1 2021-05-08 Mike Frysinger <vapier@gentoo.org>
3 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
4 install-pdf): New rules.
6 2021-05-08 Tom Tromey <tom@tromey.com>
8 * sim-options.c (compare_strings): Remove.
9 (dup_arg_p): Use htab_eq_string.
11 2021-05-04 Mike Frysinger <vapier@gentoo.org>
13 * sim-hw.c (sim_hw_install): Rename to ...
14 (sim_install_hw): ... this. New prototype.
15 * sim-hw.h (sim_hw_install): Delete.
16 * sim-module.c: Delete sim-hw.h include.
17 (early_modules): Delete sim_hw_install.
19 2021-05-04 Tom Tromey <tromey@adacore.com>
21 * Make-common.in (generated_files): Add config.h.
23 2021-05-04 Mike Frysinger <vapier@gentoo.org>
25 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
27 * sim-load.c (xprintf_bfd_vma): Delete.
28 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
30 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
32 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
33 (hw_event_queue_schedule_vtracef): Likewise.
34 * hw-tree.h (hw_tree_vparse): Likewise.
35 * sim-profile.c (profile_vprintf): Likewise.
36 * sim-trace.c (dis_printf): Likewise.
37 * sim-trace.h (trace_printf): Likewise.
38 (trace_vprintf): Likewise.
39 * sim-utils.h (sim_do_commandf): Likewise.
40 * hw-events.c (hw_event_queue_schedule): Use
41 hw_event_queue_schedule_tracef.
43 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
45 * sim-options.c (standard_option_handler): Add default cases to
48 2021-05-02 Mike Frysinger <vapier@gentoo.org>
50 * callback.c (os_error): Change __attribute__((noreturn)) to
52 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
53 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
54 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
55 * hw-tree.h (hw_tree_delete): Likewise.
56 * sim-basics.h (__attribute__): Delete.
57 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
58 to ATTRIBUTE_NORETURN.
59 (sim_engine_abort, sim_engine_vabort): Likewise.
60 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
61 __attribute__((printf)) to ATTRIBUTE_PRINTF.
62 * sim-inline.h (NORETURN): Delete.
63 (UNUSED): Change to ATTRIBUTE_UNUSED.
64 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
65 and ATTRIBUTE_NORETURN.
66 (sim_io_eprintf, sim_io_error): Likewise.
67 * sim-profile.c (profile_printf): Likewise.
68 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
69 sim_debug_printf): Likewise.
71 2021-05-01 Mike Frysinger <vapier@gentoo.org>
73 * sim-options.c (dup_arg_p): Call htab_empty.
75 2021-05-01 Mike Frysinger <vapier@gentoo.org>
77 * dv-sockser.c (dv_sockser_install): Rename to ...
78 (sim_install_dv_sockser): ... this.
79 * dv-sockser.h (dv_sockser_install): Delete.
80 * sim-module.c: Delete dv-sockser.h include.
81 (early_modules): Delete dv_sockser_install.
83 2021-05-01 Mike Frysinger <vapier@gentoo.org>
85 * Make-common.in (LIB_OBJS): Add modules.o.
86 (generated_files): Add modules.c.
87 (modules.c): New target.
88 * sim-module.c (modules): Rename to ...
89 (early_modules): ... this. Delete 0 sentinel.
90 (early_modules_len): Define.
91 (sim_modules_detected, sim_modules_detected_len): Declare.
92 (sim_pre_argv_init): Call sim_module_install_list.
93 (sim_module_install): New function.
94 (sim_module_install_list): New function.
95 * sim-module.h (sim_module_install_list): Declare.
97 2021-05-01 Mike Frysinger <vapier@gentoo.org>
99 * nrun.c (strsignal): New prototype.
101 2021-05-01 Mike Frysinger <vapier@gentoo.org>
103 * callback.c (wrap): Delete.
104 (os_close): Replace wrap call with direct call & setting last_errno.
105 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
106 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
108 2021-04-26 Mike Frysinger <vapier@gentoo.org>
110 * gennltvals.py (TARGETS): Delete. Update comment.
111 (gentvals): Unify common code paths.
112 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
114 * nltvals.def: Regenerate.
116 2021-04-25 Tom Tromey <tom@tromey.com>
118 * sim-options.c (compare_strings): New function.
119 (ARG_HASH_SIZE, ARG_HASH): Remove.
120 (dup_arg_p): Use htab_t.
121 (sim_parse_args): Remove assert.
123 2021-04-24 Mike Frysinger <vapier@gentoo.org>
125 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
127 2021-04-24 Mike Frysinger <vapier@gentoo.org>
129 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
130 (sim_parse_args): Call SIM_ASSERT.
132 2021-04-22 Tom Tromey <tom@tromey.com>
134 * sim-utils.c: Update includes.
136 2021-04-22 Tom Tromey <tom@tromey.com>
138 * Make-common.in: Require GNU make.
140 2021-04-22 Tom Tromey <tom@tromey.com>
142 * Make-common.in (stamp-hw): New target.
143 (hw-config.h): Depend on stamp-hw.
144 (mostlyclean): Remove stamp-hw and hw-config.h.
146 2021-04-22 Tom Tromey <tom@tromey.com>
148 * Make-common.in (mostlyclean): Now an alias for clean, not
151 2021-04-22 Tom Tromey <tom@tromey.com>
153 * sim-events.c (sim_events_schedule): Use
154 sim_events_schedule_tracef.
156 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
158 * callback.c (os_printf_filtered, os_vprintf_filtered,
159 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
160 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
161 * sim-events.h (sim_events_schedule_tracef,
162 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
164 2021-04-18 Mike Frysinger <vapier@gentoo.org>
166 * gennltvals.py (TARGETS): Add moxie.
167 * nltvals.def: Regenerate.
169 2021-04-18 Mike Frysinger <vapier@gentoo.org>
171 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
172 * nltvals.def: Regenerate.
174 2021-04-18 Mike Frysinger <vapier@gentoo.org>
176 * gennltvals.py (TARGETS): Add rx.
177 * nltvals.def: Regenerate.
179 2021-04-18 Mike Frysinger <vapier@gentoo.org>
181 * gennltvals.py (TARGETS): Add m32c.
182 * nltvals.def: Regenerate.
184 2021-04-18 Mike Frysinger <vapier@gentoo.org>
186 * gennltvals.py (TARGETS): Add iq2000.
187 * nltvals.def: Regenerate.
189 2021-04-18 Mike Frysinger <vapier@gentoo.org>
191 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
193 2021-04-15 John Baldwin <jhb@FreeBSD.org>
195 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
196 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
199 2021-04-12 Mike Frysinger <vapier@gentoo.org>
201 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
203 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
204 cgen_cpu_max_extra_bytes.
205 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
206 (sim_cpu_alloc): Delete 2nd arg.
208 2021-04-08 Tom Tromey <tom@tromey.com>
210 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
211 new-style declaration.
213 2021-04-03 Mike Frysinger <vapier@gentoo.org>
215 * Make-common.in (install-common): Install as run-$arch and
216 libsim-$arch.a when not the primary arch.
218 2021-04-02 Mike Frysinger <vapier@gentoo.org>
220 * Make-common.in (CFLAGS_FOR_BUILD): Define.
221 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
223 2021-03-13 Mike Frysinger <vapier@gentoo.org>
225 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
228 2021-03-13 Mike Frysinger <vapier@gentoo.org>
230 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
231 (gentmap.o): New rule.
232 (gentmap): Call LINK_FOR_BUILD.
234 2021-03-07 Mike Frysinger <vapier@gentoo.org>
236 * Make-common.in (check): Delete body.
238 2021-02-28 Mike Frysinger <vapier@gentoo.org>
240 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
241 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
243 2021-02-27 Mike Frysinger <vapier@gentoo.org>
245 * Make-common.in (SIM_EXTRA_ALL): Delete.
246 (all): Delete $(SIM_EXTRA_ALL).
248 2021-02-21 Mike Frysinger <vapier@gentoo.org>
250 * acinclude.m4: Removed.
252 2021-02-13 Mike Frysinger <vapier@gentoo.org>
254 * acinclude.m4: Delete all sinclude & m4_include calls.
256 2021-02-13 Mike Frysinger <vapier@gentoo.org>
258 * aclocal.m4: Delete.
260 2021-02-06 Mike Frysinger <vapier@gentoo.org>
262 * sim-events.c: Include sim-cpu.h.
263 (sim_event_watchpoints): Define watch_pc.
264 (sim_events_watch_pc): New function.
265 (WATCH_SIM): Handle watch_pc.
266 * sim-events.h (sim_events_watch_pc): New prototype.
267 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
269 * sim-watch.h (sim_watchpoints): Delete pc.
271 2021-02-06 Mike Frysinger <vapier@gentoo.org>
273 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
276 2021-02-06 Mike Frysinger <vapier@gentoo.org>
278 * Make-common.in (HDEFINES, TDEFINES): Delete.
279 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
280 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
281 bfd/configure.host sourcing.
283 2021-02-04 Mike Frysinger <vapier@gentoo.org>
285 * gennltvals.py (TARGETS): Add riscv.
286 (TARGET_DIRS): Likewise.
287 * nltvals.def: Regenerate from the latest libgloss sources.
289 2021-01-31 Mike Frysinger <vapier@gentoo.org>
291 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
293 2021-01-31 Stafford Horne <shorne@gmail.com>
295 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
296 (fixdfsi): Change res from unsigned32 to signed32.
297 (fixdfdi): Change res from unsigned64 to signed64.
299 2021-01-30 Mike Frysinger <vapier@gentoo.org>
301 * gennltvals.sh: Replace shell script with ...
302 * gennltvals.py: ... this Python script.
303 * nltvals.def: Regenerate.
305 2021-01-30 Mike Frysinger <vapier@gentoo.org>
307 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
309 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
311 2021-01-30 Mike Frysinger <vapier@gentoo.org>
313 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
315 2021-01-30 Mike Frysinger <vapier@gentoo.org>
317 * sim-hw.c (merge_device_file): Replace fgets with getline.
319 2021-01-30 Mike Frysinger <vapier@gentoo.org>
321 * gennltvals.sh (gen_arches): Sort calls by first arg.
322 * nltvals.def: Regenerate.
324 2021-01-18 Mike Frysinger <vapier@gentoo.org>
326 * Make-common.in (version.c): Simplifiy args and call move-if-change.
327 * create-version.sh: Delete host & target alias logic. Write to the
330 2021-01-18 Mike Frysinger <vapier@gentoo.org>
332 * configure, configure.ac, Makefile.in: Delete.
334 2021-01-13 Mike Frysinger <vapier@gentoo.org>
336 * sim-watch.c (default_interrupt_handler): Define.
337 (sim_watchpoint_install): Set default interrupt_handler to new
338 default_interrupt_handler.
340 2021-01-13 Mike Frysinger <vapier@gentoo.org>
342 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
344 2021-01-13 Mike Frysinger <vapier@gentoo.org>
346 * sim-events.c (sim_events_watch_sim): Change byte_order type to
348 (sim_events_watch_core): Likewise.
349 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
350 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
351 call to sim_events_watch_sim.
353 2021-01-12 Mike Frysinger <vapier@gentoo.org>
355 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
357 2021-01-11 Mike Frysinger <vapier@gentoo.org>
359 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
361 2021-01-11 Mike Frysinger <vapier@gentoo.org>
363 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
365 2021-01-11 Mike Frysinger <vapier@gentoo.org>
367 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
368 strings.h, time.h, and errno.h.
369 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
370 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
371 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
372 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
373 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
374 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
375 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
376 and strings.h include.
378 2021-01-09 Mike Frysinger <vapier@gentoo.org>
380 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
381 * sim-core.c, sim-watch.c: Include libiberty.h.
383 2021-01-09 Mike Frysinger <vapier@gentoo.org>
385 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
387 2021-01-09 Mike Frysinger <vapier@gentoo.org>
389 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
390 Set WERROR_CFLAGS when first arg is not set or is "yes".
392 2021-01-09 Mike Frysinger <vapier@gentoo.org>
394 * hw-base.c (full_name_of_hw): Delete full_name. Replace
395 hw_strdup call with hw_malloc.
397 2021-01-09 Mike Frysinger <vapier@gentoo.org>
399 * cgen-par.c: Include stdlib.h.
400 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
402 2021-01-08 Mike Frysinger <vapier@gentoo.org>
404 * Make-common.in (C_DIALECT): Define.
405 (COMPILE.pre): Append $(C_DIALECT).
406 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
408 2021-01-07 Mike Frysinger <vapier@gentoo.org>
410 * sim-core.c (sim_memory_map): Define.
412 2021-01-04 Mike Frysinger <vapier@gentoo.org>
414 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
415 * configure: Regenerate.
417 2021-01-04 Mike Frysinger <vapier@gentoo.org>
419 * sim-options.c (sim_print_version): Print out more details when
420 is_command is non-zero.
422 2021-01-04 Mike Frysinger <vapier@gentoo.org>
424 * sim-options.c (standard_option_handler): Call sim_print_version.
425 (sim_print_version): New function.
426 * sim-options.h (sim_print_version): New prototype.
428 2021-01-04 Mike Frysinger <vapier@gentoo.org>
430 * sim-config.c (print_sim_config): Rename to ...
431 (sim_config_print): ... this.
432 * sim-config.h: Likewise.
434 2021-01-02 Mike Frysinger <vapier@gentoo.org>
436 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
437 FLOOR_PAGE): Delete unused macros.
438 (align_up, align_down): Define.
440 2020-08-10 Tom de Vries <tdevries@suse.de>
442 * sim-cpu.c: Include stdlib.h for free.
444 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
446 * nrun.c: Include stdlib.h.
447 * sim-core.c: Likewise.
448 * sim-engine.c: Likewise.
449 * sim-io.c: Likewise.
450 * sim-module.c: Likewise.
451 * sim-reason.c: Likewise.
453 2019-12-19 Tom Tromey <tromey@adacore.com>
456 * Makefile.in (install-strip): New target.
458 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
460 * sim-utils.c: Prevent buffer overflow.
462 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
464 * gennltvals.sh: Add PRU libgloss target.
465 * nltvals.def: Regenerate from the latest libgloss sources.
467 2019-06-13 Stafford Horne <shorne@gmail.com>
469 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
470 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
471 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
473 2019-06-13 Stafford Horne <shorne@gmail.com>
475 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
476 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
478 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
480 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
481 CURRENT_TARGET_BYTE_ORDER.
482 (SUBWORDTFSI): Likewise.
483 (JOINSIDF): Likewise.
484 (JOINSIXF): Likewise.
485 (JOINSITF): Likewise.
487 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
489 * sim-base.h: Add 'sim-assert.h' include.
490 * sim-basics.h: Add 'libiberty.h' include.
492 2019-03-28 Stafford Horne <shorne@gmail.com>
494 * sim-options.c: Include "config.h".
496 * sim-watch.c: Include "config.h".
498 * hw-device.c: Include <string.h>.
499 * hw-events.c: Include <string.h>.
500 * hw-handles.c: Include <stdlib.h>.
501 * sim-fpu.c: Include <stdlib.h>.
503 2019-03-28 Stafford Horne <shorne@gmail.com>
505 * Make-common.in (sim-arange_h): Remove sim-arange.c
506 * sim-arange.c: Remove SIM_ARANGE_C.
507 Add ifdef for _SIM_ARANGE_C_.
508 Include "sim-arange.h".
509 Remove include for unused "sim-assert.h".
510 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
511 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
512 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
513 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
515 * sim-arange.h (sim_addr_range_add): Declare as
517 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
518 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
519 Remove definition of SIM_ARANGE_INLINE.
520 Remove [HAVE_INLINE].
521 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
522 * sim-base.h: Include "sim-arange.h"
523 * sim-basics.h: Remove include of "sim-arange.h"
524 * sim-inline.c: Include "sim-arange.c"
525 * sim-inline.h: Define INLINE_SIM_ARANGE.
526 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
527 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
529 2019-01-26 Tom Tromey <tom@tromey.com>
531 * Make-common.in (version.c): Use sim's create-version.sh.
532 * create-version.sh: New file.
534 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
536 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
538 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
540 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
542 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
544 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
545 this point, it should have already been set in cb_syscall.
547 2018-10-05 Stafford Horne <shorne@gmail.com>
549 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
550 (ADDOFDI): New function, add overflow flag DI variant.
551 (SUBCFDI): New function, subtract carry flag DI variant.
552 (SUBOFDI): New function, subtract overflow flag DI variant.
554 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
556 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
558 * sim-core.c (sim_core_set_xor): Likewise.
559 (sim_core_xor_read_buffer): Likewise.
560 (sim_core_xor_write_buffer): Likewise.
562 2017-12-12 Peter Gavin <pgavin@gmail.com>
563 Stafford Horne <shorne@gmail.com>
565 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
567 (MUL1OFSI): New function, 1's complement overflow flag.
569 2017-12-12 Peter Gavin <pgavin@gmail.com>
570 Stafford Horne <shorne@gmail.com>
572 * cgen-accfp.c (remsf, remdf): New function.
573 (cgen_init_accurate_fpu): Add remsf and remdf.
574 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
575 * sim-fpu.c (sim_fpu_rem): New function.
576 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
577 (sim_fpu_rem): New function.
578 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
580 2017-09-06 John Baldwin <jhb@FreeBSD.org>
582 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
585 2017-05-24 Yao Qi <yao.qi@linaro.org>
587 * sim-trace.c (trace_disasm): Caller update.
589 2016-08-15 Mike Frysinger <vapier@gentoo.org>
591 * sim-base.h (sim_state_base): Add prog_syms_count.
592 (STATE_PROG_SYMS_COUNT): Define.
593 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
594 (trace_load_symbols): New function.
595 (trace_sym_value): Likewise.
596 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
597 loading logic with a call to trace_load_symbols.
598 * sim-trace.h (trace_load_symbols, trace_sym_value): New
601 2016-08-13 Mike Frysinger <vapier@gentoo.org>
603 * cgen-types.h (mode_names): Mark const.
604 * cgen-utils.c (mode_names): Likewise.
606 2016-08-13 Mike Frysinger <vapier@gentoo.org>
608 * cgen-defs.h (struct cgen_state): Delete argv and envp.
609 (STATE_ARGV, STATE_ENVP): Delete.
611 2016-02-04 Nick Clifton <nickc@redhat.com>
613 * cgen-scache.c (scache_option_handler): Prevent possible
614 undefined behaviour computing the size of the scache by using
615 unsigned integers instead of signed integers.
617 2016-01-17 Joel Brobecker <brobecker@adacore.com>
619 * sim-fpu.c: Minor comment fixes throughout.
621 2016-01-17 Joel Brobecker <brobecker@adacore.com>
623 * sim-fpu.c (print_bits): Minor reformatting (no code change).
624 (sim_fpu_map): Likewise.
626 2016-01-11 Mike Frysinger <vapier@gentoo.org>
628 * sim-config.c (print_sim_config): Drop extra whitespace before =
629 in output for byte order, stdio, and msb settings.
631 2016-01-10 Mike Frysinger <vapier@gentoo.org>
633 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
634 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
635 sim-stdio, sim-trace, and sim-profile.
636 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
637 (SIM_AC_OPTION_ASSERT): Likewise.
638 (SIM_AC_OPTION_SMP): Likewise.
639 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
640 * configure: Regenerate.
641 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
642 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
643 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
644 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
645 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
646 WITH_ENVIRONMENT & USER_ENVIRONMENT.
647 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
648 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
649 WITH_ASSERT, WITH_STDIO): Delete.
650 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
653 2016-01-10 Mike Frysinger <vapier@gentoo.org>
655 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
656 * configure: Regenerate.
657 * Make-common.in (SIM_PACKAGES): Delete.
658 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
660 2016-01-10 Mike Frysinger <vapier@gentoo.org>
662 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
664 2016-01-10 Mike Frysinger <vapier@gentoo.org>
666 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
668 2016-01-10 Mike Frysinger <vapier@gentoo.org>
670 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
672 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
673 * gentmap.c: Change targ-vals.def include to nltvals.def.
674 * Make-common.in (gentmap): Change targ-vals.def to
675 $(srccom)/nltvals.def.
676 (distclean): Delete rm -f targ-vals.def.
677 * Makefile.in: Update comment.
679 2016-01-10 Mike Frysinger <vapier@gentoo.org>
681 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
682 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
683 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
685 2016-01-10 Mike Frysinger <vapier@gentoo.org>
687 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
688 and --enable-sim-stdcall and sim_stdcall.
689 * configure: Regenerate.
690 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
691 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
692 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
693 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
694 (REGPARM_*): Delete all regparm defines and their use.
696 2016-01-10 Mike Frysinger <vapier@gentoo.org>
698 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
699 * Make-common.in (SIM_CFLAGS): Delete.
700 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
701 * Makefile.in: Likewise.
703 2016-01-09 Mike Frysinger <vapier@gentoo.org>
705 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
706 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
707 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
708 * acinclude.m4 (SIM_AC_COMMON): ... here.
709 * aclocal.m4, configure: Regenerate.
710 * config.in: Delete file.
711 * callback.c: Change cconfig.h include to config.h.
712 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
714 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
715 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
717 2016-01-06 Mike Frysinger <vapier@gentoo.org>
719 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
720 date, and time information.
722 2016-01-06 Mike Frysinger <vapier@gentoo.org>
724 * sim-options.c (sim_parse_args): Mark argv array const.
725 * sim-options.h (sim_parse_args): Likewise.
727 2016-01-05 Mike Frysinger <vapier@gentoo.org>
729 * sim-trace.c: Include dis-asm.h.
730 (OPTION_TRACE_DISASM): New enum.
731 (trace_options): Add trace-disasm flag.
732 (trace_option_handler): Handle OPTION_TRACE_DISASM.
733 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
734 (dis_read, dis_printf, trace_disasm): New functions.
735 * sim-trace.h: Include dis-asm.h.
736 (TRACE_INSN_IDX): Clarify comment.
737 (TRACE_DISASM_IDX): New enum.
738 (TRACE_disasm): New define.
739 (WITH_TRACE_DISASM_P): New define.
740 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
741 (STRACE_DISASM_P): New define.
742 (TRACE_DISASM_P): Likewise.
743 (TRACE_DISASM_P): Likewise.
744 (TRACE_DISASM): Likewise.
745 (trace_disasm): New function.
747 2016-01-04 Mike Frysinger <vapier@gentoo.org>
749 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
751 2016-01-04 Mike Frysinger <vapier@gentoo.org>
753 * cgen-scache.c (MAX): Delete.
754 (scache_init): Change MAX to max.
755 * cgen-trace.c (min): Delete.
756 * cgen-utils.c (min): Delete.
757 * sim-basics.h [!min] (min): Define.
758 [!max] (max): Define.
760 2016-01-04 Mike Frysinger <vapier@gentoo.org>
762 * sim-options.c (sim_parse_args): Tweak getopt error message.
764 2016-01-04 Mike Frysinger <vapier@gentoo.org>
766 * acinclude.m4 (sim-bswap): Delete.
767 * configure: Regenerate.
