1 2021-05-01 Mike Frysinger <vapier@gentoo.org>
3 * Make-common.in (LIB_OBJS): Add modules.o.
4 (generated_files): Add modules.c.
5 (modules.c): New target.
6 * sim-module.c (modules): Rename to ...
7 (early_modules): ... this. Delete 0 sentinel.
8 (early_modules_len): Define.
9 (sim_modules_detected, sim_modules_detected_len): Declare.
10 (sim_pre_argv_init): Call sim_module_install_list.
11 (sim_module_install): New function.
12 (sim_module_install_list): New function.
13 * sim-module.h (sim_module_install_list): Declare.
15 2021-05-01 Mike Frysinger <vapier@gentoo.org>
17 * nrun.c (strsignal): New prototype.
19 2021-05-01 Mike Frysinger <vapier@gentoo.org>
21 * callback.c (wrap): Delete.
22 (os_close): Replace wrap call with direct call & setting last_errno.
23 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
24 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
26 2021-04-26 Mike Frysinger <vapier@gentoo.org>
28 * gennltvals.py (TARGETS): Delete. Update comment.
29 (gentvals): Unify common code paths.
30 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
32 * nltvals.def: Regenerate.
34 2021-04-25 Tom Tromey <tom@tromey.com>
36 * sim-options.c (compare_strings): New function.
37 (ARG_HASH_SIZE, ARG_HASH): Remove.
38 (dup_arg_p): Use htab_t.
39 (sim_parse_args): Remove assert.
41 2021-04-24 Mike Frysinger <vapier@gentoo.org>
43 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
45 2021-04-24 Mike Frysinger <vapier@gentoo.org>
47 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
48 (sim_parse_args): Call SIM_ASSERT.
50 2021-04-22 Tom Tromey <tom@tromey.com>
52 * sim-utils.c: Update includes.
54 2021-04-22 Tom Tromey <tom@tromey.com>
56 * Make-common.in: Require GNU make.
58 2021-04-22 Tom Tromey <tom@tromey.com>
60 * Make-common.in (stamp-hw): New target.
61 (hw-config.h): Depend on stamp-hw.
62 (mostlyclean): Remove stamp-hw and hw-config.h.
64 2021-04-22 Tom Tromey <tom@tromey.com>
66 * Make-common.in (mostlyclean): Now an alias for clean, not
69 2021-04-22 Tom Tromey <tom@tromey.com>
71 * sim-events.c (sim_events_schedule): Use
72 sim_events_schedule_tracef.
74 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
76 * callback.c (os_printf_filtered, os_vprintf_filtered,
77 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
78 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
79 * sim-events.h (sim_events_schedule_tracef,
80 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
82 2021-04-18 Mike Frysinger <vapier@gentoo.org>
84 * gennltvals.py (TARGETS): Add moxie.
85 * nltvals.def: Regenerate.
87 2021-04-18 Mike Frysinger <vapier@gentoo.org>
89 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
90 * nltvals.def: Regenerate.
92 2021-04-18 Mike Frysinger <vapier@gentoo.org>
94 * gennltvals.py (TARGETS): Add rx.
95 * nltvals.def: Regenerate.
97 2021-04-18 Mike Frysinger <vapier@gentoo.org>
99 * gennltvals.py (TARGETS): Add m32c.
100 * nltvals.def: Regenerate.
102 2021-04-18 Mike Frysinger <vapier@gentoo.org>
104 * gennltvals.py (TARGETS): Add iq2000.
105 * nltvals.def: Regenerate.
107 2021-04-18 Mike Frysinger <vapier@gentoo.org>
109 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
111 2021-04-15 John Baldwin <jhb@FreeBSD.org>
113 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
114 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
117 2021-04-12 Mike Frysinger <vapier@gentoo.org>
119 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
121 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
122 cgen_cpu_max_extra_bytes.
123 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
124 (sim_cpu_alloc): Delete 2nd arg.
126 2021-04-08 Tom Tromey <tom@tromey.com>
128 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
129 new-style declaration.
131 2021-04-03 Mike Frysinger <vapier@gentoo.org>
133 * Make-common.in (install-common): Install as run-$arch and
134 libsim-$arch.a when not the primary arch.
136 2021-04-02 Mike Frysinger <vapier@gentoo.org>
138 * Make-common.in (CFLAGS_FOR_BUILD): Define.
139 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
141 2021-03-13 Mike Frysinger <vapier@gentoo.org>
143 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
146 2021-03-13 Mike Frysinger <vapier@gentoo.org>
148 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
149 (gentmap.o): New rule.
150 (gentmap): Call LINK_FOR_BUILD.
152 2021-03-07 Mike Frysinger <vapier@gentoo.org>
154 * Make-common.in (check): Delete body.
156 2021-02-28 Mike Frysinger <vapier@gentoo.org>
158 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
159 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
161 2021-02-27 Mike Frysinger <vapier@gentoo.org>
163 * Make-common.in (SIM_EXTRA_ALL): Delete.
164 (all): Delete $(SIM_EXTRA_ALL).
166 2021-02-21 Mike Frysinger <vapier@gentoo.org>
168 * acinclude.m4: Removed.
170 2021-02-13 Mike Frysinger <vapier@gentoo.org>
172 * acinclude.m4: Delete all sinclude & m4_include calls.
174 2021-02-13 Mike Frysinger <vapier@gentoo.org>
176 * aclocal.m4: Delete.
178 2021-02-06 Mike Frysinger <vapier@gentoo.org>
180 * sim-events.c: Include sim-cpu.h.
181 (sim_event_watchpoints): Define watch_pc.
182 (sim_events_watch_pc): New function.
183 (WATCH_SIM): Handle watch_pc.
184 * sim-events.h (sim_events_watch_pc): New prototype.
185 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
187 * sim-watch.h (sim_watchpoints): Delete pc.
189 2021-02-06 Mike Frysinger <vapier@gentoo.org>
191 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
194 2021-02-06 Mike Frysinger <vapier@gentoo.org>
196 * Make-common.in (HDEFINES, TDEFINES): Delete.
197 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
198 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
199 bfd/configure.host sourcing.
201 2021-02-04 Mike Frysinger <vapier@gentoo.org>
203 * gennltvals.py (TARGETS): Add riscv.
204 (TARGET_DIRS): Likewise.
205 * nltvals.def: Regenerate from the latest libgloss sources.
207 2021-01-31 Mike Frysinger <vapier@gentoo.org>
209 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
211 2021-01-31 Stafford Horne <shorne@gmail.com>
213 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
214 (fixdfsi): Change res from unsigned32 to signed32.
215 (fixdfdi): Change res from unsigned64 to signed64.
217 2021-01-30 Mike Frysinger <vapier@gentoo.org>
219 * gennltvals.sh: Replace shell script with ...
220 * gennltvals.py: ... this Python script.
221 * nltvals.def: Regenerate.
223 2021-01-30 Mike Frysinger <vapier@gentoo.org>
225 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
227 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
229 2021-01-30 Mike Frysinger <vapier@gentoo.org>
231 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
233 2021-01-30 Mike Frysinger <vapier@gentoo.org>
235 * sim-hw.c (merge_device_file): Replace fgets with getline.
237 2021-01-30 Mike Frysinger <vapier@gentoo.org>
239 * gennltvals.sh (gen_arches): Sort calls by first arg.
240 * nltvals.def: Regenerate.
242 2021-01-18 Mike Frysinger <vapier@gentoo.org>
244 * Make-common.in (version.c): Simplifiy args and call move-if-change.
245 * create-version.sh: Delete host & target alias logic. Write to the
248 2021-01-18 Mike Frysinger <vapier@gentoo.org>
250 * configure, configure.ac, Makefile.in: Delete.
252 2021-01-13 Mike Frysinger <vapier@gentoo.org>
254 * sim-watch.c (default_interrupt_handler): Define.
255 (sim_watchpoint_install): Set default interrupt_handler to new
256 default_interrupt_handler.
258 2021-01-13 Mike Frysinger <vapier@gentoo.org>
260 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
262 2021-01-13 Mike Frysinger <vapier@gentoo.org>
264 * sim-events.c (sim_events_watch_sim): Change byte_order type to
266 (sim_events_watch_core): Likewise.
267 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
268 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
269 call to sim_events_watch_sim.
271 2021-01-12 Mike Frysinger <vapier@gentoo.org>
273 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
275 2021-01-11 Mike Frysinger <vapier@gentoo.org>
277 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
279 2021-01-11 Mike Frysinger <vapier@gentoo.org>
281 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
283 2021-01-11 Mike Frysinger <vapier@gentoo.org>
285 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
286 strings.h, time.h, and errno.h.
287 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
288 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
289 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
290 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
291 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
292 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
293 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
294 and strings.h include.
296 2021-01-09 Mike Frysinger <vapier@gentoo.org>
298 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
299 * sim-core.c, sim-watch.c: Include libiberty.h.
301 2021-01-09 Mike Frysinger <vapier@gentoo.org>
303 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
305 2021-01-09 Mike Frysinger <vapier@gentoo.org>
307 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
308 Set WERROR_CFLAGS when first arg is not set or is "yes".
310 2021-01-09 Mike Frysinger <vapier@gentoo.org>
312 * hw-base.c (full_name_of_hw): Delete full_name. Replace
313 hw_strdup call with hw_malloc.
315 2021-01-09 Mike Frysinger <vapier@gentoo.org>
317 * cgen-par.c: Include stdlib.h.
318 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
320 2021-01-08 Mike Frysinger <vapier@gentoo.org>
322 * Make-common.in (C_DIALECT): Define.
323 (COMPILE.pre): Append $(C_DIALECT).
324 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
326 2021-01-07 Mike Frysinger <vapier@gentoo.org>
328 * sim-core.c (sim_memory_map): Define.
330 2021-01-04 Mike Frysinger <vapier@gentoo.org>
332 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
333 * configure: Regenerate.
335 2021-01-04 Mike Frysinger <vapier@gentoo.org>
337 * sim-options.c (sim_print_version): Print out more details when
338 is_command is non-zero.
340 2021-01-04 Mike Frysinger <vapier@gentoo.org>
342 * sim-options.c (standard_option_handler): Call sim_print_version.
343 (sim_print_version): New function.
344 * sim-options.h (sim_print_version): New prototype.
346 2021-01-04 Mike Frysinger <vapier@gentoo.org>
348 * sim-config.c (print_sim_config): Rename to ...
349 (sim_config_print): ... this.
350 * sim-config.h: Likewise.
352 2021-01-02 Mike Frysinger <vapier@gentoo.org>
354 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
355 FLOOR_PAGE): Delete unused macros.
356 (align_up, align_down): Define.
358 2020-08-10 Tom de Vries <tdevries@suse.de>
360 * sim-cpu.c: Include stdlib.h for free.
362 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
364 * nrun.c: Include stdlib.h.
365 * sim-core.c: Likewise.
366 * sim-engine.c: Likewise.
367 * sim-io.c: Likewise.
368 * sim-module.c: Likewise.
369 * sim-reason.c: Likewise.
371 2019-12-19 Tom Tromey <tromey@adacore.com>
374 * Makefile.in (install-strip): New target.
376 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
378 * sim-utils.c: Prevent buffer overflow.
380 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
382 * gennltvals.sh: Add PRU libgloss target.
383 * nltvals.def: Regenerate from the latest libgloss sources.
385 2019-06-13 Stafford Horne <shorne@gmail.com>
387 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
388 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
389 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
391 2019-06-13 Stafford Horne <shorne@gmail.com>
393 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
394 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
396 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
398 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
399 CURRENT_TARGET_BYTE_ORDER.
400 (SUBWORDTFSI): Likewise.
401 (JOINSIDF): Likewise.
402 (JOINSIXF): Likewise.
403 (JOINSITF): Likewise.
405 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
407 * sim-base.h: Add 'sim-assert.h' include.
408 * sim-basics.h: Add 'libiberty.h' include.
410 2019-03-28 Stafford Horne <shorne@gmail.com>
412 * sim-options.c: Include "config.h".
414 * sim-watch.c: Include "config.h".
416 * hw-device.c: Include <string.h>.
417 * hw-events.c: Include <string.h>.
418 * hw-handles.c: Include <stdlib.h>.
419 * sim-fpu.c: Include <stdlib.h>.
421 2019-03-28 Stafford Horne <shorne@gmail.com>
423 * Make-common.in (sim-arange_h): Remove sim-arange.c
424 * sim-arange.c: Remove SIM_ARANGE_C.
425 Add ifdef for _SIM_ARANGE_C_.
426 Include "sim-arange.h".
427 Remove include for unused "sim-assert.h".
428 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
429 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
430 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
431 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
433 * sim-arange.h (sim_addr_range_add): Declare as
435 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
436 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
437 Remove definition of SIM_ARANGE_INLINE.
438 Remove [HAVE_INLINE].
439 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
440 * sim-base.h: Include "sim-arange.h"
441 * sim-basics.h: Remove include of "sim-arange.h"
442 * sim-inline.c: Include "sim-arange.c"
443 * sim-inline.h: Define INLINE_SIM_ARANGE.
444 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
445 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
447 2019-01-26 Tom Tromey <tom@tromey.com>
449 * Make-common.in (version.c): Use sim's create-version.sh.
450 * create-version.sh: New file.
452 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
454 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
456 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
458 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
460 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
462 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
463 this point, it should have already been set in cb_syscall.
465 2018-10-05 Stafford Horne <shorne@gmail.com>
467 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
468 (ADDOFDI): New function, add overflow flag DI variant.
469 (SUBCFDI): New function, subtract carry flag DI variant.
470 (SUBOFDI): New function, subtract overflow flag DI variant.
472 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
474 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
476 * sim-core.c (sim_core_set_xor): Likewise.
477 (sim_core_xor_read_buffer): Likewise.
478 (sim_core_xor_write_buffer): Likewise.
480 2017-12-12 Peter Gavin <pgavin@gmail.com>
481 Stafford Horne <shorne@gmail.com>
483 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
485 (MUL1OFSI): New function, 1's complement overflow flag.
487 2017-12-12 Peter Gavin <pgavin@gmail.com>
488 Stafford Horne <shorne@gmail.com>
490 * cgen-accfp.c (remsf, remdf): New function.
491 (cgen_init_accurate_fpu): Add remsf and remdf.
492 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
493 * sim-fpu.c (sim_fpu_rem): New function.
494 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
495 (sim_fpu_rem): New function.
496 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
498 2017-09-06 John Baldwin <jhb@FreeBSD.org>
500 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
503 2017-05-24 Yao Qi <yao.qi@linaro.org>
505 * sim-trace.c (trace_disasm): Caller update.
507 2016-08-15 Mike Frysinger <vapier@gentoo.org>
509 * sim-base.h (sim_state_base): Add prog_syms_count.
510 (STATE_PROG_SYMS_COUNT): Define.
511 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
512 (trace_load_symbols): New function.
513 (trace_sym_value): Likewise.
514 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
515 loading logic with a call to trace_load_symbols.
516 * sim-trace.h (trace_load_symbols, trace_sym_value): New
519 2016-08-13 Mike Frysinger <vapier@gentoo.org>
521 * cgen-types.h (mode_names): Mark const.
522 * cgen-utils.c (mode_names): Likewise.
524 2016-08-13 Mike Frysinger <vapier@gentoo.org>
526 * cgen-defs.h (struct cgen_state): Delete argv and envp.
527 (STATE_ARGV, STATE_ENVP): Delete.
529 2016-02-04 Nick Clifton <nickc@redhat.com>
531 * cgen-scache.c (scache_option_handler): Prevent possible
532 undefined behaviour computing the size of the scache by using
533 unsigned integers instead of signed integers.
535 2016-01-17 Joel Brobecker <brobecker@adacore.com>
537 * sim-fpu.c: Minor comment fixes throughout.
539 2016-01-17 Joel Brobecker <brobecker@adacore.com>
541 * sim-fpu.c (print_bits): Minor reformatting (no code change).
542 (sim_fpu_map): Likewise.
544 2016-01-11 Mike Frysinger <vapier@gentoo.org>
546 * sim-config.c (print_sim_config): Drop extra whitespace before =
547 in output for byte order, stdio, and msb settings.
549 2016-01-10 Mike Frysinger <vapier@gentoo.org>
551 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
552 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
553 sim-stdio, sim-trace, and sim-profile.
554 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
555 (SIM_AC_OPTION_ASSERT): Likewise.
556 (SIM_AC_OPTION_SMP): Likewise.
557 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
558 * configure: Regenerate.
559 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
560 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
561 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
562 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
563 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
564 WITH_ENVIRONMENT & USER_ENVIRONMENT.
565 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
566 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
567 WITH_ASSERT, WITH_STDIO): Delete.
568 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
571 2016-01-10 Mike Frysinger <vapier@gentoo.org>
573 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
574 * configure: Regenerate.
575 * Make-common.in (SIM_PACKAGES): Delete.
576 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
578 2016-01-10 Mike Frysinger <vapier@gentoo.org>
580 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
582 2016-01-10 Mike Frysinger <vapier@gentoo.org>
584 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
586 2016-01-10 Mike Frysinger <vapier@gentoo.org>
588 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
590 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
591 * gentmap.c: Change targ-vals.def include to nltvals.def.
592 * Make-common.in (gentmap): Change targ-vals.def to
593 $(srccom)/nltvals.def.
594 (distclean): Delete rm -f targ-vals.def.
595 * Makefile.in: Update comment.
597 2016-01-10 Mike Frysinger <vapier@gentoo.org>
599 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
600 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
601 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
603 2016-01-10 Mike Frysinger <vapier@gentoo.org>
605 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
606 and --enable-sim-stdcall and sim_stdcall.
607 * configure: Regenerate.
608 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
609 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
610 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
611 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
612 (REGPARM_*): Delete all regparm defines and their use.
614 2016-01-10 Mike Frysinger <vapier@gentoo.org>
616 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
617 * Make-common.in (SIM_CFLAGS): Delete.
618 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
619 * Makefile.in: Likewise.
621 2016-01-09 Mike Frysinger <vapier@gentoo.org>
623 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
624 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
625 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
626 * acinclude.m4 (SIM_AC_COMMON): ... here.
627 * aclocal.m4, configure: Regenerate.
628 * config.in: Delete file.
629 * callback.c: Change cconfig.h include to config.h.
630 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
632 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
633 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
635 2016-01-06 Mike Frysinger <vapier@gentoo.org>
637 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
638 date, and time information.
640 2016-01-06 Mike Frysinger <vapier@gentoo.org>
642 * sim-options.c (sim_parse_args): Mark argv array const.
643 * sim-options.h (sim_parse_args): Likewise.
645 2016-01-05 Mike Frysinger <vapier@gentoo.org>
647 * sim-trace.c: Include dis-asm.h.
648 (OPTION_TRACE_DISASM): New enum.
649 (trace_options): Add trace-disasm flag.
650 (trace_option_handler): Handle OPTION_TRACE_DISASM.
651 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
652 (dis_read, dis_printf, trace_disasm): New functions.
653 * sim-trace.h: Include dis-asm.h.
654 (TRACE_INSN_IDX): Clarify comment.
655 (TRACE_DISASM_IDX): New enum.
656 (TRACE_disasm): New define.
657 (WITH_TRACE_DISASM_P): New define.
658 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
659 (STRACE_DISASM_P): New define.
660 (TRACE_DISASM_P): Likewise.
661 (TRACE_DISASM_P): Likewise.
662 (TRACE_DISASM): Likewise.
663 (trace_disasm): New function.
665 2016-01-04 Mike Frysinger <vapier@gentoo.org>
667 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
669 2016-01-04 Mike Frysinger <vapier@gentoo.org>
671 * cgen-scache.c (MAX): Delete.
672 (scache_init): Change MAX to max.
673 * cgen-trace.c (min): Delete.
674 * cgen-utils.c (min): Delete.
675 * sim-basics.h [!min] (min): Define.
676 [!max] (max): Define.
678 2016-01-04 Mike Frysinger <vapier@gentoo.org>
680 * sim-options.c (sim_parse_args): Tweak getopt error message.
682 2016-01-04 Mike Frysinger <vapier@gentoo.org>
684 * acinclude.m4 (sim-bswap): Delete.
685 * configure: Regenerate.
686 * Make-common.in (SIM_BSWAP): Delete.
687 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
688 * sim-config.h (htonl, ntohl): Delete.
689 (WITH_BSWAP): Delete.
691 2016-01-03 Mike Frysinger <vapier@gentoo.org>
693 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
694 opterr state to it before calling getopt_long and restore afterwards.
695 Set opterr to 0. When optc is '?', call sim_io_eprintf.
697 2016-01-03 Mike Frysinger <vapier@gentoo.org>
699 * hw-device.h (device): Delete commented typedef.
700 * sim-basics.h (device): Delete typedef.
702 2016-01-03 Mike Frysinger <vapier@gentoo.org>
704 * sim-options.c (sim_parse_args): Replace for loop with a call
707 2016-01-03 Mike Frysinger <vapier@gentoo.org>
709 * nrun.c (myname): Mark const.
710 (main): Mark name const. Replace myname parsing loop with a
713 2016-01-03 Mike Frysinger <vapier@gentoo.org>
715 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
716 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
717 (SIM_AC_OPTION_HOSTENDIAN): Delete.
718 * config.in, configure: Regenerate.
719 * Make-common.in (SIM_HOSTENDIAN): Delete.
720 * sim-config.c (current_host_byte_order): Delete.
721 (sim_config): Delete current_host_byte_order assignments and
722 CURRENT_HOST_BYTE_ORDER checks.
723 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
724 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
725 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
726 (current_host_byte_order): Delete.
727 (CURRENT_HOST_BYTE_ORDER): Likewise.
728 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
729 (HOST_BYTE_ORDER): ... this.
730 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
732 (sim_endian_join_16): Likewise.
733 * sim-n-core.h (sim_core_read_misaligned_N): Change
734 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
735 (sim_core_write_misaligned_N): Likewise.
736 * sim-n-endian.h (endian_t2h_N): Likewise.
737 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
738 endian_le2h_N): Likewise.
739 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
741 2016-01-02 Mike Frysinger <vapier@gentoo.org>
743 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
744 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
746 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
747 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
748 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
749 * nrun.c (main): Likewise.
750 * sim-config.c (current_host_byte_order): Change type to enum
751 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
752 (current_target_byte_order): Likewise.
753 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
754 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
756 (sim_config): Change prefered_target_byte_order type to enum
757 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
758 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
759 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
760 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
761 Delete all the various arch/OS endian includes & defines.
762 (current_host_byte_order): Change type to enum bfd_endian.
763 (current_target_byte_order): Likewise.
764 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
765 (CURRENT_TARGET_BYTE_ORDER): Likewise.
766 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
767 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
768 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
770 (sim_events_watch_core): Likewise.
771 * sim-events.h: Likewise.
