1 2021-06-21 Mike Frysinger <vapier@gentoo.org>
3 * Make-common.in (SIM_HW): Delete.
4 (SIM_HW_OBJS): Redefine.
5 (SIM_HW_SOCKSER, SIM_HW_DEVICES): Define.
6 (stamp-hw): Change SIM_HW to SIM_HW_DEVICES.
8 2021-06-20 Mike Frysinger <vapier@gentoo.org>
10 * Make-common.in (CGENDIR): Delete.
12 2021-06-19 Mike Frysinger <vapier@gentoo.org>
14 * Make-common.in (SIM_INLINE): Delete.
16 2021-06-19 Simon Marchi <simon.marchi@polymtl.ca>
18 * sim-inline.h: Move UNUSED before TYPE.
20 2021-06-19 Mike Frysinger <vapier@gentoo.org>
22 * Make-common.in (clean): Delete BUILT_SRC_FROM_COMMON usage.
24 2021-06-19 Mike Frysinger <vapier@gentoo.org>
26 * Make-common.in (CSEARCH): Change @INCINTL@ to $(INTL_CFLAGS).
27 (LIBINTL, LIBINTL_DEP): Delete.
29 2021-06-19 Mike Frysinger <vapier@gentoo.org>
31 * Make-common.in: Move dependency vars to ../arch-subdir.mk.in.
33 2021-06-19 Mike Frysinger <vapier@gentoo.org>
35 * Make-common.in: Move toolchain vars to ../arch-subdir.mk.in.
37 2021-06-19 Mike Frysinger <vapier@gentoo.org>
39 * Make-common.in (lt_cv_dlopen_libs): Delete.
40 (@PLUGINS_TRUE@LIBDL): Likewise.
41 (ZLIB): Use $(zlibdir).
43 2021-06-19 Mike Frysinger <vapier@gentoo.org>
45 * Make-common.in (CONFIG_LIBS): Add $(COMMON_LIBS).
47 2021-06-18 Mike Frysinger <vapier@gentoo.org>
49 * Make-common.in (WARN_CFLAGS, WERROR_CFLAGS): Delete.
51 2021-06-18 Mike Frysinger <vapier@gentoo.org>
53 * Make-common.in: Include ../arch-subdir.mk.
55 2021-06-18 Mike Frysinger <vapier@gentoo.org>
57 * cgen-run.c: Include sim-signal.h.
58 * cgen-utils.c, nrun.c, sim-core.c, sim-engine.c, sim-reason.c,
59 sim-resume.c, sim-signal.c, sim-stop.c, sim-watch.c: Likewise.
60 * sim-basics.h: Delete sim-signal.h include.
62 2021-06-18 Mike Frysinger <vapier@gentoo.org>
64 * sim-basics.h: Delete libiberty.h include.
66 2021-06-17 Mike Frysinger <vapier@gentoo.org>
68 * Make-common.in (SIM_ENDIAN): Delete.
69 * sim-config.c (sim_config): Delete WITH_DEFAULT_TARGET_BYTE_ORDER.
70 (sim_config_print): Likewise.
71 * sim-config.h (WITH_TARGET_BYTE_ORDER): Delete.
72 (WITH_DEFAULT_TARGET_BYTE_ORDER): Likewise.
74 2021-06-17 Mike Frysinger <vapier@gentoo.org>
76 * cgen-trace.c: Include sim/callback.h.
77 * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
78 * sim-basics.h: Delete sim/callback.h include.
79 * sim-endian.h: Include bfd.h.
80 * sim-syscall.h (struct cb_syscall): New forward decl.
81 * sim-utils.h (sim_analyze_program): Likewise.
83 2021-06-16 Mike Frysinger <vapier@gentoo.org>
85 * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
86 (generated_files): Delete config.h.
87 (distclean): Likewise.
88 (config.h, stamp-h): Delete rules.
89 * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
92 2021-06-15 Mike Frysinger <vapier@gentoo.org>
94 * Make-common.in: Add stamp-modules rule to avoid rebuilds.
95 (clean): Delete modules.c files.
96 * local.mk: Add version.c-stamp rule to avoid rebuilds.
97 (CLEANFILES): Add version.c files.
99 2021-06-14 Mike Frysinger <vapier@gentoo.org>
101 * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
103 2021-06-14 Mike Frysinger <vapier@gentoo.org>
105 * Make-common.in (GNULIB_BUILDDIR): Rename to ...
106 (GNULIB_PARENT_DIR): ... this. Remove "gnulib" from value.
108 2021-06-12 Mike Frysinger <vapier@gentoo.org>
110 * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
111 * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
112 * portability.c, portability.h: New files.
114 2021-06-12 Mike Frysinger <vapier@gentoo.org>
116 * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
117 (COMMON_OBJS_NAMES): ... here. Rename var from COMMON_OBJS.
118 (COMMON_OBJS): Redefine.
119 * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
120 * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
121 (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
123 2021-06-12 Mike Frysinger <vapier@gentoo.org>
125 * dv-sockser.c: Include sys/select.h.
127 2021-06-12 Mike Frysinger <vapier@gentoo.org>
129 * Make-common.in: Delete SIM_ALIGNMENT.
130 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
132 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
133 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
135 2021-06-12 Mike Frysinger <vapier@gentoo.org>
137 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
139 2021-06-09 Mike Frysinger <vapier@gentoo.org>
141 * sim-basics.h (NULL): Delete.
143 2021-06-09 Mike Frysinger <vapier@gentoo.org>
145 * nrun.c (main): Set default_callback.target_endian to
146 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
148 2021-06-09 Mike Frysinger <vapier@gentoo.org>
150 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
151 * cgen-run.c (cgen_get_fast_p): New function.
152 (sim_resume): Move fast_p up and call cgen_get_fast_p.
153 * cgen-utils.c (cgen_init): Delete.
154 * sim-base.h: Delete cgen-sim.h include.
155 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
157 2021-06-08 Mike Frysinger <vapier@gentoo.org>
159 * Make-common.in (IGEN_RUN): New variable.
160 (IGEN): Remove ASAN_OPTIONS.
162 2021-06-05 Mike Frysinger <vapier@gentoo.org>
164 * Make-common.in (COMMON_OBJS): Define.
165 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
166 (version.c): Delete target.
167 (generated_files): Delete version.c.
168 * local.mk: New file.
170 2021-05-29 Mike Frysinger <vapier@gentoo.org>
172 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
174 2021-05-29 Mike Frysinger <vapier@gentoo.org>
176 * Make-common.in (GNULIB_BUILDDIR): Define.
177 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
178 (CSEARCH): Add -I../...
179 (ALL_CFLAGS): Add $(INCGNU).
180 (EXTRA_LIBS): Add $(LIBGNU).
181 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
183 2021-05-17 Mike Frysinger <vapier@gentoo.org>
185 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
186 (struct sim_state_base): Merge into ...
187 (struct sim_state): ... this.
188 (STATE_MY_NAME): Delete base.
189 (STATE_OPEN_KIND): Likewise.
190 (STATE_CALLBACK): Likewise.
191 (STATE_ENVIRONMENT): Likewise.
192 (STATE_CONFIG): Likewise.
193 (STATE_MODULES): Likewise.
194 (STATE_OPTIONS): Likewise.
195 (STATE_VERBOSE_P): Likewise.
196 (STATE_TRACE_DATA): Likewise.
197 (STATE_ARCHITECTURE): Likewise.
198 (STATE_TARGET): Likewise.
199 (STATE_PROG_ARGV): Likewise.
200 (STATE_PROG_BFD): Likewise.
201 (STATE_PROG_SYMS): Likewise.
202 (STATE_PROG_SYMS_COUNT): Likewise.
203 (STATE_TEXT_SECTION): Likewise.
204 (STATE_TEXT_START): Likewise.
205 (STATE_TEXT_END): Likewise.
206 (STATE_START_ADDR): Likewise.
207 (STATE_SCACHE_SIZE): Likewise.
208 (STATE_CORE): Likewise.
209 (STATE_MEMOPT): Likewise.
210 (STATE_EVENTS): Likewise.
211 (STATE_ENGINE): Likewise.
212 (STATE_WATCHPOINTS): Likewise.
213 (STATE_HW): Likewise.
214 (STATE_LOAD_AT_LMA_P): Likewise.
215 (SIM_MAGIC_NUMBER): Likewise.
216 (STATE_MAGIC): Likewise.
217 * sim-utils.c (sim_state_alloc_extra): Delete check for
218 SIM_HAVE_COMMON_SIM_STATE.
220 2021-05-17 Mike Frysinger <vapier@gentoo.org>
222 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
223 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
224 SIM_HAVE_COMMON_SIM_STATE.
225 (struct sim_state): Add cgen_state.
226 (STATE_CGEN_STATE): Define.
228 2021-05-17 Mike Frysinger <vapier@gentoo.org>
230 * sim-base.h (struct sim_state): Update comment.
231 (struct sim_state): Define.
232 (STATE_ARCH_DATA): Likewise.
233 (sim_state_alloc): New define.
234 (sim_state_alloc_extra): Renamed & add 3rd arg.
235 * sim-utils.c (sim_state_alloc): Likewise.
236 (sim_state_alloc_extra): Set arch data.
238 2021-05-16 Mike Frysinger <vapier@gentoo.org>
240 * callback.c: Replace config.h include with defs.h.
241 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
242 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
243 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
244 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
245 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
246 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
247 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
248 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
249 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
250 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
251 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
252 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
253 config.h include with defs.h.
254 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
255 * sim-io.c: Include defs.h.
259 2021-05-15 Mike Frysinger <vapier@gentoo.org>
261 * nrun.c: Include environ.h.
262 (environ): Delete prototype.
263 (main): Delete HAVE_ENVIRON check.
265 2021-05-14 Mike Frysinger <vapier@gentoo.org>
267 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
268 (os_ftruncate): Change 3rd arg to int64_t.
269 (os_truncate): Change 3rd arg to int64_t.
270 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
271 * sim-io.h (sim_io_lseek): Likewise.
273 2021-05-14 Mike Frysinger <vapier@gentoo.org>
275 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
276 (os_fstat): Delete 2nd arg to time callback.
277 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
279 * sim-io.h (sim_io_time): Change return to int64_t.
280 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
282 2021-05-14 Mike Frysinger <vapier@gentoo.org>
284 * callback.c (cb_host_to_target_stat): Change PTR to void*.
285 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
287 2021-05-14 Mike Frysinger <vapier@gentoo.org>
289 * Make-common.in (callback_h, remote_sim_h): Update path.
290 * callback.c: Update include path.
291 * gentmap.c (gen_targ_map_c): Likewise.
292 * sim-basics.h: Likewise.
293 * sim-close.c: Likewise.
294 * sim-core.c: Likewise.
295 * sim-load.c: Likewise.
296 * sim-module.h: Likewise.
297 * syscall.c: Likewise.
299 2021-05-08 Mike Frysinger <vapier@gentoo.org>
301 * Make-common.in (modules.c): Touch $@ at the end.
303 2021-05-08 Mike Frysinger <vapier@gentoo.org>
305 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
307 2021-05-08 Mike Frysinger <vapier@gentoo.org>
309 * cgen-types.h (mode_names): Rename to ...
310 (cgen_mode_names): ... this.
311 (MODE_NAME): Use cgen_mode_names.
312 * cgen-utils.c (mode_names): Rename to ...
313 (cgen_mode_names): ... this.
315 2021-05-08 Mike Frysinger <vapier@gentoo.org>
317 * cgen-ops.h (cgen_rtx_error): Declare.
318 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
320 2021-05-08 Mike Frysinger <vapier@gentoo.org>
322 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
324 2021-05-08 Mike Frysinger <vapier@gentoo.org>
326 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
327 install-pdf): New rules.
329 2021-05-08 Tom Tromey <tom@tromey.com>
331 * sim-options.c (compare_strings): Remove.
332 (dup_arg_p): Use htab_eq_string.
334 2021-05-04 Mike Frysinger <vapier@gentoo.org>
336 * sim-hw.c (sim_hw_install): Rename to ...
337 (sim_install_hw): ... this. New prototype.
338 * sim-hw.h (sim_hw_install): Delete.
339 * sim-module.c: Delete sim-hw.h include.
340 (early_modules): Delete sim_hw_install.
342 2021-05-04 Tom Tromey <tromey@adacore.com>
344 * Make-common.in (generated_files): Add config.h.
346 2021-05-04 Mike Frysinger <vapier@gentoo.org>
348 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
350 * sim-load.c (xprintf_bfd_vma): Delete.
351 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
353 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
355 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
356 (hw_event_queue_schedule_vtracef): Likewise.
357 * hw-tree.h (hw_tree_vparse): Likewise.
358 * sim-profile.c (profile_vprintf): Likewise.
359 * sim-trace.c (dis_printf): Likewise.
360 * sim-trace.h (trace_printf): Likewise.
361 (trace_vprintf): Likewise.
362 * sim-utils.h (sim_do_commandf): Likewise.
363 * hw-events.c (hw_event_queue_schedule): Use
364 hw_event_queue_schedule_tracef.
366 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
368 * sim-options.c (standard_option_handler): Add default cases to
371 2021-05-02 Mike Frysinger <vapier@gentoo.org>
373 * callback.c (os_error): Change __attribute__((noreturn)) to
375 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
376 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
377 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
378 * hw-tree.h (hw_tree_delete): Likewise.
379 * sim-basics.h (__attribute__): Delete.
380 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
381 to ATTRIBUTE_NORETURN.
382 (sim_engine_abort, sim_engine_vabort): Likewise.
383 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
384 __attribute__((printf)) to ATTRIBUTE_PRINTF.
385 * sim-inline.h (NORETURN): Delete.
386 (UNUSED): Change to ATTRIBUTE_UNUSED.
387 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
388 and ATTRIBUTE_NORETURN.
389 (sim_io_eprintf, sim_io_error): Likewise.
390 * sim-profile.c (profile_printf): Likewise.
391 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
392 sim_debug_printf): Likewise.
394 2021-05-01 Mike Frysinger <vapier@gentoo.org>
396 * sim-options.c (dup_arg_p): Call htab_empty.
398 2021-05-01 Mike Frysinger <vapier@gentoo.org>
400 * dv-sockser.c (dv_sockser_install): Rename to ...
401 (sim_install_dv_sockser): ... this.
402 * dv-sockser.h (dv_sockser_install): Delete.
403 * sim-module.c: Delete dv-sockser.h include.
404 (early_modules): Delete dv_sockser_install.
406 2021-05-01 Mike Frysinger <vapier@gentoo.org>
408 * Make-common.in (LIB_OBJS): Add modules.o.
409 (generated_files): Add modules.c.
410 (modules.c): New target.
411 * sim-module.c (modules): Rename to ...
412 (early_modules): ... this. Delete 0 sentinel.
413 (early_modules_len): Define.
414 (sim_modules_detected, sim_modules_detected_len): Declare.
415 (sim_pre_argv_init): Call sim_module_install_list.
416 (sim_module_install): New function.
417 (sim_module_install_list): New function.
418 * sim-module.h (sim_module_install_list): Declare.
420 2021-05-01 Mike Frysinger <vapier@gentoo.org>
422 * nrun.c (strsignal): New prototype.
424 2021-05-01 Mike Frysinger <vapier@gentoo.org>
426 * callback.c (wrap): Delete.
427 (os_close): Replace wrap call with direct call & setting last_errno.
428 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
429 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
431 2021-04-26 Mike Frysinger <vapier@gentoo.org>
433 * gennltvals.py (TARGETS): Delete. Update comment.
434 (gentvals): Unify common code paths.
435 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
437 * nltvals.def: Regenerate.
439 2021-04-25 Tom Tromey <tom@tromey.com>
441 * sim-options.c (compare_strings): New function.
442 (ARG_HASH_SIZE, ARG_HASH): Remove.
443 (dup_arg_p): Use htab_t.
444 (sim_parse_args): Remove assert.
446 2021-04-24 Mike Frysinger <vapier@gentoo.org>
448 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
450 2021-04-24 Mike Frysinger <vapier@gentoo.org>
452 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
453 (sim_parse_args): Call SIM_ASSERT.
455 2021-04-22 Tom Tromey <tom@tromey.com>
457 * sim-utils.c: Update includes.
459 2021-04-22 Tom Tromey <tom@tromey.com>
461 * Make-common.in: Require GNU make.
463 2021-04-22 Tom Tromey <tom@tromey.com>
465 * Make-common.in (stamp-hw): New target.
466 (hw-config.h): Depend on stamp-hw.
467 (mostlyclean): Remove stamp-hw and hw-config.h.
469 2021-04-22 Tom Tromey <tom@tromey.com>
471 * Make-common.in (mostlyclean): Now an alias for clean, not
474 2021-04-22 Tom Tromey <tom@tromey.com>
476 * sim-events.c (sim_events_schedule): Use
477 sim_events_schedule_tracef.
479 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
481 * callback.c (os_printf_filtered, os_vprintf_filtered,
482 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
483 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
484 * sim-events.h (sim_events_schedule_tracef,
485 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
487 2021-04-18 Mike Frysinger <vapier@gentoo.org>
489 * gennltvals.py (TARGETS): Add moxie.
490 * nltvals.def: Regenerate.
492 2021-04-18 Mike Frysinger <vapier@gentoo.org>
494 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
495 * nltvals.def: Regenerate.
497 2021-04-18 Mike Frysinger <vapier@gentoo.org>
499 * gennltvals.py (TARGETS): Add rx.
500 * nltvals.def: Regenerate.
502 2021-04-18 Mike Frysinger <vapier@gentoo.org>
504 * gennltvals.py (TARGETS): Add m32c.
505 * nltvals.def: Regenerate.
507 2021-04-18 Mike Frysinger <vapier@gentoo.org>
509 * gennltvals.py (TARGETS): Add iq2000.
510 * nltvals.def: Regenerate.
512 2021-04-18 Mike Frysinger <vapier@gentoo.org>
514 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
516 2021-04-15 John Baldwin <jhb@FreeBSD.org>
518 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
519 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
522 2021-04-12 Mike Frysinger <vapier@gentoo.org>
524 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
526 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
527 cgen_cpu_max_extra_bytes.
528 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
529 (sim_cpu_alloc): Delete 2nd arg.
531 2021-04-08 Tom Tromey <tom@tromey.com>
533 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
534 new-style declaration.
536 2021-04-03 Mike Frysinger <vapier@gentoo.org>
538 * Make-common.in (install-common): Install as run-$arch and
539 libsim-$arch.a when not the primary arch.
541 2021-04-02 Mike Frysinger <vapier@gentoo.org>
543 * Make-common.in (CFLAGS_FOR_BUILD): Define.
544 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
546 2021-03-13 Mike Frysinger <vapier@gentoo.org>
548 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
551 2021-03-13 Mike Frysinger <vapier@gentoo.org>
553 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
554 (gentmap.o): New rule.
555 (gentmap): Call LINK_FOR_BUILD.
557 2021-03-07 Mike Frysinger <vapier@gentoo.org>
559 * Make-common.in (check): Delete body.
561 2021-02-28 Mike Frysinger <vapier@gentoo.org>
563 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
564 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
566 2021-02-27 Mike Frysinger <vapier@gentoo.org>
568 * Make-common.in (SIM_EXTRA_ALL): Delete.
569 (all): Delete $(SIM_EXTRA_ALL).
571 2021-02-21 Mike Frysinger <vapier@gentoo.org>
573 * acinclude.m4: Removed.
575 2021-02-13 Mike Frysinger <vapier@gentoo.org>
577 * acinclude.m4: Delete all sinclude & m4_include calls.
579 2021-02-13 Mike Frysinger <vapier@gentoo.org>
581 * aclocal.m4: Delete.
583 2021-02-06 Mike Frysinger <vapier@gentoo.org>
585 * sim-events.c: Include sim-cpu.h.
586 (sim_event_watchpoints): Define watch_pc.
587 (sim_events_watch_pc): New function.
588 (WATCH_SIM): Handle watch_pc.
589 * sim-events.h (sim_events_watch_pc): New prototype.
590 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
592 * sim-watch.h (sim_watchpoints): Delete pc.
594 2021-02-06 Mike Frysinger <vapier@gentoo.org>
596 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
599 2021-02-06 Mike Frysinger <vapier@gentoo.org>
601 * Make-common.in (HDEFINES, TDEFINES): Delete.
602 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
603 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
604 bfd/configure.host sourcing.
606 2021-02-04 Mike Frysinger <vapier@gentoo.org>
608 * gennltvals.py (TARGETS): Add riscv.
609 (TARGET_DIRS): Likewise.
610 * nltvals.def: Regenerate from the latest libgloss sources.
612 2021-01-31 Mike Frysinger <vapier@gentoo.org>
614 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
616 2021-01-31 Stafford Horne <shorne@gmail.com>
618 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
619 (fixdfsi): Change res from unsigned32 to signed32.
620 (fixdfdi): Change res from unsigned64 to signed64.
622 2021-01-30 Mike Frysinger <vapier@gentoo.org>
624 * gennltvals.sh: Replace shell script with ...
625 * gennltvals.py: ... this Python script.
626 * nltvals.def: Regenerate.
628 2021-01-30 Mike Frysinger <vapier@gentoo.org>
630 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
632 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
634 2021-01-30 Mike Frysinger <vapier@gentoo.org>
636 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
638 2021-01-30 Mike Frysinger <vapier@gentoo.org>
640 * sim-hw.c (merge_device_file): Replace fgets with getline.
642 2021-01-30 Mike Frysinger <vapier@gentoo.org>
644 * gennltvals.sh (gen_arches): Sort calls by first arg.
645 * nltvals.def: Regenerate.
647 2021-01-18 Mike Frysinger <vapier@gentoo.org>
649 * Make-common.in (version.c): Simplifiy args and call move-if-change.
650 * create-version.sh: Delete host & target alias logic. Write to the
653 2021-01-18 Mike Frysinger <vapier@gentoo.org>
655 * configure, configure.ac, Makefile.in: Delete.
657 2021-01-13 Mike Frysinger <vapier@gentoo.org>
659 * sim-watch.c (default_interrupt_handler): Define.
660 (sim_watchpoint_install): Set default interrupt_handler to new
661 default_interrupt_handler.
663 2021-01-13 Mike Frysinger <vapier@gentoo.org>
665 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
667 2021-01-13 Mike Frysinger <vapier@gentoo.org>
669 * sim-events.c (sim_events_watch_sim): Change byte_order type to
671 (sim_events_watch_core): Likewise.
672 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
673 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
674 call to sim_events_watch_sim.
676 2021-01-12 Mike Frysinger <vapier@gentoo.org>
678 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
680 2021-01-11 Mike Frysinger <vapier@gentoo.org>
682 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
684 2021-01-11 Mike Frysinger <vapier@gentoo.org>
686 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
688 2021-01-11 Mike Frysinger <vapier@gentoo.org>
690 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
691 strings.h, time.h, and errno.h.
692 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
693 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
694 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
695 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
696 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
697 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
698 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
699 and strings.h include.
701 2021-01-09 Mike Frysinger <vapier@gentoo.org>
703 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
704 * sim-core.c, sim-watch.c: Include libiberty.h.
706 2021-01-09 Mike Frysinger <vapier@gentoo.org>
708 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
710 2021-01-09 Mike Frysinger <vapier@gentoo.org>
712 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
713 Set WERROR_CFLAGS when first arg is not set or is "yes".
715 2021-01-09 Mike Frysinger <vapier@gentoo.org>
717 * hw-base.c (full_name_of_hw): Delete full_name. Replace
718 hw_strdup call with hw_malloc.
720 2021-01-09 Mike Frysinger <vapier@gentoo.org>
722 * cgen-par.c: Include stdlib.h.
723 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
725 2021-01-08 Mike Frysinger <vapier@gentoo.org>
727 * Make-common.in (C_DIALECT): Define.
728 (COMPILE.pre): Append $(C_DIALECT).
729 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
731 2021-01-07 Mike Frysinger <vapier@gentoo.org>
733 * sim-core.c (sim_memory_map): Define.
735 2021-01-04 Mike Frysinger <vapier@gentoo.org>
737 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
738 * configure: Regenerate.
740 2021-01-04 Mike Frysinger <vapier@gentoo.org>
742 * sim-options.c (sim_print_version): Print out more details when
743 is_command is non-zero.
745 2021-01-04 Mike Frysinger <vapier@gentoo.org>
747 * sim-options.c (standard_option_handler): Call sim_print_version.
748 (sim_print_version): New function.
749 * sim-options.h (sim_print_version): New prototype.
751 2021-01-04 Mike Frysinger <vapier@gentoo.org>
753 * sim-config.c (print_sim_config): Rename to ...
754 (sim_config_print): ... this.
755 * sim-config.h: Likewise.
757 2021-01-02 Mike Frysinger <vapier@gentoo.org>
759 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
760 FLOOR_PAGE): Delete unused macros.
761 (align_up, align_down): Define.
