1 2021-05-08 Mike Frysinger <vapier@gentoo.org>
3 * cgen-ops.h (cgen_rtx_error): Declare.
4 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
6 2021-05-08 Mike Frysinger <vapier@gentoo.org>
8 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
10 2021-05-08 Mike Frysinger <vapier@gentoo.org>
12 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
13 install-pdf): New rules.
15 2021-05-08 Tom Tromey <tom@tromey.com>
17 * sim-options.c (compare_strings): Remove.
18 (dup_arg_p): Use htab_eq_string.
20 2021-05-04 Mike Frysinger <vapier@gentoo.org>
22 * sim-hw.c (sim_hw_install): Rename to ...
23 (sim_install_hw): ... this. New prototype.
24 * sim-hw.h (sim_hw_install): Delete.
25 * sim-module.c: Delete sim-hw.h include.
26 (early_modules): Delete sim_hw_install.
28 2021-05-04 Tom Tromey <tromey@adacore.com>
30 * Make-common.in (generated_files): Add config.h.
32 2021-05-04 Mike Frysinger <vapier@gentoo.org>
34 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
36 * sim-load.c (xprintf_bfd_vma): Delete.
37 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
39 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
41 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
42 (hw_event_queue_schedule_vtracef): Likewise.
43 * hw-tree.h (hw_tree_vparse): Likewise.
44 * sim-profile.c (profile_vprintf): Likewise.
45 * sim-trace.c (dis_printf): Likewise.
46 * sim-trace.h (trace_printf): Likewise.
47 (trace_vprintf): Likewise.
48 * sim-utils.h (sim_do_commandf): Likewise.
49 * hw-events.c (hw_event_queue_schedule): Use
50 hw_event_queue_schedule_tracef.
52 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
54 * sim-options.c (standard_option_handler): Add default cases to
57 2021-05-02 Mike Frysinger <vapier@gentoo.org>
59 * callback.c (os_error): Change __attribute__((noreturn)) to
61 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
62 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
63 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
64 * hw-tree.h (hw_tree_delete): Likewise.
65 * sim-basics.h (__attribute__): Delete.
66 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
67 to ATTRIBUTE_NORETURN.
68 (sim_engine_abort, sim_engine_vabort): Likewise.
69 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
70 __attribute__((printf)) to ATTRIBUTE_PRINTF.
71 * sim-inline.h (NORETURN): Delete.
72 (UNUSED): Change to ATTRIBUTE_UNUSED.
73 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
74 and ATTRIBUTE_NORETURN.
75 (sim_io_eprintf, sim_io_error): Likewise.
76 * sim-profile.c (profile_printf): Likewise.
77 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
78 sim_debug_printf): Likewise.
80 2021-05-01 Mike Frysinger <vapier@gentoo.org>
82 * sim-options.c (dup_arg_p): Call htab_empty.
84 2021-05-01 Mike Frysinger <vapier@gentoo.org>
86 * dv-sockser.c (dv_sockser_install): Rename to ...
87 (sim_install_dv_sockser): ... this.
88 * dv-sockser.h (dv_sockser_install): Delete.
89 * sim-module.c: Delete dv-sockser.h include.
90 (early_modules): Delete dv_sockser_install.
92 2021-05-01 Mike Frysinger <vapier@gentoo.org>
94 * Make-common.in (LIB_OBJS): Add modules.o.
95 (generated_files): Add modules.c.
96 (modules.c): New target.
97 * sim-module.c (modules): Rename to ...
98 (early_modules): ... this. Delete 0 sentinel.
99 (early_modules_len): Define.
100 (sim_modules_detected, sim_modules_detected_len): Declare.
101 (sim_pre_argv_init): Call sim_module_install_list.
102 (sim_module_install): New function.
103 (sim_module_install_list): New function.
104 * sim-module.h (sim_module_install_list): Declare.
106 2021-05-01 Mike Frysinger <vapier@gentoo.org>
108 * nrun.c (strsignal): New prototype.
110 2021-05-01 Mike Frysinger <vapier@gentoo.org>
112 * callback.c (wrap): Delete.
113 (os_close): Replace wrap call with direct call & setting last_errno.
114 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
115 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
117 2021-04-26 Mike Frysinger <vapier@gentoo.org>
119 * gennltvals.py (TARGETS): Delete. Update comment.
120 (gentvals): Unify common code paths.
121 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
123 * nltvals.def: Regenerate.
125 2021-04-25 Tom Tromey <tom@tromey.com>
127 * sim-options.c (compare_strings): New function.
128 (ARG_HASH_SIZE, ARG_HASH): Remove.
129 (dup_arg_p): Use htab_t.
130 (sim_parse_args): Remove assert.
132 2021-04-24 Mike Frysinger <vapier@gentoo.org>
134 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
136 2021-04-24 Mike Frysinger <vapier@gentoo.org>
138 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
139 (sim_parse_args): Call SIM_ASSERT.
141 2021-04-22 Tom Tromey <tom@tromey.com>
143 * sim-utils.c: Update includes.
145 2021-04-22 Tom Tromey <tom@tromey.com>
147 * Make-common.in: Require GNU make.
149 2021-04-22 Tom Tromey <tom@tromey.com>
151 * Make-common.in (stamp-hw): New target.
152 (hw-config.h): Depend on stamp-hw.
153 (mostlyclean): Remove stamp-hw and hw-config.h.
155 2021-04-22 Tom Tromey <tom@tromey.com>
157 * Make-common.in (mostlyclean): Now an alias for clean, not
160 2021-04-22 Tom Tromey <tom@tromey.com>
162 * sim-events.c (sim_events_schedule): Use
163 sim_events_schedule_tracef.
165 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
167 * callback.c (os_printf_filtered, os_vprintf_filtered,
168 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
169 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
170 * sim-events.h (sim_events_schedule_tracef,
171 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
173 2021-04-18 Mike Frysinger <vapier@gentoo.org>
175 * gennltvals.py (TARGETS): Add moxie.
176 * nltvals.def: Regenerate.
178 2021-04-18 Mike Frysinger <vapier@gentoo.org>
180 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
181 * nltvals.def: Regenerate.
183 2021-04-18 Mike Frysinger <vapier@gentoo.org>
185 * gennltvals.py (TARGETS): Add rx.
186 * nltvals.def: Regenerate.
188 2021-04-18 Mike Frysinger <vapier@gentoo.org>
190 * gennltvals.py (TARGETS): Add m32c.
191 * nltvals.def: Regenerate.
193 2021-04-18 Mike Frysinger <vapier@gentoo.org>
195 * gennltvals.py (TARGETS): Add iq2000.
196 * nltvals.def: Regenerate.
198 2021-04-18 Mike Frysinger <vapier@gentoo.org>
200 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
202 2021-04-15 John Baldwin <jhb@FreeBSD.org>
204 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
205 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
208 2021-04-12 Mike Frysinger <vapier@gentoo.org>
210 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
212 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
213 cgen_cpu_max_extra_bytes.
214 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
215 (sim_cpu_alloc): Delete 2nd arg.
217 2021-04-08 Tom Tromey <tom@tromey.com>
219 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
220 new-style declaration.
222 2021-04-03 Mike Frysinger <vapier@gentoo.org>
224 * Make-common.in (install-common): Install as run-$arch and
225 libsim-$arch.a when not the primary arch.
227 2021-04-02 Mike Frysinger <vapier@gentoo.org>
229 * Make-common.in (CFLAGS_FOR_BUILD): Define.
230 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
232 2021-03-13 Mike Frysinger <vapier@gentoo.org>
234 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
237 2021-03-13 Mike Frysinger <vapier@gentoo.org>
239 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
240 (gentmap.o): New rule.
241 (gentmap): Call LINK_FOR_BUILD.
243 2021-03-07 Mike Frysinger <vapier@gentoo.org>
245 * Make-common.in (check): Delete body.
247 2021-02-28 Mike Frysinger <vapier@gentoo.org>
249 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
250 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
252 2021-02-27 Mike Frysinger <vapier@gentoo.org>
254 * Make-common.in (SIM_EXTRA_ALL): Delete.
255 (all): Delete $(SIM_EXTRA_ALL).
257 2021-02-21 Mike Frysinger <vapier@gentoo.org>
259 * acinclude.m4: Removed.
261 2021-02-13 Mike Frysinger <vapier@gentoo.org>
263 * acinclude.m4: Delete all sinclude & m4_include calls.
265 2021-02-13 Mike Frysinger <vapier@gentoo.org>
267 * aclocal.m4: Delete.
269 2021-02-06 Mike Frysinger <vapier@gentoo.org>
271 * sim-events.c: Include sim-cpu.h.
272 (sim_event_watchpoints): Define watch_pc.
273 (sim_events_watch_pc): New function.
274 (WATCH_SIM): Handle watch_pc.
275 * sim-events.h (sim_events_watch_pc): New prototype.
276 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
278 * sim-watch.h (sim_watchpoints): Delete pc.
280 2021-02-06 Mike Frysinger <vapier@gentoo.org>
282 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
285 2021-02-06 Mike Frysinger <vapier@gentoo.org>
287 * Make-common.in (HDEFINES, TDEFINES): Delete.
288 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
289 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
290 bfd/configure.host sourcing.
292 2021-02-04 Mike Frysinger <vapier@gentoo.org>
294 * gennltvals.py (TARGETS): Add riscv.
295 (TARGET_DIRS): Likewise.
296 * nltvals.def: Regenerate from the latest libgloss sources.
298 2021-01-31 Mike Frysinger <vapier@gentoo.org>
300 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
302 2021-01-31 Stafford Horne <shorne@gmail.com>
304 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
305 (fixdfsi): Change res from unsigned32 to signed32.
306 (fixdfdi): Change res from unsigned64 to signed64.
308 2021-01-30 Mike Frysinger <vapier@gentoo.org>
310 * gennltvals.sh: Replace shell script with ...
311 * gennltvals.py: ... this Python script.
312 * nltvals.def: Regenerate.
314 2021-01-30 Mike Frysinger <vapier@gentoo.org>
316 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
318 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
320 2021-01-30 Mike Frysinger <vapier@gentoo.org>
322 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
324 2021-01-30 Mike Frysinger <vapier@gentoo.org>
326 * sim-hw.c (merge_device_file): Replace fgets with getline.
328 2021-01-30 Mike Frysinger <vapier@gentoo.org>
330 * gennltvals.sh (gen_arches): Sort calls by first arg.
331 * nltvals.def: Regenerate.
333 2021-01-18 Mike Frysinger <vapier@gentoo.org>
335 * Make-common.in (version.c): Simplifiy args and call move-if-change.
336 * create-version.sh: Delete host & target alias logic. Write to the
339 2021-01-18 Mike Frysinger <vapier@gentoo.org>
341 * configure, configure.ac, Makefile.in: Delete.
343 2021-01-13 Mike Frysinger <vapier@gentoo.org>
345 * sim-watch.c (default_interrupt_handler): Define.
346 (sim_watchpoint_install): Set default interrupt_handler to new
347 default_interrupt_handler.
349 2021-01-13 Mike Frysinger <vapier@gentoo.org>
351 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
353 2021-01-13 Mike Frysinger <vapier@gentoo.org>
355 * sim-events.c (sim_events_watch_sim): Change byte_order type to
357 (sim_events_watch_core): Likewise.
358 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
359 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
360 call to sim_events_watch_sim.
362 2021-01-12 Mike Frysinger <vapier@gentoo.org>
364 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
366 2021-01-11 Mike Frysinger <vapier@gentoo.org>
368 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
370 2021-01-11 Mike Frysinger <vapier@gentoo.org>
372 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
374 2021-01-11 Mike Frysinger <vapier@gentoo.org>
376 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
377 strings.h, time.h, and errno.h.
378 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
379 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
380 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
381 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
382 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
383 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
384 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
385 and strings.h include.
387 2021-01-09 Mike Frysinger <vapier@gentoo.org>
389 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
390 * sim-core.c, sim-watch.c: Include libiberty.h.
392 2021-01-09 Mike Frysinger <vapier@gentoo.org>
394 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
396 2021-01-09 Mike Frysinger <vapier@gentoo.org>
398 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
399 Set WERROR_CFLAGS when first arg is not set or is "yes".
401 2021-01-09 Mike Frysinger <vapier@gentoo.org>
403 * hw-base.c (full_name_of_hw): Delete full_name. Replace
404 hw_strdup call with hw_malloc.
406 2021-01-09 Mike Frysinger <vapier@gentoo.org>
408 * cgen-par.c: Include stdlib.h.
409 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
411 2021-01-08 Mike Frysinger <vapier@gentoo.org>
413 * Make-common.in (C_DIALECT): Define.
414 (COMPILE.pre): Append $(C_DIALECT).
415 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
417 2021-01-07 Mike Frysinger <vapier@gentoo.org>
419 * sim-core.c (sim_memory_map): Define.
421 2021-01-04 Mike Frysinger <vapier@gentoo.org>
423 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
424 * configure: Regenerate.
426 2021-01-04 Mike Frysinger <vapier@gentoo.org>
428 * sim-options.c (sim_print_version): Print out more details when
429 is_command is non-zero.
431 2021-01-04 Mike Frysinger <vapier@gentoo.org>
433 * sim-options.c (standard_option_handler): Call sim_print_version.
434 (sim_print_version): New function.
435 * sim-options.h (sim_print_version): New prototype.
437 2021-01-04 Mike Frysinger <vapier@gentoo.org>
439 * sim-config.c (print_sim_config): Rename to ...
440 (sim_config_print): ... this.
441 * sim-config.h: Likewise.
443 2021-01-02 Mike Frysinger <vapier@gentoo.org>
445 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
446 FLOOR_PAGE): Delete unused macros.
447 (align_up, align_down): Define.
449 2020-08-10 Tom de Vries <tdevries@suse.de>
451 * sim-cpu.c: Include stdlib.h for free.
453 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
455 * nrun.c: Include stdlib.h.
456 * sim-core.c: Likewise.
457 * sim-engine.c: Likewise.
458 * sim-io.c: Likewise.
459 * sim-module.c: Likewise.
460 * sim-reason.c: Likewise.
462 2019-12-19 Tom Tromey <tromey@adacore.com>
465 * Makefile.in (install-strip): New target.
467 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
469 * sim-utils.c: Prevent buffer overflow.
471 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
473 * gennltvals.sh: Add PRU libgloss target.
474 * nltvals.def: Regenerate from the latest libgloss sources.
476 2019-06-13 Stafford Horne <shorne@gmail.com>
478 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
479 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
480 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
482 2019-06-13 Stafford Horne <shorne@gmail.com>
484 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
485 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
487 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
489 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
490 CURRENT_TARGET_BYTE_ORDER.
491 (SUBWORDTFSI): Likewise.
492 (JOINSIDF): Likewise.
493 (JOINSIXF): Likewise.
494 (JOINSITF): Likewise.
496 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
498 * sim-base.h: Add 'sim-assert.h' include.
499 * sim-basics.h: Add 'libiberty.h' include.
501 2019-03-28 Stafford Horne <shorne@gmail.com>
503 * sim-options.c: Include "config.h".
505 * sim-watch.c: Include "config.h".
507 * hw-device.c: Include <string.h>.
508 * hw-events.c: Include <string.h>.
509 * hw-handles.c: Include <stdlib.h>.
510 * sim-fpu.c: Include <stdlib.h>.
512 2019-03-28 Stafford Horne <shorne@gmail.com>
514 * Make-common.in (sim-arange_h): Remove sim-arange.c
515 * sim-arange.c: Remove SIM_ARANGE_C.
516 Add ifdef for _SIM_ARANGE_C_.
517 Include "sim-arange.h".
518 Remove include for unused "sim-assert.h".
519 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
520 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
521 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
522 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
524 * sim-arange.h (sim_addr_range_add): Declare as
526 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
527 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
528 Remove definition of SIM_ARANGE_INLINE.
529 Remove [HAVE_INLINE].
530 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
531 * sim-base.h: Include "sim-arange.h"
532 * sim-basics.h: Remove include of "sim-arange.h"
533 * sim-inline.c: Include "sim-arange.c"
534 * sim-inline.h: Define INLINE_SIM_ARANGE.
535 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
536 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
538 2019-01-26 Tom Tromey <tom@tromey.com>
540 * Make-common.in (version.c): Use sim's create-version.sh.
541 * create-version.sh: New file.
543 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
545 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
547 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
549 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
551 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
553 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
554 this point, it should have already been set in cb_syscall.
556 2018-10-05 Stafford Horne <shorne@gmail.com>
558 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
559 (ADDOFDI): New function, add overflow flag DI variant.
560 (SUBCFDI): New function, subtract carry flag DI variant.
561 (SUBOFDI): New function, subtract overflow flag DI variant.
563 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
565 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
567 * sim-core.c (sim_core_set_xor): Likewise.
568 (sim_core_xor_read_buffer): Likewise.
569 (sim_core_xor_write_buffer): Likewise.
571 2017-12-12 Peter Gavin <pgavin@gmail.com>
572 Stafford Horne <shorne@gmail.com>
574 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
576 (MUL1OFSI): New function, 1's complement overflow flag.
578 2017-12-12 Peter Gavin <pgavin@gmail.com>
579 Stafford Horne <shorne@gmail.com>
581 * cgen-accfp.c (remsf, remdf): New function.
582 (cgen_init_accurate_fpu): Add remsf and remdf.
583 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
584 * sim-fpu.c (sim_fpu_rem): New function.
585 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
586 (sim_fpu_rem): New function.
587 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
589 2017-09-06 John Baldwin <jhb@FreeBSD.org>
591 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
594 2017-05-24 Yao Qi <yao.qi@linaro.org>
596 * sim-trace.c (trace_disasm): Caller update.
598 2016-08-15 Mike Frysinger <vapier@gentoo.org>
600 * sim-base.h (sim_state_base): Add prog_syms_count.
601 (STATE_PROG_SYMS_COUNT): Define.
602 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
603 (trace_load_symbols): New function.
604 (trace_sym_value): Likewise.
605 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
606 loading logic with a call to trace_load_symbols.
607 * sim-trace.h (trace_load_symbols, trace_sym_value): New
610 2016-08-13 Mike Frysinger <vapier@gentoo.org>
612 * cgen-types.h (mode_names): Mark const.
613 * cgen-utils.c (mode_names): Likewise.
615 2016-08-13 Mike Frysinger <vapier@gentoo.org>
617 * cgen-defs.h (struct cgen_state): Delete argv and envp.
618 (STATE_ARGV, STATE_ENVP): Delete.
620 2016-02-04 Nick Clifton <nickc@redhat.com>
622 * cgen-scache.c (scache_option_handler): Prevent possible
623 undefined behaviour computing the size of the scache by using
624 unsigned integers instead of signed integers.
626 2016-01-17 Joel Brobecker <brobecker@adacore.com>
628 * sim-fpu.c: Minor comment fixes throughout.
630 2016-01-17 Joel Brobecker <brobecker@adacore.com>
632 * sim-fpu.c (print_bits): Minor reformatting (no code change).
633 (sim_fpu_map): Likewise.
635 2016-01-11 Mike Frysinger <vapier@gentoo.org>
637 * sim-config.c (print_sim_config): Drop extra whitespace before =
638 in output for byte order, stdio, and msb settings.
640 2016-01-10 Mike Frysinger <vapier@gentoo.org>
642 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
643 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
644 sim-stdio, sim-trace, and sim-profile.
645 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
646 (SIM_AC_OPTION_ASSERT): Likewise.
647 (SIM_AC_OPTION_SMP): Likewise.
648 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
649 * configure: Regenerate.
650 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
651 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
652 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
653 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
654 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
655 WITH_ENVIRONMENT & USER_ENVIRONMENT.
656 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
657 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
658 WITH_ASSERT, WITH_STDIO): Delete.
659 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
662 2016-01-10 Mike Frysinger <vapier@gentoo.org>
664 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
665 * configure: Regenerate.
666 * Make-common.in (SIM_PACKAGES): Delete.
667 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
669 2016-01-10 Mike Frysinger <vapier@gentoo.org>
671 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
673 2016-01-10 Mike Frysinger <vapier@gentoo.org>
675 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
677 2016-01-10 Mike Frysinger <vapier@gentoo.org>
679 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
681 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
682 * gentmap.c: Change targ-vals.def include to nltvals.def.
683 * Make-common.in (gentmap): Change targ-vals.def to
684 $(srccom)/nltvals.def.
685 (distclean): Delete rm -f targ-vals.def.
686 * Makefile.in: Update comment.
688 2016-01-10 Mike Frysinger <vapier@gentoo.org>
690 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
691 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
692 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
694 2016-01-10 Mike Frysinger <vapier@gentoo.org>
696 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
697 and --enable-sim-stdcall and sim_stdcall.
698 * configure: Regenerate.
699 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
700 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
701 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
702 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
703 (REGPARM_*): Delete all regparm defines and their use.
705 2016-01-10 Mike Frysinger <vapier@gentoo.org>
707 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
708 * Make-common.in (SIM_CFLAGS): Delete.
709 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
710 * Makefile.in: Likewise.
712 2016-01-09 Mike Frysinger <vapier@gentoo.org>
714 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
715 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
716 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
717 * acinclude.m4 (SIM_AC_COMMON): ... here.
718 * aclocal.m4, configure: Regenerate.
719 * config.in: Delete file.
720 * callback.c: Change cconfig.h include to config.h.
721 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
723 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
724 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
726 2016-01-06 Mike Frysinger <vapier@gentoo.org>
728 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
729 date, and time information.
731 2016-01-06 Mike Frysinger <vapier@gentoo.org>
733 * sim-options.c (sim_parse_args): Mark argv array const.
734 * sim-options.h (sim_parse_args): Likewise.
736 2016-01-05 Mike Frysinger <vapier@gentoo.org>
738 * sim-trace.c: Include dis-asm.h.
739 (OPTION_TRACE_DISASM): New enum.
740 (trace_options): Add trace-disasm flag.
741 (trace_option_handler): Handle OPTION_TRACE_DISASM.
742 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
743 (dis_read, dis_printf, trace_disasm): New functions.
744 * sim-trace.h: Include dis-asm.h.
745 (TRACE_INSN_IDX): Clarify comment.
746 (TRACE_DISASM_IDX): New enum.
747 (TRACE_disasm): New define.
748 (WITH_TRACE_DISASM_P): New define.
749 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
750 (STRACE_DISASM_P): New define.
751 (TRACE_DISASM_P): Likewise.
752 (TRACE_DISASM_P): Likewise.
753 (TRACE_DISASM): Likewise.
754 (trace_disasm): New function.
756 2016-01-04 Mike Frysinger <vapier@gentoo.org>
758 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
760 2016-01-04 Mike Frysinger <vapier@gentoo.org>
762 * cgen-scache.c (MAX): Delete.
763 (scache_init): Change MAX to max.
764 * cgen-trace.c (min): Delete.
765 * cgen-utils.c (min): Delete.
766 * sim-basics.h [!min] (min): Define.
767 [!max] (max): Define.
769 2016-01-04 Mike Frysinger <vapier@gentoo.org>
771 * sim-options.c (sim_parse_args): Tweak getopt error message.
