1 2021-05-08 Mike Frysinger <vapier@gentoo.org>
3 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
5 2021-05-08 Mike Frysinger <vapier@gentoo.org>
7 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
8 install-pdf): New rules.
10 2021-05-08 Tom Tromey <tom@tromey.com>
12 * sim-options.c (compare_strings): Remove.
13 (dup_arg_p): Use htab_eq_string.
15 2021-05-04 Mike Frysinger <vapier@gentoo.org>
17 * sim-hw.c (sim_hw_install): Rename to ...
18 (sim_install_hw): ... this. New prototype.
19 * sim-hw.h (sim_hw_install): Delete.
20 * sim-module.c: Delete sim-hw.h include.
21 (early_modules): Delete sim_hw_install.
23 2021-05-04 Tom Tromey <tromey@adacore.com>
25 * Make-common.in (generated_files): Add config.h.
27 2021-05-04 Mike Frysinger <vapier@gentoo.org>
29 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
31 * sim-load.c (xprintf_bfd_vma): Delete.
32 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
34 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
36 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
37 (hw_event_queue_schedule_vtracef): Likewise.
38 * hw-tree.h (hw_tree_vparse): Likewise.
39 * sim-profile.c (profile_vprintf): Likewise.
40 * sim-trace.c (dis_printf): Likewise.
41 * sim-trace.h (trace_printf): Likewise.
42 (trace_vprintf): Likewise.
43 * sim-utils.h (sim_do_commandf): Likewise.
44 * hw-events.c (hw_event_queue_schedule): Use
45 hw_event_queue_schedule_tracef.
47 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
49 * sim-options.c (standard_option_handler): Add default cases to
52 2021-05-02 Mike Frysinger <vapier@gentoo.org>
54 * callback.c (os_error): Change __attribute__((noreturn)) to
56 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
57 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
58 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
59 * hw-tree.h (hw_tree_delete): Likewise.
60 * sim-basics.h (__attribute__): Delete.
61 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
62 to ATTRIBUTE_NORETURN.
63 (sim_engine_abort, sim_engine_vabort): Likewise.
64 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
65 __attribute__((printf)) to ATTRIBUTE_PRINTF.
66 * sim-inline.h (NORETURN): Delete.
67 (UNUSED): Change to ATTRIBUTE_UNUSED.
68 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
69 and ATTRIBUTE_NORETURN.
70 (sim_io_eprintf, sim_io_error): Likewise.
71 * sim-profile.c (profile_printf): Likewise.
72 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
73 sim_debug_printf): Likewise.
75 2021-05-01 Mike Frysinger <vapier@gentoo.org>
77 * sim-options.c (dup_arg_p): Call htab_empty.
79 2021-05-01 Mike Frysinger <vapier@gentoo.org>
81 * dv-sockser.c (dv_sockser_install): Rename to ...
82 (sim_install_dv_sockser): ... this.
83 * dv-sockser.h (dv_sockser_install): Delete.
84 * sim-module.c: Delete dv-sockser.h include.
85 (early_modules): Delete dv_sockser_install.
87 2021-05-01 Mike Frysinger <vapier@gentoo.org>
89 * Make-common.in (LIB_OBJS): Add modules.o.
90 (generated_files): Add modules.c.
91 (modules.c): New target.
92 * sim-module.c (modules): Rename to ...
93 (early_modules): ... this. Delete 0 sentinel.
94 (early_modules_len): Define.
95 (sim_modules_detected, sim_modules_detected_len): Declare.
96 (sim_pre_argv_init): Call sim_module_install_list.
97 (sim_module_install): New function.
98 (sim_module_install_list): New function.
99 * sim-module.h (sim_module_install_list): Declare.
101 2021-05-01 Mike Frysinger <vapier@gentoo.org>
103 * nrun.c (strsignal): New prototype.
105 2021-05-01 Mike Frysinger <vapier@gentoo.org>
107 * callback.c (wrap): Delete.
108 (os_close): Replace wrap call with direct call & setting last_errno.
109 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
110 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
112 2021-04-26 Mike Frysinger <vapier@gentoo.org>
114 * gennltvals.py (TARGETS): Delete. Update comment.
115 (gentvals): Unify common code paths.
116 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
118 * nltvals.def: Regenerate.
120 2021-04-25 Tom Tromey <tom@tromey.com>
122 * sim-options.c (compare_strings): New function.
123 (ARG_HASH_SIZE, ARG_HASH): Remove.
124 (dup_arg_p): Use htab_t.
125 (sim_parse_args): Remove assert.
127 2021-04-24 Mike Frysinger <vapier@gentoo.org>
129 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
131 2021-04-24 Mike Frysinger <vapier@gentoo.org>
133 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
134 (sim_parse_args): Call SIM_ASSERT.
136 2021-04-22 Tom Tromey <tom@tromey.com>
138 * sim-utils.c: Update includes.
140 2021-04-22 Tom Tromey <tom@tromey.com>
142 * Make-common.in: Require GNU make.
144 2021-04-22 Tom Tromey <tom@tromey.com>
146 * Make-common.in (stamp-hw): New target.
147 (hw-config.h): Depend on stamp-hw.
148 (mostlyclean): Remove stamp-hw and hw-config.h.
150 2021-04-22 Tom Tromey <tom@tromey.com>
152 * Make-common.in (mostlyclean): Now an alias for clean, not
155 2021-04-22 Tom Tromey <tom@tromey.com>
157 * sim-events.c (sim_events_schedule): Use
158 sim_events_schedule_tracef.
160 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
162 * callback.c (os_printf_filtered, os_vprintf_filtered,
163 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
164 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
165 * sim-events.h (sim_events_schedule_tracef,
166 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
168 2021-04-18 Mike Frysinger <vapier@gentoo.org>
170 * gennltvals.py (TARGETS): Add moxie.
171 * nltvals.def: Regenerate.
173 2021-04-18 Mike Frysinger <vapier@gentoo.org>
175 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
176 * nltvals.def: Regenerate.
178 2021-04-18 Mike Frysinger <vapier@gentoo.org>
180 * gennltvals.py (TARGETS): Add rx.
181 * nltvals.def: Regenerate.
183 2021-04-18 Mike Frysinger <vapier@gentoo.org>
185 * gennltvals.py (TARGETS): Add m32c.
186 * nltvals.def: Regenerate.
188 2021-04-18 Mike Frysinger <vapier@gentoo.org>
190 * gennltvals.py (TARGETS): Add iq2000.
191 * nltvals.def: Regenerate.
193 2021-04-18 Mike Frysinger <vapier@gentoo.org>
195 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
197 2021-04-15 John Baldwin <jhb@FreeBSD.org>
199 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
200 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
203 2021-04-12 Mike Frysinger <vapier@gentoo.org>
205 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
207 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
208 cgen_cpu_max_extra_bytes.
209 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
210 (sim_cpu_alloc): Delete 2nd arg.
212 2021-04-08 Tom Tromey <tom@tromey.com>
214 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
215 new-style declaration.
217 2021-04-03 Mike Frysinger <vapier@gentoo.org>
219 * Make-common.in (install-common): Install as run-$arch and
220 libsim-$arch.a when not the primary arch.
222 2021-04-02 Mike Frysinger <vapier@gentoo.org>
224 * Make-common.in (CFLAGS_FOR_BUILD): Define.
225 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
227 2021-03-13 Mike Frysinger <vapier@gentoo.org>
229 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
232 2021-03-13 Mike Frysinger <vapier@gentoo.org>
234 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
235 (gentmap.o): New rule.
236 (gentmap): Call LINK_FOR_BUILD.
238 2021-03-07 Mike Frysinger <vapier@gentoo.org>
240 * Make-common.in (check): Delete body.
242 2021-02-28 Mike Frysinger <vapier@gentoo.org>
244 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
245 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
247 2021-02-27 Mike Frysinger <vapier@gentoo.org>
249 * Make-common.in (SIM_EXTRA_ALL): Delete.
250 (all): Delete $(SIM_EXTRA_ALL).
252 2021-02-21 Mike Frysinger <vapier@gentoo.org>
254 * acinclude.m4: Removed.
256 2021-02-13 Mike Frysinger <vapier@gentoo.org>
258 * acinclude.m4: Delete all sinclude & m4_include calls.
260 2021-02-13 Mike Frysinger <vapier@gentoo.org>
262 * aclocal.m4: Delete.
264 2021-02-06 Mike Frysinger <vapier@gentoo.org>
266 * sim-events.c: Include sim-cpu.h.
267 (sim_event_watchpoints): Define watch_pc.
268 (sim_events_watch_pc): New function.
269 (WATCH_SIM): Handle watch_pc.
270 * sim-events.h (sim_events_watch_pc): New prototype.
271 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
273 * sim-watch.h (sim_watchpoints): Delete pc.
275 2021-02-06 Mike Frysinger <vapier@gentoo.org>
277 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
280 2021-02-06 Mike Frysinger <vapier@gentoo.org>
282 * Make-common.in (HDEFINES, TDEFINES): Delete.
283 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
284 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
285 bfd/configure.host sourcing.
287 2021-02-04 Mike Frysinger <vapier@gentoo.org>
289 * gennltvals.py (TARGETS): Add riscv.
290 (TARGET_DIRS): Likewise.
291 * nltvals.def: Regenerate from the latest libgloss sources.
293 2021-01-31 Mike Frysinger <vapier@gentoo.org>
295 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
297 2021-01-31 Stafford Horne <shorne@gmail.com>
299 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
300 (fixdfsi): Change res from unsigned32 to signed32.
301 (fixdfdi): Change res from unsigned64 to signed64.
303 2021-01-30 Mike Frysinger <vapier@gentoo.org>
305 * gennltvals.sh: Replace shell script with ...
306 * gennltvals.py: ... this Python script.
307 * nltvals.def: Regenerate.
309 2021-01-30 Mike Frysinger <vapier@gentoo.org>
311 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
313 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
315 2021-01-30 Mike Frysinger <vapier@gentoo.org>
317 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
319 2021-01-30 Mike Frysinger <vapier@gentoo.org>
321 * sim-hw.c (merge_device_file): Replace fgets with getline.
323 2021-01-30 Mike Frysinger <vapier@gentoo.org>
325 * gennltvals.sh (gen_arches): Sort calls by first arg.
326 * nltvals.def: Regenerate.
328 2021-01-18 Mike Frysinger <vapier@gentoo.org>
330 * Make-common.in (version.c): Simplifiy args and call move-if-change.
331 * create-version.sh: Delete host & target alias logic. Write to the
334 2021-01-18 Mike Frysinger <vapier@gentoo.org>
336 * configure, configure.ac, Makefile.in: Delete.
338 2021-01-13 Mike Frysinger <vapier@gentoo.org>
340 * sim-watch.c (default_interrupt_handler): Define.
341 (sim_watchpoint_install): Set default interrupt_handler to new
342 default_interrupt_handler.
344 2021-01-13 Mike Frysinger <vapier@gentoo.org>
346 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
348 2021-01-13 Mike Frysinger <vapier@gentoo.org>
350 * sim-events.c (sim_events_watch_sim): Change byte_order type to
352 (sim_events_watch_core): Likewise.
353 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
354 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
355 call to sim_events_watch_sim.
357 2021-01-12 Mike Frysinger <vapier@gentoo.org>
359 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
361 2021-01-11 Mike Frysinger <vapier@gentoo.org>
363 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
365 2021-01-11 Mike Frysinger <vapier@gentoo.org>
367 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
369 2021-01-11 Mike Frysinger <vapier@gentoo.org>
371 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
372 strings.h, time.h, and errno.h.
373 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
374 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
375 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
376 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
377 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
378 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
379 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
380 and strings.h include.
382 2021-01-09 Mike Frysinger <vapier@gentoo.org>
384 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
385 * sim-core.c, sim-watch.c: Include libiberty.h.
387 2021-01-09 Mike Frysinger <vapier@gentoo.org>
389 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
391 2021-01-09 Mike Frysinger <vapier@gentoo.org>
393 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
394 Set WERROR_CFLAGS when first arg is not set or is "yes".
396 2021-01-09 Mike Frysinger <vapier@gentoo.org>
398 * hw-base.c (full_name_of_hw): Delete full_name. Replace
399 hw_strdup call with hw_malloc.
401 2021-01-09 Mike Frysinger <vapier@gentoo.org>
403 * cgen-par.c: Include stdlib.h.
404 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
406 2021-01-08 Mike Frysinger <vapier@gentoo.org>
408 * Make-common.in (C_DIALECT): Define.
409 (COMPILE.pre): Append $(C_DIALECT).
410 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
412 2021-01-07 Mike Frysinger <vapier@gentoo.org>
414 * sim-core.c (sim_memory_map): Define.
416 2021-01-04 Mike Frysinger <vapier@gentoo.org>
418 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
419 * configure: Regenerate.
421 2021-01-04 Mike Frysinger <vapier@gentoo.org>
423 * sim-options.c (sim_print_version): Print out more details when
424 is_command is non-zero.
426 2021-01-04 Mike Frysinger <vapier@gentoo.org>
428 * sim-options.c (standard_option_handler): Call sim_print_version.
429 (sim_print_version): New function.
430 * sim-options.h (sim_print_version): New prototype.
432 2021-01-04 Mike Frysinger <vapier@gentoo.org>
434 * sim-config.c (print_sim_config): Rename to ...
435 (sim_config_print): ... this.
436 * sim-config.h: Likewise.
438 2021-01-02 Mike Frysinger <vapier@gentoo.org>
440 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
441 FLOOR_PAGE): Delete unused macros.
442 (align_up, align_down): Define.
444 2020-08-10 Tom de Vries <tdevries@suse.de>
446 * sim-cpu.c: Include stdlib.h for free.
448 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
450 * nrun.c: Include stdlib.h.
451 * sim-core.c: Likewise.
452 * sim-engine.c: Likewise.
453 * sim-io.c: Likewise.
454 * sim-module.c: Likewise.
455 * sim-reason.c: Likewise.
457 2019-12-19 Tom Tromey <tromey@adacore.com>
460 * Makefile.in (install-strip): New target.
462 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
464 * sim-utils.c: Prevent buffer overflow.
466 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
468 * gennltvals.sh: Add PRU libgloss target.
469 * nltvals.def: Regenerate from the latest libgloss sources.
471 2019-06-13 Stafford Horne <shorne@gmail.com>
473 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
474 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
475 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
477 2019-06-13 Stafford Horne <shorne@gmail.com>
479 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
480 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
482 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
484 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
485 CURRENT_TARGET_BYTE_ORDER.
486 (SUBWORDTFSI): Likewise.
487 (JOINSIDF): Likewise.
488 (JOINSIXF): Likewise.
489 (JOINSITF): Likewise.
491 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
493 * sim-base.h: Add 'sim-assert.h' include.
494 * sim-basics.h: Add 'libiberty.h' include.
496 2019-03-28 Stafford Horne <shorne@gmail.com>
498 * sim-options.c: Include "config.h".
500 * sim-watch.c: Include "config.h".
502 * hw-device.c: Include <string.h>.
503 * hw-events.c: Include <string.h>.
504 * hw-handles.c: Include <stdlib.h>.
505 * sim-fpu.c: Include <stdlib.h>.
507 2019-03-28 Stafford Horne <shorne@gmail.com>
509 * Make-common.in (sim-arange_h): Remove sim-arange.c
510 * sim-arange.c: Remove SIM_ARANGE_C.
511 Add ifdef for _SIM_ARANGE_C_.
512 Include "sim-arange.h".
513 Remove include for unused "sim-assert.h".
514 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
515 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
516 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
517 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
519 * sim-arange.h (sim_addr_range_add): Declare as
521 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
522 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
523 Remove definition of SIM_ARANGE_INLINE.
524 Remove [HAVE_INLINE].
525 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
526 * sim-base.h: Include "sim-arange.h"
527 * sim-basics.h: Remove include of "sim-arange.h"
528 * sim-inline.c: Include "sim-arange.c"
529 * sim-inline.h: Define INLINE_SIM_ARANGE.
530 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
531 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
533 2019-01-26 Tom Tromey <tom@tromey.com>
535 * Make-common.in (version.c): Use sim's create-version.sh.
536 * create-version.sh: New file.
538 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
540 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
542 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
544 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
546 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
548 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
549 this point, it should have already been set in cb_syscall.
551 2018-10-05 Stafford Horne <shorne@gmail.com>
553 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
554 (ADDOFDI): New function, add overflow flag DI variant.
555 (SUBCFDI): New function, subtract carry flag DI variant.
556 (SUBOFDI): New function, subtract overflow flag DI variant.
558 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
560 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
562 * sim-core.c (sim_core_set_xor): Likewise.
563 (sim_core_xor_read_buffer): Likewise.
564 (sim_core_xor_write_buffer): Likewise.
566 2017-12-12 Peter Gavin <pgavin@gmail.com>
567 Stafford Horne <shorne@gmail.com>
569 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
571 (MUL1OFSI): New function, 1's complement overflow flag.
573 2017-12-12 Peter Gavin <pgavin@gmail.com>
574 Stafford Horne <shorne@gmail.com>
576 * cgen-accfp.c (remsf, remdf): New function.
577 (cgen_init_accurate_fpu): Add remsf and remdf.
578 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
579 * sim-fpu.c (sim_fpu_rem): New function.
580 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
581 (sim_fpu_rem): New function.
582 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
584 2017-09-06 John Baldwin <jhb@FreeBSD.org>
586 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
589 2017-05-24 Yao Qi <yao.qi@linaro.org>
591 * sim-trace.c (trace_disasm): Caller update.
593 2016-08-15 Mike Frysinger <vapier@gentoo.org>
595 * sim-base.h (sim_state_base): Add prog_syms_count.
596 (STATE_PROG_SYMS_COUNT): Define.
597 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
598 (trace_load_symbols): New function.
599 (trace_sym_value): Likewise.
600 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
601 loading logic with a call to trace_load_symbols.
602 * sim-trace.h (trace_load_symbols, trace_sym_value): New
605 2016-08-13 Mike Frysinger <vapier@gentoo.org>
607 * cgen-types.h (mode_names): Mark const.
608 * cgen-utils.c (mode_names): Likewise.
610 2016-08-13 Mike Frysinger <vapier@gentoo.org>
612 * cgen-defs.h (struct cgen_state): Delete argv and envp.
613 (STATE_ARGV, STATE_ENVP): Delete.
615 2016-02-04 Nick Clifton <nickc@redhat.com>
617 * cgen-scache.c (scache_option_handler): Prevent possible
618 undefined behaviour computing the size of the scache by using
619 unsigned integers instead of signed integers.
621 2016-01-17 Joel Brobecker <brobecker@adacore.com>
623 * sim-fpu.c: Minor comment fixes throughout.
625 2016-01-17 Joel Brobecker <brobecker@adacore.com>
627 * sim-fpu.c (print_bits): Minor reformatting (no code change).
628 (sim_fpu_map): Likewise.
630 2016-01-11 Mike Frysinger <vapier@gentoo.org>
632 * sim-config.c (print_sim_config): Drop extra whitespace before =
633 in output for byte order, stdio, and msb settings.
635 2016-01-10 Mike Frysinger <vapier@gentoo.org>
637 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
638 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
639 sim-stdio, sim-trace, and sim-profile.
640 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
641 (SIM_AC_OPTION_ASSERT): Likewise.
642 (SIM_AC_OPTION_SMP): Likewise.
643 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
644 * configure: Regenerate.
645 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
646 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
647 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
648 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
649 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
650 WITH_ENVIRONMENT & USER_ENVIRONMENT.
651 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
652 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
653 WITH_ASSERT, WITH_STDIO): Delete.
654 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
657 2016-01-10 Mike Frysinger <vapier@gentoo.org>
659 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
660 * configure: Regenerate.
661 * Make-common.in (SIM_PACKAGES): Delete.
662 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
664 2016-01-10 Mike Frysinger <vapier@gentoo.org>
666 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
668 2016-01-10 Mike Frysinger <vapier@gentoo.org>
670 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
672 2016-01-10 Mike Frysinger <vapier@gentoo.org>
674 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
676 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
677 * gentmap.c: Change targ-vals.def include to nltvals.def.
678 * Make-common.in (gentmap): Change targ-vals.def to
679 $(srccom)/nltvals.def.
680 (distclean): Delete rm -f targ-vals.def.
681 * Makefile.in: Update comment.
683 2016-01-10 Mike Frysinger <vapier@gentoo.org>
685 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
686 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
687 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
689 2016-01-10 Mike Frysinger <vapier@gentoo.org>
691 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
692 and --enable-sim-stdcall and sim_stdcall.
693 * configure: Regenerate.
694 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
695 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
696 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
697 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
698 (REGPARM_*): Delete all regparm defines and their use.
700 2016-01-10 Mike Frysinger <vapier@gentoo.org>
702 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
703 * Make-common.in (SIM_CFLAGS): Delete.
704 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
705 * Makefile.in: Likewise.
707 2016-01-09 Mike Frysinger <vapier@gentoo.org>
709 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
710 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
711 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
712 * acinclude.m4 (SIM_AC_COMMON): ... here.
713 * aclocal.m4, configure: Regenerate.
714 * config.in: Delete file.
715 * callback.c: Change cconfig.h include to config.h.
716 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
718 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
719 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
721 2016-01-06 Mike Frysinger <vapier@gentoo.org>
723 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
724 date, and time information.
726 2016-01-06 Mike Frysinger <vapier@gentoo.org>
728 * sim-options.c (sim_parse_args): Mark argv array const.
729 * sim-options.h (sim_parse_args): Likewise.
731 2016-01-05 Mike Frysinger <vapier@gentoo.org>
733 * sim-trace.c: Include dis-asm.h.
734 (OPTION_TRACE_DISASM): New enum.
735 (trace_options): Add trace-disasm flag.
736 (trace_option_handler): Handle OPTION_TRACE_DISASM.
737 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
738 (dis_read, dis_printf, trace_disasm): New functions.
739 * sim-trace.h: Include dis-asm.h.
740 (TRACE_INSN_IDX): Clarify comment.
741 (TRACE_DISASM_IDX): New enum.
742 (TRACE_disasm): New define.
743 (WITH_TRACE_DISASM_P): New define.
744 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
745 (STRACE_DISASM_P): New define.
746 (TRACE_DISASM_P): Likewise.
747 (TRACE_DISASM_P): Likewise.
748 (TRACE_DISASM): Likewise.
749 (trace_disasm): New function.
751 2016-01-04 Mike Frysinger <vapier@gentoo.org>
753 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
755 2016-01-04 Mike Frysinger <vapier@gentoo.org>
757 * cgen-scache.c (MAX): Delete.
758 (scache_init): Change MAX to max.
759 * cgen-trace.c (min): Delete.
760 * cgen-utils.c (min): Delete.
761 * sim-basics.h [!min] (min): Define.
762 [!max] (max): Define.
764 2016-01-04 Mike Frysinger <vapier@gentoo.org>
766 * sim-options.c (sim_parse_args): Tweak getopt error message.
768 2016-01-04 Mike Frysinger <vapier@gentoo.org>
770 * acinclude.m4 (sim-bswap): Delete.