763 2020-08-10 Tom de Vries <tdevries@suse.de>
765 * sim-cpu.c: Include stdlib.h for free.
767 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
769 * nrun.c: Include stdlib.h.
770 * sim-core.c: Likewise.
771 * sim-engine.c: Likewise.
772 * sim-io.c: Likewise.
773 * sim-module.c: Likewise.
774 * sim-reason.c: Likewise.
776 2019-12-19 Tom Tromey <tromey@adacore.com>
779 * Makefile.in (install-strip): New target.
781 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
783 * sim-utils.c: Prevent buffer overflow.
785 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
787 * gennltvals.sh: Add PRU libgloss target.
788 * nltvals.def: Regenerate from the latest libgloss sources.
790 2019-06-13 Stafford Horne <shorne@gmail.com>
792 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
793 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
794 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
796 2019-06-13 Stafford Horne <shorne@gmail.com>
798 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
799 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
801 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
803 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
804 CURRENT_TARGET_BYTE_ORDER.
805 (SUBWORDTFSI): Likewise.
806 (JOINSIDF): Likewise.
807 (JOINSIXF): Likewise.
808 (JOINSITF): Likewise.
810 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
812 * sim-base.h: Add 'sim-assert.h' include.
813 * sim-basics.h: Add 'libiberty.h' include.
815 2019-03-28 Stafford Horne <shorne@gmail.com>
817 * sim-options.c: Include "config.h".
819 * sim-watch.c: Include "config.h".
821 * hw-device.c: Include <string.h>.
822 * hw-events.c: Include <string.h>.
823 * hw-handles.c: Include <stdlib.h>.
824 * sim-fpu.c: Include <stdlib.h>.
826 2019-03-28 Stafford Horne <shorne@gmail.com>
828 * Make-common.in (sim-arange_h): Remove sim-arange.c
829 * sim-arange.c: Remove SIM_ARANGE_C.
830 Add ifdef for _SIM_ARANGE_C_.
831 Include "sim-arange.h".
832 Remove include for unused "sim-assert.h".
833 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
834 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
835 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
836 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
838 * sim-arange.h (sim_addr_range_add): Declare as
840 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
841 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
842 Remove definition of SIM_ARANGE_INLINE.
843 Remove [HAVE_INLINE].
844 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
845 * sim-base.h: Include "sim-arange.h"
846 * sim-basics.h: Remove include of "sim-arange.h"
847 * sim-inline.c: Include "sim-arange.c"
848 * sim-inline.h: Define INLINE_SIM_ARANGE.
849 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
850 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
852 2019-01-26 Tom Tromey <tom@tromey.com>
854 * Make-common.in (version.c): Use sim's create-version.sh.
855 * create-version.sh: New file.
857 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
859 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
861 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
863 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
865 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
867 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
868 this point, it should have already been set in cb_syscall.
870 2018-10-05 Stafford Horne <shorne@gmail.com>
872 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
873 (ADDOFDI): New function, add overflow flag DI variant.
874 (SUBCFDI): New function, subtract carry flag DI variant.
875 (SUBOFDI): New function, subtract overflow flag DI variant.
877 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
879 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
881 * sim-core.c (sim_core_set_xor): Likewise.
882 (sim_core_xor_read_buffer): Likewise.
883 (sim_core_xor_write_buffer): Likewise.
885 2017-12-12 Peter Gavin <pgavin@gmail.com>
886 Stafford Horne <shorne@gmail.com>
888 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
890 (MUL1OFSI): New function, 1's complement overflow flag.
892 2017-12-12 Peter Gavin <pgavin@gmail.com>
893 Stafford Horne <shorne@gmail.com>
895 * cgen-accfp.c (remsf, remdf): New function.
896 (cgen_init_accurate_fpu): Add remsf and remdf.
897 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
898 * sim-fpu.c (sim_fpu_rem): New function.
899 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
900 (sim_fpu_rem): New function.
901 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
903 2017-09-06 John Baldwin <jhb@FreeBSD.org>
905 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
908 2017-05-24 Yao Qi <yao.qi@linaro.org>
910 * sim-trace.c (trace_disasm): Caller update.
912 2016-08-15 Mike Frysinger <vapier@gentoo.org>
914 * sim-base.h (sim_state_base): Add prog_syms_count.
915 (STATE_PROG_SYMS_COUNT): Define.
916 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
917 (trace_load_symbols): New function.
918 (trace_sym_value): Likewise.
919 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
920 loading logic with a call to trace_load_symbols.
921 * sim-trace.h (trace_load_symbols, trace_sym_value): New
924 2016-08-13 Mike Frysinger <vapier@gentoo.org>
926 * cgen-types.h (mode_names): Mark const.
927 * cgen-utils.c (mode_names): Likewise.
929 2016-08-13 Mike Frysinger <vapier@gentoo.org>
931 * cgen-defs.h (struct cgen_state): Delete argv and envp.
932 (STATE_ARGV, STATE_ENVP): Delete.
934 2016-02-04 Nick Clifton <nickc@redhat.com>
936 * cgen-scache.c (scache_option_handler): Prevent possible
937 undefined behaviour computing the size of the scache by using
938 unsigned integers instead of signed integers.
940 2016-01-17 Joel Brobecker <brobecker@adacore.com>
942 * sim-fpu.c: Minor comment fixes throughout.
944 2016-01-17 Joel Brobecker <brobecker@adacore.com>
946 * sim-fpu.c (print_bits): Minor reformatting (no code change).
947 (sim_fpu_map): Likewise.
949 2016-01-11 Mike Frysinger <vapier@gentoo.org>
951 * sim-config.c (print_sim_config): Drop extra whitespace before =
952 in output for byte order, stdio, and msb settings.
954 2016-01-10 Mike Frysinger <vapier@gentoo.org>
956 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
957 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
958 sim-stdio, sim-trace, and sim-profile.
959 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
960 (SIM_AC_OPTION_ASSERT): Likewise.
961 (SIM_AC_OPTION_SMP): Likewise.
962 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
963 * configure: Regenerate.
964 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
965 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
966 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
967 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
968 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
969 WITH_ENVIRONMENT & USER_ENVIRONMENT.
970 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
971 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
972 WITH_ASSERT, WITH_STDIO): Delete.
973 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
976 2016-01-10 Mike Frysinger <vapier@gentoo.org>
978 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
979 * configure: Regenerate.
980 * Make-common.in (SIM_PACKAGES): Delete.
981 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
983 2016-01-10 Mike Frysinger <vapier@gentoo.org>
985 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
987 2016-01-10 Mike Frysinger <vapier@gentoo.org>
989 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
991 2016-01-10 Mike Frysinger <vapier@gentoo.org>
993 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
995 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
996 * gentmap.c: Change targ-vals.def include to nltvals.def.
997 * Make-common.in (gentmap): Change targ-vals.def to
998 $(srccom)/nltvals.def.
999 (distclean): Delete rm -f targ-vals.def.
1000 * Makefile.in: Update comment.
1002 2016-01-10 Mike Frysinger <vapier@gentoo.org>
1004 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
1005 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
1006 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
1008 2016-01-10 Mike Frysinger <vapier@gentoo.org>
1010 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
1011 and --enable-sim-stdcall and sim_stdcall.
1012 * configure: Regenerate.
1013 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
1014 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
1015 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
1016 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
1017 (REGPARM_*): Delete all regparm defines and their use.
1019 2016-01-10 Mike Frysinger <vapier@gentoo.org>
1021 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
1022 * Make-common.in (SIM_CFLAGS): Delete.
1023 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
1024 * Makefile.in: Likewise.
1026 2016-01-09 Mike Frysinger <vapier@gentoo.org>
1028 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
1029 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
1030 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
1031 * acinclude.m4 (SIM_AC_COMMON): ... here.
1032 * aclocal.m4, configure: Regenerate.
1033 * config.in: Delete file.
1034 * callback.c: Change cconfig.h include to config.h.
1035 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
1036 syscall.c: Likewise.
1037 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
1038 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
1040 2016-01-06 Mike Frysinger <vapier@gentoo.org>
1042 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
1043 date, and time information.
1045 2016-01-06 Mike Frysinger <vapier@gentoo.org>
1047 * sim-options.c (sim_parse_args): Mark argv array const.
1048 * sim-options.h (sim_parse_args): Likewise.
1050 2016-01-05 Mike Frysinger <vapier@gentoo.org>
1052 * sim-trace.c: Include dis-asm.h.
1053 (OPTION_TRACE_DISASM): New enum.
1054 (trace_options): Add trace-disasm flag.
1055 (trace_option_handler): Handle OPTION_TRACE_DISASM.
1056 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
1057 (dis_read, dis_printf, trace_disasm): New functions.
1058 * sim-trace.h: Include dis-asm.h.
1059 (TRACE_INSN_IDX): Clarify comment.
1060 (TRACE_DISASM_IDX): New enum.
1061 (TRACE_disasm): New define.
1062 (WITH_TRACE_DISASM_P): New define.
1063 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
1064 (STRACE_DISASM_P): New define.
1065 (TRACE_DISASM_P): Likewise.
1066 (TRACE_DISASM_P): Likewise.
1067 (TRACE_DISASM): Likewise.
1068 (trace_disasm): New function.
1070 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1072 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1074 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1076 * cgen-scache.c (MAX): Delete.
1077 (scache_init): Change MAX to max.
1078 * cgen-trace.c (min): Delete.
1079 * cgen-utils.c (min): Delete.
1080 * sim-basics.h [!min] (min): Define.
1081 [!max] (max): Define.
1083 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1085 * sim-options.c (sim_parse_args): Tweak getopt error message.
1087 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1089 * acinclude.m4 (sim-bswap): Delete.
1090 * configure: Regenerate.
1091 * Make-common.in (SIM_BSWAP): Delete.
1092 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1093 * sim-config.h (htonl, ntohl): Delete.
1094 (WITH_BSWAP): Delete.
1096 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1098 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
1099 opterr state to it before calling getopt_long and restore afterwards.
1100 Set opterr to 0. When optc is '?', call sim_io_eprintf.
1102 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1104 * hw-device.h (device): Delete commented typedef.
1105 * sim-basics.h (device): Delete typedef.
1107 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1109 * sim-options.c (sim_parse_args): Replace for loop with a call
1112 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1114 * nrun.c (myname): Mark const.
1115 (main): Mark name const. Replace myname parsing loop with a
1118 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1120 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1121 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1122 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1123 * config.in, configure: Regenerate.
1124 * Make-common.in (SIM_HOSTENDIAN): Delete.
1125 * sim-config.c (current_host_byte_order): Delete.
1126 (sim_config): Delete current_host_byte_order assignments and
1127 CURRENT_HOST_BYTE_ORDER checks.
1128 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1129 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1130 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1131 (current_host_byte_order): Delete.
1132 (CURRENT_HOST_BYTE_ORDER): Likewise.
1133 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1134 (HOST_BYTE_ORDER): ... this.
1135 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1137 (sim_endian_join_16): Likewise.
1138 * sim-n-core.h (sim_core_read_misaligned_N): Change
1139 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1140 (sim_core_write_misaligned_N): Likewise.
1141 * sim-n-endian.h (endian_t2h_N): Likewise.
1142 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1143 endian_le2h_N): Likewise.
1144 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1146 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1148 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1149 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1151 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1152 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1153 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1154 * nrun.c (main): Likewise.
1155 * sim-config.c (current_host_byte_order): Change type to enum
1156 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1157 (current_target_byte_order): Likewise.
1158 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1159 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1161 (sim_config): Change prefered_target_byte_order type to enum
1162 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1163 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1164 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1165 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1166 Delete all the various arch/OS endian includes & defines.
1167 (current_host_byte_order): Change type to enum bfd_endian.
1168 (current_target_byte_order): Likewise.
1169 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1170 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1171 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1172 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1173 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1175 (sim_events_watch_core): Likewise.
1176 * sim-events.h: Likewise.
1177 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1179 (sim_core_write_misaligned_N): Likewise.
1180 * sim-n-endian.h (endian_h2be_N): Likewise.
1181 (endian_be2h_N): Likewise.
1182 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1183 (offset_N): Likewise.
1184 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1185 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1187 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1189 * cgen-defs.h (current_state): Delete.
1190 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1191 * sim-utils.c (current_state): Delete.
1193 2015-12-30 Mike Frysinger <vapier@gentoo.org>
1195 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1198 2015-12-27 Mike Frysinger <vapier@gentoo.org>
1200 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1202 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1204 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1205 * config.in, configure: Regenerate.
1206 * Make-common.in (sim-basics_h): Delete tconfig.h.
1207 (distclean): Likewise.
1208 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1209 (new_sim_core_mapping): Delete WITH_HW and device *device.
1210 (sim_core_map_attach, sim_core_attach): Likewise.
1211 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1212 (sim_core_write_buffer): Likewise.
1213 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1215 (sim_core_attach): Likewise.
1216 (device_io_read_buffer, device_io_write_buffer): Delete.
1217 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1218 (sim_core_write_aligned_N): Likewise.
1219 * tconfig.h: Delete file.
1221 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1223 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1224 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1225 (sim_core_write_buffer): Move cia decl to top of func. Call
1226 sim_cpu_hw_io_write_buffer if cpu is valid.
1228 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1230 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1232 (hw_find_integer_property): Likewise.
1233 (hw_find_integer_array_property): Likewise.
1234 (hw_add_duplicate_property): Likewise.
1236 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1238 * sim-config.h (WITH_ENGINE): Delete.
1239 * sim-module.c (modules): Always include sim_engine_install.
1241 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1243 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1244 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1245 * sim-base.h: Always include sim-model.h.
1246 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1247 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1248 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1249 [!WITH_MODEL_P] (sim_machs): Define.
1250 * sim-model.h: Add some developer docs.
1251 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1252 (WITH_MODEL_P): Define.
1253 * sim-module.c (modules): Always include sim_model_install.
1254 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1256 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1258 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1259 * sim-model.c: Likewise.
1260 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1261 SIM_MACH_IMP_PROPERTIES
1263 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1265 * sim-core.c (device_error): Delete.
1266 (sim_core_map_attach): Delete calls to device_error.
1267 (sim_core_attach): Likewise.
1268 * sim-core.h (device_error): Delete.
1269 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1270 to sim_engine_abort.
1271 (sim_core_write_aligned_N): Likewise.
1273 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1275 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1276 * sim-core.c (sim_core_write_buffer): Likewise.
1277 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1278 (sim_core_write_aligned_N): Likewise.
1280 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1282 * dv-pal.c: Include config.h and sim-main.h.
1283 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1285 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1287 * sim-options.c (standard_options): Always enable load-lma and
1289 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1291 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1293 * sim-module.c (MODULE_LIST): Delete.
1295 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1297 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1298 Move to h8300/compile.c.
1299 [SIM_H8300] (standard_options): Likewise.
1300 (standard_option_handler): Likewise.
1302 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1304 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1305 sim_watchpoint_install.
1307 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1309 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1310 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1312 * sim-options.c (OPTION_MEM_SIZE): Delete.
1313 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1314 (standard_option_handler): Likewise.
1316 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1318 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1320 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1323 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1325 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1328 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1329 vasprintf, and va_end together. Check ret after va_end call.
1331 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1333 * sim-types.h (SIM_PRI_TB): Define.
1334 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1335 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1336 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1337 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1339 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1341 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1342 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1343 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1344 (sim_core_translate): Likewise.
1345 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1347 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1349 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1350 (cgen_cpu_close): Change to XCONCAT2.
1352 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1354 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1357 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1359 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1360 * sim-close.c: New file.
1362 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1363 Ali Lown <ali.lown@imgtec.com>
1365 * sim-bits.h (EXTEND6): New macro.
1366 (EXTEND12): New macro.
1367 (EXTEND25): New macro.
1369 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1371 * sim-trace.c (trace_one_insn): Delete.
1372 * sim-trace.h (trace_one_insn): Delete.
1374 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1376 * sim-trace.c (debug_printf): Rename to ...
1377 (sim_debug_printf): ... this.
1378 * sim-trace.h (debug_printf): Delete define.
1379 (debug_printf): Rename to ...
1380 (sim_debug_printf): ... this.
1382 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1384 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1385 (trace_options): Add trace-register option.
1386 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1387 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1388 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1389 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1390 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1392 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1394 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1395 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1396 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1397 STRACE_DEBUG): Define.
1399 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1401 * sim-trace.c (trace_options): Update help text for trace-alu,
1402 trace-fpu, trace-vpu, and trace-semantics.
1403 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1404 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1406 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1408 * sim-assert.h (SIM_FILTER_PATH): Delete.
1409 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1410 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1411 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1412 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1413 * sim-events.c: Include libiberty.h.
1414 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1416 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1418 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1419 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1420 (AC_ARG_ENABLE(sim-debug)): Likewise.
1421 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1422 (AC_ARG_ENABLE(sim-trace)): Likewise.
1423 (AC_ARG_ENABLE(sim-profile)): Likewise.
1424 (AC_ARG_ENABLE(sim-environment)): Likewise.
1425 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1426 (AC_ARG_ENABLE(sim-assert)): Likewise.
1427 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1428 (AC_ARG_ENABLE(sim-endian)): Likewise.
1429 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1430 (AC_ARG_ENABLE(sim-float)): Likewise.
1431 (AC_ARG_ENABLE(sim-scache)): Likewise.
1432 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1433 (AC_ARG_ENABLE(sim-inline)): Likewise.
1434 (AC_ARG_ENABLE(sim-packages)): Likewise.
1435 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1436 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1437 (AC_ARG_ENABLE(sim-smp)): Likewise.
1438 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1439 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1440 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1441 * configure: Regenerate.
1443 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1445 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1447 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1449 * cgen-trace.c [!__STDC__]: Delete.
1450 * sim-trace.h [!__STDC__]: Likewise.
1452 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1454 * sim-model.c (sim_model_init): Assert model is not NULL.
1456 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1458 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1459 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1462 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1464 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1465 (SIM_ALU_H): ... this.
1466 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1467 (SIM_ASSERT_H): ... this.
1468 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1469 (SIM_BASICS_H): ... this.
1470 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1471 (SIM_BITS_H): ... this.
1472 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1473 (SIM_ENDIAN_H): ... this.
1475 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1477 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1480 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1482 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1483 m for sentinel testing.
1485 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1487 * sim-syscall.c: Include errno.h and targ-vals.h.
1488 (sim_syscall_multi, sim_syscall): Define.
1489 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1490 * syscall.c (cb_syscall): Extend comment.
1492 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1494 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1495 * sim-syscall.c: New file.
1496 * sim-syscall.h: New file.
1498 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1500 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1501 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1502 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1503 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1504 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1506 * gentmap.c (gen_targ_map_c): Output name field.
1508 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1510 * acinclude.m4: Change configure.in to configure.ac.
1511 * sim-config.h: Likewise.
1513 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1515 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1516 * configure: Regenerate.
1518 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1520 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1521 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1522 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1523 TRACE_DEBUG): Define.
1525 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1527 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1528 * sim-trace.c (trace_option_handler): Likewise.
1529 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1530 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1531 (TRACE_ANY_P): Likewise.
1533 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1535 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1536 CGEN_TRACE_INSN_FINI.
1537 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1538 trace_result to cgen_trace_result, trace_insn_fini to
1539 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1540 and trace_extract to cgen_trace_extract.
1541 * cgen-trace.h (trace_insn_init): Rename to ...
1542 (cgen_trace_insn_init): ... this.
1543 (trace_insn_fini): Rename to ...
1544 (cgen_trace_insn_fini): ... this.
1545 (trace_insn): Rename to ...
1546 (cgen_trace_insn): ... this.
1547 (trace_extract): Rename to ...
1548 (cgen_trace_extract): ... this.
1549 (trace_result): Rename to ...
1550 (cgen_trace_result): ... this.
1551 (TRACE_RESULT_P): Rename to ...
1552 (CGEN_TRACE_RESULT_P): ... this.
1553 (TRACE_INSN_INIT): Rename to ...
1554 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1555 cgen_trace_insn_init.
1556 (TRACE_INSN_FINI): Rename to ...
1557 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1558 cgen_trace_insn_fini.
1559 (TRACE_PRINTF): Rename to ...
1560 (CGEN_TRACE_PRINTF): ... this.
1561 (TRACE_INSN): Rename to ...
1562 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1563 (TRACE_EXTRACT): Rename to ...
1564 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1566 (TRACE_RESULT): Rename to ...
1567 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1568 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1569 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1570 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1571 TRACE_INSN to CGEN_TRACE_INSN.
1572 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1574 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1576 * sim-events.c (ETRACE_P): Delete.
1577 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1578 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1579 * sim-events.h (struct _sim_events): Delete trace member.
1580 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1581 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1583 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1585 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1586 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1587 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1588 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1590 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1592 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1594 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1596 * sim-trace.h (WITH_TRACE_P): New define.
1597 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1598 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1599 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1600 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1601 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1602 Redefine to use WITH_TRACE_P.
1604 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1606 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1607 mistake in call to sim_engine_abort.
1609 2015-04-29 Nick Clifton <nickc@redhat.com>
1612 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1613 increasing parenthesis around casts to signed values.
1615 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1617 * gennltvals.sh: Add mcore support.
1618 * nltvals.def: Regenerate.
1620 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1622 * cgen.sh: Add +x permissions.
1623 * genmloop.sh: Likewise.
1624 * gentvals.sh: Likewise.
1625 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1626 Change all uses of srcroot for newlib to newlibroot.
1628 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1630 * sim-base.h (SIM_CPU): New typedef.
1632 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1634 * cgen-engine.h (CIA_ADDR): Delete.
1635 * sim-base.h: Update sim_cia example.
1636 [!CIA_ADDR] (sim_cia): New typedef.
1638 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1640 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1641 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1642 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1643 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1644 CIA_SET to CPU_PC_SET.
1646 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1648 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1649 * sim-main.h (STATE_CPU): Remove from comment and define.
1651 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1653 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1654 * configure: Regenerate.
1656 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1658 * sim-options.c: Include version.h.
1659 (OPTIONS_VERSION): New enum.
1660 (standard_options): Add "version".
1661 (standard_option_handler): Handle OPTIONS_VERSION.
1663 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1665 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1666 (create-version.sh): Delete.
1668 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1670 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1672 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1674 * run-sim.h, run.c: Delete.
1675 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1677 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1679 * config.in, configure: Regenerate.
1680 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1681 (ZLIB, ZLIBINC): Define.
1682 (BFD_LIB): Add $(ZLIB).
1684 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1686 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1687 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1689 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1691 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1692 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1693 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1695 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1697 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1698 usage of STATE_WATCHPOINTS.
1699 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1700 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1702 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1704 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1706 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1708 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1710 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1712 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1713 of enable_sim_hardware to AC_ARG_ENABLE.
1715 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1717 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1718 Add dv-sockser.o to sim_hw_objs.
1720 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1722 * dv-sockser.c: Include config.h.
1723 * dv-sockser.h: Include sim-inline.h.
1724 [HAVE_DV_SOCKSER]: Move all prototypes here.
1725 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1726 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1728 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1730 * gentmap.c, run.c: Convert old style prototypes.
1732 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1734 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1735 symlinking tconfig.h to tconfig.in.
1736 * config.in, configure: Regenerate.
1737 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1738 * tconfig.in: Rename file ...
1739 * tconfig.h: ... here.
1741 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1743 * dv-socker.h (dv_sockser_install): Declare.
1744 * sim-module.c: Include config.h.
1745 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1746 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1747 * sim-module.h: Include gdb/remote-sim.h.
1749 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1751 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1752 (sim-inline.c): Delete rule.
1754 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1756 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1757 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1758 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1760 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1762 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1763 [!ASSERT, WITH_ASSERT]: Likewise.
1764 * sim-endian.c: Delete sim-io.h include.
1766 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1768 * run-sim.h (sim_kill): Delete unused prototype.
1770 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1772 * gentmap.c: Include "string.h".
1774 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1776 * sim-options.c (sim_args_command): Call freeargv() when failure
1779 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1781 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1783 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1785 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1786 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1787 callbacks following renaming in callback.h.
1788 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1789 callback by call to "to_lstat" callback
1791 2014-08-28 Gary Benson <gbenson@redhat.com>
1793 * sim-trace.h (debug_printf): New define.
1795 2014-08-19 Alan Modra <amodra@gmail.com>
1797 * configure: Regenerate.
1799 2014-08-15 Roland McGrath <mcgrathr@google.com>
1801 * configure: Regenerate.
1802 * config.in: Regenerate.
1804 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1806 * sim-command.c (sim_do_command): Add const to cmd.
1807 * sim-options.c (sim_args_command): Add const to cmd.
1808 * sim-options.h (sim_args_command): Add const to cmd.
1810 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1812 * sim-hload.c (sim_load): Add const to prog.
1813 * sim-load.c (sim_load_file): Likewise.
1814 * sim-utils.c (sim_analyze_program): Likewise.