773 2016-01-04 Mike Frysinger <vapier@gentoo.org>
775 * acinclude.m4 (sim-bswap): Delete.
776 * configure: Regenerate.
777 * Make-common.in (SIM_BSWAP): Delete.
778 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
779 * sim-config.h (htonl, ntohl): Delete.
780 (WITH_BSWAP): Delete.
782 2016-01-03 Mike Frysinger <vapier@gentoo.org>
784 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
785 opterr state to it before calling getopt_long and restore afterwards.
786 Set opterr to 0. When optc is '?', call sim_io_eprintf.
788 2016-01-03 Mike Frysinger <vapier@gentoo.org>
790 * hw-device.h (device): Delete commented typedef.
791 * sim-basics.h (device): Delete typedef.
793 2016-01-03 Mike Frysinger <vapier@gentoo.org>
795 * sim-options.c (sim_parse_args): Replace for loop with a call
798 2016-01-03 Mike Frysinger <vapier@gentoo.org>
800 * nrun.c (myname): Mark const.
801 (main): Mark name const. Replace myname parsing loop with a
804 2016-01-03 Mike Frysinger <vapier@gentoo.org>
806 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
807 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
808 (SIM_AC_OPTION_HOSTENDIAN): Delete.
809 * config.in, configure: Regenerate.
810 * Make-common.in (SIM_HOSTENDIAN): Delete.
811 * sim-config.c (current_host_byte_order): Delete.
812 (sim_config): Delete current_host_byte_order assignments and
813 CURRENT_HOST_BYTE_ORDER checks.
814 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
815 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
816 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
817 (current_host_byte_order): Delete.
818 (CURRENT_HOST_BYTE_ORDER): Likewise.
819 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
820 (HOST_BYTE_ORDER): ... this.
821 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
823 (sim_endian_join_16): Likewise.
824 * sim-n-core.h (sim_core_read_misaligned_N): Change
825 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
826 (sim_core_write_misaligned_N): Likewise.
827 * sim-n-endian.h (endian_t2h_N): Likewise.
828 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
829 endian_le2h_N): Likewise.
830 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
832 2016-01-02 Mike Frysinger <vapier@gentoo.org>
834 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
835 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
837 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
838 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
839 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
840 * nrun.c (main): Likewise.
841 * sim-config.c (current_host_byte_order): Change type to enum
842 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
843 (current_target_byte_order): Likewise.
844 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
845 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
847 (sim_config): Change prefered_target_byte_order type to enum
848 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
849 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
850 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
851 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
852 Delete all the various arch/OS endian includes & defines.
853 (current_host_byte_order): Change type to enum bfd_endian.
854 (current_target_byte_order): Likewise.
855 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
856 (CURRENT_TARGET_BYTE_ORDER): Likewise.
857 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
858 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
859 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
861 (sim_events_watch_core): Likewise.
862 * sim-events.h: Likewise.
863 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
865 (sim_core_write_misaligned_N): Likewise.
866 * sim-n-endian.h (endian_h2be_N): Likewise.
867 (endian_be2h_N): Likewise.
868 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
869 (offset_N): Likewise.
870 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
871 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
873 2016-01-02 Mike Frysinger <vapier@gentoo.org>
875 * cgen-defs.h (current_state): Delete.
876 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
877 * sim-utils.c (current_state): Delete.
879 2015-12-30 Mike Frysinger <vapier@gentoo.org>
881 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
884 2015-12-27 Mike Frysinger <vapier@gentoo.org>
886 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
888 2015-12-26 Mike Frysinger <vapier@gentoo.org>
890 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
891 * config.in, configure: Regenerate.
892 * Make-common.in (sim-basics_h): Delete tconfig.h.
893 (distclean): Likewise.
894 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
895 (new_sim_core_mapping): Delete WITH_HW and device *device.
896 (sim_core_map_attach, sim_core_attach): Likewise.
897 (sim_core_read_buffer): Delete WITH_DEVICES logic.
898 (sim_core_write_buffer): Likewise.
899 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
901 (sim_core_attach): Likewise.
902 (device_io_read_buffer, device_io_write_buffer): Delete.
903 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
904 (sim_core_write_aligned_N): Likewise.
905 * tconfig.h: Delete file.
907 2015-12-26 Mike Frysinger <vapier@gentoo.org>
909 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
910 Call sim_cpu_hw_io_read_buffer if cpu is valid.
911 (sim_core_write_buffer): Move cia decl to top of func. Call
912 sim_cpu_hw_io_write_buffer if cpu is valid.
914 2015-12-25 Mike Frysinger <vapier@gentoo.org>
916 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
918 (hw_find_integer_property): Likewise.
919 (hw_find_integer_array_property): Likewise.
920 (hw_add_duplicate_property): Likewise.
922 2015-12-25 Mike Frysinger <vapier@gentoo.org>
924 * sim-config.h (WITH_ENGINE): Delete.
925 * sim-module.c (modules): Always include sim_engine_install.
927 2015-12-25 Mike Frysinger <vapier@gentoo.org>
929 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
930 * cgen-types.h (SIM_HAVE_MODEL): Delete.
931 * sim-base.h: Always include sim-model.h.
932 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
933 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
934 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
935 [!WITH_MODEL_P] (sim_machs): Define.
936 * sim-model.h: Add some developer docs.
937 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
938 (WITH_MODEL_P): Define.
939 * sim-module.c (modules): Always include sim_model_install.
940 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
942 2015-12-25 Mike Frysinger <vapier@gentoo.org>
944 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
945 * sim-model.c: Likewise.
946 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
947 SIM_MACH_IMP_PROPERTIES
949 2015-12-25 Mike Frysinger <vapier@gentoo.org>
951 * sim-core.c (device_error): Delete.
952 (sim_core_map_attach): Delete calls to device_error.
953 (sim_core_attach): Likewise.
954 * sim-core.h (device_error): Delete.
955 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
957 (sim_core_write_aligned_N): Likewise.
959 2015-12-25 Mike Frysinger <vapier@gentoo.org>
961 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
962 * sim-core.c (sim_core_write_buffer): Likewise.
963 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
964 (sim_core_write_aligned_N): Likewise.
966 2015-12-25 Mike Frysinger <vapier@gentoo.org>
968 * dv-pal.c: Include config.h and sim-main.h.
969 (hw_pal_io_read_buffer): Always call CPU_INDEX.
971 2015-12-24 Mike Frysinger <vapier@gentoo.org>
973 * sim-options.c (standard_options): Always enable load-lma and
975 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
977 2015-12-24 Mike Frysinger <vapier@gentoo.org>
979 * sim-module.c (MODULE_LIST): Delete.
981 2015-12-24 Mike Frysinger <vapier@gentoo.org>
983 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
984 Move to h8300/compile.c.
985 [SIM_H8300] (standard_options): Likewise.
986 (standard_option_handler): Likewise.
988 2015-12-24 Mike Frysinger <vapier@gentoo.org>
990 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
991 sim_watchpoint_install.
993 2015-12-24 Mike Frysinger <vapier@gentoo.org>
995 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
996 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
998 * sim-options.c (OPTION_MEM_SIZE): Delete.
999 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1000 (standard_option_handler): Likewise.
1002 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1004 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1006 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1009 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1011 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1014 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1015 vasprintf, and va_end together. Check ret after va_end call.
1017 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1019 * sim-types.h (SIM_PRI_TB): Define.
1020 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1021 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1022 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1023 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1025 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1027 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1028 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1029 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1030 (sim_core_translate): Likewise.
1031 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1033 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1035 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1036 (cgen_cpu_close): Change to XCONCAT2.
1038 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1040 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1043 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1045 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1046 * sim-close.c: New file.
1048 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1049 Ali Lown <ali.lown@imgtec.com>
1051 * sim-bits.h (EXTEND6): New macro.
1052 (EXTEND12): New macro.
1053 (EXTEND25): New macro.
1055 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1057 * sim-trace.c (trace_one_insn): Delete.
1058 * sim-trace.h (trace_one_insn): Delete.
1060 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1062 * sim-trace.c (debug_printf): Rename to ...
1063 (sim_debug_printf): ... this.
1064 * sim-trace.h (debug_printf): Delete define.
1065 (debug_printf): Rename to ...
1066 (sim_debug_printf): ... this.
1068 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1070 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1071 (trace_options): Add trace-register option.
1072 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1073 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1074 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1075 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1076 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1078 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1080 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1081 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1082 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1083 STRACE_DEBUG): Define.
1085 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1087 * sim-trace.c (trace_options): Update help text for trace-alu,
1088 trace-fpu, trace-vpu, and trace-semantics.
1089 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1090 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1092 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1094 * sim-assert.h (SIM_FILTER_PATH): Delete.
1095 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1096 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1097 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1098 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1099 * sim-events.c: Include libiberty.h.
1100 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1102 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1104 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1105 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1106 (AC_ARG_ENABLE(sim-debug)): Likewise.
1107 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1108 (AC_ARG_ENABLE(sim-trace)): Likewise.
1109 (AC_ARG_ENABLE(sim-profile)): Likewise.
1110 (AC_ARG_ENABLE(sim-environment)): Likewise.
1111 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1112 (AC_ARG_ENABLE(sim-assert)): Likewise.
1113 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1114 (AC_ARG_ENABLE(sim-endian)): Likewise.
1115 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1116 (AC_ARG_ENABLE(sim-float)): Likewise.
1117 (AC_ARG_ENABLE(sim-scache)): Likewise.
1118 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1119 (AC_ARG_ENABLE(sim-inline)): Likewise.
1120 (AC_ARG_ENABLE(sim-packages)): Likewise.
1121 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1122 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1123 (AC_ARG_ENABLE(sim-smp)): Likewise.
1124 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1125 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1126 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1127 * configure: Regenerate.
1129 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1131 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1133 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1135 * cgen-trace.c [!__STDC__]: Delete.
1136 * sim-trace.h [!__STDC__]: Likewise.
1138 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1140 * sim-model.c (sim_model_init): Assert model is not NULL.
1142 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1144 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1145 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1148 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1150 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1151 (SIM_ALU_H): ... this.
1152 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1153 (SIM_ASSERT_H): ... this.
1154 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1155 (SIM_BASICS_H): ... this.
1156 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1157 (SIM_BITS_H): ... this.
1158 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1159 (SIM_ENDIAN_H): ... this.
1161 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1163 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1166 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1168 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1169 m for sentinel testing.
1171 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1173 * sim-syscall.c: Include errno.h and targ-vals.h.
1174 (sim_syscall_multi, sim_syscall): Define.
1175 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1176 * syscall.c (cb_syscall): Extend comment.
1178 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1180 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1181 * sim-syscall.c: New file.
1182 * sim-syscall.h: New file.
1184 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1186 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1187 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1188 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1189 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1190 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1192 * gentmap.c (gen_targ_map_c): Output name field.
1194 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1196 * acinclude.m4: Change configure.in to configure.ac.
1197 * sim-config.h: Likewise.
1199 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1201 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1202 * configure: Regenerate.
1204 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1206 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1207 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1208 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1209 TRACE_DEBUG): Define.
1211 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1213 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1214 * sim-trace.c (trace_option_handler): Likewise.
1215 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1216 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1217 (TRACE_ANY_P): Likewise.
1219 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1221 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1222 CGEN_TRACE_INSN_FINI.
1223 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1224 trace_result to cgen_trace_result, trace_insn_fini to
1225 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1226 and trace_extract to cgen_trace_extract.
1227 * cgen-trace.h (trace_insn_init): Rename to ...
1228 (cgen_trace_insn_init): ... this.
1229 (trace_insn_fini): Rename to ...
1230 (cgen_trace_insn_fini): ... this.
1231 (trace_insn): Rename to ...
1232 (cgen_trace_insn): ... this.
1233 (trace_extract): Rename to ...
1234 (cgen_trace_extract): ... this.
1235 (trace_result): Rename to ...
1236 (cgen_trace_result): ... this.
1237 (TRACE_RESULT_P): Rename to ...
1238 (CGEN_TRACE_RESULT_P): ... this.
1239 (TRACE_INSN_INIT): Rename to ...
1240 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1241 cgen_trace_insn_init.
1242 (TRACE_INSN_FINI): Rename to ...
1243 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1244 cgen_trace_insn_fini.
1245 (TRACE_PRINTF): Rename to ...
1246 (CGEN_TRACE_PRINTF): ... this.
1247 (TRACE_INSN): Rename to ...
1248 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1249 (TRACE_EXTRACT): Rename to ...
1250 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1252 (TRACE_RESULT): Rename to ...
1253 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1254 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1255 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1256 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1257 TRACE_INSN to CGEN_TRACE_INSN.
1258 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1260 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1262 * sim-events.c (ETRACE_P): Delete.
1263 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1264 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1265 * sim-events.h (struct _sim_events): Delete trace member.
1266 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1267 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1269 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1271 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1272 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1273 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1274 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1276 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1278 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1280 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1282 * sim-trace.h (WITH_TRACE_P): New define.
1283 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1284 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1285 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1286 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1287 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1288 Redefine to use WITH_TRACE_P.
1290 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1292 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1293 mistake in call to sim_engine_abort.
1295 2015-04-29 Nick Clifton <nickc@redhat.com>
1298 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1299 increasing parenthesis around casts to signed values.
1301 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1303 * gennltvals.sh: Add mcore support.
1304 * nltvals.def: Regenerate.
1306 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1308 * cgen.sh: Add +x permissions.
1309 * genmloop.sh: Likewise.
1310 * gentvals.sh: Likewise.
1311 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1312 Change all uses of srcroot for newlib to newlibroot.
1314 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1316 * sim-base.h (SIM_CPU): New typedef.
1318 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1320 * cgen-engine.h (CIA_ADDR): Delete.
1321 * sim-base.h: Update sim_cia example.
1322 [!CIA_ADDR] (sim_cia): New typedef.
1324 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1326 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1327 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1328 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1329 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1330 CIA_SET to CPU_PC_SET.
1332 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1334 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1335 * sim-main.h (STATE_CPU): Remove from comment and define.
1337 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1339 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1340 * configure: Regenerate.
1342 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1344 * sim-options.c: Include version.h.
1345 (OPTIONS_VERSION): New enum.
1346 (standard_options): Add "version".
1347 (standard_option_handler): Handle OPTIONS_VERSION.
1349 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1351 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1352 (create-version.sh): Delete.
1354 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1356 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1358 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1360 * run-sim.h, run.c: Delete.
1361 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1363 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1365 * config.in, configure: Regenerate.
1366 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1367 (ZLIB, ZLIBINC): Define.
1368 (BFD_LIB): Add $(ZLIB).
1370 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1372 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1373 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1375 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1377 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1378 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1379 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1381 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1383 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1384 usage of STATE_WATCHPOINTS.
1385 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1386 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1388 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1390 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1392 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1394 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1396 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1398 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1399 of enable_sim_hardware to AC_ARG_ENABLE.
1401 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1403 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1404 Add dv-sockser.o to sim_hw_objs.
1406 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1408 * dv-sockser.c: Include config.h.
1409 * dv-sockser.h: Include sim-inline.h.
1410 [HAVE_DV_SOCKSER]: Move all prototypes here.
1411 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1412 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1414 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1416 * gentmap.c, run.c: Convert old style prototypes.
1418 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1420 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1421 symlinking tconfig.h to tconfig.in.
1422 * config.in, configure: Regenerate.
1423 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1424 * tconfig.in: Rename file ...
1425 * tconfig.h: ... here.
1427 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1429 * dv-socker.h (dv_sockser_install): Declare.
1430 * sim-module.c: Include config.h.
1431 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1432 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1433 * sim-module.h: Include gdb/remote-sim.h.
1435 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1437 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1438 (sim-inline.c): Delete rule.
1440 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1442 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1443 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1444 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1446 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1448 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1449 [!ASSERT, WITH_ASSERT]: Likewise.
1450 * sim-endian.c: Delete sim-io.h include.
1452 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1454 * run-sim.h (sim_kill): Delete unused prototype.
1456 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1458 * gentmap.c: Include "string.h".
1460 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1462 * sim-options.c (sim_args_command): Call freeargv() when failure
1465 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1467 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1469 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1471 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1472 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1473 callbacks following renaming in callback.h.
1474 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1475 callback by call to "to_lstat" callback
1477 2014-08-28 Gary Benson <gbenson@redhat.com>
1479 * sim-trace.h (debug_printf): New define.
1481 2014-08-19 Alan Modra <amodra@gmail.com>
1483 * configure: Regenerate.
1485 2014-08-15 Roland McGrath <mcgrathr@google.com>
1487 * configure: Regenerate.
1488 * config.in: Regenerate.
1490 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1492 * sim-command.c (sim_do_command): Add const to cmd.
1493 * sim-options.c (sim_args_command): Add const to cmd.
1494 * sim-options.h (sim_args_command): Add const to cmd.
1496 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1498 * sim-hload.c (sim_load): Add const to prog.
1499 * sim-load.c (sim_load_file): Likewise.
1500 * sim-utils.c (sim_analyze_program): Likewise.
1501 * sim-utils.h (sim_analyze_program): Likewise.
1502 (sim_load_file): Likewise.
1504 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1506 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1507 * callback.c (system): Delete unused prototype.
1508 (os_init): Likewise.
1509 (os_shutdown): Likewise.
1510 (os_unlink): Likewise.
1511 (os_time): Likewise.
1512 (os_system): Likewise.
1513 (os_rename): Likewise.
1514 (os_write_stdout): Likewise.
1515 (os_flush_stdout): Likewise.
1516 (os_write_stderr): Likewise.
1517 (os_flush_stderr): Likewise.
1518 (os_write): Likewise.
1519 (os_read_stdin): Likewise.
1520 (os_read): Likewise.
1521 (os_open): Likewise.
1522 (os_lseek): Likewise.
1523 (os_isatty): Likewise.
1524 (os_get_errno): Likewise.
1525 (os_close): Likewise.
1526 (os_vprintf_filtered): Likewise.
1527 (os_evprintf_filtered): Likewise.
1528 (os_error): Likewise.
1532 (wrap): Change to new style prototype.
1535 (os_close): Likewise.
1536 (os_poll_quit): Likewise.
1537 (os_get_errno): Likewise.
1538 (os_isatty): Likewise.
1539 (os_lseek): Likewise.
1540 (os_open): Likewise.
1541 (os_read): Likewise.
1542 (os_read_stdin): Likewise.
1543 (os_write): Likewise.
1544 (os_write_stdout): Likewise.
1545 (os_flush_stdout): Likewise.
1546 (os_write_stderr): Likewise.
1547 (os_flush_stderr): Likewise.
1548 (os_rename): Likewise.
1549 (os_system): Likewise.
1550 (os_time): Likewise.
1551 (os_unlink): Likewise.
1552 (os_stat): Likewise.
1553 (os_fstat): Likewise.
1554 (os_lstat): Likewise.
1555 (os_ftruncate): Likewise.
1556 (os_truncate): Likewise.
1557 (os_pipe): Likewise.
1558 (os_pipe_empty): Likewise.
1559 (os_pipe_nonempty): Likewise.
1560 (os_shutdown): Likewise.
1561 (os_init): Likewise.
1562 (cb_read_target_syscall_maps): Likewise.
1563 (cb_target_to_host_syscall): Likewise.
1564 (cb_host_to_target_errno): Likewise.
1565 (cb_target_to_host_open): Likewise.
1566 (cb_store_target_endian): Likewise.
1567 (cb_host_to_target_stat): Likewise.
1568 * sim-hload.c (sim_load): Change to new style prototype.
1569 * sim-load.c (sim_load_file): Change to new style prototype.
1570 (report_transfer_performance): Likewise.
1571 (xprintf_bfd_vma): Likewise.
1572 * syscall.c (cb_get_string): Change to new style prototype.
1573 (get_path): Likewise.
1574 (cb_syscall): Likewise.
1576 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1578 * create-version.sh: Align parameters to match those of
1579 ../../gdb/common/create-version.sh.
1580 * Make-common.in (srcsim): New variable.
1581 (version.c): Adjust call to create-version.sh as per above.
1583 2013-09-23 Alan Modra <amodra@gmail.com>
1585 * configure: Regenerate.
1587 2013-09-03 Mike Stump <mikestump@comcast.net>
1589 * sim-options.c (complete_option_list): Mark text and word const.
1591 2013-06-28 Tom Tromey <tromey@redhat.com>
1593 * Make-common.in (version.c): Use version.in, not
1595 * create-version.sh: Likewise.
1597 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1599 * create-version.sh: New script. Adapted from
1600 gdb/commong/create-version.sh.
1601 * Make-common.in (version.c): Update rule dependencies,
1602 and re-implement using create-version.sh.
1604 2013-06-21 Nick Clifton <nickc@redhat.com>
1606 * gennltvals.sh: Add msp430 support.
1607 * nltvals.def: Regenerate.
1609 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1611 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1612 * aclocal.m4, configure: Regenerate.
1614 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1617 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1618 -Wformat-nonliteral with -Wno-format.
1620 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1622 * acinclude.m4: Regenerate.
1624 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1626 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1627 which do not support dv-sockser.o. Add always as option to
1628 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1629 is always required to be enabled by simulator.
1631 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1633 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1634 * nltvals.def: Regenerate.
1636 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1638 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1639 * config.in, configure: Regenerate.
1641 2012-05-24 Pedro Alves <palves@redhat.com>
1643 * sim-signal.h (sim_signal_to_target): Rename to ...
1644 (sim_signal_to_gdb_signal): ... this.
1645 * sim-signal.c (sim_signal_to_target): Rename to ...
1646 (sim_signal_to_gdb_signal): ... this.
1647 * sim-reason.c (sim_stop_reason): Adjust to rename.
1649 2012-05-24 Pedro Alves <palves@redhat.com>
1653 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1655 2012-05-24 Pedro Alves <palves@redhat.com>
1659 Replace target_signal with gdb_signal throughout.
1661 2012-05-18 Nick Clifton <nickc@redhat.com>
1664 * callback.c: Include config.h before system header files.
1665 * cgen-trace.c: Likewise.
1666 * cgen-utils.c: Likewise.
1667 * gentmap.c: Likewise.
1669 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1671 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1673 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1675 * sim-trace.c: Update the function prototype of save_data_size.
1676 Move the enum data_fmt from here...
1677 * sim-trace.h: ...to here.
1678 Add function prototype of save_data.
1680 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1682 * sim-core.h (sim_core_trans_addr): Add prototype.
1684 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1686 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1687 missing in last change.
1689 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1691 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1692 * nrun.c: Include string.h/strings.h.
1693 * aclocal.m4, config.in, configure: Regenerate.
1695 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1697 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1698 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1699 out -Werror initialization.
1701 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1703 * Make-common.in (TAGS): Change a-z to [:lower:].
1704 * acinclude.m4 (sim-trace): Likewise.
1705 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1706 Change A-Za-z0-9 to [:alnum:].
1708 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1710 * nrun.c (main): Display strsignal of sigrc.
1712 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1714 * Makefile.in (abs_srcdir): Declare.
1715 (srcroot): Define in terms of abs_srcdir.
