1 2021-06-20 Mike Frysinger <vapier@gentoo.org>
3 * Make-common.in (CGENDIR): Delete.
5 2021-06-19 Mike Frysinger <vapier@gentoo.org>
7 * Make-common.in (SIM_INLINE): Delete.
9 2021-06-19 Simon Marchi <simon.marchi@polymtl.ca>
11 * sim-inline.h: Move UNUSED before TYPE.
13 2021-06-19 Mike Frysinger <vapier@gentoo.org>
15 * Make-common.in (clean): Delete BUILT_SRC_FROM_COMMON usage.
17 2021-06-19 Mike Frysinger <vapier@gentoo.org>
19 * Make-common.in (CSEARCH): Change @INCINTL@ to $(INTL_CFLAGS).
20 (LIBINTL, LIBINTL_DEP): Delete.
22 2021-06-19 Mike Frysinger <vapier@gentoo.org>
24 * Make-common.in: Move dependency vars to ../arch-subdir.mk.in.
26 2021-06-19 Mike Frysinger <vapier@gentoo.org>
28 * Make-common.in: Move toolchain vars to ../arch-subdir.mk.in.
30 2021-06-19 Mike Frysinger <vapier@gentoo.org>
32 * Make-common.in (lt_cv_dlopen_libs): Delete.
33 (@PLUGINS_TRUE@LIBDL): Likewise.
34 (ZLIB): Use $(zlibdir).
36 2021-06-19 Mike Frysinger <vapier@gentoo.org>
38 * Make-common.in (CONFIG_LIBS): Add $(COMMON_LIBS).
40 2021-06-18 Mike Frysinger <vapier@gentoo.org>
42 * Make-common.in (WARN_CFLAGS, WERROR_CFLAGS): Delete.
44 2021-06-18 Mike Frysinger <vapier@gentoo.org>
46 * Make-common.in: Include ../arch-subdir.mk.
48 2021-06-18 Mike Frysinger <vapier@gentoo.org>
50 * cgen-run.c: Include sim-signal.h.
51 * cgen-utils.c, nrun.c, sim-core.c, sim-engine.c, sim-reason.c,
52 sim-resume.c, sim-signal.c, sim-stop.c, sim-watch.c: Likewise.
53 * sim-basics.h: Delete sim-signal.h include.
55 2021-06-18 Mike Frysinger <vapier@gentoo.org>
57 * sim-basics.h: Delete libiberty.h include.
59 2021-06-17 Mike Frysinger <vapier@gentoo.org>
61 * Make-common.in (SIM_ENDIAN): Delete.
62 * sim-config.c (sim_config): Delete WITH_DEFAULT_TARGET_BYTE_ORDER.
63 (sim_config_print): Likewise.
64 * sim-config.h (WITH_TARGET_BYTE_ORDER): Delete.
65 (WITH_DEFAULT_TARGET_BYTE_ORDER): Likewise.
67 2021-06-17 Mike Frysinger <vapier@gentoo.org>
69 * cgen-trace.c: Include sim/callback.h.
70 * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
71 * sim-basics.h: Delete sim/callback.h include.
72 * sim-endian.h: Include bfd.h.
73 * sim-syscall.h (struct cb_syscall): New forward decl.
74 * sim-utils.h (sim_analyze_program): Likewise.
76 2021-06-16 Mike Frysinger <vapier@gentoo.org>
78 * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
79 (generated_files): Delete config.h.
80 (distclean): Likewise.
81 (config.h, stamp-h): Delete rules.
82 * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
85 2021-06-15 Mike Frysinger <vapier@gentoo.org>
87 * Make-common.in: Add stamp-modules rule to avoid rebuilds.
88 (clean): Delete modules.c files.
89 * local.mk: Add version.c-stamp rule to avoid rebuilds.
90 (CLEANFILES): Add version.c files.
92 2021-06-14 Mike Frysinger <vapier@gentoo.org>
94 * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
96 2021-06-14 Mike Frysinger <vapier@gentoo.org>
98 * Make-common.in (GNULIB_BUILDDIR): Rename to ...
99 (GNULIB_PARENT_DIR): ... this. Remove "gnulib" from value.
101 2021-06-12 Mike Frysinger <vapier@gentoo.org>
103 * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
104 * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
105 * portability.c, portability.h: New files.
107 2021-06-12 Mike Frysinger <vapier@gentoo.org>
109 * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
110 (COMMON_OBJS_NAMES): ... here. Rename var from COMMON_OBJS.
111 (COMMON_OBJS): Redefine.
112 * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
113 * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
114 (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
116 2021-06-12 Mike Frysinger <vapier@gentoo.org>
118 * dv-sockser.c: Include sys/select.h.
120 2021-06-12 Mike Frysinger <vapier@gentoo.org>
122 * Make-common.in: Delete SIM_ALIGNMENT.
123 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
125 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
126 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
128 2021-06-12 Mike Frysinger <vapier@gentoo.org>
130 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
132 2021-06-09 Mike Frysinger <vapier@gentoo.org>
134 * sim-basics.h (NULL): Delete.
136 2021-06-09 Mike Frysinger <vapier@gentoo.org>
138 * nrun.c (main): Set default_callback.target_endian to
139 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
141 2021-06-09 Mike Frysinger <vapier@gentoo.org>
143 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
144 * cgen-run.c (cgen_get_fast_p): New function.
145 (sim_resume): Move fast_p up and call cgen_get_fast_p.
146 * cgen-utils.c (cgen_init): Delete.
147 * sim-base.h: Delete cgen-sim.h include.
148 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
150 2021-06-08 Mike Frysinger <vapier@gentoo.org>
152 * Make-common.in (IGEN_RUN): New variable.
153 (IGEN): Remove ASAN_OPTIONS.
155 2021-06-05 Mike Frysinger <vapier@gentoo.org>
157 * Make-common.in (COMMON_OBJS): Define.
158 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
159 (version.c): Delete target.
160 (generated_files): Delete version.c.
161 * local.mk: New file.
163 2021-05-29 Mike Frysinger <vapier@gentoo.org>
165 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
167 2021-05-29 Mike Frysinger <vapier@gentoo.org>
169 * Make-common.in (GNULIB_BUILDDIR): Define.
170 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
171 (CSEARCH): Add -I../...
172 (ALL_CFLAGS): Add $(INCGNU).
173 (EXTRA_LIBS): Add $(LIBGNU).
174 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
176 2021-05-17 Mike Frysinger <vapier@gentoo.org>
178 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
179 (struct sim_state_base): Merge into ...
180 (struct sim_state): ... this.
181 (STATE_MY_NAME): Delete base.
182 (STATE_OPEN_KIND): Likewise.
183 (STATE_CALLBACK): Likewise.
184 (STATE_ENVIRONMENT): Likewise.
185 (STATE_CONFIG): Likewise.
186 (STATE_MODULES): Likewise.
187 (STATE_OPTIONS): Likewise.
188 (STATE_VERBOSE_P): Likewise.
189 (STATE_TRACE_DATA): Likewise.
190 (STATE_ARCHITECTURE): Likewise.
191 (STATE_TARGET): Likewise.
192 (STATE_PROG_ARGV): Likewise.
193 (STATE_PROG_BFD): Likewise.
194 (STATE_PROG_SYMS): Likewise.
195 (STATE_PROG_SYMS_COUNT): Likewise.
196 (STATE_TEXT_SECTION): Likewise.
197 (STATE_TEXT_START): Likewise.
198 (STATE_TEXT_END): Likewise.
199 (STATE_START_ADDR): Likewise.
200 (STATE_SCACHE_SIZE): Likewise.
201 (STATE_CORE): Likewise.
202 (STATE_MEMOPT): Likewise.
203 (STATE_EVENTS): Likewise.
204 (STATE_ENGINE): Likewise.
205 (STATE_WATCHPOINTS): Likewise.
206 (STATE_HW): Likewise.
207 (STATE_LOAD_AT_LMA_P): Likewise.
208 (SIM_MAGIC_NUMBER): Likewise.
209 (STATE_MAGIC): Likewise.
210 * sim-utils.c (sim_state_alloc_extra): Delete check for
211 SIM_HAVE_COMMON_SIM_STATE.
213 2021-05-17 Mike Frysinger <vapier@gentoo.org>
215 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
216 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
217 SIM_HAVE_COMMON_SIM_STATE.
218 (struct sim_state): Add cgen_state.
219 (STATE_CGEN_STATE): Define.
221 2021-05-17 Mike Frysinger <vapier@gentoo.org>
223 * sim-base.h (struct sim_state): Update comment.
224 (struct sim_state): Define.
225 (STATE_ARCH_DATA): Likewise.
226 (sim_state_alloc): New define.
227 (sim_state_alloc_extra): Renamed & add 3rd arg.
228 * sim-utils.c (sim_state_alloc): Likewise.
229 (sim_state_alloc_extra): Set arch data.
231 2021-05-16 Mike Frysinger <vapier@gentoo.org>
233 * callback.c: Replace config.h include with defs.h.
234 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
235 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
236 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
237 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
238 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
239 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
240 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
241 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
242 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
243 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
244 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
245 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
246 config.h include with defs.h.
247 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
248 * sim-io.c: Include defs.h.
252 2021-05-15 Mike Frysinger <vapier@gentoo.org>
254 * nrun.c: Include environ.h.
255 (environ): Delete prototype.
256 (main): Delete HAVE_ENVIRON check.
258 2021-05-14 Mike Frysinger <vapier@gentoo.org>
260 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
261 (os_ftruncate): Change 3rd arg to int64_t.
262 (os_truncate): Change 3rd arg to int64_t.
263 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
264 * sim-io.h (sim_io_lseek): Likewise.
266 2021-05-14 Mike Frysinger <vapier@gentoo.org>
268 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
269 (os_fstat): Delete 2nd arg to time callback.
270 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
272 * sim-io.h (sim_io_time): Change return to int64_t.
273 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
275 2021-05-14 Mike Frysinger <vapier@gentoo.org>
277 * callback.c (cb_host_to_target_stat): Change PTR to void*.
278 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
280 2021-05-14 Mike Frysinger <vapier@gentoo.org>
282 * Make-common.in (callback_h, remote_sim_h): Update path.
283 * callback.c: Update include path.
284 * gentmap.c (gen_targ_map_c): Likewise.
285 * sim-basics.h: Likewise.
286 * sim-close.c: Likewise.
287 * sim-core.c: Likewise.
288 * sim-load.c: Likewise.
289 * sim-module.h: Likewise.
290 * syscall.c: Likewise.
292 2021-05-08 Mike Frysinger <vapier@gentoo.org>
294 * Make-common.in (modules.c): Touch $@ at the end.
296 2021-05-08 Mike Frysinger <vapier@gentoo.org>
298 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
300 2021-05-08 Mike Frysinger <vapier@gentoo.org>
302 * cgen-types.h (mode_names): Rename to ...
303 (cgen_mode_names): ... this.
304 (MODE_NAME): Use cgen_mode_names.
305 * cgen-utils.c (mode_names): Rename to ...
306 (cgen_mode_names): ... this.
308 2021-05-08 Mike Frysinger <vapier@gentoo.org>
310 * cgen-ops.h (cgen_rtx_error): Declare.
311 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
313 2021-05-08 Mike Frysinger <vapier@gentoo.org>
315 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
317 2021-05-08 Mike Frysinger <vapier@gentoo.org>
319 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
320 install-pdf): New rules.
322 2021-05-08 Tom Tromey <tom@tromey.com>
324 * sim-options.c (compare_strings): Remove.
325 (dup_arg_p): Use htab_eq_string.
327 2021-05-04 Mike Frysinger <vapier@gentoo.org>
329 * sim-hw.c (sim_hw_install): Rename to ...
330 (sim_install_hw): ... this. New prototype.
331 * sim-hw.h (sim_hw_install): Delete.
332 * sim-module.c: Delete sim-hw.h include.
333 (early_modules): Delete sim_hw_install.
335 2021-05-04 Tom Tromey <tromey@adacore.com>
337 * Make-common.in (generated_files): Add config.h.
339 2021-05-04 Mike Frysinger <vapier@gentoo.org>
341 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
343 * sim-load.c (xprintf_bfd_vma): Delete.
344 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
346 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
348 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
349 (hw_event_queue_schedule_vtracef): Likewise.
350 * hw-tree.h (hw_tree_vparse): Likewise.
351 * sim-profile.c (profile_vprintf): Likewise.
352 * sim-trace.c (dis_printf): Likewise.
353 * sim-trace.h (trace_printf): Likewise.
354 (trace_vprintf): Likewise.
355 * sim-utils.h (sim_do_commandf): Likewise.
356 * hw-events.c (hw_event_queue_schedule): Use
357 hw_event_queue_schedule_tracef.
359 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
361 * sim-options.c (standard_option_handler): Add default cases to
364 2021-05-02 Mike Frysinger <vapier@gentoo.org>
366 * callback.c (os_error): Change __attribute__((noreturn)) to
368 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
369 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
370 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
371 * hw-tree.h (hw_tree_delete): Likewise.
372 * sim-basics.h (__attribute__): Delete.
373 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
374 to ATTRIBUTE_NORETURN.
375 (sim_engine_abort, sim_engine_vabort): Likewise.
376 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
377 __attribute__((printf)) to ATTRIBUTE_PRINTF.
378 * sim-inline.h (NORETURN): Delete.
379 (UNUSED): Change to ATTRIBUTE_UNUSED.
380 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
381 and ATTRIBUTE_NORETURN.
382 (sim_io_eprintf, sim_io_error): Likewise.
383 * sim-profile.c (profile_printf): Likewise.
384 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
385 sim_debug_printf): Likewise.
387 2021-05-01 Mike Frysinger <vapier@gentoo.org>
389 * sim-options.c (dup_arg_p): Call htab_empty.
391 2021-05-01 Mike Frysinger <vapier@gentoo.org>
393 * dv-sockser.c (dv_sockser_install): Rename to ...
394 (sim_install_dv_sockser): ... this.
395 * dv-sockser.h (dv_sockser_install): Delete.
396 * sim-module.c: Delete dv-sockser.h include.
397 (early_modules): Delete dv_sockser_install.
399 2021-05-01 Mike Frysinger <vapier@gentoo.org>
401 * Make-common.in (LIB_OBJS): Add modules.o.
402 (generated_files): Add modules.c.
403 (modules.c): New target.
404 * sim-module.c (modules): Rename to ...
405 (early_modules): ... this. Delete 0 sentinel.
406 (early_modules_len): Define.
407 (sim_modules_detected, sim_modules_detected_len): Declare.
408 (sim_pre_argv_init): Call sim_module_install_list.
409 (sim_module_install): New function.
410 (sim_module_install_list): New function.
411 * sim-module.h (sim_module_install_list): Declare.
413 2021-05-01 Mike Frysinger <vapier@gentoo.org>
415 * nrun.c (strsignal): New prototype.
417 2021-05-01 Mike Frysinger <vapier@gentoo.org>
419 * callback.c (wrap): Delete.
420 (os_close): Replace wrap call with direct call & setting last_errno.
421 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
422 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
424 2021-04-26 Mike Frysinger <vapier@gentoo.org>
426 * gennltvals.py (TARGETS): Delete. Update comment.
427 (gentvals): Unify common code paths.
428 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
430 * nltvals.def: Regenerate.
432 2021-04-25 Tom Tromey <tom@tromey.com>
434 * sim-options.c (compare_strings): New function.
435 (ARG_HASH_SIZE, ARG_HASH): Remove.
436 (dup_arg_p): Use htab_t.
437 (sim_parse_args): Remove assert.
439 2021-04-24 Mike Frysinger <vapier@gentoo.org>
441 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
443 2021-04-24 Mike Frysinger <vapier@gentoo.org>
445 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
446 (sim_parse_args): Call SIM_ASSERT.
448 2021-04-22 Tom Tromey <tom@tromey.com>
450 * sim-utils.c: Update includes.
452 2021-04-22 Tom Tromey <tom@tromey.com>
454 * Make-common.in: Require GNU make.
456 2021-04-22 Tom Tromey <tom@tromey.com>
458 * Make-common.in (stamp-hw): New target.
459 (hw-config.h): Depend on stamp-hw.
460 (mostlyclean): Remove stamp-hw and hw-config.h.
462 2021-04-22 Tom Tromey <tom@tromey.com>
464 * Make-common.in (mostlyclean): Now an alias for clean, not
467 2021-04-22 Tom Tromey <tom@tromey.com>
469 * sim-events.c (sim_events_schedule): Use
470 sim_events_schedule_tracef.
472 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
474 * callback.c (os_printf_filtered, os_vprintf_filtered,
475 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
476 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
477 * sim-events.h (sim_events_schedule_tracef,
478 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
480 2021-04-18 Mike Frysinger <vapier@gentoo.org>
482 * gennltvals.py (TARGETS): Add moxie.
483 * nltvals.def: Regenerate.
485 2021-04-18 Mike Frysinger <vapier@gentoo.org>
487 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
488 * nltvals.def: Regenerate.
490 2021-04-18 Mike Frysinger <vapier@gentoo.org>
492 * gennltvals.py (TARGETS): Add rx.
493 * nltvals.def: Regenerate.
495 2021-04-18 Mike Frysinger <vapier@gentoo.org>
497 * gennltvals.py (TARGETS): Add m32c.
498 * nltvals.def: Regenerate.
500 2021-04-18 Mike Frysinger <vapier@gentoo.org>
502 * gennltvals.py (TARGETS): Add iq2000.
503 * nltvals.def: Regenerate.
505 2021-04-18 Mike Frysinger <vapier@gentoo.org>
507 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
509 2021-04-15 John Baldwin <jhb@FreeBSD.org>
511 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
512 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
515 2021-04-12 Mike Frysinger <vapier@gentoo.org>
517 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
519 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
520 cgen_cpu_max_extra_bytes.
521 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
522 (sim_cpu_alloc): Delete 2nd arg.
524 2021-04-08 Tom Tromey <tom@tromey.com>
526 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
527 new-style declaration.
529 2021-04-03 Mike Frysinger <vapier@gentoo.org>
531 * Make-common.in (install-common): Install as run-$arch and
532 libsim-$arch.a when not the primary arch.
534 2021-04-02 Mike Frysinger <vapier@gentoo.org>
536 * Make-common.in (CFLAGS_FOR_BUILD): Define.
537 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
539 2021-03-13 Mike Frysinger <vapier@gentoo.org>
541 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
544 2021-03-13 Mike Frysinger <vapier@gentoo.org>
546 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
547 (gentmap.o): New rule.
548 (gentmap): Call LINK_FOR_BUILD.
550 2021-03-07 Mike Frysinger <vapier@gentoo.org>
552 * Make-common.in (check): Delete body.
554 2021-02-28 Mike Frysinger <vapier@gentoo.org>
556 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
557 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
559 2021-02-27 Mike Frysinger <vapier@gentoo.org>
561 * Make-common.in (SIM_EXTRA_ALL): Delete.
562 (all): Delete $(SIM_EXTRA_ALL).
564 2021-02-21 Mike Frysinger <vapier@gentoo.org>
566 * acinclude.m4: Removed.
568 2021-02-13 Mike Frysinger <vapier@gentoo.org>
570 * acinclude.m4: Delete all sinclude & m4_include calls.
572 2021-02-13 Mike Frysinger <vapier@gentoo.org>
574 * aclocal.m4: Delete.
576 2021-02-06 Mike Frysinger <vapier@gentoo.org>
578 * sim-events.c: Include sim-cpu.h.
579 (sim_event_watchpoints): Define watch_pc.
580 (sim_events_watch_pc): New function.
581 (WATCH_SIM): Handle watch_pc.
582 * sim-events.h (sim_events_watch_pc): New prototype.
583 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
585 * sim-watch.h (sim_watchpoints): Delete pc.
587 2021-02-06 Mike Frysinger <vapier@gentoo.org>
589 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
592 2021-02-06 Mike Frysinger <vapier@gentoo.org>
594 * Make-common.in (HDEFINES, TDEFINES): Delete.
595 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
596 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
597 bfd/configure.host sourcing.
599 2021-02-04 Mike Frysinger <vapier@gentoo.org>
601 * gennltvals.py (TARGETS): Add riscv.
602 (TARGET_DIRS): Likewise.
603 * nltvals.def: Regenerate from the latest libgloss sources.
605 2021-01-31 Mike Frysinger <vapier@gentoo.org>
607 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
609 2021-01-31 Stafford Horne <shorne@gmail.com>
611 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
612 (fixdfsi): Change res from unsigned32 to signed32.
613 (fixdfdi): Change res from unsigned64 to signed64.
615 2021-01-30 Mike Frysinger <vapier@gentoo.org>
617 * gennltvals.sh: Replace shell script with ...
618 * gennltvals.py: ... this Python script.
619 * nltvals.def: Regenerate.
621 2021-01-30 Mike Frysinger <vapier@gentoo.org>
623 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
625 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
627 2021-01-30 Mike Frysinger <vapier@gentoo.org>
629 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
631 2021-01-30 Mike Frysinger <vapier@gentoo.org>
633 * sim-hw.c (merge_device_file): Replace fgets with getline.
635 2021-01-30 Mike Frysinger <vapier@gentoo.org>
637 * gennltvals.sh (gen_arches): Sort calls by first arg.
638 * nltvals.def: Regenerate.
640 2021-01-18 Mike Frysinger <vapier@gentoo.org>
642 * Make-common.in (version.c): Simplifiy args and call move-if-change.
643 * create-version.sh: Delete host & target alias logic. Write to the
646 2021-01-18 Mike Frysinger <vapier@gentoo.org>
648 * configure, configure.ac, Makefile.in: Delete.
650 2021-01-13 Mike Frysinger <vapier@gentoo.org>
652 * sim-watch.c (default_interrupt_handler): Define.
653 (sim_watchpoint_install): Set default interrupt_handler to new
654 default_interrupt_handler.
656 2021-01-13 Mike Frysinger <vapier@gentoo.org>
658 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
660 2021-01-13 Mike Frysinger <vapier@gentoo.org>
662 * sim-events.c (sim_events_watch_sim): Change byte_order type to
664 (sim_events_watch_core): Likewise.
665 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
666 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
667 call to sim_events_watch_sim.
669 2021-01-12 Mike Frysinger <vapier@gentoo.org>
671 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
673 2021-01-11 Mike Frysinger <vapier@gentoo.org>
675 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
677 2021-01-11 Mike Frysinger <vapier@gentoo.org>
679 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
681 2021-01-11 Mike Frysinger <vapier@gentoo.org>
683 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
684 strings.h, time.h, and errno.h.
685 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
686 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
687 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
688 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
689 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
690 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
691 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
692 and strings.h include.
694 2021-01-09 Mike Frysinger <vapier@gentoo.org>
696 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
697 * sim-core.c, sim-watch.c: Include libiberty.h.
699 2021-01-09 Mike Frysinger <vapier@gentoo.org>
701 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
703 2021-01-09 Mike Frysinger <vapier@gentoo.org>
705 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
706 Set WERROR_CFLAGS when first arg is not set or is "yes".
708 2021-01-09 Mike Frysinger <vapier@gentoo.org>
710 * hw-base.c (full_name_of_hw): Delete full_name. Replace
711 hw_strdup call with hw_malloc.
713 2021-01-09 Mike Frysinger <vapier@gentoo.org>
715 * cgen-par.c: Include stdlib.h.
716 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
718 2021-01-08 Mike Frysinger <vapier@gentoo.org>
720 * Make-common.in (C_DIALECT): Define.
721 (COMPILE.pre): Append $(C_DIALECT).
722 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
724 2021-01-07 Mike Frysinger <vapier@gentoo.org>
726 * sim-core.c (sim_memory_map): Define.
728 2021-01-04 Mike Frysinger <vapier@gentoo.org>
730 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
731 * configure: Regenerate.
733 2021-01-04 Mike Frysinger <vapier@gentoo.org>
735 * sim-options.c (sim_print_version): Print out more details when
736 is_command is non-zero.
738 2021-01-04 Mike Frysinger <vapier@gentoo.org>
740 * sim-options.c (standard_option_handler): Call sim_print_version.
741 (sim_print_version): New function.
742 * sim-options.h (sim_print_version): New prototype.
744 2021-01-04 Mike Frysinger <vapier@gentoo.org>
746 * sim-config.c (print_sim_config): Rename to ...
747 (sim_config_print): ... this.
748 * sim-config.h: Likewise.
750 2021-01-02 Mike Frysinger <vapier@gentoo.org>
752 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
753 FLOOR_PAGE): Delete unused macros.
754 (align_up, align_down): Define.
756 2020-08-10 Tom de Vries <tdevries@suse.de>
758 * sim-cpu.c: Include stdlib.h for free.
760 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
762 * nrun.c: Include stdlib.h.
763 * sim-core.c: Likewise.
764 * sim-engine.c: Likewise.
