1 2021-06-19 Mike Frysinger <vapier@gentoo.org>
3 * Make-common.in (SIM_INLINE): Delete.
5 2021-06-19 Simon Marchi <simon.marchi@polymtl.ca>
7 * sim-inline.h: Move UNUSED before TYPE.
9 2021-06-19 Mike Frysinger <vapier@gentoo.org>
11 * Make-common.in (clean): Delete BUILT_SRC_FROM_COMMON usage.
13 2021-06-19 Mike Frysinger <vapier@gentoo.org>
15 * Make-common.in (CSEARCH): Change @INCINTL@ to $(INTL_CFLAGS).
16 (LIBINTL, LIBINTL_DEP): Delete.
18 2021-06-19 Mike Frysinger <vapier@gentoo.org>
20 * Make-common.in: Move dependency vars to ../arch-subdir.mk.in.
22 2021-06-19 Mike Frysinger <vapier@gentoo.org>
24 * Make-common.in: Move toolchain vars to ../arch-subdir.mk.in.
26 2021-06-19 Mike Frysinger <vapier@gentoo.org>
28 * Make-common.in (lt_cv_dlopen_libs): Delete.
29 (@PLUGINS_TRUE@LIBDL): Likewise.
30 (ZLIB): Use $(zlibdir).
32 2021-06-19 Mike Frysinger <vapier@gentoo.org>
34 * Make-common.in (CONFIG_LIBS): Add $(COMMON_LIBS).
36 2021-06-18 Mike Frysinger <vapier@gentoo.org>
38 * Make-common.in (WARN_CFLAGS, WERROR_CFLAGS): Delete.
40 2021-06-18 Mike Frysinger <vapier@gentoo.org>
42 * Make-common.in: Include ../arch-subdir.mk.
44 2021-06-18 Mike Frysinger <vapier@gentoo.org>
46 * cgen-run.c: Include sim-signal.h.
47 * cgen-utils.c, nrun.c, sim-core.c, sim-engine.c, sim-reason.c,
48 sim-resume.c, sim-signal.c, sim-stop.c, sim-watch.c: Likewise.
49 * sim-basics.h: Delete sim-signal.h include.
51 2021-06-18 Mike Frysinger <vapier@gentoo.org>
53 * sim-basics.h: Delete libiberty.h include.
55 2021-06-17 Mike Frysinger <vapier@gentoo.org>
57 * Make-common.in (SIM_ENDIAN): Delete.
58 * sim-config.c (sim_config): Delete WITH_DEFAULT_TARGET_BYTE_ORDER.
59 (sim_config_print): Likewise.
60 * sim-config.h (WITH_TARGET_BYTE_ORDER): Delete.
61 (WITH_DEFAULT_TARGET_BYTE_ORDER): Likewise.
63 2021-06-17 Mike Frysinger <vapier@gentoo.org>
65 * cgen-trace.c: Include sim/callback.h.
66 * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
67 * sim-basics.h: Delete sim/callback.h include.
68 * sim-endian.h: Include bfd.h.
69 * sim-syscall.h (struct cb_syscall): New forward decl.
70 * sim-utils.h (sim_analyze_program): Likewise.
72 2021-06-16 Mike Frysinger <vapier@gentoo.org>
74 * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
75 (generated_files): Delete config.h.
76 (distclean): Likewise.
77 (config.h, stamp-h): Delete rules.
78 * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
81 2021-06-15 Mike Frysinger <vapier@gentoo.org>
83 * Make-common.in: Add stamp-modules rule to avoid rebuilds.
84 (clean): Delete modules.c files.
85 * local.mk: Add version.c-stamp rule to avoid rebuilds.
86 (CLEANFILES): Add version.c files.
88 2021-06-14 Mike Frysinger <vapier@gentoo.org>
90 * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
92 2021-06-14 Mike Frysinger <vapier@gentoo.org>
94 * Make-common.in (GNULIB_BUILDDIR): Rename to ...
95 (GNULIB_PARENT_DIR): ... this. Remove "gnulib" from value.
97 2021-06-12 Mike Frysinger <vapier@gentoo.org>
99 * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
100 * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
101 * portability.c, portability.h: New files.
103 2021-06-12 Mike Frysinger <vapier@gentoo.org>
105 * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
106 (COMMON_OBJS_NAMES): ... here. Rename var from COMMON_OBJS.
107 (COMMON_OBJS): Redefine.
108 * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
109 * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
110 (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
112 2021-06-12 Mike Frysinger <vapier@gentoo.org>
114 * dv-sockser.c: Include sys/select.h.
116 2021-06-12 Mike Frysinger <vapier@gentoo.org>
118 * Make-common.in: Delete SIM_ALIGNMENT.
119 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
121 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
122 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
124 2021-06-12 Mike Frysinger <vapier@gentoo.org>
126 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
128 2021-06-09 Mike Frysinger <vapier@gentoo.org>
130 * sim-basics.h (NULL): Delete.
132 2021-06-09 Mike Frysinger <vapier@gentoo.org>
134 * nrun.c (main): Set default_callback.target_endian to
135 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
137 2021-06-09 Mike Frysinger <vapier@gentoo.org>
139 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
140 * cgen-run.c (cgen_get_fast_p): New function.
141 (sim_resume): Move fast_p up and call cgen_get_fast_p.
142 * cgen-utils.c (cgen_init): Delete.
143 * sim-base.h: Delete cgen-sim.h include.
144 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
146 2021-06-08 Mike Frysinger <vapier@gentoo.org>
148 * Make-common.in (IGEN_RUN): New variable.
149 (IGEN): Remove ASAN_OPTIONS.
151 2021-06-05 Mike Frysinger <vapier@gentoo.org>
153 * Make-common.in (COMMON_OBJS): Define.
154 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
155 (version.c): Delete target.
156 (generated_files): Delete version.c.
157 * local.mk: New file.
159 2021-05-29 Mike Frysinger <vapier@gentoo.org>
161 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
163 2021-05-29 Mike Frysinger <vapier@gentoo.org>
165 * Make-common.in (GNULIB_BUILDDIR): Define.
166 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
167 (CSEARCH): Add -I../...
168 (ALL_CFLAGS): Add $(INCGNU).
169 (EXTRA_LIBS): Add $(LIBGNU).
170 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
172 2021-05-17 Mike Frysinger <vapier@gentoo.org>
174 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
175 (struct sim_state_base): Merge into ...
176 (struct sim_state): ... this.
177 (STATE_MY_NAME): Delete base.
178 (STATE_OPEN_KIND): Likewise.
179 (STATE_CALLBACK): Likewise.
180 (STATE_ENVIRONMENT): Likewise.
181 (STATE_CONFIG): Likewise.
182 (STATE_MODULES): Likewise.
183 (STATE_OPTIONS): Likewise.
184 (STATE_VERBOSE_P): Likewise.
185 (STATE_TRACE_DATA): Likewise.
186 (STATE_ARCHITECTURE): Likewise.
187 (STATE_TARGET): Likewise.
188 (STATE_PROG_ARGV): Likewise.
189 (STATE_PROG_BFD): Likewise.
190 (STATE_PROG_SYMS): Likewise.
191 (STATE_PROG_SYMS_COUNT): Likewise.
192 (STATE_TEXT_SECTION): Likewise.
193 (STATE_TEXT_START): Likewise.
194 (STATE_TEXT_END): Likewise.
195 (STATE_START_ADDR): Likewise.
196 (STATE_SCACHE_SIZE): Likewise.
197 (STATE_CORE): Likewise.
198 (STATE_MEMOPT): Likewise.
199 (STATE_EVENTS): Likewise.
200 (STATE_ENGINE): Likewise.
201 (STATE_WATCHPOINTS): Likewise.
202 (STATE_HW): Likewise.
203 (STATE_LOAD_AT_LMA_P): Likewise.
204 (SIM_MAGIC_NUMBER): Likewise.
205 (STATE_MAGIC): Likewise.
206 * sim-utils.c (sim_state_alloc_extra): Delete check for
207 SIM_HAVE_COMMON_SIM_STATE.
209 2021-05-17 Mike Frysinger <vapier@gentoo.org>
211 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
212 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
213 SIM_HAVE_COMMON_SIM_STATE.
214 (struct sim_state): Add cgen_state.
215 (STATE_CGEN_STATE): Define.
217 2021-05-17 Mike Frysinger <vapier@gentoo.org>
219 * sim-base.h (struct sim_state): Update comment.
220 (struct sim_state): Define.
221 (STATE_ARCH_DATA): Likewise.
222 (sim_state_alloc): New define.
223 (sim_state_alloc_extra): Renamed & add 3rd arg.
224 * sim-utils.c (sim_state_alloc): Likewise.
225 (sim_state_alloc_extra): Set arch data.
227 2021-05-16 Mike Frysinger <vapier@gentoo.org>
229 * callback.c: Replace config.h include with defs.h.
230 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
231 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
232 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
233 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
234 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
235 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
236 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
237 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
238 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
239 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
240 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
241 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
242 config.h include with defs.h.
243 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
244 * sim-io.c: Include defs.h.
248 2021-05-15 Mike Frysinger <vapier@gentoo.org>
250 * nrun.c: Include environ.h.
251 (environ): Delete prototype.
252 (main): Delete HAVE_ENVIRON check.
254 2021-05-14 Mike Frysinger <vapier@gentoo.org>
256 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
257 (os_ftruncate): Change 3rd arg to int64_t.
258 (os_truncate): Change 3rd arg to int64_t.
259 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
260 * sim-io.h (sim_io_lseek): Likewise.
262 2021-05-14 Mike Frysinger <vapier@gentoo.org>
264 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
265 (os_fstat): Delete 2nd arg to time callback.
266 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
268 * sim-io.h (sim_io_time): Change return to int64_t.
269 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
271 2021-05-14 Mike Frysinger <vapier@gentoo.org>
273 * callback.c (cb_host_to_target_stat): Change PTR to void*.
274 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
276 2021-05-14 Mike Frysinger <vapier@gentoo.org>
278 * Make-common.in (callback_h, remote_sim_h): Update path.
279 * callback.c: Update include path.
280 * gentmap.c (gen_targ_map_c): Likewise.
281 * sim-basics.h: Likewise.
282 * sim-close.c: Likewise.
283 * sim-core.c: Likewise.
284 * sim-load.c: Likewise.
285 * sim-module.h: Likewise.
286 * syscall.c: Likewise.
288 2021-05-08 Mike Frysinger <vapier@gentoo.org>
290 * Make-common.in (modules.c): Touch $@ at the end.
292 2021-05-08 Mike Frysinger <vapier@gentoo.org>
294 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
296 2021-05-08 Mike Frysinger <vapier@gentoo.org>
298 * cgen-types.h (mode_names): Rename to ...
299 (cgen_mode_names): ... this.
300 (MODE_NAME): Use cgen_mode_names.
301 * cgen-utils.c (mode_names): Rename to ...
302 (cgen_mode_names): ... this.
304 2021-05-08 Mike Frysinger <vapier@gentoo.org>
306 * cgen-ops.h (cgen_rtx_error): Declare.
307 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
309 2021-05-08 Mike Frysinger <vapier@gentoo.org>
311 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
313 2021-05-08 Mike Frysinger <vapier@gentoo.org>
315 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
316 install-pdf): New rules.
318 2021-05-08 Tom Tromey <tom@tromey.com>
320 * sim-options.c (compare_strings): Remove.
321 (dup_arg_p): Use htab_eq_string.
323 2021-05-04 Mike Frysinger <vapier@gentoo.org>
325 * sim-hw.c (sim_hw_install): Rename to ...
326 (sim_install_hw): ... this. New prototype.
327 * sim-hw.h (sim_hw_install): Delete.
328 * sim-module.c: Delete sim-hw.h include.
329 (early_modules): Delete sim_hw_install.
331 2021-05-04 Tom Tromey <tromey@adacore.com>
333 * Make-common.in (generated_files): Add config.h.
335 2021-05-04 Mike Frysinger <vapier@gentoo.org>
337 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
339 * sim-load.c (xprintf_bfd_vma): Delete.
340 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
342 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
344 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
345 (hw_event_queue_schedule_vtracef): Likewise.
346 * hw-tree.h (hw_tree_vparse): Likewise.
347 * sim-profile.c (profile_vprintf): Likewise.
348 * sim-trace.c (dis_printf): Likewise.
349 * sim-trace.h (trace_printf): Likewise.
350 (trace_vprintf): Likewise.
351 * sim-utils.h (sim_do_commandf): Likewise.
352 * hw-events.c (hw_event_queue_schedule): Use
353 hw_event_queue_schedule_tracef.
355 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
357 * sim-options.c (standard_option_handler): Add default cases to
360 2021-05-02 Mike Frysinger <vapier@gentoo.org>
362 * callback.c (os_error): Change __attribute__((noreturn)) to
364 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
365 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
366 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
367 * hw-tree.h (hw_tree_delete): Likewise.
368 * sim-basics.h (__attribute__): Delete.
369 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
370 to ATTRIBUTE_NORETURN.
371 (sim_engine_abort, sim_engine_vabort): Likewise.
372 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
373 __attribute__((printf)) to ATTRIBUTE_PRINTF.
374 * sim-inline.h (NORETURN): Delete.
375 (UNUSED): Change to ATTRIBUTE_UNUSED.
376 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
377 and ATTRIBUTE_NORETURN.
378 (sim_io_eprintf, sim_io_error): Likewise.
379 * sim-profile.c (profile_printf): Likewise.
380 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
381 sim_debug_printf): Likewise.
383 2021-05-01 Mike Frysinger <vapier@gentoo.org>
385 * sim-options.c (dup_arg_p): Call htab_empty.
387 2021-05-01 Mike Frysinger <vapier@gentoo.org>
389 * dv-sockser.c (dv_sockser_install): Rename to ...
390 (sim_install_dv_sockser): ... this.
391 * dv-sockser.h (dv_sockser_install): Delete.
392 * sim-module.c: Delete dv-sockser.h include.
393 (early_modules): Delete dv_sockser_install.
395 2021-05-01 Mike Frysinger <vapier@gentoo.org>
397 * Make-common.in (LIB_OBJS): Add modules.o.
398 (generated_files): Add modules.c.
399 (modules.c): New target.
400 * sim-module.c (modules): Rename to ...
401 (early_modules): ... this. Delete 0 sentinel.
402 (early_modules_len): Define.
403 (sim_modules_detected, sim_modules_detected_len): Declare.
404 (sim_pre_argv_init): Call sim_module_install_list.
405 (sim_module_install): New function.
406 (sim_module_install_list): New function.
407 * sim-module.h (sim_module_install_list): Declare.
409 2021-05-01 Mike Frysinger <vapier@gentoo.org>
411 * nrun.c (strsignal): New prototype.
413 2021-05-01 Mike Frysinger <vapier@gentoo.org>
415 * callback.c (wrap): Delete.
416 (os_close): Replace wrap call with direct call & setting last_errno.
417 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
418 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
420 2021-04-26 Mike Frysinger <vapier@gentoo.org>
422 * gennltvals.py (TARGETS): Delete. Update comment.
423 (gentvals): Unify common code paths.
424 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
426 * nltvals.def: Regenerate.
428 2021-04-25 Tom Tromey <tom@tromey.com>
430 * sim-options.c (compare_strings): New function.
431 (ARG_HASH_SIZE, ARG_HASH): Remove.
432 (dup_arg_p): Use htab_t.
433 (sim_parse_args): Remove assert.
435 2021-04-24 Mike Frysinger <vapier@gentoo.org>
437 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
439 2021-04-24 Mike Frysinger <vapier@gentoo.org>
441 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
442 (sim_parse_args): Call SIM_ASSERT.
444 2021-04-22 Tom Tromey <tom@tromey.com>
446 * sim-utils.c: Update includes.
448 2021-04-22 Tom Tromey <tom@tromey.com>
450 * Make-common.in: Require GNU make.
452 2021-04-22 Tom Tromey <tom@tromey.com>
454 * Make-common.in (stamp-hw): New target.
455 (hw-config.h): Depend on stamp-hw.
456 (mostlyclean): Remove stamp-hw and hw-config.h.
458 2021-04-22 Tom Tromey <tom@tromey.com>
460 * Make-common.in (mostlyclean): Now an alias for clean, not
463 2021-04-22 Tom Tromey <tom@tromey.com>
465 * sim-events.c (sim_events_schedule): Use
466 sim_events_schedule_tracef.
468 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
470 * callback.c (os_printf_filtered, os_vprintf_filtered,
471 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
472 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
473 * sim-events.h (sim_events_schedule_tracef,
474 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
476 2021-04-18 Mike Frysinger <vapier@gentoo.org>
478 * gennltvals.py (TARGETS): Add moxie.
479 * nltvals.def: Regenerate.
481 2021-04-18 Mike Frysinger <vapier@gentoo.org>
483 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
484 * nltvals.def: Regenerate.
486 2021-04-18 Mike Frysinger <vapier@gentoo.org>
488 * gennltvals.py (TARGETS): Add rx.
489 * nltvals.def: Regenerate.
491 2021-04-18 Mike Frysinger <vapier@gentoo.org>
493 * gennltvals.py (TARGETS): Add m32c.
494 * nltvals.def: Regenerate.
496 2021-04-18 Mike Frysinger <vapier@gentoo.org>
498 * gennltvals.py (TARGETS): Add iq2000.
499 * nltvals.def: Regenerate.
501 2021-04-18 Mike Frysinger <vapier@gentoo.org>
503 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
505 2021-04-15 John Baldwin <jhb@FreeBSD.org>
507 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
508 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
511 2021-04-12 Mike Frysinger <vapier@gentoo.org>
513 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
515 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
516 cgen_cpu_max_extra_bytes.
517 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
518 (sim_cpu_alloc): Delete 2nd arg.
520 2021-04-08 Tom Tromey <tom@tromey.com>
522 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
523 new-style declaration.
525 2021-04-03 Mike Frysinger <vapier@gentoo.org>
527 * Make-common.in (install-common): Install as run-$arch and
528 libsim-$arch.a when not the primary arch.
530 2021-04-02 Mike Frysinger <vapier@gentoo.org>
532 * Make-common.in (CFLAGS_FOR_BUILD): Define.
533 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
535 2021-03-13 Mike Frysinger <vapier@gentoo.org>
537 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
540 2021-03-13 Mike Frysinger <vapier@gentoo.org>
542 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
543 (gentmap.o): New rule.
544 (gentmap): Call LINK_FOR_BUILD.
546 2021-03-07 Mike Frysinger <vapier@gentoo.org>
548 * Make-common.in (check): Delete body.
550 2021-02-28 Mike Frysinger <vapier@gentoo.org>
552 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
553 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
555 2021-02-27 Mike Frysinger <vapier@gentoo.org>
557 * Make-common.in (SIM_EXTRA_ALL): Delete.
558 (all): Delete $(SIM_EXTRA_ALL).
560 2021-02-21 Mike Frysinger <vapier@gentoo.org>
562 * acinclude.m4: Removed.
564 2021-02-13 Mike Frysinger <vapier@gentoo.org>
566 * acinclude.m4: Delete all sinclude & m4_include calls.
568 2021-02-13 Mike Frysinger <vapier@gentoo.org>
570 * aclocal.m4: Delete.
572 2021-02-06 Mike Frysinger <vapier@gentoo.org>
574 * sim-events.c: Include sim-cpu.h.
575 (sim_event_watchpoints): Define watch_pc.
576 (sim_events_watch_pc): New function.
577 (WATCH_SIM): Handle watch_pc.
578 * sim-events.h (sim_events_watch_pc): New prototype.
579 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
581 * sim-watch.h (sim_watchpoints): Delete pc.
583 2021-02-06 Mike Frysinger <vapier@gentoo.org>
585 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
588 2021-02-06 Mike Frysinger <vapier@gentoo.org>
590 * Make-common.in (HDEFINES, TDEFINES): Delete.
591 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
592 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
593 bfd/configure.host sourcing.
595 2021-02-04 Mike Frysinger <vapier@gentoo.org>
597 * gennltvals.py (TARGETS): Add riscv.
598 (TARGET_DIRS): Likewise.
599 * nltvals.def: Regenerate from the latest libgloss sources.
601 2021-01-31 Mike Frysinger <vapier@gentoo.org>
603 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
605 2021-01-31 Stafford Horne <shorne@gmail.com>
607 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
608 (fixdfsi): Change res from unsigned32 to signed32.
609 (fixdfdi): Change res from unsigned64 to signed64.
611 2021-01-30 Mike Frysinger <vapier@gentoo.org>
613 * gennltvals.sh: Replace shell script with ...
614 * gennltvals.py: ... this Python script.
615 * nltvals.def: Regenerate.
617 2021-01-30 Mike Frysinger <vapier@gentoo.org>
619 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
621 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
623 2021-01-30 Mike Frysinger <vapier@gentoo.org>
625 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
627 2021-01-30 Mike Frysinger <vapier@gentoo.org>
629 * sim-hw.c (merge_device_file): Replace fgets with getline.
631 2021-01-30 Mike Frysinger <vapier@gentoo.org>
633 * gennltvals.sh (gen_arches): Sort calls by first arg.
634 * nltvals.def: Regenerate.
636 2021-01-18 Mike Frysinger <vapier@gentoo.org>
638 * Make-common.in (version.c): Simplifiy args and call move-if-change.
639 * create-version.sh: Delete host & target alias logic. Write to the
642 2021-01-18 Mike Frysinger <vapier@gentoo.org>
644 * configure, configure.ac, Makefile.in: Delete.
646 2021-01-13 Mike Frysinger <vapier@gentoo.org>
648 * sim-watch.c (default_interrupt_handler): Define.
649 (sim_watchpoint_install): Set default interrupt_handler to new
650 default_interrupt_handler.
652 2021-01-13 Mike Frysinger <vapier@gentoo.org>
654 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
656 2021-01-13 Mike Frysinger <vapier@gentoo.org>
658 * sim-events.c (sim_events_watch_sim): Change byte_order type to
660 (sim_events_watch_core): Likewise.
661 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
662 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
663 call to sim_events_watch_sim.
665 2021-01-12 Mike Frysinger <vapier@gentoo.org>
667 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
669 2021-01-11 Mike Frysinger <vapier@gentoo.org>
671 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
673 2021-01-11 Mike Frysinger <vapier@gentoo.org>
675 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
677 2021-01-11 Mike Frysinger <vapier@gentoo.org>
679 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
680 strings.h, time.h, and errno.h.
681 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
682 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
683 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
684 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
685 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
686 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
687 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
688 and strings.h include.
690 2021-01-09 Mike Frysinger <vapier@gentoo.org>
692 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
693 * sim-core.c, sim-watch.c: Include libiberty.h.
695 2021-01-09 Mike Frysinger <vapier@gentoo.org>
697 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
699 2021-01-09 Mike Frysinger <vapier@gentoo.org>
701 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
702 Set WERROR_CFLAGS when first arg is not set or is "yes".
704 2021-01-09 Mike Frysinger <vapier@gentoo.org>
706 * hw-base.c (full_name_of_hw): Delete full_name. Replace
707 hw_strdup call with hw_malloc.
709 2021-01-09 Mike Frysinger <vapier@gentoo.org>
711 * cgen-par.c: Include stdlib.h.
712 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
714 2021-01-08 Mike Frysinger <vapier@gentoo.org>
716 * Make-common.in (C_DIALECT): Define.
717 (COMPILE.pre): Append $(C_DIALECT).
718 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
720 2021-01-07 Mike Frysinger <vapier@gentoo.org>
722 * sim-core.c (sim_memory_map): Define.
724 2021-01-04 Mike Frysinger <vapier@gentoo.org>
726 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
727 * configure: Regenerate.
729 2021-01-04 Mike Frysinger <vapier@gentoo.org>
731 * sim-options.c (sim_print_version): Print out more details when
732 is_command is non-zero.
734 2021-01-04 Mike Frysinger <vapier@gentoo.org>
736 * sim-options.c (standard_option_handler): Call sim_print_version.
737 (sim_print_version): New function.
738 * sim-options.h (sim_print_version): New prototype.
740 2021-01-04 Mike Frysinger <vapier@gentoo.org>
742 * sim-config.c (print_sim_config): Rename to ...
743 (sim_config_print): ... this.
744 * sim-config.h: Likewise.
746 2021-01-02 Mike Frysinger <vapier@gentoo.org>
748 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
749 FLOOR_PAGE): Delete unused macros.
750 (align_up, align_down): Define.
752 2020-08-10 Tom de Vries <tdevries@suse.de>
754 * sim-cpu.c: Include stdlib.h for free.
756 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
758 * nrun.c: Include stdlib.h.
759 * sim-core.c: Likewise.
760 * sim-engine.c: Likewise.
761 * sim-io.c: Likewise.
762 * sim-module.c: Likewise.
763 * sim-reason.c: Likewise.
