1 2021-04-24 Mike Frysinger <vapier@gentoo.org>
3 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
4 (sim_parse_args): Call SIM_ASSERT.
6 2021-04-22 Tom Tromey <tom@tromey.com>
8 * sim-utils.c: Update includes.
10 2021-04-22 Tom Tromey <tom@tromey.com>
12 * Make-common.in: Require GNU make.
14 2021-04-22 Tom Tromey <tom@tromey.com>
16 * Make-common.in (stamp-hw): New target.
17 (hw-config.h): Depend on stamp-hw.
18 (mostlyclean): Remove stamp-hw and hw-config.h.
20 2021-04-22 Tom Tromey <tom@tromey.com>
22 * Make-common.in (mostlyclean): Now an alias for clean, not
25 2021-04-22 Tom Tromey <tom@tromey.com>
27 * sim-events.c (sim_events_schedule): Use
28 sim_events_schedule_tracef.
30 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
32 * callback.c (os_printf_filtered, os_vprintf_filtered,
33 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
34 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
35 * sim-events.h (sim_events_schedule_tracef,
36 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
38 2021-04-18 Mike Frysinger <vapier@gentoo.org>
40 * gennltvals.py (TARGETS): Add moxie.
41 * nltvals.def: Regenerate.
43 2021-04-18 Mike Frysinger <vapier@gentoo.org>
45 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
46 * nltvals.def: Regenerate.
48 2021-04-18 Mike Frysinger <vapier@gentoo.org>
50 * gennltvals.py (TARGETS): Add rx.
51 * nltvals.def: Regenerate.
53 2021-04-18 Mike Frysinger <vapier@gentoo.org>
55 * gennltvals.py (TARGETS): Add m32c.
56 * nltvals.def: Regenerate.
58 2021-04-18 Mike Frysinger <vapier@gentoo.org>
60 * gennltvals.py (TARGETS): Add iq2000.
61 * nltvals.def: Regenerate.
63 2021-04-18 Mike Frysinger <vapier@gentoo.org>
65 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
67 2021-04-15 John Baldwin <jhb@FreeBSD.org>
69 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
70 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
73 2021-04-12 Mike Frysinger <vapier@gentoo.org>
75 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
77 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
78 cgen_cpu_max_extra_bytes.
79 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
80 (sim_cpu_alloc): Delete 2nd arg.
82 2021-04-08 Tom Tromey <tom@tromey.com>
84 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
85 new-style declaration.
87 2021-04-03 Mike Frysinger <vapier@gentoo.org>
89 * Make-common.in (install-common): Install as run-$arch and
90 libsim-$arch.a when not the primary arch.
92 2021-04-02 Mike Frysinger <vapier@gentoo.org>
94 * Make-common.in (CFLAGS_FOR_BUILD): Define.
95 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
97 2021-03-13 Mike Frysinger <vapier@gentoo.org>
99 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
102 2021-03-13 Mike Frysinger <vapier@gentoo.org>
104 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
105 (gentmap.o): New rule.
106 (gentmap): Call LINK_FOR_BUILD.
108 2021-03-07 Mike Frysinger <vapier@gentoo.org>
110 * Make-common.in (check): Delete body.
112 2021-02-28 Mike Frysinger <vapier@gentoo.org>
114 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
115 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
117 2021-02-27 Mike Frysinger <vapier@gentoo.org>
119 * Make-common.in (SIM_EXTRA_ALL): Delete.
120 (all): Delete $(SIM_EXTRA_ALL).
122 2021-02-21 Mike Frysinger <vapier@gentoo.org>
124 * acinclude.m4: Removed.
126 2021-02-13 Mike Frysinger <vapier@gentoo.org>
128 * acinclude.m4: Delete all sinclude & m4_include calls.
130 2021-02-13 Mike Frysinger <vapier@gentoo.org>
132 * aclocal.m4: Delete.
134 2021-02-06 Mike Frysinger <vapier@gentoo.org>
136 * sim-events.c: Include sim-cpu.h.
137 (sim_event_watchpoints): Define watch_pc.
138 (sim_events_watch_pc): New function.
139 (WATCH_SIM): Handle watch_pc.
140 * sim-events.h (sim_events_watch_pc): New prototype.
141 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
143 * sim-watch.h (sim_watchpoints): Delete pc.
145 2021-02-06 Mike Frysinger <vapier@gentoo.org>
147 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
150 2021-02-06 Mike Frysinger <vapier@gentoo.org>
152 * Make-common.in (HDEFINES, TDEFINES): Delete.
153 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
154 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
155 bfd/configure.host sourcing.
157 2021-02-04 Mike Frysinger <vapier@gentoo.org>
159 * gennltvals.py (TARGETS): Add riscv.
160 (TARGET_DIRS): Likewise.
161 * nltvals.def: Regenerate from the latest libgloss sources.
163 2021-01-31 Mike Frysinger <vapier@gentoo.org>
165 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
167 2021-01-31 Stafford Horne <shorne@gmail.com>
169 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
170 (fixdfsi): Change res from unsigned32 to signed32.
171 (fixdfdi): Change res from unsigned64 to signed64.
173 2021-01-30 Mike Frysinger <vapier@gentoo.org>
175 * gennltvals.sh: Replace shell script with ...
176 * gennltvals.py: ... this Python script.
177 * nltvals.def: Regenerate.
179 2021-01-30 Mike Frysinger <vapier@gentoo.org>
181 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
183 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
185 2021-01-30 Mike Frysinger <vapier@gentoo.org>
187 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
189 2021-01-30 Mike Frysinger <vapier@gentoo.org>
191 * sim-hw.c (merge_device_file): Replace fgets with getline.
193 2021-01-30 Mike Frysinger <vapier@gentoo.org>
195 * gennltvals.sh (gen_arches): Sort calls by first arg.
196 * nltvals.def: Regenerate.
198 2021-01-18 Mike Frysinger <vapier@gentoo.org>
200 * Make-common.in (version.c): Simplifiy args and call move-if-change.
201 * create-version.sh: Delete host & target alias logic. Write to the
204 2021-01-18 Mike Frysinger <vapier@gentoo.org>
206 * configure, configure.ac, Makefile.in: Delete.
208 2021-01-13 Mike Frysinger <vapier@gentoo.org>
210 * sim-watch.c (default_interrupt_handler): Define.
211 (sim_watchpoint_install): Set default interrupt_handler to new
212 default_interrupt_handler.
214 2021-01-13 Mike Frysinger <vapier@gentoo.org>
216 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
218 2021-01-13 Mike Frysinger <vapier@gentoo.org>
220 * sim-events.c (sim_events_watch_sim): Change byte_order type to
222 (sim_events_watch_core): Likewise.
223 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
224 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
225 call to sim_events_watch_sim.
227 2021-01-12 Mike Frysinger <vapier@gentoo.org>
229 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
231 2021-01-11 Mike Frysinger <vapier@gentoo.org>
233 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
235 2021-01-11 Mike Frysinger <vapier@gentoo.org>
237 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
239 2021-01-11 Mike Frysinger <vapier@gentoo.org>
241 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
242 strings.h, time.h, and errno.h.
243 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
244 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
245 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
246 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
247 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
248 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
249 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
250 and strings.h include.
252 2021-01-09 Mike Frysinger <vapier@gentoo.org>
254 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
255 * sim-core.c, sim-watch.c: Include libiberty.h.
257 2021-01-09 Mike Frysinger <vapier@gentoo.org>
259 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
261 2021-01-09 Mike Frysinger <vapier@gentoo.org>
263 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
264 Set WERROR_CFLAGS when first arg is not set or is "yes".
266 2021-01-09 Mike Frysinger <vapier@gentoo.org>
268 * hw-base.c (full_name_of_hw): Delete full_name. Replace
269 hw_strdup call with hw_malloc.
271 2021-01-09 Mike Frysinger <vapier@gentoo.org>
273 * cgen-par.c: Include stdlib.h.
274 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
276 2021-01-08 Mike Frysinger <vapier@gentoo.org>
278 * Make-common.in (C_DIALECT): Define.
279 (COMPILE.pre): Append $(C_DIALECT).
280 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
282 2021-01-07 Mike Frysinger <vapier@gentoo.org>
284 * sim-core.c (sim_memory_map): Define.
286 2021-01-04 Mike Frysinger <vapier@gentoo.org>
288 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
289 * configure: Regenerate.
291 2021-01-04 Mike Frysinger <vapier@gentoo.org>
293 * sim-options.c (sim_print_version): Print out more details when
294 is_command is non-zero.
296 2021-01-04 Mike Frysinger <vapier@gentoo.org>
298 * sim-options.c (standard_option_handler): Call sim_print_version.
299 (sim_print_version): New function.
300 * sim-options.h (sim_print_version): New prototype.
302 2021-01-04 Mike Frysinger <vapier@gentoo.org>
304 * sim-config.c (print_sim_config): Rename to ...
305 (sim_config_print): ... this.
306 * sim-config.h: Likewise.
308 2021-01-02 Mike Frysinger <vapier@gentoo.org>
310 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
311 FLOOR_PAGE): Delete unused macros.
312 (align_up, align_down): Define.
314 2020-08-10 Tom de Vries <tdevries@suse.de>
316 * sim-cpu.c: Include stdlib.h for free.
318 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
320 * nrun.c: Include stdlib.h.
321 * sim-core.c: Likewise.
322 * sim-engine.c: Likewise.
323 * sim-io.c: Likewise.
324 * sim-module.c: Likewise.
325 * sim-reason.c: Likewise.
327 2019-12-19 Tom Tromey <tromey@adacore.com>
330 * Makefile.in (install-strip): New target.
332 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
334 * sim-utils.c: Prevent buffer overflow.
336 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
338 * gennltvals.sh: Add PRU libgloss target.
339 * nltvals.def: Regenerate from the latest libgloss sources.
341 2019-06-13 Stafford Horne <shorne@gmail.com>
343 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
344 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
345 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
347 2019-06-13 Stafford Horne <shorne@gmail.com>
349 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
350 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
352 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
354 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
355 CURRENT_TARGET_BYTE_ORDER.
356 (SUBWORDTFSI): Likewise.
357 (JOINSIDF): Likewise.
358 (JOINSIXF): Likewise.
359 (JOINSITF): Likewise.
361 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
363 * sim-base.h: Add 'sim-assert.h' include.
364 * sim-basics.h: Add 'libiberty.h' include.
366 2019-03-28 Stafford Horne <shorne@gmail.com>
368 * sim-options.c: Include "config.h".
370 * sim-watch.c: Include "config.h".
372 * hw-device.c: Include <string.h>.
373 * hw-events.c: Include <string.h>.
374 * hw-handles.c: Include <stdlib.h>.
375 * sim-fpu.c: Include <stdlib.h>.
377 2019-03-28 Stafford Horne <shorne@gmail.com>
379 * Make-common.in (sim-arange_h): Remove sim-arange.c
380 * sim-arange.c: Remove SIM_ARANGE_C.
381 Add ifdef for _SIM_ARANGE_C_.
382 Include "sim-arange.h".
383 Remove include for unused "sim-assert.h".
384 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
385 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
386 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
387 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
389 * sim-arange.h (sim_addr_range_add): Declare as
391 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
392 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
393 Remove definition of SIM_ARANGE_INLINE.
394 Remove [HAVE_INLINE].
395 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
396 * sim-base.h: Include "sim-arange.h"
397 * sim-basics.h: Remove include of "sim-arange.h"
398 * sim-inline.c: Include "sim-arange.c"
399 * sim-inline.h: Define INLINE_SIM_ARANGE.
400 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
401 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
403 2019-01-26 Tom Tromey <tom@tromey.com>
405 * Make-common.in (version.c): Use sim's create-version.sh.
406 * create-version.sh: New file.
408 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
410 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
412 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
414 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
416 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
418 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
419 this point, it should have already been set in cb_syscall.
421 2018-10-05 Stafford Horne <shorne@gmail.com>
423 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
424 (ADDOFDI): New function, add overflow flag DI variant.
425 (SUBCFDI): New function, subtract carry flag DI variant.
426 (SUBOFDI): New function, subtract overflow flag DI variant.
428 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
430 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
432 * sim-core.c (sim_core_set_xor): Likewise.
433 (sim_core_xor_read_buffer): Likewise.
434 (sim_core_xor_write_buffer): Likewise.
436 2017-12-12 Peter Gavin <pgavin@gmail.com>
437 Stafford Horne <shorne@gmail.com>
439 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
441 (MUL1OFSI): New function, 1's complement overflow flag.
443 2017-12-12 Peter Gavin <pgavin@gmail.com>
444 Stafford Horne <shorne@gmail.com>
446 * cgen-accfp.c (remsf, remdf): New function.
447 (cgen_init_accurate_fpu): Add remsf and remdf.
448 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
449 * sim-fpu.c (sim_fpu_rem): New function.
450 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
451 (sim_fpu_rem): New function.
452 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
454 2017-09-06 John Baldwin <jhb@FreeBSD.org>
456 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
459 2017-05-24 Yao Qi <yao.qi@linaro.org>
461 * sim-trace.c (trace_disasm): Caller update.
463 2016-08-15 Mike Frysinger <vapier@gentoo.org>
465 * sim-base.h (sim_state_base): Add prog_syms_count.
466 (STATE_PROG_SYMS_COUNT): Define.
467 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
468 (trace_load_symbols): New function.
469 (trace_sym_value): Likewise.
470 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
471 loading logic with a call to trace_load_symbols.
472 * sim-trace.h (trace_load_symbols, trace_sym_value): New
475 2016-08-13 Mike Frysinger <vapier@gentoo.org>
477 * cgen-types.h (mode_names): Mark const.
478 * cgen-utils.c (mode_names): Likewise.
480 2016-08-13 Mike Frysinger <vapier@gentoo.org>
482 * cgen-defs.h (struct cgen_state): Delete argv and envp.
483 (STATE_ARGV, STATE_ENVP): Delete.
485 2016-02-04 Nick Clifton <nickc@redhat.com>
487 * cgen-scache.c (scache_option_handler): Prevent possible
488 undefined behaviour computing the size of the scache by using
489 unsigned integers instead of signed integers.
491 2016-01-17 Joel Brobecker <brobecker@adacore.com>
493 * sim-fpu.c: Minor comment fixes throughout.
495 2016-01-17 Joel Brobecker <brobecker@adacore.com>
497 * sim-fpu.c (print_bits): Minor reformatting (no code change).
498 (sim_fpu_map): Likewise.
500 2016-01-11 Mike Frysinger <vapier@gentoo.org>
502 * sim-config.c (print_sim_config): Drop extra whitespace before =
503 in output for byte order, stdio, and msb settings.
505 2016-01-10 Mike Frysinger <vapier@gentoo.org>
507 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
508 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
509 sim-stdio, sim-trace, and sim-profile.
510 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
511 (SIM_AC_OPTION_ASSERT): Likewise.
512 (SIM_AC_OPTION_SMP): Likewise.
513 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
514 * configure: Regenerate.
515 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
516 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
517 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
518 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
519 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
520 WITH_ENVIRONMENT & USER_ENVIRONMENT.
521 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
522 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
523 WITH_ASSERT, WITH_STDIO): Delete.
524 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
527 2016-01-10 Mike Frysinger <vapier@gentoo.org>
529 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
530 * configure: Regenerate.
531 * Make-common.in (SIM_PACKAGES): Delete.
532 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
534 2016-01-10 Mike Frysinger <vapier@gentoo.org>
536 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
538 2016-01-10 Mike Frysinger <vapier@gentoo.org>
540 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
542 2016-01-10 Mike Frysinger <vapier@gentoo.org>
544 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
546 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
547 * gentmap.c: Change targ-vals.def include to nltvals.def.
548 * Make-common.in (gentmap): Change targ-vals.def to
549 $(srccom)/nltvals.def.
550 (distclean): Delete rm -f targ-vals.def.
551 * Makefile.in: Update comment.
553 2016-01-10 Mike Frysinger <vapier@gentoo.org>
555 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
556 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
557 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
559 2016-01-10 Mike Frysinger <vapier@gentoo.org>
561 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
562 and --enable-sim-stdcall and sim_stdcall.
563 * configure: Regenerate.
564 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
565 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
566 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
567 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
568 (REGPARM_*): Delete all regparm defines and their use.
570 2016-01-10 Mike Frysinger <vapier@gentoo.org>
572 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
573 * Make-common.in (SIM_CFLAGS): Delete.
574 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
575 * Makefile.in: Likewise.
577 2016-01-09 Mike Frysinger <vapier@gentoo.org>
579 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
580 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
581 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
582 * acinclude.m4 (SIM_AC_COMMON): ... here.
583 * aclocal.m4, configure: Regenerate.
584 * config.in: Delete file.
585 * callback.c: Change cconfig.h include to config.h.
586 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
588 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
589 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
591 2016-01-06 Mike Frysinger <vapier@gentoo.org>
593 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
594 date, and time information.
596 2016-01-06 Mike Frysinger <vapier@gentoo.org>
598 * sim-options.c (sim_parse_args): Mark argv array const.
599 * sim-options.h (sim_parse_args): Likewise.
601 2016-01-05 Mike Frysinger <vapier@gentoo.org>
603 * sim-trace.c: Include dis-asm.h.
604 (OPTION_TRACE_DISASM): New enum.
605 (trace_options): Add trace-disasm flag.
606 (trace_option_handler): Handle OPTION_TRACE_DISASM.
607 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
608 (dis_read, dis_printf, trace_disasm): New functions.
609 * sim-trace.h: Include dis-asm.h.
610 (TRACE_INSN_IDX): Clarify comment.
611 (TRACE_DISASM_IDX): New enum.
612 (TRACE_disasm): New define.
613 (WITH_TRACE_DISASM_P): New define.
614 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
615 (STRACE_DISASM_P): New define.
616 (TRACE_DISASM_P): Likewise.
617 (TRACE_DISASM_P): Likewise.
618 (TRACE_DISASM): Likewise.
619 (trace_disasm): New function.
621 2016-01-04 Mike Frysinger <vapier@gentoo.org>
623 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
625 2016-01-04 Mike Frysinger <vapier@gentoo.org>
627 * cgen-scache.c (MAX): Delete.
628 (scache_init): Change MAX to max.
629 * cgen-trace.c (min): Delete.
630 * cgen-utils.c (min): Delete.
631 * sim-basics.h [!min] (min): Define.
632 [!max] (max): Define.
634 2016-01-04 Mike Frysinger <vapier@gentoo.org>
636 * sim-options.c (sim_parse_args): Tweak getopt error message.
638 2016-01-04 Mike Frysinger <vapier@gentoo.org>
640 * acinclude.m4 (sim-bswap): Delete.
641 * configure: Regenerate.
642 * Make-common.in (SIM_BSWAP): Delete.
643 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
644 * sim-config.h (htonl, ntohl): Delete.
645 (WITH_BSWAP): Delete.
647 2016-01-03 Mike Frysinger <vapier@gentoo.org>
649 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
650 opterr state to it before calling getopt_long and restore afterwards.
651 Set opterr to 0. When optc is '?', call sim_io_eprintf.
653 2016-01-03 Mike Frysinger <vapier@gentoo.org>
655 * hw-device.h (device): Delete commented typedef.
656 * sim-basics.h (device): Delete typedef.
658 2016-01-03 Mike Frysinger <vapier@gentoo.org>
660 * sim-options.c (sim_parse_args): Replace for loop with a call
663 2016-01-03 Mike Frysinger <vapier@gentoo.org>
665 * nrun.c (myname): Mark const.
666 (main): Mark name const. Replace myname parsing loop with a
669 2016-01-03 Mike Frysinger <vapier@gentoo.org>
671 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
672 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
673 (SIM_AC_OPTION_HOSTENDIAN): Delete.
674 * config.in, configure: Regenerate.
675 * Make-common.in (SIM_HOSTENDIAN): Delete.
676 * sim-config.c (current_host_byte_order): Delete.
677 (sim_config): Delete current_host_byte_order assignments and
678 CURRENT_HOST_BYTE_ORDER checks.
679 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
680 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
681 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
682 (current_host_byte_order): Delete.
683 (CURRENT_HOST_BYTE_ORDER): Likewise.
684 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
685 (HOST_BYTE_ORDER): ... this.
686 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
688 (sim_endian_join_16): Likewise.
689 * sim-n-core.h (sim_core_read_misaligned_N): Change
690 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
691 (sim_core_write_misaligned_N): Likewise.
692 * sim-n-endian.h (endian_t2h_N): Likewise.
693 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
694 endian_le2h_N): Likewise.
695 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
697 2016-01-02 Mike Frysinger <vapier@gentoo.org>
699 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
700 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
702 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
703 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
704 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
705 * nrun.c (main): Likewise.
706 * sim-config.c (current_host_byte_order): Change type to enum
707 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
708 (current_target_byte_order): Likewise.
709 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
710 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
712 (sim_config): Change prefered_target_byte_order type to enum
713 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
714 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
715 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
716 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
717 Delete all the various arch/OS endian includes & defines.
718 (current_host_byte_order): Change type to enum bfd_endian.
719 (current_target_byte_order): Likewise.
720 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
721 (CURRENT_TARGET_BYTE_ORDER): Likewise.
722 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
723 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
724 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
726 (sim_events_watch_core): Likewise.
727 * sim-events.h: Likewise.
728 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
730 (sim_core_write_misaligned_N): Likewise.
731 * sim-n-endian.h (endian_h2be_N): Likewise.
732 (endian_be2h_N): Likewise.
733 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
734 (offset_N): Likewise.
735 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
736 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
738 2016-01-02 Mike Frysinger <vapier@gentoo.org>
740 * cgen-defs.h (current_state): Delete.
741 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
742 * sim-utils.c (current_state): Delete.
744 2015-12-30 Mike Frysinger <vapier@gentoo.org>
746 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
749 2015-12-27 Mike Frysinger <vapier@gentoo.org>
751 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
753 2015-12-26 Mike Frysinger <vapier@gentoo.org>
755 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
756 * config.in, configure: Regenerate.
757 * Make-common.in (sim-basics_h): Delete tconfig.h.
758 (distclean): Likewise.
759 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
760 (new_sim_core_mapping): Delete WITH_HW and device *device.
761 (sim_core_map_attach, sim_core_attach): Likewise.
762 (sim_core_read_buffer): Delete WITH_DEVICES logic.
763 (sim_core_write_buffer): Likewise.
764 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
766 (sim_core_attach): Likewise.
767 (device_io_read_buffer, device_io_write_buffer): Delete.
768 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
769 (sim_core_write_aligned_N): Likewise.
770 * tconfig.h: Delete file.
