1 2021-06-19 Mike Frysinger <vapier@gentoo.org>
3 * Make-common.in (CSEARCH): Change @INCINTL@ to $(INTL_CFLAGS).
4 (LIBINTL, LIBINTL_DEP): Delete.
6 2021-06-19 Mike Frysinger <vapier@gentoo.org>
8 * Make-common.in: Move dependency vars to ../arch-subdir.mk.in.
10 2021-06-19 Mike Frysinger <vapier@gentoo.org>
12 * Make-common.in: Move toolchain vars to ../arch-subdir.mk.in.
14 2021-06-19 Mike Frysinger <vapier@gentoo.org>
16 * Make-common.in (lt_cv_dlopen_libs): Delete.
17 (@PLUGINS_TRUE@LIBDL): Likewise.
18 (ZLIB): Use $(zlibdir).
20 2021-06-19 Mike Frysinger <vapier@gentoo.org>
22 * Make-common.in (CONFIG_LIBS): Add $(COMMON_LIBS).
24 2021-06-18 Mike Frysinger <vapier@gentoo.org>
26 * Make-common.in (WARN_CFLAGS, WERROR_CFLAGS): Delete.
28 2021-06-18 Mike Frysinger <vapier@gentoo.org>
30 * Make-common.in: Include ../arch-subdir.mk.
32 2021-06-18 Mike Frysinger <vapier@gentoo.org>
34 * cgen-run.c: Include sim-signal.h.
35 * cgen-utils.c, nrun.c, sim-core.c, sim-engine.c, sim-reason.c,
36 sim-resume.c, sim-signal.c, sim-stop.c, sim-watch.c: Likewise.
37 * sim-basics.h: Delete sim-signal.h include.
39 2021-06-18 Mike Frysinger <vapier@gentoo.org>
41 * sim-basics.h: Delete libiberty.h include.
43 2021-06-17 Mike Frysinger <vapier@gentoo.org>
45 * Make-common.in (SIM_ENDIAN): Delete.
46 * sim-config.c (sim_config): Delete WITH_DEFAULT_TARGET_BYTE_ORDER.
47 (sim_config_print): Likewise.
48 * sim-config.h (WITH_TARGET_BYTE_ORDER): Delete.
49 (WITH_DEFAULT_TARGET_BYTE_ORDER): Likewise.
51 2021-06-17 Mike Frysinger <vapier@gentoo.org>
53 * cgen-trace.c: Include sim/callback.h.
54 * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
55 * sim-basics.h: Delete sim/callback.h include.
56 * sim-endian.h: Include bfd.h.
57 * sim-syscall.h (struct cb_syscall): New forward decl.
58 * sim-utils.h (sim_analyze_program): Likewise.
60 2021-06-16 Mike Frysinger <vapier@gentoo.org>
62 * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
63 (generated_files): Delete config.h.
64 (distclean): Likewise.
65 (config.h, stamp-h): Delete rules.
66 * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
69 2021-06-15 Mike Frysinger <vapier@gentoo.org>
71 * Make-common.in: Add stamp-modules rule to avoid rebuilds.
72 (clean): Delete modules.c files.
73 * local.mk: Add version.c-stamp rule to avoid rebuilds.
74 (CLEANFILES): Add version.c files.
76 2021-06-14 Mike Frysinger <vapier@gentoo.org>
78 * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
80 2021-06-14 Mike Frysinger <vapier@gentoo.org>
82 * Make-common.in (GNULIB_BUILDDIR): Rename to ...
83 (GNULIB_PARENT_DIR): ... this. Remove "gnulib" from value.
85 2021-06-12 Mike Frysinger <vapier@gentoo.org>
87 * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
88 * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
89 * portability.c, portability.h: New files.
91 2021-06-12 Mike Frysinger <vapier@gentoo.org>
93 * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
94 (COMMON_OBJS_NAMES): ... here. Rename var from COMMON_OBJS.
95 (COMMON_OBJS): Redefine.
96 * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
97 * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
98 (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
100 2021-06-12 Mike Frysinger <vapier@gentoo.org>
102 * dv-sockser.c: Include sys/select.h.
104 2021-06-12 Mike Frysinger <vapier@gentoo.org>
106 * Make-common.in: Delete SIM_ALIGNMENT.
107 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
109 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
110 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
112 2021-06-12 Mike Frysinger <vapier@gentoo.org>
114 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
116 2021-06-09 Mike Frysinger <vapier@gentoo.org>
118 * sim-basics.h (NULL): Delete.
120 2021-06-09 Mike Frysinger <vapier@gentoo.org>
122 * nrun.c (main): Set default_callback.target_endian to
123 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
125 2021-06-09 Mike Frysinger <vapier@gentoo.org>
127 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
128 * cgen-run.c (cgen_get_fast_p): New function.
129 (sim_resume): Move fast_p up and call cgen_get_fast_p.
130 * cgen-utils.c (cgen_init): Delete.
131 * sim-base.h: Delete cgen-sim.h include.
132 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
134 2021-06-08 Mike Frysinger <vapier@gentoo.org>
136 * Make-common.in (IGEN_RUN): New variable.
137 (IGEN): Remove ASAN_OPTIONS.
139 2021-06-05 Mike Frysinger <vapier@gentoo.org>
141 * Make-common.in (COMMON_OBJS): Define.
142 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
143 (version.c): Delete target.
144 (generated_files): Delete version.c.
145 * local.mk: New file.
147 2021-05-29 Mike Frysinger <vapier@gentoo.org>
149 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
151 2021-05-29 Mike Frysinger <vapier@gentoo.org>
153 * Make-common.in (GNULIB_BUILDDIR): Define.
154 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
155 (CSEARCH): Add -I../...
156 (ALL_CFLAGS): Add $(INCGNU).
157 (EXTRA_LIBS): Add $(LIBGNU).
158 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
160 2021-05-17 Mike Frysinger <vapier@gentoo.org>
162 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
163 (struct sim_state_base): Merge into ...
164 (struct sim_state): ... this.
165 (STATE_MY_NAME): Delete base.
166 (STATE_OPEN_KIND): Likewise.
167 (STATE_CALLBACK): Likewise.
168 (STATE_ENVIRONMENT): Likewise.
169 (STATE_CONFIG): Likewise.
170 (STATE_MODULES): Likewise.
171 (STATE_OPTIONS): Likewise.
172 (STATE_VERBOSE_P): Likewise.
173 (STATE_TRACE_DATA): Likewise.
174 (STATE_ARCHITECTURE): Likewise.
175 (STATE_TARGET): Likewise.
176 (STATE_PROG_ARGV): Likewise.
177 (STATE_PROG_BFD): Likewise.
178 (STATE_PROG_SYMS): Likewise.
179 (STATE_PROG_SYMS_COUNT): Likewise.
180 (STATE_TEXT_SECTION): Likewise.
181 (STATE_TEXT_START): Likewise.
182 (STATE_TEXT_END): Likewise.
183 (STATE_START_ADDR): Likewise.
184 (STATE_SCACHE_SIZE): Likewise.
185 (STATE_CORE): Likewise.
186 (STATE_MEMOPT): Likewise.
187 (STATE_EVENTS): Likewise.
188 (STATE_ENGINE): Likewise.
189 (STATE_WATCHPOINTS): Likewise.
190 (STATE_HW): Likewise.
191 (STATE_LOAD_AT_LMA_P): Likewise.
192 (SIM_MAGIC_NUMBER): Likewise.
193 (STATE_MAGIC): Likewise.
194 * sim-utils.c (sim_state_alloc_extra): Delete check for
195 SIM_HAVE_COMMON_SIM_STATE.
197 2021-05-17 Mike Frysinger <vapier@gentoo.org>
199 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
200 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
201 SIM_HAVE_COMMON_SIM_STATE.
202 (struct sim_state): Add cgen_state.
203 (STATE_CGEN_STATE): Define.
205 2021-05-17 Mike Frysinger <vapier@gentoo.org>
207 * sim-base.h (struct sim_state): Update comment.
208 (struct sim_state): Define.
209 (STATE_ARCH_DATA): Likewise.
210 (sim_state_alloc): New define.
211 (sim_state_alloc_extra): Renamed & add 3rd arg.
212 * sim-utils.c (sim_state_alloc): Likewise.
213 (sim_state_alloc_extra): Set arch data.
215 2021-05-16 Mike Frysinger <vapier@gentoo.org>
217 * callback.c: Replace config.h include with defs.h.
218 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
219 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
220 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
221 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
222 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
223 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
224 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
225 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
226 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
227 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
228 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
229 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
230 config.h include with defs.h.
231 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
232 * sim-io.c: Include defs.h.
236 2021-05-15 Mike Frysinger <vapier@gentoo.org>
238 * nrun.c: Include environ.h.
239 (environ): Delete prototype.
240 (main): Delete HAVE_ENVIRON check.
242 2021-05-14 Mike Frysinger <vapier@gentoo.org>
244 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
245 (os_ftruncate): Change 3rd arg to int64_t.
246 (os_truncate): Change 3rd arg to int64_t.
247 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
248 * sim-io.h (sim_io_lseek): Likewise.
250 2021-05-14 Mike Frysinger <vapier@gentoo.org>
252 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
253 (os_fstat): Delete 2nd arg to time callback.
254 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
256 * sim-io.h (sim_io_time): Change return to int64_t.
257 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
259 2021-05-14 Mike Frysinger <vapier@gentoo.org>
261 * callback.c (cb_host_to_target_stat): Change PTR to void*.
262 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
264 2021-05-14 Mike Frysinger <vapier@gentoo.org>
266 * Make-common.in (callback_h, remote_sim_h): Update path.
267 * callback.c: Update include path.
268 * gentmap.c (gen_targ_map_c): Likewise.
269 * sim-basics.h: Likewise.
270 * sim-close.c: Likewise.
271 * sim-core.c: Likewise.
272 * sim-load.c: Likewise.
273 * sim-module.h: Likewise.
274 * syscall.c: Likewise.
276 2021-05-08 Mike Frysinger <vapier@gentoo.org>
278 * Make-common.in (modules.c): Touch $@ at the end.
280 2021-05-08 Mike Frysinger <vapier@gentoo.org>
282 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
284 2021-05-08 Mike Frysinger <vapier@gentoo.org>
286 * cgen-types.h (mode_names): Rename to ...
287 (cgen_mode_names): ... this.
288 (MODE_NAME): Use cgen_mode_names.
289 * cgen-utils.c (mode_names): Rename to ...
290 (cgen_mode_names): ... this.
292 2021-05-08 Mike Frysinger <vapier@gentoo.org>
294 * cgen-ops.h (cgen_rtx_error): Declare.
295 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
297 2021-05-08 Mike Frysinger <vapier@gentoo.org>
299 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
301 2021-05-08 Mike Frysinger <vapier@gentoo.org>
303 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
304 install-pdf): New rules.
306 2021-05-08 Tom Tromey <tom@tromey.com>
308 * sim-options.c (compare_strings): Remove.
309 (dup_arg_p): Use htab_eq_string.
311 2021-05-04 Mike Frysinger <vapier@gentoo.org>
313 * sim-hw.c (sim_hw_install): Rename to ...
314 (sim_install_hw): ... this. New prototype.
315 * sim-hw.h (sim_hw_install): Delete.
316 * sim-module.c: Delete sim-hw.h include.
317 (early_modules): Delete sim_hw_install.
319 2021-05-04 Tom Tromey <tromey@adacore.com>
321 * Make-common.in (generated_files): Add config.h.
323 2021-05-04 Mike Frysinger <vapier@gentoo.org>
325 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
327 * sim-load.c (xprintf_bfd_vma): Delete.
328 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
330 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
332 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
333 (hw_event_queue_schedule_vtracef): Likewise.
334 * hw-tree.h (hw_tree_vparse): Likewise.
335 * sim-profile.c (profile_vprintf): Likewise.
336 * sim-trace.c (dis_printf): Likewise.
337 * sim-trace.h (trace_printf): Likewise.
338 (trace_vprintf): Likewise.
339 * sim-utils.h (sim_do_commandf): Likewise.
340 * hw-events.c (hw_event_queue_schedule): Use
341 hw_event_queue_schedule_tracef.
343 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
345 * sim-options.c (standard_option_handler): Add default cases to
348 2021-05-02 Mike Frysinger <vapier@gentoo.org>
350 * callback.c (os_error): Change __attribute__((noreturn)) to
352 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
353 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
354 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
355 * hw-tree.h (hw_tree_delete): Likewise.
356 * sim-basics.h (__attribute__): Delete.
357 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
358 to ATTRIBUTE_NORETURN.
359 (sim_engine_abort, sim_engine_vabort): Likewise.
360 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
361 __attribute__((printf)) to ATTRIBUTE_PRINTF.
362 * sim-inline.h (NORETURN): Delete.
363 (UNUSED): Change to ATTRIBUTE_UNUSED.
364 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
365 and ATTRIBUTE_NORETURN.
366 (sim_io_eprintf, sim_io_error): Likewise.
367 * sim-profile.c (profile_printf): Likewise.
368 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
369 sim_debug_printf): Likewise.
371 2021-05-01 Mike Frysinger <vapier@gentoo.org>
373 * sim-options.c (dup_arg_p): Call htab_empty.
375 2021-05-01 Mike Frysinger <vapier@gentoo.org>
377 * dv-sockser.c (dv_sockser_install): Rename to ...
378 (sim_install_dv_sockser): ... this.
379 * dv-sockser.h (dv_sockser_install): Delete.
380 * sim-module.c: Delete dv-sockser.h include.
381 (early_modules): Delete dv_sockser_install.
383 2021-05-01 Mike Frysinger <vapier@gentoo.org>
385 * Make-common.in (LIB_OBJS): Add modules.o.
386 (generated_files): Add modules.c.
387 (modules.c): New target.
388 * sim-module.c (modules): Rename to ...
389 (early_modules): ... this. Delete 0 sentinel.
390 (early_modules_len): Define.
391 (sim_modules_detected, sim_modules_detected_len): Declare.
392 (sim_pre_argv_init): Call sim_module_install_list.
393 (sim_module_install): New function.
394 (sim_module_install_list): New function.
395 * sim-module.h (sim_module_install_list): Declare.
397 2021-05-01 Mike Frysinger <vapier@gentoo.org>
399 * nrun.c (strsignal): New prototype.
401 2021-05-01 Mike Frysinger <vapier@gentoo.org>
403 * callback.c (wrap): Delete.
404 (os_close): Replace wrap call with direct call & setting last_errno.
405 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
406 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
408 2021-04-26 Mike Frysinger <vapier@gentoo.org>
410 * gennltvals.py (TARGETS): Delete. Update comment.
411 (gentvals): Unify common code paths.
412 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
414 * nltvals.def: Regenerate.
416 2021-04-25 Tom Tromey <tom@tromey.com>
418 * sim-options.c (compare_strings): New function.
419 (ARG_HASH_SIZE, ARG_HASH): Remove.
420 (dup_arg_p): Use htab_t.
421 (sim_parse_args): Remove assert.
423 2021-04-24 Mike Frysinger <vapier@gentoo.org>
425 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
427 2021-04-24 Mike Frysinger <vapier@gentoo.org>
429 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
430 (sim_parse_args): Call SIM_ASSERT.
432 2021-04-22 Tom Tromey <tom@tromey.com>
434 * sim-utils.c: Update includes.
436 2021-04-22 Tom Tromey <tom@tromey.com>
438 * Make-common.in: Require GNU make.
440 2021-04-22 Tom Tromey <tom@tromey.com>
442 * Make-common.in (stamp-hw): New target.
443 (hw-config.h): Depend on stamp-hw.
444 (mostlyclean): Remove stamp-hw and hw-config.h.
446 2021-04-22 Tom Tromey <tom@tromey.com>
448 * Make-common.in (mostlyclean): Now an alias for clean, not
451 2021-04-22 Tom Tromey <tom@tromey.com>
453 * sim-events.c (sim_events_schedule): Use
454 sim_events_schedule_tracef.
456 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
458 * callback.c (os_printf_filtered, os_vprintf_filtered,
459 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
460 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
461 * sim-events.h (sim_events_schedule_tracef,
462 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
464 2021-04-18 Mike Frysinger <vapier@gentoo.org>
466 * gennltvals.py (TARGETS): Add moxie.
467 * nltvals.def: Regenerate.
469 2021-04-18 Mike Frysinger <vapier@gentoo.org>
471 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
472 * nltvals.def: Regenerate.
474 2021-04-18 Mike Frysinger <vapier@gentoo.org>
476 * gennltvals.py (TARGETS): Add rx.
477 * nltvals.def: Regenerate.
479 2021-04-18 Mike Frysinger <vapier@gentoo.org>
481 * gennltvals.py (TARGETS): Add m32c.
482 * nltvals.def: Regenerate.
484 2021-04-18 Mike Frysinger <vapier@gentoo.org>
486 * gennltvals.py (TARGETS): Add iq2000.
487 * nltvals.def: Regenerate.
489 2021-04-18 Mike Frysinger <vapier@gentoo.org>
491 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
493 2021-04-15 John Baldwin <jhb@FreeBSD.org>
495 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
496 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
499 2021-04-12 Mike Frysinger <vapier@gentoo.org>
501 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
503 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
504 cgen_cpu_max_extra_bytes.
505 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
506 (sim_cpu_alloc): Delete 2nd arg.
508 2021-04-08 Tom Tromey <tom@tromey.com>
510 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
511 new-style declaration.
513 2021-04-03 Mike Frysinger <vapier@gentoo.org>
515 * Make-common.in (install-common): Install as run-$arch and
516 libsim-$arch.a when not the primary arch.
518 2021-04-02 Mike Frysinger <vapier@gentoo.org>
520 * Make-common.in (CFLAGS_FOR_BUILD): Define.
521 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
523 2021-03-13 Mike Frysinger <vapier@gentoo.org>
525 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
528 2021-03-13 Mike Frysinger <vapier@gentoo.org>
530 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
531 (gentmap.o): New rule.
532 (gentmap): Call LINK_FOR_BUILD.
534 2021-03-07 Mike Frysinger <vapier@gentoo.org>
536 * Make-common.in (check): Delete body.
538 2021-02-28 Mike Frysinger <vapier@gentoo.org>
540 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
541 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
543 2021-02-27 Mike Frysinger <vapier@gentoo.org>
545 * Make-common.in (SIM_EXTRA_ALL): Delete.
546 (all): Delete $(SIM_EXTRA_ALL).
548 2021-02-21 Mike Frysinger <vapier@gentoo.org>
550 * acinclude.m4: Removed.
552 2021-02-13 Mike Frysinger <vapier@gentoo.org>
554 * acinclude.m4: Delete all sinclude & m4_include calls.
556 2021-02-13 Mike Frysinger <vapier@gentoo.org>
558 * aclocal.m4: Delete.
560 2021-02-06 Mike Frysinger <vapier@gentoo.org>
562 * sim-events.c: Include sim-cpu.h.
563 (sim_event_watchpoints): Define watch_pc.
564 (sim_events_watch_pc): New function.
565 (WATCH_SIM): Handle watch_pc.
566 * sim-events.h (sim_events_watch_pc): New prototype.
567 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
569 * sim-watch.h (sim_watchpoints): Delete pc.
571 2021-02-06 Mike Frysinger <vapier@gentoo.org>
573 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
576 2021-02-06 Mike Frysinger <vapier@gentoo.org>
578 * Make-common.in (HDEFINES, TDEFINES): Delete.
579 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
580 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
581 bfd/configure.host sourcing.
583 2021-02-04 Mike Frysinger <vapier@gentoo.org>
585 * gennltvals.py (TARGETS): Add riscv.
586 (TARGET_DIRS): Likewise.
587 * nltvals.def: Regenerate from the latest libgloss sources.
589 2021-01-31 Mike Frysinger <vapier@gentoo.org>
591 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
593 2021-01-31 Stafford Horne <shorne@gmail.com>
595 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
596 (fixdfsi): Change res from unsigned32 to signed32.
597 (fixdfdi): Change res from unsigned64 to signed64.
599 2021-01-30 Mike Frysinger <vapier@gentoo.org>
601 * gennltvals.sh: Replace shell script with ...
602 * gennltvals.py: ... this Python script.
603 * nltvals.def: Regenerate.
605 2021-01-30 Mike Frysinger <vapier@gentoo.org>
607 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
609 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
611 2021-01-30 Mike Frysinger <vapier@gentoo.org>
613 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
615 2021-01-30 Mike Frysinger <vapier@gentoo.org>
617 * sim-hw.c (merge_device_file): Replace fgets with getline.
619 2021-01-30 Mike Frysinger <vapier@gentoo.org>
621 * gennltvals.sh (gen_arches): Sort calls by first arg.
622 * nltvals.def: Regenerate.
624 2021-01-18 Mike Frysinger <vapier@gentoo.org>
626 * Make-common.in (version.c): Simplifiy args and call move-if-change.
627 * create-version.sh: Delete host & target alias logic. Write to the
630 2021-01-18 Mike Frysinger <vapier@gentoo.org>
632 * configure, configure.ac, Makefile.in: Delete.
634 2021-01-13 Mike Frysinger <vapier@gentoo.org>
636 * sim-watch.c (default_interrupt_handler): Define.
637 (sim_watchpoint_install): Set default interrupt_handler to new
638 default_interrupt_handler.
640 2021-01-13 Mike Frysinger <vapier@gentoo.org>
642 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
644 2021-01-13 Mike Frysinger <vapier@gentoo.org>
646 * sim-events.c (sim_events_watch_sim): Change byte_order type to
648 (sim_events_watch_core): Likewise.
649 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
650 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
651 call to sim_events_watch_sim.
653 2021-01-12 Mike Frysinger <vapier@gentoo.org>
655 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
657 2021-01-11 Mike Frysinger <vapier@gentoo.org>
659 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
661 2021-01-11 Mike Frysinger <vapier@gentoo.org>
663 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
665 2021-01-11 Mike Frysinger <vapier@gentoo.org>
667 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
668 strings.h, time.h, and errno.h.
669 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
670 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
671 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
672 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
673 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
674 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
675 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
676 and strings.h include.
678 2021-01-09 Mike Frysinger <vapier@gentoo.org>
680 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
681 * sim-core.c, sim-watch.c: Include libiberty.h.
683 2021-01-09 Mike Frysinger <vapier@gentoo.org>
685 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
687 2021-01-09 Mike Frysinger <vapier@gentoo.org>
689 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
690 Set WERROR_CFLAGS when first arg is not set or is "yes".
692 2021-01-09 Mike Frysinger <vapier@gentoo.org>
694 * hw-base.c (full_name_of_hw): Delete full_name. Replace
695 hw_strdup call with hw_malloc.
697 2021-01-09 Mike Frysinger <vapier@gentoo.org>
699 * cgen-par.c: Include stdlib.h.
700 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
702 2021-01-08 Mike Frysinger <vapier@gentoo.org>
704 * Make-common.in (C_DIALECT): Define.
705 (COMPILE.pre): Append $(C_DIALECT).
706 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
708 2021-01-07 Mike Frysinger <vapier@gentoo.org>
710 * sim-core.c (sim_memory_map): Define.
712 2021-01-04 Mike Frysinger <vapier@gentoo.org>
714 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
715 * configure: Regenerate.
717 2021-01-04 Mike Frysinger <vapier@gentoo.org>
719 * sim-options.c (sim_print_version): Print out more details when
720 is_command is non-zero.
722 2021-01-04 Mike Frysinger <vapier@gentoo.org>
724 * sim-options.c (standard_option_handler): Call sim_print_version.
725 (sim_print_version): New function.
726 * sim-options.h (sim_print_version): New prototype.
728 2021-01-04 Mike Frysinger <vapier@gentoo.org>
730 * sim-config.c (print_sim_config): Rename to ...
731 (sim_config_print): ... this.
732 * sim-config.h: Likewise.
734 2021-01-02 Mike Frysinger <vapier@gentoo.org>
736 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
737 FLOOR_PAGE): Delete unused macros.
738 (align_up, align_down): Define.
740 2020-08-10 Tom de Vries <tdevries@suse.de>
742 * sim-cpu.c: Include stdlib.h for free.
744 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
746 * nrun.c: Include stdlib.h.
747 * sim-core.c: Likewise.
748 * sim-engine.c: Likewise.
749 * sim-io.c: Likewise.
750 * sim-module.c: Likewise.
751 * sim-reason.c: Likewise.
753 2019-12-19 Tom Tromey <tromey@adacore.com>
756 * Makefile.in (install-strip): New target.
758 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
760 * sim-utils.c: Prevent buffer overflow.
762 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
764 * gennltvals.sh: Add PRU libgloss target.
765 * nltvals.def: Regenerate from the latest libgloss sources.