765 2019-12-19 Tom Tromey <tromey@adacore.com>
768 * Makefile.in (install-strip): New target.
770 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
772 * sim-utils.c: Prevent buffer overflow.
774 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
776 * gennltvals.sh: Add PRU libgloss target.
777 * nltvals.def: Regenerate from the latest libgloss sources.
779 2019-06-13 Stafford Horne <shorne@gmail.com>
781 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
782 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
783 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
785 2019-06-13 Stafford Horne <shorne@gmail.com>
787 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
788 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
790 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
792 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
793 CURRENT_TARGET_BYTE_ORDER.
794 (SUBWORDTFSI): Likewise.
795 (JOINSIDF): Likewise.
796 (JOINSIXF): Likewise.
797 (JOINSITF): Likewise.
799 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
801 * sim-base.h: Add 'sim-assert.h' include.
802 * sim-basics.h: Add 'libiberty.h' include.
804 2019-03-28 Stafford Horne <shorne@gmail.com>
806 * sim-options.c: Include "config.h".
808 * sim-watch.c: Include "config.h".
810 * hw-device.c: Include <string.h>.
811 * hw-events.c: Include <string.h>.
812 * hw-handles.c: Include <stdlib.h>.
813 * sim-fpu.c: Include <stdlib.h>.
815 2019-03-28 Stafford Horne <shorne@gmail.com>
817 * Make-common.in (sim-arange_h): Remove sim-arange.c
818 * sim-arange.c: Remove SIM_ARANGE_C.
819 Add ifdef for _SIM_ARANGE_C_.
820 Include "sim-arange.h".
821 Remove include for unused "sim-assert.h".
822 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
823 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
824 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
825 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
827 * sim-arange.h (sim_addr_range_add): Declare as
829 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
830 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
831 Remove definition of SIM_ARANGE_INLINE.
832 Remove [HAVE_INLINE].
833 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
834 * sim-base.h: Include "sim-arange.h"
835 * sim-basics.h: Remove include of "sim-arange.h"
836 * sim-inline.c: Include "sim-arange.c"
837 * sim-inline.h: Define INLINE_SIM_ARANGE.
838 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
839 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
841 2019-01-26 Tom Tromey <tom@tromey.com>
843 * Make-common.in (version.c): Use sim's create-version.sh.
844 * create-version.sh: New file.
846 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
848 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
850 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
852 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
854 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
856 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
857 this point, it should have already been set in cb_syscall.
859 2018-10-05 Stafford Horne <shorne@gmail.com>
861 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
862 (ADDOFDI): New function, add overflow flag DI variant.
863 (SUBCFDI): New function, subtract carry flag DI variant.
864 (SUBOFDI): New function, subtract overflow flag DI variant.
866 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
868 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
870 * sim-core.c (sim_core_set_xor): Likewise.
871 (sim_core_xor_read_buffer): Likewise.
872 (sim_core_xor_write_buffer): Likewise.
874 2017-12-12 Peter Gavin <pgavin@gmail.com>
875 Stafford Horne <shorne@gmail.com>
877 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
879 (MUL1OFSI): New function, 1's complement overflow flag.
881 2017-12-12 Peter Gavin <pgavin@gmail.com>
882 Stafford Horne <shorne@gmail.com>
884 * cgen-accfp.c (remsf, remdf): New function.
885 (cgen_init_accurate_fpu): Add remsf and remdf.
886 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
887 * sim-fpu.c (sim_fpu_rem): New function.
888 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
889 (sim_fpu_rem): New function.
890 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
892 2017-09-06 John Baldwin <jhb@FreeBSD.org>
894 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
897 2017-05-24 Yao Qi <yao.qi@linaro.org>
899 * sim-trace.c (trace_disasm): Caller update.
901 2016-08-15 Mike Frysinger <vapier@gentoo.org>
903 * sim-base.h (sim_state_base): Add prog_syms_count.
904 (STATE_PROG_SYMS_COUNT): Define.
905 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
906 (trace_load_symbols): New function.
907 (trace_sym_value): Likewise.
908 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
909 loading logic with a call to trace_load_symbols.
910 * sim-trace.h (trace_load_symbols, trace_sym_value): New
913 2016-08-13 Mike Frysinger <vapier@gentoo.org>
915 * cgen-types.h (mode_names): Mark const.
916 * cgen-utils.c (mode_names): Likewise.
918 2016-08-13 Mike Frysinger <vapier@gentoo.org>
920 * cgen-defs.h (struct cgen_state): Delete argv and envp.
921 (STATE_ARGV, STATE_ENVP): Delete.
923 2016-02-04 Nick Clifton <nickc@redhat.com>
925 * cgen-scache.c (scache_option_handler): Prevent possible
926 undefined behaviour computing the size of the scache by using
927 unsigned integers instead of signed integers.
929 2016-01-17 Joel Brobecker <brobecker@adacore.com>
931 * sim-fpu.c: Minor comment fixes throughout.
933 2016-01-17 Joel Brobecker <brobecker@adacore.com>
935 * sim-fpu.c (print_bits): Minor reformatting (no code change).
936 (sim_fpu_map): Likewise.
938 2016-01-11 Mike Frysinger <vapier@gentoo.org>
940 * sim-config.c (print_sim_config): Drop extra whitespace before =
941 in output for byte order, stdio, and msb settings.
943 2016-01-10 Mike Frysinger <vapier@gentoo.org>
945 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
946 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
947 sim-stdio, sim-trace, and sim-profile.
948 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
949 (SIM_AC_OPTION_ASSERT): Likewise.
950 (SIM_AC_OPTION_SMP): Likewise.
951 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
952 * configure: Regenerate.
953 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
954 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
955 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
956 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
957 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
958 WITH_ENVIRONMENT & USER_ENVIRONMENT.
959 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
960 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
961 WITH_ASSERT, WITH_STDIO): Delete.
962 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
965 2016-01-10 Mike Frysinger <vapier@gentoo.org>
967 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
968 * configure: Regenerate.
969 * Make-common.in (SIM_PACKAGES): Delete.
970 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
972 2016-01-10 Mike Frysinger <vapier@gentoo.org>
974 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
976 2016-01-10 Mike Frysinger <vapier@gentoo.org>
978 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
980 2016-01-10 Mike Frysinger <vapier@gentoo.org>
982 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
984 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
985 * gentmap.c: Change targ-vals.def include to nltvals.def.
986 * Make-common.in (gentmap): Change targ-vals.def to
987 $(srccom)/nltvals.def.
988 (distclean): Delete rm -f targ-vals.def.
989 * Makefile.in: Update comment.
991 2016-01-10 Mike Frysinger <vapier@gentoo.org>
993 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
994 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
995 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
997 2016-01-10 Mike Frysinger <vapier@gentoo.org>
999 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
1000 and --enable-sim-stdcall and sim_stdcall.
1001 * configure: Regenerate.
1002 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
1003 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
1004 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
1005 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
1006 (REGPARM_*): Delete all regparm defines and their use.
1008 2016-01-10 Mike Frysinger <vapier@gentoo.org>
1010 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
1011 * Make-common.in (SIM_CFLAGS): Delete.
1012 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
1013 * Makefile.in: Likewise.
1015 2016-01-09 Mike Frysinger <vapier@gentoo.org>
1017 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
1018 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
1019 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
1020 * acinclude.m4 (SIM_AC_COMMON): ... here.
1021 * aclocal.m4, configure: Regenerate.
1022 * config.in: Delete file.
1023 * callback.c: Change cconfig.h include to config.h.
1024 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
1025 syscall.c: Likewise.
1026 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
1027 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
1029 2016-01-06 Mike Frysinger <vapier@gentoo.org>
1031 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
1032 date, and time information.
1034 2016-01-06 Mike Frysinger <vapier@gentoo.org>
1036 * sim-options.c (sim_parse_args): Mark argv array const.
1037 * sim-options.h (sim_parse_args): Likewise.
1039 2016-01-05 Mike Frysinger <vapier@gentoo.org>
1041 * sim-trace.c: Include dis-asm.h.
1042 (OPTION_TRACE_DISASM): New enum.
1043 (trace_options): Add trace-disasm flag.
1044 (trace_option_handler): Handle OPTION_TRACE_DISASM.
1045 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
1046 (dis_read, dis_printf, trace_disasm): New functions.
1047 * sim-trace.h: Include dis-asm.h.
1048 (TRACE_INSN_IDX): Clarify comment.
1049 (TRACE_DISASM_IDX): New enum.
1050 (TRACE_disasm): New define.
1051 (WITH_TRACE_DISASM_P): New define.
1052 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
1053 (STRACE_DISASM_P): New define.
1054 (TRACE_DISASM_P): Likewise.
1055 (TRACE_DISASM_P): Likewise.
1056 (TRACE_DISASM): Likewise.
1057 (trace_disasm): New function.
1059 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1061 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1063 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1065 * cgen-scache.c (MAX): Delete.
1066 (scache_init): Change MAX to max.
1067 * cgen-trace.c (min): Delete.
1068 * cgen-utils.c (min): Delete.
1069 * sim-basics.h [!min] (min): Define.
1070 [!max] (max): Define.
1072 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1074 * sim-options.c (sim_parse_args): Tweak getopt error message.
1076 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1078 * acinclude.m4 (sim-bswap): Delete.
1079 * configure: Regenerate.
1080 * Make-common.in (SIM_BSWAP): Delete.
1081 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1082 * sim-config.h (htonl, ntohl): Delete.
1083 (WITH_BSWAP): Delete.
1085 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1087 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
1088 opterr state to it before calling getopt_long and restore afterwards.
1089 Set opterr to 0. When optc is '?', call sim_io_eprintf.
1091 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1093 * hw-device.h (device): Delete commented typedef.
1094 * sim-basics.h (device): Delete typedef.
1096 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1098 * sim-options.c (sim_parse_args): Replace for loop with a call
1101 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1103 * nrun.c (myname): Mark const.
1104 (main): Mark name const. Replace myname parsing loop with a
1107 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1109 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1110 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1111 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1112 * config.in, configure: Regenerate.
1113 * Make-common.in (SIM_HOSTENDIAN): Delete.
1114 * sim-config.c (current_host_byte_order): Delete.
1115 (sim_config): Delete current_host_byte_order assignments and
1116 CURRENT_HOST_BYTE_ORDER checks.
1117 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1118 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1119 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1120 (current_host_byte_order): Delete.
1121 (CURRENT_HOST_BYTE_ORDER): Likewise.
1122 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1123 (HOST_BYTE_ORDER): ... this.
1124 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1126 (sim_endian_join_16): Likewise.
1127 * sim-n-core.h (sim_core_read_misaligned_N): Change
1128 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1129 (sim_core_write_misaligned_N): Likewise.
1130 * sim-n-endian.h (endian_t2h_N): Likewise.
1131 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1132 endian_le2h_N): Likewise.
1133 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1135 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1137 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1138 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1140 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1141 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1142 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1143 * nrun.c (main): Likewise.
1144 * sim-config.c (current_host_byte_order): Change type to enum
1145 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1146 (current_target_byte_order): Likewise.
1147 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1148 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1150 (sim_config): Change prefered_target_byte_order type to enum
1151 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1152 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1153 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1154 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1155 Delete all the various arch/OS endian includes & defines.
1156 (current_host_byte_order): Change type to enum bfd_endian.
1157 (current_target_byte_order): Likewise.
1158 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1159 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1160 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1161 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1162 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1164 (sim_events_watch_core): Likewise.
1165 * sim-events.h: Likewise.
1166 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1168 (sim_core_write_misaligned_N): Likewise.
1169 * sim-n-endian.h (endian_h2be_N): Likewise.
1170 (endian_be2h_N): Likewise.
1171 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1172 (offset_N): Likewise.
1173 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1174 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1176 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1178 * cgen-defs.h (current_state): Delete.
1179 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1180 * sim-utils.c (current_state): Delete.
1182 2015-12-30 Mike Frysinger <vapier@gentoo.org>
1184 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1187 2015-12-27 Mike Frysinger <vapier@gentoo.org>
1189 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1191 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1193 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1194 * config.in, configure: Regenerate.
1195 * Make-common.in (sim-basics_h): Delete tconfig.h.
1196 (distclean): Likewise.
1197 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1198 (new_sim_core_mapping): Delete WITH_HW and device *device.
1199 (sim_core_map_attach, sim_core_attach): Likewise.
1200 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1201 (sim_core_write_buffer): Likewise.
1202 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1204 (sim_core_attach): Likewise.
1205 (device_io_read_buffer, device_io_write_buffer): Delete.
1206 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1207 (sim_core_write_aligned_N): Likewise.
1208 * tconfig.h: Delete file.
1210 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1212 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1213 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1214 (sim_core_write_buffer): Move cia decl to top of func. Call
1215 sim_cpu_hw_io_write_buffer if cpu is valid.
1217 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1219 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1221 (hw_find_integer_property): Likewise.
1222 (hw_find_integer_array_property): Likewise.
1223 (hw_add_duplicate_property): Likewise.
1225 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1227 * sim-config.h (WITH_ENGINE): Delete.
1228 * sim-module.c (modules): Always include sim_engine_install.
1230 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1232 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1233 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1234 * sim-base.h: Always include sim-model.h.
1235 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1236 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1237 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1238 [!WITH_MODEL_P] (sim_machs): Define.
1239 * sim-model.h: Add some developer docs.
1240 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1241 (WITH_MODEL_P): Define.
1242 * sim-module.c (modules): Always include sim_model_install.
1243 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1245 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1247 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1248 * sim-model.c: Likewise.
1249 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1250 SIM_MACH_IMP_PROPERTIES
1252 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1254 * sim-core.c (device_error): Delete.
1255 (sim_core_map_attach): Delete calls to device_error.
1256 (sim_core_attach): Likewise.
1257 * sim-core.h (device_error): Delete.
1258 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1259 to sim_engine_abort.
1260 (sim_core_write_aligned_N): Likewise.
1262 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1264 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1265 * sim-core.c (sim_core_write_buffer): Likewise.
1266 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1267 (sim_core_write_aligned_N): Likewise.
1269 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1271 * dv-pal.c: Include config.h and sim-main.h.
1272 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1274 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1276 * sim-options.c (standard_options): Always enable load-lma and
1278 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1280 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1282 * sim-module.c (MODULE_LIST): Delete.
1284 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1286 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1287 Move to h8300/compile.c.
1288 [SIM_H8300] (standard_options): Likewise.
1289 (standard_option_handler): Likewise.
1291 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1293 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1294 sim_watchpoint_install.
1296 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1298 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1299 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1301 * sim-options.c (OPTION_MEM_SIZE): Delete.
1302 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1303 (standard_option_handler): Likewise.
1305 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1307 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1309 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1312 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1314 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1317 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1318 vasprintf, and va_end together. Check ret after va_end call.
1320 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1322 * sim-types.h (SIM_PRI_TB): Define.
1323 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1324 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1325 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1326 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1328 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1330 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1331 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1332 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1333 (sim_core_translate): Likewise.
1334 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1336 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1338 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1339 (cgen_cpu_close): Change to XCONCAT2.
1341 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1343 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1346 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1348 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1349 * sim-close.c: New file.
1351 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1352 Ali Lown <ali.lown@imgtec.com>
1354 * sim-bits.h (EXTEND6): New macro.
1355 (EXTEND12): New macro.
1356 (EXTEND25): New macro.
1358 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1360 * sim-trace.c (trace_one_insn): Delete.
1361 * sim-trace.h (trace_one_insn): Delete.
1363 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1365 * sim-trace.c (debug_printf): Rename to ...
1366 (sim_debug_printf): ... this.
1367 * sim-trace.h (debug_printf): Delete define.
1368 (debug_printf): Rename to ...
1369 (sim_debug_printf): ... this.
1371 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1373 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1374 (trace_options): Add trace-register option.
1375 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1376 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1377 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1378 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1379 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1381 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1383 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1384 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1385 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1386 STRACE_DEBUG): Define.
1388 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1390 * sim-trace.c (trace_options): Update help text for trace-alu,
1391 trace-fpu, trace-vpu, and trace-semantics.
1392 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1393 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1395 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1397 * sim-assert.h (SIM_FILTER_PATH): Delete.
1398 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1399 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1400 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1401 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1402 * sim-events.c: Include libiberty.h.
1403 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1405 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1407 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1408 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1409 (AC_ARG_ENABLE(sim-debug)): Likewise.
1410 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1411 (AC_ARG_ENABLE(sim-trace)): Likewise.
1412 (AC_ARG_ENABLE(sim-profile)): Likewise.
1413 (AC_ARG_ENABLE(sim-environment)): Likewise.
1414 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1415 (AC_ARG_ENABLE(sim-assert)): Likewise.
1416 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1417 (AC_ARG_ENABLE(sim-endian)): Likewise.
1418 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1419 (AC_ARG_ENABLE(sim-float)): Likewise.
1420 (AC_ARG_ENABLE(sim-scache)): Likewise.
1421 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1422 (AC_ARG_ENABLE(sim-inline)): Likewise.
1423 (AC_ARG_ENABLE(sim-packages)): Likewise.
1424 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1425 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1426 (AC_ARG_ENABLE(sim-smp)): Likewise.
1427 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1428 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1429 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1430 * configure: Regenerate.
1432 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1434 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1436 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1438 * cgen-trace.c [!__STDC__]: Delete.
1439 * sim-trace.h [!__STDC__]: Likewise.
1441 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1443 * sim-model.c (sim_model_init): Assert model is not NULL.
1445 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1447 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1448 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1451 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1453 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1454 (SIM_ALU_H): ... this.
1455 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1456 (SIM_ASSERT_H): ... this.
1457 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1458 (SIM_BASICS_H): ... this.
1459 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1460 (SIM_BITS_H): ... this.
1461 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1462 (SIM_ENDIAN_H): ... this.
1464 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1466 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1469 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1471 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1472 m for sentinel testing.
1474 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1476 * sim-syscall.c: Include errno.h and targ-vals.h.
1477 (sim_syscall_multi, sim_syscall): Define.
1478 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1479 * syscall.c (cb_syscall): Extend comment.
1481 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1483 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1484 * sim-syscall.c: New file.
1485 * sim-syscall.h: New file.
1487 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1489 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1490 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1491 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1492 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1493 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1495 * gentmap.c (gen_targ_map_c): Output name field.
1497 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1499 * acinclude.m4: Change configure.in to configure.ac.
1500 * sim-config.h: Likewise.
1502 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1504 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1505 * configure: Regenerate.
1507 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1509 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1510 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1511 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1512 TRACE_DEBUG): Define.
1514 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1516 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1517 * sim-trace.c (trace_option_handler): Likewise.
1518 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1519 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1520 (TRACE_ANY_P): Likewise.
1522 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1524 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1525 CGEN_TRACE_INSN_FINI.
1526 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1527 trace_result to cgen_trace_result, trace_insn_fini to
1528 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1529 and trace_extract to cgen_trace_extract.
1530 * cgen-trace.h (trace_insn_init): Rename to ...
1531 (cgen_trace_insn_init): ... this.
1532 (trace_insn_fini): Rename to ...
1533 (cgen_trace_insn_fini): ... this.
1534 (trace_insn): Rename to ...
1535 (cgen_trace_insn): ... this.
1536 (trace_extract): Rename to ...
1537 (cgen_trace_extract): ... this.
1538 (trace_result): Rename to ...
1539 (cgen_trace_result): ... this.
1540 (TRACE_RESULT_P): Rename to ...
1541 (CGEN_TRACE_RESULT_P): ... this.
1542 (TRACE_INSN_INIT): Rename to ...
1543 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1544 cgen_trace_insn_init.
1545 (TRACE_INSN_FINI): Rename to ...
1546 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1547 cgen_trace_insn_fini.
1548 (TRACE_PRINTF): Rename to ...
1549 (CGEN_TRACE_PRINTF): ... this.
1550 (TRACE_INSN): Rename to ...
1551 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1552 (TRACE_EXTRACT): Rename to ...
1553 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1555 (TRACE_RESULT): Rename to ...
1556 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1557 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1558 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1559 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1560 TRACE_INSN to CGEN_TRACE_INSN.
1561 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1563 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1565 * sim-events.c (ETRACE_P): Delete.
1566 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1567 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1568 * sim-events.h (struct _sim_events): Delete trace member.
1569 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1570 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1572 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1574 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1575 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1576 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1577 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1579 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1581 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1583 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1585 * sim-trace.h (WITH_TRACE_P): New define.
1586 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1587 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1588 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1589 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1590 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1591 Redefine to use WITH_TRACE_P.
1593 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1595 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1596 mistake in call to sim_engine_abort.
1598 2015-04-29 Nick Clifton <nickc@redhat.com>
1601 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1602 increasing parenthesis around casts to signed values.
1604 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1606 * gennltvals.sh: Add mcore support.
1607 * nltvals.def: Regenerate.
1609 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1611 * cgen.sh: Add +x permissions.
1612 * genmloop.sh: Likewise.
1613 * gentvals.sh: Likewise.
1614 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1615 Change all uses of srcroot for newlib to newlibroot.
1617 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1619 * sim-base.h (SIM_CPU): New typedef.
1621 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1623 * cgen-engine.h (CIA_ADDR): Delete.
1624 * sim-base.h: Update sim_cia example.
1625 [!CIA_ADDR] (sim_cia): New typedef.
1627 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1629 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1630 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1631 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1632 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1633 CIA_SET to CPU_PC_SET.
1635 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1637 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1638 * sim-main.h (STATE_CPU): Remove from comment and define.
1640 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1642 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1643 * configure: Regenerate.
1645 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1647 * sim-options.c: Include version.h.
1648 (OPTIONS_VERSION): New enum.
1649 (standard_options): Add "version".
1650 (standard_option_handler): Handle OPTIONS_VERSION.
1652 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1654 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1655 (create-version.sh): Delete.
1657 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1659 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1661 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1663 * run-sim.h, run.c: Delete.
1664 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1666 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1668 * config.in, configure: Regenerate.
1669 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1670 (ZLIB, ZLIBINC): Define.
1671 (BFD_LIB): Add $(ZLIB).
1673 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1675 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1676 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1678 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1680 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1681 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1682 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1684 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1686 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1687 usage of STATE_WATCHPOINTS.
1688 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1689 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1691 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1693 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1695 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1697 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1699 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1701 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1702 of enable_sim_hardware to AC_ARG_ENABLE.
1704 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1706 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1707 Add dv-sockser.o to sim_hw_objs.
1709 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1711 * dv-sockser.c: Include config.h.
1712 * dv-sockser.h: Include sim-inline.h.
1713 [HAVE_DV_SOCKSER]: Move all prototypes here.
1714 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1715 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1717 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1719 * gentmap.c, run.c: Convert old style prototypes.
1721 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1723 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1724 symlinking tconfig.h to tconfig.in.
1725 * config.in, configure: Regenerate.
1726 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1727 * tconfig.in: Rename file ...
1728 * tconfig.h: ... here.
1730 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1732 * dv-socker.h (dv_sockser_install): Declare.
1733 * sim-module.c: Include config.h.
1734 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1735 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1736 * sim-module.h: Include gdb/remote-sim.h.
1738 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1740 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1741 (sim-inline.c): Delete rule.
1743 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1745 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1746 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1747 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1749 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1751 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1752 [!ASSERT, WITH_ASSERT]: Likewise.
1753 * sim-endian.c: Delete sim-io.h include.
1755 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1757 * run-sim.h (sim_kill): Delete unused prototype.
1759 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1761 * gentmap.c: Include "string.h".
1763 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1765 * sim-options.c (sim_args_command): Call freeargv() when failure
1768 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1770 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1772 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1774 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1775 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1776 callbacks following renaming in callback.h.
1777 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1778 callback by call to "to_lstat" callback
1780 2014-08-28 Gary Benson <gbenson@redhat.com>
1782 * sim-trace.h (debug_printf): New define.
1784 2014-08-19 Alan Modra <amodra@gmail.com>
1786 * configure: Regenerate.
1788 2014-08-15 Roland McGrath <mcgrathr@google.com>
1790 * configure: Regenerate.
1791 * config.in: Regenerate.
1793 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1795 * sim-command.c (sim_do_command): Add const to cmd.
1796 * sim-options.c (sim_args_command): Add const to cmd.
1797 * sim-options.h (sim_args_command): Add const to cmd.
1799 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1801 * sim-hload.c (sim_load): Add const to prog.
1802 * sim-load.c (sim_load_file): Likewise.
1803 * sim-utils.c (sim_analyze_program): Likewise.
1804 * sim-utils.h (sim_analyze_program): Likewise.
1805 (sim_load_file): Likewise.
1807 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1809 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1810 * callback.c (system): Delete unused prototype.
1811 (os_init): Likewise.
1812 (os_shutdown): Likewise.
1813 (os_unlink): Likewise.
