1 2021-07-01 Mike Frysinger <vapier@gentoo.org>
3 * Make-common.in (SIM_RESERVED_BITS): Delete.
5 2021-07-01 Mike Frysinger <vapier@gentoo.org>
7 * Make-common.in (GUILE): New variable.
10 2021-06-30 Mike Frysinger <vapier@gentoo.org>
12 * Make-common.in (SIM_SCACHE): Delete.
13 * cgen-scache.h (WITH_SCACHE): Delete.
14 * sim-profile.c (profile_info): Check CGEN_ARCH.
16 2021-06-30 Mike Frysinger <vapier@gentoo.org>
18 * cgen-scache.c (scache_install): Rename to ...
19 (sim_install_scache): ... this. New prototype.
20 * cgen-scache.h (scache_install): Delete.
21 * sim-module.c (early_modules): Delete scache_install.
23 2021-06-30 Mike Frysinger <vapier@gentoo.org>
25 * sim-module.c (early_modules): Delete profile_install.
26 * sim-profile.c (profile_install): Rename to ...
27 (sim_install_profile): ... this. New prototype.
28 * sim-profile.h (profile_install): Delete.
30 2021-06-30 Mike Frysinger <vapier@gentoo.org>
32 * sim-module.c (early_modules): Delete trace_install.
33 * sim-trace.c (trace_install): Rename to ...
34 (sim_install_trace): ... this. New prototype.
35 * sim-trace.h (trace_install): Delete.
37 2021-06-30 Mike Frysinger <vapier@gentoo.org>
39 * sim-engine.c (sim_engine_install): Rename to ...
40 (sim_install_engine): ... this. New prototype.
41 * sim-engine.h (sim_engine_install): Delete.
42 * sim-module.c (early_modules): Delete sim_engine_install.
44 2021-06-30 Mike Frysinger <vapier@gentoo.org>
46 * sim-config.h (WITH_MODEL): Delete.
47 (CURRENT_MODEL, MODEL_ISSUE_IGNORE, MODEL_ISSUE_PROCESS,
48 WITH_MODEL_ISSUE, CURRENT_MODEL_ISSUE): Likewise.
50 2021-06-30 Mike Frysinger <vapier@gentoo.org>
52 * Make-common.in (SIM_DEFAULT_MODEL): Delete.
53 * sim-base.h (struct sim_state): Add model_name.
54 (STATE_MODEL_NAME): Define.
55 * sim-model.c (model_option_handler): Set STATE_MODEL_NAME.
56 (sim_model_init): Delete WITH_MODEL_P check. Change
57 WITH_DEFAULT_MODEL to STATE_MODEL_NAME.
58 * sim-model.h (WITH_DEFAULT_MODEL): Delete.
59 (WITH_MODEL_P): Delete.
61 2021-06-30 Mike Frysinger <vapier@gentoo.org>
63 * cgen-defs.h (cgen_cpu_max_extra_bytes): Add SIM_DESC arg.
64 * cgen-utils.c (cgen_cpu_max_extra_bytes): Likewise. Change sim_machs
66 * sim-base.h (struct sim_state): Add machs.
67 (STATE_MACHS): New define.
68 * sim-cpu.c (sim_cpu_alloc): Pass sd to cgen_cpu_max_extra_bytes.
69 * sim-model.c (model_option_handler): Pass sd to sim_model_lookup.
70 Change sim_machs to STATE_MACHS.
71 (sim_model_lookup): Add SIM_DESC arg. Change sim_machs to
73 (sim_mach_lookup): Likewiwse.
74 (sim_mach_lookup_bfd_name): Likewise.
75 (sim_model_init): Pass sd to sim_model_lookup and
76 sim_mach_lookup_bfd_name.
78 * sim-model.h (enum mach_attr): Delete.
79 (SIM_MODEL): Change num to int.
81 (sim_model_lookup): Add SIM_DESC arg.
82 (sim_mach_lookup): Likewise.
83 (sim_mach_lookup_bfd_name): Likewise.
85 2021-06-29 Mike Frysinger <vapier@gentoo.org>
87 * Make-common.in (Makefile): Replace $(arch) and pass more files to
90 2021-06-29 Mike Frysinger <vapier@gentoo.org>
92 * callback.c [!HAVE_KILL] (os_kill): Return ENOSYS.
94 2021-06-29 Mike Frysinger <vapier@gentoo.org>
96 * sim-model.c (model_option_handler): Make machp const.
97 (sim_model_lookup): Likewise.
98 (sim_mach_lookup): Likewise.
99 (sim_mach_lookup_bfd_name): Likewise.
100 (sim_machs): Add const.
101 * sim-model.h (sim_machs): Likewise.
103 2021-06-29 Mike Frysinger <vapier@gentoo.org>
105 * sim-io.h (sim_io_vprintf): Add ATTRIBUTE_PRINTF.
106 (sim_io_evprintf): Likewise.
108 2021-06-29 Mike Frysinger <vapier@gentoo.org>
110 * sim-io.c (sim_io_error): Change "" to " ".
112 2021-06-29 Mike Frysinger <vapier@gentoo.org>
114 * callback.c (sim_cb_printf, sim_cb_eprintf): Delete.
115 (os_poll_quit): Delete __GO32__ support.
116 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Delete.
118 2021-06-29 Mike Frysinger <vapier@gentoo.org>
120 * cgen-types.h (HAVE_LONGLONG): Delete define.
121 [!HAVE_LONGLONG]: Delete all protected code.
122 * cgen-utils.c (make_struct_di): Delete.
124 2021-06-27 Mike Frysinger <vapier@gentoo.org>
126 * cgen-trace.c: Include diagnostics.h.
127 (cgen_trace_extract): Call DIAGNOSTIC_PUSH,
128 DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL, and DIAGNOSTIC_POP.
130 2021-06-27 Mike Frysinger <vapier@gentoo.org>
132 * cgen-run.c (engine_run_n): Assert cpu arguments are valid.
134 2021-06-27 Mike Frysinger <vapier@gentoo.org>
136 * cgen-trace.h (cgen_trace_printf): Add ATTRIBUTE_PRINTF_2.
137 (sim_disasm_sprintf): Likewise.
139 2021-06-27 Mike Frysinger <vapier@gentoo.org>
141 * cgen-trace.c (cgen_trace_extract): Make name & fmt const.
142 (cgen_trace_result): Make name const.
143 (cgen_trace_printf): Make fmt const.
144 * cgen-trace.h (cgen_trace_extract): Make 3rd arg const.
145 (cgen_trace_result): Make 2nd arg const.
146 (cgen_trace_printf): Likewise.
148 2021-06-27 Mike Frysinger <vapier@gentoo.org>
150 * cgen-mem.h (DECLARE_GETMEM_EXTERN): New macro.
151 (DECLARE_GETMEM): Use DECLARE_GETMEM_EXTERN.
152 (DECLARE_SETMEM_EXTERN): New macro.
153 (DECLARE_SETMEM): Use DECLARE_SETMEM_EXTERN.
154 (DECLARE_GETIMEM_EXTERN): New macro.
155 (DECLARE_GETIMEM): Use DECLARE_GETIMEM_EXTERN.
156 (DECLARE_GETT_EXTERN): New macro.
157 (DECLARE_GETT): Use DECLARE_GETT_EXTERN.
158 (DECLARE_SETT_EXTERN): New macro.
159 (DECLARE_SETT): Use DECLARE_SETT_EXTERN.
161 2021-06-27 Mike Frysinger <vapier@gentoo.org>
163 * cgen-ops.h: Move prototype blocks before function definitions.
165 2021-06-27 Mike Frysinger <vapier@gentoo.org>
167 * cgen-ops.h (SUBWORDSIQI): Add int 2nd argument.
168 (SUBWORDSIHI, SUBWORDSIUQI, SUBWORDDIUQI): Likewise.
169 (ADDCFSI): Change return type to BI.
170 (ADDOFSI, SUBCFSI, SUBOFSI, ADDCFHI, ADDOFHI, SUBCFHI, SUBOFHI,
171 ADDCFQI, ADDOFQI, SUBCFQI, SUBOFQI): Likewise.
172 (MUL1OFSI): Change SI arguments to USI.
174 2021-06-23 Mike Frysinger <vapier@gentoo.org>
176 * sim-syscall.c (sim_syscall_multi): Handle CB_SYS_kill.
178 2021-06-23 Mike Frysinger <vapier@gentoo.org>
180 * callback.c (os_kill): New function.
181 (default_callback): Add os_kill.
182 * syscall.c (cb_syscall): Handle CB_SYS_kill.
184 2021-06-23 Mike Frysinger <vapier@gentoo.org>
186 * Make-common.in (srcdir): Change to abs_srcdir.
188 2021-06-22 Mike Frysinger <vapier@gentoo.org>
190 * callback.c (cb_target_to_host_signal): New function.
192 2021-06-22 Mike Frysinger <vapier@gentoo.org>
194 * callback.c: Include signal.h.
195 (cb_init_signal_map): New prototype.
196 (os_init): Assign signal_map.
197 * gentmap.c (signal_tdefs): New array.
198 (gen_targ_vals_h): Output signal_tdefs.
199 (gen_targ_map_c): Likewise.
201 2021-06-22 Mike Frysinger <vapier@gentoo.org>
203 * callback.c (os_getpid): New function.
204 (default_callback): Add os_getpid.
205 * syscall.c (cb_syscall): Change getpid to cb->getpid.
207 2021-06-22 Mike Frysinger <vapier@gentoo.org>
209 * Make-common.in (VPATH): Use $(srcdir).
210 (config.status): New variable.
211 (stamp-hw): Depend on $(config.status).
212 (Makefile): Likewise. Change rule based on SIM_COMMON_BUILD.
213 (config.status): Disable when SIM_COMMON_BUILD is true.
214 (.gdbinit): Likewise.
216 2021-06-21 Mike Frysinger <vapier@gentoo.org>
218 * Make-common.in: Move sim-hw settings to ../arch-subdir.mk.in.
220 2021-06-21 Mike Frysinger <vapier@gentoo.org>
222 * Make-common.in (SIM_HW): Delete.
223 (SIM_HW_OBJS): Redefine.
224 (SIM_HW_SOCKSER, SIM_HW_DEVICES): Define.
225 (stamp-hw): Change SIM_HW to SIM_HW_DEVICES.
227 2021-06-20 Mike Frysinger <vapier@gentoo.org>
229 * Make-common.in (CGENDIR): Delete.
231 2021-06-19 Mike Frysinger <vapier@gentoo.org>
233 * Make-common.in (SIM_INLINE): Delete.
235 2021-06-19 Simon Marchi <simon.marchi@polymtl.ca>
237 * sim-inline.h: Move UNUSED before TYPE.
239 2021-06-19 Mike Frysinger <vapier@gentoo.org>
241 * Make-common.in (clean): Delete BUILT_SRC_FROM_COMMON usage.
243 2021-06-19 Mike Frysinger <vapier@gentoo.org>
245 * Make-common.in (CSEARCH): Change @INCINTL@ to $(INTL_CFLAGS).
246 (LIBINTL, LIBINTL_DEP): Delete.
248 2021-06-19 Mike Frysinger <vapier@gentoo.org>
250 * Make-common.in: Move dependency vars to ../arch-subdir.mk.in.
252 2021-06-19 Mike Frysinger <vapier@gentoo.org>
254 * Make-common.in: Move toolchain vars to ../arch-subdir.mk.in.
256 2021-06-19 Mike Frysinger <vapier@gentoo.org>
258 * Make-common.in (lt_cv_dlopen_libs): Delete.
259 (@PLUGINS_TRUE@LIBDL): Likewise.
260 (ZLIB): Use $(zlibdir).
262 2021-06-19 Mike Frysinger <vapier@gentoo.org>
264 * Make-common.in (CONFIG_LIBS): Add $(COMMON_LIBS).
266 2021-06-18 Mike Frysinger <vapier@gentoo.org>
268 * Make-common.in (WARN_CFLAGS, WERROR_CFLAGS): Delete.
270 2021-06-18 Mike Frysinger <vapier@gentoo.org>
272 * Make-common.in: Include ../arch-subdir.mk.
274 2021-06-18 Mike Frysinger <vapier@gentoo.org>
276 * cgen-run.c: Include sim-signal.h.
277 * cgen-utils.c, nrun.c, sim-core.c, sim-engine.c, sim-reason.c,
278 sim-resume.c, sim-signal.c, sim-stop.c, sim-watch.c: Likewise.
279 * sim-basics.h: Delete sim-signal.h include.
281 2021-06-18 Mike Frysinger <vapier@gentoo.org>
283 * sim-basics.h: Delete libiberty.h include.
285 2021-06-17 Mike Frysinger <vapier@gentoo.org>
287 * Make-common.in (SIM_ENDIAN): Delete.
288 * sim-config.c (sim_config): Delete WITH_DEFAULT_TARGET_BYTE_ORDER.
289 (sim_config_print): Likewise.
290 * sim-config.h (WITH_TARGET_BYTE_ORDER): Delete.
291 (WITH_DEFAULT_TARGET_BYTE_ORDER): Likewise.
293 2021-06-17 Mike Frysinger <vapier@gentoo.org>
295 * cgen-trace.c: Include sim/callback.h.
296 * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
297 * sim-basics.h: Delete sim/callback.h include.
298 * sim-endian.h: Include bfd.h.
299 * sim-syscall.h (struct cb_syscall): New forward decl.
300 * sim-utils.h (sim_analyze_program): Likewise.
302 2021-06-16 Mike Frysinger <vapier@gentoo.org>
304 * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
305 (generated_files): Delete config.h.
306 (distclean): Likewise.
307 (config.h, stamp-h): Delete rules.
308 * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
311 2021-06-15 Mike Frysinger <vapier@gentoo.org>
313 * Make-common.in: Add stamp-modules rule to avoid rebuilds.
314 (clean): Delete modules.c files.
315 * local.mk: Add version.c-stamp rule to avoid rebuilds.
316 (CLEANFILES): Add version.c files.
318 2021-06-14 Mike Frysinger <vapier@gentoo.org>
320 * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
322 2021-06-14 Mike Frysinger <vapier@gentoo.org>
324 * Make-common.in (GNULIB_BUILDDIR): Rename to ...
325 (GNULIB_PARENT_DIR): ... this. Remove "gnulib" from value.
327 2021-06-12 Mike Frysinger <vapier@gentoo.org>
329 * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
330 * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
331 * portability.c, portability.h: New files.
333 2021-06-12 Mike Frysinger <vapier@gentoo.org>
335 * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
336 (COMMON_OBJS_NAMES): ... here. Rename var from COMMON_OBJS.
337 (COMMON_OBJS): Redefine.
338 * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
339 * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
340 (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
342 2021-06-12 Mike Frysinger <vapier@gentoo.org>
344 * dv-sockser.c: Include sys/select.h.
346 2021-06-12 Mike Frysinger <vapier@gentoo.org>
348 * Make-common.in: Delete SIM_ALIGNMENT.
349 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
351 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
352 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
354 2021-06-12 Mike Frysinger <vapier@gentoo.org>
356 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
358 2021-06-09 Mike Frysinger <vapier@gentoo.org>
360 * sim-basics.h (NULL): Delete.
362 2021-06-09 Mike Frysinger <vapier@gentoo.org>
364 * nrun.c (main): Set default_callback.target_endian to
365 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
367 2021-06-09 Mike Frysinger <vapier@gentoo.org>
369 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
370 * cgen-run.c (cgen_get_fast_p): New function.
371 (sim_resume): Move fast_p up and call cgen_get_fast_p.
372 * cgen-utils.c (cgen_init): Delete.
373 * sim-base.h: Delete cgen-sim.h include.
374 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
376 2021-06-08 Mike Frysinger <vapier@gentoo.org>
378 * Make-common.in (IGEN_RUN): New variable.
379 (IGEN): Remove ASAN_OPTIONS.
381 2021-06-05 Mike Frysinger <vapier@gentoo.org>
383 * Make-common.in (COMMON_OBJS): Define.
384 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
385 (version.c): Delete target.
386 (generated_files): Delete version.c.
387 * local.mk: New file.
389 2021-05-29 Mike Frysinger <vapier@gentoo.org>
391 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
393 2021-05-29 Mike Frysinger <vapier@gentoo.org>
395 * Make-common.in (GNULIB_BUILDDIR): Define.
396 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
397 (CSEARCH): Add -I../...
398 (ALL_CFLAGS): Add $(INCGNU).
399 (EXTRA_LIBS): Add $(LIBGNU).
400 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
402 2021-05-17 Mike Frysinger <vapier@gentoo.org>
404 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
405 (struct sim_state_base): Merge into ...
406 (struct sim_state): ... this.
407 (STATE_MY_NAME): Delete base.
408 (STATE_OPEN_KIND): Likewise.
409 (STATE_CALLBACK): Likewise.
410 (STATE_ENVIRONMENT): Likewise.
411 (STATE_CONFIG): Likewise.
412 (STATE_MODULES): Likewise.
413 (STATE_OPTIONS): Likewise.
414 (STATE_VERBOSE_P): Likewise.
415 (STATE_TRACE_DATA): Likewise.
416 (STATE_ARCHITECTURE): Likewise.
417 (STATE_TARGET): Likewise.
418 (STATE_PROG_ARGV): Likewise.
419 (STATE_PROG_BFD): Likewise.
420 (STATE_PROG_SYMS): Likewise.
421 (STATE_PROG_SYMS_COUNT): Likewise.
422 (STATE_TEXT_SECTION): Likewise.
423 (STATE_TEXT_START): Likewise.
424 (STATE_TEXT_END): Likewise.
425 (STATE_START_ADDR): Likewise.
426 (STATE_SCACHE_SIZE): Likewise.
427 (STATE_CORE): Likewise.
428 (STATE_MEMOPT): Likewise.
429 (STATE_EVENTS): Likewise.
430 (STATE_ENGINE): Likewise.
431 (STATE_WATCHPOINTS): Likewise.
432 (STATE_HW): Likewise.
433 (STATE_LOAD_AT_LMA_P): Likewise.
434 (SIM_MAGIC_NUMBER): Likewise.
435 (STATE_MAGIC): Likewise.
436 * sim-utils.c (sim_state_alloc_extra): Delete check for
437 SIM_HAVE_COMMON_SIM_STATE.
439 2021-05-17 Mike Frysinger <vapier@gentoo.org>
441 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
442 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
443 SIM_HAVE_COMMON_SIM_STATE.
444 (struct sim_state): Add cgen_state.
445 (STATE_CGEN_STATE): Define.
447 2021-05-17 Mike Frysinger <vapier@gentoo.org>
449 * sim-base.h (struct sim_state): Update comment.
450 (struct sim_state): Define.
451 (STATE_ARCH_DATA): Likewise.
452 (sim_state_alloc): New define.
453 (sim_state_alloc_extra): Renamed & add 3rd arg.
454 * sim-utils.c (sim_state_alloc): Likewise.
455 (sim_state_alloc_extra): Set arch data.
457 2021-05-16 Mike Frysinger <vapier@gentoo.org>
459 * callback.c: Replace config.h include with defs.h.
460 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
461 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
462 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
463 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
464 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
465 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
466 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
467 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
468 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
469 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
470 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
471 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
472 config.h include with defs.h.
473 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
474 * sim-io.c: Include defs.h.
478 2021-05-15 Mike Frysinger <vapier@gentoo.org>
480 * nrun.c: Include environ.h.
481 (environ): Delete prototype.
482 (main): Delete HAVE_ENVIRON check.
484 2021-05-14 Mike Frysinger <vapier@gentoo.org>
486 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
487 (os_ftruncate): Change 3rd arg to int64_t.
488 (os_truncate): Change 3rd arg to int64_t.
489 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
490 * sim-io.h (sim_io_lseek): Likewise.
492 2021-05-14 Mike Frysinger <vapier@gentoo.org>
494 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
495 (os_fstat): Delete 2nd arg to time callback.
496 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
498 * sim-io.h (sim_io_time): Change return to int64_t.
499 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
501 2021-05-14 Mike Frysinger <vapier@gentoo.org>
503 * callback.c (cb_host_to_target_stat): Change PTR to void*.
504 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
506 2021-05-14 Mike Frysinger <vapier@gentoo.org>
508 * Make-common.in (callback_h, remote_sim_h): Update path.
509 * callback.c: Update include path.
510 * gentmap.c (gen_targ_map_c): Likewise.
511 * sim-basics.h: Likewise.
512 * sim-close.c: Likewise.
513 * sim-core.c: Likewise.
514 * sim-load.c: Likewise.
515 * sim-module.h: Likewise.
516 * syscall.c: Likewise.
518 2021-05-08 Mike Frysinger <vapier@gentoo.org>
520 * Make-common.in (modules.c): Touch $@ at the end.
522 2021-05-08 Mike Frysinger <vapier@gentoo.org>
524 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
526 2021-05-08 Mike Frysinger <vapier@gentoo.org>
528 * cgen-types.h (mode_names): Rename to ...
529 (cgen_mode_names): ... this.
530 (MODE_NAME): Use cgen_mode_names.
531 * cgen-utils.c (mode_names): Rename to ...
532 (cgen_mode_names): ... this.
534 2021-05-08 Mike Frysinger <vapier@gentoo.org>
536 * cgen-ops.h (cgen_rtx_error): Declare.
537 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
539 2021-05-08 Mike Frysinger <vapier@gentoo.org>
541 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
543 2021-05-08 Mike Frysinger <vapier@gentoo.org>
545 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
546 install-pdf): New rules.
548 2021-05-08 Tom Tromey <tom@tromey.com>
550 * sim-options.c (compare_strings): Remove.
551 (dup_arg_p): Use htab_eq_string.
553 2021-05-04 Mike Frysinger <vapier@gentoo.org>
555 * sim-hw.c (sim_hw_install): Rename to ...
556 (sim_install_hw): ... this. New prototype.
557 * sim-hw.h (sim_hw_install): Delete.
558 * sim-module.c: Delete sim-hw.h include.
559 (early_modules): Delete sim_hw_install.
561 2021-05-04 Tom Tromey <tromey@adacore.com>
563 * Make-common.in (generated_files): Add config.h.
565 2021-05-04 Mike Frysinger <vapier@gentoo.org>
567 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
569 * sim-load.c (xprintf_bfd_vma): Delete.
570 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
572 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
574 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
575 (hw_event_queue_schedule_vtracef): Likewise.
576 * hw-tree.h (hw_tree_vparse): Likewise.
577 * sim-profile.c (profile_vprintf): Likewise.
578 * sim-trace.c (dis_printf): Likewise.
579 * sim-trace.h (trace_printf): Likewise.
580 (trace_vprintf): Likewise.
581 * sim-utils.h (sim_do_commandf): Likewise.
582 * hw-events.c (hw_event_queue_schedule): Use
583 hw_event_queue_schedule_tracef.
585 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
587 * sim-options.c (standard_option_handler): Add default cases to
590 2021-05-02 Mike Frysinger <vapier@gentoo.org>
592 * callback.c (os_error): Change __attribute__((noreturn)) to
594 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
595 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
596 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
597 * hw-tree.h (hw_tree_delete): Likewise.
598 * sim-basics.h (__attribute__): Delete.
599 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
600 to ATTRIBUTE_NORETURN.
601 (sim_engine_abort, sim_engine_vabort): Likewise.
602 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
603 __attribute__((printf)) to ATTRIBUTE_PRINTF.
604 * sim-inline.h (NORETURN): Delete.
605 (UNUSED): Change to ATTRIBUTE_UNUSED.
606 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
607 and ATTRIBUTE_NORETURN.
608 (sim_io_eprintf, sim_io_error): Likewise.
609 * sim-profile.c (profile_printf): Likewise.
610 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
611 sim_debug_printf): Likewise.