768 * Make-common.in (SIM_BSWAP): Delete.
769 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
770 * sim-config.h (htonl, ntohl): Delete.
771 (WITH_BSWAP): Delete.
773 2016-01-03 Mike Frysinger <vapier@gentoo.org>
775 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
776 opterr state to it before calling getopt_long and restore afterwards.
777 Set opterr to 0. When optc is '?', call sim_io_eprintf.
779 2016-01-03 Mike Frysinger <vapier@gentoo.org>
781 * hw-device.h (device): Delete commented typedef.
782 * sim-basics.h (device): Delete typedef.
784 2016-01-03 Mike Frysinger <vapier@gentoo.org>
786 * sim-options.c (sim_parse_args): Replace for loop with a call
789 2016-01-03 Mike Frysinger <vapier@gentoo.org>
791 * nrun.c (myname): Mark const.
792 (main): Mark name const. Replace myname parsing loop with a
795 2016-01-03 Mike Frysinger <vapier@gentoo.org>
797 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
798 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
799 (SIM_AC_OPTION_HOSTENDIAN): Delete.
800 * config.in, configure: Regenerate.
801 * Make-common.in (SIM_HOSTENDIAN): Delete.
802 * sim-config.c (current_host_byte_order): Delete.
803 (sim_config): Delete current_host_byte_order assignments and
804 CURRENT_HOST_BYTE_ORDER checks.
805 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
806 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
807 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
808 (current_host_byte_order): Delete.
809 (CURRENT_HOST_BYTE_ORDER): Likewise.
810 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
811 (HOST_BYTE_ORDER): ... this.
812 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
814 (sim_endian_join_16): Likewise.
815 * sim-n-core.h (sim_core_read_misaligned_N): Change
816 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
817 (sim_core_write_misaligned_N): Likewise.
818 * sim-n-endian.h (endian_t2h_N): Likewise.
819 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
820 endian_le2h_N): Likewise.
821 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
823 2016-01-02 Mike Frysinger <vapier@gentoo.org>
825 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
826 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
828 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
829 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
830 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
831 * nrun.c (main): Likewise.
832 * sim-config.c (current_host_byte_order): Change type to enum
833 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
834 (current_target_byte_order): Likewise.
835 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
836 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
838 (sim_config): Change prefered_target_byte_order type to enum
839 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
840 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
841 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
842 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
843 Delete all the various arch/OS endian includes & defines.
844 (current_host_byte_order): Change type to enum bfd_endian.
845 (current_target_byte_order): Likewise.
846 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
847 (CURRENT_TARGET_BYTE_ORDER): Likewise.
848 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
849 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
850 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
852 (sim_events_watch_core): Likewise.
853 * sim-events.h: Likewise.
854 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
856 (sim_core_write_misaligned_N): Likewise.
857 * sim-n-endian.h (endian_h2be_N): Likewise.
858 (endian_be2h_N): Likewise.
859 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
860 (offset_N): Likewise.
861 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
862 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
864 2016-01-02 Mike Frysinger <vapier@gentoo.org>
866 * cgen-defs.h (current_state): Delete.
867 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
868 * sim-utils.c (current_state): Delete.
870 2015-12-30 Mike Frysinger <vapier@gentoo.org>
872 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
875 2015-12-27 Mike Frysinger <vapier@gentoo.org>
877 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
879 2015-12-26 Mike Frysinger <vapier@gentoo.org>
881 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
882 * config.in, configure: Regenerate.
883 * Make-common.in (sim-basics_h): Delete tconfig.h.
884 (distclean): Likewise.
885 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
886 (new_sim_core_mapping): Delete WITH_HW and device *device.
887 (sim_core_map_attach, sim_core_attach): Likewise.
888 (sim_core_read_buffer): Delete WITH_DEVICES logic.
889 (sim_core_write_buffer): Likewise.
890 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
892 (sim_core_attach): Likewise.
893 (device_io_read_buffer, device_io_write_buffer): Delete.
894 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
895 (sim_core_write_aligned_N): Likewise.
896 * tconfig.h: Delete file.
898 2015-12-26 Mike Frysinger <vapier@gentoo.org>
900 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
901 Call sim_cpu_hw_io_read_buffer if cpu is valid.
902 (sim_core_write_buffer): Move cia decl to top of func. Call
903 sim_cpu_hw_io_write_buffer if cpu is valid.
905 2015-12-25 Mike Frysinger <vapier@gentoo.org>
907 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
909 (hw_find_integer_property): Likewise.
910 (hw_find_integer_array_property): Likewise.
911 (hw_add_duplicate_property): Likewise.
913 2015-12-25 Mike Frysinger <vapier@gentoo.org>
915 * sim-config.h (WITH_ENGINE): Delete.
916 * sim-module.c (modules): Always include sim_engine_install.
918 2015-12-25 Mike Frysinger <vapier@gentoo.org>
920 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
921 * cgen-types.h (SIM_HAVE_MODEL): Delete.
922 * sim-base.h: Always include sim-model.h.
923 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
924 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
925 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
926 [!WITH_MODEL_P] (sim_machs): Define.
927 * sim-model.h: Add some developer docs.
928 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
929 (WITH_MODEL_P): Define.
930 * sim-module.c (modules): Always include sim_model_install.
931 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
933 2015-12-25 Mike Frysinger <vapier@gentoo.org>
935 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
936 * sim-model.c: Likewise.
937 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
938 SIM_MACH_IMP_PROPERTIES
940 2015-12-25 Mike Frysinger <vapier@gentoo.org>
942 * sim-core.c (device_error): Delete.
943 (sim_core_map_attach): Delete calls to device_error.
944 (sim_core_attach): Likewise.
945 * sim-core.h (device_error): Delete.
946 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
948 (sim_core_write_aligned_N): Likewise.
950 2015-12-25 Mike Frysinger <vapier@gentoo.org>
952 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
953 * sim-core.c (sim_core_write_buffer): Likewise.
954 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
955 (sim_core_write_aligned_N): Likewise.
957 2015-12-25 Mike Frysinger <vapier@gentoo.org>
959 * dv-pal.c: Include config.h and sim-main.h.
960 (hw_pal_io_read_buffer): Always call CPU_INDEX.
962 2015-12-24 Mike Frysinger <vapier@gentoo.org>
964 * sim-options.c (standard_options): Always enable load-lma and
966 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
968 2015-12-24 Mike Frysinger <vapier@gentoo.org>
970 * sim-module.c (MODULE_LIST): Delete.
972 2015-12-24 Mike Frysinger <vapier@gentoo.org>
974 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
975 Move to h8300/compile.c.
976 [SIM_H8300] (standard_options): Likewise.
977 (standard_option_handler): Likewise.
979 2015-12-24 Mike Frysinger <vapier@gentoo.org>
981 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
982 sim_watchpoint_install.
984 2015-12-24 Mike Frysinger <vapier@gentoo.org>
986 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
987 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
989 * sim-options.c (OPTION_MEM_SIZE): Delete.
990 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
991 (standard_option_handler): Likewise.
993 2015-12-24 Mike Frysinger <vapier@gentoo.org>
995 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
997 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1000 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1002 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1005 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1006 vasprintf, and va_end together. Check ret after va_end call.
1008 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1010 * sim-types.h (SIM_PRI_TB): Define.
1011 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1012 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1013 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1014 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1016 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1018 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1019 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1020 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1021 (sim_core_translate): Likewise.
1022 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1024 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1026 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1027 (cgen_cpu_close): Change to XCONCAT2.
1029 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1031 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1034 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1036 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1037 * sim-close.c: New file.
1039 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1040 Ali Lown <ali.lown@imgtec.com>
1042 * sim-bits.h (EXTEND6): New macro.
1043 (EXTEND12): New macro.
1044 (EXTEND25): New macro.
1046 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1048 * sim-trace.c (trace_one_insn): Delete.
1049 * sim-trace.h (trace_one_insn): Delete.
1051 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1053 * sim-trace.c (debug_printf): Rename to ...
1054 (sim_debug_printf): ... this.
1055 * sim-trace.h (debug_printf): Delete define.
1056 (debug_printf): Rename to ...
1057 (sim_debug_printf): ... this.
1059 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1061 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1062 (trace_options): Add trace-register option.
1063 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1064 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1065 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1066 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1067 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1069 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1071 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1072 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1073 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1074 STRACE_DEBUG): Define.
1076 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1078 * sim-trace.c (trace_options): Update help text for trace-alu,
1079 trace-fpu, trace-vpu, and trace-semantics.
1080 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1081 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1083 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1085 * sim-assert.h (SIM_FILTER_PATH): Delete.
1086 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1087 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1088 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1089 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1090 * sim-events.c: Include libiberty.h.
1091 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1093 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1095 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1096 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1097 (AC_ARG_ENABLE(sim-debug)): Likewise.
1098 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1099 (AC_ARG_ENABLE(sim-trace)): Likewise.
1100 (AC_ARG_ENABLE(sim-profile)): Likewise.
1101 (AC_ARG_ENABLE(sim-environment)): Likewise.
1102 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1103 (AC_ARG_ENABLE(sim-assert)): Likewise.
1104 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1105 (AC_ARG_ENABLE(sim-endian)): Likewise.
1106 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1107 (AC_ARG_ENABLE(sim-float)): Likewise.
1108 (AC_ARG_ENABLE(sim-scache)): Likewise.
1109 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1110 (AC_ARG_ENABLE(sim-inline)): Likewise.
1111 (AC_ARG_ENABLE(sim-packages)): Likewise.
1112 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1113 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1114 (AC_ARG_ENABLE(sim-smp)): Likewise.
1115 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1116 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1117 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1118 * configure: Regenerate.
1120 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1122 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1124 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1126 * cgen-trace.c [!__STDC__]: Delete.
1127 * sim-trace.h [!__STDC__]: Likewise.
1129 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1131 * sim-model.c (sim_model_init): Assert model is not NULL.
1133 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1135 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1136 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1139 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1141 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1142 (SIM_ALU_H): ... this.
1143 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1144 (SIM_ASSERT_H): ... this.
1145 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1146 (SIM_BASICS_H): ... this.
1147 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1148 (SIM_BITS_H): ... this.
1149 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1150 (SIM_ENDIAN_H): ... this.
1152 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1154 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1157 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1159 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1160 m for sentinel testing.
1162 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1164 * sim-syscall.c: Include errno.h and targ-vals.h.
1165 (sim_syscall_multi, sim_syscall): Define.
1166 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1167 * syscall.c (cb_syscall): Extend comment.
1169 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1171 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1172 * sim-syscall.c: New file.
1173 * sim-syscall.h: New file.
1175 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1177 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1178 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1179 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1180 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1181 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1183 * gentmap.c (gen_targ_map_c): Output name field.
1185 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1187 * acinclude.m4: Change configure.in to configure.ac.
1188 * sim-config.h: Likewise.
1190 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1192 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1193 * configure: Regenerate.
1195 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1197 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1198 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1199 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1200 TRACE_DEBUG): Define.
1202 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1204 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1205 * sim-trace.c (trace_option_handler): Likewise.
1206 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1207 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1208 (TRACE_ANY_P): Likewise.
1210 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1212 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1213 CGEN_TRACE_INSN_FINI.
1214 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1215 trace_result to cgen_trace_result, trace_insn_fini to
1216 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1217 and trace_extract to cgen_trace_extract.
1218 * cgen-trace.h (trace_insn_init): Rename to ...
1219 (cgen_trace_insn_init): ... this.
1220 (trace_insn_fini): Rename to ...
1221 (cgen_trace_insn_fini): ... this.
1222 (trace_insn): Rename to ...
1223 (cgen_trace_insn): ... this.
1224 (trace_extract): Rename to ...
1225 (cgen_trace_extract): ... this.
1226 (trace_result): Rename to ...
1227 (cgen_trace_result): ... this.
1228 (TRACE_RESULT_P): Rename to ...
1229 (CGEN_TRACE_RESULT_P): ... this.
1230 (TRACE_INSN_INIT): Rename to ...
1231 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1232 cgen_trace_insn_init.
1233 (TRACE_INSN_FINI): Rename to ...
1234 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1235 cgen_trace_insn_fini.
1236 (TRACE_PRINTF): Rename to ...
1237 (CGEN_TRACE_PRINTF): ... this.
1238 (TRACE_INSN): Rename to ...
1239 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1240 (TRACE_EXTRACT): Rename to ...
1241 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1243 (TRACE_RESULT): Rename to ...
1244 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1245 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1246 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1247 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1248 TRACE_INSN to CGEN_TRACE_INSN.
1249 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1251 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1253 * sim-events.c (ETRACE_P): Delete.
1254 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1255 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1256 * sim-events.h (struct _sim_events): Delete trace member.
1257 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1258 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1260 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1262 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1263 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1264 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1265 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1267 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1269 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1271 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1273 * sim-trace.h (WITH_TRACE_P): New define.
1274 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1275 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1276 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1277 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1278 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1279 Redefine to use WITH_TRACE_P.
1281 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1283 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1284 mistake in call to sim_engine_abort.
1286 2015-04-29 Nick Clifton <nickc@redhat.com>
1289 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1290 increasing parenthesis around casts to signed values.
1292 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1294 * gennltvals.sh: Add mcore support.
1295 * nltvals.def: Regenerate.
1297 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1299 * cgen.sh: Add +x permissions.
1300 * genmloop.sh: Likewise.
1301 * gentvals.sh: Likewise.
1302 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1303 Change all uses of srcroot for newlib to newlibroot.
1305 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1307 * sim-base.h (SIM_CPU): New typedef.
1309 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1311 * cgen-engine.h (CIA_ADDR): Delete.
1312 * sim-base.h: Update sim_cia example.
1313 [!CIA_ADDR] (sim_cia): New typedef.
1315 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1317 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1318 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1319 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1320 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1321 CIA_SET to CPU_PC_SET.
1323 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1325 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1326 * sim-main.h (STATE_CPU): Remove from comment and define.
1328 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1330 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1331 * configure: Regenerate.
1333 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1335 * sim-options.c: Include version.h.
1336 (OPTIONS_VERSION): New enum.
1337 (standard_options): Add "version".
1338 (standard_option_handler): Handle OPTIONS_VERSION.
1340 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1342 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1343 (create-version.sh): Delete.
1345 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1347 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1349 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1351 * run-sim.h, run.c: Delete.
1352 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1354 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1356 * config.in, configure: Regenerate.
1357 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1358 (ZLIB, ZLIBINC): Define.
1359 (BFD_LIB): Add $(ZLIB).
1361 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1363 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1364 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1366 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1368 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1369 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1370 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1372 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1374 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1375 usage of STATE_WATCHPOINTS.
1376 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1377 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1379 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1381 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1383 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1385 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1387 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1389 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1390 of enable_sim_hardware to AC_ARG_ENABLE.
1392 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1394 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1395 Add dv-sockser.o to sim_hw_objs.
1397 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1399 * dv-sockser.c: Include config.h.
1400 * dv-sockser.h: Include sim-inline.h.
1401 [HAVE_DV_SOCKSER]: Move all prototypes here.
1402 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1403 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1405 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1407 * gentmap.c, run.c: Convert old style prototypes.
1409 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1411 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1412 symlinking tconfig.h to tconfig.in.
1413 * config.in, configure: Regenerate.
1414 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1415 * tconfig.in: Rename file ...
1416 * tconfig.h: ... here.
1418 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1420 * dv-socker.h (dv_sockser_install): Declare.
1421 * sim-module.c: Include config.h.
1422 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1423 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1424 * sim-module.h: Include gdb/remote-sim.h.
1426 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1428 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1429 (sim-inline.c): Delete rule.
1431 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1433 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1434 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1435 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1437 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1439 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1440 [!ASSERT, WITH_ASSERT]: Likewise.
1441 * sim-endian.c: Delete sim-io.h include.
1443 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1445 * run-sim.h (sim_kill): Delete unused prototype.
1447 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1449 * gentmap.c: Include "string.h".
1451 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1453 * sim-options.c (sim_args_command): Call freeargv() when failure
1456 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1458 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1460 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1462 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1463 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1464 callbacks following renaming in callback.h.
1465 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1466 callback by call to "to_lstat" callback
1468 2014-08-28 Gary Benson <gbenson@redhat.com>
1470 * sim-trace.h (debug_printf): New define.
1472 2014-08-19 Alan Modra <amodra@gmail.com>
1474 * configure: Regenerate.
1476 2014-08-15 Roland McGrath <mcgrathr@google.com>
1478 * configure: Regenerate.
1479 * config.in: Regenerate.
1481 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1483 * sim-command.c (sim_do_command): Add const to cmd.
1484 * sim-options.c (sim_args_command): Add const to cmd.
1485 * sim-options.h (sim_args_command): Add const to cmd.
1487 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1489 * sim-hload.c (sim_load): Add const to prog.
1490 * sim-load.c (sim_load_file): Likewise.
1491 * sim-utils.c (sim_analyze_program): Likewise.
1492 * sim-utils.h (sim_analyze_program): Likewise.
1493 (sim_load_file): Likewise.
1495 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1497 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1498 * callback.c (system): Delete unused prototype.
1499 (os_init): Likewise.
1500 (os_shutdown): Likewise.
1501 (os_unlink): Likewise.
1502 (os_time): Likewise.
1503 (os_system): Likewise.
1504 (os_rename): Likewise.
1505 (os_write_stdout): Likewise.
1506 (os_flush_stdout): Likewise.
1507 (os_write_stderr): Likewise.
1508 (os_flush_stderr): Likewise.
1509 (os_write): Likewise.
1510 (os_read_stdin): Likewise.
1511 (os_read): Likewise.
1512 (os_open): Likewise.
1513 (os_lseek): Likewise.
1514 (os_isatty): Likewise.
1515 (os_get_errno): Likewise.
1516 (os_close): Likewise.
1517 (os_vprintf_filtered): Likewise.
1518 (os_evprintf_filtered): Likewise.
1519 (os_error): Likewise.
1523 (wrap): Change to new style prototype.
1526 (os_close): Likewise.
1527 (os_poll_quit): Likewise.
1528 (os_get_errno): Likewise.
1529 (os_isatty): Likewise.
1530 (os_lseek): Likewise.
1531 (os_open): Likewise.
1532 (os_read): Likewise.
1533 (os_read_stdin): Likewise.
1534 (os_write): Likewise.
1535 (os_write_stdout): Likewise.
1536 (os_flush_stdout): Likewise.
1537 (os_write_stderr): Likewise.
1538 (os_flush_stderr): Likewise.
1539 (os_rename): Likewise.
1540 (os_system): Likewise.
1541 (os_time): Likewise.
1542 (os_unlink): Likewise.
1543 (os_stat): Likewise.
1544 (os_fstat): Likewise.
1545 (os_lstat): Likewise.
1546 (os_ftruncate): Likewise.
1547 (os_truncate): Likewise.
1548 (os_pipe): Likewise.
1549 (os_pipe_empty): Likewise.
1550 (os_pipe_nonempty): Likewise.
1551 (os_shutdown): Likewise.
1552 (os_init): Likewise.
1553 (cb_read_target_syscall_maps): Likewise.
1554 (cb_target_to_host_syscall): Likewise.
1555 (cb_host_to_target_errno): Likewise.
1556 (cb_target_to_host_open): Likewise.
1557 (cb_store_target_endian): Likewise.
1558 (cb_host_to_target_stat): Likewise.
1559 * sim-hload.c (sim_load): Change to new style prototype.
1560 * sim-load.c (sim_load_file): Change to new style prototype.
1561 (report_transfer_performance): Likewise.
1562 (xprintf_bfd_vma): Likewise.
1563 * syscall.c (cb_get_string): Change to new style prototype.
1564 (get_path): Likewise.
1565 (cb_syscall): Likewise.
1567 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1569 * create-version.sh: Align parameters to match those of
1570 ../../gdb/common/create-version.sh.
1571 * Make-common.in (srcsim): New variable.
1572 (version.c): Adjust call to create-version.sh as per above.
1574 2013-09-23 Alan Modra <amodra@gmail.com>
1576 * configure: Regenerate.
1578 2013-09-03 Mike Stump <mikestump@comcast.net>
1580 * sim-options.c (complete_option_list): Mark text and word const.
1582 2013-06-28 Tom Tromey <tromey@redhat.com>
1584 * Make-common.in (version.c): Use version.in, not
1586 * create-version.sh: Likewise.
1588 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1590 * create-version.sh: New script. Adapted from
1591 gdb/commong/create-version.sh.
1592 * Make-common.in (version.c): Update rule dependencies,
1593 and re-implement using create-version.sh.
1595 2013-06-21 Nick Clifton <nickc@redhat.com>
1597 * gennltvals.sh: Add msp430 support.
1598 * nltvals.def: Regenerate.
1600 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1602 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1603 * aclocal.m4, configure: Regenerate.
1605 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1608 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1609 -Wformat-nonliteral with -Wno-format.
1611 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1613 * acinclude.m4: Regenerate.
1615 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1617 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1618 which do not support dv-sockser.o. Add always as option to
1619 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1620 is always required to be enabled by simulator.
1622 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1624 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1625 * nltvals.def: Regenerate.
1627 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1629 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1630 * config.in, configure: Regenerate.
1632 2012-05-24 Pedro Alves <palves@redhat.com>
1634 * sim-signal.h (sim_signal_to_target): Rename to ...
1635 (sim_signal_to_gdb_signal): ... this.
1636 * sim-signal.c (sim_signal_to_target): Rename to ...
1637 (sim_signal_to_gdb_signal): ... this.
1638 * sim-reason.c (sim_stop_reason): Adjust to rename.
1640 2012-05-24 Pedro Alves <palves@redhat.com>
1644 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1646 2012-05-24 Pedro Alves <palves@redhat.com>
1650 Replace target_signal with gdb_signal throughout.
1652 2012-05-18 Nick Clifton <nickc@redhat.com>
1655 * callback.c: Include config.h before system header files.
1656 * cgen-trace.c: Likewise.
1657 * cgen-utils.c: Likewise.
1658 * gentmap.c: Likewise.
1660 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1662 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1664 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1666 * sim-trace.c: Update the function prototype of save_data_size.
1667 Move the enum data_fmt from here...
1668 * sim-trace.h: ...to here.
1669 Add function prototype of save_data.
1671 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1673 * sim-core.h (sim_core_trans_addr): Add prototype.
1675 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1677 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1678 missing in last change.
1680 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1682 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1683 * nrun.c: Include string.h/strings.h.
1684 * aclocal.m4, config.in, configure: Regenerate.
1686 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1688 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1689 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1690 out -Werror initialization.
1692 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1694 * Make-common.in (TAGS): Change a-z to [:lower:].
1695 * acinclude.m4 (sim-trace): Likewise.
1696 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1697 Change A-Za-z0-9 to [:alnum:].
1699 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1701 * nrun.c (main): Display strsignal of sigrc.
1703 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1705 * Makefile.in (abs_srcdir): Declare.
1706 (srcroot): Define in terms of abs_srcdir.
1707 (headers): Change srcdir to abs_srcdir.
1709 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1711 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1714 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1716 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1717 system bourne shell.