1814 (os_time): Likewise.
1815 (os_system): Likewise.
1816 (os_rename): Likewise.
1817 (os_write_stdout): Likewise.
1818 (os_flush_stdout): Likewise.
1819 (os_write_stderr): Likewise.
1820 (os_flush_stderr): Likewise.
1821 (os_write): Likewise.
1822 (os_read_stdin): Likewise.
1823 (os_read): Likewise.
1824 (os_open): Likewise.
1825 (os_lseek): Likewise.
1826 (os_isatty): Likewise.
1827 (os_get_errno): Likewise.
1828 (os_close): Likewise.
1829 (os_vprintf_filtered): Likewise.
1830 (os_evprintf_filtered): Likewise.
1831 (os_error): Likewise.
1835 (wrap): Change to new style prototype.
1838 (os_close): Likewise.
1839 (os_poll_quit): Likewise.
1840 (os_get_errno): Likewise.
1841 (os_isatty): Likewise.
1842 (os_lseek): Likewise.
1843 (os_open): Likewise.
1844 (os_read): Likewise.
1845 (os_read_stdin): Likewise.
1846 (os_write): Likewise.
1847 (os_write_stdout): Likewise.
1848 (os_flush_stdout): Likewise.
1849 (os_write_stderr): Likewise.
1850 (os_flush_stderr): Likewise.
1851 (os_rename): Likewise.
1852 (os_system): Likewise.
1853 (os_time): Likewise.
1854 (os_unlink): Likewise.
1855 (os_stat): Likewise.
1856 (os_fstat): Likewise.
1857 (os_lstat): Likewise.
1858 (os_ftruncate): Likewise.
1859 (os_truncate): Likewise.
1860 (os_pipe): Likewise.
1861 (os_pipe_empty): Likewise.
1862 (os_pipe_nonempty): Likewise.
1863 (os_shutdown): Likewise.
1864 (os_init): Likewise.
1865 (cb_read_target_syscall_maps): Likewise.
1866 (cb_target_to_host_syscall): Likewise.
1867 (cb_host_to_target_errno): Likewise.
1868 (cb_target_to_host_open): Likewise.
1869 (cb_store_target_endian): Likewise.
1870 (cb_host_to_target_stat): Likewise.
1871 * sim-hload.c (sim_load): Change to new style prototype.
1872 * sim-load.c (sim_load_file): Change to new style prototype.
1873 (report_transfer_performance): Likewise.
1874 (xprintf_bfd_vma): Likewise.
1875 * syscall.c (cb_get_string): Change to new style prototype.
1876 (get_path): Likewise.
1877 (cb_syscall): Likewise.
1879 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1881 * create-version.sh: Align parameters to match those of
1882 ../../gdb/common/create-version.sh.
1883 * Make-common.in (srcsim): New variable.
1884 (version.c): Adjust call to create-version.sh as per above.
1886 2013-09-23 Alan Modra <amodra@gmail.com>
1888 * configure: Regenerate.
1890 2013-09-03 Mike Stump <mikestump@comcast.net>
1892 * sim-options.c (complete_option_list): Mark text and word const.
1894 2013-06-28 Tom Tromey <tromey@redhat.com>
1896 * Make-common.in (version.c): Use version.in, not
1898 * create-version.sh: Likewise.
1900 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1902 * create-version.sh: New script. Adapted from
1903 gdb/commong/create-version.sh.
1904 * Make-common.in (version.c): Update rule dependencies,
1905 and re-implement using create-version.sh.
1907 2013-06-21 Nick Clifton <nickc@redhat.com>
1909 * gennltvals.sh: Add msp430 support.
1910 * nltvals.def: Regenerate.
1912 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1914 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1915 * aclocal.m4, configure: Regenerate.
1917 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1920 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1921 -Wformat-nonliteral with -Wno-format.
1923 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1925 * acinclude.m4: Regenerate.
1927 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1929 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1930 which do not support dv-sockser.o. Add always as option to
1931 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1932 is always required to be enabled by simulator.
1934 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1936 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1937 * nltvals.def: Regenerate.
1939 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1941 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1942 * config.in, configure: Regenerate.
1944 2012-05-24 Pedro Alves <palves@redhat.com>
1946 * sim-signal.h (sim_signal_to_target): Rename to ...
1947 (sim_signal_to_gdb_signal): ... this.
1948 * sim-signal.c (sim_signal_to_target): Rename to ...
1949 (sim_signal_to_gdb_signal): ... this.
1950 * sim-reason.c (sim_stop_reason): Adjust to rename.
1952 2012-05-24 Pedro Alves <palves@redhat.com>
1956 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1958 2012-05-24 Pedro Alves <palves@redhat.com>
1962 Replace target_signal with gdb_signal throughout.
1964 2012-05-18 Nick Clifton <nickc@redhat.com>
1967 * callback.c: Include config.h before system header files.
1968 * cgen-trace.c: Likewise.
1969 * cgen-utils.c: Likewise.
1970 * gentmap.c: Likewise.
1972 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1974 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1976 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1978 * sim-trace.c: Update the function prototype of save_data_size.
1979 Move the enum data_fmt from here...
1980 * sim-trace.h: ...to here.
1981 Add function prototype of save_data.
1983 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1985 * sim-core.h (sim_core_trans_addr): Add prototype.
1987 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1989 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1990 missing in last change.
1992 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1994 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1995 * nrun.c: Include string.h/strings.h.
1996 * aclocal.m4, config.in, configure: Regenerate.
1998 2012-03-22 Mike Frysinger <vapier@gentoo.org>
2000 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
2001 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
2002 out -Werror initialization.
2004 2012-03-19 Mike Frysinger <vapier@gentoo.org>
2006 * Make-common.in (TAGS): Change a-z to [:lower:].
2007 * acinclude.m4 (sim-trace): Likewise.
2008 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
2009 Change A-Za-z0-9 to [:alnum:].
2011 2012-03-18 Mike Frysinger <vapier@gentoo.org>
2013 * nrun.c (main): Display strsignal of sigrc.
2015 2012-01-06 Mike Frysinger <vapier@gentoo.org>
2017 * Makefile.in (abs_srcdir): Declare.
2018 (srcroot): Define in terms of abs_srcdir.
2019 (headers): Change srcdir to abs_srcdir.
2021 2012-01-02 Joel Brobecker <brobecker@adacore.com>
2023 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
2026 2011-12-19 Joel Brobecker <brobecker@adacore.com>
2028 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
2029 system bourne shell.
2031 2011-12-03 Mike Frysinger <vapier@gentoo.org>
2033 * syscall.c (cb_get_string): Rename from "get_string".
2034 (get_path): Rename get_string call to cb_get_string.
2036 2011-12-03 Mike Frysinger <vapier@gentoo.org>
2038 * Make-common.in (VPATH): Add $(srccom).
2040 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
2041 POSTCOMPILE): New variables.
2042 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
2043 Include dependency files, when using GNU Make. Delete all
2044 dependency-only rules.
2045 * aclocal.m4: Include ../../config/depstand.m4. Call
2046 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
2047 (MAKE, GMAKE): New substs.
2049 2011-11-07 Mike Frysinger <vapier@gentoo.org>
2052 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
2053 * configure, config.in: Regenerate.
2054 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
2056 2011-10-19 Mike Frysinger <vapier@gentoo.org>
2058 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
2060 2011-10-18 John Wehle <john@feith.com> (tiny patch)
2062 * sim-profile.c (profile_info): Only print the title once.
2064 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2066 * acinclude.m4: Rename from aclocal.m4.
2067 * aclocal.m4: Regenerate.
2069 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2071 * aclocal.m4: Change AC_PREREQ comment to 2.64.
2072 * common.m4: Delete.
2073 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
2074 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2075 * configure: Regenerate.
2077 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
2079 * sim-alu.h (ALU32_AND): Clear carry flag.
2080 (ALU32_AND): Clear carry flag.
2082 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2084 * dv-cfi.c: Include stdbool.h.
2086 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2088 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2090 2011-10-04 Mike Frysinger <vapier@gentoo.org>
2092 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2093 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
2095 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2097 * sim-command.c: Include sim-options.h.
2099 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2101 * aclocal.m4: Move sinclude comment after AC_INIT comment.
2103 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2105 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2106 Delete direct call to AC_PROG_CC.
2108 2011-07-05 Mike Frysinger <vapier@gentoo.org>
2110 * sim-command.c: New file.
2111 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2112 (sim-command.o): New rule.
2114 2011-05-27 Mike Frysinger <vapier@gentoo.org>
2116 * sim-options.c (standard_option_handler): Remove arg[0] check
2117 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2118 not an empty string, otherwise assign "" back to it.
2120 2011-05-26 Mike Frysinger <vapier@gentoo.org>
2122 * nltvals.def: Regenerate to include Blackfin syscalls again.
2124 2011-05-25 Mike Frysinger <vapier@gentoo.org>
2126 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2127 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2128 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2129 (trace_idx_to_str): Likewise.
2130 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2131 (TRACE_syscall): Define.
2132 (WITH_TRACE_SYSCALL_P): Likewise.
2133 (TRACE_SYSCALL_P): Likewise.
2135 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2137 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2138 remove now-unnecessary sub-scope for glue->type setting.
2139 Check to see if the "reg" property exists before we use it, and
2140 if it doesn't exist, error out for "glue" devices.
2142 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2144 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2145 glue-or, and set type to glue_xor when name is glue-xor.
2146 (hw_glue_port_event): Return immediately when type is glue_io
2147 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2148 and hw_port_event calls from glue_and to end of function.
2150 2011-05-11 Mike Frysinger <vapier@gentoo.org>
2152 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2153 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2154 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2155 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2156 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2157 around function arguments.
2159 2011-04-14 Mike Frysinger <vapier@gentoo.org>
2161 * sim-options.c (complete_option_list, sim_complete_command):
2164 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2166 * dv-glue.c: Fix up style.
2168 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2170 * hw-alloc.c (hw_alloc_data): Adjust brace.
2171 * hw-base.c (hw_base_data): Likewise.
2172 (generic_hw_unit_decode): Fix indentation.
2173 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2174 * hw-events.c (hw_event, hw_event_data): Likewise.
2175 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2176 * hw-instances.c (hw_instance_data): Likewise.
2177 * hw-instances.h (hw_instance): Likewise.
2178 * hw-main.h (hw_descriptor, enum): Likewise.
2179 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2180 * hw-ports.h (hw_port_descriptor): Likewise.
2181 * hw-properties.c (hw_property_data): Likewise.
2182 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2183 _range_property_spec, _reg_property_spec): Likewise.
2184 * hw-tree.c (_name_specifier, printer): Likewise.
2185 (split_device_specifier, parse_string_property, hw_tree_traverse,
2186 print_size, print_reg_property, print_string, print_properties):
2189 2011-03-29 Mike Frysinger <vapier@gentoo.org>
2191 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2192 * Make-common.in (dv-cfi.o): New rule.
2193 * dv-cfi.c, dv-cfi.h: New files.
2195 2011-03-21 Kevin Buettner <kevinb@redhat.com>
2197 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2198 fcntl.h and sys/fcntl.h, for constants.
2199 * nltvals.def: Regenerate.
2200 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2201 * sim-io.h (sys/types.h, sys/stat.h): Include.
2202 (sim_io_stat, sim_io_fstat): Declare.
2204 2011-03-14 Mike Frysinger <vapier@gentoo.org>
2206 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2207 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2208 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2209 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2210 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2211 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2212 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2213 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2214 syscall.c: Trim trailing whitespace.
2216 2011-03-05 Mike Frysinger <vapier@gentoo.org>
2218 * gennltvals.sh: Handle bfin targets.
2219 * nltvals.def: Regenerate.
2221 2011-02-25 Kevin Buettner <kevinb@redhat.com>
2223 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2226 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2228 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2229 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2230 (hw_free): Drop zfree logic and always call free.
2231 * hw-base.c (hw_delete): Change zfree to free.
2232 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2233 (hw_handle_remove_phandle): Likewise.
2234 * hw-instances.c (hw_instance_delete): Likewise.
2235 * hw-tree.c (parse_reg_property): Likewise.
2236 (parse_ranges_property): Likewise.
2237 (parse_string_property): Likewise.
2238 * sim-core.c (sim_core_uninstall): Likewise.
2239 * sim-cpu.c (sim_cpu_free_all): Likewise.
2240 * sim-hw.c (sim_hw_uninstall): Likewise.
2241 * sim-memopt.c (do_memopt_delete): Likewise.
2242 (sim_memory_uninstall): Likewise.
2243 * sim-module.c (sim_module_uninstall): Likewise.
2244 * sim-options.c (sim_parse_args): Likewise.
2245 * sim-profile.c (profile_pc_cleanup): Likewise.
2246 (profile_uninstall): Likewise.
2247 * sim-watch.c (do_watchpoint_delete): Likewise.
2248 * sim-utils.c (zfree): Delete.
2249 (sim_state_free): Change zfree to free.
2250 * sim-utils.h (zfree): Delete.
2252 2011-02-13 Mike Frysinger <vapier@gentoo.org>
2254 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2256 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2258 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2260 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2262 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2264 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2265 when asprintf fails.
2266 * sim-utils.c (sim_do_commandf): Issue an error and return when
2268 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2271 2011-01-11 Mike Frysinger <vapier@gentoo.org>
2273 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2274 bytes has been calculated and when mmap_next_fd is valid and
2276 (memory_option_handler): Allow missing size when mmap_next_fd is
2279 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2281 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2282 not empty, and always append $3 to $hardware.
2284 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2286 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2287 * sim-hw.h (sim_hw_abort): Likewise.
2289 2011-01-05 Mike Frysinger <vapier@gentoo.org>
2291 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2293 2011-01-05 Joel Brobecker <brobecker@adacore.com>
2295 * run.1: Copyright year update.
2297 2010-12-28 Mike Frysinger <vapier@gentoo.org>
2299 * hw-alloc.h (HW_NALLOC): Define.
2301 010-12-28 Mike Frysinger <vapier@gentoo.org>
2303 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2305 2010-12-15 Mike Frysinger <vapier@gentoo.org>
2307 * sim-memopt.c (OPTION_MAP_INFO): Define.
2308 (memory_options): Handle --map-info.
2309 (memory_option_handler): Handle OPTION_MAP_INFO.
2311 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2313 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2314 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2315 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2317 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2319 * sim-core.c (WITH_HW): Add device casts to device_error,
2320 device_io_read_buffer, and device_io_write_buffer.
2322 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2324 * dv-sockser.c (dv_sockser_write_buffer): New function.
2325 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2326 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2328 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2330 * callback.c (os_lseek): Call wrap on lseek result.
2332 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2334 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2335 call by its equality to -1 not by it being negative.
2336 (connected_p): Likewise for accept() call.
2338 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2340 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2342 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2344 * profile.c (sim_profile_print_bar): Add cpu argument.
2346 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2348 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2350 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2352 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2353 (profile_print_pc): Convert sim_io_printf to profile_printf.
2354 (profile_print_insn): Likewise.
2355 (profile_print_memory): Likewise.
2356 (profile_print_core): Likewise.
2357 (profile_print_model): Likewise.
2358 (sim_profile_print_bar): Likewise.
2359 (profile_print_speed): Likewise.
2360 (profile_print_addr_ranges): Likewise.
2361 (profile_info): Likewise.
2362 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2364 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2366 * sim-model.c (OPTION_MODEL): Convert to enum.
2367 (OPTION_MODEL_INFO): New enum.
2368 (model_options): Add model-info/info-model entries.
2369 (model_option_handler): Handle OPTION_MODEL_INFO.
2371 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2373 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2374 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2377 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2379 * sim-hrw.c (sim_write): Add const to buf arg.
2380 * sim-utils.h (sim_write_fn): Likewise.
2382 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2384 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2387 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2389 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2390 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2391 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2392 * dv-sockser.c (sockser_options): Likewise.
2393 * hw-ports.c (empty_hw_ports): Likewise.
2394 * sim-hw.c (hw_options): Likewise.
2395 * sim-model.c (model_options): Likewise.
2396 * sim-options.c (standard_options): Likewise.
2397 * sim-profile.c (profile_options): Likewise.
2398 * sim-trace.c (trace_options): Likewise.
2399 * sim-watch.c (watchpoint_options): Likewise.
2401 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2403 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2404 the local "arg_table" variable, and the xmalloc cast.
2406 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2408 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2410 (sim_fpu_print_func): Add const markings to format buffer.
2412 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2414 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2416 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2418 * sim-trace.c (save_data): Add const markings to "buf" argument.
2420 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2422 * sim-options.c (standard_option_handler): Add const markings to
2425 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2427 * hw-ports.h: Fix spelling typos.
2429 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2431 * configure.ac: Check for socklen_t.
2432 * configure, config.in: Regenerated.
2433 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2435 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2437 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2438 * sim-hw.c (hw_option_handler): Likewise.
2440 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2442 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2443 (interrupt_nr_to_str): Likewise.
2444 (default_interrupt_names): Add const to pointer type.
2445 (sim_watchpoint_install): Add const to prefix.
2446 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2448 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2450 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2451 (sim_core_write_buffer): Likewise.
2453 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2455 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2456 the SIM_HAVE_ADDR_RANGE define.
2458 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2460 * sim-core.h (device_error): Add const to message, and add printf
2463 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2465 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2466 SIM_HAVE_ADDR_RANGE define.
2468 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2470 * dv-glue.c (hw_glue_ports): Swap static and const.
2472 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2474 * nrun.c (usage): Use void in definition.
2475 * sim-options.c (dup_arg_p): Convert old-style function definition.
2476 (sim_parse_args): Likewise.
2477 (sim_print_help): Likewise.
2478 * sim-trace.c (set_trace_option_mask): Likewise.
2479 (set_trace_option): Likewise.
2480 * sim-utils.c (sim_analyze_program): Likewise.
2481 (sim_elapsed_time_get): Likewise.
2482 (sim_elapsed_time_since): Likewise.
2484 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2486 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2487 (standard_options): Likewise.
2488 (standard_option_handler): Likewise.
2490 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2492 * hw-ports.c (TRACE): Delete.
2493 * hw-properties.c (TRACE): Delete.
2494 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2495 (hw_find_integer_property): Likewise.
2496 (hw_find_integer_array_property): Likewise.
2497 (hw_add_duplicate_property): Likewise.
2499 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2501 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2504 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2506 * sim-model.c: Include sim-model.h
2508 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2510 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2511 & from the STATE_CPU() examples.
2513 2010-01-24 Doug Evans <dje@sebabeach.org>
2515 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2516 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2518 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2519 (struct cgen_fp_ops): Update signatures of floating point conversion
2522 * Make-common.in (CGEN_SIM_DEPS): Define.
2523 (CGEN_INCLUDE_DEPS): Use it.
2524 (CGEN_MAIN_CPU_DEPS): Simplify.
2526 2010-01-22 Doug Evans <dje@sebabeach.org>
2528 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2529 (SUBWORDTFSI, JOINSIDI): Ditto.
2531 2010-01-05 Doug Evans <dje@sebabeach.org>
2533 * cgen-types.h (SETDI): Delete, unused.
2535 2009-12-02 Doug Evans <dje@sebabeach.org>
2537 * cgen-engine.h: Remove duplicated comment.
2539 2009-11-23 Doug Evans <dje@sebabeach.org>
2541 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2542 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2544 2009-11-22 Doug Evans <dje@sebabeach.org>
2546 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2547 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2548 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2549 instead of CGEN_INSN_INT.
2551 * cgen-trace.h (trace_extract): Add cast to fix warning.
2553 2009-11-05 Doug Evans <dje@sebabeach.org>
2555 * cgen-mem.h (DECLARE_GETT): Don't inline.
2556 (DECLARE_SETT): Ditto.
2558 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2560 * sim-inline.h: Fix spelling error.
2562 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2564 * Make-common.in: Add datarootdir.
2566 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2568 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2569 (SIM_CHECK_MEMBERS_1): Remove.
2570 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2571 AC_CHECK_MEMBERS one.
2572 * configure: Regenerate.
2574 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2575 * configure: Regenerate.
2577 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2579 * config.in: Regenerate.
2580 * configure: Likewise.
2582 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2583 definition of AC_CHECK_MEMBER.
2585 * aclocal.m4: m4_include toplevel config/override.m4.
2586 * configure: Regenerate.
2588 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2590 * Makefile.in (datarootdir): New variable.
2592 2009-07-07 Doug Evans <dje@sebabeach.org>
2594 * Make-common.in (CPU_DIR): Define.
2596 2009-07-06 Doug Evans <dje@sebabeach.org>
2598 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2599 identifiers for file types rather than encoding internal
2600 implementation details of cgen.sh.
2601 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2602 * cgen.sh: Add support for parallel makes.
2603 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2605 2009-05-18 Jon Beniston <jon@beniston.com>
2607 * gennltvals.sh: Add lm32 target.
2608 * nltvals.def: Add lm32 syscall definitions.
2610 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2612 Speed up simulator startup:
2613 * sim-utils.c (zalloc): Use xcalloc.
2615 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2617 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2618 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2619 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2620 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2621 type, QI, HI, SI, DI.
2623 * callback.c (os_error): Mark as being a noreturn function.
2624 * sim-io.h (sim_io_error): Similar for sim_io_error.
2626 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2628 * aclocal.m4: Fix underquoting of function names.
2630 2008-10-21 Julian Brown <julian@codesourcery.com>
2632 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2634 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2636 * common.m4: Add test for libz and zlib.h.
2637 * configure: Regenerate to track ../common/common.m4 changes.
2640 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2641 Daniel Jacobowitz <dan@codesourcery.com>
2642 Joseph Myers <joseph@codesourcery.com>
2644 * aclocal.m4: Include ../../config/acx.m4.
2645 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2646 * configure, config.in: Regenerate.
2647 * Make-common.in (LIB_OBJS): Add version.o.
2648 (version.c, version.o): New rules.
2649 * run.c: Include version.h.
2650 (usage): Add help parameter. Print output either to stdout or
2651 stderr depending on that parameter.
2652 (print_version): New.
2653 (main): Check for --help and --version.
2654 * run-sim.h (sim_target_display_usage): Add help parameter.
2657 2008-04-14 Hans Kester <kester.hans@gmail.com>
2659 * sim-signal.c: Define missing signals for _WIN32.
2661 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2663 * gennltvals.sh: Add cr16.
2664 * nltvals.def: Rebuild.
2666 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2668 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2669 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2671 2007-08-10 Nick Clifton <nickc@redhat.com>
2673 * sim-memopt.c (memory_options): Mention that the
2674 --memory-size switch accepts suffixes.
2675 (parse_size): Handle a suffix on the size value.
2676 * sim-options.c (standard_options): Mention that the mem-size
2677 switch accepts suffixes.
2678 (standard_option_handler): Handle a suffix on the size value.
2680 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2682 * acconfig.h: Remove.
2683 * config.in: Regenerate.
2685 2006-11-07 Thiemo Seufer <ths@mips.com>
2687 * gentmap.c: Fix compile time warning.
2689 2006-11-07 Thiemo Seufer <ths@mips.com>
2691 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2692 for bfd text addresses.
2694 2006-08-29 Thiemo Seufer <ths@mips.com>
2695 Nigel Stephens <nigel@mips.com>
2697 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2698 SIM_QUIET_NAN_NEGATED.
2700 2006-08-29 Nigel Stephens <nigel@mips.com>
2702 * sim-profile.c (profile_pc_init): Initialise default profiling
2703 frequency to a prime number.
2704 (profile_print_pc): Convert gmon.out sample data into target
2707 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2709 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2710 * common.m4: Likewise.
2711 * configure: Regenerated.
2713 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2715 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2716 * configure: Regenerated.
2718 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2720 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2721 and LIBINTL_DEP everywhere.
2722 (CSEARCH): Use INCINTL.
2723 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2725 * configure: Regenerated.
2727 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2729 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2730 option-contents test.
2732 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2734 * sim-signal.c (sim_signal_to_target): Fix typos.
2736 * sim-reason.c (sim_stop_reason): Use
2737 sim_signal_to_target, not sim_signal_to_host.
2738 * sim-signal.c (sim_signal_to_host): Fix typo.
2739 (sim_signal_to_target): New function.
2741 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2743 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2746 2005-07-08 Ian Lance Taylor <ian@airs.com>
2748 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2750 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2751 different fraction for a quiet NaN.
2752 (unpack_fpu): Likewise.
2754 2005-07-08 Ben Elliston <bje@au.ibm.com>
2756 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2757 * sim-load.c: Likewise.
2758 * syscall.c: Likewise.
2760 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2762 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2765 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2767 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2769 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2771 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2772 and signed64 for __ALPHA__.
2774 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2776 * aclocal.m4 Include ../../gettext.m4.
2777 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2778 (AM_LC_MESSAGES): Remove.
2779 * configure: Regenerate.