772 2015-12-26 Mike Frysinger <vapier@gentoo.org>
774 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
775 Call sim_cpu_hw_io_read_buffer if cpu is valid.
776 (sim_core_write_buffer): Move cia decl to top of func. Call
777 sim_cpu_hw_io_write_buffer if cpu is valid.
779 2015-12-25 Mike Frysinger <vapier@gentoo.org>
781 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
783 (hw_find_integer_property): Likewise.
784 (hw_find_integer_array_property): Likewise.
785 (hw_add_duplicate_property): Likewise.
787 2015-12-25 Mike Frysinger <vapier@gentoo.org>
789 * sim-config.h (WITH_ENGINE): Delete.
790 * sim-module.c (modules): Always include sim_engine_install.
792 2015-12-25 Mike Frysinger <vapier@gentoo.org>
794 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
795 * cgen-types.h (SIM_HAVE_MODEL): Delete.
796 * sim-base.h: Always include sim-model.h.
797 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
798 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
799 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
800 [!WITH_MODEL_P] (sim_machs): Define.
801 * sim-model.h: Add some developer docs.
802 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
803 (WITH_MODEL_P): Define.
804 * sim-module.c (modules): Always include sim_model_install.
805 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
807 2015-12-25 Mike Frysinger <vapier@gentoo.org>
809 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
810 * sim-model.c: Likewise.
811 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
812 SIM_MACH_IMP_PROPERTIES
814 2015-12-25 Mike Frysinger <vapier@gentoo.org>
816 * sim-core.c (device_error): Delete.
817 (sim_core_map_attach): Delete calls to device_error.
818 (sim_core_attach): Likewise.
819 * sim-core.h (device_error): Delete.
820 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
822 (sim_core_write_aligned_N): Likewise.
824 2015-12-25 Mike Frysinger <vapier@gentoo.org>
826 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
827 * sim-core.c (sim_core_write_buffer): Likewise.
828 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
829 (sim_core_write_aligned_N): Likewise.
831 2015-12-25 Mike Frysinger <vapier@gentoo.org>
833 * dv-pal.c: Include config.h and sim-main.h.
834 (hw_pal_io_read_buffer): Always call CPU_INDEX.
836 2015-12-24 Mike Frysinger <vapier@gentoo.org>
838 * sim-options.c (standard_options): Always enable load-lma and
840 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
842 2015-12-24 Mike Frysinger <vapier@gentoo.org>
844 * sim-module.c (MODULE_LIST): Delete.
846 2015-12-24 Mike Frysinger <vapier@gentoo.org>
848 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
849 Move to h8300/compile.c.
850 [SIM_H8300] (standard_options): Likewise.
851 (standard_option_handler): Likewise.
853 2015-12-24 Mike Frysinger <vapier@gentoo.org>
855 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
856 sim_watchpoint_install.
858 2015-12-24 Mike Frysinger <vapier@gentoo.org>
860 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
861 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
863 * sim-options.c (OPTION_MEM_SIZE): Delete.
864 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
865 (standard_option_handler): Likewise.
867 2015-12-24 Mike Frysinger <vapier@gentoo.org>
869 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
871 2015-11-21 Mike Frysinger <vapier@gentoo.org>
874 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
876 2015-11-21 Mike Frysinger <vapier@gentoo.org>
879 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
880 vasprintf, and va_end together. Check ret after va_end call.
882 2015-11-21 Mike Frysinger <vapier@gentoo.org>
884 * sim-types.h (SIM_PRI_TB): Define.
885 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
886 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
887 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
888 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
890 2015-11-17 Mike Frysinger <vapier@gentoo.org>
892 * sim-main.h (WITH_MODULO_MEMORY): Delete.
893 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
894 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
895 (sim_core_translate): Likewise.
896 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
898 2015-11-16 Mike Frysinger <vapier@gentoo.org>
900 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
901 (cgen_cpu_close): Change to XCONCAT2.
903 2015-11-15 Mike Frysinger <vapier@gentoo.org>
905 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
908 2015-11-14 Mike Frysinger <vapier@gentoo.org>
910 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
911 * sim-close.c: New file.
913 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
914 Ali Lown <ali.lown@imgtec.com>
916 * sim-bits.h (EXTEND6): New macro.
917 (EXTEND12): New macro.
918 (EXTEND25): New macro.
920 2015-06-24 Mike Frysinger <vapier@gentoo.org>
922 * sim-trace.c (trace_one_insn): Delete.
923 * sim-trace.h (trace_one_insn): Delete.
925 2015-06-24 Mike Frysinger <vapier@gentoo.org>
927 * sim-trace.c (debug_printf): Rename to ...
928 (sim_debug_printf): ... this.
929 * sim-trace.h (debug_printf): Delete define.
930 (debug_printf): Rename to ...
931 (sim_debug_printf): ... this.
933 2015-06-24 Mike Frysinger <vapier@gentoo.org>
935 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
936 (trace_options): Add trace-register option.
937 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
938 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
939 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
940 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
941 TRACE_REGISTER_P, TRACE_REGISTER): Define.
943 2015-06-24 Mike Frysinger <vapier@gentoo.org>
945 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
946 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
947 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
948 STRACE_DEBUG): Define.
950 2015-06-24 Mike Frysinger <vapier@gentoo.org>
952 * sim-trace.c (trace_options): Update help text for trace-alu,
953 trace-fpu, trace-vpu, and trace-semantics.
954 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
955 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
957 2015-06-24 Mike Frysinger <vapier@gentoo.org>
959 * sim-assert.h (SIM_FILTER_PATH): Delete.
960 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
961 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
962 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
963 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
964 * sim-events.c: Include libiberty.h.
965 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
967 2015-06-23 Mike Frysinger <vapier@gentoo.org>
969 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
970 (AC_ARG_ENABLE(sim-cflags)): Likewise.
971 (AC_ARG_ENABLE(sim-debug)): Likewise.
972 (AC_ARG_ENABLE(sim-stdio)): Likewise.
973 (AC_ARG_ENABLE(sim-trace)): Likewise.
974 (AC_ARG_ENABLE(sim-profile)): Likewise.
975 (AC_ARG_ENABLE(sim-environment)): Likewise.
976 (AC_ARG_ENABLE(sim-alignment)): Likewise.
977 (AC_ARG_ENABLE(sim-assert)): Likewise.
978 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
979 (AC_ARG_ENABLE(sim-endian)): Likewise.
980 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
981 (AC_ARG_ENABLE(sim-float)): Likewise.
982 (AC_ARG_ENABLE(sim-scache)): Likewise.
983 (AC_ARG_ENABLE(sim-default-model)): Likewise.
984 (AC_ARG_ENABLE(sim-inline)): Likewise.
985 (AC_ARG_ENABLE(sim-packages)): Likewise.
986 (AC_ARG_ENABLE(sim-regparm)): Likewise.
987 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
988 (AC_ARG_ENABLE(sim-smp)): Likewise.
989 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
990 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
991 (AC_ARG_ENABLE(cgen-maint)): Likewise.
992 * configure: Regenerate.
994 2015-06-23 Mike Frysinger <vapier@gentoo.org>
996 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
998 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1000 * cgen-trace.c [!__STDC__]: Delete.
1001 * sim-trace.h [!__STDC__]: Likewise.
1003 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1005 * sim-model.c (sim_model_init): Assert model is not NULL.
1007 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1009 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1010 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1013 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1015 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1016 (SIM_ALU_H): ... this.
1017 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1018 (SIM_ASSERT_H): ... this.
1019 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1020 (SIM_BASICS_H): ... this.
1021 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1022 (SIM_BITS_H): ... this.
1023 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1024 (SIM_ENDIAN_H): ... this.
1026 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1028 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1031 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1033 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1034 m for sentinel testing.
1036 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1038 * sim-syscall.c: Include errno.h and targ-vals.h.
1039 (sim_syscall_multi, sim_syscall): Define.
1040 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1041 * syscall.c (cb_syscall): Extend comment.
1043 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1045 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1046 * sim-syscall.c: New file.
1047 * sim-syscall.h: New file.
1049 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1051 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1052 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1053 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1054 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1055 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1057 * gentmap.c (gen_targ_map_c): Output name field.
1059 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1061 * acinclude.m4: Change configure.in to configure.ac.
1062 * sim-config.h: Likewise.
1064 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1066 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1067 * configure: Regenerate.
1069 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1071 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1072 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1073 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1074 TRACE_DEBUG): Define.
1076 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1078 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1079 * sim-trace.c (trace_option_handler): Likewise.
1080 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1081 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1082 (TRACE_ANY_P): Likewise.
1084 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1086 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1087 CGEN_TRACE_INSN_FINI.
1088 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1089 trace_result to cgen_trace_result, trace_insn_fini to
1090 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1091 and trace_extract to cgen_trace_extract.
1092 * cgen-trace.h (trace_insn_init): Rename to ...
1093 (cgen_trace_insn_init): ... this.
1094 (trace_insn_fini): Rename to ...
1095 (cgen_trace_insn_fini): ... this.
1096 (trace_insn): Rename to ...
1097 (cgen_trace_insn): ... this.
1098 (trace_extract): Rename to ...
1099 (cgen_trace_extract): ... this.
1100 (trace_result): Rename to ...
1101 (cgen_trace_result): ... this.
1102 (TRACE_RESULT_P): Rename to ...
1103 (CGEN_TRACE_RESULT_P): ... this.
1104 (TRACE_INSN_INIT): Rename to ...
1105 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1106 cgen_trace_insn_init.
1107 (TRACE_INSN_FINI): Rename to ...
1108 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1109 cgen_trace_insn_fini.
1110 (TRACE_PRINTF): Rename to ...
1111 (CGEN_TRACE_PRINTF): ... this.
1112 (TRACE_INSN): Rename to ...
1113 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1114 (TRACE_EXTRACT): Rename to ...
1115 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1117 (TRACE_RESULT): Rename to ...
1118 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1119 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1120 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1121 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1122 TRACE_INSN to CGEN_TRACE_INSN.
1123 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1125 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1127 * sim-events.c (ETRACE_P): Delete.
1128 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1129 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1130 * sim-events.h (struct _sim_events): Delete trace member.
1131 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1132 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1134 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1136 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1137 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1138 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1139 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1141 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1143 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1145 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1147 * sim-trace.h (WITH_TRACE_P): New define.
1148 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1149 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1150 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1151 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1152 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1153 Redefine to use WITH_TRACE_P.
1155 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1157 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1158 mistake in call to sim_engine_abort.
1160 2015-04-29 Nick Clifton <nickc@redhat.com>
1163 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1164 increasing parenthesis around casts to signed values.
1166 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1168 * gennltvals.sh: Add mcore support.
1169 * nltvals.def: Regenerate.
1171 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1173 * cgen.sh: Add +x permissions.
1174 * genmloop.sh: Likewise.
1175 * gentvals.sh: Likewise.
1176 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1177 Change all uses of srcroot for newlib to newlibroot.
1179 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1181 * sim-base.h (SIM_CPU): New typedef.
1183 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1185 * cgen-engine.h (CIA_ADDR): Delete.
1186 * sim-base.h: Update sim_cia example.
1187 [!CIA_ADDR] (sim_cia): New typedef.
1189 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1191 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1192 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1193 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1194 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1195 CIA_SET to CPU_PC_SET.
1197 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1199 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1200 * sim-main.h (STATE_CPU): Remove from comment and define.
1202 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1204 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1205 * configure: Regenerate.
1207 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1209 * sim-options.c: Include version.h.
1210 (OPTIONS_VERSION): New enum.
1211 (standard_options): Add "version".
1212 (standard_option_handler): Handle OPTIONS_VERSION.
1214 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1216 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1217 (create-version.sh): Delete.
1219 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1221 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1223 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1225 * run-sim.h, run.c: Delete.
1226 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1228 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1230 * config.in, configure: Regenerate.
1231 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1232 (ZLIB, ZLIBINC): Define.
1233 (BFD_LIB): Add $(ZLIB).
1235 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1237 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1238 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1240 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1242 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1243 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1244 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1246 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1248 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1249 usage of STATE_WATCHPOINTS.
1250 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1251 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1253 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1255 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1257 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1259 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1261 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1263 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1264 of enable_sim_hardware to AC_ARG_ENABLE.
1266 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1268 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1269 Add dv-sockser.o to sim_hw_objs.
1271 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1273 * dv-sockser.c: Include config.h.
1274 * dv-sockser.h: Include sim-inline.h.
1275 [HAVE_DV_SOCKSER]: Move all prototypes here.
1276 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1277 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1279 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1281 * gentmap.c, run.c: Convert old style prototypes.
1283 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1285 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1286 symlinking tconfig.h to tconfig.in.
1287 * config.in, configure: Regenerate.
1288 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1289 * tconfig.in: Rename file ...
1290 * tconfig.h: ... here.
1292 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1294 * dv-socker.h (dv_sockser_install): Declare.
1295 * sim-module.c: Include config.h.
1296 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1297 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1298 * sim-module.h: Include gdb/remote-sim.h.
1300 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1302 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1303 (sim-inline.c): Delete rule.
1305 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1307 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1308 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1309 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1311 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1313 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1314 [!ASSERT, WITH_ASSERT]: Likewise.
1315 * sim-endian.c: Delete sim-io.h include.
1317 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1319 * run-sim.h (sim_kill): Delete unused prototype.
1321 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1323 * gentmap.c: Include "string.h".
1325 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1327 * sim-options.c (sim_args_command): Call freeargv() when failure
1330 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1332 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1334 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1336 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1337 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1338 callbacks following renaming in callback.h.
1339 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1340 callback by call to "to_lstat" callback
1342 2014-08-28 Gary Benson <gbenson@redhat.com>
1344 * sim-trace.h (debug_printf): New define.
1346 2014-08-19 Alan Modra <amodra@gmail.com>
1348 * configure: Regenerate.
1350 2014-08-15 Roland McGrath <mcgrathr@google.com>
1352 * configure: Regenerate.
1353 * config.in: Regenerate.
1355 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1357 * sim-command.c (sim_do_command): Add const to cmd.
1358 * sim-options.c (sim_args_command): Add const to cmd.
1359 * sim-options.h (sim_args_command): Add const to cmd.
1361 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1363 * sim-hload.c (sim_load): Add const to prog.
1364 * sim-load.c (sim_load_file): Likewise.
1365 * sim-utils.c (sim_analyze_program): Likewise.
1366 * sim-utils.h (sim_analyze_program): Likewise.
1367 (sim_load_file): Likewise.
1369 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1371 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1372 * callback.c (system): Delete unused prototype.
1373 (os_init): Likewise.
1374 (os_shutdown): Likewise.
1375 (os_unlink): Likewise.
1376 (os_time): Likewise.
1377 (os_system): Likewise.
1378 (os_rename): Likewise.
1379 (os_write_stdout): Likewise.
1380 (os_flush_stdout): Likewise.
1381 (os_write_stderr): Likewise.
1382 (os_flush_stderr): Likewise.
1383 (os_write): Likewise.
1384 (os_read_stdin): Likewise.
1385 (os_read): Likewise.
1386 (os_open): Likewise.
1387 (os_lseek): Likewise.
1388 (os_isatty): Likewise.
1389 (os_get_errno): Likewise.
1390 (os_close): Likewise.
1391 (os_vprintf_filtered): Likewise.
1392 (os_evprintf_filtered): Likewise.
1393 (os_error): Likewise.
1397 (wrap): Change to new style prototype.
1400 (os_close): Likewise.
1401 (os_poll_quit): Likewise.
1402 (os_get_errno): Likewise.
1403 (os_isatty): Likewise.
1404 (os_lseek): Likewise.
1405 (os_open): Likewise.
1406 (os_read): Likewise.
1407 (os_read_stdin): Likewise.
1408 (os_write): Likewise.
1409 (os_write_stdout): Likewise.
1410 (os_flush_stdout): Likewise.
1411 (os_write_stderr): Likewise.
1412 (os_flush_stderr): Likewise.
1413 (os_rename): Likewise.
1414 (os_system): Likewise.
1415 (os_time): Likewise.
1416 (os_unlink): Likewise.
1417 (os_stat): Likewise.
1418 (os_fstat): Likewise.
1419 (os_lstat): Likewise.
1420 (os_ftruncate): Likewise.
1421 (os_truncate): Likewise.
1422 (os_pipe): Likewise.
1423 (os_pipe_empty): Likewise.
1424 (os_pipe_nonempty): Likewise.
1425 (os_shutdown): Likewise.
1426 (os_init): Likewise.
1427 (cb_read_target_syscall_maps): Likewise.
1428 (cb_target_to_host_syscall): Likewise.
1429 (cb_host_to_target_errno): Likewise.
1430 (cb_target_to_host_open): Likewise.
1431 (cb_store_target_endian): Likewise.
1432 (cb_host_to_target_stat): Likewise.
1433 * sim-hload.c (sim_load): Change to new style prototype.
1434 * sim-load.c (sim_load_file): Change to new style prototype.
1435 (report_transfer_performance): Likewise.
1436 (xprintf_bfd_vma): Likewise.
1437 * syscall.c (cb_get_string): Change to new style prototype.
1438 (get_path): Likewise.
1439 (cb_syscall): Likewise.
1441 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1443 * create-version.sh: Align parameters to match those of
1444 ../../gdb/common/create-version.sh.
1445 * Make-common.in (srcsim): New variable.
1446 (version.c): Adjust call to create-version.sh as per above.
1448 2013-09-23 Alan Modra <amodra@gmail.com>
1450 * configure: Regenerate.
1452 2013-09-03 Mike Stump <mikestump@comcast.net>
1454 * sim-options.c (complete_option_list): Mark text and word const.
1456 2013-06-28 Tom Tromey <tromey@redhat.com>
1458 * Make-common.in (version.c): Use version.in, not
1460 * create-version.sh: Likewise.
1462 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1464 * create-version.sh: New script. Adapted from
1465 gdb/commong/create-version.sh.
1466 * Make-common.in (version.c): Update rule dependencies,
1467 and re-implement using create-version.sh.
1469 2013-06-21 Nick Clifton <nickc@redhat.com>
1471 * gennltvals.sh: Add msp430 support.
1472 * nltvals.def: Regenerate.
1474 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1476 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1477 * aclocal.m4, configure: Regenerate.
1479 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1482 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1483 -Wformat-nonliteral with -Wno-format.
1485 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1487 * acinclude.m4: Regenerate.
1489 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1491 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1492 which do not support dv-sockser.o. Add always as option to
1493 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1494 is always required to be enabled by simulator.
1496 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1498 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1499 * nltvals.def: Regenerate.
1501 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1503 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1504 * config.in, configure: Regenerate.
1506 2012-05-24 Pedro Alves <palves@redhat.com>
1508 * sim-signal.h (sim_signal_to_target): Rename to ...
1509 (sim_signal_to_gdb_signal): ... this.
1510 * sim-signal.c (sim_signal_to_target): Rename to ...
1511 (sim_signal_to_gdb_signal): ... this.
1512 * sim-reason.c (sim_stop_reason): Adjust to rename.
1514 2012-05-24 Pedro Alves <palves@redhat.com>
1518 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1520 2012-05-24 Pedro Alves <palves@redhat.com>
1524 Replace target_signal with gdb_signal throughout.
1526 2012-05-18 Nick Clifton <nickc@redhat.com>
1529 * callback.c: Include config.h before system header files.
1530 * cgen-trace.c: Likewise.
1531 * cgen-utils.c: Likewise.
1532 * gentmap.c: Likewise.
1534 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1536 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1538 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1540 * sim-trace.c: Update the function prototype of save_data_size.
1541 Move the enum data_fmt from here...
1542 * sim-trace.h: ...to here.
1543 Add function prototype of save_data.
1545 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1547 * sim-core.h (sim_core_trans_addr): Add prototype.
1549 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1551 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1552 missing in last change.
1554 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1556 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1557 * nrun.c: Include string.h/strings.h.
1558 * aclocal.m4, config.in, configure: Regenerate.
1560 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1562 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1563 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1564 out -Werror initialization.
1566 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1568 * Make-common.in (TAGS): Change a-z to [:lower:].
1569 * acinclude.m4 (sim-trace): Likewise.
1570 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1571 Change A-Za-z0-9 to [:alnum:].
1573 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1575 * nrun.c (main): Display strsignal of sigrc.
1577 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1579 * Makefile.in (abs_srcdir): Declare.
1580 (srcroot): Define in terms of abs_srcdir.
1581 (headers): Change srcdir to abs_srcdir.
1583 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1585 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1588 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1590 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1591 system bourne shell.
1593 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1595 * syscall.c (cb_get_string): Rename from "get_string".
1596 (get_path): Rename get_string call to cb_get_string.
1598 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1600 * Make-common.in (VPATH): Add $(srccom).
1602 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1603 POSTCOMPILE): New variables.
1604 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1605 Include dependency files, when using GNU Make. Delete all
1606 dependency-only rules.
1607 * aclocal.m4: Include ../../config/depstand.m4. Call
1608 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1609 (MAKE, GMAKE): New substs.
1611 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1614 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1615 * configure, config.in: Regenerate.
1616 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1618 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1620 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1622 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1624 * sim-profile.c (profile_info): Only print the title once.
1626 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1628 * acinclude.m4: Rename from aclocal.m4.
1629 * aclocal.m4: Regenerate.
1631 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1633 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1634 * common.m4: Delete.
1635 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1636 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1637 * configure: Regenerate.
1639 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1641 * sim-alu.h (ALU32_AND): Clear carry flag.
1642 (ALU32_AND): Clear carry flag.
1644 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1646 * dv-cfi.c: Include stdbool.h.
1648 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1650 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1652 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1654 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1655 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1657 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1659 * sim-command.c: Include sim-options.h.
1661 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1663 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1665 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1667 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1668 Delete direct call to AC_PROG_CC.
1670 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1672 * sim-command.c: New file.
1673 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1674 (sim-command.o): New rule.
1676 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1678 * sim-options.c (standard_option_handler): Remove arg[0] check
1679 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1680 not an empty string, otherwise assign "" back to it.
1682 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1684 * nltvals.def: Regenerate to include Blackfin syscalls again.
1686 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1688 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1689 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1690 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1691 (trace_idx_to_str): Likewise.
1692 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1693 (TRACE_syscall): Define.
1694 (WITH_TRACE_SYSCALL_P): Likewise.
1695 (TRACE_SYSCALL_P): Likewise.
1697 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1699 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1700 remove now-unnecessary sub-scope for glue->type setting.
1701 Check to see if the "reg" property exists before we use it, and
1702 if it doesn't exist, error out for "glue" devices.
1704 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1706 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1707 glue-or, and set type to glue_xor when name is glue-xor.
1708 (hw_glue_port_event): Return immediately when type is glue_io
1709 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1710 and hw_port_event calls from glue_and to end of function.