1719 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1721 * syscall.c (cb_get_string): Rename from "get_string".
1722 (get_path): Rename get_string call to cb_get_string.
1724 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1726 * Make-common.in (VPATH): Add $(srccom).
1728 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1729 POSTCOMPILE): New variables.
1730 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1731 Include dependency files, when using GNU Make. Delete all
1732 dependency-only rules.
1733 * aclocal.m4: Include ../../config/depstand.m4. Call
1734 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1735 (MAKE, GMAKE): New substs.
1737 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1740 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1741 * configure, config.in: Regenerate.
1742 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1744 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1746 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1748 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1750 * sim-profile.c (profile_info): Only print the title once.
1752 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1754 * acinclude.m4: Rename from aclocal.m4.
1755 * aclocal.m4: Regenerate.
1757 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1759 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1760 * common.m4: Delete.
1761 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1762 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1763 * configure: Regenerate.
1765 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1767 * sim-alu.h (ALU32_AND): Clear carry flag.
1768 (ALU32_AND): Clear carry flag.
1770 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1772 * dv-cfi.c: Include stdbool.h.
1774 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1776 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1778 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1780 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1781 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1783 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1785 * sim-command.c: Include sim-options.h.
1787 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1789 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1791 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1793 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1794 Delete direct call to AC_PROG_CC.
1796 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1798 * sim-command.c: New file.
1799 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1800 (sim-command.o): New rule.
1802 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1804 * sim-options.c (standard_option_handler): Remove arg[0] check
1805 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1806 not an empty string, otherwise assign "" back to it.
1808 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1810 * nltvals.def: Regenerate to include Blackfin syscalls again.
1812 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1814 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1815 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1816 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1817 (trace_idx_to_str): Likewise.
1818 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1819 (TRACE_syscall): Define.
1820 (WITH_TRACE_SYSCALL_P): Likewise.
1821 (TRACE_SYSCALL_P): Likewise.
1823 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1825 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1826 remove now-unnecessary sub-scope for glue->type setting.
1827 Check to see if the "reg" property exists before we use it, and
1828 if it doesn't exist, error out for "glue" devices.
1830 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1832 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1833 glue-or, and set type to glue_xor when name is glue-xor.
1834 (hw_glue_port_event): Return immediately when type is glue_io
1835 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1836 and hw_port_event calls from glue_and to end of function.
1838 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1840 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1841 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1842 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1843 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1844 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1845 around function arguments.
1847 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1849 * sim-options.c (complete_option_list, sim_complete_command):
1852 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1854 * dv-glue.c: Fix up style.
1856 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1858 * hw-alloc.c (hw_alloc_data): Adjust brace.
1859 * hw-base.c (hw_base_data): Likewise.
1860 (generic_hw_unit_decode): Fix indentation.
1861 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1862 * hw-events.c (hw_event, hw_event_data): Likewise.
1863 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1864 * hw-instances.c (hw_instance_data): Likewise.
1865 * hw-instances.h (hw_instance): Likewise.
1866 * hw-main.h (hw_descriptor, enum): Likewise.
1867 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1868 * hw-ports.h (hw_port_descriptor): Likewise.
1869 * hw-properties.c (hw_property_data): Likewise.
1870 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1871 _range_property_spec, _reg_property_spec): Likewise.
1872 * hw-tree.c (_name_specifier, printer): Likewise.
1873 (split_device_specifier, parse_string_property, hw_tree_traverse,
1874 print_size, print_reg_property, print_string, print_properties):
1877 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1879 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1880 * Make-common.in (dv-cfi.o): New rule.
1881 * dv-cfi.c, dv-cfi.h: New files.
1883 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1885 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1886 fcntl.h and sys/fcntl.h, for constants.
1887 * nltvals.def: Regenerate.
1888 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1889 * sim-io.h (sys/types.h, sys/stat.h): Include.
1890 (sim_io_stat, sim_io_fstat): Declare.
1892 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1894 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1895 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1896 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1897 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1898 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1899 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1900 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1901 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1902 syscall.c: Trim trailing whitespace.
1904 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1906 * gennltvals.sh: Handle bfin targets.
1907 * nltvals.def: Regenerate.
1909 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1911 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1914 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1916 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1917 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1918 (hw_free): Drop zfree logic and always call free.
1919 * hw-base.c (hw_delete): Change zfree to free.
1920 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1921 (hw_handle_remove_phandle): Likewise.
1922 * hw-instances.c (hw_instance_delete): Likewise.
1923 * hw-tree.c (parse_reg_property): Likewise.
1924 (parse_ranges_property): Likewise.
1925 (parse_string_property): Likewise.
1926 * sim-core.c (sim_core_uninstall): Likewise.
1927 * sim-cpu.c (sim_cpu_free_all): Likewise.
1928 * sim-hw.c (sim_hw_uninstall): Likewise.
1929 * sim-memopt.c (do_memopt_delete): Likewise.
1930 (sim_memory_uninstall): Likewise.
1931 * sim-module.c (sim_module_uninstall): Likewise.
1932 * sim-options.c (sim_parse_args): Likewise.
1933 * sim-profile.c (profile_pc_cleanup): Likewise.
1934 (profile_uninstall): Likewise.
1935 * sim-watch.c (do_watchpoint_delete): Likewise.
1936 * sim-utils.c (zfree): Delete.
1937 (sim_state_free): Change zfree to free.
1938 * sim-utils.h (zfree): Delete.
1940 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1942 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1944 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1946 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1948 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1950 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1952 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1953 when asprintf fails.
1954 * sim-utils.c (sim_do_commandf): Issue an error and return when
1956 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1959 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1961 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1962 bytes has been calculated and when mmap_next_fd is valid and
1964 (memory_option_handler): Allow missing size when mmap_next_fd is
1967 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1969 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1970 not empty, and always append $3 to $hardware.
1972 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1974 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1975 * sim-hw.h (sim_hw_abort): Likewise.
1977 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1979 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1981 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1983 * run.1: Copyright year update.
1985 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1987 * hw-alloc.h (HW_NALLOC): Define.
1989 010-12-28 Mike Frysinger <vapier@gentoo.org>
1991 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1993 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1995 * sim-memopt.c (OPTION_MAP_INFO): Define.
1996 (memory_options): Handle --map-info.
1997 (memory_option_handler): Handle OPTION_MAP_INFO.
1999 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2001 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2002 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2003 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2005 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2007 * sim-core.c (WITH_HW): Add device casts to device_error,
2008 device_io_read_buffer, and device_io_write_buffer.
2010 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2012 * dv-sockser.c (dv_sockser_write_buffer): New function.
2013 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2014 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2016 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2018 * callback.c (os_lseek): Call wrap on lseek result.
2020 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2022 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2023 call by its equality to -1 not by it being negative.
2024 (connected_p): Likewise for accept() call.
2026 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2028 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2030 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2032 * profile.c (sim_profile_print_bar): Add cpu argument.
2034 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2036 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2038 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2040 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2041 (profile_print_pc): Convert sim_io_printf to profile_printf.
2042 (profile_print_insn): Likewise.
2043 (profile_print_memory): Likewise.
2044 (profile_print_core): Likewise.
2045 (profile_print_model): Likewise.
2046 (sim_profile_print_bar): Likewise.
2047 (profile_print_speed): Likewise.
2048 (profile_print_addr_ranges): Likewise.
2049 (profile_info): Likewise.
2050 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2052 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2054 * sim-model.c (OPTION_MODEL): Convert to enum.
2055 (OPTION_MODEL_INFO): New enum.
2056 (model_options): Add model-info/info-model entries.
2057 (model_option_handler): Handle OPTION_MODEL_INFO.
2059 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2061 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2062 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2065 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2067 * sim-hrw.c (sim_write): Add const to buf arg.
2068 * sim-utils.h (sim_write_fn): Likewise.
2070 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2072 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2075 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2077 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2078 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2079 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2080 * dv-sockser.c (sockser_options): Likewise.
2081 * hw-ports.c (empty_hw_ports): Likewise.
2082 * sim-hw.c (hw_options): Likewise.
2083 * sim-model.c (model_options): Likewise.
2084 * sim-options.c (standard_options): Likewise.
2085 * sim-profile.c (profile_options): Likewise.
2086 * sim-trace.c (trace_options): Likewise.
2087 * sim-watch.c (watchpoint_options): Likewise.
2089 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2091 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2092 the local "arg_table" variable, and the xmalloc cast.
2094 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2096 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2098 (sim_fpu_print_func): Add const markings to format buffer.
2100 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2102 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2104 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2106 * sim-trace.c (save_data): Add const markings to "buf" argument.
2108 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2110 * sim-options.c (standard_option_handler): Add const markings to
2113 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2115 * hw-ports.h: Fix spelling typos.
2117 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2119 * configure.ac: Check for socklen_t.
2120 * configure, config.in: Regenerated.
2121 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2123 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2125 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2126 * sim-hw.c (hw_option_handler): Likewise.
2128 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2130 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2131 (interrupt_nr_to_str): Likewise.
2132 (default_interrupt_names): Add const to pointer type.
2133 (sim_watchpoint_install): Add const to prefix.
2134 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2136 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2138 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2139 (sim_core_write_buffer): Likewise.
2141 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2143 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2144 the SIM_HAVE_ADDR_RANGE define.
2146 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2148 * sim-core.h (device_error): Add const to message, and add printf
2151 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2153 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2154 SIM_HAVE_ADDR_RANGE define.
2156 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2158 * dv-glue.c (hw_glue_ports): Swap static and const.
2160 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2162 * nrun.c (usage): Use void in definition.
2163 * sim-options.c (dup_arg_p): Convert old-style function definition.
2164 (sim_parse_args): Likewise.
2165 (sim_print_help): Likewise.
2166 * sim-trace.c (set_trace_option_mask): Likewise.
2167 (set_trace_option): Likewise.
2168 * sim-utils.c (sim_analyze_program): Likewise.
2169 (sim_elapsed_time_get): Likewise.
2170 (sim_elapsed_time_since): Likewise.
2172 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2174 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2175 (standard_options): Likewise.
2176 (standard_option_handler): Likewise.
2178 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2180 * hw-ports.c (TRACE): Delete.
2181 * hw-properties.c (TRACE): Delete.
2182 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2183 (hw_find_integer_property): Likewise.
2184 (hw_find_integer_array_property): Likewise.
2185 (hw_add_duplicate_property): Likewise.
2187 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2189 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2192 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2194 * sim-model.c: Include sim-model.h
2196 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2198 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2199 & from the STATE_CPU() examples.
2201 2010-01-24 Doug Evans <dje@sebabeach.org>
2203 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2204 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2206 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2207 (struct cgen_fp_ops): Update signatures of floating point conversion
2210 * Make-common.in (CGEN_SIM_DEPS): Define.
2211 (CGEN_INCLUDE_DEPS): Use it.
2212 (CGEN_MAIN_CPU_DEPS): Simplify.
2214 2010-01-22 Doug Evans <dje@sebabeach.org>
2216 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2217 (SUBWORDTFSI, JOINSIDI): Ditto.
2219 2010-01-05 Doug Evans <dje@sebabeach.org>
2221 * cgen-types.h (SETDI): Delete, unused.
2223 2009-12-02 Doug Evans <dje@sebabeach.org>
2225 * cgen-engine.h: Remove duplicated comment.
2227 2009-11-23 Doug Evans <dje@sebabeach.org>
2229 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2230 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2232 2009-11-22 Doug Evans <dje@sebabeach.org>
2234 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2235 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2236 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2237 instead of CGEN_INSN_INT.
2239 * cgen-trace.h (trace_extract): Add cast to fix warning.
2241 2009-11-05 Doug Evans <dje@sebabeach.org>
2243 * cgen-mem.h (DECLARE_GETT): Don't inline.
2244 (DECLARE_SETT): Ditto.
2246 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2248 * sim-inline.h: Fix spelling error.
2250 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2252 * Make-common.in: Add datarootdir.
2254 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2256 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2257 (SIM_CHECK_MEMBERS_1): Remove.
2258 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2259 AC_CHECK_MEMBERS one.
2260 * configure: Regenerate.
2262 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2263 * configure: Regenerate.
2265 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2267 * config.in: Regenerate.
2268 * configure: Likewise.
2270 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2271 definition of AC_CHECK_MEMBER.
2273 * aclocal.m4: m4_include toplevel config/override.m4.
2274 * configure: Regenerate.
2276 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2278 * Makefile.in (datarootdir): New variable.
2280 2009-07-07 Doug Evans <dje@sebabeach.org>
2282 * Make-common.in (CPU_DIR): Define.
2284 2009-07-06 Doug Evans <dje@sebabeach.org>
2286 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2287 identifiers for file types rather than encoding internal
2288 implementation details of cgen.sh.
2289 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2290 * cgen.sh: Add support for parallel makes.
2291 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2293 2009-05-18 Jon Beniston <jon@beniston.com>
2295 * gennltvals.sh: Add lm32 target.
2296 * nltvals.def: Add lm32 syscall definitions.
2298 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2300 Speed up simulator startup:
2301 * sim-utils.c (zalloc): Use xcalloc.
2303 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2305 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2306 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2307 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2308 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2309 type, QI, HI, SI, DI.
2311 * callback.c (os_error): Mark as being a noreturn function.
2312 * sim-io.h (sim_io_error): Similar for sim_io_error.
2314 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2316 * aclocal.m4: Fix underquoting of function names.
2318 2008-10-21 Julian Brown <julian@codesourcery.com>
2320 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2322 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2324 * common.m4: Add test for libz and zlib.h.
2325 * configure: Regenerate to track ../common/common.m4 changes.
2328 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2329 Daniel Jacobowitz <dan@codesourcery.com>
2330 Joseph Myers <joseph@codesourcery.com>
2332 * aclocal.m4: Include ../../config/acx.m4.
2333 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2334 * configure, config.in: Regenerate.
2335 * Make-common.in (LIB_OBJS): Add version.o.
2336 (version.c, version.o): New rules.
2337 * run.c: Include version.h.
2338 (usage): Add help parameter. Print output either to stdout or
2339 stderr depending on that parameter.
2340 (print_version): New.
2341 (main): Check for --help and --version.
2342 * run-sim.h (sim_target_display_usage): Add help parameter.
2345 2008-04-14 Hans Kester <kester.hans@gmail.com>
2347 * sim-signal.c: Define missing signals for _WIN32.
2349 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2351 * gennltvals.sh: Add cr16.
2352 * nltvals.def: Rebuild.
2354 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2356 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2357 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2359 2007-08-10 Nick Clifton <nickc@redhat.com>
2361 * sim-memopt.c (memory_options): Mention that the
2362 --memory-size switch accepts suffixes.
2363 (parse_size): Handle a suffix on the size value.
2364 * sim-options.c (standard_options): Mention that the mem-size
2365 switch accepts suffixes.
2366 (standard_option_handler): Handle a suffix on the size value.
2368 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2370 * acconfig.h: Remove.
2371 * config.in: Regenerate.
2373 2006-11-07 Thiemo Seufer <ths@mips.com>
2375 * gentmap.c: Fix compile time warning.
2377 2006-11-07 Thiemo Seufer <ths@mips.com>
2379 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2380 for bfd text addresses.
2382 2006-08-29 Thiemo Seufer <ths@mips.com>
2383 Nigel Stephens <nigel@mips.com>
2385 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2386 SIM_QUIET_NAN_NEGATED.
2388 2006-08-29 Nigel Stephens <nigel@mips.com>
2390 * sim-profile.c (profile_pc_init): Initialise default profiling
2391 frequency to a prime number.
2392 (profile_print_pc): Convert gmon.out sample data into target
2395 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2397 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2398 * common.m4: Likewise.
2399 * configure: Regenerated.
2401 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2403 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2404 * configure: Regenerated.
2406 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2408 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2409 and LIBINTL_DEP everywhere.
2410 (CSEARCH): Use INCINTL.
2411 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2413 * configure: Regenerated.
2415 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2417 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2418 option-contents test.
2420 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2422 * sim-signal.c (sim_signal_to_target): Fix typos.
2424 * sim-reason.c (sim_stop_reason): Use
2425 sim_signal_to_target, not sim_signal_to_host.
2426 * sim-signal.c (sim_signal_to_host): Fix typo.
2427 (sim_signal_to_target): New function.
2429 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2431 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2434 2005-07-08 Ian Lance Taylor <ian@airs.com>
2436 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2438 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2439 different fraction for a quiet NaN.
2440 (unpack_fpu): Likewise.
2442 2005-07-08 Ben Elliston <bje@au.ibm.com>
2444 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2445 * sim-load.c: Likewise.
2446 * syscall.c: Likewise.
2448 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2450 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2453 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2455 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2457 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2459 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2460 and signed64 for __ALPHA__.
2462 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2464 * aclocal.m4 Include ../../gettext.m4.
2465 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2466 (AM_LC_MESSAGES): Remove.
2467 * configure: Regenerate.
2469 2005-02-28 Jim Blandy <jimb@redhat.com>
2471 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2472 -Wuninitialized in the default list of build warnings if CFLAGS is
2473 set, and doesn't include -O. (Using -Wuninitialized without
2474 optimization produces a warning, which interferes with compilation
2477 2005-02-21 Jim Blandy <jimb@redhat.com>
2479 * callback.c (os_fstat): Don't declare 't' unless it's used.
2481 2005-02-09 Jim Blandy <jimb@redhat.com>
2483 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2485 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2486 to $(CGEN), to ensure that the command substitution happens where
2487 the variable is referenced in the submake, not when the submake's
2488 arguments are expanded.
2489 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2490 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2491 application Scheme script directly after ${cgen}; don't precede it
2494 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2496 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2497 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2498 Include libiberty.h.
2499 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2500 being either end of a pipe.
2501 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2502 (os_shutdown): Clear pipe state.
2503 (default_callback): Initialize new members.
2505 * callback.c (default_callback): Initialize target_endian.
2506 (cb_store_target_endian): Renamed from store, new first parameter
2507 host_callback *cb, drop last parameter big_p. Take endianness
2509 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2510 Remove variable big_p.
2511 * nrun.c (main): Initialize default_callback.target_endian.
2513 2005-01-14 Andrew Cagney <cagney@gnu.org>
2515 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2516 Add explicit call to AC_CONFIG_HEADER.
2517 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2518 * configure: Re-generate.
2520 2005-01-12 Andrew Cagney <cagney@gnu.org>
2522 * common.m4: New file, based on of aclocal.m4.
2524 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2526 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2527 * configure: Regenerated to track ../common/aclocal.m4 changes.
2529 2005-01-07 Andrew Cagney <cagney@gnu.org>
2531 * configure.ac: Rename configure.in, require autoconf 2.59.
2532 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2533 * configure: Re-generate.
2535 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2537 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2538 <case CB_SYS_ftruncate>: New cases.
2540 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2542 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2543 (cb_syscall) <case CB_SYS_rename>: New case.
2544 * callback.c (os_lstat): New function.
2546 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2548 * run.1: Document --sysroot=filepath.
2549 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2550 (standard_options): Support --sysroot=<path>.
2551 (standard_option_handler): Handle OPTION_SYSROOT.
2552 * syscall.c (simulator_sysroot): Define, initialized empty.
2553 (get_path): Prepend simulator_sysroot to absolute file path.
2554 [HAVE_STRING_H]: Include string.h.
2555 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2556 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2557 (main): If simulator_sysroot is not empty, chdir there.
2558 * sim-config.h (simulator_sysroot): Declare.
2560 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2561 cgen_rtx_error" in a CGEN-generated simulator.
2562 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2563 replacement for CGEN-related breakpoints.
2565 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2567 * Make-common.in (sim-basics_h): Add $(callback_h).
2569 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2571 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2572 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2573 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2574 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2575 (SIM_CHECK_MEMBERS): New macros.
2576 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2577 for struct stat member test and write. Add ST_x calls for each
2578 struct stat member tested in configure.in. Wrap each ST_x call in
2579 #ifdef of configure macro for that member.
2580 * configure, config.in: Regenerate.
2582 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2584 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2586 <case desc>: Pass -OPC opcfile.
2587 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2588 parameter to cgen.sh.
2590 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2592 * Make-common.in (sim-basics_h): Correct dependencies on
2593 cconfig.h and tconfig.h
2594 (sim-load.o): Correct typo in sim-basics_h dependency.
2596 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2598 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2599 sub-dependencies for other sim files that they include.
2600 (sim_main_headers): Use sim-*_h macros.
2601 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2603 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2605 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2608 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2609 $(remote_sim_h) too.
2610 (sim_main_headers): Add sim-utils.h.
2612 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2614 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2616 2004-07-26 Andrew Cagney <cagney@gnu.org>
2618 Problem from Olaf Hering <olh@suse.de>.
2619 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2621 2004-07-10 Ben Elliston <bje@au.ibm.com>
2623 * hw-tree.c (parse_integer_property): Typo fix in comments.
2624 * sim-options.c (sim_args_command): Likewise.
2626 2004-06-28 Andrew Cagney <cagney@gnu.org>
2628 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2630 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2632 * callback.c (os_shutdown): Fix bug in last change: actually
2633 mark file descriptors as available on startup.
2635 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2637 [ include/gdb: * callback.h (host_callback_struct): Replace
2638 members fdopen and alwaysopen with fd_buddy. ]
2639 * callback.c: Changed all users.
2641 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2643 * sim-load.c (sim_load_file): Use bfd_get_section_size
2644 instead of bfd_get_section_size_before_reloc.
2646 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2648 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2649 passing it to printf.
2651 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2653 * callback.c: Update copyright dates.
2655 * sim-basics.h: Likewise.
2656 * sim-load.c: Likewise.
2657 * syscall.c: Likewise.
2659 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2661 * callback.c: Include cconfig.h instead of config.h.
2663 * sim-basics.h: Likewise.
2664 * sim-load.c: Likewise.
2665 * syscall.c: Likewise.
2667 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2669 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2671 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2673 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2675 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2677 * sim-options.c (standard_options): Fix the names of H8
2680 2003-10-30 Andrew Cagney <cagney@redhat.com>
2682 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2683 with "struct bfd_symbol".
2685 2003-10-21 Andrew Cagney <cagney@redhat.com>
2687 * callback.c (os_truncate): Call "truncate", and not "stat".
2689 2003-10-20 Andrew Cagney <cagney@redhat.com>
2691 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2693 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2695 * callback.c (os_ftruncate, os_truncate): New functions.
2696 (default_callback): Initialize ftruncate and truncate members.
2698 2003-09-08 Dave Brolley <brolley@redhat.com>
2700 On behalf of Doug Evans <dje@sebabeach.org>
2701 * cgen.sh: New arg archfile.
2702 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2703 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2705 2003-08-28 Andrew Cagney <cagney@redhat.com>
2707 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2708 * sim-options.c (print_help): Cast the format with specifier to
2711 2003-08-20 Michael Snyder <msnyder@redhat.com>
2712 Dave Brolley <brolley@redhat.com>
2714 * cgen-par.h (flags, word1): New target-specific
2715 fields of CGEN_WRITE_QUEUE_ELEMENT.