1716 (headers): Change srcdir to abs_srcdir.
1718 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1720 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1723 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1725 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1726 system bourne shell.
1728 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1730 * syscall.c (cb_get_string): Rename from "get_string".
1731 (get_path): Rename get_string call to cb_get_string.
1733 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1735 * Make-common.in (VPATH): Add $(srccom).
1737 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1738 POSTCOMPILE): New variables.
1739 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1740 Include dependency files, when using GNU Make. Delete all
1741 dependency-only rules.
1742 * aclocal.m4: Include ../../config/depstand.m4. Call
1743 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1744 (MAKE, GMAKE): New substs.
1746 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1749 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1750 * configure, config.in: Regenerate.
1751 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1753 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1755 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1757 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1759 * sim-profile.c (profile_info): Only print the title once.
1761 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1763 * acinclude.m4: Rename from aclocal.m4.
1764 * aclocal.m4: Regenerate.
1766 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1768 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1769 * common.m4: Delete.
1770 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1771 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1772 * configure: Regenerate.
1774 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1776 * sim-alu.h (ALU32_AND): Clear carry flag.
1777 (ALU32_AND): Clear carry flag.
1779 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1781 * dv-cfi.c: Include stdbool.h.
1783 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1785 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1787 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1789 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1790 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1792 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1794 * sim-command.c: Include sim-options.h.
1796 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1798 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1800 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1802 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1803 Delete direct call to AC_PROG_CC.
1805 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1807 * sim-command.c: New file.
1808 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1809 (sim-command.o): New rule.
1811 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1813 * sim-options.c (standard_option_handler): Remove arg[0] check
1814 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1815 not an empty string, otherwise assign "" back to it.
1817 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1819 * nltvals.def: Regenerate to include Blackfin syscalls again.
1821 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1823 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1824 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1825 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1826 (trace_idx_to_str): Likewise.
1827 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1828 (TRACE_syscall): Define.
1829 (WITH_TRACE_SYSCALL_P): Likewise.
1830 (TRACE_SYSCALL_P): Likewise.
1832 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1834 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1835 remove now-unnecessary sub-scope for glue->type setting.
1836 Check to see if the "reg" property exists before we use it, and
1837 if it doesn't exist, error out for "glue" devices.
1839 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1841 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1842 glue-or, and set type to glue_xor when name is glue-xor.
1843 (hw_glue_port_event): Return immediately when type is glue_io
1844 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1845 and hw_port_event calls from glue_and to end of function.
1847 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1849 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1850 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1851 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1852 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1853 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1854 around function arguments.
1856 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1858 * sim-options.c (complete_option_list, sim_complete_command):
1861 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1863 * dv-glue.c: Fix up style.
1865 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1867 * hw-alloc.c (hw_alloc_data): Adjust brace.
1868 * hw-base.c (hw_base_data): Likewise.
1869 (generic_hw_unit_decode): Fix indentation.
1870 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1871 * hw-events.c (hw_event, hw_event_data): Likewise.
1872 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1873 * hw-instances.c (hw_instance_data): Likewise.
1874 * hw-instances.h (hw_instance): Likewise.
1875 * hw-main.h (hw_descriptor, enum): Likewise.
1876 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1877 * hw-ports.h (hw_port_descriptor): Likewise.
1878 * hw-properties.c (hw_property_data): Likewise.
1879 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1880 _range_property_spec, _reg_property_spec): Likewise.
1881 * hw-tree.c (_name_specifier, printer): Likewise.
1882 (split_device_specifier, parse_string_property, hw_tree_traverse,
1883 print_size, print_reg_property, print_string, print_properties):
1886 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1888 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1889 * Make-common.in (dv-cfi.o): New rule.
1890 * dv-cfi.c, dv-cfi.h: New files.
1892 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1894 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1895 fcntl.h and sys/fcntl.h, for constants.
1896 * nltvals.def: Regenerate.
1897 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1898 * sim-io.h (sys/types.h, sys/stat.h): Include.
1899 (sim_io_stat, sim_io_fstat): Declare.
1901 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1903 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1904 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1905 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1906 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1907 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1908 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1909 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1910 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1911 syscall.c: Trim trailing whitespace.
1913 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1915 * gennltvals.sh: Handle bfin targets.
1916 * nltvals.def: Regenerate.
1918 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1920 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1923 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1925 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1926 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1927 (hw_free): Drop zfree logic and always call free.
1928 * hw-base.c (hw_delete): Change zfree to free.
1929 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1930 (hw_handle_remove_phandle): Likewise.
1931 * hw-instances.c (hw_instance_delete): Likewise.
1932 * hw-tree.c (parse_reg_property): Likewise.
1933 (parse_ranges_property): Likewise.
1934 (parse_string_property): Likewise.
1935 * sim-core.c (sim_core_uninstall): Likewise.
1936 * sim-cpu.c (sim_cpu_free_all): Likewise.
1937 * sim-hw.c (sim_hw_uninstall): Likewise.
1938 * sim-memopt.c (do_memopt_delete): Likewise.
1939 (sim_memory_uninstall): Likewise.
1940 * sim-module.c (sim_module_uninstall): Likewise.
1941 * sim-options.c (sim_parse_args): Likewise.
1942 * sim-profile.c (profile_pc_cleanup): Likewise.
1943 (profile_uninstall): Likewise.
1944 * sim-watch.c (do_watchpoint_delete): Likewise.
1945 * sim-utils.c (zfree): Delete.
1946 (sim_state_free): Change zfree to free.
1947 * sim-utils.h (zfree): Delete.
1949 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1951 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1953 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1955 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1957 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1959 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1961 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1962 when asprintf fails.
1963 * sim-utils.c (sim_do_commandf): Issue an error and return when
1965 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1968 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1970 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1971 bytes has been calculated and when mmap_next_fd is valid and
1973 (memory_option_handler): Allow missing size when mmap_next_fd is
1976 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1978 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1979 not empty, and always append $3 to $hardware.
1981 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1983 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1984 * sim-hw.h (sim_hw_abort): Likewise.
1986 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1988 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1990 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1992 * run.1: Copyright year update.
1994 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1996 * hw-alloc.h (HW_NALLOC): Define.
1998 010-12-28 Mike Frysinger <vapier@gentoo.org>
2000 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2002 2010-12-15 Mike Frysinger <vapier@gentoo.org>
2004 * sim-memopt.c (OPTION_MAP_INFO): Define.
2005 (memory_options): Handle --map-info.
2006 (memory_option_handler): Handle OPTION_MAP_INFO.
2008 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2010 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2011 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2012 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2014 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2016 * sim-core.c (WITH_HW): Add device casts to device_error,
2017 device_io_read_buffer, and device_io_write_buffer.
2019 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2021 * dv-sockser.c (dv_sockser_write_buffer): New function.
2022 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2023 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2025 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2027 * callback.c (os_lseek): Call wrap on lseek result.
2029 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2031 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2032 call by its equality to -1 not by it being negative.
2033 (connected_p): Likewise for accept() call.
2035 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2037 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2039 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2041 * profile.c (sim_profile_print_bar): Add cpu argument.
2043 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2045 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2047 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2049 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2050 (profile_print_pc): Convert sim_io_printf to profile_printf.
2051 (profile_print_insn): Likewise.
2052 (profile_print_memory): Likewise.
2053 (profile_print_core): Likewise.
2054 (profile_print_model): Likewise.
2055 (sim_profile_print_bar): Likewise.
2056 (profile_print_speed): Likewise.
2057 (profile_print_addr_ranges): Likewise.
2058 (profile_info): Likewise.
2059 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2061 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2063 * sim-model.c (OPTION_MODEL): Convert to enum.
2064 (OPTION_MODEL_INFO): New enum.
2065 (model_options): Add model-info/info-model entries.
2066 (model_option_handler): Handle OPTION_MODEL_INFO.
2068 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2070 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2071 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2074 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2076 * sim-hrw.c (sim_write): Add const to buf arg.
2077 * sim-utils.h (sim_write_fn): Likewise.
2079 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2081 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2084 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2086 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2087 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2088 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2089 * dv-sockser.c (sockser_options): Likewise.
2090 * hw-ports.c (empty_hw_ports): Likewise.
2091 * sim-hw.c (hw_options): Likewise.
2092 * sim-model.c (model_options): Likewise.
2093 * sim-options.c (standard_options): Likewise.
2094 * sim-profile.c (profile_options): Likewise.
2095 * sim-trace.c (trace_options): Likewise.
2096 * sim-watch.c (watchpoint_options): Likewise.
2098 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2100 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2101 the local "arg_table" variable, and the xmalloc cast.
2103 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2105 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2107 (sim_fpu_print_func): Add const markings to format buffer.
2109 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2111 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2113 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2115 * sim-trace.c (save_data): Add const markings to "buf" argument.
2117 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2119 * sim-options.c (standard_option_handler): Add const markings to
2122 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2124 * hw-ports.h: Fix spelling typos.
2126 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2128 * configure.ac: Check for socklen_t.
2129 * configure, config.in: Regenerated.
2130 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2132 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2134 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2135 * sim-hw.c (hw_option_handler): Likewise.
2137 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2139 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2140 (interrupt_nr_to_str): Likewise.
2141 (default_interrupt_names): Add const to pointer type.
2142 (sim_watchpoint_install): Add const to prefix.
2143 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2145 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2147 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2148 (sim_core_write_buffer): Likewise.
2150 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2152 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2153 the SIM_HAVE_ADDR_RANGE define.
2155 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2157 * sim-core.h (device_error): Add const to message, and add printf
2160 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2162 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2163 SIM_HAVE_ADDR_RANGE define.
2165 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2167 * dv-glue.c (hw_glue_ports): Swap static and const.
2169 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2171 * nrun.c (usage): Use void in definition.
2172 * sim-options.c (dup_arg_p): Convert old-style function definition.
2173 (sim_parse_args): Likewise.
2174 (sim_print_help): Likewise.
2175 * sim-trace.c (set_trace_option_mask): Likewise.
2176 (set_trace_option): Likewise.
2177 * sim-utils.c (sim_analyze_program): Likewise.
2178 (sim_elapsed_time_get): Likewise.
2179 (sim_elapsed_time_since): Likewise.
2181 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2183 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2184 (standard_options): Likewise.
2185 (standard_option_handler): Likewise.
2187 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2189 * hw-ports.c (TRACE): Delete.
2190 * hw-properties.c (TRACE): Delete.
2191 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2192 (hw_find_integer_property): Likewise.
2193 (hw_find_integer_array_property): Likewise.
2194 (hw_add_duplicate_property): Likewise.
2196 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2198 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2201 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2203 * sim-model.c: Include sim-model.h
2205 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2207 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2208 & from the STATE_CPU() examples.
2210 2010-01-24 Doug Evans <dje@sebabeach.org>
2212 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2213 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2215 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2216 (struct cgen_fp_ops): Update signatures of floating point conversion
2219 * Make-common.in (CGEN_SIM_DEPS): Define.
2220 (CGEN_INCLUDE_DEPS): Use it.
2221 (CGEN_MAIN_CPU_DEPS): Simplify.
2223 2010-01-22 Doug Evans <dje@sebabeach.org>
2225 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2226 (SUBWORDTFSI, JOINSIDI): Ditto.
2228 2010-01-05 Doug Evans <dje@sebabeach.org>
2230 * cgen-types.h (SETDI): Delete, unused.
2232 2009-12-02 Doug Evans <dje@sebabeach.org>
2234 * cgen-engine.h: Remove duplicated comment.
2236 2009-11-23 Doug Evans <dje@sebabeach.org>
2238 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2239 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2241 2009-11-22 Doug Evans <dje@sebabeach.org>
2243 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2244 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2245 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2246 instead of CGEN_INSN_INT.
2248 * cgen-trace.h (trace_extract): Add cast to fix warning.
2250 2009-11-05 Doug Evans <dje@sebabeach.org>
2252 * cgen-mem.h (DECLARE_GETT): Don't inline.
2253 (DECLARE_SETT): Ditto.
2255 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2257 * sim-inline.h: Fix spelling error.
2259 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2261 * Make-common.in: Add datarootdir.
2263 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2265 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2266 (SIM_CHECK_MEMBERS_1): Remove.
2267 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2268 AC_CHECK_MEMBERS one.
2269 * configure: Regenerate.
2271 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2272 * configure: Regenerate.
2274 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2276 * config.in: Regenerate.
2277 * configure: Likewise.
2279 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2280 definition of AC_CHECK_MEMBER.
2282 * aclocal.m4: m4_include toplevel config/override.m4.
2283 * configure: Regenerate.
2285 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2287 * Makefile.in (datarootdir): New variable.
2289 2009-07-07 Doug Evans <dje@sebabeach.org>
2291 * Make-common.in (CPU_DIR): Define.
2293 2009-07-06 Doug Evans <dje@sebabeach.org>
2295 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2296 identifiers for file types rather than encoding internal
2297 implementation details of cgen.sh.
2298 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2299 * cgen.sh: Add support for parallel makes.
2300 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2302 2009-05-18 Jon Beniston <jon@beniston.com>
2304 * gennltvals.sh: Add lm32 target.
2305 * nltvals.def: Add lm32 syscall definitions.
2307 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2309 Speed up simulator startup:
2310 * sim-utils.c (zalloc): Use xcalloc.
2312 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2314 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2315 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2316 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2317 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2318 type, QI, HI, SI, DI.
2320 * callback.c (os_error): Mark as being a noreturn function.
2321 * sim-io.h (sim_io_error): Similar for sim_io_error.
2323 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2325 * aclocal.m4: Fix underquoting of function names.
2327 2008-10-21 Julian Brown <julian@codesourcery.com>
2329 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2331 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2333 * common.m4: Add test for libz and zlib.h.
2334 * configure: Regenerate to track ../common/common.m4 changes.
2337 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2338 Daniel Jacobowitz <dan@codesourcery.com>
2339 Joseph Myers <joseph@codesourcery.com>
2341 * aclocal.m4: Include ../../config/acx.m4.
2342 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2343 * configure, config.in: Regenerate.
2344 * Make-common.in (LIB_OBJS): Add version.o.
2345 (version.c, version.o): New rules.
2346 * run.c: Include version.h.
2347 (usage): Add help parameter. Print output either to stdout or
2348 stderr depending on that parameter.
2349 (print_version): New.
2350 (main): Check for --help and --version.
2351 * run-sim.h (sim_target_display_usage): Add help parameter.
2354 2008-04-14 Hans Kester <kester.hans@gmail.com>
2356 * sim-signal.c: Define missing signals for _WIN32.
2358 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2360 * gennltvals.sh: Add cr16.
2361 * nltvals.def: Rebuild.
2363 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2365 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2366 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2368 2007-08-10 Nick Clifton <nickc@redhat.com>
2370 * sim-memopt.c (memory_options): Mention that the
2371 --memory-size switch accepts suffixes.
2372 (parse_size): Handle a suffix on the size value.
2373 * sim-options.c (standard_options): Mention that the mem-size
2374 switch accepts suffixes.
2375 (standard_option_handler): Handle a suffix on the size value.
2377 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2379 * acconfig.h: Remove.
2380 * config.in: Regenerate.
2382 2006-11-07 Thiemo Seufer <ths@mips.com>
2384 * gentmap.c: Fix compile time warning.
2386 2006-11-07 Thiemo Seufer <ths@mips.com>
2388 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2389 for bfd text addresses.
2391 2006-08-29 Thiemo Seufer <ths@mips.com>
2392 Nigel Stephens <nigel@mips.com>
2394 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2395 SIM_QUIET_NAN_NEGATED.
2397 2006-08-29 Nigel Stephens <nigel@mips.com>
2399 * sim-profile.c (profile_pc_init): Initialise default profiling
2400 frequency to a prime number.
2401 (profile_print_pc): Convert gmon.out sample data into target
2404 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2406 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2407 * common.m4: Likewise.
2408 * configure: Regenerated.
2410 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2412 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2413 * configure: Regenerated.
2415 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2417 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2418 and LIBINTL_DEP everywhere.
2419 (CSEARCH): Use INCINTL.
2420 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2422 * configure: Regenerated.
2424 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2426 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2427 option-contents test.
2429 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2431 * sim-signal.c (sim_signal_to_target): Fix typos.
2433 * sim-reason.c (sim_stop_reason): Use
2434 sim_signal_to_target, not sim_signal_to_host.
2435 * sim-signal.c (sim_signal_to_host): Fix typo.
2436 (sim_signal_to_target): New function.
2438 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2440 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2443 2005-07-08 Ian Lance Taylor <ian@airs.com>
2445 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2447 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2448 different fraction for a quiet NaN.
2449 (unpack_fpu): Likewise.
2451 2005-07-08 Ben Elliston <bje@au.ibm.com>
2453 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2454 * sim-load.c: Likewise.
2455 * syscall.c: Likewise.
2457 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2459 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2462 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2464 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2466 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2468 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2469 and signed64 for __ALPHA__.
2471 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2473 * aclocal.m4 Include ../../gettext.m4.
2474 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2475 (AM_LC_MESSAGES): Remove.
2476 * configure: Regenerate.
2478 2005-02-28 Jim Blandy <jimb@redhat.com>
2480 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2481 -Wuninitialized in the default list of build warnings if CFLAGS is
2482 set, and doesn't include -O. (Using -Wuninitialized without
2483 optimization produces a warning, which interferes with compilation
2486 2005-02-21 Jim Blandy <jimb@redhat.com>
2488 * callback.c (os_fstat): Don't declare 't' unless it's used.
2490 2005-02-09 Jim Blandy <jimb@redhat.com>
2492 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2494 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2495 to $(CGEN), to ensure that the command substitution happens where
2496 the variable is referenced in the submake, not when the submake's
2497 arguments are expanded.
2498 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2499 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2500 application Scheme script directly after ${cgen}; don't precede it
2503 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2505 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2506 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2507 Include libiberty.h.
2508 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2509 being either end of a pipe.
2510 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2511 (os_shutdown): Clear pipe state.
2512 (default_callback): Initialize new members.
2514 * callback.c (default_callback): Initialize target_endian.
2515 (cb_store_target_endian): Renamed from store, new first parameter
2516 host_callback *cb, drop last parameter big_p. Take endianness
2518 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2519 Remove variable big_p.
2520 * nrun.c (main): Initialize default_callback.target_endian.
2522 2005-01-14 Andrew Cagney <cagney@gnu.org>
2524 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2525 Add explicit call to AC_CONFIG_HEADER.
2526 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2527 * configure: Re-generate.
2529 2005-01-12 Andrew Cagney <cagney@gnu.org>
2531 * common.m4: New file, based on of aclocal.m4.
2533 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2535 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2536 * configure: Regenerated to track ../common/aclocal.m4 changes.
2538 2005-01-07 Andrew Cagney <cagney@gnu.org>
2540 * configure.ac: Rename configure.in, require autoconf 2.59.
2541 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2542 * configure: Re-generate.
2544 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2546 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2547 <case CB_SYS_ftruncate>: New cases.
2549 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2551 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2552 (cb_syscall) <case CB_SYS_rename>: New case.
2553 * callback.c (os_lstat): New function.
2555 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2557 * run.1: Document --sysroot=filepath.
2558 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2559 (standard_options): Support --sysroot=<path>.
2560 (standard_option_handler): Handle OPTION_SYSROOT.
2561 * syscall.c (simulator_sysroot): Define, initialized empty.
2562 (get_path): Prepend simulator_sysroot to absolute file path.
2563 [HAVE_STRING_H]: Include string.h.
2564 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2565 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2566 (main): If simulator_sysroot is not empty, chdir there.
2567 * sim-config.h (simulator_sysroot): Declare.
2569 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2570 cgen_rtx_error" in a CGEN-generated simulator.
2571 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2572 replacement for CGEN-related breakpoints.
2574 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2576 * Make-common.in (sim-basics_h): Add $(callback_h).
2578 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2580 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2581 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2582 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2583 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2584 (SIM_CHECK_MEMBERS): New macros.
2585 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2586 for struct stat member test and write. Add ST_x calls for each
2587 struct stat member tested in configure.in. Wrap each ST_x call in
2588 #ifdef of configure macro for that member.
2589 * configure, config.in: Regenerate.
2591 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2593 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2595 <case desc>: Pass -OPC opcfile.
2596 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2597 parameter to cgen.sh.
2599 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2601 * Make-common.in (sim-basics_h): Correct dependencies on
2602 cconfig.h and tconfig.h
2603 (sim-load.o): Correct typo in sim-basics_h dependency.
2605 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2607 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2608 sub-dependencies for other sim files that they include.
2609 (sim_main_headers): Use sim-*_h macros.
2610 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2612 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2614 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2617 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2618 $(remote_sim_h) too.
2619 (sim_main_headers): Add sim-utils.h.
2621 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2623 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2625 2004-07-26 Andrew Cagney <cagney@gnu.org>
2627 Problem from Olaf Hering <olh@suse.de>.
2628 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2630 2004-07-10 Ben Elliston <bje@au.ibm.com>
2632 * hw-tree.c (parse_integer_property): Typo fix in comments.
2633 * sim-options.c (sim_args_command): Likewise.
2635 2004-06-28 Andrew Cagney <cagney@gnu.org>
2637 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2639 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2641 * callback.c (os_shutdown): Fix bug in last change: actually
2642 mark file descriptors as available on startup.
2644 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2646 [ include/gdb: * callback.h (host_callback_struct): Replace
2647 members fdopen and alwaysopen with fd_buddy. ]
2648 * callback.c: Changed all users.
2650 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2652 * sim-load.c (sim_load_file): Use bfd_get_section_size
2653 instead of bfd_get_section_size_before_reloc.
2655 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2657 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2658 passing it to printf.
2660 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2662 * callback.c: Update copyright dates.
2664 * sim-basics.h: Likewise.
2665 * sim-load.c: Likewise.
2666 * syscall.c: Likewise.
2668 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2670 * callback.c: Include cconfig.h instead of config.h.
2672 * sim-basics.h: Likewise.
2673 * sim-load.c: Likewise.
2674 * syscall.c: Likewise.
2676 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2678 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2680 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2682 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2684 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2686 * sim-options.c (standard_options): Fix the names of H8
2689 2003-10-30 Andrew Cagney <cagney@redhat.com>
2691 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2692 with "struct bfd_symbol".
2694 2003-10-21 Andrew Cagney <cagney@redhat.com>
2696 * callback.c (os_truncate): Call "truncate", and not "stat".
2698 2003-10-20 Andrew Cagney <cagney@redhat.com>
2700 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2702 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2704 * callback.c (os_ftruncate, os_truncate): New functions.
2705 (default_callback): Initialize ftruncate and truncate members.
2707 2003-09-08 Dave Brolley <brolley@redhat.com>
2709 On behalf of Doug Evans <dje@sebabeach.org>
2710 * cgen.sh: New arg archfile.
2711 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2712 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2714 2003-08-28 Andrew Cagney <cagney@redhat.com>
2716 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2717 * sim-options.c (print_help): Cast the format with specifier to
2720 2003-08-20 Michael Snyder <msnyder@redhat.com>
2721 Dave Brolley <brolley@redhat.com>
2723 * cgen-par.h (flags, word1): New target-specific
2724 fields of CGEN_WRITE_QUEUE_ELEMENT.