1712 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1714 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1715 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1716 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1717 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1718 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1719 around function arguments.
1721 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1723 * sim-options.c (complete_option_list, sim_complete_command):
1726 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1728 * dv-glue.c: Fix up style.
1730 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1732 * hw-alloc.c (hw_alloc_data): Adjust brace.
1733 * hw-base.c (hw_base_data): Likewise.
1734 (generic_hw_unit_decode): Fix indentation.
1735 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1736 * hw-events.c (hw_event, hw_event_data): Likewise.
1737 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1738 * hw-instances.c (hw_instance_data): Likewise.
1739 * hw-instances.h (hw_instance): Likewise.
1740 * hw-main.h (hw_descriptor, enum): Likewise.
1741 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1742 * hw-ports.h (hw_port_descriptor): Likewise.
1743 * hw-properties.c (hw_property_data): Likewise.
1744 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1745 _range_property_spec, _reg_property_spec): Likewise.
1746 * hw-tree.c (_name_specifier, printer): Likewise.
1747 (split_device_specifier, parse_string_property, hw_tree_traverse,
1748 print_size, print_reg_property, print_string, print_properties):
1751 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1753 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1754 * Make-common.in (dv-cfi.o): New rule.
1755 * dv-cfi.c, dv-cfi.h: New files.
1757 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1759 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1760 fcntl.h and sys/fcntl.h, for constants.
1761 * nltvals.def: Regenerate.
1762 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1763 * sim-io.h (sys/types.h, sys/stat.h): Include.
1764 (sim_io_stat, sim_io_fstat): Declare.
1766 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1768 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1769 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1770 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1771 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1772 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1773 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1774 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1775 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1776 syscall.c: Trim trailing whitespace.
1778 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1780 * gennltvals.sh: Handle bfin targets.
1781 * nltvals.def: Regenerate.
1783 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1785 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1788 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1790 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1791 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1792 (hw_free): Drop zfree logic and always call free.
1793 * hw-base.c (hw_delete): Change zfree to free.
1794 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1795 (hw_handle_remove_phandle): Likewise.
1796 * hw-instances.c (hw_instance_delete): Likewise.
1797 * hw-tree.c (parse_reg_property): Likewise.
1798 (parse_ranges_property): Likewise.
1799 (parse_string_property): Likewise.
1800 * sim-core.c (sim_core_uninstall): Likewise.
1801 * sim-cpu.c (sim_cpu_free_all): Likewise.
1802 * sim-hw.c (sim_hw_uninstall): Likewise.
1803 * sim-memopt.c (do_memopt_delete): Likewise.
1804 (sim_memory_uninstall): Likewise.
1805 * sim-module.c (sim_module_uninstall): Likewise.
1806 * sim-options.c (sim_parse_args): Likewise.
1807 * sim-profile.c (profile_pc_cleanup): Likewise.
1808 (profile_uninstall): Likewise.
1809 * sim-watch.c (do_watchpoint_delete): Likewise.
1810 * sim-utils.c (zfree): Delete.
1811 (sim_state_free): Change zfree to free.
1812 * sim-utils.h (zfree): Delete.
1814 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1816 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1818 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1820 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1822 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1824 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1826 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1827 when asprintf fails.
1828 * sim-utils.c (sim_do_commandf): Issue an error and return when
1830 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1833 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1835 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1836 bytes has been calculated and when mmap_next_fd is valid and
1838 (memory_option_handler): Allow missing size when mmap_next_fd is
1841 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1843 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1844 not empty, and always append $3 to $hardware.
1846 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1848 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1849 * sim-hw.h (sim_hw_abort): Likewise.
1851 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1853 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1855 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1857 * run.1: Copyright year update.
1859 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1861 * hw-alloc.h (HW_NALLOC): Define.
1863 010-12-28 Mike Frysinger <vapier@gentoo.org>
1865 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1867 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1869 * sim-memopt.c (OPTION_MAP_INFO): Define.
1870 (memory_options): Handle --map-info.
1871 (memory_option_handler): Handle OPTION_MAP_INFO.
1873 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1875 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1876 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1877 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1879 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1881 * sim-core.c (WITH_HW): Add device casts to device_error,
1882 device_io_read_buffer, and device_io_write_buffer.
1884 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1886 * dv-sockser.c (dv_sockser_write_buffer): New function.
1887 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1888 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1890 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1892 * callback.c (os_lseek): Call wrap on lseek result.
1894 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1896 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1897 call by its equality to -1 not by it being negative.
1898 (connected_p): Likewise for accept() call.
1900 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1902 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1904 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1906 * profile.c (sim_profile_print_bar): Add cpu argument.
1908 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1910 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1912 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1914 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1915 (profile_print_pc): Convert sim_io_printf to profile_printf.
1916 (profile_print_insn): Likewise.
1917 (profile_print_memory): Likewise.
1918 (profile_print_core): Likewise.
1919 (profile_print_model): Likewise.
1920 (sim_profile_print_bar): Likewise.
1921 (profile_print_speed): Likewise.
1922 (profile_print_addr_ranges): Likewise.
1923 (profile_info): Likewise.
1924 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1926 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1928 * sim-model.c (OPTION_MODEL): Convert to enum.
1929 (OPTION_MODEL_INFO): New enum.
1930 (model_options): Add model-info/info-model entries.
1931 (model_option_handler): Handle OPTION_MODEL_INFO.
1933 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1935 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1936 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1939 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1941 * sim-hrw.c (sim_write): Add const to buf arg.
1942 * sim-utils.h (sim_write_fn): Likewise.
1944 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1946 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1949 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1951 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1952 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1953 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1954 * dv-sockser.c (sockser_options): Likewise.
1955 * hw-ports.c (empty_hw_ports): Likewise.
1956 * sim-hw.c (hw_options): Likewise.
1957 * sim-model.c (model_options): Likewise.
1958 * sim-options.c (standard_options): Likewise.
1959 * sim-profile.c (profile_options): Likewise.
1960 * sim-trace.c (trace_options): Likewise.
1961 * sim-watch.c (watchpoint_options): Likewise.
1963 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1965 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1966 the local "arg_table" variable, and the xmalloc cast.
1968 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1970 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1972 (sim_fpu_print_func): Add const markings to format buffer.
1974 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1976 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1978 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1980 * sim-trace.c (save_data): Add const markings to "buf" argument.
1982 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1984 * sim-options.c (standard_option_handler): Add const markings to
1987 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1989 * hw-ports.h: Fix spelling typos.
1991 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1993 * configure.ac: Check for socklen_t.
1994 * configure, config.in: Regenerated.
1995 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1997 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1999 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2000 * sim-hw.c (hw_option_handler): Likewise.
2002 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2004 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2005 (interrupt_nr_to_str): Likewise.
2006 (default_interrupt_names): Add const to pointer type.
2007 (sim_watchpoint_install): Add const to prefix.
2008 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2010 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2012 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2013 (sim_core_write_buffer): Likewise.
2015 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2017 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2018 the SIM_HAVE_ADDR_RANGE define.
2020 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2022 * sim-core.h (device_error): Add const to message, and add printf
2025 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2027 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2028 SIM_HAVE_ADDR_RANGE define.
2030 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2032 * dv-glue.c (hw_glue_ports): Swap static and const.
2034 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2036 * nrun.c (usage): Use void in definition.
2037 * sim-options.c (dup_arg_p): Convert old-style function definition.
2038 (sim_parse_args): Likewise.
2039 (sim_print_help): Likewise.
2040 * sim-trace.c (set_trace_option_mask): Likewise.
2041 (set_trace_option): Likewise.
2042 * sim-utils.c (sim_analyze_program): Likewise.
2043 (sim_elapsed_time_get): Likewise.
2044 (sim_elapsed_time_since): Likewise.
2046 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2048 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2049 (standard_options): Likewise.
2050 (standard_option_handler): Likewise.
2052 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2054 * hw-ports.c (TRACE): Delete.
2055 * hw-properties.c (TRACE): Delete.
2056 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2057 (hw_find_integer_property): Likewise.
2058 (hw_find_integer_array_property): Likewise.
2059 (hw_add_duplicate_property): Likewise.
2061 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2063 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2066 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2068 * sim-model.c: Include sim-model.h
2070 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2072 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2073 & from the STATE_CPU() examples.
2075 2010-01-24 Doug Evans <dje@sebabeach.org>
2077 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2078 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2080 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2081 (struct cgen_fp_ops): Update signatures of floating point conversion
2084 * Make-common.in (CGEN_SIM_DEPS): Define.
2085 (CGEN_INCLUDE_DEPS): Use it.
2086 (CGEN_MAIN_CPU_DEPS): Simplify.
2088 2010-01-22 Doug Evans <dje@sebabeach.org>
2090 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2091 (SUBWORDTFSI, JOINSIDI): Ditto.
2093 2010-01-05 Doug Evans <dje@sebabeach.org>
2095 * cgen-types.h (SETDI): Delete, unused.
2097 2009-12-02 Doug Evans <dje@sebabeach.org>
2099 * cgen-engine.h: Remove duplicated comment.
2101 2009-11-23 Doug Evans <dje@sebabeach.org>
2103 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2104 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2106 2009-11-22 Doug Evans <dje@sebabeach.org>
2108 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2109 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2110 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2111 instead of CGEN_INSN_INT.
2113 * cgen-trace.h (trace_extract): Add cast to fix warning.
2115 2009-11-05 Doug Evans <dje@sebabeach.org>
2117 * cgen-mem.h (DECLARE_GETT): Don't inline.
2118 (DECLARE_SETT): Ditto.
2120 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2122 * sim-inline.h: Fix spelling error.
2124 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2126 * Make-common.in: Add datarootdir.
2128 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2130 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2131 (SIM_CHECK_MEMBERS_1): Remove.
2132 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2133 AC_CHECK_MEMBERS one.
2134 * configure: Regenerate.
2136 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2137 * configure: Regenerate.
2139 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2141 * config.in: Regenerate.
2142 * configure: Likewise.
2144 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2145 definition of AC_CHECK_MEMBER.
2147 * aclocal.m4: m4_include toplevel config/override.m4.
2148 * configure: Regenerate.
2150 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2152 * Makefile.in (datarootdir): New variable.
2154 2009-07-07 Doug Evans <dje@sebabeach.org>
2156 * Make-common.in (CPU_DIR): Define.
2158 2009-07-06 Doug Evans <dje@sebabeach.org>
2160 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2161 identifiers for file types rather than encoding internal
2162 implementation details of cgen.sh.
2163 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2164 * cgen.sh: Add support for parallel makes.
2165 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2167 2009-05-18 Jon Beniston <jon@beniston.com>
2169 * gennltvals.sh: Add lm32 target.
2170 * nltvals.def: Add lm32 syscall definitions.
2172 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2174 Speed up simulator startup:
2175 * sim-utils.c (zalloc): Use xcalloc.
2177 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2179 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2180 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2181 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2182 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2183 type, QI, HI, SI, DI.
2185 * callback.c (os_error): Mark as being a noreturn function.
2186 * sim-io.h (sim_io_error): Similar for sim_io_error.
2188 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2190 * aclocal.m4: Fix underquoting of function names.
2192 2008-10-21 Julian Brown <julian@codesourcery.com>
2194 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2196 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2198 * common.m4: Add test for libz and zlib.h.
2199 * configure: Regenerate to track ../common/common.m4 changes.
2202 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2203 Daniel Jacobowitz <dan@codesourcery.com>
2204 Joseph Myers <joseph@codesourcery.com>
2206 * aclocal.m4: Include ../../config/acx.m4.
2207 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2208 * configure, config.in: Regenerate.
2209 * Make-common.in (LIB_OBJS): Add version.o.
2210 (version.c, version.o): New rules.
2211 * run.c: Include version.h.
2212 (usage): Add help parameter. Print output either to stdout or
2213 stderr depending on that parameter.
2214 (print_version): New.
2215 (main): Check for --help and --version.
2216 * run-sim.h (sim_target_display_usage): Add help parameter.
2219 2008-04-14 Hans Kester <kester.hans@gmail.com>
2221 * sim-signal.c: Define missing signals for _WIN32.
2223 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2225 * gennltvals.sh: Add cr16.
2226 * nltvals.def: Rebuild.
2228 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2230 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2231 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2233 2007-08-10 Nick Clifton <nickc@redhat.com>
2235 * sim-memopt.c (memory_options): Mention that the
2236 --memory-size switch accepts suffixes.
2237 (parse_size): Handle a suffix on the size value.
2238 * sim-options.c (standard_options): Mention that the mem-size
2239 switch accepts suffixes.
2240 (standard_option_handler): Handle a suffix on the size value.
2242 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2244 * acconfig.h: Remove.
2245 * config.in: Regenerate.
2247 2006-11-07 Thiemo Seufer <ths@mips.com>
2249 * gentmap.c: Fix compile time warning.
2251 2006-11-07 Thiemo Seufer <ths@mips.com>
2253 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2254 for bfd text addresses.
2256 2006-08-29 Thiemo Seufer <ths@mips.com>
2257 Nigel Stephens <nigel@mips.com>
2259 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2260 SIM_QUIET_NAN_NEGATED.
2262 2006-08-29 Nigel Stephens <nigel@mips.com>
2264 * sim-profile.c (profile_pc_init): Initialise default profiling
2265 frequency to a prime number.
2266 (profile_print_pc): Convert gmon.out sample data into target
2269 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2271 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2272 * common.m4: Likewise.
2273 * configure: Regenerated.
2275 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2277 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2278 * configure: Regenerated.
2280 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2282 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2283 and LIBINTL_DEP everywhere.
2284 (CSEARCH): Use INCINTL.
2285 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2287 * configure: Regenerated.
2289 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2291 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2292 option-contents test.
2294 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2296 * sim-signal.c (sim_signal_to_target): Fix typos.
2298 * sim-reason.c (sim_stop_reason): Use
2299 sim_signal_to_target, not sim_signal_to_host.
2300 * sim-signal.c (sim_signal_to_host): Fix typo.
2301 (sim_signal_to_target): New function.
2303 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2305 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2308 2005-07-08 Ian Lance Taylor <ian@airs.com>
2310 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2312 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2313 different fraction for a quiet NaN.
2314 (unpack_fpu): Likewise.
2316 2005-07-08 Ben Elliston <bje@au.ibm.com>
2318 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2319 * sim-load.c: Likewise.
2320 * syscall.c: Likewise.
2322 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2324 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2327 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2329 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2331 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2333 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2334 and signed64 for __ALPHA__.
2336 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2338 * aclocal.m4 Include ../../gettext.m4.
2339 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2340 (AM_LC_MESSAGES): Remove.
2341 * configure: Regenerate.
2343 2005-02-28 Jim Blandy <jimb@redhat.com>
2345 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2346 -Wuninitialized in the default list of build warnings if CFLAGS is
2347 set, and doesn't include -O. (Using -Wuninitialized without
2348 optimization produces a warning, which interferes with compilation
2351 2005-02-21 Jim Blandy <jimb@redhat.com>
2353 * callback.c (os_fstat): Don't declare 't' unless it's used.
2355 2005-02-09 Jim Blandy <jimb@redhat.com>
2357 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2359 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2360 to $(CGEN), to ensure that the command substitution happens where
2361 the variable is referenced in the submake, not when the submake's
2362 arguments are expanded.
2363 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2364 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2365 application Scheme script directly after ${cgen}; don't precede it
2368 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2370 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2371 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2372 Include libiberty.h.
2373 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2374 being either end of a pipe.
2375 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2376 (os_shutdown): Clear pipe state.
2377 (default_callback): Initialize new members.
2379 * callback.c (default_callback): Initialize target_endian.
2380 (cb_store_target_endian): Renamed from store, new first parameter
2381 host_callback *cb, drop last parameter big_p. Take endianness
2383 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2384 Remove variable big_p.
2385 * nrun.c (main): Initialize default_callback.target_endian.
2387 2005-01-14 Andrew Cagney <cagney@gnu.org>
2389 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2390 Add explicit call to AC_CONFIG_HEADER.
2391 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2392 * configure: Re-generate.
2394 2005-01-12 Andrew Cagney <cagney@gnu.org>
2396 * common.m4: New file, based on of aclocal.m4.
2398 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2400 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2401 * configure: Regenerated to track ../common/aclocal.m4 changes.
2403 2005-01-07 Andrew Cagney <cagney@gnu.org>
2405 * configure.ac: Rename configure.in, require autoconf 2.59.
2406 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2407 * configure: Re-generate.
2409 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2411 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2412 <case CB_SYS_ftruncate>: New cases.
2414 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2416 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2417 (cb_syscall) <case CB_SYS_rename>: New case.
2418 * callback.c (os_lstat): New function.
2420 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2422 * run.1: Document --sysroot=filepath.
2423 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2424 (standard_options): Support --sysroot=<path>.
2425 (standard_option_handler): Handle OPTION_SYSROOT.
2426 * syscall.c (simulator_sysroot): Define, initialized empty.
2427 (get_path): Prepend simulator_sysroot to absolute file path.
2428 [HAVE_STRING_H]: Include string.h.
2429 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2430 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2431 (main): If simulator_sysroot is not empty, chdir there.
2432 * sim-config.h (simulator_sysroot): Declare.
2434 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2435 cgen_rtx_error" in a CGEN-generated simulator.
2436 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2437 replacement for CGEN-related breakpoints.
2439 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2441 * Make-common.in (sim-basics_h): Add $(callback_h).
2443 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2445 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2446 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2447 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2448 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2449 (SIM_CHECK_MEMBERS): New macros.
2450 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2451 for struct stat member test and write. Add ST_x calls for each
2452 struct stat member tested in configure.in. Wrap each ST_x call in
2453 #ifdef of configure macro for that member.
2454 * configure, config.in: Regenerate.
2456 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2458 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2460 <case desc>: Pass -OPC opcfile.
2461 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2462 parameter to cgen.sh.
2464 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2466 * Make-common.in (sim-basics_h): Correct dependencies on
2467 cconfig.h and tconfig.h
2468 (sim-load.o): Correct typo in sim-basics_h dependency.
2470 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2472 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2473 sub-dependencies for other sim files that they include.
2474 (sim_main_headers): Use sim-*_h macros.
2475 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2477 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2479 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2482 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2483 $(remote_sim_h) too.
2484 (sim_main_headers): Add sim-utils.h.
2486 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2488 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2490 2004-07-26 Andrew Cagney <cagney@gnu.org>
2492 Problem from Olaf Hering <olh@suse.de>.
2493 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2495 2004-07-10 Ben Elliston <bje@au.ibm.com>
2497 * hw-tree.c (parse_integer_property): Typo fix in comments.
2498 * sim-options.c (sim_args_command): Likewise.
2500 2004-06-28 Andrew Cagney <cagney@gnu.org>
2502 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2504 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2506 * callback.c (os_shutdown): Fix bug in last change: actually
2507 mark file descriptors as available on startup.
2509 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2511 [ include/gdb: * callback.h (host_callback_struct): Replace
2512 members fdopen and alwaysopen with fd_buddy. ]
2513 * callback.c: Changed all users.
2515 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2517 * sim-load.c (sim_load_file): Use bfd_get_section_size
2518 instead of bfd_get_section_size_before_reloc.
2520 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2522 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2523 passing it to printf.
2525 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2527 * callback.c: Update copyright dates.
2529 * sim-basics.h: Likewise.
2530 * sim-load.c: Likewise.
2531 * syscall.c: Likewise.
2533 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2535 * callback.c: Include cconfig.h instead of config.h.
2537 * sim-basics.h: Likewise.
2538 * sim-load.c: Likewise.
2539 * syscall.c: Likewise.
2541 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2543 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2545 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2547 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2549 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2551 * sim-options.c (standard_options): Fix the names of H8
2554 2003-10-30 Andrew Cagney <cagney@redhat.com>
2556 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2557 with "struct bfd_symbol".
2559 2003-10-21 Andrew Cagney <cagney@redhat.com>
2561 * callback.c (os_truncate): Call "truncate", and not "stat".
2563 2003-10-20 Andrew Cagney <cagney@redhat.com>
2565 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2567 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2569 * callback.c (os_ftruncate, os_truncate): New functions.
2570 (default_callback): Initialize ftruncate and truncate members.
2572 2003-09-08 Dave Brolley <brolley@redhat.com>
2574 On behalf of Doug Evans <dje@sebabeach.org>
2575 * cgen.sh: New arg archfile.
2576 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2577 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2579 2003-08-28 Andrew Cagney <cagney@redhat.com>
2581 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2582 * sim-options.c (print_help): Cast the format with specifier to
2585 2003-08-20 Michael Snyder <msnyder@redhat.com>
2586 Dave Brolley <brolley@redhat.com>
2588 * cgen-par.h (flags, word1): New target-specific
2589 fields of CGEN_WRITE_QUEUE_ELEMENT.
2590 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2591 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2592 * gennltvals.sh: Add frv target.
2593 * nltvals.def: Add frv target.
2595 2003-06-23 Michael Snyder <msnyder@redhat.com>
2597 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2598 * sim-reg.c: Fix cut-and-paste bug in comment.
2600 2003-06-22 Andrew Cagney <cagney@redhat.com>
2602 From matthew green <mrg@redhat.com>:
2603 * sim-fpu.h: Update copyright.
2604 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2605 * sim-fpu.c: Update copyright.
2606 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2608 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2610 From Doug Evans <dje@sebabeach.org>:
2611 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2612 with disassemble_info:read_memory_func.
2613 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2615 2003-06-04 Michael Snyder <msnyder@redhat.com>
2617 * common/run.c (main): Remove SIM_H8300 ifdef.
2619 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2620 (standard_options): Add '-x' for h8/300sx.
2621 (standard_option_handler): Add case for SIM_H8300SX.
2623 2003-04-13 Michael Snyder <msnyder@redhat.com>
2625 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2627 2003-03-01 Andrew Cagney <cagney@redhat.com>
2629 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2630 (sim_engine_vabort): Ditto.
2632 2003-02-27 Andrew Cagney <cagney@redhat.com>
2634 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2635 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2636 * nrun.c (main): Ditto.
2638 2003-02-26 Andrew Cagney <cagney@redhat.com>
2640 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2641 (sim_engine_vabort): Ditto.
2642 (sim_engine_halt, sim_engine_restart): Ditto.
2644 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2646 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2647 (sim-break_h): Delete macro.
2648 (sim-break.o): Delete rule.
2649 * sim-break.c: Delete file.
2650 * sim-break.h: Delete file.
2651 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2652 (STATE_BREAKPOINTS): Delete macro.
2653 (sim_state_base): Delete field breakpoints.
2654 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2655 sim_break_install to array.
2657 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2659 * run.c (usage): Fix typos.