765 * sim-io.c: Likewise.
766 * sim-module.c: Likewise.
767 * sim-reason.c: Likewise.
769 2019-12-19 Tom Tromey <tromey@adacore.com>
772 * Makefile.in (install-strip): New target.
774 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
776 * sim-utils.c: Prevent buffer overflow.
778 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
780 * gennltvals.sh: Add PRU libgloss target.
781 * nltvals.def: Regenerate from the latest libgloss sources.
783 2019-06-13 Stafford Horne <shorne@gmail.com>
785 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
786 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
787 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
789 2019-06-13 Stafford Horne <shorne@gmail.com>
791 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
792 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
794 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
796 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
797 CURRENT_TARGET_BYTE_ORDER.
798 (SUBWORDTFSI): Likewise.
799 (JOINSIDF): Likewise.
800 (JOINSIXF): Likewise.
801 (JOINSITF): Likewise.
803 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
805 * sim-base.h: Add 'sim-assert.h' include.
806 * sim-basics.h: Add 'libiberty.h' include.
808 2019-03-28 Stafford Horne <shorne@gmail.com>
810 * sim-options.c: Include "config.h".
812 * sim-watch.c: Include "config.h".
814 * hw-device.c: Include <string.h>.
815 * hw-events.c: Include <string.h>.
816 * hw-handles.c: Include <stdlib.h>.
817 * sim-fpu.c: Include <stdlib.h>.
819 2019-03-28 Stafford Horne <shorne@gmail.com>
821 * Make-common.in (sim-arange_h): Remove sim-arange.c
822 * sim-arange.c: Remove SIM_ARANGE_C.
823 Add ifdef for _SIM_ARANGE_C_.
824 Include "sim-arange.h".
825 Remove include for unused "sim-assert.h".
826 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
827 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
828 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
829 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
831 * sim-arange.h (sim_addr_range_add): Declare as
833 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
834 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
835 Remove definition of SIM_ARANGE_INLINE.
836 Remove [HAVE_INLINE].
837 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
838 * sim-base.h: Include "sim-arange.h"
839 * sim-basics.h: Remove include of "sim-arange.h"
840 * sim-inline.c: Include "sim-arange.c"
841 * sim-inline.h: Define INLINE_SIM_ARANGE.
842 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
843 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
845 2019-01-26 Tom Tromey <tom@tromey.com>
847 * Make-common.in (version.c): Use sim's create-version.sh.
848 * create-version.sh: New file.
850 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
852 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
854 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
856 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
858 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
860 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
861 this point, it should have already been set in cb_syscall.
863 2018-10-05 Stafford Horne <shorne@gmail.com>
865 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
866 (ADDOFDI): New function, add overflow flag DI variant.
867 (SUBCFDI): New function, subtract carry flag DI variant.
868 (SUBOFDI): New function, subtract overflow flag DI variant.
870 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
872 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
874 * sim-core.c (sim_core_set_xor): Likewise.
875 (sim_core_xor_read_buffer): Likewise.
876 (sim_core_xor_write_buffer): Likewise.
878 2017-12-12 Peter Gavin <pgavin@gmail.com>
879 Stafford Horne <shorne@gmail.com>
881 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
883 (MUL1OFSI): New function, 1's complement overflow flag.
885 2017-12-12 Peter Gavin <pgavin@gmail.com>
886 Stafford Horne <shorne@gmail.com>
888 * cgen-accfp.c (remsf, remdf): New function.
889 (cgen_init_accurate_fpu): Add remsf and remdf.
890 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
891 * sim-fpu.c (sim_fpu_rem): New function.
892 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
893 (sim_fpu_rem): New function.
894 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
896 2017-09-06 John Baldwin <jhb@FreeBSD.org>
898 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
901 2017-05-24 Yao Qi <yao.qi@linaro.org>
903 * sim-trace.c (trace_disasm): Caller update.
905 2016-08-15 Mike Frysinger <vapier@gentoo.org>
907 * sim-base.h (sim_state_base): Add prog_syms_count.
908 (STATE_PROG_SYMS_COUNT): Define.
909 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
910 (trace_load_symbols): New function.
911 (trace_sym_value): Likewise.
912 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
913 loading logic with a call to trace_load_symbols.
914 * sim-trace.h (trace_load_symbols, trace_sym_value): New
917 2016-08-13 Mike Frysinger <vapier@gentoo.org>
919 * cgen-types.h (mode_names): Mark const.
920 * cgen-utils.c (mode_names): Likewise.
922 2016-08-13 Mike Frysinger <vapier@gentoo.org>
924 * cgen-defs.h (struct cgen_state): Delete argv and envp.
925 (STATE_ARGV, STATE_ENVP): Delete.
927 2016-02-04 Nick Clifton <nickc@redhat.com>
929 * cgen-scache.c (scache_option_handler): Prevent possible
930 undefined behaviour computing the size of the scache by using
931 unsigned integers instead of signed integers.
933 2016-01-17 Joel Brobecker <brobecker@adacore.com>
935 * sim-fpu.c: Minor comment fixes throughout.
937 2016-01-17 Joel Brobecker <brobecker@adacore.com>
939 * sim-fpu.c (print_bits): Minor reformatting (no code change).
940 (sim_fpu_map): Likewise.
942 2016-01-11 Mike Frysinger <vapier@gentoo.org>
944 * sim-config.c (print_sim_config): Drop extra whitespace before =
945 in output for byte order, stdio, and msb settings.
947 2016-01-10 Mike Frysinger <vapier@gentoo.org>
949 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
950 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
951 sim-stdio, sim-trace, and sim-profile.
952 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
953 (SIM_AC_OPTION_ASSERT): Likewise.
954 (SIM_AC_OPTION_SMP): Likewise.
955 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
956 * configure: Regenerate.
957 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
958 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
959 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
960 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
961 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
962 WITH_ENVIRONMENT & USER_ENVIRONMENT.
963 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
964 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
965 WITH_ASSERT, WITH_STDIO): Delete.
966 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
969 2016-01-10 Mike Frysinger <vapier@gentoo.org>
971 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
972 * configure: Regenerate.
973 * Make-common.in (SIM_PACKAGES): Delete.
974 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
976 2016-01-10 Mike Frysinger <vapier@gentoo.org>
978 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
980 2016-01-10 Mike Frysinger <vapier@gentoo.org>
982 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
984 2016-01-10 Mike Frysinger <vapier@gentoo.org>
986 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
988 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
989 * gentmap.c: Change targ-vals.def include to nltvals.def.
990 * Make-common.in (gentmap): Change targ-vals.def to
991 $(srccom)/nltvals.def.
992 (distclean): Delete rm -f targ-vals.def.
993 * Makefile.in: Update comment.
995 2016-01-10 Mike Frysinger <vapier@gentoo.org>
997 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
998 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
999 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
1001 2016-01-10 Mike Frysinger <vapier@gentoo.org>
1003 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
1004 and --enable-sim-stdcall and sim_stdcall.
1005 * configure: Regenerate.
1006 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
1007 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
1008 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
1009 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
1010 (REGPARM_*): Delete all regparm defines and their use.
1012 2016-01-10 Mike Frysinger <vapier@gentoo.org>
1014 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
1015 * Make-common.in (SIM_CFLAGS): Delete.
1016 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
1017 * Makefile.in: Likewise.
1019 2016-01-09 Mike Frysinger <vapier@gentoo.org>
1021 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
1022 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
1023 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
1024 * acinclude.m4 (SIM_AC_COMMON): ... here.
1025 * aclocal.m4, configure: Regenerate.
1026 * config.in: Delete file.
1027 * callback.c: Change cconfig.h include to config.h.
1028 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
1029 syscall.c: Likewise.
1030 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
1031 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
1033 2016-01-06 Mike Frysinger <vapier@gentoo.org>
1035 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
1036 date, and time information.
1038 2016-01-06 Mike Frysinger <vapier@gentoo.org>
1040 * sim-options.c (sim_parse_args): Mark argv array const.
1041 * sim-options.h (sim_parse_args): Likewise.
1043 2016-01-05 Mike Frysinger <vapier@gentoo.org>
1045 * sim-trace.c: Include dis-asm.h.
1046 (OPTION_TRACE_DISASM): New enum.
1047 (trace_options): Add trace-disasm flag.
1048 (trace_option_handler): Handle OPTION_TRACE_DISASM.
1049 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
1050 (dis_read, dis_printf, trace_disasm): New functions.
1051 * sim-trace.h: Include dis-asm.h.
1052 (TRACE_INSN_IDX): Clarify comment.
1053 (TRACE_DISASM_IDX): New enum.
1054 (TRACE_disasm): New define.
1055 (WITH_TRACE_DISASM_P): New define.
1056 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
1057 (STRACE_DISASM_P): New define.
1058 (TRACE_DISASM_P): Likewise.
1059 (TRACE_DISASM_P): Likewise.
1060 (TRACE_DISASM): Likewise.
1061 (trace_disasm): New function.
1063 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1065 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1067 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1069 * cgen-scache.c (MAX): Delete.
1070 (scache_init): Change MAX to max.
1071 * cgen-trace.c (min): Delete.
1072 * cgen-utils.c (min): Delete.
1073 * sim-basics.h [!min] (min): Define.
1074 [!max] (max): Define.
1076 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1078 * sim-options.c (sim_parse_args): Tweak getopt error message.
1080 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1082 * acinclude.m4 (sim-bswap): Delete.
1083 * configure: Regenerate.
1084 * Make-common.in (SIM_BSWAP): Delete.
1085 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1086 * sim-config.h (htonl, ntohl): Delete.
1087 (WITH_BSWAP): Delete.
1089 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1091 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
1092 opterr state to it before calling getopt_long and restore afterwards.
1093 Set opterr to 0. When optc is '?', call sim_io_eprintf.
1095 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1097 * hw-device.h (device): Delete commented typedef.
1098 * sim-basics.h (device): Delete typedef.
1100 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1102 * sim-options.c (sim_parse_args): Replace for loop with a call
1105 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1107 * nrun.c (myname): Mark const.
1108 (main): Mark name const. Replace myname parsing loop with a
1111 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1113 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1114 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1115 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1116 * config.in, configure: Regenerate.
1117 * Make-common.in (SIM_HOSTENDIAN): Delete.
1118 * sim-config.c (current_host_byte_order): Delete.
1119 (sim_config): Delete current_host_byte_order assignments and
1120 CURRENT_HOST_BYTE_ORDER checks.
1121 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1122 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1123 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1124 (current_host_byte_order): Delete.
1125 (CURRENT_HOST_BYTE_ORDER): Likewise.
1126 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1127 (HOST_BYTE_ORDER): ... this.
1128 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1130 (sim_endian_join_16): Likewise.
1131 * sim-n-core.h (sim_core_read_misaligned_N): Change
1132 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1133 (sim_core_write_misaligned_N): Likewise.
1134 * sim-n-endian.h (endian_t2h_N): Likewise.
1135 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1136 endian_le2h_N): Likewise.
1137 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1139 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1141 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1142 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1144 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1145 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1146 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1147 * nrun.c (main): Likewise.
1148 * sim-config.c (current_host_byte_order): Change type to enum
1149 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1150 (current_target_byte_order): Likewise.
1151 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1152 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1154 (sim_config): Change prefered_target_byte_order type to enum
1155 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1156 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1157 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1158 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1159 Delete all the various arch/OS endian includes & defines.
1160 (current_host_byte_order): Change type to enum bfd_endian.
1161 (current_target_byte_order): Likewise.
1162 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1163 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1164 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1165 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1166 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1168 (sim_events_watch_core): Likewise.
1169 * sim-events.h: Likewise.
1170 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1172 (sim_core_write_misaligned_N): Likewise.
1173 * sim-n-endian.h (endian_h2be_N): Likewise.
1174 (endian_be2h_N): Likewise.
1175 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1176 (offset_N): Likewise.
1177 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1178 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1180 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1182 * cgen-defs.h (current_state): Delete.
1183 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1184 * sim-utils.c (current_state): Delete.
1186 2015-12-30 Mike Frysinger <vapier@gentoo.org>
1188 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1191 2015-12-27 Mike Frysinger <vapier@gentoo.org>
1193 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1195 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1197 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1198 * config.in, configure: Regenerate.
1199 * Make-common.in (sim-basics_h): Delete tconfig.h.
1200 (distclean): Likewise.
1201 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1202 (new_sim_core_mapping): Delete WITH_HW and device *device.
1203 (sim_core_map_attach, sim_core_attach): Likewise.
1204 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1205 (sim_core_write_buffer): Likewise.
1206 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1208 (sim_core_attach): Likewise.
1209 (device_io_read_buffer, device_io_write_buffer): Delete.
1210 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1211 (sim_core_write_aligned_N): Likewise.
1212 * tconfig.h: Delete file.
1214 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1216 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1217 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1218 (sim_core_write_buffer): Move cia decl to top of func. Call
1219 sim_cpu_hw_io_write_buffer if cpu is valid.
1221 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1223 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1225 (hw_find_integer_property): Likewise.
1226 (hw_find_integer_array_property): Likewise.
1227 (hw_add_duplicate_property): Likewise.
1229 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1231 * sim-config.h (WITH_ENGINE): Delete.
1232 * sim-module.c (modules): Always include sim_engine_install.
1234 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1236 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1237 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1238 * sim-base.h: Always include sim-model.h.
1239 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1240 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1241 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1242 [!WITH_MODEL_P] (sim_machs): Define.
1243 * sim-model.h: Add some developer docs.
1244 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1245 (WITH_MODEL_P): Define.
1246 * sim-module.c (modules): Always include sim_model_install.
1247 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1249 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1251 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1252 * sim-model.c: Likewise.
1253 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1254 SIM_MACH_IMP_PROPERTIES
1256 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1258 * sim-core.c (device_error): Delete.
1259 (sim_core_map_attach): Delete calls to device_error.
1260 (sim_core_attach): Likewise.
1261 * sim-core.h (device_error): Delete.
1262 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1263 to sim_engine_abort.
1264 (sim_core_write_aligned_N): Likewise.
1266 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1268 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1269 * sim-core.c (sim_core_write_buffer): Likewise.
1270 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1271 (sim_core_write_aligned_N): Likewise.
1273 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1275 * dv-pal.c: Include config.h and sim-main.h.
1276 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1278 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1280 * sim-options.c (standard_options): Always enable load-lma and
1282 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1284 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1286 * sim-module.c (MODULE_LIST): Delete.
1288 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1290 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1291 Move to h8300/compile.c.
1292 [SIM_H8300] (standard_options): Likewise.
1293 (standard_option_handler): Likewise.
1295 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1297 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1298 sim_watchpoint_install.
1300 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1302 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1303 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1305 * sim-options.c (OPTION_MEM_SIZE): Delete.
1306 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1307 (standard_option_handler): Likewise.
1309 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1311 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1313 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1316 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1318 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1321 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1322 vasprintf, and va_end together. Check ret after va_end call.
1324 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1326 * sim-types.h (SIM_PRI_TB): Define.
1327 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1328 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1329 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1330 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1332 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1334 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1335 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1336 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1337 (sim_core_translate): Likewise.
1338 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1340 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1342 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1343 (cgen_cpu_close): Change to XCONCAT2.
1345 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1347 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1350 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1352 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1353 * sim-close.c: New file.
1355 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1356 Ali Lown <ali.lown@imgtec.com>
1358 * sim-bits.h (EXTEND6): New macro.
1359 (EXTEND12): New macro.
1360 (EXTEND25): New macro.
1362 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1364 * sim-trace.c (trace_one_insn): Delete.
1365 * sim-trace.h (trace_one_insn): Delete.
1367 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1369 * sim-trace.c (debug_printf): Rename to ...
1370 (sim_debug_printf): ... this.
1371 * sim-trace.h (debug_printf): Delete define.
1372 (debug_printf): Rename to ...
1373 (sim_debug_printf): ... this.
1375 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1377 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1378 (trace_options): Add trace-register option.
1379 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1380 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1381 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1382 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1383 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1385 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1387 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1388 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1389 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1390 STRACE_DEBUG): Define.
1392 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1394 * sim-trace.c (trace_options): Update help text for trace-alu,
1395 trace-fpu, trace-vpu, and trace-semantics.
1396 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1397 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1399 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1401 * sim-assert.h (SIM_FILTER_PATH): Delete.
1402 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1403 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1404 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1405 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1406 * sim-events.c: Include libiberty.h.
1407 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1409 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1411 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1412 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1413 (AC_ARG_ENABLE(sim-debug)): Likewise.
1414 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1415 (AC_ARG_ENABLE(sim-trace)): Likewise.
1416 (AC_ARG_ENABLE(sim-profile)): Likewise.
1417 (AC_ARG_ENABLE(sim-environment)): Likewise.
1418 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1419 (AC_ARG_ENABLE(sim-assert)): Likewise.
1420 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1421 (AC_ARG_ENABLE(sim-endian)): Likewise.
1422 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1423 (AC_ARG_ENABLE(sim-float)): Likewise.
1424 (AC_ARG_ENABLE(sim-scache)): Likewise.
1425 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1426 (AC_ARG_ENABLE(sim-inline)): Likewise.
1427 (AC_ARG_ENABLE(sim-packages)): Likewise.
1428 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1429 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1430 (AC_ARG_ENABLE(sim-smp)): Likewise.
1431 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1432 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1433 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1434 * configure: Regenerate.
1436 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1438 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1440 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1442 * cgen-trace.c [!__STDC__]: Delete.
1443 * sim-trace.h [!__STDC__]: Likewise.
1445 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1447 * sim-model.c (sim_model_init): Assert model is not NULL.
1449 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1451 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1452 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1455 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1457 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1458 (SIM_ALU_H): ... this.
1459 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1460 (SIM_ASSERT_H): ... this.
1461 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1462 (SIM_BASICS_H): ... this.
1463 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1464 (SIM_BITS_H): ... this.
1465 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1466 (SIM_ENDIAN_H): ... this.
1468 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1470 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1473 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1475 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1476 m for sentinel testing.
1478 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1480 * sim-syscall.c: Include errno.h and targ-vals.h.
1481 (sim_syscall_multi, sim_syscall): Define.
1482 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1483 * syscall.c (cb_syscall): Extend comment.
1485 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1487 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1488 * sim-syscall.c: New file.
1489 * sim-syscall.h: New file.
1491 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1493 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1494 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1495 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1496 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1497 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1499 * gentmap.c (gen_targ_map_c): Output name field.
1501 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1503 * acinclude.m4: Change configure.in to configure.ac.
1504 * sim-config.h: Likewise.
1506 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1508 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1509 * configure: Regenerate.
1511 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1513 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1514 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1515 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1516 TRACE_DEBUG): Define.
1518 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1520 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1521 * sim-trace.c (trace_option_handler): Likewise.
1522 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1523 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1524 (TRACE_ANY_P): Likewise.
1526 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1528 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1529 CGEN_TRACE_INSN_FINI.
1530 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1531 trace_result to cgen_trace_result, trace_insn_fini to
1532 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1533 and trace_extract to cgen_trace_extract.
1534 * cgen-trace.h (trace_insn_init): Rename to ...
1535 (cgen_trace_insn_init): ... this.
1536 (trace_insn_fini): Rename to ...
1537 (cgen_trace_insn_fini): ... this.
1538 (trace_insn): Rename to ...
1539 (cgen_trace_insn): ... this.
1540 (trace_extract): Rename to ...
1541 (cgen_trace_extract): ... this.
1542 (trace_result): Rename to ...
1543 (cgen_trace_result): ... this.
1544 (TRACE_RESULT_P): Rename to ...
1545 (CGEN_TRACE_RESULT_P): ... this.
1546 (TRACE_INSN_INIT): Rename to ...
1547 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1548 cgen_trace_insn_init.
1549 (TRACE_INSN_FINI): Rename to ...
1550 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1551 cgen_trace_insn_fini.
1552 (TRACE_PRINTF): Rename to ...
1553 (CGEN_TRACE_PRINTF): ... this.
1554 (TRACE_INSN): Rename to ...
1555 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1556 (TRACE_EXTRACT): Rename to ...
1557 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1559 (TRACE_RESULT): Rename to ...
1560 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1561 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1562 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1563 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1564 TRACE_INSN to CGEN_TRACE_INSN.
1565 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1567 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1569 * sim-events.c (ETRACE_P): Delete.
1570 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1571 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1572 * sim-events.h (struct _sim_events): Delete trace member.
1573 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1574 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1576 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1578 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1579 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1580 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1581 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1583 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1585 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1587 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1589 * sim-trace.h (WITH_TRACE_P): New define.
1590 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1591 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1592 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1593 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1594 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1595 Redefine to use WITH_TRACE_P.
1597 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1599 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1600 mistake in call to sim_engine_abort.
1602 2015-04-29 Nick Clifton <nickc@redhat.com>
1605 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1606 increasing parenthesis around casts to signed values.
1608 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1610 * gennltvals.sh: Add mcore support.
1611 * nltvals.def: Regenerate.
1613 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1615 * cgen.sh: Add +x permissions.
1616 * genmloop.sh: Likewise.
1617 * gentvals.sh: Likewise.
1618 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1619 Change all uses of srcroot for newlib to newlibroot.
1621 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1623 * sim-base.h (SIM_CPU): New typedef.
1625 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1627 * cgen-engine.h (CIA_ADDR): Delete.
1628 * sim-base.h: Update sim_cia example.
1629 [!CIA_ADDR] (sim_cia): New typedef.
1631 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1633 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1634 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1635 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1636 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1637 CIA_SET to CPU_PC_SET.
1639 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1641 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1642 * sim-main.h (STATE_CPU): Remove from comment and define.
1644 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1646 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1647 * configure: Regenerate.
1649 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1651 * sim-options.c: Include version.h.
1652 (OPTIONS_VERSION): New enum.
1653 (standard_options): Add "version".
1654 (standard_option_handler): Handle OPTIONS_VERSION.
1656 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1658 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1659 (create-version.sh): Delete.
1661 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1663 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1665 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1667 * run-sim.h, run.c: Delete.
1668 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1670 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1672 * config.in, configure: Regenerate.
1673 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1674 (ZLIB, ZLIBINC): Define.
1675 (BFD_LIB): Add $(ZLIB).
1677 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1679 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1680 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1682 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1684 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1685 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1686 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1688 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1690 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1691 usage of STATE_WATCHPOINTS.
1692 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1693 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1695 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1697 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1699 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1701 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1703 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1705 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1706 of enable_sim_hardware to AC_ARG_ENABLE.
1708 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1710 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1711 Add dv-sockser.o to sim_hw_objs.
1713 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1715 * dv-sockser.c: Include config.h.
1716 * dv-sockser.h: Include sim-inline.h.
1717 [HAVE_DV_SOCKSER]: Move all prototypes here.
1718 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1719 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1721 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1723 * gentmap.c, run.c: Convert old style prototypes.
1725 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1727 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1728 symlinking tconfig.h to tconfig.in.
1729 * config.in, configure: Regenerate.
1730 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1731 * tconfig.in: Rename file ...
1732 * tconfig.h: ... here.
1734 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1736 * dv-socker.h (dv_sockser_install): Declare.
1737 * sim-module.c: Include config.h.
1738 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1739 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1740 * sim-module.h: Include gdb/remote-sim.h.
1742 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1744 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1745 (sim-inline.c): Delete rule.
1747 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1749 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1750 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1751 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1753 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1755 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1756 [!ASSERT, WITH_ASSERT]: Likewise.
1757 * sim-endian.c: Delete sim-io.h include.
1759 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1761 * run-sim.h (sim_kill): Delete unused prototype.
1763 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1765 * gentmap.c: Include "string.h".
1767 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1769 * sim-options.c (sim_args_command): Call freeargv() when failure
1772 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1774 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1776 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1778 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1779 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1780 callbacks following renaming in callback.h.
1781 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1782 callback by call to "to_lstat" callback
1784 2014-08-28 Gary Benson <gbenson@redhat.com>
1786 * sim-trace.h (debug_printf): New define.
1788 2014-08-19 Alan Modra <amodra@gmail.com>
1790 * configure: Regenerate.
1792 2014-08-15 Roland McGrath <mcgrathr@google.com>
1794 * configure: Regenerate.
1795 * config.in: Regenerate.
1797 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1799 * sim-command.c (sim_do_command): Add const to cmd.
1800 * sim-options.c (sim_args_command): Add const to cmd.
1801 * sim-options.h (sim_args_command): Add const to cmd.
1803 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1805 * sim-hload.c (sim_load): Add const to prog.
1806 * sim-load.c (sim_load_file): Likewise.
1807 * sim-utils.c (sim_analyze_program): Likewise.
1808 * sim-utils.h (sim_analyze_program): Likewise.
1809 (sim_load_file): Likewise.
1811 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1813 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1814 * callback.c (system): Delete unused prototype.
1815 (os_init): Likewise.