1815 * sim-utils.h (sim_analyze_program): Likewise.
1816 (sim_load_file): Likewise.
1818 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1820 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1821 * callback.c (system): Delete unused prototype.
1822 (os_init): Likewise.
1823 (os_shutdown): Likewise.
1824 (os_unlink): Likewise.
1825 (os_time): Likewise.
1826 (os_system): Likewise.
1827 (os_rename): Likewise.
1828 (os_write_stdout): Likewise.
1829 (os_flush_stdout): Likewise.
1830 (os_write_stderr): Likewise.
1831 (os_flush_stderr): Likewise.
1832 (os_write): Likewise.
1833 (os_read_stdin): Likewise.
1834 (os_read): Likewise.
1835 (os_open): Likewise.
1836 (os_lseek): Likewise.
1837 (os_isatty): Likewise.
1838 (os_get_errno): Likewise.
1839 (os_close): Likewise.
1840 (os_vprintf_filtered): Likewise.
1841 (os_evprintf_filtered): Likewise.
1842 (os_error): Likewise.
1846 (wrap): Change to new style prototype.
1849 (os_close): Likewise.
1850 (os_poll_quit): Likewise.
1851 (os_get_errno): Likewise.
1852 (os_isatty): Likewise.
1853 (os_lseek): Likewise.
1854 (os_open): Likewise.
1855 (os_read): Likewise.
1856 (os_read_stdin): Likewise.
1857 (os_write): Likewise.
1858 (os_write_stdout): Likewise.
1859 (os_flush_stdout): Likewise.
1860 (os_write_stderr): Likewise.
1861 (os_flush_stderr): Likewise.
1862 (os_rename): Likewise.
1863 (os_system): Likewise.
1864 (os_time): Likewise.
1865 (os_unlink): Likewise.
1866 (os_stat): Likewise.
1867 (os_fstat): Likewise.
1868 (os_lstat): Likewise.
1869 (os_ftruncate): Likewise.
1870 (os_truncate): Likewise.
1871 (os_pipe): Likewise.
1872 (os_pipe_empty): Likewise.
1873 (os_pipe_nonempty): Likewise.
1874 (os_shutdown): Likewise.
1875 (os_init): Likewise.
1876 (cb_read_target_syscall_maps): Likewise.
1877 (cb_target_to_host_syscall): Likewise.
1878 (cb_host_to_target_errno): Likewise.
1879 (cb_target_to_host_open): Likewise.
1880 (cb_store_target_endian): Likewise.
1881 (cb_host_to_target_stat): Likewise.
1882 * sim-hload.c (sim_load): Change to new style prototype.
1883 * sim-load.c (sim_load_file): Change to new style prototype.
1884 (report_transfer_performance): Likewise.
1885 (xprintf_bfd_vma): Likewise.
1886 * syscall.c (cb_get_string): Change to new style prototype.
1887 (get_path): Likewise.
1888 (cb_syscall): Likewise.
1890 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1892 * create-version.sh: Align parameters to match those of
1893 ../../gdb/common/create-version.sh.
1894 * Make-common.in (srcsim): New variable.
1895 (version.c): Adjust call to create-version.sh as per above.
1897 2013-09-23 Alan Modra <amodra@gmail.com>
1899 * configure: Regenerate.
1901 2013-09-03 Mike Stump <mikestump@comcast.net>
1903 * sim-options.c (complete_option_list): Mark text and word const.
1905 2013-06-28 Tom Tromey <tromey@redhat.com>
1907 * Make-common.in (version.c): Use version.in, not
1909 * create-version.sh: Likewise.
1911 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1913 * create-version.sh: New script. Adapted from
1914 gdb/commong/create-version.sh.
1915 * Make-common.in (version.c): Update rule dependencies,
1916 and re-implement using create-version.sh.
1918 2013-06-21 Nick Clifton <nickc@redhat.com>
1920 * gennltvals.sh: Add msp430 support.
1921 * nltvals.def: Regenerate.
1923 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1925 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1926 * aclocal.m4, configure: Regenerate.
1928 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1931 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1932 -Wformat-nonliteral with -Wno-format.
1934 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1936 * acinclude.m4: Regenerate.
1938 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1940 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1941 which do not support dv-sockser.o. Add always as option to
1942 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1943 is always required to be enabled by simulator.
1945 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1947 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1948 * nltvals.def: Regenerate.
1950 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1952 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1953 * config.in, configure: Regenerate.
1955 2012-05-24 Pedro Alves <palves@redhat.com>
1957 * sim-signal.h (sim_signal_to_target): Rename to ...
1958 (sim_signal_to_gdb_signal): ... this.
1959 * sim-signal.c (sim_signal_to_target): Rename to ...
1960 (sim_signal_to_gdb_signal): ... this.
1961 * sim-reason.c (sim_stop_reason): Adjust to rename.
1963 2012-05-24 Pedro Alves <palves@redhat.com>
1967 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1969 2012-05-24 Pedro Alves <palves@redhat.com>
1973 Replace target_signal with gdb_signal throughout.
1975 2012-05-18 Nick Clifton <nickc@redhat.com>
1978 * callback.c: Include config.h before system header files.
1979 * cgen-trace.c: Likewise.
1980 * cgen-utils.c: Likewise.
1981 * gentmap.c: Likewise.
1983 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1985 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1987 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1989 * sim-trace.c: Update the function prototype of save_data_size.
1990 Move the enum data_fmt from here...
1991 * sim-trace.h: ...to here.
1992 Add function prototype of save_data.
1994 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1996 * sim-core.h (sim_core_trans_addr): Add prototype.
1998 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
2000 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
2001 missing in last change.
2003 2012-03-24 Mike Frysinger <vapier@gentoo.org>
2005 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
2006 * nrun.c: Include string.h/strings.h.
2007 * aclocal.m4, config.in, configure: Regenerate.
2009 2012-03-22 Mike Frysinger <vapier@gentoo.org>
2011 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
2012 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
2013 out -Werror initialization.
2015 2012-03-19 Mike Frysinger <vapier@gentoo.org>
2017 * Make-common.in (TAGS): Change a-z to [:lower:].
2018 * acinclude.m4 (sim-trace): Likewise.
2019 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
2020 Change A-Za-z0-9 to [:alnum:].
2022 2012-03-18 Mike Frysinger <vapier@gentoo.org>
2024 * nrun.c (main): Display strsignal of sigrc.
2026 2012-01-06 Mike Frysinger <vapier@gentoo.org>
2028 * Makefile.in (abs_srcdir): Declare.
2029 (srcroot): Define in terms of abs_srcdir.
2030 (headers): Change srcdir to abs_srcdir.
2032 2012-01-02 Joel Brobecker <brobecker@adacore.com>
2034 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
2037 2011-12-19 Joel Brobecker <brobecker@adacore.com>
2039 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
2040 system bourne shell.
2042 2011-12-03 Mike Frysinger <vapier@gentoo.org>
2044 * syscall.c (cb_get_string): Rename from "get_string".
2045 (get_path): Rename get_string call to cb_get_string.
2047 2011-12-03 Mike Frysinger <vapier@gentoo.org>
2049 * Make-common.in (VPATH): Add $(srccom).
2051 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
2052 POSTCOMPILE): New variables.
2053 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
2054 Include dependency files, when using GNU Make. Delete all
2055 dependency-only rules.
2056 * aclocal.m4: Include ../../config/depstand.m4. Call
2057 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
2058 (MAKE, GMAKE): New substs.
2060 2011-11-07 Mike Frysinger <vapier@gentoo.org>
2063 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
2064 * configure, config.in: Regenerate.
2065 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
2067 2011-10-19 Mike Frysinger <vapier@gentoo.org>
2069 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
2071 2011-10-18 John Wehle <john@feith.com> (tiny patch)
2073 * sim-profile.c (profile_info): Only print the title once.
2075 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2077 * acinclude.m4: Rename from aclocal.m4.
2078 * aclocal.m4: Regenerate.
2080 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2082 * aclocal.m4: Change AC_PREREQ comment to 2.64.
2083 * common.m4: Delete.
2084 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
2085 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2086 * configure: Regenerate.
2088 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
2090 * sim-alu.h (ALU32_AND): Clear carry flag.
2091 (ALU32_AND): Clear carry flag.
2093 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2095 * dv-cfi.c: Include stdbool.h.
2097 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2099 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2101 2011-10-04 Mike Frysinger <vapier@gentoo.org>
2103 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2104 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
2106 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2108 * sim-command.c: Include sim-options.h.
2110 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2112 * aclocal.m4: Move sinclude comment after AC_INIT comment.
2114 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2116 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2117 Delete direct call to AC_PROG_CC.
2119 2011-07-05 Mike Frysinger <vapier@gentoo.org>
2121 * sim-command.c: New file.
2122 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2123 (sim-command.o): New rule.
2125 2011-05-27 Mike Frysinger <vapier@gentoo.org>
2127 * sim-options.c (standard_option_handler): Remove arg[0] check
2128 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2129 not an empty string, otherwise assign "" back to it.
2131 2011-05-26 Mike Frysinger <vapier@gentoo.org>
2133 * nltvals.def: Regenerate to include Blackfin syscalls again.
2135 2011-05-25 Mike Frysinger <vapier@gentoo.org>
2137 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2138 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2139 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2140 (trace_idx_to_str): Likewise.
2141 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2142 (TRACE_syscall): Define.
2143 (WITH_TRACE_SYSCALL_P): Likewise.
2144 (TRACE_SYSCALL_P): Likewise.
2146 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2148 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2149 remove now-unnecessary sub-scope for glue->type setting.
2150 Check to see if the "reg" property exists before we use it, and
2151 if it doesn't exist, error out for "glue" devices.
2153 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2155 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2156 glue-or, and set type to glue_xor when name is glue-xor.
2157 (hw_glue_port_event): Return immediately when type is glue_io
2158 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2159 and hw_port_event calls from glue_and to end of function.
2161 2011-05-11 Mike Frysinger <vapier@gentoo.org>
2163 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2164 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2165 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2166 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2167 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2168 around function arguments.
2170 2011-04-14 Mike Frysinger <vapier@gentoo.org>
2172 * sim-options.c (complete_option_list, sim_complete_command):
2175 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2177 * dv-glue.c: Fix up style.
2179 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2181 * hw-alloc.c (hw_alloc_data): Adjust brace.
2182 * hw-base.c (hw_base_data): Likewise.
2183 (generic_hw_unit_decode): Fix indentation.
2184 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2185 * hw-events.c (hw_event, hw_event_data): Likewise.
2186 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2187 * hw-instances.c (hw_instance_data): Likewise.
2188 * hw-instances.h (hw_instance): Likewise.
2189 * hw-main.h (hw_descriptor, enum): Likewise.
2190 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2191 * hw-ports.h (hw_port_descriptor): Likewise.
2192 * hw-properties.c (hw_property_data): Likewise.
2193 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2194 _range_property_spec, _reg_property_spec): Likewise.
2195 * hw-tree.c (_name_specifier, printer): Likewise.
2196 (split_device_specifier, parse_string_property, hw_tree_traverse,
2197 print_size, print_reg_property, print_string, print_properties):
2200 2011-03-29 Mike Frysinger <vapier@gentoo.org>
2202 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2203 * Make-common.in (dv-cfi.o): New rule.
2204 * dv-cfi.c, dv-cfi.h: New files.
2206 2011-03-21 Kevin Buettner <kevinb@redhat.com>
2208 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2209 fcntl.h and sys/fcntl.h, for constants.
2210 * nltvals.def: Regenerate.
2211 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2212 * sim-io.h (sys/types.h, sys/stat.h): Include.
2213 (sim_io_stat, sim_io_fstat): Declare.
2215 2011-03-14 Mike Frysinger <vapier@gentoo.org>
2217 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2218 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2219 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2220 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2221 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2222 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2223 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2224 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2225 syscall.c: Trim trailing whitespace.
2227 2011-03-05 Mike Frysinger <vapier@gentoo.org>
2229 * gennltvals.sh: Handle bfin targets.
2230 * nltvals.def: Regenerate.
2232 2011-02-25 Kevin Buettner <kevinb@redhat.com>
2234 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2237 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2239 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2240 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2241 (hw_free): Drop zfree logic and always call free.
2242 * hw-base.c (hw_delete): Change zfree to free.
2243 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2244 (hw_handle_remove_phandle): Likewise.
2245 * hw-instances.c (hw_instance_delete): Likewise.
2246 * hw-tree.c (parse_reg_property): Likewise.
2247 (parse_ranges_property): Likewise.
2248 (parse_string_property): Likewise.
2249 * sim-core.c (sim_core_uninstall): Likewise.
2250 * sim-cpu.c (sim_cpu_free_all): Likewise.
2251 * sim-hw.c (sim_hw_uninstall): Likewise.
2252 * sim-memopt.c (do_memopt_delete): Likewise.
2253 (sim_memory_uninstall): Likewise.
2254 * sim-module.c (sim_module_uninstall): Likewise.
2255 * sim-options.c (sim_parse_args): Likewise.
2256 * sim-profile.c (profile_pc_cleanup): Likewise.
2257 (profile_uninstall): Likewise.
2258 * sim-watch.c (do_watchpoint_delete): Likewise.
2259 * sim-utils.c (zfree): Delete.
2260 (sim_state_free): Change zfree to free.
2261 * sim-utils.h (zfree): Delete.
2263 2011-02-13 Mike Frysinger <vapier@gentoo.org>
2265 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2267 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2269 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2271 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2273 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2275 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2276 when asprintf fails.
2277 * sim-utils.c (sim_do_commandf): Issue an error and return when
2279 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2282 2011-01-11 Mike Frysinger <vapier@gentoo.org>
2284 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2285 bytes has been calculated and when mmap_next_fd is valid and
2287 (memory_option_handler): Allow missing size when mmap_next_fd is
2290 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2292 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2293 not empty, and always append $3 to $hardware.
2295 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2297 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2298 * sim-hw.h (sim_hw_abort): Likewise.
2300 2011-01-05 Mike Frysinger <vapier@gentoo.org>
2302 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2304 2011-01-05 Joel Brobecker <brobecker@adacore.com>
2306 * run.1: Copyright year update.
2308 2010-12-28 Mike Frysinger <vapier@gentoo.org>
2310 * hw-alloc.h (HW_NALLOC): Define.
2312 010-12-28 Mike Frysinger <vapier@gentoo.org>
2314 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2316 2010-12-15 Mike Frysinger <vapier@gentoo.org>
2318 * sim-memopt.c (OPTION_MAP_INFO): Define.
2319 (memory_options): Handle --map-info.
2320 (memory_option_handler): Handle OPTION_MAP_INFO.
2322 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2324 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2325 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2326 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2328 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2330 * sim-core.c (WITH_HW): Add device casts to device_error,
2331 device_io_read_buffer, and device_io_write_buffer.
2333 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2335 * dv-sockser.c (dv_sockser_write_buffer): New function.
2336 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2337 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2339 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2341 * callback.c (os_lseek): Call wrap on lseek result.
2343 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2345 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2346 call by its equality to -1 not by it being negative.
2347 (connected_p): Likewise for accept() call.
2349 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2351 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2353 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2355 * profile.c (sim_profile_print_bar): Add cpu argument.
2357 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2359 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2361 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2363 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2364 (profile_print_pc): Convert sim_io_printf to profile_printf.
2365 (profile_print_insn): Likewise.
2366 (profile_print_memory): Likewise.
2367 (profile_print_core): Likewise.
2368 (profile_print_model): Likewise.
2369 (sim_profile_print_bar): Likewise.
2370 (profile_print_speed): Likewise.
2371 (profile_print_addr_ranges): Likewise.
2372 (profile_info): Likewise.
2373 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2375 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2377 * sim-model.c (OPTION_MODEL): Convert to enum.
2378 (OPTION_MODEL_INFO): New enum.
2379 (model_options): Add model-info/info-model entries.
2380 (model_option_handler): Handle OPTION_MODEL_INFO.
2382 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2384 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2385 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2388 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2390 * sim-hrw.c (sim_write): Add const to buf arg.
2391 * sim-utils.h (sim_write_fn): Likewise.
2393 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2395 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2398 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2400 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2401 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2402 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2403 * dv-sockser.c (sockser_options): Likewise.
2404 * hw-ports.c (empty_hw_ports): Likewise.
2405 * sim-hw.c (hw_options): Likewise.
2406 * sim-model.c (model_options): Likewise.
2407 * sim-options.c (standard_options): Likewise.
2408 * sim-profile.c (profile_options): Likewise.
2409 * sim-trace.c (trace_options): Likewise.
2410 * sim-watch.c (watchpoint_options): Likewise.
2412 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2414 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2415 the local "arg_table" variable, and the xmalloc cast.
2417 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2419 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2421 (sim_fpu_print_func): Add const markings to format buffer.
2423 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2425 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2427 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2429 * sim-trace.c (save_data): Add const markings to "buf" argument.
2431 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2433 * sim-options.c (standard_option_handler): Add const markings to
2436 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2438 * hw-ports.h: Fix spelling typos.
2440 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2442 * configure.ac: Check for socklen_t.
2443 * configure, config.in: Regenerated.
2444 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2446 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2448 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2449 * sim-hw.c (hw_option_handler): Likewise.
2451 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2453 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2454 (interrupt_nr_to_str): Likewise.
2455 (default_interrupt_names): Add const to pointer type.
2456 (sim_watchpoint_install): Add const to prefix.
2457 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2459 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2461 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2462 (sim_core_write_buffer): Likewise.
2464 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2466 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2467 the SIM_HAVE_ADDR_RANGE define.
2469 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2471 * sim-core.h (device_error): Add const to message, and add printf
2474 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2476 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2477 SIM_HAVE_ADDR_RANGE define.
2479 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2481 * dv-glue.c (hw_glue_ports): Swap static and const.
2483 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2485 * nrun.c (usage): Use void in definition.
2486 * sim-options.c (dup_arg_p): Convert old-style function definition.
2487 (sim_parse_args): Likewise.
2488 (sim_print_help): Likewise.
2489 * sim-trace.c (set_trace_option_mask): Likewise.
2490 (set_trace_option): Likewise.
2491 * sim-utils.c (sim_analyze_program): Likewise.
2492 (sim_elapsed_time_get): Likewise.
2493 (sim_elapsed_time_since): Likewise.
2495 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2497 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2498 (standard_options): Likewise.
2499 (standard_option_handler): Likewise.
2501 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2503 * hw-ports.c (TRACE): Delete.
2504 * hw-properties.c (TRACE): Delete.
2505 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2506 (hw_find_integer_property): Likewise.
2507 (hw_find_integer_array_property): Likewise.
2508 (hw_add_duplicate_property): Likewise.
2510 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2512 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2515 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2517 * sim-model.c: Include sim-model.h
2519 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2521 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2522 & from the STATE_CPU() examples.
2524 2010-01-24 Doug Evans <dje@sebabeach.org>
2526 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2527 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2529 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2530 (struct cgen_fp_ops): Update signatures of floating point conversion
2533 * Make-common.in (CGEN_SIM_DEPS): Define.
2534 (CGEN_INCLUDE_DEPS): Use it.
2535 (CGEN_MAIN_CPU_DEPS): Simplify.
2537 2010-01-22 Doug Evans <dje@sebabeach.org>
2539 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2540 (SUBWORDTFSI, JOINSIDI): Ditto.
2542 2010-01-05 Doug Evans <dje@sebabeach.org>
2544 * cgen-types.h (SETDI): Delete, unused.
2546 2009-12-02 Doug Evans <dje@sebabeach.org>
2548 * cgen-engine.h: Remove duplicated comment.
2550 2009-11-23 Doug Evans <dje@sebabeach.org>
2552 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2553 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2555 2009-11-22 Doug Evans <dje@sebabeach.org>
2557 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2558 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2559 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2560 instead of CGEN_INSN_INT.
2562 * cgen-trace.h (trace_extract): Add cast to fix warning.
2564 2009-11-05 Doug Evans <dje@sebabeach.org>
2566 * cgen-mem.h (DECLARE_GETT): Don't inline.
2567 (DECLARE_SETT): Ditto.
2569 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2571 * sim-inline.h: Fix spelling error.
2573 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2575 * Make-common.in: Add datarootdir.
2577 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2579 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2580 (SIM_CHECK_MEMBERS_1): Remove.
2581 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2582 AC_CHECK_MEMBERS one.
2583 * configure: Regenerate.
2585 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2586 * configure: Regenerate.
2588 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2590 * config.in: Regenerate.
2591 * configure: Likewise.
2593 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2594 definition of AC_CHECK_MEMBER.
2596 * aclocal.m4: m4_include toplevel config/override.m4.
2597 * configure: Regenerate.
2599 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2601 * Makefile.in (datarootdir): New variable.
2603 2009-07-07 Doug Evans <dje@sebabeach.org>
2605 * Make-common.in (CPU_DIR): Define.
2607 2009-07-06 Doug Evans <dje@sebabeach.org>
2609 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2610 identifiers for file types rather than encoding internal
2611 implementation details of cgen.sh.
2612 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2613 * cgen.sh: Add support for parallel makes.
2614 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2616 2009-05-18 Jon Beniston <jon@beniston.com>
2618 * gennltvals.sh: Add lm32 target.
2619 * nltvals.def: Add lm32 syscall definitions.
2621 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2623 Speed up simulator startup:
2624 * sim-utils.c (zalloc): Use xcalloc.
2626 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2628 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2629 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2630 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2631 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2632 type, QI, HI, SI, DI.
2634 * callback.c (os_error): Mark as being a noreturn function.
2635 * sim-io.h (sim_io_error): Similar for sim_io_error.
2637 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2639 * aclocal.m4: Fix underquoting of function names.
2641 2008-10-21 Julian Brown <julian@codesourcery.com>
2643 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2645 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2647 * common.m4: Add test for libz and zlib.h.
2648 * configure: Regenerate to track ../common/common.m4 changes.
2651 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2652 Daniel Jacobowitz <dan@codesourcery.com>
2653 Joseph Myers <joseph@codesourcery.com>
2655 * aclocal.m4: Include ../../config/acx.m4.
2656 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2657 * configure, config.in: Regenerate.
2658 * Make-common.in (LIB_OBJS): Add version.o.
2659 (version.c, version.o): New rules.
2660 * run.c: Include version.h.
2661 (usage): Add help parameter. Print output either to stdout or
2662 stderr depending on that parameter.
2663 (print_version): New.
2664 (main): Check for --help and --version.
2665 * run-sim.h (sim_target_display_usage): Add help parameter.
2668 2008-04-14 Hans Kester <kester.hans@gmail.com>
2670 * sim-signal.c: Define missing signals for _WIN32.
2672 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2674 * gennltvals.sh: Add cr16.
2675 * nltvals.def: Rebuild.
2677 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2679 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2680 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2682 2007-08-10 Nick Clifton <nickc@redhat.com>
2684 * sim-memopt.c (memory_options): Mention that the
2685 --memory-size switch accepts suffixes.
2686 (parse_size): Handle a suffix on the size value.
2687 * sim-options.c (standard_options): Mention that the mem-size
2688 switch accepts suffixes.
2689 (standard_option_handler): Handle a suffix on the size value.
2691 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2693 * acconfig.h: Remove.
2694 * config.in: Regenerate.
2696 2006-11-07 Thiemo Seufer <ths@mips.com>
2698 * gentmap.c: Fix compile time warning.
2700 2006-11-07 Thiemo Seufer <ths@mips.com>
2702 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2703 for bfd text addresses.
2705 2006-08-29 Thiemo Seufer <ths@mips.com>
2706 Nigel Stephens <nigel@mips.com>
2708 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2709 SIM_QUIET_NAN_NEGATED.
2711 2006-08-29 Nigel Stephens <nigel@mips.com>
2713 * sim-profile.c (profile_pc_init): Initialise default profiling
2714 frequency to a prime number.
2715 (profile_print_pc): Convert gmon.out sample data into target
2718 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2720 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2721 * common.m4: Likewise.
2722 * configure: Regenerated.
2724 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2726 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2727 * configure: Regenerated.
2729 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2731 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2732 and LIBINTL_DEP everywhere.
2733 (CSEARCH): Use INCINTL.
2734 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2736 * configure: Regenerated.
2738 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2740 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2741 option-contents test.
2743 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2745 * sim-signal.c (sim_signal_to_target): Fix typos.
2747 * sim-reason.c (sim_stop_reason): Use
2748 sim_signal_to_target, not sim_signal_to_host.
2749 * sim-signal.c (sim_signal_to_host): Fix typo.
2750 (sim_signal_to_target): New function.
2752 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2754 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2757 2005-07-08 Ian Lance Taylor <ian@airs.com>
2759 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2761 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2762 different fraction for a quiet NaN.
2763 (unpack_fpu): Likewise.
2765 2005-07-08 Ben Elliston <bje@au.ibm.com>
2767 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2768 * sim-load.c: Likewise.
