1 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
3 * callback.c (os_printf_filtered, os_vprintf_filtered,
4 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
5 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
6 * sim-events.h (sim_events_schedule_tracef,
7 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
9 2021-04-18 Mike Frysinger <vapier@gentoo.org>
11 * gennltvals.py (TARGETS): Add moxie.
12 * nltvals.def: Regenerate.
14 2021-04-18 Mike Frysinger <vapier@gentoo.org>
16 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
17 * nltvals.def: Regenerate.
19 2021-04-18 Mike Frysinger <vapier@gentoo.org>
21 * gennltvals.py (TARGETS): Add rx.
22 * nltvals.def: Regenerate.
24 2021-04-18 Mike Frysinger <vapier@gentoo.org>
26 * gennltvals.py (TARGETS): Add m32c.
27 * nltvals.def: Regenerate.
29 2021-04-18 Mike Frysinger <vapier@gentoo.org>
31 * gennltvals.py (TARGETS): Add iq2000.
32 * nltvals.def: Regenerate.
34 2021-04-18 Mike Frysinger <vapier@gentoo.org>
36 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
38 2021-04-15 John Baldwin <jhb@FreeBSD.org>
40 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
41 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
44 2021-04-12 Mike Frysinger <vapier@gentoo.org>
46 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
48 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
49 cgen_cpu_max_extra_bytes.
50 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
51 (sim_cpu_alloc): Delete 2nd arg.
53 2021-04-08 Tom Tromey <tom@tromey.com>
55 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
56 new-style declaration.
58 2021-04-03 Mike Frysinger <vapier@gentoo.org>
60 * Make-common.in (install-common): Install as run-$arch and
61 libsim-$arch.a when not the primary arch.
63 2021-04-02 Mike Frysinger <vapier@gentoo.org>
65 * Make-common.in (CFLAGS_FOR_BUILD): Define.
66 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
68 2021-03-13 Mike Frysinger <vapier@gentoo.org>
70 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
73 2021-03-13 Mike Frysinger <vapier@gentoo.org>
75 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
76 (gentmap.o): New rule.
77 (gentmap): Call LINK_FOR_BUILD.
79 2021-03-07 Mike Frysinger <vapier@gentoo.org>
81 * Make-common.in (check): Delete body.
83 2021-02-28 Mike Frysinger <vapier@gentoo.org>
85 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
86 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
88 2021-02-27 Mike Frysinger <vapier@gentoo.org>
90 * Make-common.in (SIM_EXTRA_ALL): Delete.
91 (all): Delete $(SIM_EXTRA_ALL).
93 2021-02-21 Mike Frysinger <vapier@gentoo.org>
95 * acinclude.m4: Removed.
97 2021-02-13 Mike Frysinger <vapier@gentoo.org>
99 * acinclude.m4: Delete all sinclude & m4_include calls.
101 2021-02-13 Mike Frysinger <vapier@gentoo.org>
103 * aclocal.m4: Delete.
105 2021-02-06 Mike Frysinger <vapier@gentoo.org>
107 * sim-events.c: Include sim-cpu.h.
108 (sim_event_watchpoints): Define watch_pc.
109 (sim_events_watch_pc): New function.
110 (WATCH_SIM): Handle watch_pc.
111 * sim-events.h (sim_events_watch_pc): New prototype.
112 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
114 * sim-watch.h (sim_watchpoints): Delete pc.
116 2021-02-06 Mike Frysinger <vapier@gentoo.org>
118 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
121 2021-02-06 Mike Frysinger <vapier@gentoo.org>
123 * Make-common.in (HDEFINES, TDEFINES): Delete.
124 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
125 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
126 bfd/configure.host sourcing.
128 2021-02-04 Mike Frysinger <vapier@gentoo.org>
130 * gennltvals.py (TARGETS): Add riscv.
131 (TARGET_DIRS): Likewise.
132 * nltvals.def: Regenerate from the latest libgloss sources.
134 2021-01-31 Mike Frysinger <vapier@gentoo.org>
136 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
138 2021-01-31 Stafford Horne <shorne@gmail.com>
140 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
141 (fixdfsi): Change res from unsigned32 to signed32.
142 (fixdfdi): Change res from unsigned64 to signed64.
144 2021-01-30 Mike Frysinger <vapier@gentoo.org>
146 * gennltvals.sh: Replace shell script with ...
147 * gennltvals.py: ... this Python script.
148 * nltvals.def: Regenerate.
150 2021-01-30 Mike Frysinger <vapier@gentoo.org>
152 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
154 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
156 2021-01-30 Mike Frysinger <vapier@gentoo.org>
158 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
160 2021-01-30 Mike Frysinger <vapier@gentoo.org>
162 * sim-hw.c (merge_device_file): Replace fgets with getline.
164 2021-01-30 Mike Frysinger <vapier@gentoo.org>
166 * gennltvals.sh (gen_arches): Sort calls by first arg.
167 * nltvals.def: Regenerate.
169 2021-01-18 Mike Frysinger <vapier@gentoo.org>
171 * Make-common.in (version.c): Simplifiy args and call move-if-change.
172 * create-version.sh: Delete host & target alias logic. Write to the
175 2021-01-18 Mike Frysinger <vapier@gentoo.org>
177 * configure, configure.ac, Makefile.in: Delete.
179 2021-01-13 Mike Frysinger <vapier@gentoo.org>
181 * sim-watch.c (default_interrupt_handler): Define.
182 (sim_watchpoint_install): Set default interrupt_handler to new
183 default_interrupt_handler.
185 2021-01-13 Mike Frysinger <vapier@gentoo.org>
187 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
189 2021-01-13 Mike Frysinger <vapier@gentoo.org>
191 * sim-events.c (sim_events_watch_sim): Change byte_order type to
193 (sim_events_watch_core): Likewise.
194 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
195 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
196 call to sim_events_watch_sim.
198 2021-01-12 Mike Frysinger <vapier@gentoo.org>
200 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
202 2021-01-11 Mike Frysinger <vapier@gentoo.org>
204 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
206 2021-01-11 Mike Frysinger <vapier@gentoo.org>
208 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
210 2021-01-11 Mike Frysinger <vapier@gentoo.org>
212 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
213 strings.h, time.h, and errno.h.
214 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
215 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
216 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
217 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
218 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
219 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
220 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
221 and strings.h include.
223 2021-01-09 Mike Frysinger <vapier@gentoo.org>
225 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
226 * sim-core.c, sim-watch.c: Include libiberty.h.
228 2021-01-09 Mike Frysinger <vapier@gentoo.org>
230 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
232 2021-01-09 Mike Frysinger <vapier@gentoo.org>
234 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
235 Set WERROR_CFLAGS when first arg is not set or is "yes".
237 2021-01-09 Mike Frysinger <vapier@gentoo.org>
239 * hw-base.c (full_name_of_hw): Delete full_name. Replace
240 hw_strdup call with hw_malloc.
242 2021-01-09 Mike Frysinger <vapier@gentoo.org>
244 * cgen-par.c: Include stdlib.h.
245 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
247 2021-01-08 Mike Frysinger <vapier@gentoo.org>
249 * Make-common.in (C_DIALECT): Define.
250 (COMPILE.pre): Append $(C_DIALECT).
251 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
253 2021-01-07 Mike Frysinger <vapier@gentoo.org>
255 * sim-core.c (sim_memory_map): Define.
257 2021-01-04 Mike Frysinger <vapier@gentoo.org>
259 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
260 * configure: Regenerate.
262 2021-01-04 Mike Frysinger <vapier@gentoo.org>
264 * sim-options.c (sim_print_version): Print out more details when
265 is_command is non-zero.
267 2021-01-04 Mike Frysinger <vapier@gentoo.org>
269 * sim-options.c (standard_option_handler): Call sim_print_version.
270 (sim_print_version): New function.
271 * sim-options.h (sim_print_version): New prototype.
273 2021-01-04 Mike Frysinger <vapier@gentoo.org>
275 * sim-config.c (print_sim_config): Rename to ...
276 (sim_config_print): ... this.
277 * sim-config.h: Likewise.
279 2021-01-02 Mike Frysinger <vapier@gentoo.org>
281 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
282 FLOOR_PAGE): Delete unused macros.
283 (align_up, align_down): Define.
285 2020-08-10 Tom de Vries <tdevries@suse.de>
287 * sim-cpu.c: Include stdlib.h for free.
289 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
291 * nrun.c: Include stdlib.h.
292 * sim-core.c: Likewise.
293 * sim-engine.c: Likewise.
294 * sim-io.c: Likewise.
295 * sim-module.c: Likewise.
296 * sim-reason.c: Likewise.
298 2019-12-19 Tom Tromey <tromey@adacore.com>
301 * Makefile.in (install-strip): New target.
303 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
305 * sim-utils.c: Prevent buffer overflow.
307 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
309 * gennltvals.sh: Add PRU libgloss target.
310 * nltvals.def: Regenerate from the latest libgloss sources.
312 2019-06-13 Stafford Horne <shorne@gmail.com>
314 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
315 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
316 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
318 2019-06-13 Stafford Horne <shorne@gmail.com>
320 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
321 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
323 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
325 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
326 CURRENT_TARGET_BYTE_ORDER.
327 (SUBWORDTFSI): Likewise.
328 (JOINSIDF): Likewise.
329 (JOINSIXF): Likewise.
330 (JOINSITF): Likewise.
332 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
334 * sim-base.h: Add 'sim-assert.h' include.
335 * sim-basics.h: Add 'libiberty.h' include.
337 2019-03-28 Stafford Horne <shorne@gmail.com>
339 * sim-options.c: Include "config.h".
341 * sim-watch.c: Include "config.h".
343 * hw-device.c: Include <string.h>.
344 * hw-events.c: Include <string.h>.
345 * hw-handles.c: Include <stdlib.h>.
346 * sim-fpu.c: Include <stdlib.h>.
348 2019-03-28 Stafford Horne <shorne@gmail.com>
350 * Make-common.in (sim-arange_h): Remove sim-arange.c
351 * sim-arange.c: Remove SIM_ARANGE_C.
352 Add ifdef for _SIM_ARANGE_C_.
353 Include "sim-arange.h".
354 Remove include for unused "sim-assert.h".
355 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
356 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
357 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
358 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
360 * sim-arange.h (sim_addr_range_add): Declare as
362 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
363 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
364 Remove definition of SIM_ARANGE_INLINE.
365 Remove [HAVE_INLINE].
366 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
367 * sim-base.h: Include "sim-arange.h"
368 * sim-basics.h: Remove include of "sim-arange.h"
369 * sim-inline.c: Include "sim-arange.c"
370 * sim-inline.h: Define INLINE_SIM_ARANGE.
371 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
372 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
374 2019-01-26 Tom Tromey <tom@tromey.com>
376 * Make-common.in (version.c): Use sim's create-version.sh.
377 * create-version.sh: New file.
379 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
381 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
383 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
385 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
387 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
389 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
390 this point, it should have already been set in cb_syscall.
392 2018-10-05 Stafford Horne <shorne@gmail.com>
394 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
395 (ADDOFDI): New function, add overflow flag DI variant.
396 (SUBCFDI): New function, subtract carry flag DI variant.
397 (SUBOFDI): New function, subtract overflow flag DI variant.
399 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
401 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
403 * sim-core.c (sim_core_set_xor): Likewise.
404 (sim_core_xor_read_buffer): Likewise.
405 (sim_core_xor_write_buffer): Likewise.
407 2017-12-12 Peter Gavin <pgavin@gmail.com>
408 Stafford Horne <shorne@gmail.com>
410 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
412 (MUL1OFSI): New function, 1's complement overflow flag.
414 2017-12-12 Peter Gavin <pgavin@gmail.com>
415 Stafford Horne <shorne@gmail.com>
417 * cgen-accfp.c (remsf, remdf): New function.
418 (cgen_init_accurate_fpu): Add remsf and remdf.
419 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
420 * sim-fpu.c (sim_fpu_rem): New function.
421 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
422 (sim_fpu_rem): New function.
423 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
425 2017-09-06 John Baldwin <jhb@FreeBSD.org>
427 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
430 2017-05-24 Yao Qi <yao.qi@linaro.org>
432 * sim-trace.c (trace_disasm): Caller update.
434 2016-08-15 Mike Frysinger <vapier@gentoo.org>
436 * sim-base.h (sim_state_base): Add prog_syms_count.
437 (STATE_PROG_SYMS_COUNT): Define.
438 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
439 (trace_load_symbols): New function.
440 (trace_sym_value): Likewise.
441 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
442 loading logic with a call to trace_load_symbols.
443 * sim-trace.h (trace_load_symbols, trace_sym_value): New
446 2016-08-13 Mike Frysinger <vapier@gentoo.org>
448 * cgen-types.h (mode_names): Mark const.
449 * cgen-utils.c (mode_names): Likewise.
451 2016-08-13 Mike Frysinger <vapier@gentoo.org>
453 * cgen-defs.h (struct cgen_state): Delete argv and envp.
454 (STATE_ARGV, STATE_ENVP): Delete.
456 2016-02-04 Nick Clifton <nickc@redhat.com>
458 * cgen-scache.c (scache_option_handler): Prevent possible
459 undefined behaviour computing the size of the scache by using
460 unsigned integers instead of signed integers.
462 2016-01-17 Joel Brobecker <brobecker@adacore.com>
464 * sim-fpu.c: Minor comment fixes throughout.
466 2016-01-17 Joel Brobecker <brobecker@adacore.com>
468 * sim-fpu.c (print_bits): Minor reformatting (no code change).
469 (sim_fpu_map): Likewise.
471 2016-01-11 Mike Frysinger <vapier@gentoo.org>
473 * sim-config.c (print_sim_config): Drop extra whitespace before =
474 in output for byte order, stdio, and msb settings.
476 2016-01-10 Mike Frysinger <vapier@gentoo.org>
478 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
479 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
480 sim-stdio, sim-trace, and sim-profile.
481 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
482 (SIM_AC_OPTION_ASSERT): Likewise.
483 (SIM_AC_OPTION_SMP): Likewise.
484 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
485 * configure: Regenerate.
486 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
487 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
488 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
489 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
490 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
491 WITH_ENVIRONMENT & USER_ENVIRONMENT.
492 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
493 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
494 WITH_ASSERT, WITH_STDIO): Delete.
495 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
498 2016-01-10 Mike Frysinger <vapier@gentoo.org>
500 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
501 * configure: Regenerate.
502 * Make-common.in (SIM_PACKAGES): Delete.
503 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
505 2016-01-10 Mike Frysinger <vapier@gentoo.org>
507 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
509 2016-01-10 Mike Frysinger <vapier@gentoo.org>
511 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
513 2016-01-10 Mike Frysinger <vapier@gentoo.org>
515 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
517 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
518 * gentmap.c: Change targ-vals.def include to nltvals.def.
519 * Make-common.in (gentmap): Change targ-vals.def to
520 $(srccom)/nltvals.def.
521 (distclean): Delete rm -f targ-vals.def.
522 * Makefile.in: Update comment.
524 2016-01-10 Mike Frysinger <vapier@gentoo.org>
526 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
527 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
528 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
530 2016-01-10 Mike Frysinger <vapier@gentoo.org>
532 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
533 and --enable-sim-stdcall and sim_stdcall.
534 * configure: Regenerate.
535 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
536 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
537 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
538 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
539 (REGPARM_*): Delete all regparm defines and their use.
541 2016-01-10 Mike Frysinger <vapier@gentoo.org>
543 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
544 * Make-common.in (SIM_CFLAGS): Delete.
545 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
546 * Makefile.in: Likewise.
548 2016-01-09 Mike Frysinger <vapier@gentoo.org>
550 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
551 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
552 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
553 * acinclude.m4 (SIM_AC_COMMON): ... here.
554 * aclocal.m4, configure: Regenerate.
555 * config.in: Delete file.
556 * callback.c: Change cconfig.h include to config.h.
557 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
559 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
560 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
562 2016-01-06 Mike Frysinger <vapier@gentoo.org>
564 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
565 date, and time information.
567 2016-01-06 Mike Frysinger <vapier@gentoo.org>
569 * sim-options.c (sim_parse_args): Mark argv array const.
570 * sim-options.h (sim_parse_args): Likewise.
572 2016-01-05 Mike Frysinger <vapier@gentoo.org>
574 * sim-trace.c: Include dis-asm.h.
575 (OPTION_TRACE_DISASM): New enum.
576 (trace_options): Add trace-disasm flag.
577 (trace_option_handler): Handle OPTION_TRACE_DISASM.
578 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
579 (dis_read, dis_printf, trace_disasm): New functions.
580 * sim-trace.h: Include dis-asm.h.
581 (TRACE_INSN_IDX): Clarify comment.
582 (TRACE_DISASM_IDX): New enum.
583 (TRACE_disasm): New define.
584 (WITH_TRACE_DISASM_P): New define.
585 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
586 (STRACE_DISASM_P): New define.
587 (TRACE_DISASM_P): Likewise.
588 (TRACE_DISASM_P): Likewise.
589 (TRACE_DISASM): Likewise.
590 (trace_disasm): New function.
592 2016-01-04 Mike Frysinger <vapier@gentoo.org>
594 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
596 2016-01-04 Mike Frysinger <vapier@gentoo.org>
598 * cgen-scache.c (MAX): Delete.
599 (scache_init): Change MAX to max.
600 * cgen-trace.c (min): Delete.
601 * cgen-utils.c (min): Delete.
602 * sim-basics.h [!min] (min): Define.
603 [!max] (max): Define.
605 2016-01-04 Mike Frysinger <vapier@gentoo.org>
607 * sim-options.c (sim_parse_args): Tweak getopt error message.
609 2016-01-04 Mike Frysinger <vapier@gentoo.org>
611 * acinclude.m4 (sim-bswap): Delete.
612 * configure: Regenerate.
613 * Make-common.in (SIM_BSWAP): Delete.
614 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
615 * sim-config.h (htonl, ntohl): Delete.
616 (WITH_BSWAP): Delete.
618 2016-01-03 Mike Frysinger <vapier@gentoo.org>
620 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
621 opterr state to it before calling getopt_long and restore afterwards.
622 Set opterr to 0. When optc is '?', call sim_io_eprintf.
624 2016-01-03 Mike Frysinger <vapier@gentoo.org>
626 * hw-device.h (device): Delete commented typedef.
627 * sim-basics.h (device): Delete typedef.
629 2016-01-03 Mike Frysinger <vapier@gentoo.org>
631 * sim-options.c (sim_parse_args): Replace for loop with a call
634 2016-01-03 Mike Frysinger <vapier@gentoo.org>
636 * nrun.c (myname): Mark const.
637 (main): Mark name const. Replace myname parsing loop with a
640 2016-01-03 Mike Frysinger <vapier@gentoo.org>
642 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
643 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
644 (SIM_AC_OPTION_HOSTENDIAN): Delete.
645 * config.in, configure: Regenerate.
646 * Make-common.in (SIM_HOSTENDIAN): Delete.
647 * sim-config.c (current_host_byte_order): Delete.
648 (sim_config): Delete current_host_byte_order assignments and
649 CURRENT_HOST_BYTE_ORDER checks.
650 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
651 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
652 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
653 (current_host_byte_order): Delete.
654 (CURRENT_HOST_BYTE_ORDER): Likewise.
655 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
656 (HOST_BYTE_ORDER): ... this.
657 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
659 (sim_endian_join_16): Likewise.
660 * sim-n-core.h (sim_core_read_misaligned_N): Change
661 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
662 (sim_core_write_misaligned_N): Likewise.
663 * sim-n-endian.h (endian_t2h_N): Likewise.
664 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
665 endian_le2h_N): Likewise.
666 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
668 2016-01-02 Mike Frysinger <vapier@gentoo.org>
670 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
671 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
673 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
674 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
675 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
676 * nrun.c (main): Likewise.
677 * sim-config.c (current_host_byte_order): Change type to enum
678 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
679 (current_target_byte_order): Likewise.
680 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
681 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
683 (sim_config): Change prefered_target_byte_order type to enum
684 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
685 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
686 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
687 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
688 Delete all the various arch/OS endian includes & defines.
689 (current_host_byte_order): Change type to enum bfd_endian.
690 (current_target_byte_order): Likewise.
691 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
692 (CURRENT_TARGET_BYTE_ORDER): Likewise.
693 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
694 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
695 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
697 (sim_events_watch_core): Likewise.
698 * sim-events.h: Likewise.
699 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
701 (sim_core_write_misaligned_N): Likewise.
702 * sim-n-endian.h (endian_h2be_N): Likewise.
703 (endian_be2h_N): Likewise.
704 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
705 (offset_N): Likewise.
706 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
707 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
709 2016-01-02 Mike Frysinger <vapier@gentoo.org>
711 * cgen-defs.h (current_state): Delete.
712 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
713 * sim-utils.c (current_state): Delete.
715 2015-12-30 Mike Frysinger <vapier@gentoo.org>
717 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
720 2015-12-27 Mike Frysinger <vapier@gentoo.org>
722 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
724 2015-12-26 Mike Frysinger <vapier@gentoo.org>
726 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
727 * config.in, configure: Regenerate.
728 * Make-common.in (sim-basics_h): Delete tconfig.h.
729 (distclean): Likewise.
730 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
731 (new_sim_core_mapping): Delete WITH_HW and device *device.
732 (sim_core_map_attach, sim_core_attach): Likewise.
733 (sim_core_read_buffer): Delete WITH_DEVICES logic.
734 (sim_core_write_buffer): Likewise.
735 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
737 (sim_core_attach): Likewise.
738 (device_io_read_buffer, device_io_write_buffer): Delete.
739 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
740 (sim_core_write_aligned_N): Likewise.
741 * tconfig.h: Delete file.
743 2015-12-26 Mike Frysinger <vapier@gentoo.org>
745 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
746 Call sim_cpu_hw_io_read_buffer if cpu is valid.
747 (sim_core_write_buffer): Move cia decl to top of func. Call
748 sim_cpu_hw_io_write_buffer if cpu is valid.
750 2015-12-25 Mike Frysinger <vapier@gentoo.org>
752 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
754 (hw_find_integer_property): Likewise.
755 (hw_find_integer_array_property): Likewise.
756 (hw_add_duplicate_property): Likewise.
758 2015-12-25 Mike Frysinger <vapier@gentoo.org>
760 * sim-config.h (WITH_ENGINE): Delete.
761 * sim-module.c (modules): Always include sim_engine_install.
763 2015-12-25 Mike Frysinger <vapier@gentoo.org>
765 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
766 * cgen-types.h (SIM_HAVE_MODEL): Delete.
767 * sim-base.h: Always include sim-model.h.