2661 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2663 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2665 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2667 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2668 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2669 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2670 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2671 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2672 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2673 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2674 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2675 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2676 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2678 2002-11-13 Andrew Cagney <cagney@redhat.com>
2680 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2682 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2684 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2685 (distclean): Depend on it.
2687 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2689 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2691 2002-08-29 Dave Brolley <brolley@redhat.com>
2693 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2695 2002-07-17 Andrew Cagney <cagney@redhat.com>
2697 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2698 (sim_set_callbacks, sim_size, sim_trace)
2699 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2700 to here from "gdb/remote-sim.h".
2702 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2704 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2705 avoid possible longjmp problems with automatic variable siggnal.
2707 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2709 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2710 * Make-common.in (installdirs): Make $(libdir) too, needed when
2711 installing libsim.a.
2713 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2715 * gennltvals.sh (dir): Mark d30v as obsolete.
2716 * nltvals.def: Remove d30v.
2718 2002-06-17 Andrew Cagney <cagney@redhat.com>
2720 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2722 * sim-memopt.c: Include <unistd.h>.
2723 (do_memopt_add): Fix printf format.
2724 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2726 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2728 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2729 --enable-gdb-build-warnings.
2730 * configure: Regenerated to track ../common/aclocal.m4 changes.
2732 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2734 * sim-fpu.c (unpack_fpu): Initialize exponent for
2737 (sim_fpu_sqrt): Same.
2739 2002-06-08 Andrew Cagney <cagney@redhat.com>
2741 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2742 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2744 * sim-load.c: Ditto.
2745 * callback.c: Ditto.
2747 * Make-common.in (callback_h): Define.
2748 (remote_sim_h): Define.
2750 (callback.o): Update.
2751 (syscall.o): Update.
2754 (sim-hload.o): Update.
2756 (sim-reason.o): Update.
2757 (sim-reg.o): Update.
2758 (sim-resume.o): Update.
2760 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2762 * run.c: Fix formatting.
2764 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2766 * run-sim.h: New header. Provide prototypes for functions used
2767 between run() and libsim.a which are not used by GDB.
2768 * run.c: Include run-sim.h.
2769 (main): If SIM_TARGET_SWITCHES is defined call
2770 sim_target_parse_command_line.
2771 (usage): If SIM_TARGET_SWITCHES is defined call
2772 sim_target_display_usage.
2774 2002-05-17 Andrey Volkov <avolkov@transas.com>
2776 * run.c: Made h8300s as new target, not h8300h alias.
2777 Added new option -S (h8300s target)
2778 * sim-options.c: Ditto.
2780 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2782 * callback.c: Use 'deprecated' rather than 'depreciated.'
2784 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2786 From wiz at danbala:
2787 * sim-fpu.h: Fix grammar and typos.
2790 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2792 * callback.c: Fix some spelling errors.
2793 * hw-device.h: Likewise.
2794 * hw-tree.c: Likewise.
2795 * sim-abort.c: Likewise.
2796 * sim-alu.h: Likewise.
2797 * sim-core.h: Likewise.
2798 * sim-events.c: Likewise.
2799 * sim-events.h: Likewise.
2800 * sim-fpu.h: Likewise.
2801 * sim-profile.h: Likewise.
2802 * sim-utils.c: Likewise.
2804 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2806 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2809 2002-01-20 Ben Elliston <bje@redhat.com>
2811 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2812 the comment for this enumerator.
2814 2002-01-14 Ben Elliston <bje@redhat.com>
2816 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2818 2001-12-20 Kazu Hirata <kazu@hxi.com>
2820 * run.c (usage): Fix a typo.
2822 2001-07-05 Ben Elliston <bje@redhat.com>
2824 * Make-common.in (srccgen): Remove.
2825 (CGEN_CPU_DIR): Define.
2826 (CGEN_READ_SCM): Redefine without $(srccgen).
2827 (CGEN_ARCH_SCM): Ditto.
2828 (CGEN_CPU_SCM): Ditto.
2829 (CGEN_DECODE_SCM): Ditto.
2830 (CGEN_DESC_SCM): Ditto.
2832 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2834 * sim-load.c (sim_load_file): Put it back: external now.
2835 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2837 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2839 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2841 * sim-utils.c (sim_analyze_program): Ditto.
2843 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2845 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2846 we're finished with its immediate use.
2847 * sim-load.c (sim_load_file): Ditto.
2849 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2851 Add support for mmap-based memory regions.
2852 * sim-memopt.c (mmap_next_fd): New global.
2853 (sim_memory_init): Reinitialize it.
2854 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2855 "--memory-mapfile FILE" option. Check for some errors.
2856 (do_memopt_add): Conditionally do mmap instead of malloc for
2857 backing store of simulated memory. Check for more errors.
2858 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2859 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2860 * configure.in: Look for mmap/fstat related functions and headers.
2861 * config.in, configure: Regenerated.
2863 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2865 * sim-core.c (sim_core_map_attach): Correct overlap-related
2868 2001-03-07 Michael Meissner <meissner@redhat.com>
2870 * run.c (alloca-conf.h): Delete, no longer provided.
2872 2001-02-22 Ben Elliston <bje@redhat.com>
2874 * sim-trace.h (TRACE_VPU_IDX): Add.
2875 (TRACE_vpu): Define.
2876 (WITH_TRACE_VPU_P): Likewise.
2877 (TRACE_VPU_P): Likewise.
2878 * sim-trace.c (OPTION_TRACE_VPU): Define.
2879 (trace_options): Add --trace-vpu.
2880 (trace_option_handler): Handle OPTION_TRACE_VPU.
2881 (trace_option_handler): Include VPU tracing in --trace-semantics.
2882 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2884 2001-02-21 Ben Elliston <bje@redhat.com>
2886 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2887 (TRACE_BRANCH_INPUT2): Likewise.
2889 2001-02-09 Ben Elliston <bje@redhat.com>
2891 * (profile_print_pc): Write header out in target byte order.
2893 2001-02-09 Ben Elliston <bje@redhat.com>
2895 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2896 adjusting the pc shift value.
2898 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2900 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2901 where a numeric value is supplied.
2903 2001-01-06 Ben Elliston <bje@redhat.com>
2905 * cgen.sh: Allow extrafiles to include the semantics files when
2906 generating an ISA-specific decoder.
2908 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2910 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2912 2000-12-23 Ben Elliston <bje@redhat.com>
2914 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2915 them to the trace stream using sim_fpu_printn_fpu. Include
2918 2000-12-15 Ben Elliston <bje@redhat.com>
2920 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2921 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2922 trailing digits as specified (-1 to print all digits).
2923 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2924 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2927 2000-12-13 Ben Elliston <bje@redhat.com>
2929 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2930 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2933 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2935 * sim-endian.h: Don't have parameters on macro definitions which
2936 are simply renaming functions, to permit use of XCONCAT2 in both
2937 the macro name and the arguments in a use of such a definition.
2939 2000-12-11 Ben Elliston <bje@redhat.com>
2941 * cgen-ops.h (SUBWORDDFDI): New function.
2943 2000-12-05 Ben Elliston <bje@redhat.com>
2945 * Make-common.in (cgen-defs): New target.
2946 (cgen-decode): Pass $(EXTRAFILES).
2948 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2949 -outfile-suffix options.
2951 2000-12-04 Ben Elliston <bje@redhat.com>
2953 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2954 (SUBWORDSIUQI): Likewise.
2955 (SUBWORDDIHI): Likewise.
2956 (SUBWORDDIQI): New function.
2958 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2959 * cgen-scache.c (scache_option_handler): Remove unused local var.
2961 2000-12-03 Ben Elliston <bje@redhat.com>
2963 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2965 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2967 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2969 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2971 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2974 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2976 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2977 (set_hw_delete): Moved the macro as a function.
2978 * hw-base.h (set_hw_delete): Declare as external function.
2979 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2980 allocated using hw_malloc.
2982 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2984 * sim-options.c (sim_parse_args): Free the memory used for
2985 long_options, short_options, handlers, opt_cpu, orig_val.
2987 2000-11-20 Ben Elliston <bje@redhat.com>
2989 * cgen-ops.h (SUBBI): New macro.
2990 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2991 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2993 2000-11-16 Ben Elliston <bje@redhat.com>
2995 * cgen-types.h (VOID): New type.
2997 2000-11-09 Ben Elliston <bje@redhat.com>
2999 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3000 (sim_fpu_two): Set exponent to 1.
3002 2000-10-26 Ben Elliston <bje@redhat.com>
3004 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3005 `all'. Pass `-i' options to cgen applications.
3006 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3007 cgen-desc): Pass $(isa) to cgen.sh.
3009 2000-10-08 Ben Elliston <bje@redhat.com>
3011 * cgen-utils.c (cgen_rtx_error): New function.
3013 2000-10-07 Ben Elliston <bje@redhat.com>
3015 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3016 conditions for sim_core_read_buffer().
3018 2000-09-26 Dave Brolley <brolley@redhat.com>
3020 * cgen-utils.c (RORQI): New function.
3021 (ROLQI): New function.
3022 (RORHI): New function.
3023 (ROLHI): New function.
3025 2000-08-28 Dave Brolley <brolley@redhat.com>
3027 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3028 in insn_value if it will fit.
3030 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3032 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3034 2000-08-15 Dave Brolley <brolley@redhat.com>
3036 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3038 2000-08-15 Dave Brolley <brolley@redhat.com>
3040 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3041 (PROFILE_CPU_FREQ): New macro.
3042 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3043 (profile-options): Add profile-cpu-frequency.
3044 (parse_frequency): New function.
3045 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3046 (profile_print_speed): Print cpu frequency and simulated execution time.
3047 Re-indent other items to match.
3049 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3051 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3053 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3055 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3056 * Makefile.in (install): Install run.1 man page.
3058 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3060 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3061 * Makefile.in (headers,nltvals.def): Merge.
3063 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3065 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3066 * nrun.c (main): Print the simulator statistics only in
3068 * hw-properties.h (hw_find_integer_array_property): Fix
3069 prototype (use signed_cell).
3071 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3072 * sim-events.c (sim_events_remain_time): New function returning
3073 the time that remains before the event is raised.
3074 * hw-events.c (hw_event_remain_time): Likewise.
3075 * sim-events.h (sim_events_remain_time): Declare.
3076 * hw-events.h (hw_event_remain_time): Declare.
3078 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3079 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3080 (OPTION_HW_LIST): New option --hw-list to list the devices.
3081 (hw_option_handler): List the device tree with 'sim_hw_print'.
3083 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3084 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3085 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3086 (EXTENDED): Define for 16-bit word size.
3087 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3088 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3089 * sim-types.h: Added support for 16-bit targets.
3091 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3093 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3095 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3097 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3098 * Makefile.in (distclean): Clean cconfig.h also.
3100 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3102 * configure: Regenerated to track ../common/aclocal.m4 changes.
3104 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3106 * aclocal.m4 (sim-profile): Enable the profiler by default.
3108 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3110 * run.c (main): Initialize sigrc.
3112 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3114 * sim-events.c (update_time_from_event): Add more detailed event
3117 2000-03-30 Dave Brolley <brolley@redhat.com>
3119 * aclocal.m4 (cgen): Use guile to run cgen.
3121 2000-03-23 Dave Brolley <brolley@redhat.com>
3123 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3125 * cgen-accfp.c (fextsfdf): New function.
3126 (ftruncdfsf): New function.
3127 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3129 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3131 * cgen-ops.h: Added TRUNCSISI.
3133 2000-03-08 Dave Brolley <brolley@redhat.com>
3135 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3136 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3137 (sim_queue_fn_si_write): Last argument is has type USI.
3138 (sim_queue_fn_sf_write): New function.
3139 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3140 (sim_queue_fn_sf_write): New function.
3141 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3143 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3145 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3146 sim_set_trace and run simulator using sim_resume.
3147 (main): Add option ``-o'' - operating environment. Only continue
3148 after a signal when operating environment.
3149 (main): Always set REASON and SIGRC using sim_stop_reason.
3150 (sim_trace): Delete extern declaration.
3152 2000-02-08 Nick Clifton <nickc@cygnus.com>
3154 * callback.c: Fix compile time warning messages.
3155 * run.c: Fix compile time warning messages.
3157 1999-12-17 Dave Brolley <brolley@cygnus.com>
3159 * sim-profile.h: (set_profile_option_mask): Add prototype.
3160 * sim-profile.c (set_profile_option_mask): No longer static.
3162 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3164 * sim-arange.c: Include <string.h>
3166 1999-12-07 Dave Brolley <brolley@cygnus.com>
3168 * sim-options.c (print_help): '=' required before optional argument.
3169 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3170 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3171 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3172 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3173 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3174 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3175 (fn_mem_qi_write): New union members.
3176 (fn_mem_hi_write): New union members.
3177 (fn_mem_si_write): New union members.
3178 (fn_mem_di_write): New union members.
3179 (fn_mem_df_write): New union members.
3180 (fn_mem_xi_write): New union members.
3181 (sim_queue_fn_mem_qi_write): New function.
3182 (sim_queue_fn_mem_hi_write): New function.
3183 (sim_queue_fn_mem_si_write): New function.
3184 (sim_queue_fn_mem_di_write): New function.
3185 (sim_queue_fn_mem_df_write): New function.
3186 (sim_queue_fn_mem_xi_write): New function.
3187 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3188 (sim_queue_fn_mem_hi_write): New function.
3189 (sim_queue_fn_mem_si_write): New function.
3190 (sim_queue_fn_mem_di_write): New function.
3191 (sim_queue_fn_mem_df_write): New function.
3192 (sim_queue_fn_mem_xi_write): New function.
3193 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3194 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3195 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3197 1999-12-01 Dave Brolley <brolley@cygnus.com>
3199 * cgen-accfp.c (subsf): Check status code.
3217 1999-11-26 Dave Brolley <brolley@cygnus.com>
3219 * cgen-par.h (fn_df_write): Mode of data is DF.
3220 (sim_queue_fn_df_write): Mode of data is DF.
3221 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3223 1999-11-22 Dave Brolley <brolley@cygnus.com>
3225 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3226 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3228 1999-11-04 Dave Brolley <brolley@cygnus.com>
3230 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3231 CGEN_MEM_XI_WRITE members.
3232 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3233 (sim_queue_fn_xi_write): New function.
3234 (sim_queue_mem_xi_write): New function.
3236 * cgen-par.c (sim_queue_fn_xi_write): New function.
3237 (sim_queue_mem_xi_write): New function.
3238 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3241 1999-10-22 Dave Brolley <brolley@cygnus.com>
3243 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3244 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3245 * cgen-par.c: Set insn_address for each queued write. Get pc from
3246 cpu when executing queued writes.
3248 1999-10-19 Dave Brolley <brolley@cygnus.com>
3250 * cgen-par.h (sim_queue_fn_pc_write): New function.
3251 (CGEN_FN_PC_WRITE): New enumerator.
3252 (fn_pc_write): New union member.
3253 * cgen-par.c (sim_queue_fn_pc_write): New function.
3254 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3256 1999-10-18 Dave Brolley <brolley@cygnus.com>
3258 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3259 (CGEN_MEM_DF_WRITE): New enumerator.
3260 (mem_di_write): New union member.
3261 (mem_df_write): New union member.
3262 * cgen-par.c (sim_queue_mem_di_write): New function.
3263 (sim_queue_mem_df_write): New function.
3264 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3266 * cgen-accfp.c (divsf): Check for division errors.
3268 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3270 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3272 1999-10-07 Dave Brolley <brolley@cygnus.com>
3274 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3275 (fn_hi_write): New union member.
3276 (sim_queue_fn_hi_write): New function.
3277 * cgen-par.c (sim_queue_fn_hi_write): New function.
3278 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3280 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3282 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3283 Change type of result to SEM_PC.
3285 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3287 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3289 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3291 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3292 (JOIN*): Delete cpu arg.
3294 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3296 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3298 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3300 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3302 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3305 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3307 * run.c (main): Check the sim_stop_reason and only halt simulation
3308 when a valid stop condition is identified.
3310 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3312 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3314 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3316 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3317 (bi_write): New union element.
3318 (sim_queue_bi_write): New function.
3319 * cgen-par.c (sim_queue_bi_write): New function.
3320 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3322 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3324 * configure: Regenerated to track ../common/aclocal.m4 changes.
3326 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3327 ../gdb/configure.in.
3328 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3329 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3330 (SIM_WARNINGS): Delete
3331 (CONFIG_CFLAGS): Update.
3333 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3335 * cgen-par.c: New file.
3336 * cgen-par.h: New file.
3337 * cgen-sim.h (cgen-par.h): #include it.
3338 * cgen-cpu.h (write_queue): New field.
3339 (CPU_WRITE_QUEUE): New access macro.
3340 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3341 (cgen-par.o): New target.
3343 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3345 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3346 * cgen-utils.c (mode_names): Update.
3348 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3350 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3351 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3352 buffer arg if WITH_PARALLEL_GENWRITE.
3353 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3354 (struct idesc): Ditto.
3356 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3358 * sim-model.c (model_option_handler): Add \n to error message.
3360 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3362 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3363 (insn_sem): Rewrite.
3364 (sem_fn_desc): New struct.
3366 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3368 (scache case): Split into non-parallel/parallel versions.
3369 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3370 if not use semantic switch version.
3372 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3374 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3375 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3376 (SEM_BRANCH_INIT_EXTRACT): Delete.
3377 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3378 (SEM_BRANCH_FINI): Ditto.
3379 (SEM_BRANCH_VIA_ADDR): Ditto.
3380 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3381 (SEM_BRANCH_ADDR_CACHE): Delete.
3382 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3383 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3385 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3386 (@cpu@_pbb_begin): Initialize branch_target.
3387 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3388 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3390 (@cpu@_engine_run_fast): Ditto.
3392 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3394 * cgen-utils.c (RORSI): New function.
3395 (ROLSI): New function.
3397 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3399 * Makefile.in (TAGS): Tweak TAGS regex.
3400 * cgen-mem.h (*): Add TAGS markers.
3402 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3404 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3405 passed in when sim_resume is first entered - don't re-pass it
3408 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3410 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3411 OPTION_LOAD_LMA but only when is defined.
3412 (standard_options): When SIM_HANDLES_LMA is defined include
3413 options --load-lma and --load-vma.
3414 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3416 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3417 (struct sim_state_base): Add load_at_lma_p.
3418 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3419 STATE_LOAD_AT_LMA_P.
3421 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3423 * nrun.c (main): Re-format loop gnu style.
3425 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3427 * dv-sockser.c (connected_p): Initialize addrlen.
3429 1999-07-06 Dave Brolley <brolley@cygnus.com>
3431 * cgen-accfp.c (floatsidf): New function.
3432 (fixdfsi): New function.
3434 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3436 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3438 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3440 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3441 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3442 * cgen-fpu.c: New file.
3443 * cgen-fpu.h: New file.
3444 * cgen-accfp.c: New file.
3445 * cgen-cpu.h (CGEN_CPU): New member fpu.
3446 * cgen-mem.h: Redo fp support.
3447 * cgen-ops.h: Delete k&r support. Redo fp support.
3448 * cgen-sim.h: Include cgen-fpu.h.
3449 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3451 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3453 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3455 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3456 (@cpu@_pbb_cti_chain): Minor clean up.
3458 1999-05-08 Felix Lee <flee@cygnus.com>
3460 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3461 AM_CYGWIN32 and AM_EXEEXT.
3462 * configure: Regenerate.
3464 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3466 * sim-core.c (device_error,device_io_read_buffer,
3467 device_io_write_buffer): Delete decls.
3468 * sim-core.h: Put them here.
3470 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3471 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3472 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3473 (sim_core_write_aligned_N): Ditto.
3475 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3477 * sim-memopt.c (sim_memory_uninstall): Don't look into
3480 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3482 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3484 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3486 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3487 (sim_core_write_buffer): Ditto.
3489 1999-04-02 Keith Seitz <keiths@cygnus.com>
3491 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3492 after the interval counter has expired.
3493 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3494 poll_quit callbacks. May be overridden by Makefile.
3495 (poll_quit_counter): New global.
3496 * sim-events.c: Remove all mentions of ui_loop_hook. The
3497 host callback "poll_quit" will serve the purpose.
3498 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3500 * nrun.c: Remove declaration of ui_loop_hook.
3502 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3504 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3505 if being used by gdb.
3507 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3509 * cgen-types.h (XF,TF): Tweak.
3510 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3512 (SUBWORD*,JOIN*): Define.
3513 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3514 moved into cpu descriptor.
3515 * sim-model.h (MACH): New member `num'.
3517 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3519 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3520 (CGEN_CPU): Member opcode renamed to cpu_desc.
3521 New members get_idata,disassembler.
3522 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3523 CGEN_INSN_ATTR_VALUE.
3524 (CGEN_STATE): Delete member opcode_table.
3525 (sim_disassemble_insn): Delete decl.
3526 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3527 (struct idesc): Moved to here from <cpu>-decode.h.
3528 * cgen-run.c (prime_cpu): Call prepare_run callback.
3529 * cgen-trace.h (SFILE): New type.
3530 (sim_disasm_sprintf): Declare.
3531 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3532 (sim_cgen_disassemble_insn): Declare.
3533 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3534 (insn_fields): Delete.
3535 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3537 (trace_insn): Call CPU_DISASSEMBLER hook.
3538 (sim_disasm_sprintf): New function.
3539 (sim_disasm_read_memory): New function.
3540 (sim_disasm_perror_memory): New function.
3541 (sim_cgen_disassemble_insn): New function.
3542 * cgen-utils.c: Don't include cpu-opc.h.
3543 (virtual_insn_entries): New static local.
3544 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3545 (cgen_insn_name): Rewrite.
3546 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3547 * cgen.sh (desc): New file generator handler.
3548 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3549 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3550 Don't include cpu-opc.h,cpu-sim.h.
3551 * sim-model.c (model_set): Delete SIM_DESC arg.
3552 (sim_model_set): Update.
3553 * sim-model.h (MACH): New member prepare_run.
3555 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3557 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3558 if redundant with allocator functions.
3560 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3562 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3564 * sim-profile.h: Make like sim-trace.h.
3565 (PROFILE_USEFUL_MASK): New macro.
3566 * sim-profile.c (profile_options): Make like trace_options, allow
3567 optional on|off arg where applicable.
3568 (set_profile_option_mask): New function.
3569 (sim_profile_set_option): New function.
3570 (profile_option_handler): Simplify.
3571 Have -p only enable selected things, not everything.
3572 Add missing break to OPTION_PROFILE_PC_RANGE.
3573 * cgen-scache.c (scache_options): Allow optional on|off arg to
3575 (scache_option_handler): Use sim_profile_set_option.