1816 (os_shutdown): Likewise.
1817 (os_unlink): Likewise.
1818 (os_time): Likewise.
1819 (os_system): Likewise.
1820 (os_rename): Likewise.
1821 (os_write_stdout): Likewise.
1822 (os_flush_stdout): Likewise.
1823 (os_write_stderr): Likewise.
1824 (os_flush_stderr): Likewise.
1825 (os_write): Likewise.
1826 (os_read_stdin): Likewise.
1827 (os_read): Likewise.
1828 (os_open): Likewise.
1829 (os_lseek): Likewise.
1830 (os_isatty): Likewise.
1831 (os_get_errno): Likewise.
1832 (os_close): Likewise.
1833 (os_vprintf_filtered): Likewise.
1834 (os_evprintf_filtered): Likewise.
1835 (os_error): Likewise.
1839 (wrap): Change to new style prototype.
1842 (os_close): Likewise.
1843 (os_poll_quit): Likewise.
1844 (os_get_errno): Likewise.
1845 (os_isatty): Likewise.
1846 (os_lseek): Likewise.
1847 (os_open): Likewise.
1848 (os_read): Likewise.
1849 (os_read_stdin): Likewise.
1850 (os_write): Likewise.
1851 (os_write_stdout): Likewise.
1852 (os_flush_stdout): Likewise.
1853 (os_write_stderr): Likewise.
1854 (os_flush_stderr): Likewise.
1855 (os_rename): Likewise.
1856 (os_system): Likewise.
1857 (os_time): Likewise.
1858 (os_unlink): Likewise.
1859 (os_stat): Likewise.
1860 (os_fstat): Likewise.
1861 (os_lstat): Likewise.
1862 (os_ftruncate): Likewise.
1863 (os_truncate): Likewise.
1864 (os_pipe): Likewise.
1865 (os_pipe_empty): Likewise.
1866 (os_pipe_nonempty): Likewise.
1867 (os_shutdown): Likewise.
1868 (os_init): Likewise.
1869 (cb_read_target_syscall_maps): Likewise.
1870 (cb_target_to_host_syscall): Likewise.
1871 (cb_host_to_target_errno): Likewise.
1872 (cb_target_to_host_open): Likewise.
1873 (cb_store_target_endian): Likewise.
1874 (cb_host_to_target_stat): Likewise.
1875 * sim-hload.c (sim_load): Change to new style prototype.
1876 * sim-load.c (sim_load_file): Change to new style prototype.
1877 (report_transfer_performance): Likewise.
1878 (xprintf_bfd_vma): Likewise.
1879 * syscall.c (cb_get_string): Change to new style prototype.
1880 (get_path): Likewise.
1881 (cb_syscall): Likewise.
1883 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1885 * create-version.sh: Align parameters to match those of
1886 ../../gdb/common/create-version.sh.
1887 * Make-common.in (srcsim): New variable.
1888 (version.c): Adjust call to create-version.sh as per above.
1890 2013-09-23 Alan Modra <amodra@gmail.com>
1892 * configure: Regenerate.
1894 2013-09-03 Mike Stump <mikestump@comcast.net>
1896 * sim-options.c (complete_option_list): Mark text and word const.
1898 2013-06-28 Tom Tromey <tromey@redhat.com>
1900 * Make-common.in (version.c): Use version.in, not
1902 * create-version.sh: Likewise.
1904 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1906 * create-version.sh: New script. Adapted from
1907 gdb/commong/create-version.sh.
1908 * Make-common.in (version.c): Update rule dependencies,
1909 and re-implement using create-version.sh.
1911 2013-06-21 Nick Clifton <nickc@redhat.com>
1913 * gennltvals.sh: Add msp430 support.
1914 * nltvals.def: Regenerate.
1916 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1918 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1919 * aclocal.m4, configure: Regenerate.
1921 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1924 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1925 -Wformat-nonliteral with -Wno-format.
1927 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1929 * acinclude.m4: Regenerate.
1931 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1933 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1934 which do not support dv-sockser.o. Add always as option to
1935 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1936 is always required to be enabled by simulator.
1938 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1940 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1941 * nltvals.def: Regenerate.
1943 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1945 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1946 * config.in, configure: Regenerate.
1948 2012-05-24 Pedro Alves <palves@redhat.com>
1950 * sim-signal.h (sim_signal_to_target): Rename to ...
1951 (sim_signal_to_gdb_signal): ... this.
1952 * sim-signal.c (sim_signal_to_target): Rename to ...
1953 (sim_signal_to_gdb_signal): ... this.
1954 * sim-reason.c (sim_stop_reason): Adjust to rename.
1956 2012-05-24 Pedro Alves <palves@redhat.com>
1960 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1962 2012-05-24 Pedro Alves <palves@redhat.com>
1966 Replace target_signal with gdb_signal throughout.
1968 2012-05-18 Nick Clifton <nickc@redhat.com>
1971 * callback.c: Include config.h before system header files.
1972 * cgen-trace.c: Likewise.
1973 * cgen-utils.c: Likewise.
1974 * gentmap.c: Likewise.
1976 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1978 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1980 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1982 * sim-trace.c: Update the function prototype of save_data_size.
1983 Move the enum data_fmt from here...
1984 * sim-trace.h: ...to here.
1985 Add function prototype of save_data.
1987 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1989 * sim-core.h (sim_core_trans_addr): Add prototype.
1991 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1993 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1994 missing in last change.
1996 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1998 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1999 * nrun.c: Include string.h/strings.h.
2000 * aclocal.m4, config.in, configure: Regenerate.
2002 2012-03-22 Mike Frysinger <vapier@gentoo.org>
2004 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
2005 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
2006 out -Werror initialization.
2008 2012-03-19 Mike Frysinger <vapier@gentoo.org>
2010 * Make-common.in (TAGS): Change a-z to [:lower:].
2011 * acinclude.m4 (sim-trace): Likewise.
2012 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
2013 Change A-Za-z0-9 to [:alnum:].
2015 2012-03-18 Mike Frysinger <vapier@gentoo.org>
2017 * nrun.c (main): Display strsignal of sigrc.
2019 2012-01-06 Mike Frysinger <vapier@gentoo.org>
2021 * Makefile.in (abs_srcdir): Declare.
2022 (srcroot): Define in terms of abs_srcdir.
2023 (headers): Change srcdir to abs_srcdir.
2025 2012-01-02 Joel Brobecker <brobecker@adacore.com>
2027 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
2030 2011-12-19 Joel Brobecker <brobecker@adacore.com>
2032 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
2033 system bourne shell.
2035 2011-12-03 Mike Frysinger <vapier@gentoo.org>
2037 * syscall.c (cb_get_string): Rename from "get_string".
2038 (get_path): Rename get_string call to cb_get_string.
2040 2011-12-03 Mike Frysinger <vapier@gentoo.org>
2042 * Make-common.in (VPATH): Add $(srccom).
2044 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
2045 POSTCOMPILE): New variables.
2046 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
2047 Include dependency files, when using GNU Make. Delete all
2048 dependency-only rules.
2049 * aclocal.m4: Include ../../config/depstand.m4. Call
2050 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
2051 (MAKE, GMAKE): New substs.
2053 2011-11-07 Mike Frysinger <vapier@gentoo.org>
2056 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
2057 * configure, config.in: Regenerate.
2058 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
2060 2011-10-19 Mike Frysinger <vapier@gentoo.org>
2062 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
2064 2011-10-18 John Wehle <john@feith.com> (tiny patch)
2066 * sim-profile.c (profile_info): Only print the title once.
2068 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2070 * acinclude.m4: Rename from aclocal.m4.
2071 * aclocal.m4: Regenerate.
2073 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2075 * aclocal.m4: Change AC_PREREQ comment to 2.64.
2076 * common.m4: Delete.
2077 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
2078 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2079 * configure: Regenerate.
2081 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
2083 * sim-alu.h (ALU32_AND): Clear carry flag.
2084 (ALU32_AND): Clear carry flag.
2086 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2088 * dv-cfi.c: Include stdbool.h.
2090 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2092 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2094 2011-10-04 Mike Frysinger <vapier@gentoo.org>
2096 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2097 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
2099 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2101 * sim-command.c: Include sim-options.h.
2103 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2105 * aclocal.m4: Move sinclude comment after AC_INIT comment.
2107 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2109 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2110 Delete direct call to AC_PROG_CC.
2112 2011-07-05 Mike Frysinger <vapier@gentoo.org>
2114 * sim-command.c: New file.
2115 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2116 (sim-command.o): New rule.
2118 2011-05-27 Mike Frysinger <vapier@gentoo.org>
2120 * sim-options.c (standard_option_handler): Remove arg[0] check
2121 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2122 not an empty string, otherwise assign "" back to it.
2124 2011-05-26 Mike Frysinger <vapier@gentoo.org>
2126 * nltvals.def: Regenerate to include Blackfin syscalls again.
2128 2011-05-25 Mike Frysinger <vapier@gentoo.org>
2130 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2131 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2132 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2133 (trace_idx_to_str): Likewise.
2134 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2135 (TRACE_syscall): Define.
2136 (WITH_TRACE_SYSCALL_P): Likewise.
2137 (TRACE_SYSCALL_P): Likewise.
2139 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2141 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2142 remove now-unnecessary sub-scope for glue->type setting.
2143 Check to see if the "reg" property exists before we use it, and
2144 if it doesn't exist, error out for "glue" devices.
2146 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2148 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2149 glue-or, and set type to glue_xor when name is glue-xor.
2150 (hw_glue_port_event): Return immediately when type is glue_io
2151 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2152 and hw_port_event calls from glue_and to end of function.
2154 2011-05-11 Mike Frysinger <vapier@gentoo.org>
2156 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2157 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2158 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2159 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2160 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2161 around function arguments.
2163 2011-04-14 Mike Frysinger <vapier@gentoo.org>
2165 * sim-options.c (complete_option_list, sim_complete_command):
2168 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2170 * dv-glue.c: Fix up style.
2172 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2174 * hw-alloc.c (hw_alloc_data): Adjust brace.
2175 * hw-base.c (hw_base_data): Likewise.
2176 (generic_hw_unit_decode): Fix indentation.
2177 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2178 * hw-events.c (hw_event, hw_event_data): Likewise.
2179 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2180 * hw-instances.c (hw_instance_data): Likewise.
2181 * hw-instances.h (hw_instance): Likewise.
2182 * hw-main.h (hw_descriptor, enum): Likewise.
2183 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2184 * hw-ports.h (hw_port_descriptor): Likewise.
2185 * hw-properties.c (hw_property_data): Likewise.
2186 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2187 _range_property_spec, _reg_property_spec): Likewise.
2188 * hw-tree.c (_name_specifier, printer): Likewise.
2189 (split_device_specifier, parse_string_property, hw_tree_traverse,
2190 print_size, print_reg_property, print_string, print_properties):
2193 2011-03-29 Mike Frysinger <vapier@gentoo.org>
2195 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2196 * Make-common.in (dv-cfi.o): New rule.
2197 * dv-cfi.c, dv-cfi.h: New files.
2199 2011-03-21 Kevin Buettner <kevinb@redhat.com>
2201 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2202 fcntl.h and sys/fcntl.h, for constants.
2203 * nltvals.def: Regenerate.
2204 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2205 * sim-io.h (sys/types.h, sys/stat.h): Include.
2206 (sim_io_stat, sim_io_fstat): Declare.
2208 2011-03-14 Mike Frysinger <vapier@gentoo.org>
2210 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2211 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2212 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2213 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2214 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2215 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2216 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2217 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2218 syscall.c: Trim trailing whitespace.
2220 2011-03-05 Mike Frysinger <vapier@gentoo.org>
2222 * gennltvals.sh: Handle bfin targets.
2223 * nltvals.def: Regenerate.
2225 2011-02-25 Kevin Buettner <kevinb@redhat.com>
2227 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2230 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2232 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2233 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2234 (hw_free): Drop zfree logic and always call free.
2235 * hw-base.c (hw_delete): Change zfree to free.
2236 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2237 (hw_handle_remove_phandle): Likewise.
2238 * hw-instances.c (hw_instance_delete): Likewise.
2239 * hw-tree.c (parse_reg_property): Likewise.
2240 (parse_ranges_property): Likewise.
2241 (parse_string_property): Likewise.
2242 * sim-core.c (sim_core_uninstall): Likewise.
2243 * sim-cpu.c (sim_cpu_free_all): Likewise.
2244 * sim-hw.c (sim_hw_uninstall): Likewise.
2245 * sim-memopt.c (do_memopt_delete): Likewise.
2246 (sim_memory_uninstall): Likewise.
2247 * sim-module.c (sim_module_uninstall): Likewise.
2248 * sim-options.c (sim_parse_args): Likewise.
2249 * sim-profile.c (profile_pc_cleanup): Likewise.
2250 (profile_uninstall): Likewise.
2251 * sim-watch.c (do_watchpoint_delete): Likewise.
2252 * sim-utils.c (zfree): Delete.
2253 (sim_state_free): Change zfree to free.
2254 * sim-utils.h (zfree): Delete.
2256 2011-02-13 Mike Frysinger <vapier@gentoo.org>
2258 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2260 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2262 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2264 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2266 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2268 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2269 when asprintf fails.
2270 * sim-utils.c (sim_do_commandf): Issue an error and return when
2272 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2275 2011-01-11 Mike Frysinger <vapier@gentoo.org>
2277 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2278 bytes has been calculated and when mmap_next_fd is valid and
2280 (memory_option_handler): Allow missing size when mmap_next_fd is
2283 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2285 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2286 not empty, and always append $3 to $hardware.
2288 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2290 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2291 * sim-hw.h (sim_hw_abort): Likewise.
2293 2011-01-05 Mike Frysinger <vapier@gentoo.org>
2295 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2297 2011-01-05 Joel Brobecker <brobecker@adacore.com>
2299 * run.1: Copyright year update.
2301 2010-12-28 Mike Frysinger <vapier@gentoo.org>
2303 * hw-alloc.h (HW_NALLOC): Define.
2305 010-12-28 Mike Frysinger <vapier@gentoo.org>
2307 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2309 2010-12-15 Mike Frysinger <vapier@gentoo.org>
2311 * sim-memopt.c (OPTION_MAP_INFO): Define.
2312 (memory_options): Handle --map-info.
2313 (memory_option_handler): Handle OPTION_MAP_INFO.
2315 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2317 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2318 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2319 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2321 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2323 * sim-core.c (WITH_HW): Add device casts to device_error,
2324 device_io_read_buffer, and device_io_write_buffer.
2326 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2328 * dv-sockser.c (dv_sockser_write_buffer): New function.
2329 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2330 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2332 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2334 * callback.c (os_lseek): Call wrap on lseek result.
2336 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2338 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2339 call by its equality to -1 not by it being negative.
2340 (connected_p): Likewise for accept() call.
2342 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2344 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2346 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2348 * profile.c (sim_profile_print_bar): Add cpu argument.
2350 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2352 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2354 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2356 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2357 (profile_print_pc): Convert sim_io_printf to profile_printf.
2358 (profile_print_insn): Likewise.
2359 (profile_print_memory): Likewise.
2360 (profile_print_core): Likewise.
2361 (profile_print_model): Likewise.
2362 (sim_profile_print_bar): Likewise.
2363 (profile_print_speed): Likewise.
2364 (profile_print_addr_ranges): Likewise.
2365 (profile_info): Likewise.
2366 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2368 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2370 * sim-model.c (OPTION_MODEL): Convert to enum.
2371 (OPTION_MODEL_INFO): New enum.
2372 (model_options): Add model-info/info-model entries.
2373 (model_option_handler): Handle OPTION_MODEL_INFO.
2375 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2377 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2378 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2381 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2383 * sim-hrw.c (sim_write): Add const to buf arg.
2384 * sim-utils.h (sim_write_fn): Likewise.
2386 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2388 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2391 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2393 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2394 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2395 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2396 * dv-sockser.c (sockser_options): Likewise.
2397 * hw-ports.c (empty_hw_ports): Likewise.
2398 * sim-hw.c (hw_options): Likewise.
2399 * sim-model.c (model_options): Likewise.
2400 * sim-options.c (standard_options): Likewise.
2401 * sim-profile.c (profile_options): Likewise.
2402 * sim-trace.c (trace_options): Likewise.
2403 * sim-watch.c (watchpoint_options): Likewise.
2405 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2407 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2408 the local "arg_table" variable, and the xmalloc cast.
2410 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2412 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2414 (sim_fpu_print_func): Add const markings to format buffer.
2416 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2418 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2420 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2422 * sim-trace.c (save_data): Add const markings to "buf" argument.
2424 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2426 * sim-options.c (standard_option_handler): Add const markings to
2429 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2431 * hw-ports.h: Fix spelling typos.
2433 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2435 * configure.ac: Check for socklen_t.
2436 * configure, config.in: Regenerated.
2437 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2439 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2441 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2442 * sim-hw.c (hw_option_handler): Likewise.
2444 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2446 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2447 (interrupt_nr_to_str): Likewise.
2448 (default_interrupt_names): Add const to pointer type.
2449 (sim_watchpoint_install): Add const to prefix.
2450 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2452 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2454 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2455 (sim_core_write_buffer): Likewise.
2457 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2459 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2460 the SIM_HAVE_ADDR_RANGE define.
2462 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2464 * sim-core.h (device_error): Add const to message, and add printf
2467 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2469 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2470 SIM_HAVE_ADDR_RANGE define.
2472 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2474 * dv-glue.c (hw_glue_ports): Swap static and const.
2476 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2478 * nrun.c (usage): Use void in definition.
2479 * sim-options.c (dup_arg_p): Convert old-style function definition.
2480 (sim_parse_args): Likewise.
2481 (sim_print_help): Likewise.
2482 * sim-trace.c (set_trace_option_mask): Likewise.
2483 (set_trace_option): Likewise.
2484 * sim-utils.c (sim_analyze_program): Likewise.
2485 (sim_elapsed_time_get): Likewise.
2486 (sim_elapsed_time_since): Likewise.
2488 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2490 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2491 (standard_options): Likewise.
2492 (standard_option_handler): Likewise.
2494 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2496 * hw-ports.c (TRACE): Delete.
2497 * hw-properties.c (TRACE): Delete.
2498 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2499 (hw_find_integer_property): Likewise.
2500 (hw_find_integer_array_property): Likewise.
2501 (hw_add_duplicate_property): Likewise.
2503 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2505 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2508 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2510 * sim-model.c: Include sim-model.h
2512 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2514 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2515 & from the STATE_CPU() examples.
2517 2010-01-24 Doug Evans <dje@sebabeach.org>
2519 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2520 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2522 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2523 (struct cgen_fp_ops): Update signatures of floating point conversion
2526 * Make-common.in (CGEN_SIM_DEPS): Define.
2527 (CGEN_INCLUDE_DEPS): Use it.
2528 (CGEN_MAIN_CPU_DEPS): Simplify.
2530 2010-01-22 Doug Evans <dje@sebabeach.org>
2532 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2533 (SUBWORDTFSI, JOINSIDI): Ditto.
2535 2010-01-05 Doug Evans <dje@sebabeach.org>
2537 * cgen-types.h (SETDI): Delete, unused.
2539 2009-12-02 Doug Evans <dje@sebabeach.org>
2541 * cgen-engine.h: Remove duplicated comment.
2543 2009-11-23 Doug Evans <dje@sebabeach.org>
2545 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2546 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2548 2009-11-22 Doug Evans <dje@sebabeach.org>
2550 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2551 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2552 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2553 instead of CGEN_INSN_INT.
2555 * cgen-trace.h (trace_extract): Add cast to fix warning.
2557 2009-11-05 Doug Evans <dje@sebabeach.org>
2559 * cgen-mem.h (DECLARE_GETT): Don't inline.
2560 (DECLARE_SETT): Ditto.
2562 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2564 * sim-inline.h: Fix spelling error.
2566 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2568 * Make-common.in: Add datarootdir.
2570 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2572 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2573 (SIM_CHECK_MEMBERS_1): Remove.
2574 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2575 AC_CHECK_MEMBERS one.
2576 * configure: Regenerate.
2578 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2579 * configure: Regenerate.
2581 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2583 * config.in: Regenerate.
2584 * configure: Likewise.
2586 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2587 definition of AC_CHECK_MEMBER.
2589 * aclocal.m4: m4_include toplevel config/override.m4.
2590 * configure: Regenerate.
2592 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2594 * Makefile.in (datarootdir): New variable.
2596 2009-07-07 Doug Evans <dje@sebabeach.org>
2598 * Make-common.in (CPU_DIR): Define.
2600 2009-07-06 Doug Evans <dje@sebabeach.org>
2602 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2603 identifiers for file types rather than encoding internal
2604 implementation details of cgen.sh.
2605 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2606 * cgen.sh: Add support for parallel makes.
2607 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2609 2009-05-18 Jon Beniston <jon@beniston.com>
2611 * gennltvals.sh: Add lm32 target.
2612 * nltvals.def: Add lm32 syscall definitions.
2614 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2616 Speed up simulator startup:
2617 * sim-utils.c (zalloc): Use xcalloc.
2619 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2621 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2622 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2623 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2624 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2625 type, QI, HI, SI, DI.
2627 * callback.c (os_error): Mark as being a noreturn function.
2628 * sim-io.h (sim_io_error): Similar for sim_io_error.
2630 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2632 * aclocal.m4: Fix underquoting of function names.
2634 2008-10-21 Julian Brown <julian@codesourcery.com>
2636 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2638 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2640 * common.m4: Add test for libz and zlib.h.
2641 * configure: Regenerate to track ../common/common.m4 changes.
2644 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2645 Daniel Jacobowitz <dan@codesourcery.com>
2646 Joseph Myers <joseph@codesourcery.com>
2648 * aclocal.m4: Include ../../config/acx.m4.
2649 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2650 * configure, config.in: Regenerate.
2651 * Make-common.in (LIB_OBJS): Add version.o.
2652 (version.c, version.o): New rules.
2653 * run.c: Include version.h.
2654 (usage): Add help parameter. Print output either to stdout or
2655 stderr depending on that parameter.
2656 (print_version): New.
2657 (main): Check for --help and --version.
2658 * run-sim.h (sim_target_display_usage): Add help parameter.
2661 2008-04-14 Hans Kester <kester.hans@gmail.com>
2663 * sim-signal.c: Define missing signals for _WIN32.
2665 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2667 * gennltvals.sh: Add cr16.
2668 * nltvals.def: Rebuild.
2670 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2672 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2673 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2675 2007-08-10 Nick Clifton <nickc@redhat.com>
2677 * sim-memopt.c (memory_options): Mention that the
2678 --memory-size switch accepts suffixes.
2679 (parse_size): Handle a suffix on the size value.
2680 * sim-options.c (standard_options): Mention that the mem-size
2681 switch accepts suffixes.
2682 (standard_option_handler): Handle a suffix on the size value.
2684 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2686 * acconfig.h: Remove.
2687 * config.in: Regenerate.
2689 2006-11-07 Thiemo Seufer <ths@mips.com>
2691 * gentmap.c: Fix compile time warning.
2693 2006-11-07 Thiemo Seufer <ths@mips.com>
2695 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2696 for bfd text addresses.
2698 2006-08-29 Thiemo Seufer <ths@mips.com>
2699 Nigel Stephens <nigel@mips.com>
2701 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2702 SIM_QUIET_NAN_NEGATED.
2704 2006-08-29 Nigel Stephens <nigel@mips.com>
2706 * sim-profile.c (profile_pc_init): Initialise default profiling
2707 frequency to a prime number.
2708 (profile_print_pc): Convert gmon.out sample data into target
2711 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2713 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2714 * common.m4: Likewise.
2715 * configure: Regenerated.
2717 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2719 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2720 * configure: Regenerated.
2722 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2724 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2725 and LIBINTL_DEP everywhere.
2726 (CSEARCH): Use INCINTL.
2727 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2729 * configure: Regenerated.
2731 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2733 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2734 option-contents test.
2736 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2738 * sim-signal.c (sim_signal_to_target): Fix typos.
2740 * sim-reason.c (sim_stop_reason): Use
2741 sim_signal_to_target, not sim_signal_to_host.
2742 * sim-signal.c (sim_signal_to_host): Fix typo.
2743 (sim_signal_to_target): New function.
2745 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2747 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2750 2005-07-08 Ian Lance Taylor <ian@airs.com>
2752 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2754 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2755 different fraction for a quiet NaN.
2756 (unpack_fpu): Likewise.
2758 2005-07-08 Ben Elliston <bje@au.ibm.com>
2760 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2761 * sim-load.c: Likewise.
2762 * syscall.c: Likewise.
2764 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2766 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2769 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2771 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2773 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2775 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2776 and signed64 for __ALPHA__.
2778 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2780 * aclocal.m4 Include ../../gettext.m4.