2716 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2717 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2718 * gennltvals.sh: Add frv target.
2719 * nltvals.def: Add frv target.
2721 2003-06-23 Michael Snyder <msnyder@redhat.com>
2723 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2724 * sim-reg.c: Fix cut-and-paste bug in comment.
2726 2003-06-22 Andrew Cagney <cagney@redhat.com>
2728 From matthew green <mrg@redhat.com>:
2729 * sim-fpu.h: Update copyright.
2730 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2731 * sim-fpu.c: Update copyright.
2732 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2734 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2736 From Doug Evans <dje@sebabeach.org>:
2737 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2738 with disassemble_info:read_memory_func.
2739 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2741 2003-06-04 Michael Snyder <msnyder@redhat.com>
2743 * common/run.c (main): Remove SIM_H8300 ifdef.
2745 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2746 (standard_options): Add '-x' for h8/300sx.
2747 (standard_option_handler): Add case for SIM_H8300SX.
2749 2003-04-13 Michael Snyder <msnyder@redhat.com>
2751 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2753 2003-03-01 Andrew Cagney <cagney@redhat.com>
2755 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2756 (sim_engine_vabort): Ditto.
2758 2003-02-27 Andrew Cagney <cagney@redhat.com>
2760 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2761 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2762 * nrun.c (main): Ditto.
2764 2003-02-26 Andrew Cagney <cagney@redhat.com>
2766 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2767 (sim_engine_vabort): Ditto.
2768 (sim_engine_halt, sim_engine_restart): Ditto.
2770 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2772 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2773 (sim-break_h): Delete macro.
2774 (sim-break.o): Delete rule.
2775 * sim-break.c: Delete file.
2776 * sim-break.h: Delete file.
2777 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2778 (STATE_BREAKPOINTS): Delete macro.
2779 (sim_state_base): Delete field breakpoints.
2780 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2781 sim_break_install to array.
2783 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2785 * run.c (usage): Fix typos.
2787 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2789 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2791 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2793 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2794 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2795 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2796 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2797 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2798 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2799 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2800 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2801 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2802 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2804 2002-11-13 Andrew Cagney <cagney@redhat.com>
2806 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2808 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2810 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2811 (distclean): Depend on it.
2813 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2815 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2817 2002-08-29 Dave Brolley <brolley@redhat.com>
2819 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2821 2002-07-17 Andrew Cagney <cagney@redhat.com>
2823 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2824 (sim_set_callbacks, sim_size, sim_trace)
2825 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2826 to here from "gdb/remote-sim.h".
2828 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2830 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2831 avoid possible longjmp problems with automatic variable siggnal.
2833 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2835 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2836 * Make-common.in (installdirs): Make $(libdir) too, needed when
2837 installing libsim.a.
2839 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2841 * gennltvals.sh (dir): Mark d30v as obsolete.
2842 * nltvals.def: Remove d30v.
2844 2002-06-17 Andrew Cagney <cagney@redhat.com>
2846 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2848 * sim-memopt.c: Include <unistd.h>.
2849 (do_memopt_add): Fix printf format.
2850 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2852 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2854 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2855 --enable-gdb-build-warnings.
2856 * configure: Regenerated to track ../common/aclocal.m4 changes.
2858 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2860 * sim-fpu.c (unpack_fpu): Initialize exponent for
2863 (sim_fpu_sqrt): Same.
2865 2002-06-08 Andrew Cagney <cagney@redhat.com>
2867 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2868 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2870 * sim-load.c: Ditto.
2871 * callback.c: Ditto.
2873 * Make-common.in (callback_h): Define.
2874 (remote_sim_h): Define.
2876 (callback.o): Update.
2877 (syscall.o): Update.
2880 (sim-hload.o): Update.
2882 (sim-reason.o): Update.
2883 (sim-reg.o): Update.
2884 (sim-resume.o): Update.
2886 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2888 * run.c: Fix formatting.
2890 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2892 * run-sim.h: New header. Provide prototypes for functions used
2893 between run() and libsim.a which are not used by GDB.
2894 * run.c: Include run-sim.h.
2895 (main): If SIM_TARGET_SWITCHES is defined call
2896 sim_target_parse_command_line.
2897 (usage): If SIM_TARGET_SWITCHES is defined call
2898 sim_target_display_usage.
2900 2002-05-17 Andrey Volkov <avolkov@transas.com>
2902 * run.c: Made h8300s as new target, not h8300h alias.
2903 Added new option -S (h8300s target)
2904 * sim-options.c: Ditto.
2906 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2908 * callback.c: Use 'deprecated' rather than 'depreciated.'
2910 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2912 From wiz at danbala:
2913 * sim-fpu.h: Fix grammar and typos.
2916 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2918 * callback.c: Fix some spelling errors.
2919 * hw-device.h: Likewise.
2920 * hw-tree.c: Likewise.
2921 * sim-abort.c: Likewise.
2922 * sim-alu.h: Likewise.
2923 * sim-core.h: Likewise.
2924 * sim-events.c: Likewise.
2925 * sim-events.h: Likewise.
2926 * sim-fpu.h: Likewise.
2927 * sim-profile.h: Likewise.
2928 * sim-utils.c: Likewise.
2930 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2932 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2935 2002-01-20 Ben Elliston <bje@redhat.com>
2937 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2938 the comment for this enumerator.
2940 2002-01-14 Ben Elliston <bje@redhat.com>
2942 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2944 2001-12-20 Kazu Hirata <kazu@hxi.com>
2946 * run.c (usage): Fix a typo.
2948 2001-07-05 Ben Elliston <bje@redhat.com>
2950 * Make-common.in (srccgen): Remove.
2951 (CGEN_CPU_DIR): Define.
2952 (CGEN_READ_SCM): Redefine without $(srccgen).
2953 (CGEN_ARCH_SCM): Ditto.
2954 (CGEN_CPU_SCM): Ditto.
2955 (CGEN_DECODE_SCM): Ditto.
2956 (CGEN_DESC_SCM): Ditto.
2958 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2960 * sim-load.c (sim_load_file): Put it back: external now.
2961 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2963 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2965 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2967 * sim-utils.c (sim_analyze_program): Ditto.
2969 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2971 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2972 we're finished with its immediate use.
2973 * sim-load.c (sim_load_file): Ditto.
2975 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2977 Add support for mmap-based memory regions.
2978 * sim-memopt.c (mmap_next_fd): New global.
2979 (sim_memory_init): Reinitialize it.
2980 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2981 "--memory-mapfile FILE" option. Check for some errors.
2982 (do_memopt_add): Conditionally do mmap instead of malloc for
2983 backing store of simulated memory. Check for more errors.
2984 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2985 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2986 * configure.in: Look for mmap/fstat related functions and headers.
2987 * config.in, configure: Regenerated.
2989 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2991 * sim-core.c (sim_core_map_attach): Correct overlap-related
2994 2001-03-07 Michael Meissner <meissner@redhat.com>
2996 * run.c (alloca-conf.h): Delete, no longer provided.
2998 2001-02-22 Ben Elliston <bje@redhat.com>
3000 * sim-trace.h (TRACE_VPU_IDX): Add.
3001 (TRACE_vpu): Define.
3002 (WITH_TRACE_VPU_P): Likewise.
3003 (TRACE_VPU_P): Likewise.
3004 * sim-trace.c (OPTION_TRACE_VPU): Define.
3005 (trace_options): Add --trace-vpu.
3006 (trace_option_handler): Handle OPTION_TRACE_VPU.
3007 (trace_option_handler): Include VPU tracing in --trace-semantics.
3008 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3010 2001-02-21 Ben Elliston <bje@redhat.com>
3012 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3013 (TRACE_BRANCH_INPUT2): Likewise.
3015 2001-02-09 Ben Elliston <bje@redhat.com>
3017 * (profile_print_pc): Write header out in target byte order.
3019 2001-02-09 Ben Elliston <bje@redhat.com>
3021 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3022 adjusting the pc shift value.
3024 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3026 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3027 where a numeric value is supplied.
3029 2001-01-06 Ben Elliston <bje@redhat.com>
3031 * cgen.sh: Allow extrafiles to include the semantics files when
3032 generating an ISA-specific decoder.
3034 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3036 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3038 2000-12-23 Ben Elliston <bje@redhat.com>
3040 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3041 them to the trace stream using sim_fpu_printn_fpu. Include
3044 2000-12-15 Ben Elliston <bje@redhat.com>
3046 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3047 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3048 trailing digits as specified (-1 to print all digits).
3049 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3050 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3053 2000-12-13 Ben Elliston <bje@redhat.com>
3055 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3056 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3059 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3061 * sim-endian.h: Don't have parameters on macro definitions which
3062 are simply renaming functions, to permit use of XCONCAT2 in both
3063 the macro name and the arguments in a use of such a definition.
3065 2000-12-11 Ben Elliston <bje@redhat.com>
3067 * cgen-ops.h (SUBWORDDFDI): New function.
3069 2000-12-05 Ben Elliston <bje@redhat.com>
3071 * Make-common.in (cgen-defs): New target.
3072 (cgen-decode): Pass $(EXTRAFILES).
3074 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3075 -outfile-suffix options.
3077 2000-12-04 Ben Elliston <bje@redhat.com>
3079 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3080 (SUBWORDSIUQI): Likewise.
3081 (SUBWORDDIHI): Likewise.
3082 (SUBWORDDIQI): New function.
3084 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3085 * cgen-scache.c (scache_option_handler): Remove unused local var.
3087 2000-12-03 Ben Elliston <bje@redhat.com>
3089 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3091 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3093 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3095 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3097 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3100 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3102 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3103 (set_hw_delete): Moved the macro as a function.
3104 * hw-base.h (set_hw_delete): Declare as external function.
3105 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3106 allocated using hw_malloc.
3108 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3110 * sim-options.c (sim_parse_args): Free the memory used for
3111 long_options, short_options, handlers, opt_cpu, orig_val.
3113 2000-11-20 Ben Elliston <bje@redhat.com>
3115 * cgen-ops.h (SUBBI): New macro.
3116 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3117 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3119 2000-11-16 Ben Elliston <bje@redhat.com>
3121 * cgen-types.h (VOID): New type.
3123 2000-11-09 Ben Elliston <bje@redhat.com>
3125 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3126 (sim_fpu_two): Set exponent to 1.
3128 2000-10-26 Ben Elliston <bje@redhat.com>
3130 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3131 `all'. Pass `-i' options to cgen applications.
3132 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3133 cgen-desc): Pass $(isa) to cgen.sh.
3135 2000-10-08 Ben Elliston <bje@redhat.com>
3137 * cgen-utils.c (cgen_rtx_error): New function.
3139 2000-10-07 Ben Elliston <bje@redhat.com>
3141 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3142 conditions for sim_core_read_buffer().
3144 2000-09-26 Dave Brolley <brolley@redhat.com>
3146 * cgen-utils.c (RORQI): New function.
3147 (ROLQI): New function.
3148 (RORHI): New function.
3149 (ROLHI): New function.
3151 2000-08-28 Dave Brolley <brolley@redhat.com>
3153 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3154 in insn_value if it will fit.
3156 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3158 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3160 2000-08-15 Dave Brolley <brolley@redhat.com>
3162 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3164 2000-08-15 Dave Brolley <brolley@redhat.com>
3166 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3167 (PROFILE_CPU_FREQ): New macro.
3168 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3169 (profile-options): Add profile-cpu-frequency.
3170 (parse_frequency): New function.
3171 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3172 (profile_print_speed): Print cpu frequency and simulated execution time.
3173 Re-indent other items to match.
3175 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3177 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3179 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3181 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3182 * Makefile.in (install): Install run.1 man page.
3184 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3186 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3187 * Makefile.in (headers,nltvals.def): Merge.
3189 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3191 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3192 * nrun.c (main): Print the simulator statistics only in
3194 * hw-properties.h (hw_find_integer_array_property): Fix
3195 prototype (use signed_cell).
3197 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3198 * sim-events.c (sim_events_remain_time): New function returning
3199 the time that remains before the event is raised.
3200 * hw-events.c (hw_event_remain_time): Likewise.
3201 * sim-events.h (sim_events_remain_time): Declare.
3202 * hw-events.h (hw_event_remain_time): Declare.
3204 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3205 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3206 (OPTION_HW_LIST): New option --hw-list to list the devices.
3207 (hw_option_handler): List the device tree with 'sim_hw_print'.
3209 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3210 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3211 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3212 (EXTENDED): Define for 16-bit word size.
3213 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3214 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3215 * sim-types.h: Added support for 16-bit targets.
3217 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3219 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3221 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3223 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3224 * Makefile.in (distclean): Clean cconfig.h also.
3226 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3228 * configure: Regenerated to track ../common/aclocal.m4 changes.
3230 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3232 * aclocal.m4 (sim-profile): Enable the profiler by default.
3234 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3236 * run.c (main): Initialize sigrc.
3238 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3240 * sim-events.c (update_time_from_event): Add more detailed event
3243 2000-03-30 Dave Brolley <brolley@redhat.com>
3245 * aclocal.m4 (cgen): Use guile to run cgen.
3247 2000-03-23 Dave Brolley <brolley@redhat.com>
3249 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3251 * cgen-accfp.c (fextsfdf): New function.
3252 (ftruncdfsf): New function.
3253 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3255 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3257 * cgen-ops.h: Added TRUNCSISI.
3259 2000-03-08 Dave Brolley <brolley@redhat.com>
3261 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3262 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3263 (sim_queue_fn_si_write): Last argument is has type USI.
3264 (sim_queue_fn_sf_write): New function.
3265 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3266 (sim_queue_fn_sf_write): New function.
3267 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3269 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3271 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3272 sim_set_trace and run simulator using sim_resume.
3273 (main): Add option ``-o'' - operating environment. Only continue
3274 after a signal when operating environment.
3275 (main): Always set REASON and SIGRC using sim_stop_reason.
3276 (sim_trace): Delete extern declaration.
3278 2000-02-08 Nick Clifton <nickc@cygnus.com>
3280 * callback.c: Fix compile time warning messages.
3281 * run.c: Fix compile time warning messages.
3283 1999-12-17 Dave Brolley <brolley@cygnus.com>
3285 * sim-profile.h: (set_profile_option_mask): Add prototype.
3286 * sim-profile.c (set_profile_option_mask): No longer static.
3288 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3290 * sim-arange.c: Include <string.h>
3292 1999-12-07 Dave Brolley <brolley@cygnus.com>
3294 * sim-options.c (print_help): '=' required before optional argument.
3295 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3296 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3297 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3298 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3299 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3300 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3301 (fn_mem_qi_write): New union members.
3302 (fn_mem_hi_write): New union members.
3303 (fn_mem_si_write): New union members.
3304 (fn_mem_di_write): New union members.
3305 (fn_mem_df_write): New union members.
3306 (fn_mem_xi_write): New union members.
3307 (sim_queue_fn_mem_qi_write): New function.
3308 (sim_queue_fn_mem_hi_write): New function.
3309 (sim_queue_fn_mem_si_write): New function.
3310 (sim_queue_fn_mem_di_write): New function.
3311 (sim_queue_fn_mem_df_write): New function.
3312 (sim_queue_fn_mem_xi_write): New function.
3313 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3314 (sim_queue_fn_mem_hi_write): New function.
3315 (sim_queue_fn_mem_si_write): New function.
3316 (sim_queue_fn_mem_di_write): New function.
3317 (sim_queue_fn_mem_df_write): New function.
3318 (sim_queue_fn_mem_xi_write): New function.
3319 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3320 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3321 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3323 1999-12-01 Dave Brolley <brolley@cygnus.com>
3325 * cgen-accfp.c (subsf): Check status code.
3343 1999-11-26 Dave Brolley <brolley@cygnus.com>
3345 * cgen-par.h (fn_df_write): Mode of data is DF.
3346 (sim_queue_fn_df_write): Mode of data is DF.
3347 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3349 1999-11-22 Dave Brolley <brolley@cygnus.com>
3351 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3352 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3354 1999-11-04 Dave Brolley <brolley@cygnus.com>
3356 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3357 CGEN_MEM_XI_WRITE members.
3358 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3359 (sim_queue_fn_xi_write): New function.
3360 (sim_queue_mem_xi_write): New function.
3362 * cgen-par.c (sim_queue_fn_xi_write): New function.
3363 (sim_queue_mem_xi_write): New function.
3364 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3367 1999-10-22 Dave Brolley <brolley@cygnus.com>
3369 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3370 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3371 * cgen-par.c: Set insn_address for each queued write. Get pc from
3372 cpu when executing queued writes.
3374 1999-10-19 Dave Brolley <brolley@cygnus.com>
3376 * cgen-par.h (sim_queue_fn_pc_write): New function.
3377 (CGEN_FN_PC_WRITE): New enumerator.
3378 (fn_pc_write): New union member.
3379 * cgen-par.c (sim_queue_fn_pc_write): New function.
3380 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3382 1999-10-18 Dave Brolley <brolley@cygnus.com>
3384 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3385 (CGEN_MEM_DF_WRITE): New enumerator.
3386 (mem_di_write): New union member.
3387 (mem_df_write): New union member.
3388 * cgen-par.c (sim_queue_mem_di_write): New function.
3389 (sim_queue_mem_df_write): New function.
3390 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3392 * cgen-accfp.c (divsf): Check for division errors.
3394 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3396 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3398 1999-10-07 Dave Brolley <brolley@cygnus.com>
3400 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3401 (fn_hi_write): New union member.
3402 (sim_queue_fn_hi_write): New function.
3403 * cgen-par.c (sim_queue_fn_hi_write): New function.
3404 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3406 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3408 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3409 Change type of result to SEM_PC.
3411 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3413 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3415 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3417 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3418 (JOIN*): Delete cpu arg.
3420 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3422 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3424 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3426 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3428 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3431 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3433 * run.c (main): Check the sim_stop_reason and only halt simulation
3434 when a valid stop condition is identified.
3436 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3438 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3440 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3442 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3443 (bi_write): New union element.
3444 (sim_queue_bi_write): New function.
3445 * cgen-par.c (sim_queue_bi_write): New function.
3446 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3448 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3450 * configure: Regenerated to track ../common/aclocal.m4 changes.
3452 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3453 ../gdb/configure.in.
3454 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3455 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3456 (SIM_WARNINGS): Delete
3457 (CONFIG_CFLAGS): Update.
3459 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3461 * cgen-par.c: New file.
3462 * cgen-par.h: New file.
3463 * cgen-sim.h (cgen-par.h): #include it.
3464 * cgen-cpu.h (write_queue): New field.
3465 (CPU_WRITE_QUEUE): New access macro.
3466 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3467 (cgen-par.o): New target.
3469 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3471 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3472 * cgen-utils.c (mode_names): Update.
3474 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3476 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3477 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3478 buffer arg if WITH_PARALLEL_GENWRITE.
3479 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3480 (struct idesc): Ditto.
3482 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3484 * sim-model.c (model_option_handler): Add \n to error message.
3486 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3488 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3489 (insn_sem): Rewrite.
3490 (sem_fn_desc): New struct.
3492 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3494 (scache case): Split into non-parallel/parallel versions.
3495 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3496 if not use semantic switch version.
3498 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3500 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3501 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3502 (SEM_BRANCH_INIT_EXTRACT): Delete.
3503 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3504 (SEM_BRANCH_FINI): Ditto.
3505 (SEM_BRANCH_VIA_ADDR): Ditto.
3506 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3507 (SEM_BRANCH_ADDR_CACHE): Delete.
3508 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3509 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3511 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3512 (@cpu@_pbb_begin): Initialize branch_target.
3513 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3514 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3516 (@cpu@_engine_run_fast): Ditto.
3518 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3520 * cgen-utils.c (RORSI): New function.
3521 (ROLSI): New function.
3523 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3525 * Makefile.in (TAGS): Tweak TAGS regex.
3526 * cgen-mem.h (*): Add TAGS markers.
3528 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3530 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3531 passed in when sim_resume is first entered - don't re-pass it
3534 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3536 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3537 OPTION_LOAD_LMA but only when is defined.
3538 (standard_options): When SIM_HANDLES_LMA is defined include
3539 options --load-lma and --load-vma.
3540 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3542 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3543 (struct sim_state_base): Add load_at_lma_p.
3544 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3545 STATE_LOAD_AT_LMA_P.
3547 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3549 * nrun.c (main): Re-format loop gnu style.
3551 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3553 * dv-sockser.c (connected_p): Initialize addrlen.
3555 1999-07-06 Dave Brolley <brolley@cygnus.com>
3557 * cgen-accfp.c (floatsidf): New function.
3558 (fixdfsi): New function.
3560 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3562 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3564 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3566 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3567 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3568 * cgen-fpu.c: New file.
3569 * cgen-fpu.h: New file.
3570 * cgen-accfp.c: New file.
3571 * cgen-cpu.h (CGEN_CPU): New member fpu.
3572 * cgen-mem.h: Redo fp support.
3573 * cgen-ops.h: Delete k&r support. Redo fp support.
3574 * cgen-sim.h: Include cgen-fpu.h.
3575 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3577 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3579 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3581 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3582 (@cpu@_pbb_cti_chain): Minor clean up.
3584 1999-05-08 Felix Lee <flee@cygnus.com>
3586 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3587 AM_CYGWIN32 and AM_EXEEXT.
3588 * configure: Regenerate.
3590 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3592 * sim-core.c (device_error,device_io_read_buffer,
3593 device_io_write_buffer): Delete decls.
3594 * sim-core.h: Put them here.
3596 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3597 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3598 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3599 (sim_core_write_aligned_N): Ditto.
3601 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3603 * sim-memopt.c (sim_memory_uninstall): Don't look into
3606 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3608 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3610 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3612 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3613 (sim_core_write_buffer): Ditto.
3615 1999-04-02 Keith Seitz <keiths@cygnus.com>
3617 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3618 after the interval counter has expired.
3619 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3620 poll_quit callbacks. May be overridden by Makefile.
3621 (poll_quit_counter): New global.
3622 * sim-events.c: Remove all mentions of ui_loop_hook. The
3623 host callback "poll_quit" will serve the purpose.
3624 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3626 * nrun.c: Remove declaration of ui_loop_hook.
3628 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3630 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3631 if being used by gdb.
3633 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3635 * cgen-types.h (XF,TF): Tweak.
3636 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3638 (SUBWORD*,JOIN*): Define.
3639 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3640 moved into cpu descriptor.
3641 * sim-model.h (MACH): New member `num'.
3643 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3645 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3646 (CGEN_CPU): Member opcode renamed to cpu_desc.
3647 New members get_idata,disassembler.
3648 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3649 CGEN_INSN_ATTR_VALUE.
3650 (CGEN_STATE): Delete member opcode_table.
3651 (sim_disassemble_insn): Delete decl.
3652 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3653 (struct idesc): Moved to here from <cpu>-decode.h.
3654 * cgen-run.c (prime_cpu): Call prepare_run callback.
3655 * cgen-trace.h (SFILE): New type.
3656 (sim_disasm_sprintf): Declare.