2781 2005-02-28 Jim Blandy <jimb@redhat.com>
2783 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2784 -Wuninitialized in the default list of build warnings if CFLAGS is
2785 set, and doesn't include -O. (Using -Wuninitialized without
2786 optimization produces a warning, which interferes with compilation
2789 2005-02-21 Jim Blandy <jimb@redhat.com>
2791 * callback.c (os_fstat): Don't declare 't' unless it's used.
2793 2005-02-09 Jim Blandy <jimb@redhat.com>
2795 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2797 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2798 to $(CGEN), to ensure that the command substitution happens where
2799 the variable is referenced in the submake, not when the submake's
2800 arguments are expanded.
2801 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2802 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2803 application Scheme script directly after ${cgen}; don't precede it
2806 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2808 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2809 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2810 Include libiberty.h.
2811 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2812 being either end of a pipe.
2813 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2814 (os_shutdown): Clear pipe state.
2815 (default_callback): Initialize new members.
2817 * callback.c (default_callback): Initialize target_endian.
2818 (cb_store_target_endian): Renamed from store, new first parameter
2819 host_callback *cb, drop last parameter big_p. Take endianness
2821 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2822 Remove variable big_p.
2823 * nrun.c (main): Initialize default_callback.target_endian.
2825 2005-01-14 Andrew Cagney <cagney@gnu.org>
2827 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2828 Add explicit call to AC_CONFIG_HEADER.
2829 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2830 * configure: Re-generate.
2832 2005-01-12 Andrew Cagney <cagney@gnu.org>
2834 * common.m4: New file, based on of aclocal.m4.
2836 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2838 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2839 * configure: Regenerated to track ../common/aclocal.m4 changes.
2841 2005-01-07 Andrew Cagney <cagney@gnu.org>
2843 * configure.ac: Rename configure.in, require autoconf 2.59.
2844 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2845 * configure: Re-generate.
2847 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2849 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2850 <case CB_SYS_ftruncate>: New cases.
2852 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2854 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2855 (cb_syscall) <case CB_SYS_rename>: New case.
2856 * callback.c (os_lstat): New function.
2858 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2860 * run.1: Document --sysroot=filepath.
2861 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2862 (standard_options): Support --sysroot=<path>.
2863 (standard_option_handler): Handle OPTION_SYSROOT.
2864 * syscall.c (simulator_sysroot): Define, initialized empty.
2865 (get_path): Prepend simulator_sysroot to absolute file path.
2866 [HAVE_STRING_H]: Include string.h.
2867 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2868 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2869 (main): If simulator_sysroot is not empty, chdir there.
2870 * sim-config.h (simulator_sysroot): Declare.
2872 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2873 cgen_rtx_error" in a CGEN-generated simulator.
2874 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2875 replacement for CGEN-related breakpoints.
2877 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2879 * Make-common.in (sim-basics_h): Add $(callback_h).
2881 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2883 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2884 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2885 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2886 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2887 (SIM_CHECK_MEMBERS): New macros.
2888 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2889 for struct stat member test and write. Add ST_x calls for each
2890 struct stat member tested in configure.in. Wrap each ST_x call in
2891 #ifdef of configure macro for that member.
2892 * configure, config.in: Regenerate.
2894 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2896 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2898 <case desc>: Pass -OPC opcfile.
2899 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2900 parameter to cgen.sh.
2902 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2904 * Make-common.in (sim-basics_h): Correct dependencies on
2905 cconfig.h and tconfig.h
2906 (sim-load.o): Correct typo in sim-basics_h dependency.
2908 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2910 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2911 sub-dependencies for other sim files that they include.
2912 (sim_main_headers): Use sim-*_h macros.
2913 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2915 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2917 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2920 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2921 $(remote_sim_h) too.
2922 (sim_main_headers): Add sim-utils.h.
2924 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2926 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2928 2004-07-26 Andrew Cagney <cagney@gnu.org>
2930 Problem from Olaf Hering <olh@suse.de>.
2931 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2933 2004-07-10 Ben Elliston <bje@au.ibm.com>
2935 * hw-tree.c (parse_integer_property): Typo fix in comments.
2936 * sim-options.c (sim_args_command): Likewise.
2938 2004-06-28 Andrew Cagney <cagney@gnu.org>
2940 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2942 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2944 * callback.c (os_shutdown): Fix bug in last change: actually
2945 mark file descriptors as available on startup.
2947 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2949 [ include/gdb: * callback.h (host_callback_struct): Replace
2950 members fdopen and alwaysopen with fd_buddy. ]
2951 * callback.c: Changed all users.
2953 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2955 * sim-load.c (sim_load_file): Use bfd_get_section_size
2956 instead of bfd_get_section_size_before_reloc.
2958 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2960 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2961 passing it to printf.
2963 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2965 * callback.c: Update copyright dates.
2967 * sim-basics.h: Likewise.
2968 * sim-load.c: Likewise.
2969 * syscall.c: Likewise.
2971 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2973 * callback.c: Include cconfig.h instead of config.h.
2975 * sim-basics.h: Likewise.
2976 * sim-load.c: Likewise.
2977 * syscall.c: Likewise.
2979 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2981 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2983 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2985 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2987 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2989 * sim-options.c (standard_options): Fix the names of H8
2992 2003-10-30 Andrew Cagney <cagney@redhat.com>
2994 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2995 with "struct bfd_symbol".
2997 2003-10-21 Andrew Cagney <cagney@redhat.com>
2999 * callback.c (os_truncate): Call "truncate", and not "stat".
3001 2003-10-20 Andrew Cagney <cagney@redhat.com>
3003 * sim-base.h: Replace "struct sec" with "struct bfd_section".
3005 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
3007 * callback.c (os_ftruncate, os_truncate): New functions.
3008 (default_callback): Initialize ftruncate and truncate members.
3010 2003-09-08 Dave Brolley <brolley@redhat.com>
3012 On behalf of Doug Evans <dje@sebabeach.org>
3013 * cgen.sh: New arg archfile.
3014 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
3015 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
3017 2003-08-28 Andrew Cagney <cagney@redhat.com>
3019 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
3020 * sim-options.c (print_help): Cast the format with specifier to
3023 2003-08-20 Michael Snyder <msnyder@redhat.com>
3024 Dave Brolley <brolley@redhat.com>
3026 * cgen-par.h (flags, word1): New target-specific
3027 fields of CGEN_WRITE_QUEUE_ELEMENT.
3028 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
3029 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
3030 * gennltvals.sh: Add frv target.
3031 * nltvals.def: Add frv target.
3033 2003-06-23 Michael Snyder <msnyder@redhat.com>
3035 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
3036 * sim-reg.c: Fix cut-and-paste bug in comment.
3038 2003-06-22 Andrew Cagney <cagney@redhat.com>
3040 From matthew green <mrg@redhat.com>:
3041 * sim-fpu.h: Update copyright.
3042 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
3043 * sim-fpu.c: Update copyright.
3044 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
3046 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
3048 From Doug Evans <dje@sebabeach.org>:
3049 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
3050 with disassemble_info:read_memory_func.
3051 * cgen-trace.c (sim_disasm_read_memory): Ditto.
3053 2003-06-04 Michael Snyder <msnyder@redhat.com>
3055 * common/run.c (main): Remove SIM_H8300 ifdef.
3057 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
3058 (standard_options): Add '-x' for h8/300sx.
3059 (standard_option_handler): Add case for SIM_H8300SX.
3061 2003-04-13 Michael Snyder <msnyder@redhat.com>
3063 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3065 2003-03-01 Andrew Cagney <cagney@redhat.com>
3067 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3068 (sim_engine_vabort): Ditto.
3070 2003-02-27 Andrew Cagney <cagney@redhat.com>
3072 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3073 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3074 * nrun.c (main): Ditto.
3076 2003-02-26 Andrew Cagney <cagney@redhat.com>
3078 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3079 (sim_engine_vabort): Ditto.
3080 (sim_engine_halt, sim_engine_restart): Ditto.
3082 2003-02-20 Andrew Cagney <ac131313@redhat.com>
3084 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3085 (sim-break_h): Delete macro.
3086 (sim-break.o): Delete rule.
3087 * sim-break.c: Delete file.
3088 * sim-break.h: Delete file.
3089 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3090 (STATE_BREAKPOINTS): Delete macro.
3091 (sim_state_base): Delete field breakpoints.
3092 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3093 sim_break_install to array.
3095 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
3097 * run.c (usage): Fix typos.
3099 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
3101 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3103 2002-11-22 Andrew Cagney <ac131313@redhat.com>
3105 * dv-core.c: Update copyright. sim/common contributed to the FSF.
3106 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3107 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3108 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3109 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3110 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3111 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3112 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3113 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3114 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3116 2002-11-13 Andrew Cagney <cagney@redhat.com>
3118 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3120 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
3122 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3123 (distclean): Depend on it.
3125 2002-10-14 Alan Modra <amodra@bigpond.net.au>
3127 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3129 2002-08-29 Dave Brolley <brolley@redhat.com>
3131 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3133 2002-07-17 Andrew Cagney <cagney@redhat.com>
3135 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3136 (sim_set_callbacks, sim_size, sim_trace)
3137 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3138 to here from "gdb/remote-sim.h".
3140 2002-07-16 Andrew Cagney <ac131313@redhat.com>
3142 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3143 avoid possible longjmp problems with automatic variable siggnal.
3145 2002-07-14 Andrew Cagney <ac131313@redhat.com>
3147 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3148 * Make-common.in (installdirs): Make $(libdir) too, needed when
3149 installing libsim.a.
3151 2002-07-13 Andrew Cagney <ac131313@redhat.com>
3153 * gennltvals.sh (dir): Mark d30v as obsolete.
3154 * nltvals.def: Remove d30v.
3156 2002-06-17 Andrew Cagney <cagney@redhat.com>
3158 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3160 * sim-memopt.c: Include <unistd.h>.
3161 (do_memopt_add): Fix printf format.
3162 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3164 2002-06-16 Andrew Cagney <ac131313@redhat.com>
3166 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3167 --enable-gdb-build-warnings.
3168 * configure: Regenerated to track ../common/aclocal.m4 changes.
3170 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
3172 * sim-fpu.c (unpack_fpu): Initialize exponent for
3175 (sim_fpu_sqrt): Same.
3177 2002-06-08 Andrew Cagney <cagney@redhat.com>
3179 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3180 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3182 * sim-load.c: Ditto.
3183 * callback.c: Ditto.
3185 * Make-common.in (callback_h): Define.
3186 (remote_sim_h): Define.
3188 (callback.o): Update.
3189 (syscall.o): Update.
3192 (sim-hload.o): Update.
3194 (sim-reason.o): Update.
3195 (sim-reg.o): Update.
3196 (sim-resume.o): Update.
3198 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3200 * run.c: Fix formatting.
3202 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3204 * run-sim.h: New header. Provide prototypes for functions used
3205 between run() and libsim.a which are not used by GDB.
3206 * run.c: Include run-sim.h.
3207 (main): If SIM_TARGET_SWITCHES is defined call
3208 sim_target_parse_command_line.
3209 (usage): If SIM_TARGET_SWITCHES is defined call
3210 sim_target_display_usage.
3212 2002-05-17 Andrey Volkov <avolkov@transas.com>
3214 * run.c: Made h8300s as new target, not h8300h alias.
3215 Added new option -S (h8300s target)
3216 * sim-options.c: Ditto.
3218 2002-05-01 Chris Demetriou <cgd@broadcom.com>
3220 * callback.c: Use 'deprecated' rather than 'depreciated.'
3222 2002-02-24 Andrew Cagney <ac131313@redhat.com>
3224 From wiz at danbala:
3225 * sim-fpu.h: Fix grammar and typos.
3228 2002-02-10 Chris Demetriou <cgd@broadcom.com>
3230 * callback.c: Fix some spelling errors.
3231 * hw-device.h: Likewise.
3232 * hw-tree.c: Likewise.
3233 * sim-abort.c: Likewise.
3234 * sim-alu.h: Likewise.
3235 * sim-core.h: Likewise.
3236 * sim-events.c: Likewise.
3237 * sim-events.h: Likewise.
3238 * sim-fpu.h: Likewise.
3239 * sim-profile.h: Likewise.
3240 * sim-utils.c: Likewise.
3242 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
3244 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3247 2002-01-20 Ben Elliston <bje@redhat.com>
3249 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3250 the comment for this enumerator.
3252 2002-01-14 Ben Elliston <bje@redhat.com>
3254 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3256 2001-12-20 Kazu Hirata <kazu@hxi.com>
3258 * run.c (usage): Fix a typo.
3260 2001-07-05 Ben Elliston <bje@redhat.com>
3262 * Make-common.in (srccgen): Remove.
3263 (CGEN_CPU_DIR): Define.
3264 (CGEN_READ_SCM): Redefine without $(srccgen).
3265 (CGEN_ARCH_SCM): Ditto.
3266 (CGEN_CPU_SCM): Ditto.
3267 (CGEN_DECODE_SCM): Ditto.
3268 (CGEN_DESC_SCM): Ditto.
3270 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
3272 * sim-load.c (sim_load_file): Put it back: external now.
3273 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3275 2001-04-21 Andrew Cagney <ac131313@redhat.com>
3277 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3279 * sim-utils.c (sim_analyze_program): Ditto.
3281 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
3283 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3284 we're finished with its immediate use.
3285 * sim-load.c (sim_load_file): Ditto.
3287 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
3289 Add support for mmap-based memory regions.
3290 * sim-memopt.c (mmap_next_fd): New global.
3291 (sim_memory_init): Reinitialize it.
3292 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3293 "--memory-mapfile FILE" option. Check for some errors.
3294 (do_memopt_add): Conditionally do mmap instead of malloc for
3295 backing store of simulated memory. Check for more errors.
3296 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3297 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3298 * configure.in: Look for mmap/fstat related functions and headers.
3299 * config.in, configure: Regenerated.
3301 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
3303 * sim-core.c (sim_core_map_attach): Correct overlap-related
3306 2001-03-07 Michael Meissner <meissner@redhat.com>
3308 * run.c (alloca-conf.h): Delete, no longer provided.
3310 2001-02-22 Ben Elliston <bje@redhat.com>
3312 * sim-trace.h (TRACE_VPU_IDX): Add.
3313 (TRACE_vpu): Define.
3314 (WITH_TRACE_VPU_P): Likewise.
3315 (TRACE_VPU_P): Likewise.
3316 * sim-trace.c (OPTION_TRACE_VPU): Define.
3317 (trace_options): Add --trace-vpu.
3318 (trace_option_handler): Handle OPTION_TRACE_VPU.
3319 (trace_option_handler): Include VPU tracing in --trace-semantics.
3320 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3322 2001-02-21 Ben Elliston <bje@redhat.com>
3324 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3325 (TRACE_BRANCH_INPUT2): Likewise.
3327 2001-02-09 Ben Elliston <bje@redhat.com>
3329 * (profile_print_pc): Write header out in target byte order.
3331 2001-02-09 Ben Elliston <bje@redhat.com>
3333 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3334 adjusting the pc shift value.
3336 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3338 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3339 where a numeric value is supplied.
3341 2001-01-06 Ben Elliston <bje@redhat.com>
3343 * cgen.sh: Allow extrafiles to include the semantics files when
3344 generating an ISA-specific decoder.
3346 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3348 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3350 2000-12-23 Ben Elliston <bje@redhat.com>
3352 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3353 them to the trace stream using sim_fpu_printn_fpu. Include
3356 2000-12-15 Ben Elliston <bje@redhat.com>
3358 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3359 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3360 trailing digits as specified (-1 to print all digits).
3361 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3362 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3365 2000-12-13 Ben Elliston <bje@redhat.com>
3367 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3368 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3371 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3373 * sim-endian.h: Don't have parameters on macro definitions which
3374 are simply renaming functions, to permit use of XCONCAT2 in both
3375 the macro name and the arguments in a use of such a definition.
3377 2000-12-11 Ben Elliston <bje@redhat.com>
3379 * cgen-ops.h (SUBWORDDFDI): New function.
3381 2000-12-05 Ben Elliston <bje@redhat.com>
3383 * Make-common.in (cgen-defs): New target.
3384 (cgen-decode): Pass $(EXTRAFILES).
3386 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3387 -outfile-suffix options.
3389 2000-12-04 Ben Elliston <bje@redhat.com>
3391 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3392 (SUBWORDSIUQI): Likewise.
3393 (SUBWORDDIHI): Likewise.
3394 (SUBWORDDIQI): New function.
3396 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3397 * cgen-scache.c (scache_option_handler): Remove unused local var.
3399 2000-12-03 Ben Elliston <bje@redhat.com>
3401 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3403 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3405 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3407 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3409 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3412 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3414 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3415 (set_hw_delete): Moved the macro as a function.
3416 * hw-base.h (set_hw_delete): Declare as external function.
3417 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3418 allocated using hw_malloc.
3420 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3422 * sim-options.c (sim_parse_args): Free the memory used for
3423 long_options, short_options, handlers, opt_cpu, orig_val.
3425 2000-11-20 Ben Elliston <bje@redhat.com>
3427 * cgen-ops.h (SUBBI): New macro.
3428 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3429 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3431 2000-11-16 Ben Elliston <bje@redhat.com>
3433 * cgen-types.h (VOID): New type.
3435 2000-11-09 Ben Elliston <bje@redhat.com>
3437 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3438 (sim_fpu_two): Set exponent to 1.
3440 2000-10-26 Ben Elliston <bje@redhat.com>
3442 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3443 `all'. Pass `-i' options to cgen applications.
3444 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3445 cgen-desc): Pass $(isa) to cgen.sh.
3447 2000-10-08 Ben Elliston <bje@redhat.com>
3449 * cgen-utils.c (cgen_rtx_error): New function.
3451 2000-10-07 Ben Elliston <bje@redhat.com>
3453 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3454 conditions for sim_core_read_buffer().
3456 2000-09-26 Dave Brolley <brolley@redhat.com>
3458 * cgen-utils.c (RORQI): New function.
3459 (ROLQI): New function.
3460 (RORHI): New function.
3461 (ROLHI): New function.
3463 2000-08-28 Dave Brolley <brolley@redhat.com>
3465 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3466 in insn_value if it will fit.
3468 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3470 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3472 2000-08-15 Dave Brolley <brolley@redhat.com>
3474 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3476 2000-08-15 Dave Brolley <brolley@redhat.com>
3478 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3479 (PROFILE_CPU_FREQ): New macro.
3480 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3481 (profile-options): Add profile-cpu-frequency.
3482 (parse_frequency): New function.
3483 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3484 (profile_print_speed): Print cpu frequency and simulated execution time.
3485 Re-indent other items to match.
3487 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3489 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3491 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3493 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3494 * Makefile.in (install): Install run.1 man page.
3496 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3498 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3499 * Makefile.in (headers,nltvals.def): Merge.
3501 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3503 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3504 * nrun.c (main): Print the simulator statistics only in
3506 * hw-properties.h (hw_find_integer_array_property): Fix
3507 prototype (use signed_cell).
3509 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3510 * sim-events.c (sim_events_remain_time): New function returning
3511 the time that remains before the event is raised.
3512 * hw-events.c (hw_event_remain_time): Likewise.
3513 * sim-events.h (sim_events_remain_time): Declare.
3514 * hw-events.h (hw_event_remain_time): Declare.
3516 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3517 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3518 (OPTION_HW_LIST): New option --hw-list to list the devices.
3519 (hw_option_handler): List the device tree with 'sim_hw_print'.
3521 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3522 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3523 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3524 (EXTENDED): Define for 16-bit word size.
3525 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3526 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3527 * sim-types.h: Added support for 16-bit targets.
3529 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3531 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3533 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3535 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3536 * Makefile.in (distclean): Clean cconfig.h also.
3538 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3540 * configure: Regenerated to track ../common/aclocal.m4 changes.
3542 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3544 * aclocal.m4 (sim-profile): Enable the profiler by default.
3546 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3548 * run.c (main): Initialize sigrc.
3550 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3552 * sim-events.c (update_time_from_event): Add more detailed event
3555 2000-03-30 Dave Brolley <brolley@redhat.com>
3557 * aclocal.m4 (cgen): Use guile to run cgen.
3559 2000-03-23 Dave Brolley <brolley@redhat.com>
3561 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3563 * cgen-accfp.c (fextsfdf): New function.
3564 (ftruncdfsf): New function.
3565 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3567 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3569 * cgen-ops.h: Added TRUNCSISI.
3571 2000-03-08 Dave Brolley <brolley@redhat.com>
3573 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3574 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3575 (sim_queue_fn_si_write): Last argument is has type USI.
3576 (sim_queue_fn_sf_write): New function.
3577 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3578 (sim_queue_fn_sf_write): New function.
3579 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3581 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3583 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3584 sim_set_trace and run simulator using sim_resume.
3585 (main): Add option ``-o'' - operating environment. Only continue
3586 after a signal when operating environment.
3587 (main): Always set REASON and SIGRC using sim_stop_reason.
3588 (sim_trace): Delete extern declaration.
3590 2000-02-08 Nick Clifton <nickc@cygnus.com>
3592 * callback.c: Fix compile time warning messages.
3593 * run.c: Fix compile time warning messages.
3595 1999-12-17 Dave Brolley <brolley@cygnus.com>
3597 * sim-profile.h: (set_profile_option_mask): Add prototype.
3598 * sim-profile.c (set_profile_option_mask): No longer static.
3600 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3602 * sim-arange.c: Include <string.h>
3604 1999-12-07 Dave Brolley <brolley@cygnus.com>
3606 * sim-options.c (print_help): '=' required before optional argument.
3607 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3608 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3609 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3610 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3611 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3612 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3613 (fn_mem_qi_write): New union members.
3614 (fn_mem_hi_write): New union members.
3615 (fn_mem_si_write): New union members.
3616 (fn_mem_di_write): New union members.
3617 (fn_mem_df_write): New union members.
3618 (fn_mem_xi_write): New union members.
3619 (sim_queue_fn_mem_qi_write): New function.
3620 (sim_queue_fn_mem_hi_write): New function.
3621 (sim_queue_fn_mem_si_write): New function.
3622 (sim_queue_fn_mem_di_write): New function.
3623 (sim_queue_fn_mem_df_write): New function.
3624 (sim_queue_fn_mem_xi_write): New function.
3625 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3626 (sim_queue_fn_mem_hi_write): New function.
3627 (sim_queue_fn_mem_si_write): New function.
3628 (sim_queue_fn_mem_di_write): New function.
3629 (sim_queue_fn_mem_df_write): New function.
3630 (sim_queue_fn_mem_xi_write): New function.
3631 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3632 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3633 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3635 1999-12-01 Dave Brolley <brolley@cygnus.com>
3637 * cgen-accfp.c (subsf): Check status code.
3655 1999-11-26 Dave Brolley <brolley@cygnus.com>
3657 * cgen-par.h (fn_df_write): Mode of data is DF.
3658 (sim_queue_fn_df_write): Mode of data is DF.
3659 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3661 1999-11-22 Dave Brolley <brolley@cygnus.com>
3663 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3664 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3666 1999-11-04 Dave Brolley <brolley@cygnus.com>
3668 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3669 CGEN_MEM_XI_WRITE members.
3670 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3671 (sim_queue_fn_xi_write): New function.
3672 (sim_queue_mem_xi_write): New function.
3674 * cgen-par.c (sim_queue_fn_xi_write): New function.
3675 (sim_queue_mem_xi_write): New function.
3676 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3679 1999-10-22 Dave Brolley <brolley@cygnus.com>
3681 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3682 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3683 * cgen-par.c: Set insn_address for each queued write. Get pc from
3684 cpu when executing queued writes.
3686 1999-10-19 Dave Brolley <brolley@cygnus.com>
3688 * cgen-par.h (sim_queue_fn_pc_write): New function.
3689 (CGEN_FN_PC_WRITE): New enumerator.
3690 (fn_pc_write): New union member.
3691 * cgen-par.c (sim_queue_fn_pc_write): New function.
3692 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3694 1999-10-18 Dave Brolley <brolley@cygnus.com>
3696 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3697 (CGEN_MEM_DF_WRITE): New enumerator.
3698 (mem_di_write): New union member.
3699 (mem_df_write): New union member.
3700 * cgen-par.c (sim_queue_mem_di_write): New function.
3701 (sim_queue_mem_df_write): New function.
3702 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3704 * cgen-accfp.c (divsf): Check for division errors.
3706 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3708 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3710 1999-10-07 Dave Brolley <brolley@cygnus.com>
3712 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3713 (fn_hi_write): New union member.
3714 (sim_queue_fn_hi_write): New function.
3715 * cgen-par.c (sim_queue_fn_hi_write): New function.
3716 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3718 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3720 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3721 Change type of result to SEM_PC.