2781 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2782 (AM_LC_MESSAGES): Remove.
2783 * configure: Regenerate.
2785 2005-02-28 Jim Blandy <jimb@redhat.com>
2787 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2788 -Wuninitialized in the default list of build warnings if CFLAGS is
2789 set, and doesn't include -O. (Using -Wuninitialized without
2790 optimization produces a warning, which interferes with compilation
2793 2005-02-21 Jim Blandy <jimb@redhat.com>
2795 * callback.c (os_fstat): Don't declare 't' unless it's used.
2797 2005-02-09 Jim Blandy <jimb@redhat.com>
2799 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2801 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2802 to $(CGEN), to ensure that the command substitution happens where
2803 the variable is referenced in the submake, not when the submake's
2804 arguments are expanded.
2805 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2806 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2807 application Scheme script directly after ${cgen}; don't precede it
2810 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2812 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2813 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2814 Include libiberty.h.
2815 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2816 being either end of a pipe.
2817 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2818 (os_shutdown): Clear pipe state.
2819 (default_callback): Initialize new members.
2821 * callback.c (default_callback): Initialize target_endian.
2822 (cb_store_target_endian): Renamed from store, new first parameter
2823 host_callback *cb, drop last parameter big_p. Take endianness
2825 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2826 Remove variable big_p.
2827 * nrun.c (main): Initialize default_callback.target_endian.
2829 2005-01-14 Andrew Cagney <cagney@gnu.org>
2831 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2832 Add explicit call to AC_CONFIG_HEADER.
2833 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2834 * configure: Re-generate.
2836 2005-01-12 Andrew Cagney <cagney@gnu.org>
2838 * common.m4: New file, based on of aclocal.m4.
2840 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2842 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2843 * configure: Regenerated to track ../common/aclocal.m4 changes.
2845 2005-01-07 Andrew Cagney <cagney@gnu.org>
2847 * configure.ac: Rename configure.in, require autoconf 2.59.
2848 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2849 * configure: Re-generate.
2851 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2853 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2854 <case CB_SYS_ftruncate>: New cases.
2856 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2858 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2859 (cb_syscall) <case CB_SYS_rename>: New case.
2860 * callback.c (os_lstat): New function.
2862 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2864 * run.1: Document --sysroot=filepath.
2865 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2866 (standard_options): Support --sysroot=<path>.
2867 (standard_option_handler): Handle OPTION_SYSROOT.
2868 * syscall.c (simulator_sysroot): Define, initialized empty.
2869 (get_path): Prepend simulator_sysroot to absolute file path.
2870 [HAVE_STRING_H]: Include string.h.
2871 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2872 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2873 (main): If simulator_sysroot is not empty, chdir there.
2874 * sim-config.h (simulator_sysroot): Declare.
2876 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2877 cgen_rtx_error" in a CGEN-generated simulator.
2878 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2879 replacement for CGEN-related breakpoints.
2881 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2883 * Make-common.in (sim-basics_h): Add $(callback_h).
2885 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2887 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2888 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2889 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2890 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2891 (SIM_CHECK_MEMBERS): New macros.
2892 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2893 for struct stat member test and write. Add ST_x calls for each
2894 struct stat member tested in configure.in. Wrap each ST_x call in
2895 #ifdef of configure macro for that member.
2896 * configure, config.in: Regenerate.
2898 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2900 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2902 <case desc>: Pass -OPC opcfile.
2903 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2904 parameter to cgen.sh.
2906 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2908 * Make-common.in (sim-basics_h): Correct dependencies on
2909 cconfig.h and tconfig.h
2910 (sim-load.o): Correct typo in sim-basics_h dependency.
2912 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2914 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2915 sub-dependencies for other sim files that they include.
2916 (sim_main_headers): Use sim-*_h macros.
2917 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2919 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2921 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2924 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2925 $(remote_sim_h) too.
2926 (sim_main_headers): Add sim-utils.h.
2928 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2930 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2932 2004-07-26 Andrew Cagney <cagney@gnu.org>
2934 Problem from Olaf Hering <olh@suse.de>.
2935 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2937 2004-07-10 Ben Elliston <bje@au.ibm.com>
2939 * hw-tree.c (parse_integer_property): Typo fix in comments.
2940 * sim-options.c (sim_args_command): Likewise.
2942 2004-06-28 Andrew Cagney <cagney@gnu.org>
2944 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2946 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2948 * callback.c (os_shutdown): Fix bug in last change: actually
2949 mark file descriptors as available on startup.
2951 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2953 [ include/gdb: * callback.h (host_callback_struct): Replace
2954 members fdopen and alwaysopen with fd_buddy. ]
2955 * callback.c: Changed all users.
2957 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2959 * sim-load.c (sim_load_file): Use bfd_get_section_size
2960 instead of bfd_get_section_size_before_reloc.
2962 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2964 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2965 passing it to printf.
2967 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2969 * callback.c: Update copyright dates.
2971 * sim-basics.h: Likewise.
2972 * sim-load.c: Likewise.
2973 * syscall.c: Likewise.
2975 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2977 * callback.c: Include cconfig.h instead of config.h.
2979 * sim-basics.h: Likewise.
2980 * sim-load.c: Likewise.
2981 * syscall.c: Likewise.
2983 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2985 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2987 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2989 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2991 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2993 * sim-options.c (standard_options): Fix the names of H8
2996 2003-10-30 Andrew Cagney <cagney@redhat.com>
2998 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2999 with "struct bfd_symbol".
3001 2003-10-21 Andrew Cagney <cagney@redhat.com>
3003 * callback.c (os_truncate): Call "truncate", and not "stat".
3005 2003-10-20 Andrew Cagney <cagney@redhat.com>
3007 * sim-base.h: Replace "struct sec" with "struct bfd_section".
3009 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
3011 * callback.c (os_ftruncate, os_truncate): New functions.
3012 (default_callback): Initialize ftruncate and truncate members.
3014 2003-09-08 Dave Brolley <brolley@redhat.com>
3016 On behalf of Doug Evans <dje@sebabeach.org>
3017 * cgen.sh: New arg archfile.
3018 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
3019 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
3021 2003-08-28 Andrew Cagney <cagney@redhat.com>
3023 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
3024 * sim-options.c (print_help): Cast the format with specifier to
3027 2003-08-20 Michael Snyder <msnyder@redhat.com>
3028 Dave Brolley <brolley@redhat.com>
3030 * cgen-par.h (flags, word1): New target-specific
3031 fields of CGEN_WRITE_QUEUE_ELEMENT.
3032 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
3033 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
3034 * gennltvals.sh: Add frv target.
3035 * nltvals.def: Add frv target.
3037 2003-06-23 Michael Snyder <msnyder@redhat.com>
3039 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
3040 * sim-reg.c: Fix cut-and-paste bug in comment.
3042 2003-06-22 Andrew Cagney <cagney@redhat.com>
3044 From matthew green <mrg@redhat.com>:
3045 * sim-fpu.h: Update copyright.
3046 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
3047 * sim-fpu.c: Update copyright.
3048 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
3050 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
3052 From Doug Evans <dje@sebabeach.org>:
3053 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
3054 with disassemble_info:read_memory_func.
3055 * cgen-trace.c (sim_disasm_read_memory): Ditto.
3057 2003-06-04 Michael Snyder <msnyder@redhat.com>
3059 * common/run.c (main): Remove SIM_H8300 ifdef.
3061 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
3062 (standard_options): Add '-x' for h8/300sx.
3063 (standard_option_handler): Add case for SIM_H8300SX.
3065 2003-04-13 Michael Snyder <msnyder@redhat.com>
3067 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3069 2003-03-01 Andrew Cagney <cagney@redhat.com>
3071 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3072 (sim_engine_vabort): Ditto.
3074 2003-02-27 Andrew Cagney <cagney@redhat.com>
3076 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3077 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3078 * nrun.c (main): Ditto.
3080 2003-02-26 Andrew Cagney <cagney@redhat.com>
3082 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3083 (sim_engine_vabort): Ditto.
3084 (sim_engine_halt, sim_engine_restart): Ditto.
3086 2003-02-20 Andrew Cagney <ac131313@redhat.com>
3088 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3089 (sim-break_h): Delete macro.
3090 (sim-break.o): Delete rule.
3091 * sim-break.c: Delete file.
3092 * sim-break.h: Delete file.
3093 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3094 (STATE_BREAKPOINTS): Delete macro.
3095 (sim_state_base): Delete field breakpoints.
3096 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3097 sim_break_install to array.
3099 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
3101 * run.c (usage): Fix typos.
3103 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
3105 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3107 2002-11-22 Andrew Cagney <ac131313@redhat.com>
3109 * dv-core.c: Update copyright. sim/common contributed to the FSF.
3110 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3111 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3112 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3113 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3114 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3115 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3116 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3117 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3118 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3120 2002-11-13 Andrew Cagney <cagney@redhat.com>
3122 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3124 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
3126 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3127 (distclean): Depend on it.
3129 2002-10-14 Alan Modra <amodra@bigpond.net.au>
3131 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3133 2002-08-29 Dave Brolley <brolley@redhat.com>
3135 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3137 2002-07-17 Andrew Cagney <cagney@redhat.com>
3139 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3140 (sim_set_callbacks, sim_size, sim_trace)
3141 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3142 to here from "gdb/remote-sim.h".
3144 2002-07-16 Andrew Cagney <ac131313@redhat.com>
3146 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3147 avoid possible longjmp problems with automatic variable siggnal.
3149 2002-07-14 Andrew Cagney <ac131313@redhat.com>
3151 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3152 * Make-common.in (installdirs): Make $(libdir) too, needed when
3153 installing libsim.a.
3155 2002-07-13 Andrew Cagney <ac131313@redhat.com>
3157 * gennltvals.sh (dir): Mark d30v as obsolete.
3158 * nltvals.def: Remove d30v.
3160 2002-06-17 Andrew Cagney <cagney@redhat.com>
3162 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3164 * sim-memopt.c: Include <unistd.h>.
3165 (do_memopt_add): Fix printf format.
3166 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3168 2002-06-16 Andrew Cagney <ac131313@redhat.com>
3170 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3171 --enable-gdb-build-warnings.
3172 * configure: Regenerated to track ../common/aclocal.m4 changes.
3174 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
3176 * sim-fpu.c (unpack_fpu): Initialize exponent for
3179 (sim_fpu_sqrt): Same.
3181 2002-06-08 Andrew Cagney <cagney@redhat.com>
3183 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3184 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3186 * sim-load.c: Ditto.
3187 * callback.c: Ditto.
3189 * Make-common.in (callback_h): Define.
3190 (remote_sim_h): Define.
3192 (callback.o): Update.
3193 (syscall.o): Update.
3196 (sim-hload.o): Update.
3198 (sim-reason.o): Update.
3199 (sim-reg.o): Update.
3200 (sim-resume.o): Update.
3202 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3204 * run.c: Fix formatting.
3206 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3208 * run-sim.h: New header. Provide prototypes for functions used
3209 between run() and libsim.a which are not used by GDB.
3210 * run.c: Include run-sim.h.
3211 (main): If SIM_TARGET_SWITCHES is defined call
3212 sim_target_parse_command_line.
3213 (usage): If SIM_TARGET_SWITCHES is defined call
3214 sim_target_display_usage.
3216 2002-05-17 Andrey Volkov <avolkov@transas.com>
3218 * run.c: Made h8300s as new target, not h8300h alias.
3219 Added new option -S (h8300s target)
3220 * sim-options.c: Ditto.
3222 2002-05-01 Chris Demetriou <cgd@broadcom.com>
3224 * callback.c: Use 'deprecated' rather than 'depreciated.'
3226 2002-02-24 Andrew Cagney <ac131313@redhat.com>
3228 From wiz at danbala:
3229 * sim-fpu.h: Fix grammar and typos.
3232 2002-02-10 Chris Demetriou <cgd@broadcom.com>
3234 * callback.c: Fix some spelling errors.
3235 * hw-device.h: Likewise.
3236 * hw-tree.c: Likewise.
3237 * sim-abort.c: Likewise.
3238 * sim-alu.h: Likewise.
3239 * sim-core.h: Likewise.
3240 * sim-events.c: Likewise.
3241 * sim-events.h: Likewise.
3242 * sim-fpu.h: Likewise.
3243 * sim-profile.h: Likewise.
3244 * sim-utils.c: Likewise.
3246 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
3248 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3251 2002-01-20 Ben Elliston <bje@redhat.com>
3253 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3254 the comment for this enumerator.
3256 2002-01-14 Ben Elliston <bje@redhat.com>
3258 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3260 2001-12-20 Kazu Hirata <kazu@hxi.com>
3262 * run.c (usage): Fix a typo.
3264 2001-07-05 Ben Elliston <bje@redhat.com>
3266 * Make-common.in (srccgen): Remove.
3267 (CGEN_CPU_DIR): Define.
3268 (CGEN_READ_SCM): Redefine without $(srccgen).
3269 (CGEN_ARCH_SCM): Ditto.
3270 (CGEN_CPU_SCM): Ditto.
3271 (CGEN_DECODE_SCM): Ditto.
3272 (CGEN_DESC_SCM): Ditto.
3274 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
3276 * sim-load.c (sim_load_file): Put it back: external now.
3277 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3279 2001-04-21 Andrew Cagney <ac131313@redhat.com>
3281 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3283 * sim-utils.c (sim_analyze_program): Ditto.
3285 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
3287 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3288 we're finished with its immediate use.
3289 * sim-load.c (sim_load_file): Ditto.
3291 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
3293 Add support for mmap-based memory regions.
3294 * sim-memopt.c (mmap_next_fd): New global.
3295 (sim_memory_init): Reinitialize it.
3296 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3297 "--memory-mapfile FILE" option. Check for some errors.
3298 (do_memopt_add): Conditionally do mmap instead of malloc for
3299 backing store of simulated memory. Check for more errors.
3300 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3301 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3302 * configure.in: Look for mmap/fstat related functions and headers.
3303 * config.in, configure: Regenerated.
3305 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
3307 * sim-core.c (sim_core_map_attach): Correct overlap-related
3310 2001-03-07 Michael Meissner <meissner@redhat.com>
3312 * run.c (alloca-conf.h): Delete, no longer provided.
3314 2001-02-22 Ben Elliston <bje@redhat.com>
3316 * sim-trace.h (TRACE_VPU_IDX): Add.
3317 (TRACE_vpu): Define.
3318 (WITH_TRACE_VPU_P): Likewise.
3319 (TRACE_VPU_P): Likewise.
3320 * sim-trace.c (OPTION_TRACE_VPU): Define.
3321 (trace_options): Add --trace-vpu.
3322 (trace_option_handler): Handle OPTION_TRACE_VPU.
3323 (trace_option_handler): Include VPU tracing in --trace-semantics.
3324 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3326 2001-02-21 Ben Elliston <bje@redhat.com>
3328 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3329 (TRACE_BRANCH_INPUT2): Likewise.
3331 2001-02-09 Ben Elliston <bje@redhat.com>
3333 * (profile_print_pc): Write header out in target byte order.
3335 2001-02-09 Ben Elliston <bje@redhat.com>
3337 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3338 adjusting the pc shift value.
3340 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3342 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3343 where a numeric value is supplied.
3345 2001-01-06 Ben Elliston <bje@redhat.com>
3347 * cgen.sh: Allow extrafiles to include the semantics files when
3348 generating an ISA-specific decoder.
3350 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3352 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3354 2000-12-23 Ben Elliston <bje@redhat.com>
3356 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3357 them to the trace stream using sim_fpu_printn_fpu. Include
3360 2000-12-15 Ben Elliston <bje@redhat.com>
3362 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3363 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3364 trailing digits as specified (-1 to print all digits).
3365 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3366 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3369 2000-12-13 Ben Elliston <bje@redhat.com>
3371 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3372 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3375 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3377 * sim-endian.h: Don't have parameters on macro definitions which
3378 are simply renaming functions, to permit use of XCONCAT2 in both
3379 the macro name and the arguments in a use of such a definition.
3381 2000-12-11 Ben Elliston <bje@redhat.com>
3383 * cgen-ops.h (SUBWORDDFDI): New function.
3385 2000-12-05 Ben Elliston <bje@redhat.com>
3387 * Make-common.in (cgen-defs): New target.
3388 (cgen-decode): Pass $(EXTRAFILES).
3390 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3391 -outfile-suffix options.
3393 2000-12-04 Ben Elliston <bje@redhat.com>
3395 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3396 (SUBWORDSIUQI): Likewise.
3397 (SUBWORDDIHI): Likewise.
3398 (SUBWORDDIQI): New function.
3400 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3401 * cgen-scache.c (scache_option_handler): Remove unused local var.
3403 2000-12-03 Ben Elliston <bje@redhat.com>
3405 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3407 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3409 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3411 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3413 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3416 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3418 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3419 (set_hw_delete): Moved the macro as a function.
3420 * hw-base.h (set_hw_delete): Declare as external function.
3421 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3422 allocated using hw_malloc.
3424 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3426 * sim-options.c (sim_parse_args): Free the memory used for
3427 long_options, short_options, handlers, opt_cpu, orig_val.
3429 2000-11-20 Ben Elliston <bje@redhat.com>
3431 * cgen-ops.h (SUBBI): New macro.
3432 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3433 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3435 2000-11-16 Ben Elliston <bje@redhat.com>
3437 * cgen-types.h (VOID): New type.
3439 2000-11-09 Ben Elliston <bje@redhat.com>
3441 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3442 (sim_fpu_two): Set exponent to 1.
3444 2000-10-26 Ben Elliston <bje@redhat.com>
3446 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3447 `all'. Pass `-i' options to cgen applications.
3448 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3449 cgen-desc): Pass $(isa) to cgen.sh.
3451 2000-10-08 Ben Elliston <bje@redhat.com>
3453 * cgen-utils.c (cgen_rtx_error): New function.
3455 2000-10-07 Ben Elliston <bje@redhat.com>
3457 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3458 conditions for sim_core_read_buffer().
3460 2000-09-26 Dave Brolley <brolley@redhat.com>
3462 * cgen-utils.c (RORQI): New function.
3463 (ROLQI): New function.
3464 (RORHI): New function.
3465 (ROLHI): New function.
3467 2000-08-28 Dave Brolley <brolley@redhat.com>
3469 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3470 in insn_value if it will fit.
3472 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3474 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3476 2000-08-15 Dave Brolley <brolley@redhat.com>
3478 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3480 2000-08-15 Dave Brolley <brolley@redhat.com>
3482 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3483 (PROFILE_CPU_FREQ): New macro.
3484 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3485 (profile-options): Add profile-cpu-frequency.
3486 (parse_frequency): New function.
3487 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3488 (profile_print_speed): Print cpu frequency and simulated execution time.
3489 Re-indent other items to match.
3491 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3493 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3495 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3497 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3498 * Makefile.in (install): Install run.1 man page.
3500 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3502 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3503 * Makefile.in (headers,nltvals.def): Merge.
3505 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3507 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3508 * nrun.c (main): Print the simulator statistics only in
3510 * hw-properties.h (hw_find_integer_array_property): Fix
3511 prototype (use signed_cell).
3513 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3514 * sim-events.c (sim_events_remain_time): New function returning
3515 the time that remains before the event is raised.
3516 * hw-events.c (hw_event_remain_time): Likewise.
3517 * sim-events.h (sim_events_remain_time): Declare.
3518 * hw-events.h (hw_event_remain_time): Declare.
3520 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3521 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3522 (OPTION_HW_LIST): New option --hw-list to list the devices.
3523 (hw_option_handler): List the device tree with 'sim_hw_print'.
3525 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3526 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3527 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3528 (EXTENDED): Define for 16-bit word size.
3529 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3530 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3531 * sim-types.h: Added support for 16-bit targets.
3533 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3535 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3537 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3539 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3540 * Makefile.in (distclean): Clean cconfig.h also.
3542 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3544 * configure: Regenerated to track ../common/aclocal.m4 changes.
3546 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3548 * aclocal.m4 (sim-profile): Enable the profiler by default.
3550 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3552 * run.c (main): Initialize sigrc.
3554 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3556 * sim-events.c (update_time_from_event): Add more detailed event
3559 2000-03-30 Dave Brolley <brolley@redhat.com>
3561 * aclocal.m4 (cgen): Use guile to run cgen.
3563 2000-03-23 Dave Brolley <brolley@redhat.com>
3565 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3567 * cgen-accfp.c (fextsfdf): New function.
3568 (ftruncdfsf): New function.
3569 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3571 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3573 * cgen-ops.h: Added TRUNCSISI.
3575 2000-03-08 Dave Brolley <brolley@redhat.com>
3577 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3578 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3579 (sim_queue_fn_si_write): Last argument is has type USI.
3580 (sim_queue_fn_sf_write): New function.
3581 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3582 (sim_queue_fn_sf_write): New function.
3583 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3585 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3587 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3588 sim_set_trace and run simulator using sim_resume.
3589 (main): Add option ``-o'' - operating environment. Only continue
3590 after a signal when operating environment.
3591 (main): Always set REASON and SIGRC using sim_stop_reason.
3592 (sim_trace): Delete extern declaration.
3594 2000-02-08 Nick Clifton <nickc@cygnus.com>
3596 * callback.c: Fix compile time warning messages.
3597 * run.c: Fix compile time warning messages.
3599 1999-12-17 Dave Brolley <brolley@cygnus.com>
3601 * sim-profile.h: (set_profile_option_mask): Add prototype.
3602 * sim-profile.c (set_profile_option_mask): No longer static.
3604 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3606 * sim-arange.c: Include <string.h>
3608 1999-12-07 Dave Brolley <brolley@cygnus.com>
3610 * sim-options.c (print_help): '=' required before optional argument.
3611 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3612 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3613 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3614 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3615 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3616 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3617 (fn_mem_qi_write): New union members.
3618 (fn_mem_hi_write): New union members.
3619 (fn_mem_si_write): New union members.
3620 (fn_mem_di_write): New union members.
3621 (fn_mem_df_write): New union members.
3622 (fn_mem_xi_write): New union members.
3623 (sim_queue_fn_mem_qi_write): New function.
3624 (sim_queue_fn_mem_hi_write): New function.
3625 (sim_queue_fn_mem_si_write): New function.
3626 (sim_queue_fn_mem_di_write): New function.
3627 (sim_queue_fn_mem_df_write): New function.
3628 (sim_queue_fn_mem_xi_write): New function.
3629 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3630 (sim_queue_fn_mem_hi_write): New function.
3631 (sim_queue_fn_mem_si_write): New function.
3632 (sim_queue_fn_mem_di_write): New function.
3633 (sim_queue_fn_mem_df_write): New function.
3634 (sim_queue_fn_mem_xi_write): New function.
3635 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3636 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3637 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3639 1999-12-01 Dave Brolley <brolley@cygnus.com>
3641 * cgen-accfp.c (subsf): Check status code.
3659 1999-11-26 Dave Brolley <brolley@cygnus.com>
3661 * cgen-par.h (fn_df_write): Mode of data is DF.
3662 (sim_queue_fn_df_write): Mode of data is DF.
3663 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3665 1999-11-22 Dave Brolley <brolley@cygnus.com>
3667 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3668 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3670 1999-11-04 Dave Brolley <brolley@cygnus.com>
3672 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3673 CGEN_MEM_XI_WRITE members.
3674 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3675 (sim_queue_fn_xi_write): New function.
3676 (sim_queue_mem_xi_write): New function.
3678 * cgen-par.c (sim_queue_fn_xi_write): New function.
3679 (sim_queue_mem_xi_write): New function.
3680 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3683 1999-10-22 Dave Brolley <brolley@cygnus.com>
3685 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3686 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3687 * cgen-par.c: Set insn_address for each queued write. Get pc from
3688 cpu when executing queued writes.
3690 1999-10-19 Dave Brolley <brolley@cygnus.com>
3692 * cgen-par.h (sim_queue_fn_pc_write): New function.
3693 (CGEN_FN_PC_WRITE): New enumerator.
3694 (fn_pc_write): New union member.
3695 * cgen-par.c (sim_queue_fn_pc_write): New function.
3696 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3698 1999-10-18 Dave Brolley <brolley@cygnus.com>
3700 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3701 (CGEN_MEM_DF_WRITE): New enumerator.
3702 (mem_di_write): New union member.
3703 (mem_df_write): New union member.
3704 * cgen-par.c (sim_queue_mem_di_write): New function.
3705 (sim_queue_mem_df_write): New function.
3706 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3708 * cgen-accfp.c (divsf): Check for division errors.
3710 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3712 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3714 1999-10-07 Dave Brolley <brolley@cygnus.com>
3716 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3717 (fn_hi_write): New union member.
3718 (sim_queue_fn_hi_write): New function.
3719 * cgen-par.c (sim_queue_fn_hi_write): New function.
3720 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3722 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3724 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3725 Change type of result to SEM_PC.