3657 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3658 (sim_cgen_disassemble_insn): Declare.
3659 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3660 (insn_fields): Delete.
3661 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3663 (trace_insn): Call CPU_DISASSEMBLER hook.
3664 (sim_disasm_sprintf): New function.
3665 (sim_disasm_read_memory): New function.
3666 (sim_disasm_perror_memory): New function.
3667 (sim_cgen_disassemble_insn): New function.
3668 * cgen-utils.c: Don't include cpu-opc.h.
3669 (virtual_insn_entries): New static local.
3670 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3671 (cgen_insn_name): Rewrite.
3672 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3673 * cgen.sh (desc): New file generator handler.
3674 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3675 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3676 Don't include cpu-opc.h,cpu-sim.h.
3677 * sim-model.c (model_set): Delete SIM_DESC arg.
3678 (sim_model_set): Update.
3679 * sim-model.h (MACH): New member prepare_run.
3681 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3683 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3684 if redundant with allocator functions.
3686 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3688 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3690 * sim-profile.h: Make like sim-trace.h.
3691 (PROFILE_USEFUL_MASK): New macro.
3692 * sim-profile.c (profile_options): Make like trace_options, allow
3693 optional on|off arg where applicable.
3694 (set_profile_option_mask): New function.
3695 (sim_profile_set_option): New function.
3696 (profile_option_handler): Simplify.
3697 Have -p only enable selected things, not everything.
3698 Add missing break to OPTION_PROFILE_PC_RANGE.
3699 * cgen-scache.c (scache_options): Allow optional on|off arg to
3701 (scache_option_handler): Use sim_profile_set_option.
3703 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3705 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3706 (memory_option_handler): Implement MEMORY_FILL option. Make
3707 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3708 (parse_ulong_value): New function.
3709 (do_memopt_add): Allocate all buffers. Optionally fill them.
3711 1999-01-15 Richard Henderson <rth@cygnus.com>
3713 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3714 va_list, not an integer.
3715 * sim-events.c (sim_events_schedule): Likewise.
3717 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3718 the appropriate type.
3720 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3722 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3723 (sim_disassemble_insn): Update prototype.
3724 (sim_engine_invalid_insn): Ditto.
3725 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3726 (SEM_BRANCH_INIT): PCADDR->IADDR.
3727 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3728 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3729 * cgen-scache.h (*): Ditto.
3730 * cgen-trace.c (*): Ditto.
3731 * cgen-trace.h (*): Ditto.
3732 * cgen-utils.c (*): Ditto.
3733 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3735 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3736 (simple engine framework): Rewrite.
3737 * sim-module.c (modules): Install model module sooner (and in
3738 particular before the profile module).
3740 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3742 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3743 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3744 (sim_model_init): Call it.
3746 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3748 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3750 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3751 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3752 (SEM_BRANCH_INIT_EXTRACT): New macro.
3753 (SEM_BRANCH_INIT): Add taken_p.
3754 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3755 (SEM_BRANCH_FINI): Use it.
3757 * cgen-run.c (sim_resume): Handle tracing of last insn.
3758 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3759 * cgen-trace.c (current_abuf): New static global.
3760 (trace_insn_init): Initialize it.
3761 (trace_insn_fini): Use it.
3762 (trace_insn): Set it.
3763 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3764 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3765 (@cpu@_emit_after): Ditto.
3766 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3767 labels if WITH_SEM_SWITCH_FULL.
3768 * sim-model.c: Include bfd.h.
3769 (sim_model_init): New function.
3770 (sim_model_install): Record init fn.
3771 * sim-model.h (MACH): New member bfd_name.
3772 * sim-module.c (modules): Initialize model before scache.
3774 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3776 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3778 * nrun.c (main): Remain in simulation loop for traps and
3779 exceptions when in operating environment mode.
3780 (ui_loop_hook): New stub hook for standalone use.
3781 * sim-events.c (sim_events_process): Call ui_loop_hook
3782 periodically on CYGWIN host.
3784 * sim-reason.c (sim_stop_reason): Return host signal numbers
3785 to gdb on sim_stopped and sim_signalled cases.
3786 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3787 hook just before longjmp.
3788 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3789 hook just before sim_engine_run.
3791 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3792 * sim-trace.h (trace_generic): Ditto.
3793 * sim-trace.c (trace_generic): Ditto.
3795 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3797 * Make-common.in (SIM_MAIN_DEPS): New var.
3798 (CGEN_MAIN_CPU_DEPS): New var.
3799 * aclocal.m4: Add --enable-cgen-maint option.
3800 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3802 (GETIMEM*): Pass pc value to sim_core routine.
3804 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3806 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3807 Compare with ZERO not NULL.
3809 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3811 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3814 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3816 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3817 * sim-trace.c: Include stdlib.h if present.
3818 * dv-sockser.c: Include unistd.h if present.
3819 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3820 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3822 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3824 * gennltvals.sh: Add i960.
3825 * nltvals.def: Rebuild.
3827 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3829 * cgen-defs.h: New file, old cgen-sim.h.
3830 * cgen-sim.h: Simple header that includes others.
3831 * sim-arange.c: New file.
3832 * sim-arange.h: New file.
3833 * sim-basics.h: Include it.
3834 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3835 (sim-arange.o): Add rule for.
3836 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3837 (sim_io_eprintf_cpu): Add prototype.
3838 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3839 (INLINE2): New macro.
3840 (EXTERN_INLINE): New macro.
3841 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3842 before calling module init fns.
3843 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3844 (profile_init): New function.
3845 (profile_options): New option --profile-range.
3846 (profile_option_handler): Handle --profile-range.
3847 (profile_print_insn): Qualify address range specific section titles.
3848 (profile_print_addr_ranges): New function.
3849 (profile_info): Print address ranges if specified.
3850 (profile_install): Set profile_init init fn.
3851 * sim-profile.h (PROFILE_DATA): New member `range'.
3852 * sim-trace.c (trace_init): New function.
3853 (trace_options): New option --trace-range.
3854 (trace_option_handler): Handle --trace-range.
3855 (trace_install): Set trace_init init fn.
3856 * sim-trace.h (TRACE_DATA): New member `range'.
3857 * sim-utils.c (sim_cpu_msg_prefix): New function.
3858 (sim_io_eprintf_cpu): New function.
3859 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3860 (PC_IN_PROFILE_RANGE_P): New macro.
3861 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3862 (trace_insn_fini): New arg abuf. All callers updated.
3863 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3864 printing cycle counts.
3865 * cgen-trace.h (trace_insn_fini): Update prototype.
3866 (TRACE_RESULT_P): New macro.
3867 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3868 (TRACE_INSN): Check ARGBUF_TRACE_P.
3869 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3870 * cgen-types.h (SIM_INLINE): Delete.
3871 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3872 * cgen-utils.c: Don't include cgen-engine.h
3873 * genmloop.sh (@cpu@_fill_argbuf): New function.
3874 (@cpu@_fill_argbuf_tp): New function.
3875 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3876 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3877 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3878 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3879 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3880 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3881 doing profiling. Update call to TRACE_INSN_FINI.
3883 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3885 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3887 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3890 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3892 * sim-inline.c (SIM_INLINE_P): Fix typo.
3894 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3896 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3898 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3900 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3901 * nltvals.def: Re-generate.
3903 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3905 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3906 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3907 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3909 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3910 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3912 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3914 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3915 (${cpu}_pbb_cti_chain): Ditto.
3917 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3919 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3920 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3921 (EXTRACT_INT,EXTRACT_UINT): New macros.
3922 (SEM_SEM_ARG): New macro.
3923 (SEM_NEXT_VPC): New arg `pc'.
3924 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3925 (sim_disassemble_insn): Update prototype.
3926 * cgen-trace.c (current_insn,insn_fields): New static locals.
3927 (trace_insn): Set them.
3928 * cgen-utils.c: #include cgen-engine.h.
3929 (sim_disassemble_insn): New arg insn_fields.
3930 Handle variable length insns.
3931 * genmloop.sh: Only emit pbb decls if -pbb.
3932 (${cpu}_scache_lookup): New arg `vpc'.
3933 (scache support): Fetch pc before entering loop.
3935 * gennltvals.sh: Add fr30 support.
3936 * nltvals.def: Rebuild.
3938 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3940 * sim-types.h: Re-do type system so that GCC's attribute and mode
3941 are used to specify types. Handle case of ALPHA.
3943 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3945 * aclocal.m4: Add tests for dlopen family.
3946 * config.in: Regenerated.
3948 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3950 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3952 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3954 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3955 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3956 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3957 * cgen-sim.h: ... to here.
3959 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3961 * aclocal.m4 (enable-build-warnings): Replace
3962 enable-sim-warnings. Extend =LIST syntax so that prepend and
3963 append of options is possible. Drop -Werror, add
3964 -Wstrict-prototypes for GDB compatibility.
3965 * Make-common.in (SIM_WARNINGS): Update.
3967 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3969 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3970 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3971 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3972 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3973 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3975 * cgen-cpu.h: New file.
3976 * cgen-engine.h: New file.
3977 * cgen-scache.h: New file.
3978 * cgen-sim.h: Delete portions moved to new files.
3979 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3980 rather than sending result to stdout.
3982 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3984 * Make-common.in (sim-reg.o): New rule.
3985 (cgen-run.o): New rule.
3986 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3987 * cgen-run.c (prime_cpu): New function.
3988 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3989 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3991 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3992 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3993 (CGEN_INSN_VIRTUAL_P): New macro.
3994 (SEM_PC): New typedef.
3995 (SEMANTIC_FN): Change type of result to SEM_PC.
3996 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3997 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3998 (SCACHE_MAP): New typedef.
3999 (CPU_SCACHE): Add pbb support.
4000 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4001 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4002 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4004 (INSN_NAME): Delete.
4005 (cgen_insn_name): Declare.
4006 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4007 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4008 (first_insn_p): Make static.
4009 (trace_insn): Handle virtual insns specially.
4010 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4011 * cgen-types.h (UBI): Delete.
4012 (MODE_TYPE): New enum.
4013 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4014 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4015 (cgen_virtual_opcode_table): New global.
4016 (cgen_insn_name): New function.
4017 (sim_disassemble_insn): Ignore virtual insns.
4018 * genmloop.sh: Delete top level loop generation. Add pbb support.
4019 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4020 (sim_cpu_base): New members max_insns,insn_name,model_data.
4021 (CPU_PC_GET,CPU_PC_SET): New macros.
4022 (sim_pc_get,sim_pc_set): Declare.
4023 * sim-model.c (model_set): Call model init fn.
4024 * sim-model.h (MODEL_FN): New typedef.
4025 (INSN_TIMING): New member model_fn.
4026 (MODEL): New members num,init.
4027 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4028 All callers updated.
4029 (profile_insn_init): New fn.
4030 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4031 Exit early if insn profiling not supported.
4032 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4033 (profile_install): Record profile_insn_init as init fn.
4034 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4035 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4036 (PROFILE_DATA): Delete member exec_time.
4037 Change insn_count to pointer to array, rather than the array.
4038 (sim_profile_print_bar): Declare.
4040 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4042 * cgen-run.c: New file.
4043 * sim-reg.c: New file.
4045 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4047 * aclocal.m4: Add checks for -lsocket and -lnsl.
4049 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4050 allow local port reuse on listening socket.
4052 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4054 * sim-config.h: Remove reference to linux kernel header.
4056 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4058 * dv-sockser.c (sockser_addr): Make variable non-static.
4060 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4062 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4064 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4066 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4068 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4070 * Make-common.in (install-common): Add $(EXEEXT) when installing
4073 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4075 * cgen-sim.h (cgen_state): New member opcode_table.
4076 * cgen-utils.c (sim_disassemble_insn): Use it.
4078 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4080 * cgen-mem.h (DECLARE_SETT): Fix return type.
4081 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4082 * cgen-scache.c: Include stdlib.h.
4083 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4084 * sim-model.c (model_option_handler): Remove unused variable `n'.
4086 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4088 * cgen-utils.c: Include bfd.h.
4089 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4091 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4093 * sim-bits.h (EXTEND24): Fix typo.
4095 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4097 * sim-events.c (ETRACE_P): New macro.
4098 (struct _sim_event): Add member trace.
4099 (sim_events_free): Reclaim trace message.
4101 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4102 sim_events_schedule_tracef): New functions, include printf trace
4103 information in argument list. If tracing, store asprintf'd trace
4104 message in sim_event.
4106 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4107 hw_event_queue_schedule_vtracef): New functions, mimic
4110 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4112 * sim-bits.h (EXTEND24): Define.
4114 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4116 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4117 (CPU_SCACHE_HASH_MASK): New macro.
4118 (SCACHE_HASH_PC): Rewrite.
4119 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4120 computation out of main loop.
4122 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4124 * cgen-sim.h (RECORD_IADDR): Delete.
4125 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4126 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4128 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4130 * gennltvals.def (mn10200): Add entry.
4131 * nltvals.def: Regenerate with MN10200 additions.
4133 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4135 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4136 documentation on how it works.
4138 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4139 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4140 sim_core_set_xor, sim_core_xor_read_buffer,
4141 sim_core_xor_write_buffer): Update.
4143 * sim-events.h, sim-events.c (sim_events_install,
4144 sim_events_watch_clock, sim_events_schedule_after_signal,
4145 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4146 sim_events_deschedule): Update.
4148 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4149 sim_fpu_max32, sim_fpu_max64): Update.
4151 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4153 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4154 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4155 * sim-profile.c (profile_print_model): Update.
4157 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4159 * gennltvals.def (m32r): Use common syscall.h now.
4160 (mn10300): Add entry.
4161 * nltvals.def: Regenerate.
4163 * sim-engine.c (sim_engine_get_run_state): New function.
4164 * sim-engine.h (sim_engine_get_run_state): Declare it.
4166 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4168 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4169 * sim-core.c (sim_core_signal): Make extern, always define.
4171 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4173 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4174 * cgen-ops.h (ANDIF): New macro.
4175 (ANDIF[BQHSD]I): Delete.
4177 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4179 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4180 (hw_event_queue_schedule, hw_event_queue_deschedule,
4181 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4184 * hw-alloc.h (HW_NZALLOC): Define.
4186 * Make-common.in (test-hw-events): Add target for testing the
4189 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4191 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4193 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4195 * hw-main.h: Include hw-handles.h, hw-instances.h.
4196 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4197 * hw-base.c (hw_create, hw_delete): Call same.
4199 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4201 * dv-core.c: Include hw-main.h and sim-main.h.
4202 * dv-pal.c: Include hw-main.h and sim-io.h.
4203 * dv-glue.c: Include hw-main.h.
4205 * hw-main.h: New file. Move list of includes to here.
4206 * hw-base.h: From here.
4207 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4208 (hw-*.o, dv-*.o): Update.
4209 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4210 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4213 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4214 do_hw_poll_read): Move declarations from here.
4215 * hw-main.h: To here.
4217 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4219 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4221 * Make-common.in (hw-config.h): Update
4222 * hw-base.c, dv-pal.c, dv-glue.c: Update
4224 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4225 `*_callback' to `*_method.
4227 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4229 * hw-base.h (set_*): Move set method macros from here.
4230 * hw-device.h: To here.
4232 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4234 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4237 * hw-base.c (hw_create, hw_delete): Call
4238 * hw-properties.c (create_hw_property_data,
4239 delete_hw_property_data): Define.
4241 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4243 * hw-device.c, hw-properties.c: Include hw-base.h
4245 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4246 * hw-device.c: From here.
4247 * hw-base.h: Include "hw-events.h".
4249 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4250 * hw-base.c (hw_create, hw_delete): Call.
4251 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4253 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4254 (hw-alloc.o): New target.
4256 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4258 * hw-events.h, hw-events.c: New files. Move event code to here.
4259 * sim-hw.c: From here.
4260 * hw-base.h: Include "hw-events.h".
4261 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4262 (hw-events.o): New target.
4264 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4265 * hw-events.h (struct hw_event): Replace typedef hw_event.
4267 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4268 * hw-base.c (hw_create, hw_delete): Call.
4269 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4273 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4275 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4276 * hw-ports.c: To here.
4278 * hw-base.h, hw-ports.c (create_hw_port_data,
4279 delete_hw_port_data): New functions.
4280 * hw-base.c (hw_delete, hw_create): Call same.
4282 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4284 * hw-ports.h: To here.
4286 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4288 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4289 PROCESSOR and CIA arguments.
4291 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4293 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4294 Move common object files from here.
4295 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4297 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4299 * sim-hw.c: Include ctype.h.
4300 (do_hw_poll_read): Do not assume EAGAIN.
4302 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4304 * cgen-trace.c (first_insn_p): New static local.
4305 (trace_insn_init): Set it.
4306 (trace_insn_fini): Use TRACE_PREFIX.
4307 (trace_insn): Rewrite to use trace_prefix.
4308 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4309 Adjust width accordingly.
4311 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4312 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4313 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4314 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4315 (PROFILE_COUNT_CORE): Simplify.
4316 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4318 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4320 * cgen-ops.h (ADDCFSI): Fix typo.
4322 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4324 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4325 * genmloop.sh: Use them rather than static locals.
4327 * sim-engine.c (sim_engine_set_run_state): New function.
4328 * sim-engine.h (sim_engine_set_run_state): Declare.
4329 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4330 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4331 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4333 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4335 * cgen-trace.c (trace_insn_init): New arg first_p.
4336 All callers updated.
4337 (trace_insn_fini): New arg last_p. All callers updated.
4338 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4339 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4340 * genmloop.sh (engine_resume): Update.
4342 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4344 * Make-common.in (install-common): Run ranlib on installed copy of
4347 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4349 * Make-common.in (install-common): Rename and install libsim.a.
4351 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4353 * sim-io.c (unistd.h): Include.
4355 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4357 * Make-common (sim_main_headers): Sort.
4358 (cgen-*.o): Add cgen-sim.h dependency.
4360 * cgen-scache.c (scache_init): Only allocate space if scache element
4362 (scache_flush,scache_print_profile): Check if scache in use first.
4364 * cgen-sim.h (IDESC): Provide forward declaration.
4366 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4367 (cgen_cpu_max_extra_bytes): Declare.
4368 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4370 * sim-cpu.h: New file. sim_cpu_base moved here.
4371 Move sim_cpu_lookup decl here.
4372 * sim-base.h: #include "sim-cpu.h".
4373 * sim-cpu.c: New file.
4374 * Make-common (sim_main_headers): Add sim-cpu.h.
4375 (sim-cpu.o): Add rule for.
4377 * sim-model.c (set_model): Delete.
4378 (sim_model_set,model_set): New functions.
4379 (sim_model_install): Renamed from model_install.
4380 Don't set default model here.
4381 (model_option_handler): Rewrite --model processing.
4382 (sim_model_lookup,sim_mach_lookup): New functions.
4383 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4384 (insn_timing): Delete.
4385 (INSN_TIMING): New member `num'.
4386 (IMP_PROPERTIES): Always define scache_elm_size member.
4387 (MACH): New member init_cpu.
4388 (sim_machs): Renamed from machs.
4389 (sim_model_install): Renamed from model_install.
4390 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4391 * sim-module.c (modules): Update.
4393 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4395 * sim-io.c: #include <errno.h>.
4397 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4399 * dv-pal.c (struct hw_pal_device): Add reader.
4400 (hw_pal_finish): Initialize reader.
4401 (scan_hw_pal): Use reader.
4403 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4404 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4407 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4408 ../ppc/main.c sim_io_read_stdin.
4410 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4412 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4414 * hw-tree.c: Update.
4416 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4417 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4419 * hw-ports.h (hw_port_event): Ditto.
4420 * hw-ports.c (hw_port_event): Update.
4421 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4423 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4425 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4426 (do_counter_event): Update.
4427 * dv-glue.c (hw_glue_io_read_buffer): Update.
4428 (hw_glue_port_event): Update.
4430 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4431 * hw-base.h (hw_create): Ditto.
4432 * hw-base.c (hw_create): Ditto.
4434 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4435 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4438 * hw-device.h (hw_system_cpu): Declare.
4439 * sim-hw.c (hw_system_cpu): New function.
4441 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4442 sim_hw_abort not hw_abort.
4443 (sim-hw.h): Include.
4444 (sim_core_read_buffer, sim_core_write_buffer): Call
4445 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4447 (sim_core_set_xor): Do not pass CPU when aborting.
4449 * sim-n-core.h (sim_core_read_aligned_N,
4450 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4451 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4452 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4455 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4457 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4458 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4460 (sim_hw_print): New function.
4462 * sim-engine.h (sim_engine_vabort): Declare.
4463 * sim-engine.c (sim_engine_vabort): New function.
4465 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4467 * sim-trace.c (print_data): For floating-point numbers trace raw
4469 (trace_result_fp2): New function.
4470 * sim-trace.h (trace_result_fp2): New declaration.
4471 (TRACE_FP_RESULT2): New macro.
4473 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4475 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4476 AM_CYGWIN32 and AM_EXEEXT.
4477 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4478 to run and install-common rules.
4479 * common/configure: regenerate
4481 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4483 * sim-types.h (cell_word): New type.
4484 (natural_cell): Delete type.
4486 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4488 * configure: Regenerated to track ../common/aclocal.m4 changes.
4491 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4493 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4495 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4497 * configure: Regenerated to track ../common/aclocal.m4 changes.
4500 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4502 * acconfig.h: New file.
4503 * Make-common.in (top_builddir): New macro.
4504 (INTL_LIB): Removed.
4505 (INTLLIBS): New macro.
4506 (INTLDEPS): Likewise.
4507 (LIBDEPS): Use INTLDEPS.
4508 (EXTRA_LIBS): Use INTLLIBS.
4509 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4510 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4511 AM_LC_MESSAGES): New macros from GNU gettext.
4513 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4515 * sim-config.h: Discard leading _ from macros.
4516 * sim-types.h: Ditto.
4518 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4520 * Make-common.in (CSEARCH): Add -I to intl directories.
4521 (INTL_LIB): Point to libintl.a.
4522 (LIBDEPS): Add $(INTL_LIB).
4523 (EXTRA_LIBS): Ditto.
4525 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4527 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4529 * cgen-ops.h (ADDCFSI): Fix.
4532 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4534 * sim-types.h (signed_address, unsigned_address): Define.
4536 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4538 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4541 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4543 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4544 New functions, pack / unpack sim_fpu struct using raw values.
4545 (sim_fpu_is): Differentiate between negative and positive
4548 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4550 * sim-bits.h (EXTEND4): Define.
4551 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4553 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4555 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4556 declared so we need this cast to prevent long long addresses
4557 from being misconfigures. Results in access to unmapped memory.
4559 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4561 * Make-common.in (RUNTESTFLAGS): Define.
4562 (check): Pass RUNTESTFLAGS to recursive make.
4564 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4566 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4569 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4571 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4574 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4576 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4577 (sim-inline): Update to match sim-inline.[hc]
4578 * configure: Regenerated to track ../common/aclocal.m4 changes.
4580 * Make-common.in (sim_main_headers): Add sim-inline.h
4582 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4584 * sim-endian.h (sim-endian.c): Ditto.