3723 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3725 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3727 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3729 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3730 (JOIN*): Delete cpu arg.
3732 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3734 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3736 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3738 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3740 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3743 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3745 * run.c (main): Check the sim_stop_reason and only halt simulation
3746 when a valid stop condition is identified.
3748 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3750 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3752 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3754 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3755 (bi_write): New union element.
3756 (sim_queue_bi_write): New function.
3757 * cgen-par.c (sim_queue_bi_write): New function.
3758 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3760 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3762 * configure: Regenerated to track ../common/aclocal.m4 changes.
3764 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3765 ../gdb/configure.in.
3766 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3767 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3768 (SIM_WARNINGS): Delete
3769 (CONFIG_CFLAGS): Update.
3771 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3773 * cgen-par.c: New file.
3774 * cgen-par.h: New file.
3775 * cgen-sim.h (cgen-par.h): #include it.
3776 * cgen-cpu.h (write_queue): New field.
3777 (CPU_WRITE_QUEUE): New access macro.
3778 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3779 (cgen-par.o): New target.
3781 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3783 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3784 * cgen-utils.c (mode_names): Update.
3786 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3788 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3789 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3790 buffer arg if WITH_PARALLEL_GENWRITE.
3791 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3792 (struct idesc): Ditto.
3794 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3796 * sim-model.c (model_option_handler): Add \n to error message.
3798 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3800 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3801 (insn_sem): Rewrite.
3802 (sem_fn_desc): New struct.
3804 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3806 (scache case): Split into non-parallel/parallel versions.
3807 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3808 if not use semantic switch version.
3810 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3812 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3813 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3814 (SEM_BRANCH_INIT_EXTRACT): Delete.
3815 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3816 (SEM_BRANCH_FINI): Ditto.
3817 (SEM_BRANCH_VIA_ADDR): Ditto.
3818 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3819 (SEM_BRANCH_ADDR_CACHE): Delete.
3820 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3821 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3823 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3824 (@cpu@_pbb_begin): Initialize branch_target.
3825 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3826 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3828 (@cpu@_engine_run_fast): Ditto.
3830 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3832 * cgen-utils.c (RORSI): New function.
3833 (ROLSI): New function.
3835 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3837 * Makefile.in (TAGS): Tweak TAGS regex.
3838 * cgen-mem.h (*): Add TAGS markers.
3840 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3842 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3843 passed in when sim_resume is first entered - don't re-pass it
3846 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3848 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3849 OPTION_LOAD_LMA but only when is defined.
3850 (standard_options): When SIM_HANDLES_LMA is defined include
3851 options --load-lma and --load-vma.
3852 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3854 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3855 (struct sim_state_base): Add load_at_lma_p.
3856 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3857 STATE_LOAD_AT_LMA_P.
3859 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3861 * nrun.c (main): Re-format loop gnu style.
3863 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3865 * dv-sockser.c (connected_p): Initialize addrlen.
3867 1999-07-06 Dave Brolley <brolley@cygnus.com>
3869 * cgen-accfp.c (floatsidf): New function.
3870 (fixdfsi): New function.
3872 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3874 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3876 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3878 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3879 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3880 * cgen-fpu.c: New file.
3881 * cgen-fpu.h: New file.
3882 * cgen-accfp.c: New file.
3883 * cgen-cpu.h (CGEN_CPU): New member fpu.
3884 * cgen-mem.h: Redo fp support.
3885 * cgen-ops.h: Delete k&r support. Redo fp support.
3886 * cgen-sim.h: Include cgen-fpu.h.
3887 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3889 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3891 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3893 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3894 (@cpu@_pbb_cti_chain): Minor clean up.
3896 1999-05-08 Felix Lee <flee@cygnus.com>
3898 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3899 AM_CYGWIN32 and AM_EXEEXT.
3900 * configure: Regenerate.
3902 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3904 * sim-core.c (device_error,device_io_read_buffer,
3905 device_io_write_buffer): Delete decls.
3906 * sim-core.h: Put them here.
3908 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3909 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3910 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3911 (sim_core_write_aligned_N): Ditto.
3913 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3915 * sim-memopt.c (sim_memory_uninstall): Don't look into
3918 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3920 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3922 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3924 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3925 (sim_core_write_buffer): Ditto.
3927 1999-04-02 Keith Seitz <keiths@cygnus.com>
3929 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3930 after the interval counter has expired.
3931 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3932 poll_quit callbacks. May be overridden by Makefile.
3933 (poll_quit_counter): New global.
3934 * sim-events.c: Remove all mentions of ui_loop_hook. The
3935 host callback "poll_quit" will serve the purpose.
3936 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3938 * nrun.c: Remove declaration of ui_loop_hook.
3940 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3942 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3943 if being used by gdb.
3945 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3947 * cgen-types.h (XF,TF): Tweak.
3948 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3950 (SUBWORD*,JOIN*): Define.
3951 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3952 moved into cpu descriptor.
3953 * sim-model.h (MACH): New member `num'.
3955 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3957 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3958 (CGEN_CPU): Member opcode renamed to cpu_desc.
3959 New members get_idata,disassembler.
3960 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3961 CGEN_INSN_ATTR_VALUE.
3962 (CGEN_STATE): Delete member opcode_table.
3963 (sim_disassemble_insn): Delete decl.
3964 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3965 (struct idesc): Moved to here from <cpu>-decode.h.
3966 * cgen-run.c (prime_cpu): Call prepare_run callback.
3967 * cgen-trace.h (SFILE): New type.
3968 (sim_disasm_sprintf): Declare.
3969 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3970 (sim_cgen_disassemble_insn): Declare.
3971 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3972 (insn_fields): Delete.
3973 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3975 (trace_insn): Call CPU_DISASSEMBLER hook.
3976 (sim_disasm_sprintf): New function.
3977 (sim_disasm_read_memory): New function.
3978 (sim_disasm_perror_memory): New function.
3979 (sim_cgen_disassemble_insn): New function.
3980 * cgen-utils.c: Don't include cpu-opc.h.
3981 (virtual_insn_entries): New static local.
3982 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3983 (cgen_insn_name): Rewrite.
3984 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3985 * cgen.sh (desc): New file generator handler.
3986 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3987 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3988 Don't include cpu-opc.h,cpu-sim.h.
3989 * sim-model.c (model_set): Delete SIM_DESC arg.
3990 (sim_model_set): Update.
3991 * sim-model.h (MACH): New member prepare_run.
3993 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3995 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3996 if redundant with allocator functions.
3998 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
4000 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
4002 * sim-profile.h: Make like sim-trace.h.
4003 (PROFILE_USEFUL_MASK): New macro.
4004 * sim-profile.c (profile_options): Make like trace_options, allow
4005 optional on|off arg where applicable.
4006 (set_profile_option_mask): New function.
4007 (sim_profile_set_option): New function.
4008 (profile_option_handler): Simplify.
4009 Have -p only enable selected things, not everything.
4010 Add missing break to OPTION_PROFILE_PC_RANGE.
4011 * cgen-scache.c (scache_options): Allow optional on|off arg to
4013 (scache_option_handler): Use sim_profile_set_option.
4015 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4017 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
4018 (memory_option_handler): Implement MEMORY_FILL option. Make
4019 MEMORY_CLEAR an alias for MEMORY_FILL=0.
4020 (parse_ulong_value): New function.
4021 (do_memopt_add): Allocate all buffers. Optionally fill them.
4023 1999-01-15 Richard Henderson <rth@cygnus.com>
4025 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
4026 va_list, not an integer.
4027 * sim-events.c (sim_events_schedule): Likewise.
4029 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
4030 the appropriate type.
4032 1999-01-14 Doug Evans <devans@casey.cygnus.com>
4034 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
4035 (sim_disassemble_insn): Update prototype.
4036 (sim_engine_invalid_insn): Ditto.
4037 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
4038 (SEM_BRANCH_INIT): PCADDR->IADDR.
4039 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
4040 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
4041 * cgen-scache.h (*): Ditto.
4042 * cgen-trace.c (*): Ditto.
4043 * cgen-trace.h (*): Ditto.
4044 * cgen-utils.c (*): Ditto.
4045 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
4047 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
4048 (simple engine framework): Rewrite.
4049 * sim-module.c (modules): Install model module sooner (and in
4050 particular before the profile module).
4052 1999-01-12 Doug Evans <devans@casey.cygnus.com>
4054 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
4055 * sim-model.c (sim_mach_lookup_bfd_name): New function.
4056 (sim_model_init): Call it.
4058 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
4060 1999-01-05 Doug Evans <devans@casey.cygnus.com>
4062 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
4063 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4064 (SEM_BRANCH_INIT_EXTRACT): New macro.
4065 (SEM_BRANCH_INIT): Add taken_p.
4066 (TARGET_SEM_BRANCH_FINI): Provide default definition.
4067 (SEM_BRANCH_FINI): Use it.
4069 * cgen-run.c (sim_resume): Handle tracing of last insn.
4070 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4071 * cgen-trace.c (current_abuf): New static global.
4072 (trace_insn_init): Initialize it.
4073 (trace_insn_fini): Use it.
4074 (trace_insn): Set it.
4075 * cgen.sh (arch case): Pass -m ${mach} to cgen.
4076 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4077 (@cpu@_emit_after): Ditto.
4078 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
4079 labels if WITH_SEM_SWITCH_FULL.
4080 * sim-model.c: Include bfd.h.
4081 (sim_model_init): New function.
4082 (sim_model_install): Record init fn.
4083 * sim-model.h (MACH): New member bfd_name.
4084 * sim-module.c (modules): Initialize model before scache.
4086 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
4088 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
4090 * nrun.c (main): Remain in simulation loop for traps and
4091 exceptions when in operating environment mode.
4092 (ui_loop_hook): New stub hook for standalone use.
4093 * sim-events.c (sim_events_process): Call ui_loop_hook
4094 periodically on CYGWIN host.
4096 * sim-reason.c (sim_stop_reason): Return host signal numbers
4097 to gdb on sim_stopped and sim_signalled cases.
4098 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4099 hook just before longjmp.
4100 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4101 hook just before sim_engine_run.
4103 * sim-n-core.h (sim_core_trace_M): Allay const warning.
4104 * sim-trace.h (trace_generic): Ditto.
4105 * sim-trace.c (trace_generic): Ditto.
4107 1998-12-14 Doug Evans <devans@casey.cygnus.com>
4109 * Make-common.in (SIM_MAIN_DEPS): New var.
4110 (CGEN_MAIN_CPU_DEPS): New var.
4111 * aclocal.m4: Add --enable-cgen-maint option.
4112 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4114 (GETIMEM*): Pass pc value to sim_core routine.
4116 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4118 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4119 Compare with ZERO not NULL.
4121 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4123 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4126 1998-12-09 Doug Evans <devans@casey.cygnus.com>
4128 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4129 * sim-trace.c: Include stdlib.h if present.
4130 * dv-sockser.c: Include unistd.h if present.
4131 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4132 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4134 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4136 * gennltvals.sh: Add i960.
4137 * nltvals.def: Rebuild.
4139 1998-12-04 Doug Evans <devans@casey.cygnus.com>
4141 * cgen-defs.h: New file, old cgen-sim.h.
4142 * cgen-sim.h: Simple header that includes others.
4143 * sim-arange.c: New file.
4144 * sim-arange.h: New file.
4145 * sim-basics.h: Include it.
4146 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4147 (sim-arange.o): Add rule for.
4148 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4149 (sim_io_eprintf_cpu): Add prototype.
4150 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4151 (INLINE2): New macro.
4152 (EXTERN_INLINE): New macro.
4153 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4154 before calling module init fns.
4155 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4156 (profile_init): New function.
4157 (profile_options): New option --profile-range.
4158 (profile_option_handler): Handle --profile-range.
4159 (profile_print_insn): Qualify address range specific section titles.
4160 (profile_print_addr_ranges): New function.
4161 (profile_info): Print address ranges if specified.
4162 (profile_install): Set profile_init init fn.
4163 * sim-profile.h (PROFILE_DATA): New member `range'.
4164 * sim-trace.c (trace_init): New function.
4165 (trace_options): New option --trace-range.
4166 (trace_option_handler): Handle --trace-range.
4167 (trace_install): Set trace_init init fn.
4168 * sim-trace.h (TRACE_DATA): New member `range'.
4169 * sim-utils.c (sim_cpu_msg_prefix): New function.
4170 (sim_io_eprintf_cpu): New function.
4171 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4172 (PC_IN_PROFILE_RANGE_P): New macro.
4173 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4174 (trace_insn_fini): New arg abuf. All callers updated.
4175 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4176 printing cycle counts.
4177 * cgen-trace.h (trace_insn_fini): Update prototype.
4178 (TRACE_RESULT_P): New macro.
4179 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4180 (TRACE_INSN): Check ARGBUF_TRACE_P.
4181 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4182 * cgen-types.h (SIM_INLINE): Delete.
4183 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4184 * cgen-utils.c: Don't include cgen-engine.h
4185 * genmloop.sh (@cpu@_fill_argbuf): New function.
4186 (@cpu@_fill_argbuf_tp): New function.
4187 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4188 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4189 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4190 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4191 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4192 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4193 doing profiling. Update call to TRACE_INSN_FINI.
4195 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4197 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4199 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4202 1998-12-01 Doug Evans <devans@casey.cygnus.com>
4204 * sim-inline.c (SIM_INLINE_P): Fix typo.
4206 1998-11-30 Doug Evans <devans@casey.cygnus.com>
4208 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4210 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4212 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4213 * nltvals.def: Re-generate.
4215 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4217 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4218 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4219 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4221 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4222 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4224 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4226 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4227 (${cpu}_pbb_cti_chain): Ditto.
4229 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4231 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
4232 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4233 (EXTRACT_INT,EXTRACT_UINT): New macros.
4234 (SEM_SEM_ARG): New macro.
4235 (SEM_NEXT_VPC): New arg `pc'.
4236 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4237 (sim_disassemble_insn): Update prototype.
4238 * cgen-trace.c (current_insn,insn_fields): New static locals.
4239 (trace_insn): Set them.
4240 * cgen-utils.c: #include cgen-engine.h.
4241 (sim_disassemble_insn): New arg insn_fields.
4242 Handle variable length insns.
4243 * genmloop.sh: Only emit pbb decls if -pbb.
4244 (${cpu}_scache_lookup): New arg `vpc'.
4245 (scache support): Fetch pc before entering loop.
4247 * gennltvals.sh: Add fr30 support.
4248 * nltvals.def: Rebuild.
4250 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4252 * sim-types.h: Re-do type system so that GCC's attribute and mode
4253 are used to specify types. Handle case of ALPHA.
4255 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
4257 * aclocal.m4: Add tests for dlopen family.
4258 * config.in: Regenerated.
4260 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4262 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4264 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4266 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4267 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4268 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4269 * cgen-sim.h: ... to here.
4271 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4273 * aclocal.m4 (enable-build-warnings): Replace
4274 enable-sim-warnings. Extend =LIST syntax so that prepend and
4275 append of options is possible. Drop -Werror, add
4276 -Wstrict-prototypes for GDB compatibility.
4277 * Make-common.in (SIM_WARNINGS): Update.
4279 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4281 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4282 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4283 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4284 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4285 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4287 * cgen-cpu.h: New file.
4288 * cgen-engine.h: New file.
4289 * cgen-scache.h: New file.
4290 * cgen-sim.h: Delete portions moved to new files.
4291 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4292 rather than sending result to stdout.
4294 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4296 * Make-common.in (sim-reg.o): New rule.
4297 (cgen-run.o): New rule.
4298 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4299 * cgen-run.c (prime_cpu): New function.
4300 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4301 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4303 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4304 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4305 (CGEN_INSN_VIRTUAL_P): New macro.
4306 (SEM_PC): New typedef.
4307 (SEMANTIC_FN): Change type of result to SEM_PC.
4308 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4309 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4310 (SCACHE_MAP): New typedef.
4311 (CPU_SCACHE): Add pbb support.
4312 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4313 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4314 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4316 (INSN_NAME): Delete.
4317 (cgen_insn_name): Declare.
4318 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4319 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4320 (first_insn_p): Make static.
4321 (trace_insn): Handle virtual insns specially.
4322 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4323 * cgen-types.h (UBI): Delete.
4324 (MODE_TYPE): New enum.
4325 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4326 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4327 (cgen_virtual_opcode_table): New global.
4328 (cgen_insn_name): New function.
4329 (sim_disassemble_insn): Ignore virtual insns.
4330 * genmloop.sh: Delete top level loop generation. Add pbb support.
4331 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4332 (sim_cpu_base): New members max_insns,insn_name,model_data.
4333 (CPU_PC_GET,CPU_PC_SET): New macros.
4334 (sim_pc_get,sim_pc_set): Declare.
4335 * sim-model.c (model_set): Call model init fn.
4336 * sim-model.h (MODEL_FN): New typedef.
4337 (INSN_TIMING): New member model_fn.
4338 (MODEL): New members num,init.
4339 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4340 All callers updated.
4341 (profile_insn_init): New fn.
4342 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4343 Exit early if insn profiling not supported.
4344 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4345 (profile_install): Record profile_insn_init as init fn.
4346 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4347 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4348 (PROFILE_DATA): Delete member exec_time.
4349 Change insn_count to pointer to array, rather than the array.
4350 (sim_profile_print_bar): Declare.
4352 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4354 * cgen-run.c: New file.
4355 * sim-reg.c: New file.
4357 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4359 * aclocal.m4: Add checks for -lsocket and -lnsl.
4361 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4362 allow local port reuse on listening socket.
4364 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4366 * sim-config.h: Remove reference to linux kernel header.
4368 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4370 * dv-sockser.c (sockser_addr): Make variable non-static.
4372 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4374 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4376 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4378 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4380 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4382 * Make-common.in (install-common): Add $(EXEEXT) when installing
4385 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4387 * cgen-sim.h (cgen_state): New member opcode_table.
4388 * cgen-utils.c (sim_disassemble_insn): Use it.
4390 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4392 * cgen-mem.h (DECLARE_SETT): Fix return type.
4393 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4394 * cgen-scache.c: Include stdlib.h.
4395 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4396 * sim-model.c (model_option_handler): Remove unused variable `n'.
4398 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4400 * cgen-utils.c: Include bfd.h.
4401 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4403 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4405 * sim-bits.h (EXTEND24): Fix typo.
4407 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4409 * sim-events.c (ETRACE_P): New macro.
4410 (struct _sim_event): Add member trace.
4411 (sim_events_free): Reclaim trace message.
4413 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4414 sim_events_schedule_tracef): New functions, include printf trace
4415 information in argument list. If tracing, store asprintf'd trace
4416 message in sim_event.
4418 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4419 hw_event_queue_schedule_vtracef): New functions, mimic
4422 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4424 * sim-bits.h (EXTEND24): Define.
4426 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4428 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4429 (CPU_SCACHE_HASH_MASK): New macro.
4430 (SCACHE_HASH_PC): Rewrite.
4431 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4432 computation out of main loop.
4434 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4436 * cgen-sim.h (RECORD_IADDR): Delete.
4437 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4438 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4440 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4442 * gennltvals.def (mn10200): Add entry.
4443 * nltvals.def: Regenerate with MN10200 additions.
4445 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4447 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4448 documentation on how it works.
4450 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4451 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4452 sim_core_set_xor, sim_core_xor_read_buffer,
4453 sim_core_xor_write_buffer): Update.
4455 * sim-events.h, sim-events.c (sim_events_install,
4456 sim_events_watch_clock, sim_events_schedule_after_signal,
4457 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4458 sim_events_deschedule): Update.
4460 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4461 sim_fpu_max32, sim_fpu_max64): Update.
4463 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4465 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4466 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4467 * sim-profile.c (profile_print_model): Update.
4469 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4471 * gennltvals.def (m32r): Use common syscall.h now.
4472 (mn10300): Add entry.
4473 * nltvals.def: Regenerate.
4475 * sim-engine.c (sim_engine_get_run_state): New function.
4476 * sim-engine.h (sim_engine_get_run_state): Declare it.
4478 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4480 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4481 * sim-core.c (sim_core_signal): Make extern, always define.
4483 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4485 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4486 * cgen-ops.h (ANDIF): New macro.
4487 (ANDIF[BQHSD]I): Delete.
4489 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4491 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4492 (hw_event_queue_schedule, hw_event_queue_deschedule,
4493 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4496 * hw-alloc.h (HW_NZALLOC): Define.
4498 * Make-common.in (test-hw-events): Add target for testing the
4501 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4503 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4505 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4507 * hw-main.h: Include hw-handles.h, hw-instances.h.
4508 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4509 * hw-base.c (hw_create, hw_delete): Call same.
4511 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4513 * dv-core.c: Include hw-main.h and sim-main.h.
4514 * dv-pal.c: Include hw-main.h and sim-io.h.
4515 * dv-glue.c: Include hw-main.h.
4517 * hw-main.h: New file. Move list of includes to here.
4518 * hw-base.h: From here.
4519 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4520 (hw-*.o, dv-*.o): Update.
4521 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4522 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4525 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4526 do_hw_poll_read): Move declarations from here.
4527 * hw-main.h: To here.
4529 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4531 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4533 * Make-common.in (hw-config.h): Update
4534 * hw-base.c, dv-pal.c, dv-glue.c: Update
4536 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4537 `*_callback' to `*_method.
4539 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4541 * hw-base.h (set_*): Move set method macros from here.
4542 * hw-device.h: To here.
4544 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4546 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4549 * hw-base.c (hw_create, hw_delete): Call
4550 * hw-properties.c (create_hw_property_data,
4551 delete_hw_property_data): Define.
4553 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4555 * hw-device.c, hw-properties.c: Include hw-base.h
4557 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4558 * hw-device.c: From here.
4559 * hw-base.h: Include "hw-events.h".
4561 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4562 * hw-base.c (hw_create, hw_delete): Call.
4563 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4565 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4566 (hw-alloc.o): New target.
4568 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4570 * hw-events.h, hw-events.c: New files. Move event code to here.
4571 * sim-hw.c: From here.
4572 * hw-base.h: Include "hw-events.h".
4573 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4574 (hw-events.o): New target.
4576 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4577 * hw-events.h (struct hw_event): Replace typedef hw_event.
4579 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4580 * hw-base.c (hw_create, hw_delete): Call.
4581 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4585 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4587 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4588 * hw-ports.c: To here.
4590 * hw-base.h, hw-ports.c (create_hw_port_data,
4591 delete_hw_port_data): New functions.
4592 * hw-base.c (hw_delete, hw_create): Call same.
4594 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4596 * hw-ports.h: To here.
4598 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4600 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4601 PROCESSOR and CIA arguments.
4603 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4605 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4606 Move common object files from here.
4607 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4609 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4611 * sim-hw.c: Include ctype.h.
4612 (do_hw_poll_read): Do not assume EAGAIN.
4614 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4616 * cgen-trace.c (first_insn_p): New static local.
4617 (trace_insn_init): Set it.
4618 (trace_insn_fini): Use TRACE_PREFIX.
4619 (trace_insn): Rewrite to use trace_prefix.
4620 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4621 Adjust width accordingly.
4623 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4624 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4625 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4626 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4627 (PROFILE_COUNT_CORE): Simplify.
4628 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4630 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4632 * cgen-ops.h (ADDCFSI): Fix typo.
4634 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4636 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4637 * genmloop.sh: Use them rather than static locals.
4639 * sim-engine.c (sim_engine_set_run_state): New function.
4640 * sim-engine.h (sim_engine_set_run_state): Declare.
4641 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4642 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4643 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4645 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4647 * cgen-trace.c (trace_insn_init): New arg first_p.
4648 All callers updated.
4649 (trace_insn_fini): New arg last_p. All callers updated.
4650 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4651 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4652 * genmloop.sh (engine_resume): Update.
4654 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4656 * Make-common.in (install-common): Run ranlib on installed copy of
4659 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4661 * Make-common.in (install-common): Rename and install libsim.a.
4663 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4665 * sim-io.c (unistd.h): Include.
4667 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4669 * Make-common (sim_main_headers): Sort.
4670 (cgen-*.o): Add cgen-sim.h dependency.
4672 * cgen-scache.c (scache_init): Only allocate space if scache element
4674 (scache_flush,scache_print_profile): Check if scache in use first.
4676 * cgen-sim.h (IDESC): Provide forward declaration.
4678 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4679 (cgen_cpu_max_extra_bytes): Declare.
4680 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4682 * sim-cpu.h: New file. sim_cpu_base moved here.
4683 Move sim_cpu_lookup decl here.
4684 * sim-base.h: #include "sim-cpu.h".
4685 * sim-cpu.c: New file.
4686 * Make-common (sim_main_headers): Add sim-cpu.h.
4687 (sim-cpu.o): Add rule for.
4689 * sim-model.c (set_model): Delete.
4690 (sim_model_set,model_set): New functions.