3727 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3729 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3731 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3733 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3734 (JOIN*): Delete cpu arg.
3736 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3738 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3740 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3742 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3744 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3747 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3749 * run.c (main): Check the sim_stop_reason and only halt simulation
3750 when a valid stop condition is identified.
3752 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3754 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3756 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3758 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3759 (bi_write): New union element.
3760 (sim_queue_bi_write): New function.
3761 * cgen-par.c (sim_queue_bi_write): New function.
3762 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3764 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3766 * configure: Regenerated to track ../common/aclocal.m4 changes.
3768 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3769 ../gdb/configure.in.
3770 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3771 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3772 (SIM_WARNINGS): Delete
3773 (CONFIG_CFLAGS): Update.
3775 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3777 * cgen-par.c: New file.
3778 * cgen-par.h: New file.
3779 * cgen-sim.h (cgen-par.h): #include it.
3780 * cgen-cpu.h (write_queue): New field.
3781 (CPU_WRITE_QUEUE): New access macro.
3782 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3783 (cgen-par.o): New target.
3785 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3787 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3788 * cgen-utils.c (mode_names): Update.
3790 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3792 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3793 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3794 buffer arg if WITH_PARALLEL_GENWRITE.
3795 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3796 (struct idesc): Ditto.
3798 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3800 * sim-model.c (model_option_handler): Add \n to error message.
3802 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3804 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3805 (insn_sem): Rewrite.
3806 (sem_fn_desc): New struct.
3808 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3810 (scache case): Split into non-parallel/parallel versions.
3811 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3812 if not use semantic switch version.
3814 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3816 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3817 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3818 (SEM_BRANCH_INIT_EXTRACT): Delete.
3819 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3820 (SEM_BRANCH_FINI): Ditto.
3821 (SEM_BRANCH_VIA_ADDR): Ditto.
3822 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3823 (SEM_BRANCH_ADDR_CACHE): Delete.
3824 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3825 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3827 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3828 (@cpu@_pbb_begin): Initialize branch_target.
3829 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3830 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3832 (@cpu@_engine_run_fast): Ditto.
3834 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3836 * cgen-utils.c (RORSI): New function.
3837 (ROLSI): New function.
3839 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3841 * Makefile.in (TAGS): Tweak TAGS regex.
3842 * cgen-mem.h (*): Add TAGS markers.
3844 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3846 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3847 passed in when sim_resume is first entered - don't re-pass it
3850 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3852 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3853 OPTION_LOAD_LMA but only when is defined.
3854 (standard_options): When SIM_HANDLES_LMA is defined include
3855 options --load-lma and --load-vma.
3856 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3858 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3859 (struct sim_state_base): Add load_at_lma_p.
3860 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3861 STATE_LOAD_AT_LMA_P.
3863 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3865 * nrun.c (main): Re-format loop gnu style.
3867 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3869 * dv-sockser.c (connected_p): Initialize addrlen.
3871 1999-07-06 Dave Brolley <brolley@cygnus.com>
3873 * cgen-accfp.c (floatsidf): New function.
3874 (fixdfsi): New function.
3876 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3878 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3880 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3882 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3883 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3884 * cgen-fpu.c: New file.
3885 * cgen-fpu.h: New file.
3886 * cgen-accfp.c: New file.
3887 * cgen-cpu.h (CGEN_CPU): New member fpu.
3888 * cgen-mem.h: Redo fp support.
3889 * cgen-ops.h: Delete k&r support. Redo fp support.
3890 * cgen-sim.h: Include cgen-fpu.h.
3891 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3893 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3895 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3897 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3898 (@cpu@_pbb_cti_chain): Minor clean up.
3900 1999-05-08 Felix Lee <flee@cygnus.com>
3902 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3903 AM_CYGWIN32 and AM_EXEEXT.
3904 * configure: Regenerate.
3906 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3908 * sim-core.c (device_error,device_io_read_buffer,
3909 device_io_write_buffer): Delete decls.
3910 * sim-core.h: Put them here.
3912 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3913 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3914 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3915 (sim_core_write_aligned_N): Ditto.
3917 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3919 * sim-memopt.c (sim_memory_uninstall): Don't look into
3922 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3924 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3926 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3928 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3929 (sim_core_write_buffer): Ditto.
3931 1999-04-02 Keith Seitz <keiths@cygnus.com>
3933 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3934 after the interval counter has expired.
3935 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3936 poll_quit callbacks. May be overridden by Makefile.
3937 (poll_quit_counter): New global.
3938 * sim-events.c: Remove all mentions of ui_loop_hook. The
3939 host callback "poll_quit" will serve the purpose.
3940 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3942 * nrun.c: Remove declaration of ui_loop_hook.
3944 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3946 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3947 if being used by gdb.
3949 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3951 * cgen-types.h (XF,TF): Tweak.
3952 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3954 (SUBWORD*,JOIN*): Define.
3955 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3956 moved into cpu descriptor.
3957 * sim-model.h (MACH): New member `num'.
3959 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3961 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3962 (CGEN_CPU): Member opcode renamed to cpu_desc.
3963 New members get_idata,disassembler.
3964 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3965 CGEN_INSN_ATTR_VALUE.
3966 (CGEN_STATE): Delete member opcode_table.
3967 (sim_disassemble_insn): Delete decl.
3968 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3969 (struct idesc): Moved to here from <cpu>-decode.h.
3970 * cgen-run.c (prime_cpu): Call prepare_run callback.
3971 * cgen-trace.h (SFILE): New type.
3972 (sim_disasm_sprintf): Declare.
3973 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3974 (sim_cgen_disassemble_insn): Declare.
3975 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3976 (insn_fields): Delete.
3977 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3979 (trace_insn): Call CPU_DISASSEMBLER hook.
3980 (sim_disasm_sprintf): New function.
3981 (sim_disasm_read_memory): New function.
3982 (sim_disasm_perror_memory): New function.
3983 (sim_cgen_disassemble_insn): New function.
3984 * cgen-utils.c: Don't include cpu-opc.h.
3985 (virtual_insn_entries): New static local.
3986 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3987 (cgen_insn_name): Rewrite.
3988 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3989 * cgen.sh (desc): New file generator handler.
3990 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3991 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3992 Don't include cpu-opc.h,cpu-sim.h.
3993 * sim-model.c (model_set): Delete SIM_DESC arg.
3994 (sim_model_set): Update.
3995 * sim-model.h (MACH): New member prepare_run.
3997 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3999 * sim-memopt.c (memory_option_handler): Avoid memset() calls
4000 if redundant with allocator functions.
4002 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
4004 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
4006 * sim-profile.h: Make like sim-trace.h.
4007 (PROFILE_USEFUL_MASK): New macro.
4008 * sim-profile.c (profile_options): Make like trace_options, allow
4009 optional on|off arg where applicable.
4010 (set_profile_option_mask): New function.
4011 (sim_profile_set_option): New function.
4012 (profile_option_handler): Simplify.
4013 Have -p only enable selected things, not everything.
4014 Add missing break to OPTION_PROFILE_PC_RANGE.
4015 * cgen-scache.c (scache_options): Allow optional on|off arg to
4017 (scache_option_handler): Use sim_profile_set_option.
4019 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4021 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
4022 (memory_option_handler): Implement MEMORY_FILL option. Make
4023 MEMORY_CLEAR an alias for MEMORY_FILL=0.
4024 (parse_ulong_value): New function.
4025 (do_memopt_add): Allocate all buffers. Optionally fill them.
4027 1999-01-15 Richard Henderson <rth@cygnus.com>
4029 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
4030 va_list, not an integer.
4031 * sim-events.c (sim_events_schedule): Likewise.
4033 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
4034 the appropriate type.
4036 1999-01-14 Doug Evans <devans@casey.cygnus.com>
4038 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
4039 (sim_disassemble_insn): Update prototype.
4040 (sim_engine_invalid_insn): Ditto.
4041 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
4042 (SEM_BRANCH_INIT): PCADDR->IADDR.
4043 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
4044 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
4045 * cgen-scache.h (*): Ditto.
4046 * cgen-trace.c (*): Ditto.
4047 * cgen-trace.h (*): Ditto.
4048 * cgen-utils.c (*): Ditto.
4049 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
4051 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
4052 (simple engine framework): Rewrite.
4053 * sim-module.c (modules): Install model module sooner (and in
4054 particular before the profile module).
4056 1999-01-12 Doug Evans <devans@casey.cygnus.com>
4058 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
4059 * sim-model.c (sim_mach_lookup_bfd_name): New function.
4060 (sim_model_init): Call it.
4062 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
4064 1999-01-05 Doug Evans <devans@casey.cygnus.com>
4066 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
4067 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4068 (SEM_BRANCH_INIT_EXTRACT): New macro.
4069 (SEM_BRANCH_INIT): Add taken_p.
4070 (TARGET_SEM_BRANCH_FINI): Provide default definition.
4071 (SEM_BRANCH_FINI): Use it.
4073 * cgen-run.c (sim_resume): Handle tracing of last insn.
4074 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4075 * cgen-trace.c (current_abuf): New static global.
4076 (trace_insn_init): Initialize it.
4077 (trace_insn_fini): Use it.
4078 (trace_insn): Set it.
4079 * cgen.sh (arch case): Pass -m ${mach} to cgen.
4080 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4081 (@cpu@_emit_after): Ditto.
4082 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
4083 labels if WITH_SEM_SWITCH_FULL.
4084 * sim-model.c: Include bfd.h.
4085 (sim_model_init): New function.
4086 (sim_model_install): Record init fn.
4087 * sim-model.h (MACH): New member bfd_name.
4088 * sim-module.c (modules): Initialize model before scache.
4090 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
4092 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
4094 * nrun.c (main): Remain in simulation loop for traps and
4095 exceptions when in operating environment mode.
4096 (ui_loop_hook): New stub hook for standalone use.
4097 * sim-events.c (sim_events_process): Call ui_loop_hook
4098 periodically on CYGWIN host.
4100 * sim-reason.c (sim_stop_reason): Return host signal numbers
4101 to gdb on sim_stopped and sim_signalled cases.
4102 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4103 hook just before longjmp.
4104 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4105 hook just before sim_engine_run.
4107 * sim-n-core.h (sim_core_trace_M): Allay const warning.
4108 * sim-trace.h (trace_generic): Ditto.
4109 * sim-trace.c (trace_generic): Ditto.
4111 1998-12-14 Doug Evans <devans@casey.cygnus.com>
4113 * Make-common.in (SIM_MAIN_DEPS): New var.
4114 (CGEN_MAIN_CPU_DEPS): New var.
4115 * aclocal.m4: Add --enable-cgen-maint option.
4116 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4118 (GETIMEM*): Pass pc value to sim_core routine.
4120 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4122 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4123 Compare with ZERO not NULL.
4125 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4127 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4130 1998-12-09 Doug Evans <devans@casey.cygnus.com>
4132 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4133 * sim-trace.c: Include stdlib.h if present.
4134 * dv-sockser.c: Include unistd.h if present.
4135 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4136 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4138 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4140 * gennltvals.sh: Add i960.
4141 * nltvals.def: Rebuild.
4143 1998-12-04 Doug Evans <devans@casey.cygnus.com>
4145 * cgen-defs.h: New file, old cgen-sim.h.
4146 * cgen-sim.h: Simple header that includes others.
4147 * sim-arange.c: New file.
4148 * sim-arange.h: New file.
4149 * sim-basics.h: Include it.
4150 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4151 (sim-arange.o): Add rule for.
4152 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4153 (sim_io_eprintf_cpu): Add prototype.
4154 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4155 (INLINE2): New macro.
4156 (EXTERN_INLINE): New macro.
4157 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4158 before calling module init fns.
4159 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4160 (profile_init): New function.
4161 (profile_options): New option --profile-range.
4162 (profile_option_handler): Handle --profile-range.
4163 (profile_print_insn): Qualify address range specific section titles.
4164 (profile_print_addr_ranges): New function.
4165 (profile_info): Print address ranges if specified.
4166 (profile_install): Set profile_init init fn.
4167 * sim-profile.h (PROFILE_DATA): New member `range'.
4168 * sim-trace.c (trace_init): New function.
4169 (trace_options): New option --trace-range.
4170 (trace_option_handler): Handle --trace-range.
4171 (trace_install): Set trace_init init fn.
4172 * sim-trace.h (TRACE_DATA): New member `range'.
4173 * sim-utils.c (sim_cpu_msg_prefix): New function.
4174 (sim_io_eprintf_cpu): New function.
4175 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4176 (PC_IN_PROFILE_RANGE_P): New macro.
4177 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4178 (trace_insn_fini): New arg abuf. All callers updated.
4179 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4180 printing cycle counts.
4181 * cgen-trace.h (trace_insn_fini): Update prototype.
4182 (TRACE_RESULT_P): New macro.
4183 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4184 (TRACE_INSN): Check ARGBUF_TRACE_P.
4185 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4186 * cgen-types.h (SIM_INLINE): Delete.
4187 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4188 * cgen-utils.c: Don't include cgen-engine.h
4189 * genmloop.sh (@cpu@_fill_argbuf): New function.
4190 (@cpu@_fill_argbuf_tp): New function.
4191 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4192 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4193 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4194 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4195 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4196 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4197 doing profiling. Update call to TRACE_INSN_FINI.
4199 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4201 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4203 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4206 1998-12-01 Doug Evans <devans@casey.cygnus.com>
4208 * sim-inline.c (SIM_INLINE_P): Fix typo.
4210 1998-11-30 Doug Evans <devans@casey.cygnus.com>
4212 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4214 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4216 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4217 * nltvals.def: Re-generate.
4219 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4221 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4222 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4223 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4225 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4226 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4228 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4230 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4231 (${cpu}_pbb_cti_chain): Ditto.
4233 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4235 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
4236 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4237 (EXTRACT_INT,EXTRACT_UINT): New macros.
4238 (SEM_SEM_ARG): New macro.
4239 (SEM_NEXT_VPC): New arg `pc'.
4240 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4241 (sim_disassemble_insn): Update prototype.
4242 * cgen-trace.c (current_insn,insn_fields): New static locals.
4243 (trace_insn): Set them.
4244 * cgen-utils.c: #include cgen-engine.h.
4245 (sim_disassemble_insn): New arg insn_fields.
4246 Handle variable length insns.
4247 * genmloop.sh: Only emit pbb decls if -pbb.
4248 (${cpu}_scache_lookup): New arg `vpc'.
4249 (scache support): Fetch pc before entering loop.
4251 * gennltvals.sh: Add fr30 support.
4252 * nltvals.def: Rebuild.
4254 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4256 * sim-types.h: Re-do type system so that GCC's attribute and mode
4257 are used to specify types. Handle case of ALPHA.
4259 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
4261 * aclocal.m4: Add tests for dlopen family.
4262 * config.in: Regenerated.
4264 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4266 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4268 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4270 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4271 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4272 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4273 * cgen-sim.h: ... to here.
4275 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4277 * aclocal.m4 (enable-build-warnings): Replace
4278 enable-sim-warnings. Extend =LIST syntax so that prepend and
4279 append of options is possible. Drop -Werror, add
4280 -Wstrict-prototypes for GDB compatibility.
4281 * Make-common.in (SIM_WARNINGS): Update.
4283 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4285 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4286 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4287 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4288 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4289 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4291 * cgen-cpu.h: New file.
4292 * cgen-engine.h: New file.
4293 * cgen-scache.h: New file.
4294 * cgen-sim.h: Delete portions moved to new files.
4295 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4296 rather than sending result to stdout.
4298 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4300 * Make-common.in (sim-reg.o): New rule.
4301 (cgen-run.o): New rule.
4302 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4303 * cgen-run.c (prime_cpu): New function.
4304 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4305 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4307 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4308 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4309 (CGEN_INSN_VIRTUAL_P): New macro.
4310 (SEM_PC): New typedef.
4311 (SEMANTIC_FN): Change type of result to SEM_PC.
4312 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4313 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4314 (SCACHE_MAP): New typedef.
4315 (CPU_SCACHE): Add pbb support.
4316 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4317 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4318 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4320 (INSN_NAME): Delete.
4321 (cgen_insn_name): Declare.
4322 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4323 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4324 (first_insn_p): Make static.
4325 (trace_insn): Handle virtual insns specially.
4326 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4327 * cgen-types.h (UBI): Delete.
4328 (MODE_TYPE): New enum.
4329 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4330 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4331 (cgen_virtual_opcode_table): New global.
4332 (cgen_insn_name): New function.
4333 (sim_disassemble_insn): Ignore virtual insns.
4334 * genmloop.sh: Delete top level loop generation. Add pbb support.
4335 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4336 (sim_cpu_base): New members max_insns,insn_name,model_data.
4337 (CPU_PC_GET,CPU_PC_SET): New macros.
4338 (sim_pc_get,sim_pc_set): Declare.
4339 * sim-model.c (model_set): Call model init fn.
4340 * sim-model.h (MODEL_FN): New typedef.
4341 (INSN_TIMING): New member model_fn.
4342 (MODEL): New members num,init.
4343 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4344 All callers updated.
4345 (profile_insn_init): New fn.
4346 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4347 Exit early if insn profiling not supported.
4348 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4349 (profile_install): Record profile_insn_init as init fn.
4350 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4351 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4352 (PROFILE_DATA): Delete member exec_time.
4353 Change insn_count to pointer to array, rather than the array.
4354 (sim_profile_print_bar): Declare.
4356 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4358 * cgen-run.c: New file.
4359 * sim-reg.c: New file.
4361 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4363 * aclocal.m4: Add checks for -lsocket and -lnsl.
4365 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4366 allow local port reuse on listening socket.
4368 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4370 * sim-config.h: Remove reference to linux kernel header.
4372 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4374 * dv-sockser.c (sockser_addr): Make variable non-static.
4376 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4378 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4380 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4382 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4384 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4386 * Make-common.in (install-common): Add $(EXEEXT) when installing
4389 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4391 * cgen-sim.h (cgen_state): New member opcode_table.
4392 * cgen-utils.c (sim_disassemble_insn): Use it.
4394 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4396 * cgen-mem.h (DECLARE_SETT): Fix return type.
4397 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4398 * cgen-scache.c: Include stdlib.h.
4399 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4400 * sim-model.c (model_option_handler): Remove unused variable `n'.
4402 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4404 * cgen-utils.c: Include bfd.h.
4405 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4407 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4409 * sim-bits.h (EXTEND24): Fix typo.
4411 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4413 * sim-events.c (ETRACE_P): New macro.
4414 (struct _sim_event): Add member trace.
4415 (sim_events_free): Reclaim trace message.
4417 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4418 sim_events_schedule_tracef): New functions, include printf trace
4419 information in argument list. If tracing, store asprintf'd trace
4420 message in sim_event.
4422 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4423 hw_event_queue_schedule_vtracef): New functions, mimic
4426 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4428 * sim-bits.h (EXTEND24): Define.
4430 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4432 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4433 (CPU_SCACHE_HASH_MASK): New macro.
4434 (SCACHE_HASH_PC): Rewrite.
4435 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4436 computation out of main loop.
4438 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4440 * cgen-sim.h (RECORD_IADDR): Delete.
4441 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4442 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4444 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4446 * gennltvals.def (mn10200): Add entry.
4447 * nltvals.def: Regenerate with MN10200 additions.
4449 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4451 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4452 documentation on how it works.
4454 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4455 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4456 sim_core_set_xor, sim_core_xor_read_buffer,
4457 sim_core_xor_write_buffer): Update.
4459 * sim-events.h, sim-events.c (sim_events_install,
4460 sim_events_watch_clock, sim_events_schedule_after_signal,
4461 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4462 sim_events_deschedule): Update.
4464 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4465 sim_fpu_max32, sim_fpu_max64): Update.
4467 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4469 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4470 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4471 * sim-profile.c (profile_print_model): Update.
4473 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4475 * gennltvals.def (m32r): Use common syscall.h now.
4476 (mn10300): Add entry.
4477 * nltvals.def: Regenerate.
4479 * sim-engine.c (sim_engine_get_run_state): New function.
4480 * sim-engine.h (sim_engine_get_run_state): Declare it.
4482 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4484 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4485 * sim-core.c (sim_core_signal): Make extern, always define.
4487 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4489 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4490 * cgen-ops.h (ANDIF): New macro.
4491 (ANDIF[BQHSD]I): Delete.
4493 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4495 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4496 (hw_event_queue_schedule, hw_event_queue_deschedule,
4497 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4500 * hw-alloc.h (HW_NZALLOC): Define.
4502 * Make-common.in (test-hw-events): Add target for testing the
4505 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4507 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4509 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4511 * hw-main.h: Include hw-handles.h, hw-instances.h.
4512 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4513 * hw-base.c (hw_create, hw_delete): Call same.
4515 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4517 * dv-core.c: Include hw-main.h and sim-main.h.
4518 * dv-pal.c: Include hw-main.h and sim-io.h.
4519 * dv-glue.c: Include hw-main.h.
4521 * hw-main.h: New file. Move list of includes to here.
4522 * hw-base.h: From here.
4523 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4524 (hw-*.o, dv-*.o): Update.
4525 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4526 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4529 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4530 do_hw_poll_read): Move declarations from here.
4531 * hw-main.h: To here.
4533 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4535 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4537 * Make-common.in (hw-config.h): Update
4538 * hw-base.c, dv-pal.c, dv-glue.c: Update
4540 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4541 `*_callback' to `*_method.
4543 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4545 * hw-base.h (set_*): Move set method macros from here.
4546 * hw-device.h: To here.
4548 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4550 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4553 * hw-base.c (hw_create, hw_delete): Call
4554 * hw-properties.c (create_hw_property_data,
4555 delete_hw_property_data): Define.
4557 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4559 * hw-device.c, hw-properties.c: Include hw-base.h
4561 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4562 * hw-device.c: From here.
4563 * hw-base.h: Include "hw-events.h".
4565 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4566 * hw-base.c (hw_create, hw_delete): Call.
4567 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4569 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4570 (hw-alloc.o): New target.
4572 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4574 * hw-events.h, hw-events.c: New files. Move event code to here.
4575 * sim-hw.c: From here.
4576 * hw-base.h: Include "hw-events.h".
4577 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4578 (hw-events.o): New target.
4580 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4581 * hw-events.h (struct hw_event): Replace typedef hw_event.
4583 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4584 * hw-base.c (hw_create, hw_delete): Call.
4585 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4589 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4591 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4592 * hw-ports.c: To here.
4594 * hw-base.h, hw-ports.c (create_hw_port_data,
4595 delete_hw_port_data): New functions.
4596 * hw-base.c (hw_delete, hw_create): Call same.
4598 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4600 * hw-ports.h: To here.
4602 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4604 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4605 PROCESSOR and CIA arguments.
4607 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4609 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4610 Move common object files from here.
4611 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4613 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4615 * sim-hw.c: Include ctype.h.
4616 (do_hw_poll_read): Do not assume EAGAIN.
4618 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4620 * cgen-trace.c (first_insn_p): New static local.
4621 (trace_insn_init): Set it.
4622 (trace_insn_fini): Use TRACE_PREFIX.
4623 (trace_insn): Rewrite to use trace_prefix.
4624 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4625 Adjust width accordingly.
4627 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4628 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4629 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4630 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4631 (PROFILE_COUNT_CORE): Simplify.
4632 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4634 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4636 * cgen-ops.h (ADDCFSI): Fix typo.
4638 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4640 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4641 * genmloop.sh: Use them rather than static locals.
4643 * sim-engine.c (sim_engine_set_run_state): New function.
4644 * sim-engine.h (sim_engine_set_run_state): Declare.
4645 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4646 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4647 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4649 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4651 * cgen-trace.c (trace_insn_init): New arg first_p.
4652 All callers updated.
4653 (trace_insn_fini): New arg last_p. All callers updated.
4654 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4655 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4656 * genmloop.sh (engine_resume): Update.
4658 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4660 * Make-common.in (install-common): Run ranlib on installed copy of
4663 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4665 * Make-common.in (install-common): Rename and install libsim.a.
4667 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4669 * sim-io.c (unistd.h): Include.
4671 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4673 * Make-common (sim_main_headers): Sort.
4674 (cgen-*.o): Add cgen-sim.h dependency.
4676 * cgen-scache.c (scache_init): Only allocate space if scache element
4678 (scache_flush,scache_print_profile): Check if scache in use first.
4680 * cgen-sim.h (IDESC): Provide forward declaration.
4682 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4683 (cgen_cpu_max_extra_bytes): Declare.
4684 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4686 * sim-cpu.h: New file. sim_cpu_base moved here.
4687 Move sim_cpu_lookup decl here.
4688 * sim-base.h: #include "sim-cpu.h".
4689 * sim-cpu.c: New file.
4690 * Make-common (sim_main_headers): Add sim-cpu.h.
4691 (sim-cpu.o): Add rule for.