4586 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4587 (sim_events_set_trace): Delete unused prototype.
4589 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4590 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4592 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4593 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4594 Comment out, not yet implemented in sim-fpu.c.
4595 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4596 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4598 * sim-inline.h: Rewrite description.
4599 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4600 (SIM_MAIN_INLINE): Add inline option.
4602 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4603 include generated files. Handled by generator directly.
4605 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4607 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4610 * sim-trace.h (TRACE_ANY_P): Define.
4611 (struct _trace_data): Add trace_any_p.
4613 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4615 * run.c (main): Handle all alternatives of enum sim_stop.
4616 (main): Delete unused `asection *s'.
4618 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4620 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4622 * configure: Regenerated to track ../common/aclocal.m4 changes.
4624 * sim-hw.c: New file.
4625 * sim-hw.h (sim_hw_parse): Declare function.
4626 (hw-tree.h): Do not include.
4628 * sim-base.h (STATE_HW): Define.
4629 (struct sim_state_base): Add member struct *hw.
4631 * sim-module.c (sim-hw.h): Include.
4632 (modules): Add sim_hw_install.
4634 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4636 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4638 * sim-base.h (CPU_INDEX): Define.
4640 * sim-utils.c (sim_state_alloc): Initialize.
4641 * sim-module.c (sim_post_argv_init): Ditto.
4643 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4645 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4646 properly formatted lists.
4648 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4650 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4651 0x2f needs to be 0x3f.
4653 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4655 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4657 (hw_tree_find_*_property): Clean up error message when property is
4660 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4661 present before looking for it.
4663 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4665 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4666 (AC_CHECK_FUNCS): Add check for __setfpucw.
4667 * configure: Regenerated.
4669 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4671 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4672 hw_pal_timer, hw_pal_timer_value): Define.
4673 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4674 (do_counter_event, do_counter_read, do_counter_value,
4675 do_counter_write): new functions.
4677 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4679 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4682 * hw-base.c (hw_create): Stop searching for a device when one is
4685 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4687 * configure: Regenerated to track ../common/aclocal.m4 changes.
4689 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4691 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4692 appends extra devices.
4693 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4696 * Make-common.in (hw-config.h): New target, create hw-config.h
4698 (SIM_HW): Definition from @sim_hw@.
4699 (hw-base.o): Depend on hw-config.h
4701 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4703 * Make-common.in: Get SHELL from configure.
4704 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4705 move-if-change. Fixes NT native build problem.
4706 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4707 move-if-change. Fixes NT native build problem.
4708 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4711 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4713 * hw-device.h, hw-device.c (hw_strdup): New function.
4715 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4716 strings name, family and args.
4717 (full_name_of_hw): Use hw_strdup when returning the full path.
4719 * hw-properties.c: Clean up property not found / wrong type error
4722 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4723 before attaching any ports.
4725 * hw-base.c (hw-config.): Include. Replace hardwired table.
4727 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4729 * Make-common.in: Add rule for dv-glue.o.
4731 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4733 * hw-base.c (hw_finish): Move setting of trace level to here.
4734 (hw_create): From here.
4736 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4737 ../ppc/device_table.c.
4739 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4741 * hw-tree.c (print_properties): Supress path when printing
4742 properties of root node.
4744 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4746 * hw-device.h (HW_TRACE): Define.
4747 (hw_trace): Declare.
4748 * hw-device.c (hw_trace): Implement function.
4750 * hw-base.c (hw_create): Set hw trace level from "trace?"
4753 * dv-core.c (dv_core_attach_address_callback): Add trace.
4755 * dv-pal.c: Replace DTRACE with HW_TRACE.
4757 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4759 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4760 (hw_alloc_data): Delcare.
4761 (struct hw): Add member alloc_of_hw.
4763 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4764 functions. Assocate memory with a device.
4765 (stdlib.h): Include.
4767 * hw-base.h (set_hw_delete): Define.
4768 (hw_delete_callback): Declare.
4769 (hw_delete): Declare.
4771 * hw-base.c (hw_delete): Implement function.
4772 (struct hw_base_data): Add member to_delete.
4773 (ignore_hw_delete): New function, does nothing.
4774 (hw_create): Set the hw_delete method.
4775 (hw_create): Allocate the base type using HW_ZALLOC before setting
4778 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4780 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4782 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4783 (attach_hw_port_edge): Add struct hw argument
4785 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4788 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4790 * hw-device.h (hw_attach_address_callback,
4791 hw_detach_address_callback): Attach to a single space not a space
4792 mask. Clarify interpretation of SPACE:ADDR parameters.
4794 * hw-base.c (passthrough_hw_attach_address,
4795 passthrough_hw_detach_address): Update.
4796 * dv-core.c (dv_core_attach_address_callback): Ditto.
4797 * dv-pal.c (hw_pal_attach_address): Ditto.
4799 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4801 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4803 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4805 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4806 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4807 hw-properties_h, hw-tree_h): Define, point at corresponding
4809 (hw_base_headers): Define list of headers included by hw-base.h
4810 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4811 hw-properties.o, hw-tree.o): Specify dependencies.
4812 (dv-core.o, dv-pal.o): Ditto.
4814 * sim-hw.h: New file.
4816 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4817 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4819 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4821 * hw-base.h, hw-base.c: new files. Copied from
4822 ../ppc/device_table.[hc].
4824 * dv-core.c, dv-pal.c: New files. Copied from
4825 ../ppc/hw_{core,pal}.c
4827 * sim-basics.h (struct hw): Declare.
4828 (enum port_direction, enum object_disposition): Declare.
4830 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4832 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4833 sim_dv_src in Makefile. Take list of devices as parameter to m4
4836 * configure: Regenerated to track ../common/aclocal.m4 changes.
4838 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4840 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4841 trace_prefix can abort cleanly.
4843 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4845 * dv-sockser.c, dv-sockser.h: New files.
4846 * Make-common.in (dv-sockser.o): Add rule for.
4847 * aclocal.m4: Check for fcntl.h.
4848 * config.h: Add HAVE_FCNTL_H.
4850 * sim-break.c (remove_breakpoint): Fix thinko.
4852 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4853 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4855 1998-03-13 Fred Fish <fnf@cygnus.com>
4857 * sim-base.h (struct sim_state_base): Add prog_syms and
4858 define macro STATE_PROG_SYMS.
4859 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4860 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4861 and bfd_canonicalize_symtab, to get symbol table on first use
4862 and preserve it via STATE_PROG_SYMS for future calls to
4863 bfd_find_nearest_line.
4865 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4867 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4869 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4870 up to nr_maps, not just access_* maps.
4872 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4875 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4876 over nr_maps not sim_core_nr_maps.
4878 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4879 core_map argument to unsigned.
4880 (struct _sim_core): Ditto for struct member core_map.
4882 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4884 * sim-basics.h (access_io, access_*_io): Define.
4885 (map_read, map_write, map_exec, map_io): Define.
4887 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4888 attach with more generic mapmask.
4889 (sim_core_{read,write}_*): Change map argument to unsigned.
4891 * sim-core.c (sim_core_uninstall, sim_core_attach,
4892 sim_core_detach): Iterate over nr_maps instead of
4895 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4896 instead of the write_map.
4897 (remove_breakpoint): Ditto.
4899 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4900 with read_map, write_map, exec_map resp.
4902 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4905 * cgen-utils.c (sim_disassemble_insn): Ditto.
4907 * sim-hrw.c (sim_write, sim_write): Ditto.
4909 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4910 transfer_to_str): New functions.
4912 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4914 * sim-base.h (sim_state_base): New member environment.
4915 (STATE_ENVIRONMENT): New macro.
4916 * sim-config.c (current_environment): Delete.
4917 (sim_config_default): New function.
4918 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4919 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4920 (sim_config_default): Add prototype.
4921 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4922 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4923 Set STATE_ENVIRONMENT, not current_environment.
4925 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4927 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4929 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4931 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4933 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4935 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4937 * Make-common.in (TAGS): Make smarter.
4938 * Makefile.in (TAGS): Ditto.
4940 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4942 * sim-module.c (*): Fix typos in assertion tests.
4944 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4946 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4949 * sim-options.c (sim_parse_args): Ditto.
4950 (sim_args_command): Return OK, instead of nothing, for an empty
4953 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4955 * sim-profile.c (profile_info): Rename from profile_print. Drop
4956 misc and misc_cpu callback arguments. Use
4957 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4958 (profile_install): Install profile_info function.
4960 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4961 STATE_PROFILE_INFO_CALLBACK): Define.
4962 (struct PROFILE_DATA): Add field info_cpu_callback.
4963 (profile_print): Delete function.
4965 * sim-base.h (STATE_MODULES): Define. Replace individual
4966 STATE_*_LIST with single struct module_list.
4968 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4969 (struct module_list): Declare.
4971 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4972 sim_module_info): New functions.
4973 (sim_module_install): Clean up module data structures.
4975 * sim-info.c (sim_info): New file. New function. Call
4978 * Make-common.in (sim-info.o): Define rule.
4979 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4982 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4984 * sim-base.h (sim_cpu_base): New members name, options.
4985 (sim_cpu_lookup): Add prototype.
4986 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4987 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4988 (sim_add_option_table): Update prototype.
4989 * sim-options.c (sim_add_option_table): New argument `cpu'.
4990 (standard_option_handler,standard_install): Update.
4991 (sim_parse_args): Handle cpu specific options.
4992 (print_help): New static function.
4993 (sim_print_help): Call it. Print cpu specific options.
4994 (find_match): New static function.
4995 (sim_args_command): Call it. Handle cpu specific options.
4996 * sim-utils.c (sim_cpu_lookup): New function.
4997 * sim-memopt.c (memory_option_handler): Update.
4998 (sim_memopt_install): Update.
4999 * sim-model.c (model_option_handler): Update.
5000 (model_install): Update.
5001 * sim-profile.c (profile_option_handler): Update.
5002 (profile_install): Update.
5003 * sim-trace.c (trace_option_handler): Update.
5004 (trace_install): Update.
5005 * sim-watch.c (watchpoint_option_handler): Update.
5006 (sim_watchpoint_install): Update.
5007 * cgen-scache.c (scache_option_handler): Update.
5008 (scache_install): Update.
5010 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5012 * Make-common.in (check): Run `make check' in testsuite dir.
5014 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5016 * sim-trace.c (trace_result0): New function.
5018 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5019 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5020 tracing sim_fpu variables.
5021 (TRACE_ALU_RESULT0): Define.
5022 (TRACE_FP_RESULT_WORD): Define.
5023 (TRACE_FP_INPUT_WORD1): Define.
5025 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5026 sim_fpu_two): New constants.
5027 (sim_fpu_op1, sim_fpu_op2): New types.
5028 (struct _sim_fpu): Delete member result. Re-order other members.
5029 (sim_fpu_sign, sim_fpu_exp): New functions.
5030 (sim_fpu_max, sim_fpu_min): new functions.
5031 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5032 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5034 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5036 * sim-profile.c (profile_print): Delete duplicate test of
5038 (profile_print_pc): Exit early if data collection not set up.
5039 (profile_print_core): Simplify by calling sim_core_map_to_str.
5040 * sim-core.h (sim_core_map_to_str): Declare.
5041 * sim-core.c (sim_core_map_to_str): Make non-static.
5043 * genmloop.sh (engine_resume): Update insn_count before exiting.
5044 (engine_resume_full): Keep accurate core profile data.
5046 * cgen-utils.c (sim_disassemble_insn): Don't use
5047 sim_core_read_aligned_N, it messes up profiling results.
5049 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5051 * nltvals.def: Regenerate with MN10300 additions.
5053 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5055 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5057 * sim-trace.h, sim-trace.c (trace_result_word2,
5058 trace_input_word4, trace_result_word4): New function.
5060 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5062 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5064 * sim-xcat.h: Delete.
5065 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5066 * cgen-sim.h: Ditto.
5067 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5068 * sim-n-bits.h: Ditto.
5069 * sim-n-core.h: Ditto.
5070 * sim-n-endian.h: Ditto.
5072 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5074 * syscall.c (cb_syscall): Handle short reads, and EOF.
5076 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5078 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5079 sim_fpu to safely print fp_word values.
5080 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5081 (trace_result_bool1, trace_result_addr1): New functions.
5082 (trace_input_bool1, trace_input_addr1): New functions.
5084 * sim-trace.h (TRACE_FPU_*): Define.
5086 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5088 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5089 (sim_fpu_fpto, sim_fpu_tofp): Define.
5091 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5093 * sim-fpu.c (sim_fpu_cmp): New function.
5095 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5097 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5098 instead of abuf->length.
5099 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5100 (set_trace_option_mask): Renamed from set_trace_options.
5101 (set_trace_option): New function.
5102 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5103 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5105 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5107 * sim-basics.h: Declare struct _sim_fpu.
5109 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5111 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5112 (trace_prefix, trace_input*, trace_result*): Declare.
5113 (trace_one_insn): Change declaration, assume trace_prefix called.
5114 (trace_generic): Like trace_one_insn.
5115 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5116 (TRACE_alu, TRACE_[a-z]*): Update.
5118 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5119 trace_insn, save_data, trace_idx_to_str, print_data): New
5121 (trace_one_insn): Rewrite.
5122 (trace_generic): New function.
5124 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5126 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5128 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5129 (SEMANTIC_FN): Rewrite declaration.
5130 (DECODE): Update type of semantic_fast member.
5131 ({EX,SEM}_FN_NAME): Have only one version.
5132 * sim-base.h (sim_state_base): Delete conditionals surrounding
5135 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5137 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5140 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5142 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5143 Add missing parameters to device_io calls.
5144 * sim-core.h: Add missing parameters to device_io calls.
5146 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5148 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5149 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5150 (SEMANTIC{,_CACHE}_FN): Fix return type.
5151 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5152 (engine_resume): Likewise. Make `engine' volatile. Save copy
5153 of cpu pointer in volatile object. Initialize read switch if
5156 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5158 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5159 (SEM_INSN): New macro.
5161 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5163 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5165 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5167 * configure: Regenerated to track ../common/aclocal.m4 changes.
5169 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5171 * sim-types.h (fp_word): New type, define according to
5172 WITH_TARGET_FLOATING_POINT_BITSIZE.
5174 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5175 configuration of size of floating point registers.
5177 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5179 * sim-profile.c (profile_print): Only print CPU <N> if other
5180 output is going to appear.
5182 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5184 * configure: Regenerated to track ../common/aclocal.m4 changes.
5186 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5188 * sim-types.h (address_word): Typedef according to
5189 WITH_TARGET_ADDRESS_BITSIZE.
5190 (signed_cell, unsigned_cell, natural_cell): Ditto using
5191 WITH_TARGET_CELL_BITSIZE.
5193 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5194 (WITH_TARGET_CELL_BITSIZE): Define.
5195 (WITH_HOST_WORD_BITSIZE): Delete.
5197 * sim-config.c (print_sim_config): Update.
5199 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5200 configuration of address and OpenFirmware cell sizes.
5202 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5204 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5205 * sim-run.c (sim_engine_run): Update.
5207 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5209 * sim-run.c (sim_engine_run): Ditto.
5211 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5212 (sim_resume): Pass nr_cpus to sim_engine_run.
5214 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5216 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5218 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5220 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5222 * Make-common.in (stamp-tvals): New rule.
5223 (targ-vals.h,targ-map.c): Depend on it.
5224 (clean): Remove stamp-tvals.
5226 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5228 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5229 in code also #if 0'ed.
5231 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5233 * configure: Regenerated to track ../common/aclocal.m4 changes.
5234 * aclocal.m4: Recognize --enable-maintainer-mode.
5236 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5238 * cgen-scache.h: Deleted.
5239 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5240 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5241 (scache_init): Use runtime computed size of SCACHE.
5242 (scache_flush): Likewise.
5243 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5244 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5245 * cgen-sim.h: Scache support moved here.
5246 (PC): Redo definition.
5247 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5248 (DECODE): Add parallel execution support.
5249 Only include semantic label members if using switch.
5250 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5251 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5252 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5253 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5255 (engine_{stop,run,resume,halt,signal}): Delete decls.
5256 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5257 (argbuf,scache): Delete forward decls.
5258 (STATE): Delete decl.
5259 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5260 Include cgen-mem.h, cgen-ops.h.
5261 (engine_halt,engine_signal): Delete.
5262 ({ex,exc,sem,semc}_illegal): Delete.
5263 (sim_disassemble_insn): Result of extract fn is in bits.
5264 * genmloop.sh: Rewrite.
5266 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5269 * sim-base.h (sim_state_base): Delete member `model'.
5270 (sim_cpu_base): Add member `model'.
5271 * sim-model.h (IMP_PROPERTIES): New type.
5272 (MACH): New members imp_props, models.
5273 (models): Delete decl.
5274 * sim-model.c (set_model): Update.
5275 * sim-profile.c (profile_print_model): Update.
5277 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5279 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5281 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5284 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5286 * configure: Regenerated to track ../common/aclocal.m4 changes.
5289 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5291 * aclocal.m4 (AR): Check for sigaction.
5293 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5295 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5297 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5298 * sim-config.c (sim_config): Replace WITH_DEVICES with
5299 WITH_TREE_PROPERTIES.
5301 * configure: Regenerated to track ../common/aclocal.m4 changes.
5303 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5305 * Make-common.in (SIM_ENVIRONMENT): New variable.
5306 (CONFIG_CFLAGS): Add it.
5307 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5308 --enable-sim-environment option.
5309 * configure: Regenerated.
5310 * sim-config.h (environment support): Rewrite.
5311 * sim-config.c (current_environment): Define as enum, unconditionally.
5312 (current_alignment): Define unconditionally.
5313 (config_environment_to_a): Update.
5314 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5315 (sim_config): Handle environment and alignment determination
5316 unconditionally. Delete sanity checks of current_environment,
5318 (print_sim_config): Update.
5319 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5320 (standard_options): Add --environment.
5321 (standard_option_handler): Likewise.
5323 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5325 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5326 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5327 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5328 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5329 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5330 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5331 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5332 argument ADD_CA macro with two argument ADDC_C - add carrying with
5334 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5335 argument SUB_CA macro with two argument SUBC_X - subtract
5337 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5339 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5341 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5343 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5344 * sim-io.h (sim_io_syscalls): Delete.
5346 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5348 * syscall.c (cb_syscall): Add missing else, so write to stdout
5351 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5352 the carry bit from the CPU's psw.
5354 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5356 * gennltvals.sh: Redo syscall support.
5357 * nltvals.def: Regenerated.
5359 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5361 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5362 the stream immediately.
5364 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5366 * sim-io.c (sim_io_getstring): Delete unused len2.
5367 (sim_io_syscalls): Ditto for sys_errno.
5369 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5371 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5373 * Make-common.in (run.o): Depend on remote-sim.h.
5374 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5375 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5377 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5379 * sim-io.c (sim_io_syscalls): Disable lseek.
5381 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5383 * gennltvals.sh: Generate syscall values for d30v.
5385 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5386 * nltvals.def: Regenerate.
5388 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5389 (os_fstat): Likewise. Validate fd argument.
5390 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5391 just compute target stat struct length.
5392 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5393 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5394 (get_string): Return host errno values so they can be properly
5396 (cb_syscall): Likewise.
5397 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5398 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5399 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5400 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5401 (get_path): New function.
5403 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5405 * sim-io.c (sim_io_syscalls): New function to provide system call
5406 emulation. Provide exit, open, close, read, write, lseek, and
5408 (sim_io_getstring): New function to return a string from a
5409 simulated memory location.
5411 * sim-io.h (sim_io_syscalls): Add declaration.
5413 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5415 * sim-core.c (sim_core_signal): Fix spelling error in message.
5417 * sim-hrw.c (sim_read): Use read map, not write map.
5419 * Make-common.in (all): Add .gdbinit.
5420 * gdbinit.in: Add dump command.
5422 * sim-model.c (model_options): Use '\0' for `shortopt'.
5424 * sim-trace.c (trace_option_handler): Set state trace file
5425 for --trace-file in addition to cpu's values.
5426 (trace_vprintf): If cpu == NULL, try state's trace file.
5427 (trace_options): Reorganize table, reword some descriptions.
5429 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5431 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5434 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5436 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5437 signal untranslated, document problem with this.
5439 * nrun.c (main): Check for a prog name of `*step'. If present,
5440 step the simulator instead of allowing it to run free.
5442 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5444 * Make-common.in (sim_main_headers): Add sim-signal.h.
5446 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5448 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5450 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5452 * sim-signal.h: Start simulator signals at 64 so that host signal
5453 numbers can be detected and reported.
5455 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5457 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5459 * callback.c (cb_host_to_target_stat): Fix return values.
5461 * cgen-sim.h (enum_signal_type): Delete.
5462 (engine_signal): Update prototype.
5463 * cgen-utils.c: Don't include <signal.h>.
5464 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5465 (engine_signal): Update.
5467 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5468 (sim_state_free): Call SIM_STATE_FREE if defined.
5470 * sim-module.c (sim_module_install): Don't leave any modules
5471 installed if one fails to install.
5473 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5475 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5476 more, since alloca is not used in this file.
5478 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5479 correctly set the carry and overflow bits for those types.
5480 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5481 with carry, so carry is correct after doing both adds.
5482 (ALU*): Space out '\' to make it easier to read.
5484 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5486 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5489 * sim-signal.c, sim-signal.h: New files.
5490 * Make-common.in (sim-signal.o): Add rule for.
5491 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5492 * sim-abort.c: Don't include <signal.h>.
5493 * sim-basics.h: #include "sim-signal.h".
5494 * sim-break.c: Don't include <signal.h>.
5495 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5496 * sim-core.c: Don't include <signal.h>.
5497 (SIGBUS): Delete definition.
5498 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5499 * sim-engine.c: Don't include <signal.h>.
5500 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5501 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5502 * sim-resume.c: Don't include <signal.h>.
5503 (SIGTRAP): Delete definition.
5504 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5505 * sim-stop.c: Don't include <signal.h>.
5506 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5507 * sim-watch.c: Don't include <signal.h>.
5508 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5510 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5512 * sim-base.h (CIA_ADDR): Provide default definition.
5513 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5514 * sim-break.c (sim_handle_breakpoint): Likewise.
5516 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5518 * Make-common.in (srccom): New variable.
5520 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5521 (LIB_OBJS): Add syscall.o.
5522 (gentmap): Pass $(NL_TARGET) to $(CC).
5523 (syscall.o): Add rule for.
5524 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5525 (sim-bits.o): Depend on $(sim-n-bits_h).
5526 (sim-load.o): Depend on callback.h.
5528 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5529 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5530 * cgen-mem.h, cgen-ops.h: New files.
5532 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5534 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5536 * callback.c: #include string.h or strings.h.
5537 #include sys/types.h and sys/stat.h.
5538 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5539 (os_get_errno,os_open): Update.
5540 (os_stat,os_fstat): New functions.
5541 (os_init): Initialize syscall_map, errno_map, open_map.
5542 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5543 errno_map, open_map, signal_map, stat_map.