613 2021-05-01 Mike Frysinger <vapier@gentoo.org>
615 * sim-options.c (dup_arg_p): Call htab_empty.
617 2021-05-01 Mike Frysinger <vapier@gentoo.org>
619 * dv-sockser.c (dv_sockser_install): Rename to ...
620 (sim_install_dv_sockser): ... this.
621 * dv-sockser.h (dv_sockser_install): Delete.
622 * sim-module.c: Delete dv-sockser.h include.
623 (early_modules): Delete dv_sockser_install.
625 2021-05-01 Mike Frysinger <vapier@gentoo.org>
627 * Make-common.in (LIB_OBJS): Add modules.o.
628 (generated_files): Add modules.c.
629 (modules.c): New target.
630 * sim-module.c (modules): Rename to ...
631 (early_modules): ... this. Delete 0 sentinel.
632 (early_modules_len): Define.
633 (sim_modules_detected, sim_modules_detected_len): Declare.
634 (sim_pre_argv_init): Call sim_module_install_list.
635 (sim_module_install): New function.
636 (sim_module_install_list): New function.
637 * sim-module.h (sim_module_install_list): Declare.
639 2021-05-01 Mike Frysinger <vapier@gentoo.org>
641 * nrun.c (strsignal): New prototype.
643 2021-05-01 Mike Frysinger <vapier@gentoo.org>
645 * callback.c (wrap): Delete.
646 (os_close): Replace wrap call with direct call & setting last_errno.
647 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
648 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
650 2021-04-26 Mike Frysinger <vapier@gentoo.org>
652 * gennltvals.py (TARGETS): Delete. Update comment.
653 (gentvals): Unify common code paths.
654 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
656 * nltvals.def: Regenerate.
658 2021-04-25 Tom Tromey <tom@tromey.com>
660 * sim-options.c (compare_strings): New function.
661 (ARG_HASH_SIZE, ARG_HASH): Remove.
662 (dup_arg_p): Use htab_t.
663 (sim_parse_args): Remove assert.
665 2021-04-24 Mike Frysinger <vapier@gentoo.org>
667 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
669 2021-04-24 Mike Frysinger <vapier@gentoo.org>
671 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
672 (sim_parse_args): Call SIM_ASSERT.
674 2021-04-22 Tom Tromey <tom@tromey.com>
676 * sim-utils.c: Update includes.
678 2021-04-22 Tom Tromey <tom@tromey.com>
680 * Make-common.in: Require GNU make.
682 2021-04-22 Tom Tromey <tom@tromey.com>
684 * Make-common.in (stamp-hw): New target.
685 (hw-config.h): Depend on stamp-hw.
686 (mostlyclean): Remove stamp-hw and hw-config.h.
688 2021-04-22 Tom Tromey <tom@tromey.com>
690 * Make-common.in (mostlyclean): Now an alias for clean, not
693 2021-04-22 Tom Tromey <tom@tromey.com>
695 * sim-events.c (sim_events_schedule): Use
696 sim_events_schedule_tracef.
698 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
700 * callback.c (os_printf_filtered, os_vprintf_filtered,
701 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
702 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
703 * sim-events.h (sim_events_schedule_tracef,
704 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
706 2021-04-18 Mike Frysinger <vapier@gentoo.org>
708 * gennltvals.py (TARGETS): Add moxie.
709 * nltvals.def: Regenerate.
711 2021-04-18 Mike Frysinger <vapier@gentoo.org>
713 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
714 * nltvals.def: Regenerate.
716 2021-04-18 Mike Frysinger <vapier@gentoo.org>
718 * gennltvals.py (TARGETS): Add rx.
719 * nltvals.def: Regenerate.
721 2021-04-18 Mike Frysinger <vapier@gentoo.org>
723 * gennltvals.py (TARGETS): Add m32c.
724 * nltvals.def: Regenerate.
726 2021-04-18 Mike Frysinger <vapier@gentoo.org>
728 * gennltvals.py (TARGETS): Add iq2000.
729 * nltvals.def: Regenerate.
731 2021-04-18 Mike Frysinger <vapier@gentoo.org>
733 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
735 2021-04-15 John Baldwin <jhb@FreeBSD.org>
737 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
738 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
741 2021-04-12 Mike Frysinger <vapier@gentoo.org>
743 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
745 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
746 cgen_cpu_max_extra_bytes.
747 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
748 (sim_cpu_alloc): Delete 2nd arg.
750 2021-04-08 Tom Tromey <tom@tromey.com>
752 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
753 new-style declaration.
755 2021-04-03 Mike Frysinger <vapier@gentoo.org>
757 * Make-common.in (install-common): Install as run-$arch and
758 libsim-$arch.a when not the primary arch.
760 2021-04-02 Mike Frysinger <vapier@gentoo.org>
762 * Make-common.in (CFLAGS_FOR_BUILD): Define.
763 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
765 2021-03-13 Mike Frysinger <vapier@gentoo.org>
767 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
770 2021-03-13 Mike Frysinger <vapier@gentoo.org>
772 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
773 (gentmap.o): New rule.
774 (gentmap): Call LINK_FOR_BUILD.
776 2021-03-07 Mike Frysinger <vapier@gentoo.org>
778 * Make-common.in (check): Delete body.
780 2021-02-28 Mike Frysinger <vapier@gentoo.org>
782 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
783 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
785 2021-02-27 Mike Frysinger <vapier@gentoo.org>
787 * Make-common.in (SIM_EXTRA_ALL): Delete.
788 (all): Delete $(SIM_EXTRA_ALL).
790 2021-02-21 Mike Frysinger <vapier@gentoo.org>
792 * acinclude.m4: Removed.
794 2021-02-13 Mike Frysinger <vapier@gentoo.org>
796 * acinclude.m4: Delete all sinclude & m4_include calls.
798 2021-02-13 Mike Frysinger <vapier@gentoo.org>
800 * aclocal.m4: Delete.
802 2021-02-06 Mike Frysinger <vapier@gentoo.org>
804 * sim-events.c: Include sim-cpu.h.
805 (sim_event_watchpoints): Define watch_pc.
806 (sim_events_watch_pc): New function.
807 (WATCH_SIM): Handle watch_pc.
808 * sim-events.h (sim_events_watch_pc): New prototype.
809 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
811 * sim-watch.h (sim_watchpoints): Delete pc.
813 2021-02-06 Mike Frysinger <vapier@gentoo.org>
815 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
818 2021-02-06 Mike Frysinger <vapier@gentoo.org>
820 * Make-common.in (HDEFINES, TDEFINES): Delete.
821 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
822 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
823 bfd/configure.host sourcing.
825 2021-02-04 Mike Frysinger <vapier@gentoo.org>
827 * gennltvals.py (TARGETS): Add riscv.
828 (TARGET_DIRS): Likewise.
829 * nltvals.def: Regenerate from the latest libgloss sources.
831 2021-01-31 Mike Frysinger <vapier@gentoo.org>
833 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
835 2021-01-31 Stafford Horne <shorne@gmail.com>
837 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
838 (fixdfsi): Change res from unsigned32 to signed32.
839 (fixdfdi): Change res from unsigned64 to signed64.
841 2021-01-30 Mike Frysinger <vapier@gentoo.org>
843 * gennltvals.sh: Replace shell script with ...
844 * gennltvals.py: ... this Python script.
845 * nltvals.def: Regenerate.
847 2021-01-30 Mike Frysinger <vapier@gentoo.org>
849 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
851 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
853 2021-01-30 Mike Frysinger <vapier@gentoo.org>
855 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
857 2021-01-30 Mike Frysinger <vapier@gentoo.org>
859 * sim-hw.c (merge_device_file): Replace fgets with getline.
861 2021-01-30 Mike Frysinger <vapier@gentoo.org>
863 * gennltvals.sh (gen_arches): Sort calls by first arg.
864 * nltvals.def: Regenerate.
866 2021-01-18 Mike Frysinger <vapier@gentoo.org>
868 * Make-common.in (version.c): Simplifiy args and call move-if-change.
869 * create-version.sh: Delete host & target alias logic. Write to the
872 2021-01-18 Mike Frysinger <vapier@gentoo.org>
874 * configure, configure.ac, Makefile.in: Delete.
876 2021-01-13 Mike Frysinger <vapier@gentoo.org>
878 * sim-watch.c (default_interrupt_handler): Define.
879 (sim_watchpoint_install): Set default interrupt_handler to new
880 default_interrupt_handler.
882 2021-01-13 Mike Frysinger <vapier@gentoo.org>
884 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
886 2021-01-13 Mike Frysinger <vapier@gentoo.org>
888 * sim-events.c (sim_events_watch_sim): Change byte_order type to
890 (sim_events_watch_core): Likewise.
891 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
892 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
893 call to sim_events_watch_sim.
895 2021-01-12 Mike Frysinger <vapier@gentoo.org>
897 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
899 2021-01-11 Mike Frysinger <vapier@gentoo.org>
901 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
903 2021-01-11 Mike Frysinger <vapier@gentoo.org>
905 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
907 2021-01-11 Mike Frysinger <vapier@gentoo.org>
909 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
910 strings.h, time.h, and errno.h.
911 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
912 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
913 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
914 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
915 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
916 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
917 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
918 and strings.h include.
920 2021-01-09 Mike Frysinger <vapier@gentoo.org>
922 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
923 * sim-core.c, sim-watch.c: Include libiberty.h.
925 2021-01-09 Mike Frysinger <vapier@gentoo.org>
927 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
929 2021-01-09 Mike Frysinger <vapier@gentoo.org>
931 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
932 Set WERROR_CFLAGS when first arg is not set or is "yes".
934 2021-01-09 Mike Frysinger <vapier@gentoo.org>
936 * hw-base.c (full_name_of_hw): Delete full_name. Replace
937 hw_strdup call with hw_malloc.
939 2021-01-09 Mike Frysinger <vapier@gentoo.org>
941 * cgen-par.c: Include stdlib.h.
942 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
944 2021-01-08 Mike Frysinger <vapier@gentoo.org>
946 * Make-common.in (C_DIALECT): Define.
947 (COMPILE.pre): Append $(C_DIALECT).
948 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
950 2021-01-07 Mike Frysinger <vapier@gentoo.org>
952 * sim-core.c (sim_memory_map): Define.
954 2021-01-04 Mike Frysinger <vapier@gentoo.org>
956 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
957 * configure: Regenerate.
959 2021-01-04 Mike Frysinger <vapier@gentoo.org>
961 * sim-options.c (sim_print_version): Print out more details when
962 is_command is non-zero.
964 2021-01-04 Mike Frysinger <vapier@gentoo.org>
966 * sim-options.c (standard_option_handler): Call sim_print_version.
967 (sim_print_version): New function.
968 * sim-options.h (sim_print_version): New prototype.
970 2021-01-04 Mike Frysinger <vapier@gentoo.org>
972 * sim-config.c (print_sim_config): Rename to ...
973 (sim_config_print): ... this.
974 * sim-config.h: Likewise.
976 2021-01-02 Mike Frysinger <vapier@gentoo.org>
978 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
979 FLOOR_PAGE): Delete unused macros.
980 (align_up, align_down): Define.
982 2020-08-10 Tom de Vries <tdevries@suse.de>
984 * sim-cpu.c: Include stdlib.h for free.
986 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
988 * nrun.c: Include stdlib.h.
989 * sim-core.c: Likewise.
990 * sim-engine.c: Likewise.
991 * sim-io.c: Likewise.
992 * sim-module.c: Likewise.
993 * sim-reason.c: Likewise.
995 2019-12-19 Tom Tromey <tromey@adacore.com>
998 * Makefile.in (install-strip): New target.
1000 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
1002 * sim-utils.c: Prevent buffer overflow.
1004 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
1006 * gennltvals.sh: Add PRU libgloss target.
1007 * nltvals.def: Regenerate from the latest libgloss sources.
1009 2019-06-13 Stafford Horne <shorne@gmail.com>
1011 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
1012 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
1013 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
1015 2019-06-13 Stafford Horne <shorne@gmail.com>
1017 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
1018 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
1020 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
1022 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
1023 CURRENT_TARGET_BYTE_ORDER.
1024 (SUBWORDTFSI): Likewise.
1025 (JOINSIDF): Likewise.
1026 (JOINSIXF): Likewise.
1027 (JOINSITF): Likewise.
1029 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
1031 * sim-base.h: Add 'sim-assert.h' include.
1032 * sim-basics.h: Add 'libiberty.h' include.
1034 2019-03-28 Stafford Horne <shorne@gmail.com>
1036 * sim-options.c: Include "config.h".
1038 * sim-watch.c: Include "config.h".
1040 * hw-device.c: Include <string.h>.
1041 * hw-events.c: Include <string.h>.
1042 * hw-handles.c: Include <stdlib.h>.
1043 * sim-fpu.c: Include <stdlib.h>.
1045 2019-03-28 Stafford Horne <shorne@gmail.com>
1047 * Make-common.in (sim-arange_h): Remove sim-arange.c
1048 * sim-arange.c: Remove SIM_ARANGE_C.
1049 Add ifdef for _SIM_ARANGE_C_.
1050 Include "sim-arange.h".
1051 Remove include for unused "sim-assert.h".
1052 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
1053 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
1054 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
1055 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
1057 * sim-arange.h (sim_addr_range_add): Declare as
1059 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
1060 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
1061 Remove definition of SIM_ARANGE_INLINE.
1062 Remove [HAVE_INLINE].
1063 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
1064 * sim-base.h: Include "sim-arange.h"
1065 * sim-basics.h: Remove include of "sim-arange.h"
1066 * sim-inline.c: Include "sim-arange.c"
1067 * sim-inline.h: Define INLINE_SIM_ARANGE.
1068 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
1069 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
1071 2019-01-26 Tom Tromey <tom@tromey.com>
1073 * Make-common.in (version.c): Use sim's create-version.sh.
1074 * create-version.sh: New file.
1076 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
1078 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
1080 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
1082 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
1084 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
1086 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
1087 this point, it should have already been set in cb_syscall.
1089 2018-10-05 Stafford Horne <shorne@gmail.com>
1091 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
1092 (ADDOFDI): New function, add overflow flag DI variant.
1093 (SUBCFDI): New function, subtract carry flag DI variant.
1094 (SUBOFDI): New function, subtract overflow flag DI variant.
1096 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
1098 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
1100 * sim-core.c (sim_core_set_xor): Likewise.
1101 (sim_core_xor_read_buffer): Likewise.
1102 (sim_core_xor_write_buffer): Likewise.
1104 2017-12-12 Peter Gavin <pgavin@gmail.com>
1105 Stafford Horne <shorne@gmail.com>
1107 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
1109 (MUL1OFSI): New function, 1's complement overflow flag.
1111 2017-12-12 Peter Gavin <pgavin@gmail.com>
1112 Stafford Horne <shorne@gmail.com>
1114 * cgen-accfp.c (remsf, remdf): New function.
1115 (cgen_init_accurate_fpu): Add remsf and remdf.
1116 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
1117 * sim-fpu.c (sim_fpu_rem): New function.
1118 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
1119 (sim_fpu_rem): New function.
1120 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
1122 2017-09-06 John Baldwin <jhb@FreeBSD.org>
1124 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
1127 2017-05-24 Yao Qi <yao.qi@linaro.org>
1129 * sim-trace.c (trace_disasm): Caller update.
1131 2016-08-15 Mike Frysinger <vapier@gentoo.org>
1133 * sim-base.h (sim_state_base): Add prog_syms_count.
1134 (STATE_PROG_SYMS_COUNT): Define.
1135 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
1136 (trace_load_symbols): New function.
1137 (trace_sym_value): Likewise.
1138 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
1139 loading logic with a call to trace_load_symbols.
1140 * sim-trace.h (trace_load_symbols, trace_sym_value): New
1143 2016-08-13 Mike Frysinger <vapier@gentoo.org>
1145 * cgen-types.h (mode_names): Mark const.
1146 * cgen-utils.c (mode_names): Likewise.
1148 2016-08-13 Mike Frysinger <vapier@gentoo.org>
1150 * cgen-defs.h (struct cgen_state): Delete argv and envp.
1151 (STATE_ARGV, STATE_ENVP): Delete.
1153 2016-02-04 Nick Clifton <nickc@redhat.com>
1155 * cgen-scache.c (scache_option_handler): Prevent possible
1156 undefined behaviour computing the size of the scache by using
1157 unsigned integers instead of signed integers.
1159 2016-01-17 Joel Brobecker <brobecker@adacore.com>
1161 * sim-fpu.c: Minor comment fixes throughout.
1163 2016-01-17 Joel Brobecker <brobecker@adacore.com>
1165 * sim-fpu.c (print_bits): Minor reformatting (no code change).
1166 (sim_fpu_map): Likewise.
1168 2016-01-11 Mike Frysinger <vapier@gentoo.org>
1170 * sim-config.c (print_sim_config): Drop extra whitespace before =
1171 in output for byte order, stdio, and msb settings.
1173 2016-01-10 Mike Frysinger <vapier@gentoo.org>
1175 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
1176 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
1177 sim-stdio, sim-trace, and sim-profile.
1178 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
1179 (SIM_AC_OPTION_ASSERT): Likewise.
1180 (SIM_AC_OPTION_SMP): Likewise.
1181 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
1182 * configure: Regenerate.
1183 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
1184 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
1185 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
1186 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
1187 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
1188 WITH_ENVIRONMENT & USER_ENVIRONMENT.
1189 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
1190 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
1191 WITH_ASSERT, WITH_STDIO): Delete.
1192 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
1195 2016-01-10 Mike Frysinger <vapier@gentoo.org>
1197 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
1198 * configure: Regenerate.
1199 * Make-common.in (SIM_PACKAGES): Delete.
1200 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
1202 2016-01-10 Mike Frysinger <vapier@gentoo.org>
1204 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
1206 2016-01-10 Mike Frysinger <vapier@gentoo.org>
1208 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
1210 2016-01-10 Mike Frysinger <vapier@gentoo.org>
1212 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
1214 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
1215 * gentmap.c: Change targ-vals.def include to nltvals.def.
1216 * Make-common.in (gentmap): Change targ-vals.def to
1217 $(srccom)/nltvals.def.
1218 (distclean): Delete rm -f targ-vals.def.
1219 * Makefile.in: Update comment.
1221 2016-01-10 Mike Frysinger <vapier@gentoo.org>
1223 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
1224 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
1225 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
1227 2016-01-10 Mike Frysinger <vapier@gentoo.org>
1229 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
1230 and --enable-sim-stdcall and sim_stdcall.
1231 * configure: Regenerate.
1232 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
1233 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
1234 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
1235 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
1236 (REGPARM_*): Delete all regparm defines and their use.
1238 2016-01-10 Mike Frysinger <vapier@gentoo.org>
1240 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
1241 * Make-common.in (SIM_CFLAGS): Delete.
1242 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
1243 * Makefile.in: Likewise.
1245 2016-01-09 Mike Frysinger <vapier@gentoo.org>
1247 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
1248 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
1249 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
1250 * acinclude.m4 (SIM_AC_COMMON): ... here.
1251 * aclocal.m4, configure: Regenerate.
1252 * config.in: Delete file.
1253 * callback.c: Change cconfig.h include to config.h.
1254 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
1255 syscall.c: Likewise.
1256 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
1257 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
1259 2016-01-06 Mike Frysinger <vapier@gentoo.org>
1261 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
1262 date, and time information.
1264 2016-01-06 Mike Frysinger <vapier@gentoo.org>
1266 * sim-options.c (sim_parse_args): Mark argv array const.
1267 * sim-options.h (sim_parse_args): Likewise.
1269 2016-01-05 Mike Frysinger <vapier@gentoo.org>
1271 * sim-trace.c: Include dis-asm.h.
1272 (OPTION_TRACE_DISASM): New enum.
1273 (trace_options): Add trace-disasm flag.
1274 (trace_option_handler): Handle OPTION_TRACE_DISASM.
1275 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
1276 (dis_read, dis_printf, trace_disasm): New functions.
1277 * sim-trace.h: Include dis-asm.h.
1278 (TRACE_INSN_IDX): Clarify comment.
1279 (TRACE_DISASM_IDX): New enum.
1280 (TRACE_disasm): New define.
1281 (WITH_TRACE_DISASM_P): New define.
1282 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
1283 (STRACE_DISASM_P): New define.
1284 (TRACE_DISASM_P): Likewise.
1285 (TRACE_DISASM_P): Likewise.
1286 (TRACE_DISASM): Likewise.
1287 (trace_disasm): New function.
1289 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1291 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1293 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1295 * cgen-scache.c (MAX): Delete.
1296 (scache_init): Change MAX to max.
1297 * cgen-trace.c (min): Delete.
1298 * cgen-utils.c (min): Delete.
1299 * sim-basics.h [!min] (min): Define.
1300 [!max] (max): Define.
1302 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1304 * sim-options.c (sim_parse_args): Tweak getopt error message.
1306 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1308 * acinclude.m4 (sim-bswap): Delete.
1309 * configure: Regenerate.
1310 * Make-common.in (SIM_BSWAP): Delete.
1311 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1312 * sim-config.h (htonl, ntohl): Delete.
1313 (WITH_BSWAP): Delete.
1315 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1317 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
1318 opterr state to it before calling getopt_long and restore afterwards.
1319 Set opterr to 0. When optc is '?', call sim_io_eprintf.
1321 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1323 * hw-device.h (device): Delete commented typedef.
1324 * sim-basics.h (device): Delete typedef.
1326 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1328 * sim-options.c (sim_parse_args): Replace for loop with a call
1331 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1333 * nrun.c (myname): Mark const.
1334 (main): Mark name const. Replace myname parsing loop with a
1337 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1339 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1340 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1341 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1342 * config.in, configure: Regenerate.
1343 * Make-common.in (SIM_HOSTENDIAN): Delete.
1344 * sim-config.c (current_host_byte_order): Delete.
1345 (sim_config): Delete current_host_byte_order assignments and
1346 CURRENT_HOST_BYTE_ORDER checks.
1347 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1348 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1349 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1350 (current_host_byte_order): Delete.
1351 (CURRENT_HOST_BYTE_ORDER): Likewise.
1352 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1353 (HOST_BYTE_ORDER): ... this.
1354 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1356 (sim_endian_join_16): Likewise.
1357 * sim-n-core.h (sim_core_read_misaligned_N): Change
1358 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1359 (sim_core_write_misaligned_N): Likewise.
1360 * sim-n-endian.h (endian_t2h_N): Likewise.
1361 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1362 endian_le2h_N): Likewise.
1363 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1365 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1367 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1368 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1370 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1371 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1372 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1373 * nrun.c (main): Likewise.
1374 * sim-config.c (current_host_byte_order): Change type to enum
1375 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1376 (current_target_byte_order): Likewise.
1377 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1378 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1380 (sim_config): Change prefered_target_byte_order type to enum
1381 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1382 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1383 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1384 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1385 Delete all the various arch/OS endian includes & defines.
1386 (current_host_byte_order): Change type to enum bfd_endian.
1387 (current_target_byte_order): Likewise.
1388 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1389 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1390 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1391 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1392 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1394 (sim_events_watch_core): Likewise.
1395 * sim-events.h: Likewise.
1396 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1398 (sim_core_write_misaligned_N): Likewise.
1399 * sim-n-endian.h (endian_h2be_N): Likewise.
1400 (endian_be2h_N): Likewise.
1401 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1402 (offset_N): Likewise.
1403 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1404 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1406 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1408 * cgen-defs.h (current_state): Delete.
1409 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1410 * sim-utils.c (current_state): Delete.
1412 2015-12-30 Mike Frysinger <vapier@gentoo.org>
1414 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1417 2015-12-27 Mike Frysinger <vapier@gentoo.org>
1419 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1421 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1423 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1424 * config.in, configure: Regenerate.