772 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
774 (sim_core_write_misaligned_N): Likewise.
775 * sim-n-endian.h (endian_h2be_N): Likewise.
776 (endian_be2h_N): Likewise.
777 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
778 (offset_N): Likewise.
779 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
780 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
782 2016-01-02 Mike Frysinger <vapier@gentoo.org>
784 * cgen-defs.h (current_state): Delete.
785 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
786 * sim-utils.c (current_state): Delete.
788 2015-12-30 Mike Frysinger <vapier@gentoo.org>
790 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
793 2015-12-27 Mike Frysinger <vapier@gentoo.org>
795 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
797 2015-12-26 Mike Frysinger <vapier@gentoo.org>
799 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
800 * config.in, configure: Regenerate.
801 * Make-common.in (sim-basics_h): Delete tconfig.h.
802 (distclean): Likewise.
803 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
804 (new_sim_core_mapping): Delete WITH_HW and device *device.
805 (sim_core_map_attach, sim_core_attach): Likewise.
806 (sim_core_read_buffer): Delete WITH_DEVICES logic.
807 (sim_core_write_buffer): Likewise.
808 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
810 (sim_core_attach): Likewise.
811 (device_io_read_buffer, device_io_write_buffer): Delete.
812 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
813 (sim_core_write_aligned_N): Likewise.
814 * tconfig.h: Delete file.
816 2015-12-26 Mike Frysinger <vapier@gentoo.org>
818 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
819 Call sim_cpu_hw_io_read_buffer if cpu is valid.
820 (sim_core_write_buffer): Move cia decl to top of func. Call
821 sim_cpu_hw_io_write_buffer if cpu is valid.
823 2015-12-25 Mike Frysinger <vapier@gentoo.org>
825 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
827 (hw_find_integer_property): Likewise.
828 (hw_find_integer_array_property): Likewise.
829 (hw_add_duplicate_property): Likewise.
831 2015-12-25 Mike Frysinger <vapier@gentoo.org>
833 * sim-config.h (WITH_ENGINE): Delete.
834 * sim-module.c (modules): Always include sim_engine_install.
836 2015-12-25 Mike Frysinger <vapier@gentoo.org>
838 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
839 * cgen-types.h (SIM_HAVE_MODEL): Delete.
840 * sim-base.h: Always include sim-model.h.
841 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
842 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
843 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
844 [!WITH_MODEL_P] (sim_machs): Define.
845 * sim-model.h: Add some developer docs.
846 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
847 (WITH_MODEL_P): Define.
848 * sim-module.c (modules): Always include sim_model_install.
849 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
851 2015-12-25 Mike Frysinger <vapier@gentoo.org>
853 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
854 * sim-model.c: Likewise.
855 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
856 SIM_MACH_IMP_PROPERTIES
858 2015-12-25 Mike Frysinger <vapier@gentoo.org>
860 * sim-core.c (device_error): Delete.
861 (sim_core_map_attach): Delete calls to device_error.
862 (sim_core_attach): Likewise.
863 * sim-core.h (device_error): Delete.
864 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
866 (sim_core_write_aligned_N): Likewise.
868 2015-12-25 Mike Frysinger <vapier@gentoo.org>
870 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
871 * sim-core.c (sim_core_write_buffer): Likewise.
872 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
873 (sim_core_write_aligned_N): Likewise.
875 2015-12-25 Mike Frysinger <vapier@gentoo.org>
877 * dv-pal.c: Include config.h and sim-main.h.
878 (hw_pal_io_read_buffer): Always call CPU_INDEX.
880 2015-12-24 Mike Frysinger <vapier@gentoo.org>
882 * sim-options.c (standard_options): Always enable load-lma and
884 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
886 2015-12-24 Mike Frysinger <vapier@gentoo.org>
888 * sim-module.c (MODULE_LIST): Delete.
890 2015-12-24 Mike Frysinger <vapier@gentoo.org>
892 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
893 Move to h8300/compile.c.
894 [SIM_H8300] (standard_options): Likewise.
895 (standard_option_handler): Likewise.
897 2015-12-24 Mike Frysinger <vapier@gentoo.org>
899 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
900 sim_watchpoint_install.
902 2015-12-24 Mike Frysinger <vapier@gentoo.org>
904 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
905 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
907 * sim-options.c (OPTION_MEM_SIZE): Delete.
908 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
909 (standard_option_handler): Likewise.
911 2015-12-24 Mike Frysinger <vapier@gentoo.org>
913 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
915 2015-11-21 Mike Frysinger <vapier@gentoo.org>
918 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
920 2015-11-21 Mike Frysinger <vapier@gentoo.org>
923 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
924 vasprintf, and va_end together. Check ret after va_end call.
926 2015-11-21 Mike Frysinger <vapier@gentoo.org>
928 * sim-types.h (SIM_PRI_TB): Define.
929 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
930 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
931 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
932 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
934 2015-11-17 Mike Frysinger <vapier@gentoo.org>
936 * sim-main.h (WITH_MODULO_MEMORY): Delete.
937 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
938 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
939 (sim_core_translate): Likewise.
940 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
942 2015-11-16 Mike Frysinger <vapier@gentoo.org>
944 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
945 (cgen_cpu_close): Change to XCONCAT2.
947 2015-11-15 Mike Frysinger <vapier@gentoo.org>
949 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
952 2015-11-14 Mike Frysinger <vapier@gentoo.org>
954 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
955 * sim-close.c: New file.
957 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
958 Ali Lown <ali.lown@imgtec.com>
960 * sim-bits.h (EXTEND6): New macro.
961 (EXTEND12): New macro.
962 (EXTEND25): New macro.
964 2015-06-24 Mike Frysinger <vapier@gentoo.org>
966 * sim-trace.c (trace_one_insn): Delete.
967 * sim-trace.h (trace_one_insn): Delete.
969 2015-06-24 Mike Frysinger <vapier@gentoo.org>
971 * sim-trace.c (debug_printf): Rename to ...
972 (sim_debug_printf): ... this.
973 * sim-trace.h (debug_printf): Delete define.
974 (debug_printf): Rename to ...
975 (sim_debug_printf): ... this.
977 2015-06-24 Mike Frysinger <vapier@gentoo.org>
979 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
980 (trace_options): Add trace-register option.
981 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
982 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
983 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
984 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
985 TRACE_REGISTER_P, TRACE_REGISTER): Define.
987 2015-06-24 Mike Frysinger <vapier@gentoo.org>
989 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
990 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
991 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
992 STRACE_DEBUG): Define.
994 2015-06-24 Mike Frysinger <vapier@gentoo.org>
996 * sim-trace.c (trace_options): Update help text for trace-alu,
997 trace-fpu, trace-vpu, and trace-semantics.
998 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
999 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1001 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1003 * sim-assert.h (SIM_FILTER_PATH): Delete.
1004 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1005 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1006 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1007 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1008 * sim-events.c: Include libiberty.h.
1009 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1011 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1013 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1014 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1015 (AC_ARG_ENABLE(sim-debug)): Likewise.
1016 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1017 (AC_ARG_ENABLE(sim-trace)): Likewise.
1018 (AC_ARG_ENABLE(sim-profile)): Likewise.
1019 (AC_ARG_ENABLE(sim-environment)): Likewise.
1020 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1021 (AC_ARG_ENABLE(sim-assert)): Likewise.
1022 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1023 (AC_ARG_ENABLE(sim-endian)): Likewise.
1024 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1025 (AC_ARG_ENABLE(sim-float)): Likewise.
1026 (AC_ARG_ENABLE(sim-scache)): Likewise.
1027 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1028 (AC_ARG_ENABLE(sim-inline)): Likewise.
1029 (AC_ARG_ENABLE(sim-packages)): Likewise.
1030 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1031 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1032 (AC_ARG_ENABLE(sim-smp)): Likewise.
1033 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1034 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1035 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1036 * configure: Regenerate.
1038 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1040 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1042 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1044 * cgen-trace.c [!__STDC__]: Delete.
1045 * sim-trace.h [!__STDC__]: Likewise.
1047 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1049 * sim-model.c (sim_model_init): Assert model is not NULL.
1051 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1053 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1054 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1057 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1059 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1060 (SIM_ALU_H): ... this.
1061 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1062 (SIM_ASSERT_H): ... this.
1063 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1064 (SIM_BASICS_H): ... this.
1065 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1066 (SIM_BITS_H): ... this.
1067 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1068 (SIM_ENDIAN_H): ... this.
1070 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1072 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1075 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1077 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1078 m for sentinel testing.
1080 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1082 * sim-syscall.c: Include errno.h and targ-vals.h.
1083 (sim_syscall_multi, sim_syscall): Define.
1084 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1085 * syscall.c (cb_syscall): Extend comment.
1087 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1089 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1090 * sim-syscall.c: New file.
1091 * sim-syscall.h: New file.
1093 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1095 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1096 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1097 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1098 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1099 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1101 * gentmap.c (gen_targ_map_c): Output name field.
1103 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1105 * acinclude.m4: Change configure.in to configure.ac.
1106 * sim-config.h: Likewise.
1108 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1110 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1111 * configure: Regenerate.
1113 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1115 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1116 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1117 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1118 TRACE_DEBUG): Define.
1120 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1122 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1123 * sim-trace.c (trace_option_handler): Likewise.
1124 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1125 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1126 (TRACE_ANY_P): Likewise.
1128 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1130 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1131 CGEN_TRACE_INSN_FINI.
1132 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1133 trace_result to cgen_trace_result, trace_insn_fini to
1134 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1135 and trace_extract to cgen_trace_extract.
1136 * cgen-trace.h (trace_insn_init): Rename to ...
1137 (cgen_trace_insn_init): ... this.
1138 (trace_insn_fini): Rename to ...
1139 (cgen_trace_insn_fini): ... this.
1140 (trace_insn): Rename to ...
1141 (cgen_trace_insn): ... this.
1142 (trace_extract): Rename to ...
1143 (cgen_trace_extract): ... this.
1144 (trace_result): Rename to ...
1145 (cgen_trace_result): ... this.
1146 (TRACE_RESULT_P): Rename to ...
1147 (CGEN_TRACE_RESULT_P): ... this.
1148 (TRACE_INSN_INIT): Rename to ...
1149 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1150 cgen_trace_insn_init.
1151 (TRACE_INSN_FINI): Rename to ...
1152 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1153 cgen_trace_insn_fini.
1154 (TRACE_PRINTF): Rename to ...
1155 (CGEN_TRACE_PRINTF): ... this.
1156 (TRACE_INSN): Rename to ...
1157 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1158 (TRACE_EXTRACT): Rename to ...
1159 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1161 (TRACE_RESULT): Rename to ...
1162 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1163 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1164 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1165 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1166 TRACE_INSN to CGEN_TRACE_INSN.
1167 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1169 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1171 * sim-events.c (ETRACE_P): Delete.
1172 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1173 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1174 * sim-events.h (struct _sim_events): Delete trace member.
1175 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1176 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1178 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1180 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1181 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1182 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1183 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1185 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1187 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1189 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1191 * sim-trace.h (WITH_TRACE_P): New define.
1192 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1193 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1194 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1195 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1196 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1197 Redefine to use WITH_TRACE_P.
1199 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1201 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1202 mistake in call to sim_engine_abort.
1204 2015-04-29 Nick Clifton <nickc@redhat.com>
1207 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1208 increasing parenthesis around casts to signed values.
1210 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1212 * gennltvals.sh: Add mcore support.
1213 * nltvals.def: Regenerate.
1215 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1217 * cgen.sh: Add +x permissions.
1218 * genmloop.sh: Likewise.
1219 * gentvals.sh: Likewise.
1220 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1221 Change all uses of srcroot for newlib to newlibroot.
1223 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1225 * sim-base.h (SIM_CPU): New typedef.
1227 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1229 * cgen-engine.h (CIA_ADDR): Delete.
1230 * sim-base.h: Update sim_cia example.
1231 [!CIA_ADDR] (sim_cia): New typedef.
1233 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1235 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1236 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1237 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1238 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1239 CIA_SET to CPU_PC_SET.
1241 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1243 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1244 * sim-main.h (STATE_CPU): Remove from comment and define.
1246 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1248 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1249 * configure: Regenerate.
1251 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1253 * sim-options.c: Include version.h.
1254 (OPTIONS_VERSION): New enum.
1255 (standard_options): Add "version".
1256 (standard_option_handler): Handle OPTIONS_VERSION.
1258 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1260 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1261 (create-version.sh): Delete.
1263 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1265 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1267 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1269 * run-sim.h, run.c: Delete.
1270 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1272 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1274 * config.in, configure: Regenerate.
1275 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1276 (ZLIB, ZLIBINC): Define.
1277 (BFD_LIB): Add $(ZLIB).
1279 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1281 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1282 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1284 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1286 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1287 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1288 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1290 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1292 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1293 usage of STATE_WATCHPOINTS.
1294 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1295 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1297 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1299 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1301 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1303 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1305 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1307 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1308 of enable_sim_hardware to AC_ARG_ENABLE.
1310 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1312 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1313 Add dv-sockser.o to sim_hw_objs.
1315 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1317 * dv-sockser.c: Include config.h.
1318 * dv-sockser.h: Include sim-inline.h.
1319 [HAVE_DV_SOCKSER]: Move all prototypes here.
1320 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1321 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1323 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1325 * gentmap.c, run.c: Convert old style prototypes.
1327 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1329 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1330 symlinking tconfig.h to tconfig.in.
1331 * config.in, configure: Regenerate.
1332 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1333 * tconfig.in: Rename file ...
1334 * tconfig.h: ... here.
1336 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1338 * dv-socker.h (dv_sockser_install): Declare.
1339 * sim-module.c: Include config.h.
1340 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1341 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1342 * sim-module.h: Include gdb/remote-sim.h.
1344 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1346 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1347 (sim-inline.c): Delete rule.
1349 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1351 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1352 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1353 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1355 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1357 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1358 [!ASSERT, WITH_ASSERT]: Likewise.
1359 * sim-endian.c: Delete sim-io.h include.
1361 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1363 * run-sim.h (sim_kill): Delete unused prototype.
1365 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1367 * gentmap.c: Include "string.h".
1369 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1371 * sim-options.c (sim_args_command): Call freeargv() when failure
1374 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1376 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1378 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1380 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1381 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1382 callbacks following renaming in callback.h.
1383 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1384 callback by call to "to_lstat" callback
1386 2014-08-28 Gary Benson <gbenson@redhat.com>
1388 * sim-trace.h (debug_printf): New define.
1390 2014-08-19 Alan Modra <amodra@gmail.com>
1392 * configure: Regenerate.
1394 2014-08-15 Roland McGrath <mcgrathr@google.com>
1396 * configure: Regenerate.
1397 * config.in: Regenerate.
1399 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1401 * sim-command.c (sim_do_command): Add const to cmd.
1402 * sim-options.c (sim_args_command): Add const to cmd.
1403 * sim-options.h (sim_args_command): Add const to cmd.
1405 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1407 * sim-hload.c (sim_load): Add const to prog.
1408 * sim-load.c (sim_load_file): Likewise.
1409 * sim-utils.c (sim_analyze_program): Likewise.
1410 * sim-utils.h (sim_analyze_program): Likewise.
1411 (sim_load_file): Likewise.
1413 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1415 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1416 * callback.c (system): Delete unused prototype.
1417 (os_init): Likewise.
1418 (os_shutdown): Likewise.
1419 (os_unlink): Likewise.
1420 (os_time): Likewise.
1421 (os_system): Likewise.
1422 (os_rename): Likewise.
1423 (os_write_stdout): Likewise.
1424 (os_flush_stdout): Likewise.
1425 (os_write_stderr): Likewise.
1426 (os_flush_stderr): Likewise.
1427 (os_write): Likewise.
1428 (os_read_stdin): Likewise.
1429 (os_read): Likewise.
1430 (os_open): Likewise.
1431 (os_lseek): Likewise.
1432 (os_isatty): Likewise.
1433 (os_get_errno): Likewise.
1434 (os_close): Likewise.
1435 (os_vprintf_filtered): Likewise.
1436 (os_evprintf_filtered): Likewise.
1437 (os_error): Likewise.
1441 (wrap): Change to new style prototype.
1444 (os_close): Likewise.
1445 (os_poll_quit): Likewise.
1446 (os_get_errno): Likewise.
1447 (os_isatty): Likewise.
1448 (os_lseek): Likewise.
1449 (os_open): Likewise.
1450 (os_read): Likewise.
1451 (os_read_stdin): Likewise.
1452 (os_write): Likewise.
1453 (os_write_stdout): Likewise.
1454 (os_flush_stdout): Likewise.
1455 (os_write_stderr): Likewise.
1456 (os_flush_stderr): Likewise.
1457 (os_rename): Likewise.
1458 (os_system): Likewise.
1459 (os_time): Likewise.
1460 (os_unlink): Likewise.
1461 (os_stat): Likewise.
1462 (os_fstat): Likewise.
1463 (os_lstat): Likewise.
1464 (os_ftruncate): Likewise.
1465 (os_truncate): Likewise.
1466 (os_pipe): Likewise.
1467 (os_pipe_empty): Likewise.
1468 (os_pipe_nonempty): Likewise.
1469 (os_shutdown): Likewise.
1470 (os_init): Likewise.
1471 (cb_read_target_syscall_maps): Likewise.
1472 (cb_target_to_host_syscall): Likewise.
1473 (cb_host_to_target_errno): Likewise.
1474 (cb_target_to_host_open): Likewise.
1475 (cb_store_target_endian): Likewise.
1476 (cb_host_to_target_stat): Likewise.
1477 * sim-hload.c (sim_load): Change to new style prototype.
1478 * sim-load.c (sim_load_file): Change to new style prototype.
1479 (report_transfer_performance): Likewise.
1480 (xprintf_bfd_vma): Likewise.
1481 * syscall.c (cb_get_string): Change to new style prototype.
1482 (get_path): Likewise.
1483 (cb_syscall): Likewise.
1485 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1487 * create-version.sh: Align parameters to match those of
1488 ../../gdb/common/create-version.sh.
1489 * Make-common.in (srcsim): New variable.
1490 (version.c): Adjust call to create-version.sh as per above.
1492 2013-09-23 Alan Modra <amodra@gmail.com>
1494 * configure: Regenerate.
1496 2013-09-03 Mike Stump <mikestump@comcast.net>
1498 * sim-options.c (complete_option_list): Mark text and word const.
1500 2013-06-28 Tom Tromey <tromey@redhat.com>
1502 * Make-common.in (version.c): Use version.in, not
1504 * create-version.sh: Likewise.
1506 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1508 * create-version.sh: New script. Adapted from
1509 gdb/commong/create-version.sh.
1510 * Make-common.in (version.c): Update rule dependencies,
1511 and re-implement using create-version.sh.
1513 2013-06-21 Nick Clifton <nickc@redhat.com>
1515 * gennltvals.sh: Add msp430 support.
1516 * nltvals.def: Regenerate.
1518 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1520 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1521 * aclocal.m4, configure: Regenerate.
1523 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1526 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1527 -Wformat-nonliteral with -Wno-format.
1529 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1531 * acinclude.m4: Regenerate.
1533 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1535 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1536 which do not support dv-sockser.o. Add always as option to
1537 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1538 is always required to be enabled by simulator.
1540 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1542 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1543 * nltvals.def: Regenerate.
1545 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1547 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1548 * config.in, configure: Regenerate.
1550 2012-05-24 Pedro Alves <palves@redhat.com>
1552 * sim-signal.h (sim_signal_to_target): Rename to ...
1553 (sim_signal_to_gdb_signal): ... this.
1554 * sim-signal.c (sim_signal_to_target): Rename to ...
1555 (sim_signal_to_gdb_signal): ... this.
1556 * sim-reason.c (sim_stop_reason): Adjust to rename.
1558 2012-05-24 Pedro Alves <palves@redhat.com>
1562 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1564 2012-05-24 Pedro Alves <palves@redhat.com>
1568 Replace target_signal with gdb_signal throughout.
1570 2012-05-18 Nick Clifton <nickc@redhat.com>
1573 * callback.c: Include config.h before system header files.
1574 * cgen-trace.c: Likewise.
1575 * cgen-utils.c: Likewise.
1576 * gentmap.c: Likewise.
1578 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1580 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1582 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1584 * sim-trace.c: Update the function prototype of save_data_size.
1585 Move the enum data_fmt from here...
1586 * sim-trace.h: ...to here.
1587 Add function prototype of save_data.
1589 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1591 * sim-core.h (sim_core_trans_addr): Add prototype.
1593 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1595 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1596 missing in last change.
1598 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1600 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1601 * nrun.c: Include string.h/strings.h.
1602 * aclocal.m4, config.in, configure: Regenerate.
1604 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1606 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1607 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1608 out -Werror initialization.
1610 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1612 * Make-common.in (TAGS): Change a-z to [:lower:].
1613 * acinclude.m4 (sim-trace): Likewise.
1614 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1615 Change A-Za-z0-9 to [:alnum:].
1617 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1619 * nrun.c (main): Display strsignal of sigrc.
1621 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1623 * Makefile.in (abs_srcdir): Declare.
1624 (srcroot): Define in terms of abs_srcdir.
1625 (headers): Change srcdir to abs_srcdir.
1627 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1629 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1632 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1634 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1635 system bourne shell.
1637 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1639 * syscall.c (cb_get_string): Rename from "get_string".
1640 (get_path): Rename get_string call to cb_get_string.
1642 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1644 * Make-common.in (VPATH): Add $(srccom).
1646 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1647 POSTCOMPILE): New variables.
1648 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1649 Include dependency files, when using GNU Make. Delete all
1650 dependency-only rules.
1651 * aclocal.m4: Include ../../config/depstand.m4. Call
1652 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1653 (MAKE, GMAKE): New substs.
1655 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1658 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1659 * configure, config.in: Regenerate.
1660 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1662 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1664 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1666 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1668 * sim-profile.c (profile_info): Only print the title once.
1670 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1672 * acinclude.m4: Rename from aclocal.m4.
1673 * aclocal.m4: Regenerate.
1675 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1677 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1678 * common.m4: Delete.
1679 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1680 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1681 * configure: Regenerate.
1683 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1685 * sim-alu.h (ALU32_AND): Clear carry flag.
1686 (ALU32_AND): Clear carry flag.
1688 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1690 * dv-cfi.c: Include stdbool.h.
1692 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1694 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1696 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1698 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1699 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1701 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1703 * sim-command.c: Include sim-options.h.
1705 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1707 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1709 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1711 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1712 Delete direct call to AC_PROG_CC.
1714 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1716 * sim-command.c: New file.
1717 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1718 (sim-command.o): New rule.
1720 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1722 * sim-options.c (standard_option_handler): Remove arg[0] check
1723 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1724 not an empty string, otherwise assign "" back to it.