768 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
769 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
770 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
771 [!WITH_MODEL_P] (sim_machs): Define.
772 * sim-model.h: Add some developer docs.
773 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
774 (WITH_MODEL_P): Define.
775 * sim-module.c (modules): Always include sim_model_install.
776 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
778 2015-12-25 Mike Frysinger <vapier@gentoo.org>
780 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
781 * sim-model.c: Likewise.
782 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
783 SIM_MACH_IMP_PROPERTIES
785 2015-12-25 Mike Frysinger <vapier@gentoo.org>
787 * sim-core.c (device_error): Delete.
788 (sim_core_map_attach): Delete calls to device_error.
789 (sim_core_attach): Likewise.
790 * sim-core.h (device_error): Delete.
791 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
793 (sim_core_write_aligned_N): Likewise.
795 2015-12-25 Mike Frysinger <vapier@gentoo.org>
797 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
798 * sim-core.c (sim_core_write_buffer): Likewise.
799 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
800 (sim_core_write_aligned_N): Likewise.
802 2015-12-25 Mike Frysinger <vapier@gentoo.org>
804 * dv-pal.c: Include config.h and sim-main.h.
805 (hw_pal_io_read_buffer): Always call CPU_INDEX.
807 2015-12-24 Mike Frysinger <vapier@gentoo.org>
809 * sim-options.c (standard_options): Always enable load-lma and
811 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
813 2015-12-24 Mike Frysinger <vapier@gentoo.org>
815 * sim-module.c (MODULE_LIST): Delete.
817 2015-12-24 Mike Frysinger <vapier@gentoo.org>
819 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
820 Move to h8300/compile.c.
821 [SIM_H8300] (standard_options): Likewise.
822 (standard_option_handler): Likewise.
824 2015-12-24 Mike Frysinger <vapier@gentoo.org>
826 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
827 sim_watchpoint_install.
829 2015-12-24 Mike Frysinger <vapier@gentoo.org>
831 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
832 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
834 * sim-options.c (OPTION_MEM_SIZE): Delete.
835 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
836 (standard_option_handler): Likewise.
838 2015-12-24 Mike Frysinger <vapier@gentoo.org>
840 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
842 2015-11-21 Mike Frysinger <vapier@gentoo.org>
845 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
847 2015-11-21 Mike Frysinger <vapier@gentoo.org>
850 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
851 vasprintf, and va_end together. Check ret after va_end call.
853 2015-11-21 Mike Frysinger <vapier@gentoo.org>
855 * sim-types.h (SIM_PRI_TB): Define.
856 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
857 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
858 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
859 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
861 2015-11-17 Mike Frysinger <vapier@gentoo.org>
863 * sim-main.h (WITH_MODULO_MEMORY): Delete.
864 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
865 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
866 (sim_core_translate): Likewise.
867 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
869 2015-11-16 Mike Frysinger <vapier@gentoo.org>
871 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
872 (cgen_cpu_close): Change to XCONCAT2.
874 2015-11-15 Mike Frysinger <vapier@gentoo.org>
876 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
879 2015-11-14 Mike Frysinger <vapier@gentoo.org>
881 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
882 * sim-close.c: New file.
884 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
885 Ali Lown <ali.lown@imgtec.com>
887 * sim-bits.h (EXTEND6): New macro.
888 (EXTEND12): New macro.
889 (EXTEND25): New macro.
891 2015-06-24 Mike Frysinger <vapier@gentoo.org>
893 * sim-trace.c (trace_one_insn): Delete.
894 * sim-trace.h (trace_one_insn): Delete.
896 2015-06-24 Mike Frysinger <vapier@gentoo.org>
898 * sim-trace.c (debug_printf): Rename to ...
899 (sim_debug_printf): ... this.
900 * sim-trace.h (debug_printf): Delete define.
901 (debug_printf): Rename to ...
902 (sim_debug_printf): ... this.
904 2015-06-24 Mike Frysinger <vapier@gentoo.org>
906 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
907 (trace_options): Add trace-register option.
908 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
909 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
910 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
911 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
912 TRACE_REGISTER_P, TRACE_REGISTER): Define.
914 2015-06-24 Mike Frysinger <vapier@gentoo.org>
916 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
917 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
918 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
919 STRACE_DEBUG): Define.
921 2015-06-24 Mike Frysinger <vapier@gentoo.org>
923 * sim-trace.c (trace_options): Update help text for trace-alu,
924 trace-fpu, trace-vpu, and trace-semantics.
925 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
926 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
928 2015-06-24 Mike Frysinger <vapier@gentoo.org>
930 * sim-assert.h (SIM_FILTER_PATH): Delete.
931 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
932 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
933 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
934 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
935 * sim-events.c: Include libiberty.h.
936 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
938 2015-06-23 Mike Frysinger <vapier@gentoo.org>
940 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
941 (AC_ARG_ENABLE(sim-cflags)): Likewise.
942 (AC_ARG_ENABLE(sim-debug)): Likewise.
943 (AC_ARG_ENABLE(sim-stdio)): Likewise.
944 (AC_ARG_ENABLE(sim-trace)): Likewise.
945 (AC_ARG_ENABLE(sim-profile)): Likewise.
946 (AC_ARG_ENABLE(sim-environment)): Likewise.
947 (AC_ARG_ENABLE(sim-alignment)): Likewise.
948 (AC_ARG_ENABLE(sim-assert)): Likewise.
949 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
950 (AC_ARG_ENABLE(sim-endian)): Likewise.
951 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
952 (AC_ARG_ENABLE(sim-float)): Likewise.
953 (AC_ARG_ENABLE(sim-scache)): Likewise.
954 (AC_ARG_ENABLE(sim-default-model)): Likewise.
955 (AC_ARG_ENABLE(sim-inline)): Likewise.
956 (AC_ARG_ENABLE(sim-packages)): Likewise.
957 (AC_ARG_ENABLE(sim-regparm)): Likewise.
958 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
959 (AC_ARG_ENABLE(sim-smp)): Likewise.
960 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
961 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
962 (AC_ARG_ENABLE(cgen-maint)): Likewise.
963 * configure: Regenerate.
965 2015-06-23 Mike Frysinger <vapier@gentoo.org>
967 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
969 2015-06-23 Mike Frysinger <vapier@gentoo.org>
971 * cgen-trace.c [!__STDC__]: Delete.
972 * sim-trace.h [!__STDC__]: Likewise.
974 2015-06-21 Mike Frysinger <vapier@gentoo.org>
976 * sim-model.c (sim_model_init): Assert model is not NULL.
978 2015-06-21 Mike Frysinger <vapier@gentoo.org>
980 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
981 stdint.h. Replace all signed/unsigned typedefs with int#_t and
984 2015-06-21 Mike Frysinger <vapier@gentoo.org>
986 * sim-alu.h (_SIM_ALU_H_): Rename to ...
987 (SIM_ALU_H): ... this.
988 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
989 (SIM_ASSERT_H): ... this.
990 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
991 (SIM_BASICS_H): ... this.
992 * sim-bits.h (_SIM_BITS_H_): Rename to ...
993 (SIM_BITS_H): ... this.
994 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
995 (SIM_ENDIAN_H): ... this.
997 2015-06-18 Mike Frysinger <vapier@gentoo.org>
999 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1002 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1004 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1005 m for sentinel testing.
1007 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1009 * sim-syscall.c: Include errno.h and targ-vals.h.
1010 (sim_syscall_multi, sim_syscall): Define.
1011 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1012 * syscall.c (cb_syscall): Extend comment.
1014 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1016 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1017 * sim-syscall.c: New file.
1018 * sim-syscall.h: New file.
1020 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1022 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1023 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1024 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1025 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1026 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1028 * gentmap.c (gen_targ_map_c): Output name field.
1030 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1032 * acinclude.m4: Change configure.in to configure.ac.
1033 * sim-config.h: Likewise.
1035 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1037 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1038 * configure: Regenerate.
1040 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1042 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1043 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1044 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1045 TRACE_DEBUG): Define.
1047 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1049 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1050 * sim-trace.c (trace_option_handler): Likewise.
1051 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1052 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1053 (TRACE_ANY_P): Likewise.
1055 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1057 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1058 CGEN_TRACE_INSN_FINI.
1059 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1060 trace_result to cgen_trace_result, trace_insn_fini to
1061 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1062 and trace_extract to cgen_trace_extract.
1063 * cgen-trace.h (trace_insn_init): Rename to ...
1064 (cgen_trace_insn_init): ... this.
1065 (trace_insn_fini): Rename to ...
1066 (cgen_trace_insn_fini): ... this.
1067 (trace_insn): Rename to ...
1068 (cgen_trace_insn): ... this.
1069 (trace_extract): Rename to ...
1070 (cgen_trace_extract): ... this.
1071 (trace_result): Rename to ...
1072 (cgen_trace_result): ... this.
1073 (TRACE_RESULT_P): Rename to ...
1074 (CGEN_TRACE_RESULT_P): ... this.
1075 (TRACE_INSN_INIT): Rename to ...
1076 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1077 cgen_trace_insn_init.
1078 (TRACE_INSN_FINI): Rename to ...
1079 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1080 cgen_trace_insn_fini.
1081 (TRACE_PRINTF): Rename to ...
1082 (CGEN_TRACE_PRINTF): ... this.
1083 (TRACE_INSN): Rename to ...
1084 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1085 (TRACE_EXTRACT): Rename to ...
1086 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1088 (TRACE_RESULT): Rename to ...
1089 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1090 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1091 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1092 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1093 TRACE_INSN to CGEN_TRACE_INSN.
1094 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1096 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1098 * sim-events.c (ETRACE_P): Delete.
1099 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1100 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1101 * sim-events.h (struct _sim_events): Delete trace member.
1102 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1103 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1105 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1107 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1108 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1109 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1110 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1112 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1114 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1116 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1118 * sim-trace.h (WITH_TRACE_P): New define.
1119 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1120 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1121 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1122 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1123 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1124 Redefine to use WITH_TRACE_P.
1126 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1128 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1129 mistake in call to sim_engine_abort.
1131 2015-04-29 Nick Clifton <nickc@redhat.com>
1134 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1135 increasing parenthesis around casts to signed values.
1137 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1139 * gennltvals.sh: Add mcore support.
1140 * nltvals.def: Regenerate.
1142 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1144 * cgen.sh: Add +x permissions.
1145 * genmloop.sh: Likewise.
1146 * gentvals.sh: Likewise.
1147 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1148 Change all uses of srcroot for newlib to newlibroot.
1150 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1152 * sim-base.h (SIM_CPU): New typedef.
1154 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1156 * cgen-engine.h (CIA_ADDR): Delete.
1157 * sim-base.h: Update sim_cia example.
1158 [!CIA_ADDR] (sim_cia): New typedef.
1160 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1162 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1163 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1164 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1165 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1166 CIA_SET to CPU_PC_SET.
1168 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1170 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1171 * sim-main.h (STATE_CPU): Remove from comment and define.
1173 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1175 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1176 * configure: Regenerate.
1178 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1180 * sim-options.c: Include version.h.
1181 (OPTIONS_VERSION): New enum.
1182 (standard_options): Add "version".
1183 (standard_option_handler): Handle OPTIONS_VERSION.
1185 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1187 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1188 (create-version.sh): Delete.
1190 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1192 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1194 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1196 * run-sim.h, run.c: Delete.
1197 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1199 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1201 * config.in, configure: Regenerate.
1202 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1203 (ZLIB, ZLIBINC): Define.
1204 (BFD_LIB): Add $(ZLIB).
1206 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1208 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1209 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1211 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1213 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1214 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1215 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1217 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1219 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1220 usage of STATE_WATCHPOINTS.
1221 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1222 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1224 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1226 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1228 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1230 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1232 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1234 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1235 of enable_sim_hardware to AC_ARG_ENABLE.
1237 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1239 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1240 Add dv-sockser.o to sim_hw_objs.
1242 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1244 * dv-sockser.c: Include config.h.
1245 * dv-sockser.h: Include sim-inline.h.
1246 [HAVE_DV_SOCKSER]: Move all prototypes here.
1247 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1248 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1250 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1252 * gentmap.c, run.c: Convert old style prototypes.
1254 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1256 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1257 symlinking tconfig.h to tconfig.in.
1258 * config.in, configure: Regenerate.
1259 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1260 * tconfig.in: Rename file ...
1261 * tconfig.h: ... here.
1263 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1265 * dv-socker.h (dv_sockser_install): Declare.
1266 * sim-module.c: Include config.h.
1267 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1268 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1269 * sim-module.h: Include gdb/remote-sim.h.
1271 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1273 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1274 (sim-inline.c): Delete rule.
1276 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1278 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1279 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1280 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1282 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1284 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1285 [!ASSERT, WITH_ASSERT]: Likewise.
1286 * sim-endian.c: Delete sim-io.h include.
1288 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1290 * run-sim.h (sim_kill): Delete unused prototype.
1292 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1294 * gentmap.c: Include "string.h".
1296 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1298 * sim-options.c (sim_args_command): Call freeargv() when failure
1301 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1303 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1305 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1307 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1308 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1309 callbacks following renaming in callback.h.
1310 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1311 callback by call to "to_lstat" callback
1313 2014-08-28 Gary Benson <gbenson@redhat.com>
1315 * sim-trace.h (debug_printf): New define.
1317 2014-08-19 Alan Modra <amodra@gmail.com>
1319 * configure: Regenerate.
1321 2014-08-15 Roland McGrath <mcgrathr@google.com>
1323 * configure: Regenerate.
1324 * config.in: Regenerate.
1326 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1328 * sim-command.c (sim_do_command): Add const to cmd.
1329 * sim-options.c (sim_args_command): Add const to cmd.
1330 * sim-options.h (sim_args_command): Add const to cmd.
1332 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1334 * sim-hload.c (sim_load): Add const to prog.
1335 * sim-load.c (sim_load_file): Likewise.
1336 * sim-utils.c (sim_analyze_program): Likewise.
1337 * sim-utils.h (sim_analyze_program): Likewise.
1338 (sim_load_file): Likewise.
1340 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1342 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1343 * callback.c (system): Delete unused prototype.
1344 (os_init): Likewise.
1345 (os_shutdown): Likewise.
1346 (os_unlink): Likewise.
1347 (os_time): Likewise.
1348 (os_system): Likewise.
1349 (os_rename): Likewise.
1350 (os_write_stdout): Likewise.
1351 (os_flush_stdout): Likewise.
1352 (os_write_stderr): Likewise.
1353 (os_flush_stderr): Likewise.
1354 (os_write): Likewise.
1355 (os_read_stdin): Likewise.
1356 (os_read): Likewise.
1357 (os_open): Likewise.
1358 (os_lseek): Likewise.
1359 (os_isatty): Likewise.
1360 (os_get_errno): Likewise.
1361 (os_close): Likewise.
1362 (os_vprintf_filtered): Likewise.
1363 (os_evprintf_filtered): Likewise.
1364 (os_error): Likewise.
1368 (wrap): Change to new style prototype.
1371 (os_close): Likewise.
1372 (os_poll_quit): Likewise.
1373 (os_get_errno): Likewise.
1374 (os_isatty): Likewise.
1375 (os_lseek): Likewise.
1376 (os_open): Likewise.
1377 (os_read): Likewise.
1378 (os_read_stdin): Likewise.
1379 (os_write): Likewise.
1380 (os_write_stdout): Likewise.
1381 (os_flush_stdout): Likewise.
1382 (os_write_stderr): Likewise.
1383 (os_flush_stderr): Likewise.
1384 (os_rename): Likewise.
1385 (os_system): Likewise.
1386 (os_time): Likewise.
1387 (os_unlink): Likewise.
1388 (os_stat): Likewise.
1389 (os_fstat): Likewise.
1390 (os_lstat): Likewise.
1391 (os_ftruncate): Likewise.
1392 (os_truncate): Likewise.
1393 (os_pipe): Likewise.
1394 (os_pipe_empty): Likewise.
1395 (os_pipe_nonempty): Likewise.
1396 (os_shutdown): Likewise.
1397 (os_init): Likewise.
1398 (cb_read_target_syscall_maps): Likewise.
1399 (cb_target_to_host_syscall): Likewise.
1400 (cb_host_to_target_errno): Likewise.
1401 (cb_target_to_host_open): Likewise.
1402 (cb_store_target_endian): Likewise.
1403 (cb_host_to_target_stat): Likewise.
1404 * sim-hload.c (sim_load): Change to new style prototype.
1405 * sim-load.c (sim_load_file): Change to new style prototype.
1406 (report_transfer_performance): Likewise.
1407 (xprintf_bfd_vma): Likewise.
1408 * syscall.c (cb_get_string): Change to new style prototype.
1409 (get_path): Likewise.
1410 (cb_syscall): Likewise.
1412 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1414 * create-version.sh: Align parameters to match those of
1415 ../../gdb/common/create-version.sh.
1416 * Make-common.in (srcsim): New variable.
1417 (version.c): Adjust call to create-version.sh as per above.
1419 2013-09-23 Alan Modra <amodra@gmail.com>
1421 * configure: Regenerate.
1423 2013-09-03 Mike Stump <mikestump@comcast.net>
1425 * sim-options.c (complete_option_list): Mark text and word const.
1427 2013-06-28 Tom Tromey <tromey@redhat.com>
1429 * Make-common.in (version.c): Use version.in, not
1431 * create-version.sh: Likewise.
1433 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1435 * create-version.sh: New script. Adapted from
1436 gdb/commong/create-version.sh.
1437 * Make-common.in (version.c): Update rule dependencies,
1438 and re-implement using create-version.sh.
1440 2013-06-21 Nick Clifton <nickc@redhat.com>
1442 * gennltvals.sh: Add msp430 support.
1443 * nltvals.def: Regenerate.
1445 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1447 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1448 * aclocal.m4, configure: Regenerate.
1450 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1453 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1454 -Wformat-nonliteral with -Wno-format.
1456 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1458 * acinclude.m4: Regenerate.
1460 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1462 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1463 which do not support dv-sockser.o. Add always as option to
1464 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1465 is always required to be enabled by simulator.
1467 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1469 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1470 * nltvals.def: Regenerate.
1472 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1474 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1475 * config.in, configure: Regenerate.
1477 2012-05-24 Pedro Alves <palves@redhat.com>
1479 * sim-signal.h (sim_signal_to_target): Rename to ...
1480 (sim_signal_to_gdb_signal): ... this.
1481 * sim-signal.c (sim_signal_to_target): Rename to ...
1482 (sim_signal_to_gdb_signal): ... this.
1483 * sim-reason.c (sim_stop_reason): Adjust to rename.
1485 2012-05-24 Pedro Alves <palves@redhat.com>
1489 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1491 2012-05-24 Pedro Alves <palves@redhat.com>
1495 Replace target_signal with gdb_signal throughout.
1497 2012-05-18 Nick Clifton <nickc@redhat.com>
1500 * callback.c: Include config.h before system header files.
1501 * cgen-trace.c: Likewise.
1502 * cgen-utils.c: Likewise.
1503 * gentmap.c: Likewise.
1505 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1507 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1509 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1511 * sim-trace.c: Update the function prototype of save_data_size.
1512 Move the enum data_fmt from here...
1513 * sim-trace.h: ...to here.
1514 Add function prototype of save_data.
1516 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1518 * sim-core.h (sim_core_trans_addr): Add prototype.
1520 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1522 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1523 missing in last change.
1525 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1527 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1528 * nrun.c: Include string.h/strings.h.
1529 * aclocal.m4, config.in, configure: Regenerate.
1531 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1533 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1534 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1535 out -Werror initialization.
1537 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1539 * Make-common.in (TAGS): Change a-z to [:lower:].
1540 * acinclude.m4 (sim-trace): Likewise.
1541 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1542 Change A-Za-z0-9 to [:alnum:].
1544 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1546 * nrun.c (main): Display strsignal of sigrc.
1548 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1550 * Makefile.in (abs_srcdir): Declare.
1551 (srcroot): Define in terms of abs_srcdir.
1552 (headers): Change srcdir to abs_srcdir.
1554 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1556 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1559 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1561 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1562 system bourne shell.
1564 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1566 * syscall.c (cb_get_string): Rename from "get_string".
1567 (get_path): Rename get_string call to cb_get_string.
1569 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1571 * Make-common.in (VPATH): Add $(srccom).
1573 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1574 POSTCOMPILE): New variables.
1575 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1576 Include dependency files, when using GNU Make. Delete all
1577 dependency-only rules.
1578 * aclocal.m4: Include ../../config/depstand.m4. Call
1579 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1580 (MAKE, GMAKE): New substs.
1582 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1585 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1586 * configure, config.in: Regenerate.
1587 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1589 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1591 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1593 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1595 * sim-profile.c (profile_info): Only print the title once.
1597 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1599 * acinclude.m4: Rename from aclocal.m4.
1600 * aclocal.m4: Regenerate.
1602 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1604 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1605 * common.m4: Delete.
1606 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1607 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1608 * configure: Regenerate.
1610 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1612 * sim-alu.h (ALU32_AND): Clear carry flag.
1613 (ALU32_AND): Clear carry flag.
1615 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1617 * dv-cfi.c: Include stdbool.h.
1619 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1621 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1623 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1625 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1626 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1628 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1630 * sim-command.c: Include sim-options.h.
1632 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1634 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1636 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1638 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1639 Delete direct call to AC_PROG_CC.
1641 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1643 * sim-command.c: New file.
1644 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1645 (sim-command.o): New rule.
1647 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1649 * sim-options.c (standard_option_handler): Remove arg[0] check
1650 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1651 not an empty string, otherwise assign "" back to it.
1653 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1655 * nltvals.def: Regenerate to include Blackfin syscalls again.
1657 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1659 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1660 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1661 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1662 (trace_idx_to_str): Likewise.
1663 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1664 (TRACE_syscall): Define.
1665 (WITH_TRACE_SYSCALL_P): Likewise.
1666 (TRACE_SYSCALL_P): Likewise.
1668 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1670 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1671 remove now-unnecessary sub-scope for glue->type setting.
1672 Check to see if the "reg" property exists before we use it, and
1673 if it doesn't exist, error out for "glue" devices.
1675 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1677 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1678 glue-or, and set type to glue_xor when name is glue-xor.
1679 (hw_glue_port_event): Return immediately when type is glue_io
1680 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1681 and hw_port_event calls from glue_and to end of function.
1683 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1685 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1686 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1687 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1688 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1689 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1690 around function arguments.
1692 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1694 * sim-options.c (complete_option_list, sim_complete_command):
1697 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1699 * dv-glue.c: Fix up style.
1701 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1703 * hw-alloc.c (hw_alloc_data): Adjust brace.