2725 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2726 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2727 * gennltvals.sh: Add frv target.
2728 * nltvals.def: Add frv target.
2730 2003-06-23 Michael Snyder <msnyder@redhat.com>
2732 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2733 * sim-reg.c: Fix cut-and-paste bug in comment.
2735 2003-06-22 Andrew Cagney <cagney@redhat.com>
2737 From matthew green <mrg@redhat.com>:
2738 * sim-fpu.h: Update copyright.
2739 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2740 * sim-fpu.c: Update copyright.
2741 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2743 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2745 From Doug Evans <dje@sebabeach.org>:
2746 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2747 with disassemble_info:read_memory_func.
2748 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2750 2003-06-04 Michael Snyder <msnyder@redhat.com>
2752 * common/run.c (main): Remove SIM_H8300 ifdef.
2754 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2755 (standard_options): Add '-x' for h8/300sx.
2756 (standard_option_handler): Add case for SIM_H8300SX.
2758 2003-04-13 Michael Snyder <msnyder@redhat.com>
2760 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2762 2003-03-01 Andrew Cagney <cagney@redhat.com>
2764 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2765 (sim_engine_vabort): Ditto.
2767 2003-02-27 Andrew Cagney <cagney@redhat.com>
2769 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2770 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2771 * nrun.c (main): Ditto.
2773 2003-02-26 Andrew Cagney <cagney@redhat.com>
2775 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2776 (sim_engine_vabort): Ditto.
2777 (sim_engine_halt, sim_engine_restart): Ditto.
2779 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2781 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2782 (sim-break_h): Delete macro.
2783 (sim-break.o): Delete rule.
2784 * sim-break.c: Delete file.
2785 * sim-break.h: Delete file.
2786 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2787 (STATE_BREAKPOINTS): Delete macro.
2788 (sim_state_base): Delete field breakpoints.
2789 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2790 sim_break_install to array.
2792 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2794 * run.c (usage): Fix typos.
2796 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2798 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2800 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2802 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2803 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2804 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2805 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2806 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2807 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2808 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2809 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2810 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2811 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2813 2002-11-13 Andrew Cagney <cagney@redhat.com>
2815 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2817 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2819 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2820 (distclean): Depend on it.
2822 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2824 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2826 2002-08-29 Dave Brolley <brolley@redhat.com>
2828 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2830 2002-07-17 Andrew Cagney <cagney@redhat.com>
2832 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2833 (sim_set_callbacks, sim_size, sim_trace)
2834 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2835 to here from "gdb/remote-sim.h".
2837 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2839 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2840 avoid possible longjmp problems with automatic variable siggnal.
2842 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2844 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2845 * Make-common.in (installdirs): Make $(libdir) too, needed when
2846 installing libsim.a.
2848 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2850 * gennltvals.sh (dir): Mark d30v as obsolete.
2851 * nltvals.def: Remove d30v.
2853 2002-06-17 Andrew Cagney <cagney@redhat.com>
2855 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2857 * sim-memopt.c: Include <unistd.h>.
2858 (do_memopt_add): Fix printf format.
2859 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2861 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2863 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2864 --enable-gdb-build-warnings.
2865 * configure: Regenerated to track ../common/aclocal.m4 changes.
2867 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2869 * sim-fpu.c (unpack_fpu): Initialize exponent for
2872 (sim_fpu_sqrt): Same.
2874 2002-06-08 Andrew Cagney <cagney@redhat.com>
2876 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2877 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2879 * sim-load.c: Ditto.
2880 * callback.c: Ditto.
2882 * Make-common.in (callback_h): Define.
2883 (remote_sim_h): Define.
2885 (callback.o): Update.
2886 (syscall.o): Update.
2889 (sim-hload.o): Update.
2891 (sim-reason.o): Update.
2892 (sim-reg.o): Update.
2893 (sim-resume.o): Update.
2895 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2897 * run.c: Fix formatting.
2899 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2901 * run-sim.h: New header. Provide prototypes for functions used
2902 between run() and libsim.a which are not used by GDB.
2903 * run.c: Include run-sim.h.
2904 (main): If SIM_TARGET_SWITCHES is defined call
2905 sim_target_parse_command_line.
2906 (usage): If SIM_TARGET_SWITCHES is defined call
2907 sim_target_display_usage.
2909 2002-05-17 Andrey Volkov <avolkov@transas.com>
2911 * run.c: Made h8300s as new target, not h8300h alias.
2912 Added new option -S (h8300s target)
2913 * sim-options.c: Ditto.
2915 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2917 * callback.c: Use 'deprecated' rather than 'depreciated.'
2919 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2921 From wiz at danbala:
2922 * sim-fpu.h: Fix grammar and typos.
2925 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2927 * callback.c: Fix some spelling errors.
2928 * hw-device.h: Likewise.
2929 * hw-tree.c: Likewise.
2930 * sim-abort.c: Likewise.
2931 * sim-alu.h: Likewise.
2932 * sim-core.h: Likewise.
2933 * sim-events.c: Likewise.
2934 * sim-events.h: Likewise.
2935 * sim-fpu.h: Likewise.
2936 * sim-profile.h: Likewise.
2937 * sim-utils.c: Likewise.
2939 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2941 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2944 2002-01-20 Ben Elliston <bje@redhat.com>
2946 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2947 the comment for this enumerator.
2949 2002-01-14 Ben Elliston <bje@redhat.com>
2951 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2953 2001-12-20 Kazu Hirata <kazu@hxi.com>
2955 * run.c (usage): Fix a typo.
2957 2001-07-05 Ben Elliston <bje@redhat.com>
2959 * Make-common.in (srccgen): Remove.
2960 (CGEN_CPU_DIR): Define.
2961 (CGEN_READ_SCM): Redefine without $(srccgen).
2962 (CGEN_ARCH_SCM): Ditto.
2963 (CGEN_CPU_SCM): Ditto.
2964 (CGEN_DECODE_SCM): Ditto.
2965 (CGEN_DESC_SCM): Ditto.
2967 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2969 * sim-load.c (sim_load_file): Put it back: external now.
2970 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2972 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2974 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2976 * sim-utils.c (sim_analyze_program): Ditto.
2978 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2980 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2981 we're finished with its immediate use.
2982 * sim-load.c (sim_load_file): Ditto.
2984 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2986 Add support for mmap-based memory regions.
2987 * sim-memopt.c (mmap_next_fd): New global.
2988 (sim_memory_init): Reinitialize it.
2989 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2990 "--memory-mapfile FILE" option. Check for some errors.
2991 (do_memopt_add): Conditionally do mmap instead of malloc for
2992 backing store of simulated memory. Check for more errors.
2993 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2994 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2995 * configure.in: Look for mmap/fstat related functions and headers.
2996 * config.in, configure: Regenerated.
2998 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
3000 * sim-core.c (sim_core_map_attach): Correct overlap-related
3003 2001-03-07 Michael Meissner <meissner@redhat.com>
3005 * run.c (alloca-conf.h): Delete, no longer provided.
3007 2001-02-22 Ben Elliston <bje@redhat.com>
3009 * sim-trace.h (TRACE_VPU_IDX): Add.
3010 (TRACE_vpu): Define.
3011 (WITH_TRACE_VPU_P): Likewise.
3012 (TRACE_VPU_P): Likewise.
3013 * sim-trace.c (OPTION_TRACE_VPU): Define.
3014 (trace_options): Add --trace-vpu.
3015 (trace_option_handler): Handle OPTION_TRACE_VPU.
3016 (trace_option_handler): Include VPU tracing in --trace-semantics.
3017 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3019 2001-02-21 Ben Elliston <bje@redhat.com>
3021 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3022 (TRACE_BRANCH_INPUT2): Likewise.
3024 2001-02-09 Ben Elliston <bje@redhat.com>
3026 * (profile_print_pc): Write header out in target byte order.
3028 2001-02-09 Ben Elliston <bje@redhat.com>
3030 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3031 adjusting the pc shift value.
3033 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3035 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3036 where a numeric value is supplied.
3038 2001-01-06 Ben Elliston <bje@redhat.com>
3040 * cgen.sh: Allow extrafiles to include the semantics files when
3041 generating an ISA-specific decoder.
3043 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3045 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3047 2000-12-23 Ben Elliston <bje@redhat.com>
3049 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3050 them to the trace stream using sim_fpu_printn_fpu. Include
3053 2000-12-15 Ben Elliston <bje@redhat.com>
3055 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3056 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3057 trailing digits as specified (-1 to print all digits).
3058 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3059 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3062 2000-12-13 Ben Elliston <bje@redhat.com>
3064 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3065 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3068 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3070 * sim-endian.h: Don't have parameters on macro definitions which
3071 are simply renaming functions, to permit use of XCONCAT2 in both
3072 the macro name and the arguments in a use of such a definition.
3074 2000-12-11 Ben Elliston <bje@redhat.com>
3076 * cgen-ops.h (SUBWORDDFDI): New function.
3078 2000-12-05 Ben Elliston <bje@redhat.com>
3080 * Make-common.in (cgen-defs): New target.
3081 (cgen-decode): Pass $(EXTRAFILES).
3083 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3084 -outfile-suffix options.
3086 2000-12-04 Ben Elliston <bje@redhat.com>
3088 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3089 (SUBWORDSIUQI): Likewise.
3090 (SUBWORDDIHI): Likewise.
3091 (SUBWORDDIQI): New function.
3093 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3094 * cgen-scache.c (scache_option_handler): Remove unused local var.
3096 2000-12-03 Ben Elliston <bje@redhat.com>
3098 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3100 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3102 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3104 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3106 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3109 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3111 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3112 (set_hw_delete): Moved the macro as a function.
3113 * hw-base.h (set_hw_delete): Declare as external function.
3114 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3115 allocated using hw_malloc.
3117 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3119 * sim-options.c (sim_parse_args): Free the memory used for
3120 long_options, short_options, handlers, opt_cpu, orig_val.
3122 2000-11-20 Ben Elliston <bje@redhat.com>
3124 * cgen-ops.h (SUBBI): New macro.
3125 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3126 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3128 2000-11-16 Ben Elliston <bje@redhat.com>
3130 * cgen-types.h (VOID): New type.
3132 2000-11-09 Ben Elliston <bje@redhat.com>
3134 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3135 (sim_fpu_two): Set exponent to 1.
3137 2000-10-26 Ben Elliston <bje@redhat.com>
3139 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3140 `all'. Pass `-i' options to cgen applications.
3141 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3142 cgen-desc): Pass $(isa) to cgen.sh.
3144 2000-10-08 Ben Elliston <bje@redhat.com>
3146 * cgen-utils.c (cgen_rtx_error): New function.
3148 2000-10-07 Ben Elliston <bje@redhat.com>
3150 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3151 conditions for sim_core_read_buffer().
3153 2000-09-26 Dave Brolley <brolley@redhat.com>
3155 * cgen-utils.c (RORQI): New function.
3156 (ROLQI): New function.
3157 (RORHI): New function.
3158 (ROLHI): New function.
3160 2000-08-28 Dave Brolley <brolley@redhat.com>
3162 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3163 in insn_value if it will fit.
3165 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3167 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3169 2000-08-15 Dave Brolley <brolley@redhat.com>
3171 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3173 2000-08-15 Dave Brolley <brolley@redhat.com>
3175 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3176 (PROFILE_CPU_FREQ): New macro.
3177 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3178 (profile-options): Add profile-cpu-frequency.
3179 (parse_frequency): New function.
3180 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3181 (profile_print_speed): Print cpu frequency and simulated execution time.
3182 Re-indent other items to match.
3184 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3186 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3188 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3190 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3191 * Makefile.in (install): Install run.1 man page.
3193 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3195 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3196 * Makefile.in (headers,nltvals.def): Merge.
3198 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3200 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3201 * nrun.c (main): Print the simulator statistics only in
3203 * hw-properties.h (hw_find_integer_array_property): Fix
3204 prototype (use signed_cell).
3206 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3207 * sim-events.c (sim_events_remain_time): New function returning
3208 the time that remains before the event is raised.
3209 * hw-events.c (hw_event_remain_time): Likewise.
3210 * sim-events.h (sim_events_remain_time): Declare.
3211 * hw-events.h (hw_event_remain_time): Declare.
3213 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3214 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3215 (OPTION_HW_LIST): New option --hw-list to list the devices.
3216 (hw_option_handler): List the device tree with 'sim_hw_print'.
3218 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3219 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3220 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3221 (EXTENDED): Define for 16-bit word size.
3222 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3223 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3224 * sim-types.h: Added support for 16-bit targets.
3226 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3228 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3230 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3232 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3233 * Makefile.in (distclean): Clean cconfig.h also.
3235 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3237 * configure: Regenerated to track ../common/aclocal.m4 changes.
3239 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3241 * aclocal.m4 (sim-profile): Enable the profiler by default.
3243 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3245 * run.c (main): Initialize sigrc.
3247 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3249 * sim-events.c (update_time_from_event): Add more detailed event
3252 2000-03-30 Dave Brolley <brolley@redhat.com>
3254 * aclocal.m4 (cgen): Use guile to run cgen.
3256 2000-03-23 Dave Brolley <brolley@redhat.com>
3258 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3260 * cgen-accfp.c (fextsfdf): New function.
3261 (ftruncdfsf): New function.
3262 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3264 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3266 * cgen-ops.h: Added TRUNCSISI.
3268 2000-03-08 Dave Brolley <brolley@redhat.com>
3270 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3271 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3272 (sim_queue_fn_si_write): Last argument is has type USI.
3273 (sim_queue_fn_sf_write): New function.
3274 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3275 (sim_queue_fn_sf_write): New function.
3276 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3278 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3280 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3281 sim_set_trace and run simulator using sim_resume.
3282 (main): Add option ``-o'' - operating environment. Only continue
3283 after a signal when operating environment.
3284 (main): Always set REASON and SIGRC using sim_stop_reason.
3285 (sim_trace): Delete extern declaration.
3287 2000-02-08 Nick Clifton <nickc@cygnus.com>
3289 * callback.c: Fix compile time warning messages.
3290 * run.c: Fix compile time warning messages.
3292 1999-12-17 Dave Brolley <brolley@cygnus.com>
3294 * sim-profile.h: (set_profile_option_mask): Add prototype.
3295 * sim-profile.c (set_profile_option_mask): No longer static.
3297 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3299 * sim-arange.c: Include <string.h>
3301 1999-12-07 Dave Brolley <brolley@cygnus.com>
3303 * sim-options.c (print_help): '=' required before optional argument.
3304 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3305 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3306 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3307 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3308 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3309 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3310 (fn_mem_qi_write): New union members.
3311 (fn_mem_hi_write): New union members.
3312 (fn_mem_si_write): New union members.
3313 (fn_mem_di_write): New union members.
3314 (fn_mem_df_write): New union members.
3315 (fn_mem_xi_write): New union members.
3316 (sim_queue_fn_mem_qi_write): New function.
3317 (sim_queue_fn_mem_hi_write): New function.
3318 (sim_queue_fn_mem_si_write): New function.
3319 (sim_queue_fn_mem_di_write): New function.
3320 (sim_queue_fn_mem_df_write): New function.
3321 (sim_queue_fn_mem_xi_write): New function.
3322 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3323 (sim_queue_fn_mem_hi_write): New function.
3324 (sim_queue_fn_mem_si_write): New function.
3325 (sim_queue_fn_mem_di_write): New function.
3326 (sim_queue_fn_mem_df_write): New function.
3327 (sim_queue_fn_mem_xi_write): New function.
3328 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3329 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3330 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3332 1999-12-01 Dave Brolley <brolley@cygnus.com>
3334 * cgen-accfp.c (subsf): Check status code.
3352 1999-11-26 Dave Brolley <brolley@cygnus.com>
3354 * cgen-par.h (fn_df_write): Mode of data is DF.
3355 (sim_queue_fn_df_write): Mode of data is DF.
3356 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3358 1999-11-22 Dave Brolley <brolley@cygnus.com>
3360 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3361 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3363 1999-11-04 Dave Brolley <brolley@cygnus.com>
3365 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3366 CGEN_MEM_XI_WRITE members.
3367 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3368 (sim_queue_fn_xi_write): New function.
3369 (sim_queue_mem_xi_write): New function.
3371 * cgen-par.c (sim_queue_fn_xi_write): New function.
3372 (sim_queue_mem_xi_write): New function.
3373 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3376 1999-10-22 Dave Brolley <brolley@cygnus.com>
3378 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3379 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3380 * cgen-par.c: Set insn_address for each queued write. Get pc from
3381 cpu when executing queued writes.
3383 1999-10-19 Dave Brolley <brolley@cygnus.com>
3385 * cgen-par.h (sim_queue_fn_pc_write): New function.
3386 (CGEN_FN_PC_WRITE): New enumerator.
3387 (fn_pc_write): New union member.
3388 * cgen-par.c (sim_queue_fn_pc_write): New function.
3389 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3391 1999-10-18 Dave Brolley <brolley@cygnus.com>
3393 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3394 (CGEN_MEM_DF_WRITE): New enumerator.
3395 (mem_di_write): New union member.
3396 (mem_df_write): New union member.
3397 * cgen-par.c (sim_queue_mem_di_write): New function.
3398 (sim_queue_mem_df_write): New function.
3399 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3401 * cgen-accfp.c (divsf): Check for division errors.
3403 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3405 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3407 1999-10-07 Dave Brolley <brolley@cygnus.com>
3409 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3410 (fn_hi_write): New union member.
3411 (sim_queue_fn_hi_write): New function.
3412 * cgen-par.c (sim_queue_fn_hi_write): New function.
3413 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3415 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3417 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3418 Change type of result to SEM_PC.
3420 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3422 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3424 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3426 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3427 (JOIN*): Delete cpu arg.
3429 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3431 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3433 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3435 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3437 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3440 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3442 * run.c (main): Check the sim_stop_reason and only halt simulation
3443 when a valid stop condition is identified.
3445 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3447 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3449 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3451 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3452 (bi_write): New union element.
3453 (sim_queue_bi_write): New function.
3454 * cgen-par.c (sim_queue_bi_write): New function.
3455 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3457 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3459 * configure: Regenerated to track ../common/aclocal.m4 changes.
3461 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3462 ../gdb/configure.in.
3463 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3464 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3465 (SIM_WARNINGS): Delete
3466 (CONFIG_CFLAGS): Update.
3468 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3470 * cgen-par.c: New file.
3471 * cgen-par.h: New file.
3472 * cgen-sim.h (cgen-par.h): #include it.
3473 * cgen-cpu.h (write_queue): New field.
3474 (CPU_WRITE_QUEUE): New access macro.
3475 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3476 (cgen-par.o): New target.
3478 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3480 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3481 * cgen-utils.c (mode_names): Update.
3483 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3485 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3486 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3487 buffer arg if WITH_PARALLEL_GENWRITE.
3488 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3489 (struct idesc): Ditto.
3491 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3493 * sim-model.c (model_option_handler): Add \n to error message.
3495 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3497 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3498 (insn_sem): Rewrite.
3499 (sem_fn_desc): New struct.
3501 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3503 (scache case): Split into non-parallel/parallel versions.
3504 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3505 if not use semantic switch version.
3507 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3509 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3510 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3511 (SEM_BRANCH_INIT_EXTRACT): Delete.
3512 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3513 (SEM_BRANCH_FINI): Ditto.
3514 (SEM_BRANCH_VIA_ADDR): Ditto.
3515 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3516 (SEM_BRANCH_ADDR_CACHE): Delete.
3517 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3518 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3520 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3521 (@cpu@_pbb_begin): Initialize branch_target.
3522 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3523 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3525 (@cpu@_engine_run_fast): Ditto.
3527 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3529 * cgen-utils.c (RORSI): New function.
3530 (ROLSI): New function.
3532 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3534 * Makefile.in (TAGS): Tweak TAGS regex.
3535 * cgen-mem.h (*): Add TAGS markers.
3537 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3539 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3540 passed in when sim_resume is first entered - don't re-pass it
3543 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3545 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3546 OPTION_LOAD_LMA but only when is defined.
3547 (standard_options): When SIM_HANDLES_LMA is defined include
3548 options --load-lma and --load-vma.
3549 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3551 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3552 (struct sim_state_base): Add load_at_lma_p.
3553 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3554 STATE_LOAD_AT_LMA_P.
3556 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3558 * nrun.c (main): Re-format loop gnu style.
3560 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3562 * dv-sockser.c (connected_p): Initialize addrlen.
3564 1999-07-06 Dave Brolley <brolley@cygnus.com>
3566 * cgen-accfp.c (floatsidf): New function.
3567 (fixdfsi): New function.
3569 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3571 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3573 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3575 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3576 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3577 * cgen-fpu.c: New file.
3578 * cgen-fpu.h: New file.
3579 * cgen-accfp.c: New file.
3580 * cgen-cpu.h (CGEN_CPU): New member fpu.
3581 * cgen-mem.h: Redo fp support.
3582 * cgen-ops.h: Delete k&r support. Redo fp support.
3583 * cgen-sim.h: Include cgen-fpu.h.
3584 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3586 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3588 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3590 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3591 (@cpu@_pbb_cti_chain): Minor clean up.
3593 1999-05-08 Felix Lee <flee@cygnus.com>
3595 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3596 AM_CYGWIN32 and AM_EXEEXT.
3597 * configure: Regenerate.
3599 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3601 * sim-core.c (device_error,device_io_read_buffer,
3602 device_io_write_buffer): Delete decls.
3603 * sim-core.h: Put them here.
3605 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3606 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3607 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3608 (sim_core_write_aligned_N): Ditto.
3610 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3612 * sim-memopt.c (sim_memory_uninstall): Don't look into
3615 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3617 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3619 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3621 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3622 (sim_core_write_buffer): Ditto.
3624 1999-04-02 Keith Seitz <keiths@cygnus.com>
3626 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3627 after the interval counter has expired.
3628 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3629 poll_quit callbacks. May be overridden by Makefile.
3630 (poll_quit_counter): New global.
3631 * sim-events.c: Remove all mentions of ui_loop_hook. The
3632 host callback "poll_quit" will serve the purpose.
3633 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3635 * nrun.c: Remove declaration of ui_loop_hook.
3637 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3639 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3640 if being used by gdb.
3642 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3644 * cgen-types.h (XF,TF): Tweak.
3645 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3647 (SUBWORD*,JOIN*): Define.
3648 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3649 moved into cpu descriptor.
3650 * sim-model.h (MACH): New member `num'.
3652 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3654 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3655 (CGEN_CPU): Member opcode renamed to cpu_desc.
3656 New members get_idata,disassembler.
3657 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3658 CGEN_INSN_ATTR_VALUE.
3659 (CGEN_STATE): Delete member opcode_table.
3660 (sim_disassemble_insn): Delete decl.
3661 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3662 (struct idesc): Moved to here from <cpu>-decode.h.
3663 * cgen-run.c (prime_cpu): Call prepare_run callback.