4693 * sim-model.c (set_model): Delete.
4694 (sim_model_set,model_set): New functions.
4695 (sim_model_install): Renamed from model_install.
4696 Don't set default model here.
4697 (model_option_handler): Rewrite --model processing.
4698 (sim_model_lookup,sim_mach_lookup): New functions.
4699 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4700 (insn_timing): Delete.
4701 (INSN_TIMING): New member `num'.
4702 (IMP_PROPERTIES): Always define scache_elm_size member.
4703 (MACH): New member init_cpu.
4704 (sim_machs): Renamed from machs.
4705 (sim_model_install): Renamed from model_install.
4706 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4707 * sim-module.c (modules): Update.
4709 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4711 * sim-io.c: #include <errno.h>.
4713 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4715 * dv-pal.c (struct hw_pal_device): Add reader.
4716 (hw_pal_finish): Initialize reader.
4717 (scan_hw_pal): Use reader.
4719 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4720 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4723 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4724 ../ppc/main.c sim_io_read_stdin.
4726 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4728 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4730 * hw-tree.c: Update.
4732 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4733 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4735 * hw-ports.h (hw_port_event): Ditto.
4736 * hw-ports.c (hw_port_event): Update.
4737 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4739 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4741 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4742 (do_counter_event): Update.
4743 * dv-glue.c (hw_glue_io_read_buffer): Update.
4744 (hw_glue_port_event): Update.
4746 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4747 * hw-base.h (hw_create): Ditto.
4748 * hw-base.c (hw_create): Ditto.
4750 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4751 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4754 * hw-device.h (hw_system_cpu): Declare.
4755 * sim-hw.c (hw_system_cpu): New function.
4757 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4758 sim_hw_abort not hw_abort.
4759 (sim-hw.h): Include.
4760 (sim_core_read_buffer, sim_core_write_buffer): Call
4761 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4763 (sim_core_set_xor): Do not pass CPU when aborting.
4765 * sim-n-core.h (sim_core_read_aligned_N,
4766 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4767 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4768 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4771 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4773 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4774 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4776 (sim_hw_print): New function.
4778 * sim-engine.h (sim_engine_vabort): Declare.
4779 * sim-engine.c (sim_engine_vabort): New function.
4781 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4783 * sim-trace.c (print_data): For floating-point numbers trace raw
4785 (trace_result_fp2): New function.
4786 * sim-trace.h (trace_result_fp2): New declaration.
4787 (TRACE_FP_RESULT2): New macro.
4789 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4791 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4792 AM_CYGWIN32 and AM_EXEEXT.
4793 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4794 to run and install-common rules.
4795 * common/configure: regenerate
4797 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4799 * sim-types.h (cell_word): New type.
4800 (natural_cell): Delete type.
4802 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4804 * configure: Regenerated to track ../common/aclocal.m4 changes.
4807 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4809 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4811 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4813 * configure: Regenerated to track ../common/aclocal.m4 changes.
4816 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4818 * acconfig.h: New file.
4819 * Make-common.in (top_builddir): New macro.
4820 (INTL_LIB): Removed.
4821 (INTLLIBS): New macro.
4822 (INTLDEPS): Likewise.
4823 (LIBDEPS): Use INTLDEPS.
4824 (EXTRA_LIBS): Use INTLLIBS.
4825 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4826 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4827 AM_LC_MESSAGES): New macros from GNU gettext.
4829 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4831 * sim-config.h: Discard leading _ from macros.
4832 * sim-types.h: Ditto.
4834 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4836 * Make-common.in (CSEARCH): Add -I to intl directories.
4837 (INTL_LIB): Point to libintl.a.
4838 (LIBDEPS): Add $(INTL_LIB).
4839 (EXTRA_LIBS): Ditto.
4841 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4843 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4845 * cgen-ops.h (ADDCFSI): Fix.
4848 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4850 * sim-types.h (signed_address, unsigned_address): Define.
4852 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4854 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4857 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4859 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4860 New functions, pack / unpack sim_fpu struct using raw values.
4861 (sim_fpu_is): Differentiate between negative and positive
4864 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4866 * sim-bits.h (EXTEND4): Define.
4867 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4869 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4871 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4872 declared so we need this cast to prevent long long addresses
4873 from being misconfigures. Results in access to unmapped memory.
4875 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4877 * Make-common.in (RUNTESTFLAGS): Define.
4878 (check): Pass RUNTESTFLAGS to recursive make.
4880 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4882 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4885 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4887 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4890 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4892 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4893 (sim-inline): Update to match sim-inline.[hc]
4894 * configure: Regenerated to track ../common/aclocal.m4 changes.
4896 * Make-common.in (sim_main_headers): Add sim-inline.h
4898 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4900 * sim-endian.h (sim-endian.c): Ditto.
4902 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4903 (sim_events_set_trace): Delete unused prototype.
4905 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4906 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4908 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4909 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4910 Comment out, not yet implemented in sim-fpu.c.
4911 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4912 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4914 * sim-inline.h: Rewrite description.
4915 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4916 (SIM_MAIN_INLINE): Add inline option.
4918 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4919 include generated files. Handled by generator directly.
4921 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4923 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4926 * sim-trace.h (TRACE_ANY_P): Define.
4927 (struct _trace_data): Add trace_any_p.
4929 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4931 * run.c (main): Handle all alternatives of enum sim_stop.
4932 (main): Delete unused `asection *s'.
4934 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4936 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4938 * configure: Regenerated to track ../common/aclocal.m4 changes.
4940 * sim-hw.c: New file.
4941 * sim-hw.h (sim_hw_parse): Declare function.
4942 (hw-tree.h): Do not include.
4944 * sim-base.h (STATE_HW): Define.
4945 (struct sim_state_base): Add member struct *hw.
4947 * sim-module.c (sim-hw.h): Include.
4948 (modules): Add sim_hw_install.
4950 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4952 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4954 * sim-base.h (CPU_INDEX): Define.
4956 * sim-utils.c (sim_state_alloc): Initialize.
4957 * sim-module.c (sim_post_argv_init): Ditto.
4959 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4961 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4962 properly formatted lists.
4964 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4966 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4967 0x2f needs to be 0x3f.
4969 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4971 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4973 (hw_tree_find_*_property): Clean up error message when property is
4976 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4977 present before looking for it.
4979 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4981 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4982 (AC_CHECK_FUNCS): Add check for __setfpucw.
4983 * configure: Regenerated.
4985 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4987 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4988 hw_pal_timer, hw_pal_timer_value): Define.
4989 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4990 (do_counter_event, do_counter_read, do_counter_value,
4991 do_counter_write): new functions.
4993 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4995 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4998 * hw-base.c (hw_create): Stop searching for a device when one is
5001 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
5003 * configure: Regenerated to track ../common/aclocal.m4 changes.
5005 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
5007 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
5008 appends extra devices.
5009 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
5012 * Make-common.in (hw-config.h): New target, create hw-config.h
5014 (SIM_HW): Definition from @sim_hw@.
5015 (hw-base.o): Depend on hw-config.h
5017 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
5019 * Make-common.in: Get SHELL from configure.
5020 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
5021 move-if-change. Fixes NT native build problem.
5022 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
5023 move-if-change. Fixes NT native build problem.
5024 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
5027 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
5029 * hw-device.h, hw-device.c (hw_strdup): New function.
5031 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
5032 strings name, family and args.
5033 (full_name_of_hw): Use hw_strdup when returning the full path.
5035 * hw-properties.c: Clean up property not found / wrong type error
5038 * hw-tree.c (hw_tree_parse): Finish a devices initialization
5039 before attaching any ports.
5041 * hw-base.c (hw-config.): Include. Replace hardwired table.
5043 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
5045 * Make-common.in: Add rule for dv-glue.o.
5047 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5049 * hw-base.c (hw_finish): Move setting of trace level to here.
5050 (hw_create): From here.
5052 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
5053 ../ppc/device_table.c.
5055 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
5057 * hw-tree.c (print_properties): Supress path when printing
5058 properties of root node.
5060 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5062 * hw-device.h (HW_TRACE): Define.
5063 (hw_trace): Declare.
5064 * hw-device.c (hw_trace): Implement function.
5066 * hw-base.c (hw_create): Set hw trace level from "trace?"
5069 * dv-core.c (dv_core_attach_address_callback): Add trace.
5071 * dv-pal.c: Replace DTRACE with HW_TRACE.
5073 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
5075 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5076 (hw_alloc_data): Delcare.
5077 (struct hw): Add member alloc_of_hw.
5079 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5080 functions. Assocate memory with a device.
5081 (stdlib.h): Include.
5083 * hw-base.h (set_hw_delete): Define.
5084 (hw_delete_callback): Declare.
5085 (hw_delete): Declare.
5087 * hw-base.c (hw_delete): Implement function.
5088 (struct hw_base_data): Add member to_delete.
5089 (ignore_hw_delete): New function, does nothing.
5090 (hw_create): Set the hw_delete method.
5091 (hw_create): Allocate the base type using HW_ZALLOC before setting
5094 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
5096 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5098 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5099 (attach_hw_port_edge): Add struct hw argument
5101 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5104 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5106 * hw-device.h (hw_attach_address_callback,
5107 hw_detach_address_callback): Attach to a single space not a space
5108 mask. Clarify interpretation of SPACE:ADDR parameters.
5110 * hw-base.c (passthrough_hw_attach_address,
5111 passthrough_hw_detach_address): Update.
5112 * dv-core.c (dv_core_attach_address_callback): Ditto.
5113 * dv-pal.c (hw_pal_attach_address): Ditto.
5115 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5117 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5119 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5121 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5122 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5123 hw-properties_h, hw-tree_h): Define, point at corresponding
5125 (hw_base_headers): Define list of headers included by hw-base.h
5126 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5127 hw-properties.o, hw-tree.o): Specify dependencies.
5128 (dv-core.o, dv-pal.o): Ditto.
5130 * sim-hw.h: New file.
5132 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5133 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
5135 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5137 * hw-base.h, hw-base.c: new files. Copied from
5138 ../ppc/device_table.[hc].
5140 * dv-core.c, dv-pal.c: New files. Copied from
5141 ../ppc/hw_{core,pal}.c
5143 * sim-basics.h (struct hw): Declare.
5144 (enum port_direction, enum object_disposition): Declare.
5146 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5148 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5149 sim_dv_src in Makefile. Take list of devices as parameter to m4
5152 * configure: Regenerated to track ../common/aclocal.m4 changes.
5154 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5156 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5157 trace_prefix can abort cleanly.
5159 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5161 * dv-sockser.c, dv-sockser.h: New files.
5162 * Make-common.in (dv-sockser.o): Add rule for.
5163 * aclocal.m4: Check for fcntl.h.
5164 * config.h: Add HAVE_FCNTL_H.
5166 * sim-break.c (remove_breakpoint): Fix thinko.
5168 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5169 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5171 1998-03-13 Fred Fish <fnf@cygnus.com>
5173 * sim-base.h (struct sim_state_base): Add prog_syms and
5174 define macro STATE_PROG_SYMS.
5175 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5176 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5177 and bfd_canonicalize_symtab, to get symbol table on first use
5178 and preserve it via STATE_PROG_SYMS for future calls to
5179 bfd_find_nearest_line.
5181 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5183 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5185 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5186 up to nr_maps, not just access_* maps.
5188 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5191 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5192 over nr_maps not sim_core_nr_maps.
5194 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5195 core_map argument to unsigned.
5196 (struct _sim_core): Ditto for struct member core_map.
5198 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5200 * sim-basics.h (access_io, access_*_io): Define.
5201 (map_read, map_write, map_exec, map_io): Define.
5203 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5204 attach with more generic mapmask.
5205 (sim_core_{read,write}_*): Change map argument to unsigned.
5207 * sim-core.c (sim_core_uninstall, sim_core_attach,
5208 sim_core_detach): Iterate over nr_maps instead of
5211 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5212 instead of the write_map.
5213 (remove_breakpoint): Ditto.
5215 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5216 with read_map, write_map, exec_map resp.
5218 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5221 * cgen-utils.c (sim_disassemble_insn): Ditto.
5223 * sim-hrw.c (sim_write, sim_write): Ditto.
5225 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5226 transfer_to_str): New functions.
5228 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5230 * sim-base.h (sim_state_base): New member environment.
5231 (STATE_ENVIRONMENT): New macro.
5232 * sim-config.c (current_environment): Delete.
5233 (sim_config_default): New function.
5234 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5235 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5236 (sim_config_default): Add prototype.
5237 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5238 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5239 Set STATE_ENVIRONMENT, not current_environment.
5241 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5243 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5245 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5247 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5249 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5251 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5253 * Make-common.in (TAGS): Make smarter.
5254 * Makefile.in (TAGS): Ditto.
5256 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5258 * sim-module.c (*): Fix typos in assertion tests.
5260 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5262 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5265 * sim-options.c (sim_parse_args): Ditto.
5266 (sim_args_command): Return OK, instead of nothing, for an empty
5269 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5271 * sim-profile.c (profile_info): Rename from profile_print. Drop
5272 misc and misc_cpu callback arguments. Use
5273 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5274 (profile_install): Install profile_info function.
5276 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5277 STATE_PROFILE_INFO_CALLBACK): Define.
5278 (struct PROFILE_DATA): Add field info_cpu_callback.
5279 (profile_print): Delete function.
5281 * sim-base.h (STATE_MODULES): Define. Replace individual
5282 STATE_*_LIST with single struct module_list.
5284 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5285 (struct module_list): Declare.
5287 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5288 sim_module_info): New functions.
5289 (sim_module_install): Clean up module data structures.
5291 * sim-info.c (sim_info): New file. New function. Call
5294 * Make-common.in (sim-info.o): Define rule.
5295 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5298 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5300 * sim-base.h (sim_cpu_base): New members name, options.
5301 (sim_cpu_lookup): Add prototype.
5302 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5303 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5304 (sim_add_option_table): Update prototype.
5305 * sim-options.c (sim_add_option_table): New argument `cpu'.
5306 (standard_option_handler,standard_install): Update.
5307 (sim_parse_args): Handle cpu specific options.
5308 (print_help): New static function.
5309 (sim_print_help): Call it. Print cpu specific options.
5310 (find_match): New static function.
5311 (sim_args_command): Call it. Handle cpu specific options.
5312 * sim-utils.c (sim_cpu_lookup): New function.
5313 * sim-memopt.c (memory_option_handler): Update.
5314 (sim_memopt_install): Update.
5315 * sim-model.c (model_option_handler): Update.
5316 (model_install): Update.
5317 * sim-profile.c (profile_option_handler): Update.
5318 (profile_install): Update.
5319 * sim-trace.c (trace_option_handler): Update.
5320 (trace_install): Update.
5321 * sim-watch.c (watchpoint_option_handler): Update.
5322 (sim_watchpoint_install): Update.
5323 * cgen-scache.c (scache_option_handler): Update.
5324 (scache_install): Update.
5326 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5328 * Make-common.in (check): Run `make check' in testsuite dir.
5330 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5332 * sim-trace.c (trace_result0): New function.
5334 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5335 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5336 tracing sim_fpu variables.
5337 (TRACE_ALU_RESULT0): Define.
5338 (TRACE_FP_RESULT_WORD): Define.
5339 (TRACE_FP_INPUT_WORD1): Define.
5341 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5342 sim_fpu_two): New constants.
5343 (sim_fpu_op1, sim_fpu_op2): New types.
5344 (struct _sim_fpu): Delete member result. Re-order other members.
5345 (sim_fpu_sign, sim_fpu_exp): New functions.
5346 (sim_fpu_max, sim_fpu_min): new functions.
5347 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5348 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5350 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5352 * sim-profile.c (profile_print): Delete duplicate test of
5354 (profile_print_pc): Exit early if data collection not set up.
5355 (profile_print_core): Simplify by calling sim_core_map_to_str.
5356 * sim-core.h (sim_core_map_to_str): Declare.
5357 * sim-core.c (sim_core_map_to_str): Make non-static.
5359 * genmloop.sh (engine_resume): Update insn_count before exiting.
5360 (engine_resume_full): Keep accurate core profile data.
5362 * cgen-utils.c (sim_disassemble_insn): Don't use
5363 sim_core_read_aligned_N, it messes up profiling results.
5365 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5367 * nltvals.def: Regenerate with MN10300 additions.
5369 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5371 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5373 * sim-trace.h, sim-trace.c (trace_result_word2,
5374 trace_input_word4, trace_result_word4): New function.
5376 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5378 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5380 * sim-xcat.h: Delete.
5381 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5382 * cgen-sim.h: Ditto.
5383 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5384 * sim-n-bits.h: Ditto.
5385 * sim-n-core.h: Ditto.
5386 * sim-n-endian.h: Ditto.
5388 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5390 * syscall.c (cb_syscall): Handle short reads, and EOF.
5392 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5394 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5395 sim_fpu to safely print fp_word values.
5396 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5397 (trace_result_bool1, trace_result_addr1): New functions.
5398 (trace_input_bool1, trace_input_addr1): New functions.
5400 * sim-trace.h (TRACE_FPU_*): Define.
5402 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5404 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5405 (sim_fpu_fpto, sim_fpu_tofp): Define.
5407 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5409 * sim-fpu.c (sim_fpu_cmp): New function.
5411 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5413 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5414 instead of abuf->length.
5415 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5416 (set_trace_option_mask): Renamed from set_trace_options.
5417 (set_trace_option): New function.
5418 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5419 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5421 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5423 * sim-basics.h: Declare struct _sim_fpu.
5425 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5427 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5428 (trace_prefix, trace_input*, trace_result*): Declare.
5429 (trace_one_insn): Change declaration, assume trace_prefix called.
5430 (trace_generic): Like trace_one_insn.
5431 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5432 (TRACE_alu, TRACE_[a-z]*): Update.
5434 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5435 trace_insn, save_data, trace_idx_to_str, print_data): New
5437 (trace_one_insn): Rewrite.
5438 (trace_generic): New function.
5440 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5442 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5444 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5445 (SEMANTIC_FN): Rewrite declaration.
5446 (DECODE): Update type of semantic_fast member.
5447 ({EX,SEM}_FN_NAME): Have only one version.
5448 * sim-base.h (sim_state_base): Delete conditionals surrounding
5451 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5453 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5456 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5458 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5459 Add missing parameters to device_io calls.
5460 * sim-core.h: Add missing parameters to device_io calls.
5462 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5464 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5465 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5466 (SEMANTIC{,_CACHE}_FN): Fix return type.
5467 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5468 (engine_resume): Likewise. Make `engine' volatile. Save copy
5469 of cpu pointer in volatile object. Initialize read switch if
5472 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5474 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5475 (SEM_INSN): New macro.
5477 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5479 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5481 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5483 * configure: Regenerated to track ../common/aclocal.m4 changes.
5485 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5487 * sim-types.h (fp_word): New type, define according to
5488 WITH_TARGET_FLOATING_POINT_BITSIZE.
5490 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5491 configuration of size of floating point registers.
5493 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5495 * sim-profile.c (profile_print): Only print CPU <N> if other
5496 output is going to appear.
5498 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5500 * configure: Regenerated to track ../common/aclocal.m4 changes.
5502 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5504 * sim-types.h (address_word): Typedef according to
5505 WITH_TARGET_ADDRESS_BITSIZE.
5506 (signed_cell, unsigned_cell, natural_cell): Ditto using
5507 WITH_TARGET_CELL_BITSIZE.
5509 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5510 (WITH_TARGET_CELL_BITSIZE): Define.
5511 (WITH_HOST_WORD_BITSIZE): Delete.
5513 * sim-config.c (print_sim_config): Update.
5515 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5516 configuration of address and OpenFirmware cell sizes.
5518 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5520 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5521 * sim-run.c (sim_engine_run): Update.
5523 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5525 * sim-run.c (sim_engine_run): Ditto.
5527 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5528 (sim_resume): Pass nr_cpus to sim_engine_run.
5530 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5532 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5534 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5536 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5538 * Make-common.in (stamp-tvals): New rule.
5539 (targ-vals.h,targ-map.c): Depend on it.
5540 (clean): Remove stamp-tvals.
5542 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5544 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5545 in code also #if 0'ed.
5547 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5549 * configure: Regenerated to track ../common/aclocal.m4 changes.
5550 * aclocal.m4: Recognize --enable-maintainer-mode.
5552 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5554 * cgen-scache.h: Deleted.
5555 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5556 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5557 (scache_init): Use runtime computed size of SCACHE.
5558 (scache_flush): Likewise.
5559 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5560 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5561 * cgen-sim.h: Scache support moved here.
5562 (PC): Redo definition.
5563 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5564 (DECODE): Add parallel execution support.
5565 Only include semantic label members if using switch.
5566 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5567 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5568 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5569 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5571 (engine_{stop,run,resume,halt,signal}): Delete decls.
5572 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5573 (argbuf,scache): Delete forward decls.
5574 (STATE): Delete decl.
5575 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5576 Include cgen-mem.h, cgen-ops.h.
5577 (engine_halt,engine_signal): Delete.
5578 ({ex,exc,sem,semc}_illegal): Delete.
5579 (sim_disassemble_insn): Result of extract fn is in bits.
5580 * genmloop.sh: Rewrite.
5582 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5585 * sim-base.h (sim_state_base): Delete member `model'.
5586 (sim_cpu_base): Add member `model'.
5587 * sim-model.h (IMP_PROPERTIES): New type.
5588 (MACH): New members imp_props, models.
5589 (models): Delete decl.
5590 * sim-model.c (set_model): Update.
5591 * sim-profile.c (profile_print_model): Update.
5593 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5595 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5597 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5600 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5602 * configure: Regenerated to track ../common/aclocal.m4 changes.
5605 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5607 * aclocal.m4 (AR): Check for sigaction.
5609 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5611 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5613 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5614 * sim-config.c (sim_config): Replace WITH_DEVICES with
5615 WITH_TREE_PROPERTIES.
5617 * configure: Regenerated to track ../common/aclocal.m4 changes.
5619 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5621 * Make-common.in (SIM_ENVIRONMENT): New variable.
5622 (CONFIG_CFLAGS): Add it.
5623 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5624 --enable-sim-environment option.
5625 * configure: Regenerated.
5626 * sim-config.h (environment support): Rewrite.
5627 * sim-config.c (current_environment): Define as enum, unconditionally.
5628 (current_alignment): Define unconditionally.
5629 (config_environment_to_a): Update.
5630 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5631 (sim_config): Handle environment and alignment determination
5632 unconditionally. Delete sanity checks of current_environment,
5634 (print_sim_config): Update.
5635 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5636 (standard_options): Add --environment.
5637 (standard_option_handler): Likewise.
5639 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5641 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5642 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5643 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5644 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5645 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5646 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5647 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5648 argument ADD_CA macro with two argument ADDC_C - add carrying with
5650 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5651 argument SUB_CA macro with two argument SUBC_X - subtract
5653 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5655 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5657 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5659 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5660 * sim-io.h (sim_io_syscalls): Delete.
5662 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5664 * syscall.c (cb_syscall): Add missing else, so write to stdout
5667 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5668 the carry bit from the CPU's psw.
5670 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5672 * gennltvals.sh: Redo syscall support.
5673 * nltvals.def: Regenerated.
5675 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5677 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5678 the stream immediately.
5680 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5682 * sim-io.c (sim_io_getstring): Delete unused len2.
5683 (sim_io_syscalls): Ditto for sys_errno.
5685 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5687 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5689 * Make-common.in (run.o): Depend on remote-sim.h.
5690 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5691 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5693 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5695 * sim-io.c (sim_io_syscalls): Disable lseek.
5697 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5699 * gennltvals.sh: Generate syscall values for d30v.
5701 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5702 * nltvals.def: Regenerate.
5704 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5705 (os_fstat): Likewise. Validate fd argument.
5706 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5707 just compute target stat struct length.
5708 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5709 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5710 (get_string): Return host errno values so they can be properly
5712 (cb_syscall): Likewise.
5713 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5714 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5715 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5716 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5717 (get_path): New function.
5719 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5721 * sim-io.c (sim_io_syscalls): New function to provide system call
5722 emulation. Provide exit, open, close, read, write, lseek, and
5724 (sim_io_getstring): New function to return a string from a
5725 simulated memory location.
5727 * sim-io.h (sim_io_syscalls): Add declaration.
5729 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5731 * sim-core.c (sim_core_signal): Fix spelling error in message.
5733 * sim-hrw.c (sim_read): Use read map, not write map.
5735 * Make-common.in (all): Add .gdbinit.
5736 * gdbinit.in: Add dump command.
5738 * sim-model.c (model_options): Use '\0' for `shortopt'.
5740 * sim-trace.c (trace_option_handler): Set state trace file
5741 for --trace-file in addition to cpu's values.
5742 (trace_vprintf): If cpu == NULL, try state's trace file.
5743 (trace_options): Reorganize table, reword some descriptions.