1704 * hw-base.c (hw_base_data): Likewise.
1705 (generic_hw_unit_decode): Fix indentation.
1706 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1707 * hw-events.c (hw_event, hw_event_data): Likewise.
1708 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1709 * hw-instances.c (hw_instance_data): Likewise.
1710 * hw-instances.h (hw_instance): Likewise.
1711 * hw-main.h (hw_descriptor, enum): Likewise.
1712 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1713 * hw-ports.h (hw_port_descriptor): Likewise.
1714 * hw-properties.c (hw_property_data): Likewise.
1715 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1716 _range_property_spec, _reg_property_spec): Likewise.
1717 * hw-tree.c (_name_specifier, printer): Likewise.
1718 (split_device_specifier, parse_string_property, hw_tree_traverse,
1719 print_size, print_reg_property, print_string, print_properties):
1722 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1724 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1725 * Make-common.in (dv-cfi.o): New rule.
1726 * dv-cfi.c, dv-cfi.h: New files.
1728 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1730 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1731 fcntl.h and sys/fcntl.h, for constants.
1732 * nltvals.def: Regenerate.
1733 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1734 * sim-io.h (sys/types.h, sys/stat.h): Include.
1735 (sim_io_stat, sim_io_fstat): Declare.
1737 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1739 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1740 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1741 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1742 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1743 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1744 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1745 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1746 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1747 syscall.c: Trim trailing whitespace.
1749 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1751 * gennltvals.sh: Handle bfin targets.
1752 * nltvals.def: Regenerate.
1754 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1756 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1759 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1761 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1762 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1763 (hw_free): Drop zfree logic and always call free.
1764 * hw-base.c (hw_delete): Change zfree to free.
1765 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1766 (hw_handle_remove_phandle): Likewise.
1767 * hw-instances.c (hw_instance_delete): Likewise.
1768 * hw-tree.c (parse_reg_property): Likewise.
1769 (parse_ranges_property): Likewise.
1770 (parse_string_property): Likewise.
1771 * sim-core.c (sim_core_uninstall): Likewise.
1772 * sim-cpu.c (sim_cpu_free_all): Likewise.
1773 * sim-hw.c (sim_hw_uninstall): Likewise.
1774 * sim-memopt.c (do_memopt_delete): Likewise.
1775 (sim_memory_uninstall): Likewise.
1776 * sim-module.c (sim_module_uninstall): Likewise.
1777 * sim-options.c (sim_parse_args): Likewise.
1778 * sim-profile.c (profile_pc_cleanup): Likewise.
1779 (profile_uninstall): Likewise.
1780 * sim-watch.c (do_watchpoint_delete): Likewise.
1781 * sim-utils.c (zfree): Delete.
1782 (sim_state_free): Change zfree to free.
1783 * sim-utils.h (zfree): Delete.
1785 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1787 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1789 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1791 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1793 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1795 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1797 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1798 when asprintf fails.
1799 * sim-utils.c (sim_do_commandf): Issue an error and return when
1801 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1804 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1806 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1807 bytes has been calculated and when mmap_next_fd is valid and
1809 (memory_option_handler): Allow missing size when mmap_next_fd is
1812 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1814 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1815 not empty, and always append $3 to $hardware.
1817 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1819 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1820 * sim-hw.h (sim_hw_abort): Likewise.
1822 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1824 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1826 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1828 * run.1: Copyright year update.
1830 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1832 * hw-alloc.h (HW_NALLOC): Define.
1834 010-12-28 Mike Frysinger <vapier@gentoo.org>
1836 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1838 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1840 * sim-memopt.c (OPTION_MAP_INFO): Define.
1841 (memory_options): Handle --map-info.
1842 (memory_option_handler): Handle OPTION_MAP_INFO.
1844 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1846 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1847 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1848 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1850 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1852 * sim-core.c (WITH_HW): Add device casts to device_error,
1853 device_io_read_buffer, and device_io_write_buffer.
1855 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1857 * dv-sockser.c (dv_sockser_write_buffer): New function.
1858 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1859 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1861 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1863 * callback.c (os_lseek): Call wrap on lseek result.
1865 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1867 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1868 call by its equality to -1 not by it being negative.
1869 (connected_p): Likewise for accept() call.
1871 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1873 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1875 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1877 * profile.c (sim_profile_print_bar): Add cpu argument.
1879 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1881 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1883 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1885 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1886 (profile_print_pc): Convert sim_io_printf to profile_printf.
1887 (profile_print_insn): Likewise.
1888 (profile_print_memory): Likewise.
1889 (profile_print_core): Likewise.
1890 (profile_print_model): Likewise.
1891 (sim_profile_print_bar): Likewise.
1892 (profile_print_speed): Likewise.
1893 (profile_print_addr_ranges): Likewise.
1894 (profile_info): Likewise.
1895 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1897 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1899 * sim-model.c (OPTION_MODEL): Convert to enum.
1900 (OPTION_MODEL_INFO): New enum.
1901 (model_options): Add model-info/info-model entries.
1902 (model_option_handler): Handle OPTION_MODEL_INFO.
1904 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1906 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1907 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1910 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1912 * sim-hrw.c (sim_write): Add const to buf arg.
1913 * sim-utils.h (sim_write_fn): Likewise.
1915 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1917 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1920 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1922 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1923 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1924 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1925 * dv-sockser.c (sockser_options): Likewise.
1926 * hw-ports.c (empty_hw_ports): Likewise.
1927 * sim-hw.c (hw_options): Likewise.
1928 * sim-model.c (model_options): Likewise.
1929 * sim-options.c (standard_options): Likewise.
1930 * sim-profile.c (profile_options): Likewise.
1931 * sim-trace.c (trace_options): Likewise.
1932 * sim-watch.c (watchpoint_options): Likewise.
1934 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1936 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1937 the local "arg_table" variable, and the xmalloc cast.
1939 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1941 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1943 (sim_fpu_print_func): Add const markings to format buffer.
1945 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1947 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1949 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1951 * sim-trace.c (save_data): Add const markings to "buf" argument.
1953 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1955 * sim-options.c (standard_option_handler): Add const markings to
1958 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1960 * hw-ports.h: Fix spelling typos.
1962 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1964 * configure.ac: Check for socklen_t.
1965 * configure, config.in: Regenerated.
1966 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1968 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1970 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1971 * sim-hw.c (hw_option_handler): Likewise.
1973 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1975 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1976 (interrupt_nr_to_str): Likewise.
1977 (default_interrupt_names): Add const to pointer type.
1978 (sim_watchpoint_install): Add const to prefix.
1979 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1981 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1983 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1984 (sim_core_write_buffer): Likewise.
1986 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1988 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1989 the SIM_HAVE_ADDR_RANGE define.
1991 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1993 * sim-core.h (device_error): Add const to message, and add printf
1996 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1998 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1999 SIM_HAVE_ADDR_RANGE define.
2001 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2003 * dv-glue.c (hw_glue_ports): Swap static and const.
2005 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2007 * nrun.c (usage): Use void in definition.
2008 * sim-options.c (dup_arg_p): Convert old-style function definition.
2009 (sim_parse_args): Likewise.
2010 (sim_print_help): Likewise.
2011 * sim-trace.c (set_trace_option_mask): Likewise.
2012 (set_trace_option): Likewise.
2013 * sim-utils.c (sim_analyze_program): Likewise.
2014 (sim_elapsed_time_get): Likewise.
2015 (sim_elapsed_time_since): Likewise.
2017 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2019 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2020 (standard_options): Likewise.
2021 (standard_option_handler): Likewise.
2023 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2025 * hw-ports.c (TRACE): Delete.
2026 * hw-properties.c (TRACE): Delete.
2027 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2028 (hw_find_integer_property): Likewise.
2029 (hw_find_integer_array_property): Likewise.
2030 (hw_add_duplicate_property): Likewise.
2032 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2034 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2037 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2039 * sim-model.c: Include sim-model.h
2041 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2043 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2044 & from the STATE_CPU() examples.
2046 2010-01-24 Doug Evans <dje@sebabeach.org>
2048 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2049 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2051 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2052 (struct cgen_fp_ops): Update signatures of floating point conversion
2055 * Make-common.in (CGEN_SIM_DEPS): Define.
2056 (CGEN_INCLUDE_DEPS): Use it.
2057 (CGEN_MAIN_CPU_DEPS): Simplify.
2059 2010-01-22 Doug Evans <dje@sebabeach.org>
2061 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2062 (SUBWORDTFSI, JOINSIDI): Ditto.
2064 2010-01-05 Doug Evans <dje@sebabeach.org>
2066 * cgen-types.h (SETDI): Delete, unused.
2068 2009-12-02 Doug Evans <dje@sebabeach.org>
2070 * cgen-engine.h: Remove duplicated comment.
2072 2009-11-23 Doug Evans <dje@sebabeach.org>
2074 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2075 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2077 2009-11-22 Doug Evans <dje@sebabeach.org>
2079 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2080 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2081 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2082 instead of CGEN_INSN_INT.
2084 * cgen-trace.h (trace_extract): Add cast to fix warning.
2086 2009-11-05 Doug Evans <dje@sebabeach.org>
2088 * cgen-mem.h (DECLARE_GETT): Don't inline.
2089 (DECLARE_SETT): Ditto.
2091 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2093 * sim-inline.h: Fix spelling error.
2095 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2097 * Make-common.in: Add datarootdir.
2099 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2101 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2102 (SIM_CHECK_MEMBERS_1): Remove.
2103 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2104 AC_CHECK_MEMBERS one.
2105 * configure: Regenerate.
2107 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2108 * configure: Regenerate.
2110 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2112 * config.in: Regenerate.
2113 * configure: Likewise.
2115 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2116 definition of AC_CHECK_MEMBER.
2118 * aclocal.m4: m4_include toplevel config/override.m4.
2119 * configure: Regenerate.
2121 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2123 * Makefile.in (datarootdir): New variable.
2125 2009-07-07 Doug Evans <dje@sebabeach.org>
2127 * Make-common.in (CPU_DIR): Define.
2129 2009-07-06 Doug Evans <dje@sebabeach.org>
2131 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2132 identifiers for file types rather than encoding internal
2133 implementation details of cgen.sh.
2134 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2135 * cgen.sh: Add support for parallel makes.
2136 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2138 2009-05-18 Jon Beniston <jon@beniston.com>
2140 * gennltvals.sh: Add lm32 target.
2141 * nltvals.def: Add lm32 syscall definitions.
2143 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2145 Speed up simulator startup:
2146 * sim-utils.c (zalloc): Use xcalloc.
2148 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2150 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2151 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2152 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2153 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2154 type, QI, HI, SI, DI.
2156 * callback.c (os_error): Mark as being a noreturn function.
2157 * sim-io.h (sim_io_error): Similar for sim_io_error.
2159 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2161 * aclocal.m4: Fix underquoting of function names.
2163 2008-10-21 Julian Brown <julian@codesourcery.com>
2165 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2167 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2169 * common.m4: Add test for libz and zlib.h.
2170 * configure: Regenerate to track ../common/common.m4 changes.
2173 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2174 Daniel Jacobowitz <dan@codesourcery.com>
2175 Joseph Myers <joseph@codesourcery.com>
2177 * aclocal.m4: Include ../../config/acx.m4.
2178 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2179 * configure, config.in: Regenerate.
2180 * Make-common.in (LIB_OBJS): Add version.o.
2181 (version.c, version.o): New rules.
2182 * run.c: Include version.h.
2183 (usage): Add help parameter. Print output either to stdout or
2184 stderr depending on that parameter.
2185 (print_version): New.
2186 (main): Check for --help and --version.
2187 * run-sim.h (sim_target_display_usage): Add help parameter.
2190 2008-04-14 Hans Kester <kester.hans@gmail.com>
2192 * sim-signal.c: Define missing signals for _WIN32.
2194 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2196 * gennltvals.sh: Add cr16.
2197 * nltvals.def: Rebuild.
2199 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2201 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2202 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2204 2007-08-10 Nick Clifton <nickc@redhat.com>
2206 * sim-memopt.c (memory_options): Mention that the
2207 --memory-size switch accepts suffixes.
2208 (parse_size): Handle a suffix on the size value.
2209 * sim-options.c (standard_options): Mention that the mem-size
2210 switch accepts suffixes.
2211 (standard_option_handler): Handle a suffix on the size value.
2213 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2215 * acconfig.h: Remove.
2216 * config.in: Regenerate.
2218 2006-11-07 Thiemo Seufer <ths@mips.com>
2220 * gentmap.c: Fix compile time warning.
2222 2006-11-07 Thiemo Seufer <ths@mips.com>
2224 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2225 for bfd text addresses.
2227 2006-08-29 Thiemo Seufer <ths@mips.com>
2228 Nigel Stephens <nigel@mips.com>
2230 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2231 SIM_QUIET_NAN_NEGATED.
2233 2006-08-29 Nigel Stephens <nigel@mips.com>
2235 * sim-profile.c (profile_pc_init): Initialise default profiling
2236 frequency to a prime number.
2237 (profile_print_pc): Convert gmon.out sample data into target
2240 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2242 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2243 * common.m4: Likewise.
2244 * configure: Regenerated.
2246 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2248 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2249 * configure: Regenerated.
2251 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2253 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2254 and LIBINTL_DEP everywhere.
2255 (CSEARCH): Use INCINTL.
2256 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2258 * configure: Regenerated.
2260 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2262 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2263 option-contents test.
2265 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2267 * sim-signal.c (sim_signal_to_target): Fix typos.
2269 * sim-reason.c (sim_stop_reason): Use
2270 sim_signal_to_target, not sim_signal_to_host.
2271 * sim-signal.c (sim_signal_to_host): Fix typo.
2272 (sim_signal_to_target): New function.
2274 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2276 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2279 2005-07-08 Ian Lance Taylor <ian@airs.com>
2281 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2283 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2284 different fraction for a quiet NaN.
2285 (unpack_fpu): Likewise.
2287 2005-07-08 Ben Elliston <bje@au.ibm.com>
2289 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2290 * sim-load.c: Likewise.
2291 * syscall.c: Likewise.
2293 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2295 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2298 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2300 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2302 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2304 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2305 and signed64 for __ALPHA__.
2307 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2309 * aclocal.m4 Include ../../gettext.m4.
2310 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2311 (AM_LC_MESSAGES): Remove.
2312 * configure: Regenerate.
2314 2005-02-28 Jim Blandy <jimb@redhat.com>
2316 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2317 -Wuninitialized in the default list of build warnings if CFLAGS is
2318 set, and doesn't include -O. (Using -Wuninitialized without
2319 optimization produces a warning, which interferes with compilation
2322 2005-02-21 Jim Blandy <jimb@redhat.com>
2324 * callback.c (os_fstat): Don't declare 't' unless it's used.
2326 2005-02-09 Jim Blandy <jimb@redhat.com>
2328 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2330 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2331 to $(CGEN), to ensure that the command substitution happens where
2332 the variable is referenced in the submake, not when the submake's
2333 arguments are expanded.
2334 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2335 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2336 application Scheme script directly after ${cgen}; don't precede it
2339 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2341 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2342 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2343 Include libiberty.h.
2344 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2345 being either end of a pipe.
2346 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2347 (os_shutdown): Clear pipe state.
2348 (default_callback): Initialize new members.
2350 * callback.c (default_callback): Initialize target_endian.
2351 (cb_store_target_endian): Renamed from store, new first parameter
2352 host_callback *cb, drop last parameter big_p. Take endianness
2354 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2355 Remove variable big_p.
2356 * nrun.c (main): Initialize default_callback.target_endian.
2358 2005-01-14 Andrew Cagney <cagney@gnu.org>
2360 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2361 Add explicit call to AC_CONFIG_HEADER.
2362 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2363 * configure: Re-generate.
2365 2005-01-12 Andrew Cagney <cagney@gnu.org>
2367 * common.m4: New file, based on of aclocal.m4.
2369 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2371 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2372 * configure: Regenerated to track ../common/aclocal.m4 changes.
2374 2005-01-07 Andrew Cagney <cagney@gnu.org>
2376 * configure.ac: Rename configure.in, require autoconf 2.59.
2377 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2378 * configure: Re-generate.
2380 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2382 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2383 <case CB_SYS_ftruncate>: New cases.
2385 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2387 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2388 (cb_syscall) <case CB_SYS_rename>: New case.
2389 * callback.c (os_lstat): New function.
2391 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2393 * run.1: Document --sysroot=filepath.
2394 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2395 (standard_options): Support --sysroot=<path>.
2396 (standard_option_handler): Handle OPTION_SYSROOT.
2397 * syscall.c (simulator_sysroot): Define, initialized empty.
2398 (get_path): Prepend simulator_sysroot to absolute file path.
2399 [HAVE_STRING_H]: Include string.h.
2400 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2401 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2402 (main): If simulator_sysroot is not empty, chdir there.
2403 * sim-config.h (simulator_sysroot): Declare.
2405 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2406 cgen_rtx_error" in a CGEN-generated simulator.
2407 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2408 replacement for CGEN-related breakpoints.
2410 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2412 * Make-common.in (sim-basics_h): Add $(callback_h).
2414 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2416 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2417 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2418 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2419 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2420 (SIM_CHECK_MEMBERS): New macros.
2421 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2422 for struct stat member test and write. Add ST_x calls for each
2423 struct stat member tested in configure.in. Wrap each ST_x call in
2424 #ifdef of configure macro for that member.
2425 * configure, config.in: Regenerate.
2427 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2429 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2431 <case desc>: Pass -OPC opcfile.
2432 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2433 parameter to cgen.sh.
2435 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2437 * Make-common.in (sim-basics_h): Correct dependencies on
2438 cconfig.h and tconfig.h
2439 (sim-load.o): Correct typo in sim-basics_h dependency.
2441 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2443 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2444 sub-dependencies for other sim files that they include.
2445 (sim_main_headers): Use sim-*_h macros.
2446 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2448 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2450 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2453 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2454 $(remote_sim_h) too.
2455 (sim_main_headers): Add sim-utils.h.
2457 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2459 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2461 2004-07-26 Andrew Cagney <cagney@gnu.org>
2463 Problem from Olaf Hering <olh@suse.de>.
2464 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2466 2004-07-10 Ben Elliston <bje@au.ibm.com>
2468 * hw-tree.c (parse_integer_property): Typo fix in comments.
2469 * sim-options.c (sim_args_command): Likewise.
2471 2004-06-28 Andrew Cagney <cagney@gnu.org>
2473 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2475 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2477 * callback.c (os_shutdown): Fix bug in last change: actually
2478 mark file descriptors as available on startup.
2480 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2482 [ include/gdb: * callback.h (host_callback_struct): Replace
2483 members fdopen and alwaysopen with fd_buddy. ]
2484 * callback.c: Changed all users.
2486 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2488 * sim-load.c (sim_load_file): Use bfd_get_section_size
2489 instead of bfd_get_section_size_before_reloc.
2491 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2493 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2494 passing it to printf.
2496 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2498 * callback.c: Update copyright dates.
2500 * sim-basics.h: Likewise.
2501 * sim-load.c: Likewise.
2502 * syscall.c: Likewise.
2504 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2506 * callback.c: Include cconfig.h instead of config.h.
2508 * sim-basics.h: Likewise.
2509 * sim-load.c: Likewise.
2510 * syscall.c: Likewise.
2512 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2514 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2516 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2518 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2520 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2522 * sim-options.c (standard_options): Fix the names of H8
2525 2003-10-30 Andrew Cagney <cagney@redhat.com>
2527 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2528 with "struct bfd_symbol".
2530 2003-10-21 Andrew Cagney <cagney@redhat.com>
2532 * callback.c (os_truncate): Call "truncate", and not "stat".
2534 2003-10-20 Andrew Cagney <cagney@redhat.com>
2536 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2538 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2540 * callback.c (os_ftruncate, os_truncate): New functions.
2541 (default_callback): Initialize ftruncate and truncate members.
2543 2003-09-08 Dave Brolley <brolley@redhat.com>
2545 On behalf of Doug Evans <dje@sebabeach.org>
2546 * cgen.sh: New arg archfile.
2547 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2548 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2550 2003-08-28 Andrew Cagney <cagney@redhat.com>
2552 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2553 * sim-options.c (print_help): Cast the format with specifier to
2556 2003-08-20 Michael Snyder <msnyder@redhat.com>
2557 Dave Brolley <brolley@redhat.com>
2559 * cgen-par.h (flags, word1): New target-specific
2560 fields of CGEN_WRITE_QUEUE_ELEMENT.
2561 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2562 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2563 * gennltvals.sh: Add frv target.
2564 * nltvals.def: Add frv target.
2566 2003-06-23 Michael Snyder <msnyder@redhat.com>
2568 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2569 * sim-reg.c: Fix cut-and-paste bug in comment.
2571 2003-06-22 Andrew Cagney <cagney@redhat.com>
2573 From matthew green <mrg@redhat.com>:
2574 * sim-fpu.h: Update copyright.
2575 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2576 * sim-fpu.c: Update copyright.
2577 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2579 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2581 From Doug Evans <dje@sebabeach.org>:
2582 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2583 with disassemble_info:read_memory_func.
2584 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2586 2003-06-04 Michael Snyder <msnyder@redhat.com>
2588 * common/run.c (main): Remove SIM_H8300 ifdef.
2590 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2591 (standard_options): Add '-x' for h8/300sx.
2592 (standard_option_handler): Add case for SIM_H8300SX.
2594 2003-04-13 Michael Snyder <msnyder@redhat.com>
2596 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2598 2003-03-01 Andrew Cagney <cagney@redhat.com>
2600 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2601 (sim_engine_vabort): Ditto.
2603 2003-02-27 Andrew Cagney <cagney@redhat.com>
2605 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2606 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2607 * nrun.c (main): Ditto.
2609 2003-02-26 Andrew Cagney <cagney@redhat.com>
2611 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2612 (sim_engine_vabort): Ditto.
2613 (sim_engine_halt, sim_engine_restart): Ditto.
2615 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2617 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2618 (sim-break_h): Delete macro.
2619 (sim-break.o): Delete rule.
2620 * sim-break.c: Delete file.
2621 * sim-break.h: Delete file.
2622 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2623 (STATE_BREAKPOINTS): Delete macro.
2624 (sim_state_base): Delete field breakpoints.
2625 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2626 sim_break_install to array.
2628 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2630 * run.c (usage): Fix typos.
2632 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2634 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2636 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2638 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2639 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2640 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2641 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2642 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2643 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2644 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2645 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2646 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2647 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2649 2002-11-13 Andrew Cagney <cagney@redhat.com>
2651 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2653 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2655 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2656 (distclean): Depend on it.