5544 (cb_read_target_syscall_maps): New function.
5545 (cb_target_to_host_syscall): New function.
5546 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5547 (cb_target_to_host_open): Renamed from target_to_host_open.
5548 (store): New function.
5549 (cb_host_to_target_stat): New function.
5550 * syscall.c: New file.
5551 * gentmap.c (sys_tdefs): New global.
5552 (gen_targ_vals_h): Output target syscall numbers.
5553 (gen_targ_map_c): Update. Output target syscall translation map.
5554 * gentvals.sh: New first argument `target'. Preface table with
5555 #ifdef NL_TARGET_$target if non-null target passed.
5556 * gennltvals.sh: New file.
5557 * nltvals.def: Regenerated.
5559 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5561 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5563 (sim_core_dummy_M): Declare.
5565 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5567 * sim-core.c (sim_core_signal): Print the address of the
5570 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5572 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5574 * sim-base.h (sim_state_base): Add member trace_data.
5575 (STATE_TRACE_DATA): New macro.
5576 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5577 ({WITH_,}TRACE_DEBUG_P): New macros.
5578 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5579 (_sim_cpu): Delete forward reference.
5580 (debug_printf): Update.
5581 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5582 (trace_options): Add --trace-debug.
5583 (set_trace_options): Handle it.
5584 (trace_option_handler): Likewise.
5585 (trace_install): Init state trace_data struct.
5586 (trace_uninstall): Close state trace file.
5587 * sim-events.c (ETRACE): Only print source file and line number if
5589 * sim-n-core.h (sim_core_trace_M): Likewise.
5591 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5593 1997-11-13 Felix Lee <flee@cygnus.com>
5595 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5597 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5599 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5601 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5603 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5605 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5606 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5609 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5611 * sim-events.c (sim_events_process): Re-compute the time -
5612 update_time_from_event - as each event is processed. Reverses
5615 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5617 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5619 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5621 * sim-events.c (sim_events_process): Delete redundant call to
5622 update_time_from_event.
5623 (sim_events_slip): Always decrement time_from_event.
5624 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5625 Delete assertion that time_from_event >=0 when work in queue, no
5628 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5630 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5631 (standard_option_handler): Update.
5633 * sim-options.h: Clarify documentation.
5634 (OPTION_LONG_ONLY_P): Delete definition.
5635 (OPTION_VALID_P): Define.
5637 * sim-options.c (sim_print_help): Allow short only options.
5638 (sim_parse_args): Ditto.
5639 (sim_args_command): Skip short only options.
5640 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5641 separate entries for short and long options in the HANDLERS and
5643 (sim_parse_args): Disable argument permutation.
5645 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5647 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5648 Add argument M, size of data type.
5649 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5650 Declare, ditto for 5, 6 & 7 byte transfers.
5651 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5654 * sim-n-core.h (sim_core_trace_M): Rename from
5655 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5656 with transfer type. Print transfer direction. Handle 1 and 2 byte
5658 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5660 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5661 Update all functions.
5663 * sim-core.c: Generate functions starting with 16 not 1.
5664 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5665 all 5, 6 & 7 byte transfers.
5667 * sim-n-core.h (sim_core_read_misaligned_N,
5668 sim_core_write_misaligned_N): Implement.
5670 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5672 * sim-endian.h (U16_8): Implement
5674 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5676 * sim-endian.h (VL8_16, VH8_16): Implement.
5678 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5680 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5681 (memory_option_handler): Skip comma in alias address list
5683 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5685 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5687 (parse_size, parse_addr): New functions
5688 (memory_option_handler, memory_options): Parse address & size
5689 using new functions. Pass level, space, modulo to do_memopt_add &
5692 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5694 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5695 `attach_type attach' argument with `unsigned level' argument.
5698 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5699 sim_core_attach): Replace argument attach with level. Update
5700 verification of arguments.
5701 (sim_core_map_detach, sim_core_detach): Replace argument attach
5704 * sim-basics.h (enum _attach_type): Delete.
5706 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5708 * sim-core.h (sim_core_write_8): Define.
5710 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5712 * sim-bits.h: Document ROTn macro.
5714 * sim-endian.h (H2T): Handle 16 byte variables.
5716 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5719 * sim-core.c: Do not generate sim_core_*_word.
5721 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5722 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5724 * sim-core.h (sim_core_read_unaligned_word,
5725 sim_core_read_aligned_word, sim_core_read_word,
5726 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5727 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5729 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5731 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5733 * sim-endian.h: Disable 16 byte support.
5735 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5737 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5739 * sim-n-core.h (sim_core_trace_N): New function.
5740 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5741 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5743 * sim-endian.h: Add 128 bit variant.
5745 * sim-core.h, sim-core.c: Add 128 bit variant.
5747 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5749 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5751 * sim-events.c (sim_events_process): Clear events->work_pending.
5752 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5753 setting, nr_ticks_to_process.
5754 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5755 when the event queue isn't next.
5757 * sim-events.h, sim-events.c (sim_events_slip): New function.
5759 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5761 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5763 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5766 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5768 * nrun.c (main): Remove useless test of name != NULL.
5769 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5771 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5773 * sim-fpu.c (EXPMAX): Type is unsigned.
5774 (MIN_INT, MAX_INT): Type is signed64.
5775 (i2fpu): Type of val is signed64.
5777 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5779 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5780 a bucket size of zero.
5782 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5783 OPTION_PROFILE_PC): Define.
5784 (profile_option_handler): Add support for --profile-pc and
5785 --profile-pc-granularity options.
5786 (profile_pc_init): When possible, compute nr buckets from bucket
5789 * sim-profile.c (profile_pc_init): Align the profile-pc end
5790 address with the profile-pc bucket size.
5792 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5793 something less ambiguous.
5794 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5796 * sim-profile.c (profile_pc_cleanup): New function. Move
5797 profile_pc_uninstall code to here.
5798 (profile_pc_uninstall): Call.
5799 (profile_pc_init): Call.
5801 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5803 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5804 file using BSD gprof format.
5806 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5808 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5809 MSBIT64): Force result to unsignedN.
5811 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5813 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5815 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5816 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5817 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5818 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5820 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5822 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5825 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5826 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5828 (sim_core_attach): Rename buffer_freed to free_buffer, type
5829 void*. Ensure that allocated buffer is alligned according to
5832 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5834 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5835 (ALU64_SUB): Define.
5837 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5838 (.gdbinit): Remove dependencies, generate once per build.
5840 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5842 * sim-n-core.h (sim_core_read_aligned_N,
5843 sim_core_write_aligned_N): Make xaddr param type address_word not
5846 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5848 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5849 unpacked floating point struct. Pass sim_fpu object by reference.
5850 Add preliminary support for rounding modes.
5852 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5854 * configure: Regenerated to track ../common/aclocal.m4 changes.
5856 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5858 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5859 WITH_TARGET_BITSIZE.
5861 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5863 * sim-profile.c (profile_print_core): label needs empty statement.
5865 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5867 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5868 and zfree instead of xmalloc and free. Prevents warnings.
5870 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5872 * configure: Regenerated to track ../common/aclocal.m4 changes.
5874 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5876 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5877 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5879 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5880 controling the bitsize/msb of the target.
5882 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5884 * Make-common.in: New files sim-break.c, sim-break.h.
5885 * sim-base.h: Add point to breakpoint list to sim_state_base.
5886 * sim-break.c sim-break.h: New modules that implement intrinsic
5888 * sim-module.c: Add breakpoint module.
5890 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5892 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5894 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5896 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5897 (SIGBUS) define for Windows.
5898 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5899 * sim-resume.c: define SIGTRAP for windows.
5900 * sim-xcat.h: use token pasting if ALMOST_STDC.
5902 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5904 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5906 (CONFIG_CFLAGS): Add same.
5908 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5910 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5911 (SIGNED32): use ##i32.
5913 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5915 * configure: Regenerated to track ../common/aclocal.m4 changes.
5917 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5919 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5922 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5923 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5924 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5925 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5926 (CONFIG_CFLAGS): Add same.
5928 * aclocal.m4: Perform AC_SUBST on optional options.
5930 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5932 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5934 * sim-options.c (standard_option_handler): Typo in warning message.
5936 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5938 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5939 insn count. Make count conditional on there being a valid
5941 (profile_pc_init): Make default PC profile frequency an arbitrary
5944 * sim-base.h: Ditto.
5946 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5949 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5952 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5954 * configure: Regenerated to track ../common/aclocal.m4 changes.
5956 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5958 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5959 configured alignment.
5961 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5963 * configure: Regenerated to track ../common/aclocal.m4 changes.
5965 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5967 * sim-config.c (sim_config): Check for default alignment.
5969 * sim-options.c (standard_option_handler): Add alignment option.
5971 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5972 default alignment requirements on memory accesses.
5974 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5976 * sim-load.c (sim_load_file): Return failure if the executable
5977 had no loadable sections.
5979 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5981 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5984 * sim-core.c (sim_core_signal): When bad access halt simulator
5985 SIGSEGV / SIGBUS instead of aborting.
5986 (signal.h): Include.
5988 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5989 options was missing.
5991 * sim-bits.h (MOVED): Define
5993 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5995 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5998 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6000 * sim-bits.c: Add 8 bit versions of bit macros.
6002 * sim-bits.h: Ditto.
6004 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6006 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6007 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6009 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6010 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6012 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6013 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6015 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6017 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6018 configure.in: Output to cconfig.h instead of config.h.
6020 * configure: Regenerated to track ../common/aclocal.m4 changes.
6022 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6024 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6027 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6029 * callback.c (os_write): divert stdout and stderr to their
6032 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6034 * sim-profile.c (profile_print_speed): Call
6035 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6037 * sim-events.c (sim_events_elapsed_time): New function return nr
6038 host MS consumed by the simulator.
6039 (sim_watch_valid): Use.
6041 * sim-module.c (modules): Install sim_events very very early.
6043 * sim-profile.c (profile_print): Call profile_print_pc.
6045 (profile_pc_init): New function, set up processor for PC
6047 (profile_print_pc): New function, print a PC profile.
6048 (profile_pc_event): New function, sample PC.
6050 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6051 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6054 * sim-options.c (sim_print_help): Pacify GCC.
6056 * sim-n-core.h (sim_core_read_aligned_N,
6057 sim_core_write_aligned_N): Add un-conditional profile call.
6058 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6059 profile call when aligned read/write isn't used.
6061 * sim-base.h: Include sim-profile, sim-model after sim-core &
6062 sim-events allow sim-core to define useful values.
6064 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6065 (profile_option_handler, profile_options): Add support for
6066 --profile-core option.
6067 (print_bar): Include when core profiling.
6068 (profile_print_core): New function, print core profile.
6070 * sim-config.c (print_sim_config): Print profile status.
6072 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6073 WITH_PROFILE_PC_P): Define.
6074 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6075 (PROFILE_COUNT_CORE): Define.
6077 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6079 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6080 interrupt_names array as the data.
6081 (sim-watch.h): Document.
6083 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6085 * sim-options.c (sim_print_help): When the doc string is to long
6088 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6089 that only the first few the watch options are listed. Generate
6090 meanginful usage messages.
6092 * sim-options.h (struct OPTION): Clarify use of doc_name field
6094 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6096 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6097 (standard_option_handler): Handle --architecture-info.
6099 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6101 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6102 illegal zero-sized array.
6103 * sim-core.c (sim_core_xor_read_buffer): same.
6105 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6107 * nltvals.def: Regenerate.
6109 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6111 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6113 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6115 * sim-bits.c (MASKED): Delete.
6116 (EXTRACTED): Delete.
6117 (LSEXTRACTED, MSEXTRACTED): New functions.
6119 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6120 (MSMASKEDn, LSMASKEDn): Add last argument.
6123 * sim-bits.h (EXTEND8, EXTEND16): Define.
6124 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6126 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6128 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6129 current instruction address.
6131 * sim-inline.h (*_ENGINE): Define.
6133 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6135 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6137 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6138 (watch_option_handler): Call delete_watchpoint with ident or type.
6139 (sim_watchpoint_install): Create interrupt specific watchpoint
6140 commands on the fly.
6141 (do_watchpoint_create): New function, create a watch point using
6142 type/int-nr info encoded in the option nr.
6143 (do_watchpoint_info): New function. List active watchpoints.
6145 * sim-watch.h: Change data structure to a list.
6147 * sim-memopt.c (memory_option_handler): Require explicit "all"
6148 before deleting all memory regions.
6150 * sim-utils.c (sim_do_commandf): New function, printf version of
6153 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6155 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6157 (SIGNED64, UNSIGNED64): Delete.
6158 (ALU64_ADD): Don't rely on bit endianness.
6159 (ALU64_BEGIN): Define.
6161 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6162 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6164 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6165 suffix - u64, LL - to 64 bit constants.
6167 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6169 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6171 * sim-utils.h (NZALLOC): Define - zalloc * N.
6173 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6174 implementation of read/write functions.
6176 * Make-common.in (sim-hrw.o): New target.
6178 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6181 * sim-memopt.c (memory_option_handler): Implement memory-size
6182 command. Implement memory-alias command. Let memory-delete delete
6184 (add_memopt): New function. Add a memory region.
6185 (do_memopt_delete): New function. Delete a memory region.
6187 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6189 * sim-core.c (sim_core_detach): New function.
6190 (sim_core_map_detach): New function. Perform the actual detach.
6191 (sim_core_init): Move initialization code from here.
6192 (sim_core_install): To here.
6193 (sim_core_uninstall): And here.
6195 * sim-module.c: Add memopt module.
6197 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6198 simulator base type.
6200 * Make-common.in (sim_main_headers): Add sim-memopt.h
6201 (sim-memopt.o): New target.
6203 * sim-core.c (sim_core_install): Add core_options to the option
6206 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6209 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6212 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6213 address_word, add mask member.
6215 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6216 address_word, allow for 64bit targets in 32bit host. Add modulo
6218 (sim_core_map_attach): Ditto.
6219 (new_sim_core_mapping): Ditto.
6220 (sim_core_translate): Mask address when modulo memory.
6222 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6224 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6226 * gdbinit.in: New file.
6227 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6228 * Make-common.in (distclean): Delete .gdbinit.
6229 (.gdbinit): Add rule for.
6230 * configure: Regenerated to track ../common/aclocal.m4 changes.
6232 * Make-common.in (cgen-run.o): Add rule for.
6234 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6236 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6238 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6239 both resumed and previous elapsed time.
6240 (sim_events_init): Set initial_wallclock and current_wallclock to
6242 (sim_events_install): Install sim_events_suspend and
6244 (sim_events_watch_clock): Allow for suspended simulator when
6245 computing the time of the clock event.
6247 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6248 initial_wallclock to elapsed_wallclock, set both to zero.
6249 (sim_events_init, sim_events_uninstall): Delete prototypes.
6251 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6253 * sim-module.c(sim_module_resume, sim_module_suspend): New
6256 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6258 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6261 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6263 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6264 * Make-common.in (TAGS): Likewise.
6265 * sim-n-bits.h: Add TAGS comments for all functions.
6266 * sim-n-core.h: Likewise.
6267 * sim-n-endian.h: Likewise.
6269 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6271 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6274 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6276 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6279 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6281 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6282 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6284 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6286 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6287 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6288 nr_transfered and nr_this_transfer unsigned.
6290 * sim-events.c (sim_events_tickn): N is signed, as limited to
6293 * sim-n-endian.h (offset_N): Change size to unsigned.
6295 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6297 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6299 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6301 * sim-options.c (sim_parse_args): Use dupargv.
6303 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6305 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6307 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6309 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6312 * sim-options.c (standard_options): Add --architecture=MACHINE and
6313 --target=TARGET options.
6314 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6315 (standard_option_handler): Handle architecture and target options.
6318 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6320 (sim_analyze_program): Set prog_bfd architecture from
6321 STATE_ARCHITECTURE if known.
6323 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6325 * configure: Regenerated to track ../common/aclocal.m4 changes.
6328 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6330 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6331 that option does not apply to certain files.
6333 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6335 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6336 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6337 offset from MSB/LSB.
6339 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6340 access address of sub word quantity of a hosts 16, 32, 64 bit word
6342 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6343 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6344 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6345 return N*2 byte value with argument in Hi/Lo word. Renamed from
6346 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6348 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6349 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6350 so that bit offset is explicit.
6352 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6354 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6355 Update STATE_PROG_BFD when needed with a dup'd copy of the
6358 * sim-config.c (sim_config): Delete ABFD argument, use
6359 STATE_PROG_BFD directly.
6361 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6363 * run.c (main): Pass the open ABFD to sim_create_inferior.
6365 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6369 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6370 hardware only simulator targets.
6372 * Make-common.in (sim-hload.o): Add rule.
6374 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6376 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6377 used by copyargv and freeargv.
6379 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6380 STATE_PROG_ARGV, not just a pointer.
6382 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6384 * configure: Regenerated to track ../common/aclocal.m4 changes.
6387 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6389 * aclocal.m4 (sim-endian): Add second argument to
6390 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6391 default endian when not hardwired.
6393 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6394 else failes value for target byte order.
6396 * sim-config.c (sim_config): Add abfd arguments. Set
6397 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6399 (sim_config): Return SIM_RC, don't abort.
6402 * run.c (main): Update call to sim_open - add ABFD argument.
6403 * nrun.c (main): Add NULL ABFD argument.
6405 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6407 * callback.c (os_poll_quit): Make static.
6408 Call sim_cb_eprintf, not p->eprintf.
6409 (sim_cb_printf, sim_cb_eprintf): New functions.
6410 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6412 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6413 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6414 sim-utils.h. #include sim-utils.h.
6415 * sim-utils.h: Above decls moved here.
6416 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6418 * sim-watch.c (action_watchpoint): Fix thinkos.
6420 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6422 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6424 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6426 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6427 to FORCED_ALIGNMENT case.
6429 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6431 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6433 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6435 * Make-common.in (libsim.a): Fix typo.
6437 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6439 * nrun.c (main): Verify the structure returned before using it.
6441 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6443 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6446 * sim-engine.c (sim_engine_install): New function. Install the
6447 engine init functions.
6448 (sim_engine_init): [Re]initialize the simulator engine.
6450 * sim-module.c: Add sim_engine to list of modules that always
6453 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6455 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6456 to remove the old watchpoint, not delete_watchpoint.
6457 (watch_option_handler): Action the correct watchpoint, not just
6460 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6462 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6463 both low and high word.
6464 (sim_core_write_aligned_N): Ditto.
6466 * sim-trace.c (set_trace_options): Delete code explicitly setting
6469 * sim-options.c (sim_print_help): Call the list commands if not a
6470 standalone simulator.
6471 (sim_print_help): Advise that some options may not be applicable.
6473 * sim-trace.c (set_trace_options): Assume core present.
6475 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6476 buffer when full not almost full.
6478 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6480 * sim-events.c (sim_events_process): Don't blat the event queue
6481 when processing watchpoints.
6483 * sim-watch.h: Make arg unsigned long - stop sign extension.
6485 * sim-events.c (sim_watch_valid): rewrite so debugable.
6487 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6489 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6490 inequality test is possible.
6491 (handle_watchpoint): Re-pass is_within arg.
6492 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6493 0 to schedule_watchpoint's is_within arg.
6494 (sim_watchpoint_init): Re-pass is_within arg.
6496 * sim-options.c (sim_print_help): Add is_command argument. Don't
6497 include -- prefix when called from the command line interpreter.
6499 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6501 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6502 zero indicates that the test should be reversed.
6503 (sim_events_watch_core): Ditto.
6504 (WATCH_CORE): Compare range against is_within.
6507 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6509 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6510 sim_core_read_buffer. Check nr-bytes transfered.
6512 * sim-core.h (sim_core_common): Define a new struct that contains
6513 the common data. to sd and cpu structures.
6514 * sim-core.c (sim_core_attach): Update.
6515 (sim_core_init): Update. Remember to copy initialized data to each
6517 (sim_core_find_mapping): Ditto.
6519 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6520 (sim_core_write_buffer): Ditto.
6522 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6523 transfer use xor version of read buffer.
6524 (sim_core_write_unaligned_N): Ditto for write.
6526 * sim-core.c (sim_core_xor_read_buffer): New function implement
6527 xor-endian data read breaking transfer up into xor-endian sized
6529 (sim_core_xor_write_buffer): Ditto for write.
6530 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6531 - needed for xor-endian transfers.
6533 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6535 * sim-inline.h: Review description.
6537 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6538 to just those involved in data transfers and configuration.
6540 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6542 * sim-n-core.h (sim_core_read_aligned_N): Use.
6543 (sim_core_read_unaligned_N): Ditto.
6544 (sim_core_read_unaligned_N): Ditto..
6545 (sim_core_write_unaligned_N): Ditto.
6547 * sim-core.h: Add xor endian bitmap to main structure. *
6549 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6551 (sim_core_read_aligned_N): Ditto.
6553 * sim-core.c (sim_core_set_xor_endian): New function.
6554 (sim_core_attach): Don't overwrite the per-cpu xor map when
6555 cloning the global core.
6557 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6559 * sim-engine.h: Update below so that it is using an enumerated
6562 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6564 * sim-engine.c (sim_engine_restart):
6565 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6566 return value used for simulator restart from 0 to 2.
6568 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6570 * cgen-scache.c (scache_option_handler): Add is_command arg.
6572 * sim-model.c (model_option_handler): Add is_command argument.
6574 * sim-profile.c (profile_option_handler): Add is_command arg.
6576 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6579 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6580 order that they are registered.
6582 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6583 between option and command line processing.
6585 * sim-options.c: Include stdlib.h, ctype.h.
6587 * Make-common.in (sim-watch.o): Add rule.
6588 (sim_main_headers): Assume sim-assert.h included.
6589 (sim-*.o): Simplify make rule.
6591 * sim-module.c: Add sim_watch_install to module list.
6593 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6595 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6598 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6599 * sim-events.c (sim_events_install): Ditto.
6600 * sim-core.c (sim_core_install): Ditto.
6601 * sim-model.c (model_install): Ditto.
6602 * sim-options.c (standard_install): Ditto.
6603 * sim-profile.c (profile_install): Ditto.
6604 * sim-reason.c (sim_stop_reason): Ditto.
6605 * sim-run.c (sim_engine_run): Ditto.
6606 * sim-utils.c (sim_analyze_program): Ditto.
6608 * sim-module.c (modules): Make profile_install and trace_install
6611 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6613 * sim-options.c (standard_option_handler): Set the byte order.
6615 * sim-events.c (sim_events_process): Allow multi tick processing.
6616 (sim_events_tickn): New function - multi cycle tick.
6618 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6619 prototypes. Under development.
6620 (sim_events): Replace processing with nr_ticks_to_process.
6622 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6624 * nrun.c (main): Pass callbacks to sim_open instead of using
6627 * run.c (main): Ditto.
6629 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6631 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6632 stop tk interrupting malloc calls.
6633 (sim_events_zalloc): Converse.
6635 * Make-common.in (sim_main_headers): Add sim-events.h.
6637 * sim-events.c (sim_events_schedule_after_signal): Change return
6638 type to void - signal events are strictly internal.