3577 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3579 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3580 (memory_option_handler): Implement MEMORY_FILL option. Make
3581 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3582 (parse_ulong_value): New function.
3583 (do_memopt_add): Allocate all buffers. Optionally fill them.
3585 1999-01-15 Richard Henderson <rth@cygnus.com>
3587 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3588 va_list, not an integer.
3589 * sim-events.c (sim_events_schedule): Likewise.
3591 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3592 the appropriate type.
3594 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3596 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3597 (sim_disassemble_insn): Update prototype.
3598 (sim_engine_invalid_insn): Ditto.
3599 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3600 (SEM_BRANCH_INIT): PCADDR->IADDR.
3601 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3602 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3603 * cgen-scache.h (*): Ditto.
3604 * cgen-trace.c (*): Ditto.
3605 * cgen-trace.h (*): Ditto.
3606 * cgen-utils.c (*): Ditto.
3607 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3609 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3610 (simple engine framework): Rewrite.
3611 * sim-module.c (modules): Install model module sooner (and in
3612 particular before the profile module).
3614 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3616 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3617 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3618 (sim_model_init): Call it.
3620 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3622 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3624 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3625 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3626 (SEM_BRANCH_INIT_EXTRACT): New macro.
3627 (SEM_BRANCH_INIT): Add taken_p.
3628 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3629 (SEM_BRANCH_FINI): Use it.
3631 * cgen-run.c (sim_resume): Handle tracing of last insn.
3632 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3633 * cgen-trace.c (current_abuf): New static global.
3634 (trace_insn_init): Initialize it.
3635 (trace_insn_fini): Use it.
3636 (trace_insn): Set it.
3637 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3638 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3639 (@cpu@_emit_after): Ditto.
3640 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3641 labels if WITH_SEM_SWITCH_FULL.
3642 * sim-model.c: Include bfd.h.
3643 (sim_model_init): New function.
3644 (sim_model_install): Record init fn.
3645 * sim-model.h (MACH): New member bfd_name.
3646 * sim-module.c (modules): Initialize model before scache.
3648 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3650 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3652 * nrun.c (main): Remain in simulation loop for traps and
3653 exceptions when in operating environment mode.
3654 (ui_loop_hook): New stub hook for standalone use.
3655 * sim-events.c (sim_events_process): Call ui_loop_hook
3656 periodically on CYGWIN host.
3658 * sim-reason.c (sim_stop_reason): Return host signal numbers
3659 to gdb on sim_stopped and sim_signalled cases.
3660 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3661 hook just before longjmp.
3662 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3663 hook just before sim_engine_run.
3665 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3666 * sim-trace.h (trace_generic): Ditto.
3667 * sim-trace.c (trace_generic): Ditto.
3669 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3671 * Make-common.in (SIM_MAIN_DEPS): New var.
3672 (CGEN_MAIN_CPU_DEPS): New var.
3673 * aclocal.m4: Add --enable-cgen-maint option.
3674 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3676 (GETIMEM*): Pass pc value to sim_core routine.
3678 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3680 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3681 Compare with ZERO not NULL.
3683 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3685 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3688 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3690 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3691 * sim-trace.c: Include stdlib.h if present.
3692 * dv-sockser.c: Include unistd.h if present.
3693 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3694 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3696 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3698 * gennltvals.sh: Add i960.
3699 * nltvals.def: Rebuild.
3701 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3703 * cgen-defs.h: New file, old cgen-sim.h.
3704 * cgen-sim.h: Simple header that includes others.
3705 * sim-arange.c: New file.
3706 * sim-arange.h: New file.
3707 * sim-basics.h: Include it.
3708 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3709 (sim-arange.o): Add rule for.
3710 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3711 (sim_io_eprintf_cpu): Add prototype.
3712 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3713 (INLINE2): New macro.
3714 (EXTERN_INLINE): New macro.
3715 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3716 before calling module init fns.
3717 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3718 (profile_init): New function.
3719 (profile_options): New option --profile-range.
3720 (profile_option_handler): Handle --profile-range.
3721 (profile_print_insn): Qualify address range specific section titles.
3722 (profile_print_addr_ranges): New function.
3723 (profile_info): Print address ranges if specified.
3724 (profile_install): Set profile_init init fn.
3725 * sim-profile.h (PROFILE_DATA): New member `range'.
3726 * sim-trace.c (trace_init): New function.
3727 (trace_options): New option --trace-range.
3728 (trace_option_handler): Handle --trace-range.
3729 (trace_install): Set trace_init init fn.
3730 * sim-trace.h (TRACE_DATA): New member `range'.
3731 * sim-utils.c (sim_cpu_msg_prefix): New function.
3732 (sim_io_eprintf_cpu): New function.
3733 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3734 (PC_IN_PROFILE_RANGE_P): New macro.
3735 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3736 (trace_insn_fini): New arg abuf. All callers updated.
3737 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3738 printing cycle counts.
3739 * cgen-trace.h (trace_insn_fini): Update prototype.
3740 (TRACE_RESULT_P): New macro.
3741 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3742 (TRACE_INSN): Check ARGBUF_TRACE_P.
3743 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3744 * cgen-types.h (SIM_INLINE): Delete.
3745 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3746 * cgen-utils.c: Don't include cgen-engine.h
3747 * genmloop.sh (@cpu@_fill_argbuf): New function.
3748 (@cpu@_fill_argbuf_tp): New function.
3749 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3750 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3751 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3752 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3753 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3754 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3755 doing profiling. Update call to TRACE_INSN_FINI.
3757 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3759 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3761 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3764 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3766 * sim-inline.c (SIM_INLINE_P): Fix typo.
3768 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3770 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3772 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3774 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3775 * nltvals.def: Re-generate.
3777 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3779 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3780 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3781 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3783 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3784 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3786 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3788 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3789 (${cpu}_pbb_cti_chain): Ditto.
3791 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3793 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3794 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3795 (EXTRACT_INT,EXTRACT_UINT): New macros.
3796 (SEM_SEM_ARG): New macro.
3797 (SEM_NEXT_VPC): New arg `pc'.
3798 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3799 (sim_disassemble_insn): Update prototype.
3800 * cgen-trace.c (current_insn,insn_fields): New static locals.
3801 (trace_insn): Set them.
3802 * cgen-utils.c: #include cgen-engine.h.
3803 (sim_disassemble_insn): New arg insn_fields.
3804 Handle variable length insns.
3805 * genmloop.sh: Only emit pbb decls if -pbb.
3806 (${cpu}_scache_lookup): New arg `vpc'.
3807 (scache support): Fetch pc before entering loop.
3809 * gennltvals.sh: Add fr30 support.
3810 * nltvals.def: Rebuild.
3812 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3814 * sim-types.h: Re-do type system so that GCC's attribute and mode
3815 are used to specify types. Handle case of ALPHA.
3817 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3819 * aclocal.m4: Add tests for dlopen family.
3820 * config.in: Regenerated.
3822 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3824 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3826 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3828 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3829 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3830 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3831 * cgen-sim.h: ... to here.
3833 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3835 * aclocal.m4 (enable-build-warnings): Replace
3836 enable-sim-warnings. Extend =LIST syntax so that prepend and
3837 append of options is possible. Drop -Werror, add
3838 -Wstrict-prototypes for GDB compatibility.
3839 * Make-common.in (SIM_WARNINGS): Update.
3841 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3843 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3844 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3845 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3846 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3847 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3849 * cgen-cpu.h: New file.
3850 * cgen-engine.h: New file.
3851 * cgen-scache.h: New file.
3852 * cgen-sim.h: Delete portions moved to new files.
3853 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3854 rather than sending result to stdout.
3856 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3858 * Make-common.in (sim-reg.o): New rule.
3859 (cgen-run.o): New rule.
3860 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3861 * cgen-run.c (prime_cpu): New function.
3862 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3863 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3865 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3866 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3867 (CGEN_INSN_VIRTUAL_P): New macro.
3868 (SEM_PC): New typedef.
3869 (SEMANTIC_FN): Change type of result to SEM_PC.
3870 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3871 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3872 (SCACHE_MAP): New typedef.
3873 (CPU_SCACHE): Add pbb support.
3874 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3875 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3876 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3878 (INSN_NAME): Delete.
3879 (cgen_insn_name): Declare.
3880 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3881 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3882 (first_insn_p): Make static.
3883 (trace_insn): Handle virtual insns specially.
3884 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3885 * cgen-types.h (UBI): Delete.
3886 (MODE_TYPE): New enum.
3887 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3888 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3889 (cgen_virtual_opcode_table): New global.
3890 (cgen_insn_name): New function.
3891 (sim_disassemble_insn): Ignore virtual insns.
3892 * genmloop.sh: Delete top level loop generation. Add pbb support.
3893 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3894 (sim_cpu_base): New members max_insns,insn_name,model_data.
3895 (CPU_PC_GET,CPU_PC_SET): New macros.
3896 (sim_pc_get,sim_pc_set): Declare.
3897 * sim-model.c (model_set): Call model init fn.
3898 * sim-model.h (MODEL_FN): New typedef.
3899 (INSN_TIMING): New member model_fn.
3900 (MODEL): New members num,init.
3901 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3902 All callers updated.
3903 (profile_insn_init): New fn.
3904 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3905 Exit early if insn profiling not supported.
3906 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3907 (profile_install): Record profile_insn_init as init fn.
3908 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3909 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3910 (PROFILE_DATA): Delete member exec_time.
3911 Change insn_count to pointer to array, rather than the array.
3912 (sim_profile_print_bar): Declare.
3914 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3916 * cgen-run.c: New file.
3917 * sim-reg.c: New file.
3919 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3921 * aclocal.m4: Add checks for -lsocket and -lnsl.
3923 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3924 allow local port reuse on listening socket.
3926 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3928 * sim-config.h: Remove reference to linux kernel header.
3930 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3932 * dv-sockser.c (sockser_addr): Make variable non-static.
3934 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3936 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3938 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3940 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3942 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3944 * Make-common.in (install-common): Add $(EXEEXT) when installing
3947 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3949 * cgen-sim.h (cgen_state): New member opcode_table.
3950 * cgen-utils.c (sim_disassemble_insn): Use it.
3952 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3954 * cgen-mem.h (DECLARE_SETT): Fix return type.
3955 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3956 * cgen-scache.c: Include stdlib.h.
3957 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3958 * sim-model.c (model_option_handler): Remove unused variable `n'.
3960 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3962 * cgen-utils.c: Include bfd.h.
3963 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3965 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3967 * sim-bits.h (EXTEND24): Fix typo.
3969 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3971 * sim-events.c (ETRACE_P): New macro.
3972 (struct _sim_event): Add member trace.
3973 (sim_events_free): Reclaim trace message.
3975 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3976 sim_events_schedule_tracef): New functions, include printf trace
3977 information in argument list. If tracing, store asprintf'd trace
3978 message in sim_event.
3980 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3981 hw_event_queue_schedule_vtracef): New functions, mimic
3984 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3986 * sim-bits.h (EXTEND24): Define.
3988 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3990 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3991 (CPU_SCACHE_HASH_MASK): New macro.
3992 (SCACHE_HASH_PC): Rewrite.
3993 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3994 computation out of main loop.
3996 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3998 * cgen-sim.h (RECORD_IADDR): Delete.
3999 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4000 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4002 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4004 * gennltvals.def (mn10200): Add entry.
4005 * nltvals.def: Regenerate with MN10200 additions.
4007 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4009 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4010 documentation on how it works.
4012 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4013 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4014 sim_core_set_xor, sim_core_xor_read_buffer,
4015 sim_core_xor_write_buffer): Update.
4017 * sim-events.h, sim-events.c (sim_events_install,
4018 sim_events_watch_clock, sim_events_schedule_after_signal,
4019 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4020 sim_events_deschedule): Update.
4022 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4023 sim_fpu_max32, sim_fpu_max64): Update.
4025 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4027 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4028 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4029 * sim-profile.c (profile_print_model): Update.
4031 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4033 * gennltvals.def (m32r): Use common syscall.h now.
4034 (mn10300): Add entry.
4035 * nltvals.def: Regenerate.
4037 * sim-engine.c (sim_engine_get_run_state): New function.
4038 * sim-engine.h (sim_engine_get_run_state): Declare it.
4040 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4042 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4043 * sim-core.c (sim_core_signal): Make extern, always define.
4045 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4047 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4048 * cgen-ops.h (ANDIF): New macro.
4049 (ANDIF[BQHSD]I): Delete.
4051 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4053 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4054 (hw_event_queue_schedule, hw_event_queue_deschedule,
4055 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4058 * hw-alloc.h (HW_NZALLOC): Define.
4060 * Make-common.in (test-hw-events): Add target for testing the
4063 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4065 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4067 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4069 * hw-main.h: Include hw-handles.h, hw-instances.h.
4070 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4071 * hw-base.c (hw_create, hw_delete): Call same.
4073 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4075 * dv-core.c: Include hw-main.h and sim-main.h.
4076 * dv-pal.c: Include hw-main.h and sim-io.h.
4077 * dv-glue.c: Include hw-main.h.
4079 * hw-main.h: New file. Move list of includes to here.
4080 * hw-base.h: From here.
4081 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4082 (hw-*.o, dv-*.o): Update.
4083 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4084 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4087 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4088 do_hw_poll_read): Move declarations from here.
4089 * hw-main.h: To here.
4091 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4093 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4095 * Make-common.in (hw-config.h): Update
4096 * hw-base.c, dv-pal.c, dv-glue.c: Update
4098 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4099 `*_callback' to `*_method.
4101 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4103 * hw-base.h (set_*): Move set method macros from here.
4104 * hw-device.h: To here.
4106 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4108 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4111 * hw-base.c (hw_create, hw_delete): Call
4112 * hw-properties.c (create_hw_property_data,
4113 delete_hw_property_data): Define.
4115 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4117 * hw-device.c, hw-properties.c: Include hw-base.h
4119 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4120 * hw-device.c: From here.
4121 * hw-base.h: Include "hw-events.h".
4123 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4124 * hw-base.c (hw_create, hw_delete): Call.
4125 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4127 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4128 (hw-alloc.o): New target.
4130 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4132 * hw-events.h, hw-events.c: New files. Move event code to here.
4133 * sim-hw.c: From here.
4134 * hw-base.h: Include "hw-events.h".
4135 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4136 (hw-events.o): New target.
4138 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4139 * hw-events.h (struct hw_event): Replace typedef hw_event.
4141 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4142 * hw-base.c (hw_create, hw_delete): Call.
4143 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4147 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4149 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4150 * hw-ports.c: To here.
4152 * hw-base.h, hw-ports.c (create_hw_port_data,
4153 delete_hw_port_data): New functions.
4154 * hw-base.c (hw_delete, hw_create): Call same.
4156 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4158 * hw-ports.h: To here.
4160 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4162 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4163 PROCESSOR and CIA arguments.
4165 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4167 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4168 Move common object files from here.
4169 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4171 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4173 * sim-hw.c: Include ctype.h.
4174 (do_hw_poll_read): Do not assume EAGAIN.
4176 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4178 * cgen-trace.c (first_insn_p): New static local.
4179 (trace_insn_init): Set it.
4180 (trace_insn_fini): Use TRACE_PREFIX.
4181 (trace_insn): Rewrite to use trace_prefix.
4182 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4183 Adjust width accordingly.
4185 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4186 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4187 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4188 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4189 (PROFILE_COUNT_CORE): Simplify.
4190 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4192 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4194 * cgen-ops.h (ADDCFSI): Fix typo.
4196 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4198 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4199 * genmloop.sh: Use them rather than static locals.
4201 * sim-engine.c (sim_engine_set_run_state): New function.
4202 * sim-engine.h (sim_engine_set_run_state): Declare.
4203 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4204 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4205 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4207 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4209 * cgen-trace.c (trace_insn_init): New arg first_p.
4210 All callers updated.
4211 (trace_insn_fini): New arg last_p. All callers updated.
4212 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4213 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4214 * genmloop.sh (engine_resume): Update.
4216 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4218 * Make-common.in (install-common): Run ranlib on installed copy of
4221 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4223 * Make-common.in (install-common): Rename and install libsim.a.
4225 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4227 * sim-io.c (unistd.h): Include.
4229 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4231 * Make-common (sim_main_headers): Sort.
4232 (cgen-*.o): Add cgen-sim.h dependency.
4234 * cgen-scache.c (scache_init): Only allocate space if scache element
4236 (scache_flush,scache_print_profile): Check if scache in use first.
4238 * cgen-sim.h (IDESC): Provide forward declaration.
4240 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4241 (cgen_cpu_max_extra_bytes): Declare.
4242 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4244 * sim-cpu.h: New file. sim_cpu_base moved here.
4245 Move sim_cpu_lookup decl here.
4246 * sim-base.h: #include "sim-cpu.h".
4247 * sim-cpu.c: New file.
4248 * Make-common (sim_main_headers): Add sim-cpu.h.
4249 (sim-cpu.o): Add rule for.
4251 * sim-model.c (set_model): Delete.
4252 (sim_model_set,model_set): New functions.
4253 (sim_model_install): Renamed from model_install.
4254 Don't set default model here.
4255 (model_option_handler): Rewrite --model processing.
4256 (sim_model_lookup,sim_mach_lookup): New functions.
4257 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4258 (insn_timing): Delete.
4259 (INSN_TIMING): New member `num'.
4260 (IMP_PROPERTIES): Always define scache_elm_size member.
4261 (MACH): New member init_cpu.
4262 (sim_machs): Renamed from machs.
4263 (sim_model_install): Renamed from model_install.
4264 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4265 * sim-module.c (modules): Update.
4267 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4269 * sim-io.c: #include <errno.h>.
4271 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4273 * dv-pal.c (struct hw_pal_device): Add reader.
4274 (hw_pal_finish): Initialize reader.
4275 (scan_hw_pal): Use reader.
4277 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4278 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4281 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4282 ../ppc/main.c sim_io_read_stdin.
4284 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4286 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4288 * hw-tree.c: Update.
4290 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4291 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4293 * hw-ports.h (hw_port_event): Ditto.
4294 * hw-ports.c (hw_port_event): Update.
4295 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4297 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4299 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4300 (do_counter_event): Update.
4301 * dv-glue.c (hw_glue_io_read_buffer): Update.
4302 (hw_glue_port_event): Update.
4304 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4305 * hw-base.h (hw_create): Ditto.
4306 * hw-base.c (hw_create): Ditto.
4308 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4309 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4312 * hw-device.h (hw_system_cpu): Declare.
4313 * sim-hw.c (hw_system_cpu): New function.
4315 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4316 sim_hw_abort not hw_abort.
4317 (sim-hw.h): Include.
4318 (sim_core_read_buffer, sim_core_write_buffer): Call
4319 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4321 (sim_core_set_xor): Do not pass CPU when aborting.
4323 * sim-n-core.h (sim_core_read_aligned_N,
4324 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4325 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4326 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4329 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4331 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4332 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4334 (sim_hw_print): New function.
4336 * sim-engine.h (sim_engine_vabort): Declare.
4337 * sim-engine.c (sim_engine_vabort): New function.
4339 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4341 * sim-trace.c (print_data): For floating-point numbers trace raw
4343 (trace_result_fp2): New function.
4344 * sim-trace.h (trace_result_fp2): New declaration.
4345 (TRACE_FP_RESULT2): New macro.
4347 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4349 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4350 AM_CYGWIN32 and AM_EXEEXT.
4351 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4352 to run and install-common rules.
4353 * common/configure: regenerate
4355 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4357 * sim-types.h (cell_word): New type.
4358 (natural_cell): Delete type.
4360 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4362 * configure: Regenerated to track ../common/aclocal.m4 changes.
4365 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4367 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4369 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4371 * configure: Regenerated to track ../common/aclocal.m4 changes.
4374 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4376 * acconfig.h: New file.
4377 * Make-common.in (top_builddir): New macro.
4378 (INTL_LIB): Removed.
4379 (INTLLIBS): New macro.
4380 (INTLDEPS): Likewise.
4381 (LIBDEPS): Use INTLDEPS.
4382 (EXTRA_LIBS): Use INTLLIBS.
4383 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4384 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4385 AM_LC_MESSAGES): New macros from GNU gettext.
4387 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4389 * sim-config.h: Discard leading _ from macros.
4390 * sim-types.h: Ditto.
4392 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4394 * Make-common.in (CSEARCH): Add -I to intl directories.
4395 (INTL_LIB): Point to libintl.a.
4396 (LIBDEPS): Add $(INTL_LIB).
4397 (EXTRA_LIBS): Ditto.
4399 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4401 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4403 * cgen-ops.h (ADDCFSI): Fix.
4406 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4408 * sim-types.h (signed_address, unsigned_address): Define.
4410 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4412 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4415 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4417 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4418 New functions, pack / unpack sim_fpu struct using raw values.
4419 (sim_fpu_is): Differentiate between negative and positive
4422 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4424 * sim-bits.h (EXTEND4): Define.
4425 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4427 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4429 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4430 declared so we need this cast to prevent long long addresses
4431 from being misconfigures. Results in access to unmapped memory.
4433 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4435 * Make-common.in (RUNTESTFLAGS): Define.
4436 (check): Pass RUNTESTFLAGS to recursive make.
4438 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4440 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4443 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4445 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4448 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4450 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4451 (sim-inline): Update to match sim-inline.[hc]
4452 * configure: Regenerated to track ../common/aclocal.m4 changes.
4454 * Make-common.in (sim_main_headers): Add sim-inline.h
4456 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4458 * sim-endian.h (sim-endian.c): Ditto.
4460 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4461 (sim_events_set_trace): Delete unused prototype.
4463 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4464 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4466 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4467 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4468 Comment out, not yet implemented in sim-fpu.c.
4469 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4470 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4472 * sim-inline.h: Rewrite description.
4473 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4474 (SIM_MAIN_INLINE): Add inline option.
4476 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4477 include generated files. Handled by generator directly.
4479 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4481 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4484 * sim-trace.h (TRACE_ANY_P): Define.
4485 (struct _trace_data): Add trace_any_p.
4487 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4489 * run.c (main): Handle all alternatives of enum sim_stop.
4490 (main): Delete unused `asection *s'.
4492 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4494 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4496 * configure: Regenerated to track ../common/aclocal.m4 changes.
4498 * sim-hw.c: New file.
4499 * sim-hw.h (sim_hw_parse): Declare function.
4500 (hw-tree.h): Do not include.
4502 * sim-base.h (STATE_HW): Define.
4503 (struct sim_state_base): Add member struct *hw.
4505 * sim-module.c (sim-hw.h): Include.
4506 (modules): Add sim_hw_install.
4508 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4510 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4512 * sim-base.h (CPU_INDEX): Define.