2658 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2660 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2662 2002-08-29 Dave Brolley <brolley@redhat.com>
2664 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2666 2002-07-17 Andrew Cagney <cagney@redhat.com>
2668 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2669 (sim_set_callbacks, sim_size, sim_trace)
2670 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2671 to here from "gdb/remote-sim.h".
2673 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2675 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2676 avoid possible longjmp problems with automatic variable siggnal.
2678 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2680 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2681 * Make-common.in (installdirs): Make $(libdir) too, needed when
2682 installing libsim.a.
2684 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2686 * gennltvals.sh (dir): Mark d30v as obsolete.
2687 * nltvals.def: Remove d30v.
2689 2002-06-17 Andrew Cagney <cagney@redhat.com>
2691 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2693 * sim-memopt.c: Include <unistd.h>.
2694 (do_memopt_add): Fix printf format.
2695 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2697 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2699 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2700 --enable-gdb-build-warnings.
2701 * configure: Regenerated to track ../common/aclocal.m4 changes.
2703 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2705 * sim-fpu.c (unpack_fpu): Initialize exponent for
2708 (sim_fpu_sqrt): Same.
2710 2002-06-08 Andrew Cagney <cagney@redhat.com>
2712 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2713 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2715 * sim-load.c: Ditto.
2716 * callback.c: Ditto.
2718 * Make-common.in (callback_h): Define.
2719 (remote_sim_h): Define.
2721 (callback.o): Update.
2722 (syscall.o): Update.
2725 (sim-hload.o): Update.
2727 (sim-reason.o): Update.
2728 (sim-reg.o): Update.
2729 (sim-resume.o): Update.
2731 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2733 * run.c: Fix formatting.
2735 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2737 * run-sim.h: New header. Provide prototypes for functions used
2738 between run() and libsim.a which are not used by GDB.
2739 * run.c: Include run-sim.h.
2740 (main): If SIM_TARGET_SWITCHES is defined call
2741 sim_target_parse_command_line.
2742 (usage): If SIM_TARGET_SWITCHES is defined call
2743 sim_target_display_usage.
2745 2002-05-17 Andrey Volkov <avolkov@transas.com>
2747 * run.c: Made h8300s as new target, not h8300h alias.
2748 Added new option -S (h8300s target)
2749 * sim-options.c: Ditto.
2751 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2753 * callback.c: Use 'deprecated' rather than 'depreciated.'
2755 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2757 From wiz at danbala:
2758 * sim-fpu.h: Fix grammar and typos.
2761 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2763 * callback.c: Fix some spelling errors.
2764 * hw-device.h: Likewise.
2765 * hw-tree.c: Likewise.
2766 * sim-abort.c: Likewise.
2767 * sim-alu.h: Likewise.
2768 * sim-core.h: Likewise.
2769 * sim-events.c: Likewise.
2770 * sim-events.h: Likewise.
2771 * sim-fpu.h: Likewise.
2772 * sim-profile.h: Likewise.
2773 * sim-utils.c: Likewise.
2775 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2777 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2780 2002-01-20 Ben Elliston <bje@redhat.com>
2782 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2783 the comment for this enumerator.
2785 2002-01-14 Ben Elliston <bje@redhat.com>
2787 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2789 2001-12-20 Kazu Hirata <kazu@hxi.com>
2791 * run.c (usage): Fix a typo.
2793 2001-07-05 Ben Elliston <bje@redhat.com>
2795 * Make-common.in (srccgen): Remove.
2796 (CGEN_CPU_DIR): Define.
2797 (CGEN_READ_SCM): Redefine without $(srccgen).
2798 (CGEN_ARCH_SCM): Ditto.
2799 (CGEN_CPU_SCM): Ditto.
2800 (CGEN_DECODE_SCM): Ditto.
2801 (CGEN_DESC_SCM): Ditto.
2803 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2805 * sim-load.c (sim_load_file): Put it back: external now.
2806 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2808 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2810 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2812 * sim-utils.c (sim_analyze_program): Ditto.
2814 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2816 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2817 we're finished with its immediate use.
2818 * sim-load.c (sim_load_file): Ditto.
2820 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2822 Add support for mmap-based memory regions.
2823 * sim-memopt.c (mmap_next_fd): New global.
2824 (sim_memory_init): Reinitialize it.
2825 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2826 "--memory-mapfile FILE" option. Check for some errors.
2827 (do_memopt_add): Conditionally do mmap instead of malloc for
2828 backing store of simulated memory. Check for more errors.
2829 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2830 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2831 * configure.in: Look for mmap/fstat related functions and headers.
2832 * config.in, configure: Regenerated.
2834 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2836 * sim-core.c (sim_core_map_attach): Correct overlap-related
2839 2001-03-07 Michael Meissner <meissner@redhat.com>
2841 * run.c (alloca-conf.h): Delete, no longer provided.
2843 2001-02-22 Ben Elliston <bje@redhat.com>
2845 * sim-trace.h (TRACE_VPU_IDX): Add.
2846 (TRACE_vpu): Define.
2847 (WITH_TRACE_VPU_P): Likewise.
2848 (TRACE_VPU_P): Likewise.
2849 * sim-trace.c (OPTION_TRACE_VPU): Define.
2850 (trace_options): Add --trace-vpu.
2851 (trace_option_handler): Handle OPTION_TRACE_VPU.
2852 (trace_option_handler): Include VPU tracing in --trace-semantics.
2853 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2855 2001-02-21 Ben Elliston <bje@redhat.com>
2857 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2858 (TRACE_BRANCH_INPUT2): Likewise.
2860 2001-02-09 Ben Elliston <bje@redhat.com>
2862 * (profile_print_pc): Write header out in target byte order.
2864 2001-02-09 Ben Elliston <bje@redhat.com>
2866 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2867 adjusting the pc shift value.
2869 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2871 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2872 where a numeric value is supplied.
2874 2001-01-06 Ben Elliston <bje@redhat.com>
2876 * cgen.sh: Allow extrafiles to include the semantics files when
2877 generating an ISA-specific decoder.
2879 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2881 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2883 2000-12-23 Ben Elliston <bje@redhat.com>
2885 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2886 them to the trace stream using sim_fpu_printn_fpu. Include
2889 2000-12-15 Ben Elliston <bje@redhat.com>
2891 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2892 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2893 trailing digits as specified (-1 to print all digits).
2894 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2895 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2898 2000-12-13 Ben Elliston <bje@redhat.com>
2900 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2901 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2904 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2906 * sim-endian.h: Don't have parameters on macro definitions which
2907 are simply renaming functions, to permit use of XCONCAT2 in both
2908 the macro name and the arguments in a use of such a definition.
2910 2000-12-11 Ben Elliston <bje@redhat.com>
2912 * cgen-ops.h (SUBWORDDFDI): New function.
2914 2000-12-05 Ben Elliston <bje@redhat.com>
2916 * Make-common.in (cgen-defs): New target.
2917 (cgen-decode): Pass $(EXTRAFILES).
2919 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2920 -outfile-suffix options.
2922 2000-12-04 Ben Elliston <bje@redhat.com>
2924 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2925 (SUBWORDSIUQI): Likewise.
2926 (SUBWORDDIHI): Likewise.
2927 (SUBWORDDIQI): New function.
2929 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2930 * cgen-scache.c (scache_option_handler): Remove unused local var.
2932 2000-12-03 Ben Elliston <bje@redhat.com>
2934 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2936 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2938 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2940 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2942 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2945 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2947 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2948 (set_hw_delete): Moved the macro as a function.
2949 * hw-base.h (set_hw_delete): Declare as external function.
2950 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2951 allocated using hw_malloc.
2953 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2955 * sim-options.c (sim_parse_args): Free the memory used for
2956 long_options, short_options, handlers, opt_cpu, orig_val.
2958 2000-11-20 Ben Elliston <bje@redhat.com>
2960 * cgen-ops.h (SUBBI): New macro.
2961 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2962 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2964 2000-11-16 Ben Elliston <bje@redhat.com>
2966 * cgen-types.h (VOID): New type.
2968 2000-11-09 Ben Elliston <bje@redhat.com>
2970 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2971 (sim_fpu_two): Set exponent to 1.
2973 2000-10-26 Ben Elliston <bje@redhat.com>
2975 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2976 `all'. Pass `-i' options to cgen applications.
2977 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2978 cgen-desc): Pass $(isa) to cgen.sh.
2980 2000-10-08 Ben Elliston <bje@redhat.com>
2982 * cgen-utils.c (cgen_rtx_error): New function.
2984 2000-10-07 Ben Elliston <bje@redhat.com>
2986 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2987 conditions for sim_core_read_buffer().
2989 2000-09-26 Dave Brolley <brolley@redhat.com>
2991 * cgen-utils.c (RORQI): New function.
2992 (ROLQI): New function.
2993 (RORHI): New function.
2994 (ROLHI): New function.
2996 2000-08-28 Dave Brolley <brolley@redhat.com>
2998 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2999 in insn_value if it will fit.
3001 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3003 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3005 2000-08-15 Dave Brolley <brolley@redhat.com>
3007 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3009 2000-08-15 Dave Brolley <brolley@redhat.com>
3011 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3012 (PROFILE_CPU_FREQ): New macro.
3013 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3014 (profile-options): Add profile-cpu-frequency.
3015 (parse_frequency): New function.
3016 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3017 (profile_print_speed): Print cpu frequency and simulated execution time.
3018 Re-indent other items to match.
3020 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3022 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3024 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3026 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3027 * Makefile.in (install): Install run.1 man page.
3029 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3031 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3032 * Makefile.in (headers,nltvals.def): Merge.
3034 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3036 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3037 * nrun.c (main): Print the simulator statistics only in
3039 * hw-properties.h (hw_find_integer_array_property): Fix
3040 prototype (use signed_cell).
3042 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3043 * sim-events.c (sim_events_remain_time): New function returning
3044 the time that remains before the event is raised.
3045 * hw-events.c (hw_event_remain_time): Likewise.
3046 * sim-events.h (sim_events_remain_time): Declare.
3047 * hw-events.h (hw_event_remain_time): Declare.
3049 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3050 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3051 (OPTION_HW_LIST): New option --hw-list to list the devices.
3052 (hw_option_handler): List the device tree with 'sim_hw_print'.
3054 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3055 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3056 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3057 (EXTENDED): Define for 16-bit word size.
3058 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3059 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3060 * sim-types.h: Added support for 16-bit targets.
3062 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3064 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3066 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3068 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3069 * Makefile.in (distclean): Clean cconfig.h also.
3071 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3073 * configure: Regenerated to track ../common/aclocal.m4 changes.
3075 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3077 * aclocal.m4 (sim-profile): Enable the profiler by default.
3079 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3081 * run.c (main): Initialize sigrc.
3083 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3085 * sim-events.c (update_time_from_event): Add more detailed event
3088 2000-03-30 Dave Brolley <brolley@redhat.com>
3090 * aclocal.m4 (cgen): Use guile to run cgen.
3092 2000-03-23 Dave Brolley <brolley@redhat.com>
3094 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3096 * cgen-accfp.c (fextsfdf): New function.
3097 (ftruncdfsf): New function.
3098 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3100 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3102 * cgen-ops.h: Added TRUNCSISI.
3104 2000-03-08 Dave Brolley <brolley@redhat.com>
3106 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3107 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3108 (sim_queue_fn_si_write): Last argument is has type USI.
3109 (sim_queue_fn_sf_write): New function.
3110 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3111 (sim_queue_fn_sf_write): New function.
3112 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3114 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3116 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3117 sim_set_trace and run simulator using sim_resume.
3118 (main): Add option ``-o'' - operating environment. Only continue
3119 after a signal when operating environment.
3120 (main): Always set REASON and SIGRC using sim_stop_reason.
3121 (sim_trace): Delete extern declaration.
3123 2000-02-08 Nick Clifton <nickc@cygnus.com>
3125 * callback.c: Fix compile time warning messages.
3126 * run.c: Fix compile time warning messages.
3128 1999-12-17 Dave Brolley <brolley@cygnus.com>
3130 * sim-profile.h: (set_profile_option_mask): Add prototype.
3131 * sim-profile.c (set_profile_option_mask): No longer static.
3133 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3135 * sim-arange.c: Include <string.h>
3137 1999-12-07 Dave Brolley <brolley@cygnus.com>
3139 * sim-options.c (print_help): '=' required before optional argument.
3140 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3141 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3142 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3143 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3144 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3145 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3146 (fn_mem_qi_write): New union members.
3147 (fn_mem_hi_write): New union members.
3148 (fn_mem_si_write): New union members.
3149 (fn_mem_di_write): New union members.
3150 (fn_mem_df_write): New union members.
3151 (fn_mem_xi_write): New union members.
3152 (sim_queue_fn_mem_qi_write): New function.
3153 (sim_queue_fn_mem_hi_write): New function.
3154 (sim_queue_fn_mem_si_write): New function.
3155 (sim_queue_fn_mem_di_write): New function.
3156 (sim_queue_fn_mem_df_write): New function.
3157 (sim_queue_fn_mem_xi_write): New function.
3158 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3159 (sim_queue_fn_mem_hi_write): New function.
3160 (sim_queue_fn_mem_si_write): New function.
3161 (sim_queue_fn_mem_di_write): New function.
3162 (sim_queue_fn_mem_df_write): New function.
3163 (sim_queue_fn_mem_xi_write): New function.
3164 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3165 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3166 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3168 1999-12-01 Dave Brolley <brolley@cygnus.com>
3170 * cgen-accfp.c (subsf): Check status code.
3188 1999-11-26 Dave Brolley <brolley@cygnus.com>
3190 * cgen-par.h (fn_df_write): Mode of data is DF.
3191 (sim_queue_fn_df_write): Mode of data is DF.
3192 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3194 1999-11-22 Dave Brolley <brolley@cygnus.com>
3196 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3197 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3199 1999-11-04 Dave Brolley <brolley@cygnus.com>
3201 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3202 CGEN_MEM_XI_WRITE members.
3203 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3204 (sim_queue_fn_xi_write): New function.
3205 (sim_queue_mem_xi_write): New function.
3207 * cgen-par.c (sim_queue_fn_xi_write): New function.
3208 (sim_queue_mem_xi_write): New function.
3209 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3212 1999-10-22 Dave Brolley <brolley@cygnus.com>
3214 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3215 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3216 * cgen-par.c: Set insn_address for each queued write. Get pc from
3217 cpu when executing queued writes.
3219 1999-10-19 Dave Brolley <brolley@cygnus.com>
3221 * cgen-par.h (sim_queue_fn_pc_write): New function.
3222 (CGEN_FN_PC_WRITE): New enumerator.
3223 (fn_pc_write): New union member.
3224 * cgen-par.c (sim_queue_fn_pc_write): New function.
3225 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3227 1999-10-18 Dave Brolley <brolley@cygnus.com>
3229 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3230 (CGEN_MEM_DF_WRITE): New enumerator.
3231 (mem_di_write): New union member.
3232 (mem_df_write): New union member.
3233 * cgen-par.c (sim_queue_mem_di_write): New function.
3234 (sim_queue_mem_df_write): New function.
3235 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3237 * cgen-accfp.c (divsf): Check for division errors.
3239 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3241 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3243 1999-10-07 Dave Brolley <brolley@cygnus.com>
3245 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3246 (fn_hi_write): New union member.
3247 (sim_queue_fn_hi_write): New function.
3248 * cgen-par.c (sim_queue_fn_hi_write): New function.
3249 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3251 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3253 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3254 Change type of result to SEM_PC.
3256 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3258 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3260 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3262 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3263 (JOIN*): Delete cpu arg.
3265 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3267 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3269 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3271 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3273 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3276 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3278 * run.c (main): Check the sim_stop_reason and only halt simulation
3279 when a valid stop condition is identified.
3281 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3283 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3285 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3287 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3288 (bi_write): New union element.
3289 (sim_queue_bi_write): New function.
3290 * cgen-par.c (sim_queue_bi_write): New function.
3291 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3293 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3295 * configure: Regenerated to track ../common/aclocal.m4 changes.
3297 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3298 ../gdb/configure.in.
3299 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3300 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3301 (SIM_WARNINGS): Delete
3302 (CONFIG_CFLAGS): Update.
3304 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3306 * cgen-par.c: New file.
3307 * cgen-par.h: New file.
3308 * cgen-sim.h (cgen-par.h): #include it.
3309 * cgen-cpu.h (write_queue): New field.
3310 (CPU_WRITE_QUEUE): New access macro.
3311 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3312 (cgen-par.o): New target.
3314 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3316 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3317 * cgen-utils.c (mode_names): Update.
3319 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3321 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3322 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3323 buffer arg if WITH_PARALLEL_GENWRITE.
3324 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3325 (struct idesc): Ditto.
3327 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3329 * sim-model.c (model_option_handler): Add \n to error message.
3331 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3333 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3334 (insn_sem): Rewrite.
3335 (sem_fn_desc): New struct.
3337 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3339 (scache case): Split into non-parallel/parallel versions.
3340 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3341 if not use semantic switch version.
3343 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3345 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3346 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3347 (SEM_BRANCH_INIT_EXTRACT): Delete.
3348 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3349 (SEM_BRANCH_FINI): Ditto.
3350 (SEM_BRANCH_VIA_ADDR): Ditto.
3351 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3352 (SEM_BRANCH_ADDR_CACHE): Delete.
3353 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3354 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3356 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3357 (@cpu@_pbb_begin): Initialize branch_target.
3358 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3359 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3361 (@cpu@_engine_run_fast): Ditto.
3363 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3365 * cgen-utils.c (RORSI): New function.
3366 (ROLSI): New function.
3368 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3370 * Makefile.in (TAGS): Tweak TAGS regex.
3371 * cgen-mem.h (*): Add TAGS markers.
3373 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3375 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3376 passed in when sim_resume is first entered - don't re-pass it
3379 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3381 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3382 OPTION_LOAD_LMA but only when is defined.
3383 (standard_options): When SIM_HANDLES_LMA is defined include
3384 options --load-lma and --load-vma.
3385 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3387 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3388 (struct sim_state_base): Add load_at_lma_p.
3389 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3390 STATE_LOAD_AT_LMA_P.
3392 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3394 * nrun.c (main): Re-format loop gnu style.
3396 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3398 * dv-sockser.c (connected_p): Initialize addrlen.
3400 1999-07-06 Dave Brolley <brolley@cygnus.com>
3402 * cgen-accfp.c (floatsidf): New function.
3403 (fixdfsi): New function.
3405 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3407 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3409 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3411 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3412 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3413 * cgen-fpu.c: New file.
3414 * cgen-fpu.h: New file.
3415 * cgen-accfp.c: New file.
3416 * cgen-cpu.h (CGEN_CPU): New member fpu.
3417 * cgen-mem.h: Redo fp support.
3418 * cgen-ops.h: Delete k&r support. Redo fp support.
3419 * cgen-sim.h: Include cgen-fpu.h.
3420 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3422 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3424 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3426 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3427 (@cpu@_pbb_cti_chain): Minor clean up.
3429 1999-05-08 Felix Lee <flee@cygnus.com>
3431 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3432 AM_CYGWIN32 and AM_EXEEXT.
3433 * configure: Regenerate.
3435 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3437 * sim-core.c (device_error,device_io_read_buffer,
3438 device_io_write_buffer): Delete decls.
3439 * sim-core.h: Put them here.
3441 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3442 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3443 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3444 (sim_core_write_aligned_N): Ditto.
3446 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3448 * sim-memopt.c (sim_memory_uninstall): Don't look into
3451 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3453 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3455 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3457 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3458 (sim_core_write_buffer): Ditto.
3460 1999-04-02 Keith Seitz <keiths@cygnus.com>
3462 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3463 after the interval counter has expired.
3464 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3465 poll_quit callbacks. May be overridden by Makefile.
3466 (poll_quit_counter): New global.
3467 * sim-events.c: Remove all mentions of ui_loop_hook. The
3468 host callback "poll_quit" will serve the purpose.
3469 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3471 * nrun.c: Remove declaration of ui_loop_hook.
3473 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3475 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3476 if being used by gdb.
3478 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3480 * cgen-types.h (XF,TF): Tweak.
3481 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3483 (SUBWORD*,JOIN*): Define.
3484 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3485 moved into cpu descriptor.
3486 * sim-model.h (MACH): New member `num'.
3488 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3490 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3491 (CGEN_CPU): Member opcode renamed to cpu_desc.
3492 New members get_idata,disassembler.
3493 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3494 CGEN_INSN_ATTR_VALUE.
3495 (CGEN_STATE): Delete member opcode_table.
3496 (sim_disassemble_insn): Delete decl.
3497 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3498 (struct idesc): Moved to here from <cpu>-decode.h.
3499 * cgen-run.c (prime_cpu): Call prepare_run callback.
3500 * cgen-trace.h (SFILE): New type.
3501 (sim_disasm_sprintf): Declare.
3502 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3503 (sim_cgen_disassemble_insn): Declare.
3504 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3505 (insn_fields): Delete.
3506 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3508 (trace_insn): Call CPU_DISASSEMBLER hook.
3509 (sim_disasm_sprintf): New function.
3510 (sim_disasm_read_memory): New function.
3511 (sim_disasm_perror_memory): New function.
3512 (sim_cgen_disassemble_insn): New function.
3513 * cgen-utils.c: Don't include cpu-opc.h.
3514 (virtual_insn_entries): New static local.
3515 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3516 (cgen_insn_name): Rewrite.
3517 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3518 * cgen.sh (desc): New file generator handler.
3519 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3520 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3521 Don't include cpu-opc.h,cpu-sim.h.
3522 * sim-model.c (model_set): Delete SIM_DESC arg.
3523 (sim_model_set): Update.
3524 * sim-model.h (MACH): New member prepare_run.
3526 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3528 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3529 if redundant with allocator functions.
3531 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3533 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3535 * sim-profile.h: Make like sim-trace.h.
3536 (PROFILE_USEFUL_MASK): New macro.
3537 * sim-profile.c (profile_options): Make like trace_options, allow
3538 optional on|off arg where applicable.
3539 (set_profile_option_mask): New function.
3540 (sim_profile_set_option): New function.
3541 (profile_option_handler): Simplify.
3542 Have -p only enable selected things, not everything.
3543 Add missing break to OPTION_PROFILE_PC_RANGE.
3544 * cgen-scache.c (scache_options): Allow optional on|off arg to
3546 (scache_option_handler): Use sim_profile_set_option.
3548 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3550 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3551 (memory_option_handler): Implement MEMORY_FILL option. Make
3552 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3553 (parse_ulong_value): New function.
3554 (do_memopt_add): Allocate all buffers. Optionally fill them.