771 * configure: Regenerate.
772 * Make-common.in (SIM_BSWAP): Delete.
773 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
774 * sim-config.h (htonl, ntohl): Delete.
775 (WITH_BSWAP): Delete.
777 2016-01-03 Mike Frysinger <vapier@gentoo.org>
779 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
780 opterr state to it before calling getopt_long and restore afterwards.
781 Set opterr to 0. When optc is '?', call sim_io_eprintf.
783 2016-01-03 Mike Frysinger <vapier@gentoo.org>
785 * hw-device.h (device): Delete commented typedef.
786 * sim-basics.h (device): Delete typedef.
788 2016-01-03 Mike Frysinger <vapier@gentoo.org>
790 * sim-options.c (sim_parse_args): Replace for loop with a call
793 2016-01-03 Mike Frysinger <vapier@gentoo.org>
795 * nrun.c (myname): Mark const.
796 (main): Mark name const. Replace myname parsing loop with a
799 2016-01-03 Mike Frysinger <vapier@gentoo.org>
801 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
802 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
803 (SIM_AC_OPTION_HOSTENDIAN): Delete.
804 * config.in, configure: Regenerate.
805 * Make-common.in (SIM_HOSTENDIAN): Delete.
806 * sim-config.c (current_host_byte_order): Delete.
807 (sim_config): Delete current_host_byte_order assignments and
808 CURRENT_HOST_BYTE_ORDER checks.
809 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
810 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
811 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
812 (current_host_byte_order): Delete.
813 (CURRENT_HOST_BYTE_ORDER): Likewise.
814 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
815 (HOST_BYTE_ORDER): ... this.
816 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
818 (sim_endian_join_16): Likewise.
819 * sim-n-core.h (sim_core_read_misaligned_N): Change
820 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
821 (sim_core_write_misaligned_N): Likewise.
822 * sim-n-endian.h (endian_t2h_N): Likewise.
823 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
824 endian_le2h_N): Likewise.
825 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
827 2016-01-02 Mike Frysinger <vapier@gentoo.org>
829 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
830 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
832 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
833 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
834 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
835 * nrun.c (main): Likewise.
836 * sim-config.c (current_host_byte_order): Change type to enum
837 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
838 (current_target_byte_order): Likewise.
839 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
840 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
842 (sim_config): Change prefered_target_byte_order type to enum
843 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
844 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
845 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
846 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
847 Delete all the various arch/OS endian includes & defines.
848 (current_host_byte_order): Change type to enum bfd_endian.
849 (current_target_byte_order): Likewise.
850 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
851 (CURRENT_TARGET_BYTE_ORDER): Likewise.
852 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
853 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
854 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
856 (sim_events_watch_core): Likewise.
857 * sim-events.h: Likewise.
858 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
860 (sim_core_write_misaligned_N): Likewise.
861 * sim-n-endian.h (endian_h2be_N): Likewise.
862 (endian_be2h_N): Likewise.
863 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
864 (offset_N): Likewise.
865 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
866 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
868 2016-01-02 Mike Frysinger <vapier@gentoo.org>
870 * cgen-defs.h (current_state): Delete.
871 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
872 * sim-utils.c (current_state): Delete.
874 2015-12-30 Mike Frysinger <vapier@gentoo.org>
876 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
879 2015-12-27 Mike Frysinger <vapier@gentoo.org>
881 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
883 2015-12-26 Mike Frysinger <vapier@gentoo.org>
885 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
886 * config.in, configure: Regenerate.
887 * Make-common.in (sim-basics_h): Delete tconfig.h.
888 (distclean): Likewise.
889 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
890 (new_sim_core_mapping): Delete WITH_HW and device *device.
891 (sim_core_map_attach, sim_core_attach): Likewise.
892 (sim_core_read_buffer): Delete WITH_DEVICES logic.
893 (sim_core_write_buffer): Likewise.
894 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
896 (sim_core_attach): Likewise.
897 (device_io_read_buffer, device_io_write_buffer): Delete.
898 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
899 (sim_core_write_aligned_N): Likewise.
900 * tconfig.h: Delete file.
902 2015-12-26 Mike Frysinger <vapier@gentoo.org>
904 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
905 Call sim_cpu_hw_io_read_buffer if cpu is valid.
906 (sim_core_write_buffer): Move cia decl to top of func. Call
907 sim_cpu_hw_io_write_buffer if cpu is valid.
909 2015-12-25 Mike Frysinger <vapier@gentoo.org>
911 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
913 (hw_find_integer_property): Likewise.
914 (hw_find_integer_array_property): Likewise.
915 (hw_add_duplicate_property): Likewise.
917 2015-12-25 Mike Frysinger <vapier@gentoo.org>
919 * sim-config.h (WITH_ENGINE): Delete.
920 * sim-module.c (modules): Always include sim_engine_install.
922 2015-12-25 Mike Frysinger <vapier@gentoo.org>
924 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
925 * cgen-types.h (SIM_HAVE_MODEL): Delete.
926 * sim-base.h: Always include sim-model.h.
927 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
928 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
929 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
930 [!WITH_MODEL_P] (sim_machs): Define.
931 * sim-model.h: Add some developer docs.
932 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
933 (WITH_MODEL_P): Define.
934 * sim-module.c (modules): Always include sim_model_install.
935 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
937 2015-12-25 Mike Frysinger <vapier@gentoo.org>
939 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
940 * sim-model.c: Likewise.
941 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
942 SIM_MACH_IMP_PROPERTIES
944 2015-12-25 Mike Frysinger <vapier@gentoo.org>
946 * sim-core.c (device_error): Delete.
947 (sim_core_map_attach): Delete calls to device_error.
948 (sim_core_attach): Likewise.
949 * sim-core.h (device_error): Delete.
950 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
952 (sim_core_write_aligned_N): Likewise.
954 2015-12-25 Mike Frysinger <vapier@gentoo.org>
956 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
957 * sim-core.c (sim_core_write_buffer): Likewise.
958 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
959 (sim_core_write_aligned_N): Likewise.
961 2015-12-25 Mike Frysinger <vapier@gentoo.org>
963 * dv-pal.c: Include config.h and sim-main.h.
964 (hw_pal_io_read_buffer): Always call CPU_INDEX.
966 2015-12-24 Mike Frysinger <vapier@gentoo.org>
968 * sim-options.c (standard_options): Always enable load-lma and
970 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
972 2015-12-24 Mike Frysinger <vapier@gentoo.org>
974 * sim-module.c (MODULE_LIST): Delete.
976 2015-12-24 Mike Frysinger <vapier@gentoo.org>
978 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
979 Move to h8300/compile.c.
980 [SIM_H8300] (standard_options): Likewise.
981 (standard_option_handler): Likewise.
983 2015-12-24 Mike Frysinger <vapier@gentoo.org>
985 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
986 sim_watchpoint_install.
988 2015-12-24 Mike Frysinger <vapier@gentoo.org>
990 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
991 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
993 * sim-options.c (OPTION_MEM_SIZE): Delete.
994 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
995 (standard_option_handler): Likewise.
997 2015-12-24 Mike Frysinger <vapier@gentoo.org>
999 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1001 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1004 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1006 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1009 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1010 vasprintf, and va_end together. Check ret after va_end call.
1012 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1014 * sim-types.h (SIM_PRI_TB): Define.
1015 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1016 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1017 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1018 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1020 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1022 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1023 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1024 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1025 (sim_core_translate): Likewise.
1026 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1028 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1030 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1031 (cgen_cpu_close): Change to XCONCAT2.
1033 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1035 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1038 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1040 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1041 * sim-close.c: New file.
1043 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1044 Ali Lown <ali.lown@imgtec.com>
1046 * sim-bits.h (EXTEND6): New macro.
1047 (EXTEND12): New macro.
1048 (EXTEND25): New macro.
1050 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1052 * sim-trace.c (trace_one_insn): Delete.
1053 * sim-trace.h (trace_one_insn): Delete.
1055 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1057 * sim-trace.c (debug_printf): Rename to ...
1058 (sim_debug_printf): ... this.
1059 * sim-trace.h (debug_printf): Delete define.
1060 (debug_printf): Rename to ...
1061 (sim_debug_printf): ... this.
1063 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1065 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1066 (trace_options): Add trace-register option.
1067 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1068 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1069 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1070 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1071 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1073 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1075 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1076 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1077 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1078 STRACE_DEBUG): Define.
1080 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1082 * sim-trace.c (trace_options): Update help text for trace-alu,
1083 trace-fpu, trace-vpu, and trace-semantics.
1084 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1085 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1087 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1089 * sim-assert.h (SIM_FILTER_PATH): Delete.
1090 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1091 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1092 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1093 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1094 * sim-events.c: Include libiberty.h.
1095 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1097 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1099 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1100 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1101 (AC_ARG_ENABLE(sim-debug)): Likewise.
1102 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1103 (AC_ARG_ENABLE(sim-trace)): Likewise.
1104 (AC_ARG_ENABLE(sim-profile)): Likewise.
1105 (AC_ARG_ENABLE(sim-environment)): Likewise.
1106 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1107 (AC_ARG_ENABLE(sim-assert)): Likewise.
1108 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1109 (AC_ARG_ENABLE(sim-endian)): Likewise.
1110 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1111 (AC_ARG_ENABLE(sim-float)): Likewise.
1112 (AC_ARG_ENABLE(sim-scache)): Likewise.
1113 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1114 (AC_ARG_ENABLE(sim-inline)): Likewise.
1115 (AC_ARG_ENABLE(sim-packages)): Likewise.
1116 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1117 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1118 (AC_ARG_ENABLE(sim-smp)): Likewise.
1119 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1120 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1121 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1122 * configure: Regenerate.
1124 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1126 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1128 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1130 * cgen-trace.c [!__STDC__]: Delete.
1131 * sim-trace.h [!__STDC__]: Likewise.
1133 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1135 * sim-model.c (sim_model_init): Assert model is not NULL.
1137 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1139 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1140 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1143 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1145 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1146 (SIM_ALU_H): ... this.
1147 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1148 (SIM_ASSERT_H): ... this.
1149 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1150 (SIM_BASICS_H): ... this.
1151 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1152 (SIM_BITS_H): ... this.
1153 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1154 (SIM_ENDIAN_H): ... this.
1156 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1158 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1161 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1163 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1164 m for sentinel testing.
1166 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1168 * sim-syscall.c: Include errno.h and targ-vals.h.
1169 (sim_syscall_multi, sim_syscall): Define.
1170 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1171 * syscall.c (cb_syscall): Extend comment.
1173 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1175 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1176 * sim-syscall.c: New file.
1177 * sim-syscall.h: New file.
1179 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1181 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1182 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1183 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1184 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1185 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1187 * gentmap.c (gen_targ_map_c): Output name field.
1189 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1191 * acinclude.m4: Change configure.in to configure.ac.
1192 * sim-config.h: Likewise.
1194 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1196 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1197 * configure: Regenerate.
1199 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1201 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1202 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1203 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1204 TRACE_DEBUG): Define.
1206 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1208 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1209 * sim-trace.c (trace_option_handler): Likewise.
1210 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1211 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1212 (TRACE_ANY_P): Likewise.
1214 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1216 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1217 CGEN_TRACE_INSN_FINI.
1218 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1219 trace_result to cgen_trace_result, trace_insn_fini to
1220 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1221 and trace_extract to cgen_trace_extract.
1222 * cgen-trace.h (trace_insn_init): Rename to ...
1223 (cgen_trace_insn_init): ... this.
1224 (trace_insn_fini): Rename to ...
1225 (cgen_trace_insn_fini): ... this.
1226 (trace_insn): Rename to ...
1227 (cgen_trace_insn): ... this.
1228 (trace_extract): Rename to ...
1229 (cgen_trace_extract): ... this.
1230 (trace_result): Rename to ...
1231 (cgen_trace_result): ... this.
1232 (TRACE_RESULT_P): Rename to ...
1233 (CGEN_TRACE_RESULT_P): ... this.
1234 (TRACE_INSN_INIT): Rename to ...
1235 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1236 cgen_trace_insn_init.
1237 (TRACE_INSN_FINI): Rename to ...
1238 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1239 cgen_trace_insn_fini.
1240 (TRACE_PRINTF): Rename to ...
1241 (CGEN_TRACE_PRINTF): ... this.
1242 (TRACE_INSN): Rename to ...
1243 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1244 (TRACE_EXTRACT): Rename to ...
1245 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1247 (TRACE_RESULT): Rename to ...
1248 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1249 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1250 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1251 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1252 TRACE_INSN to CGEN_TRACE_INSN.
1253 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1255 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1257 * sim-events.c (ETRACE_P): Delete.
1258 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1259 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1260 * sim-events.h (struct _sim_events): Delete trace member.
1261 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1262 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1264 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1266 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1267 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1268 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1269 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1271 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1273 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1275 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1277 * sim-trace.h (WITH_TRACE_P): New define.
1278 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1279 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1280 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1281 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1282 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1283 Redefine to use WITH_TRACE_P.
1285 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1287 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1288 mistake in call to sim_engine_abort.
1290 2015-04-29 Nick Clifton <nickc@redhat.com>
1293 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1294 increasing parenthesis around casts to signed values.
1296 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1298 * gennltvals.sh: Add mcore support.
1299 * nltvals.def: Regenerate.
1301 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1303 * cgen.sh: Add +x permissions.
1304 * genmloop.sh: Likewise.
1305 * gentvals.sh: Likewise.
1306 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1307 Change all uses of srcroot for newlib to newlibroot.
1309 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1311 * sim-base.h (SIM_CPU): New typedef.
1313 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1315 * cgen-engine.h (CIA_ADDR): Delete.
1316 * sim-base.h: Update sim_cia example.
1317 [!CIA_ADDR] (sim_cia): New typedef.
1319 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1321 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1322 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1323 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1324 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1325 CIA_SET to CPU_PC_SET.
1327 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1329 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1330 * sim-main.h (STATE_CPU): Remove from comment and define.
1332 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1334 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1335 * configure: Regenerate.
1337 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1339 * sim-options.c: Include version.h.
1340 (OPTIONS_VERSION): New enum.
1341 (standard_options): Add "version".
1342 (standard_option_handler): Handle OPTIONS_VERSION.
1344 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1346 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1347 (create-version.sh): Delete.
1349 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1351 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1353 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1355 * run-sim.h, run.c: Delete.
1356 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1358 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1360 * config.in, configure: Regenerate.
1361 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1362 (ZLIB, ZLIBINC): Define.
1363 (BFD_LIB): Add $(ZLIB).
1365 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1367 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1368 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1370 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1372 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1373 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1374 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1376 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1378 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1379 usage of STATE_WATCHPOINTS.
1380 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1381 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1383 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1385 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1387 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1389 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1391 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1393 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1394 of enable_sim_hardware to AC_ARG_ENABLE.
1396 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1398 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1399 Add dv-sockser.o to sim_hw_objs.
1401 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1403 * dv-sockser.c: Include config.h.
1404 * dv-sockser.h: Include sim-inline.h.
1405 [HAVE_DV_SOCKSER]: Move all prototypes here.
1406 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1407 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1409 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1411 * gentmap.c, run.c: Convert old style prototypes.
1413 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1415 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1416 symlinking tconfig.h to tconfig.in.
1417 * config.in, configure: Regenerate.
1418 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1419 * tconfig.in: Rename file ...
1420 * tconfig.h: ... here.
1422 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1424 * dv-socker.h (dv_sockser_install): Declare.
1425 * sim-module.c: Include config.h.
1426 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1427 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1428 * sim-module.h: Include gdb/remote-sim.h.
1430 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1432 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1433 (sim-inline.c): Delete rule.
1435 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1437 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1438 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1439 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1441 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1443 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1444 [!ASSERT, WITH_ASSERT]: Likewise.
1445 * sim-endian.c: Delete sim-io.h include.
1447 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1449 * run-sim.h (sim_kill): Delete unused prototype.
1451 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1453 * gentmap.c: Include "string.h".
1455 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1457 * sim-options.c (sim_args_command): Call freeargv() when failure
1460 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1462 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1464 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1466 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1467 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1468 callbacks following renaming in callback.h.
1469 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1470 callback by call to "to_lstat" callback
1472 2014-08-28 Gary Benson <gbenson@redhat.com>
1474 * sim-trace.h (debug_printf): New define.
1476 2014-08-19 Alan Modra <amodra@gmail.com>
1478 * configure: Regenerate.
1480 2014-08-15 Roland McGrath <mcgrathr@google.com>
1482 * configure: Regenerate.
1483 * config.in: Regenerate.
1485 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1487 * sim-command.c (sim_do_command): Add const to cmd.
1488 * sim-options.c (sim_args_command): Add const to cmd.
1489 * sim-options.h (sim_args_command): Add const to cmd.
1491 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1493 * sim-hload.c (sim_load): Add const to prog.
1494 * sim-load.c (sim_load_file): Likewise.
1495 * sim-utils.c (sim_analyze_program): Likewise.
1496 * sim-utils.h (sim_analyze_program): Likewise.
1497 (sim_load_file): Likewise.
1499 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1501 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1502 * callback.c (system): Delete unused prototype.
1503 (os_init): Likewise.
1504 (os_shutdown): Likewise.
1505 (os_unlink): Likewise.
1506 (os_time): Likewise.
1507 (os_system): Likewise.
1508 (os_rename): Likewise.
1509 (os_write_stdout): Likewise.
1510 (os_flush_stdout): Likewise.
1511 (os_write_stderr): Likewise.
1512 (os_flush_stderr): Likewise.
1513 (os_write): Likewise.
1514 (os_read_stdin): Likewise.
1515 (os_read): Likewise.
1516 (os_open): Likewise.
1517 (os_lseek): Likewise.
1518 (os_isatty): Likewise.
1519 (os_get_errno): Likewise.
1520 (os_close): Likewise.
1521 (os_vprintf_filtered): Likewise.
1522 (os_evprintf_filtered): Likewise.
1523 (os_error): Likewise.
1527 (wrap): Change to new style prototype.
1530 (os_close): Likewise.
1531 (os_poll_quit): Likewise.
1532 (os_get_errno): Likewise.
1533 (os_isatty): Likewise.
1534 (os_lseek): Likewise.
1535 (os_open): Likewise.
1536 (os_read): Likewise.
1537 (os_read_stdin): Likewise.
1538 (os_write): Likewise.
1539 (os_write_stdout): Likewise.
1540 (os_flush_stdout): Likewise.
1541 (os_write_stderr): Likewise.
1542 (os_flush_stderr): Likewise.
1543 (os_rename): Likewise.
1544 (os_system): Likewise.
1545 (os_time): Likewise.
1546 (os_unlink): Likewise.
1547 (os_stat): Likewise.
1548 (os_fstat): Likewise.
1549 (os_lstat): Likewise.
1550 (os_ftruncate): Likewise.
1551 (os_truncate): Likewise.
1552 (os_pipe): Likewise.
1553 (os_pipe_empty): Likewise.
1554 (os_pipe_nonempty): Likewise.
1555 (os_shutdown): Likewise.
1556 (os_init): Likewise.
1557 (cb_read_target_syscall_maps): Likewise.
1558 (cb_target_to_host_syscall): Likewise.
1559 (cb_host_to_target_errno): Likewise.
1560 (cb_target_to_host_open): Likewise.
1561 (cb_store_target_endian): Likewise.
1562 (cb_host_to_target_stat): Likewise.
1563 * sim-hload.c (sim_load): Change to new style prototype.
1564 * sim-load.c (sim_load_file): Change to new style prototype.
1565 (report_transfer_performance): Likewise.
1566 (xprintf_bfd_vma): Likewise.
1567 * syscall.c (cb_get_string): Change to new style prototype.
1568 (get_path): Likewise.
1569 (cb_syscall): Likewise.
1571 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1573 * create-version.sh: Align parameters to match those of
1574 ../../gdb/common/create-version.sh.
1575 * Make-common.in (srcsim): New variable.
1576 (version.c): Adjust call to create-version.sh as per above.
1578 2013-09-23 Alan Modra <amodra@gmail.com>
1580 * configure: Regenerate.
1582 2013-09-03 Mike Stump <mikestump@comcast.net>
1584 * sim-options.c (complete_option_list): Mark text and word const.
1586 2013-06-28 Tom Tromey <tromey@redhat.com>
1588 * Make-common.in (version.c): Use version.in, not
1590 * create-version.sh: Likewise.
1592 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1594 * create-version.sh: New script. Adapted from
1595 gdb/commong/create-version.sh.
1596 * Make-common.in (version.c): Update rule dependencies,
1597 and re-implement using create-version.sh.
1599 2013-06-21 Nick Clifton <nickc@redhat.com>
1601 * gennltvals.sh: Add msp430 support.
1602 * nltvals.def: Regenerate.
1604 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1606 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1607 * aclocal.m4, configure: Regenerate.
1609 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1612 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1613 -Wformat-nonliteral with -Wno-format.
1615 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1617 * acinclude.m4: Regenerate.
1619 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1621 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1622 which do not support dv-sockser.o. Add always as option to
1623 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1624 is always required to be enabled by simulator.
1626 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1628 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1629 * nltvals.def: Regenerate.
1631 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1633 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1634 * config.in, configure: Regenerate.
1636 2012-05-24 Pedro Alves <palves@redhat.com>
1638 * sim-signal.h (sim_signal_to_target): Rename to ...
1639 (sim_signal_to_gdb_signal): ... this.
1640 * sim-signal.c (sim_signal_to_target): Rename to ...
1641 (sim_signal_to_gdb_signal): ... this.
1642 * sim-reason.c (sim_stop_reason): Adjust to rename.
1644 2012-05-24 Pedro Alves <palves@redhat.com>
1648 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1650 2012-05-24 Pedro Alves <palves@redhat.com>
1654 Replace target_signal with gdb_signal throughout.
1656 2012-05-18 Nick Clifton <nickc@redhat.com>
1659 * callback.c: Include config.h before system header files.
1660 * cgen-trace.c: Likewise.
1661 * cgen-utils.c: Likewise.
1662 * gentmap.c: Likewise.
1664 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1666 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1668 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1670 * sim-trace.c: Update the function prototype of save_data_size.
1671 Move the enum data_fmt from here...
1672 * sim-trace.h: ...to here.
1673 Add function prototype of save_data.
1675 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1677 * sim-core.h (sim_core_trans_addr): Add prototype.
1679 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1681 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1682 missing in last change.
1684 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1686 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1687 * nrun.c: Include string.h/strings.h.
1688 * aclocal.m4, config.in, configure: Regenerate.
1690 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1692 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1693 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1694 out -Werror initialization.
1696 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1698 * Make-common.in (TAGS): Change a-z to [:lower:].
1699 * acinclude.m4 (sim-trace): Likewise.
1700 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1701 Change A-Za-z0-9 to [:alnum:].
1703 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1705 * nrun.c (main): Display strsignal of sigrc.
1707 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1709 * Makefile.in (abs_srcdir): Declare.
1710 (srcroot): Define in terms of abs_srcdir.
1711 (headers): Change srcdir to abs_srcdir.