767 2019-06-13 Stafford Horne <shorne@gmail.com>
769 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
770 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
771 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
773 2019-06-13 Stafford Horne <shorne@gmail.com>
775 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
776 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
778 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
780 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
781 CURRENT_TARGET_BYTE_ORDER.
782 (SUBWORDTFSI): Likewise.
783 (JOINSIDF): Likewise.
784 (JOINSIXF): Likewise.
785 (JOINSITF): Likewise.
787 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
789 * sim-base.h: Add 'sim-assert.h' include.
790 * sim-basics.h: Add 'libiberty.h' include.
792 2019-03-28 Stafford Horne <shorne@gmail.com>
794 * sim-options.c: Include "config.h".
796 * sim-watch.c: Include "config.h".
798 * hw-device.c: Include <string.h>.
799 * hw-events.c: Include <string.h>.
800 * hw-handles.c: Include <stdlib.h>.
801 * sim-fpu.c: Include <stdlib.h>.
803 2019-03-28 Stafford Horne <shorne@gmail.com>
805 * Make-common.in (sim-arange_h): Remove sim-arange.c
806 * sim-arange.c: Remove SIM_ARANGE_C.
807 Add ifdef for _SIM_ARANGE_C_.
808 Include "sim-arange.h".
809 Remove include for unused "sim-assert.h".
810 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
811 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
812 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
813 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
815 * sim-arange.h (sim_addr_range_add): Declare as
817 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
818 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
819 Remove definition of SIM_ARANGE_INLINE.
820 Remove [HAVE_INLINE].
821 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
822 * sim-base.h: Include "sim-arange.h"
823 * sim-basics.h: Remove include of "sim-arange.h"
824 * sim-inline.c: Include "sim-arange.c"
825 * sim-inline.h: Define INLINE_SIM_ARANGE.
826 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
827 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
829 2019-01-26 Tom Tromey <tom@tromey.com>
831 * Make-common.in (version.c): Use sim's create-version.sh.
832 * create-version.sh: New file.
834 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
836 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
838 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
840 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
842 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
844 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
845 this point, it should have already been set in cb_syscall.
847 2018-10-05 Stafford Horne <shorne@gmail.com>
849 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
850 (ADDOFDI): New function, add overflow flag DI variant.
851 (SUBCFDI): New function, subtract carry flag DI variant.
852 (SUBOFDI): New function, subtract overflow flag DI variant.
854 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
856 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
858 * sim-core.c (sim_core_set_xor): Likewise.
859 (sim_core_xor_read_buffer): Likewise.
860 (sim_core_xor_write_buffer): Likewise.
862 2017-12-12 Peter Gavin <pgavin@gmail.com>
863 Stafford Horne <shorne@gmail.com>
865 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
867 (MUL1OFSI): New function, 1's complement overflow flag.
869 2017-12-12 Peter Gavin <pgavin@gmail.com>
870 Stafford Horne <shorne@gmail.com>
872 * cgen-accfp.c (remsf, remdf): New function.
873 (cgen_init_accurate_fpu): Add remsf and remdf.
874 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
875 * sim-fpu.c (sim_fpu_rem): New function.
876 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
877 (sim_fpu_rem): New function.
878 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
880 2017-09-06 John Baldwin <jhb@FreeBSD.org>
882 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
885 2017-05-24 Yao Qi <yao.qi@linaro.org>
887 * sim-trace.c (trace_disasm): Caller update.
889 2016-08-15 Mike Frysinger <vapier@gentoo.org>
891 * sim-base.h (sim_state_base): Add prog_syms_count.
892 (STATE_PROG_SYMS_COUNT): Define.
893 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
894 (trace_load_symbols): New function.
895 (trace_sym_value): Likewise.
896 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
897 loading logic with a call to trace_load_symbols.
898 * sim-trace.h (trace_load_symbols, trace_sym_value): New
901 2016-08-13 Mike Frysinger <vapier@gentoo.org>
903 * cgen-types.h (mode_names): Mark const.
904 * cgen-utils.c (mode_names): Likewise.
906 2016-08-13 Mike Frysinger <vapier@gentoo.org>
908 * cgen-defs.h (struct cgen_state): Delete argv and envp.
909 (STATE_ARGV, STATE_ENVP): Delete.
911 2016-02-04 Nick Clifton <nickc@redhat.com>
913 * cgen-scache.c (scache_option_handler): Prevent possible
914 undefined behaviour computing the size of the scache by using
915 unsigned integers instead of signed integers.
917 2016-01-17 Joel Brobecker <brobecker@adacore.com>
919 * sim-fpu.c: Minor comment fixes throughout.
921 2016-01-17 Joel Brobecker <brobecker@adacore.com>
923 * sim-fpu.c (print_bits): Minor reformatting (no code change).
924 (sim_fpu_map): Likewise.
926 2016-01-11 Mike Frysinger <vapier@gentoo.org>
928 * sim-config.c (print_sim_config): Drop extra whitespace before =
929 in output for byte order, stdio, and msb settings.
931 2016-01-10 Mike Frysinger <vapier@gentoo.org>
933 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
934 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
935 sim-stdio, sim-trace, and sim-profile.
936 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
937 (SIM_AC_OPTION_ASSERT): Likewise.
938 (SIM_AC_OPTION_SMP): Likewise.
939 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
940 * configure: Regenerate.
941 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
942 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
943 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
944 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
945 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
946 WITH_ENVIRONMENT & USER_ENVIRONMENT.
947 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
948 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
949 WITH_ASSERT, WITH_STDIO): Delete.
950 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
953 2016-01-10 Mike Frysinger <vapier@gentoo.org>
955 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
956 * configure: Regenerate.
957 * Make-common.in (SIM_PACKAGES): Delete.
958 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
960 2016-01-10 Mike Frysinger <vapier@gentoo.org>
962 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
964 2016-01-10 Mike Frysinger <vapier@gentoo.org>
966 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
968 2016-01-10 Mike Frysinger <vapier@gentoo.org>
970 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
972 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
973 * gentmap.c: Change targ-vals.def include to nltvals.def.
974 * Make-common.in (gentmap): Change targ-vals.def to
975 $(srccom)/nltvals.def.
976 (distclean): Delete rm -f targ-vals.def.
977 * Makefile.in: Update comment.
979 2016-01-10 Mike Frysinger <vapier@gentoo.org>
981 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
982 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
983 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
985 2016-01-10 Mike Frysinger <vapier@gentoo.org>
987 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
988 and --enable-sim-stdcall and sim_stdcall.
989 * configure: Regenerate.
990 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
991 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
992 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
993 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
994 (REGPARM_*): Delete all regparm defines and their use.
996 2016-01-10 Mike Frysinger <vapier@gentoo.org>
998 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
999 * Make-common.in (SIM_CFLAGS): Delete.
1000 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
1001 * Makefile.in: Likewise.
1003 2016-01-09 Mike Frysinger <vapier@gentoo.org>
1005 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
1006 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
1007 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
1008 * acinclude.m4 (SIM_AC_COMMON): ... here.
1009 * aclocal.m4, configure: Regenerate.
1010 * config.in: Delete file.
1011 * callback.c: Change cconfig.h include to config.h.
1012 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
1013 syscall.c: Likewise.
1014 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
1015 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
1017 2016-01-06 Mike Frysinger <vapier@gentoo.org>
1019 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
1020 date, and time information.
1022 2016-01-06 Mike Frysinger <vapier@gentoo.org>
1024 * sim-options.c (sim_parse_args): Mark argv array const.
1025 * sim-options.h (sim_parse_args): Likewise.
1027 2016-01-05 Mike Frysinger <vapier@gentoo.org>
1029 * sim-trace.c: Include dis-asm.h.
1030 (OPTION_TRACE_DISASM): New enum.
1031 (trace_options): Add trace-disasm flag.
1032 (trace_option_handler): Handle OPTION_TRACE_DISASM.
1033 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
1034 (dis_read, dis_printf, trace_disasm): New functions.
1035 * sim-trace.h: Include dis-asm.h.
1036 (TRACE_INSN_IDX): Clarify comment.
1037 (TRACE_DISASM_IDX): New enum.
1038 (TRACE_disasm): New define.
1039 (WITH_TRACE_DISASM_P): New define.
1040 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
1041 (STRACE_DISASM_P): New define.
1042 (TRACE_DISASM_P): Likewise.
1043 (TRACE_DISASM_P): Likewise.
1044 (TRACE_DISASM): Likewise.
1045 (trace_disasm): New function.
1047 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1049 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1051 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1053 * cgen-scache.c (MAX): Delete.
1054 (scache_init): Change MAX to max.
1055 * cgen-trace.c (min): Delete.
1056 * cgen-utils.c (min): Delete.
1057 * sim-basics.h [!min] (min): Define.
1058 [!max] (max): Define.
1060 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1062 * sim-options.c (sim_parse_args): Tweak getopt error message.
1064 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1066 * acinclude.m4 (sim-bswap): Delete.
1067 * configure: Regenerate.
1068 * Make-common.in (SIM_BSWAP): Delete.
1069 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1070 * sim-config.h (htonl, ntohl): Delete.
1071 (WITH_BSWAP): Delete.
1073 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1075 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
1076 opterr state to it before calling getopt_long and restore afterwards.
1077 Set opterr to 0. When optc is '?', call sim_io_eprintf.
1079 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1081 * hw-device.h (device): Delete commented typedef.
1082 * sim-basics.h (device): Delete typedef.
1084 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1086 * sim-options.c (sim_parse_args): Replace for loop with a call
1089 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1091 * nrun.c (myname): Mark const.
1092 (main): Mark name const. Replace myname parsing loop with a
1095 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1097 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1098 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1099 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1100 * config.in, configure: Regenerate.
1101 * Make-common.in (SIM_HOSTENDIAN): Delete.
1102 * sim-config.c (current_host_byte_order): Delete.
1103 (sim_config): Delete current_host_byte_order assignments and
1104 CURRENT_HOST_BYTE_ORDER checks.
1105 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1106 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1107 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1108 (current_host_byte_order): Delete.
1109 (CURRENT_HOST_BYTE_ORDER): Likewise.
1110 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1111 (HOST_BYTE_ORDER): ... this.
1112 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1114 (sim_endian_join_16): Likewise.
1115 * sim-n-core.h (sim_core_read_misaligned_N): Change
1116 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1117 (sim_core_write_misaligned_N): Likewise.
1118 * sim-n-endian.h (endian_t2h_N): Likewise.
1119 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1120 endian_le2h_N): Likewise.
1121 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1123 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1125 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1126 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1128 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1129 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1130 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1131 * nrun.c (main): Likewise.
1132 * sim-config.c (current_host_byte_order): Change type to enum
1133 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1134 (current_target_byte_order): Likewise.
1135 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1136 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1138 (sim_config): Change prefered_target_byte_order type to enum
1139 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1140 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1141 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1142 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1143 Delete all the various arch/OS endian includes & defines.
1144 (current_host_byte_order): Change type to enum bfd_endian.
1145 (current_target_byte_order): Likewise.
1146 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1147 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1148 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1149 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1150 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1152 (sim_events_watch_core): Likewise.
1153 * sim-events.h: Likewise.
1154 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1156 (sim_core_write_misaligned_N): Likewise.
1157 * sim-n-endian.h (endian_h2be_N): Likewise.
1158 (endian_be2h_N): Likewise.
1159 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1160 (offset_N): Likewise.
1161 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1162 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1164 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1166 * cgen-defs.h (current_state): Delete.
1167 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1168 * sim-utils.c (current_state): Delete.
1170 2015-12-30 Mike Frysinger <vapier@gentoo.org>
1172 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1175 2015-12-27 Mike Frysinger <vapier@gentoo.org>
1177 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1179 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1181 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1182 * config.in, configure: Regenerate.
1183 * Make-common.in (sim-basics_h): Delete tconfig.h.
1184 (distclean): Likewise.
1185 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1186 (new_sim_core_mapping): Delete WITH_HW and device *device.
1187 (sim_core_map_attach, sim_core_attach): Likewise.
1188 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1189 (sim_core_write_buffer): Likewise.
1190 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1192 (sim_core_attach): Likewise.
1193 (device_io_read_buffer, device_io_write_buffer): Delete.
1194 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1195 (sim_core_write_aligned_N): Likewise.
1196 * tconfig.h: Delete file.
1198 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1200 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1201 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1202 (sim_core_write_buffer): Move cia decl to top of func. Call
1203 sim_cpu_hw_io_write_buffer if cpu is valid.
1205 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1207 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1209 (hw_find_integer_property): Likewise.
1210 (hw_find_integer_array_property): Likewise.
1211 (hw_add_duplicate_property): Likewise.
1213 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1215 * sim-config.h (WITH_ENGINE): Delete.
1216 * sim-module.c (modules): Always include sim_engine_install.
1218 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1220 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1221 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1222 * sim-base.h: Always include sim-model.h.
1223 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1224 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1225 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1226 [!WITH_MODEL_P] (sim_machs): Define.
1227 * sim-model.h: Add some developer docs.
1228 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1229 (WITH_MODEL_P): Define.
1230 * sim-module.c (modules): Always include sim_model_install.
1231 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1233 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1235 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1236 * sim-model.c: Likewise.
1237 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1238 SIM_MACH_IMP_PROPERTIES
1240 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1242 * sim-core.c (device_error): Delete.
1243 (sim_core_map_attach): Delete calls to device_error.
1244 (sim_core_attach): Likewise.
1245 * sim-core.h (device_error): Delete.
1246 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1247 to sim_engine_abort.
1248 (sim_core_write_aligned_N): Likewise.
1250 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1252 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1253 * sim-core.c (sim_core_write_buffer): Likewise.
1254 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1255 (sim_core_write_aligned_N): Likewise.
1257 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1259 * dv-pal.c: Include config.h and sim-main.h.
1260 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1262 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1264 * sim-options.c (standard_options): Always enable load-lma and
1266 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1268 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1270 * sim-module.c (MODULE_LIST): Delete.
1272 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1274 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1275 Move to h8300/compile.c.
1276 [SIM_H8300] (standard_options): Likewise.
1277 (standard_option_handler): Likewise.
1279 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1281 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1282 sim_watchpoint_install.
1284 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1286 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1287 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1289 * sim-options.c (OPTION_MEM_SIZE): Delete.
1290 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1291 (standard_option_handler): Likewise.
1293 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1295 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1297 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1300 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1302 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1305 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1306 vasprintf, and va_end together. Check ret after va_end call.
1308 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1310 * sim-types.h (SIM_PRI_TB): Define.
1311 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1312 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1313 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1314 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1316 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1318 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1319 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1320 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1321 (sim_core_translate): Likewise.
1322 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1324 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1326 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1327 (cgen_cpu_close): Change to XCONCAT2.
1329 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1331 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1334 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1336 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1337 * sim-close.c: New file.
1339 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1340 Ali Lown <ali.lown@imgtec.com>
1342 * sim-bits.h (EXTEND6): New macro.
1343 (EXTEND12): New macro.
1344 (EXTEND25): New macro.
1346 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1348 * sim-trace.c (trace_one_insn): Delete.
1349 * sim-trace.h (trace_one_insn): Delete.
1351 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1353 * sim-trace.c (debug_printf): Rename to ...
1354 (sim_debug_printf): ... this.
1355 * sim-trace.h (debug_printf): Delete define.
1356 (debug_printf): Rename to ...
1357 (sim_debug_printf): ... this.
1359 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1361 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1362 (trace_options): Add trace-register option.
1363 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1364 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1365 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1366 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1367 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1369 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1371 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1372 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1373 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1374 STRACE_DEBUG): Define.
1376 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1378 * sim-trace.c (trace_options): Update help text for trace-alu,
1379 trace-fpu, trace-vpu, and trace-semantics.
1380 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1381 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1383 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1385 * sim-assert.h (SIM_FILTER_PATH): Delete.
1386 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1387 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1388 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1389 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1390 * sim-events.c: Include libiberty.h.
1391 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1393 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1395 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1396 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1397 (AC_ARG_ENABLE(sim-debug)): Likewise.
1398 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1399 (AC_ARG_ENABLE(sim-trace)): Likewise.
1400 (AC_ARG_ENABLE(sim-profile)): Likewise.
1401 (AC_ARG_ENABLE(sim-environment)): Likewise.
1402 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1403 (AC_ARG_ENABLE(sim-assert)): Likewise.
1404 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1405 (AC_ARG_ENABLE(sim-endian)): Likewise.
1406 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1407 (AC_ARG_ENABLE(sim-float)): Likewise.
1408 (AC_ARG_ENABLE(sim-scache)): Likewise.
1409 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1410 (AC_ARG_ENABLE(sim-inline)): Likewise.
1411 (AC_ARG_ENABLE(sim-packages)): Likewise.
1412 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1413 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1414 (AC_ARG_ENABLE(sim-smp)): Likewise.
1415 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1416 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1417 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1418 * configure: Regenerate.
1420 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1422 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1424 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1426 * cgen-trace.c [!__STDC__]: Delete.
1427 * sim-trace.h [!__STDC__]: Likewise.
1429 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1431 * sim-model.c (sim_model_init): Assert model is not NULL.
1433 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1435 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1436 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1439 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1441 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1442 (SIM_ALU_H): ... this.
1443 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1444 (SIM_ASSERT_H): ... this.
1445 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1446 (SIM_BASICS_H): ... this.
1447 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1448 (SIM_BITS_H): ... this.
1449 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1450 (SIM_ENDIAN_H): ... this.
1452 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1454 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1457 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1459 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1460 m for sentinel testing.
1462 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1464 * sim-syscall.c: Include errno.h and targ-vals.h.
1465 (sim_syscall_multi, sim_syscall): Define.
1466 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1467 * syscall.c (cb_syscall): Extend comment.
1469 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1471 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1472 * sim-syscall.c: New file.
1473 * sim-syscall.h: New file.
1475 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1477 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1478 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1479 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1480 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1481 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1483 * gentmap.c (gen_targ_map_c): Output name field.
1485 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1487 * acinclude.m4: Change configure.in to configure.ac.
1488 * sim-config.h: Likewise.
1490 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1492 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1493 * configure: Regenerate.
1495 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1497 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1498 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1499 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1500 TRACE_DEBUG): Define.
1502 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1504 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1505 * sim-trace.c (trace_option_handler): Likewise.
1506 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1507 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1508 (TRACE_ANY_P): Likewise.
1510 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1512 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1513 CGEN_TRACE_INSN_FINI.
1514 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1515 trace_result to cgen_trace_result, trace_insn_fini to
1516 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1517 and trace_extract to cgen_trace_extract.
1518 * cgen-trace.h (trace_insn_init): Rename to ...
1519 (cgen_trace_insn_init): ... this.
1520 (trace_insn_fini): Rename to ...
1521 (cgen_trace_insn_fini): ... this.
1522 (trace_insn): Rename to ...
1523 (cgen_trace_insn): ... this.
1524 (trace_extract): Rename to ...
1525 (cgen_trace_extract): ... this.
1526 (trace_result): Rename to ...
1527 (cgen_trace_result): ... this.
1528 (TRACE_RESULT_P): Rename to ...
1529 (CGEN_TRACE_RESULT_P): ... this.
1530 (TRACE_INSN_INIT): Rename to ...
1531 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1532 cgen_trace_insn_init.
1533 (TRACE_INSN_FINI): Rename to ...
1534 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1535 cgen_trace_insn_fini.
1536 (TRACE_PRINTF): Rename to ...
1537 (CGEN_TRACE_PRINTF): ... this.
1538 (TRACE_INSN): Rename to ...
1539 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1540 (TRACE_EXTRACT): Rename to ...
1541 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1543 (TRACE_RESULT): Rename to ...
1544 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1545 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1546 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1547 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1548 TRACE_INSN to CGEN_TRACE_INSN.
1549 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1551 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1553 * sim-events.c (ETRACE_P): Delete.
1554 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1555 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1556 * sim-events.h (struct _sim_events): Delete trace member.
1557 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1558 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1560 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1562 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1563 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1564 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1565 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1567 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1569 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1571 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1573 * sim-trace.h (WITH_TRACE_P): New define.
1574 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1575 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1576 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1577 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1578 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1579 Redefine to use WITH_TRACE_P.
1581 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1583 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1584 mistake in call to sim_engine_abort.
1586 2015-04-29 Nick Clifton <nickc@redhat.com>
1589 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1590 increasing parenthesis around casts to signed values.
1592 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1594 * gennltvals.sh: Add mcore support.
1595 * nltvals.def: Regenerate.
1597 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1599 * cgen.sh: Add +x permissions.
1600 * genmloop.sh: Likewise.
1601 * gentvals.sh: Likewise.
1602 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1603 Change all uses of srcroot for newlib to newlibroot.
1605 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1607 * sim-base.h (SIM_CPU): New typedef.
1609 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1611 * cgen-engine.h (CIA_ADDR): Delete.
1612 * sim-base.h: Update sim_cia example.
1613 [!CIA_ADDR] (sim_cia): New typedef.
1615 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1617 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1618 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1619 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1620 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1621 CIA_SET to CPU_PC_SET.
1623 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1625 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1626 * sim-main.h (STATE_CPU): Remove from comment and define.
1628 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1630 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1631 * configure: Regenerate.
1633 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1635 * sim-options.c: Include version.h.
1636 (OPTIONS_VERSION): New enum.
1637 (standard_options): Add "version".
1638 (standard_option_handler): Handle OPTIONS_VERSION.
1640 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1642 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1643 (create-version.sh): Delete.
1645 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1647 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1649 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1651 * run-sim.h, run.c: Delete.
1652 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1654 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1656 * config.in, configure: Regenerate.
1657 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1658 (ZLIB, ZLIBINC): Define.
1659 (BFD_LIB): Add $(ZLIB).
1661 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1663 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1664 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1666 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1668 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1669 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1670 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1672 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1674 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1675 usage of STATE_WATCHPOINTS.
1676 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1677 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1679 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1681 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1683 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1685 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1687 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1689 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1690 of enable_sim_hardware to AC_ARG_ENABLE.
1692 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1694 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1695 Add dv-sockser.o to sim_hw_objs.
1697 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1699 * dv-sockser.c: Include config.h.
1700 * dv-sockser.h: Include sim-inline.h.
1701 [HAVE_DV_SOCKSER]: Move all prototypes here.
1702 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1703 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1705 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1707 * gentmap.c, run.c: Convert old style prototypes.
1709 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1711 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1712 symlinking tconfig.h to tconfig.in.
1713 * config.in, configure: Regenerate.
1714 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1715 * tconfig.in: Rename file ...
1716 * tconfig.h: ... here.
1718 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1720 * dv-socker.h (dv_sockser_install): Declare.
1721 * sim-module.c: Include config.h.
1722 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1723 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1724 * sim-module.h: Include gdb/remote-sim.h.
1726 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1728 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1729 (sim-inline.c): Delete rule.
1731 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1733 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1734 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1735 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1737 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1739 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1740 [!ASSERT, WITH_ASSERT]: Likewise.
1741 * sim-endian.c: Delete sim-io.h include.
1743 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1745 * run-sim.h (sim_kill): Delete unused prototype.
1747 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1749 * gentmap.c: Include "string.h".
1751 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1753 * sim-options.c (sim_args_command): Call freeargv() when failure
1756 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1758 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1760 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1762 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1763 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1764 callbacks following renaming in callback.h.
1765 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1766 callback by call to "to_lstat" callback
1768 2014-08-28 Gary Benson <gbenson@redhat.com>
1770 * sim-trace.h (debug_printf): New define.
1772 2014-08-19 Alan Modra <amodra@gmail.com>
1774 * configure: Regenerate.
1776 2014-08-15 Roland McGrath <mcgrathr@google.com>
1778 * configure: Regenerate.
1779 * config.in: Regenerate.
1781 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1783 * sim-command.c (sim_do_command): Add const to cmd.
1784 * sim-options.c (sim_args_command): Add const to cmd.
1785 * sim-options.h (sim_args_command): Add const to cmd.
1787 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1789 * sim-hload.c (sim_load): Add const to prog.
1790 * sim-load.c (sim_load_file): Likewise.
1791 * sim-utils.c (sim_analyze_program): Likewise.
1792 * sim-utils.h (sim_analyze_program): Likewise.
1793 (sim_load_file): Likewise.
1795 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1797 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1798 * callback.c (system): Delete unused prototype.
1799 (os_init): Likewise.
1800 (os_shutdown): Likewise.
1801 (os_unlink): Likewise.
1802 (os_time): Likewise.
1803 (os_system): Likewise.
1804 (os_rename): Likewise.
1805 (os_write_stdout): Likewise.
1806 (os_flush_stdout): Likewise.
1807 (os_write_stderr): Likewise.
1808 (os_flush_stderr): Likewise.