3556 1999-01-15 Richard Henderson <rth@cygnus.com>
3558 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3559 va_list, not an integer.
3560 * sim-events.c (sim_events_schedule): Likewise.
3562 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3563 the appropriate type.
3565 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3567 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3568 (sim_disassemble_insn): Update prototype.
3569 (sim_engine_invalid_insn): Ditto.
3570 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3571 (SEM_BRANCH_INIT): PCADDR->IADDR.
3572 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3573 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3574 * cgen-scache.h (*): Ditto.
3575 * cgen-trace.c (*): Ditto.
3576 * cgen-trace.h (*): Ditto.
3577 * cgen-utils.c (*): Ditto.
3578 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3580 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3581 (simple engine framework): Rewrite.
3582 * sim-module.c (modules): Install model module sooner (and in
3583 particular before the profile module).
3585 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3587 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3588 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3589 (sim_model_init): Call it.
3591 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3593 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3595 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3596 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3597 (SEM_BRANCH_INIT_EXTRACT): New macro.
3598 (SEM_BRANCH_INIT): Add taken_p.
3599 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3600 (SEM_BRANCH_FINI): Use it.
3602 * cgen-run.c (sim_resume): Handle tracing of last insn.
3603 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3604 * cgen-trace.c (current_abuf): New static global.
3605 (trace_insn_init): Initialize it.
3606 (trace_insn_fini): Use it.
3607 (trace_insn): Set it.
3608 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3609 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3610 (@cpu@_emit_after): Ditto.
3611 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3612 labels if WITH_SEM_SWITCH_FULL.
3613 * sim-model.c: Include bfd.h.
3614 (sim_model_init): New function.
3615 (sim_model_install): Record init fn.
3616 * sim-model.h (MACH): New member bfd_name.
3617 * sim-module.c (modules): Initialize model before scache.
3619 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3621 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3623 * nrun.c (main): Remain in simulation loop for traps and
3624 exceptions when in operating environment mode.
3625 (ui_loop_hook): New stub hook for standalone use.
3626 * sim-events.c (sim_events_process): Call ui_loop_hook
3627 periodically on CYGWIN host.
3629 * sim-reason.c (sim_stop_reason): Return host signal numbers
3630 to gdb on sim_stopped and sim_signalled cases.
3631 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3632 hook just before longjmp.
3633 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3634 hook just before sim_engine_run.
3636 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3637 * sim-trace.h (trace_generic): Ditto.
3638 * sim-trace.c (trace_generic): Ditto.
3640 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3642 * Make-common.in (SIM_MAIN_DEPS): New var.
3643 (CGEN_MAIN_CPU_DEPS): New var.
3644 * aclocal.m4: Add --enable-cgen-maint option.
3645 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3647 (GETIMEM*): Pass pc value to sim_core routine.
3649 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3651 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3652 Compare with ZERO not NULL.
3654 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3656 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3659 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3661 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3662 * sim-trace.c: Include stdlib.h if present.
3663 * dv-sockser.c: Include unistd.h if present.
3664 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3665 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3667 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3669 * gennltvals.sh: Add i960.
3670 * nltvals.def: Rebuild.
3672 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3674 * cgen-defs.h: New file, old cgen-sim.h.
3675 * cgen-sim.h: Simple header that includes others.
3676 * sim-arange.c: New file.
3677 * sim-arange.h: New file.
3678 * sim-basics.h: Include it.
3679 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3680 (sim-arange.o): Add rule for.
3681 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3682 (sim_io_eprintf_cpu): Add prototype.
3683 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3684 (INLINE2): New macro.
3685 (EXTERN_INLINE): New macro.
3686 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3687 before calling module init fns.
3688 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3689 (profile_init): New function.
3690 (profile_options): New option --profile-range.
3691 (profile_option_handler): Handle --profile-range.
3692 (profile_print_insn): Qualify address range specific section titles.
3693 (profile_print_addr_ranges): New function.
3694 (profile_info): Print address ranges if specified.
3695 (profile_install): Set profile_init init fn.
3696 * sim-profile.h (PROFILE_DATA): New member `range'.
3697 * sim-trace.c (trace_init): New function.
3698 (trace_options): New option --trace-range.
3699 (trace_option_handler): Handle --trace-range.
3700 (trace_install): Set trace_init init fn.
3701 * sim-trace.h (TRACE_DATA): New member `range'.
3702 * sim-utils.c (sim_cpu_msg_prefix): New function.
3703 (sim_io_eprintf_cpu): New function.
3704 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3705 (PC_IN_PROFILE_RANGE_P): New macro.
3706 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3707 (trace_insn_fini): New arg abuf. All callers updated.
3708 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3709 printing cycle counts.
3710 * cgen-trace.h (trace_insn_fini): Update prototype.
3711 (TRACE_RESULT_P): New macro.
3712 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3713 (TRACE_INSN): Check ARGBUF_TRACE_P.
3714 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3715 * cgen-types.h (SIM_INLINE): Delete.
3716 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3717 * cgen-utils.c: Don't include cgen-engine.h
3718 * genmloop.sh (@cpu@_fill_argbuf): New function.
3719 (@cpu@_fill_argbuf_tp): New function.
3720 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3721 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3722 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3723 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3724 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3725 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3726 doing profiling. Update call to TRACE_INSN_FINI.
3728 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3730 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3732 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3735 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3737 * sim-inline.c (SIM_INLINE_P): Fix typo.
3739 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3741 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3743 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3745 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3746 * nltvals.def: Re-generate.
3748 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3750 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3751 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3752 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3754 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3755 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3757 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3759 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3760 (${cpu}_pbb_cti_chain): Ditto.
3762 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3764 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3765 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3766 (EXTRACT_INT,EXTRACT_UINT): New macros.
3767 (SEM_SEM_ARG): New macro.
3768 (SEM_NEXT_VPC): New arg `pc'.
3769 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3770 (sim_disassemble_insn): Update prototype.
3771 * cgen-trace.c (current_insn,insn_fields): New static locals.
3772 (trace_insn): Set them.
3773 * cgen-utils.c: #include cgen-engine.h.
3774 (sim_disassemble_insn): New arg insn_fields.
3775 Handle variable length insns.
3776 * genmloop.sh: Only emit pbb decls if -pbb.
3777 (${cpu}_scache_lookup): New arg `vpc'.
3778 (scache support): Fetch pc before entering loop.
3780 * gennltvals.sh: Add fr30 support.
3781 * nltvals.def: Rebuild.
3783 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3785 * sim-types.h: Re-do type system so that GCC's attribute and mode
3786 are used to specify types. Handle case of ALPHA.
3788 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3790 * aclocal.m4: Add tests for dlopen family.
3791 * config.in: Regenerated.
3793 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3795 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3797 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3799 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3800 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3801 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3802 * cgen-sim.h: ... to here.
3804 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3806 * aclocal.m4 (enable-build-warnings): Replace
3807 enable-sim-warnings. Extend =LIST syntax so that prepend and
3808 append of options is possible. Drop -Werror, add
3809 -Wstrict-prototypes for GDB compatibility.
3810 * Make-common.in (SIM_WARNINGS): Update.
3812 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3814 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3815 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3816 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3817 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3818 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3820 * cgen-cpu.h: New file.
3821 * cgen-engine.h: New file.
3822 * cgen-scache.h: New file.
3823 * cgen-sim.h: Delete portions moved to new files.
3824 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3825 rather than sending result to stdout.
3827 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3829 * Make-common.in (sim-reg.o): New rule.
3830 (cgen-run.o): New rule.
3831 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3832 * cgen-run.c (prime_cpu): New function.
3833 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3834 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3836 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3837 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3838 (CGEN_INSN_VIRTUAL_P): New macro.
3839 (SEM_PC): New typedef.
3840 (SEMANTIC_FN): Change type of result to SEM_PC.
3841 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3842 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3843 (SCACHE_MAP): New typedef.
3844 (CPU_SCACHE): Add pbb support.
3845 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3846 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3847 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3849 (INSN_NAME): Delete.
3850 (cgen_insn_name): Declare.
3851 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3852 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3853 (first_insn_p): Make static.
3854 (trace_insn): Handle virtual insns specially.
3855 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3856 * cgen-types.h (UBI): Delete.
3857 (MODE_TYPE): New enum.
3858 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3859 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3860 (cgen_virtual_opcode_table): New global.
3861 (cgen_insn_name): New function.
3862 (sim_disassemble_insn): Ignore virtual insns.
3863 * genmloop.sh: Delete top level loop generation. Add pbb support.
3864 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3865 (sim_cpu_base): New members max_insns,insn_name,model_data.
3866 (CPU_PC_GET,CPU_PC_SET): New macros.
3867 (sim_pc_get,sim_pc_set): Declare.
3868 * sim-model.c (model_set): Call model init fn.
3869 * sim-model.h (MODEL_FN): New typedef.
3870 (INSN_TIMING): New member model_fn.
3871 (MODEL): New members num,init.
3872 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3873 All callers updated.
3874 (profile_insn_init): New fn.
3875 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3876 Exit early if insn profiling not supported.
3877 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3878 (profile_install): Record profile_insn_init as init fn.
3879 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3880 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3881 (PROFILE_DATA): Delete member exec_time.
3882 Change insn_count to pointer to array, rather than the array.
3883 (sim_profile_print_bar): Declare.
3885 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3887 * cgen-run.c: New file.
3888 * sim-reg.c: New file.
3890 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3892 * aclocal.m4: Add checks for -lsocket and -lnsl.
3894 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3895 allow local port reuse on listening socket.
3897 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3899 * sim-config.h: Remove reference to linux kernel header.
3901 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3903 * dv-sockser.c (sockser_addr): Make variable non-static.
3905 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3907 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3909 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3911 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3913 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3915 * Make-common.in (install-common): Add $(EXEEXT) when installing
3918 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3920 * cgen-sim.h (cgen_state): New member opcode_table.
3921 * cgen-utils.c (sim_disassemble_insn): Use it.
3923 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3925 * cgen-mem.h (DECLARE_SETT): Fix return type.
3926 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3927 * cgen-scache.c: Include stdlib.h.
3928 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3929 * sim-model.c (model_option_handler): Remove unused variable `n'.
3931 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3933 * cgen-utils.c: Include bfd.h.
3934 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3936 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3938 * sim-bits.h (EXTEND24): Fix typo.
3940 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3942 * sim-events.c (ETRACE_P): New macro.
3943 (struct _sim_event): Add member trace.
3944 (sim_events_free): Reclaim trace message.
3946 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3947 sim_events_schedule_tracef): New functions, include printf trace
3948 information in argument list. If tracing, store asprintf'd trace
3949 message in sim_event.
3951 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3952 hw_event_queue_schedule_vtracef): New functions, mimic
3955 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3957 * sim-bits.h (EXTEND24): Define.
3959 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3961 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3962 (CPU_SCACHE_HASH_MASK): New macro.
3963 (SCACHE_HASH_PC): Rewrite.
3964 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3965 computation out of main loop.
3967 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3969 * cgen-sim.h (RECORD_IADDR): Delete.
3970 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3971 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3973 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3975 * gennltvals.def (mn10200): Add entry.
3976 * nltvals.def: Regenerate with MN10200 additions.
3978 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3980 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3981 documentation on how it works.
3983 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3984 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3985 sim_core_set_xor, sim_core_xor_read_buffer,
3986 sim_core_xor_write_buffer): Update.
3988 * sim-events.h, sim-events.c (sim_events_install,
3989 sim_events_watch_clock, sim_events_schedule_after_signal,
3990 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3991 sim_events_deschedule): Update.
3993 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3994 sim_fpu_max32, sim_fpu_max64): Update.
3996 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3998 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3999 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4000 * sim-profile.c (profile_print_model): Update.
4002 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4004 * gennltvals.def (m32r): Use common syscall.h now.
4005 (mn10300): Add entry.
4006 * nltvals.def: Regenerate.
4008 * sim-engine.c (sim_engine_get_run_state): New function.
4009 * sim-engine.h (sim_engine_get_run_state): Declare it.
4011 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4013 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4014 * sim-core.c (sim_core_signal): Make extern, always define.
4016 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4018 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4019 * cgen-ops.h (ANDIF): New macro.
4020 (ANDIF[BQHSD]I): Delete.
4022 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4024 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4025 (hw_event_queue_schedule, hw_event_queue_deschedule,
4026 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4029 * hw-alloc.h (HW_NZALLOC): Define.
4031 * Make-common.in (test-hw-events): Add target for testing the
4034 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4036 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4038 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4040 * hw-main.h: Include hw-handles.h, hw-instances.h.
4041 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4042 * hw-base.c (hw_create, hw_delete): Call same.
4044 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4046 * dv-core.c: Include hw-main.h and sim-main.h.
4047 * dv-pal.c: Include hw-main.h and sim-io.h.
4048 * dv-glue.c: Include hw-main.h.
4050 * hw-main.h: New file. Move list of includes to here.
4051 * hw-base.h: From here.
4052 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4053 (hw-*.o, dv-*.o): Update.
4054 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4055 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4058 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4059 do_hw_poll_read): Move declarations from here.
4060 * hw-main.h: To here.
4062 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4064 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4066 * Make-common.in (hw-config.h): Update
4067 * hw-base.c, dv-pal.c, dv-glue.c: Update
4069 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4070 `*_callback' to `*_method.
4072 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4074 * hw-base.h (set_*): Move set method macros from here.
4075 * hw-device.h: To here.
4077 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4079 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4082 * hw-base.c (hw_create, hw_delete): Call
4083 * hw-properties.c (create_hw_property_data,
4084 delete_hw_property_data): Define.
4086 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4088 * hw-device.c, hw-properties.c: Include hw-base.h
4090 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4091 * hw-device.c: From here.
4092 * hw-base.h: Include "hw-events.h".
4094 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4095 * hw-base.c (hw_create, hw_delete): Call.
4096 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4098 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4099 (hw-alloc.o): New target.
4101 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4103 * hw-events.h, hw-events.c: New files. Move event code to here.
4104 * sim-hw.c: From here.
4105 * hw-base.h: Include "hw-events.h".
4106 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4107 (hw-events.o): New target.
4109 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4110 * hw-events.h (struct hw_event): Replace typedef hw_event.
4112 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4113 * hw-base.c (hw_create, hw_delete): Call.
4114 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4118 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4120 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4121 * hw-ports.c: To here.
4123 * hw-base.h, hw-ports.c (create_hw_port_data,
4124 delete_hw_port_data): New functions.
4125 * hw-base.c (hw_delete, hw_create): Call same.
4127 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4129 * hw-ports.h: To here.
4131 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4133 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4134 PROCESSOR and CIA arguments.
4136 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4138 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4139 Move common object files from here.
4140 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4142 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4144 * sim-hw.c: Include ctype.h.
4145 (do_hw_poll_read): Do not assume EAGAIN.
4147 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4149 * cgen-trace.c (first_insn_p): New static local.
4150 (trace_insn_init): Set it.
4151 (trace_insn_fini): Use TRACE_PREFIX.
4152 (trace_insn): Rewrite to use trace_prefix.
4153 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4154 Adjust width accordingly.
4156 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4157 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4158 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4159 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4160 (PROFILE_COUNT_CORE): Simplify.
4161 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4163 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4165 * cgen-ops.h (ADDCFSI): Fix typo.
4167 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4169 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4170 * genmloop.sh: Use them rather than static locals.
4172 * sim-engine.c (sim_engine_set_run_state): New function.
4173 * sim-engine.h (sim_engine_set_run_state): Declare.
4174 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4175 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4176 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4178 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4180 * cgen-trace.c (trace_insn_init): New arg first_p.
4181 All callers updated.
4182 (trace_insn_fini): New arg last_p. All callers updated.
4183 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4184 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4185 * genmloop.sh (engine_resume): Update.
4187 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4189 * Make-common.in (install-common): Run ranlib on installed copy of
4192 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4194 * Make-common.in (install-common): Rename and install libsim.a.
4196 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4198 * sim-io.c (unistd.h): Include.
4200 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4202 * Make-common (sim_main_headers): Sort.
4203 (cgen-*.o): Add cgen-sim.h dependency.
4205 * cgen-scache.c (scache_init): Only allocate space if scache element
4207 (scache_flush,scache_print_profile): Check if scache in use first.
4209 * cgen-sim.h (IDESC): Provide forward declaration.
4211 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4212 (cgen_cpu_max_extra_bytes): Declare.
4213 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4215 * sim-cpu.h: New file. sim_cpu_base moved here.
4216 Move sim_cpu_lookup decl here.
4217 * sim-base.h: #include "sim-cpu.h".
4218 * sim-cpu.c: New file.
4219 * Make-common (sim_main_headers): Add sim-cpu.h.
4220 (sim-cpu.o): Add rule for.
4222 * sim-model.c (set_model): Delete.
4223 (sim_model_set,model_set): New functions.
4224 (sim_model_install): Renamed from model_install.
4225 Don't set default model here.
4226 (model_option_handler): Rewrite --model processing.
4227 (sim_model_lookup,sim_mach_lookup): New functions.
4228 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4229 (insn_timing): Delete.
4230 (INSN_TIMING): New member `num'.
4231 (IMP_PROPERTIES): Always define scache_elm_size member.
4232 (MACH): New member init_cpu.
4233 (sim_machs): Renamed from machs.
4234 (sim_model_install): Renamed from model_install.
4235 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4236 * sim-module.c (modules): Update.
4238 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4240 * sim-io.c: #include <errno.h>.
4242 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4244 * dv-pal.c (struct hw_pal_device): Add reader.
4245 (hw_pal_finish): Initialize reader.
4246 (scan_hw_pal): Use reader.
4248 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4249 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4252 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4253 ../ppc/main.c sim_io_read_stdin.
4255 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4257 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4259 * hw-tree.c: Update.
4261 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4262 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4264 * hw-ports.h (hw_port_event): Ditto.
4265 * hw-ports.c (hw_port_event): Update.
4266 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4268 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4270 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4271 (do_counter_event): Update.
4272 * dv-glue.c (hw_glue_io_read_buffer): Update.
4273 (hw_glue_port_event): Update.
4275 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4276 * hw-base.h (hw_create): Ditto.
4277 * hw-base.c (hw_create): Ditto.
4279 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4280 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4283 * hw-device.h (hw_system_cpu): Declare.
4284 * sim-hw.c (hw_system_cpu): New function.
4286 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4287 sim_hw_abort not hw_abort.
4288 (sim-hw.h): Include.
4289 (sim_core_read_buffer, sim_core_write_buffer): Call
4290 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4292 (sim_core_set_xor): Do not pass CPU when aborting.
4294 * sim-n-core.h (sim_core_read_aligned_N,
4295 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4296 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4297 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4300 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4302 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4303 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4305 (sim_hw_print): New function.
4307 * sim-engine.h (sim_engine_vabort): Declare.
4308 * sim-engine.c (sim_engine_vabort): New function.
4310 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4312 * sim-trace.c (print_data): For floating-point numbers trace raw
4314 (trace_result_fp2): New function.
4315 * sim-trace.h (trace_result_fp2): New declaration.
4316 (TRACE_FP_RESULT2): New macro.
4318 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4320 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4321 AM_CYGWIN32 and AM_EXEEXT.
4322 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4323 to run and install-common rules.
4324 * common/configure: regenerate
4326 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4328 * sim-types.h (cell_word): New type.
4329 (natural_cell): Delete type.
4331 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4333 * configure: Regenerated to track ../common/aclocal.m4 changes.
4336 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4338 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4340 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4342 * configure: Regenerated to track ../common/aclocal.m4 changes.
4345 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4347 * acconfig.h: New file.
4348 * Make-common.in (top_builddir): New macro.
4349 (INTL_LIB): Removed.
4350 (INTLLIBS): New macro.
4351 (INTLDEPS): Likewise.
4352 (LIBDEPS): Use INTLDEPS.
4353 (EXTRA_LIBS): Use INTLLIBS.
4354 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4355 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4356 AM_LC_MESSAGES): New macros from GNU gettext.
4358 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4360 * sim-config.h: Discard leading _ from macros.
4361 * sim-types.h: Ditto.
4363 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4365 * Make-common.in (CSEARCH): Add -I to intl directories.
4366 (INTL_LIB): Point to libintl.a.
4367 (LIBDEPS): Add $(INTL_LIB).
4368 (EXTRA_LIBS): Ditto.
4370 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4372 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4374 * cgen-ops.h (ADDCFSI): Fix.
4377 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4379 * sim-types.h (signed_address, unsigned_address): Define.
4381 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4383 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4386 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4388 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4389 New functions, pack / unpack sim_fpu struct using raw values.
4390 (sim_fpu_is): Differentiate between negative and positive
4393 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4395 * sim-bits.h (EXTEND4): Define.
4396 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4398 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4400 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4401 declared so we need this cast to prevent long long addresses
4402 from being misconfigures. Results in access to unmapped memory.
4404 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4406 * Make-common.in (RUNTESTFLAGS): Define.
4407 (check): Pass RUNTESTFLAGS to recursive make.
4409 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4411 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4414 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4416 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4419 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4421 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4422 (sim-inline): Update to match sim-inline.[hc]
4423 * configure: Regenerated to track ../common/aclocal.m4 changes.
4425 * Make-common.in (sim_main_headers): Add sim-inline.h
4427 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4429 * sim-endian.h (sim-endian.c): Ditto.
4431 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4432 (sim_events_set_trace): Delete unused prototype.
4434 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4435 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4437 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4438 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4439 Comment out, not yet implemented in sim-fpu.c.
4440 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4441 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4443 * sim-inline.h: Rewrite description.
4444 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4445 (SIM_MAIN_INLINE): Add inline option.
4447 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4448 include generated files. Handled by generator directly.
4450 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4452 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4455 * sim-trace.h (TRACE_ANY_P): Define.
4456 (struct _trace_data): Add trace_any_p.
4458 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4460 * run.c (main): Handle all alternatives of enum sim_stop.
4461 (main): Delete unused `asection *s'.
4463 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4465 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4467 * configure: Regenerated to track ../common/aclocal.m4 changes.
4469 * sim-hw.c: New file.
4470 * sim-hw.h (sim_hw_parse): Declare function.
4471 (hw-tree.h): Do not include.
4473 * sim-base.h (STATE_HW): Define.
4474 (struct sim_state_base): Add member struct *hw.
4476 * sim-module.c (sim-hw.h): Include.
4477 (modules): Add sim_hw_install.
4479 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4481 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4483 * sim-base.h (CPU_INDEX): Define.
4485 * sim-utils.c (sim_state_alloc): Initialize.
4486 * sim-module.c (sim_post_argv_init): Ditto.