4514 * sim-utils.c (sim_state_alloc): Initialize.
4515 * sim-module.c (sim_post_argv_init): Ditto.
4517 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4519 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4520 properly formatted lists.
4522 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4524 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4525 0x2f needs to be 0x3f.
4527 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4529 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4531 (hw_tree_find_*_property): Clean up error message when property is
4534 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4535 present before looking for it.
4537 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4539 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4540 (AC_CHECK_FUNCS): Add check for __setfpucw.
4541 * configure: Regenerated.
4543 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4545 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4546 hw_pal_timer, hw_pal_timer_value): Define.
4547 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4548 (do_counter_event, do_counter_read, do_counter_value,
4549 do_counter_write): new functions.
4551 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4553 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4556 * hw-base.c (hw_create): Stop searching for a device when one is
4559 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4561 * configure: Regenerated to track ../common/aclocal.m4 changes.
4563 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4565 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4566 appends extra devices.
4567 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4570 * Make-common.in (hw-config.h): New target, create hw-config.h
4572 (SIM_HW): Definition from @sim_hw@.
4573 (hw-base.o): Depend on hw-config.h
4575 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4577 * Make-common.in: Get SHELL from configure.
4578 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4579 move-if-change. Fixes NT native build problem.
4580 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4581 move-if-change. Fixes NT native build problem.
4582 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4585 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4587 * hw-device.h, hw-device.c (hw_strdup): New function.
4589 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4590 strings name, family and args.
4591 (full_name_of_hw): Use hw_strdup when returning the full path.
4593 * hw-properties.c: Clean up property not found / wrong type error
4596 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4597 before attaching any ports.
4599 * hw-base.c (hw-config.): Include. Replace hardwired table.
4601 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4603 * Make-common.in: Add rule for dv-glue.o.
4605 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4607 * hw-base.c (hw_finish): Move setting of trace level to here.
4608 (hw_create): From here.
4610 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4611 ../ppc/device_table.c.
4613 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4615 * hw-tree.c (print_properties): Supress path when printing
4616 properties of root node.
4618 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4620 * hw-device.h (HW_TRACE): Define.
4621 (hw_trace): Declare.
4622 * hw-device.c (hw_trace): Implement function.
4624 * hw-base.c (hw_create): Set hw trace level from "trace?"
4627 * dv-core.c (dv_core_attach_address_callback): Add trace.
4629 * dv-pal.c: Replace DTRACE with HW_TRACE.
4631 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4633 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4634 (hw_alloc_data): Delcare.
4635 (struct hw): Add member alloc_of_hw.
4637 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4638 functions. Assocate memory with a device.
4639 (stdlib.h): Include.
4641 * hw-base.h (set_hw_delete): Define.
4642 (hw_delete_callback): Declare.
4643 (hw_delete): Declare.
4645 * hw-base.c (hw_delete): Implement function.
4646 (struct hw_base_data): Add member to_delete.
4647 (ignore_hw_delete): New function, does nothing.
4648 (hw_create): Set the hw_delete method.
4649 (hw_create): Allocate the base type using HW_ZALLOC before setting
4652 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4654 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4656 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4657 (attach_hw_port_edge): Add struct hw argument
4659 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4662 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4664 * hw-device.h (hw_attach_address_callback,
4665 hw_detach_address_callback): Attach to a single space not a space
4666 mask. Clarify interpretation of SPACE:ADDR parameters.
4668 * hw-base.c (passthrough_hw_attach_address,
4669 passthrough_hw_detach_address): Update.
4670 * dv-core.c (dv_core_attach_address_callback): Ditto.
4671 * dv-pal.c (hw_pal_attach_address): Ditto.
4673 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4675 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4677 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4679 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4680 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4681 hw-properties_h, hw-tree_h): Define, point at corresponding
4683 (hw_base_headers): Define list of headers included by hw-base.h
4684 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4685 hw-properties.o, hw-tree.o): Specify dependencies.
4686 (dv-core.o, dv-pal.o): Ditto.
4688 * sim-hw.h: New file.
4690 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4691 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4693 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4695 * hw-base.h, hw-base.c: new files. Copied from
4696 ../ppc/device_table.[hc].
4698 * dv-core.c, dv-pal.c: New files. Copied from
4699 ../ppc/hw_{core,pal}.c
4701 * sim-basics.h (struct hw): Declare.
4702 (enum port_direction, enum object_disposition): Declare.
4704 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4706 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4707 sim_dv_src in Makefile. Take list of devices as parameter to m4
4710 * configure: Regenerated to track ../common/aclocal.m4 changes.
4712 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4714 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4715 trace_prefix can abort cleanly.
4717 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4719 * dv-sockser.c, dv-sockser.h: New files.
4720 * Make-common.in (dv-sockser.o): Add rule for.
4721 * aclocal.m4: Check for fcntl.h.
4722 * config.h: Add HAVE_FCNTL_H.
4724 * sim-break.c (remove_breakpoint): Fix thinko.
4726 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4727 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4729 1998-03-13 Fred Fish <fnf@cygnus.com>
4731 * sim-base.h (struct sim_state_base): Add prog_syms and
4732 define macro STATE_PROG_SYMS.
4733 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4734 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4735 and bfd_canonicalize_symtab, to get symbol table on first use
4736 and preserve it via STATE_PROG_SYMS for future calls to
4737 bfd_find_nearest_line.
4739 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4741 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4743 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4744 up to nr_maps, not just access_* maps.
4746 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4749 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4750 over nr_maps not sim_core_nr_maps.
4752 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4753 core_map argument to unsigned.
4754 (struct _sim_core): Ditto for struct member core_map.
4756 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4758 * sim-basics.h (access_io, access_*_io): Define.
4759 (map_read, map_write, map_exec, map_io): Define.
4761 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4762 attach with more generic mapmask.
4763 (sim_core_{read,write}_*): Change map argument to unsigned.
4765 * sim-core.c (sim_core_uninstall, sim_core_attach,
4766 sim_core_detach): Iterate over nr_maps instead of
4769 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4770 instead of the write_map.
4771 (remove_breakpoint): Ditto.
4773 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4774 with read_map, write_map, exec_map resp.
4776 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4779 * cgen-utils.c (sim_disassemble_insn): Ditto.
4781 * sim-hrw.c (sim_write, sim_write): Ditto.
4783 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4784 transfer_to_str): New functions.
4786 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4788 * sim-base.h (sim_state_base): New member environment.
4789 (STATE_ENVIRONMENT): New macro.
4790 * sim-config.c (current_environment): Delete.
4791 (sim_config_default): New function.
4792 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4793 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4794 (sim_config_default): Add prototype.
4795 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4796 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4797 Set STATE_ENVIRONMENT, not current_environment.
4799 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4801 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4803 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4805 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4807 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4809 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4811 * Make-common.in (TAGS): Make smarter.
4812 * Makefile.in (TAGS): Ditto.
4814 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4816 * sim-module.c (*): Fix typos in assertion tests.
4818 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4820 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4823 * sim-options.c (sim_parse_args): Ditto.
4824 (sim_args_command): Return OK, instead of nothing, for an empty
4827 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4829 * sim-profile.c (profile_info): Rename from profile_print. Drop
4830 misc and misc_cpu callback arguments. Use
4831 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4832 (profile_install): Install profile_info function.
4834 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4835 STATE_PROFILE_INFO_CALLBACK): Define.
4836 (struct PROFILE_DATA): Add field info_cpu_callback.
4837 (profile_print): Delete function.
4839 * sim-base.h (STATE_MODULES): Define. Replace individual
4840 STATE_*_LIST with single struct module_list.
4842 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4843 (struct module_list): Declare.
4845 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4846 sim_module_info): New functions.
4847 (sim_module_install): Clean up module data structures.
4849 * sim-info.c (sim_info): New file. New function. Call
4852 * Make-common.in (sim-info.o): Define rule.
4853 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4856 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4858 * sim-base.h (sim_cpu_base): New members name, options.
4859 (sim_cpu_lookup): Add prototype.
4860 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4861 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4862 (sim_add_option_table): Update prototype.
4863 * sim-options.c (sim_add_option_table): New argument `cpu'.
4864 (standard_option_handler,standard_install): Update.
4865 (sim_parse_args): Handle cpu specific options.
4866 (print_help): New static function.
4867 (sim_print_help): Call it. Print cpu specific options.
4868 (find_match): New static function.
4869 (sim_args_command): Call it. Handle cpu specific options.
4870 * sim-utils.c (sim_cpu_lookup): New function.
4871 * sim-memopt.c (memory_option_handler): Update.
4872 (sim_memopt_install): Update.
4873 * sim-model.c (model_option_handler): Update.
4874 (model_install): Update.
4875 * sim-profile.c (profile_option_handler): Update.
4876 (profile_install): Update.
4877 * sim-trace.c (trace_option_handler): Update.
4878 (trace_install): Update.
4879 * sim-watch.c (watchpoint_option_handler): Update.
4880 (sim_watchpoint_install): Update.
4881 * cgen-scache.c (scache_option_handler): Update.
4882 (scache_install): Update.
4884 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4886 * Make-common.in (check): Run `make check' in testsuite dir.
4888 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4890 * sim-trace.c (trace_result0): New function.
4892 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4893 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4894 tracing sim_fpu variables.
4895 (TRACE_ALU_RESULT0): Define.
4896 (TRACE_FP_RESULT_WORD): Define.
4897 (TRACE_FP_INPUT_WORD1): Define.
4899 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4900 sim_fpu_two): New constants.
4901 (sim_fpu_op1, sim_fpu_op2): New types.
4902 (struct _sim_fpu): Delete member result. Re-order other members.
4903 (sim_fpu_sign, sim_fpu_exp): New functions.
4904 (sim_fpu_max, sim_fpu_min): new functions.
4905 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4906 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4908 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4910 * sim-profile.c (profile_print): Delete duplicate test of
4912 (profile_print_pc): Exit early if data collection not set up.
4913 (profile_print_core): Simplify by calling sim_core_map_to_str.
4914 * sim-core.h (sim_core_map_to_str): Declare.
4915 * sim-core.c (sim_core_map_to_str): Make non-static.
4917 * genmloop.sh (engine_resume): Update insn_count before exiting.
4918 (engine_resume_full): Keep accurate core profile data.
4920 * cgen-utils.c (sim_disassemble_insn): Don't use
4921 sim_core_read_aligned_N, it messes up profiling results.
4923 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4925 * nltvals.def: Regenerate with MN10300 additions.
4927 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4929 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4931 * sim-trace.h, sim-trace.c (trace_result_word2,
4932 trace_input_word4, trace_result_word4): New function.
4934 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4936 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4938 * sim-xcat.h: Delete.
4939 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4940 * cgen-sim.h: Ditto.
4941 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4942 * sim-n-bits.h: Ditto.
4943 * sim-n-core.h: Ditto.
4944 * sim-n-endian.h: Ditto.
4946 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4948 * syscall.c (cb_syscall): Handle short reads, and EOF.
4950 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4952 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4953 sim_fpu to safely print fp_word values.
4954 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4955 (trace_result_bool1, trace_result_addr1): New functions.
4956 (trace_input_bool1, trace_input_addr1): New functions.
4958 * sim-trace.h (TRACE_FPU_*): Define.
4960 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4962 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4963 (sim_fpu_fpto, sim_fpu_tofp): Define.
4965 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4967 * sim-fpu.c (sim_fpu_cmp): New function.
4969 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4971 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4972 instead of abuf->length.
4973 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4974 (set_trace_option_mask): Renamed from set_trace_options.
4975 (set_trace_option): New function.
4976 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4977 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4979 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4981 * sim-basics.h: Declare struct _sim_fpu.
4983 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4985 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4986 (trace_prefix, trace_input*, trace_result*): Declare.
4987 (trace_one_insn): Change declaration, assume trace_prefix called.
4988 (trace_generic): Like trace_one_insn.
4989 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4990 (TRACE_alu, TRACE_[a-z]*): Update.
4992 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4993 trace_insn, save_data, trace_idx_to_str, print_data): New
4995 (trace_one_insn): Rewrite.
4996 (trace_generic): New function.
4998 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5000 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5002 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5003 (SEMANTIC_FN): Rewrite declaration.
5004 (DECODE): Update type of semantic_fast member.
5005 ({EX,SEM}_FN_NAME): Have only one version.
5006 * sim-base.h (sim_state_base): Delete conditionals surrounding
5009 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5011 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5014 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5016 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5017 Add missing parameters to device_io calls.
5018 * sim-core.h: Add missing parameters to device_io calls.
5020 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5022 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5023 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5024 (SEMANTIC{,_CACHE}_FN): Fix return type.
5025 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5026 (engine_resume): Likewise. Make `engine' volatile. Save copy
5027 of cpu pointer in volatile object. Initialize read switch if
5030 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5032 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5033 (SEM_INSN): New macro.
5035 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5037 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5039 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5041 * configure: Regenerated to track ../common/aclocal.m4 changes.
5043 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5045 * sim-types.h (fp_word): New type, define according to
5046 WITH_TARGET_FLOATING_POINT_BITSIZE.
5048 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5049 configuration of size of floating point registers.
5051 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5053 * sim-profile.c (profile_print): Only print CPU <N> if other
5054 output is going to appear.
5056 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5058 * configure: Regenerated to track ../common/aclocal.m4 changes.
5060 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5062 * sim-types.h (address_word): Typedef according to
5063 WITH_TARGET_ADDRESS_BITSIZE.
5064 (signed_cell, unsigned_cell, natural_cell): Ditto using
5065 WITH_TARGET_CELL_BITSIZE.
5067 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5068 (WITH_TARGET_CELL_BITSIZE): Define.
5069 (WITH_HOST_WORD_BITSIZE): Delete.
5071 * sim-config.c (print_sim_config): Update.
5073 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5074 configuration of address and OpenFirmware cell sizes.
5076 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5078 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5079 * sim-run.c (sim_engine_run): Update.
5081 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5083 * sim-run.c (sim_engine_run): Ditto.
5085 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5086 (sim_resume): Pass nr_cpus to sim_engine_run.
5088 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5090 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5092 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5094 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5096 * Make-common.in (stamp-tvals): New rule.
5097 (targ-vals.h,targ-map.c): Depend on it.
5098 (clean): Remove stamp-tvals.
5100 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5102 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5103 in code also #if 0'ed.
5105 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5107 * configure: Regenerated to track ../common/aclocal.m4 changes.
5108 * aclocal.m4: Recognize --enable-maintainer-mode.
5110 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5112 * cgen-scache.h: Deleted.
5113 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5114 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5115 (scache_init): Use runtime computed size of SCACHE.
5116 (scache_flush): Likewise.
5117 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5118 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5119 * cgen-sim.h: Scache support moved here.
5120 (PC): Redo definition.
5121 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5122 (DECODE): Add parallel execution support.
5123 Only include semantic label members if using switch.
5124 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5125 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5126 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5127 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5129 (engine_{stop,run,resume,halt,signal}): Delete decls.
5130 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5131 (argbuf,scache): Delete forward decls.
5132 (STATE): Delete decl.
5133 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5134 Include cgen-mem.h, cgen-ops.h.
5135 (engine_halt,engine_signal): Delete.
5136 ({ex,exc,sem,semc}_illegal): Delete.
5137 (sim_disassemble_insn): Result of extract fn is in bits.
5138 * genmloop.sh: Rewrite.
5140 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5143 * sim-base.h (sim_state_base): Delete member `model'.
5144 (sim_cpu_base): Add member `model'.
5145 * sim-model.h (IMP_PROPERTIES): New type.
5146 (MACH): New members imp_props, models.
5147 (models): Delete decl.
5148 * sim-model.c (set_model): Update.
5149 * sim-profile.c (profile_print_model): Update.
5151 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5153 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5155 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5158 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5160 * configure: Regenerated to track ../common/aclocal.m4 changes.
5163 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5165 * aclocal.m4 (AR): Check for sigaction.
5167 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5169 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5171 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5172 * sim-config.c (sim_config): Replace WITH_DEVICES with
5173 WITH_TREE_PROPERTIES.
5175 * configure: Regenerated to track ../common/aclocal.m4 changes.
5177 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5179 * Make-common.in (SIM_ENVIRONMENT): New variable.
5180 (CONFIG_CFLAGS): Add it.
5181 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5182 --enable-sim-environment option.
5183 * configure: Regenerated.
5184 * sim-config.h (environment support): Rewrite.
5185 * sim-config.c (current_environment): Define as enum, unconditionally.
5186 (current_alignment): Define unconditionally.
5187 (config_environment_to_a): Update.
5188 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5189 (sim_config): Handle environment and alignment determination
5190 unconditionally. Delete sanity checks of current_environment,
5192 (print_sim_config): Update.
5193 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5194 (standard_options): Add --environment.
5195 (standard_option_handler): Likewise.
5197 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5199 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5200 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5201 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5202 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5203 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5204 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5205 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5206 argument ADD_CA macro with two argument ADDC_C - add carrying with
5208 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5209 argument SUB_CA macro with two argument SUBC_X - subtract
5211 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5213 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5215 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5217 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5218 * sim-io.h (sim_io_syscalls): Delete.
5220 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5222 * syscall.c (cb_syscall): Add missing else, so write to stdout
5225 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5226 the carry bit from the CPU's psw.
5228 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5230 * gennltvals.sh: Redo syscall support.
5231 * nltvals.def: Regenerated.
5233 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5235 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5236 the stream immediately.
5238 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5240 * sim-io.c (sim_io_getstring): Delete unused len2.
5241 (sim_io_syscalls): Ditto for sys_errno.
5243 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5245 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5247 * Make-common.in (run.o): Depend on remote-sim.h.
5248 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5249 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5251 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5253 * sim-io.c (sim_io_syscalls): Disable lseek.
5255 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5257 * gennltvals.sh: Generate syscall values for d30v.
5259 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5260 * nltvals.def: Regenerate.
5262 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5263 (os_fstat): Likewise. Validate fd argument.
5264 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5265 just compute target stat struct length.
5266 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5267 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5268 (get_string): Return host errno values so they can be properly
5270 (cb_syscall): Likewise.
5271 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5272 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5273 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5274 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5275 (get_path): New function.
5277 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5279 * sim-io.c (sim_io_syscalls): New function to provide system call
5280 emulation. Provide exit, open, close, read, write, lseek, and
5282 (sim_io_getstring): New function to return a string from a
5283 simulated memory location.
5285 * sim-io.h (sim_io_syscalls): Add declaration.
5287 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5289 * sim-core.c (sim_core_signal): Fix spelling error in message.
5291 * sim-hrw.c (sim_read): Use read map, not write map.
5293 * Make-common.in (all): Add .gdbinit.
5294 * gdbinit.in: Add dump command.
5296 * sim-model.c (model_options): Use '\0' for `shortopt'.
5298 * sim-trace.c (trace_option_handler): Set state trace file
5299 for --trace-file in addition to cpu's values.
5300 (trace_vprintf): If cpu == NULL, try state's trace file.
5301 (trace_options): Reorganize table, reword some descriptions.
5303 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5305 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5308 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5310 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5311 signal untranslated, document problem with this.
5313 * nrun.c (main): Check for a prog name of `*step'. If present,
5314 step the simulator instead of allowing it to run free.
5316 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5318 * Make-common.in (sim_main_headers): Add sim-signal.h.
5320 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5322 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5324 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5326 * sim-signal.h: Start simulator signals at 64 so that host signal
5327 numbers can be detected and reported.
5329 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5331 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5333 * callback.c (cb_host_to_target_stat): Fix return values.
5335 * cgen-sim.h (enum_signal_type): Delete.
5336 (engine_signal): Update prototype.
5337 * cgen-utils.c: Don't include <signal.h>.
5338 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5339 (engine_signal): Update.
5341 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5342 (sim_state_free): Call SIM_STATE_FREE if defined.
5344 * sim-module.c (sim_module_install): Don't leave any modules
5345 installed if one fails to install.
5347 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5349 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5350 more, since alloca is not used in this file.
5352 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5353 correctly set the carry and overflow bits for those types.
5354 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5355 with carry, so carry is correct after doing both adds.
5356 (ALU*): Space out '\' to make it easier to read.
5358 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5360 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5363 * sim-signal.c, sim-signal.h: New files.
5364 * Make-common.in (sim-signal.o): Add rule for.
5365 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5366 * sim-abort.c: Don't include <signal.h>.
5367 * sim-basics.h: #include "sim-signal.h".
5368 * sim-break.c: Don't include <signal.h>.
5369 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5370 * sim-core.c: Don't include <signal.h>.
5371 (SIGBUS): Delete definition.
5372 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5373 * sim-engine.c: Don't include <signal.h>.
5374 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5375 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5376 * sim-resume.c: Don't include <signal.h>.
5377 (SIGTRAP): Delete definition.
5378 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5379 * sim-stop.c: Don't include <signal.h>.
5380 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5381 * sim-watch.c: Don't include <signal.h>.
5382 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5384 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5386 * sim-base.h (CIA_ADDR): Provide default definition.
5387 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5388 * sim-break.c (sim_handle_breakpoint): Likewise.
5390 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5392 * Make-common.in (srccom): New variable.
5394 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5395 (LIB_OBJS): Add syscall.o.
5396 (gentmap): Pass $(NL_TARGET) to $(CC).
5397 (syscall.o): Add rule for.
5398 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5399 (sim-bits.o): Depend on $(sim-n-bits_h).
5400 (sim-load.o): Depend on callback.h.
5402 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5403 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5404 * cgen-mem.h, cgen-ops.h: New files.
5406 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5408 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5410 * callback.c: #include string.h or strings.h.
5411 #include sys/types.h and sys/stat.h.
5412 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5413 (os_get_errno,os_open): Update.
5414 (os_stat,os_fstat): New functions.
5415 (os_init): Initialize syscall_map, errno_map, open_map.
5416 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5417 errno_map, open_map, signal_map, stat_map.
5418 (cb_read_target_syscall_maps): New function.
5419 (cb_target_to_host_syscall): New function.
5420 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5421 (cb_target_to_host_open): Renamed from target_to_host_open.
5422 (store): New function.
5423 (cb_host_to_target_stat): New function.
5424 * syscall.c: New file.
5425 * gentmap.c (sys_tdefs): New global.
5426 (gen_targ_vals_h): Output target syscall numbers.
5427 (gen_targ_map_c): Update. Output target syscall translation map.
5428 * gentvals.sh: New first argument `target'. Preface table with
5429 #ifdef NL_TARGET_$target if non-null target passed.
5430 * gennltvals.sh: New file.
5431 * nltvals.def: Regenerated.
5433 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5435 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5437 (sim_core_dummy_M): Declare.