3664 * cgen-trace.h (SFILE): New type.
3665 (sim_disasm_sprintf): Declare.
3666 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3667 (sim_cgen_disassemble_insn): Declare.
3668 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3669 (insn_fields): Delete.
3670 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3672 (trace_insn): Call CPU_DISASSEMBLER hook.
3673 (sim_disasm_sprintf): New function.
3674 (sim_disasm_read_memory): New function.
3675 (sim_disasm_perror_memory): New function.
3676 (sim_cgen_disassemble_insn): New function.
3677 * cgen-utils.c: Don't include cpu-opc.h.
3678 (virtual_insn_entries): New static local.
3679 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3680 (cgen_insn_name): Rewrite.
3681 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3682 * cgen.sh (desc): New file generator handler.
3683 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3684 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3685 Don't include cpu-opc.h,cpu-sim.h.
3686 * sim-model.c (model_set): Delete SIM_DESC arg.
3687 (sim_model_set): Update.
3688 * sim-model.h (MACH): New member prepare_run.
3690 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3692 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3693 if redundant with allocator functions.
3695 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3697 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3699 * sim-profile.h: Make like sim-trace.h.
3700 (PROFILE_USEFUL_MASK): New macro.
3701 * sim-profile.c (profile_options): Make like trace_options, allow
3702 optional on|off arg where applicable.
3703 (set_profile_option_mask): New function.
3704 (sim_profile_set_option): New function.
3705 (profile_option_handler): Simplify.
3706 Have -p only enable selected things, not everything.
3707 Add missing break to OPTION_PROFILE_PC_RANGE.
3708 * cgen-scache.c (scache_options): Allow optional on|off arg to
3710 (scache_option_handler): Use sim_profile_set_option.
3712 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3714 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3715 (memory_option_handler): Implement MEMORY_FILL option. Make
3716 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3717 (parse_ulong_value): New function.
3718 (do_memopt_add): Allocate all buffers. Optionally fill them.
3720 1999-01-15 Richard Henderson <rth@cygnus.com>
3722 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3723 va_list, not an integer.
3724 * sim-events.c (sim_events_schedule): Likewise.
3726 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3727 the appropriate type.
3729 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3731 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3732 (sim_disassemble_insn): Update prototype.
3733 (sim_engine_invalid_insn): Ditto.
3734 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3735 (SEM_BRANCH_INIT): PCADDR->IADDR.
3736 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3737 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3738 * cgen-scache.h (*): Ditto.
3739 * cgen-trace.c (*): Ditto.
3740 * cgen-trace.h (*): Ditto.
3741 * cgen-utils.c (*): Ditto.
3742 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3744 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3745 (simple engine framework): Rewrite.
3746 * sim-module.c (modules): Install model module sooner (and in
3747 particular before the profile module).
3749 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3751 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3752 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3753 (sim_model_init): Call it.
3755 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3757 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3759 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3760 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3761 (SEM_BRANCH_INIT_EXTRACT): New macro.
3762 (SEM_BRANCH_INIT): Add taken_p.
3763 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3764 (SEM_BRANCH_FINI): Use it.
3766 * cgen-run.c (sim_resume): Handle tracing of last insn.
3767 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3768 * cgen-trace.c (current_abuf): New static global.
3769 (trace_insn_init): Initialize it.
3770 (trace_insn_fini): Use it.
3771 (trace_insn): Set it.
3772 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3773 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3774 (@cpu@_emit_after): Ditto.
3775 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3776 labels if WITH_SEM_SWITCH_FULL.
3777 * sim-model.c: Include bfd.h.
3778 (sim_model_init): New function.
3779 (sim_model_install): Record init fn.
3780 * sim-model.h (MACH): New member bfd_name.
3781 * sim-module.c (modules): Initialize model before scache.
3783 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3785 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3787 * nrun.c (main): Remain in simulation loop for traps and
3788 exceptions when in operating environment mode.
3789 (ui_loop_hook): New stub hook for standalone use.
3790 * sim-events.c (sim_events_process): Call ui_loop_hook
3791 periodically on CYGWIN host.
3793 * sim-reason.c (sim_stop_reason): Return host signal numbers
3794 to gdb on sim_stopped and sim_signalled cases.
3795 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3796 hook just before longjmp.
3797 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3798 hook just before sim_engine_run.
3800 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3801 * sim-trace.h (trace_generic): Ditto.
3802 * sim-trace.c (trace_generic): Ditto.
3804 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3806 * Make-common.in (SIM_MAIN_DEPS): New var.
3807 (CGEN_MAIN_CPU_DEPS): New var.
3808 * aclocal.m4: Add --enable-cgen-maint option.
3809 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3811 (GETIMEM*): Pass pc value to sim_core routine.
3813 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3815 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3816 Compare with ZERO not NULL.
3818 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3820 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3823 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3825 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3826 * sim-trace.c: Include stdlib.h if present.
3827 * dv-sockser.c: Include unistd.h if present.
3828 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3829 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3831 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3833 * gennltvals.sh: Add i960.
3834 * nltvals.def: Rebuild.
3836 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3838 * cgen-defs.h: New file, old cgen-sim.h.
3839 * cgen-sim.h: Simple header that includes others.
3840 * sim-arange.c: New file.
3841 * sim-arange.h: New file.
3842 * sim-basics.h: Include it.
3843 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3844 (sim-arange.o): Add rule for.
3845 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3846 (sim_io_eprintf_cpu): Add prototype.
3847 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3848 (INLINE2): New macro.
3849 (EXTERN_INLINE): New macro.
3850 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3851 before calling module init fns.
3852 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3853 (profile_init): New function.
3854 (profile_options): New option --profile-range.
3855 (profile_option_handler): Handle --profile-range.
3856 (profile_print_insn): Qualify address range specific section titles.
3857 (profile_print_addr_ranges): New function.
3858 (profile_info): Print address ranges if specified.
3859 (profile_install): Set profile_init init fn.
3860 * sim-profile.h (PROFILE_DATA): New member `range'.
3861 * sim-trace.c (trace_init): New function.
3862 (trace_options): New option --trace-range.
3863 (trace_option_handler): Handle --trace-range.
3864 (trace_install): Set trace_init init fn.
3865 * sim-trace.h (TRACE_DATA): New member `range'.
3866 * sim-utils.c (sim_cpu_msg_prefix): New function.
3867 (sim_io_eprintf_cpu): New function.
3868 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3869 (PC_IN_PROFILE_RANGE_P): New macro.
3870 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3871 (trace_insn_fini): New arg abuf. All callers updated.
3872 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3873 printing cycle counts.
3874 * cgen-trace.h (trace_insn_fini): Update prototype.
3875 (TRACE_RESULT_P): New macro.
3876 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3877 (TRACE_INSN): Check ARGBUF_TRACE_P.
3878 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3879 * cgen-types.h (SIM_INLINE): Delete.
3880 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3881 * cgen-utils.c: Don't include cgen-engine.h
3882 * genmloop.sh (@cpu@_fill_argbuf): New function.
3883 (@cpu@_fill_argbuf_tp): New function.
3884 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3885 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3886 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3887 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3888 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3889 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3890 doing profiling. Update call to TRACE_INSN_FINI.
3892 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3894 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3896 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3899 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3901 * sim-inline.c (SIM_INLINE_P): Fix typo.
3903 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3905 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3907 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3909 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3910 * nltvals.def: Re-generate.
3912 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3914 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3915 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3916 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3918 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3919 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3921 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3923 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3924 (${cpu}_pbb_cti_chain): Ditto.
3926 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3928 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3929 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3930 (EXTRACT_INT,EXTRACT_UINT): New macros.
3931 (SEM_SEM_ARG): New macro.
3932 (SEM_NEXT_VPC): New arg `pc'.
3933 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3934 (sim_disassemble_insn): Update prototype.
3935 * cgen-trace.c (current_insn,insn_fields): New static locals.
3936 (trace_insn): Set them.
3937 * cgen-utils.c: #include cgen-engine.h.
3938 (sim_disassemble_insn): New arg insn_fields.
3939 Handle variable length insns.
3940 * genmloop.sh: Only emit pbb decls if -pbb.
3941 (${cpu}_scache_lookup): New arg `vpc'.
3942 (scache support): Fetch pc before entering loop.
3944 * gennltvals.sh: Add fr30 support.
3945 * nltvals.def: Rebuild.
3947 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3949 * sim-types.h: Re-do type system so that GCC's attribute and mode
3950 are used to specify types. Handle case of ALPHA.
3952 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3954 * aclocal.m4: Add tests for dlopen family.
3955 * config.in: Regenerated.
3957 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3959 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3961 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3963 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3964 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3965 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3966 * cgen-sim.h: ... to here.
3968 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3970 * aclocal.m4 (enable-build-warnings): Replace
3971 enable-sim-warnings. Extend =LIST syntax so that prepend and
3972 append of options is possible. Drop -Werror, add
3973 -Wstrict-prototypes for GDB compatibility.
3974 * Make-common.in (SIM_WARNINGS): Update.
3976 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3978 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3979 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3980 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3981 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3982 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3984 * cgen-cpu.h: New file.
3985 * cgen-engine.h: New file.
3986 * cgen-scache.h: New file.
3987 * cgen-sim.h: Delete portions moved to new files.
3988 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3989 rather than sending result to stdout.
3991 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3993 * Make-common.in (sim-reg.o): New rule.
3994 (cgen-run.o): New rule.
3995 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3996 * cgen-run.c (prime_cpu): New function.
3997 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3998 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4000 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4001 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4002 (CGEN_INSN_VIRTUAL_P): New macro.
4003 (SEM_PC): New typedef.
4004 (SEMANTIC_FN): Change type of result to SEM_PC.
4005 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4006 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4007 (SCACHE_MAP): New typedef.
4008 (CPU_SCACHE): Add pbb support.
4009 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4010 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4011 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4013 (INSN_NAME): Delete.
4014 (cgen_insn_name): Declare.
4015 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4016 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4017 (first_insn_p): Make static.
4018 (trace_insn): Handle virtual insns specially.
4019 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4020 * cgen-types.h (UBI): Delete.
4021 (MODE_TYPE): New enum.
4022 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4023 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4024 (cgen_virtual_opcode_table): New global.
4025 (cgen_insn_name): New function.
4026 (sim_disassemble_insn): Ignore virtual insns.
4027 * genmloop.sh: Delete top level loop generation. Add pbb support.
4028 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4029 (sim_cpu_base): New members max_insns,insn_name,model_data.
4030 (CPU_PC_GET,CPU_PC_SET): New macros.
4031 (sim_pc_get,sim_pc_set): Declare.
4032 * sim-model.c (model_set): Call model init fn.
4033 * sim-model.h (MODEL_FN): New typedef.
4034 (INSN_TIMING): New member model_fn.
4035 (MODEL): New members num,init.
4036 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4037 All callers updated.
4038 (profile_insn_init): New fn.
4039 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4040 Exit early if insn profiling not supported.
4041 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4042 (profile_install): Record profile_insn_init as init fn.
4043 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4044 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4045 (PROFILE_DATA): Delete member exec_time.
4046 Change insn_count to pointer to array, rather than the array.
4047 (sim_profile_print_bar): Declare.
4049 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4051 * cgen-run.c: New file.
4052 * sim-reg.c: New file.
4054 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4056 * aclocal.m4: Add checks for -lsocket and -lnsl.
4058 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4059 allow local port reuse on listening socket.
4061 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4063 * sim-config.h: Remove reference to linux kernel header.
4065 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4067 * dv-sockser.c (sockser_addr): Make variable non-static.
4069 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4071 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4073 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4075 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4077 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4079 * Make-common.in (install-common): Add $(EXEEXT) when installing
4082 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4084 * cgen-sim.h (cgen_state): New member opcode_table.
4085 * cgen-utils.c (sim_disassemble_insn): Use it.
4087 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4089 * cgen-mem.h (DECLARE_SETT): Fix return type.
4090 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4091 * cgen-scache.c: Include stdlib.h.
4092 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4093 * sim-model.c (model_option_handler): Remove unused variable `n'.
4095 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4097 * cgen-utils.c: Include bfd.h.
4098 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4100 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4102 * sim-bits.h (EXTEND24): Fix typo.
4104 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4106 * sim-events.c (ETRACE_P): New macro.
4107 (struct _sim_event): Add member trace.
4108 (sim_events_free): Reclaim trace message.
4110 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4111 sim_events_schedule_tracef): New functions, include printf trace
4112 information in argument list. If tracing, store asprintf'd trace
4113 message in sim_event.
4115 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4116 hw_event_queue_schedule_vtracef): New functions, mimic
4119 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4121 * sim-bits.h (EXTEND24): Define.
4123 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4125 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4126 (CPU_SCACHE_HASH_MASK): New macro.
4127 (SCACHE_HASH_PC): Rewrite.
4128 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4129 computation out of main loop.
4131 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4133 * cgen-sim.h (RECORD_IADDR): Delete.
4134 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4135 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4137 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4139 * gennltvals.def (mn10200): Add entry.
4140 * nltvals.def: Regenerate with MN10200 additions.
4142 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4144 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4145 documentation on how it works.
4147 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4148 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4149 sim_core_set_xor, sim_core_xor_read_buffer,
4150 sim_core_xor_write_buffer): Update.
4152 * sim-events.h, sim-events.c (sim_events_install,
4153 sim_events_watch_clock, sim_events_schedule_after_signal,
4154 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4155 sim_events_deschedule): Update.
4157 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4158 sim_fpu_max32, sim_fpu_max64): Update.
4160 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4162 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4163 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4164 * sim-profile.c (profile_print_model): Update.
4166 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4168 * gennltvals.def (m32r): Use common syscall.h now.
4169 (mn10300): Add entry.
4170 * nltvals.def: Regenerate.
4172 * sim-engine.c (sim_engine_get_run_state): New function.
4173 * sim-engine.h (sim_engine_get_run_state): Declare it.
4175 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4177 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4178 * sim-core.c (sim_core_signal): Make extern, always define.
4180 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4182 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4183 * cgen-ops.h (ANDIF): New macro.
4184 (ANDIF[BQHSD]I): Delete.
4186 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4188 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4189 (hw_event_queue_schedule, hw_event_queue_deschedule,
4190 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4193 * hw-alloc.h (HW_NZALLOC): Define.
4195 * Make-common.in (test-hw-events): Add target for testing the
4198 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4200 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4202 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4204 * hw-main.h: Include hw-handles.h, hw-instances.h.
4205 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4206 * hw-base.c (hw_create, hw_delete): Call same.
4208 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4210 * dv-core.c: Include hw-main.h and sim-main.h.
4211 * dv-pal.c: Include hw-main.h and sim-io.h.
4212 * dv-glue.c: Include hw-main.h.
4214 * hw-main.h: New file. Move list of includes to here.
4215 * hw-base.h: From here.
4216 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4217 (hw-*.o, dv-*.o): Update.
4218 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4219 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4222 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4223 do_hw_poll_read): Move declarations from here.
4224 * hw-main.h: To here.
4226 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4228 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4230 * Make-common.in (hw-config.h): Update
4231 * hw-base.c, dv-pal.c, dv-glue.c: Update
4233 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4234 `*_callback' to `*_method.
4236 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4238 * hw-base.h (set_*): Move set method macros from here.
4239 * hw-device.h: To here.
4241 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4243 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4246 * hw-base.c (hw_create, hw_delete): Call
4247 * hw-properties.c (create_hw_property_data,
4248 delete_hw_property_data): Define.
4250 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4252 * hw-device.c, hw-properties.c: Include hw-base.h
4254 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4255 * hw-device.c: From here.
4256 * hw-base.h: Include "hw-events.h".
4258 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4259 * hw-base.c (hw_create, hw_delete): Call.
4260 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4262 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4263 (hw-alloc.o): New target.
4265 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4267 * hw-events.h, hw-events.c: New files. Move event code to here.
4268 * sim-hw.c: From here.
4269 * hw-base.h: Include "hw-events.h".
4270 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4271 (hw-events.o): New target.
4273 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4274 * hw-events.h (struct hw_event): Replace typedef hw_event.
4276 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4277 * hw-base.c (hw_create, hw_delete): Call.
4278 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4282 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4284 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4285 * hw-ports.c: To here.
4287 * hw-base.h, hw-ports.c (create_hw_port_data,
4288 delete_hw_port_data): New functions.
4289 * hw-base.c (hw_delete, hw_create): Call same.
4291 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4293 * hw-ports.h: To here.
4295 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4297 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4298 PROCESSOR and CIA arguments.
4300 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4302 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4303 Move common object files from here.
4304 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4306 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4308 * sim-hw.c: Include ctype.h.
4309 (do_hw_poll_read): Do not assume EAGAIN.
4311 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4313 * cgen-trace.c (first_insn_p): New static local.
4314 (trace_insn_init): Set it.
4315 (trace_insn_fini): Use TRACE_PREFIX.
4316 (trace_insn): Rewrite to use trace_prefix.
4317 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4318 Adjust width accordingly.
4320 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4321 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4322 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4323 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4324 (PROFILE_COUNT_CORE): Simplify.
4325 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4327 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4329 * cgen-ops.h (ADDCFSI): Fix typo.
4331 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4333 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4334 * genmloop.sh: Use them rather than static locals.
4336 * sim-engine.c (sim_engine_set_run_state): New function.
4337 * sim-engine.h (sim_engine_set_run_state): Declare.
4338 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4339 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4340 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4342 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4344 * cgen-trace.c (trace_insn_init): New arg first_p.
4345 All callers updated.
4346 (trace_insn_fini): New arg last_p. All callers updated.
4347 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4348 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4349 * genmloop.sh (engine_resume): Update.
4351 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4353 * Make-common.in (install-common): Run ranlib on installed copy of
4356 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4358 * Make-common.in (install-common): Rename and install libsim.a.
4360 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4362 * sim-io.c (unistd.h): Include.
4364 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4366 * Make-common (sim_main_headers): Sort.
4367 (cgen-*.o): Add cgen-sim.h dependency.
4369 * cgen-scache.c (scache_init): Only allocate space if scache element
4371 (scache_flush,scache_print_profile): Check if scache in use first.
4373 * cgen-sim.h (IDESC): Provide forward declaration.
4375 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4376 (cgen_cpu_max_extra_bytes): Declare.
4377 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4379 * sim-cpu.h: New file. sim_cpu_base moved here.
4380 Move sim_cpu_lookup decl here.
4381 * sim-base.h: #include "sim-cpu.h".
4382 * sim-cpu.c: New file.
4383 * Make-common (sim_main_headers): Add sim-cpu.h.
4384 (sim-cpu.o): Add rule for.
4386 * sim-model.c (set_model): Delete.
4387 (sim_model_set,model_set): New functions.
4388 (sim_model_install): Renamed from model_install.
4389 Don't set default model here.
4390 (model_option_handler): Rewrite --model processing.
4391 (sim_model_lookup,sim_mach_lookup): New functions.
4392 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4393 (insn_timing): Delete.
4394 (INSN_TIMING): New member `num'.
4395 (IMP_PROPERTIES): Always define scache_elm_size member.
4396 (MACH): New member init_cpu.
4397 (sim_machs): Renamed from machs.
4398 (sim_model_install): Renamed from model_install.
4399 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4400 * sim-module.c (modules): Update.
4402 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4404 * sim-io.c: #include <errno.h>.
4406 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4408 * dv-pal.c (struct hw_pal_device): Add reader.
4409 (hw_pal_finish): Initialize reader.
4410 (scan_hw_pal): Use reader.
4412 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4413 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4416 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4417 ../ppc/main.c sim_io_read_stdin.
4419 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4421 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4423 * hw-tree.c: Update.
4425 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4426 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4428 * hw-ports.h (hw_port_event): Ditto.
4429 * hw-ports.c (hw_port_event): Update.
4430 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4432 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4434 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4435 (do_counter_event): Update.
4436 * dv-glue.c (hw_glue_io_read_buffer): Update.
4437 (hw_glue_port_event): Update.
4439 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4440 * hw-base.h (hw_create): Ditto.
4441 * hw-base.c (hw_create): Ditto.
4443 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4444 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4447 * hw-device.h (hw_system_cpu): Declare.
4448 * sim-hw.c (hw_system_cpu): New function.
4450 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4451 sim_hw_abort not hw_abort.
4452 (sim-hw.h): Include.
4453 (sim_core_read_buffer, sim_core_write_buffer): Call
4454 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4456 (sim_core_set_xor): Do not pass CPU when aborting.
4458 * sim-n-core.h (sim_core_read_aligned_N,
4459 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4460 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4461 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4464 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4466 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4467 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4469 (sim_hw_print): New function.
4471 * sim-engine.h (sim_engine_vabort): Declare.
4472 * sim-engine.c (sim_engine_vabort): New function.
4474 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4476 * sim-trace.c (print_data): For floating-point numbers trace raw
4478 (trace_result_fp2): New function.
4479 * sim-trace.h (trace_result_fp2): New declaration.
4480 (TRACE_FP_RESULT2): New macro.
4482 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4484 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4485 AM_CYGWIN32 and AM_EXEEXT.
4486 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4487 to run and install-common rules.
4488 * common/configure: regenerate
4490 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4492 * sim-types.h (cell_word): New type.
4493 (natural_cell): Delete type.
4495 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4497 * configure: Regenerated to track ../common/aclocal.m4 changes.
4500 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4502 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4504 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4506 * configure: Regenerated to track ../common/aclocal.m4 changes.
4509 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4511 * acconfig.h: New file.
4512 * Make-common.in (top_builddir): New macro.
4513 (INTL_LIB): Removed.
4514 (INTLLIBS): New macro.
4515 (INTLDEPS): Likewise.
4516 (LIBDEPS): Use INTLDEPS.
4517 (EXTRA_LIBS): Use INTLLIBS.
4518 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4519 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4520 AM_LC_MESSAGES): New macros from GNU gettext.
4522 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4524 * sim-config.h: Discard leading _ from macros.
4525 * sim-types.h: Ditto.
4527 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4529 * Make-common.in (CSEARCH): Add -I to intl directories.
4530 (INTL_LIB): Point to libintl.a.
4531 (LIBDEPS): Add $(INTL_LIB).
4532 (EXTRA_LIBS): Ditto.
4534 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4536 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4538 * cgen-ops.h (ADDCFSI): Fix.
4541 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4543 * sim-types.h (signed_address, unsigned_address): Define.
4545 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4547 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4550 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4552 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4553 New functions, pack / unpack sim_fpu struct using raw values.
4554 (sim_fpu_is): Differentiate between negative and positive
4557 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4559 * sim-bits.h (EXTEND4): Define.
4560 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4562 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4564 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4565 declared so we need this cast to prevent long long addresses
4566 from being misconfigures. Results in access to unmapped memory.
4568 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4570 * Make-common.in (RUNTESTFLAGS): Define.
4571 (check): Pass RUNTESTFLAGS to recursive make.
4573 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4575 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4578 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4580 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4583 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4585 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4586 (sim-inline): Update to match sim-inline.[hc]
4587 * configure: Regenerated to track ../common/aclocal.m4 changes.