1425 * Make-common.in (sim-basics_h): Delete tconfig.h.
1426 (distclean): Likewise.
1427 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1428 (new_sim_core_mapping): Delete WITH_HW and device *device.
1429 (sim_core_map_attach, sim_core_attach): Likewise.
1430 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1431 (sim_core_write_buffer): Likewise.
1432 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1434 (sim_core_attach): Likewise.
1435 (device_io_read_buffer, device_io_write_buffer): Delete.
1436 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1437 (sim_core_write_aligned_N): Likewise.
1438 * tconfig.h: Delete file.
1440 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1442 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1443 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1444 (sim_core_write_buffer): Move cia decl to top of func. Call
1445 sim_cpu_hw_io_write_buffer if cpu is valid.
1447 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1449 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1451 (hw_find_integer_property): Likewise.
1452 (hw_find_integer_array_property): Likewise.
1453 (hw_add_duplicate_property): Likewise.
1455 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1457 * sim-config.h (WITH_ENGINE): Delete.
1458 * sim-module.c (modules): Always include sim_engine_install.
1460 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1462 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1463 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1464 * sim-base.h: Always include sim-model.h.
1465 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1466 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1467 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1468 [!WITH_MODEL_P] (sim_machs): Define.
1469 * sim-model.h: Add some developer docs.
1470 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1471 (WITH_MODEL_P): Define.
1472 * sim-module.c (modules): Always include sim_model_install.
1473 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1475 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1477 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1478 * sim-model.c: Likewise.
1479 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1480 SIM_MACH_IMP_PROPERTIES
1482 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1484 * sim-core.c (device_error): Delete.
1485 (sim_core_map_attach): Delete calls to device_error.
1486 (sim_core_attach): Likewise.
1487 * sim-core.h (device_error): Delete.
1488 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1489 to sim_engine_abort.
1490 (sim_core_write_aligned_N): Likewise.
1492 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1494 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1495 * sim-core.c (sim_core_write_buffer): Likewise.
1496 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1497 (sim_core_write_aligned_N): Likewise.
1499 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1501 * dv-pal.c: Include config.h and sim-main.h.
1502 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1504 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1506 * sim-options.c (standard_options): Always enable load-lma and
1508 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1510 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1512 * sim-module.c (MODULE_LIST): Delete.
1514 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1516 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1517 Move to h8300/compile.c.
1518 [SIM_H8300] (standard_options): Likewise.
1519 (standard_option_handler): Likewise.
1521 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1523 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1524 sim_watchpoint_install.
1526 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1528 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1529 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1531 * sim-options.c (OPTION_MEM_SIZE): Delete.
1532 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1533 (standard_option_handler): Likewise.
1535 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1537 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1539 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1542 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1544 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1547 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1548 vasprintf, and va_end together. Check ret after va_end call.
1550 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1552 * sim-types.h (SIM_PRI_TB): Define.
1553 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1554 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1555 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1556 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1558 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1560 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1561 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1562 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1563 (sim_core_translate): Likewise.
1564 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1566 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1568 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1569 (cgen_cpu_close): Change to XCONCAT2.
1571 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1573 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1576 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1578 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1579 * sim-close.c: New file.
1581 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1582 Ali Lown <ali.lown@imgtec.com>
1584 * sim-bits.h (EXTEND6): New macro.
1585 (EXTEND12): New macro.
1586 (EXTEND25): New macro.
1588 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1590 * sim-trace.c (trace_one_insn): Delete.
1591 * sim-trace.h (trace_one_insn): Delete.
1593 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1595 * sim-trace.c (debug_printf): Rename to ...
1596 (sim_debug_printf): ... this.
1597 * sim-trace.h (debug_printf): Delete define.
1598 (debug_printf): Rename to ...
1599 (sim_debug_printf): ... this.
1601 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1603 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1604 (trace_options): Add trace-register option.
1605 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1606 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1607 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1608 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1609 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1611 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1613 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1614 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1615 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1616 STRACE_DEBUG): Define.
1618 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1620 * sim-trace.c (trace_options): Update help text for trace-alu,
1621 trace-fpu, trace-vpu, and trace-semantics.
1622 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1623 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1625 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1627 * sim-assert.h (SIM_FILTER_PATH): Delete.
1628 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1629 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1630 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1631 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1632 * sim-events.c: Include libiberty.h.
1633 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1635 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1637 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1638 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1639 (AC_ARG_ENABLE(sim-debug)): Likewise.
1640 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1641 (AC_ARG_ENABLE(sim-trace)): Likewise.
1642 (AC_ARG_ENABLE(sim-profile)): Likewise.
1643 (AC_ARG_ENABLE(sim-environment)): Likewise.
1644 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1645 (AC_ARG_ENABLE(sim-assert)): Likewise.
1646 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1647 (AC_ARG_ENABLE(sim-endian)): Likewise.
1648 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1649 (AC_ARG_ENABLE(sim-float)): Likewise.
1650 (AC_ARG_ENABLE(sim-scache)): Likewise.
1651 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1652 (AC_ARG_ENABLE(sim-inline)): Likewise.
1653 (AC_ARG_ENABLE(sim-packages)): Likewise.
1654 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1655 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1656 (AC_ARG_ENABLE(sim-smp)): Likewise.
1657 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1658 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1659 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1660 * configure: Regenerate.
1662 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1664 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1666 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1668 * cgen-trace.c [!__STDC__]: Delete.
1669 * sim-trace.h [!__STDC__]: Likewise.
1671 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1673 * sim-model.c (sim_model_init): Assert model is not NULL.
1675 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1677 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1678 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1681 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1683 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1684 (SIM_ALU_H): ... this.
1685 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1686 (SIM_ASSERT_H): ... this.
1687 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1688 (SIM_BASICS_H): ... this.
1689 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1690 (SIM_BITS_H): ... this.
1691 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1692 (SIM_ENDIAN_H): ... this.
1694 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1696 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1699 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1701 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1702 m for sentinel testing.
1704 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1706 * sim-syscall.c: Include errno.h and targ-vals.h.
1707 (sim_syscall_multi, sim_syscall): Define.
1708 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1709 * syscall.c (cb_syscall): Extend comment.
1711 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1713 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1714 * sim-syscall.c: New file.
1715 * sim-syscall.h: New file.
1717 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1719 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1720 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1721 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1722 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1723 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1725 * gentmap.c (gen_targ_map_c): Output name field.
1727 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1729 * acinclude.m4: Change configure.in to configure.ac.
1730 * sim-config.h: Likewise.
1732 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1734 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1735 * configure: Regenerate.
1737 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1739 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1740 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1741 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1742 TRACE_DEBUG): Define.
1744 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1746 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1747 * sim-trace.c (trace_option_handler): Likewise.
1748 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1749 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1750 (TRACE_ANY_P): Likewise.
1752 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1754 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1755 CGEN_TRACE_INSN_FINI.
1756 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1757 trace_result to cgen_trace_result, trace_insn_fini to
1758 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1759 and trace_extract to cgen_trace_extract.
1760 * cgen-trace.h (trace_insn_init): Rename to ...
1761 (cgen_trace_insn_init): ... this.
1762 (trace_insn_fini): Rename to ...
1763 (cgen_trace_insn_fini): ... this.
1764 (trace_insn): Rename to ...
1765 (cgen_trace_insn): ... this.
1766 (trace_extract): Rename to ...
1767 (cgen_trace_extract): ... this.
1768 (trace_result): Rename to ...
1769 (cgen_trace_result): ... this.
1770 (TRACE_RESULT_P): Rename to ...
1771 (CGEN_TRACE_RESULT_P): ... this.
1772 (TRACE_INSN_INIT): Rename to ...
1773 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1774 cgen_trace_insn_init.
1775 (TRACE_INSN_FINI): Rename to ...
1776 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1777 cgen_trace_insn_fini.
1778 (TRACE_PRINTF): Rename to ...
1779 (CGEN_TRACE_PRINTF): ... this.
1780 (TRACE_INSN): Rename to ...
1781 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1782 (TRACE_EXTRACT): Rename to ...
1783 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1785 (TRACE_RESULT): Rename to ...
1786 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1787 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1788 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1789 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1790 TRACE_INSN to CGEN_TRACE_INSN.
1791 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1793 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1795 * sim-events.c (ETRACE_P): Delete.
1796 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1797 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1798 * sim-events.h (struct _sim_events): Delete trace member.
1799 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1800 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1802 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1804 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1805 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1806 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1807 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1809 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1811 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1813 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1815 * sim-trace.h (WITH_TRACE_P): New define.
1816 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1817 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1818 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1819 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1820 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1821 Redefine to use WITH_TRACE_P.
1823 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1825 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1826 mistake in call to sim_engine_abort.
1828 2015-04-29 Nick Clifton <nickc@redhat.com>
1831 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1832 increasing parenthesis around casts to signed values.
1834 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1836 * gennltvals.sh: Add mcore support.
1837 * nltvals.def: Regenerate.
1839 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1841 * cgen.sh: Add +x permissions.
1842 * genmloop.sh: Likewise.
1843 * gentvals.sh: Likewise.
1844 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1845 Change all uses of srcroot for newlib to newlibroot.
1847 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1849 * sim-base.h (SIM_CPU): New typedef.
1851 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1853 * cgen-engine.h (CIA_ADDR): Delete.
1854 * sim-base.h: Update sim_cia example.
1855 [!CIA_ADDR] (sim_cia): New typedef.
1857 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1859 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1860 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1861 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1862 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1863 CIA_SET to CPU_PC_SET.
1865 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1867 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1868 * sim-main.h (STATE_CPU): Remove from comment and define.
1870 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1872 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1873 * configure: Regenerate.
1875 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1877 * sim-options.c: Include version.h.
1878 (OPTIONS_VERSION): New enum.
1879 (standard_options): Add "version".
1880 (standard_option_handler): Handle OPTIONS_VERSION.
1882 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1884 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1885 (create-version.sh): Delete.
1887 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1889 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1891 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1893 * run-sim.h, run.c: Delete.
1894 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1896 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1898 * config.in, configure: Regenerate.
1899 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1900 (ZLIB, ZLIBINC): Define.
1901 (BFD_LIB): Add $(ZLIB).
1903 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1905 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1906 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1908 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1910 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1911 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1912 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1914 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1916 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1917 usage of STATE_WATCHPOINTS.
1918 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1919 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1921 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1923 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1925 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1927 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1929 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1931 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1932 of enable_sim_hardware to AC_ARG_ENABLE.
1934 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1936 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1937 Add dv-sockser.o to sim_hw_objs.
1939 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1941 * dv-sockser.c: Include config.h.
1942 * dv-sockser.h: Include sim-inline.h.
1943 [HAVE_DV_SOCKSER]: Move all prototypes here.
1944 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1945 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1947 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1949 * gentmap.c, run.c: Convert old style prototypes.
1951 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1953 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1954 symlinking tconfig.h to tconfig.in.
1955 * config.in, configure: Regenerate.
1956 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1957 * tconfig.in: Rename file ...
1958 * tconfig.h: ... here.
1960 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1962 * dv-socker.h (dv_sockser_install): Declare.
1963 * sim-module.c: Include config.h.
1964 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1965 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1966 * sim-module.h: Include gdb/remote-sim.h.
1968 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1970 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1971 (sim-inline.c): Delete rule.
1973 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1975 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1976 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1977 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1979 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1981 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1982 [!ASSERT, WITH_ASSERT]: Likewise.
1983 * sim-endian.c: Delete sim-io.h include.
1985 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1987 * run-sim.h (sim_kill): Delete unused prototype.
1989 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1991 * gentmap.c: Include "string.h".
1993 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1995 * sim-options.c (sim_args_command): Call freeargv() when failure
1998 2015-01-07 Joel Brobecker <brobecker@adacore.com>
2000 * aclocal.m4, configure: Regenerate using automake 1.11.1.
2002 2014-12-03 Joel Brobecker <brobecker@adacore.com>
2004 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
2005 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
2006 callbacks following renaming in callback.h.
2007 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
2008 callback by call to "to_lstat" callback
2010 2014-08-28 Gary Benson <gbenson@redhat.com>
2012 * sim-trace.h (debug_printf): New define.
2014 2014-08-19 Alan Modra <amodra@gmail.com>
2016 * configure: Regenerate.
2018 2014-08-15 Roland McGrath <mcgrathr@google.com>
2020 * configure: Regenerate.
2021 * config.in: Regenerate.
2023 2014-03-10 Mike Frysinger <vapier@gentoo.org>
2025 * sim-command.c (sim_do_command): Add const to cmd.
2026 * sim-options.c (sim_args_command): Add const to cmd.
2027 * sim-options.h (sim_args_command): Add const to cmd.
2029 2014-03-05 Mike Frysinger <vapier@gentoo.org>
2031 * sim-hload.c (sim_load): Add const to prog.
2032 * sim-load.c (sim_load_file): Likewise.
2033 * sim-utils.c (sim_analyze_program): Likewise.
2034 * sim-utils.h (sim_analyze_program): Likewise.
2035 (sim_load_file): Likewise.
2037 2014-03-04 Mike Frysinger <vapier@gentoo.org>
2039 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
2040 * callback.c (system): Delete unused prototype.
2041 (os_init): Likewise.
2042 (os_shutdown): Likewise.
2043 (os_unlink): Likewise.
2044 (os_time): Likewise.
2045 (os_system): Likewise.
2046 (os_rename): Likewise.
2047 (os_write_stdout): Likewise.
2048 (os_flush_stdout): Likewise.
2049 (os_write_stderr): Likewise.
2050 (os_flush_stderr): Likewise.
2051 (os_write): Likewise.
2052 (os_read_stdin): Likewise.
2053 (os_read): Likewise.
2054 (os_open): Likewise.
2055 (os_lseek): Likewise.
2056 (os_isatty): Likewise.
2057 (os_get_errno): Likewise.
2058 (os_close): Likewise.
2059 (os_vprintf_filtered): Likewise.
2060 (os_evprintf_filtered): Likewise.
2061 (os_error): Likewise.
2065 (wrap): Change to new style prototype.
2068 (os_close): Likewise.
2069 (os_poll_quit): Likewise.
2070 (os_get_errno): Likewise.
2071 (os_isatty): Likewise.
2072 (os_lseek): Likewise.
2073 (os_open): Likewise.
2074 (os_read): Likewise.
2075 (os_read_stdin): Likewise.
2076 (os_write): Likewise.
2077 (os_write_stdout): Likewise.
2078 (os_flush_stdout): Likewise.
2079 (os_write_stderr): Likewise.
2080 (os_flush_stderr): Likewise.
2081 (os_rename): Likewise.
2082 (os_system): Likewise.
2083 (os_time): Likewise.
2084 (os_unlink): Likewise.
2085 (os_stat): Likewise.
2086 (os_fstat): Likewise.
2087 (os_lstat): Likewise.
2088 (os_ftruncate): Likewise.
2089 (os_truncate): Likewise.
2090 (os_pipe): Likewise.
2091 (os_pipe_empty): Likewise.
2092 (os_pipe_nonempty): Likewise.
2093 (os_shutdown): Likewise.
2094 (os_init): Likewise.
2095 (cb_read_target_syscall_maps): Likewise.
2096 (cb_target_to_host_syscall): Likewise.
2097 (cb_host_to_target_errno): Likewise.
2098 (cb_target_to_host_open): Likewise.
2099 (cb_store_target_endian): Likewise.
2100 (cb_host_to_target_stat): Likewise.
2101 * sim-hload.c (sim_load): Change to new style prototype.
2102 * sim-load.c (sim_load_file): Change to new style prototype.
2103 (report_transfer_performance): Likewise.
2104 (xprintf_bfd_vma): Likewise.
2105 * syscall.c (cb_get_string): Change to new style prototype.
2106 (get_path): Likewise.
2107 (cb_syscall): Likewise.
2109 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
2111 * create-version.sh: Align parameters to match those of
2112 ../../gdb/common/create-version.sh.
2113 * Make-common.in (srcsim): New variable.
2114 (version.c): Adjust call to create-version.sh as per above.
2116 2013-09-23 Alan Modra <amodra@gmail.com>
2118 * configure: Regenerate.
2120 2013-09-03 Mike Stump <mikestump@comcast.net>
2122 * sim-options.c (complete_option_list): Mark text and word const.
2124 2013-06-28 Tom Tromey <tromey@redhat.com>
2126 * Make-common.in (version.c): Use version.in, not
2128 * create-version.sh: Likewise.
2130 2013-06-24 Joel Brobecker <brobecker@adacore.com>
2132 * create-version.sh: New script. Adapted from
2133 gdb/commong/create-version.sh.
2134 * Make-common.in (version.c): Update rule dependencies,
2135 and re-implement using create-version.sh.
2137 2013-06-21 Nick Clifton <nickc@redhat.com>
2139 * gennltvals.sh: Add msp430 support.
2140 * nltvals.def: Regenerate.
2142 2013-06-03 Mike Frysinger <vapier@gentoo.org>
2144 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
2145 * aclocal.m4, configure: Regenerate.
2147 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
2150 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
2151 -Wformat-nonliteral with -Wno-format.
2153 2013-03-26 Mike Frysinger <vapier@gentoo.org>
2155 * acinclude.m4: Regenerate.
2157 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
2159 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
2160 which do not support dv-sockser.o. Add always as option to
2161 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
2162 is always required to be enabled by simulator.
2164 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
2166 * gennltvals.sh: Use libgloss/syscall.h for cr16.
2167 * nltvals.def: Regenerate.
2169 2012-06-16 Joel Brobecker <brobecker@adacore.com>
2171 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
2172 * config.in, configure: Regenerate.
2174 2012-05-24 Pedro Alves <palves@redhat.com>
2176 * sim-signal.h (sim_signal_to_target): Rename to ...
2177 (sim_signal_to_gdb_signal): ... this.
2178 * sim-signal.c (sim_signal_to_target): Rename to ...
2179 (sim_signal_to_gdb_signal): ... this.
2180 * sim-reason.c (sim_stop_reason): Adjust to rename.
2182 2012-05-24 Pedro Alves <palves@redhat.com>
2186 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
2188 2012-05-24 Pedro Alves <palves@redhat.com>
2192 Replace target_signal with gdb_signal throughout.
2194 2012-05-18 Nick Clifton <nickc@redhat.com>
2197 * callback.c: Include config.h before system header files.
2198 * cgen-trace.c: Likewise.
2199 * cgen-utils.c: Likewise.
2200 * gentmap.c: Likewise.
2202 2012-04-02 Mike Frysinger <vapier@gentoo.org>
2204 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
2206 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
2208 * sim-trace.c: Update the function prototype of save_data_size.
2209 Move the enum data_fmt from here...
2210 * sim-trace.h: ...to here.
2211 Add function prototype of save_data.
2213 2012-03-25 Mike Frysinger <vapier@gentoo.org>
2215 * sim-core.h (sim_core_trans_addr): Add prototype.
2217 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
2219 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
2220 missing in last change.
2222 2012-03-24 Mike Frysinger <vapier@gentoo.org>
2224 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
2225 * nrun.c: Include string.h/strings.h.
2226 * aclocal.m4, config.in, configure: Regenerate.
2228 2012-03-22 Mike Frysinger <vapier@gentoo.org>
2230 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
2231 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
2232 out -Werror initialization.
2234 2012-03-19 Mike Frysinger <vapier@gentoo.org>
2236 * Make-common.in (TAGS): Change a-z to [:lower:].
2237 * acinclude.m4 (sim-trace): Likewise.
2238 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
2239 Change A-Za-z0-9 to [:alnum:].
2241 2012-03-18 Mike Frysinger <vapier@gentoo.org>
2243 * nrun.c (main): Display strsignal of sigrc.
2245 2012-01-06 Mike Frysinger <vapier@gentoo.org>
2247 * Makefile.in (abs_srcdir): Declare.
2248 (srcroot): Define in terms of abs_srcdir.
2249 (headers): Change srcdir to abs_srcdir.
2251 2012-01-02 Joel Brobecker <brobecker@adacore.com>
2253 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
2256 2011-12-19 Joel Brobecker <brobecker@adacore.com>
2258 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
2259 system bourne shell.
2261 2011-12-03 Mike Frysinger <vapier@gentoo.org>
2263 * syscall.c (cb_get_string): Rename from "get_string".
2264 (get_path): Rename get_string call to cb_get_string.
2266 2011-12-03 Mike Frysinger <vapier@gentoo.org>
2268 * Make-common.in (VPATH): Add $(srccom).
2270 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
2271 POSTCOMPILE): New variables.
2272 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
2273 Include dependency files, when using GNU Make. Delete all
2274 dependency-only rules.
2275 * aclocal.m4: Include ../../config/depstand.m4. Call
2276 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
2277 (MAKE, GMAKE): New substs.
2279 2011-11-07 Mike Frysinger <vapier@gentoo.org>
2282 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
2283 * configure, config.in: Regenerate.
2284 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
2286 2011-10-19 Mike Frysinger <vapier@gentoo.org>
2288 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
2290 2011-10-18 John Wehle <john@feith.com> (tiny patch)
2292 * sim-profile.c (profile_info): Only print the title once.
2294 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2296 * acinclude.m4: Rename from aclocal.m4.
2297 * aclocal.m4: Regenerate.
2299 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2301 * aclocal.m4: Change AC_PREREQ comment to 2.64.
2302 * common.m4: Delete.
2303 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
2304 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2305 * configure: Regenerate.
2307 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
2309 * sim-alu.h (ALU32_AND): Clear carry flag.
2310 (ALU32_AND): Clear carry flag.
2312 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2314 * dv-cfi.c: Include stdbool.h.
2316 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2318 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2320 2011-10-04 Mike Frysinger <vapier@gentoo.org>
2322 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2323 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
2325 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2327 * sim-command.c: Include sim-options.h.
2329 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2331 * aclocal.m4: Move sinclude comment after AC_INIT comment.
2333 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2335 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2336 Delete direct call to AC_PROG_CC.
2338 2011-07-05 Mike Frysinger <vapier@gentoo.org>
2340 * sim-command.c: New file.
2341 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2342 (sim-command.o): New rule.
2344 2011-05-27 Mike Frysinger <vapier@gentoo.org>
2346 * sim-options.c (standard_option_handler): Remove arg[0] check
2347 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2348 not an empty string, otherwise assign "" back to it.
2350 2011-05-26 Mike Frysinger <vapier@gentoo.org>
2352 * nltvals.def: Regenerate to include Blackfin syscalls again.
2354 2011-05-25 Mike Frysinger <vapier@gentoo.org>
2356 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2357 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2358 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2359 (trace_idx_to_str): Likewise.
2360 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2361 (TRACE_syscall): Define.
2362 (WITH_TRACE_SYSCALL_P): Likewise.
2363 (TRACE_SYSCALL_P): Likewise.
2365 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2367 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2368 remove now-unnecessary sub-scope for glue->type setting.
2369 Check to see if the "reg" property exists before we use it, and
2370 if it doesn't exist, error out for "glue" devices.
2372 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2374 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2375 glue-or, and set type to glue_xor when name is glue-xor.
2376 (hw_glue_port_event): Return immediately when type is glue_io
2377 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2378 and hw_port_event calls from glue_and to end of function.
2380 2011-05-11 Mike Frysinger <vapier@gentoo.org>
2382 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2383 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2384 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2385 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2386 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2387 around function arguments.
2389 2011-04-14 Mike Frysinger <vapier@gentoo.org>
2391 * sim-options.c (complete_option_list, sim_complete_command):
2394 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2396 * dv-glue.c: Fix up style.
2398 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2400 * hw-alloc.c (hw_alloc_data): Adjust brace.
2401 * hw-base.c (hw_base_data): Likewise.
2402 (generic_hw_unit_decode): Fix indentation.