1713 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1715 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1718 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1720 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1721 system bourne shell.
1723 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1725 * syscall.c (cb_get_string): Rename from "get_string".
1726 (get_path): Rename get_string call to cb_get_string.
1728 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1730 * Make-common.in (VPATH): Add $(srccom).
1732 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1733 POSTCOMPILE): New variables.
1734 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1735 Include dependency files, when using GNU Make. Delete all
1736 dependency-only rules.
1737 * aclocal.m4: Include ../../config/depstand.m4. Call
1738 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1739 (MAKE, GMAKE): New substs.
1741 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1744 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1745 * configure, config.in: Regenerate.
1746 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1748 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1750 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1752 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1754 * sim-profile.c (profile_info): Only print the title once.
1756 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1758 * acinclude.m4: Rename from aclocal.m4.
1759 * aclocal.m4: Regenerate.
1761 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1763 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1764 * common.m4: Delete.
1765 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1766 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1767 * configure: Regenerate.
1769 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1771 * sim-alu.h (ALU32_AND): Clear carry flag.
1772 (ALU32_AND): Clear carry flag.
1774 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1776 * dv-cfi.c: Include stdbool.h.
1778 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1780 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1782 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1784 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1785 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1787 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1789 * sim-command.c: Include sim-options.h.
1791 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1793 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1795 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1797 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1798 Delete direct call to AC_PROG_CC.
1800 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1802 * sim-command.c: New file.
1803 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1804 (sim-command.o): New rule.
1806 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1808 * sim-options.c (standard_option_handler): Remove arg[0] check
1809 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1810 not an empty string, otherwise assign "" back to it.
1812 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1814 * nltvals.def: Regenerate to include Blackfin syscalls again.
1816 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1818 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1819 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1820 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1821 (trace_idx_to_str): Likewise.
1822 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1823 (TRACE_syscall): Define.
1824 (WITH_TRACE_SYSCALL_P): Likewise.
1825 (TRACE_SYSCALL_P): Likewise.
1827 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1829 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1830 remove now-unnecessary sub-scope for glue->type setting.
1831 Check to see if the "reg" property exists before we use it, and
1832 if it doesn't exist, error out for "glue" devices.
1834 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1836 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1837 glue-or, and set type to glue_xor when name is glue-xor.
1838 (hw_glue_port_event): Return immediately when type is glue_io
1839 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1840 and hw_port_event calls from glue_and to end of function.
1842 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1844 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1845 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1846 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1847 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1848 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1849 around function arguments.
1851 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1853 * sim-options.c (complete_option_list, sim_complete_command):
1856 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1858 * dv-glue.c: Fix up style.
1860 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1862 * hw-alloc.c (hw_alloc_data): Adjust brace.
1863 * hw-base.c (hw_base_data): Likewise.
1864 (generic_hw_unit_decode): Fix indentation.
1865 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1866 * hw-events.c (hw_event, hw_event_data): Likewise.
1867 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1868 * hw-instances.c (hw_instance_data): Likewise.
1869 * hw-instances.h (hw_instance): Likewise.
1870 * hw-main.h (hw_descriptor, enum): Likewise.
1871 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1872 * hw-ports.h (hw_port_descriptor): Likewise.
1873 * hw-properties.c (hw_property_data): Likewise.
1874 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1875 _range_property_spec, _reg_property_spec): Likewise.
1876 * hw-tree.c (_name_specifier, printer): Likewise.
1877 (split_device_specifier, parse_string_property, hw_tree_traverse,
1878 print_size, print_reg_property, print_string, print_properties):
1881 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1883 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1884 * Make-common.in (dv-cfi.o): New rule.
1885 * dv-cfi.c, dv-cfi.h: New files.
1887 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1889 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1890 fcntl.h and sys/fcntl.h, for constants.
1891 * nltvals.def: Regenerate.
1892 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1893 * sim-io.h (sys/types.h, sys/stat.h): Include.
1894 (sim_io_stat, sim_io_fstat): Declare.
1896 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1898 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1899 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1900 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1901 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1902 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1903 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1904 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1905 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1906 syscall.c: Trim trailing whitespace.
1908 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1910 * gennltvals.sh: Handle bfin targets.
1911 * nltvals.def: Regenerate.
1913 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1915 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1918 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1920 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1921 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1922 (hw_free): Drop zfree logic and always call free.
1923 * hw-base.c (hw_delete): Change zfree to free.
1924 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1925 (hw_handle_remove_phandle): Likewise.
1926 * hw-instances.c (hw_instance_delete): Likewise.
1927 * hw-tree.c (parse_reg_property): Likewise.
1928 (parse_ranges_property): Likewise.
1929 (parse_string_property): Likewise.
1930 * sim-core.c (sim_core_uninstall): Likewise.
1931 * sim-cpu.c (sim_cpu_free_all): Likewise.
1932 * sim-hw.c (sim_hw_uninstall): Likewise.
1933 * sim-memopt.c (do_memopt_delete): Likewise.
1934 (sim_memory_uninstall): Likewise.
1935 * sim-module.c (sim_module_uninstall): Likewise.
1936 * sim-options.c (sim_parse_args): Likewise.
1937 * sim-profile.c (profile_pc_cleanup): Likewise.
1938 (profile_uninstall): Likewise.
1939 * sim-watch.c (do_watchpoint_delete): Likewise.
1940 * sim-utils.c (zfree): Delete.
1941 (sim_state_free): Change zfree to free.
1942 * sim-utils.h (zfree): Delete.
1944 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1946 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1948 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1950 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1952 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1954 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1956 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1957 when asprintf fails.
1958 * sim-utils.c (sim_do_commandf): Issue an error and return when
1960 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1963 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1965 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1966 bytes has been calculated and when mmap_next_fd is valid and
1968 (memory_option_handler): Allow missing size when mmap_next_fd is
1971 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1973 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1974 not empty, and always append $3 to $hardware.
1976 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1978 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1979 * sim-hw.h (sim_hw_abort): Likewise.
1981 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1983 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1985 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1987 * run.1: Copyright year update.
1989 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1991 * hw-alloc.h (HW_NALLOC): Define.
1993 010-12-28 Mike Frysinger <vapier@gentoo.org>
1995 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1997 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1999 * sim-memopt.c (OPTION_MAP_INFO): Define.
2000 (memory_options): Handle --map-info.
2001 (memory_option_handler): Handle OPTION_MAP_INFO.
2003 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2005 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2006 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2007 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2009 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2011 * sim-core.c (WITH_HW): Add device casts to device_error,
2012 device_io_read_buffer, and device_io_write_buffer.
2014 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2016 * dv-sockser.c (dv_sockser_write_buffer): New function.
2017 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2018 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2020 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2022 * callback.c (os_lseek): Call wrap on lseek result.
2024 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2026 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2027 call by its equality to -1 not by it being negative.
2028 (connected_p): Likewise for accept() call.
2030 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2032 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2034 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2036 * profile.c (sim_profile_print_bar): Add cpu argument.
2038 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2040 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2042 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2044 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2045 (profile_print_pc): Convert sim_io_printf to profile_printf.
2046 (profile_print_insn): Likewise.
2047 (profile_print_memory): Likewise.
2048 (profile_print_core): Likewise.
2049 (profile_print_model): Likewise.
2050 (sim_profile_print_bar): Likewise.
2051 (profile_print_speed): Likewise.
2052 (profile_print_addr_ranges): Likewise.
2053 (profile_info): Likewise.
2054 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2056 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2058 * sim-model.c (OPTION_MODEL): Convert to enum.
2059 (OPTION_MODEL_INFO): New enum.
2060 (model_options): Add model-info/info-model entries.
2061 (model_option_handler): Handle OPTION_MODEL_INFO.
2063 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2065 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2066 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2069 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2071 * sim-hrw.c (sim_write): Add const to buf arg.
2072 * sim-utils.h (sim_write_fn): Likewise.
2074 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2076 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2079 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2081 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2082 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2083 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2084 * dv-sockser.c (sockser_options): Likewise.
2085 * hw-ports.c (empty_hw_ports): Likewise.
2086 * sim-hw.c (hw_options): Likewise.
2087 * sim-model.c (model_options): Likewise.
2088 * sim-options.c (standard_options): Likewise.
2089 * sim-profile.c (profile_options): Likewise.
2090 * sim-trace.c (trace_options): Likewise.
2091 * sim-watch.c (watchpoint_options): Likewise.
2093 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2095 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2096 the local "arg_table" variable, and the xmalloc cast.
2098 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2100 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2102 (sim_fpu_print_func): Add const markings to format buffer.
2104 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2106 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2108 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2110 * sim-trace.c (save_data): Add const markings to "buf" argument.
2112 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2114 * sim-options.c (standard_option_handler): Add const markings to
2117 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2119 * hw-ports.h: Fix spelling typos.
2121 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2123 * configure.ac: Check for socklen_t.
2124 * configure, config.in: Regenerated.
2125 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2127 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2129 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2130 * sim-hw.c (hw_option_handler): Likewise.
2132 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2134 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2135 (interrupt_nr_to_str): Likewise.
2136 (default_interrupt_names): Add const to pointer type.
2137 (sim_watchpoint_install): Add const to prefix.
2138 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2140 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2142 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2143 (sim_core_write_buffer): Likewise.
2145 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2147 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2148 the SIM_HAVE_ADDR_RANGE define.
2150 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2152 * sim-core.h (device_error): Add const to message, and add printf
2155 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2157 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2158 SIM_HAVE_ADDR_RANGE define.
2160 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2162 * dv-glue.c (hw_glue_ports): Swap static and const.
2164 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2166 * nrun.c (usage): Use void in definition.
2167 * sim-options.c (dup_arg_p): Convert old-style function definition.
2168 (sim_parse_args): Likewise.
2169 (sim_print_help): Likewise.
2170 * sim-trace.c (set_trace_option_mask): Likewise.
2171 (set_trace_option): Likewise.
2172 * sim-utils.c (sim_analyze_program): Likewise.
2173 (sim_elapsed_time_get): Likewise.
2174 (sim_elapsed_time_since): Likewise.
2176 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2178 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2179 (standard_options): Likewise.
2180 (standard_option_handler): Likewise.
2182 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2184 * hw-ports.c (TRACE): Delete.
2185 * hw-properties.c (TRACE): Delete.
2186 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2187 (hw_find_integer_property): Likewise.
2188 (hw_find_integer_array_property): Likewise.
2189 (hw_add_duplicate_property): Likewise.
2191 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2193 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2196 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2198 * sim-model.c: Include sim-model.h
2200 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2202 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2203 & from the STATE_CPU() examples.
2205 2010-01-24 Doug Evans <dje@sebabeach.org>
2207 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2208 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2210 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2211 (struct cgen_fp_ops): Update signatures of floating point conversion
2214 * Make-common.in (CGEN_SIM_DEPS): Define.
2215 (CGEN_INCLUDE_DEPS): Use it.
2216 (CGEN_MAIN_CPU_DEPS): Simplify.
2218 2010-01-22 Doug Evans <dje@sebabeach.org>
2220 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2221 (SUBWORDTFSI, JOINSIDI): Ditto.
2223 2010-01-05 Doug Evans <dje@sebabeach.org>
2225 * cgen-types.h (SETDI): Delete, unused.
2227 2009-12-02 Doug Evans <dje@sebabeach.org>
2229 * cgen-engine.h: Remove duplicated comment.
2231 2009-11-23 Doug Evans <dje@sebabeach.org>
2233 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2234 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2236 2009-11-22 Doug Evans <dje@sebabeach.org>
2238 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2239 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2240 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2241 instead of CGEN_INSN_INT.
2243 * cgen-trace.h (trace_extract): Add cast to fix warning.
2245 2009-11-05 Doug Evans <dje@sebabeach.org>
2247 * cgen-mem.h (DECLARE_GETT): Don't inline.
2248 (DECLARE_SETT): Ditto.
2250 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2252 * sim-inline.h: Fix spelling error.
2254 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2256 * Make-common.in: Add datarootdir.
2258 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2260 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2261 (SIM_CHECK_MEMBERS_1): Remove.
2262 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2263 AC_CHECK_MEMBERS one.
2264 * configure: Regenerate.
2266 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2267 * configure: Regenerate.
2269 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2271 * config.in: Regenerate.
2272 * configure: Likewise.
2274 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2275 definition of AC_CHECK_MEMBER.
2277 * aclocal.m4: m4_include toplevel config/override.m4.
2278 * configure: Regenerate.
2280 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2282 * Makefile.in (datarootdir): New variable.
2284 2009-07-07 Doug Evans <dje@sebabeach.org>
2286 * Make-common.in (CPU_DIR): Define.
2288 2009-07-06 Doug Evans <dje@sebabeach.org>
2290 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2291 identifiers for file types rather than encoding internal
2292 implementation details of cgen.sh.
2293 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2294 * cgen.sh: Add support for parallel makes.
2295 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2297 2009-05-18 Jon Beniston <jon@beniston.com>
2299 * gennltvals.sh: Add lm32 target.
2300 * nltvals.def: Add lm32 syscall definitions.
2302 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2304 Speed up simulator startup:
2305 * sim-utils.c (zalloc): Use xcalloc.
2307 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2309 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2310 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2311 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2312 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2313 type, QI, HI, SI, DI.
2315 * callback.c (os_error): Mark as being a noreturn function.
2316 * sim-io.h (sim_io_error): Similar for sim_io_error.
2318 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2320 * aclocal.m4: Fix underquoting of function names.
2322 2008-10-21 Julian Brown <julian@codesourcery.com>
2324 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2326 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2328 * common.m4: Add test for libz and zlib.h.
2329 * configure: Regenerate to track ../common/common.m4 changes.
2332 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2333 Daniel Jacobowitz <dan@codesourcery.com>
2334 Joseph Myers <joseph@codesourcery.com>
2336 * aclocal.m4: Include ../../config/acx.m4.
2337 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2338 * configure, config.in: Regenerate.
2339 * Make-common.in (LIB_OBJS): Add version.o.
2340 (version.c, version.o): New rules.
2341 * run.c: Include version.h.
2342 (usage): Add help parameter. Print output either to stdout or
2343 stderr depending on that parameter.
2344 (print_version): New.
2345 (main): Check for --help and --version.
2346 * run-sim.h (sim_target_display_usage): Add help parameter.
2349 2008-04-14 Hans Kester <kester.hans@gmail.com>
2351 * sim-signal.c: Define missing signals for _WIN32.
2353 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2355 * gennltvals.sh: Add cr16.
2356 * nltvals.def: Rebuild.
2358 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2360 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2361 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2363 2007-08-10 Nick Clifton <nickc@redhat.com>
2365 * sim-memopt.c (memory_options): Mention that the
2366 --memory-size switch accepts suffixes.
2367 (parse_size): Handle a suffix on the size value.
2368 * sim-options.c (standard_options): Mention that the mem-size
2369 switch accepts suffixes.
2370 (standard_option_handler): Handle a suffix on the size value.
2372 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2374 * acconfig.h: Remove.
2375 * config.in: Regenerate.
2377 2006-11-07 Thiemo Seufer <ths@mips.com>
2379 * gentmap.c: Fix compile time warning.
2381 2006-11-07 Thiemo Seufer <ths@mips.com>
2383 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2384 for bfd text addresses.
2386 2006-08-29 Thiemo Seufer <ths@mips.com>
2387 Nigel Stephens <nigel@mips.com>
2389 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2390 SIM_QUIET_NAN_NEGATED.
2392 2006-08-29 Nigel Stephens <nigel@mips.com>
2394 * sim-profile.c (profile_pc_init): Initialise default profiling
2395 frequency to a prime number.
2396 (profile_print_pc): Convert gmon.out sample data into target
2399 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2401 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2402 * common.m4: Likewise.
2403 * configure: Regenerated.
2405 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2407 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2408 * configure: Regenerated.
2410 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2412 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2413 and LIBINTL_DEP everywhere.
2414 (CSEARCH): Use INCINTL.
2415 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2417 * configure: Regenerated.
2419 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2421 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2422 option-contents test.
2424 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2426 * sim-signal.c (sim_signal_to_target): Fix typos.
2428 * sim-reason.c (sim_stop_reason): Use
2429 sim_signal_to_target, not sim_signal_to_host.
2430 * sim-signal.c (sim_signal_to_host): Fix typo.
2431 (sim_signal_to_target): New function.
2433 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2435 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2438 2005-07-08 Ian Lance Taylor <ian@airs.com>
2440 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2442 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2443 different fraction for a quiet NaN.
2444 (unpack_fpu): Likewise.
2446 2005-07-08 Ben Elliston <bje@au.ibm.com>
2448 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2449 * sim-load.c: Likewise.
2450 * syscall.c: Likewise.
2452 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2454 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2457 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2459 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2461 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2463 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2464 and signed64 for __ALPHA__.
2466 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2468 * aclocal.m4 Include ../../gettext.m4.
2469 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2470 (AM_LC_MESSAGES): Remove.
2471 * configure: Regenerate.
2473 2005-02-28 Jim Blandy <jimb@redhat.com>
2475 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2476 -Wuninitialized in the default list of build warnings if CFLAGS is
2477 set, and doesn't include -O. (Using -Wuninitialized without
2478 optimization produces a warning, which interferes with compilation
2481 2005-02-21 Jim Blandy <jimb@redhat.com>
2483 * callback.c (os_fstat): Don't declare 't' unless it's used.
2485 2005-02-09 Jim Blandy <jimb@redhat.com>
2487 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2489 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2490 to $(CGEN), to ensure that the command substitution happens where
2491 the variable is referenced in the submake, not when the submake's
2492 arguments are expanded.
2493 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2494 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2495 application Scheme script directly after ${cgen}; don't precede it
2498 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2500 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2501 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2502 Include libiberty.h.
2503 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2504 being either end of a pipe.
2505 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2506 (os_shutdown): Clear pipe state.
2507 (default_callback): Initialize new members.
2509 * callback.c (default_callback): Initialize target_endian.
2510 (cb_store_target_endian): Renamed from store, new first parameter
2511 host_callback *cb, drop last parameter big_p. Take endianness
2513 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2514 Remove variable big_p.
2515 * nrun.c (main): Initialize default_callback.target_endian.
2517 2005-01-14 Andrew Cagney <cagney@gnu.org>
2519 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2520 Add explicit call to AC_CONFIG_HEADER.
2521 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2522 * configure: Re-generate.
2524 2005-01-12 Andrew Cagney <cagney@gnu.org>
2526 * common.m4: New file, based on of aclocal.m4.
2528 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2530 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2531 * configure: Regenerated to track ../common/aclocal.m4 changes.
2533 2005-01-07 Andrew Cagney <cagney@gnu.org>
2535 * configure.ac: Rename configure.in, require autoconf 2.59.
2536 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2537 * configure: Re-generate.
2539 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2541 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2542 <case CB_SYS_ftruncate>: New cases.
2544 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2546 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2547 (cb_syscall) <case CB_SYS_rename>: New case.
2548 * callback.c (os_lstat): New function.
2550 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2552 * run.1: Document --sysroot=filepath.
2553 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2554 (standard_options): Support --sysroot=<path>.
2555 (standard_option_handler): Handle OPTION_SYSROOT.
2556 * syscall.c (simulator_sysroot): Define, initialized empty.
2557 (get_path): Prepend simulator_sysroot to absolute file path.
2558 [HAVE_STRING_H]: Include string.h.
2559 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2560 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2561 (main): If simulator_sysroot is not empty, chdir there.
2562 * sim-config.h (simulator_sysroot): Declare.
2564 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2565 cgen_rtx_error" in a CGEN-generated simulator.
2566 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2567 replacement for CGEN-related breakpoints.
2569 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2571 * Make-common.in (sim-basics_h): Add $(callback_h).
2573 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2575 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2576 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2577 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2578 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2579 (SIM_CHECK_MEMBERS): New macros.
2580 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2581 for struct stat member test and write. Add ST_x calls for each
2582 struct stat member tested in configure.in. Wrap each ST_x call in
2583 #ifdef of configure macro for that member.
2584 * configure, config.in: Regenerate.
2586 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2588 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2590 <case desc>: Pass -OPC opcfile.
2591 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2592 parameter to cgen.sh.
2594 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2596 * Make-common.in (sim-basics_h): Correct dependencies on
2597 cconfig.h and tconfig.h
2598 (sim-load.o): Correct typo in sim-basics_h dependency.
2600 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2602 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2603 sub-dependencies for other sim files that they include.
2604 (sim_main_headers): Use sim-*_h macros.
2605 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2607 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2609 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2612 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2613 $(remote_sim_h) too.
2614 (sim_main_headers): Add sim-utils.h.
2616 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2618 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2620 2004-07-26 Andrew Cagney <cagney@gnu.org>
2622 Problem from Olaf Hering <olh@suse.de>.
2623 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2625 2004-07-10 Ben Elliston <bje@au.ibm.com>
2627 * hw-tree.c (parse_integer_property): Typo fix in comments.
2628 * sim-options.c (sim_args_command): Likewise.
2630 2004-06-28 Andrew Cagney <cagney@gnu.org>
2632 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2634 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2636 * callback.c (os_shutdown): Fix bug in last change: actually
2637 mark file descriptors as available on startup.
2639 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2641 [ include/gdb: * callback.h (host_callback_struct): Replace
2642 members fdopen and alwaysopen with fd_buddy. ]
2643 * callback.c: Changed all users.
2645 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2647 * sim-load.c (sim_load_file): Use bfd_get_section_size
2648 instead of bfd_get_section_size_before_reloc.
2650 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2652 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2653 passing it to printf.
2655 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2657 * callback.c: Update copyright dates.
2659 * sim-basics.h: Likewise.
2660 * sim-load.c: Likewise.
2661 * syscall.c: Likewise.
2663 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2665 * callback.c: Include cconfig.h instead of config.h.
2667 * sim-basics.h: Likewise.
2668 * sim-load.c: Likewise.
2669 * syscall.c: Likewise.
2671 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2673 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2675 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2677 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2679 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2681 * sim-options.c (standard_options): Fix the names of H8
2684 2003-10-30 Andrew Cagney <cagney@redhat.com>
2686 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2687 with "struct bfd_symbol".
2689 2003-10-21 Andrew Cagney <cagney@redhat.com>
2691 * callback.c (os_truncate): Call "truncate", and not "stat".
2693 2003-10-20 Andrew Cagney <cagney@redhat.com>
2695 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2697 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2699 * callback.c (os_ftruncate, os_truncate): New functions.
2700 (default_callback): Initialize ftruncate and truncate members.
2702 2003-09-08 Dave Brolley <brolley@redhat.com>
2704 On behalf of Doug Evans <dje@sebabeach.org>
2705 * cgen.sh: New arg archfile.
2706 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2707 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2709 2003-08-28 Andrew Cagney <cagney@redhat.com>
2711 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2712 * sim-options.c (print_help): Cast the format with specifier to
2715 2003-08-20 Michael Snyder <msnyder@redhat.com>
2716 Dave Brolley <brolley@redhat.com>
2718 * cgen-par.h (flags, word1): New target-specific
2719 fields of CGEN_WRITE_QUEUE_ELEMENT.