1809 (os_write): Likewise.
1810 (os_read_stdin): Likewise.
1811 (os_read): Likewise.
1812 (os_open): Likewise.
1813 (os_lseek): Likewise.
1814 (os_isatty): Likewise.
1815 (os_get_errno): Likewise.
1816 (os_close): Likewise.
1817 (os_vprintf_filtered): Likewise.
1818 (os_evprintf_filtered): Likewise.
1819 (os_error): Likewise.
1823 (wrap): Change to new style prototype.
1826 (os_close): Likewise.
1827 (os_poll_quit): Likewise.
1828 (os_get_errno): Likewise.
1829 (os_isatty): Likewise.
1830 (os_lseek): Likewise.
1831 (os_open): Likewise.
1832 (os_read): Likewise.
1833 (os_read_stdin): Likewise.
1834 (os_write): Likewise.
1835 (os_write_stdout): Likewise.
1836 (os_flush_stdout): Likewise.
1837 (os_write_stderr): Likewise.
1838 (os_flush_stderr): Likewise.
1839 (os_rename): Likewise.
1840 (os_system): Likewise.
1841 (os_time): Likewise.
1842 (os_unlink): Likewise.
1843 (os_stat): Likewise.
1844 (os_fstat): Likewise.
1845 (os_lstat): Likewise.
1846 (os_ftruncate): Likewise.
1847 (os_truncate): Likewise.
1848 (os_pipe): Likewise.
1849 (os_pipe_empty): Likewise.
1850 (os_pipe_nonempty): Likewise.
1851 (os_shutdown): Likewise.
1852 (os_init): Likewise.
1853 (cb_read_target_syscall_maps): Likewise.
1854 (cb_target_to_host_syscall): Likewise.
1855 (cb_host_to_target_errno): Likewise.
1856 (cb_target_to_host_open): Likewise.
1857 (cb_store_target_endian): Likewise.
1858 (cb_host_to_target_stat): Likewise.
1859 * sim-hload.c (sim_load): Change to new style prototype.
1860 * sim-load.c (sim_load_file): Change to new style prototype.
1861 (report_transfer_performance): Likewise.
1862 (xprintf_bfd_vma): Likewise.
1863 * syscall.c (cb_get_string): Change to new style prototype.
1864 (get_path): Likewise.
1865 (cb_syscall): Likewise.
1867 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1869 * create-version.sh: Align parameters to match those of
1870 ../../gdb/common/create-version.sh.
1871 * Make-common.in (srcsim): New variable.
1872 (version.c): Adjust call to create-version.sh as per above.
1874 2013-09-23 Alan Modra <amodra@gmail.com>
1876 * configure: Regenerate.
1878 2013-09-03 Mike Stump <mikestump@comcast.net>
1880 * sim-options.c (complete_option_list): Mark text and word const.
1882 2013-06-28 Tom Tromey <tromey@redhat.com>
1884 * Make-common.in (version.c): Use version.in, not
1886 * create-version.sh: Likewise.
1888 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1890 * create-version.sh: New script. Adapted from
1891 gdb/commong/create-version.sh.
1892 * Make-common.in (version.c): Update rule dependencies,
1893 and re-implement using create-version.sh.
1895 2013-06-21 Nick Clifton <nickc@redhat.com>
1897 * gennltvals.sh: Add msp430 support.
1898 * nltvals.def: Regenerate.
1900 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1902 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1903 * aclocal.m4, configure: Regenerate.
1905 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1908 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1909 -Wformat-nonliteral with -Wno-format.
1911 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1913 * acinclude.m4: Regenerate.
1915 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1917 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1918 which do not support dv-sockser.o. Add always as option to
1919 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1920 is always required to be enabled by simulator.
1922 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1924 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1925 * nltvals.def: Regenerate.
1927 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1929 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1930 * config.in, configure: Regenerate.
1932 2012-05-24 Pedro Alves <palves@redhat.com>
1934 * sim-signal.h (sim_signal_to_target): Rename to ...
1935 (sim_signal_to_gdb_signal): ... this.
1936 * sim-signal.c (sim_signal_to_target): Rename to ...
1937 (sim_signal_to_gdb_signal): ... this.
1938 * sim-reason.c (sim_stop_reason): Adjust to rename.
1940 2012-05-24 Pedro Alves <palves@redhat.com>
1944 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1946 2012-05-24 Pedro Alves <palves@redhat.com>
1950 Replace target_signal with gdb_signal throughout.
1952 2012-05-18 Nick Clifton <nickc@redhat.com>
1955 * callback.c: Include config.h before system header files.
1956 * cgen-trace.c: Likewise.
1957 * cgen-utils.c: Likewise.
1958 * gentmap.c: Likewise.
1960 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1962 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1964 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1966 * sim-trace.c: Update the function prototype of save_data_size.
1967 Move the enum data_fmt from here...
1968 * sim-trace.h: ...to here.
1969 Add function prototype of save_data.
1971 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1973 * sim-core.h (sim_core_trans_addr): Add prototype.
1975 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1977 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1978 missing in last change.
1980 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1982 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1983 * nrun.c: Include string.h/strings.h.
1984 * aclocal.m4, config.in, configure: Regenerate.
1986 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1988 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1989 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1990 out -Werror initialization.
1992 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1994 * Make-common.in (TAGS): Change a-z to [:lower:].
1995 * acinclude.m4 (sim-trace): Likewise.
1996 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1997 Change A-Za-z0-9 to [:alnum:].
1999 2012-03-18 Mike Frysinger <vapier@gentoo.org>
2001 * nrun.c (main): Display strsignal of sigrc.
2003 2012-01-06 Mike Frysinger <vapier@gentoo.org>
2005 * Makefile.in (abs_srcdir): Declare.
2006 (srcroot): Define in terms of abs_srcdir.
2007 (headers): Change srcdir to abs_srcdir.
2009 2012-01-02 Joel Brobecker <brobecker@adacore.com>
2011 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
2014 2011-12-19 Joel Brobecker <brobecker@adacore.com>
2016 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
2017 system bourne shell.
2019 2011-12-03 Mike Frysinger <vapier@gentoo.org>
2021 * syscall.c (cb_get_string): Rename from "get_string".
2022 (get_path): Rename get_string call to cb_get_string.
2024 2011-12-03 Mike Frysinger <vapier@gentoo.org>
2026 * Make-common.in (VPATH): Add $(srccom).
2028 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
2029 POSTCOMPILE): New variables.
2030 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
2031 Include dependency files, when using GNU Make. Delete all
2032 dependency-only rules.
2033 * aclocal.m4: Include ../../config/depstand.m4. Call
2034 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
2035 (MAKE, GMAKE): New substs.
2037 2011-11-07 Mike Frysinger <vapier@gentoo.org>
2040 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
2041 * configure, config.in: Regenerate.
2042 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
2044 2011-10-19 Mike Frysinger <vapier@gentoo.org>
2046 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
2048 2011-10-18 John Wehle <john@feith.com> (tiny patch)
2050 * sim-profile.c (profile_info): Only print the title once.
2052 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2054 * acinclude.m4: Rename from aclocal.m4.
2055 * aclocal.m4: Regenerate.
2057 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2059 * aclocal.m4: Change AC_PREREQ comment to 2.64.
2060 * common.m4: Delete.
2061 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
2062 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2063 * configure: Regenerate.
2065 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
2067 * sim-alu.h (ALU32_AND): Clear carry flag.
2068 (ALU32_AND): Clear carry flag.
2070 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2072 * dv-cfi.c: Include stdbool.h.
2074 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2076 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2078 2011-10-04 Mike Frysinger <vapier@gentoo.org>
2080 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2081 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
2083 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2085 * sim-command.c: Include sim-options.h.
2087 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2089 * aclocal.m4: Move sinclude comment after AC_INIT comment.
2091 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2093 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2094 Delete direct call to AC_PROG_CC.
2096 2011-07-05 Mike Frysinger <vapier@gentoo.org>
2098 * sim-command.c: New file.
2099 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2100 (sim-command.o): New rule.
2102 2011-05-27 Mike Frysinger <vapier@gentoo.org>
2104 * sim-options.c (standard_option_handler): Remove arg[0] check
2105 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2106 not an empty string, otherwise assign "" back to it.
2108 2011-05-26 Mike Frysinger <vapier@gentoo.org>
2110 * nltvals.def: Regenerate to include Blackfin syscalls again.
2112 2011-05-25 Mike Frysinger <vapier@gentoo.org>
2114 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2115 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2116 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2117 (trace_idx_to_str): Likewise.
2118 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2119 (TRACE_syscall): Define.
2120 (WITH_TRACE_SYSCALL_P): Likewise.
2121 (TRACE_SYSCALL_P): Likewise.
2123 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2125 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2126 remove now-unnecessary sub-scope for glue->type setting.
2127 Check to see if the "reg" property exists before we use it, and
2128 if it doesn't exist, error out for "glue" devices.
2130 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2132 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2133 glue-or, and set type to glue_xor when name is glue-xor.
2134 (hw_glue_port_event): Return immediately when type is glue_io
2135 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2136 and hw_port_event calls from glue_and to end of function.
2138 2011-05-11 Mike Frysinger <vapier@gentoo.org>
2140 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2141 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2142 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2143 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2144 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2145 around function arguments.
2147 2011-04-14 Mike Frysinger <vapier@gentoo.org>
2149 * sim-options.c (complete_option_list, sim_complete_command):
2152 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2154 * dv-glue.c: Fix up style.
2156 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2158 * hw-alloc.c (hw_alloc_data): Adjust brace.
2159 * hw-base.c (hw_base_data): Likewise.
2160 (generic_hw_unit_decode): Fix indentation.
2161 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2162 * hw-events.c (hw_event, hw_event_data): Likewise.
2163 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2164 * hw-instances.c (hw_instance_data): Likewise.
2165 * hw-instances.h (hw_instance): Likewise.
2166 * hw-main.h (hw_descriptor, enum): Likewise.
2167 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2168 * hw-ports.h (hw_port_descriptor): Likewise.
2169 * hw-properties.c (hw_property_data): Likewise.
2170 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2171 _range_property_spec, _reg_property_spec): Likewise.
2172 * hw-tree.c (_name_specifier, printer): Likewise.
2173 (split_device_specifier, parse_string_property, hw_tree_traverse,
2174 print_size, print_reg_property, print_string, print_properties):
2177 2011-03-29 Mike Frysinger <vapier@gentoo.org>
2179 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2180 * Make-common.in (dv-cfi.o): New rule.
2181 * dv-cfi.c, dv-cfi.h: New files.
2183 2011-03-21 Kevin Buettner <kevinb@redhat.com>
2185 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2186 fcntl.h and sys/fcntl.h, for constants.
2187 * nltvals.def: Regenerate.
2188 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2189 * sim-io.h (sys/types.h, sys/stat.h): Include.
2190 (sim_io_stat, sim_io_fstat): Declare.
2192 2011-03-14 Mike Frysinger <vapier@gentoo.org>
2194 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2195 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2196 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2197 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2198 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2199 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2200 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2201 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2202 syscall.c: Trim trailing whitespace.
2204 2011-03-05 Mike Frysinger <vapier@gentoo.org>
2206 * gennltvals.sh: Handle bfin targets.
2207 * nltvals.def: Regenerate.
2209 2011-02-25 Kevin Buettner <kevinb@redhat.com>
2211 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2214 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2216 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2217 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2218 (hw_free): Drop zfree logic and always call free.
2219 * hw-base.c (hw_delete): Change zfree to free.
2220 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2221 (hw_handle_remove_phandle): Likewise.
2222 * hw-instances.c (hw_instance_delete): Likewise.
2223 * hw-tree.c (parse_reg_property): Likewise.
2224 (parse_ranges_property): Likewise.
2225 (parse_string_property): Likewise.
2226 * sim-core.c (sim_core_uninstall): Likewise.
2227 * sim-cpu.c (sim_cpu_free_all): Likewise.
2228 * sim-hw.c (sim_hw_uninstall): Likewise.
2229 * sim-memopt.c (do_memopt_delete): Likewise.
2230 (sim_memory_uninstall): Likewise.
2231 * sim-module.c (sim_module_uninstall): Likewise.
2232 * sim-options.c (sim_parse_args): Likewise.
2233 * sim-profile.c (profile_pc_cleanup): Likewise.
2234 (profile_uninstall): Likewise.
2235 * sim-watch.c (do_watchpoint_delete): Likewise.
2236 * sim-utils.c (zfree): Delete.
2237 (sim_state_free): Change zfree to free.
2238 * sim-utils.h (zfree): Delete.
2240 2011-02-13 Mike Frysinger <vapier@gentoo.org>
2242 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2244 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2246 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2248 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2250 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2252 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2253 when asprintf fails.
2254 * sim-utils.c (sim_do_commandf): Issue an error and return when
2256 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2259 2011-01-11 Mike Frysinger <vapier@gentoo.org>
2261 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2262 bytes has been calculated and when mmap_next_fd is valid and
2264 (memory_option_handler): Allow missing size when mmap_next_fd is
2267 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2269 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2270 not empty, and always append $3 to $hardware.
2272 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2274 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2275 * sim-hw.h (sim_hw_abort): Likewise.
2277 2011-01-05 Mike Frysinger <vapier@gentoo.org>
2279 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2281 2011-01-05 Joel Brobecker <brobecker@adacore.com>
2283 * run.1: Copyright year update.
2285 2010-12-28 Mike Frysinger <vapier@gentoo.org>
2287 * hw-alloc.h (HW_NALLOC): Define.
2289 010-12-28 Mike Frysinger <vapier@gentoo.org>
2291 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2293 2010-12-15 Mike Frysinger <vapier@gentoo.org>
2295 * sim-memopt.c (OPTION_MAP_INFO): Define.
2296 (memory_options): Handle --map-info.
2297 (memory_option_handler): Handle OPTION_MAP_INFO.
2299 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2301 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2302 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2303 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2305 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2307 * sim-core.c (WITH_HW): Add device casts to device_error,
2308 device_io_read_buffer, and device_io_write_buffer.
2310 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2312 * dv-sockser.c (dv_sockser_write_buffer): New function.
2313 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2314 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2316 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2318 * callback.c (os_lseek): Call wrap on lseek result.
2320 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2322 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2323 call by its equality to -1 not by it being negative.
2324 (connected_p): Likewise for accept() call.
2326 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2328 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2330 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2332 * profile.c (sim_profile_print_bar): Add cpu argument.
2334 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2336 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2338 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2340 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2341 (profile_print_pc): Convert sim_io_printf to profile_printf.
2342 (profile_print_insn): Likewise.
2343 (profile_print_memory): Likewise.
2344 (profile_print_core): Likewise.
2345 (profile_print_model): Likewise.
2346 (sim_profile_print_bar): Likewise.
2347 (profile_print_speed): Likewise.
2348 (profile_print_addr_ranges): Likewise.
2349 (profile_info): Likewise.
2350 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2352 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2354 * sim-model.c (OPTION_MODEL): Convert to enum.
2355 (OPTION_MODEL_INFO): New enum.
2356 (model_options): Add model-info/info-model entries.
2357 (model_option_handler): Handle OPTION_MODEL_INFO.
2359 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2361 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2362 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2365 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2367 * sim-hrw.c (sim_write): Add const to buf arg.
2368 * sim-utils.h (sim_write_fn): Likewise.
2370 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2372 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2375 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2377 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2378 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2379 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2380 * dv-sockser.c (sockser_options): Likewise.
2381 * hw-ports.c (empty_hw_ports): Likewise.
2382 * sim-hw.c (hw_options): Likewise.
2383 * sim-model.c (model_options): Likewise.
2384 * sim-options.c (standard_options): Likewise.
2385 * sim-profile.c (profile_options): Likewise.
2386 * sim-trace.c (trace_options): Likewise.
2387 * sim-watch.c (watchpoint_options): Likewise.
2389 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2391 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2392 the local "arg_table" variable, and the xmalloc cast.
2394 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2396 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2398 (sim_fpu_print_func): Add const markings to format buffer.
2400 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2402 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2404 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2406 * sim-trace.c (save_data): Add const markings to "buf" argument.
2408 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2410 * sim-options.c (standard_option_handler): Add const markings to
2413 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2415 * hw-ports.h: Fix spelling typos.
2417 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2419 * configure.ac: Check for socklen_t.
2420 * configure, config.in: Regenerated.
2421 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2423 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2425 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2426 * sim-hw.c (hw_option_handler): Likewise.
2428 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2430 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2431 (interrupt_nr_to_str): Likewise.
2432 (default_interrupt_names): Add const to pointer type.
2433 (sim_watchpoint_install): Add const to prefix.
2434 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2436 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2438 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2439 (sim_core_write_buffer): Likewise.
2441 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2443 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2444 the SIM_HAVE_ADDR_RANGE define.
2446 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2448 * sim-core.h (device_error): Add const to message, and add printf
2451 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2453 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2454 SIM_HAVE_ADDR_RANGE define.
2456 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2458 * dv-glue.c (hw_glue_ports): Swap static and const.
2460 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2462 * nrun.c (usage): Use void in definition.
2463 * sim-options.c (dup_arg_p): Convert old-style function definition.
2464 (sim_parse_args): Likewise.
2465 (sim_print_help): Likewise.
2466 * sim-trace.c (set_trace_option_mask): Likewise.
2467 (set_trace_option): Likewise.
2468 * sim-utils.c (sim_analyze_program): Likewise.
2469 (sim_elapsed_time_get): Likewise.
2470 (sim_elapsed_time_since): Likewise.
2472 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2474 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2475 (standard_options): Likewise.
2476 (standard_option_handler): Likewise.
2478 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2480 * hw-ports.c (TRACE): Delete.
2481 * hw-properties.c (TRACE): Delete.
2482 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2483 (hw_find_integer_property): Likewise.
2484 (hw_find_integer_array_property): Likewise.
2485 (hw_add_duplicate_property): Likewise.
2487 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2489 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2492 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2494 * sim-model.c: Include sim-model.h
2496 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2498 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2499 & from the STATE_CPU() examples.
2501 2010-01-24 Doug Evans <dje@sebabeach.org>
2503 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2504 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2506 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2507 (struct cgen_fp_ops): Update signatures of floating point conversion
2510 * Make-common.in (CGEN_SIM_DEPS): Define.
2511 (CGEN_INCLUDE_DEPS): Use it.
2512 (CGEN_MAIN_CPU_DEPS): Simplify.
2514 2010-01-22 Doug Evans <dje@sebabeach.org>
2516 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2517 (SUBWORDTFSI, JOINSIDI): Ditto.
2519 2010-01-05 Doug Evans <dje@sebabeach.org>
2521 * cgen-types.h (SETDI): Delete, unused.
2523 2009-12-02 Doug Evans <dje@sebabeach.org>
2525 * cgen-engine.h: Remove duplicated comment.
2527 2009-11-23 Doug Evans <dje@sebabeach.org>
2529 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2530 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2532 2009-11-22 Doug Evans <dje@sebabeach.org>
2534 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2535 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2536 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2537 instead of CGEN_INSN_INT.
2539 * cgen-trace.h (trace_extract): Add cast to fix warning.
2541 2009-11-05 Doug Evans <dje@sebabeach.org>
2543 * cgen-mem.h (DECLARE_GETT): Don't inline.
2544 (DECLARE_SETT): Ditto.
2546 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2548 * sim-inline.h: Fix spelling error.
2550 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2552 * Make-common.in: Add datarootdir.
2554 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2556 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2557 (SIM_CHECK_MEMBERS_1): Remove.
2558 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2559 AC_CHECK_MEMBERS one.
2560 * configure: Regenerate.
2562 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2563 * configure: Regenerate.
2565 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2567 * config.in: Regenerate.
2568 * configure: Likewise.
2570 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2571 definition of AC_CHECK_MEMBER.
2573 * aclocal.m4: m4_include toplevel config/override.m4.
2574 * configure: Regenerate.
2576 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2578 * Makefile.in (datarootdir): New variable.
2580 2009-07-07 Doug Evans <dje@sebabeach.org>
2582 * Make-common.in (CPU_DIR): Define.
2584 2009-07-06 Doug Evans <dje@sebabeach.org>
2586 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2587 identifiers for file types rather than encoding internal
2588 implementation details of cgen.sh.
2589 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2590 * cgen.sh: Add support for parallel makes.
2591 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2593 2009-05-18 Jon Beniston <jon@beniston.com>
2595 * gennltvals.sh: Add lm32 target.
2596 * nltvals.def: Add lm32 syscall definitions.
2598 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2600 Speed up simulator startup:
2601 * sim-utils.c (zalloc): Use xcalloc.
2603 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2605 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2606 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2607 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2608 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2609 type, QI, HI, SI, DI.
2611 * callback.c (os_error): Mark as being a noreturn function.
2612 * sim-io.h (sim_io_error): Similar for sim_io_error.
2614 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2616 * aclocal.m4: Fix underquoting of function names.
2618 2008-10-21 Julian Brown <julian@codesourcery.com>
2620 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2622 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2624 * common.m4: Add test for libz and zlib.h.
2625 * configure: Regenerate to track ../common/common.m4 changes.
2628 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2629 Daniel Jacobowitz <dan@codesourcery.com>
2630 Joseph Myers <joseph@codesourcery.com>
2632 * aclocal.m4: Include ../../config/acx.m4.
2633 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2634 * configure, config.in: Regenerate.
2635 * Make-common.in (LIB_OBJS): Add version.o.
2636 (version.c, version.o): New rules.
2637 * run.c: Include version.h.
2638 (usage): Add help parameter. Print output either to stdout or
2639 stderr depending on that parameter.
2640 (print_version): New.
2641 (main): Check for --help and --version.
2642 * run-sim.h (sim_target_display_usage): Add help parameter.
2645 2008-04-14 Hans Kester <kester.hans@gmail.com>
2647 * sim-signal.c: Define missing signals for _WIN32.
2649 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2651 * gennltvals.sh: Add cr16.
2652 * nltvals.def: Rebuild.
2654 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2656 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2657 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2659 2007-08-10 Nick Clifton <nickc@redhat.com>
2661 * sim-memopt.c (memory_options): Mention that the
2662 --memory-size switch accepts suffixes.
2663 (parse_size): Handle a suffix on the size value.
2664 * sim-options.c (standard_options): Mention that the mem-size
2665 switch accepts suffixes.
2666 (standard_option_handler): Handle a suffix on the size value.
2668 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2670 * acconfig.h: Remove.
2671 * config.in: Regenerate.
2673 2006-11-07 Thiemo Seufer <ths@mips.com>
2675 * gentmap.c: Fix compile time warning.
2677 2006-11-07 Thiemo Seufer <ths@mips.com>
2679 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2680 for bfd text addresses.
2682 2006-08-29 Thiemo Seufer <ths@mips.com>
2683 Nigel Stephens <nigel@mips.com>
2685 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2686 SIM_QUIET_NAN_NEGATED.
2688 2006-08-29 Nigel Stephens <nigel@mips.com>
2690 * sim-profile.c (profile_pc_init): Initialise default profiling
2691 frequency to a prime number.
2692 (profile_print_pc): Convert gmon.out sample data into target
2695 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2697 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2698 * common.m4: Likewise.
2699 * configure: Regenerated.
2701 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2703 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2704 * configure: Regenerated.
2706 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2708 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2709 and LIBINTL_DEP everywhere.
2710 (CSEARCH): Use INCINTL.
2711 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2713 * configure: Regenerated.
2715 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2717 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2718 option-contents test.
2720 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2722 * sim-signal.c (sim_signal_to_target): Fix typos.
2724 * sim-reason.c (sim_stop_reason): Use
2725 sim_signal_to_target, not sim_signal_to_host.
2726 * sim-signal.c (sim_signal_to_host): Fix typo.
2727 (sim_signal_to_target): New function.
2729 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2731 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2734 2005-07-08 Ian Lance Taylor <ian@airs.com>
2736 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2738 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2739 different fraction for a quiet NaN.
2740 (unpack_fpu): Likewise.
2742 2005-07-08 Ben Elliston <bje@au.ibm.com>
2744 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2745 * sim-load.c: Likewise.
2746 * syscall.c: Likewise.
2748 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2750 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2753 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2755 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2757 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2759 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2760 and signed64 for __ALPHA__.
2762 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2764 * aclocal.m4 Include ../../gettext.m4.
2765 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2766 (AM_LC_MESSAGES): Remove.
2767 * configure: Regenerate.
2769 2005-02-28 Jim Blandy <jimb@redhat.com>
2771 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2772 -Wuninitialized in the default list of build warnings if CFLAGS is
2773 set, and doesn't include -O. (Using -Wuninitialized without
2774 optimization produces a warning, which interferes with compilation
2777 2005-02-21 Jim Blandy <jimb@redhat.com>
2779 * callback.c (os_fstat): Don't declare 't' unless it's used.