2403 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2404 * hw-events.c (hw_event, hw_event_data): Likewise.
2405 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2406 * hw-instances.c (hw_instance_data): Likewise.
2407 * hw-instances.h (hw_instance): Likewise.
2408 * hw-main.h (hw_descriptor, enum): Likewise.
2409 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2410 * hw-ports.h (hw_port_descriptor): Likewise.
2411 * hw-properties.c (hw_property_data): Likewise.
2412 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2413 _range_property_spec, _reg_property_spec): Likewise.
2414 * hw-tree.c (_name_specifier, printer): Likewise.
2415 (split_device_specifier, parse_string_property, hw_tree_traverse,
2416 print_size, print_reg_property, print_string, print_properties):
2419 2011-03-29 Mike Frysinger <vapier@gentoo.org>
2421 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2422 * Make-common.in (dv-cfi.o): New rule.
2423 * dv-cfi.c, dv-cfi.h: New files.
2425 2011-03-21 Kevin Buettner <kevinb@redhat.com>
2427 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2428 fcntl.h and sys/fcntl.h, for constants.
2429 * nltvals.def: Regenerate.
2430 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2431 * sim-io.h (sys/types.h, sys/stat.h): Include.
2432 (sim_io_stat, sim_io_fstat): Declare.
2434 2011-03-14 Mike Frysinger <vapier@gentoo.org>
2436 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2437 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2438 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2439 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2440 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2441 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2442 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2443 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2444 syscall.c: Trim trailing whitespace.
2446 2011-03-05 Mike Frysinger <vapier@gentoo.org>
2448 * gennltvals.sh: Handle bfin targets.
2449 * nltvals.def: Regenerate.
2451 2011-02-25 Kevin Buettner <kevinb@redhat.com>
2453 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2456 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2458 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2459 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2460 (hw_free): Drop zfree logic and always call free.
2461 * hw-base.c (hw_delete): Change zfree to free.
2462 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2463 (hw_handle_remove_phandle): Likewise.
2464 * hw-instances.c (hw_instance_delete): Likewise.
2465 * hw-tree.c (parse_reg_property): Likewise.
2466 (parse_ranges_property): Likewise.
2467 (parse_string_property): Likewise.
2468 * sim-core.c (sim_core_uninstall): Likewise.
2469 * sim-cpu.c (sim_cpu_free_all): Likewise.
2470 * sim-hw.c (sim_hw_uninstall): Likewise.
2471 * sim-memopt.c (do_memopt_delete): Likewise.
2472 (sim_memory_uninstall): Likewise.
2473 * sim-module.c (sim_module_uninstall): Likewise.
2474 * sim-options.c (sim_parse_args): Likewise.
2475 * sim-profile.c (profile_pc_cleanup): Likewise.
2476 (profile_uninstall): Likewise.
2477 * sim-watch.c (do_watchpoint_delete): Likewise.
2478 * sim-utils.c (zfree): Delete.
2479 (sim_state_free): Change zfree to free.
2480 * sim-utils.h (zfree): Delete.
2482 2011-02-13 Mike Frysinger <vapier@gentoo.org>
2484 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2486 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2488 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2490 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2492 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2494 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2495 when asprintf fails.
2496 * sim-utils.c (sim_do_commandf): Issue an error and return when
2498 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2501 2011-01-11 Mike Frysinger <vapier@gentoo.org>
2503 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2504 bytes has been calculated and when mmap_next_fd is valid and
2506 (memory_option_handler): Allow missing size when mmap_next_fd is
2509 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2511 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2512 not empty, and always append $3 to $hardware.
2514 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2516 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2517 * sim-hw.h (sim_hw_abort): Likewise.
2519 2011-01-05 Mike Frysinger <vapier@gentoo.org>
2521 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2523 2011-01-05 Joel Brobecker <brobecker@adacore.com>
2525 * run.1: Copyright year update.
2527 2010-12-28 Mike Frysinger <vapier@gentoo.org>
2529 * hw-alloc.h (HW_NALLOC): Define.
2531 010-12-28 Mike Frysinger <vapier@gentoo.org>
2533 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2535 2010-12-15 Mike Frysinger <vapier@gentoo.org>
2537 * sim-memopt.c (OPTION_MAP_INFO): Define.
2538 (memory_options): Handle --map-info.
2539 (memory_option_handler): Handle OPTION_MAP_INFO.
2541 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2543 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2544 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2545 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2547 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2549 * sim-core.c (WITH_HW): Add device casts to device_error,
2550 device_io_read_buffer, and device_io_write_buffer.
2552 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2554 * dv-sockser.c (dv_sockser_write_buffer): New function.
2555 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2556 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2558 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2560 * callback.c (os_lseek): Call wrap on lseek result.
2562 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2564 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2565 call by its equality to -1 not by it being negative.
2566 (connected_p): Likewise for accept() call.
2568 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2570 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2572 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2574 * profile.c (sim_profile_print_bar): Add cpu argument.
2576 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2578 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2580 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2582 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2583 (profile_print_pc): Convert sim_io_printf to profile_printf.
2584 (profile_print_insn): Likewise.
2585 (profile_print_memory): Likewise.
2586 (profile_print_core): Likewise.
2587 (profile_print_model): Likewise.
2588 (sim_profile_print_bar): Likewise.
2589 (profile_print_speed): Likewise.
2590 (profile_print_addr_ranges): Likewise.
2591 (profile_info): Likewise.
2592 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2594 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2596 * sim-model.c (OPTION_MODEL): Convert to enum.
2597 (OPTION_MODEL_INFO): New enum.
2598 (model_options): Add model-info/info-model entries.
2599 (model_option_handler): Handle OPTION_MODEL_INFO.
2601 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2603 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2604 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2607 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2609 * sim-hrw.c (sim_write): Add const to buf arg.
2610 * sim-utils.h (sim_write_fn): Likewise.
2612 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2614 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2617 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2619 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2620 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2621 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2622 * dv-sockser.c (sockser_options): Likewise.
2623 * hw-ports.c (empty_hw_ports): Likewise.
2624 * sim-hw.c (hw_options): Likewise.
2625 * sim-model.c (model_options): Likewise.
2626 * sim-options.c (standard_options): Likewise.
2627 * sim-profile.c (profile_options): Likewise.
2628 * sim-trace.c (trace_options): Likewise.
2629 * sim-watch.c (watchpoint_options): Likewise.
2631 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2633 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2634 the local "arg_table" variable, and the xmalloc cast.
2636 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2638 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2640 (sim_fpu_print_func): Add const markings to format buffer.
2642 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2644 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2646 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2648 * sim-trace.c (save_data): Add const markings to "buf" argument.
2650 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2652 * sim-options.c (standard_option_handler): Add const markings to
2655 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2657 * hw-ports.h: Fix spelling typos.
2659 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2661 * configure.ac: Check for socklen_t.
2662 * configure, config.in: Regenerated.
2663 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2665 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2667 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2668 * sim-hw.c (hw_option_handler): Likewise.
2670 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2672 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2673 (interrupt_nr_to_str): Likewise.
2674 (default_interrupt_names): Add const to pointer type.
2675 (sim_watchpoint_install): Add const to prefix.
2676 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2678 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2680 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2681 (sim_core_write_buffer): Likewise.
2683 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2685 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2686 the SIM_HAVE_ADDR_RANGE define.
2688 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2690 * sim-core.h (device_error): Add const to message, and add printf
2693 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2695 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2696 SIM_HAVE_ADDR_RANGE define.
2698 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2700 * dv-glue.c (hw_glue_ports): Swap static and const.
2702 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2704 * nrun.c (usage): Use void in definition.
2705 * sim-options.c (dup_arg_p): Convert old-style function definition.
2706 (sim_parse_args): Likewise.
2707 (sim_print_help): Likewise.
2708 * sim-trace.c (set_trace_option_mask): Likewise.
2709 (set_trace_option): Likewise.
2710 * sim-utils.c (sim_analyze_program): Likewise.
2711 (sim_elapsed_time_get): Likewise.
2712 (sim_elapsed_time_since): Likewise.
2714 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2716 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2717 (standard_options): Likewise.
2718 (standard_option_handler): Likewise.
2720 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2722 * hw-ports.c (TRACE): Delete.
2723 * hw-properties.c (TRACE): Delete.
2724 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2725 (hw_find_integer_property): Likewise.
2726 (hw_find_integer_array_property): Likewise.
2727 (hw_add_duplicate_property): Likewise.
2729 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2731 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2734 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2736 * sim-model.c: Include sim-model.h
2738 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2740 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2741 & from the STATE_CPU() examples.
2743 2010-01-24 Doug Evans <dje@sebabeach.org>
2745 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2746 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2748 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2749 (struct cgen_fp_ops): Update signatures of floating point conversion
2752 * Make-common.in (CGEN_SIM_DEPS): Define.
2753 (CGEN_INCLUDE_DEPS): Use it.
2754 (CGEN_MAIN_CPU_DEPS): Simplify.
2756 2010-01-22 Doug Evans <dje@sebabeach.org>
2758 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2759 (SUBWORDTFSI, JOINSIDI): Ditto.
2761 2010-01-05 Doug Evans <dje@sebabeach.org>
2763 * cgen-types.h (SETDI): Delete, unused.
2765 2009-12-02 Doug Evans <dje@sebabeach.org>
2767 * cgen-engine.h: Remove duplicated comment.
2769 2009-11-23 Doug Evans <dje@sebabeach.org>
2771 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2772 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2774 2009-11-22 Doug Evans <dje@sebabeach.org>
2776 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2777 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2778 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2779 instead of CGEN_INSN_INT.
2781 * cgen-trace.h (trace_extract): Add cast to fix warning.
2783 2009-11-05 Doug Evans <dje@sebabeach.org>
2785 * cgen-mem.h (DECLARE_GETT): Don't inline.
2786 (DECLARE_SETT): Ditto.
2788 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2790 * sim-inline.h: Fix spelling error.
2792 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2794 * Make-common.in: Add datarootdir.
2796 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2798 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2799 (SIM_CHECK_MEMBERS_1): Remove.
2800 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2801 AC_CHECK_MEMBERS one.
2802 * configure: Regenerate.
2804 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2805 * configure: Regenerate.
2807 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2809 * config.in: Regenerate.
2810 * configure: Likewise.
2812 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2813 definition of AC_CHECK_MEMBER.
2815 * aclocal.m4: m4_include toplevel config/override.m4.
2816 * configure: Regenerate.
2818 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2820 * Makefile.in (datarootdir): New variable.
2822 2009-07-07 Doug Evans <dje@sebabeach.org>
2824 * Make-common.in (CPU_DIR): Define.
2826 2009-07-06 Doug Evans <dje@sebabeach.org>
2828 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2829 identifiers for file types rather than encoding internal
2830 implementation details of cgen.sh.
2831 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2832 * cgen.sh: Add support for parallel makes.
2833 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2835 2009-05-18 Jon Beniston <jon@beniston.com>
2837 * gennltvals.sh: Add lm32 target.
2838 * nltvals.def: Add lm32 syscall definitions.
2840 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2842 Speed up simulator startup:
2843 * sim-utils.c (zalloc): Use xcalloc.
2845 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2847 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2848 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2849 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2850 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2851 type, QI, HI, SI, DI.
2853 * callback.c (os_error): Mark as being a noreturn function.
2854 * sim-io.h (sim_io_error): Similar for sim_io_error.
2856 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2858 * aclocal.m4: Fix underquoting of function names.
2860 2008-10-21 Julian Brown <julian@codesourcery.com>
2862 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2864 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2866 * common.m4: Add test for libz and zlib.h.
2867 * configure: Regenerate to track ../common/common.m4 changes.
2870 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2871 Daniel Jacobowitz <dan@codesourcery.com>
2872 Joseph Myers <joseph@codesourcery.com>
2874 * aclocal.m4: Include ../../config/acx.m4.
2875 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2876 * configure, config.in: Regenerate.
2877 * Make-common.in (LIB_OBJS): Add version.o.
2878 (version.c, version.o): New rules.
2879 * run.c: Include version.h.
2880 (usage): Add help parameter. Print output either to stdout or
2881 stderr depending on that parameter.
2882 (print_version): New.
2883 (main): Check for --help and --version.
2884 * run-sim.h (sim_target_display_usage): Add help parameter.
2887 2008-04-14 Hans Kester <kester.hans@gmail.com>
2889 * sim-signal.c: Define missing signals for _WIN32.
2891 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2893 * gennltvals.sh: Add cr16.
2894 * nltvals.def: Rebuild.
2896 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2898 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2899 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2901 2007-08-10 Nick Clifton <nickc@redhat.com>
2903 * sim-memopt.c (memory_options): Mention that the
2904 --memory-size switch accepts suffixes.
2905 (parse_size): Handle a suffix on the size value.
2906 * sim-options.c (standard_options): Mention that the mem-size
2907 switch accepts suffixes.
2908 (standard_option_handler): Handle a suffix on the size value.
2910 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2912 * acconfig.h: Remove.
2913 * config.in: Regenerate.
2915 2006-11-07 Thiemo Seufer <ths@mips.com>
2917 * gentmap.c: Fix compile time warning.
2919 2006-11-07 Thiemo Seufer <ths@mips.com>
2921 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2922 for bfd text addresses.
2924 2006-08-29 Thiemo Seufer <ths@mips.com>
2925 Nigel Stephens <nigel@mips.com>
2927 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2928 SIM_QUIET_NAN_NEGATED.
2930 2006-08-29 Nigel Stephens <nigel@mips.com>
2932 * sim-profile.c (profile_pc_init): Initialise default profiling
2933 frequency to a prime number.
2934 (profile_print_pc): Convert gmon.out sample data into target
2937 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2939 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2940 * common.m4: Likewise.
2941 * configure: Regenerated.
2943 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2945 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2946 * configure: Regenerated.
2948 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2950 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2951 and LIBINTL_DEP everywhere.
2952 (CSEARCH): Use INCINTL.
2953 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2955 * configure: Regenerated.
2957 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2959 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2960 option-contents test.
2962 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2964 * sim-signal.c (sim_signal_to_target): Fix typos.
2966 * sim-reason.c (sim_stop_reason): Use
2967 sim_signal_to_target, not sim_signal_to_host.
2968 * sim-signal.c (sim_signal_to_host): Fix typo.
2969 (sim_signal_to_target): New function.
2971 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2973 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2976 2005-07-08 Ian Lance Taylor <ian@airs.com>
2978 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2980 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2981 different fraction for a quiet NaN.
2982 (unpack_fpu): Likewise.
2984 2005-07-08 Ben Elliston <bje@au.ibm.com>
2986 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2987 * sim-load.c: Likewise.
2988 * syscall.c: Likewise.
2990 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2992 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2995 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2997 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2999 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
3001 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
3002 and signed64 for __ALPHA__.
3004 2005-03-23 Mark Kettenis <kettenis@gnu.org>
3006 * aclocal.m4 Include ../../gettext.m4.
3007 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
3008 (AM_LC_MESSAGES): Remove.
3009 * configure: Regenerate.
3011 2005-02-28 Jim Blandy <jimb@redhat.com>
3013 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
3014 -Wuninitialized in the default list of build warnings if CFLAGS is
3015 set, and doesn't include -O. (Using -Wuninitialized without
3016 optimization produces a warning, which interferes with compilation
3019 2005-02-21 Jim Blandy <jimb@redhat.com>
3021 * callback.c (os_fstat): Don't declare 't' unless it's used.
3023 2005-02-09 Jim Blandy <jimb@redhat.com>
3025 * Make-common.in (CGEN): Load guile.scm, and include a trailing
3027 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
3028 to $(CGEN), to ensure that the command substitution happens where
3029 the variable is referenced in the submake, not when the submake's
3030 arguments are expanded.
3031 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
3032 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
3033 application Scheme script directly after ${cgen}; don't precede it
3036 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
3038 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
3039 * callback.c [HAVE_LIMITS_H]: Include limits.h.
3040 Include libiberty.h.
3041 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
3042 being either end of a pipe.
3043 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
3044 (os_shutdown): Clear pipe state.
3045 (default_callback): Initialize new members.
3047 * callback.c (default_callback): Initialize target_endian.
3048 (cb_store_target_endian): Renamed from store, new first parameter
3049 host_callback *cb, drop last parameter big_p. Take endianness
3051 (cb_host_to_target_stat): Change to use cb_store_target_endian.
3052 Remove variable big_p.
3053 * nrun.c (main): Initialize default_callback.target_endian.
3055 2005-01-14 Andrew Cagney <cagney@gnu.org>
3057 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
3058 Add explicit call to AC_CONFIG_HEADER.
3059 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
3060 * configure: Re-generate.
3062 2005-01-12 Andrew Cagney <cagney@gnu.org>
3064 * common.m4: New file, based on of aclocal.m4.
3066 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
3068 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
3069 * configure: Regenerated to track ../common/aclocal.m4 changes.
3071 2005-01-07 Andrew Cagney <cagney@gnu.org>
3073 * configure.ac: Rename configure.in, require autoconf 2.59.
3074 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
3075 * configure: Re-generate.
3077 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
3079 * syscall.c (cb_syscall) <case CB_SYS_truncate>
3080 <case CB_SYS_ftruncate>: New cases.
3082 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
3084 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
3085 (cb_syscall) <case CB_SYS_rename>: New case.
3086 * callback.c (os_lstat): New function.
3088 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
3090 * run.1: Document --sysroot=filepath.
3091 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
3092 (standard_options): Support --sysroot=<path>.
3093 (standard_option_handler): Handle OPTION_SYSROOT.
3094 * syscall.c (simulator_sysroot): Define, initialized empty.
3095 (get_path): Prepend simulator_sysroot to absolute file path.
3096 [HAVE_STRING_H]: Include string.h.
3097 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
3098 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
3099 (main): If simulator_sysroot is not empty, chdir there.
3100 * sim-config.h (simulator_sysroot): Declare.
3102 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
3103 cgen_rtx_error" in a CGEN-generated simulator.
3104 * gdbinit.in: Break on sim_core_signal too. Have autoconf
3105 replacement for CGEN-related breakpoints.
3107 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
3109 * Make-common.in (sim-basics_h): Add $(callback_h).
3111 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
3113 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
3114 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
3115 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
3116 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
3117 (SIM_CHECK_MEMBERS): New macros.
3118 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
3119 for struct stat member test and write. Add ST_x calls for each
3120 struct stat member tested in configure.in. Wrap each ST_x call in
3121 #ifdef of configure macro for that member.
3122 * configure, config.in: Regenerate.
3124 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
3126 * cgen.sh: New thirteenth parameter opcfile, defaulting to
3128 <case desc>: Pass -OPC opcfile.
3129 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
3130 parameter to cgen.sh.
3132 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
3134 * Make-common.in (sim-basics_h): Correct dependencies on
3135 cconfig.h and tconfig.h
3136 (sim-load.o): Correct typo in sim-basics_h dependency.
3138 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
3140 * Make-common.in (sim-*_h): Add macros for all sim headers listing
3141 sub-dependencies for other sim files that they include.
3142 (sim_main_headers): Use sim-*_h macros.
3143 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
3145 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
3147 * sim-config.c (sim_config): Recognize when a bfd has unspecified
3150 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
3151 $(remote_sim_h) too.
3152 (sim_main_headers): Add sim-utils.h.
3154 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3156 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
3158 2004-07-26 Andrew Cagney <cagney@gnu.org>
3160 Problem from Olaf Hering <olh@suse.de>.
3161 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
3163 2004-07-10 Ben Elliston <bje@au.ibm.com>
3165 * hw-tree.c (parse_integer_property): Typo fix in comments.
3166 * sim-options.c (sim_args_command): Likewise.
3168 2004-06-28 Andrew Cagney <cagney@gnu.org>
3170 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
3172 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
3174 * callback.c (os_shutdown): Fix bug in last change: actually
3175 mark file descriptors as available on startup.
3177 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
3179 [ include/gdb: * callback.h (host_callback_struct): Replace
3180 members fdopen and alwaysopen with fd_buddy. ]
3181 * callback.c: Changed all users.
3183 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3185 * sim-load.c (sim_load_file): Use bfd_get_section_size
3186 instead of bfd_get_section_size_before_reloc.
3188 2004-05-18 Daniel Jacobowitz <dan@debian.org>
3190 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
3191 passing it to printf.
3193 2004-05-10 Daniel Jacobowitz <dan@debian.org>
3195 * callback.c: Update copyright dates.
3197 * sim-basics.h: Likewise.
3198 * sim-load.c: Likewise.
3199 * syscall.c: Likewise.
3201 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3203 * callback.c: Include cconfig.h instead of config.h.
3205 * sim-basics.h: Likewise.
3206 * sim-load.c: Likewise.
3207 * syscall.c: Likewise.
3209 2004-01-16 Ben Elliston <bje@wasabisystems.com>
3211 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
3213 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3215 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
3217 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
3219 * sim-options.c (standard_options): Fix the names of H8
3222 2003-10-30 Andrew Cagney <cagney@redhat.com>
3224 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
3225 with "struct bfd_symbol".
3227 2003-10-21 Andrew Cagney <cagney@redhat.com>
3229 * callback.c (os_truncate): Call "truncate", and not "stat".
3231 2003-10-20 Andrew Cagney <cagney@redhat.com>
3233 * sim-base.h: Replace "struct sec" with "struct bfd_section".
3235 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
3237 * callback.c (os_ftruncate, os_truncate): New functions.
3238 (default_callback): Initialize ftruncate and truncate members.
3240 2003-09-08 Dave Brolley <brolley@redhat.com>
3242 On behalf of Doug Evans <dje@sebabeach.org>
3243 * cgen.sh: New arg archfile.
3244 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
3245 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
3247 2003-08-28 Andrew Cagney <cagney@redhat.com>
3249 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
3250 * sim-options.c (print_help): Cast the format with specifier to
3253 2003-08-20 Michael Snyder <msnyder@redhat.com>
3254 Dave Brolley <brolley@redhat.com>
3256 * cgen-par.h (flags, word1): New target-specific
3257 fields of CGEN_WRITE_QUEUE_ELEMENT.
3258 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
3259 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
3260 * gennltvals.sh: Add frv target.
3261 * nltvals.def: Add frv target.
3263 2003-06-23 Michael Snyder <msnyder@redhat.com>
3265 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
3266 * sim-reg.c: Fix cut-and-paste bug in comment.
3268 2003-06-22 Andrew Cagney <cagney@redhat.com>
3270 From matthew green <mrg@redhat.com>:
3271 * sim-fpu.h: Update copyright.
3272 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
3273 * sim-fpu.c: Update copyright.
3274 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
3276 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
3278 From Doug Evans <dje@sebabeach.org>:
3279 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
3280 with disassemble_info:read_memory_func.
3281 * cgen-trace.c (sim_disasm_read_memory): Ditto.
3283 2003-06-04 Michael Snyder <msnyder@redhat.com>
3285 * common/run.c (main): Remove SIM_H8300 ifdef.
3287 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
3288 (standard_options): Add '-x' for h8/300sx.
3289 (standard_option_handler): Add case for SIM_H8300SX.
3291 2003-04-13 Michael Snyder <msnyder@redhat.com>
3293 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3295 2003-03-01 Andrew Cagney <cagney@redhat.com>
3297 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3298 (sim_engine_vabort): Ditto.
3300 2003-02-27 Andrew Cagney <cagney@redhat.com>
3302 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3303 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3304 * nrun.c (main): Ditto.
3306 2003-02-26 Andrew Cagney <cagney@redhat.com>
3308 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3309 (sim_engine_vabort): Ditto.
3310 (sim_engine_halt, sim_engine_restart): Ditto.
3312 2003-02-20 Andrew Cagney <ac131313@redhat.com>
3314 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3315 (sim-break_h): Delete macro.