2769 * syscall.c: Likewise.
2771 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2773 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2776 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2778 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2780 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2782 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2783 and signed64 for __ALPHA__.
2785 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2787 * aclocal.m4 Include ../../gettext.m4.
2788 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2789 (AM_LC_MESSAGES): Remove.
2790 * configure: Regenerate.
2792 2005-02-28 Jim Blandy <jimb@redhat.com>
2794 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2795 -Wuninitialized in the default list of build warnings if CFLAGS is
2796 set, and doesn't include -O. (Using -Wuninitialized without
2797 optimization produces a warning, which interferes with compilation
2800 2005-02-21 Jim Blandy <jimb@redhat.com>
2802 * callback.c (os_fstat): Don't declare 't' unless it's used.
2804 2005-02-09 Jim Blandy <jimb@redhat.com>
2806 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2808 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2809 to $(CGEN), to ensure that the command substitution happens where
2810 the variable is referenced in the submake, not when the submake's
2811 arguments are expanded.
2812 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2813 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2814 application Scheme script directly after ${cgen}; don't precede it
2817 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2819 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2820 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2821 Include libiberty.h.
2822 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2823 being either end of a pipe.
2824 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2825 (os_shutdown): Clear pipe state.
2826 (default_callback): Initialize new members.
2828 * callback.c (default_callback): Initialize target_endian.
2829 (cb_store_target_endian): Renamed from store, new first parameter
2830 host_callback *cb, drop last parameter big_p. Take endianness
2832 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2833 Remove variable big_p.
2834 * nrun.c (main): Initialize default_callback.target_endian.
2836 2005-01-14 Andrew Cagney <cagney@gnu.org>
2838 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2839 Add explicit call to AC_CONFIG_HEADER.
2840 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2841 * configure: Re-generate.
2843 2005-01-12 Andrew Cagney <cagney@gnu.org>
2845 * common.m4: New file, based on of aclocal.m4.
2847 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2849 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2850 * configure: Regenerated to track ../common/aclocal.m4 changes.
2852 2005-01-07 Andrew Cagney <cagney@gnu.org>
2854 * configure.ac: Rename configure.in, require autoconf 2.59.
2855 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2856 * configure: Re-generate.
2858 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2860 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2861 <case CB_SYS_ftruncate>: New cases.
2863 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2865 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2866 (cb_syscall) <case CB_SYS_rename>: New case.
2867 * callback.c (os_lstat): New function.
2869 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2871 * run.1: Document --sysroot=filepath.
2872 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2873 (standard_options): Support --sysroot=<path>.
2874 (standard_option_handler): Handle OPTION_SYSROOT.
2875 * syscall.c (simulator_sysroot): Define, initialized empty.
2876 (get_path): Prepend simulator_sysroot to absolute file path.
2877 [HAVE_STRING_H]: Include string.h.
2878 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2879 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2880 (main): If simulator_sysroot is not empty, chdir there.
2881 * sim-config.h (simulator_sysroot): Declare.
2883 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2884 cgen_rtx_error" in a CGEN-generated simulator.
2885 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2886 replacement for CGEN-related breakpoints.
2888 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2890 * Make-common.in (sim-basics_h): Add $(callback_h).
2892 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2894 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2895 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2896 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2897 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2898 (SIM_CHECK_MEMBERS): New macros.
2899 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2900 for struct stat member test and write. Add ST_x calls for each
2901 struct stat member tested in configure.in. Wrap each ST_x call in
2902 #ifdef of configure macro for that member.
2903 * configure, config.in: Regenerate.
2905 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2907 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2909 <case desc>: Pass -OPC opcfile.
2910 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2911 parameter to cgen.sh.
2913 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2915 * Make-common.in (sim-basics_h): Correct dependencies on
2916 cconfig.h and tconfig.h
2917 (sim-load.o): Correct typo in sim-basics_h dependency.
2919 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2921 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2922 sub-dependencies for other sim files that they include.
2923 (sim_main_headers): Use sim-*_h macros.
2924 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2926 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2928 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2931 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2932 $(remote_sim_h) too.
2933 (sim_main_headers): Add sim-utils.h.
2935 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2937 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2939 2004-07-26 Andrew Cagney <cagney@gnu.org>
2941 Problem from Olaf Hering <olh@suse.de>.
2942 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2944 2004-07-10 Ben Elliston <bje@au.ibm.com>
2946 * hw-tree.c (parse_integer_property): Typo fix in comments.
2947 * sim-options.c (sim_args_command): Likewise.
2949 2004-06-28 Andrew Cagney <cagney@gnu.org>
2951 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2953 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2955 * callback.c (os_shutdown): Fix bug in last change: actually
2956 mark file descriptors as available on startup.
2958 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2960 [ include/gdb: * callback.h (host_callback_struct): Replace
2961 members fdopen and alwaysopen with fd_buddy. ]
2962 * callback.c: Changed all users.
2964 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2966 * sim-load.c (sim_load_file): Use bfd_get_section_size
2967 instead of bfd_get_section_size_before_reloc.
2969 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2971 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2972 passing it to printf.
2974 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2976 * callback.c: Update copyright dates.
2978 * sim-basics.h: Likewise.
2979 * sim-load.c: Likewise.
2980 * syscall.c: Likewise.
2982 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2984 * callback.c: Include cconfig.h instead of config.h.
2986 * sim-basics.h: Likewise.
2987 * sim-load.c: Likewise.
2988 * syscall.c: Likewise.
2990 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2992 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2994 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2996 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2998 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
3000 * sim-options.c (standard_options): Fix the names of H8
3003 2003-10-30 Andrew Cagney <cagney@redhat.com>
3005 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
3006 with "struct bfd_symbol".
3008 2003-10-21 Andrew Cagney <cagney@redhat.com>
3010 * callback.c (os_truncate): Call "truncate", and not "stat".
3012 2003-10-20 Andrew Cagney <cagney@redhat.com>
3014 * sim-base.h: Replace "struct sec" with "struct bfd_section".
3016 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
3018 * callback.c (os_ftruncate, os_truncate): New functions.
3019 (default_callback): Initialize ftruncate and truncate members.
3021 2003-09-08 Dave Brolley <brolley@redhat.com>
3023 On behalf of Doug Evans <dje@sebabeach.org>
3024 * cgen.sh: New arg archfile.
3025 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
3026 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
3028 2003-08-28 Andrew Cagney <cagney@redhat.com>
3030 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
3031 * sim-options.c (print_help): Cast the format with specifier to
3034 2003-08-20 Michael Snyder <msnyder@redhat.com>
3035 Dave Brolley <brolley@redhat.com>
3037 * cgen-par.h (flags, word1): New target-specific
3038 fields of CGEN_WRITE_QUEUE_ELEMENT.
3039 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
3040 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
3041 * gennltvals.sh: Add frv target.
3042 * nltvals.def: Add frv target.
3044 2003-06-23 Michael Snyder <msnyder@redhat.com>
3046 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
3047 * sim-reg.c: Fix cut-and-paste bug in comment.
3049 2003-06-22 Andrew Cagney <cagney@redhat.com>
3051 From matthew green <mrg@redhat.com>:
3052 * sim-fpu.h: Update copyright.
3053 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
3054 * sim-fpu.c: Update copyright.
3055 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
3057 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
3059 From Doug Evans <dje@sebabeach.org>:
3060 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
3061 with disassemble_info:read_memory_func.
3062 * cgen-trace.c (sim_disasm_read_memory): Ditto.
3064 2003-06-04 Michael Snyder <msnyder@redhat.com>
3066 * common/run.c (main): Remove SIM_H8300 ifdef.
3068 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
3069 (standard_options): Add '-x' for h8/300sx.
3070 (standard_option_handler): Add case for SIM_H8300SX.
3072 2003-04-13 Michael Snyder <msnyder@redhat.com>
3074 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3076 2003-03-01 Andrew Cagney <cagney@redhat.com>
3078 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3079 (sim_engine_vabort): Ditto.
3081 2003-02-27 Andrew Cagney <cagney@redhat.com>
3083 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3084 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3085 * nrun.c (main): Ditto.
3087 2003-02-26 Andrew Cagney <cagney@redhat.com>
3089 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3090 (sim_engine_vabort): Ditto.
3091 (sim_engine_halt, sim_engine_restart): Ditto.
3093 2003-02-20 Andrew Cagney <ac131313@redhat.com>
3095 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3096 (sim-break_h): Delete macro.
3097 (sim-break.o): Delete rule.
3098 * sim-break.c: Delete file.
3099 * sim-break.h: Delete file.
3100 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3101 (STATE_BREAKPOINTS): Delete macro.
3102 (sim_state_base): Delete field breakpoints.
3103 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3104 sim_break_install to array.
3106 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
3108 * run.c (usage): Fix typos.
3110 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
3112 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3114 2002-11-22 Andrew Cagney <ac131313@redhat.com>
3116 * dv-core.c: Update copyright. sim/common contributed to the FSF.
3117 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3118 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3119 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3120 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3121 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3122 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3123 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3124 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3125 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3127 2002-11-13 Andrew Cagney <cagney@redhat.com>
3129 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3131 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
3133 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3134 (distclean): Depend on it.
3136 2002-10-14 Alan Modra <amodra@bigpond.net.au>
3138 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3140 2002-08-29 Dave Brolley <brolley@redhat.com>
3142 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3144 2002-07-17 Andrew Cagney <cagney@redhat.com>
3146 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3147 (sim_set_callbacks, sim_size, sim_trace)
3148 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3149 to here from "gdb/remote-sim.h".
3151 2002-07-16 Andrew Cagney <ac131313@redhat.com>
3153 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3154 avoid possible longjmp problems with automatic variable siggnal.
3156 2002-07-14 Andrew Cagney <ac131313@redhat.com>
3158 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3159 * Make-common.in (installdirs): Make $(libdir) too, needed when
3160 installing libsim.a.
3162 2002-07-13 Andrew Cagney <ac131313@redhat.com>
3164 * gennltvals.sh (dir): Mark d30v as obsolete.
3165 * nltvals.def: Remove d30v.
3167 2002-06-17 Andrew Cagney <cagney@redhat.com>
3169 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3171 * sim-memopt.c: Include <unistd.h>.
3172 (do_memopt_add): Fix printf format.
3173 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3175 2002-06-16 Andrew Cagney <ac131313@redhat.com>
3177 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3178 --enable-gdb-build-warnings.
3179 * configure: Regenerated to track ../common/aclocal.m4 changes.
3181 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
3183 * sim-fpu.c (unpack_fpu): Initialize exponent for
3186 (sim_fpu_sqrt): Same.
3188 2002-06-08 Andrew Cagney <cagney@redhat.com>
3190 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3191 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3193 * sim-load.c: Ditto.
3194 * callback.c: Ditto.
3196 * Make-common.in (callback_h): Define.
3197 (remote_sim_h): Define.
3199 (callback.o): Update.
3200 (syscall.o): Update.
3203 (sim-hload.o): Update.
3205 (sim-reason.o): Update.
3206 (sim-reg.o): Update.
3207 (sim-resume.o): Update.
3209 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3211 * run.c: Fix formatting.
3213 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3215 * run-sim.h: New header. Provide prototypes for functions used
3216 between run() and libsim.a which are not used by GDB.
3217 * run.c: Include run-sim.h.
3218 (main): If SIM_TARGET_SWITCHES is defined call
3219 sim_target_parse_command_line.
3220 (usage): If SIM_TARGET_SWITCHES is defined call
3221 sim_target_display_usage.
3223 2002-05-17 Andrey Volkov <avolkov@transas.com>
3225 * run.c: Made h8300s as new target, not h8300h alias.
3226 Added new option -S (h8300s target)
3227 * sim-options.c: Ditto.
3229 2002-05-01 Chris Demetriou <cgd@broadcom.com>
3231 * callback.c: Use 'deprecated' rather than 'depreciated.'
3233 2002-02-24 Andrew Cagney <ac131313@redhat.com>
3235 From wiz at danbala:
3236 * sim-fpu.h: Fix grammar and typos.
3239 2002-02-10 Chris Demetriou <cgd@broadcom.com>
3241 * callback.c: Fix some spelling errors.
3242 * hw-device.h: Likewise.
3243 * hw-tree.c: Likewise.
3244 * sim-abort.c: Likewise.
3245 * sim-alu.h: Likewise.
3246 * sim-core.h: Likewise.
3247 * sim-events.c: Likewise.
3248 * sim-events.h: Likewise.
3249 * sim-fpu.h: Likewise.
3250 * sim-profile.h: Likewise.
3251 * sim-utils.c: Likewise.
3253 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
3255 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3258 2002-01-20 Ben Elliston <bje@redhat.com>
3260 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3261 the comment for this enumerator.
3263 2002-01-14 Ben Elliston <bje@redhat.com>
3265 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3267 2001-12-20 Kazu Hirata <kazu@hxi.com>
3269 * run.c (usage): Fix a typo.
3271 2001-07-05 Ben Elliston <bje@redhat.com>
3273 * Make-common.in (srccgen): Remove.
3274 (CGEN_CPU_DIR): Define.
3275 (CGEN_READ_SCM): Redefine without $(srccgen).
3276 (CGEN_ARCH_SCM): Ditto.
3277 (CGEN_CPU_SCM): Ditto.
3278 (CGEN_DECODE_SCM): Ditto.
3279 (CGEN_DESC_SCM): Ditto.
3281 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
3283 * sim-load.c (sim_load_file): Put it back: external now.
3284 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3286 2001-04-21 Andrew Cagney <ac131313@redhat.com>
3288 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3290 * sim-utils.c (sim_analyze_program): Ditto.
3292 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
3294 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3295 we're finished with its immediate use.
3296 * sim-load.c (sim_load_file): Ditto.
3298 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
3300 Add support for mmap-based memory regions.
3301 * sim-memopt.c (mmap_next_fd): New global.
3302 (sim_memory_init): Reinitialize it.
3303 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3304 "--memory-mapfile FILE" option. Check for some errors.
3305 (do_memopt_add): Conditionally do mmap instead of malloc for
3306 backing store of simulated memory. Check for more errors.
3307 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3308 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3309 * configure.in: Look for mmap/fstat related functions and headers.
3310 * config.in, configure: Regenerated.
3312 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
3314 * sim-core.c (sim_core_map_attach): Correct overlap-related
3317 2001-03-07 Michael Meissner <meissner@redhat.com>
3319 * run.c (alloca-conf.h): Delete, no longer provided.
3321 2001-02-22 Ben Elliston <bje@redhat.com>
3323 * sim-trace.h (TRACE_VPU_IDX): Add.
3324 (TRACE_vpu): Define.
3325 (WITH_TRACE_VPU_P): Likewise.
3326 (TRACE_VPU_P): Likewise.
3327 * sim-trace.c (OPTION_TRACE_VPU): Define.
3328 (trace_options): Add --trace-vpu.
3329 (trace_option_handler): Handle OPTION_TRACE_VPU.
3330 (trace_option_handler): Include VPU tracing in --trace-semantics.
3331 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3333 2001-02-21 Ben Elliston <bje@redhat.com>
3335 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3336 (TRACE_BRANCH_INPUT2): Likewise.
3338 2001-02-09 Ben Elliston <bje@redhat.com>
3340 * (profile_print_pc): Write header out in target byte order.
3342 2001-02-09 Ben Elliston <bje@redhat.com>
3344 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3345 adjusting the pc shift value.
3347 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3349 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3350 where a numeric value is supplied.
3352 2001-01-06 Ben Elliston <bje@redhat.com>
3354 * cgen.sh: Allow extrafiles to include the semantics files when
3355 generating an ISA-specific decoder.
3357 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3359 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3361 2000-12-23 Ben Elliston <bje@redhat.com>
3363 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3364 them to the trace stream using sim_fpu_printn_fpu. Include
3367 2000-12-15 Ben Elliston <bje@redhat.com>
3369 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3370 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3371 trailing digits as specified (-1 to print all digits).
3372 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3373 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3376 2000-12-13 Ben Elliston <bje@redhat.com>
3378 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3379 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3382 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3384 * sim-endian.h: Don't have parameters on macro definitions which
3385 are simply renaming functions, to permit use of XCONCAT2 in both
3386 the macro name and the arguments in a use of such a definition.
3388 2000-12-11 Ben Elliston <bje@redhat.com>
3390 * cgen-ops.h (SUBWORDDFDI): New function.
3392 2000-12-05 Ben Elliston <bje@redhat.com>
3394 * Make-common.in (cgen-defs): New target.
3395 (cgen-decode): Pass $(EXTRAFILES).
3397 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3398 -outfile-suffix options.
3400 2000-12-04 Ben Elliston <bje@redhat.com>
3402 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3403 (SUBWORDSIUQI): Likewise.
3404 (SUBWORDDIHI): Likewise.
3405 (SUBWORDDIQI): New function.
3407 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3408 * cgen-scache.c (scache_option_handler): Remove unused local var.
3410 2000-12-03 Ben Elliston <bje@redhat.com>
3412 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3414 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3416 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3418 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3420 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3423 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3425 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3426 (set_hw_delete): Moved the macro as a function.
3427 * hw-base.h (set_hw_delete): Declare as external function.
3428 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3429 allocated using hw_malloc.
3431 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3433 * sim-options.c (sim_parse_args): Free the memory used for
3434 long_options, short_options, handlers, opt_cpu, orig_val.
3436 2000-11-20 Ben Elliston <bje@redhat.com>
3438 * cgen-ops.h (SUBBI): New macro.
3439 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3440 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3442 2000-11-16 Ben Elliston <bje@redhat.com>
3444 * cgen-types.h (VOID): New type.
3446 2000-11-09 Ben Elliston <bje@redhat.com>
3448 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3449 (sim_fpu_two): Set exponent to 1.
3451 2000-10-26 Ben Elliston <bje@redhat.com>
3453 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3454 `all'. Pass `-i' options to cgen applications.
3455 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3456 cgen-desc): Pass $(isa) to cgen.sh.
3458 2000-10-08 Ben Elliston <bje@redhat.com>
3460 * cgen-utils.c (cgen_rtx_error): New function.
3462 2000-10-07 Ben Elliston <bje@redhat.com>
3464 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3465 conditions for sim_core_read_buffer().
3467 2000-09-26 Dave Brolley <brolley@redhat.com>
3469 * cgen-utils.c (RORQI): New function.
3470 (ROLQI): New function.
3471 (RORHI): New function.
3472 (ROLHI): New function.
3474 2000-08-28 Dave Brolley <brolley@redhat.com>
3476 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3477 in insn_value if it will fit.
3479 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3481 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3483 2000-08-15 Dave Brolley <brolley@redhat.com>
3485 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3487 2000-08-15 Dave Brolley <brolley@redhat.com>
3489 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3490 (PROFILE_CPU_FREQ): New macro.
3491 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3492 (profile-options): Add profile-cpu-frequency.
3493 (parse_frequency): New function.
3494 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3495 (profile_print_speed): Print cpu frequency and simulated execution time.
3496 Re-indent other items to match.
3498 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3500 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3502 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3504 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3505 * Makefile.in (install): Install run.1 man page.
3507 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3509 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3510 * Makefile.in (headers,nltvals.def): Merge.
3512 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3514 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3515 * nrun.c (main): Print the simulator statistics only in
3517 * hw-properties.h (hw_find_integer_array_property): Fix
3518 prototype (use signed_cell).
3520 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3521 * sim-events.c (sim_events_remain_time): New function returning
3522 the time that remains before the event is raised.
3523 * hw-events.c (hw_event_remain_time): Likewise.
3524 * sim-events.h (sim_events_remain_time): Declare.
3525 * hw-events.h (hw_event_remain_time): Declare.
3527 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3528 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3529 (OPTION_HW_LIST): New option --hw-list to list the devices.
3530 (hw_option_handler): List the device tree with 'sim_hw_print'.
3532 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3533 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3534 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3535 (EXTENDED): Define for 16-bit word size.
3536 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3537 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3538 * sim-types.h: Added support for 16-bit targets.
3540 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3542 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3544 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3546 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3547 * Makefile.in (distclean): Clean cconfig.h also.
3549 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3551 * configure: Regenerated to track ../common/aclocal.m4 changes.
3553 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3555 * aclocal.m4 (sim-profile): Enable the profiler by default.
3557 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3559 * run.c (main): Initialize sigrc.
3561 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3563 * sim-events.c (update_time_from_event): Add more detailed event
3566 2000-03-30 Dave Brolley <brolley@redhat.com>
3568 * aclocal.m4 (cgen): Use guile to run cgen.
3570 2000-03-23 Dave Brolley <brolley@redhat.com>
3572 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3574 * cgen-accfp.c (fextsfdf): New function.
3575 (ftruncdfsf): New function.
3576 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3578 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3580 * cgen-ops.h: Added TRUNCSISI.
3582 2000-03-08 Dave Brolley <brolley@redhat.com>
3584 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3585 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3586 (sim_queue_fn_si_write): Last argument is has type USI.
3587 (sim_queue_fn_sf_write): New function.
3588 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3589 (sim_queue_fn_sf_write): New function.
3590 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3592 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3594 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3595 sim_set_trace and run simulator using sim_resume.
3596 (main): Add option ``-o'' - operating environment. Only continue
3597 after a signal when operating environment.
3598 (main): Always set REASON and SIGRC using sim_stop_reason.
3599 (sim_trace): Delete extern declaration.
3601 2000-02-08 Nick Clifton <nickc@cygnus.com>
3603 * callback.c: Fix compile time warning messages.
3604 * run.c: Fix compile time warning messages.
3606 1999-12-17 Dave Brolley <brolley@cygnus.com>
3608 * sim-profile.h: (set_profile_option_mask): Add prototype.
3609 * sim-profile.c (set_profile_option_mask): No longer static.
3611 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3613 * sim-arange.c: Include <string.h>
3615 1999-12-07 Dave Brolley <brolley@cygnus.com>
3617 * sim-options.c (print_help): '=' required before optional argument.
3618 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3619 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3620 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3621 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3622 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3623 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3624 (fn_mem_qi_write): New union members.
3625 (fn_mem_hi_write): New union members.
3626 (fn_mem_si_write): New union members.
3627 (fn_mem_di_write): New union members.
3628 (fn_mem_df_write): New union members.
3629 (fn_mem_xi_write): New union members.
3630 (sim_queue_fn_mem_qi_write): New function.
3631 (sim_queue_fn_mem_hi_write): New function.
3632 (sim_queue_fn_mem_si_write): New function.
3633 (sim_queue_fn_mem_di_write): New function.
3634 (sim_queue_fn_mem_df_write): New function.
3635 (sim_queue_fn_mem_xi_write): New function.
3636 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3637 (sim_queue_fn_mem_hi_write): New function.
3638 (sim_queue_fn_mem_si_write): New function.
3639 (sim_queue_fn_mem_di_write): New function.
3640 (sim_queue_fn_mem_df_write): New function.
3641 (sim_queue_fn_mem_xi_write): New function.
3642 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3643 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3644 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3646 1999-12-01 Dave Brolley <brolley@cygnus.com>
3648 * cgen-accfp.c (subsf): Check status code.
3666 1999-11-26 Dave Brolley <brolley@cygnus.com>
3668 * cgen-par.h (fn_df_write): Mode of data is DF.
3669 (sim_queue_fn_df_write): Mode of data is DF.
3670 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3672 1999-11-22 Dave Brolley <brolley@cygnus.com>
3674 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3675 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3677 1999-11-04 Dave Brolley <brolley@cygnus.com>
3679 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3680 CGEN_MEM_XI_WRITE members.
3681 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3682 (sim_queue_fn_xi_write): New function.
3683 (sim_queue_mem_xi_write): New function.
3685 * cgen-par.c (sim_queue_fn_xi_write): New function.
3686 (sim_queue_mem_xi_write): New function.
3687 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3690 1999-10-22 Dave Brolley <brolley@cygnus.com>
3692 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3693 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3694 * cgen-par.c: Set insn_address for each queued write. Get pc from
3695 cpu when executing queued writes.
3697 1999-10-19 Dave Brolley <brolley@cygnus.com>
3699 * cgen-par.h (sim_queue_fn_pc_write): New function.
3700 (CGEN_FN_PC_WRITE): New enumerator.
3701 (fn_pc_write): New union member.
3702 * cgen-par.c (sim_queue_fn_pc_write): New function.
3703 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3705 1999-10-18 Dave Brolley <brolley@cygnus.com>
3707 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3708 (CGEN_MEM_DF_WRITE): New enumerator.
3709 (mem_di_write): New union member.
3710 (mem_df_write): New union member.
3711 * cgen-par.c (sim_queue_mem_di_write): New function.
3712 (sim_queue_mem_df_write): New function.
3713 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3715 * cgen-accfp.c (divsf): Check for division errors.
3717 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3719 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3721 1999-10-07 Dave Brolley <brolley@cygnus.com>
3723 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3724 (fn_hi_write): New union member.