4589 * Make-common.in (sim_main_headers): Add sim-inline.h
4591 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4593 * sim-endian.h (sim-endian.c): Ditto.
4595 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4596 (sim_events_set_trace): Delete unused prototype.
4598 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4599 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4601 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4602 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4603 Comment out, not yet implemented in sim-fpu.c.
4604 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4605 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4607 * sim-inline.h: Rewrite description.
4608 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4609 (SIM_MAIN_INLINE): Add inline option.
4611 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4612 include generated files. Handled by generator directly.
4614 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4616 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4619 * sim-trace.h (TRACE_ANY_P): Define.
4620 (struct _trace_data): Add trace_any_p.
4622 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4624 * run.c (main): Handle all alternatives of enum sim_stop.
4625 (main): Delete unused `asection *s'.
4627 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4629 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4631 * configure: Regenerated to track ../common/aclocal.m4 changes.
4633 * sim-hw.c: New file.
4634 * sim-hw.h (sim_hw_parse): Declare function.
4635 (hw-tree.h): Do not include.
4637 * sim-base.h (STATE_HW): Define.
4638 (struct sim_state_base): Add member struct *hw.
4640 * sim-module.c (sim-hw.h): Include.
4641 (modules): Add sim_hw_install.
4643 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4645 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4647 * sim-base.h (CPU_INDEX): Define.
4649 * sim-utils.c (sim_state_alloc): Initialize.
4650 * sim-module.c (sim_post_argv_init): Ditto.
4652 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4654 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4655 properly formatted lists.
4657 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4659 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4660 0x2f needs to be 0x3f.
4662 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4664 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4666 (hw_tree_find_*_property): Clean up error message when property is
4669 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4670 present before looking for it.
4672 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4674 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4675 (AC_CHECK_FUNCS): Add check for __setfpucw.
4676 * configure: Regenerated.
4678 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4680 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4681 hw_pal_timer, hw_pal_timer_value): Define.
4682 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4683 (do_counter_event, do_counter_read, do_counter_value,
4684 do_counter_write): new functions.
4686 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4688 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4691 * hw-base.c (hw_create): Stop searching for a device when one is
4694 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4696 * configure: Regenerated to track ../common/aclocal.m4 changes.
4698 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4700 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4701 appends extra devices.
4702 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4705 * Make-common.in (hw-config.h): New target, create hw-config.h
4707 (SIM_HW): Definition from @sim_hw@.
4708 (hw-base.o): Depend on hw-config.h
4710 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4712 * Make-common.in: Get SHELL from configure.
4713 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4714 move-if-change. Fixes NT native build problem.
4715 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4716 move-if-change. Fixes NT native build problem.
4717 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4720 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4722 * hw-device.h, hw-device.c (hw_strdup): New function.
4724 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4725 strings name, family and args.
4726 (full_name_of_hw): Use hw_strdup when returning the full path.
4728 * hw-properties.c: Clean up property not found / wrong type error
4731 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4732 before attaching any ports.
4734 * hw-base.c (hw-config.): Include. Replace hardwired table.
4736 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4738 * Make-common.in: Add rule for dv-glue.o.
4740 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4742 * hw-base.c (hw_finish): Move setting of trace level to here.
4743 (hw_create): From here.
4745 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4746 ../ppc/device_table.c.
4748 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4750 * hw-tree.c (print_properties): Supress path when printing
4751 properties of root node.
4753 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4755 * hw-device.h (HW_TRACE): Define.
4756 (hw_trace): Declare.
4757 * hw-device.c (hw_trace): Implement function.
4759 * hw-base.c (hw_create): Set hw trace level from "trace?"
4762 * dv-core.c (dv_core_attach_address_callback): Add trace.
4764 * dv-pal.c: Replace DTRACE with HW_TRACE.
4766 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4768 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4769 (hw_alloc_data): Delcare.
4770 (struct hw): Add member alloc_of_hw.
4772 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4773 functions. Assocate memory with a device.
4774 (stdlib.h): Include.
4776 * hw-base.h (set_hw_delete): Define.
4777 (hw_delete_callback): Declare.
4778 (hw_delete): Declare.
4780 * hw-base.c (hw_delete): Implement function.
4781 (struct hw_base_data): Add member to_delete.
4782 (ignore_hw_delete): New function, does nothing.
4783 (hw_create): Set the hw_delete method.
4784 (hw_create): Allocate the base type using HW_ZALLOC before setting
4787 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4789 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4791 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4792 (attach_hw_port_edge): Add struct hw argument
4794 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4797 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4799 * hw-device.h (hw_attach_address_callback,
4800 hw_detach_address_callback): Attach to a single space not a space
4801 mask. Clarify interpretation of SPACE:ADDR parameters.
4803 * hw-base.c (passthrough_hw_attach_address,
4804 passthrough_hw_detach_address): Update.
4805 * dv-core.c (dv_core_attach_address_callback): Ditto.
4806 * dv-pal.c (hw_pal_attach_address): Ditto.
4808 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4810 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4812 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4814 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4815 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4816 hw-properties_h, hw-tree_h): Define, point at corresponding
4818 (hw_base_headers): Define list of headers included by hw-base.h
4819 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4820 hw-properties.o, hw-tree.o): Specify dependencies.
4821 (dv-core.o, dv-pal.o): Ditto.
4823 * sim-hw.h: New file.
4825 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4826 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4828 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4830 * hw-base.h, hw-base.c: new files. Copied from
4831 ../ppc/device_table.[hc].
4833 * dv-core.c, dv-pal.c: New files. Copied from
4834 ../ppc/hw_{core,pal}.c
4836 * sim-basics.h (struct hw): Declare.
4837 (enum port_direction, enum object_disposition): Declare.
4839 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4841 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4842 sim_dv_src in Makefile. Take list of devices as parameter to m4
4845 * configure: Regenerated to track ../common/aclocal.m4 changes.
4847 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4849 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4850 trace_prefix can abort cleanly.
4852 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4854 * dv-sockser.c, dv-sockser.h: New files.
4855 * Make-common.in (dv-sockser.o): Add rule for.
4856 * aclocal.m4: Check for fcntl.h.
4857 * config.h: Add HAVE_FCNTL_H.
4859 * sim-break.c (remove_breakpoint): Fix thinko.
4861 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4862 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4864 1998-03-13 Fred Fish <fnf@cygnus.com>
4866 * sim-base.h (struct sim_state_base): Add prog_syms and
4867 define macro STATE_PROG_SYMS.
4868 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4869 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4870 and bfd_canonicalize_symtab, to get symbol table on first use
4871 and preserve it via STATE_PROG_SYMS for future calls to
4872 bfd_find_nearest_line.
4874 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4876 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4878 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4879 up to nr_maps, not just access_* maps.
4881 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4884 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4885 over nr_maps not sim_core_nr_maps.
4887 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4888 core_map argument to unsigned.
4889 (struct _sim_core): Ditto for struct member core_map.
4891 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4893 * sim-basics.h (access_io, access_*_io): Define.
4894 (map_read, map_write, map_exec, map_io): Define.
4896 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4897 attach with more generic mapmask.
4898 (sim_core_{read,write}_*): Change map argument to unsigned.
4900 * sim-core.c (sim_core_uninstall, sim_core_attach,
4901 sim_core_detach): Iterate over nr_maps instead of
4904 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4905 instead of the write_map.
4906 (remove_breakpoint): Ditto.
4908 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4909 with read_map, write_map, exec_map resp.
4911 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4914 * cgen-utils.c (sim_disassemble_insn): Ditto.
4916 * sim-hrw.c (sim_write, sim_write): Ditto.
4918 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4919 transfer_to_str): New functions.
4921 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4923 * sim-base.h (sim_state_base): New member environment.
4924 (STATE_ENVIRONMENT): New macro.
4925 * sim-config.c (current_environment): Delete.
4926 (sim_config_default): New function.
4927 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4928 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4929 (sim_config_default): Add prototype.
4930 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4931 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4932 Set STATE_ENVIRONMENT, not current_environment.
4934 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4936 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4938 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4940 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4942 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4944 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4946 * Make-common.in (TAGS): Make smarter.
4947 * Makefile.in (TAGS): Ditto.
4949 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4951 * sim-module.c (*): Fix typos in assertion tests.
4953 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4955 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4958 * sim-options.c (sim_parse_args): Ditto.
4959 (sim_args_command): Return OK, instead of nothing, for an empty
4962 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4964 * sim-profile.c (profile_info): Rename from profile_print. Drop
4965 misc and misc_cpu callback arguments. Use
4966 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4967 (profile_install): Install profile_info function.
4969 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4970 STATE_PROFILE_INFO_CALLBACK): Define.
4971 (struct PROFILE_DATA): Add field info_cpu_callback.
4972 (profile_print): Delete function.
4974 * sim-base.h (STATE_MODULES): Define. Replace individual
4975 STATE_*_LIST with single struct module_list.
4977 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4978 (struct module_list): Declare.
4980 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4981 sim_module_info): New functions.
4982 (sim_module_install): Clean up module data structures.
4984 * sim-info.c (sim_info): New file. New function. Call
4987 * Make-common.in (sim-info.o): Define rule.
4988 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4991 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4993 * sim-base.h (sim_cpu_base): New members name, options.
4994 (sim_cpu_lookup): Add prototype.
4995 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4996 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4997 (sim_add_option_table): Update prototype.
4998 * sim-options.c (sim_add_option_table): New argument `cpu'.
4999 (standard_option_handler,standard_install): Update.
5000 (sim_parse_args): Handle cpu specific options.
5001 (print_help): New static function.
5002 (sim_print_help): Call it. Print cpu specific options.
5003 (find_match): New static function.
5004 (sim_args_command): Call it. Handle cpu specific options.
5005 * sim-utils.c (sim_cpu_lookup): New function.
5006 * sim-memopt.c (memory_option_handler): Update.
5007 (sim_memopt_install): Update.
5008 * sim-model.c (model_option_handler): Update.
5009 (model_install): Update.
5010 * sim-profile.c (profile_option_handler): Update.
5011 (profile_install): Update.
5012 * sim-trace.c (trace_option_handler): Update.
5013 (trace_install): Update.
5014 * sim-watch.c (watchpoint_option_handler): Update.
5015 (sim_watchpoint_install): Update.
5016 * cgen-scache.c (scache_option_handler): Update.
5017 (scache_install): Update.
5019 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5021 * Make-common.in (check): Run `make check' in testsuite dir.
5023 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5025 * sim-trace.c (trace_result0): New function.
5027 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5028 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5029 tracing sim_fpu variables.
5030 (TRACE_ALU_RESULT0): Define.
5031 (TRACE_FP_RESULT_WORD): Define.
5032 (TRACE_FP_INPUT_WORD1): Define.
5034 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5035 sim_fpu_two): New constants.
5036 (sim_fpu_op1, sim_fpu_op2): New types.
5037 (struct _sim_fpu): Delete member result. Re-order other members.
5038 (sim_fpu_sign, sim_fpu_exp): New functions.
5039 (sim_fpu_max, sim_fpu_min): new functions.
5040 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5041 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5043 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5045 * sim-profile.c (profile_print): Delete duplicate test of
5047 (profile_print_pc): Exit early if data collection not set up.
5048 (profile_print_core): Simplify by calling sim_core_map_to_str.
5049 * sim-core.h (sim_core_map_to_str): Declare.
5050 * sim-core.c (sim_core_map_to_str): Make non-static.
5052 * genmloop.sh (engine_resume): Update insn_count before exiting.
5053 (engine_resume_full): Keep accurate core profile data.
5055 * cgen-utils.c (sim_disassemble_insn): Don't use
5056 sim_core_read_aligned_N, it messes up profiling results.
5058 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5060 * nltvals.def: Regenerate with MN10300 additions.
5062 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5064 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5066 * sim-trace.h, sim-trace.c (trace_result_word2,
5067 trace_input_word4, trace_result_word4): New function.
5069 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5071 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5073 * sim-xcat.h: Delete.
5074 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5075 * cgen-sim.h: Ditto.
5076 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5077 * sim-n-bits.h: Ditto.
5078 * sim-n-core.h: Ditto.
5079 * sim-n-endian.h: Ditto.
5081 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5083 * syscall.c (cb_syscall): Handle short reads, and EOF.
5085 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5087 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5088 sim_fpu to safely print fp_word values.
5089 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5090 (trace_result_bool1, trace_result_addr1): New functions.
5091 (trace_input_bool1, trace_input_addr1): New functions.
5093 * sim-trace.h (TRACE_FPU_*): Define.
5095 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5097 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5098 (sim_fpu_fpto, sim_fpu_tofp): Define.
5100 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5102 * sim-fpu.c (sim_fpu_cmp): New function.
5104 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5106 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5107 instead of abuf->length.
5108 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5109 (set_trace_option_mask): Renamed from set_trace_options.
5110 (set_trace_option): New function.
5111 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5112 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5114 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5116 * sim-basics.h: Declare struct _sim_fpu.
5118 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5120 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5121 (trace_prefix, trace_input*, trace_result*): Declare.
5122 (trace_one_insn): Change declaration, assume trace_prefix called.
5123 (trace_generic): Like trace_one_insn.
5124 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5125 (TRACE_alu, TRACE_[a-z]*): Update.
5127 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5128 trace_insn, save_data, trace_idx_to_str, print_data): New
5130 (trace_one_insn): Rewrite.
5131 (trace_generic): New function.
5133 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5135 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5137 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5138 (SEMANTIC_FN): Rewrite declaration.
5139 (DECODE): Update type of semantic_fast member.
5140 ({EX,SEM}_FN_NAME): Have only one version.
5141 * sim-base.h (sim_state_base): Delete conditionals surrounding
5144 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5146 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5149 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5151 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5152 Add missing parameters to device_io calls.
5153 * sim-core.h: Add missing parameters to device_io calls.
5155 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5157 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5158 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5159 (SEMANTIC{,_CACHE}_FN): Fix return type.
5160 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5161 (engine_resume): Likewise. Make `engine' volatile. Save copy
5162 of cpu pointer in volatile object. Initialize read switch if
5165 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5167 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5168 (SEM_INSN): New macro.
5170 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5172 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5174 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5176 * configure: Regenerated to track ../common/aclocal.m4 changes.
5178 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5180 * sim-types.h (fp_word): New type, define according to
5181 WITH_TARGET_FLOATING_POINT_BITSIZE.
5183 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5184 configuration of size of floating point registers.
5186 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5188 * sim-profile.c (profile_print): Only print CPU <N> if other
5189 output is going to appear.
5191 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5193 * configure: Regenerated to track ../common/aclocal.m4 changes.
5195 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5197 * sim-types.h (address_word): Typedef according to
5198 WITH_TARGET_ADDRESS_BITSIZE.
5199 (signed_cell, unsigned_cell, natural_cell): Ditto using
5200 WITH_TARGET_CELL_BITSIZE.
5202 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5203 (WITH_TARGET_CELL_BITSIZE): Define.
5204 (WITH_HOST_WORD_BITSIZE): Delete.
5206 * sim-config.c (print_sim_config): Update.
5208 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5209 configuration of address and OpenFirmware cell sizes.
5211 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5213 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5214 * sim-run.c (sim_engine_run): Update.
5216 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5218 * sim-run.c (sim_engine_run): Ditto.
5220 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5221 (sim_resume): Pass nr_cpus to sim_engine_run.
5223 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5225 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5227 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5229 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5231 * Make-common.in (stamp-tvals): New rule.
5232 (targ-vals.h,targ-map.c): Depend on it.
5233 (clean): Remove stamp-tvals.
5235 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5237 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5238 in code also #if 0'ed.
5240 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5242 * configure: Regenerated to track ../common/aclocal.m4 changes.
5243 * aclocal.m4: Recognize --enable-maintainer-mode.
5245 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5247 * cgen-scache.h: Deleted.
5248 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5249 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5250 (scache_init): Use runtime computed size of SCACHE.
5251 (scache_flush): Likewise.
5252 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5253 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5254 * cgen-sim.h: Scache support moved here.
5255 (PC): Redo definition.
5256 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5257 (DECODE): Add parallel execution support.
5258 Only include semantic label members if using switch.
5259 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5260 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5261 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5262 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5264 (engine_{stop,run,resume,halt,signal}): Delete decls.
5265 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5266 (argbuf,scache): Delete forward decls.
5267 (STATE): Delete decl.
5268 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5269 Include cgen-mem.h, cgen-ops.h.
5270 (engine_halt,engine_signal): Delete.
5271 ({ex,exc,sem,semc}_illegal): Delete.
5272 (sim_disassemble_insn): Result of extract fn is in bits.
5273 * genmloop.sh: Rewrite.
5275 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5278 * sim-base.h (sim_state_base): Delete member `model'.
5279 (sim_cpu_base): Add member `model'.
5280 * sim-model.h (IMP_PROPERTIES): New type.
5281 (MACH): New members imp_props, models.
5282 (models): Delete decl.
5283 * sim-model.c (set_model): Update.
5284 * sim-profile.c (profile_print_model): Update.
5286 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5288 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5290 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5293 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5295 * configure: Regenerated to track ../common/aclocal.m4 changes.
5298 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5300 * aclocal.m4 (AR): Check for sigaction.
5302 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5304 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5306 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5307 * sim-config.c (sim_config): Replace WITH_DEVICES with
5308 WITH_TREE_PROPERTIES.
5310 * configure: Regenerated to track ../common/aclocal.m4 changes.
5312 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5314 * Make-common.in (SIM_ENVIRONMENT): New variable.
5315 (CONFIG_CFLAGS): Add it.
5316 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5317 --enable-sim-environment option.
5318 * configure: Regenerated.
5319 * sim-config.h (environment support): Rewrite.
5320 * sim-config.c (current_environment): Define as enum, unconditionally.
5321 (current_alignment): Define unconditionally.
5322 (config_environment_to_a): Update.
5323 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5324 (sim_config): Handle environment and alignment determination
5325 unconditionally. Delete sanity checks of current_environment,
5327 (print_sim_config): Update.
5328 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5329 (standard_options): Add --environment.
5330 (standard_option_handler): Likewise.
5332 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5334 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5335 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5336 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5337 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5338 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5339 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5340 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5341 argument ADD_CA macro with two argument ADDC_C - add carrying with
5343 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5344 argument SUB_CA macro with two argument SUBC_X - subtract
5346 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5348 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5350 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5352 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5353 * sim-io.h (sim_io_syscalls): Delete.
5355 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5357 * syscall.c (cb_syscall): Add missing else, so write to stdout
5360 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5361 the carry bit from the CPU's psw.
5363 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5365 * gennltvals.sh: Redo syscall support.
5366 * nltvals.def: Regenerated.
5368 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5370 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5371 the stream immediately.
5373 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5375 * sim-io.c (sim_io_getstring): Delete unused len2.
5376 (sim_io_syscalls): Ditto for sys_errno.
5378 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5380 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5382 * Make-common.in (run.o): Depend on remote-sim.h.
5383 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5384 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5386 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5388 * sim-io.c (sim_io_syscalls): Disable lseek.
5390 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5392 * gennltvals.sh: Generate syscall values for d30v.
5394 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5395 * nltvals.def: Regenerate.
5397 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5398 (os_fstat): Likewise. Validate fd argument.
5399 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5400 just compute target stat struct length.
5401 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5402 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5403 (get_string): Return host errno values so they can be properly
5405 (cb_syscall): Likewise.
5406 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5407 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5408 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5409 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5410 (get_path): New function.
5412 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5414 * sim-io.c (sim_io_syscalls): New function to provide system call
5415 emulation. Provide exit, open, close, read, write, lseek, and
5417 (sim_io_getstring): New function to return a string from a
5418 simulated memory location.
5420 * sim-io.h (sim_io_syscalls): Add declaration.
5422 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5424 * sim-core.c (sim_core_signal): Fix spelling error in message.
5426 * sim-hrw.c (sim_read): Use read map, not write map.
5428 * Make-common.in (all): Add .gdbinit.
5429 * gdbinit.in: Add dump command.
5431 * sim-model.c (model_options): Use '\0' for `shortopt'.
5433 * sim-trace.c (trace_option_handler): Set state trace file
5434 for --trace-file in addition to cpu's values.
5435 (trace_vprintf): If cpu == NULL, try state's trace file.
5436 (trace_options): Reorganize table, reword some descriptions.
5438 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5440 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5443 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5445 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5446 signal untranslated, document problem with this.
5448 * nrun.c (main): Check for a prog name of `*step'. If present,
5449 step the simulator instead of allowing it to run free.
5451 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5453 * Make-common.in (sim_main_headers): Add sim-signal.h.
5455 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5457 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5459 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5461 * sim-signal.h: Start simulator signals at 64 so that host signal
5462 numbers can be detected and reported.
5464 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5466 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5468 * callback.c (cb_host_to_target_stat): Fix return values.
5470 * cgen-sim.h (enum_signal_type): Delete.
5471 (engine_signal): Update prototype.
5472 * cgen-utils.c: Don't include <signal.h>.
5473 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5474 (engine_signal): Update.
5476 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5477 (sim_state_free): Call SIM_STATE_FREE if defined.
5479 * sim-module.c (sim_module_install): Don't leave any modules
5480 installed if one fails to install.
5482 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5484 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5485 more, since alloca is not used in this file.
5487 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5488 correctly set the carry and overflow bits for those types.
5489 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5490 with carry, so carry is correct after doing both adds.
5491 (ALU*): Space out '\' to make it easier to read.
5493 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5495 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5498 * sim-signal.c, sim-signal.h: New files.
5499 * Make-common.in (sim-signal.o): Add rule for.
5500 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5501 * sim-abort.c: Don't include <signal.h>.
5502 * sim-basics.h: #include "sim-signal.h".
5503 * sim-break.c: Don't include <signal.h>.
5504 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5505 * sim-core.c: Don't include <signal.h>.
5506 (SIGBUS): Delete definition.
5507 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5508 * sim-engine.c: Don't include <signal.h>.
5509 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5510 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5511 * sim-resume.c: Don't include <signal.h>.
5512 (SIGTRAP): Delete definition.
5513 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5514 * sim-stop.c: Don't include <signal.h>.
5515 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5516 * sim-watch.c: Don't include <signal.h>.
5517 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5519 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5521 * sim-base.h (CIA_ADDR): Provide default definition.
5522 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5523 * sim-break.c (sim_handle_breakpoint): Likewise.
5525 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5527 * Make-common.in (srccom): New variable.
5529 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5530 (LIB_OBJS): Add syscall.o.
5531 (gentmap): Pass $(NL_TARGET) to $(CC).
5532 (syscall.o): Add rule for.
5533 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5534 (sim-bits.o): Depend on $(sim-n-bits_h).
5535 (sim-load.o): Depend on callback.h.
5537 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5538 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5539 * cgen-mem.h, cgen-ops.h: New files.
5541 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5543 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5545 * callback.c: #include string.h or strings.h.
5546 #include sys/types.h and sys/stat.h.
5547 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5548 (os_get_errno,os_open): Update.
5549 (os_stat,os_fstat): New functions.
5550 (os_init): Initialize syscall_map, errno_map, open_map.