4488 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4490 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4491 properly formatted lists.
4493 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4495 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4496 0x2f needs to be 0x3f.
4498 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4500 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4502 (hw_tree_find_*_property): Clean up error message when property is
4505 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4506 present before looking for it.
4508 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4510 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4511 (AC_CHECK_FUNCS): Add check for __setfpucw.
4512 * configure: Regenerated.
4514 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4516 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4517 hw_pal_timer, hw_pal_timer_value): Define.
4518 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4519 (do_counter_event, do_counter_read, do_counter_value,
4520 do_counter_write): new functions.
4522 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4524 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4527 * hw-base.c (hw_create): Stop searching for a device when one is
4530 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4532 * configure: Regenerated to track ../common/aclocal.m4 changes.
4534 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4536 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4537 appends extra devices.
4538 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4541 * Make-common.in (hw-config.h): New target, create hw-config.h
4543 (SIM_HW): Definition from @sim_hw@.
4544 (hw-base.o): Depend on hw-config.h
4546 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4548 * Make-common.in: Get SHELL from configure.
4549 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4550 move-if-change. Fixes NT native build problem.
4551 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4552 move-if-change. Fixes NT native build problem.
4553 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4556 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4558 * hw-device.h, hw-device.c (hw_strdup): New function.
4560 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4561 strings name, family and args.
4562 (full_name_of_hw): Use hw_strdup when returning the full path.
4564 * hw-properties.c: Clean up property not found / wrong type error
4567 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4568 before attaching any ports.
4570 * hw-base.c (hw-config.): Include. Replace hardwired table.
4572 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4574 * Make-common.in: Add rule for dv-glue.o.
4576 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4578 * hw-base.c (hw_finish): Move setting of trace level to here.
4579 (hw_create): From here.
4581 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4582 ../ppc/device_table.c.
4584 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4586 * hw-tree.c (print_properties): Supress path when printing
4587 properties of root node.
4589 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4591 * hw-device.h (HW_TRACE): Define.
4592 (hw_trace): Declare.
4593 * hw-device.c (hw_trace): Implement function.
4595 * hw-base.c (hw_create): Set hw trace level from "trace?"
4598 * dv-core.c (dv_core_attach_address_callback): Add trace.
4600 * dv-pal.c: Replace DTRACE with HW_TRACE.
4602 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4604 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4605 (hw_alloc_data): Delcare.
4606 (struct hw): Add member alloc_of_hw.
4608 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4609 functions. Assocate memory with a device.
4610 (stdlib.h): Include.
4612 * hw-base.h (set_hw_delete): Define.
4613 (hw_delete_callback): Declare.
4614 (hw_delete): Declare.
4616 * hw-base.c (hw_delete): Implement function.
4617 (struct hw_base_data): Add member to_delete.
4618 (ignore_hw_delete): New function, does nothing.
4619 (hw_create): Set the hw_delete method.
4620 (hw_create): Allocate the base type using HW_ZALLOC before setting
4623 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4625 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4627 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4628 (attach_hw_port_edge): Add struct hw argument
4630 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4633 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4635 * hw-device.h (hw_attach_address_callback,
4636 hw_detach_address_callback): Attach to a single space not a space
4637 mask. Clarify interpretation of SPACE:ADDR parameters.
4639 * hw-base.c (passthrough_hw_attach_address,
4640 passthrough_hw_detach_address): Update.
4641 * dv-core.c (dv_core_attach_address_callback): Ditto.
4642 * dv-pal.c (hw_pal_attach_address): Ditto.
4644 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4646 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4648 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4650 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4651 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4652 hw-properties_h, hw-tree_h): Define, point at corresponding
4654 (hw_base_headers): Define list of headers included by hw-base.h
4655 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4656 hw-properties.o, hw-tree.o): Specify dependencies.
4657 (dv-core.o, dv-pal.o): Ditto.
4659 * sim-hw.h: New file.
4661 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4662 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4664 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4666 * hw-base.h, hw-base.c: new files. Copied from
4667 ../ppc/device_table.[hc].
4669 * dv-core.c, dv-pal.c: New files. Copied from
4670 ../ppc/hw_{core,pal}.c
4672 * sim-basics.h (struct hw): Declare.
4673 (enum port_direction, enum object_disposition): Declare.
4675 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4677 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4678 sim_dv_src in Makefile. Take list of devices as parameter to m4
4681 * configure: Regenerated to track ../common/aclocal.m4 changes.
4683 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4685 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4686 trace_prefix can abort cleanly.
4688 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4690 * dv-sockser.c, dv-sockser.h: New files.
4691 * Make-common.in (dv-sockser.o): Add rule for.
4692 * aclocal.m4: Check for fcntl.h.
4693 * config.h: Add HAVE_FCNTL_H.
4695 * sim-break.c (remove_breakpoint): Fix thinko.
4697 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4698 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4700 1998-03-13 Fred Fish <fnf@cygnus.com>
4702 * sim-base.h (struct sim_state_base): Add prog_syms and
4703 define macro STATE_PROG_SYMS.
4704 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4705 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4706 and bfd_canonicalize_symtab, to get symbol table on first use
4707 and preserve it via STATE_PROG_SYMS for future calls to
4708 bfd_find_nearest_line.
4710 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4712 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4714 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4715 up to nr_maps, not just access_* maps.
4717 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4720 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4721 over nr_maps not sim_core_nr_maps.
4723 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4724 core_map argument to unsigned.
4725 (struct _sim_core): Ditto for struct member core_map.
4727 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4729 * sim-basics.h (access_io, access_*_io): Define.
4730 (map_read, map_write, map_exec, map_io): Define.
4732 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4733 attach with more generic mapmask.
4734 (sim_core_{read,write}_*): Change map argument to unsigned.
4736 * sim-core.c (sim_core_uninstall, sim_core_attach,
4737 sim_core_detach): Iterate over nr_maps instead of
4740 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4741 instead of the write_map.
4742 (remove_breakpoint): Ditto.
4744 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4745 with read_map, write_map, exec_map resp.
4747 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4750 * cgen-utils.c (sim_disassemble_insn): Ditto.
4752 * sim-hrw.c (sim_write, sim_write): Ditto.
4754 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4755 transfer_to_str): New functions.
4757 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4759 * sim-base.h (sim_state_base): New member environment.
4760 (STATE_ENVIRONMENT): New macro.
4761 * sim-config.c (current_environment): Delete.
4762 (sim_config_default): New function.
4763 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4764 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4765 (sim_config_default): Add prototype.
4766 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4767 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4768 Set STATE_ENVIRONMENT, not current_environment.
4770 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4772 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4774 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4776 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4778 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4780 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4782 * Make-common.in (TAGS): Make smarter.
4783 * Makefile.in (TAGS): Ditto.
4785 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4787 * sim-module.c (*): Fix typos in assertion tests.
4789 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4791 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4794 * sim-options.c (sim_parse_args): Ditto.
4795 (sim_args_command): Return OK, instead of nothing, for an empty
4798 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4800 * sim-profile.c (profile_info): Rename from profile_print. Drop
4801 misc and misc_cpu callback arguments. Use
4802 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4803 (profile_install): Install profile_info function.
4805 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4806 STATE_PROFILE_INFO_CALLBACK): Define.
4807 (struct PROFILE_DATA): Add field info_cpu_callback.
4808 (profile_print): Delete function.
4810 * sim-base.h (STATE_MODULES): Define. Replace individual
4811 STATE_*_LIST with single struct module_list.
4813 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4814 (struct module_list): Declare.
4816 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4817 sim_module_info): New functions.
4818 (sim_module_install): Clean up module data structures.
4820 * sim-info.c (sim_info): New file. New function. Call
4823 * Make-common.in (sim-info.o): Define rule.
4824 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4827 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4829 * sim-base.h (sim_cpu_base): New members name, options.
4830 (sim_cpu_lookup): Add prototype.
4831 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4832 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4833 (sim_add_option_table): Update prototype.
4834 * sim-options.c (sim_add_option_table): New argument `cpu'.
4835 (standard_option_handler,standard_install): Update.
4836 (sim_parse_args): Handle cpu specific options.
4837 (print_help): New static function.
4838 (sim_print_help): Call it. Print cpu specific options.
4839 (find_match): New static function.
4840 (sim_args_command): Call it. Handle cpu specific options.
4841 * sim-utils.c (sim_cpu_lookup): New function.
4842 * sim-memopt.c (memory_option_handler): Update.
4843 (sim_memopt_install): Update.
4844 * sim-model.c (model_option_handler): Update.
4845 (model_install): Update.
4846 * sim-profile.c (profile_option_handler): Update.
4847 (profile_install): Update.
4848 * sim-trace.c (trace_option_handler): Update.
4849 (trace_install): Update.
4850 * sim-watch.c (watchpoint_option_handler): Update.
4851 (sim_watchpoint_install): Update.
4852 * cgen-scache.c (scache_option_handler): Update.
4853 (scache_install): Update.
4855 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4857 * Make-common.in (check): Run `make check' in testsuite dir.
4859 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4861 * sim-trace.c (trace_result0): New function.
4863 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4864 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4865 tracing sim_fpu variables.
4866 (TRACE_ALU_RESULT0): Define.
4867 (TRACE_FP_RESULT_WORD): Define.
4868 (TRACE_FP_INPUT_WORD1): Define.
4870 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4871 sim_fpu_two): New constants.
4872 (sim_fpu_op1, sim_fpu_op2): New types.
4873 (struct _sim_fpu): Delete member result. Re-order other members.
4874 (sim_fpu_sign, sim_fpu_exp): New functions.
4875 (sim_fpu_max, sim_fpu_min): new functions.
4876 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4877 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4879 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4881 * sim-profile.c (profile_print): Delete duplicate test of
4883 (profile_print_pc): Exit early if data collection not set up.
4884 (profile_print_core): Simplify by calling sim_core_map_to_str.
4885 * sim-core.h (sim_core_map_to_str): Declare.
4886 * sim-core.c (sim_core_map_to_str): Make non-static.
4888 * genmloop.sh (engine_resume): Update insn_count before exiting.
4889 (engine_resume_full): Keep accurate core profile data.
4891 * cgen-utils.c (sim_disassemble_insn): Don't use
4892 sim_core_read_aligned_N, it messes up profiling results.
4894 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4896 * nltvals.def: Regenerate with MN10300 additions.
4898 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4900 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4902 * sim-trace.h, sim-trace.c (trace_result_word2,
4903 trace_input_word4, trace_result_word4): New function.
4905 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4907 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4909 * sim-xcat.h: Delete.
4910 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4911 * cgen-sim.h: Ditto.
4912 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4913 * sim-n-bits.h: Ditto.
4914 * sim-n-core.h: Ditto.
4915 * sim-n-endian.h: Ditto.
4917 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4919 * syscall.c (cb_syscall): Handle short reads, and EOF.
4921 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4923 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4924 sim_fpu to safely print fp_word values.
4925 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4926 (trace_result_bool1, trace_result_addr1): New functions.
4927 (trace_input_bool1, trace_input_addr1): New functions.
4929 * sim-trace.h (TRACE_FPU_*): Define.
4931 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4933 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4934 (sim_fpu_fpto, sim_fpu_tofp): Define.
4936 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4938 * sim-fpu.c (sim_fpu_cmp): New function.
4940 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4942 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4943 instead of abuf->length.
4944 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4945 (set_trace_option_mask): Renamed from set_trace_options.
4946 (set_trace_option): New function.
4947 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4948 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4950 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4952 * sim-basics.h: Declare struct _sim_fpu.
4954 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4956 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4957 (trace_prefix, trace_input*, trace_result*): Declare.
4958 (trace_one_insn): Change declaration, assume trace_prefix called.
4959 (trace_generic): Like trace_one_insn.
4960 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4961 (TRACE_alu, TRACE_[a-z]*): Update.
4963 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4964 trace_insn, save_data, trace_idx_to_str, print_data): New
4966 (trace_one_insn): Rewrite.
4967 (trace_generic): New function.
4969 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4971 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4973 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4974 (SEMANTIC_FN): Rewrite declaration.
4975 (DECODE): Update type of semantic_fast member.
4976 ({EX,SEM}_FN_NAME): Have only one version.
4977 * sim-base.h (sim_state_base): Delete conditionals surrounding
4980 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4982 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4985 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4987 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4988 Add missing parameters to device_io calls.
4989 * sim-core.h: Add missing parameters to device_io calls.
4991 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4993 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4994 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4995 (SEMANTIC{,_CACHE}_FN): Fix return type.
4996 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4997 (engine_resume): Likewise. Make `engine' volatile. Save copy
4998 of cpu pointer in volatile object. Initialize read switch if
5001 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5003 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5004 (SEM_INSN): New macro.
5006 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5008 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5010 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5012 * configure: Regenerated to track ../common/aclocal.m4 changes.
5014 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5016 * sim-types.h (fp_word): New type, define according to
5017 WITH_TARGET_FLOATING_POINT_BITSIZE.
5019 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5020 configuration of size of floating point registers.
5022 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5024 * sim-profile.c (profile_print): Only print CPU <N> if other
5025 output is going to appear.
5027 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5029 * configure: Regenerated to track ../common/aclocal.m4 changes.
5031 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5033 * sim-types.h (address_word): Typedef according to
5034 WITH_TARGET_ADDRESS_BITSIZE.
5035 (signed_cell, unsigned_cell, natural_cell): Ditto using
5036 WITH_TARGET_CELL_BITSIZE.
5038 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5039 (WITH_TARGET_CELL_BITSIZE): Define.
5040 (WITH_HOST_WORD_BITSIZE): Delete.
5042 * sim-config.c (print_sim_config): Update.
5044 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5045 configuration of address and OpenFirmware cell sizes.
5047 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5049 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5050 * sim-run.c (sim_engine_run): Update.
5052 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5054 * sim-run.c (sim_engine_run): Ditto.
5056 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5057 (sim_resume): Pass nr_cpus to sim_engine_run.
5059 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5061 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5063 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5065 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5067 * Make-common.in (stamp-tvals): New rule.
5068 (targ-vals.h,targ-map.c): Depend on it.
5069 (clean): Remove stamp-tvals.
5071 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5073 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5074 in code also #if 0'ed.
5076 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5078 * configure: Regenerated to track ../common/aclocal.m4 changes.
5079 * aclocal.m4: Recognize --enable-maintainer-mode.
5081 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5083 * cgen-scache.h: Deleted.
5084 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5085 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5086 (scache_init): Use runtime computed size of SCACHE.
5087 (scache_flush): Likewise.
5088 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5089 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5090 * cgen-sim.h: Scache support moved here.
5091 (PC): Redo definition.
5092 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5093 (DECODE): Add parallel execution support.
5094 Only include semantic label members if using switch.
5095 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5096 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5097 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5098 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5100 (engine_{stop,run,resume,halt,signal}): Delete decls.
5101 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5102 (argbuf,scache): Delete forward decls.
5103 (STATE): Delete decl.
5104 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5105 Include cgen-mem.h, cgen-ops.h.
5106 (engine_halt,engine_signal): Delete.
5107 ({ex,exc,sem,semc}_illegal): Delete.
5108 (sim_disassemble_insn): Result of extract fn is in bits.
5109 * genmloop.sh: Rewrite.
5111 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5114 * sim-base.h (sim_state_base): Delete member `model'.
5115 (sim_cpu_base): Add member `model'.
5116 * sim-model.h (IMP_PROPERTIES): New type.
5117 (MACH): New members imp_props, models.
5118 (models): Delete decl.
5119 * sim-model.c (set_model): Update.
5120 * sim-profile.c (profile_print_model): Update.
5122 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5124 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5126 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5129 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5131 * configure: Regenerated to track ../common/aclocal.m4 changes.
5134 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5136 * aclocal.m4 (AR): Check for sigaction.
5138 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5140 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5142 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5143 * sim-config.c (sim_config): Replace WITH_DEVICES with
5144 WITH_TREE_PROPERTIES.
5146 * configure: Regenerated to track ../common/aclocal.m4 changes.
5148 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5150 * Make-common.in (SIM_ENVIRONMENT): New variable.
5151 (CONFIG_CFLAGS): Add it.
5152 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5153 --enable-sim-environment option.
5154 * configure: Regenerated.
5155 * sim-config.h (environment support): Rewrite.
5156 * sim-config.c (current_environment): Define as enum, unconditionally.
5157 (current_alignment): Define unconditionally.
5158 (config_environment_to_a): Update.
5159 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5160 (sim_config): Handle environment and alignment determination
5161 unconditionally. Delete sanity checks of current_environment,
5163 (print_sim_config): Update.
5164 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5165 (standard_options): Add --environment.
5166 (standard_option_handler): Likewise.
5168 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5170 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5171 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5172 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5173 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5174 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5175 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5176 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5177 argument ADD_CA macro with two argument ADDC_C - add carrying with
5179 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5180 argument SUB_CA macro with two argument SUBC_X - subtract
5182 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5184 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5186 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5188 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5189 * sim-io.h (sim_io_syscalls): Delete.
5191 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5193 * syscall.c (cb_syscall): Add missing else, so write to stdout
5196 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5197 the carry bit from the CPU's psw.
5199 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5201 * gennltvals.sh: Redo syscall support.
5202 * nltvals.def: Regenerated.
5204 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5206 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5207 the stream immediately.
5209 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5211 * sim-io.c (sim_io_getstring): Delete unused len2.
5212 (sim_io_syscalls): Ditto for sys_errno.
5214 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5216 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5218 * Make-common.in (run.o): Depend on remote-sim.h.
5219 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5220 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5222 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5224 * sim-io.c (sim_io_syscalls): Disable lseek.
5226 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5228 * gennltvals.sh: Generate syscall values for d30v.
5230 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5231 * nltvals.def: Regenerate.
5233 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5234 (os_fstat): Likewise. Validate fd argument.
5235 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5236 just compute target stat struct length.
5237 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5238 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5239 (get_string): Return host errno values so they can be properly
5241 (cb_syscall): Likewise.
5242 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5243 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5244 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5245 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5246 (get_path): New function.
5248 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5250 * sim-io.c (sim_io_syscalls): New function to provide system call
5251 emulation. Provide exit, open, close, read, write, lseek, and
5253 (sim_io_getstring): New function to return a string from a
5254 simulated memory location.
5256 * sim-io.h (sim_io_syscalls): Add declaration.
5258 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5260 * sim-core.c (sim_core_signal): Fix spelling error in message.
5262 * sim-hrw.c (sim_read): Use read map, not write map.
5264 * Make-common.in (all): Add .gdbinit.
5265 * gdbinit.in: Add dump command.
5267 * sim-model.c (model_options): Use '\0' for `shortopt'.
5269 * sim-trace.c (trace_option_handler): Set state trace file
5270 for --trace-file in addition to cpu's values.
5271 (trace_vprintf): If cpu == NULL, try state's trace file.
5272 (trace_options): Reorganize table, reword some descriptions.
5274 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5276 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5279 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5281 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5282 signal untranslated, document problem with this.
5284 * nrun.c (main): Check for a prog name of `*step'. If present,
5285 step the simulator instead of allowing it to run free.
5287 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5289 * Make-common.in (sim_main_headers): Add sim-signal.h.
5291 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5293 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5295 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5297 * sim-signal.h: Start simulator signals at 64 so that host signal
5298 numbers can be detected and reported.
5300 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5302 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5304 * callback.c (cb_host_to_target_stat): Fix return values.
5306 * cgen-sim.h (enum_signal_type): Delete.
5307 (engine_signal): Update prototype.
5308 * cgen-utils.c: Don't include <signal.h>.
5309 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5310 (engine_signal): Update.
5312 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5313 (sim_state_free): Call SIM_STATE_FREE if defined.
5315 * sim-module.c (sim_module_install): Don't leave any modules
5316 installed if one fails to install.
5318 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5320 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5321 more, since alloca is not used in this file.
5323 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5324 correctly set the carry and overflow bits for those types.
5325 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5326 with carry, so carry is correct after doing both adds.
5327 (ALU*): Space out '\' to make it easier to read.
5329 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5331 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5334 * sim-signal.c, sim-signal.h: New files.
5335 * Make-common.in (sim-signal.o): Add rule for.
5336 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5337 * sim-abort.c: Don't include <signal.h>.
5338 * sim-basics.h: #include "sim-signal.h".
5339 * sim-break.c: Don't include <signal.h>.
5340 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5341 * sim-core.c: Don't include <signal.h>.
5342 (SIGBUS): Delete definition.
5343 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5344 * sim-engine.c: Don't include <signal.h>.
5345 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5346 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5347 * sim-resume.c: Don't include <signal.h>.
5348 (SIGTRAP): Delete definition.
5349 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5350 * sim-stop.c: Don't include <signal.h>.
5351 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5352 * sim-watch.c: Don't include <signal.h>.
5353 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5355 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5357 * sim-base.h (CIA_ADDR): Provide default definition.
5358 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5359 * sim-break.c (sim_handle_breakpoint): Likewise.
5361 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5363 * Make-common.in (srccom): New variable.
5365 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5366 (LIB_OBJS): Add syscall.o.
5367 (gentmap): Pass $(NL_TARGET) to $(CC).
5368 (syscall.o): Add rule for.
5369 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5370 (sim-bits.o): Depend on $(sim-n-bits_h).
5371 (sim-load.o): Depend on callback.h.
5373 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5374 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5375 * cgen-mem.h, cgen-ops.h: New files.
5377 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5379 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5381 * callback.c: #include string.h or strings.h.
5382 #include sys/types.h and sys/stat.h.
5383 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5384 (os_get_errno,os_open): Update.
5385 (os_stat,os_fstat): New functions.
5386 (os_init): Initialize syscall_map, errno_map, open_map.
5387 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5388 errno_map, open_map, signal_map, stat_map.
5389 (cb_read_target_syscall_maps): New function.
5390 (cb_target_to_host_syscall): New function.
5391 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5392 (cb_target_to_host_open): Renamed from target_to_host_open.
5393 (store): New function.
5394 (cb_host_to_target_stat): New function.
5395 * syscall.c: New file.
5396 * gentmap.c (sys_tdefs): New global.
5397 (gen_targ_vals_h): Output target syscall numbers.
5398 (gen_targ_map_c): Update. Output target syscall translation map.
5399 * gentvals.sh: New first argument `target'. Preface table with
5400 #ifdef NL_TARGET_$target if non-null target passed.
5401 * gennltvals.sh: New file.
5402 * nltvals.def: Regenerated.
5404 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5406 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5408 (sim_core_dummy_M): Declare.
5410 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5412 * sim-core.c (sim_core_signal): Print the address of the
5415 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5417 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5419 * sim-base.h (sim_state_base): Add member trace_data.