2720 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2721 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2722 * gennltvals.sh: Add frv target.
2723 * nltvals.def: Add frv target.
2725 2003-06-23 Michael Snyder <msnyder@redhat.com>
2727 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2728 * sim-reg.c: Fix cut-and-paste bug in comment.
2730 2003-06-22 Andrew Cagney <cagney@redhat.com>
2732 From matthew green <mrg@redhat.com>:
2733 * sim-fpu.h: Update copyright.
2734 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2735 * sim-fpu.c: Update copyright.
2736 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2738 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2740 From Doug Evans <dje@sebabeach.org>:
2741 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2742 with disassemble_info:read_memory_func.
2743 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2745 2003-06-04 Michael Snyder <msnyder@redhat.com>
2747 * common/run.c (main): Remove SIM_H8300 ifdef.
2749 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2750 (standard_options): Add '-x' for h8/300sx.
2751 (standard_option_handler): Add case for SIM_H8300SX.
2753 2003-04-13 Michael Snyder <msnyder@redhat.com>
2755 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2757 2003-03-01 Andrew Cagney <cagney@redhat.com>
2759 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2760 (sim_engine_vabort): Ditto.
2762 2003-02-27 Andrew Cagney <cagney@redhat.com>
2764 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2765 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2766 * nrun.c (main): Ditto.
2768 2003-02-26 Andrew Cagney <cagney@redhat.com>
2770 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2771 (sim_engine_vabort): Ditto.
2772 (sim_engine_halt, sim_engine_restart): Ditto.
2774 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2776 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2777 (sim-break_h): Delete macro.
2778 (sim-break.o): Delete rule.
2779 * sim-break.c: Delete file.
2780 * sim-break.h: Delete file.
2781 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2782 (STATE_BREAKPOINTS): Delete macro.
2783 (sim_state_base): Delete field breakpoints.
2784 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2785 sim_break_install to array.
2787 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2789 * run.c (usage): Fix typos.
2791 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2793 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2795 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2797 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2798 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2799 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2800 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2801 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2802 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2803 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2804 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2805 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2806 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2808 2002-11-13 Andrew Cagney <cagney@redhat.com>
2810 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2812 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2814 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2815 (distclean): Depend on it.
2817 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2819 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2821 2002-08-29 Dave Brolley <brolley@redhat.com>
2823 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2825 2002-07-17 Andrew Cagney <cagney@redhat.com>
2827 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2828 (sim_set_callbacks, sim_size, sim_trace)
2829 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2830 to here from "gdb/remote-sim.h".
2832 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2834 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2835 avoid possible longjmp problems with automatic variable siggnal.
2837 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2839 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2840 * Make-common.in (installdirs): Make $(libdir) too, needed when
2841 installing libsim.a.
2843 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2845 * gennltvals.sh (dir): Mark d30v as obsolete.
2846 * nltvals.def: Remove d30v.
2848 2002-06-17 Andrew Cagney <cagney@redhat.com>
2850 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2852 * sim-memopt.c: Include <unistd.h>.
2853 (do_memopt_add): Fix printf format.
2854 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2856 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2858 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2859 --enable-gdb-build-warnings.
2860 * configure: Regenerated to track ../common/aclocal.m4 changes.
2862 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2864 * sim-fpu.c (unpack_fpu): Initialize exponent for
2867 (sim_fpu_sqrt): Same.
2869 2002-06-08 Andrew Cagney <cagney@redhat.com>
2871 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2872 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2874 * sim-load.c: Ditto.
2875 * callback.c: Ditto.
2877 * Make-common.in (callback_h): Define.
2878 (remote_sim_h): Define.
2880 (callback.o): Update.
2881 (syscall.o): Update.
2884 (sim-hload.o): Update.
2886 (sim-reason.o): Update.
2887 (sim-reg.o): Update.
2888 (sim-resume.o): Update.
2890 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2892 * run.c: Fix formatting.
2894 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2896 * run-sim.h: New header. Provide prototypes for functions used
2897 between run() and libsim.a which are not used by GDB.
2898 * run.c: Include run-sim.h.
2899 (main): If SIM_TARGET_SWITCHES is defined call
2900 sim_target_parse_command_line.
2901 (usage): If SIM_TARGET_SWITCHES is defined call
2902 sim_target_display_usage.
2904 2002-05-17 Andrey Volkov <avolkov@transas.com>
2906 * run.c: Made h8300s as new target, not h8300h alias.
2907 Added new option -S (h8300s target)
2908 * sim-options.c: Ditto.
2910 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2912 * callback.c: Use 'deprecated' rather than 'depreciated.'
2914 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2916 From wiz at danbala:
2917 * sim-fpu.h: Fix grammar and typos.
2920 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2922 * callback.c: Fix some spelling errors.
2923 * hw-device.h: Likewise.
2924 * hw-tree.c: Likewise.
2925 * sim-abort.c: Likewise.
2926 * sim-alu.h: Likewise.
2927 * sim-core.h: Likewise.
2928 * sim-events.c: Likewise.
2929 * sim-events.h: Likewise.
2930 * sim-fpu.h: Likewise.
2931 * sim-profile.h: Likewise.
2932 * sim-utils.c: Likewise.
2934 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2936 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2939 2002-01-20 Ben Elliston <bje@redhat.com>
2941 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2942 the comment for this enumerator.
2944 2002-01-14 Ben Elliston <bje@redhat.com>
2946 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2948 2001-12-20 Kazu Hirata <kazu@hxi.com>
2950 * run.c (usage): Fix a typo.
2952 2001-07-05 Ben Elliston <bje@redhat.com>
2954 * Make-common.in (srccgen): Remove.
2955 (CGEN_CPU_DIR): Define.
2956 (CGEN_READ_SCM): Redefine without $(srccgen).
2957 (CGEN_ARCH_SCM): Ditto.
2958 (CGEN_CPU_SCM): Ditto.
2959 (CGEN_DECODE_SCM): Ditto.
2960 (CGEN_DESC_SCM): Ditto.
2962 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2964 * sim-load.c (sim_load_file): Put it back: external now.
2965 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2967 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2969 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2971 * sim-utils.c (sim_analyze_program): Ditto.
2973 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2975 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2976 we're finished with its immediate use.
2977 * sim-load.c (sim_load_file): Ditto.
2979 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2981 Add support for mmap-based memory regions.
2982 * sim-memopt.c (mmap_next_fd): New global.
2983 (sim_memory_init): Reinitialize it.
2984 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2985 "--memory-mapfile FILE" option. Check for some errors.
2986 (do_memopt_add): Conditionally do mmap instead of malloc for
2987 backing store of simulated memory. Check for more errors.
2988 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2989 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2990 * configure.in: Look for mmap/fstat related functions and headers.
2991 * config.in, configure: Regenerated.
2993 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2995 * sim-core.c (sim_core_map_attach): Correct overlap-related
2998 2001-03-07 Michael Meissner <meissner@redhat.com>
3000 * run.c (alloca-conf.h): Delete, no longer provided.
3002 2001-02-22 Ben Elliston <bje@redhat.com>
3004 * sim-trace.h (TRACE_VPU_IDX): Add.
3005 (TRACE_vpu): Define.
3006 (WITH_TRACE_VPU_P): Likewise.
3007 (TRACE_VPU_P): Likewise.
3008 * sim-trace.c (OPTION_TRACE_VPU): Define.
3009 (trace_options): Add --trace-vpu.
3010 (trace_option_handler): Handle OPTION_TRACE_VPU.
3011 (trace_option_handler): Include VPU tracing in --trace-semantics.
3012 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3014 2001-02-21 Ben Elliston <bje@redhat.com>
3016 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3017 (TRACE_BRANCH_INPUT2): Likewise.
3019 2001-02-09 Ben Elliston <bje@redhat.com>
3021 * (profile_print_pc): Write header out in target byte order.
3023 2001-02-09 Ben Elliston <bje@redhat.com>
3025 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3026 adjusting the pc shift value.
3028 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3030 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3031 where a numeric value is supplied.
3033 2001-01-06 Ben Elliston <bje@redhat.com>
3035 * cgen.sh: Allow extrafiles to include the semantics files when
3036 generating an ISA-specific decoder.
3038 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3040 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3042 2000-12-23 Ben Elliston <bje@redhat.com>
3044 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3045 them to the trace stream using sim_fpu_printn_fpu. Include
3048 2000-12-15 Ben Elliston <bje@redhat.com>
3050 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3051 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3052 trailing digits as specified (-1 to print all digits).
3053 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3054 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3057 2000-12-13 Ben Elliston <bje@redhat.com>
3059 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3060 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3063 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3065 * sim-endian.h: Don't have parameters on macro definitions which
3066 are simply renaming functions, to permit use of XCONCAT2 in both
3067 the macro name and the arguments in a use of such a definition.
3069 2000-12-11 Ben Elliston <bje@redhat.com>
3071 * cgen-ops.h (SUBWORDDFDI): New function.
3073 2000-12-05 Ben Elliston <bje@redhat.com>
3075 * Make-common.in (cgen-defs): New target.
3076 (cgen-decode): Pass $(EXTRAFILES).
3078 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3079 -outfile-suffix options.
3081 2000-12-04 Ben Elliston <bje@redhat.com>
3083 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3084 (SUBWORDSIUQI): Likewise.
3085 (SUBWORDDIHI): Likewise.
3086 (SUBWORDDIQI): New function.
3088 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3089 * cgen-scache.c (scache_option_handler): Remove unused local var.
3091 2000-12-03 Ben Elliston <bje@redhat.com>
3093 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3095 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3097 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3099 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3101 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3104 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3106 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3107 (set_hw_delete): Moved the macro as a function.
3108 * hw-base.h (set_hw_delete): Declare as external function.
3109 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3110 allocated using hw_malloc.
3112 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3114 * sim-options.c (sim_parse_args): Free the memory used for
3115 long_options, short_options, handlers, opt_cpu, orig_val.
3117 2000-11-20 Ben Elliston <bje@redhat.com>
3119 * cgen-ops.h (SUBBI): New macro.
3120 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3121 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3123 2000-11-16 Ben Elliston <bje@redhat.com>
3125 * cgen-types.h (VOID): New type.
3127 2000-11-09 Ben Elliston <bje@redhat.com>
3129 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3130 (sim_fpu_two): Set exponent to 1.
3132 2000-10-26 Ben Elliston <bje@redhat.com>
3134 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3135 `all'. Pass `-i' options to cgen applications.
3136 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3137 cgen-desc): Pass $(isa) to cgen.sh.
3139 2000-10-08 Ben Elliston <bje@redhat.com>
3141 * cgen-utils.c (cgen_rtx_error): New function.
3143 2000-10-07 Ben Elliston <bje@redhat.com>
3145 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3146 conditions for sim_core_read_buffer().
3148 2000-09-26 Dave Brolley <brolley@redhat.com>
3150 * cgen-utils.c (RORQI): New function.
3151 (ROLQI): New function.
3152 (RORHI): New function.
3153 (ROLHI): New function.
3155 2000-08-28 Dave Brolley <brolley@redhat.com>
3157 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3158 in insn_value if it will fit.
3160 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3162 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3164 2000-08-15 Dave Brolley <brolley@redhat.com>
3166 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3168 2000-08-15 Dave Brolley <brolley@redhat.com>
3170 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3171 (PROFILE_CPU_FREQ): New macro.
3172 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3173 (profile-options): Add profile-cpu-frequency.
3174 (parse_frequency): New function.
3175 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3176 (profile_print_speed): Print cpu frequency and simulated execution time.
3177 Re-indent other items to match.
3179 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3181 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3183 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3185 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3186 * Makefile.in (install): Install run.1 man page.
3188 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3190 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3191 * Makefile.in (headers,nltvals.def): Merge.
3193 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3195 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3196 * nrun.c (main): Print the simulator statistics only in
3198 * hw-properties.h (hw_find_integer_array_property): Fix
3199 prototype (use signed_cell).
3201 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3202 * sim-events.c (sim_events_remain_time): New function returning
3203 the time that remains before the event is raised.
3204 * hw-events.c (hw_event_remain_time): Likewise.
3205 * sim-events.h (sim_events_remain_time): Declare.
3206 * hw-events.h (hw_event_remain_time): Declare.
3208 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3209 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3210 (OPTION_HW_LIST): New option --hw-list to list the devices.
3211 (hw_option_handler): List the device tree with 'sim_hw_print'.
3213 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3214 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3215 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3216 (EXTENDED): Define for 16-bit word size.
3217 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3218 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3219 * sim-types.h: Added support for 16-bit targets.
3221 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3223 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3225 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3227 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3228 * Makefile.in (distclean): Clean cconfig.h also.
3230 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3232 * configure: Regenerated to track ../common/aclocal.m4 changes.
3234 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3236 * aclocal.m4 (sim-profile): Enable the profiler by default.
3238 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3240 * run.c (main): Initialize sigrc.
3242 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3244 * sim-events.c (update_time_from_event): Add more detailed event
3247 2000-03-30 Dave Brolley <brolley@redhat.com>
3249 * aclocal.m4 (cgen): Use guile to run cgen.
3251 2000-03-23 Dave Brolley <brolley@redhat.com>
3253 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3255 * cgen-accfp.c (fextsfdf): New function.
3256 (ftruncdfsf): New function.
3257 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3259 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3261 * cgen-ops.h: Added TRUNCSISI.
3263 2000-03-08 Dave Brolley <brolley@redhat.com>
3265 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3266 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3267 (sim_queue_fn_si_write): Last argument is has type USI.
3268 (sim_queue_fn_sf_write): New function.
3269 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3270 (sim_queue_fn_sf_write): New function.
3271 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3273 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3275 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3276 sim_set_trace and run simulator using sim_resume.
3277 (main): Add option ``-o'' - operating environment. Only continue
3278 after a signal when operating environment.
3279 (main): Always set REASON and SIGRC using sim_stop_reason.
3280 (sim_trace): Delete extern declaration.
3282 2000-02-08 Nick Clifton <nickc@cygnus.com>
3284 * callback.c: Fix compile time warning messages.
3285 * run.c: Fix compile time warning messages.
3287 1999-12-17 Dave Brolley <brolley@cygnus.com>
3289 * sim-profile.h: (set_profile_option_mask): Add prototype.
3290 * sim-profile.c (set_profile_option_mask): No longer static.
3292 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3294 * sim-arange.c: Include <string.h>
3296 1999-12-07 Dave Brolley <brolley@cygnus.com>
3298 * sim-options.c (print_help): '=' required before optional argument.
3299 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3300 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3301 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3302 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3303 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3304 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3305 (fn_mem_qi_write): New union members.
3306 (fn_mem_hi_write): New union members.
3307 (fn_mem_si_write): New union members.
3308 (fn_mem_di_write): New union members.
3309 (fn_mem_df_write): New union members.
3310 (fn_mem_xi_write): New union members.
3311 (sim_queue_fn_mem_qi_write): New function.
3312 (sim_queue_fn_mem_hi_write): New function.
3313 (sim_queue_fn_mem_si_write): New function.
3314 (sim_queue_fn_mem_di_write): New function.
3315 (sim_queue_fn_mem_df_write): New function.
3316 (sim_queue_fn_mem_xi_write): New function.
3317 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3318 (sim_queue_fn_mem_hi_write): New function.
3319 (sim_queue_fn_mem_si_write): New function.
3320 (sim_queue_fn_mem_di_write): New function.
3321 (sim_queue_fn_mem_df_write): New function.
3322 (sim_queue_fn_mem_xi_write): New function.
3323 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3324 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3325 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3327 1999-12-01 Dave Brolley <brolley@cygnus.com>
3329 * cgen-accfp.c (subsf): Check status code.
3347 1999-11-26 Dave Brolley <brolley@cygnus.com>
3349 * cgen-par.h (fn_df_write): Mode of data is DF.
3350 (sim_queue_fn_df_write): Mode of data is DF.
3351 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3353 1999-11-22 Dave Brolley <brolley@cygnus.com>
3355 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3356 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3358 1999-11-04 Dave Brolley <brolley@cygnus.com>
3360 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3361 CGEN_MEM_XI_WRITE members.
3362 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3363 (sim_queue_fn_xi_write): New function.
3364 (sim_queue_mem_xi_write): New function.
3366 * cgen-par.c (sim_queue_fn_xi_write): New function.
3367 (sim_queue_mem_xi_write): New function.
3368 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3371 1999-10-22 Dave Brolley <brolley@cygnus.com>
3373 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3374 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3375 * cgen-par.c: Set insn_address for each queued write. Get pc from
3376 cpu when executing queued writes.
3378 1999-10-19 Dave Brolley <brolley@cygnus.com>
3380 * cgen-par.h (sim_queue_fn_pc_write): New function.
3381 (CGEN_FN_PC_WRITE): New enumerator.
3382 (fn_pc_write): New union member.
3383 * cgen-par.c (sim_queue_fn_pc_write): New function.
3384 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3386 1999-10-18 Dave Brolley <brolley@cygnus.com>
3388 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3389 (CGEN_MEM_DF_WRITE): New enumerator.
3390 (mem_di_write): New union member.
3391 (mem_df_write): New union member.
3392 * cgen-par.c (sim_queue_mem_di_write): New function.
3393 (sim_queue_mem_df_write): New function.
3394 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3396 * cgen-accfp.c (divsf): Check for division errors.
3398 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3400 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3402 1999-10-07 Dave Brolley <brolley@cygnus.com>
3404 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3405 (fn_hi_write): New union member.
3406 (sim_queue_fn_hi_write): New function.
3407 * cgen-par.c (sim_queue_fn_hi_write): New function.
3408 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3410 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3412 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3413 Change type of result to SEM_PC.
3415 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3417 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3419 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3421 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3422 (JOIN*): Delete cpu arg.
3424 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3426 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3428 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3430 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3432 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3435 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3437 * run.c (main): Check the sim_stop_reason and only halt simulation
3438 when a valid stop condition is identified.
3440 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3442 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3444 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3446 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3447 (bi_write): New union element.
3448 (sim_queue_bi_write): New function.
3449 * cgen-par.c (sim_queue_bi_write): New function.
3450 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3452 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3454 * configure: Regenerated to track ../common/aclocal.m4 changes.
3456 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3457 ../gdb/configure.in.
3458 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3459 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3460 (SIM_WARNINGS): Delete
3461 (CONFIG_CFLAGS): Update.
3463 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3465 * cgen-par.c: New file.
3466 * cgen-par.h: New file.
3467 * cgen-sim.h (cgen-par.h): #include it.
3468 * cgen-cpu.h (write_queue): New field.
3469 (CPU_WRITE_QUEUE): New access macro.
3470 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3471 (cgen-par.o): New target.
3473 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3475 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3476 * cgen-utils.c (mode_names): Update.
3478 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3480 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3481 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3482 buffer arg if WITH_PARALLEL_GENWRITE.
3483 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3484 (struct idesc): Ditto.
3486 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3488 * sim-model.c (model_option_handler): Add \n to error message.
3490 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3492 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3493 (insn_sem): Rewrite.
3494 (sem_fn_desc): New struct.
3496 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3498 (scache case): Split into non-parallel/parallel versions.
3499 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3500 if not use semantic switch version.
3502 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3504 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3505 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3506 (SEM_BRANCH_INIT_EXTRACT): Delete.
3507 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3508 (SEM_BRANCH_FINI): Ditto.
3509 (SEM_BRANCH_VIA_ADDR): Ditto.
3510 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3511 (SEM_BRANCH_ADDR_CACHE): Delete.
3512 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3513 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3515 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3516 (@cpu@_pbb_begin): Initialize branch_target.
3517 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3518 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3520 (@cpu@_engine_run_fast): Ditto.
3522 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3524 * cgen-utils.c (RORSI): New function.
3525 (ROLSI): New function.
3527 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3529 * Makefile.in (TAGS): Tweak TAGS regex.
3530 * cgen-mem.h (*): Add TAGS markers.
3532 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3534 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3535 passed in when sim_resume is first entered - don't re-pass it
3538 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3540 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3541 OPTION_LOAD_LMA but only when is defined.
3542 (standard_options): When SIM_HANDLES_LMA is defined include
3543 options --load-lma and --load-vma.
3544 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3546 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3547 (struct sim_state_base): Add load_at_lma_p.
3548 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3549 STATE_LOAD_AT_LMA_P.
3551 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3553 * nrun.c (main): Re-format loop gnu style.
3555 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3557 * dv-sockser.c (connected_p): Initialize addrlen.
3559 1999-07-06 Dave Brolley <brolley@cygnus.com>
3561 * cgen-accfp.c (floatsidf): New function.
3562 (fixdfsi): New function.
3564 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3566 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3568 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3570 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3571 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3572 * cgen-fpu.c: New file.
3573 * cgen-fpu.h: New file.
3574 * cgen-accfp.c: New file.
3575 * cgen-cpu.h (CGEN_CPU): New member fpu.
3576 * cgen-mem.h: Redo fp support.
3577 * cgen-ops.h: Delete k&r support. Redo fp support.
3578 * cgen-sim.h: Include cgen-fpu.h.
3579 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3581 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3583 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3585 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3586 (@cpu@_pbb_cti_chain): Minor clean up.
3588 1999-05-08 Felix Lee <flee@cygnus.com>
3590 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3591 AM_CYGWIN32 and AM_EXEEXT.
3592 * configure: Regenerate.
3594 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3596 * sim-core.c (device_error,device_io_read_buffer,
3597 device_io_write_buffer): Delete decls.
3598 * sim-core.h: Put them here.
3600 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3601 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3602 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3603 (sim_core_write_aligned_N): Ditto.
3605 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3607 * sim-memopt.c (sim_memory_uninstall): Don't look into
3610 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3612 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3614 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3616 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3617 (sim_core_write_buffer): Ditto.
3619 1999-04-02 Keith Seitz <keiths@cygnus.com>
3621 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3622 after the interval counter has expired.
3623 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3624 poll_quit callbacks. May be overridden by Makefile.
3625 (poll_quit_counter): New global.
3626 * sim-events.c: Remove all mentions of ui_loop_hook. The
3627 host callback "poll_quit" will serve the purpose.
3628 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3630 * nrun.c: Remove declaration of ui_loop_hook.
3632 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3634 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3635 if being used by gdb.
3637 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3639 * cgen-types.h (XF,TF): Tweak.
3640 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3642 (SUBWORD*,JOIN*): Define.
3643 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3644 moved into cpu descriptor.
3645 * sim-model.h (MACH): New member `num'.
3647 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3649 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3650 (CGEN_CPU): Member opcode renamed to cpu_desc.
3651 New members get_idata,disassembler.
3652 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3653 CGEN_INSN_ATTR_VALUE.
3654 (CGEN_STATE): Delete member opcode_table.
3655 (sim_disassemble_insn): Delete decl.
3656 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3657 (struct idesc): Moved to here from <cpu>-decode.h.
3658 * cgen-run.c (prime_cpu): Call prepare_run callback.
3659 * cgen-trace.h (SFILE): New type.
3660 (sim_disasm_sprintf): Declare.