5551 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5552 errno_map, open_map, signal_map, stat_map.
5553 (cb_read_target_syscall_maps): New function.
5554 (cb_target_to_host_syscall): New function.
5555 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5556 (cb_target_to_host_open): Renamed from target_to_host_open.
5557 (store): New function.
5558 (cb_host_to_target_stat): New function.
5559 * syscall.c: New file.
5560 * gentmap.c (sys_tdefs): New global.
5561 (gen_targ_vals_h): Output target syscall numbers.
5562 (gen_targ_map_c): Update. Output target syscall translation map.
5563 * gentvals.sh: New first argument `target'. Preface table with
5564 #ifdef NL_TARGET_$target if non-null target passed.
5565 * gennltvals.sh: New file.
5566 * nltvals.def: Regenerated.
5568 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5570 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5572 (sim_core_dummy_M): Declare.
5574 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5576 * sim-core.c (sim_core_signal): Print the address of the
5579 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5581 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5583 * sim-base.h (sim_state_base): Add member trace_data.
5584 (STATE_TRACE_DATA): New macro.
5585 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5586 ({WITH_,}TRACE_DEBUG_P): New macros.
5587 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5588 (_sim_cpu): Delete forward reference.
5589 (debug_printf): Update.
5590 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5591 (trace_options): Add --trace-debug.
5592 (set_trace_options): Handle it.
5593 (trace_option_handler): Likewise.
5594 (trace_install): Init state trace_data struct.
5595 (trace_uninstall): Close state trace file.
5596 * sim-events.c (ETRACE): Only print source file and line number if
5598 * sim-n-core.h (sim_core_trace_M): Likewise.
5600 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5602 1997-11-13 Felix Lee <flee@cygnus.com>
5604 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5606 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5608 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5610 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5612 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5614 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5615 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5618 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5620 * sim-events.c (sim_events_process): Re-compute the time -
5621 update_time_from_event - as each event is processed. Reverses
5624 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5626 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5628 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5630 * sim-events.c (sim_events_process): Delete redundant call to
5631 update_time_from_event.
5632 (sim_events_slip): Always decrement time_from_event.
5633 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5634 Delete assertion that time_from_event >=0 when work in queue, no
5637 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5639 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5640 (standard_option_handler): Update.
5642 * sim-options.h: Clarify documentation.
5643 (OPTION_LONG_ONLY_P): Delete definition.
5644 (OPTION_VALID_P): Define.
5646 * sim-options.c (sim_print_help): Allow short only options.
5647 (sim_parse_args): Ditto.
5648 (sim_args_command): Skip short only options.
5649 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5650 separate entries for short and long options in the HANDLERS and
5652 (sim_parse_args): Disable argument permutation.
5654 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5656 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5657 Add argument M, size of data type.
5658 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5659 Declare, ditto for 5, 6 & 7 byte transfers.
5660 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5663 * sim-n-core.h (sim_core_trace_M): Rename from
5664 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5665 with transfer type. Print transfer direction. Handle 1 and 2 byte
5667 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5669 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5670 Update all functions.
5672 * sim-core.c: Generate functions starting with 16 not 1.
5673 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5674 all 5, 6 & 7 byte transfers.
5676 * sim-n-core.h (sim_core_read_misaligned_N,
5677 sim_core_write_misaligned_N): Implement.
5679 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5681 * sim-endian.h (U16_8): Implement
5683 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5685 * sim-endian.h (VL8_16, VH8_16): Implement.
5687 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5689 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5690 (memory_option_handler): Skip comma in alias address list
5692 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5694 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5696 (parse_size, parse_addr): New functions
5697 (memory_option_handler, memory_options): Parse address & size
5698 using new functions. Pass level, space, modulo to do_memopt_add &
5701 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5703 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5704 `attach_type attach' argument with `unsigned level' argument.
5707 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5708 sim_core_attach): Replace argument attach with level. Update
5709 verification of arguments.
5710 (sim_core_map_detach, sim_core_detach): Replace argument attach
5713 * sim-basics.h (enum _attach_type): Delete.
5715 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5717 * sim-core.h (sim_core_write_8): Define.
5719 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5721 * sim-bits.h: Document ROTn macro.
5723 * sim-endian.h (H2T): Handle 16 byte variables.
5725 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5728 * sim-core.c: Do not generate sim_core_*_word.
5730 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5731 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5733 * sim-core.h (sim_core_read_unaligned_word,
5734 sim_core_read_aligned_word, sim_core_read_word,
5735 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5736 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5738 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5740 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5742 * sim-endian.h: Disable 16 byte support.
5744 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5746 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5748 * sim-n-core.h (sim_core_trace_N): New function.
5749 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5750 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5752 * sim-endian.h: Add 128 bit variant.
5754 * sim-core.h, sim-core.c: Add 128 bit variant.
5756 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5758 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5760 * sim-events.c (sim_events_process): Clear events->work_pending.
5761 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5762 setting, nr_ticks_to_process.
5763 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5764 when the event queue isn't next.
5766 * sim-events.h, sim-events.c (sim_events_slip): New function.
5768 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5770 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5772 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5775 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5777 * nrun.c (main): Remove useless test of name != NULL.
5778 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5780 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5782 * sim-fpu.c (EXPMAX): Type is unsigned.
5783 (MIN_INT, MAX_INT): Type is signed64.
5784 (i2fpu): Type of val is signed64.
5786 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5788 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5789 a bucket size of zero.
5791 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5792 OPTION_PROFILE_PC): Define.
5793 (profile_option_handler): Add support for --profile-pc and
5794 --profile-pc-granularity options.
5795 (profile_pc_init): When possible, compute nr buckets from bucket
5798 * sim-profile.c (profile_pc_init): Align the profile-pc end
5799 address with the profile-pc bucket size.
5801 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5802 something less ambiguous.
5803 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5805 * sim-profile.c (profile_pc_cleanup): New function. Move
5806 profile_pc_uninstall code to here.
5807 (profile_pc_uninstall): Call.
5808 (profile_pc_init): Call.
5810 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5812 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5813 file using BSD gprof format.
5815 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5817 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5818 MSBIT64): Force result to unsignedN.
5820 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5822 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5824 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5825 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5826 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5827 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5829 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5831 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5834 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5835 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5837 (sim_core_attach): Rename buffer_freed to free_buffer, type
5838 void*. Ensure that allocated buffer is alligned according to
5841 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5843 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5844 (ALU64_SUB): Define.
5846 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5847 (.gdbinit): Remove dependencies, generate once per build.
5849 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5851 * sim-n-core.h (sim_core_read_aligned_N,
5852 sim_core_write_aligned_N): Make xaddr param type address_word not
5855 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5857 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5858 unpacked floating point struct. Pass sim_fpu object by reference.
5859 Add preliminary support for rounding modes.
5861 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5863 * configure: Regenerated to track ../common/aclocal.m4 changes.
5865 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5867 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5868 WITH_TARGET_BITSIZE.
5870 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5872 * sim-profile.c (profile_print_core): label needs empty statement.
5874 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5876 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5877 and zfree instead of xmalloc and free. Prevents warnings.
5879 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5881 * configure: Regenerated to track ../common/aclocal.m4 changes.
5883 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5885 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5886 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5888 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5889 controling the bitsize/msb of the target.
5891 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5893 * Make-common.in: New files sim-break.c, sim-break.h.
5894 * sim-base.h: Add point to breakpoint list to sim_state_base.
5895 * sim-break.c sim-break.h: New modules that implement intrinsic
5897 * sim-module.c: Add breakpoint module.
5899 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5901 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5903 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5905 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5906 (SIGBUS) define for Windows.
5907 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5908 * sim-resume.c: define SIGTRAP for windows.
5909 * sim-xcat.h: use token pasting if ALMOST_STDC.
5911 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5913 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5915 (CONFIG_CFLAGS): Add same.
5917 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5919 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5920 (SIGNED32): use ##i32.
5922 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5924 * configure: Regenerated to track ../common/aclocal.m4 changes.
5926 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5928 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5931 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5932 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5933 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5934 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5935 (CONFIG_CFLAGS): Add same.
5937 * aclocal.m4: Perform AC_SUBST on optional options.
5939 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5941 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5943 * sim-options.c (standard_option_handler): Typo in warning message.
5945 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5947 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5948 insn count. Make count conditional on there being a valid
5950 (profile_pc_init): Make default PC profile frequency an arbitrary
5953 * sim-base.h: Ditto.
5955 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5958 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5961 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5963 * configure: Regenerated to track ../common/aclocal.m4 changes.
5965 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5967 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5968 configured alignment.
5970 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5972 * configure: Regenerated to track ../common/aclocal.m4 changes.
5974 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5976 * sim-config.c (sim_config): Check for default alignment.
5978 * sim-options.c (standard_option_handler): Add alignment option.
5980 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5981 default alignment requirements on memory accesses.
5983 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5985 * sim-load.c (sim_load_file): Return failure if the executable
5986 had no loadable sections.
5988 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5990 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5993 * sim-core.c (sim_core_signal): When bad access halt simulator
5994 SIGSEGV / SIGBUS instead of aborting.
5995 (signal.h): Include.
5997 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5998 options was missing.
6000 * sim-bits.h (MOVED): Define
6002 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6004 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6007 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6009 * sim-bits.c: Add 8 bit versions of bit macros.
6011 * sim-bits.h: Ditto.
6013 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6015 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6016 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6018 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6019 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6021 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6022 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6024 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6026 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6027 configure.in: Output to cconfig.h instead of config.h.
6029 * configure: Regenerated to track ../common/aclocal.m4 changes.
6031 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6033 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6036 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6038 * callback.c (os_write): divert stdout and stderr to their
6041 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6043 * sim-profile.c (profile_print_speed): Call
6044 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6046 * sim-events.c (sim_events_elapsed_time): New function return nr
6047 host MS consumed by the simulator.
6048 (sim_watch_valid): Use.
6050 * sim-module.c (modules): Install sim_events very very early.
6052 * sim-profile.c (profile_print): Call profile_print_pc.
6054 (profile_pc_init): New function, set up processor for PC
6056 (profile_print_pc): New function, print a PC profile.
6057 (profile_pc_event): New function, sample PC.
6059 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6060 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6063 * sim-options.c (sim_print_help): Pacify GCC.
6065 * sim-n-core.h (sim_core_read_aligned_N,
6066 sim_core_write_aligned_N): Add un-conditional profile call.
6067 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6068 profile call when aligned read/write isn't used.
6070 * sim-base.h: Include sim-profile, sim-model after sim-core &
6071 sim-events allow sim-core to define useful values.
6073 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6074 (profile_option_handler, profile_options): Add support for
6075 --profile-core option.
6076 (print_bar): Include when core profiling.
6077 (profile_print_core): New function, print core profile.
6079 * sim-config.c (print_sim_config): Print profile status.
6081 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6082 WITH_PROFILE_PC_P): Define.
6083 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6084 (PROFILE_COUNT_CORE): Define.
6086 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6088 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6089 interrupt_names array as the data.
6090 (sim-watch.h): Document.
6092 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6094 * sim-options.c (sim_print_help): When the doc string is to long
6097 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6098 that only the first few the watch options are listed. Generate
6099 meanginful usage messages.
6101 * sim-options.h (struct OPTION): Clarify use of doc_name field
6103 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6105 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6106 (standard_option_handler): Handle --architecture-info.
6108 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6110 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6111 illegal zero-sized array.
6112 * sim-core.c (sim_core_xor_read_buffer): same.
6114 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6116 * nltvals.def: Regenerate.
6118 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6120 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6122 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6124 * sim-bits.c (MASKED): Delete.
6125 (EXTRACTED): Delete.
6126 (LSEXTRACTED, MSEXTRACTED): New functions.
6128 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6129 (MSMASKEDn, LSMASKEDn): Add last argument.
6132 * sim-bits.h (EXTEND8, EXTEND16): Define.
6133 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6135 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6137 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6138 current instruction address.
6140 * sim-inline.h (*_ENGINE): Define.
6142 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6144 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6146 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6147 (watch_option_handler): Call delete_watchpoint with ident or type.
6148 (sim_watchpoint_install): Create interrupt specific watchpoint
6149 commands on the fly.
6150 (do_watchpoint_create): New function, create a watch point using
6151 type/int-nr info encoded in the option nr.
6152 (do_watchpoint_info): New function. List active watchpoints.
6154 * sim-watch.h: Change data structure to a list.
6156 * sim-memopt.c (memory_option_handler): Require explicit "all"
6157 before deleting all memory regions.
6159 * sim-utils.c (sim_do_commandf): New function, printf version of
6162 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6164 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6166 (SIGNED64, UNSIGNED64): Delete.
6167 (ALU64_ADD): Don't rely on bit endianness.
6168 (ALU64_BEGIN): Define.
6170 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6171 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6173 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6174 suffix - u64, LL - to 64 bit constants.
6176 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6178 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6180 * sim-utils.h (NZALLOC): Define - zalloc * N.
6182 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6183 implementation of read/write functions.
6185 * Make-common.in (sim-hrw.o): New target.
6187 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6190 * sim-memopt.c (memory_option_handler): Implement memory-size
6191 command. Implement memory-alias command. Let memory-delete delete
6193 (add_memopt): New function. Add a memory region.
6194 (do_memopt_delete): New function. Delete a memory region.
6196 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6198 * sim-core.c (sim_core_detach): New function.
6199 (sim_core_map_detach): New function. Perform the actual detach.
6200 (sim_core_init): Move initialization code from here.
6201 (sim_core_install): To here.
6202 (sim_core_uninstall): And here.
6204 * sim-module.c: Add memopt module.
6206 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6207 simulator base type.
6209 * Make-common.in (sim_main_headers): Add sim-memopt.h
6210 (sim-memopt.o): New target.
6212 * sim-core.c (sim_core_install): Add core_options to the option
6215 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6218 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6221 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6222 address_word, add mask member.
6224 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6225 address_word, allow for 64bit targets in 32bit host. Add modulo
6227 (sim_core_map_attach): Ditto.
6228 (new_sim_core_mapping): Ditto.
6229 (sim_core_translate): Mask address when modulo memory.
6231 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6233 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6235 * gdbinit.in: New file.
6236 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6237 * Make-common.in (distclean): Delete .gdbinit.
6238 (.gdbinit): Add rule for.
6239 * configure: Regenerated to track ../common/aclocal.m4 changes.
6241 * Make-common.in (cgen-run.o): Add rule for.
6243 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6245 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6247 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6248 both resumed and previous elapsed time.
6249 (sim_events_init): Set initial_wallclock and current_wallclock to
6251 (sim_events_install): Install sim_events_suspend and
6253 (sim_events_watch_clock): Allow for suspended simulator when
6254 computing the time of the clock event.
6256 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6257 initial_wallclock to elapsed_wallclock, set both to zero.
6258 (sim_events_init, sim_events_uninstall): Delete prototypes.
6260 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6262 * sim-module.c(sim_module_resume, sim_module_suspend): New
6265 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6267 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6270 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6272 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6273 * Make-common.in (TAGS): Likewise.
6274 * sim-n-bits.h: Add TAGS comments for all functions.
6275 * sim-n-core.h: Likewise.
6276 * sim-n-endian.h: Likewise.
6278 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6280 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6283 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6285 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6288 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6290 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6291 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6293 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6295 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6296 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6297 nr_transfered and nr_this_transfer unsigned.
6299 * sim-events.c (sim_events_tickn): N is signed, as limited to
6302 * sim-n-endian.h (offset_N): Change size to unsigned.
6304 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6306 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6308 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6310 * sim-options.c (sim_parse_args): Use dupargv.
6312 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6314 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6316 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6318 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6321 * sim-options.c (standard_options): Add --architecture=MACHINE and
6322 --target=TARGET options.
6323 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6324 (standard_option_handler): Handle architecture and target options.
6327 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6329 (sim_analyze_program): Set prog_bfd architecture from
6330 STATE_ARCHITECTURE if known.
6332 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6334 * configure: Regenerated to track ../common/aclocal.m4 changes.
6337 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6339 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6340 that option does not apply to certain files.
6342 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6344 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6345 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6346 offset from MSB/LSB.
6348 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6349 access address of sub word quantity of a hosts 16, 32, 64 bit word
6351 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6352 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6353 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6354 return N*2 byte value with argument in Hi/Lo word. Renamed from
6355 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6357 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6358 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6359 so that bit offset is explicit.
6361 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6363 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6364 Update STATE_PROG_BFD when needed with a dup'd copy of the
6367 * sim-config.c (sim_config): Delete ABFD argument, use
6368 STATE_PROG_BFD directly.
6370 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6372 * run.c (main): Pass the open ABFD to sim_create_inferior.
6374 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6378 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6379 hardware only simulator targets.
6381 * Make-common.in (sim-hload.o): Add rule.
6383 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6385 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6386 used by copyargv and freeargv.
6388 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6389 STATE_PROG_ARGV, not just a pointer.
6391 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6393 * configure: Regenerated to track ../common/aclocal.m4 changes.
6396 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6398 * aclocal.m4 (sim-endian): Add second argument to
6399 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6400 default endian when not hardwired.
6402 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6403 else failes value for target byte order.
6405 * sim-config.c (sim_config): Add abfd arguments. Set
6406 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6408 (sim_config): Return SIM_RC, don't abort.
6411 * run.c (main): Update call to sim_open - add ABFD argument.
6412 * nrun.c (main): Add NULL ABFD argument.
6414 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6416 * callback.c (os_poll_quit): Make static.
6417 Call sim_cb_eprintf, not p->eprintf.
6418 (sim_cb_printf, sim_cb_eprintf): New functions.
6419 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6421 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6422 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6423 sim-utils.h. #include sim-utils.h.
6424 * sim-utils.h: Above decls moved here.
6425 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6427 * sim-watch.c (action_watchpoint): Fix thinkos.
6429 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6431 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6433 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6435 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6436 to FORCED_ALIGNMENT case.
6438 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6440 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6442 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6444 * Make-common.in (libsim.a): Fix typo.
6446 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6448 * nrun.c (main): Verify the structure returned before using it.
6450 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6452 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6455 * sim-engine.c (sim_engine_install): New function. Install the
6456 engine init functions.
6457 (sim_engine_init): [Re]initialize the simulator engine.
6459 * sim-module.c: Add sim_engine to list of modules that always
6462 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6464 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6465 to remove the old watchpoint, not delete_watchpoint.
6466 (watch_option_handler): Action the correct watchpoint, not just
6469 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6471 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6472 both low and high word.
6473 (sim_core_write_aligned_N): Ditto.
6475 * sim-trace.c (set_trace_options): Delete code explicitly setting
6478 * sim-options.c (sim_print_help): Call the list commands if not a
6479 standalone simulator.
6480 (sim_print_help): Advise that some options may not be applicable.
6482 * sim-trace.c (set_trace_options): Assume core present.
6484 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6485 buffer when full not almost full.
6487 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6489 * sim-events.c (sim_events_process): Don't blat the event queue
6490 when processing watchpoints.
6492 * sim-watch.h: Make arg unsigned long - stop sign extension.
6494 * sim-events.c (sim_watch_valid): rewrite so debugable.
6496 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6498 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6499 inequality test is possible.
6500 (handle_watchpoint): Re-pass is_within arg.
6501 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6502 0 to schedule_watchpoint's is_within arg.
6503 (sim_watchpoint_init): Re-pass is_within arg.
6505 * sim-options.c (sim_print_help): Add is_command argument. Don't
6506 include -- prefix when called from the command line interpreter.
6508 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6510 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6511 zero indicates that the test should be reversed.
6512 (sim_events_watch_core): Ditto.
6513 (WATCH_CORE): Compare range against is_within.
6516 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6518 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6519 sim_core_read_buffer. Check nr-bytes transfered.
6521 * sim-core.h (sim_core_common): Define a new struct that contains
6522 the common data. to sd and cpu structures.
6523 * sim-core.c (sim_core_attach): Update.
6524 (sim_core_init): Update. Remember to copy initialized data to each
6526 (sim_core_find_mapping): Ditto.
6528 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6529 (sim_core_write_buffer): Ditto.
6531 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6532 transfer use xor version of read buffer.
6533 (sim_core_write_unaligned_N): Ditto for write.
6535 * sim-core.c (sim_core_xor_read_buffer): New function implement
6536 xor-endian data read breaking transfer up into xor-endian sized
6538 (sim_core_xor_write_buffer): Ditto for write.
6539 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6540 - needed for xor-endian transfers.
6542 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6544 * sim-inline.h: Review description.
6546 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6547 to just those involved in data transfers and configuration.
6549 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6551 * sim-n-core.h (sim_core_read_aligned_N): Use.
6552 (sim_core_read_unaligned_N): Ditto.
6553 (sim_core_read_unaligned_N): Ditto..
6554 (sim_core_write_unaligned_N): Ditto.
6556 * sim-core.h: Add xor endian bitmap to main structure. *
6558 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6560 (sim_core_read_aligned_N): Ditto.
6562 * sim-core.c (sim_core_set_xor_endian): New function.
6563 (sim_core_attach): Don't overwrite the per-cpu xor map when
6564 cloning the global core.
6566 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6568 * sim-engine.h: Update below so that it is using an enumerated
6571 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6573 * sim-engine.c (sim_engine_restart):
6574 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6575 return value used for simulator restart from 0 to 2.
6577 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6579 * cgen-scache.c (scache_option_handler): Add is_command arg.
6581 * sim-model.c (model_option_handler): Add is_command argument.
6583 * sim-profile.c (profile_option_handler): Add is_command arg.
6585 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6588 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6589 order that they are registered.
6591 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6592 between option and command line processing.
6594 * sim-options.c: Include stdlib.h, ctype.h.
6596 * Make-common.in (sim-watch.o): Add rule.
6597 (sim_main_headers): Assume sim-assert.h included.
6598 (sim-*.o): Simplify make rule.
6600 * sim-module.c: Add sim_watch_install to module list.
6602 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6604 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6607 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6608 * sim-events.c (sim_events_install): Ditto.
6609 * sim-core.c (sim_core_install): Ditto.
6610 * sim-model.c (model_install): Ditto.
6611 * sim-options.c (standard_install): Ditto.
6612 * sim-profile.c (profile_install): Ditto.
6613 * sim-reason.c (sim_stop_reason): Ditto.
6614 * sim-run.c (sim_engine_run): Ditto.
6615 * sim-utils.c (sim_analyze_program): Ditto.
6617 * sim-module.c (modules): Make profile_install and trace_install
6620 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6622 * sim-options.c (standard_option_handler): Set the byte order.
6624 * sim-events.c (sim_events_process): Allow multi tick processing.
6625 (sim_events_tickn): New function - multi cycle tick.
6627 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6628 prototypes. Under development.
6629 (sim_events): Replace processing with nr_ticks_to_process.
6631 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6633 * nrun.c (main): Pass callbacks to sim_open instead of using
6636 * run.c (main): Ditto.
6638 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6640 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6641 stop tk interrupting malloc calls.
6642 (sim_events_zalloc): Converse.
6644 * Make-common.in (sim_main_headers): Add sim-events.h.