5439 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5441 * sim-core.c (sim_core_signal): Print the address of the
5444 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5446 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5448 * sim-base.h (sim_state_base): Add member trace_data.
5449 (STATE_TRACE_DATA): New macro.
5450 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5451 ({WITH_,}TRACE_DEBUG_P): New macros.
5452 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5453 (_sim_cpu): Delete forward reference.
5454 (debug_printf): Update.
5455 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5456 (trace_options): Add --trace-debug.
5457 (set_trace_options): Handle it.
5458 (trace_option_handler): Likewise.
5459 (trace_install): Init state trace_data struct.
5460 (trace_uninstall): Close state trace file.
5461 * sim-events.c (ETRACE): Only print source file and line number if
5463 * sim-n-core.h (sim_core_trace_M): Likewise.
5465 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5467 1997-11-13 Felix Lee <flee@cygnus.com>
5469 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5471 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5473 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5475 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5477 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5479 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5480 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5483 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5485 * sim-events.c (sim_events_process): Re-compute the time -
5486 update_time_from_event - as each event is processed. Reverses
5489 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5491 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5493 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5495 * sim-events.c (sim_events_process): Delete redundant call to
5496 update_time_from_event.
5497 (sim_events_slip): Always decrement time_from_event.
5498 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5499 Delete assertion that time_from_event >=0 when work in queue, no
5502 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5504 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5505 (standard_option_handler): Update.
5507 * sim-options.h: Clarify documentation.
5508 (OPTION_LONG_ONLY_P): Delete definition.
5509 (OPTION_VALID_P): Define.
5511 * sim-options.c (sim_print_help): Allow short only options.
5512 (sim_parse_args): Ditto.
5513 (sim_args_command): Skip short only options.
5514 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5515 separate entries for short and long options in the HANDLERS and
5517 (sim_parse_args): Disable argument permutation.
5519 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5521 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5522 Add argument M, size of data type.
5523 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5524 Declare, ditto for 5, 6 & 7 byte transfers.
5525 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5528 * sim-n-core.h (sim_core_trace_M): Rename from
5529 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5530 with transfer type. Print transfer direction. Handle 1 and 2 byte
5532 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5534 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5535 Update all functions.
5537 * sim-core.c: Generate functions starting with 16 not 1.
5538 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5539 all 5, 6 & 7 byte transfers.
5541 * sim-n-core.h (sim_core_read_misaligned_N,
5542 sim_core_write_misaligned_N): Implement.
5544 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5546 * sim-endian.h (U16_8): Implement
5548 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5550 * sim-endian.h (VL8_16, VH8_16): Implement.
5552 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5554 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5555 (memory_option_handler): Skip comma in alias address list
5557 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5559 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5561 (parse_size, parse_addr): New functions
5562 (memory_option_handler, memory_options): Parse address & size
5563 using new functions. Pass level, space, modulo to do_memopt_add &
5566 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5568 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5569 `attach_type attach' argument with `unsigned level' argument.
5572 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5573 sim_core_attach): Replace argument attach with level. Update
5574 verification of arguments.
5575 (sim_core_map_detach, sim_core_detach): Replace argument attach
5578 * sim-basics.h (enum _attach_type): Delete.
5580 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5582 * sim-core.h (sim_core_write_8): Define.
5584 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5586 * sim-bits.h: Document ROTn macro.
5588 * sim-endian.h (H2T): Handle 16 byte variables.
5590 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5593 * sim-core.c: Do not generate sim_core_*_word.
5595 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5596 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5598 * sim-core.h (sim_core_read_unaligned_word,
5599 sim_core_read_aligned_word, sim_core_read_word,
5600 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5601 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5603 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5605 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5607 * sim-endian.h: Disable 16 byte support.
5609 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5611 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5613 * sim-n-core.h (sim_core_trace_N): New function.
5614 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5615 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5617 * sim-endian.h: Add 128 bit variant.
5619 * sim-core.h, sim-core.c: Add 128 bit variant.
5621 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5623 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5625 * sim-events.c (sim_events_process): Clear events->work_pending.
5626 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5627 setting, nr_ticks_to_process.
5628 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5629 when the event queue isn't next.
5631 * sim-events.h, sim-events.c (sim_events_slip): New function.
5633 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5635 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5637 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5640 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5642 * nrun.c (main): Remove useless test of name != NULL.
5643 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5645 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5647 * sim-fpu.c (EXPMAX): Type is unsigned.
5648 (MIN_INT, MAX_INT): Type is signed64.
5649 (i2fpu): Type of val is signed64.
5651 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5653 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5654 a bucket size of zero.
5656 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5657 OPTION_PROFILE_PC): Define.
5658 (profile_option_handler): Add support for --profile-pc and
5659 --profile-pc-granularity options.
5660 (profile_pc_init): When possible, compute nr buckets from bucket
5663 * sim-profile.c (profile_pc_init): Align the profile-pc end
5664 address with the profile-pc bucket size.
5666 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5667 something less ambiguous.
5668 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5670 * sim-profile.c (profile_pc_cleanup): New function. Move
5671 profile_pc_uninstall code to here.
5672 (profile_pc_uninstall): Call.
5673 (profile_pc_init): Call.
5675 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5677 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5678 file using BSD gprof format.
5680 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5682 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5683 MSBIT64): Force result to unsignedN.
5685 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5687 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5689 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5690 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5691 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5692 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5694 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5696 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5699 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5700 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5702 (sim_core_attach): Rename buffer_freed to free_buffer, type
5703 void*. Ensure that allocated buffer is alligned according to
5706 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5708 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5709 (ALU64_SUB): Define.
5711 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5712 (.gdbinit): Remove dependencies, generate once per build.
5714 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5716 * sim-n-core.h (sim_core_read_aligned_N,
5717 sim_core_write_aligned_N): Make xaddr param type address_word not
5720 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5722 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5723 unpacked floating point struct. Pass sim_fpu object by reference.
5724 Add preliminary support for rounding modes.
5726 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5728 * configure: Regenerated to track ../common/aclocal.m4 changes.
5730 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5732 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5733 WITH_TARGET_BITSIZE.
5735 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5737 * sim-profile.c (profile_print_core): label needs empty statement.
5739 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5741 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5742 and zfree instead of xmalloc and free. Prevents warnings.
5744 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5746 * configure: Regenerated to track ../common/aclocal.m4 changes.
5748 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5750 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5751 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5753 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5754 controling the bitsize/msb of the target.
5756 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5758 * Make-common.in: New files sim-break.c, sim-break.h.
5759 * sim-base.h: Add point to breakpoint list to sim_state_base.
5760 * sim-break.c sim-break.h: New modules that implement intrinsic
5762 * sim-module.c: Add breakpoint module.
5764 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5766 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5768 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5770 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5771 (SIGBUS) define for Windows.
5772 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5773 * sim-resume.c: define SIGTRAP for windows.
5774 * sim-xcat.h: use token pasting if ALMOST_STDC.
5776 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5778 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5780 (CONFIG_CFLAGS): Add same.
5782 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5784 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5785 (SIGNED32): use ##i32.
5787 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5789 * configure: Regenerated to track ../common/aclocal.m4 changes.
5791 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5793 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5796 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5797 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5798 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5799 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5800 (CONFIG_CFLAGS): Add same.
5802 * aclocal.m4: Perform AC_SUBST on optional options.
5804 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5806 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5808 * sim-options.c (standard_option_handler): Typo in warning message.
5810 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5812 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5813 insn count. Make count conditional on there being a valid
5815 (profile_pc_init): Make default PC profile frequency an arbitrary
5818 * sim-base.h: Ditto.
5820 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5823 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5826 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5828 * configure: Regenerated to track ../common/aclocal.m4 changes.
5830 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5832 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5833 configured alignment.
5835 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5837 * configure: Regenerated to track ../common/aclocal.m4 changes.
5839 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5841 * sim-config.c (sim_config): Check for default alignment.
5843 * sim-options.c (standard_option_handler): Add alignment option.
5845 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5846 default alignment requirements on memory accesses.
5848 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5850 * sim-load.c (sim_load_file): Return failure if the executable
5851 had no loadable sections.
5853 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5855 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5858 * sim-core.c (sim_core_signal): When bad access halt simulator
5859 SIGSEGV / SIGBUS instead of aborting.
5860 (signal.h): Include.
5862 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5863 options was missing.
5865 * sim-bits.h (MOVED): Define
5867 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5869 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5872 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5874 * sim-bits.c: Add 8 bit versions of bit macros.
5876 * sim-bits.h: Ditto.
5878 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5880 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5881 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5883 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5884 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5886 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5887 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5889 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5891 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5892 configure.in: Output to cconfig.h instead of config.h.
5894 * configure: Regenerated to track ../common/aclocal.m4 changes.
5896 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5898 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5901 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5903 * callback.c (os_write): divert stdout and stderr to their
5906 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5908 * sim-profile.c (profile_print_speed): Call
5909 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5911 * sim-events.c (sim_events_elapsed_time): New function return nr
5912 host MS consumed by the simulator.
5913 (sim_watch_valid): Use.
5915 * sim-module.c (modules): Install sim_events very very early.
5917 * sim-profile.c (profile_print): Call profile_print_pc.
5919 (profile_pc_init): New function, set up processor for PC
5921 (profile_print_pc): New function, print a PC profile.
5922 (profile_pc_event): New function, sample PC.
5924 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5925 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5928 * sim-options.c (sim_print_help): Pacify GCC.
5930 * sim-n-core.h (sim_core_read_aligned_N,
5931 sim_core_write_aligned_N): Add un-conditional profile call.
5932 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5933 profile call when aligned read/write isn't used.
5935 * sim-base.h: Include sim-profile, sim-model after sim-core &
5936 sim-events allow sim-core to define useful values.
5938 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5939 (profile_option_handler, profile_options): Add support for
5940 --profile-core option.
5941 (print_bar): Include when core profiling.
5942 (profile_print_core): New function, print core profile.
5944 * sim-config.c (print_sim_config): Print profile status.
5946 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5947 WITH_PROFILE_PC_P): Define.
5948 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5949 (PROFILE_COUNT_CORE): Define.
5951 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5953 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5954 interrupt_names array as the data.
5955 (sim-watch.h): Document.
5957 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5959 * sim-options.c (sim_print_help): When the doc string is to long
5962 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5963 that only the first few the watch options are listed. Generate
5964 meanginful usage messages.
5966 * sim-options.h (struct OPTION): Clarify use of doc_name field
5968 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5970 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5971 (standard_option_handler): Handle --architecture-info.
5973 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5975 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5976 illegal zero-sized array.
5977 * sim-core.c (sim_core_xor_read_buffer): same.
5979 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5981 * nltvals.def: Regenerate.
5983 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5985 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5987 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5989 * sim-bits.c (MASKED): Delete.
5990 (EXTRACTED): Delete.
5991 (LSEXTRACTED, MSEXTRACTED): New functions.
5993 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5994 (MSMASKEDn, LSMASKEDn): Add last argument.
5997 * sim-bits.h (EXTEND8, EXTEND16): Define.
5998 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6000 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6002 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6003 current instruction address.
6005 * sim-inline.h (*_ENGINE): Define.
6007 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6009 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6011 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6012 (watch_option_handler): Call delete_watchpoint with ident or type.
6013 (sim_watchpoint_install): Create interrupt specific watchpoint
6014 commands on the fly.
6015 (do_watchpoint_create): New function, create a watch point using
6016 type/int-nr info encoded in the option nr.
6017 (do_watchpoint_info): New function. List active watchpoints.
6019 * sim-watch.h: Change data structure to a list.
6021 * sim-memopt.c (memory_option_handler): Require explicit "all"
6022 before deleting all memory regions.
6024 * sim-utils.c (sim_do_commandf): New function, printf version of
6027 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6029 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6031 (SIGNED64, UNSIGNED64): Delete.
6032 (ALU64_ADD): Don't rely on bit endianness.
6033 (ALU64_BEGIN): Define.
6035 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6036 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6038 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6039 suffix - u64, LL - to 64 bit constants.
6041 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6043 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6045 * sim-utils.h (NZALLOC): Define - zalloc * N.
6047 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6048 implementation of read/write functions.
6050 * Make-common.in (sim-hrw.o): New target.
6052 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6055 * sim-memopt.c (memory_option_handler): Implement memory-size
6056 command. Implement memory-alias command. Let memory-delete delete
6058 (add_memopt): New function. Add a memory region.
6059 (do_memopt_delete): New function. Delete a memory region.
6061 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6063 * sim-core.c (sim_core_detach): New function.
6064 (sim_core_map_detach): New function. Perform the actual detach.
6065 (sim_core_init): Move initialization code from here.
6066 (sim_core_install): To here.
6067 (sim_core_uninstall): And here.
6069 * sim-module.c: Add memopt module.
6071 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6072 simulator base type.
6074 * Make-common.in (sim_main_headers): Add sim-memopt.h
6075 (sim-memopt.o): New target.
6077 * sim-core.c (sim_core_install): Add core_options to the option
6080 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6083 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6086 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6087 address_word, add mask member.
6089 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6090 address_word, allow for 64bit targets in 32bit host. Add modulo
6092 (sim_core_map_attach): Ditto.
6093 (new_sim_core_mapping): Ditto.
6094 (sim_core_translate): Mask address when modulo memory.
6096 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6098 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6100 * gdbinit.in: New file.
6101 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6102 * Make-common.in (distclean): Delete .gdbinit.
6103 (.gdbinit): Add rule for.
6104 * configure: Regenerated to track ../common/aclocal.m4 changes.
6106 * Make-common.in (cgen-run.o): Add rule for.
6108 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6110 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6112 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6113 both resumed and previous elapsed time.
6114 (sim_events_init): Set initial_wallclock and current_wallclock to
6116 (sim_events_install): Install sim_events_suspend and
6118 (sim_events_watch_clock): Allow for suspended simulator when
6119 computing the time of the clock event.
6121 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6122 initial_wallclock to elapsed_wallclock, set both to zero.
6123 (sim_events_init, sim_events_uninstall): Delete prototypes.
6125 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6127 * sim-module.c(sim_module_resume, sim_module_suspend): New
6130 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6132 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6135 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6137 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6138 * Make-common.in (TAGS): Likewise.
6139 * sim-n-bits.h: Add TAGS comments for all functions.
6140 * sim-n-core.h: Likewise.
6141 * sim-n-endian.h: Likewise.
6143 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6145 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6148 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6150 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6153 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6155 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6156 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6158 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6160 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6161 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6162 nr_transfered and nr_this_transfer unsigned.
6164 * sim-events.c (sim_events_tickn): N is signed, as limited to
6167 * sim-n-endian.h (offset_N): Change size to unsigned.
6169 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6171 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6173 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6175 * sim-options.c (sim_parse_args): Use dupargv.
6177 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6179 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6181 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6183 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6186 * sim-options.c (standard_options): Add --architecture=MACHINE and
6187 --target=TARGET options.
6188 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6189 (standard_option_handler): Handle architecture and target options.
6192 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6194 (sim_analyze_program): Set prog_bfd architecture from
6195 STATE_ARCHITECTURE if known.
6197 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6199 * configure: Regenerated to track ../common/aclocal.m4 changes.
6202 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6204 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6205 that option does not apply to certain files.
6207 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6209 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6210 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6211 offset from MSB/LSB.
6213 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6214 access address of sub word quantity of a hosts 16, 32, 64 bit word
6216 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6217 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6218 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6219 return N*2 byte value with argument in Hi/Lo word. Renamed from
6220 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6222 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6223 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6224 so that bit offset is explicit.
6226 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6228 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6229 Update STATE_PROG_BFD when needed with a dup'd copy of the
6232 * sim-config.c (sim_config): Delete ABFD argument, use
6233 STATE_PROG_BFD directly.
6235 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6237 * run.c (main): Pass the open ABFD to sim_create_inferior.
6239 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6243 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6244 hardware only simulator targets.
6246 * Make-common.in (sim-hload.o): Add rule.
6248 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6250 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6251 used by copyargv and freeargv.
6253 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6254 STATE_PROG_ARGV, not just a pointer.
6256 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6258 * configure: Regenerated to track ../common/aclocal.m4 changes.
6261 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6263 * aclocal.m4 (sim-endian): Add second argument to
6264 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6265 default endian when not hardwired.
6267 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6268 else failes value for target byte order.
6270 * sim-config.c (sim_config): Add abfd arguments. Set
6271 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6273 (sim_config): Return SIM_RC, don't abort.
6276 * run.c (main): Update call to sim_open - add ABFD argument.
6277 * nrun.c (main): Add NULL ABFD argument.
6279 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6281 * callback.c (os_poll_quit): Make static.
6282 Call sim_cb_eprintf, not p->eprintf.
6283 (sim_cb_printf, sim_cb_eprintf): New functions.
6284 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6286 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6287 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6288 sim-utils.h. #include sim-utils.h.
6289 * sim-utils.h: Above decls moved here.
6290 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6292 * sim-watch.c (action_watchpoint): Fix thinkos.
6294 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6296 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6298 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6300 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6301 to FORCED_ALIGNMENT case.
6303 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6305 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6307 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6309 * Make-common.in (libsim.a): Fix typo.
6311 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6313 * nrun.c (main): Verify the structure returned before using it.
6315 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6317 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6320 * sim-engine.c (sim_engine_install): New function. Install the
6321 engine init functions.
6322 (sim_engine_init): [Re]initialize the simulator engine.
6324 * sim-module.c: Add sim_engine to list of modules that always
6327 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6329 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6330 to remove the old watchpoint, not delete_watchpoint.
6331 (watch_option_handler): Action the correct watchpoint, not just
6334 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6336 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6337 both low and high word.
6338 (sim_core_write_aligned_N): Ditto.
6340 * sim-trace.c (set_trace_options): Delete code explicitly setting
6343 * sim-options.c (sim_print_help): Call the list commands if not a
6344 standalone simulator.
6345 (sim_print_help): Advise that some options may not be applicable.
6347 * sim-trace.c (set_trace_options): Assume core present.
6349 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6350 buffer when full not almost full.
6352 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6354 * sim-events.c (sim_events_process): Don't blat the event queue
6355 when processing watchpoints.
6357 * sim-watch.h: Make arg unsigned long - stop sign extension.
6359 * sim-events.c (sim_watch_valid): rewrite so debugable.
6361 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6363 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6364 inequality test is possible.
6365 (handle_watchpoint): Re-pass is_within arg.
6366 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6367 0 to schedule_watchpoint's is_within arg.
6368 (sim_watchpoint_init): Re-pass is_within arg.
6370 * sim-options.c (sim_print_help): Add is_command argument. Don't
6371 include -- prefix when called from the command line interpreter.
6373 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6375 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6376 zero indicates that the test should be reversed.
6377 (sim_events_watch_core): Ditto.
6378 (WATCH_CORE): Compare range against is_within.
6381 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6383 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6384 sim_core_read_buffer. Check nr-bytes transfered.
6386 * sim-core.h (sim_core_common): Define a new struct that contains
6387 the common data. to sd and cpu structures.
6388 * sim-core.c (sim_core_attach): Update.
6389 (sim_core_init): Update. Remember to copy initialized data to each
6391 (sim_core_find_mapping): Ditto.
6393 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6394 (sim_core_write_buffer): Ditto.
6396 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6397 transfer use xor version of read buffer.
6398 (sim_core_write_unaligned_N): Ditto for write.
6400 * sim-core.c (sim_core_xor_read_buffer): New function implement
6401 xor-endian data read breaking transfer up into xor-endian sized
6403 (sim_core_xor_write_buffer): Ditto for write.
6404 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6405 - needed for xor-endian transfers.
6407 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6409 * sim-inline.h: Review description.
6411 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6412 to just those involved in data transfers and configuration.
6414 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6416 * sim-n-core.h (sim_core_read_aligned_N): Use.
6417 (sim_core_read_unaligned_N): Ditto.
6418 (sim_core_read_unaligned_N): Ditto..
6419 (sim_core_write_unaligned_N): Ditto.
6421 * sim-core.h: Add xor endian bitmap to main structure. *
6423 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6425 (sim_core_read_aligned_N): Ditto.
6427 * sim-core.c (sim_core_set_xor_endian): New function.
6428 (sim_core_attach): Don't overwrite the per-cpu xor map when
6429 cloning the global core.
6431 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6433 * sim-engine.h: Update below so that it is using an enumerated
6436 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6438 * sim-engine.c (sim_engine_restart):
6439 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6440 return value used for simulator restart from 0 to 2.
6442 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6444 * cgen-scache.c (scache_option_handler): Add is_command arg.
6446 * sim-model.c (model_option_handler): Add is_command argument.
6448 * sim-profile.c (profile_option_handler): Add is_command arg.
6450 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6453 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6454 order that they are registered.
6456 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6457 between option and command line processing.
6459 * sim-options.c: Include stdlib.h, ctype.h.
6461 * Make-common.in (sim-watch.o): Add rule.
6462 (sim_main_headers): Assume sim-assert.h included.
6463 (sim-*.o): Simplify make rule.
6465 * sim-module.c: Add sim_watch_install to module list.
6467 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6469 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6472 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6473 * sim-events.c (sim_events_install): Ditto.
6474 * sim-core.c (sim_core_install): Ditto.
6475 * sim-model.c (model_install): Ditto.
6476 * sim-options.c (standard_install): Ditto.
6477 * sim-profile.c (profile_install): Ditto.
6478 * sim-reason.c (sim_stop_reason): Ditto.
6479 * sim-run.c (sim_engine_run): Ditto.
6480 * sim-utils.c (sim_analyze_program): Ditto.
6482 * sim-module.c (modules): Make profile_install and trace_install
6485 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6487 * sim-options.c (standard_option_handler): Set the byte order.
6489 * sim-events.c (sim_events_process): Allow multi tick processing.
6490 (sim_events_tickn): New function - multi cycle tick.
6492 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6493 prototypes. Under development.
6494 (sim_events): Replace processing with nr_ticks_to_process.
6496 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6498 * nrun.c (main): Pass callbacks to sim_open instead of using
6501 * run.c (main): Ditto.
6503 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6505 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6506 stop tk interrupting malloc calls.
6507 (sim_events_zalloc): Converse.
6509 * Make-common.in (sim_main_headers): Add sim-events.h.
6511 * sim-events.c (sim_events_schedule_after_signal): Change return
6512 type to void - signal events are strictly internal.
6513 (sim_events_init): Allocate a finite buffer for signal events.
6514 (sim_events_schedule_after_signal): Enter signal events into the
6517 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6518 (sim_engine_restart): Ditto.
6519 (sim_engine_abort): Ditto.
6520 * sim-stop.c (sim_stop): Ditto.
6521 (control_c_simulation): Ditto.
6522 * sim-resume.c (sim_resume): Ditto.