2781 2005-02-09 Jim Blandy <jimb@redhat.com>
2783 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2785 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2786 to $(CGEN), to ensure that the command substitution happens where
2787 the variable is referenced in the submake, not when the submake's
2788 arguments are expanded.
2789 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2790 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2791 application Scheme script directly after ${cgen}; don't precede it
2794 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2796 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2797 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2798 Include libiberty.h.
2799 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2800 being either end of a pipe.
2801 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2802 (os_shutdown): Clear pipe state.
2803 (default_callback): Initialize new members.
2805 * callback.c (default_callback): Initialize target_endian.
2806 (cb_store_target_endian): Renamed from store, new first parameter
2807 host_callback *cb, drop last parameter big_p. Take endianness
2809 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2810 Remove variable big_p.
2811 * nrun.c (main): Initialize default_callback.target_endian.
2813 2005-01-14 Andrew Cagney <cagney@gnu.org>
2815 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2816 Add explicit call to AC_CONFIG_HEADER.
2817 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2818 * configure: Re-generate.
2820 2005-01-12 Andrew Cagney <cagney@gnu.org>
2822 * common.m4: New file, based on of aclocal.m4.
2824 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2826 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2827 * configure: Regenerated to track ../common/aclocal.m4 changes.
2829 2005-01-07 Andrew Cagney <cagney@gnu.org>
2831 * configure.ac: Rename configure.in, require autoconf 2.59.
2832 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2833 * configure: Re-generate.
2835 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2837 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2838 <case CB_SYS_ftruncate>: New cases.
2840 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2842 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2843 (cb_syscall) <case CB_SYS_rename>: New case.
2844 * callback.c (os_lstat): New function.
2846 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2848 * run.1: Document --sysroot=filepath.
2849 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2850 (standard_options): Support --sysroot=<path>.
2851 (standard_option_handler): Handle OPTION_SYSROOT.
2852 * syscall.c (simulator_sysroot): Define, initialized empty.
2853 (get_path): Prepend simulator_sysroot to absolute file path.
2854 [HAVE_STRING_H]: Include string.h.
2855 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2856 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2857 (main): If simulator_sysroot is not empty, chdir there.
2858 * sim-config.h (simulator_sysroot): Declare.
2860 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2861 cgen_rtx_error" in a CGEN-generated simulator.
2862 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2863 replacement for CGEN-related breakpoints.
2865 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2867 * Make-common.in (sim-basics_h): Add $(callback_h).
2869 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2871 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2872 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2873 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2874 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2875 (SIM_CHECK_MEMBERS): New macros.
2876 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2877 for struct stat member test and write. Add ST_x calls for each
2878 struct stat member tested in configure.in. Wrap each ST_x call in
2879 #ifdef of configure macro for that member.
2880 * configure, config.in: Regenerate.
2882 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2884 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2886 <case desc>: Pass -OPC opcfile.
2887 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2888 parameter to cgen.sh.
2890 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2892 * Make-common.in (sim-basics_h): Correct dependencies on
2893 cconfig.h and tconfig.h
2894 (sim-load.o): Correct typo in sim-basics_h dependency.
2896 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2898 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2899 sub-dependencies for other sim files that they include.
2900 (sim_main_headers): Use sim-*_h macros.
2901 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2903 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2905 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2908 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2909 $(remote_sim_h) too.
2910 (sim_main_headers): Add sim-utils.h.
2912 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2914 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2916 2004-07-26 Andrew Cagney <cagney@gnu.org>
2918 Problem from Olaf Hering <olh@suse.de>.
2919 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2921 2004-07-10 Ben Elliston <bje@au.ibm.com>
2923 * hw-tree.c (parse_integer_property): Typo fix in comments.
2924 * sim-options.c (sim_args_command): Likewise.
2926 2004-06-28 Andrew Cagney <cagney@gnu.org>
2928 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2930 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2932 * callback.c (os_shutdown): Fix bug in last change: actually
2933 mark file descriptors as available on startup.
2935 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2937 [ include/gdb: * callback.h (host_callback_struct): Replace
2938 members fdopen and alwaysopen with fd_buddy. ]
2939 * callback.c: Changed all users.
2941 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2943 * sim-load.c (sim_load_file): Use bfd_get_section_size
2944 instead of bfd_get_section_size_before_reloc.
2946 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2948 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2949 passing it to printf.
2951 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2953 * callback.c: Update copyright dates.
2955 * sim-basics.h: Likewise.
2956 * sim-load.c: Likewise.
2957 * syscall.c: Likewise.
2959 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2961 * callback.c: Include cconfig.h instead of config.h.
2963 * sim-basics.h: Likewise.
2964 * sim-load.c: Likewise.
2965 * syscall.c: Likewise.
2967 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2969 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2971 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2973 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2975 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2977 * sim-options.c (standard_options): Fix the names of H8
2980 2003-10-30 Andrew Cagney <cagney@redhat.com>
2982 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2983 with "struct bfd_symbol".
2985 2003-10-21 Andrew Cagney <cagney@redhat.com>
2987 * callback.c (os_truncate): Call "truncate", and not "stat".
2989 2003-10-20 Andrew Cagney <cagney@redhat.com>
2991 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2993 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2995 * callback.c (os_ftruncate, os_truncate): New functions.
2996 (default_callback): Initialize ftruncate and truncate members.
2998 2003-09-08 Dave Brolley <brolley@redhat.com>
3000 On behalf of Doug Evans <dje@sebabeach.org>
3001 * cgen.sh: New arg archfile.
3002 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
3003 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
3005 2003-08-28 Andrew Cagney <cagney@redhat.com>
3007 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
3008 * sim-options.c (print_help): Cast the format with specifier to
3011 2003-08-20 Michael Snyder <msnyder@redhat.com>
3012 Dave Brolley <brolley@redhat.com>
3014 * cgen-par.h (flags, word1): New target-specific
3015 fields of CGEN_WRITE_QUEUE_ELEMENT.
3016 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
3017 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
3018 * gennltvals.sh: Add frv target.
3019 * nltvals.def: Add frv target.
3021 2003-06-23 Michael Snyder <msnyder@redhat.com>
3023 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
3024 * sim-reg.c: Fix cut-and-paste bug in comment.
3026 2003-06-22 Andrew Cagney <cagney@redhat.com>
3028 From matthew green <mrg@redhat.com>:
3029 * sim-fpu.h: Update copyright.
3030 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
3031 * sim-fpu.c: Update copyright.
3032 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
3034 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
3036 From Doug Evans <dje@sebabeach.org>:
3037 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
3038 with disassemble_info:read_memory_func.
3039 * cgen-trace.c (sim_disasm_read_memory): Ditto.
3041 2003-06-04 Michael Snyder <msnyder@redhat.com>
3043 * common/run.c (main): Remove SIM_H8300 ifdef.
3045 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
3046 (standard_options): Add '-x' for h8/300sx.
3047 (standard_option_handler): Add case for SIM_H8300SX.
3049 2003-04-13 Michael Snyder <msnyder@redhat.com>
3051 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3053 2003-03-01 Andrew Cagney <cagney@redhat.com>
3055 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3056 (sim_engine_vabort): Ditto.
3058 2003-02-27 Andrew Cagney <cagney@redhat.com>
3060 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3061 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3062 * nrun.c (main): Ditto.
3064 2003-02-26 Andrew Cagney <cagney@redhat.com>
3066 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3067 (sim_engine_vabort): Ditto.
3068 (sim_engine_halt, sim_engine_restart): Ditto.
3070 2003-02-20 Andrew Cagney <ac131313@redhat.com>
3072 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3073 (sim-break_h): Delete macro.
3074 (sim-break.o): Delete rule.
3075 * sim-break.c: Delete file.
3076 * sim-break.h: Delete file.
3077 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3078 (STATE_BREAKPOINTS): Delete macro.
3079 (sim_state_base): Delete field breakpoints.
3080 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3081 sim_break_install to array.
3083 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
3085 * run.c (usage): Fix typos.
3087 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
3089 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3091 2002-11-22 Andrew Cagney <ac131313@redhat.com>
3093 * dv-core.c: Update copyright. sim/common contributed to the FSF.
3094 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3095 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3096 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3097 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3098 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3099 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3100 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3101 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3102 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3104 2002-11-13 Andrew Cagney <cagney@redhat.com>
3106 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3108 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
3110 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3111 (distclean): Depend on it.
3113 2002-10-14 Alan Modra <amodra@bigpond.net.au>
3115 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3117 2002-08-29 Dave Brolley <brolley@redhat.com>
3119 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3121 2002-07-17 Andrew Cagney <cagney@redhat.com>
3123 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3124 (sim_set_callbacks, sim_size, sim_trace)
3125 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3126 to here from "gdb/remote-sim.h".
3128 2002-07-16 Andrew Cagney <ac131313@redhat.com>
3130 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3131 avoid possible longjmp problems with automatic variable siggnal.
3133 2002-07-14 Andrew Cagney <ac131313@redhat.com>
3135 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3136 * Make-common.in (installdirs): Make $(libdir) too, needed when
3137 installing libsim.a.
3139 2002-07-13 Andrew Cagney <ac131313@redhat.com>
3141 * gennltvals.sh (dir): Mark d30v as obsolete.
3142 * nltvals.def: Remove d30v.
3144 2002-06-17 Andrew Cagney <cagney@redhat.com>
3146 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3148 * sim-memopt.c: Include <unistd.h>.
3149 (do_memopt_add): Fix printf format.
3150 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3152 2002-06-16 Andrew Cagney <ac131313@redhat.com>
3154 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3155 --enable-gdb-build-warnings.
3156 * configure: Regenerated to track ../common/aclocal.m4 changes.
3158 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
3160 * sim-fpu.c (unpack_fpu): Initialize exponent for
3163 (sim_fpu_sqrt): Same.
3165 2002-06-08 Andrew Cagney <cagney@redhat.com>
3167 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3168 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3170 * sim-load.c: Ditto.
3171 * callback.c: Ditto.
3173 * Make-common.in (callback_h): Define.
3174 (remote_sim_h): Define.
3176 (callback.o): Update.
3177 (syscall.o): Update.
3180 (sim-hload.o): Update.
3182 (sim-reason.o): Update.
3183 (sim-reg.o): Update.
3184 (sim-resume.o): Update.
3186 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3188 * run.c: Fix formatting.
3190 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3192 * run-sim.h: New header. Provide prototypes for functions used
3193 between run() and libsim.a which are not used by GDB.
3194 * run.c: Include run-sim.h.
3195 (main): If SIM_TARGET_SWITCHES is defined call
3196 sim_target_parse_command_line.
3197 (usage): If SIM_TARGET_SWITCHES is defined call
3198 sim_target_display_usage.
3200 2002-05-17 Andrey Volkov <avolkov@transas.com>
3202 * run.c: Made h8300s as new target, not h8300h alias.
3203 Added new option -S (h8300s target)
3204 * sim-options.c: Ditto.
3206 2002-05-01 Chris Demetriou <cgd@broadcom.com>
3208 * callback.c: Use 'deprecated' rather than 'depreciated.'
3210 2002-02-24 Andrew Cagney <ac131313@redhat.com>
3212 From wiz at danbala:
3213 * sim-fpu.h: Fix grammar and typos.
3216 2002-02-10 Chris Demetriou <cgd@broadcom.com>
3218 * callback.c: Fix some spelling errors.
3219 * hw-device.h: Likewise.
3220 * hw-tree.c: Likewise.
3221 * sim-abort.c: Likewise.
3222 * sim-alu.h: Likewise.
3223 * sim-core.h: Likewise.
3224 * sim-events.c: Likewise.
3225 * sim-events.h: Likewise.
3226 * sim-fpu.h: Likewise.
3227 * sim-profile.h: Likewise.
3228 * sim-utils.c: Likewise.
3230 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
3232 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3235 2002-01-20 Ben Elliston <bje@redhat.com>
3237 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3238 the comment for this enumerator.
3240 2002-01-14 Ben Elliston <bje@redhat.com>
3242 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3244 2001-12-20 Kazu Hirata <kazu@hxi.com>
3246 * run.c (usage): Fix a typo.
3248 2001-07-05 Ben Elliston <bje@redhat.com>
3250 * Make-common.in (srccgen): Remove.
3251 (CGEN_CPU_DIR): Define.
3252 (CGEN_READ_SCM): Redefine without $(srccgen).
3253 (CGEN_ARCH_SCM): Ditto.
3254 (CGEN_CPU_SCM): Ditto.
3255 (CGEN_DECODE_SCM): Ditto.
3256 (CGEN_DESC_SCM): Ditto.
3258 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
3260 * sim-load.c (sim_load_file): Put it back: external now.
3261 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3263 2001-04-21 Andrew Cagney <ac131313@redhat.com>
3265 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3267 * sim-utils.c (sim_analyze_program): Ditto.
3269 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
3271 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3272 we're finished with its immediate use.
3273 * sim-load.c (sim_load_file): Ditto.
3275 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
3277 Add support for mmap-based memory regions.
3278 * sim-memopt.c (mmap_next_fd): New global.
3279 (sim_memory_init): Reinitialize it.
3280 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3281 "--memory-mapfile FILE" option. Check for some errors.
3282 (do_memopt_add): Conditionally do mmap instead of malloc for
3283 backing store of simulated memory. Check for more errors.
3284 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3285 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3286 * configure.in: Look for mmap/fstat related functions and headers.
3287 * config.in, configure: Regenerated.
3289 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
3291 * sim-core.c (sim_core_map_attach): Correct overlap-related
3294 2001-03-07 Michael Meissner <meissner@redhat.com>
3296 * run.c (alloca-conf.h): Delete, no longer provided.
3298 2001-02-22 Ben Elliston <bje@redhat.com>
3300 * sim-trace.h (TRACE_VPU_IDX): Add.
3301 (TRACE_vpu): Define.
3302 (WITH_TRACE_VPU_P): Likewise.
3303 (TRACE_VPU_P): Likewise.
3304 * sim-trace.c (OPTION_TRACE_VPU): Define.
3305 (trace_options): Add --trace-vpu.
3306 (trace_option_handler): Handle OPTION_TRACE_VPU.
3307 (trace_option_handler): Include VPU tracing in --trace-semantics.
3308 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3310 2001-02-21 Ben Elliston <bje@redhat.com>
3312 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3313 (TRACE_BRANCH_INPUT2): Likewise.
3315 2001-02-09 Ben Elliston <bje@redhat.com>
3317 * (profile_print_pc): Write header out in target byte order.
3319 2001-02-09 Ben Elliston <bje@redhat.com>
3321 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3322 adjusting the pc shift value.
3324 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3326 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3327 where a numeric value is supplied.
3329 2001-01-06 Ben Elliston <bje@redhat.com>
3331 * cgen.sh: Allow extrafiles to include the semantics files when
3332 generating an ISA-specific decoder.
3334 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3336 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3338 2000-12-23 Ben Elliston <bje@redhat.com>
3340 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3341 them to the trace stream using sim_fpu_printn_fpu. Include
3344 2000-12-15 Ben Elliston <bje@redhat.com>
3346 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3347 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3348 trailing digits as specified (-1 to print all digits).
3349 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3350 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3353 2000-12-13 Ben Elliston <bje@redhat.com>
3355 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3356 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3359 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3361 * sim-endian.h: Don't have parameters on macro definitions which
3362 are simply renaming functions, to permit use of XCONCAT2 in both
3363 the macro name and the arguments in a use of such a definition.
3365 2000-12-11 Ben Elliston <bje@redhat.com>
3367 * cgen-ops.h (SUBWORDDFDI): New function.
3369 2000-12-05 Ben Elliston <bje@redhat.com>
3371 * Make-common.in (cgen-defs): New target.
3372 (cgen-decode): Pass $(EXTRAFILES).
3374 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3375 -outfile-suffix options.
3377 2000-12-04 Ben Elliston <bje@redhat.com>
3379 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3380 (SUBWORDSIUQI): Likewise.
3381 (SUBWORDDIHI): Likewise.
3382 (SUBWORDDIQI): New function.
3384 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3385 * cgen-scache.c (scache_option_handler): Remove unused local var.
3387 2000-12-03 Ben Elliston <bje@redhat.com>
3389 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3391 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3393 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3395 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3397 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3400 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3402 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3403 (set_hw_delete): Moved the macro as a function.
3404 * hw-base.h (set_hw_delete): Declare as external function.
3405 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3406 allocated using hw_malloc.
3408 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3410 * sim-options.c (sim_parse_args): Free the memory used for
3411 long_options, short_options, handlers, opt_cpu, orig_val.
3413 2000-11-20 Ben Elliston <bje@redhat.com>
3415 * cgen-ops.h (SUBBI): New macro.
3416 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3417 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3419 2000-11-16 Ben Elliston <bje@redhat.com>
3421 * cgen-types.h (VOID): New type.
3423 2000-11-09 Ben Elliston <bje@redhat.com>
3425 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3426 (sim_fpu_two): Set exponent to 1.
3428 2000-10-26 Ben Elliston <bje@redhat.com>
3430 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3431 `all'. Pass `-i' options to cgen applications.
3432 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3433 cgen-desc): Pass $(isa) to cgen.sh.
3435 2000-10-08 Ben Elliston <bje@redhat.com>
3437 * cgen-utils.c (cgen_rtx_error): New function.
3439 2000-10-07 Ben Elliston <bje@redhat.com>
3441 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3442 conditions for sim_core_read_buffer().
3444 2000-09-26 Dave Brolley <brolley@redhat.com>
3446 * cgen-utils.c (RORQI): New function.
3447 (ROLQI): New function.
3448 (RORHI): New function.
3449 (ROLHI): New function.
3451 2000-08-28 Dave Brolley <brolley@redhat.com>
3453 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3454 in insn_value if it will fit.
3456 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3458 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3460 2000-08-15 Dave Brolley <brolley@redhat.com>
3462 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3464 2000-08-15 Dave Brolley <brolley@redhat.com>
3466 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3467 (PROFILE_CPU_FREQ): New macro.
3468 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3469 (profile-options): Add profile-cpu-frequency.
3470 (parse_frequency): New function.
3471 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3472 (profile_print_speed): Print cpu frequency and simulated execution time.
3473 Re-indent other items to match.
3475 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3477 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3479 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3481 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3482 * Makefile.in (install): Install run.1 man page.
3484 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3486 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3487 * Makefile.in (headers,nltvals.def): Merge.
3489 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3491 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3492 * nrun.c (main): Print the simulator statistics only in
3494 * hw-properties.h (hw_find_integer_array_property): Fix
3495 prototype (use signed_cell).
3497 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3498 * sim-events.c (sim_events_remain_time): New function returning
3499 the time that remains before the event is raised.
3500 * hw-events.c (hw_event_remain_time): Likewise.
3501 * sim-events.h (sim_events_remain_time): Declare.
3502 * hw-events.h (hw_event_remain_time): Declare.
3504 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3505 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3506 (OPTION_HW_LIST): New option --hw-list to list the devices.
3507 (hw_option_handler): List the device tree with 'sim_hw_print'.
3509 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3510 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3511 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3512 (EXTENDED): Define for 16-bit word size.
3513 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3514 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3515 * sim-types.h: Added support for 16-bit targets.
3517 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3519 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3521 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3523 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3524 * Makefile.in (distclean): Clean cconfig.h also.
3526 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3528 * configure: Regenerated to track ../common/aclocal.m4 changes.
3530 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3532 * aclocal.m4 (sim-profile): Enable the profiler by default.
3534 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3536 * run.c (main): Initialize sigrc.
3538 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3540 * sim-events.c (update_time_from_event): Add more detailed event
3543 2000-03-30 Dave Brolley <brolley@redhat.com>
3545 * aclocal.m4 (cgen): Use guile to run cgen.
3547 2000-03-23 Dave Brolley <brolley@redhat.com>
3549 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3551 * cgen-accfp.c (fextsfdf): New function.
3552 (ftruncdfsf): New function.
3553 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3555 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3557 * cgen-ops.h: Added TRUNCSISI.
3559 2000-03-08 Dave Brolley <brolley@redhat.com>
3561 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3562 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3563 (sim_queue_fn_si_write): Last argument is has type USI.
3564 (sim_queue_fn_sf_write): New function.
3565 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3566 (sim_queue_fn_sf_write): New function.
3567 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3569 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3571 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3572 sim_set_trace and run simulator using sim_resume.
3573 (main): Add option ``-o'' - operating environment. Only continue
3574 after a signal when operating environment.
3575 (main): Always set REASON and SIGRC using sim_stop_reason.
3576 (sim_trace): Delete extern declaration.
3578 2000-02-08 Nick Clifton <nickc@cygnus.com>
3580 * callback.c: Fix compile time warning messages.
3581 * run.c: Fix compile time warning messages.
3583 1999-12-17 Dave Brolley <brolley@cygnus.com>
3585 * sim-profile.h: (set_profile_option_mask): Add prototype.
3586 * sim-profile.c (set_profile_option_mask): No longer static.
3588 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3590 * sim-arange.c: Include <string.h>
3592 1999-12-07 Dave Brolley <brolley@cygnus.com>
3594 * sim-options.c (print_help): '=' required before optional argument.
3595 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3596 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3597 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3598 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3599 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3600 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3601 (fn_mem_qi_write): New union members.
3602 (fn_mem_hi_write): New union members.
3603 (fn_mem_si_write): New union members.
3604 (fn_mem_di_write): New union members.
3605 (fn_mem_df_write): New union members.
3606 (fn_mem_xi_write): New union members.
3607 (sim_queue_fn_mem_qi_write): New function.
3608 (sim_queue_fn_mem_hi_write): New function.
3609 (sim_queue_fn_mem_si_write): New function.
3610 (sim_queue_fn_mem_di_write): New function.
3611 (sim_queue_fn_mem_df_write): New function.
3612 (sim_queue_fn_mem_xi_write): New function.
3613 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3614 (sim_queue_fn_mem_hi_write): New function.
3615 (sim_queue_fn_mem_si_write): New function.
3616 (sim_queue_fn_mem_di_write): New function.
3617 (sim_queue_fn_mem_df_write): New function.
3618 (sim_queue_fn_mem_xi_write): New function.
3619 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3620 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3621 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3623 1999-12-01 Dave Brolley <brolley@cygnus.com>
3625 * cgen-accfp.c (subsf): Check status code.
3643 1999-11-26 Dave Brolley <brolley@cygnus.com>
3645 * cgen-par.h (fn_df_write): Mode of data is DF.
3646 (sim_queue_fn_df_write): Mode of data is DF.
3647 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3649 1999-11-22 Dave Brolley <brolley@cygnus.com>
3651 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3652 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3654 1999-11-04 Dave Brolley <brolley@cygnus.com>
3656 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3657 CGEN_MEM_XI_WRITE members.
3658 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3659 (sim_queue_fn_xi_write): New function.
3660 (sim_queue_mem_xi_write): New function.
3662 * cgen-par.c (sim_queue_fn_xi_write): New function.
3663 (sim_queue_mem_xi_write): New function.
3664 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3667 1999-10-22 Dave Brolley <brolley@cygnus.com>
3669 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3670 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3671 * cgen-par.c: Set insn_address for each queued write. Get pc from
3672 cpu when executing queued writes.
3674 1999-10-19 Dave Brolley <brolley@cygnus.com>
3676 * cgen-par.h (sim_queue_fn_pc_write): New function.
3677 (CGEN_FN_PC_WRITE): New enumerator.
3678 (fn_pc_write): New union member.
3679 * cgen-par.c (sim_queue_fn_pc_write): New function.
3680 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3682 1999-10-18 Dave Brolley <brolley@cygnus.com>
3684 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3685 (CGEN_MEM_DF_WRITE): New enumerator.
3686 (mem_di_write): New union member.
3687 (mem_df_write): New union member.
3688 * cgen-par.c (sim_queue_mem_di_write): New function.
3689 (sim_queue_mem_df_write): New function.
3690 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3692 * cgen-accfp.c (divsf): Check for division errors.
3694 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3696 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3698 1999-10-07 Dave Brolley <brolley@cygnus.com>
3700 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3701 (fn_hi_write): New union member.
3702 (sim_queue_fn_hi_write): New function.
3703 * cgen-par.c (sim_queue_fn_hi_write): New function.
3704 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3706 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3708 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3709 Change type of result to SEM_PC.
3711 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3713 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3715 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3717 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3718 (JOIN*): Delete cpu arg.
3720 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3722 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3724 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3726 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3728 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3731 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3733 * run.c (main): Check the sim_stop_reason and only halt simulation
3734 when a valid stop condition is identified.
3736 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3738 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3740 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3742 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3743 (bi_write): New union element.
3744 (sim_queue_bi_write): New function.