1726 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1728 * nltvals.def: Regenerate to include Blackfin syscalls again.
1730 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1732 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1733 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1734 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1735 (trace_idx_to_str): Likewise.
1736 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1737 (TRACE_syscall): Define.
1738 (WITH_TRACE_SYSCALL_P): Likewise.
1739 (TRACE_SYSCALL_P): Likewise.
1741 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1743 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1744 remove now-unnecessary sub-scope for glue->type setting.
1745 Check to see if the "reg" property exists before we use it, and
1746 if it doesn't exist, error out for "glue" devices.
1748 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1750 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1751 glue-or, and set type to glue_xor when name is glue-xor.
1752 (hw_glue_port_event): Return immediately when type is glue_io
1753 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1754 and hw_port_event calls from glue_and to end of function.
1756 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1758 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1759 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1760 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1761 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1762 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1763 around function arguments.
1765 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1767 * sim-options.c (complete_option_list, sim_complete_command):
1770 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1772 * dv-glue.c: Fix up style.
1774 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1776 * hw-alloc.c (hw_alloc_data): Adjust brace.
1777 * hw-base.c (hw_base_data): Likewise.
1778 (generic_hw_unit_decode): Fix indentation.
1779 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1780 * hw-events.c (hw_event, hw_event_data): Likewise.
1781 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1782 * hw-instances.c (hw_instance_data): Likewise.
1783 * hw-instances.h (hw_instance): Likewise.
1784 * hw-main.h (hw_descriptor, enum): Likewise.
1785 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1786 * hw-ports.h (hw_port_descriptor): Likewise.
1787 * hw-properties.c (hw_property_data): Likewise.
1788 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1789 _range_property_spec, _reg_property_spec): Likewise.
1790 * hw-tree.c (_name_specifier, printer): Likewise.
1791 (split_device_specifier, parse_string_property, hw_tree_traverse,
1792 print_size, print_reg_property, print_string, print_properties):
1795 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1797 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1798 * Make-common.in (dv-cfi.o): New rule.
1799 * dv-cfi.c, dv-cfi.h: New files.
1801 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1803 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1804 fcntl.h and sys/fcntl.h, for constants.
1805 * nltvals.def: Regenerate.
1806 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1807 * sim-io.h (sys/types.h, sys/stat.h): Include.
1808 (sim_io_stat, sim_io_fstat): Declare.
1810 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1812 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1813 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1814 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1815 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1816 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1817 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1818 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1819 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1820 syscall.c: Trim trailing whitespace.
1822 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1824 * gennltvals.sh: Handle bfin targets.
1825 * nltvals.def: Regenerate.
1827 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1829 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1832 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1834 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1835 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1836 (hw_free): Drop zfree logic and always call free.
1837 * hw-base.c (hw_delete): Change zfree to free.
1838 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1839 (hw_handle_remove_phandle): Likewise.
1840 * hw-instances.c (hw_instance_delete): Likewise.
1841 * hw-tree.c (parse_reg_property): Likewise.
1842 (parse_ranges_property): Likewise.
1843 (parse_string_property): Likewise.
1844 * sim-core.c (sim_core_uninstall): Likewise.
1845 * sim-cpu.c (sim_cpu_free_all): Likewise.
1846 * sim-hw.c (sim_hw_uninstall): Likewise.
1847 * sim-memopt.c (do_memopt_delete): Likewise.
1848 (sim_memory_uninstall): Likewise.
1849 * sim-module.c (sim_module_uninstall): Likewise.
1850 * sim-options.c (sim_parse_args): Likewise.
1851 * sim-profile.c (profile_pc_cleanup): Likewise.
1852 (profile_uninstall): Likewise.
1853 * sim-watch.c (do_watchpoint_delete): Likewise.
1854 * sim-utils.c (zfree): Delete.
1855 (sim_state_free): Change zfree to free.
1856 * sim-utils.h (zfree): Delete.
1858 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1860 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1862 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1864 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1866 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1868 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1870 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1871 when asprintf fails.
1872 * sim-utils.c (sim_do_commandf): Issue an error and return when
1874 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1877 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1879 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1880 bytes has been calculated and when mmap_next_fd is valid and
1882 (memory_option_handler): Allow missing size when mmap_next_fd is
1885 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1887 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1888 not empty, and always append $3 to $hardware.
1890 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1892 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1893 * sim-hw.h (sim_hw_abort): Likewise.
1895 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1897 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1899 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1901 * run.1: Copyright year update.
1903 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1905 * hw-alloc.h (HW_NALLOC): Define.
1907 010-12-28 Mike Frysinger <vapier@gentoo.org>
1909 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1911 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1913 * sim-memopt.c (OPTION_MAP_INFO): Define.
1914 (memory_options): Handle --map-info.
1915 (memory_option_handler): Handle OPTION_MAP_INFO.
1917 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1919 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1920 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1921 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1923 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1925 * sim-core.c (WITH_HW): Add device casts to device_error,
1926 device_io_read_buffer, and device_io_write_buffer.
1928 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1930 * dv-sockser.c (dv_sockser_write_buffer): New function.
1931 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1932 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1934 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1936 * callback.c (os_lseek): Call wrap on lseek result.
1938 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1940 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1941 call by its equality to -1 not by it being negative.
1942 (connected_p): Likewise for accept() call.
1944 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1946 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1948 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1950 * profile.c (sim_profile_print_bar): Add cpu argument.
1952 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1954 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1956 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1958 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1959 (profile_print_pc): Convert sim_io_printf to profile_printf.
1960 (profile_print_insn): Likewise.
1961 (profile_print_memory): Likewise.
1962 (profile_print_core): Likewise.
1963 (profile_print_model): Likewise.
1964 (sim_profile_print_bar): Likewise.
1965 (profile_print_speed): Likewise.
1966 (profile_print_addr_ranges): Likewise.
1967 (profile_info): Likewise.
1968 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1970 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1972 * sim-model.c (OPTION_MODEL): Convert to enum.
1973 (OPTION_MODEL_INFO): New enum.
1974 (model_options): Add model-info/info-model entries.
1975 (model_option_handler): Handle OPTION_MODEL_INFO.
1977 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1979 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1980 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1983 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1985 * sim-hrw.c (sim_write): Add const to buf arg.
1986 * sim-utils.h (sim_write_fn): Likewise.
1988 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1990 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1993 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1995 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1996 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1997 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1998 * dv-sockser.c (sockser_options): Likewise.
1999 * hw-ports.c (empty_hw_ports): Likewise.
2000 * sim-hw.c (hw_options): Likewise.
2001 * sim-model.c (model_options): Likewise.
2002 * sim-options.c (standard_options): Likewise.
2003 * sim-profile.c (profile_options): Likewise.
2004 * sim-trace.c (trace_options): Likewise.
2005 * sim-watch.c (watchpoint_options): Likewise.
2007 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2009 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2010 the local "arg_table" variable, and the xmalloc cast.
2012 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2014 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2016 (sim_fpu_print_func): Add const markings to format buffer.
2018 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2020 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2022 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2024 * sim-trace.c (save_data): Add const markings to "buf" argument.
2026 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2028 * sim-options.c (standard_option_handler): Add const markings to
2031 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2033 * hw-ports.h: Fix spelling typos.
2035 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2037 * configure.ac: Check for socklen_t.
2038 * configure, config.in: Regenerated.
2039 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2041 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2043 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2044 * sim-hw.c (hw_option_handler): Likewise.
2046 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2048 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2049 (interrupt_nr_to_str): Likewise.
2050 (default_interrupt_names): Add const to pointer type.
2051 (sim_watchpoint_install): Add const to prefix.
2052 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2054 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2056 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2057 (sim_core_write_buffer): Likewise.
2059 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2061 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2062 the SIM_HAVE_ADDR_RANGE define.
2064 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2066 * sim-core.h (device_error): Add const to message, and add printf
2069 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2071 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2072 SIM_HAVE_ADDR_RANGE define.
2074 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2076 * dv-glue.c (hw_glue_ports): Swap static and const.
2078 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2080 * nrun.c (usage): Use void in definition.
2081 * sim-options.c (dup_arg_p): Convert old-style function definition.
2082 (sim_parse_args): Likewise.
2083 (sim_print_help): Likewise.
2084 * sim-trace.c (set_trace_option_mask): Likewise.
2085 (set_trace_option): Likewise.
2086 * sim-utils.c (sim_analyze_program): Likewise.
2087 (sim_elapsed_time_get): Likewise.
2088 (sim_elapsed_time_since): Likewise.
2090 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2092 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2093 (standard_options): Likewise.
2094 (standard_option_handler): Likewise.
2096 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2098 * hw-ports.c (TRACE): Delete.
2099 * hw-properties.c (TRACE): Delete.
2100 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2101 (hw_find_integer_property): Likewise.
2102 (hw_find_integer_array_property): Likewise.
2103 (hw_add_duplicate_property): Likewise.
2105 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2107 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2110 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2112 * sim-model.c: Include sim-model.h
2114 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2116 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2117 & from the STATE_CPU() examples.
2119 2010-01-24 Doug Evans <dje@sebabeach.org>
2121 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2122 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2124 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2125 (struct cgen_fp_ops): Update signatures of floating point conversion
2128 * Make-common.in (CGEN_SIM_DEPS): Define.
2129 (CGEN_INCLUDE_DEPS): Use it.
2130 (CGEN_MAIN_CPU_DEPS): Simplify.
2132 2010-01-22 Doug Evans <dje@sebabeach.org>
2134 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2135 (SUBWORDTFSI, JOINSIDI): Ditto.
2137 2010-01-05 Doug Evans <dje@sebabeach.org>
2139 * cgen-types.h (SETDI): Delete, unused.
2141 2009-12-02 Doug Evans <dje@sebabeach.org>
2143 * cgen-engine.h: Remove duplicated comment.
2145 2009-11-23 Doug Evans <dje@sebabeach.org>
2147 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2148 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2150 2009-11-22 Doug Evans <dje@sebabeach.org>
2152 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2153 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2154 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2155 instead of CGEN_INSN_INT.
2157 * cgen-trace.h (trace_extract): Add cast to fix warning.
2159 2009-11-05 Doug Evans <dje@sebabeach.org>
2161 * cgen-mem.h (DECLARE_GETT): Don't inline.
2162 (DECLARE_SETT): Ditto.
2164 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2166 * sim-inline.h: Fix spelling error.
2168 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2170 * Make-common.in: Add datarootdir.
2172 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2174 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2175 (SIM_CHECK_MEMBERS_1): Remove.
2176 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2177 AC_CHECK_MEMBERS one.
2178 * configure: Regenerate.
2180 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2181 * configure: Regenerate.
2183 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2185 * config.in: Regenerate.
2186 * configure: Likewise.
2188 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2189 definition of AC_CHECK_MEMBER.
2191 * aclocal.m4: m4_include toplevel config/override.m4.
2192 * configure: Regenerate.
2194 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2196 * Makefile.in (datarootdir): New variable.
2198 2009-07-07 Doug Evans <dje@sebabeach.org>
2200 * Make-common.in (CPU_DIR): Define.
2202 2009-07-06 Doug Evans <dje@sebabeach.org>
2204 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2205 identifiers for file types rather than encoding internal
2206 implementation details of cgen.sh.
2207 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2208 * cgen.sh: Add support for parallel makes.
2209 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2211 2009-05-18 Jon Beniston <jon@beniston.com>
2213 * gennltvals.sh: Add lm32 target.
2214 * nltvals.def: Add lm32 syscall definitions.
2216 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2218 Speed up simulator startup:
2219 * sim-utils.c (zalloc): Use xcalloc.
2221 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2223 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2224 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2225 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2226 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2227 type, QI, HI, SI, DI.
2229 * callback.c (os_error): Mark as being a noreturn function.
2230 * sim-io.h (sim_io_error): Similar for sim_io_error.
2232 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2234 * aclocal.m4: Fix underquoting of function names.
2236 2008-10-21 Julian Brown <julian@codesourcery.com>
2238 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2240 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2242 * common.m4: Add test for libz and zlib.h.
2243 * configure: Regenerate to track ../common/common.m4 changes.
2246 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2247 Daniel Jacobowitz <dan@codesourcery.com>
2248 Joseph Myers <joseph@codesourcery.com>
2250 * aclocal.m4: Include ../../config/acx.m4.
2251 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2252 * configure, config.in: Regenerate.
2253 * Make-common.in (LIB_OBJS): Add version.o.
2254 (version.c, version.o): New rules.
2255 * run.c: Include version.h.
2256 (usage): Add help parameter. Print output either to stdout or
2257 stderr depending on that parameter.
2258 (print_version): New.
2259 (main): Check for --help and --version.
2260 * run-sim.h (sim_target_display_usage): Add help parameter.
2263 2008-04-14 Hans Kester <kester.hans@gmail.com>
2265 * sim-signal.c: Define missing signals for _WIN32.
2267 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2269 * gennltvals.sh: Add cr16.
2270 * nltvals.def: Rebuild.
2272 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2274 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2275 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2277 2007-08-10 Nick Clifton <nickc@redhat.com>
2279 * sim-memopt.c (memory_options): Mention that the
2280 --memory-size switch accepts suffixes.
2281 (parse_size): Handle a suffix on the size value.
2282 * sim-options.c (standard_options): Mention that the mem-size
2283 switch accepts suffixes.
2284 (standard_option_handler): Handle a suffix on the size value.
2286 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2288 * acconfig.h: Remove.
2289 * config.in: Regenerate.
2291 2006-11-07 Thiemo Seufer <ths@mips.com>
2293 * gentmap.c: Fix compile time warning.
2295 2006-11-07 Thiemo Seufer <ths@mips.com>
2297 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2298 for bfd text addresses.
2300 2006-08-29 Thiemo Seufer <ths@mips.com>
2301 Nigel Stephens <nigel@mips.com>
2303 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2304 SIM_QUIET_NAN_NEGATED.
2306 2006-08-29 Nigel Stephens <nigel@mips.com>
2308 * sim-profile.c (profile_pc_init): Initialise default profiling
2309 frequency to a prime number.
2310 (profile_print_pc): Convert gmon.out sample data into target
2313 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2315 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2316 * common.m4: Likewise.
2317 * configure: Regenerated.
2319 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2321 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2322 * configure: Regenerated.
2324 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2326 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2327 and LIBINTL_DEP everywhere.
2328 (CSEARCH): Use INCINTL.
2329 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2331 * configure: Regenerated.
2333 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2335 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2336 option-contents test.
2338 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2340 * sim-signal.c (sim_signal_to_target): Fix typos.
2342 * sim-reason.c (sim_stop_reason): Use
2343 sim_signal_to_target, not sim_signal_to_host.
2344 * sim-signal.c (sim_signal_to_host): Fix typo.
2345 (sim_signal_to_target): New function.
2347 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2349 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2352 2005-07-08 Ian Lance Taylor <ian@airs.com>
2354 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2356 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2357 different fraction for a quiet NaN.
2358 (unpack_fpu): Likewise.
2360 2005-07-08 Ben Elliston <bje@au.ibm.com>
2362 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2363 * sim-load.c: Likewise.
2364 * syscall.c: Likewise.
2366 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2368 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2371 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2373 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2375 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2377 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2378 and signed64 for __ALPHA__.
2380 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2382 * aclocal.m4 Include ../../gettext.m4.
2383 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2384 (AM_LC_MESSAGES): Remove.
2385 * configure: Regenerate.
2387 2005-02-28 Jim Blandy <jimb@redhat.com>
2389 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2390 -Wuninitialized in the default list of build warnings if CFLAGS is
2391 set, and doesn't include -O. (Using -Wuninitialized without
2392 optimization produces a warning, which interferes with compilation
2395 2005-02-21 Jim Blandy <jimb@redhat.com>
2397 * callback.c (os_fstat): Don't declare 't' unless it's used.
2399 2005-02-09 Jim Blandy <jimb@redhat.com>
2401 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2403 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2404 to $(CGEN), to ensure that the command substitution happens where
2405 the variable is referenced in the submake, not when the submake's
2406 arguments are expanded.
2407 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2408 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2409 application Scheme script directly after ${cgen}; don't precede it
2412 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2414 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2415 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2416 Include libiberty.h.
2417 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2418 being either end of a pipe.
2419 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2420 (os_shutdown): Clear pipe state.
2421 (default_callback): Initialize new members.
2423 * callback.c (default_callback): Initialize target_endian.
2424 (cb_store_target_endian): Renamed from store, new first parameter
2425 host_callback *cb, drop last parameter big_p. Take endianness
2427 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2428 Remove variable big_p.
2429 * nrun.c (main): Initialize default_callback.target_endian.
2431 2005-01-14 Andrew Cagney <cagney@gnu.org>
2433 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2434 Add explicit call to AC_CONFIG_HEADER.
2435 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2436 * configure: Re-generate.
2438 2005-01-12 Andrew Cagney <cagney@gnu.org>
2440 * common.m4: New file, based on of aclocal.m4.
2442 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2444 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2445 * configure: Regenerated to track ../common/aclocal.m4 changes.
2447 2005-01-07 Andrew Cagney <cagney@gnu.org>
2449 * configure.ac: Rename configure.in, require autoconf 2.59.
2450 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2451 * configure: Re-generate.
2453 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2455 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2456 <case CB_SYS_ftruncate>: New cases.
2458 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2460 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2461 (cb_syscall) <case CB_SYS_rename>: New case.
2462 * callback.c (os_lstat): New function.
2464 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2466 * run.1: Document --sysroot=filepath.
2467 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2468 (standard_options): Support --sysroot=<path>.
2469 (standard_option_handler): Handle OPTION_SYSROOT.
2470 * syscall.c (simulator_sysroot): Define, initialized empty.
2471 (get_path): Prepend simulator_sysroot to absolute file path.
2472 [HAVE_STRING_H]: Include string.h.
2473 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2474 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2475 (main): If simulator_sysroot is not empty, chdir there.
2476 * sim-config.h (simulator_sysroot): Declare.
2478 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2479 cgen_rtx_error" in a CGEN-generated simulator.
2480 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2481 replacement for CGEN-related breakpoints.
2483 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2485 * Make-common.in (sim-basics_h): Add $(callback_h).
2487 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2489 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2490 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2491 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2492 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2493 (SIM_CHECK_MEMBERS): New macros.
2494 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2495 for struct stat member test and write. Add ST_x calls for each
2496 struct stat member tested in configure.in. Wrap each ST_x call in
2497 #ifdef of configure macro for that member.
2498 * configure, config.in: Regenerate.
2500 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2502 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2504 <case desc>: Pass -OPC opcfile.
2505 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2506 parameter to cgen.sh.
2508 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2510 * Make-common.in (sim-basics_h): Correct dependencies on
2511 cconfig.h and tconfig.h
2512 (sim-load.o): Correct typo in sim-basics_h dependency.
2514 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2516 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2517 sub-dependencies for other sim files that they include.
2518 (sim_main_headers): Use sim-*_h macros.
2519 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2521 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2523 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2526 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2527 $(remote_sim_h) too.
2528 (sim_main_headers): Add sim-utils.h.
2530 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2532 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2534 2004-07-26 Andrew Cagney <cagney@gnu.org>
2536 Problem from Olaf Hering <olh@suse.de>.
2537 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2539 2004-07-10 Ben Elliston <bje@au.ibm.com>
2541 * hw-tree.c (parse_integer_property): Typo fix in comments.
2542 * sim-options.c (sim_args_command): Likewise.
2544 2004-06-28 Andrew Cagney <cagney@gnu.org>
2546 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2548 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2550 * callback.c (os_shutdown): Fix bug in last change: actually
2551 mark file descriptors as available on startup.
2553 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2555 [ include/gdb: * callback.h (host_callback_struct): Replace
2556 members fdopen and alwaysopen with fd_buddy. ]
2557 * callback.c: Changed all users.
2559 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2561 * sim-load.c (sim_load_file): Use bfd_get_section_size
2562 instead of bfd_get_section_size_before_reloc.
2564 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2566 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2567 passing it to printf.
2569 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2571 * callback.c: Update copyright dates.
2573 * sim-basics.h: Likewise.
2574 * sim-load.c: Likewise.
2575 * syscall.c: Likewise.
2577 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2579 * callback.c: Include cconfig.h instead of config.h.
2581 * sim-basics.h: Likewise.
2582 * sim-load.c: Likewise.
2583 * syscall.c: Likewise.
2585 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2587 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2589 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2591 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2593 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2595 * sim-options.c (standard_options): Fix the names of H8
2598 2003-10-30 Andrew Cagney <cagney@redhat.com>
2600 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2601 with "struct bfd_symbol".
2603 2003-10-21 Andrew Cagney <cagney@redhat.com>
2605 * callback.c (os_truncate): Call "truncate", and not "stat".
2607 2003-10-20 Andrew Cagney <cagney@redhat.com>
2609 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2611 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2613 * callback.c (os_ftruncate, os_truncate): New functions.
2614 (default_callback): Initialize ftruncate and truncate members.
2616 2003-09-08 Dave Brolley <brolley@redhat.com>
2618 On behalf of Doug Evans <dje@sebabeach.org>
2619 * cgen.sh: New arg archfile.
2620 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2621 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2623 2003-08-28 Andrew Cagney <cagney@redhat.com>
2625 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2626 * sim-options.c (print_help): Cast the format with specifier to
2629 2003-08-20 Michael Snyder <msnyder@redhat.com>
2630 Dave Brolley <brolley@redhat.com>
2632 * cgen-par.h (flags, word1): New target-specific
2633 fields of CGEN_WRITE_QUEUE_ELEMENT.
2634 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2635 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2636 * gennltvals.sh: Add frv target.
2637 * nltvals.def: Add frv target.
2639 2003-06-23 Michael Snyder <msnyder@redhat.com>
2641 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2642 * sim-reg.c: Fix cut-and-paste bug in comment.
2644 2003-06-22 Andrew Cagney <cagney@redhat.com>
2646 From matthew green <mrg@redhat.com>:
2647 * sim-fpu.h: Update copyright.
2648 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2649 * sim-fpu.c: Update copyright.
2650 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2652 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2654 From Doug Evans <dje@sebabeach.org>:
2655 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2656 with disassemble_info:read_memory_func.
2657 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2659 2003-06-04 Michael Snyder <msnyder@redhat.com>
2661 * common/run.c (main): Remove SIM_H8300 ifdef.
2663 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2664 (standard_options): Add '-x' for h8/300sx.
2665 (standard_option_handler): Add case for SIM_H8300SX.
2667 2003-04-13 Michael Snyder <msnyder@redhat.com>
2669 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2671 2003-03-01 Andrew Cagney <cagney@redhat.com>
2673 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2674 (sim_engine_vabort): Ditto.
2676 2003-02-27 Andrew Cagney <cagney@redhat.com>
2678 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2679 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2680 * nrun.c (main): Ditto.