4691 (sim_model_install): Renamed from model_install.
4692 Don't set default model here.
4693 (model_option_handler): Rewrite --model processing.
4694 (sim_model_lookup,sim_mach_lookup): New functions.
4695 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4696 (insn_timing): Delete.
4697 (INSN_TIMING): New member `num'.
4698 (IMP_PROPERTIES): Always define scache_elm_size member.
4699 (MACH): New member init_cpu.
4700 (sim_machs): Renamed from machs.
4701 (sim_model_install): Renamed from model_install.
4702 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4703 * sim-module.c (modules): Update.
4705 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4707 * sim-io.c: #include <errno.h>.
4709 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4711 * dv-pal.c (struct hw_pal_device): Add reader.
4712 (hw_pal_finish): Initialize reader.
4713 (scan_hw_pal): Use reader.
4715 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4716 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4719 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4720 ../ppc/main.c sim_io_read_stdin.
4722 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4724 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4726 * hw-tree.c: Update.
4728 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4729 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4731 * hw-ports.h (hw_port_event): Ditto.
4732 * hw-ports.c (hw_port_event): Update.
4733 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4735 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4737 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4738 (do_counter_event): Update.
4739 * dv-glue.c (hw_glue_io_read_buffer): Update.
4740 (hw_glue_port_event): Update.
4742 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4743 * hw-base.h (hw_create): Ditto.
4744 * hw-base.c (hw_create): Ditto.
4746 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4747 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4750 * hw-device.h (hw_system_cpu): Declare.
4751 * sim-hw.c (hw_system_cpu): New function.
4753 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4754 sim_hw_abort not hw_abort.
4755 (sim-hw.h): Include.
4756 (sim_core_read_buffer, sim_core_write_buffer): Call
4757 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4759 (sim_core_set_xor): Do not pass CPU when aborting.
4761 * sim-n-core.h (sim_core_read_aligned_N,
4762 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4763 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4764 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4767 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4769 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4770 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4772 (sim_hw_print): New function.
4774 * sim-engine.h (sim_engine_vabort): Declare.
4775 * sim-engine.c (sim_engine_vabort): New function.
4777 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4779 * sim-trace.c (print_data): For floating-point numbers trace raw
4781 (trace_result_fp2): New function.
4782 * sim-trace.h (trace_result_fp2): New declaration.
4783 (TRACE_FP_RESULT2): New macro.
4785 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4787 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4788 AM_CYGWIN32 and AM_EXEEXT.
4789 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4790 to run and install-common rules.
4791 * common/configure: regenerate
4793 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4795 * sim-types.h (cell_word): New type.
4796 (natural_cell): Delete type.
4798 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4800 * configure: Regenerated to track ../common/aclocal.m4 changes.
4803 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4805 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4807 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4809 * configure: Regenerated to track ../common/aclocal.m4 changes.
4812 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4814 * acconfig.h: New file.
4815 * Make-common.in (top_builddir): New macro.
4816 (INTL_LIB): Removed.
4817 (INTLLIBS): New macro.
4818 (INTLDEPS): Likewise.
4819 (LIBDEPS): Use INTLDEPS.
4820 (EXTRA_LIBS): Use INTLLIBS.
4821 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4822 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4823 AM_LC_MESSAGES): New macros from GNU gettext.
4825 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4827 * sim-config.h: Discard leading _ from macros.
4828 * sim-types.h: Ditto.
4830 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4832 * Make-common.in (CSEARCH): Add -I to intl directories.
4833 (INTL_LIB): Point to libintl.a.
4834 (LIBDEPS): Add $(INTL_LIB).
4835 (EXTRA_LIBS): Ditto.
4837 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4839 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4841 * cgen-ops.h (ADDCFSI): Fix.
4844 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4846 * sim-types.h (signed_address, unsigned_address): Define.
4848 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4850 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4853 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4855 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4856 New functions, pack / unpack sim_fpu struct using raw values.
4857 (sim_fpu_is): Differentiate between negative and positive
4860 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4862 * sim-bits.h (EXTEND4): Define.
4863 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4865 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4867 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4868 declared so we need this cast to prevent long long addresses
4869 from being misconfigures. Results in access to unmapped memory.
4871 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4873 * Make-common.in (RUNTESTFLAGS): Define.
4874 (check): Pass RUNTESTFLAGS to recursive make.
4876 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4878 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4881 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4883 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4886 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4888 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4889 (sim-inline): Update to match sim-inline.[hc]
4890 * configure: Regenerated to track ../common/aclocal.m4 changes.
4892 * Make-common.in (sim_main_headers): Add sim-inline.h
4894 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4896 * sim-endian.h (sim-endian.c): Ditto.
4898 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4899 (sim_events_set_trace): Delete unused prototype.
4901 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4902 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4904 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4905 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4906 Comment out, not yet implemented in sim-fpu.c.
4907 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4908 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4910 * sim-inline.h: Rewrite description.
4911 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4912 (SIM_MAIN_INLINE): Add inline option.
4914 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4915 include generated files. Handled by generator directly.
4917 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4919 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4922 * sim-trace.h (TRACE_ANY_P): Define.
4923 (struct _trace_data): Add trace_any_p.
4925 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4927 * run.c (main): Handle all alternatives of enum sim_stop.
4928 (main): Delete unused `asection *s'.
4930 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4932 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4934 * configure: Regenerated to track ../common/aclocal.m4 changes.
4936 * sim-hw.c: New file.
4937 * sim-hw.h (sim_hw_parse): Declare function.
4938 (hw-tree.h): Do not include.
4940 * sim-base.h (STATE_HW): Define.
4941 (struct sim_state_base): Add member struct *hw.
4943 * sim-module.c (sim-hw.h): Include.
4944 (modules): Add sim_hw_install.
4946 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4948 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4950 * sim-base.h (CPU_INDEX): Define.
4952 * sim-utils.c (sim_state_alloc): Initialize.
4953 * sim-module.c (sim_post_argv_init): Ditto.
4955 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4957 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4958 properly formatted lists.
4960 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4962 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4963 0x2f needs to be 0x3f.
4965 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4967 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4969 (hw_tree_find_*_property): Clean up error message when property is
4972 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4973 present before looking for it.
4975 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4977 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4978 (AC_CHECK_FUNCS): Add check for __setfpucw.
4979 * configure: Regenerated.
4981 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4983 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4984 hw_pal_timer, hw_pal_timer_value): Define.
4985 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4986 (do_counter_event, do_counter_read, do_counter_value,
4987 do_counter_write): new functions.
4989 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4991 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4994 * hw-base.c (hw_create): Stop searching for a device when one is
4997 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4999 * configure: Regenerated to track ../common/aclocal.m4 changes.
5001 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
5003 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
5004 appends extra devices.
5005 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
5008 * Make-common.in (hw-config.h): New target, create hw-config.h
5010 (SIM_HW): Definition from @sim_hw@.
5011 (hw-base.o): Depend on hw-config.h
5013 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
5015 * Make-common.in: Get SHELL from configure.
5016 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
5017 move-if-change. Fixes NT native build problem.
5018 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
5019 move-if-change. Fixes NT native build problem.
5020 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
5023 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
5025 * hw-device.h, hw-device.c (hw_strdup): New function.
5027 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
5028 strings name, family and args.
5029 (full_name_of_hw): Use hw_strdup when returning the full path.
5031 * hw-properties.c: Clean up property not found / wrong type error
5034 * hw-tree.c (hw_tree_parse): Finish a devices initialization
5035 before attaching any ports.
5037 * hw-base.c (hw-config.): Include. Replace hardwired table.
5039 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
5041 * Make-common.in: Add rule for dv-glue.o.
5043 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5045 * hw-base.c (hw_finish): Move setting of trace level to here.
5046 (hw_create): From here.
5048 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
5049 ../ppc/device_table.c.
5051 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
5053 * hw-tree.c (print_properties): Supress path when printing
5054 properties of root node.
5056 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5058 * hw-device.h (HW_TRACE): Define.
5059 (hw_trace): Declare.
5060 * hw-device.c (hw_trace): Implement function.
5062 * hw-base.c (hw_create): Set hw trace level from "trace?"
5065 * dv-core.c (dv_core_attach_address_callback): Add trace.
5067 * dv-pal.c: Replace DTRACE with HW_TRACE.
5069 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
5071 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5072 (hw_alloc_data): Delcare.
5073 (struct hw): Add member alloc_of_hw.
5075 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5076 functions. Assocate memory with a device.
5077 (stdlib.h): Include.
5079 * hw-base.h (set_hw_delete): Define.
5080 (hw_delete_callback): Declare.
5081 (hw_delete): Declare.
5083 * hw-base.c (hw_delete): Implement function.
5084 (struct hw_base_data): Add member to_delete.
5085 (ignore_hw_delete): New function, does nothing.
5086 (hw_create): Set the hw_delete method.
5087 (hw_create): Allocate the base type using HW_ZALLOC before setting
5090 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
5092 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5094 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5095 (attach_hw_port_edge): Add struct hw argument
5097 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5100 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5102 * hw-device.h (hw_attach_address_callback,
5103 hw_detach_address_callback): Attach to a single space not a space
5104 mask. Clarify interpretation of SPACE:ADDR parameters.
5106 * hw-base.c (passthrough_hw_attach_address,
5107 passthrough_hw_detach_address): Update.
5108 * dv-core.c (dv_core_attach_address_callback): Ditto.
5109 * dv-pal.c (hw_pal_attach_address): Ditto.
5111 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5113 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5115 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5117 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5118 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5119 hw-properties_h, hw-tree_h): Define, point at corresponding
5121 (hw_base_headers): Define list of headers included by hw-base.h
5122 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5123 hw-properties.o, hw-tree.o): Specify dependencies.
5124 (dv-core.o, dv-pal.o): Ditto.
5126 * sim-hw.h: New file.
5128 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5129 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
5131 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5133 * hw-base.h, hw-base.c: new files. Copied from
5134 ../ppc/device_table.[hc].
5136 * dv-core.c, dv-pal.c: New files. Copied from
5137 ../ppc/hw_{core,pal}.c
5139 * sim-basics.h (struct hw): Declare.
5140 (enum port_direction, enum object_disposition): Declare.
5142 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5144 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5145 sim_dv_src in Makefile. Take list of devices as parameter to m4
5148 * configure: Regenerated to track ../common/aclocal.m4 changes.
5150 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5152 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5153 trace_prefix can abort cleanly.
5155 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5157 * dv-sockser.c, dv-sockser.h: New files.
5158 * Make-common.in (dv-sockser.o): Add rule for.
5159 * aclocal.m4: Check for fcntl.h.
5160 * config.h: Add HAVE_FCNTL_H.
5162 * sim-break.c (remove_breakpoint): Fix thinko.
5164 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5165 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5167 1998-03-13 Fred Fish <fnf@cygnus.com>
5169 * sim-base.h (struct sim_state_base): Add prog_syms and
5170 define macro STATE_PROG_SYMS.
5171 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5172 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5173 and bfd_canonicalize_symtab, to get symbol table on first use
5174 and preserve it via STATE_PROG_SYMS for future calls to
5175 bfd_find_nearest_line.
5177 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5179 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5181 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5182 up to nr_maps, not just access_* maps.
5184 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5187 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5188 over nr_maps not sim_core_nr_maps.
5190 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5191 core_map argument to unsigned.
5192 (struct _sim_core): Ditto for struct member core_map.
5194 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5196 * sim-basics.h (access_io, access_*_io): Define.
5197 (map_read, map_write, map_exec, map_io): Define.
5199 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5200 attach with more generic mapmask.
5201 (sim_core_{read,write}_*): Change map argument to unsigned.
5203 * sim-core.c (sim_core_uninstall, sim_core_attach,
5204 sim_core_detach): Iterate over nr_maps instead of
5207 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5208 instead of the write_map.
5209 (remove_breakpoint): Ditto.
5211 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5212 with read_map, write_map, exec_map resp.
5214 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5217 * cgen-utils.c (sim_disassemble_insn): Ditto.
5219 * sim-hrw.c (sim_write, sim_write): Ditto.
5221 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5222 transfer_to_str): New functions.
5224 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5226 * sim-base.h (sim_state_base): New member environment.
5227 (STATE_ENVIRONMENT): New macro.
5228 * sim-config.c (current_environment): Delete.
5229 (sim_config_default): New function.
5230 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5231 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5232 (sim_config_default): Add prototype.
5233 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5234 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5235 Set STATE_ENVIRONMENT, not current_environment.
5237 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5239 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5241 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5243 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5245 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5247 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5249 * Make-common.in (TAGS): Make smarter.
5250 * Makefile.in (TAGS): Ditto.
5252 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5254 * sim-module.c (*): Fix typos in assertion tests.
5256 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5258 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5261 * sim-options.c (sim_parse_args): Ditto.
5262 (sim_args_command): Return OK, instead of nothing, for an empty
5265 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5267 * sim-profile.c (profile_info): Rename from profile_print. Drop
5268 misc and misc_cpu callback arguments. Use
5269 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5270 (profile_install): Install profile_info function.
5272 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5273 STATE_PROFILE_INFO_CALLBACK): Define.
5274 (struct PROFILE_DATA): Add field info_cpu_callback.
5275 (profile_print): Delete function.
5277 * sim-base.h (STATE_MODULES): Define. Replace individual
5278 STATE_*_LIST with single struct module_list.
5280 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5281 (struct module_list): Declare.
5283 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5284 sim_module_info): New functions.
5285 (sim_module_install): Clean up module data structures.
5287 * sim-info.c (sim_info): New file. New function. Call
5290 * Make-common.in (sim-info.o): Define rule.
5291 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5294 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5296 * sim-base.h (sim_cpu_base): New members name, options.
5297 (sim_cpu_lookup): Add prototype.
5298 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5299 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5300 (sim_add_option_table): Update prototype.
5301 * sim-options.c (sim_add_option_table): New argument `cpu'.
5302 (standard_option_handler,standard_install): Update.
5303 (sim_parse_args): Handle cpu specific options.
5304 (print_help): New static function.
5305 (sim_print_help): Call it. Print cpu specific options.
5306 (find_match): New static function.
5307 (sim_args_command): Call it. Handle cpu specific options.
5308 * sim-utils.c (sim_cpu_lookup): New function.
5309 * sim-memopt.c (memory_option_handler): Update.
5310 (sim_memopt_install): Update.
5311 * sim-model.c (model_option_handler): Update.
5312 (model_install): Update.
5313 * sim-profile.c (profile_option_handler): Update.
5314 (profile_install): Update.
5315 * sim-trace.c (trace_option_handler): Update.
5316 (trace_install): Update.
5317 * sim-watch.c (watchpoint_option_handler): Update.
5318 (sim_watchpoint_install): Update.
5319 * cgen-scache.c (scache_option_handler): Update.
5320 (scache_install): Update.
5322 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5324 * Make-common.in (check): Run `make check' in testsuite dir.
5326 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5328 * sim-trace.c (trace_result0): New function.
5330 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5331 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5332 tracing sim_fpu variables.
5333 (TRACE_ALU_RESULT0): Define.
5334 (TRACE_FP_RESULT_WORD): Define.
5335 (TRACE_FP_INPUT_WORD1): Define.
5337 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5338 sim_fpu_two): New constants.
5339 (sim_fpu_op1, sim_fpu_op2): New types.
5340 (struct _sim_fpu): Delete member result. Re-order other members.
5341 (sim_fpu_sign, sim_fpu_exp): New functions.
5342 (sim_fpu_max, sim_fpu_min): new functions.
5343 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5344 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5346 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5348 * sim-profile.c (profile_print): Delete duplicate test of
5350 (profile_print_pc): Exit early if data collection not set up.
5351 (profile_print_core): Simplify by calling sim_core_map_to_str.
5352 * sim-core.h (sim_core_map_to_str): Declare.
5353 * sim-core.c (sim_core_map_to_str): Make non-static.
5355 * genmloop.sh (engine_resume): Update insn_count before exiting.
5356 (engine_resume_full): Keep accurate core profile data.
5358 * cgen-utils.c (sim_disassemble_insn): Don't use
5359 sim_core_read_aligned_N, it messes up profiling results.
5361 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5363 * nltvals.def: Regenerate with MN10300 additions.
5365 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5367 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5369 * sim-trace.h, sim-trace.c (trace_result_word2,
5370 trace_input_word4, trace_result_word4): New function.
5372 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5374 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5376 * sim-xcat.h: Delete.
5377 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5378 * cgen-sim.h: Ditto.
5379 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5380 * sim-n-bits.h: Ditto.
5381 * sim-n-core.h: Ditto.
5382 * sim-n-endian.h: Ditto.
5384 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5386 * syscall.c (cb_syscall): Handle short reads, and EOF.
5388 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5390 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5391 sim_fpu to safely print fp_word values.
5392 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5393 (trace_result_bool1, trace_result_addr1): New functions.
5394 (trace_input_bool1, trace_input_addr1): New functions.
5396 * sim-trace.h (TRACE_FPU_*): Define.
5398 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5400 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5401 (sim_fpu_fpto, sim_fpu_tofp): Define.
5403 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5405 * sim-fpu.c (sim_fpu_cmp): New function.
5407 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5409 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5410 instead of abuf->length.
5411 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5412 (set_trace_option_mask): Renamed from set_trace_options.
5413 (set_trace_option): New function.
5414 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5415 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5417 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5419 * sim-basics.h: Declare struct _sim_fpu.
5421 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5423 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5424 (trace_prefix, trace_input*, trace_result*): Declare.
5425 (trace_one_insn): Change declaration, assume trace_prefix called.
5426 (trace_generic): Like trace_one_insn.
5427 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5428 (TRACE_alu, TRACE_[a-z]*): Update.
5430 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5431 trace_insn, save_data, trace_idx_to_str, print_data): New
5433 (trace_one_insn): Rewrite.
5434 (trace_generic): New function.
5436 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5438 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5440 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5441 (SEMANTIC_FN): Rewrite declaration.
5442 (DECODE): Update type of semantic_fast member.
5443 ({EX,SEM}_FN_NAME): Have only one version.
5444 * sim-base.h (sim_state_base): Delete conditionals surrounding
5447 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5449 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5452 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5454 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5455 Add missing parameters to device_io calls.
5456 * sim-core.h: Add missing parameters to device_io calls.
5458 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5460 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5461 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5462 (SEMANTIC{,_CACHE}_FN): Fix return type.
5463 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5464 (engine_resume): Likewise. Make `engine' volatile. Save copy
5465 of cpu pointer in volatile object. Initialize read switch if
5468 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5470 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5471 (SEM_INSN): New macro.
5473 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5475 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5477 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5479 * configure: Regenerated to track ../common/aclocal.m4 changes.
5481 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5483 * sim-types.h (fp_word): New type, define according to
5484 WITH_TARGET_FLOATING_POINT_BITSIZE.
5486 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5487 configuration of size of floating point registers.
5489 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5491 * sim-profile.c (profile_print): Only print CPU <N> if other
5492 output is going to appear.
5494 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5496 * configure: Regenerated to track ../common/aclocal.m4 changes.
5498 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5500 * sim-types.h (address_word): Typedef according to
5501 WITH_TARGET_ADDRESS_BITSIZE.
5502 (signed_cell, unsigned_cell, natural_cell): Ditto using
5503 WITH_TARGET_CELL_BITSIZE.
5505 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5506 (WITH_TARGET_CELL_BITSIZE): Define.
5507 (WITH_HOST_WORD_BITSIZE): Delete.
5509 * sim-config.c (print_sim_config): Update.
5511 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5512 configuration of address and OpenFirmware cell sizes.
5514 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5516 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5517 * sim-run.c (sim_engine_run): Update.
5519 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5521 * sim-run.c (sim_engine_run): Ditto.
5523 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5524 (sim_resume): Pass nr_cpus to sim_engine_run.
5526 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5528 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5530 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5532 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5534 * Make-common.in (stamp-tvals): New rule.
5535 (targ-vals.h,targ-map.c): Depend on it.
5536 (clean): Remove stamp-tvals.
5538 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5540 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5541 in code also #if 0'ed.
5543 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5545 * configure: Regenerated to track ../common/aclocal.m4 changes.
5546 * aclocal.m4: Recognize --enable-maintainer-mode.
5548 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5550 * cgen-scache.h: Deleted.
5551 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5552 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5553 (scache_init): Use runtime computed size of SCACHE.
5554 (scache_flush): Likewise.
5555 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5556 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5557 * cgen-sim.h: Scache support moved here.
5558 (PC): Redo definition.
5559 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5560 (DECODE): Add parallel execution support.
5561 Only include semantic label members if using switch.
5562 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5563 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5564 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5565 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5567 (engine_{stop,run,resume,halt,signal}): Delete decls.
5568 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5569 (argbuf,scache): Delete forward decls.
5570 (STATE): Delete decl.
5571 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5572 Include cgen-mem.h, cgen-ops.h.
5573 (engine_halt,engine_signal): Delete.
5574 ({ex,exc,sem,semc}_illegal): Delete.
5575 (sim_disassemble_insn): Result of extract fn is in bits.
5576 * genmloop.sh: Rewrite.
5578 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5581 * sim-base.h (sim_state_base): Delete member `model'.
5582 (sim_cpu_base): Add member `model'.
5583 * sim-model.h (IMP_PROPERTIES): New type.
5584 (MACH): New members imp_props, models.
5585 (models): Delete decl.
5586 * sim-model.c (set_model): Update.
5587 * sim-profile.c (profile_print_model): Update.
5589 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5591 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5593 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5596 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5598 * configure: Regenerated to track ../common/aclocal.m4 changes.
5601 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5603 * aclocal.m4 (AR): Check for sigaction.
5605 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5607 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5609 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5610 * sim-config.c (sim_config): Replace WITH_DEVICES with
5611 WITH_TREE_PROPERTIES.
5613 * configure: Regenerated to track ../common/aclocal.m4 changes.
5615 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5617 * Make-common.in (SIM_ENVIRONMENT): New variable.
5618 (CONFIG_CFLAGS): Add it.
5619 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5620 --enable-sim-environment option.
5621 * configure: Regenerated.
5622 * sim-config.h (environment support): Rewrite.
5623 * sim-config.c (current_environment): Define as enum, unconditionally.
5624 (current_alignment): Define unconditionally.
5625 (config_environment_to_a): Update.
5626 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5627 (sim_config): Handle environment and alignment determination
5628 unconditionally. Delete sanity checks of current_environment,
5630 (print_sim_config): Update.
5631 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5632 (standard_options): Add --environment.
5633 (standard_option_handler): Likewise.
5635 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5637 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5638 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5639 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5640 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5641 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5642 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5643 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5644 argument ADD_CA macro with two argument ADDC_C - add carrying with
5646 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5647 argument SUB_CA macro with two argument SUBC_X - subtract
5649 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5651 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5653 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5655 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5656 * sim-io.h (sim_io_syscalls): Delete.
5658 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5660 * syscall.c (cb_syscall): Add missing else, so write to stdout
5663 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5664 the carry bit from the CPU's psw.
5666 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5668 * gennltvals.sh: Redo syscall support.
5669 * nltvals.def: Regenerated.
5671 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5673 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5674 the stream immediately.
5676 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5678 * sim-io.c (sim_io_getstring): Delete unused len2.
5679 (sim_io_syscalls): Ditto for sys_errno.
5681 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5683 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5685 * Make-common.in (run.o): Depend on remote-sim.h.
5686 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5687 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5689 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5691 * sim-io.c (sim_io_syscalls): Disable lseek.
5693 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5695 * gennltvals.sh: Generate syscall values for d30v.
5697 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5698 * nltvals.def: Regenerate.
5700 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5701 (os_fstat): Likewise. Validate fd argument.
5702 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5703 just compute target stat struct length.
5704 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5705 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5706 (get_string): Return host errno values so they can be properly
5708 (cb_syscall): Likewise.
5709 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5710 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5711 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5712 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5713 (get_path): New function.
5715 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5717 * sim-io.c (sim_io_syscalls): New function to provide system call
5718 emulation. Provide exit, open, close, read, write, lseek, and
5720 (sim_io_getstring): New function to return a string from a
5721 simulated memory location.
5723 * sim-io.h (sim_io_syscalls): Add declaration.
5725 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5727 * sim-core.c (sim_core_signal): Fix spelling error in message.
5729 * sim-hrw.c (sim_read): Use read map, not write map.
5731 * Make-common.in (all): Add .gdbinit.
5732 * gdbinit.in: Add dump command.
5734 * sim-model.c (model_options): Use '\0' for `shortopt'.
5736 * sim-trace.c (trace_option_handler): Set state trace file
5737 for --trace-file in addition to cpu's values.
5738 (trace_vprintf): If cpu == NULL, try state's trace file.
5739 (trace_options): Reorganize table, reword some descriptions.