5745 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5747 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5750 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5752 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5753 signal untranslated, document problem with this.
5755 * nrun.c (main): Check for a prog name of `*step'. If present,
5756 step the simulator instead of allowing it to run free.
5758 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5760 * Make-common.in (sim_main_headers): Add sim-signal.h.
5762 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5764 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5766 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5768 * sim-signal.h: Start simulator signals at 64 so that host signal
5769 numbers can be detected and reported.
5771 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5773 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5775 * callback.c (cb_host_to_target_stat): Fix return values.
5777 * cgen-sim.h (enum_signal_type): Delete.
5778 (engine_signal): Update prototype.
5779 * cgen-utils.c: Don't include <signal.h>.
5780 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5781 (engine_signal): Update.
5783 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5784 (sim_state_free): Call SIM_STATE_FREE if defined.
5786 * sim-module.c (sim_module_install): Don't leave any modules
5787 installed if one fails to install.
5789 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5791 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5792 more, since alloca is not used in this file.
5794 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5795 correctly set the carry and overflow bits for those types.
5796 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5797 with carry, so carry is correct after doing both adds.
5798 (ALU*): Space out '\' to make it easier to read.
5800 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5802 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5805 * sim-signal.c, sim-signal.h: New files.
5806 * Make-common.in (sim-signal.o): Add rule for.
5807 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5808 * sim-abort.c: Don't include <signal.h>.
5809 * sim-basics.h: #include "sim-signal.h".
5810 * sim-break.c: Don't include <signal.h>.
5811 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5812 * sim-core.c: Don't include <signal.h>.
5813 (SIGBUS): Delete definition.
5814 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5815 * sim-engine.c: Don't include <signal.h>.
5816 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5817 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5818 * sim-resume.c: Don't include <signal.h>.
5819 (SIGTRAP): Delete definition.
5820 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5821 * sim-stop.c: Don't include <signal.h>.
5822 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5823 * sim-watch.c: Don't include <signal.h>.
5824 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5826 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5828 * sim-base.h (CIA_ADDR): Provide default definition.
5829 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5830 * sim-break.c (sim_handle_breakpoint): Likewise.
5832 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5834 * Make-common.in (srccom): New variable.
5836 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5837 (LIB_OBJS): Add syscall.o.
5838 (gentmap): Pass $(NL_TARGET) to $(CC).
5839 (syscall.o): Add rule for.
5840 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5841 (sim-bits.o): Depend on $(sim-n-bits_h).
5842 (sim-load.o): Depend on callback.h.
5844 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5845 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5846 * cgen-mem.h, cgen-ops.h: New files.
5848 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5850 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5852 * callback.c: #include string.h or strings.h.
5853 #include sys/types.h and sys/stat.h.
5854 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5855 (os_get_errno,os_open): Update.
5856 (os_stat,os_fstat): New functions.
5857 (os_init): Initialize syscall_map, errno_map, open_map.
5858 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5859 errno_map, open_map, signal_map, stat_map.
5860 (cb_read_target_syscall_maps): New function.
5861 (cb_target_to_host_syscall): New function.
5862 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5863 (cb_target_to_host_open): Renamed from target_to_host_open.
5864 (store): New function.
5865 (cb_host_to_target_stat): New function.
5866 * syscall.c: New file.
5867 * gentmap.c (sys_tdefs): New global.
5868 (gen_targ_vals_h): Output target syscall numbers.
5869 (gen_targ_map_c): Update. Output target syscall translation map.
5870 * gentvals.sh: New first argument `target'. Preface table with
5871 #ifdef NL_TARGET_$target if non-null target passed.
5872 * gennltvals.sh: New file.
5873 * nltvals.def: Regenerated.
5875 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5877 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5879 (sim_core_dummy_M): Declare.
5881 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5883 * sim-core.c (sim_core_signal): Print the address of the
5886 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5888 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5890 * sim-base.h (sim_state_base): Add member trace_data.
5891 (STATE_TRACE_DATA): New macro.
5892 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5893 ({WITH_,}TRACE_DEBUG_P): New macros.
5894 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5895 (_sim_cpu): Delete forward reference.
5896 (debug_printf): Update.
5897 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5898 (trace_options): Add --trace-debug.
5899 (set_trace_options): Handle it.
5900 (trace_option_handler): Likewise.
5901 (trace_install): Init state trace_data struct.
5902 (trace_uninstall): Close state trace file.
5903 * sim-events.c (ETRACE): Only print source file and line number if
5905 * sim-n-core.h (sim_core_trace_M): Likewise.
5907 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5909 1997-11-13 Felix Lee <flee@cygnus.com>
5911 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5913 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5915 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5917 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5919 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5921 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5922 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5925 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5927 * sim-events.c (sim_events_process): Re-compute the time -
5928 update_time_from_event - as each event is processed. Reverses
5931 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5933 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5935 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5937 * sim-events.c (sim_events_process): Delete redundant call to
5938 update_time_from_event.
5939 (sim_events_slip): Always decrement time_from_event.
5940 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5941 Delete assertion that time_from_event >=0 when work in queue, no
5944 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5946 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5947 (standard_option_handler): Update.
5949 * sim-options.h: Clarify documentation.
5950 (OPTION_LONG_ONLY_P): Delete definition.
5951 (OPTION_VALID_P): Define.
5953 * sim-options.c (sim_print_help): Allow short only options.
5954 (sim_parse_args): Ditto.
5955 (sim_args_command): Skip short only options.
5956 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5957 separate entries for short and long options in the HANDLERS and
5959 (sim_parse_args): Disable argument permutation.
5961 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5963 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5964 Add argument M, size of data type.
5965 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5966 Declare, ditto for 5, 6 & 7 byte transfers.
5967 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5970 * sim-n-core.h (sim_core_trace_M): Rename from
5971 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5972 with transfer type. Print transfer direction. Handle 1 and 2 byte
5974 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5976 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5977 Update all functions.
5979 * sim-core.c: Generate functions starting with 16 not 1.
5980 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5981 all 5, 6 & 7 byte transfers.
5983 * sim-n-core.h (sim_core_read_misaligned_N,
5984 sim_core_write_misaligned_N): Implement.
5986 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5988 * sim-endian.h (U16_8): Implement
5990 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5992 * sim-endian.h (VL8_16, VH8_16): Implement.
5994 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5996 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5997 (memory_option_handler): Skip comma in alias address list
5999 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
6001 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
6003 (parse_size, parse_addr): New functions
6004 (memory_option_handler, memory_options): Parse address & size
6005 using new functions. Pass level, space, modulo to do_memopt_add &
6008 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
6010 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
6011 `attach_type attach' argument with `unsigned level' argument.
6014 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
6015 sim_core_attach): Replace argument attach with level. Update
6016 verification of arguments.
6017 (sim_core_map_detach, sim_core_detach): Replace argument attach
6020 * sim-basics.h (enum _attach_type): Delete.
6022 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
6024 * sim-core.h (sim_core_write_8): Define.
6026 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6028 * sim-bits.h: Document ROTn macro.
6030 * sim-endian.h (H2T): Handle 16 byte variables.
6032 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
6035 * sim-core.c: Do not generate sim_core_*_word.
6037 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
6038 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
6040 * sim-core.h (sim_core_read_unaligned_word,
6041 sim_core_read_aligned_word, sim_core_read_word,
6042 sim_core_write_unaligned_word, sim_core_write_aligned_word,
6043 sim_core_write_word): Change to macros that map onto sim_core_*_N.
6045 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
6047 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
6049 * sim-endian.h: Disable 16 byte support.
6051 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6053 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
6055 * sim-n-core.h (sim_core_trace_N): New function.
6056 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
6057 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
6059 * sim-endian.h: Add 128 bit variant.
6061 * sim-core.h, sim-core.c: Add 128 bit variant.
6063 * sim-types.h: Add signed128 and unsigned128 types using a struct.
6065 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6067 * sim-events.c (sim_events_process): Clear events->work_pending.
6068 (sim_events_tickn, sim_events_tick): Accumulate, instead of
6069 setting, nr_ticks_to_process.
6070 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6071 when the event queue isn't next.
6073 * sim-events.h, sim-events.c (sim_events_slip): New function.
6075 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6077 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6079 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6082 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
6084 * nrun.c (main): Remove useless test of name != NULL.
6085 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
6087 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6089 * sim-fpu.c (EXPMAX): Type is unsigned.
6090 (MIN_INT, MAX_INT): Type is signed64.
6091 (i2fpu): Type of val is signed64.
6093 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6095 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6096 a bucket size of zero.
6098 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6099 OPTION_PROFILE_PC): Define.
6100 (profile_option_handler): Add support for --profile-pc and
6101 --profile-pc-granularity options.
6102 (profile_pc_init): When possible, compute nr buckets from bucket
6105 * sim-profile.c (profile_pc_init): Align the profile-pc end
6106 address with the profile-pc bucket size.
6108 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6109 something less ambiguous.
6110 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6112 * sim-profile.c (profile_pc_cleanup): New function. Move
6113 profile_pc_uninstall code to here.
6114 (profile_pc_uninstall): Call.
6115 (profile_pc_init): Call.
6117 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6119 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6120 file using BSD gprof format.
6122 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6124 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6125 MSBIT64): Force result to unsignedN.
6127 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6129 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6131 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6132 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6133 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6134 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6136 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6138 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6141 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6142 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6144 (sim_core_attach): Rename buffer_freed to free_buffer, type
6145 void*. Ensure that allocated buffer is alligned according to
6148 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6150 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6151 (ALU64_SUB): Define.
6153 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6154 (.gdbinit): Remove dependencies, generate once per build.
6156 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6158 * sim-n-core.h (sim_core_read_aligned_N,
6159 sim_core_write_aligned_N): Make xaddr param type address_word not
6162 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6164 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6165 unpacked floating point struct. Pass sim_fpu object by reference.
6166 Add preliminary support for rounding modes.
6168 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6170 * configure: Regenerated to track ../common/aclocal.m4 changes.
6172 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6174 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6175 WITH_TARGET_BITSIZE.
6177 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6179 * sim-profile.c (profile_print_core): label needs empty statement.
6181 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6183 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6184 and zfree instead of xmalloc and free. Prevents warnings.
6186 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6188 * configure: Regenerated to track ../common/aclocal.m4 changes.
6190 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6192 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6193 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6195 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6196 controling the bitsize/msb of the target.
6198 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6200 * Make-common.in: New files sim-break.c, sim-break.h.
6201 * sim-base.h: Add point to breakpoint list to sim_state_base.
6202 * sim-break.c sim-break.h: New modules that implement intrinsic
6204 * sim-module.c: Add breakpoint module.
6206 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6208 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6210 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6212 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6213 (SIGBUS) define for Windows.
6214 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6215 * sim-resume.c: define SIGTRAP for windows.
6216 * sim-xcat.h: use token pasting if ALMOST_STDC.
6218 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6220 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6222 (CONFIG_CFLAGS): Add same.
6224 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6226 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6227 (SIGNED32): use ##i32.
6229 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6231 * configure: Regenerated to track ../common/aclocal.m4 changes.
6233 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6235 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6238 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6239 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6240 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6241 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6242 (CONFIG_CFLAGS): Add same.
6244 * aclocal.m4: Perform AC_SUBST on optional options.
6246 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6248 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6250 * sim-options.c (standard_option_handler): Typo in warning message.
6252 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6254 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6255 insn count. Make count conditional on there being a valid
6257 (profile_pc_init): Make default PC profile frequency an arbitrary
6260 * sim-base.h: Ditto.
6262 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6265 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6268 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6270 * configure: Regenerated to track ../common/aclocal.m4 changes.
6272 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6274 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6275 configured alignment.
6277 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6279 * configure: Regenerated to track ../common/aclocal.m4 changes.
6281 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6283 * sim-config.c (sim_config): Check for default alignment.
6285 * sim-options.c (standard_option_handler): Add alignment option.
6287 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6288 default alignment requirements on memory accesses.
6290 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6292 * sim-load.c (sim_load_file): Return failure if the executable
6293 had no loadable sections.
6295 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6297 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6300 * sim-core.c (sim_core_signal): When bad access halt simulator
6301 SIGSEGV / SIGBUS instead of aborting.
6302 (signal.h): Include.
6304 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6305 options was missing.
6307 * sim-bits.h (MOVED): Define
6309 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6311 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6314 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6316 * sim-bits.c: Add 8 bit versions of bit macros.
6318 * sim-bits.h: Ditto.
6320 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6322 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6323 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6325 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6326 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6328 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6329 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6331 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6333 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6334 configure.in: Output to cconfig.h instead of config.h.
6336 * configure: Regenerated to track ../common/aclocal.m4 changes.
6338 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6340 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6343 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6345 * callback.c (os_write): divert stdout and stderr to their
6348 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6350 * sim-profile.c (profile_print_speed): Call
6351 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6353 * sim-events.c (sim_events_elapsed_time): New function return nr
6354 host MS consumed by the simulator.
6355 (sim_watch_valid): Use.
6357 * sim-module.c (modules): Install sim_events very very early.
6359 * sim-profile.c (profile_print): Call profile_print_pc.
6361 (profile_pc_init): New function, set up processor for PC
6363 (profile_print_pc): New function, print a PC profile.
6364 (profile_pc_event): New function, sample PC.
6366 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6367 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6370 * sim-options.c (sim_print_help): Pacify GCC.
6372 * sim-n-core.h (sim_core_read_aligned_N,
6373 sim_core_write_aligned_N): Add un-conditional profile call.
6374 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6375 profile call when aligned read/write isn't used.
6377 * sim-base.h: Include sim-profile, sim-model after sim-core &
6378 sim-events allow sim-core to define useful values.
6380 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6381 (profile_option_handler, profile_options): Add support for
6382 --profile-core option.
6383 (print_bar): Include when core profiling.
6384 (profile_print_core): New function, print core profile.
6386 * sim-config.c (print_sim_config): Print profile status.
6388 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6389 WITH_PROFILE_PC_P): Define.
6390 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6391 (PROFILE_COUNT_CORE): Define.
6393 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6395 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6396 interrupt_names array as the data.
6397 (sim-watch.h): Document.
6399 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6401 * sim-options.c (sim_print_help): When the doc string is to long
6404 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6405 that only the first few the watch options are listed. Generate
6406 meanginful usage messages.
6408 * sim-options.h (struct OPTION): Clarify use of doc_name field
6410 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6412 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6413 (standard_option_handler): Handle --architecture-info.
6415 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6417 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6418 illegal zero-sized array.
6419 * sim-core.c (sim_core_xor_read_buffer): same.
6421 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6423 * nltvals.def: Regenerate.
6425 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6427 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6429 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6431 * sim-bits.c (MASKED): Delete.
6432 (EXTRACTED): Delete.
6433 (LSEXTRACTED, MSEXTRACTED): New functions.
6435 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6436 (MSMASKEDn, LSMASKEDn): Add last argument.
6439 * sim-bits.h (EXTEND8, EXTEND16): Define.
6440 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6442 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6444 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6445 current instruction address.
6447 * sim-inline.h (*_ENGINE): Define.
6449 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6451 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6453 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6454 (watch_option_handler): Call delete_watchpoint with ident or type.
6455 (sim_watchpoint_install): Create interrupt specific watchpoint
6456 commands on the fly.
6457 (do_watchpoint_create): New function, create a watch point using
6458 type/int-nr info encoded in the option nr.
6459 (do_watchpoint_info): New function. List active watchpoints.
6461 * sim-watch.h: Change data structure to a list.
6463 * sim-memopt.c (memory_option_handler): Require explicit "all"
6464 before deleting all memory regions.
6466 * sim-utils.c (sim_do_commandf): New function, printf version of
6469 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6471 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6473 (SIGNED64, UNSIGNED64): Delete.
6474 (ALU64_ADD): Don't rely on bit endianness.
6475 (ALU64_BEGIN): Define.
6477 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6478 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6480 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6481 suffix - u64, LL - to 64 bit constants.
6483 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6485 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6487 * sim-utils.h (NZALLOC): Define - zalloc * N.
6489 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6490 implementation of read/write functions.
6492 * Make-common.in (sim-hrw.o): New target.
6494 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6497 * sim-memopt.c (memory_option_handler): Implement memory-size
6498 command. Implement memory-alias command. Let memory-delete delete
6500 (add_memopt): New function. Add a memory region.
6501 (do_memopt_delete): New function. Delete a memory region.
6503 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6505 * sim-core.c (sim_core_detach): New function.
6506 (sim_core_map_detach): New function. Perform the actual detach.
6507 (sim_core_init): Move initialization code from here.
6508 (sim_core_install): To here.
6509 (sim_core_uninstall): And here.
6511 * sim-module.c: Add memopt module.
6513 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6514 simulator base type.
6516 * Make-common.in (sim_main_headers): Add sim-memopt.h
6517 (sim-memopt.o): New target.
6519 * sim-core.c (sim_core_install): Add core_options to the option
6522 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6525 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6528 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6529 address_word, add mask member.
6531 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6532 address_word, allow for 64bit targets in 32bit host. Add modulo
6534 (sim_core_map_attach): Ditto.
6535 (new_sim_core_mapping): Ditto.
6536 (sim_core_translate): Mask address when modulo memory.
6538 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6540 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6542 * gdbinit.in: New file.
6543 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6544 * Make-common.in (distclean): Delete .gdbinit.
6545 (.gdbinit): Add rule for.
6546 * configure: Regenerated to track ../common/aclocal.m4 changes.
6548 * Make-common.in (cgen-run.o): Add rule for.
6550 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6552 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6554 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6555 both resumed and previous elapsed time.
6556 (sim_events_init): Set initial_wallclock and current_wallclock to
6558 (sim_events_install): Install sim_events_suspend and
6560 (sim_events_watch_clock): Allow for suspended simulator when
6561 computing the time of the clock event.
6563 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6564 initial_wallclock to elapsed_wallclock, set both to zero.
6565 (sim_events_init, sim_events_uninstall): Delete prototypes.
6567 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6569 * sim-module.c(sim_module_resume, sim_module_suspend): New
6572 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6574 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6577 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6579 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6580 * Make-common.in (TAGS): Likewise.
6581 * sim-n-bits.h: Add TAGS comments for all functions.
6582 * sim-n-core.h: Likewise.
6583 * sim-n-endian.h: Likewise.
6585 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6587 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6590 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6592 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6595 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6597 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6598 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6600 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6602 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6603 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6604 nr_transfered and nr_this_transfer unsigned.
6606 * sim-events.c (sim_events_tickn): N is signed, as limited to
6609 * sim-n-endian.h (offset_N): Change size to unsigned.
6611 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6613 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6615 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6617 * sim-options.c (sim_parse_args): Use dupargv.
6619 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6621 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6623 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6625 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6628 * sim-options.c (standard_options): Add --architecture=MACHINE and
6629 --target=TARGET options.
6630 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6631 (standard_option_handler): Handle architecture and target options.
6634 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6636 (sim_analyze_program): Set prog_bfd architecture from
6637 STATE_ARCHITECTURE if known.
6639 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6641 * configure: Regenerated to track ../common/aclocal.m4 changes.
6644 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6646 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6647 that option does not apply to certain files.
6649 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6651 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6652 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6653 offset from MSB/LSB.
6655 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6656 access address of sub word quantity of a hosts 16, 32, 64 bit word
6658 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6659 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6660 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6661 return N*2 byte value with argument in Hi/Lo word. Renamed from
6662 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6664 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6665 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6666 so that bit offset is explicit.
6668 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6670 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6671 Update STATE_PROG_BFD when needed with a dup'd copy of the
6674 * sim-config.c (sim_config): Delete ABFD argument, use
6675 STATE_PROG_BFD directly.
6677 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6679 * run.c (main): Pass the open ABFD to sim_create_inferior.
6681 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6685 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6686 hardware only simulator targets.
6688 * Make-common.in (sim-hload.o): Add rule.
6690 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6692 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6693 used by copyargv and freeargv.
6695 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6696 STATE_PROG_ARGV, not just a pointer.
6698 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6700 * configure: Regenerated to track ../common/aclocal.m4 changes.
6703 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6705 * aclocal.m4 (sim-endian): Add second argument to
6706 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6707 default endian when not hardwired.
6709 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6710 else failes value for target byte order.
6712 * sim-config.c (sim_config): Add abfd arguments. Set
6713 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6715 (sim_config): Return SIM_RC, don't abort.
6718 * run.c (main): Update call to sim_open - add ABFD argument.
6719 * nrun.c (main): Add NULL ABFD argument.
6721 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6723 * callback.c (os_poll_quit): Make static.
6724 Call sim_cb_eprintf, not p->eprintf.
6725 (sim_cb_printf, sim_cb_eprintf): New functions.
6726 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6728 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6729 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6730 sim-utils.h. #include sim-utils.h.
6731 * sim-utils.h: Above decls moved here.
6732 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6734 * sim-watch.c (action_watchpoint): Fix thinkos.
6736 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6738 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6740 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6742 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6743 to FORCED_ALIGNMENT case.
6745 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6747 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6749 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6751 * Make-common.in (libsim.a): Fix typo.
6753 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6755 * nrun.c (main): Verify the structure returned before using it.
6757 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6759 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6762 * sim-engine.c (sim_engine_install): New function. Install the
6763 engine init functions.
6764 (sim_engine_init): [Re]initialize the simulator engine.
6766 * sim-module.c: Add sim_engine to list of modules that always
6769 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6771 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6772 to remove the old watchpoint, not delete_watchpoint.
6773 (watch_option_handler): Action the correct watchpoint, not just
6776 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6778 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6779 both low and high word.
6780 (sim_core_write_aligned_N): Ditto.
6782 * sim-trace.c (set_trace_options): Delete code explicitly setting
6785 * sim-options.c (sim_print_help): Call the list commands if not a
6786 standalone simulator.
6787 (sim_print_help): Advise that some options may not be applicable.
6789 * sim-trace.c (set_trace_options): Assume core present.
6791 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6792 buffer when full not almost full.
6794 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6796 * sim-events.c (sim_events_process): Don't blat the event queue
6797 when processing watchpoints.
6799 * sim-watch.h: Make arg unsigned long - stop sign extension.
6801 * sim-events.c (sim_watch_valid): rewrite so debugable.
6803 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6805 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6806 inequality test is possible.
6807 (handle_watchpoint): Re-pass is_within arg.
6808 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6809 0 to schedule_watchpoint's is_within arg.
6810 (sim_watchpoint_init): Re-pass is_within arg.
6812 * sim-options.c (sim_print_help): Add is_command argument. Don't
6813 include -- prefix when called from the command line interpreter.
6815 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6817 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6818 zero indicates that the test should be reversed.
6819 (sim_events_watch_core): Ditto.
6820 (WATCH_CORE): Compare range against is_within.
6823 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6825 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6826 sim_core_read_buffer. Check nr-bytes transfered.
6828 * sim-core.h (sim_core_common): Define a new struct that contains
6829 the common data. to sd and cpu structures.
6830 * sim-core.c (sim_core_attach): Update.
6831 (sim_core_init): Update. Remember to copy initialized data to each
6833 (sim_core_find_mapping): Ditto.
6835 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6836 (sim_core_write_buffer): Ditto.
6838 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6839 transfer use xor version of read buffer.
6840 (sim_core_write_unaligned_N): Ditto for write.
6842 * sim-core.c (sim_core_xor_read_buffer): New function implement
6843 xor-endian data read breaking transfer up into xor-endian sized
6845 (sim_core_xor_write_buffer): Ditto for write.
6846 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6847 - needed for xor-endian transfers.
6849 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6851 * sim-inline.h: Review description.
6853 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6854 to just those involved in data transfers and configuration.
6856 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6858 * sim-n-core.h (sim_core_read_aligned_N): Use.
6859 (sim_core_read_unaligned_N): Ditto.
6860 (sim_core_read_unaligned_N): Ditto..
6861 (sim_core_write_unaligned_N): Ditto.
6863 * sim-core.h: Add xor endian bitmap to main structure. *
6865 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6867 (sim_core_read_aligned_N): Ditto.
6869 * sim-core.c (sim_core_set_xor_endian): New function.
6870 (sim_core_attach): Don't overwrite the per-cpu xor map when
6871 cloning the global core.
6873 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6875 * sim-engine.h: Update below so that it is using an enumerated
6878 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6880 * sim-engine.c (sim_engine_restart):
6881 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6882 return value used for simulator restart from 0 to 2.
6884 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6886 * cgen-scache.c (scache_option_handler): Add is_command arg.
6888 * sim-model.c (model_option_handler): Add is_command argument.
6890 * sim-profile.c (profile_option_handler): Add is_command arg.
6892 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6895 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6896 order that they are registered.
6898 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6899 between option and command line processing.
6901 * sim-options.c: Include stdlib.h, ctype.h.
6903 * Make-common.in (sim-watch.o): Add rule.