2682 2003-02-26 Andrew Cagney <cagney@redhat.com>
2684 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2685 (sim_engine_vabort): Ditto.
2686 (sim_engine_halt, sim_engine_restart): Ditto.
2688 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2690 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2691 (sim-break_h): Delete macro.
2692 (sim-break.o): Delete rule.
2693 * sim-break.c: Delete file.
2694 * sim-break.h: Delete file.
2695 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2696 (STATE_BREAKPOINTS): Delete macro.
2697 (sim_state_base): Delete field breakpoints.
2698 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2699 sim_break_install to array.
2701 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2703 * run.c (usage): Fix typos.
2705 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2707 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2709 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2711 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2712 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2713 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2714 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2715 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2716 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2717 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2718 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2719 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2720 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2722 2002-11-13 Andrew Cagney <cagney@redhat.com>
2724 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2726 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2728 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2729 (distclean): Depend on it.
2731 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2733 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2735 2002-08-29 Dave Brolley <brolley@redhat.com>
2737 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2739 2002-07-17 Andrew Cagney <cagney@redhat.com>
2741 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2742 (sim_set_callbacks, sim_size, sim_trace)
2743 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2744 to here from "gdb/remote-sim.h".
2746 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2748 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2749 avoid possible longjmp problems with automatic variable siggnal.
2751 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2753 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2754 * Make-common.in (installdirs): Make $(libdir) too, needed when
2755 installing libsim.a.
2757 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2759 * gennltvals.sh (dir): Mark d30v as obsolete.
2760 * nltvals.def: Remove d30v.
2762 2002-06-17 Andrew Cagney <cagney@redhat.com>
2764 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2766 * sim-memopt.c: Include <unistd.h>.
2767 (do_memopt_add): Fix printf format.
2768 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2770 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2772 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2773 --enable-gdb-build-warnings.
2774 * configure: Regenerated to track ../common/aclocal.m4 changes.
2776 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2778 * sim-fpu.c (unpack_fpu): Initialize exponent for
2781 (sim_fpu_sqrt): Same.
2783 2002-06-08 Andrew Cagney <cagney@redhat.com>
2785 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2786 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2788 * sim-load.c: Ditto.
2789 * callback.c: Ditto.
2791 * Make-common.in (callback_h): Define.
2792 (remote_sim_h): Define.
2794 (callback.o): Update.
2795 (syscall.o): Update.
2798 (sim-hload.o): Update.
2800 (sim-reason.o): Update.
2801 (sim-reg.o): Update.
2802 (sim-resume.o): Update.
2804 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2806 * run.c: Fix formatting.
2808 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2810 * run-sim.h: New header. Provide prototypes for functions used
2811 between run() and libsim.a which are not used by GDB.
2812 * run.c: Include run-sim.h.
2813 (main): If SIM_TARGET_SWITCHES is defined call
2814 sim_target_parse_command_line.
2815 (usage): If SIM_TARGET_SWITCHES is defined call
2816 sim_target_display_usage.
2818 2002-05-17 Andrey Volkov <avolkov@transas.com>
2820 * run.c: Made h8300s as new target, not h8300h alias.
2821 Added new option -S (h8300s target)
2822 * sim-options.c: Ditto.
2824 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2826 * callback.c: Use 'deprecated' rather than 'depreciated.'
2828 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2830 From wiz at danbala:
2831 * sim-fpu.h: Fix grammar and typos.
2834 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2836 * callback.c: Fix some spelling errors.
2837 * hw-device.h: Likewise.
2838 * hw-tree.c: Likewise.
2839 * sim-abort.c: Likewise.
2840 * sim-alu.h: Likewise.
2841 * sim-core.h: Likewise.
2842 * sim-events.c: Likewise.
2843 * sim-events.h: Likewise.
2844 * sim-fpu.h: Likewise.
2845 * sim-profile.h: Likewise.
2846 * sim-utils.c: Likewise.
2848 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2850 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2853 2002-01-20 Ben Elliston <bje@redhat.com>
2855 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2856 the comment for this enumerator.
2858 2002-01-14 Ben Elliston <bje@redhat.com>
2860 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2862 2001-12-20 Kazu Hirata <kazu@hxi.com>
2864 * run.c (usage): Fix a typo.
2866 2001-07-05 Ben Elliston <bje@redhat.com>
2868 * Make-common.in (srccgen): Remove.
2869 (CGEN_CPU_DIR): Define.
2870 (CGEN_READ_SCM): Redefine without $(srccgen).
2871 (CGEN_ARCH_SCM): Ditto.
2872 (CGEN_CPU_SCM): Ditto.
2873 (CGEN_DECODE_SCM): Ditto.
2874 (CGEN_DESC_SCM): Ditto.
2876 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2878 * sim-load.c (sim_load_file): Put it back: external now.
2879 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2881 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2883 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2885 * sim-utils.c (sim_analyze_program): Ditto.
2887 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2889 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2890 we're finished with its immediate use.
2891 * sim-load.c (sim_load_file): Ditto.
2893 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2895 Add support for mmap-based memory regions.
2896 * sim-memopt.c (mmap_next_fd): New global.
2897 (sim_memory_init): Reinitialize it.
2898 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2899 "--memory-mapfile FILE" option. Check for some errors.
2900 (do_memopt_add): Conditionally do mmap instead of malloc for
2901 backing store of simulated memory. Check for more errors.
2902 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2903 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2904 * configure.in: Look for mmap/fstat related functions and headers.
2905 * config.in, configure: Regenerated.
2907 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2909 * sim-core.c (sim_core_map_attach): Correct overlap-related
2912 2001-03-07 Michael Meissner <meissner@redhat.com>
2914 * run.c (alloca-conf.h): Delete, no longer provided.
2916 2001-02-22 Ben Elliston <bje@redhat.com>
2918 * sim-trace.h (TRACE_VPU_IDX): Add.
2919 (TRACE_vpu): Define.
2920 (WITH_TRACE_VPU_P): Likewise.
2921 (TRACE_VPU_P): Likewise.
2922 * sim-trace.c (OPTION_TRACE_VPU): Define.
2923 (trace_options): Add --trace-vpu.
2924 (trace_option_handler): Handle OPTION_TRACE_VPU.
2925 (trace_option_handler): Include VPU tracing in --trace-semantics.
2926 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2928 2001-02-21 Ben Elliston <bje@redhat.com>
2930 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2931 (TRACE_BRANCH_INPUT2): Likewise.
2933 2001-02-09 Ben Elliston <bje@redhat.com>
2935 * (profile_print_pc): Write header out in target byte order.
2937 2001-02-09 Ben Elliston <bje@redhat.com>
2939 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2940 adjusting the pc shift value.
2942 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2944 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2945 where a numeric value is supplied.
2947 2001-01-06 Ben Elliston <bje@redhat.com>
2949 * cgen.sh: Allow extrafiles to include the semantics files when
2950 generating an ISA-specific decoder.
2952 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2954 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2956 2000-12-23 Ben Elliston <bje@redhat.com>
2958 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2959 them to the trace stream using sim_fpu_printn_fpu. Include
2962 2000-12-15 Ben Elliston <bje@redhat.com>
2964 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2965 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2966 trailing digits as specified (-1 to print all digits).
2967 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2968 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2971 2000-12-13 Ben Elliston <bje@redhat.com>
2973 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2974 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2977 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2979 * sim-endian.h: Don't have parameters on macro definitions which
2980 are simply renaming functions, to permit use of XCONCAT2 in both
2981 the macro name and the arguments in a use of such a definition.
2983 2000-12-11 Ben Elliston <bje@redhat.com>
2985 * cgen-ops.h (SUBWORDDFDI): New function.
2987 2000-12-05 Ben Elliston <bje@redhat.com>
2989 * Make-common.in (cgen-defs): New target.
2990 (cgen-decode): Pass $(EXTRAFILES).
2992 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2993 -outfile-suffix options.
2995 2000-12-04 Ben Elliston <bje@redhat.com>
2997 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2998 (SUBWORDSIUQI): Likewise.
2999 (SUBWORDDIHI): Likewise.
3000 (SUBWORDDIQI): New function.
3002 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3003 * cgen-scache.c (scache_option_handler): Remove unused local var.
3005 2000-12-03 Ben Elliston <bje@redhat.com>
3007 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3009 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3011 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3013 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3015 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3018 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3020 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3021 (set_hw_delete): Moved the macro as a function.
3022 * hw-base.h (set_hw_delete): Declare as external function.
3023 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3024 allocated using hw_malloc.
3026 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3028 * sim-options.c (sim_parse_args): Free the memory used for
3029 long_options, short_options, handlers, opt_cpu, orig_val.
3031 2000-11-20 Ben Elliston <bje@redhat.com>
3033 * cgen-ops.h (SUBBI): New macro.
3034 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3035 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3037 2000-11-16 Ben Elliston <bje@redhat.com>
3039 * cgen-types.h (VOID): New type.
3041 2000-11-09 Ben Elliston <bje@redhat.com>
3043 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3044 (sim_fpu_two): Set exponent to 1.
3046 2000-10-26 Ben Elliston <bje@redhat.com>
3048 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3049 `all'. Pass `-i' options to cgen applications.
3050 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3051 cgen-desc): Pass $(isa) to cgen.sh.
3053 2000-10-08 Ben Elliston <bje@redhat.com>
3055 * cgen-utils.c (cgen_rtx_error): New function.
3057 2000-10-07 Ben Elliston <bje@redhat.com>
3059 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3060 conditions for sim_core_read_buffer().
3062 2000-09-26 Dave Brolley <brolley@redhat.com>
3064 * cgen-utils.c (RORQI): New function.
3065 (ROLQI): New function.
3066 (RORHI): New function.
3067 (ROLHI): New function.
3069 2000-08-28 Dave Brolley <brolley@redhat.com>
3071 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3072 in insn_value if it will fit.
3074 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3076 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3078 2000-08-15 Dave Brolley <brolley@redhat.com>
3080 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3082 2000-08-15 Dave Brolley <brolley@redhat.com>
3084 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3085 (PROFILE_CPU_FREQ): New macro.
3086 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3087 (profile-options): Add profile-cpu-frequency.
3088 (parse_frequency): New function.
3089 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3090 (profile_print_speed): Print cpu frequency and simulated execution time.
3091 Re-indent other items to match.
3093 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3095 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3097 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3099 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3100 * Makefile.in (install): Install run.1 man page.
3102 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3104 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3105 * Makefile.in (headers,nltvals.def): Merge.
3107 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3109 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3110 * nrun.c (main): Print the simulator statistics only in
3112 * hw-properties.h (hw_find_integer_array_property): Fix
3113 prototype (use signed_cell).
3115 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3116 * sim-events.c (sim_events_remain_time): New function returning
3117 the time that remains before the event is raised.
3118 * hw-events.c (hw_event_remain_time): Likewise.
3119 * sim-events.h (sim_events_remain_time): Declare.
3120 * hw-events.h (hw_event_remain_time): Declare.
3122 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3123 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3124 (OPTION_HW_LIST): New option --hw-list to list the devices.
3125 (hw_option_handler): List the device tree with 'sim_hw_print'.
3127 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3128 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3129 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3130 (EXTENDED): Define for 16-bit word size.
3131 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3132 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3133 * sim-types.h: Added support for 16-bit targets.
3135 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3137 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3139 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3141 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3142 * Makefile.in (distclean): Clean cconfig.h also.
3144 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3146 * configure: Regenerated to track ../common/aclocal.m4 changes.
3148 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3150 * aclocal.m4 (sim-profile): Enable the profiler by default.
3152 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3154 * run.c (main): Initialize sigrc.
3156 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3158 * sim-events.c (update_time_from_event): Add more detailed event
3161 2000-03-30 Dave Brolley <brolley@redhat.com>
3163 * aclocal.m4 (cgen): Use guile to run cgen.
3165 2000-03-23 Dave Brolley <brolley@redhat.com>
3167 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3169 * cgen-accfp.c (fextsfdf): New function.
3170 (ftruncdfsf): New function.
3171 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3173 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3175 * cgen-ops.h: Added TRUNCSISI.
3177 2000-03-08 Dave Brolley <brolley@redhat.com>
3179 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3180 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3181 (sim_queue_fn_si_write): Last argument is has type USI.
3182 (sim_queue_fn_sf_write): New function.
3183 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3184 (sim_queue_fn_sf_write): New function.
3185 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3187 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3189 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3190 sim_set_trace and run simulator using sim_resume.
3191 (main): Add option ``-o'' - operating environment. Only continue
3192 after a signal when operating environment.
3193 (main): Always set REASON and SIGRC using sim_stop_reason.
3194 (sim_trace): Delete extern declaration.
3196 2000-02-08 Nick Clifton <nickc@cygnus.com>
3198 * callback.c: Fix compile time warning messages.
3199 * run.c: Fix compile time warning messages.
3201 1999-12-17 Dave Brolley <brolley@cygnus.com>
3203 * sim-profile.h: (set_profile_option_mask): Add prototype.
3204 * sim-profile.c (set_profile_option_mask): No longer static.
3206 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3208 * sim-arange.c: Include <string.h>
3210 1999-12-07 Dave Brolley <brolley@cygnus.com>
3212 * sim-options.c (print_help): '=' required before optional argument.
3213 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3214 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3215 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3216 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3217 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3218 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3219 (fn_mem_qi_write): New union members.
3220 (fn_mem_hi_write): New union members.
3221 (fn_mem_si_write): New union members.
3222 (fn_mem_di_write): New union members.
3223 (fn_mem_df_write): New union members.
3224 (fn_mem_xi_write): New union members.
3225 (sim_queue_fn_mem_qi_write): New function.
3226 (sim_queue_fn_mem_hi_write): New function.
3227 (sim_queue_fn_mem_si_write): New function.
3228 (sim_queue_fn_mem_di_write): New function.
3229 (sim_queue_fn_mem_df_write): New function.
3230 (sim_queue_fn_mem_xi_write): New function.
3231 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3232 (sim_queue_fn_mem_hi_write): New function.
3233 (sim_queue_fn_mem_si_write): New function.
3234 (sim_queue_fn_mem_di_write): New function.
3235 (sim_queue_fn_mem_df_write): New function.
3236 (sim_queue_fn_mem_xi_write): New function.
3237 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3238 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3239 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3241 1999-12-01 Dave Brolley <brolley@cygnus.com>
3243 * cgen-accfp.c (subsf): Check status code.
3261 1999-11-26 Dave Brolley <brolley@cygnus.com>
3263 * cgen-par.h (fn_df_write): Mode of data is DF.
3264 (sim_queue_fn_df_write): Mode of data is DF.
3265 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3267 1999-11-22 Dave Brolley <brolley@cygnus.com>
3269 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3270 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3272 1999-11-04 Dave Brolley <brolley@cygnus.com>
3274 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3275 CGEN_MEM_XI_WRITE members.
3276 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3277 (sim_queue_fn_xi_write): New function.
3278 (sim_queue_mem_xi_write): New function.
3280 * cgen-par.c (sim_queue_fn_xi_write): New function.
3281 (sim_queue_mem_xi_write): New function.
3282 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3285 1999-10-22 Dave Brolley <brolley@cygnus.com>
3287 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3288 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3289 * cgen-par.c: Set insn_address for each queued write. Get pc from
3290 cpu when executing queued writes.
3292 1999-10-19 Dave Brolley <brolley@cygnus.com>
3294 * cgen-par.h (sim_queue_fn_pc_write): New function.
3295 (CGEN_FN_PC_WRITE): New enumerator.
3296 (fn_pc_write): New union member.
3297 * cgen-par.c (sim_queue_fn_pc_write): New function.
3298 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3300 1999-10-18 Dave Brolley <brolley@cygnus.com>
3302 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3303 (CGEN_MEM_DF_WRITE): New enumerator.
3304 (mem_di_write): New union member.
3305 (mem_df_write): New union member.
3306 * cgen-par.c (sim_queue_mem_di_write): New function.
3307 (sim_queue_mem_df_write): New function.
3308 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3310 * cgen-accfp.c (divsf): Check for division errors.
3312 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3314 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3316 1999-10-07 Dave Brolley <brolley@cygnus.com>
3318 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3319 (fn_hi_write): New union member.
3320 (sim_queue_fn_hi_write): New function.
3321 * cgen-par.c (sim_queue_fn_hi_write): New function.
3322 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3324 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3326 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3327 Change type of result to SEM_PC.
3329 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3331 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3333 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3335 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3336 (JOIN*): Delete cpu arg.
3338 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3340 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3342 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3344 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3346 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3349 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3351 * run.c (main): Check the sim_stop_reason and only halt simulation
3352 when a valid stop condition is identified.
3354 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3356 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3358 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3360 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3361 (bi_write): New union element.
3362 (sim_queue_bi_write): New function.
3363 * cgen-par.c (sim_queue_bi_write): New function.
3364 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3366 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3368 * configure: Regenerated to track ../common/aclocal.m4 changes.
3370 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3371 ../gdb/configure.in.
3372 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3373 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3374 (SIM_WARNINGS): Delete
3375 (CONFIG_CFLAGS): Update.
3377 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3379 * cgen-par.c: New file.
3380 * cgen-par.h: New file.
3381 * cgen-sim.h (cgen-par.h): #include it.
3382 * cgen-cpu.h (write_queue): New field.
3383 (CPU_WRITE_QUEUE): New access macro.
3384 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3385 (cgen-par.o): New target.
3387 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3389 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3390 * cgen-utils.c (mode_names): Update.
3392 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3394 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3395 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3396 buffer arg if WITH_PARALLEL_GENWRITE.
3397 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3398 (struct idesc): Ditto.
3400 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3402 * sim-model.c (model_option_handler): Add \n to error message.
3404 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3406 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3407 (insn_sem): Rewrite.
3408 (sem_fn_desc): New struct.
3410 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3412 (scache case): Split into non-parallel/parallel versions.
3413 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3414 if not use semantic switch version.
3416 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3418 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3419 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3420 (SEM_BRANCH_INIT_EXTRACT): Delete.
3421 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3422 (SEM_BRANCH_FINI): Ditto.
3423 (SEM_BRANCH_VIA_ADDR): Ditto.
3424 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3425 (SEM_BRANCH_ADDR_CACHE): Delete.
3426 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3427 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3429 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3430 (@cpu@_pbb_begin): Initialize branch_target.
3431 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3432 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3434 (@cpu@_engine_run_fast): Ditto.
3436 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3438 * cgen-utils.c (RORSI): New function.
3439 (ROLSI): New function.
3441 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3443 * Makefile.in (TAGS): Tweak TAGS regex.
3444 * cgen-mem.h (*): Add TAGS markers.
3446 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3448 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3449 passed in when sim_resume is first entered - don't re-pass it
3452 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3454 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3455 OPTION_LOAD_LMA but only when is defined.
3456 (standard_options): When SIM_HANDLES_LMA is defined include
3457 options --load-lma and --load-vma.
3458 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3460 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3461 (struct sim_state_base): Add load_at_lma_p.
3462 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3463 STATE_LOAD_AT_LMA_P.
3465 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3467 * nrun.c (main): Re-format loop gnu style.
3469 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3471 * dv-sockser.c (connected_p): Initialize addrlen.
3473 1999-07-06 Dave Brolley <brolley@cygnus.com>
3475 * cgen-accfp.c (floatsidf): New function.
3476 (fixdfsi): New function.
3478 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3480 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3482 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3484 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3485 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3486 * cgen-fpu.c: New file.
3487 * cgen-fpu.h: New file.
3488 * cgen-accfp.c: New file.
3489 * cgen-cpu.h (CGEN_CPU): New member fpu.
3490 * cgen-mem.h: Redo fp support.
3491 * cgen-ops.h: Delete k&r support. Redo fp support.
3492 * cgen-sim.h: Include cgen-fpu.h.
3493 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3495 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3497 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3499 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3500 (@cpu@_pbb_cti_chain): Minor clean up.
3502 1999-05-08 Felix Lee <flee@cygnus.com>
3504 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3505 AM_CYGWIN32 and AM_EXEEXT.
3506 * configure: Regenerate.
3508 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3510 * sim-core.c (device_error,device_io_read_buffer,
3511 device_io_write_buffer): Delete decls.
3512 * sim-core.h: Put them here.
3514 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3515 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3516 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3517 (sim_core_write_aligned_N): Ditto.
3519 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3521 * sim-memopt.c (sim_memory_uninstall): Don't look into
3524 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3526 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3528 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3530 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3531 (sim_core_write_buffer): Ditto.
3533 1999-04-02 Keith Seitz <keiths@cygnus.com>
3535 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3536 after the interval counter has expired.
3537 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3538 poll_quit callbacks. May be overridden by Makefile.
3539 (poll_quit_counter): New global.
3540 * sim-events.c: Remove all mentions of ui_loop_hook. The
3541 host callback "poll_quit" will serve the purpose.
3542 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3544 * nrun.c: Remove declaration of ui_loop_hook.
3546 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3548 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3549 if being used by gdb.
3551 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3553 * cgen-types.h (XF,TF): Tweak.
3554 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3556 (SUBWORD*,JOIN*): Define.
3557 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3558 moved into cpu descriptor.
3559 * sim-model.h (MACH): New member `num'.
3561 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3563 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3564 (CGEN_CPU): Member opcode renamed to cpu_desc.
3565 New members get_idata,disassembler.
3566 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3567 CGEN_INSN_ATTR_VALUE.
3568 (CGEN_STATE): Delete member opcode_table.
3569 (sim_disassemble_insn): Delete decl.
3570 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3571 (struct idesc): Moved to here from <cpu>-decode.h.
3572 * cgen-run.c (prime_cpu): Call prepare_run callback.
3573 * cgen-trace.h (SFILE): New type.
3574 (sim_disasm_sprintf): Declare.
3575 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3576 (sim_cgen_disassemble_insn): Declare.
3577 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3578 (insn_fields): Delete.
3579 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3581 (trace_insn): Call CPU_DISASSEMBLER hook.
3582 (sim_disasm_sprintf): New function.
3583 (sim_disasm_read_memory): New function.
3584 (sim_disasm_perror_memory): New function.
3585 (sim_cgen_disassemble_insn): New function.
3586 * cgen-utils.c: Don't include cpu-opc.h.
3587 (virtual_insn_entries): New static local.
3588 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3589 (cgen_insn_name): Rewrite.
3590 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3591 * cgen.sh (desc): New file generator handler.
3592 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3593 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3594 Don't include cpu-opc.h,cpu-sim.h.
3595 * sim-model.c (model_set): Delete SIM_DESC arg.
3596 (sim_model_set): Update.
3597 * sim-model.h (MACH): New member prepare_run.
3599 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3601 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3602 if redundant with allocator functions.
3604 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3606 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3608 * sim-profile.h: Make like sim-trace.h.