6639 (sim_events_init): Allocate a finite buffer for signal events.
6640 (sim_events_schedule_after_signal): Enter signal events into the
6643 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6644 (sim_engine_restart): Ditto.
6645 (sim_engine_abort): Ditto.
6646 * sim-stop.c (sim_stop): Ditto.
6647 (control_c_simulation): Ditto.
6648 * sim-resume.c (sim_resume): Ditto.
6649 (has_stepped): Ditto.
6650 * sim-abort.c (sim_engine_abort): Ditto.
6652 * sim-basics.h (transfer_type): New type.
6654 * sim-core.c (sim_core_signal): New function. Print core signal
6656 (sim_core_find_mapping): Add transfer argument.
6658 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6659 SIM_CORE_SIGNAL if a recoverable abort.
6660 * sim-core.c (sim_core_find_mapping): Ditto.
6662 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6664 * sim-core.c (sim_core_find_mapping): Replace calls to
6665 sim_io_error to more resiliant sim_engine_abort.
6667 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6668 (sim_core_write_unaligned_N): Ditto.
6670 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6672 * sim-module.c: Add sim_events_install to list.
6674 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6676 (sim_events_init): Now returns SIG_RC.
6678 * sim-run.c: New file. Generic sim_engine_run.
6679 * sim-reason.c: New file. Generic sim_stop_reason.
6680 * sim-stop.c: New file. Generic sim_stop.
6681 * sim-resume.c: New file. Generic sim_resume.
6683 * Make-common.in (sim-engine.o): Add rule.
6684 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6686 * sim-engine.h, sim-engine.c: New file. Provide generic
6687 implementation of sim_engine_halt, sim_engine_error. et.al.
6689 * sim-base.h (sim_state_base): Add member halt.
6690 (sim-engine.h): Include.
6692 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6694 * sim-events.c (sim_events_poll): Update event handler.
6696 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6698 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6700 (sim_events_watch_sim): New function.
6701 (sim_events_watch_core): New function.
6702 (sim_watch_valid): New function.
6703 (sim_events_preprocess): New function.
6704 (sim_events_process): Process the watchpoints as well as the timer
6706 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6707 (sim_events_deschedule): Check all the queues when removing an
6709 (sim_events_init): Ditto for cleaning.
6711 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6713 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6715 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6717 * callback.c (os_open): Type of arg flags is int.
6719 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6721 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6722 just like normal numbers as per IEEE rules.
6724 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6726 * callback.c (os_close): Mark the descriptor as being
6727 available if the close succeeded.
6728 (os_open): Pass 0644 as the mode of the file being created.
6730 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6732 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6735 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6736 * sim-lnline.h: Update.
6738 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6739 conversion functions.
6740 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6742 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6743 compare functions. Replacing.
6744 (sim_fpu_cmp): This. Delete.
6746 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6748 * sim-core.c (sim_core_find_mapping): Call engine_error not
6749 sim_io_error when possible.
6751 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6753 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6754 high/low double word.
6756 * sim-trace.h: Remove definition of attribute - defined in
6759 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6761 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6762 name of the option - or family of options.
6764 * sim-options.c (sim_args_command): Match command `a-b c' with
6765 option `--a-b-c' from option table.
6767 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6769 * sim-options.c (sim_print_help): For optional arguments, wrap
6772 * sim-trace.c (set_trace_options): New function, handle optional
6773 argument and multiple assignment.
6774 (trace_option_handler): Update.
6776 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6777 when branch tracing selected.
6779 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6781 * sim-trace.c (trace_one_insn): Make a va-args function.
6783 * sim-trace.c (trace_vprintf): New function, va-arg version of
6786 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6788 * sim-trace.c (trace_uninstall): Don't close a file twice.
6789 * sim-profile.c (profile_uninstall): Likewise.
6791 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6793 * sim-trace.c (toplevel): Include bfd.h.
6794 (trace_options): Note that --trace-linenum also turns on
6795 --trace-insn. Add --trace-{branch,semantics}.
6796 (trace_option_handler): If --trace-linenum, also turn on
6797 --trace-insn. Add --trace-branch support. If --trace-semantics,
6798 turn on ALU, FPU, branch, and memory tracing.
6799 (trace_one_insn): New function to trace an instruction. Support
6801 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6803 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6804 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6805 (TRACE_branch): Add new mask.
6806 (TRACE_*_P): Define all possible trace_p macros.
6807 (trace_one_insn): Declare function.
6809 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6811 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6812 GNU C doesn't support __attributes__.
6813 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6816 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6818 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6819 addresses are masked forcing them to be correctly aligned.
6820 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6821 * sim-config.c (config_alignment_to_a): Update.
6823 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6825 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6827 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6828 processor specific core maps.
6829 (sim_core_map_attach): Copy the core map data to each of the
6830 processor specific core data structures.
6831 * sim-core.c (sim_core_find_mapping): Update.
6833 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6834 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6835 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6836 alternatives that handle unaligned addresses.
6837 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6839 * cgen-utils.c (sim_disassemble_insn): Update.
6841 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6843 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6846 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6849 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6851 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6853 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6856 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6859 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6861 * cgen-trace.c: Prepend additional trace_printf argument.
6863 * cgen-utils.c (sim_disassemble_insn): Add additional core
6866 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6868 * nrun.c (main): Catch/report errorenous simulator states.
6870 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6871 * sim-trace.c: #include string.h/strings.h so that memset is
6873 * sim-utils.c: Ditto.
6874 * sim-profile.c: Ditto. And stdlib.h.
6875 (print_bar): Only define when used by instruction or memory profiler.
6877 * sim-options.c (standard_option_handler): Make ul more local.
6879 * sim-load.c (sim_load_file): Make the name constant.
6880 (sim_load_file): Passify gcc.
6882 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6884 * sim-utils.c, sim-load.c: Include sim-utils.h.
6886 * sim-base.h (sim_cpu): Pre define here so available to all.
6888 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6889 Restore the sim_cpu and instruction_address arguments so that full
6890 information is available to the abort function.
6891 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6892 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6894 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6895 tracing support for sim-events and sim-core.
6896 (trace_option_handler): Convert #if to if where possible so always
6897 compiled/checked by C compiler.
6898 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6900 * sim-base.h: Adjust comment documenting how to define the cpu
6902 (sim_state_base): Add sim_core and sim_events to simulator base
6905 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6906 * sim-core.c (sim_core_init, sim_core_attach,
6907 sim_core_find_mapping): Update.
6908 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6909 update_time_from_event, insert_sim_event,
6910 sim_events_schedule_after_signal, sim_events_deschedule,
6911 sim_events_tick): Ditto.
6913 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6914 sim-model.h): Move #includes from here.
6915 * sim-base.h: To here.
6916 (sim-core.h, sim-events.h, sim-io.h): Include also
6918 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6920 * callback.c (default_callback): Missing initialisers.
6922 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6924 * sim-utils.c (sim_add_commas): New function.
6925 * sim-basics.h (sim_add_commas): Add prototype.
6926 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6927 * sim-profile.c (COMMAS): New macro.
6928 (print_*): Use it to print commas in numbers.
6930 * configure: Regenerated.
6932 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6933 (cgen_state): New member run_fast_p.
6934 (cgen_init): Add prototype.
6935 (sim_disassemble_insn): New arg `cpu'.
6936 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6937 * cgen-utils.c (cgen_init): New function.
6938 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6939 * genmloop.sh: Call engine_halt if loop exits.
6941 * Makefile.in (sim-options_h): Define.
6942 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6943 (sim-model.o): Add new rule.
6944 (cgen-{scache,trace,utils}.o): Add new rules.
6945 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6946 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6947 Indent output by 2 spaces.
6948 * cgen-scache.h (scache_print_profile): Update.
6949 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6950 Use trace_printf, not fprintf.
6951 (trace_extract): Use trace_printf, not cgen_trace_printf.
6952 * genmloop.sh (!FAST case): Increment `insn_count'.
6953 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6954 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6955 access macro's name.
6956 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6957 Change return type to SIM_RC.
6958 (sim_core_{install,uninstall}): New functions.
6959 * sim-core.h (sim_core_{install,uninstall}): Declare.
6960 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6961 Change return type to SIM_RC.
6962 * sim-model.h (models,machs,model_install): Declare.
6963 * sim-module.c (modules): Add scache_install, model_install.
6964 (sim_post_argv_init): Set cpu->state backlinks.
6965 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6966 (standard_option_handler): Likewise.
6967 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6970 (profile_options): Delete --profile-simcache.
6971 (profile_option_handler): Likewise.
6972 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6974 (profile_print_{memory,model}): Likewise.
6975 (profile_print_simcache): Delete.
6976 (profile_print_speed): New function.
6977 (profile_print): Rewrite.
6978 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6979 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6980 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6981 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6982 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6983 (profile_print): Update prototype.
6985 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6987 * cgen-scache.[ch], cgen-sim.h: New files.
6988 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6989 * sim-model.c: New file.
6991 * Make-common.in (clean targets): Undo patch of Apr. 22.
6993 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6995 * sim-n-bits.h (signed): If we have a standard compiler, undef
6996 signed, so that signedN is defined correctly.
6998 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7000 * sim-module.h, sim-model.h, sim-profile.h: New files.
7001 * sim-module.c, sim-profile.c: New files.
7002 * Make-common.in (SIM_PROFILE): Define
7003 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7004 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7005 (sim_module.o,sim-profile.o): Add rules for.
7006 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7007 (--enable-sim-profile): Add.
7008 * configure: Regenerated.
7009 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7010 model. Move trace and profile support to sim-{trace,profile}.h.
7011 New members trace_data, profile_data.
7012 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7013 * sim-config.h: Provide default definition of WITH_PROFILE.
7014 (WITH_TRACE): Change default to -1.
7015 (MAX_NR_PROCESSORS): Always define.
7016 * sim-options.c: Move trace and profile support to
7017 sim-{trace,profile}.h.
7018 (sim_pre_argv_init): Moved to sim-model.c.
7019 (standard_install): New function.
7020 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7021 (standard_install): Declare.
7022 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7023 (trace_install, trace_uninstall): New functions.
7024 (trace_printf): Update reference to TRACE_FILE.
7025 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7026 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7027 (WITH_TRACE_FOO_P): Define.
7028 (trace_install): Declare.
7029 (TRACE_DATA): New struct.
7031 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7033 * run.c: Undo last exec_bfd patch.
7034 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7036 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7038 * run.c (exec_bfd): Add back in.
7039 (main): Set exec_bfd.
7041 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7043 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7045 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7047 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7048 less well defined engine_error.
7049 * sim-core.c: Ditto.
7051 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7053 * Make-common.in: Change clean targets to use :: so that other
7054 Makefiles can have their own clean targets.
7055 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7056 __STDC__ to control use of stdarg vs. varargs syntax. Some
7057 systems can't use __STDC__, but require stdarg.
7059 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7061 * sim-options.c (standard_options): Add --endian.
7062 (standard_option_handler): Likewise.
7064 * nrun.c: #include <signal.h>.
7065 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7066 handler that calls sim_stop ().
7068 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7070 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7071 handler that calls sim_stop (). Simulators may still be
7072 establishing their own handler.
7074 * sim-events.c (sim_events_poll): Rename from
7075 sim_events_at_large_int. Poll IO.
7077 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7080 * callback.c (os_poll_quit): New function poll for quit signal
7082 (default_callback): Include magic number.
7084 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7086 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7087 Check for functions getrusage, time.
7088 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7089 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7090 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7091 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7093 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7095 * sim-options.c, sim-options.h: New files.
7096 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7097 * Make-common.in (nrun.o): Add rules for.
7100 * run.c (main): Check return value of sim_open.
7102 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7103 (sim_main_headers): Add sim-trace.h.
7104 * run.c (exec_bfd, target_byte_order): Delete.
7105 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7106 call sim_load instead. Check return code of sim_create_inferior.
7107 * sim-base.h (CURRENT_STATE): Define.
7108 (sim_state_base): Make typedef. New members options, prog_argv,
7109 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7110 mem_size, memory [+ corresponding access macros].
7111 (sim_cpu_base): New typedef.
7112 * sim-trace.h: New file.
7113 * sim-trace.c: New file.
7114 * sim-basics.h: #include it.
7115 * sim-load.c: New file.
7117 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7119 * Make-common.in (INSTALL): Set to @INSTALL@.
7120 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7121 (install-common): Depend upon installdirs. Use
7122 $(program_transform_name) directly, rather than using
7124 (installdirs): New target.
7125 * Makefile.in (INSTALL): Set to @INSTALL@.
7126 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7127 (install-man): Depend upon installdirs. Use
7128 $(program_transform_name) directly, rather than using
7130 (installdirs): New target.
7132 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7134 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7137 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7139 * sim-basics.h: Only bring in config.h and tconfig.h if
7142 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7144 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7145 numbering convention of the target.
7146 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7147 and WITH_TARGET_WORD_MSB.
7148 (sim_config): When possible, check for consistency with bitsize
7151 * sim-bits.h: Allow MSB to be other than zero.
7152 * sim-bits.c: Ditto.
7153 * sim-n-bits.h: Ditto.
7155 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7156 * sim-n-bits.h (MSMASKEDn): Ditto.
7158 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7160 * Makefile.in (INSTALL): Change install.sh to install-sh.
7162 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7164 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7166 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7168 * run.c (main): Check that a program to run was specified.
7170 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7172 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7174 * configure: Regenerated to track ../common/aclocal.m4 changes.
7177 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7179 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7180 * sim-config.h: To here.
7182 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7183 (sim_main_headers): Define.
7184 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7185 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7187 (sim-utils.o): Add rule for.
7188 * sim-utils.o: New file.
7189 * sim-basics.h: #include sim-base.h.
7190 (zalloc): Make argument unsigned long.
7191 * sim-base.h: New file.
7192 * sim-inline.h (SIM_IO support): Delete.
7193 * sim-io.h: Delete inline support.
7194 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7195 * sim-config.c: sim-state.h renamed to sim-main.h.
7196 * sim-core.c: Likewise.
7197 * sim-events.c: Likewise.
7199 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7201 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7202 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7204 * configure: Regenerated to track ../common/aclocal.m4 changes.
7206 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7208 * configure: Regenerated to track ../common/aclocal.m4 changes.
7210 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7212 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7213 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7214 are defined by the configure.
7216 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7218 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7219 reserved-bits): Always define.
7221 * sim-config.h, sim-config.c (sim_config): New function - and new
7222 file - co-ordinate the setting/checking of the common simulator
7223 configuration options.
7225 * Make-common.in (sim-config.o): Add rule.
7227 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7229 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7230 va_list from void *, since va_list might not be a pointer type.
7232 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7234 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7236 (offset_N): Correct computation of LE offset.
7238 * sim-io.c (sim_io_error): Include a new line when reporting
7241 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7244 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7246 * run.c: Include alloca-conf.h.
7248 * callback.c (os_evprintf_filtered): Fix typo.
7250 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7252 * run.c (string.h, strings.h, stdlib.h): Include.
7254 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7255 0 when nothing pending.
7257 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7258 will soon be going away.
7259 (getopt): Plicate GCC.
7261 * sim-endian.c (sim-io.h): Plicate GCC.
7262 * sim-bits.c (sim-io.h): Ditto.
7263 * sim-n-bits.h (ROTn): Ditto.
7265 * sim-io.c (sim_io_error): Correct check for NULL.
7267 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7269 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7272 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7274 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7275 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7277 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7279 * sim-alu.h: Include sim-xcat.h.
7281 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7283 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7284 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7287 * sim-events.c (sim_events_at_large_int): New function. Just
7288 schedules an event every large-int ticks.
7289 (sim_events_init): Call.
7290 (sim_events_tick, sim_events_process): Move async handing to
7291 sim_events_process. Move timer decrement so that it occures after
7292 events have been processed.
7294 * sim-basics.h (struct _engine): Remove declaration.
7296 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7297 everything with same. Rename global struct to SIM_DESC.
7298 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7299 * sim-io.h, sim-io.c: Ditto.
7301 * sim-assert.h: New file. Optional assertion checking macros.
7302 * sim-io.c (sim_io_error): Make just this function tolerant to
7305 * sim-xcat.h: New file. Define concatenate macros.
7306 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7307 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7311 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7313 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7315 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7317 * sim-inline.h: Add definitions for sim-types.
7318 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7321 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7323 * sim-events.h: Remove defunct reference to callback struct.
7325 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7327 * configure: Re-generate.
7329 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7331 * Make-common.in (CSEARCH): Do not include the gdb directory in
7334 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7336 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7337 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7338 to explicitly incorporate these.
7340 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7341 specify the alignment restrictions of the target architecture -
7342 without this option all alignment restrictions are accomodated.
7343 (--enable-sim-assert): New option. Conditionally compile in
7344 assertion statements.
7345 (--enable-sim-float): New option. Strongly specify the target's
7346 floating point support.
7347 (--enable-sim-hardware): New option. Specify the hardware devices
7348 included in the simulation.
7349 (--enable-sim-packages): New option. Specify the hardware
7350 packages included in the simulation.
7351 (--enable-sim-regparm): New option. Specify that parameters be
7352 passed in registers instead of on the stack.
7353 (--enable-sim-reserved-bits): New option. Specify that reserved
7354 bits within an instruction are are correctly set.
7355 (--enable-sim-smp): New option. Specify the level of SMP support
7356 to be included in the simulator.
7357 (--enable-sim-stdcall): New option. Specify an alternative
7358 function call convention.
7359 (--enable-sim-xor-endian): New option. Configure xor-endian
7360 support used by some targets to implement bi-endian support.
7362 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7364 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7365 host endianness to be overridden.
7366 (--enable-sim-endian): Allow the target platform's byte order
7368 (--enable-sim-inline): Control the inlining of common components.
7369 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7370 (--enable-sim-warnings): Enable additional GCC compiler checks.
7371 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7374 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7375 sim-*-n.h so that the names are uniq on dos machines
7376 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7378 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7380 * run.c: #include "libiberty.h".
7381 (main): New locals sd,no_args,sim_argv.
7382 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7383 is program name. Update call to sim_set_callbacks.
7384 Record result of sim_open, pass to other sim_foo routines.
7386 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7388 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7391 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7393 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7394 Route stdout through buffered IO.
7396 * callback.c: Add os_flush_stderr, os_write_stderr,
7397 os_evprintf_filtered functions to route error output through
7400 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7401 Correct return type - should be void.
7403 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7405 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7407 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7408 not provide a default value as undefined indicates disable code.
7410 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7412 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7414 * sim-events.h, sim-events.c: Ditto.
7415 * sim-io.h, sim-io.c: Ditto.
7417 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7419 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7421 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7422 extract the tail or least signifiant bits from an integer of the
7425 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7426 WITH_TARGET_BITSIZE so that the compilation will fail when an
7427 unsupported bitsize value is defined.
7429 (INSERTED*): Convert to functions.
7430 (EXTRACTED*): Ditto.
7432 (SIGN_EXTEND, SEXT): Change to more terse name.
7434 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7436 * sim-inline.h: Allow explicit control over which .c files will be
7437 included by their header.
7439 * sim-inline.h: Allow explicit control over which .c files use the
7440 alternative - REGPARM - parameter passing mechanism.
7442 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7443 icache.c, idecode.c, semantics.c or support.c. Those names are
7444 not generally applicable.
7446 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7448 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7449 in a fashion similar to sim-endian-n.
7451 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7452 both value and address macro's.
7454 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7456 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7458 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7459 generic L_word, H_word macro's.
7461 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7463 * sim-basics.h: Borrow code from ppc directory.
7464 * sim-bits.c: Ditto.
7465 * sim-bits.h: Ditto.
7466 * sim-config.h: Ditto.
7467 * sim-endian-n.h: Ditto.
7468 * sim-endian.c: Ditto.
7469 * sim-endian.h: Ditto.
7470 * sim-inline.c: Ditto.
7471 * sim-inline.h: Ditto.
7472 * sim-types.h: Ditto.
7474 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7476 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7477 all the ALU size alternatives and then auto-configure a default.
7479 * sim-alu.h: Copy ppc/idecode_expression.h.
7481 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7483 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7484 sign extend a bit within a value.
7486 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7487 a pointer into the middle of a host word.
7488 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7490 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7492 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7493 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7494 appropriate definitions of read, write, etc. Add prototype for
7497 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7499 * Makefile.in (libcommon.a): Delete.
7500 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7501 (gentmap,targ-vals.h,targ-map.c): Likewise.
7502 (run-autoconf): Delete.
7503 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7504 (common makefile fragment): Moved back into ...
7505 * Make-common.in: Resurrect.
7506 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7507 * configure: Regenerated.
7509 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7511 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7512 (SIM_AC_OUTPUT): To here.
7514 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7516 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7517 comments and single quotes. Fixes a problem found on hpux.
7519 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7521 * aclocal.m4: Remove Make-common.in from dependencies.
7522 * (distclean): Remove targ-vals.def.
7524 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7525 into here. Makes insertion into makefiles easier. Also, change
7526 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7527 targ-map.o, and run are built. They are now built in the
7528 individual simulator directories, taking sources from ../common as
7529 necessary. This replaces the merging of libcommon.a into
7530 linsim.a, which was problematic for the WinGDB build process.
7531 * run.c: Include config.h from . instead of ../common.
7532 * Make-common.in: Remove. It's no longer necessary.
7534 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7536 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7537 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7539 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7541 * run.c (main): Set target_byte_order before call to sim_open.
7543 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7545 * callback.c: #include <stdlib.h>
7546 (os_error): New function.
7547 (default_callback): Add os_error.
7549 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7551 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7552 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7554 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7556 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7558 * run.c: #include ../common/config.h, tconfig.h.
7559 (myname): New static global.
7560 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7561 Only process -c ifdef SIM_HAVE_SIMCACHE.
7562 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7563 Parse program name from argv[0] and use in error messages.
7564 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7565 Add support for incomplete h8/300 termination indicators.
7566 (usage): Make more verbose.
7567 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7568 * Makefile.in,Make-common.in,callback.c: New files.
7569 * nltvals.def,gentmap.c,gentvals.sh: New files.
7571 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7573 * run.c: Include stdarg.h if __STDC__.
7575 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7577 * run.c (main): Don't print out anything if the signal
7578 number is zero (ie no signal).
7580 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7582 * run.c (main): Print out if the program raised a signal.
7584 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7586 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7589 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7591 * run.c (main): Explicitly cast malloc() parameter.
7593 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7595 * run.c (sim_bfd): New global to hold the bfd pointer for the
7597 (main): Initialize sim_bfd.
7599 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7601 * run.c (main): Use new bfd_big_endian macro.
7603 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7605 * run.c (main): Removed SH specific comments, so source is
7606 generic. Also updated to only load relevant sections. Moved
7607 sim_open() to after callback attach (to match GDB).
7609 * run.1: Removed SH specific comments.
7611 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7613 * run.c (main): Always return sigrc at end.
7615 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7617 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7618 bfd_check_format() fails.
7620 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7622 * run.c, run.1: From sh directory.