3725 (sim_queue_fn_hi_write): New function.
3726 * cgen-par.c (sim_queue_fn_hi_write): New function.
3727 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3729 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3731 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3732 Change type of result to SEM_PC.
3734 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3736 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3738 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3740 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3741 (JOIN*): Delete cpu arg.
3743 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3745 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3747 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3749 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3751 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3754 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3756 * run.c (main): Check the sim_stop_reason and only halt simulation
3757 when a valid stop condition is identified.
3759 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3761 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3763 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3765 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3766 (bi_write): New union element.
3767 (sim_queue_bi_write): New function.
3768 * cgen-par.c (sim_queue_bi_write): New function.
3769 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3771 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3773 * configure: Regenerated to track ../common/aclocal.m4 changes.
3775 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3776 ../gdb/configure.in.
3777 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3778 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3779 (SIM_WARNINGS): Delete
3780 (CONFIG_CFLAGS): Update.
3782 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3784 * cgen-par.c: New file.
3785 * cgen-par.h: New file.
3786 * cgen-sim.h (cgen-par.h): #include it.
3787 * cgen-cpu.h (write_queue): New field.
3788 (CPU_WRITE_QUEUE): New access macro.
3789 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3790 (cgen-par.o): New target.
3792 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3794 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3795 * cgen-utils.c (mode_names): Update.
3797 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3799 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3800 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3801 buffer arg if WITH_PARALLEL_GENWRITE.
3802 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3803 (struct idesc): Ditto.
3805 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3807 * sim-model.c (model_option_handler): Add \n to error message.
3809 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3811 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3812 (insn_sem): Rewrite.
3813 (sem_fn_desc): New struct.
3815 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3817 (scache case): Split into non-parallel/parallel versions.
3818 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3819 if not use semantic switch version.
3821 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3823 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3824 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3825 (SEM_BRANCH_INIT_EXTRACT): Delete.
3826 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3827 (SEM_BRANCH_FINI): Ditto.
3828 (SEM_BRANCH_VIA_ADDR): Ditto.
3829 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3830 (SEM_BRANCH_ADDR_CACHE): Delete.
3831 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3832 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3834 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3835 (@cpu@_pbb_begin): Initialize branch_target.
3836 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3837 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3839 (@cpu@_engine_run_fast): Ditto.
3841 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3843 * cgen-utils.c (RORSI): New function.
3844 (ROLSI): New function.
3846 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3848 * Makefile.in (TAGS): Tweak TAGS regex.
3849 * cgen-mem.h (*): Add TAGS markers.
3851 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3853 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3854 passed in when sim_resume is first entered - don't re-pass it
3857 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3859 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3860 OPTION_LOAD_LMA but only when is defined.
3861 (standard_options): When SIM_HANDLES_LMA is defined include
3862 options --load-lma and --load-vma.
3863 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3865 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3866 (struct sim_state_base): Add load_at_lma_p.
3867 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3868 STATE_LOAD_AT_LMA_P.
3870 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3872 * nrun.c (main): Re-format loop gnu style.
3874 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3876 * dv-sockser.c (connected_p): Initialize addrlen.
3878 1999-07-06 Dave Brolley <brolley@cygnus.com>
3880 * cgen-accfp.c (floatsidf): New function.
3881 (fixdfsi): New function.
3883 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3885 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3887 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3889 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3890 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3891 * cgen-fpu.c: New file.
3892 * cgen-fpu.h: New file.
3893 * cgen-accfp.c: New file.
3894 * cgen-cpu.h (CGEN_CPU): New member fpu.
3895 * cgen-mem.h: Redo fp support.
3896 * cgen-ops.h: Delete k&r support. Redo fp support.
3897 * cgen-sim.h: Include cgen-fpu.h.
3898 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3900 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3902 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3904 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3905 (@cpu@_pbb_cti_chain): Minor clean up.
3907 1999-05-08 Felix Lee <flee@cygnus.com>
3909 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3910 AM_CYGWIN32 and AM_EXEEXT.
3911 * configure: Regenerate.
3913 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3915 * sim-core.c (device_error,device_io_read_buffer,
3916 device_io_write_buffer): Delete decls.
3917 * sim-core.h: Put them here.
3919 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3920 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3921 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3922 (sim_core_write_aligned_N): Ditto.
3924 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3926 * sim-memopt.c (sim_memory_uninstall): Don't look into
3929 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3931 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3933 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3935 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3936 (sim_core_write_buffer): Ditto.
3938 1999-04-02 Keith Seitz <keiths@cygnus.com>
3940 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3941 after the interval counter has expired.
3942 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3943 poll_quit callbacks. May be overridden by Makefile.
3944 (poll_quit_counter): New global.
3945 * sim-events.c: Remove all mentions of ui_loop_hook. The
3946 host callback "poll_quit" will serve the purpose.
3947 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3949 * nrun.c: Remove declaration of ui_loop_hook.
3951 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3953 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3954 if being used by gdb.
3956 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3958 * cgen-types.h (XF,TF): Tweak.
3959 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3961 (SUBWORD*,JOIN*): Define.
3962 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3963 moved into cpu descriptor.
3964 * sim-model.h (MACH): New member `num'.
3966 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3968 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3969 (CGEN_CPU): Member opcode renamed to cpu_desc.
3970 New members get_idata,disassembler.
3971 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3972 CGEN_INSN_ATTR_VALUE.
3973 (CGEN_STATE): Delete member opcode_table.
3974 (sim_disassemble_insn): Delete decl.
3975 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3976 (struct idesc): Moved to here from <cpu>-decode.h.
3977 * cgen-run.c (prime_cpu): Call prepare_run callback.
3978 * cgen-trace.h (SFILE): New type.
3979 (sim_disasm_sprintf): Declare.
3980 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3981 (sim_cgen_disassemble_insn): Declare.
3982 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3983 (insn_fields): Delete.
3984 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3986 (trace_insn): Call CPU_DISASSEMBLER hook.
3987 (sim_disasm_sprintf): New function.
3988 (sim_disasm_read_memory): New function.
3989 (sim_disasm_perror_memory): New function.
3990 (sim_cgen_disassemble_insn): New function.
3991 * cgen-utils.c: Don't include cpu-opc.h.
3992 (virtual_insn_entries): New static local.
3993 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3994 (cgen_insn_name): Rewrite.
3995 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3996 * cgen.sh (desc): New file generator handler.
3997 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3998 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3999 Don't include cpu-opc.h,cpu-sim.h.
4000 * sim-model.c (model_set): Delete SIM_DESC arg.
4001 (sim_model_set): Update.
4002 * sim-model.h (MACH): New member prepare_run.
4004 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
4006 * sim-memopt.c (memory_option_handler): Avoid memset() calls
4007 if redundant with allocator functions.
4009 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
4011 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
4013 * sim-profile.h: Make like sim-trace.h.
4014 (PROFILE_USEFUL_MASK): New macro.
4015 * sim-profile.c (profile_options): Make like trace_options, allow
4016 optional on|off arg where applicable.
4017 (set_profile_option_mask): New function.
4018 (sim_profile_set_option): New function.
4019 (profile_option_handler): Simplify.
4020 Have -p only enable selected things, not everything.
4021 Add missing break to OPTION_PROFILE_PC_RANGE.
4022 * cgen-scache.c (scache_options): Allow optional on|off arg to
4024 (scache_option_handler): Use sim_profile_set_option.
4026 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4028 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
4029 (memory_option_handler): Implement MEMORY_FILL option. Make
4030 MEMORY_CLEAR an alias for MEMORY_FILL=0.
4031 (parse_ulong_value): New function.
4032 (do_memopt_add): Allocate all buffers. Optionally fill them.
4034 1999-01-15 Richard Henderson <rth@cygnus.com>
4036 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
4037 va_list, not an integer.
4038 * sim-events.c (sim_events_schedule): Likewise.
4040 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
4041 the appropriate type.
4043 1999-01-14 Doug Evans <devans@casey.cygnus.com>
4045 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
4046 (sim_disassemble_insn): Update prototype.
4047 (sim_engine_invalid_insn): Ditto.
4048 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
4049 (SEM_BRANCH_INIT): PCADDR->IADDR.
4050 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
4051 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
4052 * cgen-scache.h (*): Ditto.
4053 * cgen-trace.c (*): Ditto.
4054 * cgen-trace.h (*): Ditto.
4055 * cgen-utils.c (*): Ditto.
4056 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
4058 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
4059 (simple engine framework): Rewrite.
4060 * sim-module.c (modules): Install model module sooner (and in
4061 particular before the profile module).
4063 1999-01-12 Doug Evans <devans@casey.cygnus.com>
4065 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
4066 * sim-model.c (sim_mach_lookup_bfd_name): New function.
4067 (sim_model_init): Call it.
4069 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
4071 1999-01-05 Doug Evans <devans@casey.cygnus.com>
4073 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
4074 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4075 (SEM_BRANCH_INIT_EXTRACT): New macro.
4076 (SEM_BRANCH_INIT): Add taken_p.
4077 (TARGET_SEM_BRANCH_FINI): Provide default definition.
4078 (SEM_BRANCH_FINI): Use it.
4080 * cgen-run.c (sim_resume): Handle tracing of last insn.
4081 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4082 * cgen-trace.c (current_abuf): New static global.
4083 (trace_insn_init): Initialize it.
4084 (trace_insn_fini): Use it.
4085 (trace_insn): Set it.
4086 * cgen.sh (arch case): Pass -m ${mach} to cgen.
4087 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4088 (@cpu@_emit_after): Ditto.
4089 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
4090 labels if WITH_SEM_SWITCH_FULL.
4091 * sim-model.c: Include bfd.h.
4092 (sim_model_init): New function.
4093 (sim_model_install): Record init fn.
4094 * sim-model.h (MACH): New member bfd_name.
4095 * sim-module.c (modules): Initialize model before scache.
4097 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
4099 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
4101 * nrun.c (main): Remain in simulation loop for traps and
4102 exceptions when in operating environment mode.
4103 (ui_loop_hook): New stub hook for standalone use.
4104 * sim-events.c (sim_events_process): Call ui_loop_hook
4105 periodically on CYGWIN host.
4107 * sim-reason.c (sim_stop_reason): Return host signal numbers
4108 to gdb on sim_stopped and sim_signalled cases.
4109 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4110 hook just before longjmp.
4111 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4112 hook just before sim_engine_run.
4114 * sim-n-core.h (sim_core_trace_M): Allay const warning.
4115 * sim-trace.h (trace_generic): Ditto.
4116 * sim-trace.c (trace_generic): Ditto.
4118 1998-12-14 Doug Evans <devans@casey.cygnus.com>
4120 * Make-common.in (SIM_MAIN_DEPS): New var.
4121 (CGEN_MAIN_CPU_DEPS): New var.
4122 * aclocal.m4: Add --enable-cgen-maint option.
4123 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4125 (GETIMEM*): Pass pc value to sim_core routine.
4127 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4129 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4130 Compare with ZERO not NULL.
4132 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4134 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4137 1998-12-09 Doug Evans <devans@casey.cygnus.com>
4139 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4140 * sim-trace.c: Include stdlib.h if present.
4141 * dv-sockser.c: Include unistd.h if present.
4142 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4143 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4145 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4147 * gennltvals.sh: Add i960.
4148 * nltvals.def: Rebuild.
4150 1998-12-04 Doug Evans <devans@casey.cygnus.com>
4152 * cgen-defs.h: New file, old cgen-sim.h.
4153 * cgen-sim.h: Simple header that includes others.
4154 * sim-arange.c: New file.
4155 * sim-arange.h: New file.
4156 * sim-basics.h: Include it.
4157 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4158 (sim-arange.o): Add rule for.
4159 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4160 (sim_io_eprintf_cpu): Add prototype.
4161 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4162 (INLINE2): New macro.
4163 (EXTERN_INLINE): New macro.
4164 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4165 before calling module init fns.
4166 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4167 (profile_init): New function.
4168 (profile_options): New option --profile-range.
4169 (profile_option_handler): Handle --profile-range.
4170 (profile_print_insn): Qualify address range specific section titles.
4171 (profile_print_addr_ranges): New function.
4172 (profile_info): Print address ranges if specified.
4173 (profile_install): Set profile_init init fn.
4174 * sim-profile.h (PROFILE_DATA): New member `range'.
4175 * sim-trace.c (trace_init): New function.
4176 (trace_options): New option --trace-range.
4177 (trace_option_handler): Handle --trace-range.
4178 (trace_install): Set trace_init init fn.
4179 * sim-trace.h (TRACE_DATA): New member `range'.
4180 * sim-utils.c (sim_cpu_msg_prefix): New function.
4181 (sim_io_eprintf_cpu): New function.
4182 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4183 (PC_IN_PROFILE_RANGE_P): New macro.
4184 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4185 (trace_insn_fini): New arg abuf. All callers updated.
4186 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4187 printing cycle counts.
4188 * cgen-trace.h (trace_insn_fini): Update prototype.
4189 (TRACE_RESULT_P): New macro.
4190 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4191 (TRACE_INSN): Check ARGBUF_TRACE_P.
4192 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4193 * cgen-types.h (SIM_INLINE): Delete.
4194 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4195 * cgen-utils.c: Don't include cgen-engine.h
4196 * genmloop.sh (@cpu@_fill_argbuf): New function.
4197 (@cpu@_fill_argbuf_tp): New function.
4198 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4199 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4200 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4201 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4202 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4203 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4204 doing profiling. Update call to TRACE_INSN_FINI.
4206 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4208 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4210 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4213 1998-12-01 Doug Evans <devans@casey.cygnus.com>
4215 * sim-inline.c (SIM_INLINE_P): Fix typo.
4217 1998-11-30 Doug Evans <devans@casey.cygnus.com>
4219 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4221 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4223 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4224 * nltvals.def: Re-generate.
4226 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4228 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4229 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4230 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4232 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4233 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4235 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4237 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4238 (${cpu}_pbb_cti_chain): Ditto.
4240 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4242 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
4243 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4244 (EXTRACT_INT,EXTRACT_UINT): New macros.
4245 (SEM_SEM_ARG): New macro.
4246 (SEM_NEXT_VPC): New arg `pc'.
4247 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4248 (sim_disassemble_insn): Update prototype.
4249 * cgen-trace.c (current_insn,insn_fields): New static locals.
4250 (trace_insn): Set them.
4251 * cgen-utils.c: #include cgen-engine.h.
4252 (sim_disassemble_insn): New arg insn_fields.
4253 Handle variable length insns.
4254 * genmloop.sh: Only emit pbb decls if -pbb.
4255 (${cpu}_scache_lookup): New arg `vpc'.
4256 (scache support): Fetch pc before entering loop.
4258 * gennltvals.sh: Add fr30 support.
4259 * nltvals.def: Rebuild.
4261 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4263 * sim-types.h: Re-do type system so that GCC's attribute and mode
4264 are used to specify types. Handle case of ALPHA.
4266 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
4268 * aclocal.m4: Add tests for dlopen family.
4269 * config.in: Regenerated.
4271 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4273 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4275 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4277 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4278 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4279 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4280 * cgen-sim.h: ... to here.
4282 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4284 * aclocal.m4 (enable-build-warnings): Replace
4285 enable-sim-warnings. Extend =LIST syntax so that prepend and
4286 append of options is possible. Drop -Werror, add
4287 -Wstrict-prototypes for GDB compatibility.
4288 * Make-common.in (SIM_WARNINGS): Update.
4290 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4292 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4293 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4294 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4295 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4296 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4298 * cgen-cpu.h: New file.
4299 * cgen-engine.h: New file.
4300 * cgen-scache.h: New file.
4301 * cgen-sim.h: Delete portions moved to new files.
4302 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4303 rather than sending result to stdout.
4305 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4307 * Make-common.in (sim-reg.o): New rule.
4308 (cgen-run.o): New rule.
4309 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4310 * cgen-run.c (prime_cpu): New function.
4311 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4312 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4314 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4315 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4316 (CGEN_INSN_VIRTUAL_P): New macro.
4317 (SEM_PC): New typedef.
4318 (SEMANTIC_FN): Change type of result to SEM_PC.
4319 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4320 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4321 (SCACHE_MAP): New typedef.
4322 (CPU_SCACHE): Add pbb support.
4323 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4324 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4325 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4327 (INSN_NAME): Delete.
4328 (cgen_insn_name): Declare.
4329 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4330 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4331 (first_insn_p): Make static.
4332 (trace_insn): Handle virtual insns specially.
4333 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4334 * cgen-types.h (UBI): Delete.
4335 (MODE_TYPE): New enum.
4336 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4337 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4338 (cgen_virtual_opcode_table): New global.
4339 (cgen_insn_name): New function.
4340 (sim_disassemble_insn): Ignore virtual insns.
4341 * genmloop.sh: Delete top level loop generation. Add pbb support.
4342 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4343 (sim_cpu_base): New members max_insns,insn_name,model_data.
4344 (CPU_PC_GET,CPU_PC_SET): New macros.
4345 (sim_pc_get,sim_pc_set): Declare.
4346 * sim-model.c (model_set): Call model init fn.
4347 * sim-model.h (MODEL_FN): New typedef.
4348 (INSN_TIMING): New member model_fn.
4349 (MODEL): New members num,init.
4350 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4351 All callers updated.
4352 (profile_insn_init): New fn.
4353 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4354 Exit early if insn profiling not supported.
4355 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4356 (profile_install): Record profile_insn_init as init fn.
4357 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4358 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4359 (PROFILE_DATA): Delete member exec_time.
4360 Change insn_count to pointer to array, rather than the array.
4361 (sim_profile_print_bar): Declare.
4363 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4365 * cgen-run.c: New file.
4366 * sim-reg.c: New file.
4368 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4370 * aclocal.m4: Add checks for -lsocket and -lnsl.
4372 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4373 allow local port reuse on listening socket.
4375 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4377 * sim-config.h: Remove reference to linux kernel header.
4379 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4381 * dv-sockser.c (sockser_addr): Make variable non-static.
4383 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4385 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4387 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4389 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4391 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4393 * Make-common.in (install-common): Add $(EXEEXT) when installing
4396 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4398 * cgen-sim.h (cgen_state): New member opcode_table.
4399 * cgen-utils.c (sim_disassemble_insn): Use it.
4401 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4403 * cgen-mem.h (DECLARE_SETT): Fix return type.
4404 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4405 * cgen-scache.c: Include stdlib.h.
4406 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4407 * sim-model.c (model_option_handler): Remove unused variable `n'.
4409 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4411 * cgen-utils.c: Include bfd.h.
4412 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4414 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4416 * sim-bits.h (EXTEND24): Fix typo.
4418 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4420 * sim-events.c (ETRACE_P): New macro.
4421 (struct _sim_event): Add member trace.
4422 (sim_events_free): Reclaim trace message.
4424 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4425 sim_events_schedule_tracef): New functions, include printf trace
4426 information in argument list. If tracing, store asprintf'd trace
4427 message in sim_event.
4429 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4430 hw_event_queue_schedule_vtracef): New functions, mimic
4433 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4435 * sim-bits.h (EXTEND24): Define.
4437 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4439 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4440 (CPU_SCACHE_HASH_MASK): New macro.
4441 (SCACHE_HASH_PC): Rewrite.
4442 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4443 computation out of main loop.
4445 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4447 * cgen-sim.h (RECORD_IADDR): Delete.
4448 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4449 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4451 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4453 * gennltvals.def (mn10200): Add entry.
4454 * nltvals.def: Regenerate with MN10200 additions.
4456 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4458 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4459 documentation on how it works.
4461 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4462 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4463 sim_core_set_xor, sim_core_xor_read_buffer,
4464 sim_core_xor_write_buffer): Update.
4466 * sim-events.h, sim-events.c (sim_events_install,
4467 sim_events_watch_clock, sim_events_schedule_after_signal,
4468 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4469 sim_events_deschedule): Update.
4471 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4472 sim_fpu_max32, sim_fpu_max64): Update.
4474 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4476 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4477 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4478 * sim-profile.c (profile_print_model): Update.
4480 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4482 * gennltvals.def (m32r): Use common syscall.h now.
4483 (mn10300): Add entry.
4484 * nltvals.def: Regenerate.
4486 * sim-engine.c (sim_engine_get_run_state): New function.
4487 * sim-engine.h (sim_engine_get_run_state): Declare it.
4489 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4491 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4492 * sim-core.c (sim_core_signal): Make extern, always define.
4494 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4496 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4497 * cgen-ops.h (ANDIF): New macro.
4498 (ANDIF[BQHSD]I): Delete.
4500 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4502 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4503 (hw_event_queue_schedule, hw_event_queue_deschedule,
4504 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4507 * hw-alloc.h (HW_NZALLOC): Define.
4509 * Make-common.in (test-hw-events): Add target for testing the
4512 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4514 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4516 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4518 * hw-main.h: Include hw-handles.h, hw-instances.h.
4519 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4520 * hw-base.c (hw_create, hw_delete): Call same.
4522 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4524 * dv-core.c: Include hw-main.h and sim-main.h.
4525 * dv-pal.c: Include hw-main.h and sim-io.h.
4526 * dv-glue.c: Include hw-main.h.
4528 * hw-main.h: New file. Move list of includes to here.
4529 * hw-base.h: From here.
4530 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4531 (hw-*.o, dv-*.o): Update.
4532 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4533 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4536 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4537 do_hw_poll_read): Move declarations from here.
4538 * hw-main.h: To here.
4540 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4542 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4544 * Make-common.in (hw-config.h): Update
4545 * hw-base.c, dv-pal.c, dv-glue.c: Update
4547 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4548 `*_callback' to `*_method.
4550 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4552 * hw-base.h (set_*): Move set method macros from here.
4553 * hw-device.h: To here.
4555 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4557 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4560 * hw-base.c (hw_create, hw_delete): Call
4561 * hw-properties.c (create_hw_property_data,
4562 delete_hw_property_data): Define.
4564 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4566 * hw-device.c, hw-properties.c: Include hw-base.h
4568 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4569 * hw-device.c: From here.
4570 * hw-base.h: Include "hw-events.h".
4572 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4573 * hw-base.c (hw_create, hw_delete): Call.
4574 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4576 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4577 (hw-alloc.o): New target.
4579 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4581 * hw-events.h, hw-events.c: New files. Move event code to here.
4582 * sim-hw.c: From here.
4583 * hw-base.h: Include "hw-events.h".
4584 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4585 (hw-events.o): New target.
4587 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4588 * hw-events.h (struct hw_event): Replace typedef hw_event.
4590 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4591 * hw-base.c (hw_create, hw_delete): Call.
4592 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4596 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4598 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4599 * hw-ports.c: To here.
4601 * hw-base.h, hw-ports.c (create_hw_port_data,
4602 delete_hw_port_data): New functions.
4603 * hw-base.c (hw_delete, hw_create): Call same.
4605 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4607 * hw-ports.h: To here.
4609 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4611 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4612 PROCESSOR and CIA arguments.
4614 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4616 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4617 Move common object files from here.
4618 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4620 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4622 * sim-hw.c: Include ctype.h.
4623 (do_hw_poll_read): Do not assume EAGAIN.
4625 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4627 * cgen-trace.c (first_insn_p): New static local.
4628 (trace_insn_init): Set it.
4629 (trace_insn_fini): Use TRACE_PREFIX.
4630 (trace_insn): Rewrite to use trace_prefix.
4631 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4632 Adjust width accordingly.
4634 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4635 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4636 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4637 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4638 (PROFILE_COUNT_CORE): Simplify.
4639 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4641 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4643 * cgen-ops.h (ADDCFSI): Fix typo.
4645 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4647 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4648 * genmloop.sh: Use them rather than static locals.
4650 * sim-engine.c (sim_engine_set_run_state): New function.
4651 * sim-engine.h (sim_engine_set_run_state): Declare.
4652 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4653 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4654 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4656 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4658 * cgen-trace.c (trace_insn_init): New arg first_p.
4659 All callers updated.
4660 (trace_insn_fini): New arg last_p. All callers updated.
4661 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4662 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4663 * genmloop.sh (engine_resume): Update.
4665 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4667 * Make-common.in (install-common): Run ranlib on installed copy of
4670 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4672 * Make-common.in (install-common): Rename and install libsim.a.
4674 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4676 * sim-io.c (unistd.h): Include.
4678 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4680 * Make-common (sim_main_headers): Sort.
4681 (cgen-*.o): Add cgen-sim.h dependency.
4683 * cgen-scache.c (scache_init): Only allocate space if scache element
4685 (scache_flush,scache_print_profile): Check if scache in use first.
4687 * cgen-sim.h (IDESC): Provide forward declaration.
4689 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4690 (cgen_cpu_max_extra_bytes): Declare.
4691 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4693 * sim-cpu.h: New file. sim_cpu_base moved here.
4694 Move sim_cpu_lookup decl here.
4695 * sim-base.h: #include "sim-cpu.h".
4696 * sim-cpu.c: New file.