3609 (PROFILE_USEFUL_MASK): New macro.
3610 * sim-profile.c (profile_options): Make like trace_options, allow
3611 optional on|off arg where applicable.
3612 (set_profile_option_mask): New function.
3613 (sim_profile_set_option): New function.
3614 (profile_option_handler): Simplify.
3615 Have -p only enable selected things, not everything.
3616 Add missing break to OPTION_PROFILE_PC_RANGE.
3617 * cgen-scache.c (scache_options): Allow optional on|off arg to
3619 (scache_option_handler): Use sim_profile_set_option.
3621 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3623 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3624 (memory_option_handler): Implement MEMORY_FILL option. Make
3625 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3626 (parse_ulong_value): New function.
3627 (do_memopt_add): Allocate all buffers. Optionally fill them.
3629 1999-01-15 Richard Henderson <rth@cygnus.com>
3631 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3632 va_list, not an integer.
3633 * sim-events.c (sim_events_schedule): Likewise.
3635 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3636 the appropriate type.
3638 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3640 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3641 (sim_disassemble_insn): Update prototype.
3642 (sim_engine_invalid_insn): Ditto.
3643 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3644 (SEM_BRANCH_INIT): PCADDR->IADDR.
3645 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3646 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3647 * cgen-scache.h (*): Ditto.
3648 * cgen-trace.c (*): Ditto.
3649 * cgen-trace.h (*): Ditto.
3650 * cgen-utils.c (*): Ditto.
3651 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3653 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3654 (simple engine framework): Rewrite.
3655 * sim-module.c (modules): Install model module sooner (and in
3656 particular before the profile module).
3658 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3660 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3661 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3662 (sim_model_init): Call it.
3664 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3666 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3668 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3669 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3670 (SEM_BRANCH_INIT_EXTRACT): New macro.
3671 (SEM_BRANCH_INIT): Add taken_p.
3672 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3673 (SEM_BRANCH_FINI): Use it.
3675 * cgen-run.c (sim_resume): Handle tracing of last insn.
3676 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3677 * cgen-trace.c (current_abuf): New static global.
3678 (trace_insn_init): Initialize it.
3679 (trace_insn_fini): Use it.
3680 (trace_insn): Set it.
3681 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3682 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3683 (@cpu@_emit_after): Ditto.
3684 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3685 labels if WITH_SEM_SWITCH_FULL.
3686 * sim-model.c: Include bfd.h.
3687 (sim_model_init): New function.
3688 (sim_model_install): Record init fn.
3689 * sim-model.h (MACH): New member bfd_name.
3690 * sim-module.c (modules): Initialize model before scache.
3692 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3694 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3696 * nrun.c (main): Remain in simulation loop for traps and
3697 exceptions when in operating environment mode.
3698 (ui_loop_hook): New stub hook for standalone use.
3699 * sim-events.c (sim_events_process): Call ui_loop_hook
3700 periodically on CYGWIN host.
3702 * sim-reason.c (sim_stop_reason): Return host signal numbers
3703 to gdb on sim_stopped and sim_signalled cases.
3704 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3705 hook just before longjmp.
3706 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3707 hook just before sim_engine_run.
3709 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3710 * sim-trace.h (trace_generic): Ditto.
3711 * sim-trace.c (trace_generic): Ditto.
3713 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3715 * Make-common.in (SIM_MAIN_DEPS): New var.
3716 (CGEN_MAIN_CPU_DEPS): New var.
3717 * aclocal.m4: Add --enable-cgen-maint option.
3718 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3720 (GETIMEM*): Pass pc value to sim_core routine.
3722 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3724 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3725 Compare with ZERO not NULL.
3727 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3729 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3732 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3734 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3735 * sim-trace.c: Include stdlib.h if present.
3736 * dv-sockser.c: Include unistd.h if present.
3737 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3738 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3740 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3742 * gennltvals.sh: Add i960.
3743 * nltvals.def: Rebuild.
3745 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3747 * cgen-defs.h: New file, old cgen-sim.h.
3748 * cgen-sim.h: Simple header that includes others.
3749 * sim-arange.c: New file.
3750 * sim-arange.h: New file.
3751 * sim-basics.h: Include it.
3752 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3753 (sim-arange.o): Add rule for.
3754 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3755 (sim_io_eprintf_cpu): Add prototype.
3756 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3757 (INLINE2): New macro.
3758 (EXTERN_INLINE): New macro.
3759 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3760 before calling module init fns.
3761 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3762 (profile_init): New function.
3763 (profile_options): New option --profile-range.
3764 (profile_option_handler): Handle --profile-range.
3765 (profile_print_insn): Qualify address range specific section titles.
3766 (profile_print_addr_ranges): New function.
3767 (profile_info): Print address ranges if specified.
3768 (profile_install): Set profile_init init fn.
3769 * sim-profile.h (PROFILE_DATA): New member `range'.
3770 * sim-trace.c (trace_init): New function.
3771 (trace_options): New option --trace-range.
3772 (trace_option_handler): Handle --trace-range.
3773 (trace_install): Set trace_init init fn.
3774 * sim-trace.h (TRACE_DATA): New member `range'.
3775 * sim-utils.c (sim_cpu_msg_prefix): New function.
3776 (sim_io_eprintf_cpu): New function.
3777 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3778 (PC_IN_PROFILE_RANGE_P): New macro.
3779 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3780 (trace_insn_fini): New arg abuf. All callers updated.
3781 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3782 printing cycle counts.
3783 * cgen-trace.h (trace_insn_fini): Update prototype.
3784 (TRACE_RESULT_P): New macro.
3785 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3786 (TRACE_INSN): Check ARGBUF_TRACE_P.
3787 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3788 * cgen-types.h (SIM_INLINE): Delete.
3789 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3790 * cgen-utils.c: Don't include cgen-engine.h
3791 * genmloop.sh (@cpu@_fill_argbuf): New function.
3792 (@cpu@_fill_argbuf_tp): New function.
3793 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3794 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3795 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3796 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3797 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3798 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3799 doing profiling. Update call to TRACE_INSN_FINI.
3801 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3803 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3805 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3808 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3810 * sim-inline.c (SIM_INLINE_P): Fix typo.
3812 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3814 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3816 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3818 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3819 * nltvals.def: Re-generate.
3821 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3823 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3824 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3825 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3827 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3828 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3830 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3832 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3833 (${cpu}_pbb_cti_chain): Ditto.
3835 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3837 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3838 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3839 (EXTRACT_INT,EXTRACT_UINT): New macros.
3840 (SEM_SEM_ARG): New macro.
3841 (SEM_NEXT_VPC): New arg `pc'.
3842 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3843 (sim_disassemble_insn): Update prototype.
3844 * cgen-trace.c (current_insn,insn_fields): New static locals.
3845 (trace_insn): Set them.
3846 * cgen-utils.c: #include cgen-engine.h.
3847 (sim_disassemble_insn): New arg insn_fields.
3848 Handle variable length insns.
3849 * genmloop.sh: Only emit pbb decls if -pbb.
3850 (${cpu}_scache_lookup): New arg `vpc'.
3851 (scache support): Fetch pc before entering loop.
3853 * gennltvals.sh: Add fr30 support.
3854 * nltvals.def: Rebuild.
3856 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3858 * sim-types.h: Re-do type system so that GCC's attribute and mode
3859 are used to specify types. Handle case of ALPHA.
3861 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3863 * aclocal.m4: Add tests for dlopen family.
3864 * config.in: Regenerated.
3866 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3868 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3870 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3872 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3873 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3874 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3875 * cgen-sim.h: ... to here.
3877 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3879 * aclocal.m4 (enable-build-warnings): Replace
3880 enable-sim-warnings. Extend =LIST syntax so that prepend and
3881 append of options is possible. Drop -Werror, add
3882 -Wstrict-prototypes for GDB compatibility.
3883 * Make-common.in (SIM_WARNINGS): Update.
3885 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3887 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3888 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3889 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3890 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3891 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3893 * cgen-cpu.h: New file.
3894 * cgen-engine.h: New file.
3895 * cgen-scache.h: New file.
3896 * cgen-sim.h: Delete portions moved to new files.
3897 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3898 rather than sending result to stdout.
3900 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3902 * Make-common.in (sim-reg.o): New rule.
3903 (cgen-run.o): New rule.
3904 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3905 * cgen-run.c (prime_cpu): New function.
3906 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3907 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3909 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3910 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3911 (CGEN_INSN_VIRTUAL_P): New macro.
3912 (SEM_PC): New typedef.
3913 (SEMANTIC_FN): Change type of result to SEM_PC.
3914 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3915 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3916 (SCACHE_MAP): New typedef.
3917 (CPU_SCACHE): Add pbb support.
3918 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3919 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3920 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3922 (INSN_NAME): Delete.
3923 (cgen_insn_name): Declare.
3924 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3925 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3926 (first_insn_p): Make static.
3927 (trace_insn): Handle virtual insns specially.
3928 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3929 * cgen-types.h (UBI): Delete.
3930 (MODE_TYPE): New enum.
3931 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3932 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3933 (cgen_virtual_opcode_table): New global.
3934 (cgen_insn_name): New function.
3935 (sim_disassemble_insn): Ignore virtual insns.
3936 * genmloop.sh: Delete top level loop generation. Add pbb support.
3937 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3938 (sim_cpu_base): New members max_insns,insn_name,model_data.
3939 (CPU_PC_GET,CPU_PC_SET): New macros.
3940 (sim_pc_get,sim_pc_set): Declare.
3941 * sim-model.c (model_set): Call model init fn.
3942 * sim-model.h (MODEL_FN): New typedef.
3943 (INSN_TIMING): New member model_fn.
3944 (MODEL): New members num,init.
3945 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3946 All callers updated.
3947 (profile_insn_init): New fn.
3948 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3949 Exit early if insn profiling not supported.
3950 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3951 (profile_install): Record profile_insn_init as init fn.
3952 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3953 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3954 (PROFILE_DATA): Delete member exec_time.
3955 Change insn_count to pointer to array, rather than the array.
3956 (sim_profile_print_bar): Declare.
3958 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3960 * cgen-run.c: New file.
3961 * sim-reg.c: New file.
3963 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3965 * aclocal.m4: Add checks for -lsocket and -lnsl.
3967 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3968 allow local port reuse on listening socket.
3970 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3972 * sim-config.h: Remove reference to linux kernel header.
3974 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3976 * dv-sockser.c (sockser_addr): Make variable non-static.
3978 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3980 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3982 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3984 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3986 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3988 * Make-common.in (install-common): Add $(EXEEXT) when installing
3991 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3993 * cgen-sim.h (cgen_state): New member opcode_table.
3994 * cgen-utils.c (sim_disassemble_insn): Use it.
3996 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3998 * cgen-mem.h (DECLARE_SETT): Fix return type.
3999 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4000 * cgen-scache.c: Include stdlib.h.
4001 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4002 * sim-model.c (model_option_handler): Remove unused variable `n'.
4004 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4006 * cgen-utils.c: Include bfd.h.
4007 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4009 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4011 * sim-bits.h (EXTEND24): Fix typo.
4013 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4015 * sim-events.c (ETRACE_P): New macro.
4016 (struct _sim_event): Add member trace.
4017 (sim_events_free): Reclaim trace message.
4019 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4020 sim_events_schedule_tracef): New functions, include printf trace
4021 information in argument list. If tracing, store asprintf'd trace
4022 message in sim_event.
4024 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4025 hw_event_queue_schedule_vtracef): New functions, mimic
4028 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4030 * sim-bits.h (EXTEND24): Define.
4032 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4034 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4035 (CPU_SCACHE_HASH_MASK): New macro.
4036 (SCACHE_HASH_PC): Rewrite.
4037 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4038 computation out of main loop.
4040 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4042 * cgen-sim.h (RECORD_IADDR): Delete.
4043 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4044 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4046 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4048 * gennltvals.def (mn10200): Add entry.
4049 * nltvals.def: Regenerate with MN10200 additions.
4051 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4053 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4054 documentation on how it works.
4056 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4057 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4058 sim_core_set_xor, sim_core_xor_read_buffer,
4059 sim_core_xor_write_buffer): Update.
4061 * sim-events.h, sim-events.c (sim_events_install,
4062 sim_events_watch_clock, sim_events_schedule_after_signal,
4063 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4064 sim_events_deschedule): Update.
4066 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4067 sim_fpu_max32, sim_fpu_max64): Update.
4069 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4071 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4072 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4073 * sim-profile.c (profile_print_model): Update.
4075 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4077 * gennltvals.def (m32r): Use common syscall.h now.
4078 (mn10300): Add entry.
4079 * nltvals.def: Regenerate.
4081 * sim-engine.c (sim_engine_get_run_state): New function.
4082 * sim-engine.h (sim_engine_get_run_state): Declare it.
4084 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4086 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4087 * sim-core.c (sim_core_signal): Make extern, always define.
4089 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4091 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4092 * cgen-ops.h (ANDIF): New macro.
4093 (ANDIF[BQHSD]I): Delete.
4095 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4097 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4098 (hw_event_queue_schedule, hw_event_queue_deschedule,
4099 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4102 * hw-alloc.h (HW_NZALLOC): Define.
4104 * Make-common.in (test-hw-events): Add target for testing the
4107 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4109 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4111 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4113 * hw-main.h: Include hw-handles.h, hw-instances.h.
4114 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4115 * hw-base.c (hw_create, hw_delete): Call same.
4117 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4119 * dv-core.c: Include hw-main.h and sim-main.h.
4120 * dv-pal.c: Include hw-main.h and sim-io.h.
4121 * dv-glue.c: Include hw-main.h.
4123 * hw-main.h: New file. Move list of includes to here.
4124 * hw-base.h: From here.
4125 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4126 (hw-*.o, dv-*.o): Update.
4127 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4128 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4131 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4132 do_hw_poll_read): Move declarations from here.
4133 * hw-main.h: To here.
4135 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4137 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4139 * Make-common.in (hw-config.h): Update
4140 * hw-base.c, dv-pal.c, dv-glue.c: Update
4142 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4143 `*_callback' to `*_method.
4145 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4147 * hw-base.h (set_*): Move set method macros from here.
4148 * hw-device.h: To here.
4150 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4152 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4155 * hw-base.c (hw_create, hw_delete): Call
4156 * hw-properties.c (create_hw_property_data,
4157 delete_hw_property_data): Define.
4159 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4161 * hw-device.c, hw-properties.c: Include hw-base.h
4163 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4164 * hw-device.c: From here.
4165 * hw-base.h: Include "hw-events.h".
4167 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4168 * hw-base.c (hw_create, hw_delete): Call.
4169 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4171 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4172 (hw-alloc.o): New target.
4174 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4176 * hw-events.h, hw-events.c: New files. Move event code to here.
4177 * sim-hw.c: From here.
4178 * hw-base.h: Include "hw-events.h".
4179 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4180 (hw-events.o): New target.
4182 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4183 * hw-events.h (struct hw_event): Replace typedef hw_event.
4185 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4186 * hw-base.c (hw_create, hw_delete): Call.
4187 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4191 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4193 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4194 * hw-ports.c: To here.
4196 * hw-base.h, hw-ports.c (create_hw_port_data,
4197 delete_hw_port_data): New functions.
4198 * hw-base.c (hw_delete, hw_create): Call same.
4200 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4202 * hw-ports.h: To here.
4204 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4206 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4207 PROCESSOR and CIA arguments.
4209 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4211 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4212 Move common object files from here.
4213 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4215 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4217 * sim-hw.c: Include ctype.h.
4218 (do_hw_poll_read): Do not assume EAGAIN.
4220 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4222 * cgen-trace.c (first_insn_p): New static local.
4223 (trace_insn_init): Set it.
4224 (trace_insn_fini): Use TRACE_PREFIX.
4225 (trace_insn): Rewrite to use trace_prefix.
4226 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4227 Adjust width accordingly.
4229 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4230 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4231 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4232 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4233 (PROFILE_COUNT_CORE): Simplify.
4234 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4236 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4238 * cgen-ops.h (ADDCFSI): Fix typo.
4240 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4242 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4243 * genmloop.sh: Use them rather than static locals.
4245 * sim-engine.c (sim_engine_set_run_state): New function.
4246 * sim-engine.h (sim_engine_set_run_state): Declare.
4247 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4248 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4249 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4251 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4253 * cgen-trace.c (trace_insn_init): New arg first_p.
4254 All callers updated.
4255 (trace_insn_fini): New arg last_p. All callers updated.
4256 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4257 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4258 * genmloop.sh (engine_resume): Update.
4260 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4262 * Make-common.in (install-common): Run ranlib on installed copy of
4265 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4267 * Make-common.in (install-common): Rename and install libsim.a.
4269 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4271 * sim-io.c (unistd.h): Include.
4273 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4275 * Make-common (sim_main_headers): Sort.
4276 (cgen-*.o): Add cgen-sim.h dependency.
4278 * cgen-scache.c (scache_init): Only allocate space if scache element
4280 (scache_flush,scache_print_profile): Check if scache in use first.
4282 * cgen-sim.h (IDESC): Provide forward declaration.
4284 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4285 (cgen_cpu_max_extra_bytes): Declare.
4286 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4288 * sim-cpu.h: New file. sim_cpu_base moved here.
4289 Move sim_cpu_lookup decl here.
4290 * sim-base.h: #include "sim-cpu.h".
4291 * sim-cpu.c: New file.
4292 * Make-common (sim_main_headers): Add sim-cpu.h.
4293 (sim-cpu.o): Add rule for.
4295 * sim-model.c (set_model): Delete.
4296 (sim_model_set,model_set): New functions.
4297 (sim_model_install): Renamed from model_install.
4298 Don't set default model here.
4299 (model_option_handler): Rewrite --model processing.
4300 (sim_model_lookup,sim_mach_lookup): New functions.
4301 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4302 (insn_timing): Delete.
4303 (INSN_TIMING): New member `num'.
4304 (IMP_PROPERTIES): Always define scache_elm_size member.
4305 (MACH): New member init_cpu.
4306 (sim_machs): Renamed from machs.
4307 (sim_model_install): Renamed from model_install.
4308 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4309 * sim-module.c (modules): Update.
4311 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4313 * sim-io.c: #include <errno.h>.
4315 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4317 * dv-pal.c (struct hw_pal_device): Add reader.
4318 (hw_pal_finish): Initialize reader.
4319 (scan_hw_pal): Use reader.
4321 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4322 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4325 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4326 ../ppc/main.c sim_io_read_stdin.
4328 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4330 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4332 * hw-tree.c: Update.
4334 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4335 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4337 * hw-ports.h (hw_port_event): Ditto.
4338 * hw-ports.c (hw_port_event): Update.
4339 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4341 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4343 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4344 (do_counter_event): Update.
4345 * dv-glue.c (hw_glue_io_read_buffer): Update.
4346 (hw_glue_port_event): Update.
4348 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4349 * hw-base.h (hw_create): Ditto.
4350 * hw-base.c (hw_create): Ditto.
4352 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4353 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4356 * hw-device.h (hw_system_cpu): Declare.
4357 * sim-hw.c (hw_system_cpu): New function.
4359 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4360 sim_hw_abort not hw_abort.
4361 (sim-hw.h): Include.
4362 (sim_core_read_buffer, sim_core_write_buffer): Call
4363 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4365 (sim_core_set_xor): Do not pass CPU when aborting.
4367 * sim-n-core.h (sim_core_read_aligned_N,
4368 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4369 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4370 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4373 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4375 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4376 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4378 (sim_hw_print): New function.
4380 * sim-engine.h (sim_engine_vabort): Declare.
4381 * sim-engine.c (sim_engine_vabort): New function.
4383 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4385 * sim-trace.c (print_data): For floating-point numbers trace raw
4387 (trace_result_fp2): New function.
4388 * sim-trace.h (trace_result_fp2): New declaration.
4389 (TRACE_FP_RESULT2): New macro.
4391 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4393 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4394 AM_CYGWIN32 and AM_EXEEXT.
4395 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4396 to run and install-common rules.
4397 * common/configure: regenerate
4399 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4401 * sim-types.h (cell_word): New type.
4402 (natural_cell): Delete type.
4404 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4406 * configure: Regenerated to track ../common/aclocal.m4 changes.
4409 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4411 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4413 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4415 * configure: Regenerated to track ../common/aclocal.m4 changes.
4418 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4420 * acconfig.h: New file.
4421 * Make-common.in (top_builddir): New macro.
4422 (INTL_LIB): Removed.
4423 (INTLLIBS): New macro.
4424 (INTLDEPS): Likewise.
4425 (LIBDEPS): Use INTLDEPS.
4426 (EXTRA_LIBS): Use INTLLIBS.
4427 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4428 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4429 AM_LC_MESSAGES): New macros from GNU gettext.
4431 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4433 * sim-config.h: Discard leading _ from macros.
4434 * sim-types.h: Ditto.
4436 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4438 * Make-common.in (CSEARCH): Add -I to intl directories.
4439 (INTL_LIB): Point to libintl.a.
4440 (LIBDEPS): Add $(INTL_LIB).
4441 (EXTRA_LIBS): Ditto.
4443 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4445 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4447 * cgen-ops.h (ADDCFSI): Fix.
4450 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4452 * sim-types.h (signed_address, unsigned_address): Define.
4454 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4456 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4459 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4461 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4462 New functions, pack / unpack sim_fpu struct using raw values.
4463 (sim_fpu_is): Differentiate between negative and positive
4466 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4468 * sim-bits.h (EXTEND4): Define.
4469 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4471 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4473 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4474 declared so we need this cast to prevent long long addresses
4475 from being misconfigures. Results in access to unmapped memory.
4477 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4479 * Make-common.in (RUNTESTFLAGS): Define.
4480 (check): Pass RUNTESTFLAGS to recursive make.
4482 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4484 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4487 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4489 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4492 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4494 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4495 (sim-inline): Update to match sim-inline.[hc]
4496 * configure: Regenerated to track ../common/aclocal.m4 changes.
4498 * Make-common.in (sim_main_headers): Add sim-inline.h
4500 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4502 * sim-endian.h (sim-endian.c): Ditto.
4504 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4505 (sim_events_set_trace): Delete unused prototype.
4507 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4508 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4510 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4511 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4512 Comment out, not yet implemented in sim-fpu.c.
4513 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4514 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4516 * sim-inline.h: Rewrite description.
4517 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4518 (SIM_MAIN_INLINE): Add inline option.
4520 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4521 include generated files. Handled by generator directly.
4523 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4525 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4528 * sim-trace.h (TRACE_ANY_P): Define.
4529 (struct _trace_data): Add trace_any_p.
4531 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4533 * run.c (main): Handle all alternatives of enum sim_stop.
4534 (main): Delete unused `asection *s'.
4536 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4538 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4540 * configure: Regenerated to track ../common/aclocal.m4 changes.
4542 * sim-hw.c: New file.