5741 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5743 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5746 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5748 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5749 signal untranslated, document problem with this.
5751 * nrun.c (main): Check for a prog name of `*step'. If present,
5752 step the simulator instead of allowing it to run free.
5754 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5756 * Make-common.in (sim_main_headers): Add sim-signal.h.
5758 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5760 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5762 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5764 * sim-signal.h: Start simulator signals at 64 so that host signal
5765 numbers can be detected and reported.
5767 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5769 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5771 * callback.c (cb_host_to_target_stat): Fix return values.
5773 * cgen-sim.h (enum_signal_type): Delete.
5774 (engine_signal): Update prototype.
5775 * cgen-utils.c: Don't include <signal.h>.
5776 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5777 (engine_signal): Update.
5779 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5780 (sim_state_free): Call SIM_STATE_FREE if defined.
5782 * sim-module.c (sim_module_install): Don't leave any modules
5783 installed if one fails to install.
5785 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5787 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5788 more, since alloca is not used in this file.
5790 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5791 correctly set the carry and overflow bits for those types.
5792 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5793 with carry, so carry is correct after doing both adds.
5794 (ALU*): Space out '\' to make it easier to read.
5796 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5798 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5801 * sim-signal.c, sim-signal.h: New files.
5802 * Make-common.in (sim-signal.o): Add rule for.
5803 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5804 * sim-abort.c: Don't include <signal.h>.
5805 * sim-basics.h: #include "sim-signal.h".
5806 * sim-break.c: Don't include <signal.h>.
5807 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5808 * sim-core.c: Don't include <signal.h>.
5809 (SIGBUS): Delete definition.
5810 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5811 * sim-engine.c: Don't include <signal.h>.
5812 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5813 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5814 * sim-resume.c: Don't include <signal.h>.
5815 (SIGTRAP): Delete definition.
5816 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5817 * sim-stop.c: Don't include <signal.h>.
5818 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5819 * sim-watch.c: Don't include <signal.h>.
5820 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5822 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5824 * sim-base.h (CIA_ADDR): Provide default definition.
5825 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5826 * sim-break.c (sim_handle_breakpoint): Likewise.
5828 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5830 * Make-common.in (srccom): New variable.
5832 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5833 (LIB_OBJS): Add syscall.o.
5834 (gentmap): Pass $(NL_TARGET) to $(CC).
5835 (syscall.o): Add rule for.
5836 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5837 (sim-bits.o): Depend on $(sim-n-bits_h).
5838 (sim-load.o): Depend on callback.h.
5840 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5841 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5842 * cgen-mem.h, cgen-ops.h: New files.
5844 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5846 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5848 * callback.c: #include string.h or strings.h.
5849 #include sys/types.h and sys/stat.h.
5850 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5851 (os_get_errno,os_open): Update.
5852 (os_stat,os_fstat): New functions.
5853 (os_init): Initialize syscall_map, errno_map, open_map.
5854 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5855 errno_map, open_map, signal_map, stat_map.
5856 (cb_read_target_syscall_maps): New function.
5857 (cb_target_to_host_syscall): New function.
5858 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5859 (cb_target_to_host_open): Renamed from target_to_host_open.
5860 (store): New function.
5861 (cb_host_to_target_stat): New function.
5862 * syscall.c: New file.
5863 * gentmap.c (sys_tdefs): New global.
5864 (gen_targ_vals_h): Output target syscall numbers.
5865 (gen_targ_map_c): Update. Output target syscall translation map.
5866 * gentvals.sh: New first argument `target'. Preface table with
5867 #ifdef NL_TARGET_$target if non-null target passed.
5868 * gennltvals.sh: New file.
5869 * nltvals.def: Regenerated.
5871 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5873 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5875 (sim_core_dummy_M): Declare.
5877 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5879 * sim-core.c (sim_core_signal): Print the address of the
5882 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5884 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5886 * sim-base.h (sim_state_base): Add member trace_data.
5887 (STATE_TRACE_DATA): New macro.
5888 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5889 ({WITH_,}TRACE_DEBUG_P): New macros.
5890 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5891 (_sim_cpu): Delete forward reference.
5892 (debug_printf): Update.
5893 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5894 (trace_options): Add --trace-debug.
5895 (set_trace_options): Handle it.
5896 (trace_option_handler): Likewise.
5897 (trace_install): Init state trace_data struct.
5898 (trace_uninstall): Close state trace file.
5899 * sim-events.c (ETRACE): Only print source file and line number if
5901 * sim-n-core.h (sim_core_trace_M): Likewise.
5903 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5905 1997-11-13 Felix Lee <flee@cygnus.com>
5907 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5909 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5911 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5913 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5915 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5917 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5918 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5921 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5923 * sim-events.c (sim_events_process): Re-compute the time -
5924 update_time_from_event - as each event is processed. Reverses
5927 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5929 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5931 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5933 * sim-events.c (sim_events_process): Delete redundant call to
5934 update_time_from_event.
5935 (sim_events_slip): Always decrement time_from_event.
5936 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5937 Delete assertion that time_from_event >=0 when work in queue, no
5940 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5942 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5943 (standard_option_handler): Update.
5945 * sim-options.h: Clarify documentation.
5946 (OPTION_LONG_ONLY_P): Delete definition.
5947 (OPTION_VALID_P): Define.
5949 * sim-options.c (sim_print_help): Allow short only options.
5950 (sim_parse_args): Ditto.
5951 (sim_args_command): Skip short only options.
5952 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5953 separate entries for short and long options in the HANDLERS and
5955 (sim_parse_args): Disable argument permutation.
5957 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5959 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5960 Add argument M, size of data type.
5961 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5962 Declare, ditto for 5, 6 & 7 byte transfers.
5963 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5966 * sim-n-core.h (sim_core_trace_M): Rename from
5967 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5968 with transfer type. Print transfer direction. Handle 1 and 2 byte
5970 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5972 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5973 Update all functions.
5975 * sim-core.c: Generate functions starting with 16 not 1.
5976 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5977 all 5, 6 & 7 byte transfers.
5979 * sim-n-core.h (sim_core_read_misaligned_N,
5980 sim_core_write_misaligned_N): Implement.
5982 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5984 * sim-endian.h (U16_8): Implement
5986 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5988 * sim-endian.h (VL8_16, VH8_16): Implement.
5990 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5992 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5993 (memory_option_handler): Skip comma in alias address list
5995 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5997 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5999 (parse_size, parse_addr): New functions
6000 (memory_option_handler, memory_options): Parse address & size
6001 using new functions. Pass level, space, modulo to do_memopt_add &
6004 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
6006 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
6007 `attach_type attach' argument with `unsigned level' argument.
6010 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
6011 sim_core_attach): Replace argument attach with level. Update
6012 verification of arguments.
6013 (sim_core_map_detach, sim_core_detach): Replace argument attach
6016 * sim-basics.h (enum _attach_type): Delete.
6018 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
6020 * sim-core.h (sim_core_write_8): Define.
6022 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6024 * sim-bits.h: Document ROTn macro.
6026 * sim-endian.h (H2T): Handle 16 byte variables.
6028 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
6031 * sim-core.c: Do not generate sim_core_*_word.
6033 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
6034 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
6036 * sim-core.h (sim_core_read_unaligned_word,
6037 sim_core_read_aligned_word, sim_core_read_word,
6038 sim_core_write_unaligned_word, sim_core_write_aligned_word,
6039 sim_core_write_word): Change to macros that map onto sim_core_*_N.
6041 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
6043 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
6045 * sim-endian.h: Disable 16 byte support.
6047 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6049 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
6051 * sim-n-core.h (sim_core_trace_N): New function.
6052 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
6053 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
6055 * sim-endian.h: Add 128 bit variant.
6057 * sim-core.h, sim-core.c: Add 128 bit variant.
6059 * sim-types.h: Add signed128 and unsigned128 types using a struct.
6061 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6063 * sim-events.c (sim_events_process): Clear events->work_pending.
6064 (sim_events_tickn, sim_events_tick): Accumulate, instead of
6065 setting, nr_ticks_to_process.
6066 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6067 when the event queue isn't next.
6069 * sim-events.h, sim-events.c (sim_events_slip): New function.
6071 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6073 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6075 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6078 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
6080 * nrun.c (main): Remove useless test of name != NULL.
6081 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
6083 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6085 * sim-fpu.c (EXPMAX): Type is unsigned.
6086 (MIN_INT, MAX_INT): Type is signed64.
6087 (i2fpu): Type of val is signed64.
6089 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6091 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6092 a bucket size of zero.
6094 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6095 OPTION_PROFILE_PC): Define.
6096 (profile_option_handler): Add support for --profile-pc and
6097 --profile-pc-granularity options.
6098 (profile_pc_init): When possible, compute nr buckets from bucket
6101 * sim-profile.c (profile_pc_init): Align the profile-pc end
6102 address with the profile-pc bucket size.
6104 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6105 something less ambiguous.
6106 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6108 * sim-profile.c (profile_pc_cleanup): New function. Move
6109 profile_pc_uninstall code to here.
6110 (profile_pc_uninstall): Call.
6111 (profile_pc_init): Call.
6113 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6115 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6116 file using BSD gprof format.
6118 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6120 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6121 MSBIT64): Force result to unsignedN.
6123 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6125 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6127 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6128 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6129 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6130 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6132 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6134 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6137 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6138 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6140 (sim_core_attach): Rename buffer_freed to free_buffer, type
6141 void*. Ensure that allocated buffer is alligned according to
6144 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6146 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6147 (ALU64_SUB): Define.
6149 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6150 (.gdbinit): Remove dependencies, generate once per build.
6152 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6154 * sim-n-core.h (sim_core_read_aligned_N,
6155 sim_core_write_aligned_N): Make xaddr param type address_word not
6158 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6160 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6161 unpacked floating point struct. Pass sim_fpu object by reference.
6162 Add preliminary support for rounding modes.
6164 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6166 * configure: Regenerated to track ../common/aclocal.m4 changes.
6168 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6170 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6171 WITH_TARGET_BITSIZE.
6173 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6175 * sim-profile.c (profile_print_core): label needs empty statement.
6177 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6179 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6180 and zfree instead of xmalloc and free. Prevents warnings.
6182 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6184 * configure: Regenerated to track ../common/aclocal.m4 changes.
6186 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6188 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6189 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6191 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6192 controling the bitsize/msb of the target.
6194 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6196 * Make-common.in: New files sim-break.c, sim-break.h.
6197 * sim-base.h: Add point to breakpoint list to sim_state_base.
6198 * sim-break.c sim-break.h: New modules that implement intrinsic
6200 * sim-module.c: Add breakpoint module.
6202 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6204 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6206 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6208 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6209 (SIGBUS) define for Windows.
6210 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6211 * sim-resume.c: define SIGTRAP for windows.
6212 * sim-xcat.h: use token pasting if ALMOST_STDC.
6214 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6216 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6218 (CONFIG_CFLAGS): Add same.
6220 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6222 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6223 (SIGNED32): use ##i32.
6225 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6227 * configure: Regenerated to track ../common/aclocal.m4 changes.
6229 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6231 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6234 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6235 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6236 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6237 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6238 (CONFIG_CFLAGS): Add same.
6240 * aclocal.m4: Perform AC_SUBST on optional options.
6242 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6244 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6246 * sim-options.c (standard_option_handler): Typo in warning message.
6248 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6250 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6251 insn count. Make count conditional on there being a valid
6253 (profile_pc_init): Make default PC profile frequency an arbitrary
6256 * sim-base.h: Ditto.
6258 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6261 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6264 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6266 * configure: Regenerated to track ../common/aclocal.m4 changes.
6268 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6270 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6271 configured alignment.
6273 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6275 * configure: Regenerated to track ../common/aclocal.m4 changes.
6277 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6279 * sim-config.c (sim_config): Check for default alignment.
6281 * sim-options.c (standard_option_handler): Add alignment option.
6283 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6284 default alignment requirements on memory accesses.
6286 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6288 * sim-load.c (sim_load_file): Return failure if the executable
6289 had no loadable sections.
6291 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6293 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6296 * sim-core.c (sim_core_signal): When bad access halt simulator
6297 SIGSEGV / SIGBUS instead of aborting.
6298 (signal.h): Include.
6300 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6301 options was missing.
6303 * sim-bits.h (MOVED): Define
6305 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6307 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6310 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6312 * sim-bits.c: Add 8 bit versions of bit macros.
6314 * sim-bits.h: Ditto.
6316 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6318 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6319 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6321 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6322 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6324 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6325 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6327 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6329 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6330 configure.in: Output to cconfig.h instead of config.h.
6332 * configure: Regenerated to track ../common/aclocal.m4 changes.
6334 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6336 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6339 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6341 * callback.c (os_write): divert stdout and stderr to their
6344 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6346 * sim-profile.c (profile_print_speed): Call
6347 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6349 * sim-events.c (sim_events_elapsed_time): New function return nr
6350 host MS consumed by the simulator.
6351 (sim_watch_valid): Use.
6353 * sim-module.c (modules): Install sim_events very very early.
6355 * sim-profile.c (profile_print): Call profile_print_pc.
6357 (profile_pc_init): New function, set up processor for PC
6359 (profile_print_pc): New function, print a PC profile.
6360 (profile_pc_event): New function, sample PC.
6362 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6363 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6366 * sim-options.c (sim_print_help): Pacify GCC.
6368 * sim-n-core.h (sim_core_read_aligned_N,
6369 sim_core_write_aligned_N): Add un-conditional profile call.
6370 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6371 profile call when aligned read/write isn't used.
6373 * sim-base.h: Include sim-profile, sim-model after sim-core &
6374 sim-events allow sim-core to define useful values.
6376 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6377 (profile_option_handler, profile_options): Add support for
6378 --profile-core option.
6379 (print_bar): Include when core profiling.
6380 (profile_print_core): New function, print core profile.
6382 * sim-config.c (print_sim_config): Print profile status.
6384 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6385 WITH_PROFILE_PC_P): Define.
6386 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6387 (PROFILE_COUNT_CORE): Define.
6389 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6391 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6392 interrupt_names array as the data.
6393 (sim-watch.h): Document.
6395 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6397 * sim-options.c (sim_print_help): When the doc string is to long
6400 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6401 that only the first few the watch options are listed. Generate
6402 meanginful usage messages.
6404 * sim-options.h (struct OPTION): Clarify use of doc_name field
6406 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6408 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6409 (standard_option_handler): Handle --architecture-info.
6411 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6413 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6414 illegal zero-sized array.
6415 * sim-core.c (sim_core_xor_read_buffer): same.
6417 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6419 * nltvals.def: Regenerate.
6421 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6423 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6425 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6427 * sim-bits.c (MASKED): Delete.
6428 (EXTRACTED): Delete.
6429 (LSEXTRACTED, MSEXTRACTED): New functions.
6431 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6432 (MSMASKEDn, LSMASKEDn): Add last argument.
6435 * sim-bits.h (EXTEND8, EXTEND16): Define.
6436 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6438 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6440 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6441 current instruction address.
6443 * sim-inline.h (*_ENGINE): Define.
6445 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6447 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6449 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6450 (watch_option_handler): Call delete_watchpoint with ident or type.
6451 (sim_watchpoint_install): Create interrupt specific watchpoint
6452 commands on the fly.
6453 (do_watchpoint_create): New function, create a watch point using
6454 type/int-nr info encoded in the option nr.
6455 (do_watchpoint_info): New function. List active watchpoints.
6457 * sim-watch.h: Change data structure to a list.
6459 * sim-memopt.c (memory_option_handler): Require explicit "all"
6460 before deleting all memory regions.
6462 * sim-utils.c (sim_do_commandf): New function, printf version of
6465 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6467 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6469 (SIGNED64, UNSIGNED64): Delete.
6470 (ALU64_ADD): Don't rely on bit endianness.
6471 (ALU64_BEGIN): Define.
6473 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6474 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6476 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6477 suffix - u64, LL - to 64 bit constants.
6479 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6481 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6483 * sim-utils.h (NZALLOC): Define - zalloc * N.
6485 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6486 implementation of read/write functions.
6488 * Make-common.in (sim-hrw.o): New target.
6490 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6493 * sim-memopt.c (memory_option_handler): Implement memory-size
6494 command. Implement memory-alias command. Let memory-delete delete
6496 (add_memopt): New function. Add a memory region.
6497 (do_memopt_delete): New function. Delete a memory region.
6499 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6501 * sim-core.c (sim_core_detach): New function.
6502 (sim_core_map_detach): New function. Perform the actual detach.
6503 (sim_core_init): Move initialization code from here.
6504 (sim_core_install): To here.
6505 (sim_core_uninstall): And here.
6507 * sim-module.c: Add memopt module.
6509 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6510 simulator base type.
6512 * Make-common.in (sim_main_headers): Add sim-memopt.h
6513 (sim-memopt.o): New target.
6515 * sim-core.c (sim_core_install): Add core_options to the option
6518 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6521 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6524 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6525 address_word, add mask member.
6527 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6528 address_word, allow for 64bit targets in 32bit host. Add modulo
6530 (sim_core_map_attach): Ditto.
6531 (new_sim_core_mapping): Ditto.
6532 (sim_core_translate): Mask address when modulo memory.
6534 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6536 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6538 * gdbinit.in: New file.
6539 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6540 * Make-common.in (distclean): Delete .gdbinit.
6541 (.gdbinit): Add rule for.
6542 * configure: Regenerated to track ../common/aclocal.m4 changes.
6544 * Make-common.in (cgen-run.o): Add rule for.
6546 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6548 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6550 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6551 both resumed and previous elapsed time.
6552 (sim_events_init): Set initial_wallclock and current_wallclock to
6554 (sim_events_install): Install sim_events_suspend and
6556 (sim_events_watch_clock): Allow for suspended simulator when
6557 computing the time of the clock event.
6559 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6560 initial_wallclock to elapsed_wallclock, set both to zero.
6561 (sim_events_init, sim_events_uninstall): Delete prototypes.
6563 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6565 * sim-module.c(sim_module_resume, sim_module_suspend): New
6568 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6570 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6573 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6575 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6576 * Make-common.in (TAGS): Likewise.
6577 * sim-n-bits.h: Add TAGS comments for all functions.
6578 * sim-n-core.h: Likewise.
6579 * sim-n-endian.h: Likewise.
6581 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6583 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6586 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6588 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6591 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6593 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6594 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6596 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6598 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6599 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6600 nr_transfered and nr_this_transfer unsigned.
6602 * sim-events.c (sim_events_tickn): N is signed, as limited to
6605 * sim-n-endian.h (offset_N): Change size to unsigned.
6607 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6609 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6611 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6613 * sim-options.c (sim_parse_args): Use dupargv.
6615 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6617 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6619 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6621 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6624 * sim-options.c (standard_options): Add --architecture=MACHINE and
6625 --target=TARGET options.
6626 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6627 (standard_option_handler): Handle architecture and target options.
6630 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6632 (sim_analyze_program): Set prog_bfd architecture from
6633 STATE_ARCHITECTURE if known.
6635 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6637 * configure: Regenerated to track ../common/aclocal.m4 changes.
6640 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6642 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6643 that option does not apply to certain files.
6645 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6647 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6648 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6649 offset from MSB/LSB.
6651 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6652 access address of sub word quantity of a hosts 16, 32, 64 bit word
6654 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6655 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6656 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6657 return N*2 byte value with argument in Hi/Lo word. Renamed from
6658 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6660 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6661 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6662 so that bit offset is explicit.
6664 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6666 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6667 Update STATE_PROG_BFD when needed with a dup'd copy of the
6670 * sim-config.c (sim_config): Delete ABFD argument, use
6671 STATE_PROG_BFD directly.
6673 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6675 * run.c (main): Pass the open ABFD to sim_create_inferior.
6677 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6681 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6682 hardware only simulator targets.
6684 * Make-common.in (sim-hload.o): Add rule.
6686 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6688 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6689 used by copyargv and freeargv.
6691 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6692 STATE_PROG_ARGV, not just a pointer.
6694 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6696 * configure: Regenerated to track ../common/aclocal.m4 changes.
6699 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6701 * aclocal.m4 (sim-endian): Add second argument to
6702 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6703 default endian when not hardwired.
6705 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6706 else failes value for target byte order.
6708 * sim-config.c (sim_config): Add abfd arguments. Set
6709 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6711 (sim_config): Return SIM_RC, don't abort.
6714 * run.c (main): Update call to sim_open - add ABFD argument.
6715 * nrun.c (main): Add NULL ABFD argument.
6717 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6719 * callback.c (os_poll_quit): Make static.
6720 Call sim_cb_eprintf, not p->eprintf.
6721 (sim_cb_printf, sim_cb_eprintf): New functions.
6722 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6724 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6725 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6726 sim-utils.h. #include sim-utils.h.
6727 * sim-utils.h: Above decls moved here.
6728 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6730 * sim-watch.c (action_watchpoint): Fix thinkos.
6732 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6734 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6736 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6738 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6739 to FORCED_ALIGNMENT case.
6741 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6743 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6745 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6747 * Make-common.in (libsim.a): Fix typo.
6749 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6751 * nrun.c (main): Verify the structure returned before using it.
6753 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6755 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6758 * sim-engine.c (sim_engine_install): New function. Install the
6759 engine init functions.
6760 (sim_engine_init): [Re]initialize the simulator engine.
6762 * sim-module.c: Add sim_engine to list of modules that always
6765 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6767 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6768 to remove the old watchpoint, not delete_watchpoint.
6769 (watch_option_handler): Action the correct watchpoint, not just
6772 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6774 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6775 both low and high word.
6776 (sim_core_write_aligned_N): Ditto.
6778 * sim-trace.c (set_trace_options): Delete code explicitly setting
6781 * sim-options.c (sim_print_help): Call the list commands if not a
6782 standalone simulator.
6783 (sim_print_help): Advise that some options may not be applicable.
6785 * sim-trace.c (set_trace_options): Assume core present.
6787 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6788 buffer when full not almost full.
6790 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6792 * sim-events.c (sim_events_process): Don't blat the event queue
6793 when processing watchpoints.
6795 * sim-watch.h: Make arg unsigned long - stop sign extension.
6797 * sim-events.c (sim_watch_valid): rewrite so debugable.
6799 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6801 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6802 inequality test is possible.
6803 (handle_watchpoint): Re-pass is_within arg.
6804 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6805 0 to schedule_watchpoint's is_within arg.
6806 (sim_watchpoint_init): Re-pass is_within arg.
6808 * sim-options.c (sim_print_help): Add is_command argument. Don't
6809 include -- prefix when called from the command line interpreter.
6811 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6813 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6814 zero indicates that the test should be reversed.
6815 (sim_events_watch_core): Ditto.
6816 (WATCH_CORE): Compare range against is_within.
6819 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6821 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6822 sim_core_read_buffer. Check nr-bytes transfered.
6824 * sim-core.h (sim_core_common): Define a new struct that contains
6825 the common data. to sd and cpu structures.
6826 * sim-core.c (sim_core_attach): Update.
6827 (sim_core_init): Update. Remember to copy initialized data to each
6829 (sim_core_find_mapping): Ditto.
6831 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6832 (sim_core_write_buffer): Ditto.
6834 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6835 transfer use xor version of read buffer.
6836 (sim_core_write_unaligned_N): Ditto for write.
6838 * sim-core.c (sim_core_xor_read_buffer): New function implement
6839 xor-endian data read breaking transfer up into xor-endian sized
6841 (sim_core_xor_write_buffer): Ditto for write.
6842 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6843 - needed for xor-endian transfers.
6845 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6847 * sim-inline.h: Review description.
6849 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6850 to just those involved in data transfers and configuration.
6852 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6854 * sim-n-core.h (sim_core_read_aligned_N): Use.
6855 (sim_core_read_unaligned_N): Ditto.
6856 (sim_core_read_unaligned_N): Ditto..
6857 (sim_core_write_unaligned_N): Ditto.
6859 * sim-core.h: Add xor endian bitmap to main structure. *
6861 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6863 (sim_core_read_aligned_N): Ditto.
6865 * sim-core.c (sim_core_set_xor_endian): New function.
6866 (sim_core_attach): Don't overwrite the per-cpu xor map when
6867 cloning the global core.
6869 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6871 * sim-engine.h: Update below so that it is using an enumerated
6874 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6876 * sim-engine.c (sim_engine_restart):
6877 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6878 return value used for simulator restart from 0 to 2.
6880 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6882 * cgen-scache.c (scache_option_handler): Add is_command arg.
6884 * sim-model.c (model_option_handler): Add is_command argument.
6886 * sim-profile.c (profile_option_handler): Add is_command arg.
6888 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6891 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6892 order that they are registered.
6894 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6895 between option and command line processing.
6897 * sim-options.c: Include stdlib.h, ctype.h.
6899 * Make-common.in (sim-watch.o): Add rule.