3661 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3662 (sim_cgen_disassemble_insn): Declare.
3663 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3664 (insn_fields): Delete.
3665 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3667 (trace_insn): Call CPU_DISASSEMBLER hook.
3668 (sim_disasm_sprintf): New function.
3669 (sim_disasm_read_memory): New function.
3670 (sim_disasm_perror_memory): New function.
3671 (sim_cgen_disassemble_insn): New function.
3672 * cgen-utils.c: Don't include cpu-opc.h.
3673 (virtual_insn_entries): New static local.
3674 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3675 (cgen_insn_name): Rewrite.
3676 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3677 * cgen.sh (desc): New file generator handler.
3678 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3679 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3680 Don't include cpu-opc.h,cpu-sim.h.
3681 * sim-model.c (model_set): Delete SIM_DESC arg.
3682 (sim_model_set): Update.
3683 * sim-model.h (MACH): New member prepare_run.
3685 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3687 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3688 if redundant with allocator functions.
3690 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3692 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3694 * sim-profile.h: Make like sim-trace.h.
3695 (PROFILE_USEFUL_MASK): New macro.
3696 * sim-profile.c (profile_options): Make like trace_options, allow
3697 optional on|off arg where applicable.
3698 (set_profile_option_mask): New function.
3699 (sim_profile_set_option): New function.
3700 (profile_option_handler): Simplify.
3701 Have -p only enable selected things, not everything.
3702 Add missing break to OPTION_PROFILE_PC_RANGE.
3703 * cgen-scache.c (scache_options): Allow optional on|off arg to
3705 (scache_option_handler): Use sim_profile_set_option.
3707 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3709 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3710 (memory_option_handler): Implement MEMORY_FILL option. Make
3711 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3712 (parse_ulong_value): New function.
3713 (do_memopt_add): Allocate all buffers. Optionally fill them.
3715 1999-01-15 Richard Henderson <rth@cygnus.com>
3717 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3718 va_list, not an integer.
3719 * sim-events.c (sim_events_schedule): Likewise.
3721 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3722 the appropriate type.
3724 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3726 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3727 (sim_disassemble_insn): Update prototype.
3728 (sim_engine_invalid_insn): Ditto.
3729 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3730 (SEM_BRANCH_INIT): PCADDR->IADDR.
3731 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3732 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3733 * cgen-scache.h (*): Ditto.
3734 * cgen-trace.c (*): Ditto.
3735 * cgen-trace.h (*): Ditto.
3736 * cgen-utils.c (*): Ditto.
3737 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3739 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3740 (simple engine framework): Rewrite.
3741 * sim-module.c (modules): Install model module sooner (and in
3742 particular before the profile module).
3744 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3746 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3747 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3748 (sim_model_init): Call it.
3750 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3752 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3754 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3755 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3756 (SEM_BRANCH_INIT_EXTRACT): New macro.
3757 (SEM_BRANCH_INIT): Add taken_p.
3758 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3759 (SEM_BRANCH_FINI): Use it.
3761 * cgen-run.c (sim_resume): Handle tracing of last insn.
3762 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3763 * cgen-trace.c (current_abuf): New static global.
3764 (trace_insn_init): Initialize it.
3765 (trace_insn_fini): Use it.
3766 (trace_insn): Set it.
3767 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3768 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3769 (@cpu@_emit_after): Ditto.
3770 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3771 labels if WITH_SEM_SWITCH_FULL.
3772 * sim-model.c: Include bfd.h.
3773 (sim_model_init): New function.
3774 (sim_model_install): Record init fn.
3775 * sim-model.h (MACH): New member bfd_name.
3776 * sim-module.c (modules): Initialize model before scache.
3778 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3780 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3782 * nrun.c (main): Remain in simulation loop for traps and
3783 exceptions when in operating environment mode.
3784 (ui_loop_hook): New stub hook for standalone use.
3785 * sim-events.c (sim_events_process): Call ui_loop_hook
3786 periodically on CYGWIN host.
3788 * sim-reason.c (sim_stop_reason): Return host signal numbers
3789 to gdb on sim_stopped and sim_signalled cases.
3790 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3791 hook just before longjmp.
3792 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3793 hook just before sim_engine_run.
3795 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3796 * sim-trace.h (trace_generic): Ditto.
3797 * sim-trace.c (trace_generic): Ditto.
3799 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3801 * Make-common.in (SIM_MAIN_DEPS): New var.
3802 (CGEN_MAIN_CPU_DEPS): New var.
3803 * aclocal.m4: Add --enable-cgen-maint option.
3804 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3806 (GETIMEM*): Pass pc value to sim_core routine.
3808 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3810 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3811 Compare with ZERO not NULL.
3813 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3815 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3818 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3820 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3821 * sim-trace.c: Include stdlib.h if present.
3822 * dv-sockser.c: Include unistd.h if present.
3823 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3824 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3826 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3828 * gennltvals.sh: Add i960.
3829 * nltvals.def: Rebuild.
3831 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3833 * cgen-defs.h: New file, old cgen-sim.h.
3834 * cgen-sim.h: Simple header that includes others.
3835 * sim-arange.c: New file.
3836 * sim-arange.h: New file.
3837 * sim-basics.h: Include it.
3838 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3839 (sim-arange.o): Add rule for.
3840 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3841 (sim_io_eprintf_cpu): Add prototype.
3842 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3843 (INLINE2): New macro.
3844 (EXTERN_INLINE): New macro.
3845 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3846 before calling module init fns.
3847 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3848 (profile_init): New function.
3849 (profile_options): New option --profile-range.
3850 (profile_option_handler): Handle --profile-range.
3851 (profile_print_insn): Qualify address range specific section titles.
3852 (profile_print_addr_ranges): New function.
3853 (profile_info): Print address ranges if specified.
3854 (profile_install): Set profile_init init fn.
3855 * sim-profile.h (PROFILE_DATA): New member `range'.
3856 * sim-trace.c (trace_init): New function.
3857 (trace_options): New option --trace-range.
3858 (trace_option_handler): Handle --trace-range.
3859 (trace_install): Set trace_init init fn.
3860 * sim-trace.h (TRACE_DATA): New member `range'.
3861 * sim-utils.c (sim_cpu_msg_prefix): New function.
3862 (sim_io_eprintf_cpu): New function.
3863 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3864 (PC_IN_PROFILE_RANGE_P): New macro.
3865 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3866 (trace_insn_fini): New arg abuf. All callers updated.
3867 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3868 printing cycle counts.
3869 * cgen-trace.h (trace_insn_fini): Update prototype.
3870 (TRACE_RESULT_P): New macro.
3871 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3872 (TRACE_INSN): Check ARGBUF_TRACE_P.
3873 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3874 * cgen-types.h (SIM_INLINE): Delete.
3875 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3876 * cgen-utils.c: Don't include cgen-engine.h
3877 * genmloop.sh (@cpu@_fill_argbuf): New function.
3878 (@cpu@_fill_argbuf_tp): New function.
3879 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3880 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3881 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3882 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3883 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3884 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3885 doing profiling. Update call to TRACE_INSN_FINI.
3887 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3889 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3891 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3894 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3896 * sim-inline.c (SIM_INLINE_P): Fix typo.
3898 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3900 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3902 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3904 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3905 * nltvals.def: Re-generate.
3907 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3909 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3910 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3911 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3913 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3914 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3916 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3918 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3919 (${cpu}_pbb_cti_chain): Ditto.
3921 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3923 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3924 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3925 (EXTRACT_INT,EXTRACT_UINT): New macros.
3926 (SEM_SEM_ARG): New macro.
3927 (SEM_NEXT_VPC): New arg `pc'.
3928 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3929 (sim_disassemble_insn): Update prototype.
3930 * cgen-trace.c (current_insn,insn_fields): New static locals.
3931 (trace_insn): Set them.
3932 * cgen-utils.c: #include cgen-engine.h.
3933 (sim_disassemble_insn): New arg insn_fields.
3934 Handle variable length insns.
3935 * genmloop.sh: Only emit pbb decls if -pbb.
3936 (${cpu}_scache_lookup): New arg `vpc'.
3937 (scache support): Fetch pc before entering loop.
3939 * gennltvals.sh: Add fr30 support.
3940 * nltvals.def: Rebuild.
3942 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3944 * sim-types.h: Re-do type system so that GCC's attribute and mode
3945 are used to specify types. Handle case of ALPHA.
3947 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3949 * aclocal.m4: Add tests for dlopen family.
3950 * config.in: Regenerated.
3952 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3954 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3956 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3958 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3959 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3960 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3961 * cgen-sim.h: ... to here.
3963 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3965 * aclocal.m4 (enable-build-warnings): Replace
3966 enable-sim-warnings. Extend =LIST syntax so that prepend and
3967 append of options is possible. Drop -Werror, add
3968 -Wstrict-prototypes for GDB compatibility.
3969 * Make-common.in (SIM_WARNINGS): Update.
3971 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3973 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3974 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3975 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3976 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3977 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3979 * cgen-cpu.h: New file.
3980 * cgen-engine.h: New file.
3981 * cgen-scache.h: New file.
3982 * cgen-sim.h: Delete portions moved to new files.
3983 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3984 rather than sending result to stdout.
3986 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3988 * Make-common.in (sim-reg.o): New rule.
3989 (cgen-run.o): New rule.
3990 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3991 * cgen-run.c (prime_cpu): New function.
3992 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3993 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3995 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3996 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3997 (CGEN_INSN_VIRTUAL_P): New macro.
3998 (SEM_PC): New typedef.
3999 (SEMANTIC_FN): Change type of result to SEM_PC.
4000 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4001 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4002 (SCACHE_MAP): New typedef.
4003 (CPU_SCACHE): Add pbb support.
4004 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4005 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4006 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4008 (INSN_NAME): Delete.
4009 (cgen_insn_name): Declare.
4010 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4011 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4012 (first_insn_p): Make static.
4013 (trace_insn): Handle virtual insns specially.
4014 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4015 * cgen-types.h (UBI): Delete.
4016 (MODE_TYPE): New enum.
4017 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4018 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4019 (cgen_virtual_opcode_table): New global.
4020 (cgen_insn_name): New function.
4021 (sim_disassemble_insn): Ignore virtual insns.
4022 * genmloop.sh: Delete top level loop generation. Add pbb support.
4023 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4024 (sim_cpu_base): New members max_insns,insn_name,model_data.
4025 (CPU_PC_GET,CPU_PC_SET): New macros.
4026 (sim_pc_get,sim_pc_set): Declare.
4027 * sim-model.c (model_set): Call model init fn.
4028 * sim-model.h (MODEL_FN): New typedef.
4029 (INSN_TIMING): New member model_fn.
4030 (MODEL): New members num,init.
4031 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4032 All callers updated.
4033 (profile_insn_init): New fn.
4034 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4035 Exit early if insn profiling not supported.
4036 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4037 (profile_install): Record profile_insn_init as init fn.
4038 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4039 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4040 (PROFILE_DATA): Delete member exec_time.
4041 Change insn_count to pointer to array, rather than the array.
4042 (sim_profile_print_bar): Declare.
4044 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4046 * cgen-run.c: New file.
4047 * sim-reg.c: New file.
4049 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4051 * aclocal.m4: Add checks for -lsocket and -lnsl.
4053 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4054 allow local port reuse on listening socket.
4056 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4058 * sim-config.h: Remove reference to linux kernel header.
4060 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4062 * dv-sockser.c (sockser_addr): Make variable non-static.
4064 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4066 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4068 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4070 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4072 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4074 * Make-common.in (install-common): Add $(EXEEXT) when installing
4077 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4079 * cgen-sim.h (cgen_state): New member opcode_table.
4080 * cgen-utils.c (sim_disassemble_insn): Use it.
4082 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4084 * cgen-mem.h (DECLARE_SETT): Fix return type.
4085 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4086 * cgen-scache.c: Include stdlib.h.
4087 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4088 * sim-model.c (model_option_handler): Remove unused variable `n'.
4090 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4092 * cgen-utils.c: Include bfd.h.
4093 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4095 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4097 * sim-bits.h (EXTEND24): Fix typo.
4099 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4101 * sim-events.c (ETRACE_P): New macro.
4102 (struct _sim_event): Add member trace.
4103 (sim_events_free): Reclaim trace message.
4105 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4106 sim_events_schedule_tracef): New functions, include printf trace
4107 information in argument list. If tracing, store asprintf'd trace
4108 message in sim_event.
4110 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4111 hw_event_queue_schedule_vtracef): New functions, mimic
4114 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4116 * sim-bits.h (EXTEND24): Define.
4118 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4120 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4121 (CPU_SCACHE_HASH_MASK): New macro.
4122 (SCACHE_HASH_PC): Rewrite.
4123 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4124 computation out of main loop.
4126 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4128 * cgen-sim.h (RECORD_IADDR): Delete.
4129 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4130 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4132 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4134 * gennltvals.def (mn10200): Add entry.
4135 * nltvals.def: Regenerate with MN10200 additions.
4137 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4139 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4140 documentation on how it works.
4142 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4143 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4144 sim_core_set_xor, sim_core_xor_read_buffer,
4145 sim_core_xor_write_buffer): Update.
4147 * sim-events.h, sim-events.c (sim_events_install,
4148 sim_events_watch_clock, sim_events_schedule_after_signal,
4149 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4150 sim_events_deschedule): Update.
4152 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4153 sim_fpu_max32, sim_fpu_max64): Update.
4155 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4157 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4158 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4159 * sim-profile.c (profile_print_model): Update.
4161 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4163 * gennltvals.def (m32r): Use common syscall.h now.
4164 (mn10300): Add entry.
4165 * nltvals.def: Regenerate.
4167 * sim-engine.c (sim_engine_get_run_state): New function.
4168 * sim-engine.h (sim_engine_get_run_state): Declare it.
4170 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4172 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4173 * sim-core.c (sim_core_signal): Make extern, always define.
4175 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4177 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4178 * cgen-ops.h (ANDIF): New macro.
4179 (ANDIF[BQHSD]I): Delete.
4181 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4183 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4184 (hw_event_queue_schedule, hw_event_queue_deschedule,
4185 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4188 * hw-alloc.h (HW_NZALLOC): Define.
4190 * Make-common.in (test-hw-events): Add target for testing the
4193 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4195 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4197 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4199 * hw-main.h: Include hw-handles.h, hw-instances.h.
4200 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4201 * hw-base.c (hw_create, hw_delete): Call same.
4203 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4205 * dv-core.c: Include hw-main.h and sim-main.h.
4206 * dv-pal.c: Include hw-main.h and sim-io.h.
4207 * dv-glue.c: Include hw-main.h.
4209 * hw-main.h: New file. Move list of includes to here.
4210 * hw-base.h: From here.
4211 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4212 (hw-*.o, dv-*.o): Update.
4213 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4214 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4217 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4218 do_hw_poll_read): Move declarations from here.
4219 * hw-main.h: To here.
4221 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4223 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4225 * Make-common.in (hw-config.h): Update
4226 * hw-base.c, dv-pal.c, dv-glue.c: Update
4228 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4229 `*_callback' to `*_method.
4231 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4233 * hw-base.h (set_*): Move set method macros from here.
4234 * hw-device.h: To here.
4236 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4238 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4241 * hw-base.c (hw_create, hw_delete): Call
4242 * hw-properties.c (create_hw_property_data,
4243 delete_hw_property_data): Define.
4245 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4247 * hw-device.c, hw-properties.c: Include hw-base.h
4249 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4250 * hw-device.c: From here.
4251 * hw-base.h: Include "hw-events.h".
4253 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4254 * hw-base.c (hw_create, hw_delete): Call.
4255 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4257 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4258 (hw-alloc.o): New target.
4260 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4262 * hw-events.h, hw-events.c: New files. Move event code to here.
4263 * sim-hw.c: From here.
4264 * hw-base.h: Include "hw-events.h".
4265 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4266 (hw-events.o): New target.
4268 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4269 * hw-events.h (struct hw_event): Replace typedef hw_event.
4271 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4272 * hw-base.c (hw_create, hw_delete): Call.
4273 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4277 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4279 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4280 * hw-ports.c: To here.
4282 * hw-base.h, hw-ports.c (create_hw_port_data,
4283 delete_hw_port_data): New functions.
4284 * hw-base.c (hw_delete, hw_create): Call same.
4286 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4288 * hw-ports.h: To here.
4290 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4292 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4293 PROCESSOR and CIA arguments.
4295 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4297 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4298 Move common object files from here.
4299 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4301 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4303 * sim-hw.c: Include ctype.h.
4304 (do_hw_poll_read): Do not assume EAGAIN.
4306 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4308 * cgen-trace.c (first_insn_p): New static local.
4309 (trace_insn_init): Set it.
4310 (trace_insn_fini): Use TRACE_PREFIX.
4311 (trace_insn): Rewrite to use trace_prefix.
4312 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4313 Adjust width accordingly.
4315 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4316 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4317 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4318 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4319 (PROFILE_COUNT_CORE): Simplify.
4320 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4322 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4324 * cgen-ops.h (ADDCFSI): Fix typo.
4326 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4328 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4329 * genmloop.sh: Use them rather than static locals.
4331 * sim-engine.c (sim_engine_set_run_state): New function.
4332 * sim-engine.h (sim_engine_set_run_state): Declare.
4333 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4334 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4335 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4337 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4339 * cgen-trace.c (trace_insn_init): New arg first_p.
4340 All callers updated.
4341 (trace_insn_fini): New arg last_p. All callers updated.
4342 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4343 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4344 * genmloop.sh (engine_resume): Update.
4346 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4348 * Make-common.in (install-common): Run ranlib on installed copy of
4351 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4353 * Make-common.in (install-common): Rename and install libsim.a.
4355 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4357 * sim-io.c (unistd.h): Include.
4359 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4361 * Make-common (sim_main_headers): Sort.
4362 (cgen-*.o): Add cgen-sim.h dependency.
4364 * cgen-scache.c (scache_init): Only allocate space if scache element
4366 (scache_flush,scache_print_profile): Check if scache in use first.
4368 * cgen-sim.h (IDESC): Provide forward declaration.
4370 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4371 (cgen_cpu_max_extra_bytes): Declare.
4372 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4374 * sim-cpu.h: New file. sim_cpu_base moved here.
4375 Move sim_cpu_lookup decl here.
4376 * sim-base.h: #include "sim-cpu.h".
4377 * sim-cpu.c: New file.
4378 * Make-common (sim_main_headers): Add sim-cpu.h.
4379 (sim-cpu.o): Add rule for.
4381 * sim-model.c (set_model): Delete.
4382 (sim_model_set,model_set): New functions.
4383 (sim_model_install): Renamed from model_install.
4384 Don't set default model here.
4385 (model_option_handler): Rewrite --model processing.
4386 (sim_model_lookup,sim_mach_lookup): New functions.
4387 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4388 (insn_timing): Delete.
4389 (INSN_TIMING): New member `num'.
4390 (IMP_PROPERTIES): Always define scache_elm_size member.
4391 (MACH): New member init_cpu.
4392 (sim_machs): Renamed from machs.
4393 (sim_model_install): Renamed from model_install.
4394 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4395 * sim-module.c (modules): Update.
4397 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4399 * sim-io.c: #include <errno.h>.
4401 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4403 * dv-pal.c (struct hw_pal_device): Add reader.
4404 (hw_pal_finish): Initialize reader.
4405 (scan_hw_pal): Use reader.
4407 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4408 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4411 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4412 ../ppc/main.c sim_io_read_stdin.
4414 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4416 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4418 * hw-tree.c: Update.
4420 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4421 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4423 * hw-ports.h (hw_port_event): Ditto.
4424 * hw-ports.c (hw_port_event): Update.
4425 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4427 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4429 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4430 (do_counter_event): Update.
4431 * dv-glue.c (hw_glue_io_read_buffer): Update.
4432 (hw_glue_port_event): Update.
4434 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4435 * hw-base.h (hw_create): Ditto.
4436 * hw-base.c (hw_create): Ditto.
4438 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4439 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4442 * hw-device.h (hw_system_cpu): Declare.
4443 * sim-hw.c (hw_system_cpu): New function.
4445 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4446 sim_hw_abort not hw_abort.
4447 (sim-hw.h): Include.
4448 (sim_core_read_buffer, sim_core_write_buffer): Call
4449 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4451 (sim_core_set_xor): Do not pass CPU when aborting.
4453 * sim-n-core.h (sim_core_read_aligned_N,
4454 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4455 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4456 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4459 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4461 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4462 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4464 (sim_hw_print): New function.
4466 * sim-engine.h (sim_engine_vabort): Declare.
4467 * sim-engine.c (sim_engine_vabort): New function.
4469 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4471 * sim-trace.c (print_data): For floating-point numbers trace raw
4473 (trace_result_fp2): New function.
4474 * sim-trace.h (trace_result_fp2): New declaration.
4475 (TRACE_FP_RESULT2): New macro.
4477 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4479 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4480 AM_CYGWIN32 and AM_EXEEXT.
4481 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4482 to run and install-common rules.
4483 * common/configure: regenerate
4485 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4487 * sim-types.h (cell_word): New type.
4488 (natural_cell): Delete type.
4490 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4492 * configure: Regenerated to track ../common/aclocal.m4 changes.
4495 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4497 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4499 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4501 * configure: Regenerated to track ../common/aclocal.m4 changes.
4504 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4506 * acconfig.h: New file.
4507 * Make-common.in (top_builddir): New macro.
4508 (INTL_LIB): Removed.
4509 (INTLLIBS): New macro.
4510 (INTLDEPS): Likewise.
4511 (LIBDEPS): Use INTLDEPS.
4512 (EXTRA_LIBS): Use INTLLIBS.
4513 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4514 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4515 AM_LC_MESSAGES): New macros from GNU gettext.
4517 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4519 * sim-config.h: Discard leading _ from macros.
4520 * sim-types.h: Ditto.
4522 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4524 * Make-common.in (CSEARCH): Add -I to intl directories.
4525 (INTL_LIB): Point to libintl.a.
4526 (LIBDEPS): Add $(INTL_LIB).
4527 (EXTRA_LIBS): Ditto.
4529 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4531 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4533 * cgen-ops.h (ADDCFSI): Fix.
4536 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4538 * sim-types.h (signed_address, unsigned_address): Define.
4540 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4542 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4545 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4547 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4548 New functions, pack / unpack sim_fpu struct using raw values.
4549 (sim_fpu_is): Differentiate between negative and positive
4552 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4554 * sim-bits.h (EXTEND4): Define.
4555 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4557 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4559 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4560 declared so we need this cast to prevent long long addresses
4561 from being misconfigures. Results in access to unmapped memory.
4563 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4565 * Make-common.in (RUNTESTFLAGS): Define.
4566 (check): Pass RUNTESTFLAGS to recursive make.
4568 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4570 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4573 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4575 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4578 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4580 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4581 (sim-inline): Update to match sim-inline.[hc]
4582 * configure: Regenerated to track ../common/aclocal.m4 changes.
4584 * Make-common.in (sim_main_headers): Add sim-inline.h
4586 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4588 * sim-endian.h (sim-endian.c): Ditto.