3745 * cgen-par.c (sim_queue_bi_write): New function.
3746 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3748 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3750 * configure: Regenerated to track ../common/aclocal.m4 changes.
3752 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3753 ../gdb/configure.in.
3754 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3755 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3756 (SIM_WARNINGS): Delete
3757 (CONFIG_CFLAGS): Update.
3759 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3761 * cgen-par.c: New file.
3762 * cgen-par.h: New file.
3763 * cgen-sim.h (cgen-par.h): #include it.
3764 * cgen-cpu.h (write_queue): New field.
3765 (CPU_WRITE_QUEUE): New access macro.
3766 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3767 (cgen-par.o): New target.
3769 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3771 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3772 * cgen-utils.c (mode_names): Update.
3774 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3776 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3777 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3778 buffer arg if WITH_PARALLEL_GENWRITE.
3779 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3780 (struct idesc): Ditto.
3782 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3784 * sim-model.c (model_option_handler): Add \n to error message.
3786 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3788 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3789 (insn_sem): Rewrite.
3790 (sem_fn_desc): New struct.
3792 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3794 (scache case): Split into non-parallel/parallel versions.
3795 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3796 if not use semantic switch version.
3798 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3800 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3801 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3802 (SEM_BRANCH_INIT_EXTRACT): Delete.
3803 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3804 (SEM_BRANCH_FINI): Ditto.
3805 (SEM_BRANCH_VIA_ADDR): Ditto.
3806 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3807 (SEM_BRANCH_ADDR_CACHE): Delete.
3808 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3809 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3811 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3812 (@cpu@_pbb_begin): Initialize branch_target.
3813 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3814 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3816 (@cpu@_engine_run_fast): Ditto.
3818 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3820 * cgen-utils.c (RORSI): New function.
3821 (ROLSI): New function.
3823 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3825 * Makefile.in (TAGS): Tweak TAGS regex.
3826 * cgen-mem.h (*): Add TAGS markers.
3828 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3830 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3831 passed in when sim_resume is first entered - don't re-pass it
3834 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3836 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3837 OPTION_LOAD_LMA but only when is defined.
3838 (standard_options): When SIM_HANDLES_LMA is defined include
3839 options --load-lma and --load-vma.
3840 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3842 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3843 (struct sim_state_base): Add load_at_lma_p.
3844 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3845 STATE_LOAD_AT_LMA_P.
3847 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3849 * nrun.c (main): Re-format loop gnu style.
3851 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3853 * dv-sockser.c (connected_p): Initialize addrlen.
3855 1999-07-06 Dave Brolley <brolley@cygnus.com>
3857 * cgen-accfp.c (floatsidf): New function.
3858 (fixdfsi): New function.
3860 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3862 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3864 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3866 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3867 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3868 * cgen-fpu.c: New file.
3869 * cgen-fpu.h: New file.
3870 * cgen-accfp.c: New file.
3871 * cgen-cpu.h (CGEN_CPU): New member fpu.
3872 * cgen-mem.h: Redo fp support.
3873 * cgen-ops.h: Delete k&r support. Redo fp support.
3874 * cgen-sim.h: Include cgen-fpu.h.
3875 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3877 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3879 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3881 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3882 (@cpu@_pbb_cti_chain): Minor clean up.
3884 1999-05-08 Felix Lee <flee@cygnus.com>
3886 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3887 AM_CYGWIN32 and AM_EXEEXT.
3888 * configure: Regenerate.
3890 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3892 * sim-core.c (device_error,device_io_read_buffer,
3893 device_io_write_buffer): Delete decls.
3894 * sim-core.h: Put them here.
3896 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3897 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3898 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3899 (sim_core_write_aligned_N): Ditto.
3901 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3903 * sim-memopt.c (sim_memory_uninstall): Don't look into
3906 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3908 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3910 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3912 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3913 (sim_core_write_buffer): Ditto.
3915 1999-04-02 Keith Seitz <keiths@cygnus.com>
3917 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3918 after the interval counter has expired.
3919 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3920 poll_quit callbacks. May be overridden by Makefile.
3921 (poll_quit_counter): New global.
3922 * sim-events.c: Remove all mentions of ui_loop_hook. The
3923 host callback "poll_quit" will serve the purpose.
3924 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3926 * nrun.c: Remove declaration of ui_loop_hook.
3928 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3930 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3931 if being used by gdb.
3933 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3935 * cgen-types.h (XF,TF): Tweak.
3936 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3938 (SUBWORD*,JOIN*): Define.
3939 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3940 moved into cpu descriptor.
3941 * sim-model.h (MACH): New member `num'.
3943 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3945 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3946 (CGEN_CPU): Member opcode renamed to cpu_desc.
3947 New members get_idata,disassembler.
3948 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3949 CGEN_INSN_ATTR_VALUE.
3950 (CGEN_STATE): Delete member opcode_table.
3951 (sim_disassemble_insn): Delete decl.
3952 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3953 (struct idesc): Moved to here from <cpu>-decode.h.
3954 * cgen-run.c (prime_cpu): Call prepare_run callback.
3955 * cgen-trace.h (SFILE): New type.
3956 (sim_disasm_sprintf): Declare.
3957 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3958 (sim_cgen_disassemble_insn): Declare.
3959 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3960 (insn_fields): Delete.
3961 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3963 (trace_insn): Call CPU_DISASSEMBLER hook.
3964 (sim_disasm_sprintf): New function.
3965 (sim_disasm_read_memory): New function.
3966 (sim_disasm_perror_memory): New function.
3967 (sim_cgen_disassemble_insn): New function.
3968 * cgen-utils.c: Don't include cpu-opc.h.
3969 (virtual_insn_entries): New static local.
3970 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3971 (cgen_insn_name): Rewrite.
3972 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3973 * cgen.sh (desc): New file generator handler.
3974 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3975 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3976 Don't include cpu-opc.h,cpu-sim.h.
3977 * sim-model.c (model_set): Delete SIM_DESC arg.
3978 (sim_model_set): Update.
3979 * sim-model.h (MACH): New member prepare_run.
3981 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3983 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3984 if redundant with allocator functions.
3986 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3988 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3990 * sim-profile.h: Make like sim-trace.h.
3991 (PROFILE_USEFUL_MASK): New macro.
3992 * sim-profile.c (profile_options): Make like trace_options, allow
3993 optional on|off arg where applicable.
3994 (set_profile_option_mask): New function.
3995 (sim_profile_set_option): New function.
3996 (profile_option_handler): Simplify.
3997 Have -p only enable selected things, not everything.
3998 Add missing break to OPTION_PROFILE_PC_RANGE.
3999 * cgen-scache.c (scache_options): Allow optional on|off arg to
4001 (scache_option_handler): Use sim_profile_set_option.
4003 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4005 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
4006 (memory_option_handler): Implement MEMORY_FILL option. Make
4007 MEMORY_CLEAR an alias for MEMORY_FILL=0.
4008 (parse_ulong_value): New function.
4009 (do_memopt_add): Allocate all buffers. Optionally fill them.
4011 1999-01-15 Richard Henderson <rth@cygnus.com>
4013 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
4014 va_list, not an integer.
4015 * sim-events.c (sim_events_schedule): Likewise.
4017 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
4018 the appropriate type.
4020 1999-01-14 Doug Evans <devans@casey.cygnus.com>
4022 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
4023 (sim_disassemble_insn): Update prototype.
4024 (sim_engine_invalid_insn): Ditto.
4025 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
4026 (SEM_BRANCH_INIT): PCADDR->IADDR.
4027 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
4028 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
4029 * cgen-scache.h (*): Ditto.
4030 * cgen-trace.c (*): Ditto.
4031 * cgen-trace.h (*): Ditto.
4032 * cgen-utils.c (*): Ditto.
4033 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
4035 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
4036 (simple engine framework): Rewrite.
4037 * sim-module.c (modules): Install model module sooner (and in
4038 particular before the profile module).
4040 1999-01-12 Doug Evans <devans@casey.cygnus.com>
4042 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
4043 * sim-model.c (sim_mach_lookup_bfd_name): New function.
4044 (sim_model_init): Call it.
4046 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
4048 1999-01-05 Doug Evans <devans@casey.cygnus.com>
4050 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
4051 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4052 (SEM_BRANCH_INIT_EXTRACT): New macro.
4053 (SEM_BRANCH_INIT): Add taken_p.
4054 (TARGET_SEM_BRANCH_FINI): Provide default definition.
4055 (SEM_BRANCH_FINI): Use it.
4057 * cgen-run.c (sim_resume): Handle tracing of last insn.
4058 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4059 * cgen-trace.c (current_abuf): New static global.
4060 (trace_insn_init): Initialize it.
4061 (trace_insn_fini): Use it.
4062 (trace_insn): Set it.
4063 * cgen.sh (arch case): Pass -m ${mach} to cgen.
4064 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4065 (@cpu@_emit_after): Ditto.
4066 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
4067 labels if WITH_SEM_SWITCH_FULL.
4068 * sim-model.c: Include bfd.h.
4069 (sim_model_init): New function.
4070 (sim_model_install): Record init fn.
4071 * sim-model.h (MACH): New member bfd_name.
4072 * sim-module.c (modules): Initialize model before scache.
4074 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
4076 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
4078 * nrun.c (main): Remain in simulation loop for traps and
4079 exceptions when in operating environment mode.
4080 (ui_loop_hook): New stub hook for standalone use.
4081 * sim-events.c (sim_events_process): Call ui_loop_hook
4082 periodically on CYGWIN host.
4084 * sim-reason.c (sim_stop_reason): Return host signal numbers
4085 to gdb on sim_stopped and sim_signalled cases.
4086 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4087 hook just before longjmp.
4088 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4089 hook just before sim_engine_run.
4091 * sim-n-core.h (sim_core_trace_M): Allay const warning.
4092 * sim-trace.h (trace_generic): Ditto.
4093 * sim-trace.c (trace_generic): Ditto.
4095 1998-12-14 Doug Evans <devans@casey.cygnus.com>
4097 * Make-common.in (SIM_MAIN_DEPS): New var.
4098 (CGEN_MAIN_CPU_DEPS): New var.
4099 * aclocal.m4: Add --enable-cgen-maint option.
4100 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4102 (GETIMEM*): Pass pc value to sim_core routine.
4104 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4106 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4107 Compare with ZERO not NULL.
4109 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4111 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4114 1998-12-09 Doug Evans <devans@casey.cygnus.com>
4116 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4117 * sim-trace.c: Include stdlib.h if present.
4118 * dv-sockser.c: Include unistd.h if present.
4119 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4120 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4122 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4124 * gennltvals.sh: Add i960.
4125 * nltvals.def: Rebuild.
4127 1998-12-04 Doug Evans <devans@casey.cygnus.com>
4129 * cgen-defs.h: New file, old cgen-sim.h.
4130 * cgen-sim.h: Simple header that includes others.
4131 * sim-arange.c: New file.
4132 * sim-arange.h: New file.
4133 * sim-basics.h: Include it.
4134 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4135 (sim-arange.o): Add rule for.
4136 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4137 (sim_io_eprintf_cpu): Add prototype.
4138 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4139 (INLINE2): New macro.
4140 (EXTERN_INLINE): New macro.
4141 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4142 before calling module init fns.
4143 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4144 (profile_init): New function.
4145 (profile_options): New option --profile-range.
4146 (profile_option_handler): Handle --profile-range.
4147 (profile_print_insn): Qualify address range specific section titles.
4148 (profile_print_addr_ranges): New function.
4149 (profile_info): Print address ranges if specified.
4150 (profile_install): Set profile_init init fn.
4151 * sim-profile.h (PROFILE_DATA): New member `range'.
4152 * sim-trace.c (trace_init): New function.
4153 (trace_options): New option --trace-range.
4154 (trace_option_handler): Handle --trace-range.
4155 (trace_install): Set trace_init init fn.
4156 * sim-trace.h (TRACE_DATA): New member `range'.
4157 * sim-utils.c (sim_cpu_msg_prefix): New function.
4158 (sim_io_eprintf_cpu): New function.
4159 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4160 (PC_IN_PROFILE_RANGE_P): New macro.
4161 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4162 (trace_insn_fini): New arg abuf. All callers updated.
4163 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4164 printing cycle counts.
4165 * cgen-trace.h (trace_insn_fini): Update prototype.
4166 (TRACE_RESULT_P): New macro.
4167 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4168 (TRACE_INSN): Check ARGBUF_TRACE_P.
4169 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4170 * cgen-types.h (SIM_INLINE): Delete.
4171 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4172 * cgen-utils.c: Don't include cgen-engine.h
4173 * genmloop.sh (@cpu@_fill_argbuf): New function.
4174 (@cpu@_fill_argbuf_tp): New function.
4175 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4176 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4177 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4178 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4179 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4180 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4181 doing profiling. Update call to TRACE_INSN_FINI.
4183 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4185 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4187 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4190 1998-12-01 Doug Evans <devans@casey.cygnus.com>
4192 * sim-inline.c (SIM_INLINE_P): Fix typo.
4194 1998-11-30 Doug Evans <devans@casey.cygnus.com>
4196 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4198 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4200 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4201 * nltvals.def: Re-generate.
4203 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4205 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4206 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4207 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4209 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4210 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4212 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4214 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4215 (${cpu}_pbb_cti_chain): Ditto.
4217 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4219 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
4220 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4221 (EXTRACT_INT,EXTRACT_UINT): New macros.
4222 (SEM_SEM_ARG): New macro.
4223 (SEM_NEXT_VPC): New arg `pc'.
4224 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4225 (sim_disassemble_insn): Update prototype.
4226 * cgen-trace.c (current_insn,insn_fields): New static locals.
4227 (trace_insn): Set them.
4228 * cgen-utils.c: #include cgen-engine.h.
4229 (sim_disassemble_insn): New arg insn_fields.
4230 Handle variable length insns.
4231 * genmloop.sh: Only emit pbb decls if -pbb.
4232 (${cpu}_scache_lookup): New arg `vpc'.
4233 (scache support): Fetch pc before entering loop.
4235 * gennltvals.sh: Add fr30 support.
4236 * nltvals.def: Rebuild.
4238 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4240 * sim-types.h: Re-do type system so that GCC's attribute and mode
4241 are used to specify types. Handle case of ALPHA.
4243 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
4245 * aclocal.m4: Add tests for dlopen family.
4246 * config.in: Regenerated.
4248 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4250 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4252 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4254 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4255 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4256 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4257 * cgen-sim.h: ... to here.
4259 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4261 * aclocal.m4 (enable-build-warnings): Replace
4262 enable-sim-warnings. Extend =LIST syntax so that prepend and
4263 append of options is possible. Drop -Werror, add
4264 -Wstrict-prototypes for GDB compatibility.
4265 * Make-common.in (SIM_WARNINGS): Update.
4267 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4269 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4270 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4271 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4272 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4273 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4275 * cgen-cpu.h: New file.
4276 * cgen-engine.h: New file.
4277 * cgen-scache.h: New file.
4278 * cgen-sim.h: Delete portions moved to new files.
4279 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4280 rather than sending result to stdout.
4282 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4284 * Make-common.in (sim-reg.o): New rule.
4285 (cgen-run.o): New rule.
4286 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4287 * cgen-run.c (prime_cpu): New function.
4288 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4289 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4291 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4292 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4293 (CGEN_INSN_VIRTUAL_P): New macro.
4294 (SEM_PC): New typedef.
4295 (SEMANTIC_FN): Change type of result to SEM_PC.
4296 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4297 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4298 (SCACHE_MAP): New typedef.
4299 (CPU_SCACHE): Add pbb support.
4300 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4301 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4302 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4304 (INSN_NAME): Delete.
4305 (cgen_insn_name): Declare.
4306 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4307 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4308 (first_insn_p): Make static.
4309 (trace_insn): Handle virtual insns specially.
4310 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4311 * cgen-types.h (UBI): Delete.
4312 (MODE_TYPE): New enum.
4313 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4314 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4315 (cgen_virtual_opcode_table): New global.
4316 (cgen_insn_name): New function.
4317 (sim_disassemble_insn): Ignore virtual insns.
4318 * genmloop.sh: Delete top level loop generation. Add pbb support.
4319 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4320 (sim_cpu_base): New members max_insns,insn_name,model_data.
4321 (CPU_PC_GET,CPU_PC_SET): New macros.
4322 (sim_pc_get,sim_pc_set): Declare.
4323 * sim-model.c (model_set): Call model init fn.
4324 * sim-model.h (MODEL_FN): New typedef.
4325 (INSN_TIMING): New member model_fn.
4326 (MODEL): New members num,init.
4327 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4328 All callers updated.
4329 (profile_insn_init): New fn.
4330 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4331 Exit early if insn profiling not supported.
4332 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4333 (profile_install): Record profile_insn_init as init fn.
4334 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4335 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4336 (PROFILE_DATA): Delete member exec_time.
4337 Change insn_count to pointer to array, rather than the array.
4338 (sim_profile_print_bar): Declare.
4340 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4342 * cgen-run.c: New file.
4343 * sim-reg.c: New file.
4345 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4347 * aclocal.m4: Add checks for -lsocket and -lnsl.
4349 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4350 allow local port reuse on listening socket.
4352 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4354 * sim-config.h: Remove reference to linux kernel header.
4356 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4358 * dv-sockser.c (sockser_addr): Make variable non-static.
4360 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4362 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4364 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4366 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4368 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4370 * Make-common.in (install-common): Add $(EXEEXT) when installing
4373 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4375 * cgen-sim.h (cgen_state): New member opcode_table.
4376 * cgen-utils.c (sim_disassemble_insn): Use it.
4378 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4380 * cgen-mem.h (DECLARE_SETT): Fix return type.
4381 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4382 * cgen-scache.c: Include stdlib.h.
4383 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4384 * sim-model.c (model_option_handler): Remove unused variable `n'.
4386 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4388 * cgen-utils.c: Include bfd.h.
4389 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4391 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4393 * sim-bits.h (EXTEND24): Fix typo.
4395 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4397 * sim-events.c (ETRACE_P): New macro.
4398 (struct _sim_event): Add member trace.
4399 (sim_events_free): Reclaim trace message.
4401 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4402 sim_events_schedule_tracef): New functions, include printf trace
4403 information in argument list. If tracing, store asprintf'd trace
4404 message in sim_event.
4406 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4407 hw_event_queue_schedule_vtracef): New functions, mimic
4410 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4412 * sim-bits.h (EXTEND24): Define.
4414 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4416 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4417 (CPU_SCACHE_HASH_MASK): New macro.
4418 (SCACHE_HASH_PC): Rewrite.
4419 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4420 computation out of main loop.
4422 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4424 * cgen-sim.h (RECORD_IADDR): Delete.
4425 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4426 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4428 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4430 * gennltvals.def (mn10200): Add entry.
4431 * nltvals.def: Regenerate with MN10200 additions.
4433 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4435 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4436 documentation on how it works.
4438 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4439 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4440 sim_core_set_xor, sim_core_xor_read_buffer,
4441 sim_core_xor_write_buffer): Update.
4443 * sim-events.h, sim-events.c (sim_events_install,
4444 sim_events_watch_clock, sim_events_schedule_after_signal,
4445 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4446 sim_events_deschedule): Update.
4448 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4449 sim_fpu_max32, sim_fpu_max64): Update.
4451 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4453 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4454 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4455 * sim-profile.c (profile_print_model): Update.
4457 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4459 * gennltvals.def (m32r): Use common syscall.h now.
4460 (mn10300): Add entry.
4461 * nltvals.def: Regenerate.
4463 * sim-engine.c (sim_engine_get_run_state): New function.
4464 * sim-engine.h (sim_engine_get_run_state): Declare it.
4466 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4468 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4469 * sim-core.c (sim_core_signal): Make extern, always define.
4471 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4473 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4474 * cgen-ops.h (ANDIF): New macro.
4475 (ANDIF[BQHSD]I): Delete.
4477 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4479 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4480 (hw_event_queue_schedule, hw_event_queue_deschedule,
4481 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4484 * hw-alloc.h (HW_NZALLOC): Define.
4486 * Make-common.in (test-hw-events): Add target for testing the
4489 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4491 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4493 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4495 * hw-main.h: Include hw-handles.h, hw-instances.h.
4496 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4497 * hw-base.c (hw_create, hw_delete): Call same.
4499 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4501 * dv-core.c: Include hw-main.h and sim-main.h.
4502 * dv-pal.c: Include hw-main.h and sim-io.h.
4503 * dv-glue.c: Include hw-main.h.
4505 * hw-main.h: New file. Move list of includes to here.
4506 * hw-base.h: From here.
4507 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4508 (hw-*.o, dv-*.o): Update.
4509 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4510 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4513 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4514 do_hw_poll_read): Move declarations from here.
4515 * hw-main.h: To here.
4517 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4519 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4521 * Make-common.in (hw-config.h): Update
4522 * hw-base.c, dv-pal.c, dv-glue.c: Update
4524 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4525 `*_callback' to `*_method.
4527 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4529 * hw-base.h (set_*): Move set method macros from here.
4530 * hw-device.h: To here.
4532 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4534 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4537 * hw-base.c (hw_create, hw_delete): Call
4538 * hw-properties.c (create_hw_property_data,
4539 delete_hw_property_data): Define.
4541 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4543 * hw-device.c, hw-properties.c: Include hw-base.h
4545 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4546 * hw-device.c: From here.
4547 * hw-base.h: Include "hw-events.h".
4549 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4550 * hw-base.c (hw_create, hw_delete): Call.
4551 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4553 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4554 (hw-alloc.o): New target.
4556 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4558 * hw-events.h, hw-events.c: New files. Move event code to here.
4559 * sim-hw.c: From here.
4560 * hw-base.h: Include "hw-events.h".
4561 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4562 (hw-events.o): New target.
4564 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4565 * hw-events.h (struct hw_event): Replace typedef hw_event.
4567 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4568 * hw-base.c (hw_create, hw_delete): Call.
4569 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4573 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4575 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4576 * hw-ports.c: To here.
4578 * hw-base.h, hw-ports.c (create_hw_port_data,
4579 delete_hw_port_data): New functions.
4580 * hw-base.c (hw_delete, hw_create): Call same.
4582 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4584 * hw-ports.h: To here.
4586 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4588 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4589 PROCESSOR and CIA arguments.
4591 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4593 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4594 Move common object files from here.
4595 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4597 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4599 * sim-hw.c: Include ctype.h.
4600 (do_hw_poll_read): Do not assume EAGAIN.
4602 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4604 * cgen-trace.c (first_insn_p): New static local.
4605 (trace_insn_init): Set it.
4606 (trace_insn_fini): Use TRACE_PREFIX.
4607 (trace_insn): Rewrite to use trace_prefix.
4608 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4609 Adjust width accordingly.
4611 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4612 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4613 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4614 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4615 (PROFILE_COUNT_CORE): Simplify.
4616 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4618 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4620 * cgen-ops.h (ADDCFSI): Fix typo.
4622 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4624 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4625 * genmloop.sh: Use them rather than static locals.
4627 * sim-engine.c (sim_engine_set_run_state): New function.
4628 * sim-engine.h (sim_engine_set_run_state): Declare.
4629 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4630 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4631 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4633 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4635 * cgen-trace.c (trace_insn_init): New arg first_p.
4636 All callers updated.
4637 (trace_insn_fini): New arg last_p. All callers updated.
4638 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4639 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4640 * genmloop.sh (engine_resume): Update.
4642 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4644 * Make-common.in (install-common): Run ranlib on installed copy of
4647 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4649 * Make-common.in (install-common): Rename and install libsim.a.
4651 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4653 * sim-io.c (unistd.h): Include.
4655 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4657 * Make-common (sim_main_headers): Sort.
4658 (cgen-*.o): Add cgen-sim.h dependency.
4660 * cgen-scache.c (scache_init): Only allocate space if scache element
4662 (scache_flush,scache_print_profile): Check if scache in use first.
4664 * cgen-sim.h (IDESC): Provide forward declaration.
4666 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4667 (cgen_cpu_max_extra_bytes): Declare.
4668 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4670 * sim-cpu.h: New file. sim_cpu_base moved here.
4671 Move sim_cpu_lookup decl here.
4672 * sim-base.h: #include "sim-cpu.h".
4673 * sim-cpu.c: New file.
4674 * Make-common (sim_main_headers): Add sim-cpu.h.
4675 (sim-cpu.o): Add rule for.
4677 * sim-model.c (set_model): Delete.
4678 (sim_model_set,model_set): New functions.
4679 (sim_model_install): Renamed from model_install.
4680 Don't set default model here.
4681 (model_option_handler): Rewrite --model processing.
4682 (sim_model_lookup,sim_mach_lookup): New functions.