6904 (sim_main_headers): Assume sim-assert.h included.
6905 (sim-*.o): Simplify make rule.
6907 * sim-module.c: Add sim_watch_install to module list.
6909 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6911 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6914 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6915 * sim-events.c (sim_events_install): Ditto.
6916 * sim-core.c (sim_core_install): Ditto.
6917 * sim-model.c (model_install): Ditto.
6918 * sim-options.c (standard_install): Ditto.
6919 * sim-profile.c (profile_install): Ditto.
6920 * sim-reason.c (sim_stop_reason): Ditto.
6921 * sim-run.c (sim_engine_run): Ditto.
6922 * sim-utils.c (sim_analyze_program): Ditto.
6924 * sim-module.c (modules): Make profile_install and trace_install
6927 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6929 * sim-options.c (standard_option_handler): Set the byte order.
6931 * sim-events.c (sim_events_process): Allow multi tick processing.
6932 (sim_events_tickn): New function - multi cycle tick.
6934 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6935 prototypes. Under development.
6936 (sim_events): Replace processing with nr_ticks_to_process.
6938 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6940 * nrun.c (main): Pass callbacks to sim_open instead of using
6943 * run.c (main): Ditto.
6945 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6947 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6948 stop tk interrupting malloc calls.
6949 (sim_events_zalloc): Converse.
6951 * Make-common.in (sim_main_headers): Add sim-events.h.
6953 * sim-events.c (sim_events_schedule_after_signal): Change return
6954 type to void - signal events are strictly internal.
6955 (sim_events_init): Allocate a finite buffer for signal events.
6956 (sim_events_schedule_after_signal): Enter signal events into the
6959 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6960 (sim_engine_restart): Ditto.
6961 (sim_engine_abort): Ditto.
6962 * sim-stop.c (sim_stop): Ditto.
6963 (control_c_simulation): Ditto.
6964 * sim-resume.c (sim_resume): Ditto.
6965 (has_stepped): Ditto.
6966 * sim-abort.c (sim_engine_abort): Ditto.
6968 * sim-basics.h (transfer_type): New type.
6970 * sim-core.c (sim_core_signal): New function. Print core signal
6972 (sim_core_find_mapping): Add transfer argument.
6974 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6975 SIM_CORE_SIGNAL if a recoverable abort.
6976 * sim-core.c (sim_core_find_mapping): Ditto.
6978 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6980 * sim-core.c (sim_core_find_mapping): Replace calls to
6981 sim_io_error to more resiliant sim_engine_abort.
6983 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6984 (sim_core_write_unaligned_N): Ditto.
6986 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6988 * sim-module.c: Add sim_events_install to list.
6990 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6992 (sim_events_init): Now returns SIG_RC.
6994 * sim-run.c: New file. Generic sim_engine_run.
6995 * sim-reason.c: New file. Generic sim_stop_reason.
6996 * sim-stop.c: New file. Generic sim_stop.
6997 * sim-resume.c: New file. Generic sim_resume.
6999 * Make-common.in (sim-engine.o): Add rule.
7000 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
7002 * sim-engine.h, sim-engine.c: New file. Provide generic
7003 implementation of sim_engine_halt, sim_engine_error. et.al.
7005 * sim-base.h (sim_state_base): Add member halt.
7006 (sim-engine.h): Include.
7008 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
7010 * sim-events.c (sim_events_poll): Update event handler.
7012 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
7014 * sim-events.h, sim-events.c (sim_events_watch_clock): New
7016 (sim_events_watch_sim): New function.
7017 (sim_events_watch_core): New function.
7018 (sim_watch_valid): New function.
7019 (sim_events_preprocess): New function.
7020 (sim_events_process): Process the watchpoints as well as the timer
7022 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
7023 (sim_events_deschedule): Check all the queues when removing an
7025 (sim_events_init): Ditto for cleaning.
7027 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
7029 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
7031 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
7033 * callback.c (os_open): Type of arg flags is int.
7035 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
7037 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
7038 just like normal numbers as per IEEE rules.
7040 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
7042 * callback.c (os_close): Mark the descriptor as being
7043 available if the close succeeded.
7044 (os_open): Pass 0644 as the mode of the file being created.
7046 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
7048 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
7051 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
7052 * sim-lnline.h: Update.
7054 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
7055 conversion functions.
7056 (sim_fpu_to{32,64}[iu]): New fp2int functions.
7058 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
7059 compare functions. Replacing.
7060 (sim_fpu_cmp): This. Delete.
7062 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
7064 * sim-core.c (sim_core_find_mapping): Call engine_error not
7065 sim_io_error when possible.
7067 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
7069 * sim-endian.h (V1_H2): Add macro's to insert a word into a
7070 high/low double word.
7072 * sim-trace.h: Remove definition of attribute - defined in
7075 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7077 * sim-options.h (struct OPTION): Add doc_opt as the documenting
7078 name of the option - or family of options.
7080 * sim-options.c (sim_args_command): Match command `a-b c' with
7081 option `--a-b-c' from option table.
7083 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7085 * sim-options.c (sim_print_help): For optional arguments, wrap
7088 * sim-trace.c (set_trace_options): New function, handle optional
7089 argument and multiple assignment.
7090 (trace_option_handler): Update.
7092 * sim-trace.c (trace_option_handler): Trace branch and not fpu
7093 when branch tracing selected.
7095 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
7097 * sim-trace.c (trace_one_insn): Make a va-args function.
7099 * sim-trace.c (trace_vprintf): New function, va-arg version of
7102 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
7104 * sim-trace.c (trace_uninstall): Don't close a file twice.
7105 * sim-profile.c (profile_uninstall): Likewise.
7107 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
7109 * sim-trace.c (toplevel): Include bfd.h.
7110 (trace_options): Note that --trace-linenum also turns on
7111 --trace-insn. Add --trace-{branch,semantics}.
7112 (trace_option_handler): If --trace-linenum, also turn on
7113 --trace-insn. Add --trace-branch support. If --trace-semantics,
7114 turn on ALU, FPU, branch, and memory tracing.
7115 (trace_one_insn): New function to trace an instruction. Support
7117 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7119 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7120 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7121 (TRACE_branch): Add new mask.
7122 (TRACE_*_P): Define all possible trace_p macros.
7123 (trace_one_insn): Declare function.
7125 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7127 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7128 GNU C doesn't support __attributes__.
7129 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7132 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7134 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7135 addresses are masked forcing them to be correctly aligned.
7136 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7137 * sim-config.c (config_alignment_to_a): Update.
7139 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7141 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7143 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7144 processor specific core maps.
7145 (sim_core_map_attach): Copy the core map data to each of the
7146 processor specific core data structures.
7147 * sim-core.c (sim_core_find_mapping): Update.
7149 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7150 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7151 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7152 alternatives that handle unaligned addresses.
7153 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7155 * cgen-utils.c (sim_disassemble_insn): Update.
7157 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7159 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7162 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7165 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7167 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7169 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7172 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7175 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7177 * cgen-trace.c: Prepend additional trace_printf argument.
7179 * cgen-utils.c (sim_disassemble_insn): Add additional core
7182 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7184 * nrun.c (main): Catch/report errorenous simulator states.
7186 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7187 * sim-trace.c: #include string.h/strings.h so that memset is
7189 * sim-utils.c: Ditto.
7190 * sim-profile.c: Ditto. And stdlib.h.
7191 (print_bar): Only define when used by instruction or memory profiler.
7193 * sim-options.c (standard_option_handler): Make ul more local.
7195 * sim-load.c (sim_load_file): Make the name constant.
7196 (sim_load_file): Passify gcc.
7198 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7200 * sim-utils.c, sim-load.c: Include sim-utils.h.
7202 * sim-base.h (sim_cpu): Pre define here so available to all.
7204 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7205 Restore the sim_cpu and instruction_address arguments so that full
7206 information is available to the abort function.
7207 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7208 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7210 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7211 tracing support for sim-events and sim-core.
7212 (trace_option_handler): Convert #if to if where possible so always
7213 compiled/checked by C compiler.
7214 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7216 * sim-base.h: Adjust comment documenting how to define the cpu
7218 (sim_state_base): Add sim_core and sim_events to simulator base
7221 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7222 * sim-core.c (sim_core_init, sim_core_attach,
7223 sim_core_find_mapping): Update.
7224 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7225 update_time_from_event, insert_sim_event,
7226 sim_events_schedule_after_signal, sim_events_deschedule,
7227 sim_events_tick): Ditto.
7229 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7230 sim-model.h): Move #includes from here.
7231 * sim-base.h: To here.
7232 (sim-core.h, sim-events.h, sim-io.h): Include also
7234 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7236 * callback.c (default_callback): Missing initialisers.
7238 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7240 * sim-utils.c (sim_add_commas): New function.
7241 * sim-basics.h (sim_add_commas): Add prototype.
7242 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7243 * sim-profile.c (COMMAS): New macro.
7244 (print_*): Use it to print commas in numbers.
7246 * configure: Regenerated.
7248 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7249 (cgen_state): New member run_fast_p.
7250 (cgen_init): Add prototype.
7251 (sim_disassemble_insn): New arg `cpu'.
7252 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7253 * cgen-utils.c (cgen_init): New function.
7254 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7255 * genmloop.sh: Call engine_halt if loop exits.
7257 * Makefile.in (sim-options_h): Define.
7258 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7259 (sim-model.o): Add new rule.
7260 (cgen-{scache,trace,utils}.o): Add new rules.
7261 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7262 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7263 Indent output by 2 spaces.
7264 * cgen-scache.h (scache_print_profile): Update.
7265 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7266 Use trace_printf, not fprintf.
7267 (trace_extract): Use trace_printf, not cgen_trace_printf.
7268 * genmloop.sh (!FAST case): Increment `insn_count'.
7269 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7270 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7271 access macro's name.
7272 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7273 Change return type to SIM_RC.
7274 (sim_core_{install,uninstall}): New functions.
7275 * sim-core.h (sim_core_{install,uninstall}): Declare.
7276 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7277 Change return type to SIM_RC.
7278 * sim-model.h (models,machs,model_install): Declare.
7279 * sim-module.c (modules): Add scache_install, model_install.
7280 (sim_post_argv_init): Set cpu->state backlinks.
7281 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7282 (standard_option_handler): Likewise.
7283 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7286 (profile_options): Delete --profile-simcache.
7287 (profile_option_handler): Likewise.
7288 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7290 (profile_print_{memory,model}): Likewise.
7291 (profile_print_simcache): Delete.
7292 (profile_print_speed): New function.
7293 (profile_print): Rewrite.
7294 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7295 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7296 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7297 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7298 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7299 (profile_print): Update prototype.
7301 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7303 * cgen-scache.[ch], cgen-sim.h: New files.
7304 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7305 * sim-model.c: New file.
7307 * Make-common.in (clean targets): Undo patch of Apr. 22.
7309 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7311 * sim-n-bits.h (signed): If we have a standard compiler, undef
7312 signed, so that signedN is defined correctly.
7314 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7316 * sim-module.h, sim-model.h, sim-profile.h: New files.
7317 * sim-module.c, sim-profile.c: New files.
7318 * Make-common.in (SIM_PROFILE): Define
7319 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7320 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7321 (sim_module.o,sim-profile.o): Add rules for.
7322 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7323 (--enable-sim-profile): Add.
7324 * configure: Regenerated.
7325 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7326 model. Move trace and profile support to sim-{trace,profile}.h.
7327 New members trace_data, profile_data.
7328 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7329 * sim-config.h: Provide default definition of WITH_PROFILE.
7330 (WITH_TRACE): Change default to -1.
7331 (MAX_NR_PROCESSORS): Always define.
7332 * sim-options.c: Move trace and profile support to
7333 sim-{trace,profile}.h.
7334 (sim_pre_argv_init): Moved to sim-model.c.
7335 (standard_install): New function.
7336 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7337 (standard_install): Declare.
7338 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7339 (trace_install, trace_uninstall): New functions.
7340 (trace_printf): Update reference to TRACE_FILE.
7341 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7342 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7343 (WITH_TRACE_FOO_P): Define.
7344 (trace_install): Declare.
7345 (TRACE_DATA): New struct.
7347 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7349 * run.c: Undo last exec_bfd patch.
7350 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7352 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7354 * run.c (exec_bfd): Add back in.
7355 (main): Set exec_bfd.
7357 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7359 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7361 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7363 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7364 less well defined engine_error.
7365 * sim-core.c: Ditto.
7367 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7369 * Make-common.in: Change clean targets to use :: so that other
7370 Makefiles can have their own clean targets.
7371 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7372 __STDC__ to control use of stdarg vs. varargs syntax. Some
7373 systems can't use __STDC__, but require stdarg.
7375 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7377 * sim-options.c (standard_options): Add --endian.
7378 (standard_option_handler): Likewise.
7380 * nrun.c: #include <signal.h>.
7381 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7382 handler that calls sim_stop ().
7384 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7386 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7387 handler that calls sim_stop (). Simulators may still be
7388 establishing their own handler.
7390 * sim-events.c (sim_events_poll): Rename from
7391 sim_events_at_large_int. Poll IO.
7393 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7396 * callback.c (os_poll_quit): New function poll for quit signal
7398 (default_callback): Include magic number.
7400 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7402 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7403 Check for functions getrusage, time.
7404 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7405 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7406 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7407 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7409 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7411 * sim-options.c, sim-options.h: New files.
7412 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7413 * Make-common.in (nrun.o): Add rules for.
7416 * run.c (main): Check return value of sim_open.
7418 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7419 (sim_main_headers): Add sim-trace.h.
7420 * run.c (exec_bfd, target_byte_order): Delete.
7421 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7422 call sim_load instead. Check return code of sim_create_inferior.
7423 * sim-base.h (CURRENT_STATE): Define.
7424 (sim_state_base): Make typedef. New members options, prog_argv,
7425 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7426 mem_size, memory [+ corresponding access macros].
7427 (sim_cpu_base): New typedef.
7428 * sim-trace.h: New file.
7429 * sim-trace.c: New file.
7430 * sim-basics.h: #include it.
7431 * sim-load.c: New file.
7433 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7435 * Make-common.in (INSTALL): Set to @INSTALL@.
7436 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7437 (install-common): Depend upon installdirs. Use
7438 $(program_transform_name) directly, rather than using
7440 (installdirs): New target.
7441 * Makefile.in (INSTALL): Set to @INSTALL@.
7442 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7443 (install-man): Depend upon installdirs. Use
7444 $(program_transform_name) directly, rather than using
7446 (installdirs): New target.
7448 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7450 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7453 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7455 * sim-basics.h: Only bring in config.h and tconfig.h if
7458 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7460 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7461 numbering convention of the target.
7462 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7463 and WITH_TARGET_WORD_MSB.
7464 (sim_config): When possible, check for consistency with bitsize
7467 * sim-bits.h: Allow MSB to be other than zero.
7468 * sim-bits.c: Ditto.
7469 * sim-n-bits.h: Ditto.
7471 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7472 * sim-n-bits.h (MSMASKEDn): Ditto.
7474 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7476 * Makefile.in (INSTALL): Change install.sh to install-sh.
7478 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7480 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7482 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7484 * run.c (main): Check that a program to run was specified.
7486 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7488 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7490 * configure: Regenerated to track ../common/aclocal.m4 changes.
7493 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7495 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7496 * sim-config.h: To here.
7498 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7499 (sim_main_headers): Define.
7500 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7501 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7503 (sim-utils.o): Add rule for.
7504 * sim-utils.o: New file.
7505 * sim-basics.h: #include sim-base.h.
7506 (zalloc): Make argument unsigned long.
7507 * sim-base.h: New file.
7508 * sim-inline.h (SIM_IO support): Delete.
7509 * sim-io.h: Delete inline support.
7510 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7511 * sim-config.c: sim-state.h renamed to sim-main.h.
7512 * sim-core.c: Likewise.
7513 * sim-events.c: Likewise.
7515 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7517 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7518 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7520 * configure: Regenerated to track ../common/aclocal.m4 changes.
7522 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7524 * configure: Regenerated to track ../common/aclocal.m4 changes.
7526 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7528 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7529 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7530 are defined by the configure.
7532 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7534 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7535 reserved-bits): Always define.
7537 * sim-config.h, sim-config.c (sim_config): New function - and new
7538 file - co-ordinate the setting/checking of the common simulator
7539 configuration options.
7541 * Make-common.in (sim-config.o): Add rule.
7543 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7545 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7546 va_list from void *, since va_list might not be a pointer type.
7548 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7550 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7552 (offset_N): Correct computation of LE offset.
7554 * sim-io.c (sim_io_error): Include a new line when reporting
7557 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7560 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7562 * run.c: Include alloca-conf.h.
7564 * callback.c (os_evprintf_filtered): Fix typo.
7566 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7568 * run.c (string.h, strings.h, stdlib.h): Include.
7570 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7571 0 when nothing pending.
7573 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7574 will soon be going away.
7575 (getopt): Plicate GCC.
7577 * sim-endian.c (sim-io.h): Plicate GCC.
7578 * sim-bits.c (sim-io.h): Ditto.
7579 * sim-n-bits.h (ROTn): Ditto.
7581 * sim-io.c (sim_io_error): Correct check for NULL.
7583 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7585 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7588 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7590 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7591 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7593 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7595 * sim-alu.h: Include sim-xcat.h.
7597 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7599 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7600 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7603 * sim-events.c (sim_events_at_large_int): New function. Just
7604 schedules an event every large-int ticks.
7605 (sim_events_init): Call.
7606 (sim_events_tick, sim_events_process): Move async handing to
7607 sim_events_process. Move timer decrement so that it occures after
7608 events have been processed.
7610 * sim-basics.h (struct _engine): Remove declaration.
7612 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7613 everything with same. Rename global struct to SIM_DESC.
7614 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7615 * sim-io.h, sim-io.c: Ditto.
7617 * sim-assert.h: New file. Optional assertion checking macros.
7618 * sim-io.c (sim_io_error): Make just this function tolerant to
7621 * sim-xcat.h: New file. Define concatenate macros.
7622 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7623 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7627 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7629 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7631 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7633 * sim-inline.h: Add definitions for sim-types.
7634 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7637 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7639 * sim-events.h: Remove defunct reference to callback struct.
7641 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7643 * configure: Re-generate.
7645 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7647 * Make-common.in (CSEARCH): Do not include the gdb directory in
7650 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7652 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7653 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7654 to explicitly incorporate these.
7656 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7657 specify the alignment restrictions of the target architecture -
7658 without this option all alignment restrictions are accomodated.
7659 (--enable-sim-assert): New option. Conditionally compile in
7660 assertion statements.
7661 (--enable-sim-float): New option. Strongly specify the target's
7662 floating point support.
7663 (--enable-sim-hardware): New option. Specify the hardware devices
7664 included in the simulation.
7665 (--enable-sim-packages): New option. Specify the hardware
7666 packages included in the simulation.
7667 (--enable-sim-regparm): New option. Specify that parameters be
7668 passed in registers instead of on the stack.
7669 (--enable-sim-reserved-bits): New option. Specify that reserved
7670 bits within an instruction are are correctly set.
7671 (--enable-sim-smp): New option. Specify the level of SMP support
7672 to be included in the simulator.
7673 (--enable-sim-stdcall): New option. Specify an alternative
7674 function call convention.
7675 (--enable-sim-xor-endian): New option. Configure xor-endian
7676 support used by some targets to implement bi-endian support.
7678 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7680 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7681 host endianness to be overridden.
7682 (--enable-sim-endian): Allow the target platform's byte order
7684 (--enable-sim-inline): Control the inlining of common components.
7685 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7686 (--enable-sim-warnings): Enable additional GCC compiler checks.
7687 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7690 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7691 sim-*-n.h so that the names are uniq on dos machines
7692 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7694 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7696 * run.c: #include "libiberty.h".
7697 (main): New locals sd,no_args,sim_argv.
7698 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7699 is program name. Update call to sim_set_callbacks.
7700 Record result of sim_open, pass to other sim_foo routines.
7702 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7704 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7707 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7709 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7710 Route stdout through buffered IO.
7712 * callback.c: Add os_flush_stderr, os_write_stderr,
7713 os_evprintf_filtered functions to route error output through
7716 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7717 Correct return type - should be void.
7719 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7721 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7723 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7724 not provide a default value as undefined indicates disable code.
7726 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7728 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7730 * sim-events.h, sim-events.c: Ditto.
7731 * sim-io.h, sim-io.c: Ditto.
7733 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7735 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7737 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7738 extract the tail or least signifiant bits from an integer of the
7741 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7742 WITH_TARGET_BITSIZE so that the compilation will fail when an
7743 unsupported bitsize value is defined.
7745 (INSERTED*): Convert to functions.
7746 (EXTRACTED*): Ditto.
7748 (SIGN_EXTEND, SEXT): Change to more terse name.
7750 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7752 * sim-inline.h: Allow explicit control over which .c files will be
7753 included by their header.
7755 * sim-inline.h: Allow explicit control over which .c files use the
7756 alternative - REGPARM - parameter passing mechanism.
7758 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7759 icache.c, idecode.c, semantics.c or support.c. Those names are
7760 not generally applicable.
7762 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7764 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7765 in a fashion similar to sim-endian-n.
7767 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7768 both value and address macro's.
7770 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7772 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7774 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7775 generic L_word, H_word macro's.
7777 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7779 * sim-basics.h: Borrow code from ppc directory.
7780 * sim-bits.c: Ditto.
7781 * sim-bits.h: Ditto.
7782 * sim-config.h: Ditto.
7783 * sim-endian-n.h: Ditto.
7784 * sim-endian.c: Ditto.
7785 * sim-endian.h: Ditto.
7786 * sim-inline.c: Ditto.
7787 * sim-inline.h: Ditto.
7788 * sim-types.h: Ditto.
7790 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7792 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7793 all the ALU size alternatives and then auto-configure a default.
7795 * sim-alu.h: Copy ppc/idecode_expression.h.
7797 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7799 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7800 sign extend a bit within a value.
7802 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7803 a pointer into the middle of a host word.
7804 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7806 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7808 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7809 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7810 appropriate definitions of read, write, etc. Add prototype for
7813 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7815 * Makefile.in (libcommon.a): Delete.
7816 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7817 (gentmap,targ-vals.h,targ-map.c): Likewise.
7818 (run-autoconf): Delete.
7819 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7820 (common makefile fragment): Moved back into ...
7821 * Make-common.in: Resurrect.
7822 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7823 * configure: Regenerated.
7825 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7827 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7828 (SIM_AC_OUTPUT): To here.
7830 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7832 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7833 comments and single quotes. Fixes a problem found on hpux.
7835 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7837 * aclocal.m4: Remove Make-common.in from dependencies.
7838 * (distclean): Remove targ-vals.def.
7840 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7841 into here. Makes insertion into makefiles easier. Also, change
7842 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7843 targ-map.o, and run are built. They are now built in the
7844 individual simulator directories, taking sources from ../common as
7845 necessary. This replaces the merging of libcommon.a into
7846 linsim.a, which was problematic for the WinGDB build process.
7847 * run.c: Include config.h from . instead of ../common.
7848 * Make-common.in: Remove. It's no longer necessary.
7850 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7852 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7853 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7855 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7857 * run.c (main): Set target_byte_order before call to sim_open.
7859 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7861 * callback.c: #include <stdlib.h>
7862 (os_error): New function.
7863 (default_callback): Add os_error.
7865 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7867 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7868 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7870 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7872 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7874 * run.c: #include ../common/config.h, tconfig.h.
7875 (myname): New static global.
7876 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7877 Only process -c ifdef SIM_HAVE_SIMCACHE.
7878 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7879 Parse program name from argv[0] and use in error messages.
7880 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7881 Add support for incomplete h8/300 termination indicators.
7882 (usage): Make more verbose.
7883 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7884 * Makefile.in,Make-common.in,callback.c: New files.
7885 * nltvals.def,gentmap.c,gentvals.sh: New files.
7887 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7889 * run.c: Include stdarg.h if __STDC__.
7891 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7893 * run.c (main): Don't print out anything if the signal
7894 number is zero (ie no signal).
7896 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7898 * run.c (main): Print out if the program raised a signal.
7900 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7902 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7905 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7907 * run.c (main): Explicitly cast malloc() parameter.
7909 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7911 * run.c (sim_bfd): New global to hold the bfd pointer for the
7913 (main): Initialize sim_bfd.
7915 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7917 * run.c (main): Use new bfd_big_endian macro.
7919 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7921 * run.c (main): Removed SH specific comments, so source is
7922 generic. Also updated to only load relevant sections. Moved
7923 sim_open() to after callback attach (to match GDB).
7925 * run.1: Removed SH specific comments.
7927 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7929 * run.c (main): Always return sigrc at end.
7931 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7933 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7934 bfd_check_format() fails.
7936 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7938 * run.c, run.1: From sh directory.