4590 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4591 (sim_events_set_trace): Delete unused prototype.
4593 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4594 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4596 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4597 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4598 Comment out, not yet implemented in sim-fpu.c.
4599 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4600 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4602 * sim-inline.h: Rewrite description.
4603 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4604 (SIM_MAIN_INLINE): Add inline option.
4606 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4607 include generated files. Handled by generator directly.
4609 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4611 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4614 * sim-trace.h (TRACE_ANY_P): Define.
4615 (struct _trace_data): Add trace_any_p.
4617 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4619 * run.c (main): Handle all alternatives of enum sim_stop.
4620 (main): Delete unused `asection *s'.
4622 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4624 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4626 * configure: Regenerated to track ../common/aclocal.m4 changes.
4628 * sim-hw.c: New file.
4629 * sim-hw.h (sim_hw_parse): Declare function.
4630 (hw-tree.h): Do not include.
4632 * sim-base.h (STATE_HW): Define.
4633 (struct sim_state_base): Add member struct *hw.
4635 * sim-module.c (sim-hw.h): Include.
4636 (modules): Add sim_hw_install.
4638 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4640 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4642 * sim-base.h (CPU_INDEX): Define.
4644 * sim-utils.c (sim_state_alloc): Initialize.
4645 * sim-module.c (sim_post_argv_init): Ditto.
4647 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4649 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4650 properly formatted lists.
4652 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4654 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4655 0x2f needs to be 0x3f.
4657 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4659 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4661 (hw_tree_find_*_property): Clean up error message when property is
4664 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4665 present before looking for it.
4667 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4669 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4670 (AC_CHECK_FUNCS): Add check for __setfpucw.
4671 * configure: Regenerated.
4673 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4675 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4676 hw_pal_timer, hw_pal_timer_value): Define.
4677 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4678 (do_counter_event, do_counter_read, do_counter_value,
4679 do_counter_write): new functions.
4681 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4683 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4686 * hw-base.c (hw_create): Stop searching for a device when one is
4689 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4691 * configure: Regenerated to track ../common/aclocal.m4 changes.
4693 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4695 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4696 appends extra devices.
4697 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4700 * Make-common.in (hw-config.h): New target, create hw-config.h
4702 (SIM_HW): Definition from @sim_hw@.
4703 (hw-base.o): Depend on hw-config.h
4705 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4707 * Make-common.in: Get SHELL from configure.
4708 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4709 move-if-change. Fixes NT native build problem.
4710 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4711 move-if-change. Fixes NT native build problem.
4712 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4715 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4717 * hw-device.h, hw-device.c (hw_strdup): New function.
4719 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4720 strings name, family and args.
4721 (full_name_of_hw): Use hw_strdup when returning the full path.
4723 * hw-properties.c: Clean up property not found / wrong type error
4726 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4727 before attaching any ports.
4729 * hw-base.c (hw-config.): Include. Replace hardwired table.
4731 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4733 * Make-common.in: Add rule for dv-glue.o.
4735 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4737 * hw-base.c (hw_finish): Move setting of trace level to here.
4738 (hw_create): From here.
4740 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4741 ../ppc/device_table.c.
4743 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4745 * hw-tree.c (print_properties): Supress path when printing
4746 properties of root node.
4748 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4750 * hw-device.h (HW_TRACE): Define.
4751 (hw_trace): Declare.
4752 * hw-device.c (hw_trace): Implement function.
4754 * hw-base.c (hw_create): Set hw trace level from "trace?"
4757 * dv-core.c (dv_core_attach_address_callback): Add trace.
4759 * dv-pal.c: Replace DTRACE with HW_TRACE.
4761 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4763 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4764 (hw_alloc_data): Delcare.
4765 (struct hw): Add member alloc_of_hw.
4767 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4768 functions. Assocate memory with a device.
4769 (stdlib.h): Include.
4771 * hw-base.h (set_hw_delete): Define.
4772 (hw_delete_callback): Declare.
4773 (hw_delete): Declare.
4775 * hw-base.c (hw_delete): Implement function.
4776 (struct hw_base_data): Add member to_delete.
4777 (ignore_hw_delete): New function, does nothing.
4778 (hw_create): Set the hw_delete method.
4779 (hw_create): Allocate the base type using HW_ZALLOC before setting
4782 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4784 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4786 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4787 (attach_hw_port_edge): Add struct hw argument
4789 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4792 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4794 * hw-device.h (hw_attach_address_callback,
4795 hw_detach_address_callback): Attach to a single space not a space
4796 mask. Clarify interpretation of SPACE:ADDR parameters.
4798 * hw-base.c (passthrough_hw_attach_address,
4799 passthrough_hw_detach_address): Update.
4800 * dv-core.c (dv_core_attach_address_callback): Ditto.
4801 * dv-pal.c (hw_pal_attach_address): Ditto.
4803 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4805 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4807 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4809 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4810 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4811 hw-properties_h, hw-tree_h): Define, point at corresponding
4813 (hw_base_headers): Define list of headers included by hw-base.h
4814 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4815 hw-properties.o, hw-tree.o): Specify dependencies.
4816 (dv-core.o, dv-pal.o): Ditto.
4818 * sim-hw.h: New file.
4820 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4821 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4823 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4825 * hw-base.h, hw-base.c: new files. Copied from
4826 ../ppc/device_table.[hc].
4828 * dv-core.c, dv-pal.c: New files. Copied from
4829 ../ppc/hw_{core,pal}.c
4831 * sim-basics.h (struct hw): Declare.
4832 (enum port_direction, enum object_disposition): Declare.
4834 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4836 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4837 sim_dv_src in Makefile. Take list of devices as parameter to m4
4840 * configure: Regenerated to track ../common/aclocal.m4 changes.
4842 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4844 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4845 trace_prefix can abort cleanly.
4847 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4849 * dv-sockser.c, dv-sockser.h: New files.
4850 * Make-common.in (dv-sockser.o): Add rule for.
4851 * aclocal.m4: Check for fcntl.h.
4852 * config.h: Add HAVE_FCNTL_H.
4854 * sim-break.c (remove_breakpoint): Fix thinko.
4856 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4857 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4859 1998-03-13 Fred Fish <fnf@cygnus.com>
4861 * sim-base.h (struct sim_state_base): Add prog_syms and
4862 define macro STATE_PROG_SYMS.
4863 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4864 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4865 and bfd_canonicalize_symtab, to get symbol table on first use
4866 and preserve it via STATE_PROG_SYMS for future calls to
4867 bfd_find_nearest_line.
4869 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4871 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4873 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4874 up to nr_maps, not just access_* maps.
4876 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4879 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4880 over nr_maps not sim_core_nr_maps.
4882 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4883 core_map argument to unsigned.
4884 (struct _sim_core): Ditto for struct member core_map.
4886 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4888 * sim-basics.h (access_io, access_*_io): Define.
4889 (map_read, map_write, map_exec, map_io): Define.
4891 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4892 attach with more generic mapmask.
4893 (sim_core_{read,write}_*): Change map argument to unsigned.
4895 * sim-core.c (sim_core_uninstall, sim_core_attach,
4896 sim_core_detach): Iterate over nr_maps instead of
4899 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4900 instead of the write_map.
4901 (remove_breakpoint): Ditto.
4903 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4904 with read_map, write_map, exec_map resp.
4906 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4909 * cgen-utils.c (sim_disassemble_insn): Ditto.
4911 * sim-hrw.c (sim_write, sim_write): Ditto.
4913 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4914 transfer_to_str): New functions.
4916 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4918 * sim-base.h (sim_state_base): New member environment.
4919 (STATE_ENVIRONMENT): New macro.
4920 * sim-config.c (current_environment): Delete.
4921 (sim_config_default): New function.
4922 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4923 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4924 (sim_config_default): Add prototype.
4925 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4926 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4927 Set STATE_ENVIRONMENT, not current_environment.
4929 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4931 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4933 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4935 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4937 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4939 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4941 * Make-common.in (TAGS): Make smarter.
4942 * Makefile.in (TAGS): Ditto.
4944 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4946 * sim-module.c (*): Fix typos in assertion tests.
4948 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4950 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4953 * sim-options.c (sim_parse_args): Ditto.
4954 (sim_args_command): Return OK, instead of nothing, for an empty
4957 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4959 * sim-profile.c (profile_info): Rename from profile_print. Drop
4960 misc and misc_cpu callback arguments. Use
4961 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4962 (profile_install): Install profile_info function.
4964 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4965 STATE_PROFILE_INFO_CALLBACK): Define.
4966 (struct PROFILE_DATA): Add field info_cpu_callback.
4967 (profile_print): Delete function.
4969 * sim-base.h (STATE_MODULES): Define. Replace individual
4970 STATE_*_LIST with single struct module_list.
4972 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4973 (struct module_list): Declare.
4975 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4976 sim_module_info): New functions.
4977 (sim_module_install): Clean up module data structures.
4979 * sim-info.c (sim_info): New file. New function. Call
4982 * Make-common.in (sim-info.o): Define rule.
4983 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4986 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4988 * sim-base.h (sim_cpu_base): New members name, options.
4989 (sim_cpu_lookup): Add prototype.
4990 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4991 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4992 (sim_add_option_table): Update prototype.
4993 * sim-options.c (sim_add_option_table): New argument `cpu'.
4994 (standard_option_handler,standard_install): Update.
4995 (sim_parse_args): Handle cpu specific options.
4996 (print_help): New static function.
4997 (sim_print_help): Call it. Print cpu specific options.
4998 (find_match): New static function.
4999 (sim_args_command): Call it. Handle cpu specific options.
5000 * sim-utils.c (sim_cpu_lookup): New function.
5001 * sim-memopt.c (memory_option_handler): Update.
5002 (sim_memopt_install): Update.
5003 * sim-model.c (model_option_handler): Update.
5004 (model_install): Update.
5005 * sim-profile.c (profile_option_handler): Update.
5006 (profile_install): Update.
5007 * sim-trace.c (trace_option_handler): Update.
5008 (trace_install): Update.
5009 * sim-watch.c (watchpoint_option_handler): Update.
5010 (sim_watchpoint_install): Update.
5011 * cgen-scache.c (scache_option_handler): Update.
5012 (scache_install): Update.
5014 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5016 * Make-common.in (check): Run `make check' in testsuite dir.
5018 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5020 * sim-trace.c (trace_result0): New function.
5022 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5023 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5024 tracing sim_fpu variables.
5025 (TRACE_ALU_RESULT0): Define.
5026 (TRACE_FP_RESULT_WORD): Define.
5027 (TRACE_FP_INPUT_WORD1): Define.
5029 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5030 sim_fpu_two): New constants.
5031 (sim_fpu_op1, sim_fpu_op2): New types.
5032 (struct _sim_fpu): Delete member result. Re-order other members.
5033 (sim_fpu_sign, sim_fpu_exp): New functions.
5034 (sim_fpu_max, sim_fpu_min): new functions.
5035 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5036 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5038 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5040 * sim-profile.c (profile_print): Delete duplicate test of
5042 (profile_print_pc): Exit early if data collection not set up.
5043 (profile_print_core): Simplify by calling sim_core_map_to_str.
5044 * sim-core.h (sim_core_map_to_str): Declare.
5045 * sim-core.c (sim_core_map_to_str): Make non-static.
5047 * genmloop.sh (engine_resume): Update insn_count before exiting.
5048 (engine_resume_full): Keep accurate core profile data.
5050 * cgen-utils.c (sim_disassemble_insn): Don't use
5051 sim_core_read_aligned_N, it messes up profiling results.
5053 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5055 * nltvals.def: Regenerate with MN10300 additions.
5057 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5059 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5061 * sim-trace.h, sim-trace.c (trace_result_word2,
5062 trace_input_word4, trace_result_word4): New function.
5064 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5066 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5068 * sim-xcat.h: Delete.
5069 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5070 * cgen-sim.h: Ditto.
5071 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5072 * sim-n-bits.h: Ditto.
5073 * sim-n-core.h: Ditto.
5074 * sim-n-endian.h: Ditto.
5076 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5078 * syscall.c (cb_syscall): Handle short reads, and EOF.
5080 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5082 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5083 sim_fpu to safely print fp_word values.
5084 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5085 (trace_result_bool1, trace_result_addr1): New functions.
5086 (trace_input_bool1, trace_input_addr1): New functions.
5088 * sim-trace.h (TRACE_FPU_*): Define.
5090 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5092 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5093 (sim_fpu_fpto, sim_fpu_tofp): Define.
5095 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5097 * sim-fpu.c (sim_fpu_cmp): New function.
5099 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5101 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5102 instead of abuf->length.
5103 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5104 (set_trace_option_mask): Renamed from set_trace_options.
5105 (set_trace_option): New function.
5106 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5107 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5109 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5111 * sim-basics.h: Declare struct _sim_fpu.
5113 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5115 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5116 (trace_prefix, trace_input*, trace_result*): Declare.
5117 (trace_one_insn): Change declaration, assume trace_prefix called.
5118 (trace_generic): Like trace_one_insn.
5119 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5120 (TRACE_alu, TRACE_[a-z]*): Update.
5122 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5123 trace_insn, save_data, trace_idx_to_str, print_data): New
5125 (trace_one_insn): Rewrite.
5126 (trace_generic): New function.
5128 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5130 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5132 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5133 (SEMANTIC_FN): Rewrite declaration.
5134 (DECODE): Update type of semantic_fast member.
5135 ({EX,SEM}_FN_NAME): Have only one version.
5136 * sim-base.h (sim_state_base): Delete conditionals surrounding
5139 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5141 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5144 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5146 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5147 Add missing parameters to device_io calls.
5148 * sim-core.h: Add missing parameters to device_io calls.
5150 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5152 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5153 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5154 (SEMANTIC{,_CACHE}_FN): Fix return type.
5155 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5156 (engine_resume): Likewise. Make `engine' volatile. Save copy
5157 of cpu pointer in volatile object. Initialize read switch if
5160 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5162 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5163 (SEM_INSN): New macro.
5165 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5167 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5169 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5171 * configure: Regenerated to track ../common/aclocal.m4 changes.
5173 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5175 * sim-types.h (fp_word): New type, define according to
5176 WITH_TARGET_FLOATING_POINT_BITSIZE.
5178 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5179 configuration of size of floating point registers.
5181 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5183 * sim-profile.c (profile_print): Only print CPU <N> if other
5184 output is going to appear.
5186 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5188 * configure: Regenerated to track ../common/aclocal.m4 changes.
5190 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5192 * sim-types.h (address_word): Typedef according to
5193 WITH_TARGET_ADDRESS_BITSIZE.
5194 (signed_cell, unsigned_cell, natural_cell): Ditto using
5195 WITH_TARGET_CELL_BITSIZE.
5197 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5198 (WITH_TARGET_CELL_BITSIZE): Define.
5199 (WITH_HOST_WORD_BITSIZE): Delete.
5201 * sim-config.c (print_sim_config): Update.
5203 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5204 configuration of address and OpenFirmware cell sizes.
5206 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5208 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5209 * sim-run.c (sim_engine_run): Update.
5211 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5213 * sim-run.c (sim_engine_run): Ditto.
5215 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5216 (sim_resume): Pass nr_cpus to sim_engine_run.
5218 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5220 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5222 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5224 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5226 * Make-common.in (stamp-tvals): New rule.
5227 (targ-vals.h,targ-map.c): Depend on it.
5228 (clean): Remove stamp-tvals.
5230 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5232 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5233 in code also #if 0'ed.
5235 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5237 * configure: Regenerated to track ../common/aclocal.m4 changes.
5238 * aclocal.m4: Recognize --enable-maintainer-mode.
5240 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5242 * cgen-scache.h: Deleted.
5243 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5244 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5245 (scache_init): Use runtime computed size of SCACHE.
5246 (scache_flush): Likewise.
5247 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5248 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5249 * cgen-sim.h: Scache support moved here.
5250 (PC): Redo definition.
5251 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5252 (DECODE): Add parallel execution support.
5253 Only include semantic label members if using switch.
5254 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5255 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5256 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5257 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5259 (engine_{stop,run,resume,halt,signal}): Delete decls.
5260 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5261 (argbuf,scache): Delete forward decls.
5262 (STATE): Delete decl.
5263 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5264 Include cgen-mem.h, cgen-ops.h.
5265 (engine_halt,engine_signal): Delete.
5266 ({ex,exc,sem,semc}_illegal): Delete.
5267 (sim_disassemble_insn): Result of extract fn is in bits.
5268 * genmloop.sh: Rewrite.
5270 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5273 * sim-base.h (sim_state_base): Delete member `model'.
5274 (sim_cpu_base): Add member `model'.
5275 * sim-model.h (IMP_PROPERTIES): New type.
5276 (MACH): New members imp_props, models.
5277 (models): Delete decl.
5278 * sim-model.c (set_model): Update.
5279 * sim-profile.c (profile_print_model): Update.
5281 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5283 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5285 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5288 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5290 * configure: Regenerated to track ../common/aclocal.m4 changes.
5293 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5295 * aclocal.m4 (AR): Check for sigaction.
5297 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5299 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5301 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5302 * sim-config.c (sim_config): Replace WITH_DEVICES with
5303 WITH_TREE_PROPERTIES.
5305 * configure: Regenerated to track ../common/aclocal.m4 changes.
5307 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5309 * Make-common.in (SIM_ENVIRONMENT): New variable.
5310 (CONFIG_CFLAGS): Add it.
5311 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5312 --enable-sim-environment option.
5313 * configure: Regenerated.
5314 * sim-config.h (environment support): Rewrite.
5315 * sim-config.c (current_environment): Define as enum, unconditionally.
5316 (current_alignment): Define unconditionally.
5317 (config_environment_to_a): Update.
5318 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5319 (sim_config): Handle environment and alignment determination
5320 unconditionally. Delete sanity checks of current_environment,
5322 (print_sim_config): Update.
5323 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5324 (standard_options): Add --environment.
5325 (standard_option_handler): Likewise.
5327 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5329 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5330 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5331 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5332 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5333 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5334 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5335 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5336 argument ADD_CA macro with two argument ADDC_C - add carrying with
5338 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5339 argument SUB_CA macro with two argument SUBC_X - subtract
5341 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5343 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5345 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5347 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5348 * sim-io.h (sim_io_syscalls): Delete.
5350 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5352 * syscall.c (cb_syscall): Add missing else, so write to stdout
5355 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5356 the carry bit from the CPU's psw.
5358 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5360 * gennltvals.sh: Redo syscall support.
5361 * nltvals.def: Regenerated.
5363 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5365 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5366 the stream immediately.
5368 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5370 * sim-io.c (sim_io_getstring): Delete unused len2.
5371 (sim_io_syscalls): Ditto for sys_errno.
5373 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5375 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5377 * Make-common.in (run.o): Depend on remote-sim.h.
5378 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5379 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5381 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5383 * sim-io.c (sim_io_syscalls): Disable lseek.
5385 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5387 * gennltvals.sh: Generate syscall values for d30v.
5389 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5390 * nltvals.def: Regenerate.
5392 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5393 (os_fstat): Likewise. Validate fd argument.
5394 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5395 just compute target stat struct length.
5396 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5397 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5398 (get_string): Return host errno values so they can be properly
5400 (cb_syscall): Likewise.
5401 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5402 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5403 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5404 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5405 (get_path): New function.
5407 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5409 * sim-io.c (sim_io_syscalls): New function to provide system call
5410 emulation. Provide exit, open, close, read, write, lseek, and
5412 (sim_io_getstring): New function to return a string from a
5413 simulated memory location.
5415 * sim-io.h (sim_io_syscalls): Add declaration.
5417 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5419 * sim-core.c (sim_core_signal): Fix spelling error in message.
5421 * sim-hrw.c (sim_read): Use read map, not write map.
5423 * Make-common.in (all): Add .gdbinit.
5424 * gdbinit.in: Add dump command.
5426 * sim-model.c (model_options): Use '\0' for `shortopt'.
5428 * sim-trace.c (trace_option_handler): Set state trace file
5429 for --trace-file in addition to cpu's values.
5430 (trace_vprintf): If cpu == NULL, try state's trace file.
5431 (trace_options): Reorganize table, reword some descriptions.
5433 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5435 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5438 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5440 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5441 signal untranslated, document problem with this.
5443 * nrun.c (main): Check for a prog name of `*step'. If present,
5444 step the simulator instead of allowing it to run free.
5446 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5448 * Make-common.in (sim_main_headers): Add sim-signal.h.
5450 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5452 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5454 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5456 * sim-signal.h: Start simulator signals at 64 so that host signal
5457 numbers can be detected and reported.
5459 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5461 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5463 * callback.c (cb_host_to_target_stat): Fix return values.
5465 * cgen-sim.h (enum_signal_type): Delete.
5466 (engine_signal): Update prototype.
5467 * cgen-utils.c: Don't include <signal.h>.
5468 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5469 (engine_signal): Update.
5471 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5472 (sim_state_free): Call SIM_STATE_FREE if defined.
5474 * sim-module.c (sim_module_install): Don't leave any modules
5475 installed if one fails to install.
5477 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5479 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5480 more, since alloca is not used in this file.
5482 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5483 correctly set the carry and overflow bits for those types.
5484 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5485 with carry, so carry is correct after doing both adds.
5486 (ALU*): Space out '\' to make it easier to read.
5488 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5490 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5493 * sim-signal.c, sim-signal.h: New files.
5494 * Make-common.in (sim-signal.o): Add rule for.
5495 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5496 * sim-abort.c: Don't include <signal.h>.
5497 * sim-basics.h: #include "sim-signal.h".
5498 * sim-break.c: Don't include <signal.h>.
5499 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5500 * sim-core.c: Don't include <signal.h>.
5501 (SIGBUS): Delete definition.
5502 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5503 * sim-engine.c: Don't include <signal.h>.
5504 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5505 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5506 * sim-resume.c: Don't include <signal.h>.
5507 (SIGTRAP): Delete definition.
5508 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5509 * sim-stop.c: Don't include <signal.h>.
5510 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5511 * sim-watch.c: Don't include <signal.h>.
5512 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5514 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5516 * sim-base.h (CIA_ADDR): Provide default definition.
5517 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5518 * sim-break.c (sim_handle_breakpoint): Likewise.
5520 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5522 * Make-common.in (srccom): New variable.
5524 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5525 (LIB_OBJS): Add syscall.o.
5526 (gentmap): Pass $(NL_TARGET) to $(CC).
5527 (syscall.o): Add rule for.
5528 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5529 (sim-bits.o): Depend on $(sim-n-bits_h).
5530 (sim-load.o): Depend on callback.h.
5532 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5533 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5534 * cgen-mem.h, cgen-ops.h: New files.
5536 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5538 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5540 * callback.c: #include string.h or strings.h.
5541 #include sys/types.h and sys/stat.h.
5542 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5543 (os_get_errno,os_open): Update.
5544 (os_stat,os_fstat): New functions.
5545 (os_init): Initialize syscall_map, errno_map, open_map.
5546 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5547 errno_map, open_map, signal_map, stat_map.