4683 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4684 (insn_timing): Delete.
4685 (INSN_TIMING): New member `num'.
4686 (IMP_PROPERTIES): Always define scache_elm_size member.
4687 (MACH): New member init_cpu.
4688 (sim_machs): Renamed from machs.
4689 (sim_model_install): Renamed from model_install.
4690 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4691 * sim-module.c (modules): Update.
4693 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4695 * sim-io.c: #include <errno.h>.
4697 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4699 * dv-pal.c (struct hw_pal_device): Add reader.
4700 (hw_pal_finish): Initialize reader.
4701 (scan_hw_pal): Use reader.
4703 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4704 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4707 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4708 ../ppc/main.c sim_io_read_stdin.
4710 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4712 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4714 * hw-tree.c: Update.
4716 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4717 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4719 * hw-ports.h (hw_port_event): Ditto.
4720 * hw-ports.c (hw_port_event): Update.
4721 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4723 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4725 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4726 (do_counter_event): Update.
4727 * dv-glue.c (hw_glue_io_read_buffer): Update.
4728 (hw_glue_port_event): Update.
4730 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4731 * hw-base.h (hw_create): Ditto.
4732 * hw-base.c (hw_create): Ditto.
4734 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4735 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4738 * hw-device.h (hw_system_cpu): Declare.
4739 * sim-hw.c (hw_system_cpu): New function.
4741 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4742 sim_hw_abort not hw_abort.
4743 (sim-hw.h): Include.
4744 (sim_core_read_buffer, sim_core_write_buffer): Call
4745 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4747 (sim_core_set_xor): Do not pass CPU when aborting.
4749 * sim-n-core.h (sim_core_read_aligned_N,
4750 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4751 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4752 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4755 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4757 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4758 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4760 (sim_hw_print): New function.
4762 * sim-engine.h (sim_engine_vabort): Declare.
4763 * sim-engine.c (sim_engine_vabort): New function.
4765 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4767 * sim-trace.c (print_data): For floating-point numbers trace raw
4769 (trace_result_fp2): New function.
4770 * sim-trace.h (trace_result_fp2): New declaration.
4771 (TRACE_FP_RESULT2): New macro.
4773 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4775 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4776 AM_CYGWIN32 and AM_EXEEXT.
4777 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4778 to run and install-common rules.
4779 * common/configure: regenerate
4781 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4783 * sim-types.h (cell_word): New type.
4784 (natural_cell): Delete type.
4786 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4788 * configure: Regenerated to track ../common/aclocal.m4 changes.
4791 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4793 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4795 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4797 * configure: Regenerated to track ../common/aclocal.m4 changes.
4800 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4802 * acconfig.h: New file.
4803 * Make-common.in (top_builddir): New macro.
4804 (INTL_LIB): Removed.
4805 (INTLLIBS): New macro.
4806 (INTLDEPS): Likewise.
4807 (LIBDEPS): Use INTLDEPS.
4808 (EXTRA_LIBS): Use INTLLIBS.
4809 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4810 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4811 AM_LC_MESSAGES): New macros from GNU gettext.
4813 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4815 * sim-config.h: Discard leading _ from macros.
4816 * sim-types.h: Ditto.
4818 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4820 * Make-common.in (CSEARCH): Add -I to intl directories.
4821 (INTL_LIB): Point to libintl.a.
4822 (LIBDEPS): Add $(INTL_LIB).
4823 (EXTRA_LIBS): Ditto.
4825 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4827 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4829 * cgen-ops.h (ADDCFSI): Fix.
4832 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4834 * sim-types.h (signed_address, unsigned_address): Define.
4836 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4838 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4841 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4843 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4844 New functions, pack / unpack sim_fpu struct using raw values.
4845 (sim_fpu_is): Differentiate between negative and positive
4848 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4850 * sim-bits.h (EXTEND4): Define.
4851 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4853 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4855 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4856 declared so we need this cast to prevent long long addresses
4857 from being misconfigures. Results in access to unmapped memory.
4859 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4861 * Make-common.in (RUNTESTFLAGS): Define.
4862 (check): Pass RUNTESTFLAGS to recursive make.
4864 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4866 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4869 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4871 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4874 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4876 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4877 (sim-inline): Update to match sim-inline.[hc]
4878 * configure: Regenerated to track ../common/aclocal.m4 changes.
4880 * Make-common.in (sim_main_headers): Add sim-inline.h
4882 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4884 * sim-endian.h (sim-endian.c): Ditto.
4886 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4887 (sim_events_set_trace): Delete unused prototype.
4889 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4890 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4892 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4893 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4894 Comment out, not yet implemented in sim-fpu.c.
4895 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4896 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4898 * sim-inline.h: Rewrite description.
4899 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4900 (SIM_MAIN_INLINE): Add inline option.
4902 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4903 include generated files. Handled by generator directly.
4905 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4907 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4910 * sim-trace.h (TRACE_ANY_P): Define.
4911 (struct _trace_data): Add trace_any_p.
4913 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4915 * run.c (main): Handle all alternatives of enum sim_stop.
4916 (main): Delete unused `asection *s'.
4918 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4920 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4922 * configure: Regenerated to track ../common/aclocal.m4 changes.
4924 * sim-hw.c: New file.
4925 * sim-hw.h (sim_hw_parse): Declare function.
4926 (hw-tree.h): Do not include.
4928 * sim-base.h (STATE_HW): Define.
4929 (struct sim_state_base): Add member struct *hw.
4931 * sim-module.c (sim-hw.h): Include.
4932 (modules): Add sim_hw_install.
4934 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4936 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4938 * sim-base.h (CPU_INDEX): Define.
4940 * sim-utils.c (sim_state_alloc): Initialize.
4941 * sim-module.c (sim_post_argv_init): Ditto.
4943 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4945 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4946 properly formatted lists.
4948 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4950 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4951 0x2f needs to be 0x3f.
4953 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4955 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4957 (hw_tree_find_*_property): Clean up error message when property is
4960 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4961 present before looking for it.
4963 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4965 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4966 (AC_CHECK_FUNCS): Add check for __setfpucw.
4967 * configure: Regenerated.
4969 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4971 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4972 hw_pal_timer, hw_pal_timer_value): Define.
4973 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4974 (do_counter_event, do_counter_read, do_counter_value,
4975 do_counter_write): new functions.
4977 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4979 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4982 * hw-base.c (hw_create): Stop searching for a device when one is
4985 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4987 * configure: Regenerated to track ../common/aclocal.m4 changes.
4989 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4991 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4992 appends extra devices.
4993 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4996 * Make-common.in (hw-config.h): New target, create hw-config.h
4998 (SIM_HW): Definition from @sim_hw@.
4999 (hw-base.o): Depend on hw-config.h
5001 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
5003 * Make-common.in: Get SHELL from configure.
5004 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
5005 move-if-change. Fixes NT native build problem.
5006 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
5007 move-if-change. Fixes NT native build problem.
5008 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
5011 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
5013 * hw-device.h, hw-device.c (hw_strdup): New function.
5015 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
5016 strings name, family and args.
5017 (full_name_of_hw): Use hw_strdup when returning the full path.
5019 * hw-properties.c: Clean up property not found / wrong type error
5022 * hw-tree.c (hw_tree_parse): Finish a devices initialization
5023 before attaching any ports.
5025 * hw-base.c (hw-config.): Include. Replace hardwired table.
5027 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
5029 * Make-common.in: Add rule for dv-glue.o.
5031 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5033 * hw-base.c (hw_finish): Move setting of trace level to here.
5034 (hw_create): From here.
5036 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
5037 ../ppc/device_table.c.
5039 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
5041 * hw-tree.c (print_properties): Supress path when printing
5042 properties of root node.
5044 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5046 * hw-device.h (HW_TRACE): Define.
5047 (hw_trace): Declare.
5048 * hw-device.c (hw_trace): Implement function.
5050 * hw-base.c (hw_create): Set hw trace level from "trace?"
5053 * dv-core.c (dv_core_attach_address_callback): Add trace.
5055 * dv-pal.c: Replace DTRACE with HW_TRACE.
5057 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
5059 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5060 (hw_alloc_data): Delcare.
5061 (struct hw): Add member alloc_of_hw.
5063 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5064 functions. Assocate memory with a device.
5065 (stdlib.h): Include.
5067 * hw-base.h (set_hw_delete): Define.
5068 (hw_delete_callback): Declare.
5069 (hw_delete): Declare.
5071 * hw-base.c (hw_delete): Implement function.
5072 (struct hw_base_data): Add member to_delete.
5073 (ignore_hw_delete): New function, does nothing.
5074 (hw_create): Set the hw_delete method.
5075 (hw_create): Allocate the base type using HW_ZALLOC before setting
5078 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
5080 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5082 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5083 (attach_hw_port_edge): Add struct hw argument
5085 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5088 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5090 * hw-device.h (hw_attach_address_callback,
5091 hw_detach_address_callback): Attach to a single space not a space
5092 mask. Clarify interpretation of SPACE:ADDR parameters.
5094 * hw-base.c (passthrough_hw_attach_address,
5095 passthrough_hw_detach_address): Update.
5096 * dv-core.c (dv_core_attach_address_callback): Ditto.
5097 * dv-pal.c (hw_pal_attach_address): Ditto.
5099 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5101 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5103 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5105 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5106 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5107 hw-properties_h, hw-tree_h): Define, point at corresponding
5109 (hw_base_headers): Define list of headers included by hw-base.h
5110 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5111 hw-properties.o, hw-tree.o): Specify dependencies.
5112 (dv-core.o, dv-pal.o): Ditto.
5114 * sim-hw.h: New file.
5116 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5117 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
5119 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5121 * hw-base.h, hw-base.c: new files. Copied from
5122 ../ppc/device_table.[hc].
5124 * dv-core.c, dv-pal.c: New files. Copied from
5125 ../ppc/hw_{core,pal}.c
5127 * sim-basics.h (struct hw): Declare.
5128 (enum port_direction, enum object_disposition): Declare.
5130 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5132 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5133 sim_dv_src in Makefile. Take list of devices as parameter to m4
5136 * configure: Regenerated to track ../common/aclocal.m4 changes.
5138 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5140 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5141 trace_prefix can abort cleanly.
5143 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5145 * dv-sockser.c, dv-sockser.h: New files.
5146 * Make-common.in (dv-sockser.o): Add rule for.
5147 * aclocal.m4: Check for fcntl.h.
5148 * config.h: Add HAVE_FCNTL_H.
5150 * sim-break.c (remove_breakpoint): Fix thinko.
5152 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5153 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5155 1998-03-13 Fred Fish <fnf@cygnus.com>
5157 * sim-base.h (struct sim_state_base): Add prog_syms and
5158 define macro STATE_PROG_SYMS.
5159 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5160 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5161 and bfd_canonicalize_symtab, to get symbol table on first use
5162 and preserve it via STATE_PROG_SYMS for future calls to
5163 bfd_find_nearest_line.
5165 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5167 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5169 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5170 up to nr_maps, not just access_* maps.
5172 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5175 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5176 over nr_maps not sim_core_nr_maps.
5178 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5179 core_map argument to unsigned.
5180 (struct _sim_core): Ditto for struct member core_map.
5182 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5184 * sim-basics.h (access_io, access_*_io): Define.
5185 (map_read, map_write, map_exec, map_io): Define.
5187 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5188 attach with more generic mapmask.
5189 (sim_core_{read,write}_*): Change map argument to unsigned.
5191 * sim-core.c (sim_core_uninstall, sim_core_attach,
5192 sim_core_detach): Iterate over nr_maps instead of
5195 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5196 instead of the write_map.
5197 (remove_breakpoint): Ditto.
5199 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5200 with read_map, write_map, exec_map resp.
5202 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5205 * cgen-utils.c (sim_disassemble_insn): Ditto.
5207 * sim-hrw.c (sim_write, sim_write): Ditto.
5209 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5210 transfer_to_str): New functions.
5212 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5214 * sim-base.h (sim_state_base): New member environment.
5215 (STATE_ENVIRONMENT): New macro.
5216 * sim-config.c (current_environment): Delete.
5217 (sim_config_default): New function.
5218 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5219 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5220 (sim_config_default): Add prototype.
5221 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5222 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5223 Set STATE_ENVIRONMENT, not current_environment.
5225 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5227 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5229 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5231 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5233 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5235 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5237 * Make-common.in (TAGS): Make smarter.
5238 * Makefile.in (TAGS): Ditto.
5240 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5242 * sim-module.c (*): Fix typos in assertion tests.
5244 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5246 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5249 * sim-options.c (sim_parse_args): Ditto.
5250 (sim_args_command): Return OK, instead of nothing, for an empty
5253 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5255 * sim-profile.c (profile_info): Rename from profile_print. Drop
5256 misc and misc_cpu callback arguments. Use
5257 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5258 (profile_install): Install profile_info function.
5260 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5261 STATE_PROFILE_INFO_CALLBACK): Define.
5262 (struct PROFILE_DATA): Add field info_cpu_callback.
5263 (profile_print): Delete function.
5265 * sim-base.h (STATE_MODULES): Define. Replace individual
5266 STATE_*_LIST with single struct module_list.
5268 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5269 (struct module_list): Declare.
5271 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5272 sim_module_info): New functions.
5273 (sim_module_install): Clean up module data structures.
5275 * sim-info.c (sim_info): New file. New function. Call
5278 * Make-common.in (sim-info.o): Define rule.
5279 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5282 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5284 * sim-base.h (sim_cpu_base): New members name, options.
5285 (sim_cpu_lookup): Add prototype.
5286 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5287 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5288 (sim_add_option_table): Update prototype.
5289 * sim-options.c (sim_add_option_table): New argument `cpu'.
5290 (standard_option_handler,standard_install): Update.
5291 (sim_parse_args): Handle cpu specific options.
5292 (print_help): New static function.
5293 (sim_print_help): Call it. Print cpu specific options.
5294 (find_match): New static function.
5295 (sim_args_command): Call it. Handle cpu specific options.
5296 * sim-utils.c (sim_cpu_lookup): New function.
5297 * sim-memopt.c (memory_option_handler): Update.
5298 (sim_memopt_install): Update.
5299 * sim-model.c (model_option_handler): Update.
5300 (model_install): Update.
5301 * sim-profile.c (profile_option_handler): Update.
5302 (profile_install): Update.
5303 * sim-trace.c (trace_option_handler): Update.
5304 (trace_install): Update.
5305 * sim-watch.c (watchpoint_option_handler): Update.
5306 (sim_watchpoint_install): Update.
5307 * cgen-scache.c (scache_option_handler): Update.
5308 (scache_install): Update.
5310 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5312 * Make-common.in (check): Run `make check' in testsuite dir.
5314 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5316 * sim-trace.c (trace_result0): New function.
5318 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5319 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5320 tracing sim_fpu variables.
5321 (TRACE_ALU_RESULT0): Define.
5322 (TRACE_FP_RESULT_WORD): Define.
5323 (TRACE_FP_INPUT_WORD1): Define.
5325 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5326 sim_fpu_two): New constants.
5327 (sim_fpu_op1, sim_fpu_op2): New types.
5328 (struct _sim_fpu): Delete member result. Re-order other members.
5329 (sim_fpu_sign, sim_fpu_exp): New functions.
5330 (sim_fpu_max, sim_fpu_min): new functions.
5331 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5332 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5334 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5336 * sim-profile.c (profile_print): Delete duplicate test of
5338 (profile_print_pc): Exit early if data collection not set up.
5339 (profile_print_core): Simplify by calling sim_core_map_to_str.
5340 * sim-core.h (sim_core_map_to_str): Declare.
5341 * sim-core.c (sim_core_map_to_str): Make non-static.
5343 * genmloop.sh (engine_resume): Update insn_count before exiting.
5344 (engine_resume_full): Keep accurate core profile data.
5346 * cgen-utils.c (sim_disassemble_insn): Don't use
5347 sim_core_read_aligned_N, it messes up profiling results.
5349 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5351 * nltvals.def: Regenerate with MN10300 additions.
5353 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5355 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5357 * sim-trace.h, sim-trace.c (trace_result_word2,
5358 trace_input_word4, trace_result_word4): New function.
5360 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5362 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5364 * sim-xcat.h: Delete.
5365 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5366 * cgen-sim.h: Ditto.
5367 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5368 * sim-n-bits.h: Ditto.
5369 * sim-n-core.h: Ditto.
5370 * sim-n-endian.h: Ditto.
5372 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5374 * syscall.c (cb_syscall): Handle short reads, and EOF.
5376 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5378 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5379 sim_fpu to safely print fp_word values.
5380 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5381 (trace_result_bool1, trace_result_addr1): New functions.
5382 (trace_input_bool1, trace_input_addr1): New functions.
5384 * sim-trace.h (TRACE_FPU_*): Define.
5386 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5388 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5389 (sim_fpu_fpto, sim_fpu_tofp): Define.
5391 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5393 * sim-fpu.c (sim_fpu_cmp): New function.
5395 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5397 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5398 instead of abuf->length.
5399 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5400 (set_trace_option_mask): Renamed from set_trace_options.
5401 (set_trace_option): New function.
5402 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5403 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5405 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5407 * sim-basics.h: Declare struct _sim_fpu.
5409 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5411 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5412 (trace_prefix, trace_input*, trace_result*): Declare.
5413 (trace_one_insn): Change declaration, assume trace_prefix called.
5414 (trace_generic): Like trace_one_insn.
5415 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5416 (TRACE_alu, TRACE_[a-z]*): Update.
5418 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5419 trace_insn, save_data, trace_idx_to_str, print_data): New
5421 (trace_one_insn): Rewrite.
5422 (trace_generic): New function.
5424 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5426 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5428 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5429 (SEMANTIC_FN): Rewrite declaration.
5430 (DECODE): Update type of semantic_fast member.
5431 ({EX,SEM}_FN_NAME): Have only one version.
5432 * sim-base.h (sim_state_base): Delete conditionals surrounding
5435 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5437 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5440 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5442 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5443 Add missing parameters to device_io calls.
5444 * sim-core.h: Add missing parameters to device_io calls.
5446 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5448 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5449 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5450 (SEMANTIC{,_CACHE}_FN): Fix return type.
5451 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5452 (engine_resume): Likewise. Make `engine' volatile. Save copy
5453 of cpu pointer in volatile object. Initialize read switch if
5456 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5458 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5459 (SEM_INSN): New macro.
5461 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5463 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5465 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5467 * configure: Regenerated to track ../common/aclocal.m4 changes.
5469 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5471 * sim-types.h (fp_word): New type, define according to
5472 WITH_TARGET_FLOATING_POINT_BITSIZE.
5474 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5475 configuration of size of floating point registers.
5477 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5479 * sim-profile.c (profile_print): Only print CPU <N> if other
5480 output is going to appear.
5482 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5484 * configure: Regenerated to track ../common/aclocal.m4 changes.
5486 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5488 * sim-types.h (address_word): Typedef according to
5489 WITH_TARGET_ADDRESS_BITSIZE.
5490 (signed_cell, unsigned_cell, natural_cell): Ditto using
5491 WITH_TARGET_CELL_BITSIZE.
5493 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5494 (WITH_TARGET_CELL_BITSIZE): Define.
5495 (WITH_HOST_WORD_BITSIZE): Delete.
5497 * sim-config.c (print_sim_config): Update.
5499 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5500 configuration of address and OpenFirmware cell sizes.
5502 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5504 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5505 * sim-run.c (sim_engine_run): Update.
5507 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5509 * sim-run.c (sim_engine_run): Ditto.
5511 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5512 (sim_resume): Pass nr_cpus to sim_engine_run.
5514 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5516 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5518 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5520 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5522 * Make-common.in (stamp-tvals): New rule.
5523 (targ-vals.h,targ-map.c): Depend on it.
5524 (clean): Remove stamp-tvals.
5526 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5528 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5529 in code also #if 0'ed.
5531 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5533 * configure: Regenerated to track ../common/aclocal.m4 changes.
5534 * aclocal.m4: Recognize --enable-maintainer-mode.
5536 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5538 * cgen-scache.h: Deleted.
5539 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5540 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5541 (scache_init): Use runtime computed size of SCACHE.
5542 (scache_flush): Likewise.
5543 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5544 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5545 * cgen-sim.h: Scache support moved here.
5546 (PC): Redo definition.
5547 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5548 (DECODE): Add parallel execution support.
5549 Only include semantic label members if using switch.
5550 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5551 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5552 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5553 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5555 (engine_{stop,run,resume,halt,signal}): Delete decls.
5556 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5557 (argbuf,scache): Delete forward decls.
5558 (STATE): Delete decl.
5559 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5560 Include cgen-mem.h, cgen-ops.h.
5561 (engine_halt,engine_signal): Delete.
5562 ({ex,exc,sem,semc}_illegal): Delete.
5563 (sim_disassemble_insn): Result of extract fn is in bits.
5564 * genmloop.sh: Rewrite.
5566 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5569 * sim-base.h (sim_state_base): Delete member `model'.
5570 (sim_cpu_base): Add member `model'.
5571 * sim-model.h (IMP_PROPERTIES): New type.
5572 (MACH): New members imp_props, models.
5573 (models): Delete decl.
5574 * sim-model.c (set_model): Update.
5575 * sim-profile.c (profile_print_model): Update.
5577 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5579 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5581 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5584 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5586 * configure: Regenerated to track ../common/aclocal.m4 changes.
5589 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5591 * aclocal.m4 (AR): Check for sigaction.
5593 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5595 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5597 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5598 * sim-config.c (sim_config): Replace WITH_DEVICES with
5599 WITH_TREE_PROPERTIES.
5601 * configure: Regenerated to track ../common/aclocal.m4 changes.
5603 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5605 * Make-common.in (SIM_ENVIRONMENT): New variable.
5606 (CONFIG_CFLAGS): Add it.
5607 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5608 --enable-sim-environment option.
5609 * configure: Regenerated.
5610 * sim-config.h (environment support): Rewrite.
5611 * sim-config.c (current_environment): Define as enum, unconditionally.
5612 (current_alignment): Define unconditionally.
5613 (config_environment_to_a): Update.
5614 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5615 (sim_config): Handle environment and alignment determination
5616 unconditionally. Delete sanity checks of current_environment,
5618 (print_sim_config): Update.
5619 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5620 (standard_options): Add --environment.
5621 (standard_option_handler): Likewise.
5623 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5625 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5626 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5627 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5628 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5629 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5630 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5631 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5632 argument ADD_CA macro with two argument ADDC_C - add carrying with
5634 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5635 argument SUB_CA macro with two argument SUBC_X - subtract
5637 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5639 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5641 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5643 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5644 * sim-io.h (sim_io_syscalls): Delete.
5646 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5648 * syscall.c (cb_syscall): Add missing else, so write to stdout
5651 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5652 the carry bit from the CPU's psw.
5654 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5656 * gennltvals.sh: Redo syscall support.
5657 * nltvals.def: Regenerated.
5659 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5661 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5662 the stream immediately.
5664 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5666 * sim-io.c (sim_io_getstring): Delete unused len2.
5667 (sim_io_syscalls): Ditto for sys_errno.
5669 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5671 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5673 * Make-common.in (run.o): Depend on remote-sim.h.
5674 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5675 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5677 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5679 * sim-io.c (sim_io_syscalls): Disable lseek.
5681 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5683 * gennltvals.sh: Generate syscall values for d30v.
5685 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5686 * nltvals.def: Regenerate.
5688 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5689 (os_fstat): Likewise. Validate fd argument.
5690 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5691 just compute target stat struct length.
5692 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5693 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5694 (get_string): Return host errno values so they can be properly
5696 (cb_syscall): Likewise.
5697 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5698 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5699 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5700 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5701 (get_path): New function.
5703 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5705 * sim-io.c (sim_io_syscalls): New function to provide system call
5706 emulation. Provide exit, open, close, read, write, lseek, and
5708 (sim_io_getstring): New function to return a string from a
5709 simulated memory location.
5711 * sim-io.h (sim_io_syscalls): Add declaration.
5713 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5715 * sim-core.c (sim_core_signal): Fix spelling error in message.
5717 * sim-hrw.c (sim_read): Use read map, not write map.
5719 * Make-common.in (all): Add .gdbinit.
5720 * gdbinit.in: Add dump command.
5722 * sim-model.c (model_options): Use '\0' for `shortopt'.
5724 * sim-trace.c (trace_option_handler): Set state trace file
5725 for --trace-file in addition to cpu's values.
5726 (trace_vprintf): If cpu == NULL, try state's trace file.
5727 (trace_options): Reorganize table, reword some descriptions.
5729 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5731 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5734 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5736 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5737 signal untranslated, document problem with this.
5739 * nrun.c (main): Check for a prog name of `*step'. If present,
5740 step the simulator instead of allowing it to run free.