6646 * sim-events.c (sim_events_schedule_after_signal): Change return
6647 type to void - signal events are strictly internal.
6648 (sim_events_init): Allocate a finite buffer for signal events.
6649 (sim_events_schedule_after_signal): Enter signal events into the
6652 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6653 (sim_engine_restart): Ditto.
6654 (sim_engine_abort): Ditto.
6655 * sim-stop.c (sim_stop): Ditto.
6656 (control_c_simulation): Ditto.
6657 * sim-resume.c (sim_resume): Ditto.
6658 (has_stepped): Ditto.
6659 * sim-abort.c (sim_engine_abort): Ditto.
6661 * sim-basics.h (transfer_type): New type.
6663 * sim-core.c (sim_core_signal): New function. Print core signal
6665 (sim_core_find_mapping): Add transfer argument.
6667 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6668 SIM_CORE_SIGNAL if a recoverable abort.
6669 * sim-core.c (sim_core_find_mapping): Ditto.
6671 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6673 * sim-core.c (sim_core_find_mapping): Replace calls to
6674 sim_io_error to more resiliant sim_engine_abort.
6676 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6677 (sim_core_write_unaligned_N): Ditto.
6679 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6681 * sim-module.c: Add sim_events_install to list.
6683 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6685 (sim_events_init): Now returns SIG_RC.
6687 * sim-run.c: New file. Generic sim_engine_run.
6688 * sim-reason.c: New file. Generic sim_stop_reason.
6689 * sim-stop.c: New file. Generic sim_stop.
6690 * sim-resume.c: New file. Generic sim_resume.
6692 * Make-common.in (sim-engine.o): Add rule.
6693 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6695 * sim-engine.h, sim-engine.c: New file. Provide generic
6696 implementation of sim_engine_halt, sim_engine_error. et.al.
6698 * sim-base.h (sim_state_base): Add member halt.
6699 (sim-engine.h): Include.
6701 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6703 * sim-events.c (sim_events_poll): Update event handler.
6705 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6707 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6709 (sim_events_watch_sim): New function.
6710 (sim_events_watch_core): New function.
6711 (sim_watch_valid): New function.
6712 (sim_events_preprocess): New function.
6713 (sim_events_process): Process the watchpoints as well as the timer
6715 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6716 (sim_events_deschedule): Check all the queues when removing an
6718 (sim_events_init): Ditto for cleaning.
6720 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6722 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6724 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6726 * callback.c (os_open): Type of arg flags is int.
6728 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6730 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6731 just like normal numbers as per IEEE rules.
6733 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6735 * callback.c (os_close): Mark the descriptor as being
6736 available if the close succeeded.
6737 (os_open): Pass 0644 as the mode of the file being created.
6739 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6741 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6744 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6745 * sim-lnline.h: Update.
6747 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6748 conversion functions.
6749 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6751 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6752 compare functions. Replacing.
6753 (sim_fpu_cmp): This. Delete.
6755 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6757 * sim-core.c (sim_core_find_mapping): Call engine_error not
6758 sim_io_error when possible.
6760 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6762 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6763 high/low double word.
6765 * sim-trace.h: Remove definition of attribute - defined in
6768 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6770 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6771 name of the option - or family of options.
6773 * sim-options.c (sim_args_command): Match command `a-b c' with
6774 option `--a-b-c' from option table.
6776 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6778 * sim-options.c (sim_print_help): For optional arguments, wrap
6781 * sim-trace.c (set_trace_options): New function, handle optional
6782 argument and multiple assignment.
6783 (trace_option_handler): Update.
6785 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6786 when branch tracing selected.
6788 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6790 * sim-trace.c (trace_one_insn): Make a va-args function.
6792 * sim-trace.c (trace_vprintf): New function, va-arg version of
6795 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6797 * sim-trace.c (trace_uninstall): Don't close a file twice.
6798 * sim-profile.c (profile_uninstall): Likewise.
6800 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6802 * sim-trace.c (toplevel): Include bfd.h.
6803 (trace_options): Note that --trace-linenum also turns on
6804 --trace-insn. Add --trace-{branch,semantics}.
6805 (trace_option_handler): If --trace-linenum, also turn on
6806 --trace-insn. Add --trace-branch support. If --trace-semantics,
6807 turn on ALU, FPU, branch, and memory tracing.
6808 (trace_one_insn): New function to trace an instruction. Support
6810 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6812 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6813 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6814 (TRACE_branch): Add new mask.
6815 (TRACE_*_P): Define all possible trace_p macros.
6816 (trace_one_insn): Declare function.
6818 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6820 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6821 GNU C doesn't support __attributes__.
6822 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6825 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6827 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6828 addresses are masked forcing them to be correctly aligned.
6829 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6830 * sim-config.c (config_alignment_to_a): Update.
6832 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6834 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6836 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6837 processor specific core maps.
6838 (sim_core_map_attach): Copy the core map data to each of the
6839 processor specific core data structures.
6840 * sim-core.c (sim_core_find_mapping): Update.
6842 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6843 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6844 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6845 alternatives that handle unaligned addresses.
6846 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6848 * cgen-utils.c (sim_disassemble_insn): Update.
6850 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6852 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6855 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6858 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6860 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6862 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6865 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6868 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6870 * cgen-trace.c: Prepend additional trace_printf argument.
6872 * cgen-utils.c (sim_disassemble_insn): Add additional core
6875 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6877 * nrun.c (main): Catch/report errorenous simulator states.
6879 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6880 * sim-trace.c: #include string.h/strings.h so that memset is
6882 * sim-utils.c: Ditto.
6883 * sim-profile.c: Ditto. And stdlib.h.
6884 (print_bar): Only define when used by instruction or memory profiler.
6886 * sim-options.c (standard_option_handler): Make ul more local.
6888 * sim-load.c (sim_load_file): Make the name constant.
6889 (sim_load_file): Passify gcc.
6891 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6893 * sim-utils.c, sim-load.c: Include sim-utils.h.
6895 * sim-base.h (sim_cpu): Pre define here so available to all.
6897 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6898 Restore the sim_cpu and instruction_address arguments so that full
6899 information is available to the abort function.
6900 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6901 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6903 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6904 tracing support for sim-events and sim-core.
6905 (trace_option_handler): Convert #if to if where possible so always
6906 compiled/checked by C compiler.
6907 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6909 * sim-base.h: Adjust comment documenting how to define the cpu
6911 (sim_state_base): Add sim_core and sim_events to simulator base
6914 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6915 * sim-core.c (sim_core_init, sim_core_attach,
6916 sim_core_find_mapping): Update.
6917 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6918 update_time_from_event, insert_sim_event,
6919 sim_events_schedule_after_signal, sim_events_deschedule,
6920 sim_events_tick): Ditto.
6922 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6923 sim-model.h): Move #includes from here.
6924 * sim-base.h: To here.
6925 (sim-core.h, sim-events.h, sim-io.h): Include also
6927 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6929 * callback.c (default_callback): Missing initialisers.
6931 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6933 * sim-utils.c (sim_add_commas): New function.
6934 * sim-basics.h (sim_add_commas): Add prototype.
6935 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6936 * sim-profile.c (COMMAS): New macro.
6937 (print_*): Use it to print commas in numbers.
6939 * configure: Regenerated.
6941 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6942 (cgen_state): New member run_fast_p.
6943 (cgen_init): Add prototype.
6944 (sim_disassemble_insn): New arg `cpu'.
6945 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6946 * cgen-utils.c (cgen_init): New function.
6947 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6948 * genmloop.sh: Call engine_halt if loop exits.
6950 * Makefile.in (sim-options_h): Define.
6951 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6952 (sim-model.o): Add new rule.
6953 (cgen-{scache,trace,utils}.o): Add new rules.
6954 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6955 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6956 Indent output by 2 spaces.
6957 * cgen-scache.h (scache_print_profile): Update.
6958 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6959 Use trace_printf, not fprintf.
6960 (trace_extract): Use trace_printf, not cgen_trace_printf.
6961 * genmloop.sh (!FAST case): Increment `insn_count'.
6962 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6963 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6964 access macro's name.
6965 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6966 Change return type to SIM_RC.
6967 (sim_core_{install,uninstall}): New functions.
6968 * sim-core.h (sim_core_{install,uninstall}): Declare.
6969 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6970 Change return type to SIM_RC.
6971 * sim-model.h (models,machs,model_install): Declare.
6972 * sim-module.c (modules): Add scache_install, model_install.
6973 (sim_post_argv_init): Set cpu->state backlinks.
6974 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6975 (standard_option_handler): Likewise.
6976 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6979 (profile_options): Delete --profile-simcache.
6980 (profile_option_handler): Likewise.
6981 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6983 (profile_print_{memory,model}): Likewise.
6984 (profile_print_simcache): Delete.
6985 (profile_print_speed): New function.
6986 (profile_print): Rewrite.
6987 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6988 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6989 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6990 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6991 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6992 (profile_print): Update prototype.
6994 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6996 * cgen-scache.[ch], cgen-sim.h: New files.
6997 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6998 * sim-model.c: New file.
7000 * Make-common.in (clean targets): Undo patch of Apr. 22.
7002 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7004 * sim-n-bits.h (signed): If we have a standard compiler, undef
7005 signed, so that signedN is defined correctly.
7007 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7009 * sim-module.h, sim-model.h, sim-profile.h: New files.
7010 * sim-module.c, sim-profile.c: New files.
7011 * Make-common.in (SIM_PROFILE): Define
7012 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7013 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7014 (sim_module.o,sim-profile.o): Add rules for.
7015 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7016 (--enable-sim-profile): Add.
7017 * configure: Regenerated.
7018 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7019 model. Move trace and profile support to sim-{trace,profile}.h.
7020 New members trace_data, profile_data.
7021 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7022 * sim-config.h: Provide default definition of WITH_PROFILE.
7023 (WITH_TRACE): Change default to -1.
7024 (MAX_NR_PROCESSORS): Always define.
7025 * sim-options.c: Move trace and profile support to
7026 sim-{trace,profile}.h.
7027 (sim_pre_argv_init): Moved to sim-model.c.
7028 (standard_install): New function.
7029 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7030 (standard_install): Declare.
7031 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7032 (trace_install, trace_uninstall): New functions.
7033 (trace_printf): Update reference to TRACE_FILE.
7034 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7035 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7036 (WITH_TRACE_FOO_P): Define.
7037 (trace_install): Declare.
7038 (TRACE_DATA): New struct.
7040 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7042 * run.c: Undo last exec_bfd patch.
7043 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7045 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7047 * run.c (exec_bfd): Add back in.
7048 (main): Set exec_bfd.
7050 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7052 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7054 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7056 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7057 less well defined engine_error.
7058 * sim-core.c: Ditto.
7060 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7062 * Make-common.in: Change clean targets to use :: so that other
7063 Makefiles can have their own clean targets.
7064 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7065 __STDC__ to control use of stdarg vs. varargs syntax. Some
7066 systems can't use __STDC__, but require stdarg.
7068 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7070 * sim-options.c (standard_options): Add --endian.
7071 (standard_option_handler): Likewise.
7073 * nrun.c: #include <signal.h>.
7074 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7075 handler that calls sim_stop ().
7077 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7079 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7080 handler that calls sim_stop (). Simulators may still be
7081 establishing their own handler.
7083 * sim-events.c (sim_events_poll): Rename from
7084 sim_events_at_large_int. Poll IO.
7086 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7089 * callback.c (os_poll_quit): New function poll for quit signal
7091 (default_callback): Include magic number.
7093 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7095 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7096 Check for functions getrusage, time.
7097 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7098 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7099 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7100 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7102 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7104 * sim-options.c, sim-options.h: New files.
7105 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7106 * Make-common.in (nrun.o): Add rules for.
7109 * run.c (main): Check return value of sim_open.
7111 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7112 (sim_main_headers): Add sim-trace.h.
7113 * run.c (exec_bfd, target_byte_order): Delete.
7114 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7115 call sim_load instead. Check return code of sim_create_inferior.
7116 * sim-base.h (CURRENT_STATE): Define.
7117 (sim_state_base): Make typedef. New members options, prog_argv,
7118 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7119 mem_size, memory [+ corresponding access macros].
7120 (sim_cpu_base): New typedef.
7121 * sim-trace.h: New file.
7122 * sim-trace.c: New file.
7123 * sim-basics.h: #include it.
7124 * sim-load.c: New file.
7126 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7128 * Make-common.in (INSTALL): Set to @INSTALL@.
7129 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7130 (install-common): Depend upon installdirs. Use
7131 $(program_transform_name) directly, rather than using
7133 (installdirs): New target.
7134 * Makefile.in (INSTALL): Set to @INSTALL@.
7135 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7136 (install-man): Depend upon installdirs. Use
7137 $(program_transform_name) directly, rather than using
7139 (installdirs): New target.
7141 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7143 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7146 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7148 * sim-basics.h: Only bring in config.h and tconfig.h if
7151 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7153 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7154 numbering convention of the target.
7155 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7156 and WITH_TARGET_WORD_MSB.
7157 (sim_config): When possible, check for consistency with bitsize
7160 * sim-bits.h: Allow MSB to be other than zero.
7161 * sim-bits.c: Ditto.
7162 * sim-n-bits.h: Ditto.
7164 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7165 * sim-n-bits.h (MSMASKEDn): Ditto.
7167 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7169 * Makefile.in (INSTALL): Change install.sh to install-sh.
7171 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7173 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7175 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7177 * run.c (main): Check that a program to run was specified.
7179 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7181 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7183 * configure: Regenerated to track ../common/aclocal.m4 changes.
7186 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7188 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7189 * sim-config.h: To here.
7191 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7192 (sim_main_headers): Define.
7193 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7194 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7196 (sim-utils.o): Add rule for.
7197 * sim-utils.o: New file.
7198 * sim-basics.h: #include sim-base.h.
7199 (zalloc): Make argument unsigned long.
7200 * sim-base.h: New file.
7201 * sim-inline.h (SIM_IO support): Delete.
7202 * sim-io.h: Delete inline support.
7203 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7204 * sim-config.c: sim-state.h renamed to sim-main.h.
7205 * sim-core.c: Likewise.
7206 * sim-events.c: Likewise.
7208 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7210 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7211 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7213 * configure: Regenerated to track ../common/aclocal.m4 changes.
7215 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7217 * configure: Regenerated to track ../common/aclocal.m4 changes.
7219 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7221 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7222 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7223 are defined by the configure.
7225 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7227 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7228 reserved-bits): Always define.
7230 * sim-config.h, sim-config.c (sim_config): New function - and new
7231 file - co-ordinate the setting/checking of the common simulator
7232 configuration options.
7234 * Make-common.in (sim-config.o): Add rule.
7236 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7238 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7239 va_list from void *, since va_list might not be a pointer type.
7241 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7243 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7245 (offset_N): Correct computation of LE offset.
7247 * sim-io.c (sim_io_error): Include a new line when reporting
7250 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7253 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7255 * run.c: Include alloca-conf.h.
7257 * callback.c (os_evprintf_filtered): Fix typo.
7259 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7261 * run.c (string.h, strings.h, stdlib.h): Include.
7263 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7264 0 when nothing pending.
7266 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7267 will soon be going away.
7268 (getopt): Plicate GCC.
7270 * sim-endian.c (sim-io.h): Plicate GCC.
7271 * sim-bits.c (sim-io.h): Ditto.
7272 * sim-n-bits.h (ROTn): Ditto.
7274 * sim-io.c (sim_io_error): Correct check for NULL.
7276 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7278 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7281 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7283 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7284 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7286 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7288 * sim-alu.h: Include sim-xcat.h.
7290 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7292 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7293 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7296 * sim-events.c (sim_events_at_large_int): New function. Just
7297 schedules an event every large-int ticks.
7298 (sim_events_init): Call.
7299 (sim_events_tick, sim_events_process): Move async handing to
7300 sim_events_process. Move timer decrement so that it occures after
7301 events have been processed.
7303 * sim-basics.h (struct _engine): Remove declaration.
7305 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7306 everything with same. Rename global struct to SIM_DESC.
7307 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7308 * sim-io.h, sim-io.c: Ditto.
7310 * sim-assert.h: New file. Optional assertion checking macros.
7311 * sim-io.c (sim_io_error): Make just this function tolerant to
7314 * sim-xcat.h: New file. Define concatenate macros.
7315 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7316 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7320 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7322 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7324 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7326 * sim-inline.h: Add definitions for sim-types.
7327 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7330 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7332 * sim-events.h: Remove defunct reference to callback struct.
7334 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7336 * configure: Re-generate.
7338 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7340 * Make-common.in (CSEARCH): Do not include the gdb directory in
7343 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7345 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7346 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7347 to explicitly incorporate these.
7349 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7350 specify the alignment restrictions of the target architecture -
7351 without this option all alignment restrictions are accomodated.
7352 (--enable-sim-assert): New option. Conditionally compile in
7353 assertion statements.
7354 (--enable-sim-float): New option. Strongly specify the target's
7355 floating point support.
7356 (--enable-sim-hardware): New option. Specify the hardware devices
7357 included in the simulation.
7358 (--enable-sim-packages): New option. Specify the hardware
7359 packages included in the simulation.
7360 (--enable-sim-regparm): New option. Specify that parameters be
7361 passed in registers instead of on the stack.
7362 (--enable-sim-reserved-bits): New option. Specify that reserved
7363 bits within an instruction are are correctly set.
7364 (--enable-sim-smp): New option. Specify the level of SMP support
7365 to be included in the simulator.
7366 (--enable-sim-stdcall): New option. Specify an alternative
7367 function call convention.
7368 (--enable-sim-xor-endian): New option. Configure xor-endian
7369 support used by some targets to implement bi-endian support.
7371 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7373 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7374 host endianness to be overridden.
7375 (--enable-sim-endian): Allow the target platform's byte order
7377 (--enable-sim-inline): Control the inlining of common components.
7378 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7379 (--enable-sim-warnings): Enable additional GCC compiler checks.
7380 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7383 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7384 sim-*-n.h so that the names are uniq on dos machines
7385 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7387 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7389 * run.c: #include "libiberty.h".
7390 (main): New locals sd,no_args,sim_argv.
7391 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7392 is program name. Update call to sim_set_callbacks.
7393 Record result of sim_open, pass to other sim_foo routines.
7395 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7397 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7400 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7402 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7403 Route stdout through buffered IO.
7405 * callback.c: Add os_flush_stderr, os_write_stderr,
7406 os_evprintf_filtered functions to route error output through
7409 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7410 Correct return type - should be void.
7412 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7414 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7416 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7417 not provide a default value as undefined indicates disable code.
7419 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7421 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7423 * sim-events.h, sim-events.c: Ditto.
7424 * sim-io.h, sim-io.c: Ditto.
7426 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7428 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7430 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7431 extract the tail or least signifiant bits from an integer of the
7434 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7435 WITH_TARGET_BITSIZE so that the compilation will fail when an
7436 unsupported bitsize value is defined.
7438 (INSERTED*): Convert to functions.
7439 (EXTRACTED*): Ditto.
7441 (SIGN_EXTEND, SEXT): Change to more terse name.
7443 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7445 * sim-inline.h: Allow explicit control over which .c files will be
7446 included by their header.
7448 * sim-inline.h: Allow explicit control over which .c files use the
7449 alternative - REGPARM - parameter passing mechanism.
7451 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7452 icache.c, idecode.c, semantics.c or support.c. Those names are
7453 not generally applicable.
7455 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7457 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7458 in a fashion similar to sim-endian-n.
7460 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7461 both value and address macro's.
7463 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7465 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7467 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7468 generic L_word, H_word macro's.
7470 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7472 * sim-basics.h: Borrow code from ppc directory.
7473 * sim-bits.c: Ditto.
7474 * sim-bits.h: Ditto.
7475 * sim-config.h: Ditto.
7476 * sim-endian-n.h: Ditto.
7477 * sim-endian.c: Ditto.
7478 * sim-endian.h: Ditto.
7479 * sim-inline.c: Ditto.
7480 * sim-inline.h: Ditto.
7481 * sim-types.h: Ditto.
7483 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7485 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7486 all the ALU size alternatives and then auto-configure a default.
7488 * sim-alu.h: Copy ppc/idecode_expression.h.
7490 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7492 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7493 sign extend a bit within a value.
7495 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7496 a pointer into the middle of a host word.
7497 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7499 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7501 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7502 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7503 appropriate definitions of read, write, etc. Add prototype for
7506 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7508 * Makefile.in (libcommon.a): Delete.
7509 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7510 (gentmap,targ-vals.h,targ-map.c): Likewise.
7511 (run-autoconf): Delete.
7512 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7513 (common makefile fragment): Moved back into ...
7514 * Make-common.in: Resurrect.
7515 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7516 * configure: Regenerated.
7518 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7520 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7521 (SIM_AC_OUTPUT): To here.
7523 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7525 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7526 comments and single quotes. Fixes a problem found on hpux.
7528 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7530 * aclocal.m4: Remove Make-common.in from dependencies.
7531 * (distclean): Remove targ-vals.def.
7533 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7534 into here. Makes insertion into makefiles easier. Also, change
7535 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7536 targ-map.o, and run are built. They are now built in the
7537 individual simulator directories, taking sources from ../common as
7538 necessary. This replaces the merging of libcommon.a into
7539 linsim.a, which was problematic for the WinGDB build process.
7540 * run.c: Include config.h from . instead of ../common.
7541 * Make-common.in: Remove. It's no longer necessary.
7543 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7545 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7546 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7548 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7550 * run.c (main): Set target_byte_order before call to sim_open.
7552 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7554 * callback.c: #include <stdlib.h>
7555 (os_error): New function.
7556 (default_callback): Add os_error.
7558 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7560 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7561 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7563 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7565 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7567 * run.c: #include ../common/config.h, tconfig.h.
7568 (myname): New static global.
7569 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7570 Only process -c ifdef SIM_HAVE_SIMCACHE.
7571 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7572 Parse program name from argv[0] and use in error messages.
7573 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7574 Add support for incomplete h8/300 termination indicators.
7575 (usage): Make more verbose.
7576 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7577 * Makefile.in,Make-common.in,callback.c: New files.
7578 * nltvals.def,gentmap.c,gentvals.sh: New files.
7580 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7582 * run.c: Include stdarg.h if __STDC__.
7584 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7586 * run.c (main): Don't print out anything if the signal
7587 number is zero (ie no signal).
7589 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7591 * run.c (main): Print out if the program raised a signal.
7593 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7595 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7598 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7600 * run.c (main): Explicitly cast malloc() parameter.
7602 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7604 * run.c (sim_bfd): New global to hold the bfd pointer for the
7606 (main): Initialize sim_bfd.
7608 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7610 * run.c (main): Use new bfd_big_endian macro.
7612 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7614 * run.c (main): Removed SH specific comments, so source is
7615 generic. Also updated to only load relevant sections. Moved
7616 sim_open() to after callback attach (to match GDB).
7618 * run.1: Removed SH specific comments.
7620 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7622 * run.c (main): Always return sigrc at end.
7624 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7626 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7627 bfd_check_format() fails.
7629 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7631 * run.c, run.1: From sh directory.