3316 (sim-break.o): Delete rule.
3317 * sim-break.c: Delete file.
3318 * sim-break.h: Delete file.
3319 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3320 (STATE_BREAKPOINTS): Delete macro.
3321 (sim_state_base): Delete field breakpoints.
3322 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3323 sim_break_install to array.
3325 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
3327 * run.c (usage): Fix typos.
3329 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
3331 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3333 2002-11-22 Andrew Cagney <ac131313@redhat.com>
3335 * dv-core.c: Update copyright. sim/common contributed to the FSF.
3336 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3337 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3338 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3339 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3340 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3341 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3342 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3343 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3344 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3346 2002-11-13 Andrew Cagney <cagney@redhat.com>
3348 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3350 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
3352 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3353 (distclean): Depend on it.
3355 2002-10-14 Alan Modra <amodra@bigpond.net.au>
3357 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3359 2002-08-29 Dave Brolley <brolley@redhat.com>
3361 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3363 2002-07-17 Andrew Cagney <cagney@redhat.com>
3365 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3366 (sim_set_callbacks, sim_size, sim_trace)
3367 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3368 to here from "gdb/remote-sim.h".
3370 2002-07-16 Andrew Cagney <ac131313@redhat.com>
3372 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3373 avoid possible longjmp problems with automatic variable siggnal.
3375 2002-07-14 Andrew Cagney <ac131313@redhat.com>
3377 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3378 * Make-common.in (installdirs): Make $(libdir) too, needed when
3379 installing libsim.a.
3381 2002-07-13 Andrew Cagney <ac131313@redhat.com>
3383 * gennltvals.sh (dir): Mark d30v as obsolete.
3384 * nltvals.def: Remove d30v.
3386 2002-06-17 Andrew Cagney <cagney@redhat.com>
3388 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3390 * sim-memopt.c: Include <unistd.h>.
3391 (do_memopt_add): Fix printf format.
3392 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3394 2002-06-16 Andrew Cagney <ac131313@redhat.com>
3396 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3397 --enable-gdb-build-warnings.
3398 * configure: Regenerated to track ../common/aclocal.m4 changes.
3400 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
3402 * sim-fpu.c (unpack_fpu): Initialize exponent for
3405 (sim_fpu_sqrt): Same.
3407 2002-06-08 Andrew Cagney <cagney@redhat.com>
3409 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3410 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3412 * sim-load.c: Ditto.
3413 * callback.c: Ditto.
3415 * Make-common.in (callback_h): Define.
3416 (remote_sim_h): Define.
3418 (callback.o): Update.
3419 (syscall.o): Update.
3422 (sim-hload.o): Update.
3424 (sim-reason.o): Update.
3425 (sim-reg.o): Update.
3426 (sim-resume.o): Update.
3428 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3430 * run.c: Fix formatting.
3432 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3434 * run-sim.h: New header. Provide prototypes for functions used
3435 between run() and libsim.a which are not used by GDB.
3436 * run.c: Include run-sim.h.
3437 (main): If SIM_TARGET_SWITCHES is defined call
3438 sim_target_parse_command_line.
3439 (usage): If SIM_TARGET_SWITCHES is defined call
3440 sim_target_display_usage.
3442 2002-05-17 Andrey Volkov <avolkov@transas.com>
3444 * run.c: Made h8300s as new target, not h8300h alias.
3445 Added new option -S (h8300s target)
3446 * sim-options.c: Ditto.
3448 2002-05-01 Chris Demetriou <cgd@broadcom.com>
3450 * callback.c: Use 'deprecated' rather than 'depreciated.'
3452 2002-02-24 Andrew Cagney <ac131313@redhat.com>
3454 From wiz at danbala:
3455 * sim-fpu.h: Fix grammar and typos.
3458 2002-02-10 Chris Demetriou <cgd@broadcom.com>
3460 * callback.c: Fix some spelling errors.
3461 * hw-device.h: Likewise.
3462 * hw-tree.c: Likewise.
3463 * sim-abort.c: Likewise.
3464 * sim-alu.h: Likewise.
3465 * sim-core.h: Likewise.
3466 * sim-events.c: Likewise.
3467 * sim-events.h: Likewise.
3468 * sim-fpu.h: Likewise.
3469 * sim-profile.h: Likewise.
3470 * sim-utils.c: Likewise.
3472 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
3474 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3477 2002-01-20 Ben Elliston <bje@redhat.com>
3479 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3480 the comment for this enumerator.
3482 2002-01-14 Ben Elliston <bje@redhat.com>
3484 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3486 2001-12-20 Kazu Hirata <kazu@hxi.com>
3488 * run.c (usage): Fix a typo.
3490 2001-07-05 Ben Elliston <bje@redhat.com>
3492 * Make-common.in (srccgen): Remove.
3493 (CGEN_CPU_DIR): Define.
3494 (CGEN_READ_SCM): Redefine without $(srccgen).
3495 (CGEN_ARCH_SCM): Ditto.
3496 (CGEN_CPU_SCM): Ditto.
3497 (CGEN_DECODE_SCM): Ditto.
3498 (CGEN_DESC_SCM): Ditto.
3500 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
3502 * sim-load.c (sim_load_file): Put it back: external now.
3503 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3505 2001-04-21 Andrew Cagney <ac131313@redhat.com>
3507 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3509 * sim-utils.c (sim_analyze_program): Ditto.
3511 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
3513 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3514 we're finished with its immediate use.
3515 * sim-load.c (sim_load_file): Ditto.
3517 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
3519 Add support for mmap-based memory regions.
3520 * sim-memopt.c (mmap_next_fd): New global.
3521 (sim_memory_init): Reinitialize it.
3522 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3523 "--memory-mapfile FILE" option. Check for some errors.
3524 (do_memopt_add): Conditionally do mmap instead of malloc for
3525 backing store of simulated memory. Check for more errors.
3526 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3527 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3528 * configure.in: Look for mmap/fstat related functions and headers.
3529 * config.in, configure: Regenerated.
3531 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
3533 * sim-core.c (sim_core_map_attach): Correct overlap-related
3536 2001-03-07 Michael Meissner <meissner@redhat.com>
3538 * run.c (alloca-conf.h): Delete, no longer provided.
3540 2001-02-22 Ben Elliston <bje@redhat.com>
3542 * sim-trace.h (TRACE_VPU_IDX): Add.
3543 (TRACE_vpu): Define.
3544 (WITH_TRACE_VPU_P): Likewise.
3545 (TRACE_VPU_P): Likewise.
3546 * sim-trace.c (OPTION_TRACE_VPU): Define.
3547 (trace_options): Add --trace-vpu.
3548 (trace_option_handler): Handle OPTION_TRACE_VPU.
3549 (trace_option_handler): Include VPU tracing in --trace-semantics.
3550 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3552 2001-02-21 Ben Elliston <bje@redhat.com>
3554 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3555 (TRACE_BRANCH_INPUT2): Likewise.
3557 2001-02-09 Ben Elliston <bje@redhat.com>
3559 * (profile_print_pc): Write header out in target byte order.
3561 2001-02-09 Ben Elliston <bje@redhat.com>
3563 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3564 adjusting the pc shift value.
3566 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3568 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3569 where a numeric value is supplied.
3571 2001-01-06 Ben Elliston <bje@redhat.com>
3573 * cgen.sh: Allow extrafiles to include the semantics files when
3574 generating an ISA-specific decoder.
3576 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3578 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3580 2000-12-23 Ben Elliston <bje@redhat.com>
3582 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3583 them to the trace stream using sim_fpu_printn_fpu. Include
3586 2000-12-15 Ben Elliston <bje@redhat.com>
3588 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3589 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3590 trailing digits as specified (-1 to print all digits).
3591 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3592 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3595 2000-12-13 Ben Elliston <bje@redhat.com>
3597 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3598 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3601 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3603 * sim-endian.h: Don't have parameters on macro definitions which
3604 are simply renaming functions, to permit use of XCONCAT2 in both
3605 the macro name and the arguments in a use of such a definition.
3607 2000-12-11 Ben Elliston <bje@redhat.com>
3609 * cgen-ops.h (SUBWORDDFDI): New function.
3611 2000-12-05 Ben Elliston <bje@redhat.com>
3613 * Make-common.in (cgen-defs): New target.
3614 (cgen-decode): Pass $(EXTRAFILES).
3616 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3617 -outfile-suffix options.
3619 2000-12-04 Ben Elliston <bje@redhat.com>
3621 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3622 (SUBWORDSIUQI): Likewise.
3623 (SUBWORDDIHI): Likewise.
3624 (SUBWORDDIQI): New function.
3626 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3627 * cgen-scache.c (scache_option_handler): Remove unused local var.
3629 2000-12-03 Ben Elliston <bje@redhat.com>
3631 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3633 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3635 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3637 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3639 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3642 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3644 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3645 (set_hw_delete): Moved the macro as a function.
3646 * hw-base.h (set_hw_delete): Declare as external function.
3647 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3648 allocated using hw_malloc.
3650 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3652 * sim-options.c (sim_parse_args): Free the memory used for
3653 long_options, short_options, handlers, opt_cpu, orig_val.
3655 2000-11-20 Ben Elliston <bje@redhat.com>
3657 * cgen-ops.h (SUBBI): New macro.
3658 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3659 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3661 2000-11-16 Ben Elliston <bje@redhat.com>
3663 * cgen-types.h (VOID): New type.
3665 2000-11-09 Ben Elliston <bje@redhat.com>
3667 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3668 (sim_fpu_two): Set exponent to 1.
3670 2000-10-26 Ben Elliston <bje@redhat.com>
3672 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3673 `all'. Pass `-i' options to cgen applications.
3674 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3675 cgen-desc): Pass $(isa) to cgen.sh.
3677 2000-10-08 Ben Elliston <bje@redhat.com>
3679 * cgen-utils.c (cgen_rtx_error): New function.
3681 2000-10-07 Ben Elliston <bje@redhat.com>
3683 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3684 conditions for sim_core_read_buffer().
3686 2000-09-26 Dave Brolley <brolley@redhat.com>
3688 * cgen-utils.c (RORQI): New function.
3689 (ROLQI): New function.
3690 (RORHI): New function.
3691 (ROLHI): New function.
3693 2000-08-28 Dave Brolley <brolley@redhat.com>
3695 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3696 in insn_value if it will fit.
3698 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3700 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3702 2000-08-15 Dave Brolley <brolley@redhat.com>
3704 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3706 2000-08-15 Dave Brolley <brolley@redhat.com>
3708 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3709 (PROFILE_CPU_FREQ): New macro.
3710 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3711 (profile-options): Add profile-cpu-frequency.
3712 (parse_frequency): New function.
3713 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3714 (profile_print_speed): Print cpu frequency and simulated execution time.
3715 Re-indent other items to match.
3717 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3719 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3721 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3723 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3724 * Makefile.in (install): Install run.1 man page.
3726 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3728 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3729 * Makefile.in (headers,nltvals.def): Merge.
3731 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3733 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3734 * nrun.c (main): Print the simulator statistics only in
3736 * hw-properties.h (hw_find_integer_array_property): Fix
3737 prototype (use signed_cell).
3739 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3740 * sim-events.c (sim_events_remain_time): New function returning
3741 the time that remains before the event is raised.
3742 * hw-events.c (hw_event_remain_time): Likewise.
3743 * sim-events.h (sim_events_remain_time): Declare.
3744 * hw-events.h (hw_event_remain_time): Declare.
3746 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3747 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3748 (OPTION_HW_LIST): New option --hw-list to list the devices.
3749 (hw_option_handler): List the device tree with 'sim_hw_print'.
3751 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3752 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3753 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3754 (EXTENDED): Define for 16-bit word size.
3755 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3756 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3757 * sim-types.h: Added support for 16-bit targets.
3759 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3761 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3763 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3765 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3766 * Makefile.in (distclean): Clean cconfig.h also.
3768 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3770 * configure: Regenerated to track ../common/aclocal.m4 changes.
3772 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3774 * aclocal.m4 (sim-profile): Enable the profiler by default.
3776 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3778 * run.c (main): Initialize sigrc.
3780 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3782 * sim-events.c (update_time_from_event): Add more detailed event
3785 2000-03-30 Dave Brolley <brolley@redhat.com>
3787 * aclocal.m4 (cgen): Use guile to run cgen.
3789 2000-03-23 Dave Brolley <brolley@redhat.com>
3791 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3793 * cgen-accfp.c (fextsfdf): New function.
3794 (ftruncdfsf): New function.
3795 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3797 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3799 * cgen-ops.h: Added TRUNCSISI.
3801 2000-03-08 Dave Brolley <brolley@redhat.com>
3803 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3804 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3805 (sim_queue_fn_si_write): Last argument is has type USI.
3806 (sim_queue_fn_sf_write): New function.
3807 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3808 (sim_queue_fn_sf_write): New function.
3809 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3811 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3813 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3814 sim_set_trace and run simulator using sim_resume.
3815 (main): Add option ``-o'' - operating environment. Only continue
3816 after a signal when operating environment.
3817 (main): Always set REASON and SIGRC using sim_stop_reason.
3818 (sim_trace): Delete extern declaration.
3820 2000-02-08 Nick Clifton <nickc@cygnus.com>
3822 * callback.c: Fix compile time warning messages.
3823 * run.c: Fix compile time warning messages.
3825 1999-12-17 Dave Brolley <brolley@cygnus.com>
3827 * sim-profile.h: (set_profile_option_mask): Add prototype.
3828 * sim-profile.c (set_profile_option_mask): No longer static.
3830 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3832 * sim-arange.c: Include <string.h>
3834 1999-12-07 Dave Brolley <brolley@cygnus.com>
3836 * sim-options.c (print_help): '=' required before optional argument.
3837 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3838 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3839 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3840 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3841 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3842 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3843 (fn_mem_qi_write): New union members.
3844 (fn_mem_hi_write): New union members.
3845 (fn_mem_si_write): New union members.
3846 (fn_mem_di_write): New union members.
3847 (fn_mem_df_write): New union members.
3848 (fn_mem_xi_write): New union members.
3849 (sim_queue_fn_mem_qi_write): New function.
3850 (sim_queue_fn_mem_hi_write): New function.
3851 (sim_queue_fn_mem_si_write): New function.
3852 (sim_queue_fn_mem_di_write): New function.
3853 (sim_queue_fn_mem_df_write): New function.
3854 (sim_queue_fn_mem_xi_write): New function.
3855 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3856 (sim_queue_fn_mem_hi_write): New function.
3857 (sim_queue_fn_mem_si_write): New function.
3858 (sim_queue_fn_mem_di_write): New function.
3859 (sim_queue_fn_mem_df_write): New function.
3860 (sim_queue_fn_mem_xi_write): New function.
3861 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3862 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3863 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3865 1999-12-01 Dave Brolley <brolley@cygnus.com>
3867 * cgen-accfp.c (subsf): Check status code.
3885 1999-11-26 Dave Brolley <brolley@cygnus.com>
3887 * cgen-par.h (fn_df_write): Mode of data is DF.
3888 (sim_queue_fn_df_write): Mode of data is DF.
3889 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3891 1999-11-22 Dave Brolley <brolley@cygnus.com>
3893 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3894 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3896 1999-11-04 Dave Brolley <brolley@cygnus.com>
3898 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3899 CGEN_MEM_XI_WRITE members.
3900 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3901 (sim_queue_fn_xi_write): New function.
3902 (sim_queue_mem_xi_write): New function.
3904 * cgen-par.c (sim_queue_fn_xi_write): New function.
3905 (sim_queue_mem_xi_write): New function.
3906 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3909 1999-10-22 Dave Brolley <brolley@cygnus.com>
3911 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3912 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3913 * cgen-par.c: Set insn_address for each queued write. Get pc from
3914 cpu when executing queued writes.
3916 1999-10-19 Dave Brolley <brolley@cygnus.com>
3918 * cgen-par.h (sim_queue_fn_pc_write): New function.
3919 (CGEN_FN_PC_WRITE): New enumerator.
3920 (fn_pc_write): New union member.
3921 * cgen-par.c (sim_queue_fn_pc_write): New function.
3922 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3924 1999-10-18 Dave Brolley <brolley@cygnus.com>
3926 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3927 (CGEN_MEM_DF_WRITE): New enumerator.
3928 (mem_di_write): New union member.
3929 (mem_df_write): New union member.
3930 * cgen-par.c (sim_queue_mem_di_write): New function.
3931 (sim_queue_mem_df_write): New function.
3932 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3934 * cgen-accfp.c (divsf): Check for division errors.
3936 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3938 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3940 1999-10-07 Dave Brolley <brolley@cygnus.com>
3942 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3943 (fn_hi_write): New union member.
3944 (sim_queue_fn_hi_write): New function.
3945 * cgen-par.c (sim_queue_fn_hi_write): New function.
3946 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3948 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3950 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3951 Change type of result to SEM_PC.
3953 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3955 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3957 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3959 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3960 (JOIN*): Delete cpu arg.
3962 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3964 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3966 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3968 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3970 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3973 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3975 * run.c (main): Check the sim_stop_reason and only halt simulation
3976 when a valid stop condition is identified.
3978 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3980 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3982 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3984 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3985 (bi_write): New union element.
3986 (sim_queue_bi_write): New function.
3987 * cgen-par.c (sim_queue_bi_write): New function.
3988 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3990 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3992 * configure: Regenerated to track ../common/aclocal.m4 changes.
3994 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3995 ../gdb/configure.in.
3996 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3997 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3998 (SIM_WARNINGS): Delete
3999 (CONFIG_CFLAGS): Update.
4001 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
4003 * cgen-par.c: New file.
4004 * cgen-par.h: New file.
4005 * cgen-sim.h (cgen-par.h): #include it.
4006 * cgen-cpu.h (write_queue): New field.
4007 (CPU_WRITE_QUEUE): New access macro.
4008 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
4009 (cgen-par.o): New target.
4011 1999-08-28 Doug Evans <devans@casey.cygnus.com>
4013 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
4014 * cgen-utils.c (mode_names): Update.
4016 1999-08-20 Doug Evans <devans@casey.cygnus.com>
4018 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
4019 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
4020 buffer arg if WITH_PARALLEL_GENWRITE.
4021 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
4022 (struct idesc): Ditto.
4024 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
4026 * sim-model.c (model_option_handler): Add \n to error message.
4028 1999-08-08 Doug Evans <devans@casey.cygnus.com>
4030 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
4031 (insn_sem): Rewrite.
4032 (sem_fn_desc): New struct.
4034 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
4036 (scache case): Split into non-parallel/parallel versions.
4037 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
4038 if not use semantic switch version.
4040 1999-08-04 Doug Evans <devans@casey.cygnus.com>
4042 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
4043 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
4044 (SEM_BRANCH_INIT_EXTRACT): Delete.
4045 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
4046 (SEM_BRANCH_FINI): Ditto.
4047 (SEM_BRANCH_VIA_ADDR): Ditto.
4048 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
4049 (SEM_BRANCH_ADDR_CACHE): Delete.
4050 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
4051 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
4053 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
4054 (@cpu@_pbb_begin): Initialize branch_target.
4055 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
4056 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
4058 (@cpu@_engine_run_fast): Ditto.
4060 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
4062 * cgen-utils.c (RORSI): New function.
4063 (ROLSI): New function.
4065 1999-07-14 Doug Evans <devans@casey.cygnus.com>
4067 * Makefile.in (TAGS): Tweak TAGS regex.
4068 * cgen-mem.h (*): Add TAGS markers.
4070 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
4072 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
4073 passed in when sim_resume is first entered - don't re-pass it
4076 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
4078 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
4079 OPTION_LOAD_LMA but only when is defined.
4080 (standard_options): When SIM_HANDLES_LMA is defined include
4081 options --load-lma and --load-vma.
4082 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
4084 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
4085 (struct sim_state_base): Add load_at_lma_p.
4086 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
4087 STATE_LOAD_AT_LMA_P.
4089 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
4091 * nrun.c (main): Re-format loop gnu style.
4093 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
4095 * dv-sockser.c (connected_p): Initialize addrlen.
4097 1999-07-06 Dave Brolley <brolley@cygnus.com>
4099 * cgen-accfp.c (floatsidf): New function.
4100 (fixdfsi): New function.
4102 1999-07-06 Doug Evans <devans@casey.cygnus.com>
4104 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
4106 1999-07-05 Doug Evans <devans@casey.cygnus.com>
4108 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
4109 (cgen-fpu.o,cgen-accfp.o): Add rules for.
4110 * cgen-fpu.c: New file.
4111 * cgen-fpu.h: New file.
4112 * cgen-accfp.c: New file.
4113 * cgen-cpu.h (CGEN_CPU): New member fpu.
4114 * cgen-mem.h: Redo fp support.
4115 * cgen-ops.h: Delete k&r support. Redo fp support.
4116 * cgen-sim.h: Include cgen-fpu.h.
4117 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
4119 1999-06-23 Doug Evans <devans@casey.cygnus.com>
4121 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
4123 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
4124 (@cpu@_pbb_cti_chain): Minor clean up.
4126 1999-05-08 Felix Lee <flee@cygnus.com>
4128 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
4129 AM_CYGWIN32 and AM_EXEEXT.
4130 * configure: Regenerate.
4132 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
4134 * sim-core.c (device_error,device_io_read_buffer,
4135 device_io_write_buffer): Delete decls.
4136 * sim-core.h: Put them here.
4138 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
4139 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
4140 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
4141 (sim_core_write_aligned_N): Ditto.
4143 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
4145 * sim-memopt.c (sim_memory_uninstall): Don't look into
4148 1999-04-14 Doug Evans <devans@casey.cygnus.com>
4150 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
4152 1999-04-13 Doug Evans <devans@casey.cygnus.com>
4154 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
4155 (sim_core_write_buffer): Ditto.
4157 1999-04-02 Keith Seitz <keiths@cygnus.com>
4159 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
4160 after the interval counter has expired.
4161 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
4162 poll_quit callbacks. May be overridden by Makefile.
4163 (poll_quit_counter): New global.
4164 * sim-events.c: Remove all mentions of ui_loop_hook. The
4165 host callback "poll_quit" will serve the purpose.
4166 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
4168 * nrun.c: Remove declaration of ui_loop_hook.
4170 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
4172 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
4173 if being used by gdb.
4175 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4177 * cgen-types.h (XF,TF): Tweak.
4178 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
4180 (SUBWORD*,JOIN*): Define.
4181 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
4182 moved into cpu descriptor.
4183 * sim-model.h (MACH): New member `num'.
4185 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4187 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
4188 (CGEN_CPU): Member opcode renamed to cpu_desc.
4189 New members get_idata,disassembler.
4190 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
4191 CGEN_INSN_ATTR_VALUE.
4192 (CGEN_STATE): Delete member opcode_table.
4193 (sim_disassemble_insn): Delete decl.
4194 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
4195 (struct idesc): Moved to here from <cpu>-decode.h.
4196 * cgen-run.c (prime_cpu): Call prepare_run callback.
4197 * cgen-trace.h (SFILE): New type.
4198 (sim_disasm_sprintf): Declare.
4199 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
4200 (sim_cgen_disassemble_insn): Declare.
4201 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
4202 (insn_fields): Delete.
4203 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
4205 (trace_insn): Call CPU_DISASSEMBLER hook.
4206 (sim_disasm_sprintf): New function.
4207 (sim_disasm_read_memory): New function.
4208 (sim_disasm_perror_memory): New function.
4209 (sim_cgen_disassemble_insn): New function.
4210 * cgen-utils.c: Don't include cpu-opc.h.
4211 (virtual_insn_entries): New static local.
4212 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
4213 (cgen_insn_name): Rewrite.
4214 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
4215 * cgen.sh (desc): New file generator handler.