5742 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5744 * Make-common.in (sim_main_headers): Add sim-signal.h.
5746 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5748 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5750 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5752 * sim-signal.h: Start simulator signals at 64 so that host signal
5753 numbers can be detected and reported.
5755 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5757 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5759 * callback.c (cb_host_to_target_stat): Fix return values.
5761 * cgen-sim.h (enum_signal_type): Delete.
5762 (engine_signal): Update prototype.
5763 * cgen-utils.c: Don't include <signal.h>.
5764 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5765 (engine_signal): Update.
5767 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5768 (sim_state_free): Call SIM_STATE_FREE if defined.
5770 * sim-module.c (sim_module_install): Don't leave any modules
5771 installed if one fails to install.
5773 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5775 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5776 more, since alloca is not used in this file.
5778 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5779 correctly set the carry and overflow bits for those types.
5780 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5781 with carry, so carry is correct after doing both adds.
5782 (ALU*): Space out '\' to make it easier to read.
5784 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5786 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5789 * sim-signal.c, sim-signal.h: New files.
5790 * Make-common.in (sim-signal.o): Add rule for.
5791 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5792 * sim-abort.c: Don't include <signal.h>.
5793 * sim-basics.h: #include "sim-signal.h".
5794 * sim-break.c: Don't include <signal.h>.
5795 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5796 * sim-core.c: Don't include <signal.h>.
5797 (SIGBUS): Delete definition.
5798 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5799 * sim-engine.c: Don't include <signal.h>.
5800 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5801 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5802 * sim-resume.c: Don't include <signal.h>.
5803 (SIGTRAP): Delete definition.
5804 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5805 * sim-stop.c: Don't include <signal.h>.
5806 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5807 * sim-watch.c: Don't include <signal.h>.
5808 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5810 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5812 * sim-base.h (CIA_ADDR): Provide default definition.
5813 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5814 * sim-break.c (sim_handle_breakpoint): Likewise.
5816 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5818 * Make-common.in (srccom): New variable.
5820 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5821 (LIB_OBJS): Add syscall.o.
5822 (gentmap): Pass $(NL_TARGET) to $(CC).
5823 (syscall.o): Add rule for.
5824 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5825 (sim-bits.o): Depend on $(sim-n-bits_h).
5826 (sim-load.o): Depend on callback.h.
5828 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5829 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5830 * cgen-mem.h, cgen-ops.h: New files.
5832 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5834 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5836 * callback.c: #include string.h or strings.h.
5837 #include sys/types.h and sys/stat.h.
5838 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5839 (os_get_errno,os_open): Update.
5840 (os_stat,os_fstat): New functions.
5841 (os_init): Initialize syscall_map, errno_map, open_map.
5842 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5843 errno_map, open_map, signal_map, stat_map.
5844 (cb_read_target_syscall_maps): New function.
5845 (cb_target_to_host_syscall): New function.
5846 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5847 (cb_target_to_host_open): Renamed from target_to_host_open.
5848 (store): New function.
5849 (cb_host_to_target_stat): New function.
5850 * syscall.c: New file.
5851 * gentmap.c (sys_tdefs): New global.
5852 (gen_targ_vals_h): Output target syscall numbers.
5853 (gen_targ_map_c): Update. Output target syscall translation map.
5854 * gentvals.sh: New first argument `target'. Preface table with
5855 #ifdef NL_TARGET_$target if non-null target passed.
5856 * gennltvals.sh: New file.
5857 * nltvals.def: Regenerated.
5859 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5861 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5863 (sim_core_dummy_M): Declare.
5865 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5867 * sim-core.c (sim_core_signal): Print the address of the
5870 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5872 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5874 * sim-base.h (sim_state_base): Add member trace_data.
5875 (STATE_TRACE_DATA): New macro.
5876 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5877 ({WITH_,}TRACE_DEBUG_P): New macros.
5878 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5879 (_sim_cpu): Delete forward reference.
5880 (debug_printf): Update.
5881 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5882 (trace_options): Add --trace-debug.
5883 (set_trace_options): Handle it.
5884 (trace_option_handler): Likewise.
5885 (trace_install): Init state trace_data struct.
5886 (trace_uninstall): Close state trace file.
5887 * sim-events.c (ETRACE): Only print source file and line number if
5889 * sim-n-core.h (sim_core_trace_M): Likewise.
5891 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5893 1997-11-13 Felix Lee <flee@cygnus.com>
5895 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5897 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5899 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5901 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5903 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5905 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5906 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5909 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5911 * sim-events.c (sim_events_process): Re-compute the time -
5912 update_time_from_event - as each event is processed. Reverses
5915 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5917 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5919 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5921 * sim-events.c (sim_events_process): Delete redundant call to
5922 update_time_from_event.
5923 (sim_events_slip): Always decrement time_from_event.
5924 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5925 Delete assertion that time_from_event >=0 when work in queue, no
5928 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5930 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5931 (standard_option_handler): Update.
5933 * sim-options.h: Clarify documentation.
5934 (OPTION_LONG_ONLY_P): Delete definition.
5935 (OPTION_VALID_P): Define.
5937 * sim-options.c (sim_print_help): Allow short only options.
5938 (sim_parse_args): Ditto.
5939 (sim_args_command): Skip short only options.
5940 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5941 separate entries for short and long options in the HANDLERS and
5943 (sim_parse_args): Disable argument permutation.
5945 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5947 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5948 Add argument M, size of data type.
5949 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5950 Declare, ditto for 5, 6 & 7 byte transfers.
5951 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5954 * sim-n-core.h (sim_core_trace_M): Rename from
5955 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5956 with transfer type. Print transfer direction. Handle 1 and 2 byte
5958 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5960 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5961 Update all functions.
5963 * sim-core.c: Generate functions starting with 16 not 1.
5964 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5965 all 5, 6 & 7 byte transfers.
5967 * sim-n-core.h (sim_core_read_misaligned_N,
5968 sim_core_write_misaligned_N): Implement.
5970 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5972 * sim-endian.h (U16_8): Implement
5974 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5976 * sim-endian.h (VL8_16, VH8_16): Implement.
5978 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5980 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5981 (memory_option_handler): Skip comma in alias address list
5983 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5985 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5987 (parse_size, parse_addr): New functions
5988 (memory_option_handler, memory_options): Parse address & size
5989 using new functions. Pass level, space, modulo to do_memopt_add &
5992 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5994 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5995 `attach_type attach' argument with `unsigned level' argument.
5998 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5999 sim_core_attach): Replace argument attach with level. Update
6000 verification of arguments.
6001 (sim_core_map_detach, sim_core_detach): Replace argument attach
6004 * sim-basics.h (enum _attach_type): Delete.
6006 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
6008 * sim-core.h (sim_core_write_8): Define.
6010 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6012 * sim-bits.h: Document ROTn macro.
6014 * sim-endian.h (H2T): Handle 16 byte variables.
6016 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
6019 * sim-core.c: Do not generate sim_core_*_word.
6021 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
6022 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
6024 * sim-core.h (sim_core_read_unaligned_word,
6025 sim_core_read_aligned_word, sim_core_read_word,
6026 sim_core_write_unaligned_word, sim_core_write_aligned_word,
6027 sim_core_write_word): Change to macros that map onto sim_core_*_N.
6029 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
6031 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
6033 * sim-endian.h: Disable 16 byte support.
6035 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6037 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
6039 * sim-n-core.h (sim_core_trace_N): New function.
6040 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
6041 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
6043 * sim-endian.h: Add 128 bit variant.
6045 * sim-core.h, sim-core.c: Add 128 bit variant.
6047 * sim-types.h: Add signed128 and unsigned128 types using a struct.
6049 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6051 * sim-events.c (sim_events_process): Clear events->work_pending.
6052 (sim_events_tickn, sim_events_tick): Accumulate, instead of
6053 setting, nr_ticks_to_process.
6054 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6055 when the event queue isn't next.
6057 * sim-events.h, sim-events.c (sim_events_slip): New function.
6059 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6061 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6063 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6066 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
6068 * nrun.c (main): Remove useless test of name != NULL.
6069 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
6071 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6073 * sim-fpu.c (EXPMAX): Type is unsigned.
6074 (MIN_INT, MAX_INT): Type is signed64.
6075 (i2fpu): Type of val is signed64.
6077 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6079 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6080 a bucket size of zero.
6082 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6083 OPTION_PROFILE_PC): Define.
6084 (profile_option_handler): Add support for --profile-pc and
6085 --profile-pc-granularity options.
6086 (profile_pc_init): When possible, compute nr buckets from bucket
6089 * sim-profile.c (profile_pc_init): Align the profile-pc end
6090 address with the profile-pc bucket size.
6092 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6093 something less ambiguous.
6094 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6096 * sim-profile.c (profile_pc_cleanup): New function. Move
6097 profile_pc_uninstall code to here.
6098 (profile_pc_uninstall): Call.
6099 (profile_pc_init): Call.
6101 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6103 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6104 file using BSD gprof format.
6106 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6108 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6109 MSBIT64): Force result to unsignedN.
6111 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6113 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6115 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6116 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6117 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6118 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6120 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6122 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6125 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6126 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6128 (sim_core_attach): Rename buffer_freed to free_buffer, type
6129 void*. Ensure that allocated buffer is alligned according to
6132 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6134 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6135 (ALU64_SUB): Define.
6137 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6138 (.gdbinit): Remove dependencies, generate once per build.
6140 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6142 * sim-n-core.h (sim_core_read_aligned_N,
6143 sim_core_write_aligned_N): Make xaddr param type address_word not
6146 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6148 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6149 unpacked floating point struct. Pass sim_fpu object by reference.
6150 Add preliminary support for rounding modes.
6152 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6154 * configure: Regenerated to track ../common/aclocal.m4 changes.
6156 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6158 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6159 WITH_TARGET_BITSIZE.
6161 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6163 * sim-profile.c (profile_print_core): label needs empty statement.
6165 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6167 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6168 and zfree instead of xmalloc and free. Prevents warnings.
6170 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6172 * configure: Regenerated to track ../common/aclocal.m4 changes.
6174 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6176 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6177 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6179 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6180 controling the bitsize/msb of the target.
6182 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6184 * Make-common.in: New files sim-break.c, sim-break.h.
6185 * sim-base.h: Add point to breakpoint list to sim_state_base.
6186 * sim-break.c sim-break.h: New modules that implement intrinsic
6188 * sim-module.c: Add breakpoint module.
6190 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6192 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6194 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6196 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6197 (SIGBUS) define for Windows.
6198 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6199 * sim-resume.c: define SIGTRAP for windows.
6200 * sim-xcat.h: use token pasting if ALMOST_STDC.
6202 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6204 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6206 (CONFIG_CFLAGS): Add same.
6208 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6210 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6211 (SIGNED32): use ##i32.
6213 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6215 * configure: Regenerated to track ../common/aclocal.m4 changes.
6217 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6219 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6222 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6223 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6224 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6225 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6226 (CONFIG_CFLAGS): Add same.
6228 * aclocal.m4: Perform AC_SUBST on optional options.
6230 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6232 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6234 * sim-options.c (standard_option_handler): Typo in warning message.
6236 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6238 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6239 insn count. Make count conditional on there being a valid
6241 (profile_pc_init): Make default PC profile frequency an arbitrary
6244 * sim-base.h: Ditto.
6246 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6249 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6252 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6254 * configure: Regenerated to track ../common/aclocal.m4 changes.
6256 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6258 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6259 configured alignment.
6261 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6263 * configure: Regenerated to track ../common/aclocal.m4 changes.
6265 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6267 * sim-config.c (sim_config): Check for default alignment.
6269 * sim-options.c (standard_option_handler): Add alignment option.
6271 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6272 default alignment requirements on memory accesses.
6274 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6276 * sim-load.c (sim_load_file): Return failure if the executable
6277 had no loadable sections.
6279 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6281 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6284 * sim-core.c (sim_core_signal): When bad access halt simulator
6285 SIGSEGV / SIGBUS instead of aborting.
6286 (signal.h): Include.
6288 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6289 options was missing.
6291 * sim-bits.h (MOVED): Define
6293 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6295 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6298 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6300 * sim-bits.c: Add 8 bit versions of bit macros.
6302 * sim-bits.h: Ditto.
6304 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6306 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6307 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6309 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6310 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6312 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6313 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6315 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6317 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6318 configure.in: Output to cconfig.h instead of config.h.
6320 * configure: Regenerated to track ../common/aclocal.m4 changes.
6322 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6324 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6327 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6329 * callback.c (os_write): divert stdout and stderr to their
6332 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6334 * sim-profile.c (profile_print_speed): Call
6335 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6337 * sim-events.c (sim_events_elapsed_time): New function return nr
6338 host MS consumed by the simulator.
6339 (sim_watch_valid): Use.
6341 * sim-module.c (modules): Install sim_events very very early.
6343 * sim-profile.c (profile_print): Call profile_print_pc.
6345 (profile_pc_init): New function, set up processor for PC
6347 (profile_print_pc): New function, print a PC profile.
6348 (profile_pc_event): New function, sample PC.
6350 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6351 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6354 * sim-options.c (sim_print_help): Pacify GCC.
6356 * sim-n-core.h (sim_core_read_aligned_N,
6357 sim_core_write_aligned_N): Add un-conditional profile call.
6358 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6359 profile call when aligned read/write isn't used.
6361 * sim-base.h: Include sim-profile, sim-model after sim-core &
6362 sim-events allow sim-core to define useful values.
6364 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6365 (profile_option_handler, profile_options): Add support for
6366 --profile-core option.
6367 (print_bar): Include when core profiling.
6368 (profile_print_core): New function, print core profile.
6370 * sim-config.c (print_sim_config): Print profile status.
6372 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6373 WITH_PROFILE_PC_P): Define.
6374 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6375 (PROFILE_COUNT_CORE): Define.
6377 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6379 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6380 interrupt_names array as the data.
6381 (sim-watch.h): Document.
6383 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6385 * sim-options.c (sim_print_help): When the doc string is to long
6388 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6389 that only the first few the watch options are listed. Generate
6390 meanginful usage messages.
6392 * sim-options.h (struct OPTION): Clarify use of doc_name field
6394 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6396 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6397 (standard_option_handler): Handle --architecture-info.
6399 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6401 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6402 illegal zero-sized array.
6403 * sim-core.c (sim_core_xor_read_buffer): same.
6405 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6407 * nltvals.def: Regenerate.
6409 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6411 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6413 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6415 * sim-bits.c (MASKED): Delete.
6416 (EXTRACTED): Delete.
6417 (LSEXTRACTED, MSEXTRACTED): New functions.
6419 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6420 (MSMASKEDn, LSMASKEDn): Add last argument.
6423 * sim-bits.h (EXTEND8, EXTEND16): Define.
6424 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6426 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6428 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6429 current instruction address.
6431 * sim-inline.h (*_ENGINE): Define.
6433 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6435 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6437 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6438 (watch_option_handler): Call delete_watchpoint with ident or type.
6439 (sim_watchpoint_install): Create interrupt specific watchpoint
6440 commands on the fly.
6441 (do_watchpoint_create): New function, create a watch point using
6442 type/int-nr info encoded in the option nr.
6443 (do_watchpoint_info): New function. List active watchpoints.
6445 * sim-watch.h: Change data structure to a list.
6447 * sim-memopt.c (memory_option_handler): Require explicit "all"
6448 before deleting all memory regions.
6450 * sim-utils.c (sim_do_commandf): New function, printf version of
6453 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6455 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6457 (SIGNED64, UNSIGNED64): Delete.
6458 (ALU64_ADD): Don't rely on bit endianness.
6459 (ALU64_BEGIN): Define.
6461 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6462 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6464 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6465 suffix - u64, LL - to 64 bit constants.
6467 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6469 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6471 * sim-utils.h (NZALLOC): Define - zalloc * N.
6473 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6474 implementation of read/write functions.
6476 * Make-common.in (sim-hrw.o): New target.
6478 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6481 * sim-memopt.c (memory_option_handler): Implement memory-size
6482 command. Implement memory-alias command. Let memory-delete delete
6484 (add_memopt): New function. Add a memory region.
6485 (do_memopt_delete): New function. Delete a memory region.
6487 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6489 * sim-core.c (sim_core_detach): New function.
6490 (sim_core_map_detach): New function. Perform the actual detach.
6491 (sim_core_init): Move initialization code from here.
6492 (sim_core_install): To here.
6493 (sim_core_uninstall): And here.
6495 * sim-module.c: Add memopt module.
6497 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6498 simulator base type.
6500 * Make-common.in (sim_main_headers): Add sim-memopt.h
6501 (sim-memopt.o): New target.
6503 * sim-core.c (sim_core_install): Add core_options to the option
6506 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6509 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6512 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6513 address_word, add mask member.
6515 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6516 address_word, allow for 64bit targets in 32bit host. Add modulo
6518 (sim_core_map_attach): Ditto.
6519 (new_sim_core_mapping): Ditto.
6520 (sim_core_translate): Mask address when modulo memory.
6522 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6524 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6526 * gdbinit.in: New file.
6527 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6528 * Make-common.in (distclean): Delete .gdbinit.
6529 (.gdbinit): Add rule for.
6530 * configure: Regenerated to track ../common/aclocal.m4 changes.
6532 * Make-common.in (cgen-run.o): Add rule for.
6534 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6536 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6538 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6539 both resumed and previous elapsed time.
6540 (sim_events_init): Set initial_wallclock and current_wallclock to
6542 (sim_events_install): Install sim_events_suspend and
6544 (sim_events_watch_clock): Allow for suspended simulator when
6545 computing the time of the clock event.
6547 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6548 initial_wallclock to elapsed_wallclock, set both to zero.
6549 (sim_events_init, sim_events_uninstall): Delete prototypes.
6551 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6553 * sim-module.c(sim_module_resume, sim_module_suspend): New
6556 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6558 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6561 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6563 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6564 * Make-common.in (TAGS): Likewise.
6565 * sim-n-bits.h: Add TAGS comments for all functions.
6566 * sim-n-core.h: Likewise.
6567 * sim-n-endian.h: Likewise.
6569 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6571 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6574 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6576 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6579 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6581 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6582 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6584 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6586 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6587 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6588 nr_transfered and nr_this_transfer unsigned.
6590 * sim-events.c (sim_events_tickn): N is signed, as limited to
6593 * sim-n-endian.h (offset_N): Change size to unsigned.
6595 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6597 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6599 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6601 * sim-options.c (sim_parse_args): Use dupargv.
6603 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6605 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6607 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6609 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6612 * sim-options.c (standard_options): Add --architecture=MACHINE and
6613 --target=TARGET options.
6614 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6615 (standard_option_handler): Handle architecture and target options.
6618 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6620 (sim_analyze_program): Set prog_bfd architecture from
6621 STATE_ARCHITECTURE if known.
6623 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6625 * configure: Regenerated to track ../common/aclocal.m4 changes.
6628 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6630 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6631 that option does not apply to certain files.
6633 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6635 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6636 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6637 offset from MSB/LSB.
6639 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6640 access address of sub word quantity of a hosts 16, 32, 64 bit word
6642 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6643 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6644 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6645 return N*2 byte value with argument in Hi/Lo word. Renamed from
6646 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6648 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6649 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6650 so that bit offset is explicit.
6652 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6654 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6655 Update STATE_PROG_BFD when needed with a dup'd copy of the
6658 * sim-config.c (sim_config): Delete ABFD argument, use
6659 STATE_PROG_BFD directly.
6661 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6663 * run.c (main): Pass the open ABFD to sim_create_inferior.
6665 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6669 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6670 hardware only simulator targets.
6672 * Make-common.in (sim-hload.o): Add rule.
6674 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6676 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6677 used by copyargv and freeargv.
6679 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6680 STATE_PROG_ARGV, not just a pointer.
6682 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6684 * configure: Regenerated to track ../common/aclocal.m4 changes.
6687 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6689 * aclocal.m4 (sim-endian): Add second argument to
6690 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6691 default endian when not hardwired.
6693 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6694 else failes value for target byte order.
6696 * sim-config.c (sim_config): Add abfd arguments. Set
6697 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6699 (sim_config): Return SIM_RC, don't abort.
6702 * run.c (main): Update call to sim_open - add ABFD argument.
6703 * nrun.c (main): Add NULL ABFD argument.
6705 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6707 * callback.c (os_poll_quit): Make static.
6708 Call sim_cb_eprintf, not p->eprintf.
6709 (sim_cb_printf, sim_cb_eprintf): New functions.
6710 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6712 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6713 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6714 sim-utils.h. #include sim-utils.h.
6715 * sim-utils.h: Above decls moved here.
6716 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6718 * sim-watch.c (action_watchpoint): Fix thinkos.
6720 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6722 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6724 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6726 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6727 to FORCED_ALIGNMENT case.
6729 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6731 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6733 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6735 * Make-common.in (libsim.a): Fix typo.
6737 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6739 * nrun.c (main): Verify the structure returned before using it.
6741 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6743 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6746 * sim-engine.c (sim_engine_install): New function. Install the
6747 engine init functions.
6748 (sim_engine_init): [Re]initialize the simulator engine.
6750 * sim-module.c: Add sim_engine to list of modules that always
6753 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6755 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6756 to remove the old watchpoint, not delete_watchpoint.
6757 (watch_option_handler): Action the correct watchpoint, not just
6760 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6762 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6763 both low and high word.
6764 (sim_core_write_aligned_N): Ditto.
6766 * sim-trace.c (set_trace_options): Delete code explicitly setting
6769 * sim-options.c (sim_print_help): Call the list commands if not a
6770 standalone simulator.
6771 (sim_print_help): Advise that some options may not be applicable.
6773 * sim-trace.c (set_trace_options): Assume core present.
6775 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6776 buffer when full not almost full.
6778 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6780 * sim-events.c (sim_events_process): Don't blat the event queue
6781 when processing watchpoints.
6783 * sim-watch.h: Make arg unsigned long - stop sign extension.
6785 * sim-events.c (sim_watch_valid): rewrite so debugable.
6787 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6789 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6790 inequality test is possible.
6791 (handle_watchpoint): Re-pass is_within arg.
6792 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6793 0 to schedule_watchpoint's is_within arg.
6794 (sim_watchpoint_init): Re-pass is_within arg.
6796 * sim-options.c (sim_print_help): Add is_command argument. Don't
6797 include -- prefix when called from the command line interpreter.
6799 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6801 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6802 zero indicates that the test should be reversed.
6803 (sim_events_watch_core): Ditto.
6804 (WATCH_CORE): Compare range against is_within.
6807 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6809 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6810 sim_core_read_buffer. Check nr-bytes transfered.
6812 * sim-core.h (sim_core_common): Define a new struct that contains
6813 the common data. to sd and cpu structures.
6814 * sim-core.c (sim_core_attach): Update.
6815 (sim_core_init): Update. Remember to copy initialized data to each
6817 (sim_core_find_mapping): Ditto.
6819 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6820 (sim_core_write_buffer): Ditto.
6822 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6823 transfer use xor version of read buffer.
6824 (sim_core_write_unaligned_N): Ditto for write.
6826 * sim-core.c (sim_core_xor_read_buffer): New function implement
6827 xor-endian data read breaking transfer up into xor-endian sized
6829 (sim_core_xor_write_buffer): Ditto for write.
6830 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6831 - needed for xor-endian transfers.
6833 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6835 * sim-inline.h: Review description.
6837 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6838 to just those involved in data transfers and configuration.
6840 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6842 * sim-n-core.h (sim_core_read_aligned_N): Use.
6843 (sim_core_read_unaligned_N): Ditto.
6844 (sim_core_read_unaligned_N): Ditto..
6845 (sim_core_write_unaligned_N): Ditto.
6847 * sim-core.h: Add xor endian bitmap to main structure. *
6849 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6851 (sim_core_read_aligned_N): Ditto.
6853 * sim-core.c (sim_core_set_xor_endian): New function.
6854 (sim_core_attach): Don't overwrite the per-cpu xor map when
6855 cloning the global core.
6857 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6859 * sim-engine.h: Update below so that it is using an enumerated
6862 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6864 * sim-engine.c (sim_engine_restart):
6865 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6866 return value used for simulator restart from 0 to 2.
6868 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6870 * cgen-scache.c (scache_option_handler): Add is_command arg.
6872 * sim-model.c (model_option_handler): Add is_command argument.
6874 * sim-profile.c (profile_option_handler): Add is_command arg.
6876 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6879 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6880 order that they are registered.
6882 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6883 between option and command line processing.
6885 * sim-options.c: Include stdlib.h, ctype.h.
6887 * Make-common.in (sim-watch.o): Add rule.
6888 (sim_main_headers): Assume sim-assert.h included.
6889 (sim-*.o): Simplify make rule.