4697 * Make-common (sim_main_headers): Add sim-cpu.h.
4698 (sim-cpu.o): Add rule for.
4700 * sim-model.c (set_model): Delete.
4701 (sim_model_set,model_set): New functions.
4702 (sim_model_install): Renamed from model_install.
4703 Don't set default model here.
4704 (model_option_handler): Rewrite --model processing.
4705 (sim_model_lookup,sim_mach_lookup): New functions.
4706 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4707 (insn_timing): Delete.
4708 (INSN_TIMING): New member `num'.
4709 (IMP_PROPERTIES): Always define scache_elm_size member.
4710 (MACH): New member init_cpu.
4711 (sim_machs): Renamed from machs.
4712 (sim_model_install): Renamed from model_install.
4713 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4714 * sim-module.c (modules): Update.
4716 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4718 * sim-io.c: #include <errno.h>.
4720 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4722 * dv-pal.c (struct hw_pal_device): Add reader.
4723 (hw_pal_finish): Initialize reader.
4724 (scan_hw_pal): Use reader.
4726 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4727 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4730 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4731 ../ppc/main.c sim_io_read_stdin.
4733 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4735 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4737 * hw-tree.c: Update.
4739 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4740 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4742 * hw-ports.h (hw_port_event): Ditto.
4743 * hw-ports.c (hw_port_event): Update.
4744 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4746 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4748 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4749 (do_counter_event): Update.
4750 * dv-glue.c (hw_glue_io_read_buffer): Update.
4751 (hw_glue_port_event): Update.
4753 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4754 * hw-base.h (hw_create): Ditto.
4755 * hw-base.c (hw_create): Ditto.
4757 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4758 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4761 * hw-device.h (hw_system_cpu): Declare.
4762 * sim-hw.c (hw_system_cpu): New function.
4764 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4765 sim_hw_abort not hw_abort.
4766 (sim-hw.h): Include.
4767 (sim_core_read_buffer, sim_core_write_buffer): Call
4768 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4770 (sim_core_set_xor): Do not pass CPU when aborting.
4772 * sim-n-core.h (sim_core_read_aligned_N,
4773 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4774 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4775 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4778 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4780 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4781 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4783 (sim_hw_print): New function.
4785 * sim-engine.h (sim_engine_vabort): Declare.
4786 * sim-engine.c (sim_engine_vabort): New function.
4788 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4790 * sim-trace.c (print_data): For floating-point numbers trace raw
4792 (trace_result_fp2): New function.
4793 * sim-trace.h (trace_result_fp2): New declaration.
4794 (TRACE_FP_RESULT2): New macro.
4796 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4798 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4799 AM_CYGWIN32 and AM_EXEEXT.
4800 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4801 to run and install-common rules.
4802 * common/configure: regenerate
4804 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4806 * sim-types.h (cell_word): New type.
4807 (natural_cell): Delete type.
4809 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4811 * configure: Regenerated to track ../common/aclocal.m4 changes.
4814 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4816 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4818 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4820 * configure: Regenerated to track ../common/aclocal.m4 changes.
4823 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4825 * acconfig.h: New file.
4826 * Make-common.in (top_builddir): New macro.
4827 (INTL_LIB): Removed.
4828 (INTLLIBS): New macro.
4829 (INTLDEPS): Likewise.
4830 (LIBDEPS): Use INTLDEPS.
4831 (EXTRA_LIBS): Use INTLLIBS.
4832 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4833 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4834 AM_LC_MESSAGES): New macros from GNU gettext.
4836 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4838 * sim-config.h: Discard leading _ from macros.
4839 * sim-types.h: Ditto.
4841 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4843 * Make-common.in (CSEARCH): Add -I to intl directories.
4844 (INTL_LIB): Point to libintl.a.
4845 (LIBDEPS): Add $(INTL_LIB).
4846 (EXTRA_LIBS): Ditto.
4848 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4850 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4852 * cgen-ops.h (ADDCFSI): Fix.
4855 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4857 * sim-types.h (signed_address, unsigned_address): Define.
4859 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4861 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4864 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4866 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4867 New functions, pack / unpack sim_fpu struct using raw values.
4868 (sim_fpu_is): Differentiate between negative and positive
4871 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4873 * sim-bits.h (EXTEND4): Define.
4874 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4876 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4878 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4879 declared so we need this cast to prevent long long addresses
4880 from being misconfigures. Results in access to unmapped memory.
4882 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4884 * Make-common.in (RUNTESTFLAGS): Define.
4885 (check): Pass RUNTESTFLAGS to recursive make.
4887 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4889 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4892 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4894 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4897 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4899 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4900 (sim-inline): Update to match sim-inline.[hc]
4901 * configure: Regenerated to track ../common/aclocal.m4 changes.
4903 * Make-common.in (sim_main_headers): Add sim-inline.h
4905 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4907 * sim-endian.h (sim-endian.c): Ditto.
4909 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4910 (sim_events_set_trace): Delete unused prototype.
4912 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4913 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4915 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4916 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4917 Comment out, not yet implemented in sim-fpu.c.
4918 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4919 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4921 * sim-inline.h: Rewrite description.
4922 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4923 (SIM_MAIN_INLINE): Add inline option.
4925 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4926 include generated files. Handled by generator directly.
4928 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4930 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4933 * sim-trace.h (TRACE_ANY_P): Define.
4934 (struct _trace_data): Add trace_any_p.
4936 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4938 * run.c (main): Handle all alternatives of enum sim_stop.
4939 (main): Delete unused `asection *s'.
4941 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4943 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4945 * configure: Regenerated to track ../common/aclocal.m4 changes.
4947 * sim-hw.c: New file.
4948 * sim-hw.h (sim_hw_parse): Declare function.
4949 (hw-tree.h): Do not include.
4951 * sim-base.h (STATE_HW): Define.
4952 (struct sim_state_base): Add member struct *hw.
4954 * sim-module.c (sim-hw.h): Include.
4955 (modules): Add sim_hw_install.
4957 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4959 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4961 * sim-base.h (CPU_INDEX): Define.
4963 * sim-utils.c (sim_state_alloc): Initialize.
4964 * sim-module.c (sim_post_argv_init): Ditto.
4966 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4968 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4969 properly formatted lists.
4971 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4973 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4974 0x2f needs to be 0x3f.
4976 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4978 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4980 (hw_tree_find_*_property): Clean up error message when property is
4983 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4984 present before looking for it.
4986 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4988 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4989 (AC_CHECK_FUNCS): Add check for __setfpucw.
4990 * configure: Regenerated.
4992 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4994 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4995 hw_pal_timer, hw_pal_timer_value): Define.
4996 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4997 (do_counter_event, do_counter_read, do_counter_value,
4998 do_counter_write): new functions.
5000 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5002 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
5005 * hw-base.c (hw_create): Stop searching for a device when one is
5008 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
5010 * configure: Regenerated to track ../common/aclocal.m4 changes.
5012 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
5014 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
5015 appends extra devices.
5016 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
5019 * Make-common.in (hw-config.h): New target, create hw-config.h
5021 (SIM_HW): Definition from @sim_hw@.
5022 (hw-base.o): Depend on hw-config.h
5024 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
5026 * Make-common.in: Get SHELL from configure.
5027 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
5028 move-if-change. Fixes NT native build problem.
5029 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
5030 move-if-change. Fixes NT native build problem.
5031 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
5034 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
5036 * hw-device.h, hw-device.c (hw_strdup): New function.
5038 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
5039 strings name, family and args.
5040 (full_name_of_hw): Use hw_strdup when returning the full path.
5042 * hw-properties.c: Clean up property not found / wrong type error
5045 * hw-tree.c (hw_tree_parse): Finish a devices initialization
5046 before attaching any ports.
5048 * hw-base.c (hw-config.): Include. Replace hardwired table.
5050 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
5052 * Make-common.in: Add rule for dv-glue.o.
5054 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5056 * hw-base.c (hw_finish): Move setting of trace level to here.
5057 (hw_create): From here.
5059 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
5060 ../ppc/device_table.c.
5062 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
5064 * hw-tree.c (print_properties): Supress path when printing
5065 properties of root node.
5067 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5069 * hw-device.h (HW_TRACE): Define.
5070 (hw_trace): Declare.
5071 * hw-device.c (hw_trace): Implement function.
5073 * hw-base.c (hw_create): Set hw trace level from "trace?"
5076 * dv-core.c (dv_core_attach_address_callback): Add trace.
5078 * dv-pal.c: Replace DTRACE with HW_TRACE.
5080 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
5082 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5083 (hw_alloc_data): Delcare.
5084 (struct hw): Add member alloc_of_hw.
5086 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5087 functions. Assocate memory with a device.
5088 (stdlib.h): Include.
5090 * hw-base.h (set_hw_delete): Define.
5091 (hw_delete_callback): Declare.
5092 (hw_delete): Declare.
5094 * hw-base.c (hw_delete): Implement function.
5095 (struct hw_base_data): Add member to_delete.
5096 (ignore_hw_delete): New function, does nothing.
5097 (hw_create): Set the hw_delete method.
5098 (hw_create): Allocate the base type using HW_ZALLOC before setting
5101 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
5103 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5105 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5106 (attach_hw_port_edge): Add struct hw argument
5108 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5111 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5113 * hw-device.h (hw_attach_address_callback,
5114 hw_detach_address_callback): Attach to a single space not a space
5115 mask. Clarify interpretation of SPACE:ADDR parameters.
5117 * hw-base.c (passthrough_hw_attach_address,
5118 passthrough_hw_detach_address): Update.
5119 * dv-core.c (dv_core_attach_address_callback): Ditto.
5120 * dv-pal.c (hw_pal_attach_address): Ditto.
5122 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5124 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5126 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5128 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5129 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5130 hw-properties_h, hw-tree_h): Define, point at corresponding
5132 (hw_base_headers): Define list of headers included by hw-base.h
5133 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5134 hw-properties.o, hw-tree.o): Specify dependencies.
5135 (dv-core.o, dv-pal.o): Ditto.
5137 * sim-hw.h: New file.
5139 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5140 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
5142 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5144 * hw-base.h, hw-base.c: new files. Copied from
5145 ../ppc/device_table.[hc].
5147 * dv-core.c, dv-pal.c: New files. Copied from
5148 ../ppc/hw_{core,pal}.c
5150 * sim-basics.h (struct hw): Declare.
5151 (enum port_direction, enum object_disposition): Declare.
5153 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5155 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5156 sim_dv_src in Makefile. Take list of devices as parameter to m4
5159 * configure: Regenerated to track ../common/aclocal.m4 changes.
5161 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5163 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5164 trace_prefix can abort cleanly.
5166 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5168 * dv-sockser.c, dv-sockser.h: New files.
5169 * Make-common.in (dv-sockser.o): Add rule for.
5170 * aclocal.m4: Check for fcntl.h.
5171 * config.h: Add HAVE_FCNTL_H.
5173 * sim-break.c (remove_breakpoint): Fix thinko.
5175 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5176 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5178 1998-03-13 Fred Fish <fnf@cygnus.com>
5180 * sim-base.h (struct sim_state_base): Add prog_syms and
5181 define macro STATE_PROG_SYMS.
5182 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5183 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5184 and bfd_canonicalize_symtab, to get symbol table on first use
5185 and preserve it via STATE_PROG_SYMS for future calls to
5186 bfd_find_nearest_line.
5188 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5190 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5192 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5193 up to nr_maps, not just access_* maps.
5195 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5198 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5199 over nr_maps not sim_core_nr_maps.
5201 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5202 core_map argument to unsigned.
5203 (struct _sim_core): Ditto for struct member core_map.
5205 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5207 * sim-basics.h (access_io, access_*_io): Define.
5208 (map_read, map_write, map_exec, map_io): Define.
5210 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5211 attach with more generic mapmask.
5212 (sim_core_{read,write}_*): Change map argument to unsigned.
5214 * sim-core.c (sim_core_uninstall, sim_core_attach,
5215 sim_core_detach): Iterate over nr_maps instead of
5218 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5219 instead of the write_map.
5220 (remove_breakpoint): Ditto.
5222 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5223 with read_map, write_map, exec_map resp.
5225 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5228 * cgen-utils.c (sim_disassemble_insn): Ditto.
5230 * sim-hrw.c (sim_write, sim_write): Ditto.
5232 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5233 transfer_to_str): New functions.
5235 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5237 * sim-base.h (sim_state_base): New member environment.
5238 (STATE_ENVIRONMENT): New macro.
5239 * sim-config.c (current_environment): Delete.
5240 (sim_config_default): New function.
5241 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5242 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5243 (sim_config_default): Add prototype.
5244 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5245 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5246 Set STATE_ENVIRONMENT, not current_environment.
5248 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5250 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5252 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5254 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5256 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5258 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5260 * Make-common.in (TAGS): Make smarter.
5261 * Makefile.in (TAGS): Ditto.
5263 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5265 * sim-module.c (*): Fix typos in assertion tests.
5267 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5269 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5272 * sim-options.c (sim_parse_args): Ditto.
5273 (sim_args_command): Return OK, instead of nothing, for an empty
5276 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5278 * sim-profile.c (profile_info): Rename from profile_print. Drop
5279 misc and misc_cpu callback arguments. Use
5280 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5281 (profile_install): Install profile_info function.
5283 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5284 STATE_PROFILE_INFO_CALLBACK): Define.
5285 (struct PROFILE_DATA): Add field info_cpu_callback.
5286 (profile_print): Delete function.
5288 * sim-base.h (STATE_MODULES): Define. Replace individual
5289 STATE_*_LIST with single struct module_list.
5291 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5292 (struct module_list): Declare.
5294 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5295 sim_module_info): New functions.
5296 (sim_module_install): Clean up module data structures.
5298 * sim-info.c (sim_info): New file. New function. Call
5301 * Make-common.in (sim-info.o): Define rule.
5302 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5305 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5307 * sim-base.h (sim_cpu_base): New members name, options.
5308 (sim_cpu_lookup): Add prototype.
5309 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5310 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5311 (sim_add_option_table): Update prototype.
5312 * sim-options.c (sim_add_option_table): New argument `cpu'.
5313 (standard_option_handler,standard_install): Update.
5314 (sim_parse_args): Handle cpu specific options.
5315 (print_help): New static function.
5316 (sim_print_help): Call it. Print cpu specific options.
5317 (find_match): New static function.
5318 (sim_args_command): Call it. Handle cpu specific options.
5319 * sim-utils.c (sim_cpu_lookup): New function.
5320 * sim-memopt.c (memory_option_handler): Update.
5321 (sim_memopt_install): Update.
5322 * sim-model.c (model_option_handler): Update.
5323 (model_install): Update.
5324 * sim-profile.c (profile_option_handler): Update.
5325 (profile_install): Update.
5326 * sim-trace.c (trace_option_handler): Update.
5327 (trace_install): Update.
5328 * sim-watch.c (watchpoint_option_handler): Update.
5329 (sim_watchpoint_install): Update.
5330 * cgen-scache.c (scache_option_handler): Update.
5331 (scache_install): Update.
5333 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5335 * Make-common.in (check): Run `make check' in testsuite dir.
5337 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5339 * sim-trace.c (trace_result0): New function.
5341 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5342 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5343 tracing sim_fpu variables.
5344 (TRACE_ALU_RESULT0): Define.
5345 (TRACE_FP_RESULT_WORD): Define.
5346 (TRACE_FP_INPUT_WORD1): Define.
5348 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5349 sim_fpu_two): New constants.
5350 (sim_fpu_op1, sim_fpu_op2): New types.
5351 (struct _sim_fpu): Delete member result. Re-order other members.
5352 (sim_fpu_sign, sim_fpu_exp): New functions.
5353 (sim_fpu_max, sim_fpu_min): new functions.
5354 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5355 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5357 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5359 * sim-profile.c (profile_print): Delete duplicate test of
5361 (profile_print_pc): Exit early if data collection not set up.
5362 (profile_print_core): Simplify by calling sim_core_map_to_str.
5363 * sim-core.h (sim_core_map_to_str): Declare.
5364 * sim-core.c (sim_core_map_to_str): Make non-static.
5366 * genmloop.sh (engine_resume): Update insn_count before exiting.
5367 (engine_resume_full): Keep accurate core profile data.
5369 * cgen-utils.c (sim_disassemble_insn): Don't use
5370 sim_core_read_aligned_N, it messes up profiling results.
5372 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5374 * nltvals.def: Regenerate with MN10300 additions.
5376 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5378 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5380 * sim-trace.h, sim-trace.c (trace_result_word2,
5381 trace_input_word4, trace_result_word4): New function.
5383 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5385 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5387 * sim-xcat.h: Delete.
5388 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5389 * cgen-sim.h: Ditto.
5390 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5391 * sim-n-bits.h: Ditto.
5392 * sim-n-core.h: Ditto.
5393 * sim-n-endian.h: Ditto.
5395 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5397 * syscall.c (cb_syscall): Handle short reads, and EOF.
5399 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5401 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5402 sim_fpu to safely print fp_word values.
5403 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5404 (trace_result_bool1, trace_result_addr1): New functions.
5405 (trace_input_bool1, trace_input_addr1): New functions.
5407 * sim-trace.h (TRACE_FPU_*): Define.
5409 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5411 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5412 (sim_fpu_fpto, sim_fpu_tofp): Define.
5414 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5416 * sim-fpu.c (sim_fpu_cmp): New function.
5418 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5420 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5421 instead of abuf->length.
5422 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5423 (set_trace_option_mask): Renamed from set_trace_options.
5424 (set_trace_option): New function.
5425 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5426 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5428 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5430 * sim-basics.h: Declare struct _sim_fpu.
5432 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5434 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5435 (trace_prefix, trace_input*, trace_result*): Declare.
5436 (trace_one_insn): Change declaration, assume trace_prefix called.
5437 (trace_generic): Like trace_one_insn.
5438 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5439 (TRACE_alu, TRACE_[a-z]*): Update.
5441 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5442 trace_insn, save_data, trace_idx_to_str, print_data): New
5444 (trace_one_insn): Rewrite.
5445 (trace_generic): New function.
5447 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5449 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5451 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5452 (SEMANTIC_FN): Rewrite declaration.
5453 (DECODE): Update type of semantic_fast member.
5454 ({EX,SEM}_FN_NAME): Have only one version.
5455 * sim-base.h (sim_state_base): Delete conditionals surrounding
5458 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5460 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5463 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5465 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5466 Add missing parameters to device_io calls.
5467 * sim-core.h: Add missing parameters to device_io calls.
5469 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5471 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5472 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5473 (SEMANTIC{,_CACHE}_FN): Fix return type.
5474 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5475 (engine_resume): Likewise. Make `engine' volatile. Save copy
5476 of cpu pointer in volatile object. Initialize read switch if
5479 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5481 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5482 (SEM_INSN): New macro.
5484 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5486 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5488 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5490 * configure: Regenerated to track ../common/aclocal.m4 changes.
5492 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5494 * sim-types.h (fp_word): New type, define according to
5495 WITH_TARGET_FLOATING_POINT_BITSIZE.
5497 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5498 configuration of size of floating point registers.
5500 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5502 * sim-profile.c (profile_print): Only print CPU <N> if other
5503 output is going to appear.
5505 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5507 * configure: Regenerated to track ../common/aclocal.m4 changes.
5509 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5511 * sim-types.h (address_word): Typedef according to
5512 WITH_TARGET_ADDRESS_BITSIZE.
5513 (signed_cell, unsigned_cell, natural_cell): Ditto using
5514 WITH_TARGET_CELL_BITSIZE.
5516 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5517 (WITH_TARGET_CELL_BITSIZE): Define.
5518 (WITH_HOST_WORD_BITSIZE): Delete.
5520 * sim-config.c (print_sim_config): Update.
5522 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5523 configuration of address and OpenFirmware cell sizes.
5525 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5527 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5528 * sim-run.c (sim_engine_run): Update.
5530 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5532 * sim-run.c (sim_engine_run): Ditto.
5534 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5535 (sim_resume): Pass nr_cpus to sim_engine_run.
5537 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5539 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5541 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5543 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5545 * Make-common.in (stamp-tvals): New rule.
5546 (targ-vals.h,targ-map.c): Depend on it.
5547 (clean): Remove stamp-tvals.
5549 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5551 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5552 in code also #if 0'ed.
5554 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5556 * configure: Regenerated to track ../common/aclocal.m4 changes.
5557 * aclocal.m4: Recognize --enable-maintainer-mode.
5559 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5561 * cgen-scache.h: Deleted.
5562 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5563 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5564 (scache_init): Use runtime computed size of SCACHE.
5565 (scache_flush): Likewise.
5566 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5567 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5568 * cgen-sim.h: Scache support moved here.
5569 (PC): Redo definition.
5570 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5571 (DECODE): Add parallel execution support.
5572 Only include semantic label members if using switch.
5573 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5574 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5575 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5576 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5578 (engine_{stop,run,resume,halt,signal}): Delete decls.
5579 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5580 (argbuf,scache): Delete forward decls.
5581 (STATE): Delete decl.
5582 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5583 Include cgen-mem.h, cgen-ops.h.
5584 (engine_halt,engine_signal): Delete.
5585 ({ex,exc,sem,semc}_illegal): Delete.
5586 (sim_disassemble_insn): Result of extract fn is in bits.
5587 * genmloop.sh: Rewrite.
5589 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5592 * sim-base.h (sim_state_base): Delete member `model'.
5593 (sim_cpu_base): Add member `model'.
5594 * sim-model.h (IMP_PROPERTIES): New type.
5595 (MACH): New members imp_props, models.
5596 (models): Delete decl.
5597 * sim-model.c (set_model): Update.
5598 * sim-profile.c (profile_print_model): Update.
5600 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5602 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5604 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5607 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5609 * configure: Regenerated to track ../common/aclocal.m4 changes.
5612 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5614 * aclocal.m4 (AR): Check for sigaction.
5616 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5618 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5620 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5621 * sim-config.c (sim_config): Replace WITH_DEVICES with
5622 WITH_TREE_PROPERTIES.
5624 * configure: Regenerated to track ../common/aclocal.m4 changes.
5626 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5628 * Make-common.in (SIM_ENVIRONMENT): New variable.
5629 (CONFIG_CFLAGS): Add it.
5630 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5631 --enable-sim-environment option.
5632 * configure: Regenerated.
5633 * sim-config.h (environment support): Rewrite.
5634 * sim-config.c (current_environment): Define as enum, unconditionally.
5635 (current_alignment): Define unconditionally.
5636 (config_environment_to_a): Update.
5637 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5638 (sim_config): Handle environment and alignment determination
5639 unconditionally. Delete sanity checks of current_environment,
5641 (print_sim_config): Update.
5642 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5643 (standard_options): Add --environment.
5644 (standard_option_handler): Likewise.
5646 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5648 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5649 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5650 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5651 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5652 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5653 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5654 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5655 argument ADD_CA macro with two argument ADDC_C - add carrying with
5657 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5658 argument SUB_CA macro with two argument SUBC_X - subtract
5660 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5662 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5664 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5666 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5667 * sim-io.h (sim_io_syscalls): Delete.
5669 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5671 * syscall.c (cb_syscall): Add missing else, so write to stdout
5674 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5675 the carry bit from the CPU's psw.
5677 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5679 * gennltvals.sh: Redo syscall support.
5680 * nltvals.def: Regenerated.
5682 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5684 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5685 the stream immediately.
5687 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5689 * sim-io.c (sim_io_getstring): Delete unused len2.
5690 (sim_io_syscalls): Ditto for sys_errno.
5692 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5694 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5696 * Make-common.in (run.o): Depend on remote-sim.h.
5697 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5698 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5700 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5702 * sim-io.c (sim_io_syscalls): Disable lseek.
5704 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5706 * gennltvals.sh: Generate syscall values for d30v.
5708 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5709 * nltvals.def: Regenerate.
5711 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5712 (os_fstat): Likewise. Validate fd argument.
5713 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5714 just compute target stat struct length.
5715 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5716 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5717 (get_string): Return host errno values so they can be properly
5719 (cb_syscall): Likewise.
5720 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5721 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5722 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5723 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5724 (get_path): New function.
5726 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5728 * sim-io.c (sim_io_syscalls): New function to provide system call
5729 emulation. Provide exit, open, close, read, write, lseek, and
5731 (sim_io_getstring): New function to return a string from a
5732 simulated memory location.
5734 * sim-io.h (sim_io_syscalls): Add declaration.
5736 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5738 * sim-core.c (sim_core_signal): Fix spelling error in message.
5740 * sim-hrw.c (sim_read): Use read map, not write map.
5742 * Make-common.in (all): Add .gdbinit.
5743 * gdbinit.in: Add dump command.
5745 * sim-model.c (model_options): Use '\0' for `shortopt'.
5747 * sim-trace.c (trace_option_handler): Set state trace file
5748 for --trace-file in addition to cpu's values.
5749 (trace_vprintf): If cpu == NULL, try state's trace file.