5420 (STATE_TRACE_DATA): New macro.
5421 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5422 ({WITH_,}TRACE_DEBUG_P): New macros.
5423 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5424 (_sim_cpu): Delete forward reference.
5425 (debug_printf): Update.
5426 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5427 (trace_options): Add --trace-debug.
5428 (set_trace_options): Handle it.
5429 (trace_option_handler): Likewise.
5430 (trace_install): Init state trace_data struct.
5431 (trace_uninstall): Close state trace file.
5432 * sim-events.c (ETRACE): Only print source file and line number if
5434 * sim-n-core.h (sim_core_trace_M): Likewise.
5436 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5438 1997-11-13 Felix Lee <flee@cygnus.com>
5440 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5442 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5444 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5446 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5448 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5450 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5451 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5454 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5456 * sim-events.c (sim_events_process): Re-compute the time -
5457 update_time_from_event - as each event is processed. Reverses
5460 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5462 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5464 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5466 * sim-events.c (sim_events_process): Delete redundant call to
5467 update_time_from_event.
5468 (sim_events_slip): Always decrement time_from_event.
5469 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5470 Delete assertion that time_from_event >=0 when work in queue, no
5473 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5475 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5476 (standard_option_handler): Update.
5478 * sim-options.h: Clarify documentation.
5479 (OPTION_LONG_ONLY_P): Delete definition.
5480 (OPTION_VALID_P): Define.
5482 * sim-options.c (sim_print_help): Allow short only options.
5483 (sim_parse_args): Ditto.
5484 (sim_args_command): Skip short only options.
5485 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5486 separate entries for short and long options in the HANDLERS and
5488 (sim_parse_args): Disable argument permutation.
5490 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5492 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5493 Add argument M, size of data type.
5494 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5495 Declare, ditto for 5, 6 & 7 byte transfers.
5496 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5499 * sim-n-core.h (sim_core_trace_M): Rename from
5500 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5501 with transfer type. Print transfer direction. Handle 1 and 2 byte
5503 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5505 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5506 Update all functions.
5508 * sim-core.c: Generate functions starting with 16 not 1.
5509 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5510 all 5, 6 & 7 byte transfers.
5512 * sim-n-core.h (sim_core_read_misaligned_N,
5513 sim_core_write_misaligned_N): Implement.
5515 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5517 * sim-endian.h (U16_8): Implement
5519 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5521 * sim-endian.h (VL8_16, VH8_16): Implement.
5523 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5525 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5526 (memory_option_handler): Skip comma in alias address list
5528 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5530 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5532 (parse_size, parse_addr): New functions
5533 (memory_option_handler, memory_options): Parse address & size
5534 using new functions. Pass level, space, modulo to do_memopt_add &
5537 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5539 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5540 `attach_type attach' argument with `unsigned level' argument.
5543 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5544 sim_core_attach): Replace argument attach with level. Update
5545 verification of arguments.
5546 (sim_core_map_detach, sim_core_detach): Replace argument attach
5549 * sim-basics.h (enum _attach_type): Delete.
5551 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5553 * sim-core.h (sim_core_write_8): Define.
5555 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5557 * sim-bits.h: Document ROTn macro.
5559 * sim-endian.h (H2T): Handle 16 byte variables.
5561 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5564 * sim-core.c: Do not generate sim_core_*_word.
5566 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5567 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5569 * sim-core.h (sim_core_read_unaligned_word,
5570 sim_core_read_aligned_word, sim_core_read_word,
5571 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5572 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5574 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5576 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5578 * sim-endian.h: Disable 16 byte support.
5580 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5582 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5584 * sim-n-core.h (sim_core_trace_N): New function.
5585 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5586 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5588 * sim-endian.h: Add 128 bit variant.
5590 * sim-core.h, sim-core.c: Add 128 bit variant.
5592 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5594 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5596 * sim-events.c (sim_events_process): Clear events->work_pending.
5597 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5598 setting, nr_ticks_to_process.
5599 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5600 when the event queue isn't next.
5602 * sim-events.h, sim-events.c (sim_events_slip): New function.
5604 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5606 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5608 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5611 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5613 * nrun.c (main): Remove useless test of name != NULL.
5614 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5616 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5618 * sim-fpu.c (EXPMAX): Type is unsigned.
5619 (MIN_INT, MAX_INT): Type is signed64.
5620 (i2fpu): Type of val is signed64.
5622 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5624 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5625 a bucket size of zero.
5627 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5628 OPTION_PROFILE_PC): Define.
5629 (profile_option_handler): Add support for --profile-pc and
5630 --profile-pc-granularity options.
5631 (profile_pc_init): When possible, compute nr buckets from bucket
5634 * sim-profile.c (profile_pc_init): Align the profile-pc end
5635 address with the profile-pc bucket size.
5637 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5638 something less ambiguous.
5639 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5641 * sim-profile.c (profile_pc_cleanup): New function. Move
5642 profile_pc_uninstall code to here.
5643 (profile_pc_uninstall): Call.
5644 (profile_pc_init): Call.
5646 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5648 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5649 file using BSD gprof format.
5651 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5653 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5654 MSBIT64): Force result to unsignedN.
5656 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5658 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5660 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5661 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5662 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5663 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5665 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5667 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5670 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5671 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5673 (sim_core_attach): Rename buffer_freed to free_buffer, type
5674 void*. Ensure that allocated buffer is alligned according to
5677 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5679 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5680 (ALU64_SUB): Define.
5682 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5683 (.gdbinit): Remove dependencies, generate once per build.
5685 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5687 * sim-n-core.h (sim_core_read_aligned_N,
5688 sim_core_write_aligned_N): Make xaddr param type address_word not
5691 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5693 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5694 unpacked floating point struct. Pass sim_fpu object by reference.
5695 Add preliminary support for rounding modes.
5697 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5699 * configure: Regenerated to track ../common/aclocal.m4 changes.
5701 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5703 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5704 WITH_TARGET_BITSIZE.
5706 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5708 * sim-profile.c (profile_print_core): label needs empty statement.
5710 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5712 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5713 and zfree instead of xmalloc and free. Prevents warnings.
5715 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5717 * configure: Regenerated to track ../common/aclocal.m4 changes.
5719 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5721 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5722 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5724 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5725 controling the bitsize/msb of the target.
5727 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5729 * Make-common.in: New files sim-break.c, sim-break.h.
5730 * sim-base.h: Add point to breakpoint list to sim_state_base.
5731 * sim-break.c sim-break.h: New modules that implement intrinsic
5733 * sim-module.c: Add breakpoint module.
5735 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5737 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5739 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5741 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5742 (SIGBUS) define for Windows.
5743 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5744 * sim-resume.c: define SIGTRAP for windows.
5745 * sim-xcat.h: use token pasting if ALMOST_STDC.
5747 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5749 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5751 (CONFIG_CFLAGS): Add same.
5753 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5755 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5756 (SIGNED32): use ##i32.
5758 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5760 * configure: Regenerated to track ../common/aclocal.m4 changes.
5762 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5764 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5767 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5768 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5769 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5770 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5771 (CONFIG_CFLAGS): Add same.
5773 * aclocal.m4: Perform AC_SUBST on optional options.
5775 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5777 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5779 * sim-options.c (standard_option_handler): Typo in warning message.
5781 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5783 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5784 insn count. Make count conditional on there being a valid
5786 (profile_pc_init): Make default PC profile frequency an arbitrary
5789 * sim-base.h: Ditto.
5791 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5794 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5797 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5799 * configure: Regenerated to track ../common/aclocal.m4 changes.
5801 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5803 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5804 configured alignment.
5806 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5808 * configure: Regenerated to track ../common/aclocal.m4 changes.
5810 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5812 * sim-config.c (sim_config): Check for default alignment.
5814 * sim-options.c (standard_option_handler): Add alignment option.
5816 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5817 default alignment requirements on memory accesses.
5819 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5821 * sim-load.c (sim_load_file): Return failure if the executable
5822 had no loadable sections.
5824 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5826 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5829 * sim-core.c (sim_core_signal): When bad access halt simulator
5830 SIGSEGV / SIGBUS instead of aborting.
5831 (signal.h): Include.
5833 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5834 options was missing.
5836 * sim-bits.h (MOVED): Define
5838 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5840 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5843 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5845 * sim-bits.c: Add 8 bit versions of bit macros.
5847 * sim-bits.h: Ditto.
5849 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5851 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5852 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5854 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5855 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5857 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5858 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5860 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5862 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5863 configure.in: Output to cconfig.h instead of config.h.
5865 * configure: Regenerated to track ../common/aclocal.m4 changes.
5867 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5869 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5872 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5874 * callback.c (os_write): divert stdout and stderr to their
5877 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5879 * sim-profile.c (profile_print_speed): Call
5880 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5882 * sim-events.c (sim_events_elapsed_time): New function return nr
5883 host MS consumed by the simulator.
5884 (sim_watch_valid): Use.
5886 * sim-module.c (modules): Install sim_events very very early.
5888 * sim-profile.c (profile_print): Call profile_print_pc.
5890 (profile_pc_init): New function, set up processor for PC
5892 (profile_print_pc): New function, print a PC profile.
5893 (profile_pc_event): New function, sample PC.
5895 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5896 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5899 * sim-options.c (sim_print_help): Pacify GCC.
5901 * sim-n-core.h (sim_core_read_aligned_N,
5902 sim_core_write_aligned_N): Add un-conditional profile call.
5903 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5904 profile call when aligned read/write isn't used.
5906 * sim-base.h: Include sim-profile, sim-model after sim-core &
5907 sim-events allow sim-core to define useful values.
5909 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5910 (profile_option_handler, profile_options): Add support for
5911 --profile-core option.
5912 (print_bar): Include when core profiling.
5913 (profile_print_core): New function, print core profile.
5915 * sim-config.c (print_sim_config): Print profile status.
5917 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5918 WITH_PROFILE_PC_P): Define.
5919 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5920 (PROFILE_COUNT_CORE): Define.
5922 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5924 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5925 interrupt_names array as the data.
5926 (sim-watch.h): Document.
5928 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5930 * sim-options.c (sim_print_help): When the doc string is to long
5933 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5934 that only the first few the watch options are listed. Generate
5935 meanginful usage messages.
5937 * sim-options.h (struct OPTION): Clarify use of doc_name field
5939 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5941 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5942 (standard_option_handler): Handle --architecture-info.
5944 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5946 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5947 illegal zero-sized array.
5948 * sim-core.c (sim_core_xor_read_buffer): same.
5950 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5952 * nltvals.def: Regenerate.
5954 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5956 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5958 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5960 * sim-bits.c (MASKED): Delete.
5961 (EXTRACTED): Delete.
5962 (LSEXTRACTED, MSEXTRACTED): New functions.
5964 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5965 (MSMASKEDn, LSMASKEDn): Add last argument.
5968 * sim-bits.h (EXTEND8, EXTEND16): Define.
5969 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5971 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5973 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5974 current instruction address.
5976 * sim-inline.h (*_ENGINE): Define.
5978 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5980 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5982 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5983 (watch_option_handler): Call delete_watchpoint with ident or type.
5984 (sim_watchpoint_install): Create interrupt specific watchpoint
5985 commands on the fly.
5986 (do_watchpoint_create): New function, create a watch point using
5987 type/int-nr info encoded in the option nr.
5988 (do_watchpoint_info): New function. List active watchpoints.
5990 * sim-watch.h: Change data structure to a list.
5992 * sim-memopt.c (memory_option_handler): Require explicit "all"
5993 before deleting all memory regions.
5995 * sim-utils.c (sim_do_commandf): New function, printf version of
5998 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6000 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6002 (SIGNED64, UNSIGNED64): Delete.
6003 (ALU64_ADD): Don't rely on bit endianness.
6004 (ALU64_BEGIN): Define.
6006 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6007 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6009 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6010 suffix - u64, LL - to 64 bit constants.
6012 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6014 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6016 * sim-utils.h (NZALLOC): Define - zalloc * N.
6018 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6019 implementation of read/write functions.
6021 * Make-common.in (sim-hrw.o): New target.
6023 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6026 * sim-memopt.c (memory_option_handler): Implement memory-size
6027 command. Implement memory-alias command. Let memory-delete delete
6029 (add_memopt): New function. Add a memory region.
6030 (do_memopt_delete): New function. Delete a memory region.
6032 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6034 * sim-core.c (sim_core_detach): New function.
6035 (sim_core_map_detach): New function. Perform the actual detach.
6036 (sim_core_init): Move initialization code from here.
6037 (sim_core_install): To here.
6038 (sim_core_uninstall): And here.
6040 * sim-module.c: Add memopt module.
6042 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6043 simulator base type.
6045 * Make-common.in (sim_main_headers): Add sim-memopt.h
6046 (sim-memopt.o): New target.
6048 * sim-core.c (sim_core_install): Add core_options to the option
6051 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6054 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6057 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6058 address_word, add mask member.
6060 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6061 address_word, allow for 64bit targets in 32bit host. Add modulo
6063 (sim_core_map_attach): Ditto.
6064 (new_sim_core_mapping): Ditto.
6065 (sim_core_translate): Mask address when modulo memory.
6067 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6069 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6071 * gdbinit.in: New file.
6072 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6073 * Make-common.in (distclean): Delete .gdbinit.
6074 (.gdbinit): Add rule for.
6075 * configure: Regenerated to track ../common/aclocal.m4 changes.
6077 * Make-common.in (cgen-run.o): Add rule for.
6079 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6081 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6083 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6084 both resumed and previous elapsed time.
6085 (sim_events_init): Set initial_wallclock and current_wallclock to
6087 (sim_events_install): Install sim_events_suspend and
6089 (sim_events_watch_clock): Allow for suspended simulator when
6090 computing the time of the clock event.
6092 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6093 initial_wallclock to elapsed_wallclock, set both to zero.
6094 (sim_events_init, sim_events_uninstall): Delete prototypes.
6096 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6098 * sim-module.c(sim_module_resume, sim_module_suspend): New
6101 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6103 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6106 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6108 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6109 * Make-common.in (TAGS): Likewise.
6110 * sim-n-bits.h: Add TAGS comments for all functions.
6111 * sim-n-core.h: Likewise.
6112 * sim-n-endian.h: Likewise.
6114 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6116 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6119 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6121 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6124 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6126 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6127 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6129 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6131 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6132 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6133 nr_transfered and nr_this_transfer unsigned.
6135 * sim-events.c (sim_events_tickn): N is signed, as limited to
6138 * sim-n-endian.h (offset_N): Change size to unsigned.
6140 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6142 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6144 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6146 * sim-options.c (sim_parse_args): Use dupargv.
6148 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6150 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6152 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6154 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6157 * sim-options.c (standard_options): Add --architecture=MACHINE and
6158 --target=TARGET options.
6159 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6160 (standard_option_handler): Handle architecture and target options.
6163 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6165 (sim_analyze_program): Set prog_bfd architecture from
6166 STATE_ARCHITECTURE if known.
6168 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6170 * configure: Regenerated to track ../common/aclocal.m4 changes.
6173 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6175 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6176 that option does not apply to certain files.
6178 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6180 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6181 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6182 offset from MSB/LSB.
6184 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6185 access address of sub word quantity of a hosts 16, 32, 64 bit word
6187 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6188 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6189 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6190 return N*2 byte value with argument in Hi/Lo word. Renamed from
6191 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6193 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6194 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6195 so that bit offset is explicit.
6197 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6199 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6200 Update STATE_PROG_BFD when needed with a dup'd copy of the
6203 * sim-config.c (sim_config): Delete ABFD argument, use
6204 STATE_PROG_BFD directly.
6206 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6208 * run.c (main): Pass the open ABFD to sim_create_inferior.
6210 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6214 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6215 hardware only simulator targets.
6217 * Make-common.in (sim-hload.o): Add rule.
6219 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6221 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6222 used by copyargv and freeargv.
6224 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6225 STATE_PROG_ARGV, not just a pointer.
6227 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6229 * configure: Regenerated to track ../common/aclocal.m4 changes.
6232 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6234 * aclocal.m4 (sim-endian): Add second argument to
6235 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6236 default endian when not hardwired.
6238 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6239 else failes value for target byte order.
6241 * sim-config.c (sim_config): Add abfd arguments. Set
6242 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6244 (sim_config): Return SIM_RC, don't abort.
6247 * run.c (main): Update call to sim_open - add ABFD argument.
6248 * nrun.c (main): Add NULL ABFD argument.
6250 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6252 * callback.c (os_poll_quit): Make static.
6253 Call sim_cb_eprintf, not p->eprintf.
6254 (sim_cb_printf, sim_cb_eprintf): New functions.
6255 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6257 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6258 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6259 sim-utils.h. #include sim-utils.h.
6260 * sim-utils.h: Above decls moved here.
6261 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6263 * sim-watch.c (action_watchpoint): Fix thinkos.
6265 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6267 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6269 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6271 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6272 to FORCED_ALIGNMENT case.
6274 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6276 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6278 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6280 * Make-common.in (libsim.a): Fix typo.
6282 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6284 * nrun.c (main): Verify the structure returned before using it.
6286 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6288 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6291 * sim-engine.c (sim_engine_install): New function. Install the
6292 engine init functions.
6293 (sim_engine_init): [Re]initialize the simulator engine.
6295 * sim-module.c: Add sim_engine to list of modules that always
6298 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6300 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6301 to remove the old watchpoint, not delete_watchpoint.
6302 (watch_option_handler): Action the correct watchpoint, not just
6305 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6307 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6308 both low and high word.
6309 (sim_core_write_aligned_N): Ditto.
6311 * sim-trace.c (set_trace_options): Delete code explicitly setting
6314 * sim-options.c (sim_print_help): Call the list commands if not a
6315 standalone simulator.
6316 (sim_print_help): Advise that some options may not be applicable.
6318 * sim-trace.c (set_trace_options): Assume core present.
6320 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6321 buffer when full not almost full.
6323 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6325 * sim-events.c (sim_events_process): Don't blat the event queue
6326 when processing watchpoints.
6328 * sim-watch.h: Make arg unsigned long - stop sign extension.
6330 * sim-events.c (sim_watch_valid): rewrite so debugable.
6332 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6334 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6335 inequality test is possible.
6336 (handle_watchpoint): Re-pass is_within arg.
6337 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6338 0 to schedule_watchpoint's is_within arg.
6339 (sim_watchpoint_init): Re-pass is_within arg.
6341 * sim-options.c (sim_print_help): Add is_command argument. Don't
6342 include -- prefix when called from the command line interpreter.
6344 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6346 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6347 zero indicates that the test should be reversed.
6348 (sim_events_watch_core): Ditto.
6349 (WATCH_CORE): Compare range against is_within.
6352 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6354 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6355 sim_core_read_buffer. Check nr-bytes transfered.
6357 * sim-core.h (sim_core_common): Define a new struct that contains
6358 the common data. to sd and cpu structures.
6359 * sim-core.c (sim_core_attach): Update.
6360 (sim_core_init): Update. Remember to copy initialized data to each
6362 (sim_core_find_mapping): Ditto.
6364 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6365 (sim_core_write_buffer): Ditto.
6367 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6368 transfer use xor version of read buffer.
6369 (sim_core_write_unaligned_N): Ditto for write.
6371 * sim-core.c (sim_core_xor_read_buffer): New function implement
6372 xor-endian data read breaking transfer up into xor-endian sized
6374 (sim_core_xor_write_buffer): Ditto for write.
6375 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6376 - needed for xor-endian transfers.
6378 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6380 * sim-inline.h: Review description.
6382 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6383 to just those involved in data transfers and configuration.
6385 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6387 * sim-n-core.h (sim_core_read_aligned_N): Use.
6388 (sim_core_read_unaligned_N): Ditto.
6389 (sim_core_read_unaligned_N): Ditto..
6390 (sim_core_write_unaligned_N): Ditto.
6392 * sim-core.h: Add xor endian bitmap to main structure. *
6394 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6396 (sim_core_read_aligned_N): Ditto.
6398 * sim-core.c (sim_core_set_xor_endian): New function.
6399 (sim_core_attach): Don't overwrite the per-cpu xor map when
6400 cloning the global core.
6402 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6404 * sim-engine.h: Update below so that it is using an enumerated
6407 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6409 * sim-engine.c (sim_engine_restart):
6410 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6411 return value used for simulator restart from 0 to 2.
6413 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6415 * cgen-scache.c (scache_option_handler): Add is_command arg.
6417 * sim-model.c (model_option_handler): Add is_command argument.
6419 * sim-profile.c (profile_option_handler): Add is_command arg.
6421 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6424 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6425 order that they are registered.
6427 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6428 between option and command line processing.
6430 * sim-options.c: Include stdlib.h, ctype.h.
6432 * Make-common.in (sim-watch.o): Add rule.
6433 (sim_main_headers): Assume sim-assert.h included.
6434 (sim-*.o): Simplify make rule.
6436 * sim-module.c: Add sim_watch_install to module list.
6438 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6440 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6443 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6444 * sim-events.c (sim_events_install): Ditto.
6445 * sim-core.c (sim_core_install): Ditto.
6446 * sim-model.c (model_install): Ditto.
6447 * sim-options.c (standard_install): Ditto.
6448 * sim-profile.c (profile_install): Ditto.
6449 * sim-reason.c (sim_stop_reason): Ditto.
6450 * sim-run.c (sim_engine_run): Ditto.
6451 * sim-utils.c (sim_analyze_program): Ditto.
6453 * sim-module.c (modules): Make profile_install and trace_install
6456 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6458 * sim-options.c (standard_option_handler): Set the byte order.
6460 * sim-events.c (sim_events_process): Allow multi tick processing.
6461 (sim_events_tickn): New function - multi cycle tick.
6463 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6464 prototypes. Under development.
6465 (sim_events): Replace processing with nr_ticks_to_process.
6467 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6469 * nrun.c (main): Pass callbacks to sim_open instead of using
6472 * run.c (main): Ditto.
6474 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6476 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6477 stop tk interrupting malloc calls.
6478 (sim_events_zalloc): Converse.
6480 * Make-common.in (sim_main_headers): Add sim-events.h.
6482 * sim-events.c (sim_events_schedule_after_signal): Change return
6483 type to void - signal events are strictly internal.
6484 (sim_events_init): Allocate a finite buffer for signal events.
6485 (sim_events_schedule_after_signal): Enter signal events into the
6488 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6489 (sim_engine_restart): Ditto.
6490 (sim_engine_abort): Ditto.
6491 * sim-stop.c (sim_stop): Ditto.
6492 (control_c_simulation): Ditto.
6493 * sim-resume.c (sim_resume): Ditto.
6494 (has_stepped): Ditto.