6891 * sim-module.c: Add sim_watch_install to module list.
6893 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6895 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6898 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6899 * sim-events.c (sim_events_install): Ditto.
6900 * sim-core.c (sim_core_install): Ditto.
6901 * sim-model.c (model_install): Ditto.
6902 * sim-options.c (standard_install): Ditto.
6903 * sim-profile.c (profile_install): Ditto.
6904 * sim-reason.c (sim_stop_reason): Ditto.
6905 * sim-run.c (sim_engine_run): Ditto.
6906 * sim-utils.c (sim_analyze_program): Ditto.
6908 * sim-module.c (modules): Make profile_install and trace_install
6911 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6913 * sim-options.c (standard_option_handler): Set the byte order.
6915 * sim-events.c (sim_events_process): Allow multi tick processing.
6916 (sim_events_tickn): New function - multi cycle tick.
6918 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6919 prototypes. Under development.
6920 (sim_events): Replace processing with nr_ticks_to_process.
6922 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6924 * nrun.c (main): Pass callbacks to sim_open instead of using
6927 * run.c (main): Ditto.
6929 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6931 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6932 stop tk interrupting malloc calls.
6933 (sim_events_zalloc): Converse.
6935 * Make-common.in (sim_main_headers): Add sim-events.h.
6937 * sim-events.c (sim_events_schedule_after_signal): Change return
6938 type to void - signal events are strictly internal.
6939 (sim_events_init): Allocate a finite buffer for signal events.
6940 (sim_events_schedule_after_signal): Enter signal events into the
6943 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6944 (sim_engine_restart): Ditto.
6945 (sim_engine_abort): Ditto.
6946 * sim-stop.c (sim_stop): Ditto.
6947 (control_c_simulation): Ditto.
6948 * sim-resume.c (sim_resume): Ditto.
6949 (has_stepped): Ditto.
6950 * sim-abort.c (sim_engine_abort): Ditto.
6952 * sim-basics.h (transfer_type): New type.
6954 * sim-core.c (sim_core_signal): New function. Print core signal
6956 (sim_core_find_mapping): Add transfer argument.
6958 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6959 SIM_CORE_SIGNAL if a recoverable abort.
6960 * sim-core.c (sim_core_find_mapping): Ditto.
6962 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6964 * sim-core.c (sim_core_find_mapping): Replace calls to
6965 sim_io_error to more resiliant sim_engine_abort.
6967 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6968 (sim_core_write_unaligned_N): Ditto.
6970 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6972 * sim-module.c: Add sim_events_install to list.
6974 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6976 (sim_events_init): Now returns SIG_RC.
6978 * sim-run.c: New file. Generic sim_engine_run.
6979 * sim-reason.c: New file. Generic sim_stop_reason.
6980 * sim-stop.c: New file. Generic sim_stop.
6981 * sim-resume.c: New file. Generic sim_resume.
6983 * Make-common.in (sim-engine.o): Add rule.
6984 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6986 * sim-engine.h, sim-engine.c: New file. Provide generic
6987 implementation of sim_engine_halt, sim_engine_error. et.al.
6989 * sim-base.h (sim_state_base): Add member halt.
6990 (sim-engine.h): Include.
6992 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6994 * sim-events.c (sim_events_poll): Update event handler.
6996 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6998 * sim-events.h, sim-events.c (sim_events_watch_clock): New
7000 (sim_events_watch_sim): New function.
7001 (sim_events_watch_core): New function.
7002 (sim_watch_valid): New function.
7003 (sim_events_preprocess): New function.
7004 (sim_events_process): Process the watchpoints as well as the timer
7006 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
7007 (sim_events_deschedule): Check all the queues when removing an
7009 (sim_events_init): Ditto for cleaning.
7011 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
7013 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
7015 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
7017 * callback.c (os_open): Type of arg flags is int.
7019 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
7021 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
7022 just like normal numbers as per IEEE rules.
7024 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
7026 * callback.c (os_close): Mark the descriptor as being
7027 available if the close succeeded.
7028 (os_open): Pass 0644 as the mode of the file being created.
7030 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
7032 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
7035 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
7036 * sim-lnline.h: Update.
7038 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
7039 conversion functions.
7040 (sim_fpu_to{32,64}[iu]): New fp2int functions.
7042 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
7043 compare functions. Replacing.
7044 (sim_fpu_cmp): This. Delete.
7046 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
7048 * sim-core.c (sim_core_find_mapping): Call engine_error not
7049 sim_io_error when possible.
7051 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
7053 * sim-endian.h (V1_H2): Add macro's to insert a word into a
7054 high/low double word.
7056 * sim-trace.h: Remove definition of attribute - defined in
7059 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7061 * sim-options.h (struct OPTION): Add doc_opt as the documenting
7062 name of the option - or family of options.
7064 * sim-options.c (sim_args_command): Match command `a-b c' with
7065 option `--a-b-c' from option table.
7067 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7069 * sim-options.c (sim_print_help): For optional arguments, wrap
7072 * sim-trace.c (set_trace_options): New function, handle optional
7073 argument and multiple assignment.
7074 (trace_option_handler): Update.
7076 * sim-trace.c (trace_option_handler): Trace branch and not fpu
7077 when branch tracing selected.
7079 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
7081 * sim-trace.c (trace_one_insn): Make a va-args function.
7083 * sim-trace.c (trace_vprintf): New function, va-arg version of
7086 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
7088 * sim-trace.c (trace_uninstall): Don't close a file twice.
7089 * sim-profile.c (profile_uninstall): Likewise.
7091 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
7093 * sim-trace.c (toplevel): Include bfd.h.
7094 (trace_options): Note that --trace-linenum also turns on
7095 --trace-insn. Add --trace-{branch,semantics}.
7096 (trace_option_handler): If --trace-linenum, also turn on
7097 --trace-insn. Add --trace-branch support. If --trace-semantics,
7098 turn on ALU, FPU, branch, and memory tracing.
7099 (trace_one_insn): New function to trace an instruction. Support
7101 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7103 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7104 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7105 (TRACE_branch): Add new mask.
7106 (TRACE_*_P): Define all possible trace_p macros.
7107 (trace_one_insn): Declare function.
7109 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7111 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7112 GNU C doesn't support __attributes__.
7113 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7116 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7118 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7119 addresses are masked forcing them to be correctly aligned.
7120 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7121 * sim-config.c (config_alignment_to_a): Update.
7123 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7125 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7127 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7128 processor specific core maps.
7129 (sim_core_map_attach): Copy the core map data to each of the
7130 processor specific core data structures.
7131 * sim-core.c (sim_core_find_mapping): Update.
7133 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7134 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7135 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7136 alternatives that handle unaligned addresses.
7137 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7139 * cgen-utils.c (sim_disassemble_insn): Update.
7141 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7143 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7146 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7149 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7151 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7153 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7156 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7159 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7161 * cgen-trace.c: Prepend additional trace_printf argument.
7163 * cgen-utils.c (sim_disassemble_insn): Add additional core
7166 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7168 * nrun.c (main): Catch/report errorenous simulator states.
7170 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7171 * sim-trace.c: #include string.h/strings.h so that memset is
7173 * sim-utils.c: Ditto.
7174 * sim-profile.c: Ditto. And stdlib.h.
7175 (print_bar): Only define when used by instruction or memory profiler.
7177 * sim-options.c (standard_option_handler): Make ul more local.
7179 * sim-load.c (sim_load_file): Make the name constant.
7180 (sim_load_file): Passify gcc.
7182 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7184 * sim-utils.c, sim-load.c: Include sim-utils.h.
7186 * sim-base.h (sim_cpu): Pre define here so available to all.
7188 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7189 Restore the sim_cpu and instruction_address arguments so that full
7190 information is available to the abort function.
7191 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7192 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7194 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7195 tracing support for sim-events and sim-core.
7196 (trace_option_handler): Convert #if to if where possible so always
7197 compiled/checked by C compiler.
7198 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7200 * sim-base.h: Adjust comment documenting how to define the cpu
7202 (sim_state_base): Add sim_core and sim_events to simulator base
7205 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7206 * sim-core.c (sim_core_init, sim_core_attach,
7207 sim_core_find_mapping): Update.
7208 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7209 update_time_from_event, insert_sim_event,
7210 sim_events_schedule_after_signal, sim_events_deschedule,
7211 sim_events_tick): Ditto.
7213 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7214 sim-model.h): Move #includes from here.
7215 * sim-base.h: To here.
7216 (sim-core.h, sim-events.h, sim-io.h): Include also
7218 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7220 * callback.c (default_callback): Missing initialisers.
7222 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7224 * sim-utils.c (sim_add_commas): New function.
7225 * sim-basics.h (sim_add_commas): Add prototype.
7226 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7227 * sim-profile.c (COMMAS): New macro.
7228 (print_*): Use it to print commas in numbers.
7230 * configure: Regenerated.
7232 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7233 (cgen_state): New member run_fast_p.
7234 (cgen_init): Add prototype.
7235 (sim_disassemble_insn): New arg `cpu'.
7236 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7237 * cgen-utils.c (cgen_init): New function.
7238 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7239 * genmloop.sh: Call engine_halt if loop exits.
7241 * Makefile.in (sim-options_h): Define.
7242 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7243 (sim-model.o): Add new rule.
7244 (cgen-{scache,trace,utils}.o): Add new rules.
7245 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7246 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7247 Indent output by 2 spaces.
7248 * cgen-scache.h (scache_print_profile): Update.
7249 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7250 Use trace_printf, not fprintf.
7251 (trace_extract): Use trace_printf, not cgen_trace_printf.
7252 * genmloop.sh (!FAST case): Increment `insn_count'.
7253 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7254 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7255 access macro's name.
7256 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7257 Change return type to SIM_RC.
7258 (sim_core_{install,uninstall}): New functions.
7259 * sim-core.h (sim_core_{install,uninstall}): Declare.
7260 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7261 Change return type to SIM_RC.
7262 * sim-model.h (models,machs,model_install): Declare.
7263 * sim-module.c (modules): Add scache_install, model_install.
7264 (sim_post_argv_init): Set cpu->state backlinks.
7265 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7266 (standard_option_handler): Likewise.
7267 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7270 (profile_options): Delete --profile-simcache.
7271 (profile_option_handler): Likewise.
7272 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7274 (profile_print_{memory,model}): Likewise.
7275 (profile_print_simcache): Delete.
7276 (profile_print_speed): New function.
7277 (profile_print): Rewrite.
7278 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7279 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7280 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7281 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7282 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7283 (profile_print): Update prototype.
7285 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7287 * cgen-scache.[ch], cgen-sim.h: New files.
7288 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7289 * sim-model.c: New file.
7291 * Make-common.in (clean targets): Undo patch of Apr. 22.
7293 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7295 * sim-n-bits.h (signed): If we have a standard compiler, undef
7296 signed, so that signedN is defined correctly.
7298 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7300 * sim-module.h, sim-model.h, sim-profile.h: New files.
7301 * sim-module.c, sim-profile.c: New files.
7302 * Make-common.in (SIM_PROFILE): Define
7303 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7304 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7305 (sim_module.o,sim-profile.o): Add rules for.
7306 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7307 (--enable-sim-profile): Add.
7308 * configure: Regenerated.
7309 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7310 model. Move trace and profile support to sim-{trace,profile}.h.
7311 New members trace_data, profile_data.
7312 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7313 * sim-config.h: Provide default definition of WITH_PROFILE.
7314 (WITH_TRACE): Change default to -1.
7315 (MAX_NR_PROCESSORS): Always define.
7316 * sim-options.c: Move trace and profile support to
7317 sim-{trace,profile}.h.
7318 (sim_pre_argv_init): Moved to sim-model.c.
7319 (standard_install): New function.
7320 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7321 (standard_install): Declare.
7322 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7323 (trace_install, trace_uninstall): New functions.
7324 (trace_printf): Update reference to TRACE_FILE.
7325 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7326 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7327 (WITH_TRACE_FOO_P): Define.
7328 (trace_install): Declare.
7329 (TRACE_DATA): New struct.
7331 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7333 * run.c: Undo last exec_bfd patch.
7334 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7336 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7338 * run.c (exec_bfd): Add back in.
7339 (main): Set exec_bfd.
7341 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7343 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7345 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7347 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7348 less well defined engine_error.
7349 * sim-core.c: Ditto.
7351 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7353 * Make-common.in: Change clean targets to use :: so that other
7354 Makefiles can have their own clean targets.
7355 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7356 __STDC__ to control use of stdarg vs. varargs syntax. Some
7357 systems can't use __STDC__, but require stdarg.
7359 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7361 * sim-options.c (standard_options): Add --endian.
7362 (standard_option_handler): Likewise.
7364 * nrun.c: #include <signal.h>.
7365 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7366 handler that calls sim_stop ().
7368 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7370 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7371 handler that calls sim_stop (). Simulators may still be
7372 establishing their own handler.
7374 * sim-events.c (sim_events_poll): Rename from
7375 sim_events_at_large_int. Poll IO.
7377 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7380 * callback.c (os_poll_quit): New function poll for quit signal
7382 (default_callback): Include magic number.
7384 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7386 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7387 Check for functions getrusage, time.
7388 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7389 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7390 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7391 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7393 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7395 * sim-options.c, sim-options.h: New files.
7396 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7397 * Make-common.in (nrun.o): Add rules for.
7400 * run.c (main): Check return value of sim_open.
7402 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7403 (sim_main_headers): Add sim-trace.h.
7404 * run.c (exec_bfd, target_byte_order): Delete.
7405 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7406 call sim_load instead. Check return code of sim_create_inferior.
7407 * sim-base.h (CURRENT_STATE): Define.
7408 (sim_state_base): Make typedef. New members options, prog_argv,
7409 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7410 mem_size, memory [+ corresponding access macros].
7411 (sim_cpu_base): New typedef.
7412 * sim-trace.h: New file.
7413 * sim-trace.c: New file.
7414 * sim-basics.h: #include it.
7415 * sim-load.c: New file.
7417 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7419 * Make-common.in (INSTALL): Set to @INSTALL@.
7420 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7421 (install-common): Depend upon installdirs. Use
7422 $(program_transform_name) directly, rather than using
7424 (installdirs): New target.
7425 * Makefile.in (INSTALL): Set to @INSTALL@.
7426 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7427 (install-man): Depend upon installdirs. Use
7428 $(program_transform_name) directly, rather than using
7430 (installdirs): New target.
7432 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7434 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7437 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7439 * sim-basics.h: Only bring in config.h and tconfig.h if
7442 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7444 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7445 numbering convention of the target.
7446 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7447 and WITH_TARGET_WORD_MSB.
7448 (sim_config): When possible, check for consistency with bitsize
7451 * sim-bits.h: Allow MSB to be other than zero.
7452 * sim-bits.c: Ditto.
7453 * sim-n-bits.h: Ditto.
7455 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7456 * sim-n-bits.h (MSMASKEDn): Ditto.
7458 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7460 * Makefile.in (INSTALL): Change install.sh to install-sh.
7462 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7464 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7466 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7468 * run.c (main): Check that a program to run was specified.
7470 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7472 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7474 * configure: Regenerated to track ../common/aclocal.m4 changes.
7477 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7479 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7480 * sim-config.h: To here.
7482 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7483 (sim_main_headers): Define.
7484 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7485 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7487 (sim-utils.o): Add rule for.
7488 * sim-utils.o: New file.
7489 * sim-basics.h: #include sim-base.h.
7490 (zalloc): Make argument unsigned long.
7491 * sim-base.h: New file.
7492 * sim-inline.h (SIM_IO support): Delete.
7493 * sim-io.h: Delete inline support.
7494 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7495 * sim-config.c: sim-state.h renamed to sim-main.h.
7496 * sim-core.c: Likewise.
7497 * sim-events.c: Likewise.
7499 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7501 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7502 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7504 * configure: Regenerated to track ../common/aclocal.m4 changes.
7506 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7508 * configure: Regenerated to track ../common/aclocal.m4 changes.
7510 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7512 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7513 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7514 are defined by the configure.
7516 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7518 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7519 reserved-bits): Always define.
7521 * sim-config.h, sim-config.c (sim_config): New function - and new
7522 file - co-ordinate the setting/checking of the common simulator
7523 configuration options.
7525 * Make-common.in (sim-config.o): Add rule.
7527 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7529 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7530 va_list from void *, since va_list might not be a pointer type.
7532 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7534 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7536 (offset_N): Correct computation of LE offset.
7538 * sim-io.c (sim_io_error): Include a new line when reporting
7541 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7544 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7546 * run.c: Include alloca-conf.h.
7548 * callback.c (os_evprintf_filtered): Fix typo.
7550 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7552 * run.c (string.h, strings.h, stdlib.h): Include.
7554 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7555 0 when nothing pending.
7557 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7558 will soon be going away.
7559 (getopt): Plicate GCC.
7561 * sim-endian.c (sim-io.h): Plicate GCC.
7562 * sim-bits.c (sim-io.h): Ditto.
7563 * sim-n-bits.h (ROTn): Ditto.
7565 * sim-io.c (sim_io_error): Correct check for NULL.
7567 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7569 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7572 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7574 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7575 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7577 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7579 * sim-alu.h: Include sim-xcat.h.
7581 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7583 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7584 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7587 * sim-events.c (sim_events_at_large_int): New function. Just
7588 schedules an event every large-int ticks.
7589 (sim_events_init): Call.
7590 (sim_events_tick, sim_events_process): Move async handing to
7591 sim_events_process. Move timer decrement so that it occures after
7592 events have been processed.
7594 * sim-basics.h (struct _engine): Remove declaration.
7596 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7597 everything with same. Rename global struct to SIM_DESC.
7598 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7599 * sim-io.h, sim-io.c: Ditto.
7601 * sim-assert.h: New file. Optional assertion checking macros.
7602 * sim-io.c (sim_io_error): Make just this function tolerant to
7605 * sim-xcat.h: New file. Define concatenate macros.
7606 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7607 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7611 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7613 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7615 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7617 * sim-inline.h: Add definitions for sim-types.
7618 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7621 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7623 * sim-events.h: Remove defunct reference to callback struct.
7625 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7627 * configure: Re-generate.
7629 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7631 * Make-common.in (CSEARCH): Do not include the gdb directory in
7634 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7636 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7637 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7638 to explicitly incorporate these.
7640 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7641 specify the alignment restrictions of the target architecture -
7642 without this option all alignment restrictions are accomodated.
7643 (--enable-sim-assert): New option. Conditionally compile in
7644 assertion statements.
7645 (--enable-sim-float): New option. Strongly specify the target's
7646 floating point support.
7647 (--enable-sim-hardware): New option. Specify the hardware devices
7648 included in the simulation.
7649 (--enable-sim-packages): New option. Specify the hardware
7650 packages included in the simulation.
7651 (--enable-sim-regparm): New option. Specify that parameters be
7652 passed in registers instead of on the stack.
7653 (--enable-sim-reserved-bits): New option. Specify that reserved
7654 bits within an instruction are are correctly set.
7655 (--enable-sim-smp): New option. Specify the level of SMP support
7656 to be included in the simulator.
7657 (--enable-sim-stdcall): New option. Specify an alternative
7658 function call convention.
7659 (--enable-sim-xor-endian): New option. Configure xor-endian
7660 support used by some targets to implement bi-endian support.
7662 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7664 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7665 host endianness to be overridden.
7666 (--enable-sim-endian): Allow the target platform's byte order
7668 (--enable-sim-inline): Control the inlining of common components.
7669 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7670 (--enable-sim-warnings): Enable additional GCC compiler checks.
7671 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7674 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7675 sim-*-n.h so that the names are uniq on dos machines
7676 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7678 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7680 * run.c: #include "libiberty.h".
7681 (main): New locals sd,no_args,sim_argv.
7682 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7683 is program name. Update call to sim_set_callbacks.
7684 Record result of sim_open, pass to other sim_foo routines.
7686 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7688 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7691 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7693 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7694 Route stdout through buffered IO.
7696 * callback.c: Add os_flush_stderr, os_write_stderr,
7697 os_evprintf_filtered functions to route error output through
7700 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7701 Correct return type - should be void.
7703 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7705 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7707 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7708 not provide a default value as undefined indicates disable code.
7710 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7712 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7714 * sim-events.h, sim-events.c: Ditto.
7715 * sim-io.h, sim-io.c: Ditto.
7717 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7719 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7721 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7722 extract the tail or least signifiant bits from an integer of the
7725 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7726 WITH_TARGET_BITSIZE so that the compilation will fail when an
7727 unsupported bitsize value is defined.
7729 (INSERTED*): Convert to functions.
7730 (EXTRACTED*): Ditto.
7732 (SIGN_EXTEND, SEXT): Change to more terse name.
7734 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7736 * sim-inline.h: Allow explicit control over which .c files will be
7737 included by their header.
7739 * sim-inline.h: Allow explicit control over which .c files use the
7740 alternative - REGPARM - parameter passing mechanism.
7742 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7743 icache.c, idecode.c, semantics.c or support.c. Those names are
7744 not generally applicable.
7746 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7748 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7749 in a fashion similar to sim-endian-n.
7751 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7752 both value and address macro's.
7754 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7756 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7758 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7759 generic L_word, H_word macro's.
7761 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7763 * sim-basics.h: Borrow code from ppc directory.
7764 * sim-bits.c: Ditto.
7765 * sim-bits.h: Ditto.
7766 * sim-config.h: Ditto.
7767 * sim-endian-n.h: Ditto.
7768 * sim-endian.c: Ditto.
7769 * sim-endian.h: Ditto.
7770 * sim-inline.c: Ditto.
7771 * sim-inline.h: Ditto.
7772 * sim-types.h: Ditto.
7774 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7776 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7777 all the ALU size alternatives and then auto-configure a default.
7779 * sim-alu.h: Copy ppc/idecode_expression.h.
7781 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7783 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7784 sign extend a bit within a value.
7786 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7787 a pointer into the middle of a host word.
7788 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7790 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7792 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7793 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7794 appropriate definitions of read, write, etc. Add prototype for
7797 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7799 * Makefile.in (libcommon.a): Delete.
7800 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7801 (gentmap,targ-vals.h,targ-map.c): Likewise.
7802 (run-autoconf): Delete.
7803 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7804 (common makefile fragment): Moved back into ...
7805 * Make-common.in: Resurrect.
7806 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7807 * configure: Regenerated.
7809 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7811 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7812 (SIM_AC_OUTPUT): To here.
7814 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7816 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7817 comments and single quotes. Fixes a problem found on hpux.
7819 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7821 * aclocal.m4: Remove Make-common.in from dependencies.
7822 * (distclean): Remove targ-vals.def.
7824 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7825 into here. Makes insertion into makefiles easier. Also, change
7826 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7827 targ-map.o, and run are built. They are now built in the
7828 individual simulator directories, taking sources from ../common as
7829 necessary. This replaces the merging of libcommon.a into
7830 linsim.a, which was problematic for the WinGDB build process.
7831 * run.c: Include config.h from . instead of ../common.
7832 * Make-common.in: Remove. It's no longer necessary.
7834 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7836 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7837 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7839 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7841 * run.c (main): Set target_byte_order before call to sim_open.
7843 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7845 * callback.c: #include <stdlib.h>
7846 (os_error): New function.
7847 (default_callback): Add os_error.
7849 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7851 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7852 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7854 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7856 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7858 * run.c: #include ../common/config.h, tconfig.h.
7859 (myname): New static global.
7860 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7861 Only process -c ifdef SIM_HAVE_SIMCACHE.
7862 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7863 Parse program name from argv[0] and use in error messages.
7864 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7865 Add support for incomplete h8/300 termination indicators.
7866 (usage): Make more verbose.
7867 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7868 * Makefile.in,Make-common.in,callback.c: New files.
7869 * nltvals.def,gentmap.c,gentvals.sh: New files.
7871 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7873 * run.c: Include stdarg.h if __STDC__.
7875 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7877 * run.c (main): Don't print out anything if the signal
7878 number is zero (ie no signal).
7880 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7882 * run.c (main): Print out if the program raised a signal.
7884 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7886 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7889 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7891 * run.c (main): Explicitly cast malloc() parameter.
7893 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7895 * run.c (sim_bfd): New global to hold the bfd pointer for the
7897 (main): Initialize sim_bfd.
7899 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7901 * run.c (main): Use new bfd_big_endian macro.
7903 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7905 * run.c (main): Removed SH specific comments, so source is
7906 generic. Also updated to only load relevant sections. Moved
7907 sim_open() to after callback attach (to match GDB).
7909 * run.1: Removed SH specific comments.
7911 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7913 * run.c (main): Always return sigrc at end.
7915 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7917 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7918 bfd_check_format() fails.
7920 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7922 * run.c, run.1: From sh directory.