5750 (trace_options): Reorganize table, reword some descriptions.
5752 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5754 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5757 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5759 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5760 signal untranslated, document problem with this.
5762 * nrun.c (main): Check for a prog name of `*step'. If present,
5763 step the simulator instead of allowing it to run free.
5765 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5767 * Make-common.in (sim_main_headers): Add sim-signal.h.
5769 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5771 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5773 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5775 * sim-signal.h: Start simulator signals at 64 so that host signal
5776 numbers can be detected and reported.
5778 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5780 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5782 * callback.c (cb_host_to_target_stat): Fix return values.
5784 * cgen-sim.h (enum_signal_type): Delete.
5785 (engine_signal): Update prototype.
5786 * cgen-utils.c: Don't include <signal.h>.
5787 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5788 (engine_signal): Update.
5790 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5791 (sim_state_free): Call SIM_STATE_FREE if defined.
5793 * sim-module.c (sim_module_install): Don't leave any modules
5794 installed if one fails to install.
5796 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5798 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5799 more, since alloca is not used in this file.
5801 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5802 correctly set the carry and overflow bits for those types.
5803 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5804 with carry, so carry is correct after doing both adds.
5805 (ALU*): Space out '\' to make it easier to read.
5807 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5809 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5812 * sim-signal.c, sim-signal.h: New files.
5813 * Make-common.in (sim-signal.o): Add rule for.
5814 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5815 * sim-abort.c: Don't include <signal.h>.
5816 * sim-basics.h: #include "sim-signal.h".
5817 * sim-break.c: Don't include <signal.h>.
5818 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5819 * sim-core.c: Don't include <signal.h>.
5820 (SIGBUS): Delete definition.
5821 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5822 * sim-engine.c: Don't include <signal.h>.
5823 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5824 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5825 * sim-resume.c: Don't include <signal.h>.
5826 (SIGTRAP): Delete definition.
5827 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5828 * sim-stop.c: Don't include <signal.h>.
5829 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5830 * sim-watch.c: Don't include <signal.h>.
5831 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5833 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5835 * sim-base.h (CIA_ADDR): Provide default definition.
5836 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5837 * sim-break.c (sim_handle_breakpoint): Likewise.
5839 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5841 * Make-common.in (srccom): New variable.
5843 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5844 (LIB_OBJS): Add syscall.o.
5845 (gentmap): Pass $(NL_TARGET) to $(CC).
5846 (syscall.o): Add rule for.
5847 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5848 (sim-bits.o): Depend on $(sim-n-bits_h).
5849 (sim-load.o): Depend on callback.h.
5851 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5852 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5853 * cgen-mem.h, cgen-ops.h: New files.
5855 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5857 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5859 * callback.c: #include string.h or strings.h.
5860 #include sys/types.h and sys/stat.h.
5861 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5862 (os_get_errno,os_open): Update.
5863 (os_stat,os_fstat): New functions.
5864 (os_init): Initialize syscall_map, errno_map, open_map.
5865 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5866 errno_map, open_map, signal_map, stat_map.
5867 (cb_read_target_syscall_maps): New function.
5868 (cb_target_to_host_syscall): New function.
5869 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5870 (cb_target_to_host_open): Renamed from target_to_host_open.
5871 (store): New function.
5872 (cb_host_to_target_stat): New function.
5873 * syscall.c: New file.
5874 * gentmap.c (sys_tdefs): New global.
5875 (gen_targ_vals_h): Output target syscall numbers.
5876 (gen_targ_map_c): Update. Output target syscall translation map.
5877 * gentvals.sh: New first argument `target'. Preface table with
5878 #ifdef NL_TARGET_$target if non-null target passed.
5879 * gennltvals.sh: New file.
5880 * nltvals.def: Regenerated.
5882 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5884 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5886 (sim_core_dummy_M): Declare.
5888 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5890 * sim-core.c (sim_core_signal): Print the address of the
5893 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5895 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5897 * sim-base.h (sim_state_base): Add member trace_data.
5898 (STATE_TRACE_DATA): New macro.
5899 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5900 ({WITH_,}TRACE_DEBUG_P): New macros.
5901 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5902 (_sim_cpu): Delete forward reference.
5903 (debug_printf): Update.
5904 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5905 (trace_options): Add --trace-debug.
5906 (set_trace_options): Handle it.
5907 (trace_option_handler): Likewise.
5908 (trace_install): Init state trace_data struct.
5909 (trace_uninstall): Close state trace file.
5910 * sim-events.c (ETRACE): Only print source file and line number if
5912 * sim-n-core.h (sim_core_trace_M): Likewise.
5914 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5916 1997-11-13 Felix Lee <flee@cygnus.com>
5918 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5920 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5922 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5924 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5926 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5928 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5929 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5932 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5934 * sim-events.c (sim_events_process): Re-compute the time -
5935 update_time_from_event - as each event is processed. Reverses
5938 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5940 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5942 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5944 * sim-events.c (sim_events_process): Delete redundant call to
5945 update_time_from_event.
5946 (sim_events_slip): Always decrement time_from_event.
5947 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5948 Delete assertion that time_from_event >=0 when work in queue, no
5951 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5953 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5954 (standard_option_handler): Update.
5956 * sim-options.h: Clarify documentation.
5957 (OPTION_LONG_ONLY_P): Delete definition.
5958 (OPTION_VALID_P): Define.
5960 * sim-options.c (sim_print_help): Allow short only options.
5961 (sim_parse_args): Ditto.
5962 (sim_args_command): Skip short only options.
5963 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5964 separate entries for short and long options in the HANDLERS and
5966 (sim_parse_args): Disable argument permutation.
5968 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5970 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5971 Add argument M, size of data type.
5972 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5973 Declare, ditto for 5, 6 & 7 byte transfers.
5974 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5977 * sim-n-core.h (sim_core_trace_M): Rename from
5978 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5979 with transfer type. Print transfer direction. Handle 1 and 2 byte
5981 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5983 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5984 Update all functions.
5986 * sim-core.c: Generate functions starting with 16 not 1.
5987 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5988 all 5, 6 & 7 byte transfers.
5990 * sim-n-core.h (sim_core_read_misaligned_N,
5991 sim_core_write_misaligned_N): Implement.
5993 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5995 * sim-endian.h (U16_8): Implement
5997 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5999 * sim-endian.h (VL8_16, VH8_16): Implement.
6001 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
6003 (memory_option_handler): Only zalloc modulo bytes when non-zero.
6004 (memory_option_handler): Skip comma in alias address list
6006 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
6008 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
6010 (parse_size, parse_addr): New functions
6011 (memory_option_handler, memory_options): Parse address & size
6012 using new functions. Pass level, space, modulo to do_memopt_add &
6015 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
6017 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
6018 `attach_type attach' argument with `unsigned level' argument.
6021 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
6022 sim_core_attach): Replace argument attach with level. Update
6023 verification of arguments.
6024 (sim_core_map_detach, sim_core_detach): Replace argument attach
6027 * sim-basics.h (enum _attach_type): Delete.
6029 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
6031 * sim-core.h (sim_core_write_8): Define.
6033 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6035 * sim-bits.h: Document ROTn macro.
6037 * sim-endian.h (H2T): Handle 16 byte variables.
6039 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
6042 * sim-core.c: Do not generate sim_core_*_word.
6044 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
6045 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
6047 * sim-core.h (sim_core_read_unaligned_word,
6048 sim_core_read_aligned_word, sim_core_read_word,
6049 sim_core_write_unaligned_word, sim_core_write_aligned_word,
6050 sim_core_write_word): Change to macros that map onto sim_core_*_N.
6052 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
6054 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
6056 * sim-endian.h: Disable 16 byte support.
6058 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6060 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
6062 * sim-n-core.h (sim_core_trace_N): New function.
6063 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
6064 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
6066 * sim-endian.h: Add 128 bit variant.
6068 * sim-core.h, sim-core.c: Add 128 bit variant.
6070 * sim-types.h: Add signed128 and unsigned128 types using a struct.
6072 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6074 * sim-events.c (sim_events_process): Clear events->work_pending.
6075 (sim_events_tickn, sim_events_tick): Accumulate, instead of
6076 setting, nr_ticks_to_process.
6077 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6078 when the event queue isn't next.
6080 * sim-events.h, sim-events.c (sim_events_slip): New function.
6082 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6084 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6086 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6089 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
6091 * nrun.c (main): Remove useless test of name != NULL.
6092 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
6094 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6096 * sim-fpu.c (EXPMAX): Type is unsigned.
6097 (MIN_INT, MAX_INT): Type is signed64.
6098 (i2fpu): Type of val is signed64.
6100 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6102 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6103 a bucket size of zero.
6105 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6106 OPTION_PROFILE_PC): Define.
6107 (profile_option_handler): Add support for --profile-pc and
6108 --profile-pc-granularity options.
6109 (profile_pc_init): When possible, compute nr buckets from bucket
6112 * sim-profile.c (profile_pc_init): Align the profile-pc end
6113 address with the profile-pc bucket size.
6115 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6116 something less ambiguous.
6117 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6119 * sim-profile.c (profile_pc_cleanup): New function. Move
6120 profile_pc_uninstall code to here.
6121 (profile_pc_uninstall): Call.
6122 (profile_pc_init): Call.
6124 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6126 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6127 file using BSD gprof format.
6129 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6131 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6132 MSBIT64): Force result to unsignedN.
6134 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6136 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6138 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6139 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6140 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6141 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6143 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6145 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6148 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6149 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6151 (sim_core_attach): Rename buffer_freed to free_buffer, type
6152 void*. Ensure that allocated buffer is alligned according to
6155 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6157 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6158 (ALU64_SUB): Define.
6160 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6161 (.gdbinit): Remove dependencies, generate once per build.
6163 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6165 * sim-n-core.h (sim_core_read_aligned_N,
6166 sim_core_write_aligned_N): Make xaddr param type address_word not
6169 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6171 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6172 unpacked floating point struct. Pass sim_fpu object by reference.
6173 Add preliminary support for rounding modes.
6175 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6177 * configure: Regenerated to track ../common/aclocal.m4 changes.
6179 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6181 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6182 WITH_TARGET_BITSIZE.
6184 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6186 * sim-profile.c (profile_print_core): label needs empty statement.
6188 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6190 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6191 and zfree instead of xmalloc and free. Prevents warnings.
6193 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6195 * configure: Regenerated to track ../common/aclocal.m4 changes.
6197 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6199 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6200 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6202 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6203 controling the bitsize/msb of the target.
6205 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6207 * Make-common.in: New files sim-break.c, sim-break.h.
6208 * sim-base.h: Add point to breakpoint list to sim_state_base.
6209 * sim-break.c sim-break.h: New modules that implement intrinsic
6211 * sim-module.c: Add breakpoint module.
6213 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6215 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6217 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6219 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6220 (SIGBUS) define for Windows.
6221 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6222 * sim-resume.c: define SIGTRAP for windows.
6223 * sim-xcat.h: use token pasting if ALMOST_STDC.
6225 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6227 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6229 (CONFIG_CFLAGS): Add same.
6231 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6233 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6234 (SIGNED32): use ##i32.
6236 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6238 * configure: Regenerated to track ../common/aclocal.m4 changes.
6240 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6242 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6245 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6246 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6247 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6248 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6249 (CONFIG_CFLAGS): Add same.
6251 * aclocal.m4: Perform AC_SUBST on optional options.
6253 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6255 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6257 * sim-options.c (standard_option_handler): Typo in warning message.
6259 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6261 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6262 insn count. Make count conditional on there being a valid
6264 (profile_pc_init): Make default PC profile frequency an arbitrary
6267 * sim-base.h: Ditto.
6269 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6272 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6275 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6277 * configure: Regenerated to track ../common/aclocal.m4 changes.
6279 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6281 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6282 configured alignment.
6284 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6286 * configure: Regenerated to track ../common/aclocal.m4 changes.
6288 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6290 * sim-config.c (sim_config): Check for default alignment.
6292 * sim-options.c (standard_option_handler): Add alignment option.
6294 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6295 default alignment requirements on memory accesses.
6297 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6299 * sim-load.c (sim_load_file): Return failure if the executable
6300 had no loadable sections.
6302 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6304 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6307 * sim-core.c (sim_core_signal): When bad access halt simulator
6308 SIGSEGV / SIGBUS instead of aborting.
6309 (signal.h): Include.
6311 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6312 options was missing.
6314 * sim-bits.h (MOVED): Define
6316 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6318 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6321 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6323 * sim-bits.c: Add 8 bit versions of bit macros.
6325 * sim-bits.h: Ditto.
6327 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6329 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6330 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6332 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6333 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6335 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6336 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6338 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6340 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6341 configure.in: Output to cconfig.h instead of config.h.
6343 * configure: Regenerated to track ../common/aclocal.m4 changes.
6345 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6347 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6350 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6352 * callback.c (os_write): divert stdout and stderr to their
6355 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6357 * sim-profile.c (profile_print_speed): Call
6358 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6360 * sim-events.c (sim_events_elapsed_time): New function return nr
6361 host MS consumed by the simulator.
6362 (sim_watch_valid): Use.
6364 * sim-module.c (modules): Install sim_events very very early.
6366 * sim-profile.c (profile_print): Call profile_print_pc.
6368 (profile_pc_init): New function, set up processor for PC
6370 (profile_print_pc): New function, print a PC profile.
6371 (profile_pc_event): New function, sample PC.
6373 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6374 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6377 * sim-options.c (sim_print_help): Pacify GCC.
6379 * sim-n-core.h (sim_core_read_aligned_N,
6380 sim_core_write_aligned_N): Add un-conditional profile call.
6381 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6382 profile call when aligned read/write isn't used.
6384 * sim-base.h: Include sim-profile, sim-model after sim-core &
6385 sim-events allow sim-core to define useful values.
6387 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6388 (profile_option_handler, profile_options): Add support for
6389 --profile-core option.
6390 (print_bar): Include when core profiling.
6391 (profile_print_core): New function, print core profile.
6393 * sim-config.c (print_sim_config): Print profile status.
6395 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6396 WITH_PROFILE_PC_P): Define.
6397 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6398 (PROFILE_COUNT_CORE): Define.
6400 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6402 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6403 interrupt_names array as the data.
6404 (sim-watch.h): Document.
6406 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6408 * sim-options.c (sim_print_help): When the doc string is to long
6411 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6412 that only the first few the watch options are listed. Generate
6413 meanginful usage messages.
6415 * sim-options.h (struct OPTION): Clarify use of doc_name field
6417 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6419 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6420 (standard_option_handler): Handle --architecture-info.
6422 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6424 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6425 illegal zero-sized array.
6426 * sim-core.c (sim_core_xor_read_buffer): same.
6428 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6430 * nltvals.def: Regenerate.
6432 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6434 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6436 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6438 * sim-bits.c (MASKED): Delete.
6439 (EXTRACTED): Delete.
6440 (LSEXTRACTED, MSEXTRACTED): New functions.
6442 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6443 (MSMASKEDn, LSMASKEDn): Add last argument.
6446 * sim-bits.h (EXTEND8, EXTEND16): Define.
6447 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6449 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6451 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6452 current instruction address.
6454 * sim-inline.h (*_ENGINE): Define.
6456 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6458 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6460 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6461 (watch_option_handler): Call delete_watchpoint with ident or type.
6462 (sim_watchpoint_install): Create interrupt specific watchpoint
6463 commands on the fly.
6464 (do_watchpoint_create): New function, create a watch point using
6465 type/int-nr info encoded in the option nr.
6466 (do_watchpoint_info): New function. List active watchpoints.
6468 * sim-watch.h: Change data structure to a list.
6470 * sim-memopt.c (memory_option_handler): Require explicit "all"
6471 before deleting all memory regions.
6473 * sim-utils.c (sim_do_commandf): New function, printf version of
6476 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6478 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6480 (SIGNED64, UNSIGNED64): Delete.
6481 (ALU64_ADD): Don't rely on bit endianness.
6482 (ALU64_BEGIN): Define.
6484 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6485 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6487 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6488 suffix - u64, LL - to 64 bit constants.
6490 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6492 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6494 * sim-utils.h (NZALLOC): Define - zalloc * N.
6496 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6497 implementation of read/write functions.
6499 * Make-common.in (sim-hrw.o): New target.
6501 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6504 * sim-memopt.c (memory_option_handler): Implement memory-size
6505 command. Implement memory-alias command. Let memory-delete delete
6507 (add_memopt): New function. Add a memory region.
6508 (do_memopt_delete): New function. Delete a memory region.
6510 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6512 * sim-core.c (sim_core_detach): New function.
6513 (sim_core_map_detach): New function. Perform the actual detach.
6514 (sim_core_init): Move initialization code from here.
6515 (sim_core_install): To here.
6516 (sim_core_uninstall): And here.
6518 * sim-module.c: Add memopt module.
6520 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6521 simulator base type.
6523 * Make-common.in (sim_main_headers): Add sim-memopt.h
6524 (sim-memopt.o): New target.
6526 * sim-core.c (sim_core_install): Add core_options to the option
6529 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6532 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6535 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6536 address_word, add mask member.
6538 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6539 address_word, allow for 64bit targets in 32bit host. Add modulo
6541 (sim_core_map_attach): Ditto.
6542 (new_sim_core_mapping): Ditto.
6543 (sim_core_translate): Mask address when modulo memory.
6545 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6547 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6549 * gdbinit.in: New file.
6550 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6551 * Make-common.in (distclean): Delete .gdbinit.
6552 (.gdbinit): Add rule for.
6553 * configure: Regenerated to track ../common/aclocal.m4 changes.
6555 * Make-common.in (cgen-run.o): Add rule for.
6557 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6559 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6561 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6562 both resumed and previous elapsed time.
6563 (sim_events_init): Set initial_wallclock and current_wallclock to
6565 (sim_events_install): Install sim_events_suspend and
6567 (sim_events_watch_clock): Allow for suspended simulator when
6568 computing the time of the clock event.
6570 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6571 initial_wallclock to elapsed_wallclock, set both to zero.
6572 (sim_events_init, sim_events_uninstall): Delete prototypes.
6574 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6576 * sim-module.c(sim_module_resume, sim_module_suspend): New
6579 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6581 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6584 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6586 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6587 * Make-common.in (TAGS): Likewise.
6588 * sim-n-bits.h: Add TAGS comments for all functions.
6589 * sim-n-core.h: Likewise.
6590 * sim-n-endian.h: Likewise.
6592 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6594 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6597 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6599 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6602 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6604 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6605 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6607 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6609 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6610 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6611 nr_transfered and nr_this_transfer unsigned.
6613 * sim-events.c (sim_events_tickn): N is signed, as limited to
6616 * sim-n-endian.h (offset_N): Change size to unsigned.
6618 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6620 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6622 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6624 * sim-options.c (sim_parse_args): Use dupargv.
6626 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6628 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6630 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6632 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6635 * sim-options.c (standard_options): Add --architecture=MACHINE and
6636 --target=TARGET options.
6637 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6638 (standard_option_handler): Handle architecture and target options.
6641 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6643 (sim_analyze_program): Set prog_bfd architecture from
6644 STATE_ARCHITECTURE if known.
6646 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6648 * configure: Regenerated to track ../common/aclocal.m4 changes.
6651 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6653 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6654 that option does not apply to certain files.
6656 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6658 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6659 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6660 offset from MSB/LSB.
6662 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6663 access address of sub word quantity of a hosts 16, 32, 64 bit word
6665 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6666 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6667 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6668 return N*2 byte value with argument in Hi/Lo word. Renamed from
6669 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6671 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6672 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6673 so that bit offset is explicit.
6675 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6677 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6678 Update STATE_PROG_BFD when needed with a dup'd copy of the
6681 * sim-config.c (sim_config): Delete ABFD argument, use
6682 STATE_PROG_BFD directly.
6684 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6686 * run.c (main): Pass the open ABFD to sim_create_inferior.
6688 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6692 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6693 hardware only simulator targets.
6695 * Make-common.in (sim-hload.o): Add rule.
6697 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6699 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6700 used by copyargv and freeargv.
6702 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6703 STATE_PROG_ARGV, not just a pointer.
6705 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6707 * configure: Regenerated to track ../common/aclocal.m4 changes.
6710 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6712 * aclocal.m4 (sim-endian): Add second argument to
6713 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6714 default endian when not hardwired.
6716 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6717 else failes value for target byte order.
6719 * sim-config.c (sim_config): Add abfd arguments. Set
6720 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6722 (sim_config): Return SIM_RC, don't abort.
6725 * run.c (main): Update call to sim_open - add ABFD argument.
6726 * nrun.c (main): Add NULL ABFD argument.
6728 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6730 * callback.c (os_poll_quit): Make static.
6731 Call sim_cb_eprintf, not p->eprintf.
6732 (sim_cb_printf, sim_cb_eprintf): New functions.
6733 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6735 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6736 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6737 sim-utils.h. #include sim-utils.h.
6738 * sim-utils.h: Above decls moved here.
6739 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6741 * sim-watch.c (action_watchpoint): Fix thinkos.
6743 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6745 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6747 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6749 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6750 to FORCED_ALIGNMENT case.
6752 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6754 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6756 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6758 * Make-common.in (libsim.a): Fix typo.
6760 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6762 * nrun.c (main): Verify the structure returned before using it.
6764 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6766 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6769 * sim-engine.c (sim_engine_install): New function. Install the
6770 engine init functions.
6771 (sim_engine_init): [Re]initialize the simulator engine.
6773 * sim-module.c: Add sim_engine to list of modules that always
6776 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6778 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6779 to remove the old watchpoint, not delete_watchpoint.
6780 (watch_option_handler): Action the correct watchpoint, not just
6783 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6785 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6786 both low and high word.
6787 (sim_core_write_aligned_N): Ditto.
6789 * sim-trace.c (set_trace_options): Delete code explicitly setting
6792 * sim-options.c (sim_print_help): Call the list commands if not a
6793 standalone simulator.
6794 (sim_print_help): Advise that some options may not be applicable.
6796 * sim-trace.c (set_trace_options): Assume core present.
6798 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6799 buffer when full not almost full.
6801 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6803 * sim-events.c (sim_events_process): Don't blat the event queue
6804 when processing watchpoints.
6806 * sim-watch.h: Make arg unsigned long - stop sign extension.
6808 * sim-events.c (sim_watch_valid): rewrite so debugable.
6810 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6812 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6813 inequality test is possible.
6814 (handle_watchpoint): Re-pass is_within arg.
6815 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6816 0 to schedule_watchpoint's is_within arg.
6817 (sim_watchpoint_init): Re-pass is_within arg.
6819 * sim-options.c (sim_print_help): Add is_command argument. Don't
6820 include -- prefix when called from the command line interpreter.
6822 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6824 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6825 zero indicates that the test should be reversed.
6826 (sim_events_watch_core): Ditto.
6827 (WATCH_CORE): Compare range against is_within.
6830 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6832 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6833 sim_core_read_buffer. Check nr-bytes transfered.
6835 * sim-core.h (sim_core_common): Define a new struct that contains
6836 the common data. to sd and cpu structures.
6837 * sim-core.c (sim_core_attach): Update.
6838 (sim_core_init): Update. Remember to copy initialized data to each
6840 (sim_core_find_mapping): Ditto.
6842 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6843 (sim_core_write_buffer): Ditto.
6845 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6846 transfer use xor version of read buffer.
6847 (sim_core_write_unaligned_N): Ditto for write.
6849 * sim-core.c (sim_core_xor_read_buffer): New function implement
6850 xor-endian data read breaking transfer up into xor-endian sized
6852 (sim_core_xor_write_buffer): Ditto for write.
6853 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6854 - needed for xor-endian transfers.
6856 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6858 * sim-inline.h: Review description.
6860 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6861 to just those involved in data transfers and configuration.
6863 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6865 * sim-n-core.h (sim_core_read_aligned_N): Use.
6866 (sim_core_read_unaligned_N): Ditto.
6867 (sim_core_read_unaligned_N): Ditto..
6868 (sim_core_write_unaligned_N): Ditto.
6870 * sim-core.h: Add xor endian bitmap to main structure. *
6872 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6874 (sim_core_read_aligned_N): Ditto.
6876 * sim-core.c (sim_core_set_xor_endian): New function.
6877 (sim_core_attach): Don't overwrite the per-cpu xor map when
6878 cloning the global core.
6880 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6882 * sim-engine.h: Update below so that it is using an enumerated
6885 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6887 * sim-engine.c (sim_engine_restart):
6888 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6889 return value used for simulator restart from 0 to 2.
6891 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6893 * cgen-scache.c (scache_option_handler): Add is_command arg.
6895 * sim-model.c (model_option_handler): Add is_command argument.
6897 * sim-profile.c (profile_option_handler): Add is_command arg.
6899 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6902 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6903 order that they are registered.
6905 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6906 between option and command line processing.
6908 * sim-options.c: Include stdlib.h, ctype.h.