6495 * sim-abort.c (sim_engine_abort): Ditto.
6497 * sim-basics.h (transfer_type): New type.
6499 * sim-core.c (sim_core_signal): New function. Print core signal
6501 (sim_core_find_mapping): Add transfer argument.
6503 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6504 SIM_CORE_SIGNAL if a recoverable abort.
6505 * sim-core.c (sim_core_find_mapping): Ditto.
6507 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6509 * sim-core.c (sim_core_find_mapping): Replace calls to
6510 sim_io_error to more resiliant sim_engine_abort.
6512 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6513 (sim_core_write_unaligned_N): Ditto.
6515 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6517 * sim-module.c: Add sim_events_install to list.
6519 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6521 (sim_events_init): Now returns SIG_RC.
6523 * sim-run.c: New file. Generic sim_engine_run.
6524 * sim-reason.c: New file. Generic sim_stop_reason.
6525 * sim-stop.c: New file. Generic sim_stop.
6526 * sim-resume.c: New file. Generic sim_resume.
6528 * Make-common.in (sim-engine.o): Add rule.
6529 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6531 * sim-engine.h, sim-engine.c: New file. Provide generic
6532 implementation of sim_engine_halt, sim_engine_error. et.al.
6534 * sim-base.h (sim_state_base): Add member halt.
6535 (sim-engine.h): Include.
6537 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6539 * sim-events.c (sim_events_poll): Update event handler.
6541 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6543 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6545 (sim_events_watch_sim): New function.
6546 (sim_events_watch_core): New function.
6547 (sim_watch_valid): New function.
6548 (sim_events_preprocess): New function.
6549 (sim_events_process): Process the watchpoints as well as the timer
6551 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6552 (sim_events_deschedule): Check all the queues when removing an
6554 (sim_events_init): Ditto for cleaning.
6556 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6558 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6560 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6562 * callback.c (os_open): Type of arg flags is int.
6564 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6566 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6567 just like normal numbers as per IEEE rules.
6569 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6571 * callback.c (os_close): Mark the descriptor as being
6572 available if the close succeeded.
6573 (os_open): Pass 0644 as the mode of the file being created.
6575 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6577 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6580 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6581 * sim-lnline.h: Update.
6583 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6584 conversion functions.
6585 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6587 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6588 compare functions. Replacing.
6589 (sim_fpu_cmp): This. Delete.
6591 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6593 * sim-core.c (sim_core_find_mapping): Call engine_error not
6594 sim_io_error when possible.
6596 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6598 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6599 high/low double word.
6601 * sim-trace.h: Remove definition of attribute - defined in
6604 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6606 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6607 name of the option - or family of options.
6609 * sim-options.c (sim_args_command): Match command `a-b c' with
6610 option `--a-b-c' from option table.
6612 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6614 * sim-options.c (sim_print_help): For optional arguments, wrap
6617 * sim-trace.c (set_trace_options): New function, handle optional
6618 argument and multiple assignment.
6619 (trace_option_handler): Update.
6621 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6622 when branch tracing selected.
6624 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6626 * sim-trace.c (trace_one_insn): Make a va-args function.
6628 * sim-trace.c (trace_vprintf): New function, va-arg version of
6631 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6633 * sim-trace.c (trace_uninstall): Don't close a file twice.
6634 * sim-profile.c (profile_uninstall): Likewise.
6636 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6638 * sim-trace.c (toplevel): Include bfd.h.
6639 (trace_options): Note that --trace-linenum also turns on
6640 --trace-insn. Add --trace-{branch,semantics}.
6641 (trace_option_handler): If --trace-linenum, also turn on
6642 --trace-insn. Add --trace-branch support. If --trace-semantics,
6643 turn on ALU, FPU, branch, and memory tracing.
6644 (trace_one_insn): New function to trace an instruction. Support
6646 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6648 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6649 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6650 (TRACE_branch): Add new mask.
6651 (TRACE_*_P): Define all possible trace_p macros.
6652 (trace_one_insn): Declare function.
6654 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6656 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6657 GNU C doesn't support __attributes__.
6658 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6661 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6663 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6664 addresses are masked forcing them to be correctly aligned.
6665 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6666 * sim-config.c (config_alignment_to_a): Update.
6668 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6670 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6672 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6673 processor specific core maps.
6674 (sim_core_map_attach): Copy the core map data to each of the
6675 processor specific core data structures.
6676 * sim-core.c (sim_core_find_mapping): Update.
6678 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6679 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6680 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6681 alternatives that handle unaligned addresses.
6682 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6684 * cgen-utils.c (sim_disassemble_insn): Update.
6686 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6688 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6691 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6694 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6696 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6698 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6701 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6704 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6706 * cgen-trace.c: Prepend additional trace_printf argument.
6708 * cgen-utils.c (sim_disassemble_insn): Add additional core
6711 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6713 * nrun.c (main): Catch/report errorenous simulator states.
6715 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6716 * sim-trace.c: #include string.h/strings.h so that memset is
6718 * sim-utils.c: Ditto.
6719 * sim-profile.c: Ditto. And stdlib.h.
6720 (print_bar): Only define when used by instruction or memory profiler.
6722 * sim-options.c (standard_option_handler): Make ul more local.
6724 * sim-load.c (sim_load_file): Make the name constant.
6725 (sim_load_file): Passify gcc.
6727 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6729 * sim-utils.c, sim-load.c: Include sim-utils.h.
6731 * sim-base.h (sim_cpu): Pre define here so available to all.
6733 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6734 Restore the sim_cpu and instruction_address arguments so that full
6735 information is available to the abort function.
6736 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6737 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6739 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6740 tracing support for sim-events and sim-core.
6741 (trace_option_handler): Convert #if to if where possible so always
6742 compiled/checked by C compiler.
6743 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6745 * sim-base.h: Adjust comment documenting how to define the cpu
6747 (sim_state_base): Add sim_core and sim_events to simulator base
6750 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6751 * sim-core.c (sim_core_init, sim_core_attach,
6752 sim_core_find_mapping): Update.
6753 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6754 update_time_from_event, insert_sim_event,
6755 sim_events_schedule_after_signal, sim_events_deschedule,
6756 sim_events_tick): Ditto.
6758 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6759 sim-model.h): Move #includes from here.
6760 * sim-base.h: To here.
6761 (sim-core.h, sim-events.h, sim-io.h): Include also
6763 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6765 * callback.c (default_callback): Missing initialisers.
6767 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6769 * sim-utils.c (sim_add_commas): New function.
6770 * sim-basics.h (sim_add_commas): Add prototype.
6771 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6772 * sim-profile.c (COMMAS): New macro.
6773 (print_*): Use it to print commas in numbers.
6775 * configure: Regenerated.
6777 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6778 (cgen_state): New member run_fast_p.
6779 (cgen_init): Add prototype.
6780 (sim_disassemble_insn): New arg `cpu'.
6781 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6782 * cgen-utils.c (cgen_init): New function.
6783 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6784 * genmloop.sh: Call engine_halt if loop exits.
6786 * Makefile.in (sim-options_h): Define.
6787 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6788 (sim-model.o): Add new rule.
6789 (cgen-{scache,trace,utils}.o): Add new rules.
6790 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6791 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6792 Indent output by 2 spaces.
6793 * cgen-scache.h (scache_print_profile): Update.
6794 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6795 Use trace_printf, not fprintf.
6796 (trace_extract): Use trace_printf, not cgen_trace_printf.
6797 * genmloop.sh (!FAST case): Increment `insn_count'.
6798 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6799 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6800 access macro's name.
6801 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6802 Change return type to SIM_RC.
6803 (sim_core_{install,uninstall}): New functions.
6804 * sim-core.h (sim_core_{install,uninstall}): Declare.
6805 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6806 Change return type to SIM_RC.
6807 * sim-model.h (models,machs,model_install): Declare.
6808 * sim-module.c (modules): Add scache_install, model_install.
6809 (sim_post_argv_init): Set cpu->state backlinks.
6810 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6811 (standard_option_handler): Likewise.
6812 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6815 (profile_options): Delete --profile-simcache.
6816 (profile_option_handler): Likewise.
6817 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6819 (profile_print_{memory,model}): Likewise.
6820 (profile_print_simcache): Delete.
6821 (profile_print_speed): New function.
6822 (profile_print): Rewrite.
6823 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6824 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6825 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6826 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6827 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6828 (profile_print): Update prototype.
6830 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6832 * cgen-scache.[ch], cgen-sim.h: New files.
6833 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6834 * sim-model.c: New file.
6836 * Make-common.in (clean targets): Undo patch of Apr. 22.
6838 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6840 * sim-n-bits.h (signed): If we have a standard compiler, undef
6841 signed, so that signedN is defined correctly.
6843 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6845 * sim-module.h, sim-model.h, sim-profile.h: New files.
6846 * sim-module.c, sim-profile.c: New files.
6847 * Make-common.in (SIM_PROFILE): Define
6848 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6849 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6850 (sim_module.o,sim-profile.o): Add rules for.
6851 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6852 (--enable-sim-profile): Add.
6853 * configure: Regenerated.
6854 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6855 model. Move trace and profile support to sim-{trace,profile}.h.
6856 New members trace_data, profile_data.
6857 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6858 * sim-config.h: Provide default definition of WITH_PROFILE.
6859 (WITH_TRACE): Change default to -1.
6860 (MAX_NR_PROCESSORS): Always define.
6861 * sim-options.c: Move trace and profile support to
6862 sim-{trace,profile}.h.
6863 (sim_pre_argv_init): Moved to sim-model.c.
6864 (standard_install): New function.
6865 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6866 (standard_install): Declare.
6867 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6868 (trace_install, trace_uninstall): New functions.
6869 (trace_printf): Update reference to TRACE_FILE.
6870 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6871 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6872 (WITH_TRACE_FOO_P): Define.
6873 (trace_install): Declare.
6874 (TRACE_DATA): New struct.
6876 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6878 * run.c: Undo last exec_bfd patch.
6879 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6881 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6883 * run.c (exec_bfd): Add back in.
6884 (main): Set exec_bfd.
6886 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6888 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6890 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6892 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6893 less well defined engine_error.
6894 * sim-core.c: Ditto.
6896 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6898 * Make-common.in: Change clean targets to use :: so that other
6899 Makefiles can have their own clean targets.
6900 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6901 __STDC__ to control use of stdarg vs. varargs syntax. Some
6902 systems can't use __STDC__, but require stdarg.
6904 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6906 * sim-options.c (standard_options): Add --endian.
6907 (standard_option_handler): Likewise.
6909 * nrun.c: #include <signal.h>.
6910 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6911 handler that calls sim_stop ().
6913 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6915 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6916 handler that calls sim_stop (). Simulators may still be
6917 establishing their own handler.
6919 * sim-events.c (sim_events_poll): Rename from
6920 sim_events_at_large_int. Poll IO.
6922 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6925 * callback.c (os_poll_quit): New function poll for quit signal
6927 (default_callback): Include magic number.
6929 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6931 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6932 Check for functions getrusage, time.
6933 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6934 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6935 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6936 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6938 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6940 * sim-options.c, sim-options.h: New files.
6941 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6942 * Make-common.in (nrun.o): Add rules for.
6945 * run.c (main): Check return value of sim_open.
6947 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6948 (sim_main_headers): Add sim-trace.h.
6949 * run.c (exec_bfd, target_byte_order): Delete.
6950 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6951 call sim_load instead. Check return code of sim_create_inferior.
6952 * sim-base.h (CURRENT_STATE): Define.
6953 (sim_state_base): Make typedef. New members options, prog_argv,
6954 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6955 mem_size, memory [+ corresponding access macros].
6956 (sim_cpu_base): New typedef.
6957 * sim-trace.h: New file.
6958 * sim-trace.c: New file.
6959 * sim-basics.h: #include it.
6960 * sim-load.c: New file.
6962 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6964 * Make-common.in (INSTALL): Set to @INSTALL@.
6965 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6966 (install-common): Depend upon installdirs. Use
6967 $(program_transform_name) directly, rather than using
6969 (installdirs): New target.
6970 * Makefile.in (INSTALL): Set to @INSTALL@.
6971 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6972 (install-man): Depend upon installdirs. Use
6973 $(program_transform_name) directly, rather than using
6975 (installdirs): New target.
6977 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6979 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6982 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6984 * sim-basics.h: Only bring in config.h and tconfig.h if
6987 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6989 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6990 numbering convention of the target.
6991 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6992 and WITH_TARGET_WORD_MSB.
6993 (sim_config): When possible, check for consistency with bitsize
6996 * sim-bits.h: Allow MSB to be other than zero.
6997 * sim-bits.c: Ditto.
6998 * sim-n-bits.h: Ditto.
7000 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7001 * sim-n-bits.h (MSMASKEDn): Ditto.
7003 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7005 * Makefile.in (INSTALL): Change install.sh to install-sh.
7007 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7009 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7011 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7013 * run.c (main): Check that a program to run was specified.
7015 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7017 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7019 * configure: Regenerated to track ../common/aclocal.m4 changes.
7022 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7024 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7025 * sim-config.h: To here.
7027 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7028 (sim_main_headers): Define.
7029 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7030 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7032 (sim-utils.o): Add rule for.
7033 * sim-utils.o: New file.
7034 * sim-basics.h: #include sim-base.h.
7035 (zalloc): Make argument unsigned long.
7036 * sim-base.h: New file.
7037 * sim-inline.h (SIM_IO support): Delete.
7038 * sim-io.h: Delete inline support.
7039 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7040 * sim-config.c: sim-state.h renamed to sim-main.h.
7041 * sim-core.c: Likewise.
7042 * sim-events.c: Likewise.
7044 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7046 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7047 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7049 * configure: Regenerated to track ../common/aclocal.m4 changes.
7051 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7053 * configure: Regenerated to track ../common/aclocal.m4 changes.
7055 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7057 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7058 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7059 are defined by the configure.
7061 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7063 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7064 reserved-bits): Always define.
7066 * sim-config.h, sim-config.c (sim_config): New function - and new
7067 file - co-ordinate the setting/checking of the common simulator
7068 configuration options.
7070 * Make-common.in (sim-config.o): Add rule.
7072 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7074 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7075 va_list from void *, since va_list might not be a pointer type.
7077 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7079 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7081 (offset_N): Correct computation of LE offset.
7083 * sim-io.c (sim_io_error): Include a new line when reporting
7086 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7089 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7091 * run.c: Include alloca-conf.h.
7093 * callback.c (os_evprintf_filtered): Fix typo.
7095 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7097 * run.c (string.h, strings.h, stdlib.h): Include.
7099 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7100 0 when nothing pending.
7102 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7103 will soon be going away.
7104 (getopt): Plicate GCC.
7106 * sim-endian.c (sim-io.h): Plicate GCC.
7107 * sim-bits.c (sim-io.h): Ditto.
7108 * sim-n-bits.h (ROTn): Ditto.
7110 * sim-io.c (sim_io_error): Correct check for NULL.
7112 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7114 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7117 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7119 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7120 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7122 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7124 * sim-alu.h: Include sim-xcat.h.
7126 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7128 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7129 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7132 * sim-events.c (sim_events_at_large_int): New function. Just
7133 schedules an event every large-int ticks.
7134 (sim_events_init): Call.
7135 (sim_events_tick, sim_events_process): Move async handing to
7136 sim_events_process. Move timer decrement so that it occures after
7137 events have been processed.
7139 * sim-basics.h (struct _engine): Remove declaration.
7141 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7142 everything with same. Rename global struct to SIM_DESC.
7143 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7144 * sim-io.h, sim-io.c: Ditto.
7146 * sim-assert.h: New file. Optional assertion checking macros.
7147 * sim-io.c (sim_io_error): Make just this function tolerant to
7150 * sim-xcat.h: New file. Define concatenate macros.
7151 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7152 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7156 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7158 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7160 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7162 * sim-inline.h: Add definitions for sim-types.
7163 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7166 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7168 * sim-events.h: Remove defunct reference to callback struct.
7170 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7172 * configure: Re-generate.
7174 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7176 * Make-common.in (CSEARCH): Do not include the gdb directory in
7179 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7181 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7182 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7183 to explicitly incorporate these.
7185 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7186 specify the alignment restrictions of the target architecture -
7187 without this option all alignment restrictions are accomodated.
7188 (--enable-sim-assert): New option. Conditionally compile in
7189 assertion statements.
7190 (--enable-sim-float): New option. Strongly specify the target's
7191 floating point support.
7192 (--enable-sim-hardware): New option. Specify the hardware devices
7193 included in the simulation.
7194 (--enable-sim-packages): New option. Specify the hardware
7195 packages included in the simulation.
7196 (--enable-sim-regparm): New option. Specify that parameters be
7197 passed in registers instead of on the stack.
7198 (--enable-sim-reserved-bits): New option. Specify that reserved
7199 bits within an instruction are are correctly set.
7200 (--enable-sim-smp): New option. Specify the level of SMP support
7201 to be included in the simulator.
7202 (--enable-sim-stdcall): New option. Specify an alternative
7203 function call convention.
7204 (--enable-sim-xor-endian): New option. Configure xor-endian
7205 support used by some targets to implement bi-endian support.
7207 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7209 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7210 host endianness to be overridden.
7211 (--enable-sim-endian): Allow the target platform's byte order
7213 (--enable-sim-inline): Control the inlining of common components.
7214 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7215 (--enable-sim-warnings): Enable additional GCC compiler checks.
7216 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7219 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7220 sim-*-n.h so that the names are uniq on dos machines
7221 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7223 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7225 * run.c: #include "libiberty.h".
7226 (main): New locals sd,no_args,sim_argv.
7227 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7228 is program name. Update call to sim_set_callbacks.
7229 Record result of sim_open, pass to other sim_foo routines.
7231 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7233 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7236 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7238 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7239 Route stdout through buffered IO.
7241 * callback.c: Add os_flush_stderr, os_write_stderr,
7242 os_evprintf_filtered functions to route error output through
7245 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7246 Correct return type - should be void.
7248 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7250 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7252 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7253 not provide a default value as undefined indicates disable code.
7255 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7257 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7259 * sim-events.h, sim-events.c: Ditto.
7260 * sim-io.h, sim-io.c: Ditto.
7262 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7264 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7266 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7267 extract the tail or least signifiant bits from an integer of the
7270 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7271 WITH_TARGET_BITSIZE so that the compilation will fail when an
7272 unsupported bitsize value is defined.
7274 (INSERTED*): Convert to functions.
7275 (EXTRACTED*): Ditto.
7277 (SIGN_EXTEND, SEXT): Change to more terse name.
7279 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7281 * sim-inline.h: Allow explicit control over which .c files will be
7282 included by their header.
7284 * sim-inline.h: Allow explicit control over which .c files use the
7285 alternative - REGPARM - parameter passing mechanism.
7287 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7288 icache.c, idecode.c, semantics.c or support.c. Those names are
7289 not generally applicable.
7291 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7293 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7294 in a fashion similar to sim-endian-n.
7296 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7297 both value and address macro's.
7299 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7301 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7303 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7304 generic L_word, H_word macro's.
7306 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7308 * sim-basics.h: Borrow code from ppc directory.
7309 * sim-bits.c: Ditto.
7310 * sim-bits.h: Ditto.
7311 * sim-config.h: Ditto.
7312 * sim-endian-n.h: Ditto.
7313 * sim-endian.c: Ditto.
7314 * sim-endian.h: Ditto.
7315 * sim-inline.c: Ditto.
7316 * sim-inline.h: Ditto.
7317 * sim-types.h: Ditto.
7319 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7321 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7322 all the ALU size alternatives and then auto-configure a default.
7324 * sim-alu.h: Copy ppc/idecode_expression.h.
7326 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7328 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7329 sign extend a bit within a value.
7331 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7332 a pointer into the middle of a host word.
7333 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7335 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7337 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7338 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7339 appropriate definitions of read, write, etc. Add prototype for
7342 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7344 * Makefile.in (libcommon.a): Delete.
7345 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7346 (gentmap,targ-vals.h,targ-map.c): Likewise.
7347 (run-autoconf): Delete.
7348 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7349 (common makefile fragment): Moved back into ...
7350 * Make-common.in: Resurrect.
7351 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7352 * configure: Regenerated.
7354 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7356 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7357 (SIM_AC_OUTPUT): To here.
7359 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7361 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7362 comments and single quotes. Fixes a problem found on hpux.
7364 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7366 * aclocal.m4: Remove Make-common.in from dependencies.
7367 * (distclean): Remove targ-vals.def.
7369 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7370 into here. Makes insertion into makefiles easier. Also, change
7371 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7372 targ-map.o, and run are built. They are now built in the
7373 individual simulator directories, taking sources from ../common as
7374 necessary. This replaces the merging of libcommon.a into
7375 linsim.a, which was problematic for the WinGDB build process.
7376 * run.c: Include config.h from . instead of ../common.
7377 * Make-common.in: Remove. It's no longer necessary.
7379 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7381 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7382 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7384 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7386 * run.c (main): Set target_byte_order before call to sim_open.
7388 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7390 * callback.c: #include <stdlib.h>
7391 (os_error): New function.
7392 (default_callback): Add os_error.
7394 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7396 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7397 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7399 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7401 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7403 * run.c: #include ../common/config.h, tconfig.h.
7404 (myname): New static global.
7405 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7406 Only process -c ifdef SIM_HAVE_SIMCACHE.
7407 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7408 Parse program name from argv[0] and use in error messages.
7409 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7410 Add support for incomplete h8/300 termination indicators.
7411 (usage): Make more verbose.
7412 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7413 * Makefile.in,Make-common.in,callback.c: New files.
7414 * nltvals.def,gentmap.c,gentvals.sh: New files.
7416 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7418 * run.c: Include stdarg.h if __STDC__.
7420 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7422 * run.c (main): Don't print out anything if the signal
7423 number is zero (ie no signal).
7425 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7427 * run.c (main): Print out if the program raised a signal.
7429 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7431 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7434 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7436 * run.c (main): Explicitly cast malloc() parameter.
7438 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7440 * run.c (sim_bfd): New global to hold the bfd pointer for the
7442 (main): Initialize sim_bfd.
7444 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7446 * run.c (main): Use new bfd_big_endian macro.
7448 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7450 * run.c (main): Removed SH specific comments, so source is
7451 generic. Also updated to only load relevant sections. Moved
7452 sim_open() to after callback attach (to match GDB).
7454 * run.1: Removed SH specific comments.
7456 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7458 * run.c (main): Always return sigrc at end.
7460 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7462 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7463 bfd_check_format() fails.
7465 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7467 * run.c, run.1: From sh directory.
projects / deliverable / binutils-gdb.git / blob