5548 (cb_read_target_syscall_maps): New function.
5549 (cb_target_to_host_syscall): New function.
5550 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5551 (cb_target_to_host_open): Renamed from target_to_host_open.
5552 (store): New function.
5553 (cb_host_to_target_stat): New function.
5554 * syscall.c: New file.
5555 * gentmap.c (sys_tdefs): New global.
5556 (gen_targ_vals_h): Output target syscall numbers.
5557 (gen_targ_map_c): Update. Output target syscall translation map.
5558 * gentvals.sh: New first argument `target'. Preface table with
5559 #ifdef NL_TARGET_$target if non-null target passed.
5560 * gennltvals.sh: New file.
5561 * nltvals.def: Regenerated.
5563 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5565 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5567 (sim_core_dummy_M): Declare.
5569 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5571 * sim-core.c (sim_core_signal): Print the address of the
5574 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5576 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5578 * sim-base.h (sim_state_base): Add member trace_data.
5579 (STATE_TRACE_DATA): New macro.
5580 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5581 ({WITH_,}TRACE_DEBUG_P): New macros.
5582 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5583 (_sim_cpu): Delete forward reference.
5584 (debug_printf): Update.
5585 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5586 (trace_options): Add --trace-debug.
5587 (set_trace_options): Handle it.
5588 (trace_option_handler): Likewise.
5589 (trace_install): Init state trace_data struct.
5590 (trace_uninstall): Close state trace file.
5591 * sim-events.c (ETRACE): Only print source file and line number if
5593 * sim-n-core.h (sim_core_trace_M): Likewise.
5595 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5597 1997-11-13 Felix Lee <flee@cygnus.com>
5599 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5601 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5603 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5605 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5607 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5609 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5610 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5613 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5615 * sim-events.c (sim_events_process): Re-compute the time -
5616 update_time_from_event - as each event is processed. Reverses
5619 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5621 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5623 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5625 * sim-events.c (sim_events_process): Delete redundant call to
5626 update_time_from_event.
5627 (sim_events_slip): Always decrement time_from_event.
5628 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5629 Delete assertion that time_from_event >=0 when work in queue, no
5632 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5634 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5635 (standard_option_handler): Update.
5637 * sim-options.h: Clarify documentation.
5638 (OPTION_LONG_ONLY_P): Delete definition.
5639 (OPTION_VALID_P): Define.
5641 * sim-options.c (sim_print_help): Allow short only options.
5642 (sim_parse_args): Ditto.
5643 (sim_args_command): Skip short only options.
5644 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5645 separate entries for short and long options in the HANDLERS and
5647 (sim_parse_args): Disable argument permutation.
5649 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5651 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5652 Add argument M, size of data type.
5653 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5654 Declare, ditto for 5, 6 & 7 byte transfers.
5655 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5658 * sim-n-core.h (sim_core_trace_M): Rename from
5659 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5660 with transfer type. Print transfer direction. Handle 1 and 2 byte
5662 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5664 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5665 Update all functions.
5667 * sim-core.c: Generate functions starting with 16 not 1.
5668 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5669 all 5, 6 & 7 byte transfers.
5671 * sim-n-core.h (sim_core_read_misaligned_N,
5672 sim_core_write_misaligned_N): Implement.
5674 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5676 * sim-endian.h (U16_8): Implement
5678 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5680 * sim-endian.h (VL8_16, VH8_16): Implement.
5682 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5684 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5685 (memory_option_handler): Skip comma in alias address list
5687 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5689 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5691 (parse_size, parse_addr): New functions
5692 (memory_option_handler, memory_options): Parse address & size
5693 using new functions. Pass level, space, modulo to do_memopt_add &
5696 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5698 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5699 `attach_type attach' argument with `unsigned level' argument.
5702 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5703 sim_core_attach): Replace argument attach with level. Update
5704 verification of arguments.
5705 (sim_core_map_detach, sim_core_detach): Replace argument attach
5708 * sim-basics.h (enum _attach_type): Delete.
5710 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5712 * sim-core.h (sim_core_write_8): Define.
5714 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5716 * sim-bits.h: Document ROTn macro.
5718 * sim-endian.h (H2T): Handle 16 byte variables.
5720 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5723 * sim-core.c: Do not generate sim_core_*_word.
5725 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5726 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5728 * sim-core.h (sim_core_read_unaligned_word,
5729 sim_core_read_aligned_word, sim_core_read_word,
5730 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5731 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5733 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5735 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5737 * sim-endian.h: Disable 16 byte support.
5739 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5741 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5743 * sim-n-core.h (sim_core_trace_N): New function.
5744 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5745 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5747 * sim-endian.h: Add 128 bit variant.
5749 * sim-core.h, sim-core.c: Add 128 bit variant.
5751 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5753 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5755 * sim-events.c (sim_events_process): Clear events->work_pending.
5756 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5757 setting, nr_ticks_to_process.
5758 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5759 when the event queue isn't next.
5761 * sim-events.h, sim-events.c (sim_events_slip): New function.
5763 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5765 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5767 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5770 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5772 * nrun.c (main): Remove useless test of name != NULL.
5773 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5775 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5777 * sim-fpu.c (EXPMAX): Type is unsigned.
5778 (MIN_INT, MAX_INT): Type is signed64.
5779 (i2fpu): Type of val is signed64.
5781 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5783 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5784 a bucket size of zero.
5786 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5787 OPTION_PROFILE_PC): Define.
5788 (profile_option_handler): Add support for --profile-pc and
5789 --profile-pc-granularity options.
5790 (profile_pc_init): When possible, compute nr buckets from bucket
5793 * sim-profile.c (profile_pc_init): Align the profile-pc end
5794 address with the profile-pc bucket size.
5796 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5797 something less ambiguous.
5798 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5800 * sim-profile.c (profile_pc_cleanup): New function. Move
5801 profile_pc_uninstall code to here.
5802 (profile_pc_uninstall): Call.
5803 (profile_pc_init): Call.
5805 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5807 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5808 file using BSD gprof format.
5810 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5812 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5813 MSBIT64): Force result to unsignedN.
5815 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5817 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5819 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5820 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5821 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5822 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5824 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5826 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5829 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5830 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5832 (sim_core_attach): Rename buffer_freed to free_buffer, type
5833 void*. Ensure that allocated buffer is alligned according to
5836 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5838 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5839 (ALU64_SUB): Define.
5841 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5842 (.gdbinit): Remove dependencies, generate once per build.
5844 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5846 * sim-n-core.h (sim_core_read_aligned_N,
5847 sim_core_write_aligned_N): Make xaddr param type address_word not
5850 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5852 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5853 unpacked floating point struct. Pass sim_fpu object by reference.
5854 Add preliminary support for rounding modes.
5856 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5858 * configure: Regenerated to track ../common/aclocal.m4 changes.
5860 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5862 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5863 WITH_TARGET_BITSIZE.
5865 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5867 * sim-profile.c (profile_print_core): label needs empty statement.
5869 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5871 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5872 and zfree instead of xmalloc and free. Prevents warnings.
5874 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5876 * configure: Regenerated to track ../common/aclocal.m4 changes.
5878 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5880 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5881 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5883 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5884 controling the bitsize/msb of the target.
5886 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5888 * Make-common.in: New files sim-break.c, sim-break.h.
5889 * sim-base.h: Add point to breakpoint list to sim_state_base.
5890 * sim-break.c sim-break.h: New modules that implement intrinsic
5892 * sim-module.c: Add breakpoint module.
5894 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5896 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5898 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5900 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5901 (SIGBUS) define for Windows.
5902 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5903 * sim-resume.c: define SIGTRAP for windows.
5904 * sim-xcat.h: use token pasting if ALMOST_STDC.
5906 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5908 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5910 (CONFIG_CFLAGS): Add same.
5912 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5914 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5915 (SIGNED32): use ##i32.
5917 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5919 * configure: Regenerated to track ../common/aclocal.m4 changes.
5921 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5923 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5926 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5927 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5928 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5929 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5930 (CONFIG_CFLAGS): Add same.
5932 * aclocal.m4: Perform AC_SUBST on optional options.
5934 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5936 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5938 * sim-options.c (standard_option_handler): Typo in warning message.
5940 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5942 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5943 insn count. Make count conditional on there being a valid
5945 (profile_pc_init): Make default PC profile frequency an arbitrary
5948 * sim-base.h: Ditto.
5950 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5953 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5956 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5958 * configure: Regenerated to track ../common/aclocal.m4 changes.
5960 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5962 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5963 configured alignment.
5965 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5967 * configure: Regenerated to track ../common/aclocal.m4 changes.
5969 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5971 * sim-config.c (sim_config): Check for default alignment.
5973 * sim-options.c (standard_option_handler): Add alignment option.
5975 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5976 default alignment requirements on memory accesses.
5978 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5980 * sim-load.c (sim_load_file): Return failure if the executable
5981 had no loadable sections.
5983 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5985 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5988 * sim-core.c (sim_core_signal): When bad access halt simulator
5989 SIGSEGV / SIGBUS instead of aborting.
5990 (signal.h): Include.
5992 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5993 options was missing.
5995 * sim-bits.h (MOVED): Define
5997 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5999 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6002 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6004 * sim-bits.c: Add 8 bit versions of bit macros.
6006 * sim-bits.h: Ditto.
6008 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6010 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6011 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6013 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6014 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6016 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6017 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6019 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6021 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6022 configure.in: Output to cconfig.h instead of config.h.
6024 * configure: Regenerated to track ../common/aclocal.m4 changes.
6026 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6028 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6031 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6033 * callback.c (os_write): divert stdout and stderr to their
6036 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6038 * sim-profile.c (profile_print_speed): Call
6039 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6041 * sim-events.c (sim_events_elapsed_time): New function return nr
6042 host MS consumed by the simulator.
6043 (sim_watch_valid): Use.
6045 * sim-module.c (modules): Install sim_events very very early.
6047 * sim-profile.c (profile_print): Call profile_print_pc.
6049 (profile_pc_init): New function, set up processor for PC
6051 (profile_print_pc): New function, print a PC profile.
6052 (profile_pc_event): New function, sample PC.
6054 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6055 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6058 * sim-options.c (sim_print_help): Pacify GCC.
6060 * sim-n-core.h (sim_core_read_aligned_N,
6061 sim_core_write_aligned_N): Add un-conditional profile call.
6062 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6063 profile call when aligned read/write isn't used.
6065 * sim-base.h: Include sim-profile, sim-model after sim-core &
6066 sim-events allow sim-core to define useful values.
6068 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6069 (profile_option_handler, profile_options): Add support for
6070 --profile-core option.
6071 (print_bar): Include when core profiling.
6072 (profile_print_core): New function, print core profile.
6074 * sim-config.c (print_sim_config): Print profile status.
6076 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6077 WITH_PROFILE_PC_P): Define.
6078 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6079 (PROFILE_COUNT_CORE): Define.
6081 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6083 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6084 interrupt_names array as the data.
6085 (sim-watch.h): Document.
6087 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6089 * sim-options.c (sim_print_help): When the doc string is to long
6092 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6093 that only the first few the watch options are listed. Generate
6094 meanginful usage messages.
6096 * sim-options.h (struct OPTION): Clarify use of doc_name field
6098 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6100 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6101 (standard_option_handler): Handle --architecture-info.
6103 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6105 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6106 illegal zero-sized array.
6107 * sim-core.c (sim_core_xor_read_buffer): same.
6109 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6111 * nltvals.def: Regenerate.
6113 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6115 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6117 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6119 * sim-bits.c (MASKED): Delete.
6120 (EXTRACTED): Delete.
6121 (LSEXTRACTED, MSEXTRACTED): New functions.
6123 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6124 (MSMASKEDn, LSMASKEDn): Add last argument.
6127 * sim-bits.h (EXTEND8, EXTEND16): Define.
6128 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6130 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6132 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6133 current instruction address.
6135 * sim-inline.h (*_ENGINE): Define.
6137 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6139 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6141 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6142 (watch_option_handler): Call delete_watchpoint with ident or type.
6143 (sim_watchpoint_install): Create interrupt specific watchpoint
6144 commands on the fly.
6145 (do_watchpoint_create): New function, create a watch point using
6146 type/int-nr info encoded in the option nr.
6147 (do_watchpoint_info): New function. List active watchpoints.
6149 * sim-watch.h: Change data structure to a list.
6151 * sim-memopt.c (memory_option_handler): Require explicit "all"
6152 before deleting all memory regions.
6154 * sim-utils.c (sim_do_commandf): New function, printf version of
6157 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6159 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6161 (SIGNED64, UNSIGNED64): Delete.
6162 (ALU64_ADD): Don't rely on bit endianness.
6163 (ALU64_BEGIN): Define.
6165 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6166 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6168 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6169 suffix - u64, LL - to 64 bit constants.
6171 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6173 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6175 * sim-utils.h (NZALLOC): Define - zalloc * N.
6177 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6178 implementation of read/write functions.
6180 * Make-common.in (sim-hrw.o): New target.
6182 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6185 * sim-memopt.c (memory_option_handler): Implement memory-size
6186 command. Implement memory-alias command. Let memory-delete delete
6188 (add_memopt): New function. Add a memory region.
6189 (do_memopt_delete): New function. Delete a memory region.
6191 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6193 * sim-core.c (sim_core_detach): New function.
6194 (sim_core_map_detach): New function. Perform the actual detach.
6195 (sim_core_init): Move initialization code from here.
6196 (sim_core_install): To here.
6197 (sim_core_uninstall): And here.
6199 * sim-module.c: Add memopt module.
6201 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6202 simulator base type.
6204 * Make-common.in (sim_main_headers): Add sim-memopt.h
6205 (sim-memopt.o): New target.
6207 * sim-core.c (sim_core_install): Add core_options to the option
6210 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6213 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6216 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6217 address_word, add mask member.
6219 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6220 address_word, allow for 64bit targets in 32bit host. Add modulo
6222 (sim_core_map_attach): Ditto.
6223 (new_sim_core_mapping): Ditto.
6224 (sim_core_translate): Mask address when modulo memory.
6226 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6228 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6230 * gdbinit.in: New file.
6231 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6232 * Make-common.in (distclean): Delete .gdbinit.
6233 (.gdbinit): Add rule for.
6234 * configure: Regenerated to track ../common/aclocal.m4 changes.
6236 * Make-common.in (cgen-run.o): Add rule for.
6238 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6240 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6242 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6243 both resumed and previous elapsed time.
6244 (sim_events_init): Set initial_wallclock and current_wallclock to
6246 (sim_events_install): Install sim_events_suspend and
6248 (sim_events_watch_clock): Allow for suspended simulator when
6249 computing the time of the clock event.
6251 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6252 initial_wallclock to elapsed_wallclock, set both to zero.
6253 (sim_events_init, sim_events_uninstall): Delete prototypes.
6255 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6257 * sim-module.c(sim_module_resume, sim_module_suspend): New
6260 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6262 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6265 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6267 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6268 * Make-common.in (TAGS): Likewise.
6269 * sim-n-bits.h: Add TAGS comments for all functions.
6270 * sim-n-core.h: Likewise.
6271 * sim-n-endian.h: Likewise.
6273 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6275 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6278 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6280 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6283 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6285 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6286 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6288 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6290 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6291 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6292 nr_transfered and nr_this_transfer unsigned.
6294 * sim-events.c (sim_events_tickn): N is signed, as limited to
6297 * sim-n-endian.h (offset_N): Change size to unsigned.
6299 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6301 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6303 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6305 * sim-options.c (sim_parse_args): Use dupargv.
6307 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6309 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6311 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6313 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6316 * sim-options.c (standard_options): Add --architecture=MACHINE and
6317 --target=TARGET options.
6318 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6319 (standard_option_handler): Handle architecture and target options.
6322 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6324 (sim_analyze_program): Set prog_bfd architecture from
6325 STATE_ARCHITECTURE if known.
6327 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6329 * configure: Regenerated to track ../common/aclocal.m4 changes.
6332 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6334 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6335 that option does not apply to certain files.
6337 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6339 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6340 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6341 offset from MSB/LSB.
6343 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6344 access address of sub word quantity of a hosts 16, 32, 64 bit word
6346 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6347 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6348 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6349 return N*2 byte value with argument in Hi/Lo word. Renamed from
6350 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6352 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6353 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6354 so that bit offset is explicit.
6356 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6358 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6359 Update STATE_PROG_BFD when needed with a dup'd copy of the
6362 * sim-config.c (sim_config): Delete ABFD argument, use
6363 STATE_PROG_BFD directly.
6365 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6367 * run.c (main): Pass the open ABFD to sim_create_inferior.
6369 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6373 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6374 hardware only simulator targets.
6376 * Make-common.in (sim-hload.o): Add rule.
6378 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6380 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6381 used by copyargv and freeargv.
6383 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6384 STATE_PROG_ARGV, not just a pointer.
6386 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6388 * configure: Regenerated to track ../common/aclocal.m4 changes.
6391 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6393 * aclocal.m4 (sim-endian): Add second argument to
6394 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6395 default endian when not hardwired.
6397 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6398 else failes value for target byte order.
6400 * sim-config.c (sim_config): Add abfd arguments. Set
6401 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6403 (sim_config): Return SIM_RC, don't abort.
6406 * run.c (main): Update call to sim_open - add ABFD argument.
6407 * nrun.c (main): Add NULL ABFD argument.
6409 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6411 * callback.c (os_poll_quit): Make static.
6412 Call sim_cb_eprintf, not p->eprintf.
6413 (sim_cb_printf, sim_cb_eprintf): New functions.
6414 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6416 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6417 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6418 sim-utils.h. #include sim-utils.h.
6419 * sim-utils.h: Above decls moved here.
6420 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6422 * sim-watch.c (action_watchpoint): Fix thinkos.
6424 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6426 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6428 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6430 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6431 to FORCED_ALIGNMENT case.
6433 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6435 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6437 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6439 * Make-common.in (libsim.a): Fix typo.
6441 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6443 * nrun.c (main): Verify the structure returned before using it.
6445 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6447 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6450 * sim-engine.c (sim_engine_install): New function. Install the
6451 engine init functions.
6452 (sim_engine_init): [Re]initialize the simulator engine.
6454 * sim-module.c: Add sim_engine to list of modules that always
6457 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6459 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6460 to remove the old watchpoint, not delete_watchpoint.
6461 (watch_option_handler): Action the correct watchpoint, not just
6464 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6466 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6467 both low and high word.
6468 (sim_core_write_aligned_N): Ditto.
6470 * sim-trace.c (set_trace_options): Delete code explicitly setting
6473 * sim-options.c (sim_print_help): Call the list commands if not a
6474 standalone simulator.
6475 (sim_print_help): Advise that some options may not be applicable.
6477 * sim-trace.c (set_trace_options): Assume core present.
6479 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6480 buffer when full not almost full.
6482 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6484 * sim-events.c (sim_events_process): Don't blat the event queue
6485 when processing watchpoints.
6487 * sim-watch.h: Make arg unsigned long - stop sign extension.
6489 * sim-events.c (sim_watch_valid): rewrite so debugable.
6491 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6493 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6494 inequality test is possible.
6495 (handle_watchpoint): Re-pass is_within arg.
6496 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6497 0 to schedule_watchpoint's is_within arg.
6498 (sim_watchpoint_init): Re-pass is_within arg.
6500 * sim-options.c (sim_print_help): Add is_command argument. Don't
6501 include -- prefix when called from the command line interpreter.
6503 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6505 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6506 zero indicates that the test should be reversed.
6507 (sim_events_watch_core): Ditto.
6508 (WATCH_CORE): Compare range against is_within.
6511 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6513 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6514 sim_core_read_buffer. Check nr-bytes transfered.
6516 * sim-core.h (sim_core_common): Define a new struct that contains
6517 the common data. to sd and cpu structures.
6518 * sim-core.c (sim_core_attach): Update.
6519 (sim_core_init): Update. Remember to copy initialized data to each
6521 (sim_core_find_mapping): Ditto.
6523 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6524 (sim_core_write_buffer): Ditto.
6526 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6527 transfer use xor version of read buffer.
6528 (sim_core_write_unaligned_N): Ditto for write.
6530 * sim-core.c (sim_core_xor_read_buffer): New function implement
6531 xor-endian data read breaking transfer up into xor-endian sized
6533 (sim_core_xor_write_buffer): Ditto for write.
6534 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6535 - needed for xor-endian transfers.
6537 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6539 * sim-inline.h: Review description.
6541 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6542 to just those involved in data transfers and configuration.
6544 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6546 * sim-n-core.h (sim_core_read_aligned_N): Use.
6547 (sim_core_read_unaligned_N): Ditto.
6548 (sim_core_read_unaligned_N): Ditto..
6549 (sim_core_write_unaligned_N): Ditto.
6551 * sim-core.h: Add xor endian bitmap to main structure. *
6553 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6555 (sim_core_read_aligned_N): Ditto.
6557 * sim-core.c (sim_core_set_xor_endian): New function.
6558 (sim_core_attach): Don't overwrite the per-cpu xor map when
6559 cloning the global core.
6561 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6563 * sim-engine.h: Update below so that it is using an enumerated
6566 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6568 * sim-engine.c (sim_engine_restart):
6569 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6570 return value used for simulator restart from 0 to 2.
6572 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6574 * cgen-scache.c (scache_option_handler): Add is_command arg.
6576 * sim-model.c (model_option_handler): Add is_command argument.
6578 * sim-profile.c (profile_option_handler): Add is_command arg.
6580 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6583 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6584 order that they are registered.
6586 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6587 between option and command line processing.
6589 * sim-options.c: Include stdlib.h, ctype.h.
6591 * Make-common.in (sim-watch.o): Add rule.
6592 (sim_main_headers): Assume sim-assert.h included.
6593 (sim-*.o): Simplify make rule.
6595 * sim-module.c: Add sim_watch_install to module list.
6597 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6599 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6602 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6603 * sim-events.c (sim_events_install): Ditto.
6604 * sim-core.c (sim_core_install): Ditto.
6605 * sim-model.c (model_install): Ditto.
6606 * sim-options.c (standard_install): Ditto.
6607 * sim-profile.c (profile_install): Ditto.
6608 * sim-reason.c (sim_stop_reason): Ditto.
6609 * sim-run.c (sim_engine_run): Ditto.
6610 * sim-utils.c (sim_analyze_program): Ditto.
6612 * sim-module.c (modules): Make profile_install and trace_install
6615 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6617 * sim-options.c (standard_option_handler): Set the byte order.
6619 * sim-events.c (sim_events_process): Allow multi tick processing.
6620 (sim_events_tickn): New function - multi cycle tick.
6622 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6623 prototypes. Under development.
6624 (sim_events): Replace processing with nr_ticks_to_process.
6626 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6628 * nrun.c (main): Pass callbacks to sim_open instead of using
6631 * run.c (main): Ditto.
6633 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6635 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6636 stop tk interrupting malloc calls.
6637 (sim_events_zalloc): Converse.
6639 * Make-common.in (sim_main_headers): Add sim-events.h.
6641 * sim-events.c (sim_events_schedule_after_signal): Change return
6642 type to void - signal events are strictly internal.