4543 * sim-hw.h (sim_hw_parse): Declare function.
4544 (hw-tree.h): Do not include.
4546 * sim-base.h (STATE_HW): Define.
4547 (struct sim_state_base): Add member struct *hw.
4549 * sim-module.c (sim-hw.h): Include.
4550 (modules): Add sim_hw_install.
4552 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4554 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4556 * sim-base.h (CPU_INDEX): Define.
4558 * sim-utils.c (sim_state_alloc): Initialize.
4559 * sim-module.c (sim_post_argv_init): Ditto.
4561 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4563 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4564 properly formatted lists.
4566 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4568 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4569 0x2f needs to be 0x3f.
4571 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4573 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4575 (hw_tree_find_*_property): Clean up error message when property is
4578 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4579 present before looking for it.
4581 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4583 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4584 (AC_CHECK_FUNCS): Add check for __setfpucw.
4585 * configure: Regenerated.
4587 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4589 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4590 hw_pal_timer, hw_pal_timer_value): Define.
4591 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4592 (do_counter_event, do_counter_read, do_counter_value,
4593 do_counter_write): new functions.
4595 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4597 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4600 * hw-base.c (hw_create): Stop searching for a device when one is
4603 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4605 * configure: Regenerated to track ../common/aclocal.m4 changes.
4607 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4609 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4610 appends extra devices.
4611 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4614 * Make-common.in (hw-config.h): New target, create hw-config.h
4616 (SIM_HW): Definition from @sim_hw@.
4617 (hw-base.o): Depend on hw-config.h
4619 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4621 * Make-common.in: Get SHELL from configure.
4622 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4623 move-if-change. Fixes NT native build problem.
4624 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4625 move-if-change. Fixes NT native build problem.
4626 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4629 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4631 * hw-device.h, hw-device.c (hw_strdup): New function.
4633 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4634 strings name, family and args.
4635 (full_name_of_hw): Use hw_strdup when returning the full path.
4637 * hw-properties.c: Clean up property not found / wrong type error
4640 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4641 before attaching any ports.
4643 * hw-base.c (hw-config.): Include. Replace hardwired table.
4645 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4647 * Make-common.in: Add rule for dv-glue.o.
4649 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4651 * hw-base.c (hw_finish): Move setting of trace level to here.
4652 (hw_create): From here.
4654 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4655 ../ppc/device_table.c.
4657 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4659 * hw-tree.c (print_properties): Supress path when printing
4660 properties of root node.
4662 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4664 * hw-device.h (HW_TRACE): Define.
4665 (hw_trace): Declare.
4666 * hw-device.c (hw_trace): Implement function.
4668 * hw-base.c (hw_create): Set hw trace level from "trace?"
4671 * dv-core.c (dv_core_attach_address_callback): Add trace.
4673 * dv-pal.c: Replace DTRACE with HW_TRACE.
4675 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4677 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4678 (hw_alloc_data): Delcare.
4679 (struct hw): Add member alloc_of_hw.
4681 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4682 functions. Assocate memory with a device.
4683 (stdlib.h): Include.
4685 * hw-base.h (set_hw_delete): Define.
4686 (hw_delete_callback): Declare.
4687 (hw_delete): Declare.
4689 * hw-base.c (hw_delete): Implement function.
4690 (struct hw_base_data): Add member to_delete.
4691 (ignore_hw_delete): New function, does nothing.
4692 (hw_create): Set the hw_delete method.
4693 (hw_create): Allocate the base type using HW_ZALLOC before setting
4696 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4698 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4700 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4701 (attach_hw_port_edge): Add struct hw argument
4703 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4706 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4708 * hw-device.h (hw_attach_address_callback,
4709 hw_detach_address_callback): Attach to a single space not a space
4710 mask. Clarify interpretation of SPACE:ADDR parameters.
4712 * hw-base.c (passthrough_hw_attach_address,
4713 passthrough_hw_detach_address): Update.
4714 * dv-core.c (dv_core_attach_address_callback): Ditto.
4715 * dv-pal.c (hw_pal_attach_address): Ditto.
4717 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4719 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4721 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4723 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4724 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4725 hw-properties_h, hw-tree_h): Define, point at corresponding
4727 (hw_base_headers): Define list of headers included by hw-base.h
4728 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4729 hw-properties.o, hw-tree.o): Specify dependencies.
4730 (dv-core.o, dv-pal.o): Ditto.
4732 * sim-hw.h: New file.
4734 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4735 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4737 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4739 * hw-base.h, hw-base.c: new files. Copied from
4740 ../ppc/device_table.[hc].
4742 * dv-core.c, dv-pal.c: New files. Copied from
4743 ../ppc/hw_{core,pal}.c
4745 * sim-basics.h (struct hw): Declare.
4746 (enum port_direction, enum object_disposition): Declare.
4748 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4750 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4751 sim_dv_src in Makefile. Take list of devices as parameter to m4
4754 * configure: Regenerated to track ../common/aclocal.m4 changes.
4756 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4758 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4759 trace_prefix can abort cleanly.
4761 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4763 * dv-sockser.c, dv-sockser.h: New files.
4764 * Make-common.in (dv-sockser.o): Add rule for.
4765 * aclocal.m4: Check for fcntl.h.
4766 * config.h: Add HAVE_FCNTL_H.
4768 * sim-break.c (remove_breakpoint): Fix thinko.
4770 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4771 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4773 1998-03-13 Fred Fish <fnf@cygnus.com>
4775 * sim-base.h (struct sim_state_base): Add prog_syms and
4776 define macro STATE_PROG_SYMS.
4777 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4778 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4779 and bfd_canonicalize_symtab, to get symbol table on first use
4780 and preserve it via STATE_PROG_SYMS for future calls to
4781 bfd_find_nearest_line.
4783 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4785 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4787 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4788 up to nr_maps, not just access_* maps.
4790 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4793 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4794 over nr_maps not sim_core_nr_maps.
4796 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4797 core_map argument to unsigned.
4798 (struct _sim_core): Ditto for struct member core_map.
4800 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4802 * sim-basics.h (access_io, access_*_io): Define.
4803 (map_read, map_write, map_exec, map_io): Define.
4805 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4806 attach with more generic mapmask.
4807 (sim_core_{read,write}_*): Change map argument to unsigned.
4809 * sim-core.c (sim_core_uninstall, sim_core_attach,
4810 sim_core_detach): Iterate over nr_maps instead of
4813 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4814 instead of the write_map.
4815 (remove_breakpoint): Ditto.
4817 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4818 with read_map, write_map, exec_map resp.
4820 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4823 * cgen-utils.c (sim_disassemble_insn): Ditto.
4825 * sim-hrw.c (sim_write, sim_write): Ditto.
4827 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4828 transfer_to_str): New functions.
4830 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4832 * sim-base.h (sim_state_base): New member environment.
4833 (STATE_ENVIRONMENT): New macro.
4834 * sim-config.c (current_environment): Delete.
4835 (sim_config_default): New function.
4836 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4837 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4838 (sim_config_default): Add prototype.
4839 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4840 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4841 Set STATE_ENVIRONMENT, not current_environment.
4843 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4845 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4847 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4849 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4851 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4853 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4855 * Make-common.in (TAGS): Make smarter.
4856 * Makefile.in (TAGS): Ditto.
4858 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4860 * sim-module.c (*): Fix typos in assertion tests.
4862 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4864 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4867 * sim-options.c (sim_parse_args): Ditto.
4868 (sim_args_command): Return OK, instead of nothing, for an empty
4871 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4873 * sim-profile.c (profile_info): Rename from profile_print. Drop
4874 misc and misc_cpu callback arguments. Use
4875 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4876 (profile_install): Install profile_info function.
4878 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4879 STATE_PROFILE_INFO_CALLBACK): Define.
4880 (struct PROFILE_DATA): Add field info_cpu_callback.
4881 (profile_print): Delete function.
4883 * sim-base.h (STATE_MODULES): Define. Replace individual
4884 STATE_*_LIST with single struct module_list.
4886 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4887 (struct module_list): Declare.
4889 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4890 sim_module_info): New functions.
4891 (sim_module_install): Clean up module data structures.
4893 * sim-info.c (sim_info): New file. New function. Call
4896 * Make-common.in (sim-info.o): Define rule.
4897 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4900 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4902 * sim-base.h (sim_cpu_base): New members name, options.
4903 (sim_cpu_lookup): Add prototype.
4904 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4905 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4906 (sim_add_option_table): Update prototype.
4907 * sim-options.c (sim_add_option_table): New argument `cpu'.
4908 (standard_option_handler,standard_install): Update.
4909 (sim_parse_args): Handle cpu specific options.
4910 (print_help): New static function.
4911 (sim_print_help): Call it. Print cpu specific options.
4912 (find_match): New static function.
4913 (sim_args_command): Call it. Handle cpu specific options.
4914 * sim-utils.c (sim_cpu_lookup): New function.
4915 * sim-memopt.c (memory_option_handler): Update.
4916 (sim_memopt_install): Update.
4917 * sim-model.c (model_option_handler): Update.
4918 (model_install): Update.
4919 * sim-profile.c (profile_option_handler): Update.
4920 (profile_install): Update.
4921 * sim-trace.c (trace_option_handler): Update.
4922 (trace_install): Update.
4923 * sim-watch.c (watchpoint_option_handler): Update.
4924 (sim_watchpoint_install): Update.
4925 * cgen-scache.c (scache_option_handler): Update.
4926 (scache_install): Update.
4928 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4930 * Make-common.in (check): Run `make check' in testsuite dir.
4932 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4934 * sim-trace.c (trace_result0): New function.
4936 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4937 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4938 tracing sim_fpu variables.
4939 (TRACE_ALU_RESULT0): Define.
4940 (TRACE_FP_RESULT_WORD): Define.
4941 (TRACE_FP_INPUT_WORD1): Define.
4943 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4944 sim_fpu_two): New constants.
4945 (sim_fpu_op1, sim_fpu_op2): New types.
4946 (struct _sim_fpu): Delete member result. Re-order other members.
4947 (sim_fpu_sign, sim_fpu_exp): New functions.
4948 (sim_fpu_max, sim_fpu_min): new functions.
4949 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4950 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4952 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4954 * sim-profile.c (profile_print): Delete duplicate test of
4956 (profile_print_pc): Exit early if data collection not set up.
4957 (profile_print_core): Simplify by calling sim_core_map_to_str.
4958 * sim-core.h (sim_core_map_to_str): Declare.
4959 * sim-core.c (sim_core_map_to_str): Make non-static.
4961 * genmloop.sh (engine_resume): Update insn_count before exiting.
4962 (engine_resume_full): Keep accurate core profile data.
4964 * cgen-utils.c (sim_disassemble_insn): Don't use
4965 sim_core_read_aligned_N, it messes up profiling results.
4967 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4969 * nltvals.def: Regenerate with MN10300 additions.
4971 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4973 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4975 * sim-trace.h, sim-trace.c (trace_result_word2,
4976 trace_input_word4, trace_result_word4): New function.
4978 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4980 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4982 * sim-xcat.h: Delete.
4983 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4984 * cgen-sim.h: Ditto.
4985 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4986 * sim-n-bits.h: Ditto.
4987 * sim-n-core.h: Ditto.
4988 * sim-n-endian.h: Ditto.
4990 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4992 * syscall.c (cb_syscall): Handle short reads, and EOF.
4994 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4996 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4997 sim_fpu to safely print fp_word values.
4998 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4999 (trace_result_bool1, trace_result_addr1): New functions.
5000 (trace_input_bool1, trace_input_addr1): New functions.
5002 * sim-trace.h (TRACE_FPU_*): Define.
5004 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5006 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5007 (sim_fpu_fpto, sim_fpu_tofp): Define.
5009 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5011 * sim-fpu.c (sim_fpu_cmp): New function.
5013 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5015 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5016 instead of abuf->length.
5017 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5018 (set_trace_option_mask): Renamed from set_trace_options.
5019 (set_trace_option): New function.
5020 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5021 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5023 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5025 * sim-basics.h: Declare struct _sim_fpu.
5027 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5029 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5030 (trace_prefix, trace_input*, trace_result*): Declare.
5031 (trace_one_insn): Change declaration, assume trace_prefix called.
5032 (trace_generic): Like trace_one_insn.
5033 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5034 (TRACE_alu, TRACE_[a-z]*): Update.
5036 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5037 trace_insn, save_data, trace_idx_to_str, print_data): New
5039 (trace_one_insn): Rewrite.
5040 (trace_generic): New function.
5042 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5044 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5046 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5047 (SEMANTIC_FN): Rewrite declaration.
5048 (DECODE): Update type of semantic_fast member.
5049 ({EX,SEM}_FN_NAME): Have only one version.
5050 * sim-base.h (sim_state_base): Delete conditionals surrounding
5053 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5055 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5058 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5060 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5061 Add missing parameters to device_io calls.
5062 * sim-core.h: Add missing parameters to device_io calls.
5064 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5066 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5067 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5068 (SEMANTIC{,_CACHE}_FN): Fix return type.
5069 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5070 (engine_resume): Likewise. Make `engine' volatile. Save copy
5071 of cpu pointer in volatile object. Initialize read switch if
5074 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5076 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5077 (SEM_INSN): New macro.
5079 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5081 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5083 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5085 * configure: Regenerated to track ../common/aclocal.m4 changes.
5087 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5089 * sim-types.h (fp_word): New type, define according to
5090 WITH_TARGET_FLOATING_POINT_BITSIZE.
5092 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5093 configuration of size of floating point registers.
5095 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5097 * sim-profile.c (profile_print): Only print CPU <N> if other
5098 output is going to appear.
5100 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5102 * configure: Regenerated to track ../common/aclocal.m4 changes.
5104 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5106 * sim-types.h (address_word): Typedef according to
5107 WITH_TARGET_ADDRESS_BITSIZE.
5108 (signed_cell, unsigned_cell, natural_cell): Ditto using
5109 WITH_TARGET_CELL_BITSIZE.
5111 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5112 (WITH_TARGET_CELL_BITSIZE): Define.
5113 (WITH_HOST_WORD_BITSIZE): Delete.
5115 * sim-config.c (print_sim_config): Update.
5117 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5118 configuration of address and OpenFirmware cell sizes.
5120 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5122 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5123 * sim-run.c (sim_engine_run): Update.
5125 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5127 * sim-run.c (sim_engine_run): Ditto.
5129 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5130 (sim_resume): Pass nr_cpus to sim_engine_run.
5132 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5134 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5136 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5138 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5140 * Make-common.in (stamp-tvals): New rule.
5141 (targ-vals.h,targ-map.c): Depend on it.
5142 (clean): Remove stamp-tvals.
5144 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5146 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5147 in code also #if 0'ed.
5149 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5151 * configure: Regenerated to track ../common/aclocal.m4 changes.
5152 * aclocal.m4: Recognize --enable-maintainer-mode.
5154 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5156 * cgen-scache.h: Deleted.
5157 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5158 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5159 (scache_init): Use runtime computed size of SCACHE.
5160 (scache_flush): Likewise.
5161 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5162 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5163 * cgen-sim.h: Scache support moved here.
5164 (PC): Redo definition.
5165 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5166 (DECODE): Add parallel execution support.
5167 Only include semantic label members if using switch.
5168 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5169 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5170 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5171 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5173 (engine_{stop,run,resume,halt,signal}): Delete decls.
5174 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5175 (argbuf,scache): Delete forward decls.
5176 (STATE): Delete decl.
5177 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5178 Include cgen-mem.h, cgen-ops.h.
5179 (engine_halt,engine_signal): Delete.
5180 ({ex,exc,sem,semc}_illegal): Delete.
5181 (sim_disassemble_insn): Result of extract fn is in bits.
5182 * genmloop.sh: Rewrite.
5184 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5187 * sim-base.h (sim_state_base): Delete member `model'.
5188 (sim_cpu_base): Add member `model'.
5189 * sim-model.h (IMP_PROPERTIES): New type.
5190 (MACH): New members imp_props, models.
5191 (models): Delete decl.
5192 * sim-model.c (set_model): Update.
5193 * sim-profile.c (profile_print_model): Update.
5195 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5197 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5199 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5202 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5204 * configure: Regenerated to track ../common/aclocal.m4 changes.
5207 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5209 * aclocal.m4 (AR): Check for sigaction.
5211 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5213 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5215 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5216 * sim-config.c (sim_config): Replace WITH_DEVICES with
5217 WITH_TREE_PROPERTIES.
5219 * configure: Regenerated to track ../common/aclocal.m4 changes.
5221 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5223 * Make-common.in (SIM_ENVIRONMENT): New variable.
5224 (CONFIG_CFLAGS): Add it.
5225 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5226 --enable-sim-environment option.
5227 * configure: Regenerated.
5228 * sim-config.h (environment support): Rewrite.
5229 * sim-config.c (current_environment): Define as enum, unconditionally.
5230 (current_alignment): Define unconditionally.
5231 (config_environment_to_a): Update.
5232 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5233 (sim_config): Handle environment and alignment determination
5234 unconditionally. Delete sanity checks of current_environment,
5236 (print_sim_config): Update.
5237 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5238 (standard_options): Add --environment.
5239 (standard_option_handler): Likewise.
5241 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5243 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5244 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5245 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5246 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5247 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5248 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5249 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5250 argument ADD_CA macro with two argument ADDC_C - add carrying with
5252 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5253 argument SUB_CA macro with two argument SUBC_X - subtract
5255 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5257 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5259 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5261 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5262 * sim-io.h (sim_io_syscalls): Delete.
5264 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5266 * syscall.c (cb_syscall): Add missing else, so write to stdout
5269 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5270 the carry bit from the CPU's psw.
5272 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5274 * gennltvals.sh: Redo syscall support.
5275 * nltvals.def: Regenerated.
5277 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5279 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5280 the stream immediately.
5282 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5284 * sim-io.c (sim_io_getstring): Delete unused len2.
5285 (sim_io_syscalls): Ditto for sys_errno.
5287 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5289 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5291 * Make-common.in (run.o): Depend on remote-sim.h.
5292 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5293 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5295 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5297 * sim-io.c (sim_io_syscalls): Disable lseek.
5299 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5301 * gennltvals.sh: Generate syscall values for d30v.
5303 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5304 * nltvals.def: Regenerate.
5306 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5307 (os_fstat): Likewise. Validate fd argument.
5308 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5309 just compute target stat struct length.
5310 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5311 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5312 (get_string): Return host errno values so they can be properly
5314 (cb_syscall): Likewise.
5315 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5316 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5317 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5318 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5319 (get_path): New function.
5321 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5323 * sim-io.c (sim_io_syscalls): New function to provide system call
5324 emulation. Provide exit, open, close, read, write, lseek, and
5326 (sim_io_getstring): New function to return a string from a
5327 simulated memory location.
5329 * sim-io.h (sim_io_syscalls): Add declaration.
5331 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5333 * sim-core.c (sim_core_signal): Fix spelling error in message.
5335 * sim-hrw.c (sim_read): Use read map, not write map.
5337 * Make-common.in (all): Add .gdbinit.
5338 * gdbinit.in: Add dump command.
5340 * sim-model.c (model_options): Use '\0' for `shortopt'.
5342 * sim-trace.c (trace_option_handler): Set state trace file
5343 for --trace-file in addition to cpu's values.
5344 (trace_vprintf): If cpu == NULL, try state's trace file.
5345 (trace_options): Reorganize table, reword some descriptions.
5347 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5349 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5352 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5354 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5355 signal untranslated, document problem with this.
5357 * nrun.c (main): Check for a prog name of `*step'. If present,
5358 step the simulator instead of allowing it to run free.
5360 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5362 * Make-common.in (sim_main_headers): Add sim-signal.h.
5364 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5366 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5368 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5370 * sim-signal.h: Start simulator signals at 64 so that host signal
5371 numbers can be detected and reported.
5373 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5375 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5377 * callback.c (cb_host_to_target_stat): Fix return values.
5379 * cgen-sim.h (enum_signal_type): Delete.
5380 (engine_signal): Update prototype.
5381 * cgen-utils.c: Don't include <signal.h>.
5382 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5383 (engine_signal): Update.
5385 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5386 (sim_state_free): Call SIM_STATE_FREE if defined.
5388 * sim-module.c (sim_module_install): Don't leave any modules
5389 installed if one fails to install.
5391 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5393 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5394 more, since alloca is not used in this file.
5396 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5397 correctly set the carry and overflow bits for those types.
5398 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5399 with carry, so carry is correct after doing both adds.
5400 (ALU*): Space out '\' to make it easier to read.
5402 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5404 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5407 * sim-signal.c, sim-signal.h: New files.
5408 * Make-common.in (sim-signal.o): Add rule for.
5409 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5410 * sim-abort.c: Don't include <signal.h>.
5411 * sim-basics.h: #include "sim-signal.h".
5412 * sim-break.c: Don't include <signal.h>.
5413 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5414 * sim-core.c: Don't include <signal.h>.
5415 (SIGBUS): Delete definition.
5416 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5417 * sim-engine.c: Don't include <signal.h>.
5418 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5419 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5420 * sim-resume.c: Don't include <signal.h>.
5421 (SIGTRAP): Delete definition.
5422 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5423 * sim-stop.c: Don't include <signal.h>.
5424 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5425 * sim-watch.c: Don't include <signal.h>.
5426 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5428 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5430 * sim-base.h (CIA_ADDR): Provide default definition.
5431 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5432 * sim-break.c (sim_handle_breakpoint): Likewise.
5434 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5436 * Make-common.in (srccom): New variable.
5438 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5439 (LIB_OBJS): Add syscall.o.
5440 (gentmap): Pass $(NL_TARGET) to $(CC).
5441 (syscall.o): Add rule for.
5442 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5443 (sim-bits.o): Depend on $(sim-n-bits_h).
5444 (sim-load.o): Depend on callback.h.
5446 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5447 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5448 * cgen-mem.h, cgen-ops.h: New files.
5450 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5452 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5454 * callback.c: #include string.h or strings.h.
5455 #include sys/types.h and sys/stat.h.
5456 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5457 (os_get_errno,os_open): Update.
5458 (os_stat,os_fstat): New functions.
5459 (os_init): Initialize syscall_map, errno_map, open_map.
5460 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5461 errno_map, open_map, signal_map, stat_map.
5462 (cb_read_target_syscall_maps): New function.
5463 (cb_target_to_host_syscall): New function.
5464 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5465 (cb_target_to_host_open): Renamed from target_to_host_open.
5466 (store): New function.
5467 (cb_host_to_target_stat): New function.
5468 * syscall.c: New file.
5469 * gentmap.c (sys_tdefs): New global.
5470 (gen_targ_vals_h): Output target syscall numbers.
5471 (gen_targ_map_c): Update. Output target syscall translation map.