6910 * Make-common.in (sim-watch.o): Add rule.
6911 (sim_main_headers): Assume sim-assert.h included.
6912 (sim-*.o): Simplify make rule.
6914 * sim-module.c: Add sim_watch_install to module list.
6916 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6918 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6921 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6922 * sim-events.c (sim_events_install): Ditto.
6923 * sim-core.c (sim_core_install): Ditto.
6924 * sim-model.c (model_install): Ditto.
6925 * sim-options.c (standard_install): Ditto.
6926 * sim-profile.c (profile_install): Ditto.
6927 * sim-reason.c (sim_stop_reason): Ditto.
6928 * sim-run.c (sim_engine_run): Ditto.
6929 * sim-utils.c (sim_analyze_program): Ditto.
6931 * sim-module.c (modules): Make profile_install and trace_install
6934 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6936 * sim-options.c (standard_option_handler): Set the byte order.
6938 * sim-events.c (sim_events_process): Allow multi tick processing.
6939 (sim_events_tickn): New function - multi cycle tick.
6941 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6942 prototypes. Under development.
6943 (sim_events): Replace processing with nr_ticks_to_process.
6945 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6947 * nrun.c (main): Pass callbacks to sim_open instead of using
6950 * run.c (main): Ditto.
6952 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6954 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6955 stop tk interrupting malloc calls.
6956 (sim_events_zalloc): Converse.
6958 * Make-common.in (sim_main_headers): Add sim-events.h.
6960 * sim-events.c (sim_events_schedule_after_signal): Change return
6961 type to void - signal events are strictly internal.
6962 (sim_events_init): Allocate a finite buffer for signal events.
6963 (sim_events_schedule_after_signal): Enter signal events into the
6966 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6967 (sim_engine_restart): Ditto.
6968 (sim_engine_abort): Ditto.
6969 * sim-stop.c (sim_stop): Ditto.
6970 (control_c_simulation): Ditto.
6971 * sim-resume.c (sim_resume): Ditto.
6972 (has_stepped): Ditto.
6973 * sim-abort.c (sim_engine_abort): Ditto.
6975 * sim-basics.h (transfer_type): New type.
6977 * sim-core.c (sim_core_signal): New function. Print core signal
6979 (sim_core_find_mapping): Add transfer argument.
6981 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6982 SIM_CORE_SIGNAL if a recoverable abort.
6983 * sim-core.c (sim_core_find_mapping): Ditto.
6985 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6987 * sim-core.c (sim_core_find_mapping): Replace calls to
6988 sim_io_error to more resiliant sim_engine_abort.
6990 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6991 (sim_core_write_unaligned_N): Ditto.
6993 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6995 * sim-module.c: Add sim_events_install to list.
6997 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6999 (sim_events_init): Now returns SIG_RC.
7001 * sim-run.c: New file. Generic sim_engine_run.
7002 * sim-reason.c: New file. Generic sim_stop_reason.
7003 * sim-stop.c: New file. Generic sim_stop.
7004 * sim-resume.c: New file. Generic sim_resume.
7006 * Make-common.in (sim-engine.o): Add rule.
7007 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
7009 * sim-engine.h, sim-engine.c: New file. Provide generic
7010 implementation of sim_engine_halt, sim_engine_error. et.al.
7012 * sim-base.h (sim_state_base): Add member halt.
7013 (sim-engine.h): Include.
7015 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
7017 * sim-events.c (sim_events_poll): Update event handler.
7019 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
7021 * sim-events.h, sim-events.c (sim_events_watch_clock): New
7023 (sim_events_watch_sim): New function.
7024 (sim_events_watch_core): New function.
7025 (sim_watch_valid): New function.
7026 (sim_events_preprocess): New function.
7027 (sim_events_process): Process the watchpoints as well as the timer
7029 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
7030 (sim_events_deschedule): Check all the queues when removing an
7032 (sim_events_init): Ditto for cleaning.
7034 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
7036 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
7038 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
7040 * callback.c (os_open): Type of arg flags is int.
7042 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
7044 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
7045 just like normal numbers as per IEEE rules.
7047 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
7049 * callback.c (os_close): Mark the descriptor as being
7050 available if the close succeeded.
7051 (os_open): Pass 0644 as the mode of the file being created.
7053 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
7055 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
7058 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
7059 * sim-lnline.h: Update.
7061 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
7062 conversion functions.
7063 (sim_fpu_to{32,64}[iu]): New fp2int functions.
7065 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
7066 compare functions. Replacing.
7067 (sim_fpu_cmp): This. Delete.
7069 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
7071 * sim-core.c (sim_core_find_mapping): Call engine_error not
7072 sim_io_error when possible.
7074 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
7076 * sim-endian.h (V1_H2): Add macro's to insert a word into a
7077 high/low double word.
7079 * sim-trace.h: Remove definition of attribute - defined in
7082 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7084 * sim-options.h (struct OPTION): Add doc_opt as the documenting
7085 name of the option - or family of options.
7087 * sim-options.c (sim_args_command): Match command `a-b c' with
7088 option `--a-b-c' from option table.
7090 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7092 * sim-options.c (sim_print_help): For optional arguments, wrap
7095 * sim-trace.c (set_trace_options): New function, handle optional
7096 argument and multiple assignment.
7097 (trace_option_handler): Update.
7099 * sim-trace.c (trace_option_handler): Trace branch and not fpu
7100 when branch tracing selected.
7102 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
7104 * sim-trace.c (trace_one_insn): Make a va-args function.
7106 * sim-trace.c (trace_vprintf): New function, va-arg version of
7109 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
7111 * sim-trace.c (trace_uninstall): Don't close a file twice.
7112 * sim-profile.c (profile_uninstall): Likewise.
7114 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
7116 * sim-trace.c (toplevel): Include bfd.h.
7117 (trace_options): Note that --trace-linenum also turns on
7118 --trace-insn. Add --trace-{branch,semantics}.
7119 (trace_option_handler): If --trace-linenum, also turn on
7120 --trace-insn. Add --trace-branch support. If --trace-semantics,
7121 turn on ALU, FPU, branch, and memory tracing.
7122 (trace_one_insn): New function to trace an instruction. Support
7124 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7126 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7127 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7128 (TRACE_branch): Add new mask.
7129 (TRACE_*_P): Define all possible trace_p macros.
7130 (trace_one_insn): Declare function.
7132 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7134 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7135 GNU C doesn't support __attributes__.
7136 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7139 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7141 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7142 addresses are masked forcing them to be correctly aligned.
7143 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7144 * sim-config.c (config_alignment_to_a): Update.
7146 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7148 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7150 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7151 processor specific core maps.
7152 (sim_core_map_attach): Copy the core map data to each of the
7153 processor specific core data structures.
7154 * sim-core.c (sim_core_find_mapping): Update.
7156 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7157 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7158 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7159 alternatives that handle unaligned addresses.
7160 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7162 * cgen-utils.c (sim_disassemble_insn): Update.
7164 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7166 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7169 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7172 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7174 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7176 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7179 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7182 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7184 * cgen-trace.c: Prepend additional trace_printf argument.
7186 * cgen-utils.c (sim_disassemble_insn): Add additional core
7189 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7191 * nrun.c (main): Catch/report errorenous simulator states.
7193 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7194 * sim-trace.c: #include string.h/strings.h so that memset is
7196 * sim-utils.c: Ditto.
7197 * sim-profile.c: Ditto. And stdlib.h.
7198 (print_bar): Only define when used by instruction or memory profiler.
7200 * sim-options.c (standard_option_handler): Make ul more local.
7202 * sim-load.c (sim_load_file): Make the name constant.
7203 (sim_load_file): Passify gcc.
7205 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7207 * sim-utils.c, sim-load.c: Include sim-utils.h.
7209 * sim-base.h (sim_cpu): Pre define here so available to all.
7211 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7212 Restore the sim_cpu and instruction_address arguments so that full
7213 information is available to the abort function.
7214 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7215 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7217 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7218 tracing support for sim-events and sim-core.
7219 (trace_option_handler): Convert #if to if where possible so always
7220 compiled/checked by C compiler.
7221 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7223 * sim-base.h: Adjust comment documenting how to define the cpu
7225 (sim_state_base): Add sim_core and sim_events to simulator base
7228 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7229 * sim-core.c (sim_core_init, sim_core_attach,
7230 sim_core_find_mapping): Update.
7231 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7232 update_time_from_event, insert_sim_event,
7233 sim_events_schedule_after_signal, sim_events_deschedule,
7234 sim_events_tick): Ditto.
7236 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7237 sim-model.h): Move #includes from here.
7238 * sim-base.h: To here.
7239 (sim-core.h, sim-events.h, sim-io.h): Include also
7241 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7243 * callback.c (default_callback): Missing initialisers.
7245 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7247 * sim-utils.c (sim_add_commas): New function.
7248 * sim-basics.h (sim_add_commas): Add prototype.
7249 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7250 * sim-profile.c (COMMAS): New macro.
7251 (print_*): Use it to print commas in numbers.
7253 * configure: Regenerated.
7255 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7256 (cgen_state): New member run_fast_p.
7257 (cgen_init): Add prototype.
7258 (sim_disassemble_insn): New arg `cpu'.
7259 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7260 * cgen-utils.c (cgen_init): New function.
7261 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7262 * genmloop.sh: Call engine_halt if loop exits.
7264 * Makefile.in (sim-options_h): Define.
7265 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7266 (sim-model.o): Add new rule.
7267 (cgen-{scache,trace,utils}.o): Add new rules.
7268 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7269 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7270 Indent output by 2 spaces.
7271 * cgen-scache.h (scache_print_profile): Update.
7272 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7273 Use trace_printf, not fprintf.
7274 (trace_extract): Use trace_printf, not cgen_trace_printf.
7275 * genmloop.sh (!FAST case): Increment `insn_count'.
7276 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7277 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7278 access macro's name.
7279 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7280 Change return type to SIM_RC.
7281 (sim_core_{install,uninstall}): New functions.
7282 * sim-core.h (sim_core_{install,uninstall}): Declare.
7283 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7284 Change return type to SIM_RC.
7285 * sim-model.h (models,machs,model_install): Declare.
7286 * sim-module.c (modules): Add scache_install, model_install.
7287 (sim_post_argv_init): Set cpu->state backlinks.
7288 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7289 (standard_option_handler): Likewise.
7290 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7293 (profile_options): Delete --profile-simcache.
7294 (profile_option_handler): Likewise.
7295 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7297 (profile_print_{memory,model}): Likewise.
7298 (profile_print_simcache): Delete.
7299 (profile_print_speed): New function.
7300 (profile_print): Rewrite.
7301 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7302 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7303 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7304 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7305 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7306 (profile_print): Update prototype.
7308 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7310 * cgen-scache.[ch], cgen-sim.h: New files.
7311 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7312 * sim-model.c: New file.
7314 * Make-common.in (clean targets): Undo patch of Apr. 22.
7316 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7318 * sim-n-bits.h (signed): If we have a standard compiler, undef
7319 signed, so that signedN is defined correctly.
7321 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7323 * sim-module.h, sim-model.h, sim-profile.h: New files.
7324 * sim-module.c, sim-profile.c: New files.
7325 * Make-common.in (SIM_PROFILE): Define
7326 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7327 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7328 (sim_module.o,sim-profile.o): Add rules for.
7329 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7330 (--enable-sim-profile): Add.
7331 * configure: Regenerated.
7332 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7333 model. Move trace and profile support to sim-{trace,profile}.h.
7334 New members trace_data, profile_data.
7335 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7336 * sim-config.h: Provide default definition of WITH_PROFILE.
7337 (WITH_TRACE): Change default to -1.
7338 (MAX_NR_PROCESSORS): Always define.
7339 * sim-options.c: Move trace and profile support to
7340 sim-{trace,profile}.h.
7341 (sim_pre_argv_init): Moved to sim-model.c.
7342 (standard_install): New function.
7343 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7344 (standard_install): Declare.
7345 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7346 (trace_install, trace_uninstall): New functions.
7347 (trace_printf): Update reference to TRACE_FILE.
7348 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7349 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7350 (WITH_TRACE_FOO_P): Define.
7351 (trace_install): Declare.
7352 (TRACE_DATA): New struct.
7354 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7356 * run.c: Undo last exec_bfd patch.
7357 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7359 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7361 * run.c (exec_bfd): Add back in.
7362 (main): Set exec_bfd.
7364 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7366 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7368 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7370 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7371 less well defined engine_error.
7372 * sim-core.c: Ditto.
7374 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7376 * Make-common.in: Change clean targets to use :: so that other
7377 Makefiles can have their own clean targets.
7378 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7379 __STDC__ to control use of stdarg vs. varargs syntax. Some
7380 systems can't use __STDC__, but require stdarg.
7382 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7384 * sim-options.c (standard_options): Add --endian.
7385 (standard_option_handler): Likewise.
7387 * nrun.c: #include <signal.h>.
7388 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7389 handler that calls sim_stop ().
7391 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7393 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7394 handler that calls sim_stop (). Simulators may still be
7395 establishing their own handler.
7397 * sim-events.c (sim_events_poll): Rename from
7398 sim_events_at_large_int. Poll IO.
7400 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7403 * callback.c (os_poll_quit): New function poll for quit signal
7405 (default_callback): Include magic number.
7407 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7409 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7410 Check for functions getrusage, time.
7411 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7412 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7413 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7414 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7416 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7418 * sim-options.c, sim-options.h: New files.
7419 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7420 * Make-common.in (nrun.o): Add rules for.
7423 * run.c (main): Check return value of sim_open.
7425 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7426 (sim_main_headers): Add sim-trace.h.
7427 * run.c (exec_bfd, target_byte_order): Delete.
7428 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7429 call sim_load instead. Check return code of sim_create_inferior.
7430 * sim-base.h (CURRENT_STATE): Define.
7431 (sim_state_base): Make typedef. New members options, prog_argv,
7432 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7433 mem_size, memory [+ corresponding access macros].
7434 (sim_cpu_base): New typedef.
7435 * sim-trace.h: New file.
7436 * sim-trace.c: New file.
7437 * sim-basics.h: #include it.
7438 * sim-load.c: New file.
7440 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7442 * Make-common.in (INSTALL): Set to @INSTALL@.
7443 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7444 (install-common): Depend upon installdirs. Use
7445 $(program_transform_name) directly, rather than using
7447 (installdirs): New target.
7448 * Makefile.in (INSTALL): Set to @INSTALL@.
7449 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7450 (install-man): Depend upon installdirs. Use
7451 $(program_transform_name) directly, rather than using
7453 (installdirs): New target.
7455 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7457 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7460 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7462 * sim-basics.h: Only bring in config.h and tconfig.h if
7465 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7467 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7468 numbering convention of the target.
7469 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7470 and WITH_TARGET_WORD_MSB.
7471 (sim_config): When possible, check for consistency with bitsize
7474 * sim-bits.h: Allow MSB to be other than zero.
7475 * sim-bits.c: Ditto.
7476 * sim-n-bits.h: Ditto.
7478 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7479 * sim-n-bits.h (MSMASKEDn): Ditto.
7481 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7483 * Makefile.in (INSTALL): Change install.sh to install-sh.
7485 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7487 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7489 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7491 * run.c (main): Check that a program to run was specified.
7493 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7495 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7497 * configure: Regenerated to track ../common/aclocal.m4 changes.
7500 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7502 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7503 * sim-config.h: To here.
7505 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7506 (sim_main_headers): Define.
7507 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7508 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7510 (sim-utils.o): Add rule for.
7511 * sim-utils.o: New file.
7512 * sim-basics.h: #include sim-base.h.
7513 (zalloc): Make argument unsigned long.
7514 * sim-base.h: New file.
7515 * sim-inline.h (SIM_IO support): Delete.
7516 * sim-io.h: Delete inline support.
7517 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7518 * sim-config.c: sim-state.h renamed to sim-main.h.
7519 * sim-core.c: Likewise.
7520 * sim-events.c: Likewise.
7522 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7524 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7525 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7527 * configure: Regenerated to track ../common/aclocal.m4 changes.
7529 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7531 * configure: Regenerated to track ../common/aclocal.m4 changes.
7533 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7535 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7536 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7537 are defined by the configure.
7539 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7541 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7542 reserved-bits): Always define.
7544 * sim-config.h, sim-config.c (sim_config): New function - and new
7545 file - co-ordinate the setting/checking of the common simulator
7546 configuration options.
7548 * Make-common.in (sim-config.o): Add rule.
7550 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7552 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7553 va_list from void *, since va_list might not be a pointer type.
7555 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7557 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7559 (offset_N): Correct computation of LE offset.
7561 * sim-io.c (sim_io_error): Include a new line when reporting
7564 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7567 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7569 * run.c: Include alloca-conf.h.
7571 * callback.c (os_evprintf_filtered): Fix typo.
7573 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7575 * run.c (string.h, strings.h, stdlib.h): Include.
7577 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7578 0 when nothing pending.
7580 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7581 will soon be going away.
7582 (getopt): Plicate GCC.
7584 * sim-endian.c (sim-io.h): Plicate GCC.
7585 * sim-bits.c (sim-io.h): Ditto.
7586 * sim-n-bits.h (ROTn): Ditto.
7588 * sim-io.c (sim_io_error): Correct check for NULL.
7590 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7592 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7595 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7597 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7598 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7600 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7602 * sim-alu.h: Include sim-xcat.h.
7604 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7606 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7607 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7610 * sim-events.c (sim_events_at_large_int): New function. Just
7611 schedules an event every large-int ticks.
7612 (sim_events_init): Call.
7613 (sim_events_tick, sim_events_process): Move async handing to
7614 sim_events_process. Move timer decrement so that it occures after
7615 events have been processed.
7617 * sim-basics.h (struct _engine): Remove declaration.
7619 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7620 everything with same. Rename global struct to SIM_DESC.
7621 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7622 * sim-io.h, sim-io.c: Ditto.
7624 * sim-assert.h: New file. Optional assertion checking macros.
7625 * sim-io.c (sim_io_error): Make just this function tolerant to
7628 * sim-xcat.h: New file. Define concatenate macros.
7629 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7630 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7634 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7636 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7638 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7640 * sim-inline.h: Add definitions for sim-types.
7641 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7644 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7646 * sim-events.h: Remove defunct reference to callback struct.
7648 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7650 * configure: Re-generate.
7652 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7654 * Make-common.in (CSEARCH): Do not include the gdb directory in
7657 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7659 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7660 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7661 to explicitly incorporate these.
7663 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7664 specify the alignment restrictions of the target architecture -
7665 without this option all alignment restrictions are accomodated.
7666 (--enable-sim-assert): New option. Conditionally compile in
7667 assertion statements.
7668 (--enable-sim-float): New option. Strongly specify the target's
7669 floating point support.
7670 (--enable-sim-hardware): New option. Specify the hardware devices
7671 included in the simulation.
7672 (--enable-sim-packages): New option. Specify the hardware
7673 packages included in the simulation.
7674 (--enable-sim-regparm): New option. Specify that parameters be
7675 passed in registers instead of on the stack.
7676 (--enable-sim-reserved-bits): New option. Specify that reserved
7677 bits within an instruction are are correctly set.
7678 (--enable-sim-smp): New option. Specify the level of SMP support
7679 to be included in the simulator.
7680 (--enable-sim-stdcall): New option. Specify an alternative
7681 function call convention.
7682 (--enable-sim-xor-endian): New option. Configure xor-endian
7683 support used by some targets to implement bi-endian support.
7685 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7687 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7688 host endianness to be overridden.
7689 (--enable-sim-endian): Allow the target platform's byte order
7691 (--enable-sim-inline): Control the inlining of common components.
7692 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7693 (--enable-sim-warnings): Enable additional GCC compiler checks.
7694 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7697 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7698 sim-*-n.h so that the names are uniq on dos machines
7699 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7701 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7703 * run.c: #include "libiberty.h".
7704 (main): New locals sd,no_args,sim_argv.
7705 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7706 is program name. Update call to sim_set_callbacks.
7707 Record result of sim_open, pass to other sim_foo routines.
7709 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7711 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7714 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7716 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7717 Route stdout through buffered IO.
7719 * callback.c: Add os_flush_stderr, os_write_stderr,
7720 os_evprintf_filtered functions to route error output through
7723 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7724 Correct return type - should be void.
7726 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7728 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7730 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7731 not provide a default value as undefined indicates disable code.
7733 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7735 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7737 * sim-events.h, sim-events.c: Ditto.
7738 * sim-io.h, sim-io.c: Ditto.
7740 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7742 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7744 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7745 extract the tail or least signifiant bits from an integer of the
7748 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7749 WITH_TARGET_BITSIZE so that the compilation will fail when an
7750 unsupported bitsize value is defined.
7752 (INSERTED*): Convert to functions.
7753 (EXTRACTED*): Ditto.
7755 (SIGN_EXTEND, SEXT): Change to more terse name.
7757 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7759 * sim-inline.h: Allow explicit control over which .c files will be
7760 included by their header.
7762 * sim-inline.h: Allow explicit control over which .c files use the
7763 alternative - REGPARM - parameter passing mechanism.
7765 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7766 icache.c, idecode.c, semantics.c or support.c. Those names are
7767 not generally applicable.
7769 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7771 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7772 in a fashion similar to sim-endian-n.
7774 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7775 both value and address macro's.
7777 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7779 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7781 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7782 generic L_word, H_word macro's.
7784 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7786 * sim-basics.h: Borrow code from ppc directory.
7787 * sim-bits.c: Ditto.
7788 * sim-bits.h: Ditto.
7789 * sim-config.h: Ditto.
7790 * sim-endian-n.h: Ditto.
7791 * sim-endian.c: Ditto.
7792 * sim-endian.h: Ditto.
7793 * sim-inline.c: Ditto.
7794 * sim-inline.h: Ditto.
7795 * sim-types.h: Ditto.
7797 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7799 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7800 all the ALU size alternatives and then auto-configure a default.
7802 * sim-alu.h: Copy ppc/idecode_expression.h.
7804 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7806 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7807 sign extend a bit within a value.
7809 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7810 a pointer into the middle of a host word.
7811 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7813 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7815 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7816 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7817 appropriate definitions of read, write, etc. Add prototype for
7820 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7822 * Makefile.in (libcommon.a): Delete.
7823 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7824 (gentmap,targ-vals.h,targ-map.c): Likewise.
7825 (run-autoconf): Delete.
7826 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7827 (common makefile fragment): Moved back into ...
7828 * Make-common.in: Resurrect.
7829 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7830 * configure: Regenerated.
7832 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7834 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7835 (SIM_AC_OUTPUT): To here.
7837 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7839 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7840 comments and single quotes. Fixes a problem found on hpux.
7842 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7844 * aclocal.m4: Remove Make-common.in from dependencies.
7845 * (distclean): Remove targ-vals.def.
7847 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7848 into here. Makes insertion into makefiles easier. Also, change
7849 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7850 targ-map.o, and run are built. They are now built in the
7851 individual simulator directories, taking sources from ../common as
7852 necessary. This replaces the merging of libcommon.a into
7853 linsim.a, which was problematic for the WinGDB build process.
7854 * run.c: Include config.h from . instead of ../common.
7855 * Make-common.in: Remove. It's no longer necessary.
7857 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7859 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7860 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7862 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7864 * run.c (main): Set target_byte_order before call to sim_open.
7866 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7868 * callback.c: #include <stdlib.h>
7869 (os_error): New function.
7870 (default_callback): Add os_error.
7872 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7874 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7875 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7877 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7879 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7881 * run.c: #include ../common/config.h, tconfig.h.
7882 (myname): New static global.
7883 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7884 Only process -c ifdef SIM_HAVE_SIMCACHE.
7885 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7886 Parse program name from argv[0] and use in error messages.
7887 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7888 Add support for incomplete h8/300 termination indicators.
7889 (usage): Make more verbose.
7890 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7891 * Makefile.in,Make-common.in,callback.c: New files.
7892 * nltvals.def,gentmap.c,gentvals.sh: New files.
7894 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7896 * run.c: Include stdarg.h if __STDC__.
7898 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7900 * run.c (main): Don't print out anything if the signal
7901 number is zero (ie no signal).
7903 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7905 * run.c (main): Print out if the program raised a signal.
7907 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7909 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7912 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7914 * run.c (main): Explicitly cast malloc() parameter.
7916 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7918 * run.c (sim_bfd): New global to hold the bfd pointer for the
7920 (main): Initialize sim_bfd.
7922 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7924 * run.c (main): Use new bfd_big_endian macro.
7926 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7928 * run.c (main): Removed SH specific comments, so source is
7929 generic. Also updated to only load relevant sections. Moved
7930 sim_open() to after callback attach (to match GDB).
7932 * run.1: Removed SH specific comments.
7934 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7936 * run.c (main): Always return sigrc at end.
7938 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7940 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7941 bfd_check_format() fails.
7943 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7945 * run.c, run.1: From sh directory.