4216 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
4217 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
4218 Don't include cpu-opc.h,cpu-sim.h.
4219 * sim-model.c (model_set): Delete SIM_DESC arg.
4220 (sim_model_set): Update.
4221 * sim-model.h (MACH): New member prepare_run.
4223 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
4225 * sim-memopt.c (memory_option_handler): Avoid memset() calls
4226 if redundant with allocator functions.
4228 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
4230 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
4232 * sim-profile.h: Make like sim-trace.h.
4233 (PROFILE_USEFUL_MASK): New macro.
4234 * sim-profile.c (profile_options): Make like trace_options, allow
4235 optional on|off arg where applicable.
4236 (set_profile_option_mask): New function.
4237 (sim_profile_set_option): New function.
4238 (profile_option_handler): Simplify.
4239 Have -p only enable selected things, not everything.
4240 Add missing break to OPTION_PROFILE_PC_RANGE.
4241 * cgen-scache.c (scache_options): Allow optional on|off arg to
4243 (scache_option_handler): Use sim_profile_set_option.
4245 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
4247 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
4248 (memory_option_handler): Implement MEMORY_FILL option. Make
4249 MEMORY_CLEAR an alias for MEMORY_FILL=0.
4250 (parse_ulong_value): New function.
4251 (do_memopt_add): Allocate all buffers. Optionally fill them.
4253 1999-01-15 Richard Henderson <rth@cygnus.com>
4255 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
4256 va_list, not an integer.
4257 * sim-events.c (sim_events_schedule): Likewise.
4259 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
4260 the appropriate type.
4262 1999-01-14 Doug Evans <devans@casey.cygnus.com>
4264 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
4265 (sim_disassemble_insn): Update prototype.
4266 (sim_engine_invalid_insn): Ditto.
4267 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
4268 (SEM_BRANCH_INIT): PCADDR->IADDR.
4269 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
4270 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
4271 * cgen-scache.h (*): Ditto.
4272 * cgen-trace.c (*): Ditto.
4273 * cgen-trace.h (*): Ditto.
4274 * cgen-utils.c (*): Ditto.
4275 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
4277 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
4278 (simple engine framework): Rewrite.
4279 * sim-module.c (modules): Install model module sooner (and in
4280 particular before the profile module).
4282 1999-01-12 Doug Evans <devans@casey.cygnus.com>
4284 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
4285 * sim-model.c (sim_mach_lookup_bfd_name): New function.
4286 (sim_model_init): Call it.
4288 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
4290 1999-01-05 Doug Evans <devans@casey.cygnus.com>
4292 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
4293 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4294 (SEM_BRANCH_INIT_EXTRACT): New macro.
4295 (SEM_BRANCH_INIT): Add taken_p.
4296 (TARGET_SEM_BRANCH_FINI): Provide default definition.
4297 (SEM_BRANCH_FINI): Use it.
4299 * cgen-run.c (sim_resume): Handle tracing of last insn.
4300 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4301 * cgen-trace.c (current_abuf): New static global.
4302 (trace_insn_init): Initialize it.
4303 (trace_insn_fini): Use it.
4304 (trace_insn): Set it.
4305 * cgen.sh (arch case): Pass -m ${mach} to cgen.
4306 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4307 (@cpu@_emit_after): Ditto.
4308 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
4309 labels if WITH_SEM_SWITCH_FULL.
4310 * sim-model.c: Include bfd.h.
4311 (sim_model_init): New function.
4312 (sim_model_install): Record init fn.
4313 * sim-model.h (MACH): New member bfd_name.
4314 * sim-module.c (modules): Initialize model before scache.
4316 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
4318 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
4320 * nrun.c (main): Remain in simulation loop for traps and
4321 exceptions when in operating environment mode.
4322 (ui_loop_hook): New stub hook for standalone use.
4323 * sim-events.c (sim_events_process): Call ui_loop_hook
4324 periodically on CYGWIN host.
4326 * sim-reason.c (sim_stop_reason): Return host signal numbers
4327 to gdb on sim_stopped and sim_signalled cases.
4328 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4329 hook just before longjmp.
4330 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4331 hook just before sim_engine_run.
4333 * sim-n-core.h (sim_core_trace_M): Allay const warning.
4334 * sim-trace.h (trace_generic): Ditto.
4335 * sim-trace.c (trace_generic): Ditto.
4337 1998-12-14 Doug Evans <devans@casey.cygnus.com>
4339 * Make-common.in (SIM_MAIN_DEPS): New var.
4340 (CGEN_MAIN_CPU_DEPS): New var.
4341 * aclocal.m4: Add --enable-cgen-maint option.
4342 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4344 (GETIMEM*): Pass pc value to sim_core routine.
4346 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4348 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4349 Compare with ZERO not NULL.
4351 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4353 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4356 1998-12-09 Doug Evans <devans@casey.cygnus.com>
4358 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4359 * sim-trace.c: Include stdlib.h if present.
4360 * dv-sockser.c: Include unistd.h if present.
4361 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4362 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4364 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4366 * gennltvals.sh: Add i960.
4367 * nltvals.def: Rebuild.
4369 1998-12-04 Doug Evans <devans@casey.cygnus.com>
4371 * cgen-defs.h: New file, old cgen-sim.h.
4372 * cgen-sim.h: Simple header that includes others.
4373 * sim-arange.c: New file.
4374 * sim-arange.h: New file.
4375 * sim-basics.h: Include it.
4376 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4377 (sim-arange.o): Add rule for.
4378 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4379 (sim_io_eprintf_cpu): Add prototype.
4380 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4381 (INLINE2): New macro.
4382 (EXTERN_INLINE): New macro.
4383 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4384 before calling module init fns.
4385 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4386 (profile_init): New function.
4387 (profile_options): New option --profile-range.
4388 (profile_option_handler): Handle --profile-range.
4389 (profile_print_insn): Qualify address range specific section titles.
4390 (profile_print_addr_ranges): New function.
4391 (profile_info): Print address ranges if specified.
4392 (profile_install): Set profile_init init fn.
4393 * sim-profile.h (PROFILE_DATA): New member `range'.
4394 * sim-trace.c (trace_init): New function.
4395 (trace_options): New option --trace-range.
4396 (trace_option_handler): Handle --trace-range.
4397 (trace_install): Set trace_init init fn.
4398 * sim-trace.h (TRACE_DATA): New member `range'.
4399 * sim-utils.c (sim_cpu_msg_prefix): New function.
4400 (sim_io_eprintf_cpu): New function.
4401 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4402 (PC_IN_PROFILE_RANGE_P): New macro.
4403 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4404 (trace_insn_fini): New arg abuf. All callers updated.
4405 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4406 printing cycle counts.
4407 * cgen-trace.h (trace_insn_fini): Update prototype.
4408 (TRACE_RESULT_P): New macro.
4409 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4410 (TRACE_INSN): Check ARGBUF_TRACE_P.
4411 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4412 * cgen-types.h (SIM_INLINE): Delete.
4413 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4414 * cgen-utils.c: Don't include cgen-engine.h
4415 * genmloop.sh (@cpu@_fill_argbuf): New function.
4416 (@cpu@_fill_argbuf_tp): New function.
4417 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4418 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4419 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4420 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4421 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4422 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4423 doing profiling. Update call to TRACE_INSN_FINI.
4425 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4427 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4429 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4432 1998-12-01 Doug Evans <devans@casey.cygnus.com>
4434 * sim-inline.c (SIM_INLINE_P): Fix typo.
4436 1998-11-30 Doug Evans <devans@casey.cygnus.com>
4438 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4440 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4442 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4443 * nltvals.def: Re-generate.
4445 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4447 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4448 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4449 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4451 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4452 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4454 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4456 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4457 (${cpu}_pbb_cti_chain): Ditto.
4459 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4461 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
4462 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4463 (EXTRACT_INT,EXTRACT_UINT): New macros.
4464 (SEM_SEM_ARG): New macro.
4465 (SEM_NEXT_VPC): New arg `pc'.
4466 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4467 (sim_disassemble_insn): Update prototype.
4468 * cgen-trace.c (current_insn,insn_fields): New static locals.
4469 (trace_insn): Set them.
4470 * cgen-utils.c: #include cgen-engine.h.
4471 (sim_disassemble_insn): New arg insn_fields.
4472 Handle variable length insns.
4473 * genmloop.sh: Only emit pbb decls if -pbb.
4474 (${cpu}_scache_lookup): New arg `vpc'.
4475 (scache support): Fetch pc before entering loop.
4477 * gennltvals.sh: Add fr30 support.
4478 * nltvals.def: Rebuild.
4480 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4482 * sim-types.h: Re-do type system so that GCC's attribute and mode
4483 are used to specify types. Handle case of ALPHA.
4485 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
4487 * aclocal.m4: Add tests for dlopen family.
4488 * config.in: Regenerated.
4490 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4492 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4494 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4496 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4497 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4498 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4499 * cgen-sim.h: ... to here.
4501 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4503 * aclocal.m4 (enable-build-warnings): Replace
4504 enable-sim-warnings. Extend =LIST syntax so that prepend and
4505 append of options is possible. Drop -Werror, add
4506 -Wstrict-prototypes for GDB compatibility.
4507 * Make-common.in (SIM_WARNINGS): Update.
4509 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4511 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4512 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4513 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4514 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4515 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4517 * cgen-cpu.h: New file.
4518 * cgen-engine.h: New file.
4519 * cgen-scache.h: New file.
4520 * cgen-sim.h: Delete portions moved to new files.
4521 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4522 rather than sending result to stdout.
4524 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4526 * Make-common.in (sim-reg.o): New rule.
4527 (cgen-run.o): New rule.
4528 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4529 * cgen-run.c (prime_cpu): New function.
4530 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4531 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4533 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4534 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4535 (CGEN_INSN_VIRTUAL_P): New macro.
4536 (SEM_PC): New typedef.
4537 (SEMANTIC_FN): Change type of result to SEM_PC.
4538 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4539 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4540 (SCACHE_MAP): New typedef.
4541 (CPU_SCACHE): Add pbb support.
4542 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4543 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4544 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4546 (INSN_NAME): Delete.
4547 (cgen_insn_name): Declare.
4548 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4549 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4550 (first_insn_p): Make static.
4551 (trace_insn): Handle virtual insns specially.
4552 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4553 * cgen-types.h (UBI): Delete.
4554 (MODE_TYPE): New enum.
4555 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4556 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4557 (cgen_virtual_opcode_table): New global.
4558 (cgen_insn_name): New function.
4559 (sim_disassemble_insn): Ignore virtual insns.
4560 * genmloop.sh: Delete top level loop generation. Add pbb support.
4561 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4562 (sim_cpu_base): New members max_insns,insn_name,model_data.
4563 (CPU_PC_GET,CPU_PC_SET): New macros.
4564 (sim_pc_get,sim_pc_set): Declare.
4565 * sim-model.c (model_set): Call model init fn.
4566 * sim-model.h (MODEL_FN): New typedef.
4567 (INSN_TIMING): New member model_fn.
4568 (MODEL): New members num,init.
4569 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4570 All callers updated.
4571 (profile_insn_init): New fn.
4572 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4573 Exit early if insn profiling not supported.
4574 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4575 (profile_install): Record profile_insn_init as init fn.
4576 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4577 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4578 (PROFILE_DATA): Delete member exec_time.
4579 Change insn_count to pointer to array, rather than the array.
4580 (sim_profile_print_bar): Declare.
4582 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4584 * cgen-run.c: New file.
4585 * sim-reg.c: New file.
4587 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4589 * aclocal.m4: Add checks for -lsocket and -lnsl.
4591 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4592 allow local port reuse on listening socket.
4594 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4596 * sim-config.h: Remove reference to linux kernel header.
4598 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4600 * dv-sockser.c (sockser_addr): Make variable non-static.
4602 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4604 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4606 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4608 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4610 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4612 * Make-common.in (install-common): Add $(EXEEXT) when installing
4615 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4617 * cgen-sim.h (cgen_state): New member opcode_table.
4618 * cgen-utils.c (sim_disassemble_insn): Use it.
4620 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4622 * cgen-mem.h (DECLARE_SETT): Fix return type.
4623 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4624 * cgen-scache.c: Include stdlib.h.
4625 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4626 * sim-model.c (model_option_handler): Remove unused variable `n'.
4628 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4630 * cgen-utils.c: Include bfd.h.
4631 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4633 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4635 * sim-bits.h (EXTEND24): Fix typo.
4637 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4639 * sim-events.c (ETRACE_P): New macro.
4640 (struct _sim_event): Add member trace.
4641 (sim_events_free): Reclaim trace message.
4643 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4644 sim_events_schedule_tracef): New functions, include printf trace
4645 information in argument list. If tracing, store asprintf'd trace
4646 message in sim_event.
4648 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4649 hw_event_queue_schedule_vtracef): New functions, mimic
4652 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4654 * sim-bits.h (EXTEND24): Define.
4656 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4658 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4659 (CPU_SCACHE_HASH_MASK): New macro.
4660 (SCACHE_HASH_PC): Rewrite.
4661 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4662 computation out of main loop.
4664 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4666 * cgen-sim.h (RECORD_IADDR): Delete.
4667 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4668 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4670 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4672 * gennltvals.def (mn10200): Add entry.
4673 * nltvals.def: Regenerate with MN10200 additions.
4675 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4677 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4678 documentation on how it works.
4680 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4681 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4682 sim_core_set_xor, sim_core_xor_read_buffer,
4683 sim_core_xor_write_buffer): Update.
4685 * sim-events.h, sim-events.c (sim_events_install,
4686 sim_events_watch_clock, sim_events_schedule_after_signal,
4687 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4688 sim_events_deschedule): Update.
4690 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4691 sim_fpu_max32, sim_fpu_max64): Update.
4693 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4695 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4696 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4697 * sim-profile.c (profile_print_model): Update.
4699 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4701 * gennltvals.def (m32r): Use common syscall.h now.
4702 (mn10300): Add entry.
4703 * nltvals.def: Regenerate.
4705 * sim-engine.c (sim_engine_get_run_state): New function.
4706 * sim-engine.h (sim_engine_get_run_state): Declare it.
4708 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4710 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4711 * sim-core.c (sim_core_signal): Make extern, always define.
4713 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4715 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4716 * cgen-ops.h (ANDIF): New macro.
4717 (ANDIF[BQHSD]I): Delete.
4719 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4721 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4722 (hw_event_queue_schedule, hw_event_queue_deschedule,
4723 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4726 * hw-alloc.h (HW_NZALLOC): Define.
4728 * Make-common.in (test-hw-events): Add target for testing the
4731 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4733 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4735 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4737 * hw-main.h: Include hw-handles.h, hw-instances.h.
4738 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4739 * hw-base.c (hw_create, hw_delete): Call same.
4741 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4743 * dv-core.c: Include hw-main.h and sim-main.h.
4744 * dv-pal.c: Include hw-main.h and sim-io.h.
4745 * dv-glue.c: Include hw-main.h.
4747 * hw-main.h: New file. Move list of includes to here.
4748 * hw-base.h: From here.
4749 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4750 (hw-*.o, dv-*.o): Update.
4751 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4752 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4755 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4756 do_hw_poll_read): Move declarations from here.
4757 * hw-main.h: To here.
4759 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4761 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4763 * Make-common.in (hw-config.h): Update
4764 * hw-base.c, dv-pal.c, dv-glue.c: Update
4766 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4767 `*_callback' to `*_method.
4769 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4771 * hw-base.h (set_*): Move set method macros from here.
4772 * hw-device.h: To here.
4774 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4776 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4779 * hw-base.c (hw_create, hw_delete): Call
4780 * hw-properties.c (create_hw_property_data,
4781 delete_hw_property_data): Define.
4783 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4785 * hw-device.c, hw-properties.c: Include hw-base.h
4787 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4788 * hw-device.c: From here.
4789 * hw-base.h: Include "hw-events.h".
4791 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4792 * hw-base.c (hw_create, hw_delete): Call.
4793 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4795 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4796 (hw-alloc.o): New target.
4798 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4800 * hw-events.h, hw-events.c: New files. Move event code to here.
4801 * sim-hw.c: From here.
4802 * hw-base.h: Include "hw-events.h".
4803 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4804 (hw-events.o): New target.
4806 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4807 * hw-events.h (struct hw_event): Replace typedef hw_event.
4809 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4810 * hw-base.c (hw_create, hw_delete): Call.
4811 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4815 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4817 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4818 * hw-ports.c: To here.
4820 * hw-base.h, hw-ports.c (create_hw_port_data,
4821 delete_hw_port_data): New functions.
4822 * hw-base.c (hw_delete, hw_create): Call same.
4824 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4826 * hw-ports.h: To here.
4828 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4830 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4831 PROCESSOR and CIA arguments.
4833 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4835 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4836 Move common object files from here.
4837 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4839 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4841 * sim-hw.c: Include ctype.h.
4842 (do_hw_poll_read): Do not assume EAGAIN.
4844 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4846 * cgen-trace.c (first_insn_p): New static local.
4847 (trace_insn_init): Set it.
4848 (trace_insn_fini): Use TRACE_PREFIX.
4849 (trace_insn): Rewrite to use trace_prefix.
4850 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4851 Adjust width accordingly.
4853 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4854 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4855 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4856 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4857 (PROFILE_COUNT_CORE): Simplify.
4858 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4860 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4862 * cgen-ops.h (ADDCFSI): Fix typo.
4864 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4866 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4867 * genmloop.sh: Use them rather than static locals.
4869 * sim-engine.c (sim_engine_set_run_state): New function.
4870 * sim-engine.h (sim_engine_set_run_state): Declare.
4871 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4872 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4873 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4875 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4877 * cgen-trace.c (trace_insn_init): New arg first_p.
4878 All callers updated.
4879 (trace_insn_fini): New arg last_p. All callers updated.
4880 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4881 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4882 * genmloop.sh (engine_resume): Update.
4884 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4886 * Make-common.in (install-common): Run ranlib on installed copy of
4889 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4891 * Make-common.in (install-common): Rename and install libsim.a.
4893 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4895 * sim-io.c (unistd.h): Include.
4897 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4899 * Make-common (sim_main_headers): Sort.
4900 (cgen-*.o): Add cgen-sim.h dependency.
4902 * cgen-scache.c (scache_init): Only allocate space if scache element
4904 (scache_flush,scache_print_profile): Check if scache in use first.
4906 * cgen-sim.h (IDESC): Provide forward declaration.
4908 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4909 (cgen_cpu_max_extra_bytes): Declare.
4910 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4912 * sim-cpu.h: New file. sim_cpu_base moved here.
4913 Move sim_cpu_lookup decl here.
4914 * sim-base.h: #include "sim-cpu.h".
4915 * sim-cpu.c: New file.
4916 * Make-common (sim_main_headers): Add sim-cpu.h.
4917 (sim-cpu.o): Add rule for.
4919 * sim-model.c (set_model): Delete.
4920 (sim_model_set,model_set): New functions.
4921 (sim_model_install): Renamed from model_install.
4922 Don't set default model here.
4923 (model_option_handler): Rewrite --model processing.
4924 (sim_model_lookup,sim_mach_lookup): New functions.
4925 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4926 (insn_timing): Delete.
4927 (INSN_TIMING): New member `num'.
4928 (IMP_PROPERTIES): Always define scache_elm_size member.
4929 (MACH): New member init_cpu.
4930 (sim_machs): Renamed from machs.
4931 (sim_model_install): Renamed from model_install.
4932 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4933 * sim-module.c (modules): Update.
4935 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4937 * sim-io.c: #include <errno.h>.
4939 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4941 * dv-pal.c (struct hw_pal_device): Add reader.
4942 (hw_pal_finish): Initialize reader.
4943 (scan_hw_pal): Use reader.
4945 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4946 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4949 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4950 ../ppc/main.c sim_io_read_stdin.
4952 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4954 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4956 * hw-tree.c: Update.
4958 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4959 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4961 * hw-ports.h (hw_port_event): Ditto.
4962 * hw-ports.c (hw_port_event): Update.
4963 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4965 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4967 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4968 (do_counter_event): Update.
4969 * dv-glue.c (hw_glue_io_read_buffer): Update.
4970 (hw_glue_port_event): Update.
4972 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4973 * hw-base.h (hw_create): Ditto.
4974 * hw-base.c (hw_create): Ditto.
4976 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4977 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4980 * hw-device.h (hw_system_cpu): Declare.
4981 * sim-hw.c (hw_system_cpu): New function.
4983 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4984 sim_hw_abort not hw_abort.
4985 (sim-hw.h): Include.
4986 (sim_core_read_buffer, sim_core_write_buffer): Call
4987 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4989 (sim_core_set_xor): Do not pass CPU when aborting.
4991 * sim-n-core.h (sim_core_read_aligned_N,
4992 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4993 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4994 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4997 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4999 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
5000 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
5002 (sim_hw_print): New function.
5004 * sim-engine.h (sim_engine_vabort): Declare.
5005 * sim-engine.c (sim_engine_vabort): New function.
5007 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5009 * sim-trace.c (print_data): For floating-point numbers trace raw
5011 (trace_result_fp2): New function.
5012 * sim-trace.h (trace_result_fp2): New declaration.
5013 (TRACE_FP_RESULT2): New macro.
5015 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
5017 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
5018 AM_CYGWIN32 and AM_EXEEXT.
5019 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
5020 to run and install-common rules.
5021 * common/configure: regenerate
5023 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
5025 * sim-types.h (cell_word): New type.
5026 (natural_cell): Delete type.
5028 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
5030 * configure: Regenerated to track ../common/aclocal.m4 changes.
5033 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
5035 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
5037 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
5039 * configure: Regenerated to track ../common/aclocal.m4 changes.
5042 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
5044 * acconfig.h: New file.
5045 * Make-common.in (top_builddir): New macro.
5046 (INTL_LIB): Removed.
5047 (INTLLIBS): New macro.
5048 (INTLDEPS): Likewise.
5049 (LIBDEPS): Use INTLDEPS.
5050 (EXTRA_LIBS): Use INTLLIBS.
5051 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
5052 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
5053 AM_LC_MESSAGES): New macros from GNU gettext.
5055 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
5057 * sim-config.h: Discard leading _ from macros.
5058 * sim-types.h: Ditto.
5060 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
5062 * Make-common.in (CSEARCH): Add -I to intl directories.
5063 (INTL_LIB): Point to libintl.a.
5064 (LIBDEPS): Add $(INTL_LIB).
5065 (EXTRA_LIBS): Ditto.
5067 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
5069 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
5071 * cgen-ops.h (ADDCFSI): Fix.
5074 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5076 * sim-types.h (signed_address, unsigned_address): Define.
5078 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5080 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
5083 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
5085 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
5086 New functions, pack / unpack sim_fpu struct using raw values.
5087 (sim_fpu_is): Differentiate between negative and positive
5090 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5092 * sim-bits.h (EXTEND4): Define.
5093 (EXTEND4, EXTEND15, EXTEND11): Ditto.
5095 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
5097 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
5098 declared so we need this cast to prevent long long addresses
5099 from being misconfigures. Results in access to unmapped memory.
5101 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
5103 * Make-common.in (RUNTESTFLAGS): Define.
5104 (check): Pass RUNTESTFLAGS to recursive make.
5106 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
5108 * sim-info.c (sim_info): Be verbose when either VERBOSE or
5111 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
5113 * aclocal.m4 (sim-inline): By default, disable sim-inline when
5116 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
5118 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
5119 (sim-inline): Update to match sim-inline.[hc]
5120 * configure: Regenerated to track ../common/aclocal.m4 changes.
5122 * Make-common.in (sim_main_headers): Add sim-inline.h
5124 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
5126 * sim-endian.h (sim-endian.c): Ditto.
5128 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
5129 (sim_events_set_trace): Delete unused prototype.