5472 * gentvals.sh: New first argument `target'. Preface table with
5473 #ifdef NL_TARGET_$target if non-null target passed.
5474 * gennltvals.sh: New file.
5475 * nltvals.def: Regenerated.
5477 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5479 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5481 (sim_core_dummy_M): Declare.
5483 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5485 * sim-core.c (sim_core_signal): Print the address of the
5488 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5490 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5492 * sim-base.h (sim_state_base): Add member trace_data.
5493 (STATE_TRACE_DATA): New macro.
5494 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5495 ({WITH_,}TRACE_DEBUG_P): New macros.
5496 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5497 (_sim_cpu): Delete forward reference.
5498 (debug_printf): Update.
5499 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5500 (trace_options): Add --trace-debug.
5501 (set_trace_options): Handle it.
5502 (trace_option_handler): Likewise.
5503 (trace_install): Init state trace_data struct.
5504 (trace_uninstall): Close state trace file.
5505 * sim-events.c (ETRACE): Only print source file and line number if
5507 * sim-n-core.h (sim_core_trace_M): Likewise.
5509 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5511 1997-11-13 Felix Lee <flee@cygnus.com>
5513 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5515 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5517 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5519 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5521 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5523 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5524 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5527 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5529 * sim-events.c (sim_events_process): Re-compute the time -
5530 update_time_from_event - as each event is processed. Reverses
5533 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5535 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5537 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5539 * sim-events.c (sim_events_process): Delete redundant call to
5540 update_time_from_event.
5541 (sim_events_slip): Always decrement time_from_event.
5542 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5543 Delete assertion that time_from_event >=0 when work in queue, no
5546 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5548 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5549 (standard_option_handler): Update.
5551 * sim-options.h: Clarify documentation.
5552 (OPTION_LONG_ONLY_P): Delete definition.
5553 (OPTION_VALID_P): Define.
5555 * sim-options.c (sim_print_help): Allow short only options.
5556 (sim_parse_args): Ditto.
5557 (sim_args_command): Skip short only options.
5558 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5559 separate entries for short and long options in the HANDLERS and
5561 (sim_parse_args): Disable argument permutation.
5563 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5565 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5566 Add argument M, size of data type.
5567 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5568 Declare, ditto for 5, 6 & 7 byte transfers.
5569 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5572 * sim-n-core.h (sim_core_trace_M): Rename from
5573 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5574 with transfer type. Print transfer direction. Handle 1 and 2 byte
5576 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5578 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5579 Update all functions.
5581 * sim-core.c: Generate functions starting with 16 not 1.
5582 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5583 all 5, 6 & 7 byte transfers.
5585 * sim-n-core.h (sim_core_read_misaligned_N,
5586 sim_core_write_misaligned_N): Implement.
5588 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5590 * sim-endian.h (U16_8): Implement
5592 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5594 * sim-endian.h (VL8_16, VH8_16): Implement.
5596 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5598 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5599 (memory_option_handler): Skip comma in alias address list
5601 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5603 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5605 (parse_size, parse_addr): New functions
5606 (memory_option_handler, memory_options): Parse address & size
5607 using new functions. Pass level, space, modulo to do_memopt_add &
5610 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5612 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5613 `attach_type attach' argument with `unsigned level' argument.
5616 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5617 sim_core_attach): Replace argument attach with level. Update
5618 verification of arguments.
5619 (sim_core_map_detach, sim_core_detach): Replace argument attach
5622 * sim-basics.h (enum _attach_type): Delete.
5624 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5626 * sim-core.h (sim_core_write_8): Define.
5628 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5630 * sim-bits.h: Document ROTn macro.
5632 * sim-endian.h (H2T): Handle 16 byte variables.
5634 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5637 * sim-core.c: Do not generate sim_core_*_word.
5639 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5640 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5642 * sim-core.h (sim_core_read_unaligned_word,
5643 sim_core_read_aligned_word, sim_core_read_word,
5644 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5645 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5647 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5649 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5651 * sim-endian.h: Disable 16 byte support.
5653 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5655 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5657 * sim-n-core.h (sim_core_trace_N): New function.
5658 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5659 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5661 * sim-endian.h: Add 128 bit variant.
5663 * sim-core.h, sim-core.c: Add 128 bit variant.
5665 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5667 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5669 * sim-events.c (sim_events_process): Clear events->work_pending.
5670 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5671 setting, nr_ticks_to_process.
5672 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5673 when the event queue isn't next.
5675 * sim-events.h, sim-events.c (sim_events_slip): New function.
5677 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5679 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5681 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5684 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5686 * nrun.c (main): Remove useless test of name != NULL.
5687 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5689 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5691 * sim-fpu.c (EXPMAX): Type is unsigned.
5692 (MIN_INT, MAX_INT): Type is signed64.
5693 (i2fpu): Type of val is signed64.
5695 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5697 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5698 a bucket size of zero.
5700 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5701 OPTION_PROFILE_PC): Define.
5702 (profile_option_handler): Add support for --profile-pc and
5703 --profile-pc-granularity options.
5704 (profile_pc_init): When possible, compute nr buckets from bucket
5707 * sim-profile.c (profile_pc_init): Align the profile-pc end
5708 address with the profile-pc bucket size.
5710 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5711 something less ambiguous.
5712 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5714 * sim-profile.c (profile_pc_cleanup): New function. Move
5715 profile_pc_uninstall code to here.
5716 (profile_pc_uninstall): Call.
5717 (profile_pc_init): Call.
5719 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5721 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5722 file using BSD gprof format.
5724 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5726 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5727 MSBIT64): Force result to unsignedN.
5729 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5731 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5733 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5734 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5735 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5736 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5738 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5740 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5743 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5744 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5746 (sim_core_attach): Rename buffer_freed to free_buffer, type
5747 void*. Ensure that allocated buffer is alligned according to
5750 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5752 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5753 (ALU64_SUB): Define.
5755 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5756 (.gdbinit): Remove dependencies, generate once per build.
5758 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5760 * sim-n-core.h (sim_core_read_aligned_N,
5761 sim_core_write_aligned_N): Make xaddr param type address_word not
5764 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5766 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5767 unpacked floating point struct. Pass sim_fpu object by reference.
5768 Add preliminary support for rounding modes.
5770 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5772 * configure: Regenerated to track ../common/aclocal.m4 changes.
5774 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5776 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5777 WITH_TARGET_BITSIZE.
5779 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5781 * sim-profile.c (profile_print_core): label needs empty statement.
5783 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5785 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5786 and zfree instead of xmalloc and free. Prevents warnings.
5788 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5790 * configure: Regenerated to track ../common/aclocal.m4 changes.
5792 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5794 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5795 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5797 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5798 controling the bitsize/msb of the target.
5800 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5802 * Make-common.in: New files sim-break.c, sim-break.h.
5803 * sim-base.h: Add point to breakpoint list to sim_state_base.
5804 * sim-break.c sim-break.h: New modules that implement intrinsic
5806 * sim-module.c: Add breakpoint module.
5808 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5810 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5812 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5814 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5815 (SIGBUS) define for Windows.
5816 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5817 * sim-resume.c: define SIGTRAP for windows.
5818 * sim-xcat.h: use token pasting if ALMOST_STDC.
5820 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5822 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5824 (CONFIG_CFLAGS): Add same.
5826 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5828 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5829 (SIGNED32): use ##i32.
5831 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5833 * configure: Regenerated to track ../common/aclocal.m4 changes.
5835 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5837 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5840 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5841 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5842 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5843 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5844 (CONFIG_CFLAGS): Add same.
5846 * aclocal.m4: Perform AC_SUBST on optional options.
5848 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5850 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5852 * sim-options.c (standard_option_handler): Typo in warning message.
5854 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5856 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5857 insn count. Make count conditional on there being a valid
5859 (profile_pc_init): Make default PC profile frequency an arbitrary
5862 * sim-base.h: Ditto.
5864 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5867 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5870 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5872 * configure: Regenerated to track ../common/aclocal.m4 changes.
5874 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5876 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5877 configured alignment.
5879 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5881 * configure: Regenerated to track ../common/aclocal.m4 changes.
5883 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5885 * sim-config.c (sim_config): Check for default alignment.
5887 * sim-options.c (standard_option_handler): Add alignment option.
5889 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5890 default alignment requirements on memory accesses.
5892 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5894 * sim-load.c (sim_load_file): Return failure if the executable
5895 had no loadable sections.
5897 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5899 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5902 * sim-core.c (sim_core_signal): When bad access halt simulator
5903 SIGSEGV / SIGBUS instead of aborting.
5904 (signal.h): Include.
5906 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5907 options was missing.
5909 * sim-bits.h (MOVED): Define
5911 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5913 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5916 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5918 * sim-bits.c: Add 8 bit versions of bit macros.
5920 * sim-bits.h: Ditto.
5922 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5924 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5925 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5927 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5928 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5930 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5931 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5933 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5935 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5936 configure.in: Output to cconfig.h instead of config.h.
5938 * configure: Regenerated to track ../common/aclocal.m4 changes.
5940 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5942 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5945 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5947 * callback.c (os_write): divert stdout and stderr to their
5950 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5952 * sim-profile.c (profile_print_speed): Call
5953 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5955 * sim-events.c (sim_events_elapsed_time): New function return nr
5956 host MS consumed by the simulator.
5957 (sim_watch_valid): Use.
5959 * sim-module.c (modules): Install sim_events very very early.
5961 * sim-profile.c (profile_print): Call profile_print_pc.
5963 (profile_pc_init): New function, set up processor for PC
5965 (profile_print_pc): New function, print a PC profile.
5966 (profile_pc_event): New function, sample PC.
5968 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5969 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5972 * sim-options.c (sim_print_help): Pacify GCC.
5974 * sim-n-core.h (sim_core_read_aligned_N,
5975 sim_core_write_aligned_N): Add un-conditional profile call.
5976 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5977 profile call when aligned read/write isn't used.
5979 * sim-base.h: Include sim-profile, sim-model after sim-core &
5980 sim-events allow sim-core to define useful values.
5982 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5983 (profile_option_handler, profile_options): Add support for
5984 --profile-core option.
5985 (print_bar): Include when core profiling.
5986 (profile_print_core): New function, print core profile.
5988 * sim-config.c (print_sim_config): Print profile status.
5990 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5991 WITH_PROFILE_PC_P): Define.
5992 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5993 (PROFILE_COUNT_CORE): Define.
5995 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5997 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5998 interrupt_names array as the data.
5999 (sim-watch.h): Document.
6001 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6003 * sim-options.c (sim_print_help): When the doc string is to long
6006 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6007 that only the first few the watch options are listed. Generate
6008 meanginful usage messages.
6010 * sim-options.h (struct OPTION): Clarify use of doc_name field
6012 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6014 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6015 (standard_option_handler): Handle --architecture-info.
6017 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6019 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6020 illegal zero-sized array.
6021 * sim-core.c (sim_core_xor_read_buffer): same.
6023 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6025 * nltvals.def: Regenerate.
6027 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6029 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6031 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6033 * sim-bits.c (MASKED): Delete.
6034 (EXTRACTED): Delete.
6035 (LSEXTRACTED, MSEXTRACTED): New functions.
6037 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6038 (MSMASKEDn, LSMASKEDn): Add last argument.
6041 * sim-bits.h (EXTEND8, EXTEND16): Define.
6042 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6044 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6046 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6047 current instruction address.
6049 * sim-inline.h (*_ENGINE): Define.
6051 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6053 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6055 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6056 (watch_option_handler): Call delete_watchpoint with ident or type.
6057 (sim_watchpoint_install): Create interrupt specific watchpoint
6058 commands on the fly.
6059 (do_watchpoint_create): New function, create a watch point using
6060 type/int-nr info encoded in the option nr.
6061 (do_watchpoint_info): New function. List active watchpoints.
6063 * sim-watch.h: Change data structure to a list.
6065 * sim-memopt.c (memory_option_handler): Require explicit "all"
6066 before deleting all memory regions.
6068 * sim-utils.c (sim_do_commandf): New function, printf version of
6071 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6073 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6075 (SIGNED64, UNSIGNED64): Delete.
6076 (ALU64_ADD): Don't rely on bit endianness.
6077 (ALU64_BEGIN): Define.
6079 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6080 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6082 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6083 suffix - u64, LL - to 64 bit constants.
6085 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6087 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6089 * sim-utils.h (NZALLOC): Define - zalloc * N.
6091 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6092 implementation of read/write functions.
6094 * Make-common.in (sim-hrw.o): New target.
6096 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6099 * sim-memopt.c (memory_option_handler): Implement memory-size
6100 command. Implement memory-alias command. Let memory-delete delete
6102 (add_memopt): New function. Add a memory region.
6103 (do_memopt_delete): New function. Delete a memory region.
6105 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6107 * sim-core.c (sim_core_detach): New function.
6108 (sim_core_map_detach): New function. Perform the actual detach.
6109 (sim_core_init): Move initialization code from here.
6110 (sim_core_install): To here.
6111 (sim_core_uninstall): And here.
6113 * sim-module.c: Add memopt module.
6115 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6116 simulator base type.
6118 * Make-common.in (sim_main_headers): Add sim-memopt.h
6119 (sim-memopt.o): New target.
6121 * sim-core.c (sim_core_install): Add core_options to the option
6124 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6127 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6130 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6131 address_word, add mask member.
6133 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6134 address_word, allow for 64bit targets in 32bit host. Add modulo
6136 (sim_core_map_attach): Ditto.
6137 (new_sim_core_mapping): Ditto.
6138 (sim_core_translate): Mask address when modulo memory.
6140 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6142 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6144 * gdbinit.in: New file.
6145 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6146 * Make-common.in (distclean): Delete .gdbinit.
6147 (.gdbinit): Add rule for.
6148 * configure: Regenerated to track ../common/aclocal.m4 changes.
6150 * Make-common.in (cgen-run.o): Add rule for.
6152 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6154 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6156 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6157 both resumed and previous elapsed time.
6158 (sim_events_init): Set initial_wallclock and current_wallclock to
6160 (sim_events_install): Install sim_events_suspend and
6162 (sim_events_watch_clock): Allow for suspended simulator when
6163 computing the time of the clock event.
6165 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6166 initial_wallclock to elapsed_wallclock, set both to zero.
6167 (sim_events_init, sim_events_uninstall): Delete prototypes.
6169 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6171 * sim-module.c(sim_module_resume, sim_module_suspend): New
6174 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6176 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6179 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6181 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6182 * Make-common.in (TAGS): Likewise.
6183 * sim-n-bits.h: Add TAGS comments for all functions.
6184 * sim-n-core.h: Likewise.
6185 * sim-n-endian.h: Likewise.
6187 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6189 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6192 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6194 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6197 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6199 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6200 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6202 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6204 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6205 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6206 nr_transfered and nr_this_transfer unsigned.
6208 * sim-events.c (sim_events_tickn): N is signed, as limited to
6211 * sim-n-endian.h (offset_N): Change size to unsigned.
6213 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6215 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6217 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6219 * sim-options.c (sim_parse_args): Use dupargv.
6221 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6223 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6225 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6227 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6230 * sim-options.c (standard_options): Add --architecture=MACHINE and
6231 --target=TARGET options.
6232 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6233 (standard_option_handler): Handle architecture and target options.
6236 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6238 (sim_analyze_program): Set prog_bfd architecture from
6239 STATE_ARCHITECTURE if known.
6241 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6243 * configure: Regenerated to track ../common/aclocal.m4 changes.
6246 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6248 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6249 that option does not apply to certain files.
6251 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6253 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6254 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6255 offset from MSB/LSB.
6257 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6258 access address of sub word quantity of a hosts 16, 32, 64 bit word
6260 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6261 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6262 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6263 return N*2 byte value with argument in Hi/Lo word. Renamed from
6264 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6266 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6267 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6268 so that bit offset is explicit.
6270 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6272 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6273 Update STATE_PROG_BFD when needed with a dup'd copy of the
6276 * sim-config.c (sim_config): Delete ABFD argument, use
6277 STATE_PROG_BFD directly.
6279 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6281 * run.c (main): Pass the open ABFD to sim_create_inferior.
6283 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6287 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6288 hardware only simulator targets.
6290 * Make-common.in (sim-hload.o): Add rule.
6292 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6294 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6295 used by copyargv and freeargv.
6297 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6298 STATE_PROG_ARGV, not just a pointer.
6300 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6302 * configure: Regenerated to track ../common/aclocal.m4 changes.
6305 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6307 * aclocal.m4 (sim-endian): Add second argument to
6308 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6309 default endian when not hardwired.
6311 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6312 else failes value for target byte order.
6314 * sim-config.c (sim_config): Add abfd arguments. Set
6315 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6317 (sim_config): Return SIM_RC, don't abort.
6320 * run.c (main): Update call to sim_open - add ABFD argument.
6321 * nrun.c (main): Add NULL ABFD argument.
6323 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6325 * callback.c (os_poll_quit): Make static.
6326 Call sim_cb_eprintf, not p->eprintf.
6327 (sim_cb_printf, sim_cb_eprintf): New functions.
6328 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6330 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6331 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6332 sim-utils.h. #include sim-utils.h.
6333 * sim-utils.h: Above decls moved here.
6334 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6336 * sim-watch.c (action_watchpoint): Fix thinkos.
6338 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6340 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6342 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6344 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6345 to FORCED_ALIGNMENT case.
6347 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6349 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6351 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6353 * Make-common.in (libsim.a): Fix typo.
6355 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6357 * nrun.c (main): Verify the structure returned before using it.
6359 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6361 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6364 * sim-engine.c (sim_engine_install): New function. Install the
6365 engine init functions.
6366 (sim_engine_init): [Re]initialize the simulator engine.
6368 * sim-module.c: Add sim_engine to list of modules that always
6371 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6373 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6374 to remove the old watchpoint, not delete_watchpoint.
6375 (watch_option_handler): Action the correct watchpoint, not just
6378 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6380 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6381 both low and high word.
6382 (sim_core_write_aligned_N): Ditto.
6384 * sim-trace.c (set_trace_options): Delete code explicitly setting
6387 * sim-options.c (sim_print_help): Call the list commands if not a
6388 standalone simulator.
6389 (sim_print_help): Advise that some options may not be applicable.
6391 * sim-trace.c (set_trace_options): Assume core present.
6393 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6394 buffer when full not almost full.
6396 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6398 * sim-events.c (sim_events_process): Don't blat the event queue
6399 when processing watchpoints.
6401 * sim-watch.h: Make arg unsigned long - stop sign extension.
6403 * sim-events.c (sim_watch_valid): rewrite so debugable.
6405 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6407 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6408 inequality test is possible.
6409 (handle_watchpoint): Re-pass is_within arg.
6410 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6411 0 to schedule_watchpoint's is_within arg.
6412 (sim_watchpoint_init): Re-pass is_within arg.
6414 * sim-options.c (sim_print_help): Add is_command argument. Don't
6415 include -- prefix when called from the command line interpreter.
6417 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6419 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6420 zero indicates that the test should be reversed.
6421 (sim_events_watch_core): Ditto.
6422 (WATCH_CORE): Compare range against is_within.
6425 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6427 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6428 sim_core_read_buffer. Check nr-bytes transfered.
6430 * sim-core.h (sim_core_common): Define a new struct that contains
6431 the common data. to sd and cpu structures.
6432 * sim-core.c (sim_core_attach): Update.
6433 (sim_core_init): Update. Remember to copy initialized data to each
6435 (sim_core_find_mapping): Ditto.
6437 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6438 (sim_core_write_buffer): Ditto.
6440 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6441 transfer use xor version of read buffer.
6442 (sim_core_write_unaligned_N): Ditto for write.
6444 * sim-core.c (sim_core_xor_read_buffer): New function implement
6445 xor-endian data read breaking transfer up into xor-endian sized
6447 (sim_core_xor_write_buffer): Ditto for write.
6448 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6449 - needed for xor-endian transfers.
6451 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6453 * sim-inline.h: Review description.
6455 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6456 to just those involved in data transfers and configuration.
6458 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6460 * sim-n-core.h (sim_core_read_aligned_N): Use.
6461 (sim_core_read_unaligned_N): Ditto.
6462 (sim_core_read_unaligned_N): Ditto..
6463 (sim_core_write_unaligned_N): Ditto.
6465 * sim-core.h: Add xor endian bitmap to main structure. *
6467 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6469 (sim_core_read_aligned_N): Ditto.
6471 * sim-core.c (sim_core_set_xor_endian): New function.
6472 (sim_core_attach): Don't overwrite the per-cpu xor map when
6473 cloning the global core.
6475 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6477 * sim-engine.h: Update below so that it is using an enumerated
6480 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6482 * sim-engine.c (sim_engine_restart):
6483 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6484 return value used for simulator restart from 0 to 2.
6486 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6488 * cgen-scache.c (scache_option_handler): Add is_command arg.
6490 * sim-model.c (model_option_handler): Add is_command argument.
6492 * sim-profile.c (profile_option_handler): Add is_command arg.
6494 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6497 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6498 order that they are registered.
6500 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6501 between option and command line processing.
6503 * sim-options.c: Include stdlib.h, ctype.h.
6505 * Make-common.in (sim-watch.o): Add rule.
6506 (sim_main_headers): Assume sim-assert.h included.
6507 (sim-*.o): Simplify make rule.
6509 * sim-module.c: Add sim_watch_install to module list.
6511 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6513 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6516 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6517 * sim-events.c (sim_events_install): Ditto.
6518 * sim-core.c (sim_core_install): Ditto.
6519 * sim-model.c (model_install): Ditto.
6520 * sim-options.c (standard_install): Ditto.
6521 * sim-profile.c (profile_install): Ditto.
6522 * sim-reason.c (sim_stop_reason): Ditto.
6523 * sim-run.c (sim_engine_run): Ditto.
6524 * sim-utils.c (sim_analyze_program): Ditto.
6526 * sim-module.c (modules): Make profile_install and trace_install
6529 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6531 * sim-options.c (standard_option_handler): Set the byte order.
6533 * sim-events.c (sim_events_process): Allow multi tick processing.
6534 (sim_events_tickn): New function - multi cycle tick.
6536 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6537 prototypes. Under development.
6538 (sim_events): Replace processing with nr_ticks_to_process.
6540 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6542 * nrun.c (main): Pass callbacks to sim_open instead of using
6545 * run.c (main): Ditto.
6547 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6549 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6550 stop tk interrupting malloc calls.
6551 (sim_events_zalloc): Converse.
6553 * Make-common.in (sim_main_headers): Add sim-events.h.
6555 * sim-events.c (sim_events_schedule_after_signal): Change return
6556 type to void - signal events are strictly internal.
6557 (sim_events_init): Allocate a finite buffer for signal events.
6558 (sim_events_schedule_after_signal): Enter signal events into the
6561 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6562 (sim_engine_restart): Ditto.