6643 (sim_events_init): Allocate a finite buffer for signal events.
6644 (sim_events_schedule_after_signal): Enter signal events into the
6647 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6648 (sim_engine_restart): Ditto.
6649 (sim_engine_abort): Ditto.
6650 * sim-stop.c (sim_stop): Ditto.
6651 (control_c_simulation): Ditto.
6652 * sim-resume.c (sim_resume): Ditto.
6653 (has_stepped): Ditto.
6654 * sim-abort.c (sim_engine_abort): Ditto.
6656 * sim-basics.h (transfer_type): New type.
6658 * sim-core.c (sim_core_signal): New function. Print core signal
6660 (sim_core_find_mapping): Add transfer argument.
6662 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6663 SIM_CORE_SIGNAL if a recoverable abort.
6664 * sim-core.c (sim_core_find_mapping): Ditto.
6666 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6668 * sim-core.c (sim_core_find_mapping): Replace calls to
6669 sim_io_error to more resiliant sim_engine_abort.
6671 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6672 (sim_core_write_unaligned_N): Ditto.
6674 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6676 * sim-module.c: Add sim_events_install to list.
6678 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6680 (sim_events_init): Now returns SIG_RC.
6682 * sim-run.c: New file. Generic sim_engine_run.
6683 * sim-reason.c: New file. Generic sim_stop_reason.
6684 * sim-stop.c: New file. Generic sim_stop.
6685 * sim-resume.c: New file. Generic sim_resume.
6687 * Make-common.in (sim-engine.o): Add rule.
6688 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6690 * sim-engine.h, sim-engine.c: New file. Provide generic
6691 implementation of sim_engine_halt, sim_engine_error. et.al.
6693 * sim-base.h (sim_state_base): Add member halt.
6694 (sim-engine.h): Include.
6696 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6698 * sim-events.c (sim_events_poll): Update event handler.
6700 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6702 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6704 (sim_events_watch_sim): New function.
6705 (sim_events_watch_core): New function.
6706 (sim_watch_valid): New function.
6707 (sim_events_preprocess): New function.
6708 (sim_events_process): Process the watchpoints as well as the timer
6710 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6711 (sim_events_deschedule): Check all the queues when removing an
6713 (sim_events_init): Ditto for cleaning.
6715 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6717 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6719 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6721 * callback.c (os_open): Type of arg flags is int.
6723 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6725 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6726 just like normal numbers as per IEEE rules.
6728 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6730 * callback.c (os_close): Mark the descriptor as being
6731 available if the close succeeded.
6732 (os_open): Pass 0644 as the mode of the file being created.
6734 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6736 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6739 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6740 * sim-lnline.h: Update.
6742 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6743 conversion functions.
6744 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6746 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6747 compare functions. Replacing.
6748 (sim_fpu_cmp): This. Delete.
6750 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6752 * sim-core.c (sim_core_find_mapping): Call engine_error not
6753 sim_io_error when possible.
6755 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6757 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6758 high/low double word.
6760 * sim-trace.h: Remove definition of attribute - defined in
6763 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6765 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6766 name of the option - or family of options.
6768 * sim-options.c (sim_args_command): Match command `a-b c' with
6769 option `--a-b-c' from option table.
6771 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6773 * sim-options.c (sim_print_help): For optional arguments, wrap
6776 * sim-trace.c (set_trace_options): New function, handle optional
6777 argument and multiple assignment.
6778 (trace_option_handler): Update.
6780 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6781 when branch tracing selected.
6783 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6785 * sim-trace.c (trace_one_insn): Make a va-args function.
6787 * sim-trace.c (trace_vprintf): New function, va-arg version of
6790 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6792 * sim-trace.c (trace_uninstall): Don't close a file twice.
6793 * sim-profile.c (profile_uninstall): Likewise.
6795 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6797 * sim-trace.c (toplevel): Include bfd.h.
6798 (trace_options): Note that --trace-linenum also turns on
6799 --trace-insn. Add --trace-{branch,semantics}.
6800 (trace_option_handler): If --trace-linenum, also turn on
6801 --trace-insn. Add --trace-branch support. If --trace-semantics,
6802 turn on ALU, FPU, branch, and memory tracing.
6803 (trace_one_insn): New function to trace an instruction. Support
6805 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6807 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6808 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6809 (TRACE_branch): Add new mask.
6810 (TRACE_*_P): Define all possible trace_p macros.
6811 (trace_one_insn): Declare function.
6813 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6815 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6816 GNU C doesn't support __attributes__.
6817 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6820 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6822 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6823 addresses are masked forcing them to be correctly aligned.
6824 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6825 * sim-config.c (config_alignment_to_a): Update.
6827 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6829 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6831 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6832 processor specific core maps.
6833 (sim_core_map_attach): Copy the core map data to each of the
6834 processor specific core data structures.
6835 * sim-core.c (sim_core_find_mapping): Update.
6837 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6838 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6839 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6840 alternatives that handle unaligned addresses.
6841 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6843 * cgen-utils.c (sim_disassemble_insn): Update.
6845 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6847 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6850 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6853 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6855 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6857 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6860 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6863 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6865 * cgen-trace.c: Prepend additional trace_printf argument.
6867 * cgen-utils.c (sim_disassemble_insn): Add additional core
6870 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6872 * nrun.c (main): Catch/report errorenous simulator states.
6874 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6875 * sim-trace.c: #include string.h/strings.h so that memset is
6877 * sim-utils.c: Ditto.
6878 * sim-profile.c: Ditto. And stdlib.h.
6879 (print_bar): Only define when used by instruction or memory profiler.
6881 * sim-options.c (standard_option_handler): Make ul more local.
6883 * sim-load.c (sim_load_file): Make the name constant.
6884 (sim_load_file): Passify gcc.
6886 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6888 * sim-utils.c, sim-load.c: Include sim-utils.h.
6890 * sim-base.h (sim_cpu): Pre define here so available to all.
6892 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6893 Restore the sim_cpu and instruction_address arguments so that full
6894 information is available to the abort function.
6895 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6896 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6898 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6899 tracing support for sim-events and sim-core.
6900 (trace_option_handler): Convert #if to if where possible so always
6901 compiled/checked by C compiler.
6902 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6904 * sim-base.h: Adjust comment documenting how to define the cpu
6906 (sim_state_base): Add sim_core and sim_events to simulator base
6909 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6910 * sim-core.c (sim_core_init, sim_core_attach,
6911 sim_core_find_mapping): Update.
6912 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6913 update_time_from_event, insert_sim_event,
6914 sim_events_schedule_after_signal, sim_events_deschedule,
6915 sim_events_tick): Ditto.
6917 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6918 sim-model.h): Move #includes from here.
6919 * sim-base.h: To here.
6920 (sim-core.h, sim-events.h, sim-io.h): Include also
6922 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6924 * callback.c (default_callback): Missing initialisers.
6926 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6928 * sim-utils.c (sim_add_commas): New function.
6929 * sim-basics.h (sim_add_commas): Add prototype.
6930 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6931 * sim-profile.c (COMMAS): New macro.
6932 (print_*): Use it to print commas in numbers.
6934 * configure: Regenerated.
6936 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6937 (cgen_state): New member run_fast_p.
6938 (cgen_init): Add prototype.
6939 (sim_disassemble_insn): New arg `cpu'.
6940 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6941 * cgen-utils.c (cgen_init): New function.
6942 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6943 * genmloop.sh: Call engine_halt if loop exits.
6945 * Makefile.in (sim-options_h): Define.
6946 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6947 (sim-model.o): Add new rule.
6948 (cgen-{scache,trace,utils}.o): Add new rules.
6949 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6950 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6951 Indent output by 2 spaces.
6952 * cgen-scache.h (scache_print_profile): Update.
6953 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6954 Use trace_printf, not fprintf.
6955 (trace_extract): Use trace_printf, not cgen_trace_printf.
6956 * genmloop.sh (!FAST case): Increment `insn_count'.
6957 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6958 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6959 access macro's name.
6960 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6961 Change return type to SIM_RC.
6962 (sim_core_{install,uninstall}): New functions.
6963 * sim-core.h (sim_core_{install,uninstall}): Declare.
6964 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6965 Change return type to SIM_RC.
6966 * sim-model.h (models,machs,model_install): Declare.
6967 * sim-module.c (modules): Add scache_install, model_install.
6968 (sim_post_argv_init): Set cpu->state backlinks.
6969 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6970 (standard_option_handler): Likewise.
6971 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6974 (profile_options): Delete --profile-simcache.
6975 (profile_option_handler): Likewise.
6976 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6978 (profile_print_{memory,model}): Likewise.
6979 (profile_print_simcache): Delete.
6980 (profile_print_speed): New function.
6981 (profile_print): Rewrite.
6982 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6983 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6984 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6985 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6986 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6987 (profile_print): Update prototype.
6989 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6991 * cgen-scache.[ch], cgen-sim.h: New files.
6992 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6993 * sim-model.c: New file.
6995 * Make-common.in (clean targets): Undo patch of Apr. 22.
6997 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6999 * sim-n-bits.h (signed): If we have a standard compiler, undef
7000 signed, so that signedN is defined correctly.
7002 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7004 * sim-module.h, sim-model.h, sim-profile.h: New files.
7005 * sim-module.c, sim-profile.c: New files.
7006 * Make-common.in (SIM_PROFILE): Define
7007 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7008 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7009 (sim_module.o,sim-profile.o): Add rules for.
7010 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7011 (--enable-sim-profile): Add.
7012 * configure: Regenerated.
7013 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7014 model. Move trace and profile support to sim-{trace,profile}.h.
7015 New members trace_data, profile_data.
7016 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7017 * sim-config.h: Provide default definition of WITH_PROFILE.
7018 (WITH_TRACE): Change default to -1.
7019 (MAX_NR_PROCESSORS): Always define.
7020 * sim-options.c: Move trace and profile support to
7021 sim-{trace,profile}.h.
7022 (sim_pre_argv_init): Moved to sim-model.c.
7023 (standard_install): New function.
7024 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7025 (standard_install): Declare.
7026 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7027 (trace_install, trace_uninstall): New functions.
7028 (trace_printf): Update reference to TRACE_FILE.
7029 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7030 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7031 (WITH_TRACE_FOO_P): Define.
7032 (trace_install): Declare.
7033 (TRACE_DATA): New struct.
7035 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7037 * run.c: Undo last exec_bfd patch.
7038 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7040 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7042 * run.c (exec_bfd): Add back in.
7043 (main): Set exec_bfd.
7045 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7047 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7049 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7051 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7052 less well defined engine_error.
7053 * sim-core.c: Ditto.
7055 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7057 * Make-common.in: Change clean targets to use :: so that other
7058 Makefiles can have their own clean targets.
7059 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7060 __STDC__ to control use of stdarg vs. varargs syntax. Some
7061 systems can't use __STDC__, but require stdarg.
7063 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7065 * sim-options.c (standard_options): Add --endian.
7066 (standard_option_handler): Likewise.
7068 * nrun.c: #include <signal.h>.
7069 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7070 handler that calls sim_stop ().
7072 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7074 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7075 handler that calls sim_stop (). Simulators may still be
7076 establishing their own handler.
7078 * sim-events.c (sim_events_poll): Rename from
7079 sim_events_at_large_int. Poll IO.
7081 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7084 * callback.c (os_poll_quit): New function poll for quit signal
7086 (default_callback): Include magic number.
7088 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7090 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7091 Check for functions getrusage, time.
7092 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7093 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7094 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7095 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7097 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7099 * sim-options.c, sim-options.h: New files.
7100 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7101 * Make-common.in (nrun.o): Add rules for.
7104 * run.c (main): Check return value of sim_open.
7106 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7107 (sim_main_headers): Add sim-trace.h.
7108 * run.c (exec_bfd, target_byte_order): Delete.
7109 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7110 call sim_load instead. Check return code of sim_create_inferior.
7111 * sim-base.h (CURRENT_STATE): Define.
7112 (sim_state_base): Make typedef. New members options, prog_argv,
7113 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7114 mem_size, memory [+ corresponding access macros].
7115 (sim_cpu_base): New typedef.
7116 * sim-trace.h: New file.
7117 * sim-trace.c: New file.
7118 * sim-basics.h: #include it.
7119 * sim-load.c: New file.
7121 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7123 * Make-common.in (INSTALL): Set to @INSTALL@.
7124 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7125 (install-common): Depend upon installdirs. Use
7126 $(program_transform_name) directly, rather than using
7128 (installdirs): New target.
7129 * Makefile.in (INSTALL): Set to @INSTALL@.
7130 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7131 (install-man): Depend upon installdirs. Use
7132 $(program_transform_name) directly, rather than using
7134 (installdirs): New target.
7136 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7138 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7141 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7143 * sim-basics.h: Only bring in config.h and tconfig.h if
7146 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7148 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7149 numbering convention of the target.
7150 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7151 and WITH_TARGET_WORD_MSB.
7152 (sim_config): When possible, check for consistency with bitsize
7155 * sim-bits.h: Allow MSB to be other than zero.
7156 * sim-bits.c: Ditto.
7157 * sim-n-bits.h: Ditto.
7159 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7160 * sim-n-bits.h (MSMASKEDn): Ditto.
7162 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7164 * Makefile.in (INSTALL): Change install.sh to install-sh.
7166 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7168 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7170 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7172 * run.c (main): Check that a program to run was specified.
7174 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7176 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7178 * configure: Regenerated to track ../common/aclocal.m4 changes.
7181 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7183 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7184 * sim-config.h: To here.
7186 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7187 (sim_main_headers): Define.
7188 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7189 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7191 (sim-utils.o): Add rule for.
7192 * sim-utils.o: New file.
7193 * sim-basics.h: #include sim-base.h.
7194 (zalloc): Make argument unsigned long.
7195 * sim-base.h: New file.
7196 * sim-inline.h (SIM_IO support): Delete.
7197 * sim-io.h: Delete inline support.
7198 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7199 * sim-config.c: sim-state.h renamed to sim-main.h.
7200 * sim-core.c: Likewise.
7201 * sim-events.c: Likewise.
7203 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7205 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7206 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7208 * configure: Regenerated to track ../common/aclocal.m4 changes.
7210 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7212 * configure: Regenerated to track ../common/aclocal.m4 changes.
7214 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7216 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7217 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7218 are defined by the configure.
7220 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7222 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7223 reserved-bits): Always define.
7225 * sim-config.h, sim-config.c (sim_config): New function - and new
7226 file - co-ordinate the setting/checking of the common simulator
7227 configuration options.
7229 * Make-common.in (sim-config.o): Add rule.
7231 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7233 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7234 va_list from void *, since va_list might not be a pointer type.
7236 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7238 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7240 (offset_N): Correct computation of LE offset.
7242 * sim-io.c (sim_io_error): Include a new line when reporting
7245 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7248 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7250 * run.c: Include alloca-conf.h.
7252 * callback.c (os_evprintf_filtered): Fix typo.
7254 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7256 * run.c (string.h, strings.h, stdlib.h): Include.
7258 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7259 0 when nothing pending.
7261 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7262 will soon be going away.
7263 (getopt): Plicate GCC.
7265 * sim-endian.c (sim-io.h): Plicate GCC.
7266 * sim-bits.c (sim-io.h): Ditto.
7267 * sim-n-bits.h (ROTn): Ditto.
7269 * sim-io.c (sim_io_error): Correct check for NULL.
7271 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7273 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7276 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7278 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7279 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7281 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7283 * sim-alu.h: Include sim-xcat.h.
7285 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7287 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7288 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7291 * sim-events.c (sim_events_at_large_int): New function. Just
7292 schedules an event every large-int ticks.
7293 (sim_events_init): Call.
7294 (sim_events_tick, sim_events_process): Move async handing to
7295 sim_events_process. Move timer decrement so that it occures after
7296 events have been processed.
7298 * sim-basics.h (struct _engine): Remove declaration.
7300 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7301 everything with same. Rename global struct to SIM_DESC.
7302 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7303 * sim-io.h, sim-io.c: Ditto.
7305 * sim-assert.h: New file. Optional assertion checking macros.
7306 * sim-io.c (sim_io_error): Make just this function tolerant to
7309 * sim-xcat.h: New file. Define concatenate macros.
7310 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7311 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7315 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7317 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7319 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7321 * sim-inline.h: Add definitions for sim-types.
7322 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7325 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7327 * sim-events.h: Remove defunct reference to callback struct.
7329 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7331 * configure: Re-generate.
7333 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7335 * Make-common.in (CSEARCH): Do not include the gdb directory in
7338 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7340 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7341 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7342 to explicitly incorporate these.
7344 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7345 specify the alignment restrictions of the target architecture -
7346 without this option all alignment restrictions are accomodated.
7347 (--enable-sim-assert): New option. Conditionally compile in
7348 assertion statements.
7349 (--enable-sim-float): New option. Strongly specify the target's
7350 floating point support.
7351 (--enable-sim-hardware): New option. Specify the hardware devices
7352 included in the simulation.
7353 (--enable-sim-packages): New option. Specify the hardware
7354 packages included in the simulation.
7355 (--enable-sim-regparm): New option. Specify that parameters be
7356 passed in registers instead of on the stack.
7357 (--enable-sim-reserved-bits): New option. Specify that reserved
7358 bits within an instruction are are correctly set.
7359 (--enable-sim-smp): New option. Specify the level of SMP support
7360 to be included in the simulator.
7361 (--enable-sim-stdcall): New option. Specify an alternative
7362 function call convention.
7363 (--enable-sim-xor-endian): New option. Configure xor-endian
7364 support used by some targets to implement bi-endian support.
7366 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7368 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7369 host endianness to be overridden.
7370 (--enable-sim-endian): Allow the target platform's byte order
7372 (--enable-sim-inline): Control the inlining of common components.
7373 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7374 (--enable-sim-warnings): Enable additional GCC compiler checks.
7375 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7378 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7379 sim-*-n.h so that the names are uniq on dos machines
7380 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7382 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7384 * run.c: #include "libiberty.h".
7385 (main): New locals sd,no_args,sim_argv.
7386 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7387 is program name. Update call to sim_set_callbacks.
7388 Record result of sim_open, pass to other sim_foo routines.
7390 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7392 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7395 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7397 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7398 Route stdout through buffered IO.
7400 * callback.c: Add os_flush_stderr, os_write_stderr,
7401 os_evprintf_filtered functions to route error output through
7404 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7405 Correct return type - should be void.
7407 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7409 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7411 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7412 not provide a default value as undefined indicates disable code.
7414 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7416 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7418 * sim-events.h, sim-events.c: Ditto.
7419 * sim-io.h, sim-io.c: Ditto.
7421 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7423 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7425 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7426 extract the tail or least signifiant bits from an integer of the
7429 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7430 WITH_TARGET_BITSIZE so that the compilation will fail when an
7431 unsupported bitsize value is defined.
7433 (INSERTED*): Convert to functions.
7434 (EXTRACTED*): Ditto.
7436 (SIGN_EXTEND, SEXT): Change to more terse name.
7438 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7440 * sim-inline.h: Allow explicit control over which .c files will be
7441 included by their header.
7443 * sim-inline.h: Allow explicit control over which .c files use the
7444 alternative - REGPARM - parameter passing mechanism.
7446 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7447 icache.c, idecode.c, semantics.c or support.c. Those names are
7448 not generally applicable.
7450 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7452 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7453 in a fashion similar to sim-endian-n.
7455 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7456 both value and address macro's.
7458 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7460 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7462 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7463 generic L_word, H_word macro's.
7465 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7467 * sim-basics.h: Borrow code from ppc directory.
7468 * sim-bits.c: Ditto.
7469 * sim-bits.h: Ditto.
7470 * sim-config.h: Ditto.
7471 * sim-endian-n.h: Ditto.
7472 * sim-endian.c: Ditto.
7473 * sim-endian.h: Ditto.
7474 * sim-inline.c: Ditto.
7475 * sim-inline.h: Ditto.
7476 * sim-types.h: Ditto.
7478 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7480 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7481 all the ALU size alternatives and then auto-configure a default.
7483 * sim-alu.h: Copy ppc/idecode_expression.h.
7485 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7487 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7488 sign extend a bit within a value.
7490 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7491 a pointer into the middle of a host word.
7492 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7494 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7496 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7497 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7498 appropriate definitions of read, write, etc. Add prototype for
7501 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7503 * Makefile.in (libcommon.a): Delete.
7504 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7505 (gentmap,targ-vals.h,targ-map.c): Likewise.
7506 (run-autoconf): Delete.
7507 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7508 (common makefile fragment): Moved back into ...
7509 * Make-common.in: Resurrect.
7510 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7511 * configure: Regenerated.
7513 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7515 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7516 (SIM_AC_OUTPUT): To here.
7518 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7520 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7521 comments and single quotes. Fixes a problem found on hpux.
7523 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7525 * aclocal.m4: Remove Make-common.in from dependencies.
7526 * (distclean): Remove targ-vals.def.
7528 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7529 into here. Makes insertion into makefiles easier. Also, change
7530 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7531 targ-map.o, and run are built. They are now built in the
7532 individual simulator directories, taking sources from ../common as
7533 necessary. This replaces the merging of libcommon.a into
7534 linsim.a, which was problematic for the WinGDB build process.
7535 * run.c: Include config.h from . instead of ../common.
7536 * Make-common.in: Remove. It's no longer necessary.
7538 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7540 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7541 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7543 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7545 * run.c (main): Set target_byte_order before call to sim_open.
7547 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7549 * callback.c: #include <stdlib.h>
7550 (os_error): New function.
7551 (default_callback): Add os_error.
7553 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7555 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7556 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7558 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7560 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7562 * run.c: #include ../common/config.h, tconfig.h.
7563 (myname): New static global.
7564 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7565 Only process -c ifdef SIM_HAVE_SIMCACHE.
7566 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7567 Parse program name from argv[0] and use in error messages.
7568 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7569 Add support for incomplete h8/300 termination indicators.
7570 (usage): Make more verbose.
7571 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7572 * Makefile.in,Make-common.in,callback.c: New files.
7573 * nltvals.def,gentmap.c,gentvals.sh: New files.
7575 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7577 * run.c: Include stdarg.h if __STDC__.
7579 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7581 * run.c (main): Don't print out anything if the signal
7582 number is zero (ie no signal).
7584 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7586 * run.c (main): Print out if the program raised a signal.
7588 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7590 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7593 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7595 * run.c (main): Explicitly cast malloc() parameter.
7597 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7599 * run.c (sim_bfd): New global to hold the bfd pointer for the
7601 (main): Initialize sim_bfd.
7603 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7605 * run.c (main): Use new bfd_big_endian macro.
7607 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7609 * run.c (main): Removed SH specific comments, so source is
7610 generic. Also updated to only load relevant sections. Moved
7611 sim_open() to after callback attach (to match GDB).
7613 * run.1: Removed SH specific comments.
7615 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7617 * run.c (main): Always return sigrc at end.
7619 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7621 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7622 bfd_check_format() fails.
7624 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7626 * run.c, run.1: From sh directory.