5131 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
5132 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
5134 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
5135 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
5136 Comment out, not yet implemented in sim-fpu.c.
5137 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
5138 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
5140 * sim-inline.h: Rewrite description.
5141 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
5142 (SIM_MAIN_INLINE): Add inline option.
5144 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
5145 include generated files. Handled by generator directly.
5147 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
5149 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
5152 * sim-trace.h (TRACE_ANY_P): Define.
5153 (struct _trace_data): Add trace_any_p.
5155 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5157 * run.c (main): Handle all alternatives of enum sim_stop.
5158 (main): Delete unused `asection *s'.
5160 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5162 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
5164 * configure: Regenerated to track ../common/aclocal.m4 changes.
5166 * sim-hw.c: New file.
5167 * sim-hw.h (sim_hw_parse): Declare function.
5168 (hw-tree.h): Do not include.
5170 * sim-base.h (STATE_HW): Define.
5171 (struct sim_state_base): Add member struct *hw.
5173 * sim-module.c (sim-hw.h): Include.
5174 (modules): Add sim_hw_install.
5176 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
5178 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
5180 * sim-base.h (CPU_INDEX): Define.
5182 * sim-utils.c (sim_state_alloc): Initialize.
5183 * sim-module.c (sim_post_argv_init): Ditto.
5185 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
5187 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
5188 properly formatted lists.
5190 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
5192 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
5193 0x2f needs to be 0x3f.
5195 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5197 * hw-tree.c (hw_tree_find_property): Return NULL when device is
5199 (hw_tree_find_*_property): Clean up error message when property is
5202 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
5203 present before looking for it.
5205 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
5207 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
5208 (AC_CHECK_FUNCS): Add check for __setfpucw.
5209 * configure: Regenerated.
5211 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
5213 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
5214 hw_pal_timer, hw_pal_timer_value): Define.
5215 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
5216 (do_counter_event, do_counter_read, do_counter_value,
5217 do_counter_write): new functions.
5219 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5221 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
5224 * hw-base.c (hw_create): Stop searching for a device when one is
5227 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
5229 * configure: Regenerated to track ../common/aclocal.m4 changes.
5231 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
5233 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
5234 appends extra devices.
5235 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
5238 * Make-common.in (hw-config.h): New target, create hw-config.h
5240 (SIM_HW): Definition from @sim_hw@.
5241 (hw-base.o): Depend on hw-config.h
5243 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
5245 * Make-common.in: Get SHELL from configure.
5246 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
5247 move-if-change. Fixes NT native build problem.
5248 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
5249 move-if-change. Fixes NT native build problem.
5250 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
5253 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
5255 * hw-device.h, hw-device.c (hw_strdup): New function.
5257 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
5258 strings name, family and args.
5259 (full_name_of_hw): Use hw_strdup when returning the full path.
5261 * hw-properties.c: Clean up property not found / wrong type error
5264 * hw-tree.c (hw_tree_parse): Finish a devices initialization
5265 before attaching any ports.
5267 * hw-base.c (hw-config.): Include. Replace hardwired table.
5269 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
5271 * Make-common.in: Add rule for dv-glue.o.
5273 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5275 * hw-base.c (hw_finish): Move setting of trace level to here.
5276 (hw_create): From here.
5278 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
5279 ../ppc/device_table.c.
5281 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
5283 * hw-tree.c (print_properties): Supress path when printing
5284 properties of root node.
5286 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5288 * hw-device.h (HW_TRACE): Define.
5289 (hw_trace): Declare.
5290 * hw-device.c (hw_trace): Implement function.
5292 * hw-base.c (hw_create): Set hw trace level from "trace?"
5295 * dv-core.c (dv_core_attach_address_callback): Add trace.
5297 * dv-pal.c: Replace DTRACE with HW_TRACE.
5299 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
5301 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5302 (hw_alloc_data): Delcare.
5303 (struct hw): Add member alloc_of_hw.
5305 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5306 functions. Assocate memory with a device.
5307 (stdlib.h): Include.
5309 * hw-base.h (set_hw_delete): Define.
5310 (hw_delete_callback): Declare.
5311 (hw_delete): Declare.
5313 * hw-base.c (hw_delete): Implement function.
5314 (struct hw_base_data): Add member to_delete.
5315 (ignore_hw_delete): New function, does nothing.
5316 (hw_create): Set the hw_delete method.
5317 (hw_create): Allocate the base type using HW_ZALLOC before setting
5320 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
5322 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5324 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5325 (attach_hw_port_edge): Add struct hw argument
5327 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5330 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5332 * hw-device.h (hw_attach_address_callback,
5333 hw_detach_address_callback): Attach to a single space not a space
5334 mask. Clarify interpretation of SPACE:ADDR parameters.
5336 * hw-base.c (passthrough_hw_attach_address,
5337 passthrough_hw_detach_address): Update.
5338 * dv-core.c (dv_core_attach_address_callback): Ditto.
5339 * dv-pal.c (hw_pal_attach_address): Ditto.
5341 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5343 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5345 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5347 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5348 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5349 hw-properties_h, hw-tree_h): Define, point at corresponding
5351 (hw_base_headers): Define list of headers included by hw-base.h
5352 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5353 hw-properties.o, hw-tree.o): Specify dependencies.
5354 (dv-core.o, dv-pal.o): Ditto.
5356 * sim-hw.h: New file.
5358 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5359 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
5361 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5363 * hw-base.h, hw-base.c: new files. Copied from
5364 ../ppc/device_table.[hc].
5366 * dv-core.c, dv-pal.c: New files. Copied from
5367 ../ppc/hw_{core,pal}.c
5369 * sim-basics.h (struct hw): Declare.
5370 (enum port_direction, enum object_disposition): Declare.
5372 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5374 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5375 sim_dv_src in Makefile. Take list of devices as parameter to m4
5378 * configure: Regenerated to track ../common/aclocal.m4 changes.
5380 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5382 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5383 trace_prefix can abort cleanly.
5385 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5387 * dv-sockser.c, dv-sockser.h: New files.
5388 * Make-common.in (dv-sockser.o): Add rule for.
5389 * aclocal.m4: Check for fcntl.h.
5390 * config.h: Add HAVE_FCNTL_H.
5392 * sim-break.c (remove_breakpoint): Fix thinko.
5394 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5395 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5397 1998-03-13 Fred Fish <fnf@cygnus.com>
5399 * sim-base.h (struct sim_state_base): Add prog_syms and
5400 define macro STATE_PROG_SYMS.
5401 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5402 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5403 and bfd_canonicalize_symtab, to get symbol table on first use
5404 and preserve it via STATE_PROG_SYMS for future calls to
5405 bfd_find_nearest_line.
5407 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5409 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5411 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5412 up to nr_maps, not just access_* maps.
5414 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5417 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5418 over nr_maps not sim_core_nr_maps.
5420 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5421 core_map argument to unsigned.
5422 (struct _sim_core): Ditto for struct member core_map.
5424 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5426 * sim-basics.h (access_io, access_*_io): Define.
5427 (map_read, map_write, map_exec, map_io): Define.
5429 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5430 attach with more generic mapmask.
5431 (sim_core_{read,write}_*): Change map argument to unsigned.
5433 * sim-core.c (sim_core_uninstall, sim_core_attach,
5434 sim_core_detach): Iterate over nr_maps instead of
5437 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5438 instead of the write_map.
5439 (remove_breakpoint): Ditto.
5441 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5442 with read_map, write_map, exec_map resp.
5444 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5447 * cgen-utils.c (sim_disassemble_insn): Ditto.
5449 * sim-hrw.c (sim_write, sim_write): Ditto.
5451 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5452 transfer_to_str): New functions.
5454 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5456 * sim-base.h (sim_state_base): New member environment.
5457 (STATE_ENVIRONMENT): New macro.
5458 * sim-config.c (current_environment): Delete.
5459 (sim_config_default): New function.
5460 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5461 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5462 (sim_config_default): Add prototype.
5463 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5464 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5465 Set STATE_ENVIRONMENT, not current_environment.
5467 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5469 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5471 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5473 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5475 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5477 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5479 * Make-common.in (TAGS): Make smarter.
5480 * Makefile.in (TAGS): Ditto.
5482 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5484 * sim-module.c (*): Fix typos in assertion tests.
5486 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5488 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5491 * sim-options.c (sim_parse_args): Ditto.
5492 (sim_args_command): Return OK, instead of nothing, for an empty
5495 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5497 * sim-profile.c (profile_info): Rename from profile_print. Drop
5498 misc and misc_cpu callback arguments. Use
5499 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5500 (profile_install): Install profile_info function.
5502 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5503 STATE_PROFILE_INFO_CALLBACK): Define.
5504 (struct PROFILE_DATA): Add field info_cpu_callback.
5505 (profile_print): Delete function.
5507 * sim-base.h (STATE_MODULES): Define. Replace individual
5508 STATE_*_LIST with single struct module_list.
5510 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5511 (struct module_list): Declare.
5513 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5514 sim_module_info): New functions.
5515 (sim_module_install): Clean up module data structures.
5517 * sim-info.c (sim_info): New file. New function. Call
5520 * Make-common.in (sim-info.o): Define rule.
5521 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5524 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5526 * sim-base.h (sim_cpu_base): New members name, options.
5527 (sim_cpu_lookup): Add prototype.
5528 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5529 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5530 (sim_add_option_table): Update prototype.
5531 * sim-options.c (sim_add_option_table): New argument `cpu'.
5532 (standard_option_handler,standard_install): Update.
5533 (sim_parse_args): Handle cpu specific options.
5534 (print_help): New static function.
5535 (sim_print_help): Call it. Print cpu specific options.
5536 (find_match): New static function.
5537 (sim_args_command): Call it. Handle cpu specific options.
5538 * sim-utils.c (sim_cpu_lookup): New function.
5539 * sim-memopt.c (memory_option_handler): Update.
5540 (sim_memopt_install): Update.
5541 * sim-model.c (model_option_handler): Update.
5542 (model_install): Update.
5543 * sim-profile.c (profile_option_handler): Update.
5544 (profile_install): Update.
5545 * sim-trace.c (trace_option_handler): Update.
5546 (trace_install): Update.
5547 * sim-watch.c (watchpoint_option_handler): Update.
5548 (sim_watchpoint_install): Update.
5549 * cgen-scache.c (scache_option_handler): Update.
5550 (scache_install): Update.
5552 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5554 * Make-common.in (check): Run `make check' in testsuite dir.
5556 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5558 * sim-trace.c (trace_result0): New function.
5560 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5561 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5562 tracing sim_fpu variables.
5563 (TRACE_ALU_RESULT0): Define.
5564 (TRACE_FP_RESULT_WORD): Define.
5565 (TRACE_FP_INPUT_WORD1): Define.
5567 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5568 sim_fpu_two): New constants.
5569 (sim_fpu_op1, sim_fpu_op2): New types.
5570 (struct _sim_fpu): Delete member result. Re-order other members.
5571 (sim_fpu_sign, sim_fpu_exp): New functions.
5572 (sim_fpu_max, sim_fpu_min): new functions.
5573 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5574 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5576 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5578 * sim-profile.c (profile_print): Delete duplicate test of
5580 (profile_print_pc): Exit early if data collection not set up.
5581 (profile_print_core): Simplify by calling sim_core_map_to_str.
5582 * sim-core.h (sim_core_map_to_str): Declare.
5583 * sim-core.c (sim_core_map_to_str): Make non-static.
5585 * genmloop.sh (engine_resume): Update insn_count before exiting.
5586 (engine_resume_full): Keep accurate core profile data.
5588 * cgen-utils.c (sim_disassemble_insn): Don't use
5589 sim_core_read_aligned_N, it messes up profiling results.
5591 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5593 * nltvals.def: Regenerate with MN10300 additions.
5595 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5597 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5599 * sim-trace.h, sim-trace.c (trace_result_word2,
5600 trace_input_word4, trace_result_word4): New function.
5602 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5604 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5606 * sim-xcat.h: Delete.
5607 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5608 * cgen-sim.h: Ditto.
5609 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5610 * sim-n-bits.h: Ditto.
5611 * sim-n-core.h: Ditto.
5612 * sim-n-endian.h: Ditto.
5614 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5616 * syscall.c (cb_syscall): Handle short reads, and EOF.
5618 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5620 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5621 sim_fpu to safely print fp_word values.
5622 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5623 (trace_result_bool1, trace_result_addr1): New functions.
5624 (trace_input_bool1, trace_input_addr1): New functions.
5626 * sim-trace.h (TRACE_FPU_*): Define.
5628 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5630 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5631 (sim_fpu_fpto, sim_fpu_tofp): Define.
5633 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5635 * sim-fpu.c (sim_fpu_cmp): New function.
5637 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5639 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5640 instead of abuf->length.
5641 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5642 (set_trace_option_mask): Renamed from set_trace_options.
5643 (set_trace_option): New function.
5644 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5645 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5647 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5649 * sim-basics.h: Declare struct _sim_fpu.
5651 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5653 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5654 (trace_prefix, trace_input*, trace_result*): Declare.
5655 (trace_one_insn): Change declaration, assume trace_prefix called.
5656 (trace_generic): Like trace_one_insn.
5657 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5658 (TRACE_alu, TRACE_[a-z]*): Update.
5660 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5661 trace_insn, save_data, trace_idx_to_str, print_data): New
5663 (trace_one_insn): Rewrite.
5664 (trace_generic): New function.
5666 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5668 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5670 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5671 (SEMANTIC_FN): Rewrite declaration.
5672 (DECODE): Update type of semantic_fast member.
5673 ({EX,SEM}_FN_NAME): Have only one version.
5674 * sim-base.h (sim_state_base): Delete conditionals surrounding
5677 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5679 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5682 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5684 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5685 Add missing parameters to device_io calls.
5686 * sim-core.h: Add missing parameters to device_io calls.
5688 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5690 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5691 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5692 (SEMANTIC{,_CACHE}_FN): Fix return type.
5693 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5694 (engine_resume): Likewise. Make `engine' volatile. Save copy
5695 of cpu pointer in volatile object. Initialize read switch if
5698 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5700 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5701 (SEM_INSN): New macro.
5703 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5705 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5707 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5709 * configure: Regenerated to track ../common/aclocal.m4 changes.
5711 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5713 * sim-types.h (fp_word): New type, define according to
5714 WITH_TARGET_FLOATING_POINT_BITSIZE.
5716 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5717 configuration of size of floating point registers.
5719 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5721 * sim-profile.c (profile_print): Only print CPU <N> if other
5722 output is going to appear.
5724 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5726 * configure: Regenerated to track ../common/aclocal.m4 changes.
5728 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5730 * sim-types.h (address_word): Typedef according to
5731 WITH_TARGET_ADDRESS_BITSIZE.
5732 (signed_cell, unsigned_cell, natural_cell): Ditto using
5733 WITH_TARGET_CELL_BITSIZE.
5735 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5736 (WITH_TARGET_CELL_BITSIZE): Define.
5737 (WITH_HOST_WORD_BITSIZE): Delete.
5739 * sim-config.c (print_sim_config): Update.
5741 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5742 configuration of address and OpenFirmware cell sizes.
5744 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5746 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5747 * sim-run.c (sim_engine_run): Update.
5749 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5751 * sim-run.c (sim_engine_run): Ditto.
5753 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5754 (sim_resume): Pass nr_cpus to sim_engine_run.
5756 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5758 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5760 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5762 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5764 * Make-common.in (stamp-tvals): New rule.
5765 (targ-vals.h,targ-map.c): Depend on it.
5766 (clean): Remove stamp-tvals.
5768 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5770 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5771 in code also #if 0'ed.
5773 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5775 * configure: Regenerated to track ../common/aclocal.m4 changes.
5776 * aclocal.m4: Recognize --enable-maintainer-mode.
5778 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5780 * cgen-scache.h: Deleted.
5781 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5782 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5783 (scache_init): Use runtime computed size of SCACHE.
5784 (scache_flush): Likewise.
5785 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5786 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5787 * cgen-sim.h: Scache support moved here.
5788 (PC): Redo definition.
5789 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5790 (DECODE): Add parallel execution support.
5791 Only include semantic label members if using switch.
5792 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5793 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5794 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5795 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5797 (engine_{stop,run,resume,halt,signal}): Delete decls.
5798 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5799 (argbuf,scache): Delete forward decls.
5800 (STATE): Delete decl.
5801 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5802 Include cgen-mem.h, cgen-ops.h.
5803 (engine_halt,engine_signal): Delete.
5804 ({ex,exc,sem,semc}_illegal): Delete.
5805 (sim_disassemble_insn): Result of extract fn is in bits.
5806 * genmloop.sh: Rewrite.
5808 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5811 * sim-base.h (sim_state_base): Delete member `model'.
5812 (sim_cpu_base): Add member `model'.
5813 * sim-model.h (IMP_PROPERTIES): New type.
5814 (MACH): New members imp_props, models.
5815 (models): Delete decl.
5816 * sim-model.c (set_model): Update.
5817 * sim-profile.c (profile_print_model): Update.
5819 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5821 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5823 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5826 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5828 * configure: Regenerated to track ../common/aclocal.m4 changes.
5831 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5833 * aclocal.m4 (AR): Check for sigaction.
5835 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5837 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5839 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5840 * sim-config.c (sim_config): Replace WITH_DEVICES with
5841 WITH_TREE_PROPERTIES.
5843 * configure: Regenerated to track ../common/aclocal.m4 changes.
5845 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5847 * Make-common.in (SIM_ENVIRONMENT): New variable.
5848 (CONFIG_CFLAGS): Add it.
5849 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5850 --enable-sim-environment option.
5851 * configure: Regenerated.
5852 * sim-config.h (environment support): Rewrite.
5853 * sim-config.c (current_environment): Define as enum, unconditionally.
5854 (current_alignment): Define unconditionally.
5855 (config_environment_to_a): Update.
5856 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5857 (sim_config): Handle environment and alignment determination
5858 unconditionally. Delete sanity checks of current_environment,
5860 (print_sim_config): Update.
5861 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5862 (standard_options): Add --environment.
5863 (standard_option_handler): Likewise.
5865 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5867 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5868 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5869 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5870 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5871 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5872 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5873 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5874 argument ADD_CA macro with two argument ADDC_C - add carrying with
5876 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5877 argument SUB_CA macro with two argument SUBC_X - subtract
5879 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5881 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5883 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5885 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5886 * sim-io.h (sim_io_syscalls): Delete.
5888 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5890 * syscall.c (cb_syscall): Add missing else, so write to stdout
5893 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5894 the carry bit from the CPU's psw.
5896 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5898 * gennltvals.sh: Redo syscall support.
5899 * nltvals.def: Regenerated.
5901 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5903 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5904 the stream immediately.
5906 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5908 * sim-io.c (sim_io_getstring): Delete unused len2.
5909 (sim_io_syscalls): Ditto for sys_errno.
5911 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5913 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5915 * Make-common.in (run.o): Depend on remote-sim.h.
5916 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5917 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5919 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5921 * sim-io.c (sim_io_syscalls): Disable lseek.
5923 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5925 * gennltvals.sh: Generate syscall values for d30v.
5927 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5928 * nltvals.def: Regenerate.
5930 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5931 (os_fstat): Likewise. Validate fd argument.
5932 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5933 just compute target stat struct length.
5934 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5935 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5936 (get_string): Return host errno values so they can be properly
5938 (cb_syscall): Likewise.
5939 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5940 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5941 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5942 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5943 (get_path): New function.
5945 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5947 * sim-io.c (sim_io_syscalls): New function to provide system call
5948 emulation. Provide exit, open, close, read, write, lseek, and
5950 (sim_io_getstring): New function to return a string from a
5951 simulated memory location.
5953 * sim-io.h (sim_io_syscalls): Add declaration.
5955 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5957 * sim-core.c (sim_core_signal): Fix spelling error in message.
5959 * sim-hrw.c (sim_read): Use read map, not write map.
5961 * Make-common.in (all): Add .gdbinit.
5962 * gdbinit.in: Add dump command.
5964 * sim-model.c (model_options): Use '\0' for `shortopt'.
5966 * sim-trace.c (trace_option_handler): Set state trace file
5967 for --trace-file in addition to cpu's values.
5968 (trace_vprintf): If cpu == NULL, try state's trace file.
5969 (trace_options): Reorganize table, reword some descriptions.
5971 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5973 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5976 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5978 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5979 signal untranslated, document problem with this.
5981 * nrun.c (main): Check for a prog name of `*step'. If present,
5982 step the simulator instead of allowing it to run free.
5984 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5986 * Make-common.in (sim_main_headers): Add sim-signal.h.
5988 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5990 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5992 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5994 * sim-signal.h: Start simulator signals at 64 so that host signal
5995 numbers can be detected and reported.
5997 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5999 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
6001 * callback.c (cb_host_to_target_stat): Fix return values.
6003 * cgen-sim.h (enum_signal_type): Delete.
6004 (engine_signal): Update prototype.
6005 * cgen-utils.c: Don't include <signal.h>.
6006 (sim_signal_to_host): Delete, lives in sim-signal.c now.
6007 (engine_signal): Update.
6009 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
6010 (sim_state_free): Call SIM_STATE_FREE if defined.
6012 * sim-module.c (sim_module_install): Don't leave any modules
6013 installed if one fails to install.
6015 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
6017 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
6018 more, since alloca is not used in this file.
6020 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
6021 correctly set the carry and overflow bits for those types.
6022 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
6023 with carry, so carry is correct after doing both adds.
6024 (ALU*): Space out '\' to make it easier to read.
6026 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
6028 * sim-core.c (sim_core_signal): Use sim_stopped instead of
6031 * sim-signal.c, sim-signal.h: New files.
6032 * Make-common.in (sim-signal.o): Add rule for.
6033 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
6034 * sim-abort.c: Don't include <signal.h>.
6035 * sim-basics.h: #include "sim-signal.h".
6036 * sim-break.c: Don't include <signal.h>.
6037 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
6038 * sim-core.c: Don't include <signal.h>.
6039 (SIGBUS): Delete definition.
6040 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
6041 * sim-engine.c: Don't include <signal.h>.
6042 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
6043 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
6044 * sim-resume.c: Don't include <signal.h>.
6045 (SIGTRAP): Delete definition.
6046 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
6047 * sim-stop.c: Don't include <signal.h>.
6048 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
6049 * sim-watch.c: Don't include <signal.h>.
6050 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
6052 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
6054 * sim-base.h (CIA_ADDR): Provide default definition.
6055 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
6056 * sim-break.c (sim_handle_breakpoint): Likewise.
6058 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
6060 * Make-common.in (srccom): New variable.
6062 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
6063 (LIB_OBJS): Add syscall.o.
6064 (gentmap): Pass $(NL_TARGET) to $(CC).
6065 (syscall.o): Add rule for.
6066 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
6067 (sim-bits.o): Depend on $(sim-n-bits_h).
6068 (sim-load.o): Depend on callback.h.
6070 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
6071 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
6072 * cgen-mem.h, cgen-ops.h: New files.
6074 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
6076 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
6078 * callback.c: #include string.h or strings.h.
6079 #include sys/types.h and sys/stat.h.
6080 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
6081 (os_get_errno,os_open): Update.
6082 (os_stat,os_fstat): New functions.
6083 (os_init): Initialize syscall_map, errno_map, open_map.
6084 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
6085 errno_map, open_map, signal_map, stat_map.
6086 (cb_read_target_syscall_maps): New function.
6087 (cb_target_to_host_syscall): New function.
6088 (cb_host_to_target_errno): Renamed from host_to_target_errno.
6089 (cb_target_to_host_open): Renamed from target_to_host_open.
6090 (store): New function.
6091 (cb_host_to_target_stat): New function.
6092 * syscall.c: New file.
6093 * gentmap.c (sys_tdefs): New global.