6563 (sim_engine_abort): Ditto.
6564 * sim-stop.c (sim_stop): Ditto.
6565 (control_c_simulation): Ditto.
6566 * sim-resume.c (sim_resume): Ditto.
6567 (has_stepped): Ditto.
6568 * sim-abort.c (sim_engine_abort): Ditto.
6570 * sim-basics.h (transfer_type): New type.
6572 * sim-core.c (sim_core_signal): New function. Print core signal
6574 (sim_core_find_mapping): Add transfer argument.
6576 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6577 SIM_CORE_SIGNAL if a recoverable abort.
6578 * sim-core.c (sim_core_find_mapping): Ditto.
6580 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6582 * sim-core.c (sim_core_find_mapping): Replace calls to
6583 sim_io_error to more resiliant sim_engine_abort.
6585 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6586 (sim_core_write_unaligned_N): Ditto.
6588 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6590 * sim-module.c: Add sim_events_install to list.
6592 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6594 (sim_events_init): Now returns SIG_RC.
6596 * sim-run.c: New file. Generic sim_engine_run.
6597 * sim-reason.c: New file. Generic sim_stop_reason.
6598 * sim-stop.c: New file. Generic sim_stop.
6599 * sim-resume.c: New file. Generic sim_resume.
6601 * Make-common.in (sim-engine.o): Add rule.
6602 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6604 * sim-engine.h, sim-engine.c: New file. Provide generic
6605 implementation of sim_engine_halt, sim_engine_error. et.al.
6607 * sim-base.h (sim_state_base): Add member halt.
6608 (sim-engine.h): Include.
6610 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6612 * sim-events.c (sim_events_poll): Update event handler.
6614 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6616 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6618 (sim_events_watch_sim): New function.
6619 (sim_events_watch_core): New function.
6620 (sim_watch_valid): New function.
6621 (sim_events_preprocess): New function.
6622 (sim_events_process): Process the watchpoints as well as the timer
6624 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6625 (sim_events_deschedule): Check all the queues when removing an
6627 (sim_events_init): Ditto for cleaning.
6629 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6631 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6633 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6635 * callback.c (os_open): Type of arg flags is int.
6637 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6639 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6640 just like normal numbers as per IEEE rules.
6642 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6644 * callback.c (os_close): Mark the descriptor as being
6645 available if the close succeeded.
6646 (os_open): Pass 0644 as the mode of the file being created.
6648 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6650 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6653 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6654 * sim-lnline.h: Update.
6656 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6657 conversion functions.
6658 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6660 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6661 compare functions. Replacing.
6662 (sim_fpu_cmp): This. Delete.
6664 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6666 * sim-core.c (sim_core_find_mapping): Call engine_error not
6667 sim_io_error when possible.
6669 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6671 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6672 high/low double word.
6674 * sim-trace.h: Remove definition of attribute - defined in
6677 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6679 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6680 name of the option - or family of options.
6682 * sim-options.c (sim_args_command): Match command `a-b c' with
6683 option `--a-b-c' from option table.
6685 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6687 * sim-options.c (sim_print_help): For optional arguments, wrap
6690 * sim-trace.c (set_trace_options): New function, handle optional
6691 argument and multiple assignment.
6692 (trace_option_handler): Update.
6694 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6695 when branch tracing selected.
6697 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6699 * sim-trace.c (trace_one_insn): Make a va-args function.
6701 * sim-trace.c (trace_vprintf): New function, va-arg version of
6704 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6706 * sim-trace.c (trace_uninstall): Don't close a file twice.
6707 * sim-profile.c (profile_uninstall): Likewise.
6709 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6711 * sim-trace.c (toplevel): Include bfd.h.
6712 (trace_options): Note that --trace-linenum also turns on
6713 --trace-insn. Add --trace-{branch,semantics}.
6714 (trace_option_handler): If --trace-linenum, also turn on
6715 --trace-insn. Add --trace-branch support. If --trace-semantics,
6716 turn on ALU, FPU, branch, and memory tracing.
6717 (trace_one_insn): New function to trace an instruction. Support
6719 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6721 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6722 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6723 (TRACE_branch): Add new mask.
6724 (TRACE_*_P): Define all possible trace_p macros.
6725 (trace_one_insn): Declare function.
6727 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6729 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6730 GNU C doesn't support __attributes__.
6731 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6734 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6736 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6737 addresses are masked forcing them to be correctly aligned.
6738 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6739 * sim-config.c (config_alignment_to_a): Update.
6741 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6743 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6745 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6746 processor specific core maps.
6747 (sim_core_map_attach): Copy the core map data to each of the
6748 processor specific core data structures.
6749 * sim-core.c (sim_core_find_mapping): Update.
6751 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6752 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6753 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6754 alternatives that handle unaligned addresses.
6755 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6757 * cgen-utils.c (sim_disassemble_insn): Update.
6759 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6761 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6764 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6767 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6769 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6771 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6774 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6777 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6779 * cgen-trace.c: Prepend additional trace_printf argument.
6781 * cgen-utils.c (sim_disassemble_insn): Add additional core
6784 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6786 * nrun.c (main): Catch/report errorenous simulator states.
6788 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6789 * sim-trace.c: #include string.h/strings.h so that memset is
6791 * sim-utils.c: Ditto.
6792 * sim-profile.c: Ditto. And stdlib.h.
6793 (print_bar): Only define when used by instruction or memory profiler.
6795 * sim-options.c (standard_option_handler): Make ul more local.
6797 * sim-load.c (sim_load_file): Make the name constant.
6798 (sim_load_file): Passify gcc.
6800 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6802 * sim-utils.c, sim-load.c: Include sim-utils.h.
6804 * sim-base.h (sim_cpu): Pre define here so available to all.
6806 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6807 Restore the sim_cpu and instruction_address arguments so that full
6808 information is available to the abort function.
6809 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6810 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6812 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6813 tracing support for sim-events and sim-core.
6814 (trace_option_handler): Convert #if to if where possible so always
6815 compiled/checked by C compiler.
6816 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6818 * sim-base.h: Adjust comment documenting how to define the cpu
6820 (sim_state_base): Add sim_core and sim_events to simulator base
6823 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6824 * sim-core.c (sim_core_init, sim_core_attach,
6825 sim_core_find_mapping): Update.
6826 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6827 update_time_from_event, insert_sim_event,
6828 sim_events_schedule_after_signal, sim_events_deschedule,
6829 sim_events_tick): Ditto.
6831 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6832 sim-model.h): Move #includes from here.
6833 * sim-base.h: To here.
6834 (sim-core.h, sim-events.h, sim-io.h): Include also
6836 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6838 * callback.c (default_callback): Missing initialisers.
6840 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6842 * sim-utils.c (sim_add_commas): New function.
6843 * sim-basics.h (sim_add_commas): Add prototype.
6844 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6845 * sim-profile.c (COMMAS): New macro.
6846 (print_*): Use it to print commas in numbers.
6848 * configure: Regenerated.
6850 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6851 (cgen_state): New member run_fast_p.
6852 (cgen_init): Add prototype.
6853 (sim_disassemble_insn): New arg `cpu'.
6854 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6855 * cgen-utils.c (cgen_init): New function.
6856 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6857 * genmloop.sh: Call engine_halt if loop exits.
6859 * Makefile.in (sim-options_h): Define.
6860 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6861 (sim-model.o): Add new rule.
6862 (cgen-{scache,trace,utils}.o): Add new rules.
6863 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6864 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6865 Indent output by 2 spaces.
6866 * cgen-scache.h (scache_print_profile): Update.
6867 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6868 Use trace_printf, not fprintf.
6869 (trace_extract): Use trace_printf, not cgen_trace_printf.
6870 * genmloop.sh (!FAST case): Increment `insn_count'.
6871 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6872 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6873 access macro's name.
6874 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6875 Change return type to SIM_RC.
6876 (sim_core_{install,uninstall}): New functions.
6877 * sim-core.h (sim_core_{install,uninstall}): Declare.
6878 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6879 Change return type to SIM_RC.
6880 * sim-model.h (models,machs,model_install): Declare.
6881 * sim-module.c (modules): Add scache_install, model_install.
6882 (sim_post_argv_init): Set cpu->state backlinks.
6883 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6884 (standard_option_handler): Likewise.
6885 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6888 (profile_options): Delete --profile-simcache.
6889 (profile_option_handler): Likewise.
6890 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6892 (profile_print_{memory,model}): Likewise.
6893 (profile_print_simcache): Delete.
6894 (profile_print_speed): New function.
6895 (profile_print): Rewrite.
6896 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6897 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6898 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6899 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6900 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6901 (profile_print): Update prototype.
6903 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6905 * cgen-scache.[ch], cgen-sim.h: New files.
6906 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6907 * sim-model.c: New file.
6909 * Make-common.in (clean targets): Undo patch of Apr. 22.
6911 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6913 * sim-n-bits.h (signed): If we have a standard compiler, undef
6914 signed, so that signedN is defined correctly.
6916 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6918 * sim-module.h, sim-model.h, sim-profile.h: New files.
6919 * sim-module.c, sim-profile.c: New files.
6920 * Make-common.in (SIM_PROFILE): Define
6921 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6922 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6923 (sim_module.o,sim-profile.o): Add rules for.
6924 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6925 (--enable-sim-profile): Add.
6926 * configure: Regenerated.
6927 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6928 model. Move trace and profile support to sim-{trace,profile}.h.
6929 New members trace_data, profile_data.
6930 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6931 * sim-config.h: Provide default definition of WITH_PROFILE.
6932 (WITH_TRACE): Change default to -1.
6933 (MAX_NR_PROCESSORS): Always define.
6934 * sim-options.c: Move trace and profile support to
6935 sim-{trace,profile}.h.
6936 (sim_pre_argv_init): Moved to sim-model.c.
6937 (standard_install): New function.
6938 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6939 (standard_install): Declare.
6940 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6941 (trace_install, trace_uninstall): New functions.
6942 (trace_printf): Update reference to TRACE_FILE.
6943 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6944 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6945 (WITH_TRACE_FOO_P): Define.
6946 (trace_install): Declare.
6947 (TRACE_DATA): New struct.
6949 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6951 * run.c: Undo last exec_bfd patch.
6952 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6954 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6956 * run.c (exec_bfd): Add back in.
6957 (main): Set exec_bfd.
6959 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6961 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6963 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6965 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6966 less well defined engine_error.
6967 * sim-core.c: Ditto.
6969 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6971 * Make-common.in: Change clean targets to use :: so that other
6972 Makefiles can have their own clean targets.
6973 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6974 __STDC__ to control use of stdarg vs. varargs syntax. Some
6975 systems can't use __STDC__, but require stdarg.
6977 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6979 * sim-options.c (standard_options): Add --endian.
6980 (standard_option_handler): Likewise.
6982 * nrun.c: #include <signal.h>.
6983 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6984 handler that calls sim_stop ().
6986 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6988 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6989 handler that calls sim_stop (). Simulators may still be
6990 establishing their own handler.
6992 * sim-events.c (sim_events_poll): Rename from
6993 sim_events_at_large_int. Poll IO.
6995 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6998 * callback.c (os_poll_quit): New function poll for quit signal
7000 (default_callback): Include magic number.
7002 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7004 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7005 Check for functions getrusage, time.
7006 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7007 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7008 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7009 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7011 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7013 * sim-options.c, sim-options.h: New files.
7014 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7015 * Make-common.in (nrun.o): Add rules for.
7018 * run.c (main): Check return value of sim_open.
7020 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7021 (sim_main_headers): Add sim-trace.h.
7022 * run.c (exec_bfd, target_byte_order): Delete.
7023 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7024 call sim_load instead. Check return code of sim_create_inferior.
7025 * sim-base.h (CURRENT_STATE): Define.
7026 (sim_state_base): Make typedef. New members options, prog_argv,
7027 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7028 mem_size, memory [+ corresponding access macros].
7029 (sim_cpu_base): New typedef.
7030 * sim-trace.h: New file.
7031 * sim-trace.c: New file.
7032 * sim-basics.h: #include it.
7033 * sim-load.c: New file.
7035 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7037 * Make-common.in (INSTALL): Set to @INSTALL@.
7038 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7039 (install-common): Depend upon installdirs. Use
7040 $(program_transform_name) directly, rather than using
7042 (installdirs): New target.
7043 * Makefile.in (INSTALL): Set to @INSTALL@.
7044 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7045 (install-man): Depend upon installdirs. Use
7046 $(program_transform_name) directly, rather than using
7048 (installdirs): New target.
7050 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7052 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7055 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7057 * sim-basics.h: Only bring in config.h and tconfig.h if
7060 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7062 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7063 numbering convention of the target.
7064 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7065 and WITH_TARGET_WORD_MSB.
7066 (sim_config): When possible, check for consistency with bitsize
7069 * sim-bits.h: Allow MSB to be other than zero.
7070 * sim-bits.c: Ditto.
7071 * sim-n-bits.h: Ditto.
7073 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7074 * sim-n-bits.h (MSMASKEDn): Ditto.
7076 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7078 * Makefile.in (INSTALL): Change install.sh to install-sh.
7080 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7082 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7084 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7086 * run.c (main): Check that a program to run was specified.
7088 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7090 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7092 * configure: Regenerated to track ../common/aclocal.m4 changes.
7095 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7097 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7098 * sim-config.h: To here.
7100 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7101 (sim_main_headers): Define.
7102 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7103 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7105 (sim-utils.o): Add rule for.
7106 * sim-utils.o: New file.
7107 * sim-basics.h: #include sim-base.h.
7108 (zalloc): Make argument unsigned long.
7109 * sim-base.h: New file.
7110 * sim-inline.h (SIM_IO support): Delete.
7111 * sim-io.h: Delete inline support.
7112 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7113 * sim-config.c: sim-state.h renamed to sim-main.h.
7114 * sim-core.c: Likewise.
7115 * sim-events.c: Likewise.
7117 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7119 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7120 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7122 * configure: Regenerated to track ../common/aclocal.m4 changes.
7124 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7126 * configure: Regenerated to track ../common/aclocal.m4 changes.
7128 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7130 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7131 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7132 are defined by the configure.
7134 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7136 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7137 reserved-bits): Always define.
7139 * sim-config.h, sim-config.c (sim_config): New function - and new
7140 file - co-ordinate the setting/checking of the common simulator
7141 configuration options.
7143 * Make-common.in (sim-config.o): Add rule.
7145 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7147 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7148 va_list from void *, since va_list might not be a pointer type.
7150 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7152 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7154 (offset_N): Correct computation of LE offset.
7156 * sim-io.c (sim_io_error): Include a new line when reporting
7159 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7162 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7164 * run.c: Include alloca-conf.h.
7166 * callback.c (os_evprintf_filtered): Fix typo.
7168 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7170 * run.c (string.h, strings.h, stdlib.h): Include.
7172 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7173 0 when nothing pending.
7175 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7176 will soon be going away.
7177 (getopt): Plicate GCC.
7179 * sim-endian.c (sim-io.h): Plicate GCC.
7180 * sim-bits.c (sim-io.h): Ditto.
7181 * sim-n-bits.h (ROTn): Ditto.
7183 * sim-io.c (sim_io_error): Correct check for NULL.
7185 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7187 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7190 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7192 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7193 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7195 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7197 * sim-alu.h: Include sim-xcat.h.
7199 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7201 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7202 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7205 * sim-events.c (sim_events_at_large_int): New function. Just
7206 schedules an event every large-int ticks.
7207 (sim_events_init): Call.
7208 (sim_events_tick, sim_events_process): Move async handing to
7209 sim_events_process. Move timer decrement so that it occures after
7210 events have been processed.
7212 * sim-basics.h (struct _engine): Remove declaration.
7214 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7215 everything with same. Rename global struct to SIM_DESC.
7216 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7217 * sim-io.h, sim-io.c: Ditto.
7219 * sim-assert.h: New file. Optional assertion checking macros.
7220 * sim-io.c (sim_io_error): Make just this function tolerant to
7223 * sim-xcat.h: New file. Define concatenate macros.
7224 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7225 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7229 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7231 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7233 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7235 * sim-inline.h: Add definitions for sim-types.
7236 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7239 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7241 * sim-events.h: Remove defunct reference to callback struct.
7243 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7245 * configure: Re-generate.
7247 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7249 * Make-common.in (CSEARCH): Do not include the gdb directory in
7252 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7254 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7255 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7256 to explicitly incorporate these.
7258 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7259 specify the alignment restrictions of the target architecture -
7260 without this option all alignment restrictions are accomodated.
7261 (--enable-sim-assert): New option. Conditionally compile in
7262 assertion statements.
7263 (--enable-sim-float): New option. Strongly specify the target's
7264 floating point support.
7265 (--enable-sim-hardware): New option. Specify the hardware devices
7266 included in the simulation.
7267 (--enable-sim-packages): New option. Specify the hardware
7268 packages included in the simulation.
7269 (--enable-sim-regparm): New option. Specify that parameters be
7270 passed in registers instead of on the stack.
7271 (--enable-sim-reserved-bits): New option. Specify that reserved
7272 bits within an instruction are are correctly set.
7273 (--enable-sim-smp): New option. Specify the level of SMP support
7274 to be included in the simulator.
7275 (--enable-sim-stdcall): New option. Specify an alternative
7276 function call convention.
7277 (--enable-sim-xor-endian): New option. Configure xor-endian
7278 support used by some targets to implement bi-endian support.
7280 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7282 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7283 host endianness to be overridden.
7284 (--enable-sim-endian): Allow the target platform's byte order
7286 (--enable-sim-inline): Control the inlining of common components.
7287 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7288 (--enable-sim-warnings): Enable additional GCC compiler checks.
7289 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7292 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7293 sim-*-n.h so that the names are uniq on dos machines
7294 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7296 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7298 * run.c: #include "libiberty.h".
7299 (main): New locals sd,no_args,sim_argv.
7300 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7301 is program name. Update call to sim_set_callbacks.
7302 Record result of sim_open, pass to other sim_foo routines.
7304 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7306 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7309 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7311 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7312 Route stdout through buffered IO.
7314 * callback.c: Add os_flush_stderr, os_write_stderr,
7315 os_evprintf_filtered functions to route error output through
7318 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7319 Correct return type - should be void.
7321 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7323 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7325 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7326 not provide a default value as undefined indicates disable code.
7328 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7330 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7332 * sim-events.h, sim-events.c: Ditto.
7333 * sim-io.h, sim-io.c: Ditto.
7335 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7337 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7339 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7340 extract the tail or least signifiant bits from an integer of the
7343 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7344 WITH_TARGET_BITSIZE so that the compilation will fail when an
7345 unsupported bitsize value is defined.
7347 (INSERTED*): Convert to functions.
7348 (EXTRACTED*): Ditto.
7350 (SIGN_EXTEND, SEXT): Change to more terse name.
7352 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7354 * sim-inline.h: Allow explicit control over which .c files will be
7355 included by their header.
7357 * sim-inline.h: Allow explicit control over which .c files use the
7358 alternative - REGPARM - parameter passing mechanism.
7360 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7361 icache.c, idecode.c, semantics.c or support.c. Those names are
7362 not generally applicable.
7364 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7366 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7367 in a fashion similar to sim-endian-n.
7369 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7370 both value and address macro's.
7372 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7374 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7376 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7377 generic L_word, H_word macro's.
7379 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7381 * sim-basics.h: Borrow code from ppc directory.
7382 * sim-bits.c: Ditto.
7383 * sim-bits.h: Ditto.
7384 * sim-config.h: Ditto.
7385 * sim-endian-n.h: Ditto.
7386 * sim-endian.c: Ditto.
7387 * sim-endian.h: Ditto.
7388 * sim-inline.c: Ditto.
7389 * sim-inline.h: Ditto.
7390 * sim-types.h: Ditto.
7392 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7394 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7395 all the ALU size alternatives and then auto-configure a default.
7397 * sim-alu.h: Copy ppc/idecode_expression.h.
7399 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7401 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7402 sign extend a bit within a value.
7404 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7405 a pointer into the middle of a host word.
7406 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7408 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7410 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7411 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7412 appropriate definitions of read, write, etc. Add prototype for
7415 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7417 * Makefile.in (libcommon.a): Delete.
7418 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7419 (gentmap,targ-vals.h,targ-map.c): Likewise.
7420 (run-autoconf): Delete.
7421 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7422 (common makefile fragment): Moved back into ...
7423 * Make-common.in: Resurrect.
7424 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7425 * configure: Regenerated.
7427 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7429 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7430 (SIM_AC_OUTPUT): To here.
7432 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7434 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7435 comments and single quotes. Fixes a problem found on hpux.
7437 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7439 * aclocal.m4: Remove Make-common.in from dependencies.
7440 * (distclean): Remove targ-vals.def.
7442 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7443 into here. Makes insertion into makefiles easier. Also, change
7444 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7445 targ-map.o, and run are built. They are now built in the
7446 individual simulator directories, taking sources from ../common as
7447 necessary. This replaces the merging of libcommon.a into
7448 linsim.a, which was problematic for the WinGDB build process.
7449 * run.c: Include config.h from . instead of ../common.
7450 * Make-common.in: Remove. It's no longer necessary.
7452 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7454 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7455 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7457 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7459 * run.c (main): Set target_byte_order before call to sim_open.
7461 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7463 * callback.c: #include <stdlib.h>
7464 (os_error): New function.
7465 (default_callback): Add os_error.
7467 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7469 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7470 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7472 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7474 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7476 * run.c: #include ../common/config.h, tconfig.h.
7477 (myname): New static global.
7478 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7479 Only process -c ifdef SIM_HAVE_SIMCACHE.
7480 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7481 Parse program name from argv[0] and use in error messages.
7482 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7483 Add support for incomplete h8/300 termination indicators.
7484 (usage): Make more verbose.
7485 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7486 * Makefile.in,Make-common.in,callback.c: New files.
7487 * nltvals.def,gentmap.c,gentvals.sh: New files.
7489 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7491 * run.c: Include stdarg.h if __STDC__.
7493 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7495 * run.c (main): Don't print out anything if the signal
7496 number is zero (ie no signal).
7498 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7500 * run.c (main): Print out if the program raised a signal.
7502 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7504 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7507 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7509 * run.c (main): Explicitly cast malloc() parameter.
7511 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7513 * run.c (sim_bfd): New global to hold the bfd pointer for the
7515 (main): Initialize sim_bfd.
7517 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7519 * run.c (main): Use new bfd_big_endian macro.
7521 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7523 * run.c (main): Removed SH specific comments, so source is
7524 generic. Also updated to only load relevant sections. Moved
7525 sim_open() to after callback attach (to match GDB).
7527 * run.1: Removed SH specific comments.
7529 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7531 * run.c (main): Always return sigrc at end.
7533 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7535 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7536 bfd_check_format() fails.
7538 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7540 * run.c, run.1: From sh directory.