6523 (has_stepped): Ditto.
6524 * sim-abort.c (sim_engine_abort): Ditto.
6526 * sim-basics.h (transfer_type): New type.
6528 * sim-core.c (sim_core_signal): New function. Print core signal
6530 (sim_core_find_mapping): Add transfer argument.
6532 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6533 SIM_CORE_SIGNAL if a recoverable abort.
6534 * sim-core.c (sim_core_find_mapping): Ditto.
6536 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6538 * sim-core.c (sim_core_find_mapping): Replace calls to
6539 sim_io_error to more resiliant sim_engine_abort.
6541 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6542 (sim_core_write_unaligned_N): Ditto.
6544 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6546 * sim-module.c: Add sim_events_install to list.
6548 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6550 (sim_events_init): Now returns SIG_RC.
6552 * sim-run.c: New file. Generic sim_engine_run.
6553 * sim-reason.c: New file. Generic sim_stop_reason.
6554 * sim-stop.c: New file. Generic sim_stop.
6555 * sim-resume.c: New file. Generic sim_resume.
6557 * Make-common.in (sim-engine.o): Add rule.
6558 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6560 * sim-engine.h, sim-engine.c: New file. Provide generic
6561 implementation of sim_engine_halt, sim_engine_error. et.al.
6563 * sim-base.h (sim_state_base): Add member halt.
6564 (sim-engine.h): Include.
6566 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6568 * sim-events.c (sim_events_poll): Update event handler.
6570 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6572 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6574 (sim_events_watch_sim): New function.
6575 (sim_events_watch_core): New function.
6576 (sim_watch_valid): New function.
6577 (sim_events_preprocess): New function.
6578 (sim_events_process): Process the watchpoints as well as the timer
6580 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6581 (sim_events_deschedule): Check all the queues when removing an
6583 (sim_events_init): Ditto for cleaning.
6585 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6587 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6589 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6591 * callback.c (os_open): Type of arg flags is int.
6593 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6595 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6596 just like normal numbers as per IEEE rules.
6598 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6600 * callback.c (os_close): Mark the descriptor as being
6601 available if the close succeeded.
6602 (os_open): Pass 0644 as the mode of the file being created.
6604 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6606 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6609 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6610 * sim-lnline.h: Update.
6612 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6613 conversion functions.
6614 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6616 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6617 compare functions. Replacing.
6618 (sim_fpu_cmp): This. Delete.
6620 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6622 * sim-core.c (sim_core_find_mapping): Call engine_error not
6623 sim_io_error when possible.
6625 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6627 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6628 high/low double word.
6630 * sim-trace.h: Remove definition of attribute - defined in
6633 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6635 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6636 name of the option - or family of options.
6638 * sim-options.c (sim_args_command): Match command `a-b c' with
6639 option `--a-b-c' from option table.
6641 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6643 * sim-options.c (sim_print_help): For optional arguments, wrap
6646 * sim-trace.c (set_trace_options): New function, handle optional
6647 argument and multiple assignment.
6648 (trace_option_handler): Update.
6650 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6651 when branch tracing selected.
6653 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6655 * sim-trace.c (trace_one_insn): Make a va-args function.
6657 * sim-trace.c (trace_vprintf): New function, va-arg version of
6660 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6662 * sim-trace.c (trace_uninstall): Don't close a file twice.
6663 * sim-profile.c (profile_uninstall): Likewise.
6665 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6667 * sim-trace.c (toplevel): Include bfd.h.
6668 (trace_options): Note that --trace-linenum also turns on
6669 --trace-insn. Add --trace-{branch,semantics}.
6670 (trace_option_handler): If --trace-linenum, also turn on
6671 --trace-insn. Add --trace-branch support. If --trace-semantics,
6672 turn on ALU, FPU, branch, and memory tracing.
6673 (trace_one_insn): New function to trace an instruction. Support
6675 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6677 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6678 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6679 (TRACE_branch): Add new mask.
6680 (TRACE_*_P): Define all possible trace_p macros.
6681 (trace_one_insn): Declare function.
6683 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6685 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6686 GNU C doesn't support __attributes__.
6687 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6690 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6692 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6693 addresses are masked forcing them to be correctly aligned.
6694 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6695 * sim-config.c (config_alignment_to_a): Update.
6697 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6699 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6701 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6702 processor specific core maps.
6703 (sim_core_map_attach): Copy the core map data to each of the
6704 processor specific core data structures.
6705 * sim-core.c (sim_core_find_mapping): Update.
6707 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6708 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6709 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6710 alternatives that handle unaligned addresses.
6711 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6713 * cgen-utils.c (sim_disassemble_insn): Update.
6715 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6717 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6720 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6723 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6725 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6727 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6730 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6733 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6735 * cgen-trace.c: Prepend additional trace_printf argument.
6737 * cgen-utils.c (sim_disassemble_insn): Add additional core
6740 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6742 * nrun.c (main): Catch/report errorenous simulator states.
6744 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6745 * sim-trace.c: #include string.h/strings.h so that memset is
6747 * sim-utils.c: Ditto.
6748 * sim-profile.c: Ditto. And stdlib.h.
6749 (print_bar): Only define when used by instruction or memory profiler.
6751 * sim-options.c (standard_option_handler): Make ul more local.
6753 * sim-load.c (sim_load_file): Make the name constant.
6754 (sim_load_file): Passify gcc.
6756 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6758 * sim-utils.c, sim-load.c: Include sim-utils.h.
6760 * sim-base.h (sim_cpu): Pre define here so available to all.
6762 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6763 Restore the sim_cpu and instruction_address arguments so that full
6764 information is available to the abort function.
6765 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6766 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6768 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6769 tracing support for sim-events and sim-core.
6770 (trace_option_handler): Convert #if to if where possible so always
6771 compiled/checked by C compiler.
6772 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6774 * sim-base.h: Adjust comment documenting how to define the cpu
6776 (sim_state_base): Add sim_core and sim_events to simulator base
6779 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6780 * sim-core.c (sim_core_init, sim_core_attach,
6781 sim_core_find_mapping): Update.
6782 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6783 update_time_from_event, insert_sim_event,
6784 sim_events_schedule_after_signal, sim_events_deschedule,
6785 sim_events_tick): Ditto.
6787 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6788 sim-model.h): Move #includes from here.
6789 * sim-base.h: To here.
6790 (sim-core.h, sim-events.h, sim-io.h): Include also
6792 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6794 * callback.c (default_callback): Missing initialisers.
6796 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6798 * sim-utils.c (sim_add_commas): New function.
6799 * sim-basics.h (sim_add_commas): Add prototype.
6800 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6801 * sim-profile.c (COMMAS): New macro.
6802 (print_*): Use it to print commas in numbers.
6804 * configure: Regenerated.
6806 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6807 (cgen_state): New member run_fast_p.
6808 (cgen_init): Add prototype.
6809 (sim_disassemble_insn): New arg `cpu'.
6810 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6811 * cgen-utils.c (cgen_init): New function.
6812 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6813 * genmloop.sh: Call engine_halt if loop exits.
6815 * Makefile.in (sim-options_h): Define.
6816 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6817 (sim-model.o): Add new rule.
6818 (cgen-{scache,trace,utils}.o): Add new rules.
6819 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6820 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6821 Indent output by 2 spaces.
6822 * cgen-scache.h (scache_print_profile): Update.
6823 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6824 Use trace_printf, not fprintf.
6825 (trace_extract): Use trace_printf, not cgen_trace_printf.
6826 * genmloop.sh (!FAST case): Increment `insn_count'.
6827 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6828 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6829 access macro's name.
6830 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6831 Change return type to SIM_RC.
6832 (sim_core_{install,uninstall}): New functions.
6833 * sim-core.h (sim_core_{install,uninstall}): Declare.
6834 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6835 Change return type to SIM_RC.
6836 * sim-model.h (models,machs,model_install): Declare.
6837 * sim-module.c (modules): Add scache_install, model_install.
6838 (sim_post_argv_init): Set cpu->state backlinks.
6839 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6840 (standard_option_handler): Likewise.
6841 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6844 (profile_options): Delete --profile-simcache.
6845 (profile_option_handler): Likewise.
6846 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6848 (profile_print_{memory,model}): Likewise.
6849 (profile_print_simcache): Delete.
6850 (profile_print_speed): New function.
6851 (profile_print): Rewrite.
6852 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6853 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6854 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6855 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6856 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6857 (profile_print): Update prototype.
6859 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6861 * cgen-scache.[ch], cgen-sim.h: New files.
6862 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6863 * sim-model.c: New file.
6865 * Make-common.in (clean targets): Undo patch of Apr. 22.
6867 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6869 * sim-n-bits.h (signed): If we have a standard compiler, undef
6870 signed, so that signedN is defined correctly.
6872 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6874 * sim-module.h, sim-model.h, sim-profile.h: New files.
6875 * sim-module.c, sim-profile.c: New files.
6876 * Make-common.in (SIM_PROFILE): Define
6877 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6878 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6879 (sim_module.o,sim-profile.o): Add rules for.
6880 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6881 (--enable-sim-profile): Add.
6882 * configure: Regenerated.
6883 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6884 model. Move trace and profile support to sim-{trace,profile}.h.
6885 New members trace_data, profile_data.
6886 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6887 * sim-config.h: Provide default definition of WITH_PROFILE.
6888 (WITH_TRACE): Change default to -1.
6889 (MAX_NR_PROCESSORS): Always define.
6890 * sim-options.c: Move trace and profile support to
6891 sim-{trace,profile}.h.
6892 (sim_pre_argv_init): Moved to sim-model.c.
6893 (standard_install): New function.
6894 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6895 (standard_install): Declare.
6896 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6897 (trace_install, trace_uninstall): New functions.
6898 (trace_printf): Update reference to TRACE_FILE.
6899 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6900 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6901 (WITH_TRACE_FOO_P): Define.
6902 (trace_install): Declare.
6903 (TRACE_DATA): New struct.
6905 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6907 * run.c: Undo last exec_bfd patch.
6908 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6910 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6912 * run.c (exec_bfd): Add back in.
6913 (main): Set exec_bfd.
6915 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6917 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6919 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6921 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6922 less well defined engine_error.
6923 * sim-core.c: Ditto.
6925 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6927 * Make-common.in: Change clean targets to use :: so that other
6928 Makefiles can have their own clean targets.
6929 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6930 __STDC__ to control use of stdarg vs. varargs syntax. Some
6931 systems can't use __STDC__, but require stdarg.
6933 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6935 * sim-options.c (standard_options): Add --endian.
6936 (standard_option_handler): Likewise.
6938 * nrun.c: #include <signal.h>.
6939 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6940 handler that calls sim_stop ().
6942 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6944 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6945 handler that calls sim_stop (). Simulators may still be
6946 establishing their own handler.
6948 * sim-events.c (sim_events_poll): Rename from
6949 sim_events_at_large_int. Poll IO.
6951 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6954 * callback.c (os_poll_quit): New function poll for quit signal
6956 (default_callback): Include magic number.
6958 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6960 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6961 Check for functions getrusage, time.
6962 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6963 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6964 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6965 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6967 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6969 * sim-options.c, sim-options.h: New files.
6970 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6971 * Make-common.in (nrun.o): Add rules for.
6974 * run.c (main): Check return value of sim_open.
6976 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6977 (sim_main_headers): Add sim-trace.h.
6978 * run.c (exec_bfd, target_byte_order): Delete.
6979 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6980 call sim_load instead. Check return code of sim_create_inferior.
6981 * sim-base.h (CURRENT_STATE): Define.
6982 (sim_state_base): Make typedef. New members options, prog_argv,
6983 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6984 mem_size, memory [+ corresponding access macros].
6985 (sim_cpu_base): New typedef.
6986 * sim-trace.h: New file.
6987 * sim-trace.c: New file.
6988 * sim-basics.h: #include it.
6989 * sim-load.c: New file.
6991 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6993 * Make-common.in (INSTALL): Set to @INSTALL@.
6994 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6995 (install-common): Depend upon installdirs. Use
6996 $(program_transform_name) directly, rather than using
6998 (installdirs): New target.
6999 * Makefile.in (INSTALL): Set to @INSTALL@.
7000 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7001 (install-man): Depend upon installdirs. Use
7002 $(program_transform_name) directly, rather than using
7004 (installdirs): New target.
7006 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7008 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7011 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7013 * sim-basics.h: Only bring in config.h and tconfig.h if
7016 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7018 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7019 numbering convention of the target.
7020 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7021 and WITH_TARGET_WORD_MSB.
7022 (sim_config): When possible, check for consistency with bitsize
7025 * sim-bits.h: Allow MSB to be other than zero.
7026 * sim-bits.c: Ditto.
7027 * sim-n-bits.h: Ditto.
7029 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7030 * sim-n-bits.h (MSMASKEDn): Ditto.
7032 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7034 * Makefile.in (INSTALL): Change install.sh to install-sh.
7036 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7038 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7040 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7042 * run.c (main): Check that a program to run was specified.
7044 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7046 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7048 * configure: Regenerated to track ../common/aclocal.m4 changes.
7051 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7053 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7054 * sim-config.h: To here.
7056 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7057 (sim_main_headers): Define.
7058 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7059 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7061 (sim-utils.o): Add rule for.
7062 * sim-utils.o: New file.
7063 * sim-basics.h: #include sim-base.h.
7064 (zalloc): Make argument unsigned long.
7065 * sim-base.h: New file.
7066 * sim-inline.h (SIM_IO support): Delete.
7067 * sim-io.h: Delete inline support.
7068 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7069 * sim-config.c: sim-state.h renamed to sim-main.h.
7070 * sim-core.c: Likewise.
7071 * sim-events.c: Likewise.
7073 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7075 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7076 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7078 * configure: Regenerated to track ../common/aclocal.m4 changes.
7080 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7082 * configure: Regenerated to track ../common/aclocal.m4 changes.
7084 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7086 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7087 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7088 are defined by the configure.
7090 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7092 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7093 reserved-bits): Always define.
7095 * sim-config.h, sim-config.c (sim_config): New function - and new
7096 file - co-ordinate the setting/checking of the common simulator
7097 configuration options.
7099 * Make-common.in (sim-config.o): Add rule.
7101 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7103 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7104 va_list from void *, since va_list might not be a pointer type.
7106 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7108 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7110 (offset_N): Correct computation of LE offset.
7112 * sim-io.c (sim_io_error): Include a new line when reporting
7115 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7118 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7120 * run.c: Include alloca-conf.h.
7122 * callback.c (os_evprintf_filtered): Fix typo.
7124 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7126 * run.c (string.h, strings.h, stdlib.h): Include.
7128 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7129 0 when nothing pending.
7131 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7132 will soon be going away.
7133 (getopt): Plicate GCC.
7135 * sim-endian.c (sim-io.h): Plicate GCC.
7136 * sim-bits.c (sim-io.h): Ditto.
7137 * sim-n-bits.h (ROTn): Ditto.
7139 * sim-io.c (sim_io_error): Correct check for NULL.
7141 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7143 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7146 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7148 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7149 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7151 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7153 * sim-alu.h: Include sim-xcat.h.
7155 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7157 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7158 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7161 * sim-events.c (sim_events_at_large_int): New function. Just
7162 schedules an event every large-int ticks.
7163 (sim_events_init): Call.
7164 (sim_events_tick, sim_events_process): Move async handing to
7165 sim_events_process. Move timer decrement so that it occures after
7166 events have been processed.
7168 * sim-basics.h (struct _engine): Remove declaration.
7170 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7171 everything with same. Rename global struct to SIM_DESC.
7172 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7173 * sim-io.h, sim-io.c: Ditto.
7175 * sim-assert.h: New file. Optional assertion checking macros.
7176 * sim-io.c (sim_io_error): Make just this function tolerant to
7179 * sim-xcat.h: New file. Define concatenate macros.
7180 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7181 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7185 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7187 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7189 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7191 * sim-inline.h: Add definitions for sim-types.
7192 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7195 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7197 * sim-events.h: Remove defunct reference to callback struct.
7199 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7201 * configure: Re-generate.
7203 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7205 * Make-common.in (CSEARCH): Do not include the gdb directory in
7208 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7210 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7211 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7212 to explicitly incorporate these.
7214 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7215 specify the alignment restrictions of the target architecture -
7216 without this option all alignment restrictions are accomodated.
7217 (--enable-sim-assert): New option. Conditionally compile in
7218 assertion statements.
7219 (--enable-sim-float): New option. Strongly specify the target's
7220 floating point support.
7221 (--enable-sim-hardware): New option. Specify the hardware devices
7222 included in the simulation.
7223 (--enable-sim-packages): New option. Specify the hardware
7224 packages included in the simulation.
7225 (--enable-sim-regparm): New option. Specify that parameters be
7226 passed in registers instead of on the stack.
7227 (--enable-sim-reserved-bits): New option. Specify that reserved
7228 bits within an instruction are are correctly set.
7229 (--enable-sim-smp): New option. Specify the level of SMP support
7230 to be included in the simulator.
7231 (--enable-sim-stdcall): New option. Specify an alternative
7232 function call convention.
7233 (--enable-sim-xor-endian): New option. Configure xor-endian
7234 support used by some targets to implement bi-endian support.
7236 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7238 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7239 host endianness to be overridden.
7240 (--enable-sim-endian): Allow the target platform's byte order
7242 (--enable-sim-inline): Control the inlining of common components.
7243 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7244 (--enable-sim-warnings): Enable additional GCC compiler checks.
7245 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7248 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7249 sim-*-n.h so that the names are uniq on dos machines
7250 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7252 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7254 * run.c: #include "libiberty.h".
7255 (main): New locals sd,no_args,sim_argv.
7256 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7257 is program name. Update call to sim_set_callbacks.
7258 Record result of sim_open, pass to other sim_foo routines.
7260 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7262 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7265 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7267 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7268 Route stdout through buffered IO.
7270 * callback.c: Add os_flush_stderr, os_write_stderr,
7271 os_evprintf_filtered functions to route error output through
7274 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7275 Correct return type - should be void.
7277 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7279 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7281 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7282 not provide a default value as undefined indicates disable code.
7284 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7286 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7288 * sim-events.h, sim-events.c: Ditto.
7289 * sim-io.h, sim-io.c: Ditto.
7291 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7293 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7295 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7296 extract the tail or least signifiant bits from an integer of the
7299 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7300 WITH_TARGET_BITSIZE so that the compilation will fail when an
7301 unsupported bitsize value is defined.
7303 (INSERTED*): Convert to functions.
7304 (EXTRACTED*): Ditto.
7306 (SIGN_EXTEND, SEXT): Change to more terse name.
7308 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7310 * sim-inline.h: Allow explicit control over which .c files will be
7311 included by their header.
7313 * sim-inline.h: Allow explicit control over which .c files use the
7314 alternative - REGPARM - parameter passing mechanism.
7316 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7317 icache.c, idecode.c, semantics.c or support.c. Those names are
7318 not generally applicable.
7320 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7322 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7323 in a fashion similar to sim-endian-n.
7325 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7326 both value and address macro's.
7328 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7330 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7332 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7333 generic L_word, H_word macro's.
7335 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7337 * sim-basics.h: Borrow code from ppc directory.
7338 * sim-bits.c: Ditto.
7339 * sim-bits.h: Ditto.
7340 * sim-config.h: Ditto.
7341 * sim-endian-n.h: Ditto.
7342 * sim-endian.c: Ditto.
7343 * sim-endian.h: Ditto.
7344 * sim-inline.c: Ditto.
7345 * sim-inline.h: Ditto.
7346 * sim-types.h: Ditto.
7348 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7350 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7351 all the ALU size alternatives and then auto-configure a default.
7353 * sim-alu.h: Copy ppc/idecode_expression.h.
7355 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7357 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7358 sign extend a bit within a value.
7360 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7361 a pointer into the middle of a host word.
7362 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7364 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7366 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7367 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7368 appropriate definitions of read, write, etc. Add prototype for
7371 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7373 * Makefile.in (libcommon.a): Delete.
7374 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7375 (gentmap,targ-vals.h,targ-map.c): Likewise.
7376 (run-autoconf): Delete.
7377 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7378 (common makefile fragment): Moved back into ...
7379 * Make-common.in: Resurrect.
7380 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7381 * configure: Regenerated.
7383 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7385 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7386 (SIM_AC_OUTPUT): To here.
7388 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7390 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7391 comments and single quotes. Fixes a problem found on hpux.
7393 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7395 * aclocal.m4: Remove Make-common.in from dependencies.
7396 * (distclean): Remove targ-vals.def.
7398 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7399 into here. Makes insertion into makefiles easier. Also, change
7400 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7401 targ-map.o, and run are built. They are now built in the
7402 individual simulator directories, taking sources from ../common as
7403 necessary. This replaces the merging of libcommon.a into
7404 linsim.a, which was problematic for the WinGDB build process.
7405 * run.c: Include config.h from . instead of ../common.
7406 * Make-common.in: Remove. It's no longer necessary.
7408 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7410 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7411 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7413 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7415 * run.c (main): Set target_byte_order before call to sim_open.
7417 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7419 * callback.c: #include <stdlib.h>
7420 (os_error): New function.
7421 (default_callback): Add os_error.
7423 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7425 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7426 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7428 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7430 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7432 * run.c: #include ../common/config.h, tconfig.h.
7433 (myname): New static global.
7434 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7435 Only process -c ifdef SIM_HAVE_SIMCACHE.
7436 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7437 Parse program name from argv[0] and use in error messages.
7438 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7439 Add support for incomplete h8/300 termination indicators.
7440 (usage): Make more verbose.
7441 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7442 * Makefile.in,Make-common.in,callback.c: New files.
7443 * nltvals.def,gentmap.c,gentvals.sh: New files.
7445 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7447 * run.c: Include stdarg.h if __STDC__.
7449 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7451 * run.c (main): Don't print out anything if the signal
7452 number is zero (ie no signal).
7454 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7456 * run.c (main): Print out if the program raised a signal.
7458 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7460 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7463 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7465 * run.c (main): Explicitly cast malloc() parameter.
7467 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7469 * run.c (sim_bfd): New global to hold the bfd pointer for the
7471 (main): Initialize sim_bfd.
7473 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7475 * run.c (main): Use new bfd_big_endian macro.
7477 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7479 * run.c (main): Removed SH specific comments, so source is
7480 generic. Also updated to only load relevant sections. Moved
7481 sim_open() to after callback attach (to match GDB).
7483 * run.1: Removed SH specific comments.
7485 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7487 * run.c (main): Always return sigrc at end.
7489 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7491 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7492 bfd_check_format() fails.
7494 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7496 * run.c, run.1: From sh directory.
projects / thirdparty / binutils-gdb.git / blob