6900 (sim_main_headers): Assume sim-assert.h included.
6901 (sim-*.o): Simplify make rule.
6903 * sim-module.c: Add sim_watch_install to module list.
6905 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6907 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6910 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6911 * sim-events.c (sim_events_install): Ditto.
6912 * sim-core.c (sim_core_install): Ditto.
6913 * sim-model.c (model_install): Ditto.
6914 * sim-options.c (standard_install): Ditto.
6915 * sim-profile.c (profile_install): Ditto.
6916 * sim-reason.c (sim_stop_reason): Ditto.
6917 * sim-run.c (sim_engine_run): Ditto.
6918 * sim-utils.c (sim_analyze_program): Ditto.
6920 * sim-module.c (modules): Make profile_install and trace_install
6923 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6925 * sim-options.c (standard_option_handler): Set the byte order.
6927 * sim-events.c (sim_events_process): Allow multi tick processing.
6928 (sim_events_tickn): New function - multi cycle tick.
6930 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6931 prototypes. Under development.
6932 (sim_events): Replace processing with nr_ticks_to_process.
6934 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6936 * nrun.c (main): Pass callbacks to sim_open instead of using
6939 * run.c (main): Ditto.
6941 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6943 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6944 stop tk interrupting malloc calls.
6945 (sim_events_zalloc): Converse.
6947 * Make-common.in (sim_main_headers): Add sim-events.h.
6949 * sim-events.c (sim_events_schedule_after_signal): Change return
6950 type to void - signal events are strictly internal.
6951 (sim_events_init): Allocate a finite buffer for signal events.
6952 (sim_events_schedule_after_signal): Enter signal events into the
6955 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6956 (sim_engine_restart): Ditto.
6957 (sim_engine_abort): Ditto.
6958 * sim-stop.c (sim_stop): Ditto.
6959 (control_c_simulation): Ditto.
6960 * sim-resume.c (sim_resume): Ditto.
6961 (has_stepped): Ditto.
6962 * sim-abort.c (sim_engine_abort): Ditto.
6964 * sim-basics.h (transfer_type): New type.
6966 * sim-core.c (sim_core_signal): New function. Print core signal
6968 (sim_core_find_mapping): Add transfer argument.
6970 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6971 SIM_CORE_SIGNAL if a recoverable abort.
6972 * sim-core.c (sim_core_find_mapping): Ditto.
6974 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6976 * sim-core.c (sim_core_find_mapping): Replace calls to
6977 sim_io_error to more resiliant sim_engine_abort.
6979 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6980 (sim_core_write_unaligned_N): Ditto.
6982 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6984 * sim-module.c: Add sim_events_install to list.
6986 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6988 (sim_events_init): Now returns SIG_RC.
6990 * sim-run.c: New file. Generic sim_engine_run.
6991 * sim-reason.c: New file. Generic sim_stop_reason.
6992 * sim-stop.c: New file. Generic sim_stop.
6993 * sim-resume.c: New file. Generic sim_resume.
6995 * Make-common.in (sim-engine.o): Add rule.
6996 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6998 * sim-engine.h, sim-engine.c: New file. Provide generic
6999 implementation of sim_engine_halt, sim_engine_error. et.al.
7001 * sim-base.h (sim_state_base): Add member halt.
7002 (sim-engine.h): Include.
7004 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
7006 * sim-events.c (sim_events_poll): Update event handler.
7008 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
7010 * sim-events.h, sim-events.c (sim_events_watch_clock): New
7012 (sim_events_watch_sim): New function.
7013 (sim_events_watch_core): New function.
7014 (sim_watch_valid): New function.
7015 (sim_events_preprocess): New function.
7016 (sim_events_process): Process the watchpoints as well as the timer
7018 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
7019 (sim_events_deschedule): Check all the queues when removing an
7021 (sim_events_init): Ditto for cleaning.
7023 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
7025 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
7027 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
7029 * callback.c (os_open): Type of arg flags is int.
7031 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
7033 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
7034 just like normal numbers as per IEEE rules.
7036 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
7038 * callback.c (os_close): Mark the descriptor as being
7039 available if the close succeeded.
7040 (os_open): Pass 0644 as the mode of the file being created.
7042 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
7044 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
7047 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
7048 * sim-lnline.h: Update.
7050 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
7051 conversion functions.
7052 (sim_fpu_to{32,64}[iu]): New fp2int functions.
7054 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
7055 compare functions. Replacing.
7056 (sim_fpu_cmp): This. Delete.
7058 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
7060 * sim-core.c (sim_core_find_mapping): Call engine_error not
7061 sim_io_error when possible.
7063 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
7065 * sim-endian.h (V1_H2): Add macro's to insert a word into a
7066 high/low double word.
7068 * sim-trace.h: Remove definition of attribute - defined in
7071 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7073 * sim-options.h (struct OPTION): Add doc_opt as the documenting
7074 name of the option - or family of options.
7076 * sim-options.c (sim_args_command): Match command `a-b c' with
7077 option `--a-b-c' from option table.
7079 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7081 * sim-options.c (sim_print_help): For optional arguments, wrap
7084 * sim-trace.c (set_trace_options): New function, handle optional
7085 argument and multiple assignment.
7086 (trace_option_handler): Update.
7088 * sim-trace.c (trace_option_handler): Trace branch and not fpu
7089 when branch tracing selected.
7091 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
7093 * sim-trace.c (trace_one_insn): Make a va-args function.
7095 * sim-trace.c (trace_vprintf): New function, va-arg version of
7098 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
7100 * sim-trace.c (trace_uninstall): Don't close a file twice.
7101 * sim-profile.c (profile_uninstall): Likewise.
7103 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
7105 * sim-trace.c (toplevel): Include bfd.h.
7106 (trace_options): Note that --trace-linenum also turns on
7107 --trace-insn. Add --trace-{branch,semantics}.
7108 (trace_option_handler): If --trace-linenum, also turn on
7109 --trace-insn. Add --trace-branch support. If --trace-semantics,
7110 turn on ALU, FPU, branch, and memory tracing.
7111 (trace_one_insn): New function to trace an instruction. Support
7113 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7115 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7116 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7117 (TRACE_branch): Add new mask.
7118 (TRACE_*_P): Define all possible trace_p macros.
7119 (trace_one_insn): Declare function.
7121 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7123 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7124 GNU C doesn't support __attributes__.
7125 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7128 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7130 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7131 addresses are masked forcing them to be correctly aligned.
7132 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7133 * sim-config.c (config_alignment_to_a): Update.
7135 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7137 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7139 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7140 processor specific core maps.
7141 (sim_core_map_attach): Copy the core map data to each of the
7142 processor specific core data structures.
7143 * sim-core.c (sim_core_find_mapping): Update.
7145 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7146 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7147 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7148 alternatives that handle unaligned addresses.
7149 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7151 * cgen-utils.c (sim_disassemble_insn): Update.
7153 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7155 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7158 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7161 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7163 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7165 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7168 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7171 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7173 * cgen-trace.c: Prepend additional trace_printf argument.
7175 * cgen-utils.c (sim_disassemble_insn): Add additional core
7178 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7180 * nrun.c (main): Catch/report errorenous simulator states.
7182 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7183 * sim-trace.c: #include string.h/strings.h so that memset is
7185 * sim-utils.c: Ditto.
7186 * sim-profile.c: Ditto. And stdlib.h.
7187 (print_bar): Only define when used by instruction or memory profiler.
7189 * sim-options.c (standard_option_handler): Make ul more local.
7191 * sim-load.c (sim_load_file): Make the name constant.
7192 (sim_load_file): Passify gcc.
7194 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7196 * sim-utils.c, sim-load.c: Include sim-utils.h.
7198 * sim-base.h (sim_cpu): Pre define here so available to all.
7200 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7201 Restore the sim_cpu and instruction_address arguments so that full
7202 information is available to the abort function.
7203 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7204 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7206 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7207 tracing support for sim-events and sim-core.
7208 (trace_option_handler): Convert #if to if where possible so always
7209 compiled/checked by C compiler.
7210 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7212 * sim-base.h: Adjust comment documenting how to define the cpu
7214 (sim_state_base): Add sim_core and sim_events to simulator base
7217 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7218 * sim-core.c (sim_core_init, sim_core_attach,
7219 sim_core_find_mapping): Update.
7220 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7221 update_time_from_event, insert_sim_event,
7222 sim_events_schedule_after_signal, sim_events_deschedule,
7223 sim_events_tick): Ditto.
7225 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7226 sim-model.h): Move #includes from here.
7227 * sim-base.h: To here.
7228 (sim-core.h, sim-events.h, sim-io.h): Include also
7230 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7232 * callback.c (default_callback): Missing initialisers.
7234 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7236 * sim-utils.c (sim_add_commas): New function.
7237 * sim-basics.h (sim_add_commas): Add prototype.
7238 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7239 * sim-profile.c (COMMAS): New macro.
7240 (print_*): Use it to print commas in numbers.
7242 * configure: Regenerated.
7244 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7245 (cgen_state): New member run_fast_p.
7246 (cgen_init): Add prototype.
7247 (sim_disassemble_insn): New arg `cpu'.
7248 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7249 * cgen-utils.c (cgen_init): New function.
7250 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7251 * genmloop.sh: Call engine_halt if loop exits.
7253 * Makefile.in (sim-options_h): Define.
7254 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7255 (sim-model.o): Add new rule.
7256 (cgen-{scache,trace,utils}.o): Add new rules.
7257 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7258 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7259 Indent output by 2 spaces.
7260 * cgen-scache.h (scache_print_profile): Update.
7261 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7262 Use trace_printf, not fprintf.
7263 (trace_extract): Use trace_printf, not cgen_trace_printf.
7264 * genmloop.sh (!FAST case): Increment `insn_count'.
7265 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7266 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7267 access macro's name.
7268 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7269 Change return type to SIM_RC.
7270 (sim_core_{install,uninstall}): New functions.
7271 * sim-core.h (sim_core_{install,uninstall}): Declare.
7272 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7273 Change return type to SIM_RC.
7274 * sim-model.h (models,machs,model_install): Declare.
7275 * sim-module.c (modules): Add scache_install, model_install.
7276 (sim_post_argv_init): Set cpu->state backlinks.
7277 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7278 (standard_option_handler): Likewise.
7279 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7282 (profile_options): Delete --profile-simcache.
7283 (profile_option_handler): Likewise.
7284 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7286 (profile_print_{memory,model}): Likewise.
7287 (profile_print_simcache): Delete.
7288 (profile_print_speed): New function.
7289 (profile_print): Rewrite.
7290 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7291 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7292 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7293 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7294 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7295 (profile_print): Update prototype.
7297 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7299 * cgen-scache.[ch], cgen-sim.h: New files.
7300 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7301 * sim-model.c: New file.
7303 * Make-common.in (clean targets): Undo patch of Apr. 22.
7305 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7307 * sim-n-bits.h (signed): If we have a standard compiler, undef
7308 signed, so that signedN is defined correctly.
7310 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7312 * sim-module.h, sim-model.h, sim-profile.h: New files.
7313 * sim-module.c, sim-profile.c: New files.
7314 * Make-common.in (SIM_PROFILE): Define
7315 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7316 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7317 (sim_module.o,sim-profile.o): Add rules for.
7318 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7319 (--enable-sim-profile): Add.
7320 * configure: Regenerated.
7321 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7322 model. Move trace and profile support to sim-{trace,profile}.h.
7323 New members trace_data, profile_data.
7324 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7325 * sim-config.h: Provide default definition of WITH_PROFILE.
7326 (WITH_TRACE): Change default to -1.
7327 (MAX_NR_PROCESSORS): Always define.
7328 * sim-options.c: Move trace and profile support to
7329 sim-{trace,profile}.h.
7330 (sim_pre_argv_init): Moved to sim-model.c.
7331 (standard_install): New function.
7332 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7333 (standard_install): Declare.
7334 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7335 (trace_install, trace_uninstall): New functions.
7336 (trace_printf): Update reference to TRACE_FILE.
7337 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7338 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7339 (WITH_TRACE_FOO_P): Define.
7340 (trace_install): Declare.
7341 (TRACE_DATA): New struct.
7343 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7345 * run.c: Undo last exec_bfd patch.
7346 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7348 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7350 * run.c (exec_bfd): Add back in.
7351 (main): Set exec_bfd.
7353 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7355 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7357 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7359 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7360 less well defined engine_error.
7361 * sim-core.c: Ditto.
7363 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7365 * Make-common.in: Change clean targets to use :: so that other
7366 Makefiles can have their own clean targets.
7367 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7368 __STDC__ to control use of stdarg vs. varargs syntax. Some
7369 systems can't use __STDC__, but require stdarg.
7371 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7373 * sim-options.c (standard_options): Add --endian.
7374 (standard_option_handler): Likewise.
7376 * nrun.c: #include <signal.h>.
7377 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7378 handler that calls sim_stop ().
7380 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7382 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7383 handler that calls sim_stop (). Simulators may still be
7384 establishing their own handler.
7386 * sim-events.c (sim_events_poll): Rename from
7387 sim_events_at_large_int. Poll IO.
7389 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7392 * callback.c (os_poll_quit): New function poll for quit signal
7394 (default_callback): Include magic number.
7396 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7398 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7399 Check for functions getrusage, time.
7400 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7401 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7402 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7403 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7405 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7407 * sim-options.c, sim-options.h: New files.
7408 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7409 * Make-common.in (nrun.o): Add rules for.
7412 * run.c (main): Check return value of sim_open.
7414 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7415 (sim_main_headers): Add sim-trace.h.
7416 * run.c (exec_bfd, target_byte_order): Delete.
7417 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7418 call sim_load instead. Check return code of sim_create_inferior.
7419 * sim-base.h (CURRENT_STATE): Define.
7420 (sim_state_base): Make typedef. New members options, prog_argv,
7421 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7422 mem_size, memory [+ corresponding access macros].
7423 (sim_cpu_base): New typedef.
7424 * sim-trace.h: New file.
7425 * sim-trace.c: New file.
7426 * sim-basics.h: #include it.
7427 * sim-load.c: New file.
7429 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7431 * Make-common.in (INSTALL): Set to @INSTALL@.
7432 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7433 (install-common): Depend upon installdirs. Use
7434 $(program_transform_name) directly, rather than using
7436 (installdirs): New target.
7437 * Makefile.in (INSTALL): Set to @INSTALL@.
7438 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7439 (install-man): Depend upon installdirs. Use
7440 $(program_transform_name) directly, rather than using
7442 (installdirs): New target.
7444 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7446 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7449 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7451 * sim-basics.h: Only bring in config.h and tconfig.h if
7454 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7456 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7457 numbering convention of the target.
7458 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7459 and WITH_TARGET_WORD_MSB.
7460 (sim_config): When possible, check for consistency with bitsize
7463 * sim-bits.h: Allow MSB to be other than zero.
7464 * sim-bits.c: Ditto.
7465 * sim-n-bits.h: Ditto.
7467 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7468 * sim-n-bits.h (MSMASKEDn): Ditto.
7470 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7472 * Makefile.in (INSTALL): Change install.sh to install-sh.
7474 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7476 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7478 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7480 * run.c (main): Check that a program to run was specified.
7482 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7484 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7486 * configure: Regenerated to track ../common/aclocal.m4 changes.
7489 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7491 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7492 * sim-config.h: To here.
7494 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7495 (sim_main_headers): Define.
7496 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7497 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7499 (sim-utils.o): Add rule for.
7500 * sim-utils.o: New file.
7501 * sim-basics.h: #include sim-base.h.
7502 (zalloc): Make argument unsigned long.
7503 * sim-base.h: New file.
7504 * sim-inline.h (SIM_IO support): Delete.
7505 * sim-io.h: Delete inline support.
7506 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7507 * sim-config.c: sim-state.h renamed to sim-main.h.
7508 * sim-core.c: Likewise.
7509 * sim-events.c: Likewise.
7511 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7513 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7514 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7516 * configure: Regenerated to track ../common/aclocal.m4 changes.
7518 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7520 * configure: Regenerated to track ../common/aclocal.m4 changes.
7522 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7524 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7525 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7526 are defined by the configure.
7528 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7530 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7531 reserved-bits): Always define.
7533 * sim-config.h, sim-config.c (sim_config): New function - and new
7534 file - co-ordinate the setting/checking of the common simulator
7535 configuration options.
7537 * Make-common.in (sim-config.o): Add rule.
7539 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7541 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7542 va_list from void *, since va_list might not be a pointer type.
7544 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7546 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7548 (offset_N): Correct computation of LE offset.
7550 * sim-io.c (sim_io_error): Include a new line when reporting
7553 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7556 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7558 * run.c: Include alloca-conf.h.
7560 * callback.c (os_evprintf_filtered): Fix typo.
7562 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7564 * run.c (string.h, strings.h, stdlib.h): Include.
7566 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7567 0 when nothing pending.
7569 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7570 will soon be going away.
7571 (getopt): Plicate GCC.
7573 * sim-endian.c (sim-io.h): Plicate GCC.
7574 * sim-bits.c (sim-io.h): Ditto.
7575 * sim-n-bits.h (ROTn): Ditto.
7577 * sim-io.c (sim_io_error): Correct check for NULL.
7579 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7581 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7584 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7586 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7587 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7589 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7591 * sim-alu.h: Include sim-xcat.h.
7593 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7595 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7596 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7599 * sim-events.c (sim_events_at_large_int): New function. Just
7600 schedules an event every large-int ticks.
7601 (sim_events_init): Call.
7602 (sim_events_tick, sim_events_process): Move async handing to
7603 sim_events_process. Move timer decrement so that it occures after
7604 events have been processed.
7606 * sim-basics.h (struct _engine): Remove declaration.
7608 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7609 everything with same. Rename global struct to SIM_DESC.
7610 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7611 * sim-io.h, sim-io.c: Ditto.
7613 * sim-assert.h: New file. Optional assertion checking macros.
7614 * sim-io.c (sim_io_error): Make just this function tolerant to
7617 * sim-xcat.h: New file. Define concatenate macros.
7618 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7619 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7623 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7625 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7627 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7629 * sim-inline.h: Add definitions for sim-types.
7630 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7633 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7635 * sim-events.h: Remove defunct reference to callback struct.
7637 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7639 * configure: Re-generate.
7641 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7643 * Make-common.in (CSEARCH): Do not include the gdb directory in
7646 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7648 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7649 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7650 to explicitly incorporate these.
7652 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7653 specify the alignment restrictions of the target architecture -
7654 without this option all alignment restrictions are accomodated.
7655 (--enable-sim-assert): New option. Conditionally compile in
7656 assertion statements.
7657 (--enable-sim-float): New option. Strongly specify the target's
7658 floating point support.
7659 (--enable-sim-hardware): New option. Specify the hardware devices
7660 included in the simulation.
7661 (--enable-sim-packages): New option. Specify the hardware
7662 packages included in the simulation.
7663 (--enable-sim-regparm): New option. Specify that parameters be
7664 passed in registers instead of on the stack.
7665 (--enable-sim-reserved-bits): New option. Specify that reserved
7666 bits within an instruction are are correctly set.
7667 (--enable-sim-smp): New option. Specify the level of SMP support
7668 to be included in the simulator.
7669 (--enable-sim-stdcall): New option. Specify an alternative
7670 function call convention.
7671 (--enable-sim-xor-endian): New option. Configure xor-endian
7672 support used by some targets to implement bi-endian support.
7674 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7676 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7677 host endianness to be overridden.
7678 (--enable-sim-endian): Allow the target platform's byte order
7680 (--enable-sim-inline): Control the inlining of common components.
7681 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7682 (--enable-sim-warnings): Enable additional GCC compiler checks.
7683 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7686 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7687 sim-*-n.h so that the names are uniq on dos machines
7688 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7690 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7692 * run.c: #include "libiberty.h".
7693 (main): New locals sd,no_args,sim_argv.
7694 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7695 is program name. Update call to sim_set_callbacks.
7696 Record result of sim_open, pass to other sim_foo routines.
7698 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7700 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7703 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7705 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7706 Route stdout through buffered IO.
7708 * callback.c: Add os_flush_stderr, os_write_stderr,
7709 os_evprintf_filtered functions to route error output through
7712 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7713 Correct return type - should be void.
7715 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7717 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7719 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7720 not provide a default value as undefined indicates disable code.
7722 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7724 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7726 * sim-events.h, sim-events.c: Ditto.
7727 * sim-io.h, sim-io.c: Ditto.
7729 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7731 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7733 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7734 extract the tail or least signifiant bits from an integer of the
7737 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7738 WITH_TARGET_BITSIZE so that the compilation will fail when an
7739 unsupported bitsize value is defined.
7741 (INSERTED*): Convert to functions.
7742 (EXTRACTED*): Ditto.
7744 (SIGN_EXTEND, SEXT): Change to more terse name.
7746 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7748 * sim-inline.h: Allow explicit control over which .c files will be
7749 included by their header.
7751 * sim-inline.h: Allow explicit control over which .c files use the
7752 alternative - REGPARM - parameter passing mechanism.
7754 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7755 icache.c, idecode.c, semantics.c or support.c. Those names are
7756 not generally applicable.
7758 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7760 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7761 in a fashion similar to sim-endian-n.
7763 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7764 both value and address macro's.
7766 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7768 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7770 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7771 generic L_word, H_word macro's.
7773 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7775 * sim-basics.h: Borrow code from ppc directory.
7776 * sim-bits.c: Ditto.
7777 * sim-bits.h: Ditto.
7778 * sim-config.h: Ditto.
7779 * sim-endian-n.h: Ditto.
7780 * sim-endian.c: Ditto.
7781 * sim-endian.h: Ditto.
7782 * sim-inline.c: Ditto.
7783 * sim-inline.h: Ditto.
7784 * sim-types.h: Ditto.
7786 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7788 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7789 all the ALU size alternatives and then auto-configure a default.
7791 * sim-alu.h: Copy ppc/idecode_expression.h.
7793 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7795 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7796 sign extend a bit within a value.
7798 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7799 a pointer into the middle of a host word.
7800 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7802 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7804 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7805 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7806 appropriate definitions of read, write, etc. Add prototype for
7809 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7811 * Makefile.in (libcommon.a): Delete.
7812 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7813 (gentmap,targ-vals.h,targ-map.c): Likewise.
7814 (run-autoconf): Delete.
7815 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7816 (common makefile fragment): Moved back into ...
7817 * Make-common.in: Resurrect.
7818 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7819 * configure: Regenerated.
7821 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7823 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7824 (SIM_AC_OUTPUT): To here.
7826 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7828 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7829 comments and single quotes. Fixes a problem found on hpux.
7831 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7833 * aclocal.m4: Remove Make-common.in from dependencies.
7834 * (distclean): Remove targ-vals.def.
7836 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7837 into here. Makes insertion into makefiles easier. Also, change
7838 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7839 targ-map.o, and run are built. They are now built in the
7840 individual simulator directories, taking sources from ../common as
7841 necessary. This replaces the merging of libcommon.a into
7842 linsim.a, which was problematic for the WinGDB build process.
7843 * run.c: Include config.h from . instead of ../common.
7844 * Make-common.in: Remove. It's no longer necessary.
7846 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7848 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7849 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7851 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7853 * run.c (main): Set target_byte_order before call to sim_open.
7855 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7857 * callback.c: #include <stdlib.h>
7858 (os_error): New function.
7859 (default_callback): Add os_error.
7861 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7863 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7864 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7866 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7868 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7870 * run.c: #include ../common/config.h, tconfig.h.
7871 (myname): New static global.
7872 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7873 Only process -c ifdef SIM_HAVE_SIMCACHE.
7874 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7875 Parse program name from argv[0] and use in error messages.
7876 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7877 Add support for incomplete h8/300 termination indicators.
7878 (usage): Make more verbose.
7879 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7880 * Makefile.in,Make-common.in,callback.c: New files.
7881 * nltvals.def,gentmap.c,gentvals.sh: New files.
7883 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7885 * run.c: Include stdarg.h if __STDC__.
7887 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7889 * run.c (main): Don't print out anything if the signal
7890 number is zero (ie no signal).
7892 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7894 * run.c (main): Print out if the program raised a signal.
7896 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7898 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7901 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7903 * run.c (main): Explicitly cast malloc() parameter.
7905 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7907 * run.c (sim_bfd): New global to hold the bfd pointer for the
7909 (main): Initialize sim_bfd.
7911 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7913 * run.c (main): Use new bfd_big_endian macro.
7915 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7917 * run.c (main): Removed SH specific comments, so source is
7918 generic. Also updated to only load relevant sections. Moved
7919 sim_open() to after callback attach (to match GDB).
7921 * run.1: Removed SH specific comments.
7923 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7925 * run.c (main): Always return sigrc at end.
7927 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7929 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7930 bfd_check_format() fails.
7932 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7934 * run.c, run.1: From sh directory.