6094 (gen_targ_vals_h): Output target syscall numbers.
6095 (gen_targ_map_c): Update. Output target syscall translation map.
6096 * gentvals.sh: New first argument `target'. Preface table with
6097 #ifdef NL_TARGET_$target if non-null target passed.
6098 * gennltvals.sh: New file.
6099 * nltvals.def: Regenerated.
6101 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
6103 * sim-n-core.h (sim_core_read_unaligned_N): Return static
6105 (sim_core_dummy_M): Declare.
6107 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6109 * sim-core.c (sim_core_signal): Print the address of the
6112 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
6114 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6116 * sim-base.h (sim_state_base): Add member trace_data.
6117 (STATE_TRACE_DATA): New macro.
6118 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
6119 ({WITH_,}TRACE_DEBUG_P): New macros.
6120 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
6121 (_sim_cpu): Delete forward reference.
6122 (debug_printf): Update.
6123 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
6124 (trace_options): Add --trace-debug.
6125 (set_trace_options): Handle it.
6126 (trace_option_handler): Likewise.
6127 (trace_install): Init state trace_data struct.
6128 (trace_uninstall): Close state trace file.
6129 * sim-events.c (ETRACE): Only print source file and line number if
6131 * sim-n-core.h (sim_core_trace_M): Likewise.
6133 * sim-core.c (sim_core_signal): Add missing "\n" in message.
6135 1997-11-13 Felix Lee <flee@cygnus.com>
6137 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
6139 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
6141 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
6143 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
6145 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
6147 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
6148 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
6151 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6153 * sim-events.c (sim_events_process): Re-compute the time -
6154 update_time_from_event - as each event is processed. Reverses
6157 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6159 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
6161 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6163 * sim-events.c (sim_events_process): Delete redundant call to
6164 update_time_from_event.
6165 (sim_events_slip): Always decrement time_from_event.
6166 (sim_events_tick, sim_events_deschedule, update_time_from_event):
6167 Delete assertion that time_from_event >=0 when work in queue, no
6170 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
6172 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
6173 (standard_option_handler): Update.
6175 * sim-options.h: Clarify documentation.
6176 (OPTION_LONG_ONLY_P): Delete definition.
6177 (OPTION_VALID_P): Define.
6179 * sim-options.c (sim_print_help): Allow short only options.
6180 (sim_parse_args): Ditto.
6181 (sim_args_command): Skip short only options.
6182 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
6183 separate entries for short and long options in the HANDLERS and
6185 (sim_parse_args): Disable argument permutation.
6187 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6189 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
6190 Add argument M, size of data type.
6191 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
6192 Declare, ditto for 5, 6 & 7 byte transfers.
6193 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
6196 * sim-n-core.h (sim_core_trace_M): Rename from
6197 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
6198 with transfer type. Print transfer direction. Handle 1 and 2 byte
6200 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
6202 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
6203 Update all functions.
6205 * sim-core.c: Generate functions starting with 16 not 1.
6206 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
6207 all 5, 6 & 7 byte transfers.
6209 * sim-n-core.h (sim_core_read_misaligned_N,
6210 sim_core_write_misaligned_N): Implement.
6212 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6214 * sim-endian.h (U16_8): Implement
6216 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
6218 * sim-endian.h (VL8_16, VH8_16): Implement.
6220 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
6222 (memory_option_handler): Only zalloc modulo bytes when non-zero.
6223 (memory_option_handler): Skip comma in alias address list
6225 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
6227 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
6229 (parse_size, parse_addr): New functions
6230 (memory_option_handler, memory_options): Parse address & size
6231 using new functions. Pass level, space, modulo to do_memopt_add &
6234 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
6236 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
6237 `attach_type attach' argument with `unsigned level' argument.
6240 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
6241 sim_core_attach): Replace argument attach with level. Update
6242 verification of arguments.
6243 (sim_core_map_detach, sim_core_detach): Replace argument attach
6246 * sim-basics.h (enum _attach_type): Delete.
6248 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
6250 * sim-core.h (sim_core_write_8): Define.
6252 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6254 * sim-bits.h: Document ROTn macro.
6256 * sim-endian.h (H2T): Handle 16 byte variables.
6258 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
6261 * sim-core.c: Do not generate sim_core_*_word.
6263 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
6264 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
6266 * sim-core.h (sim_core_read_unaligned_word,
6267 sim_core_read_aligned_word, sim_core_read_word,
6268 sim_core_write_unaligned_word, sim_core_write_aligned_word,
6269 sim_core_write_word): Change to macros that map onto sim_core_*_N.
6271 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
6273 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
6275 * sim-endian.h: Disable 16 byte support.
6277 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6279 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
6281 * sim-n-core.h (sim_core_trace_N): New function.
6282 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
6283 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
6285 * sim-endian.h: Add 128 bit variant.
6287 * sim-core.h, sim-core.c: Add 128 bit variant.
6289 * sim-types.h: Add signed128 and unsigned128 types using a struct.
6291 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6293 * sim-events.c (sim_events_process): Clear events->work_pending.
6294 (sim_events_tickn, sim_events_tick): Accumulate, instead of
6295 setting, nr_ticks_to_process.
6296 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6297 when the event queue isn't next.
6299 * sim-events.h, sim-events.c (sim_events_slip): New function.
6301 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6303 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6305 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6308 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
6310 * nrun.c (main): Remove useless test of name != NULL.
6311 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
6313 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6315 * sim-fpu.c (EXPMAX): Type is unsigned.
6316 (MIN_INT, MAX_INT): Type is signed64.
6317 (i2fpu): Type of val is signed64.
6319 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6321 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6322 a bucket size of zero.
6324 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6325 OPTION_PROFILE_PC): Define.
6326 (profile_option_handler): Add support for --profile-pc and
6327 --profile-pc-granularity options.
6328 (profile_pc_init): When possible, compute nr buckets from bucket
6331 * sim-profile.c (profile_pc_init): Align the profile-pc end
6332 address with the profile-pc bucket size.
6334 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6335 something less ambiguous.
6336 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6338 * sim-profile.c (profile_pc_cleanup): New function. Move
6339 profile_pc_uninstall code to here.
6340 (profile_pc_uninstall): Call.
6341 (profile_pc_init): Call.
6343 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6345 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6346 file using BSD gprof format.
6348 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6350 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6351 MSBIT64): Force result to unsignedN.
6353 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6355 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6357 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6358 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6359 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6360 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6362 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6364 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6367 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6368 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6370 (sim_core_attach): Rename buffer_freed to free_buffer, type
6371 void*. Ensure that allocated buffer is alligned according to
6374 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6376 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6377 (ALU64_SUB): Define.
6379 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6380 (.gdbinit): Remove dependencies, generate once per build.
6382 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6384 * sim-n-core.h (sim_core_read_aligned_N,
6385 sim_core_write_aligned_N): Make xaddr param type address_word not
6388 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6390 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6391 unpacked floating point struct. Pass sim_fpu object by reference.
6392 Add preliminary support for rounding modes.
6394 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6396 * configure: Regenerated to track ../common/aclocal.m4 changes.
6398 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6400 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6401 WITH_TARGET_BITSIZE.
6403 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6405 * sim-profile.c (profile_print_core): label needs empty statement.
6407 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6409 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6410 and zfree instead of xmalloc and free. Prevents warnings.
6412 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6414 * configure: Regenerated to track ../common/aclocal.m4 changes.
6416 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6418 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6419 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6421 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6422 controling the bitsize/msb of the target.
6424 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6426 * Make-common.in: New files sim-break.c, sim-break.h.
6427 * sim-base.h: Add point to breakpoint list to sim_state_base.
6428 * sim-break.c sim-break.h: New modules that implement intrinsic
6430 * sim-module.c: Add breakpoint module.
6432 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6434 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6436 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6438 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6439 (SIGBUS) define for Windows.
6440 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6441 * sim-resume.c: define SIGTRAP for windows.
6442 * sim-xcat.h: use token pasting if ALMOST_STDC.
6444 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6446 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6448 (CONFIG_CFLAGS): Add same.
6450 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6452 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6453 (SIGNED32): use ##i32.
6455 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6457 * configure: Regenerated to track ../common/aclocal.m4 changes.
6459 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6461 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6464 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6465 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6466 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6467 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6468 (CONFIG_CFLAGS): Add same.
6470 * aclocal.m4: Perform AC_SUBST on optional options.
6472 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6474 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6476 * sim-options.c (standard_option_handler): Typo in warning message.
6478 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6480 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6481 insn count. Make count conditional on there being a valid
6483 (profile_pc_init): Make default PC profile frequency an arbitrary
6486 * sim-base.h: Ditto.
6488 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6491 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6494 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6496 * configure: Regenerated to track ../common/aclocal.m4 changes.
6498 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6500 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6501 configured alignment.
6503 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6505 * configure: Regenerated to track ../common/aclocal.m4 changes.
6507 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6509 * sim-config.c (sim_config): Check for default alignment.
6511 * sim-options.c (standard_option_handler): Add alignment option.
6513 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6514 default alignment requirements on memory accesses.
6516 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6518 * sim-load.c (sim_load_file): Return failure if the executable
6519 had no loadable sections.
6521 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6523 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6526 * sim-core.c (sim_core_signal): When bad access halt simulator
6527 SIGSEGV / SIGBUS instead of aborting.
6528 (signal.h): Include.
6530 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6531 options was missing.
6533 * sim-bits.h (MOVED): Define
6535 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6537 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6540 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6542 * sim-bits.c: Add 8 bit versions of bit macros.
6544 * sim-bits.h: Ditto.
6546 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6548 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6549 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6551 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6552 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6554 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6555 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6557 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6559 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6560 configure.in: Output to cconfig.h instead of config.h.
6562 * configure: Regenerated to track ../common/aclocal.m4 changes.
6564 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6566 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6569 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6571 * callback.c (os_write): divert stdout and stderr to their
6574 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6576 * sim-profile.c (profile_print_speed): Call
6577 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6579 * sim-events.c (sim_events_elapsed_time): New function return nr
6580 host MS consumed by the simulator.
6581 (sim_watch_valid): Use.
6583 * sim-module.c (modules): Install sim_events very very early.
6585 * sim-profile.c (profile_print): Call profile_print_pc.
6587 (profile_pc_init): New function, set up processor for PC
6589 (profile_print_pc): New function, print a PC profile.
6590 (profile_pc_event): New function, sample PC.
6592 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6593 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6596 * sim-options.c (sim_print_help): Pacify GCC.
6598 * sim-n-core.h (sim_core_read_aligned_N,
6599 sim_core_write_aligned_N): Add un-conditional profile call.
6600 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6601 profile call when aligned read/write isn't used.
6603 * sim-base.h: Include sim-profile, sim-model after sim-core &
6604 sim-events allow sim-core to define useful values.
6606 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6607 (profile_option_handler, profile_options): Add support for
6608 --profile-core option.
6609 (print_bar): Include when core profiling.
6610 (profile_print_core): New function, print core profile.
6612 * sim-config.c (print_sim_config): Print profile status.
6614 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6615 WITH_PROFILE_PC_P): Define.
6616 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6617 (PROFILE_COUNT_CORE): Define.
6619 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6621 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6622 interrupt_names array as the data.
6623 (sim-watch.h): Document.
6625 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6627 * sim-options.c (sim_print_help): When the doc string is to long
6630 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6631 that only the first few the watch options are listed. Generate
6632 meanginful usage messages.
6634 * sim-options.h (struct OPTION): Clarify use of doc_name field
6636 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6638 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6639 (standard_option_handler): Handle --architecture-info.
6641 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6643 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6644 illegal zero-sized array.
6645 * sim-core.c (sim_core_xor_read_buffer): same.
6647 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6649 * nltvals.def: Regenerate.
6651 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6653 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6655 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6657 * sim-bits.c (MASKED): Delete.
6658 (EXTRACTED): Delete.
6659 (LSEXTRACTED, MSEXTRACTED): New functions.
6661 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6662 (MSMASKEDn, LSMASKEDn): Add last argument.
6665 * sim-bits.h (EXTEND8, EXTEND16): Define.
6666 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6668 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6670 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6671 current instruction address.
6673 * sim-inline.h (*_ENGINE): Define.
6675 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6677 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6679 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6680 (watch_option_handler): Call delete_watchpoint with ident or type.
6681 (sim_watchpoint_install): Create interrupt specific watchpoint
6682 commands on the fly.
6683 (do_watchpoint_create): New function, create a watch point using
6684 type/int-nr info encoded in the option nr.
6685 (do_watchpoint_info): New function. List active watchpoints.
6687 * sim-watch.h: Change data structure to a list.
6689 * sim-memopt.c (memory_option_handler): Require explicit "all"
6690 before deleting all memory regions.
6692 * sim-utils.c (sim_do_commandf): New function, printf version of
6695 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6697 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6699 (SIGNED64, UNSIGNED64): Delete.
6700 (ALU64_ADD): Don't rely on bit endianness.
6701 (ALU64_BEGIN): Define.
6703 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6704 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6706 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6707 suffix - u64, LL - to 64 bit constants.
6709 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6711 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6713 * sim-utils.h (NZALLOC): Define - zalloc * N.
6715 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6716 implementation of read/write functions.
6718 * Make-common.in (sim-hrw.o): New target.
6720 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6723 * sim-memopt.c (memory_option_handler): Implement memory-size
6724 command. Implement memory-alias command. Let memory-delete delete
6726 (add_memopt): New function. Add a memory region.
6727 (do_memopt_delete): New function. Delete a memory region.
6729 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6731 * sim-core.c (sim_core_detach): New function.
6732 (sim_core_map_detach): New function. Perform the actual detach.
6733 (sim_core_init): Move initialization code from here.
6734 (sim_core_install): To here.
6735 (sim_core_uninstall): And here.
6737 * sim-module.c: Add memopt module.
6739 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6740 simulator base type.
6742 * Make-common.in (sim_main_headers): Add sim-memopt.h
6743 (sim-memopt.o): New target.
6745 * sim-core.c (sim_core_install): Add core_options to the option
6748 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6751 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6754 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6755 address_word, add mask member.
6757 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6758 address_word, allow for 64bit targets in 32bit host. Add modulo
6760 (sim_core_map_attach): Ditto.
6761 (new_sim_core_mapping): Ditto.
6762 (sim_core_translate): Mask address when modulo memory.
6764 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6766 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6768 * gdbinit.in: New file.
6769 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6770 * Make-common.in (distclean): Delete .gdbinit.
6771 (.gdbinit): Add rule for.
6772 * configure: Regenerated to track ../common/aclocal.m4 changes.
6774 * Make-common.in (cgen-run.o): Add rule for.
6776 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6778 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6780 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6781 both resumed and previous elapsed time.
6782 (sim_events_init): Set initial_wallclock and current_wallclock to
6784 (sim_events_install): Install sim_events_suspend and
6786 (sim_events_watch_clock): Allow for suspended simulator when
6787 computing the time of the clock event.
6789 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6790 initial_wallclock to elapsed_wallclock, set both to zero.
6791 (sim_events_init, sim_events_uninstall): Delete prototypes.
6793 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6795 * sim-module.c(sim_module_resume, sim_module_suspend): New
6798 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6800 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6803 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6805 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6806 * Make-common.in (TAGS): Likewise.
6807 * sim-n-bits.h: Add TAGS comments for all functions.
6808 * sim-n-core.h: Likewise.
6809 * sim-n-endian.h: Likewise.
6811 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6813 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6816 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6818 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6821 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6823 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6824 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6826 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6828 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6829 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6830 nr_transfered and nr_this_transfer unsigned.
6832 * sim-events.c (sim_events_tickn): N is signed, as limited to
6835 * sim-n-endian.h (offset_N): Change size to unsigned.
6837 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6839 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6841 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6843 * sim-options.c (sim_parse_args): Use dupargv.
6845 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6847 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6849 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6851 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6854 * sim-options.c (standard_options): Add --architecture=MACHINE and
6855 --target=TARGET options.
6856 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6857 (standard_option_handler): Handle architecture and target options.
6860 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6862 (sim_analyze_program): Set prog_bfd architecture from
6863 STATE_ARCHITECTURE if known.
6865 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6867 * configure: Regenerated to track ../common/aclocal.m4 changes.
6870 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6872 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6873 that option does not apply to certain files.
6875 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6877 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6878 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6879 offset from MSB/LSB.
6881 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6882 access address of sub word quantity of a hosts 16, 32, 64 bit word
6884 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6885 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6886 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6887 return N*2 byte value with argument in Hi/Lo word. Renamed from
6888 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6890 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6891 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6892 so that bit offset is explicit.
6894 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6896 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6897 Update STATE_PROG_BFD when needed with a dup'd copy of the
6900 * sim-config.c (sim_config): Delete ABFD argument, use
6901 STATE_PROG_BFD directly.
6903 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6905 * run.c (main): Pass the open ABFD to sim_create_inferior.
6907 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6911 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6912 hardware only simulator targets.
6914 * Make-common.in (sim-hload.o): Add rule.
6916 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6918 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6919 used by copyargv and freeargv.
6921 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6922 STATE_PROG_ARGV, not just a pointer.
6924 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6926 * configure: Regenerated to track ../common/aclocal.m4 changes.
6929 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6931 * aclocal.m4 (sim-endian): Add second argument to
6932 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6933 default endian when not hardwired.
6935 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6936 else failes value for target byte order.
6938 * sim-config.c (sim_config): Add abfd arguments. Set
6939 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6941 (sim_config): Return SIM_RC, don't abort.
6944 * run.c (main): Update call to sim_open - add ABFD argument.
6945 * nrun.c (main): Add NULL ABFD argument.
6947 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6949 * callback.c (os_poll_quit): Make static.
6950 Call sim_cb_eprintf, not p->eprintf.
6951 (sim_cb_printf, sim_cb_eprintf): New functions.
6952 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6954 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6955 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6956 sim-utils.h. #include sim-utils.h.
6957 * sim-utils.h: Above decls moved here.
6958 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6960 * sim-watch.c (action_watchpoint): Fix thinkos.
6962 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6964 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6966 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6968 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6969 to FORCED_ALIGNMENT case.
6971 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6973 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6975 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6977 * Make-common.in (libsim.a): Fix typo.
6979 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6981 * nrun.c (main): Verify the structure returned before using it.
6983 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6985 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6988 * sim-engine.c (sim_engine_install): New function. Install the
6989 engine init functions.
6990 (sim_engine_init): [Re]initialize the simulator engine.
6992 * sim-module.c: Add sim_engine to list of modules that always
6995 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6997 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6998 to remove the old watchpoint, not delete_watchpoint.
6999 (watch_option_handler): Action the correct watchpoint, not just
7002 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
7004 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
7005 both low and high word.
7006 (sim_core_write_aligned_N): Ditto.
7008 * sim-trace.c (set_trace_options): Delete code explicitly setting
7011 * sim-options.c (sim_print_help): Call the list commands if not a
7012 standalone simulator.
7013 (sim_print_help): Advise that some options may not be applicable.
7015 * sim-trace.c (set_trace_options): Assume core present.
7017 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
7018 buffer when full not almost full.
7020 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
7022 * sim-events.c (sim_events_process): Don't blat the event queue
7023 when processing watchpoints.
7025 * sim-watch.h: Make arg unsigned long - stop sign extension.
7027 * sim-events.c (sim_watch_valid): rewrite so debugable.
7029 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
7031 * sim-watch.c (schedule_watchpoint): Add is_within option so that
7032 inequality test is possible.
7033 (handle_watchpoint): Re-pass is_within arg.
7034 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
7035 0 to schedule_watchpoint's is_within arg.
7036 (sim_watchpoint_init): Re-pass is_within arg.
7038 * sim-options.c (sim_print_help): Add is_command argument. Don't
7039 include -- prefix when called from the command line interpreter.
7041 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
7043 * sim-events.c (sim_events_watch_sim): Add is_within argument,
7044 zero indicates that the test should be reversed.
7045 (sim_events_watch_core): Ditto.
7046 (WATCH_CORE): Compare range against is_within.
7049 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
7051 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
7052 sim_core_read_buffer. Check nr-bytes transfered.
7054 * sim-core.h (sim_core_common): Define a new struct that contains
7055 the common data. to sd and cpu structures.
7056 * sim-core.c (sim_core_attach): Update.
7057 (sim_core_init): Update. Remember to copy initialized data to each
7059 (sim_core_find_mapping): Ditto.
7061 * sim-core.c (sim_core_read_buffer): Add cpu argument.
7062 (sim_core_write_buffer): Ditto.
7064 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
7065 transfer use xor version of read buffer.
7066 (sim_core_write_unaligned_N): Ditto for write.
7068 * sim-core.c (sim_core_xor_read_buffer): New function implement
7069 xor-endian data read breaking transfer up into xor-endian sized
7071 (sim_core_xor_write_buffer): Ditto for write.
7072 (reverse_n): Reverse order of arbitrary number of bytes in buffer
7073 - needed for xor-endian transfers.
7075 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
7077 * sim-inline.h: Review description.
7079 * sim-core.h, sim-core.c: Reduce number of functions being inlined
7080 to just those involved in data transfers and configuration.
7082 * sim-xcat.h (XSTRING): New macro, map macro definition onto
7084 * sim-n-core.h (sim_core_read_aligned_N): Use.
7085 (sim_core_read_unaligned_N): Ditto.
7086 (sim_core_read_unaligned_N): Ditto..
7087 (sim_core_write_unaligned_N): Ditto.
7089 * sim-core.h: Add xor endian bitmap to main structure. *
7091 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
7093 (sim_core_read_aligned_N): Ditto.
7095 * sim-core.c (sim_core_set_xor_endian): New function.
7096 (sim_core_attach): Don't overwrite the per-cpu xor map when
7097 cloning the global core.
7099 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
7101 * sim-engine.h: Update below so that it is using an enumerated
7104 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
7106 * sim-engine.c (sim_engine_restart):
7107 * sim-resume.c (sim_resume): Change longjmp param/setjmp
7108 return value used for simulator restart from 0 to 2.
7110 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
7112 * cgen-scache.c (scache_option_handler): Add is_command arg.
7114 * sim-model.c (model_option_handler): Add is_command argument.
7116 * sim-profile.c (profile_option_handler): Add is_command arg.
7118 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
7121 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
7122 order that they are registered.
7124 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
7125 between option and command line processing.
7127 * sim-options.c: Include stdlib.h, ctype.h.
7129 * Make-common.in (sim-watch.o): Add rule.
7130 (sim_main_headers): Assume sim-assert.h included.
7131 (sim-*.o): Simplify make rule.
7133 * sim-module.c: Add sim_watch_install to module list.
7135 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7137 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
7140 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
7141 * sim-events.c (sim_events_install): Ditto.
7142 * sim-core.c (sim_core_install): Ditto.
7143 * sim-model.c (model_install): Ditto.
7144 * sim-options.c (standard_install): Ditto.
7145 * sim-profile.c (profile_install): Ditto.
7146 * sim-reason.c (sim_stop_reason): Ditto.
7147 * sim-run.c (sim_engine_run): Ditto.
7148 * sim-utils.c (sim_analyze_program): Ditto.
7150 * sim-module.c (modules): Make profile_install and trace_install
7153 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
7155 * sim-options.c (standard_option_handler): Set the byte order.
7157 * sim-events.c (sim_events_process): Allow multi tick processing.
7158 (sim_events_tickn): New function - multi cycle tick.
7160 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
7161 prototypes. Under development.
7162 (sim_events): Replace processing with nr_ticks_to_process.
7164 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
7166 * nrun.c (main): Pass callbacks to sim_open instead of using
7169 * run.c (main): Ditto.
7171 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
7173 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
7174 stop tk interrupting malloc calls.
7175 (sim_events_zalloc): Converse.
7177 * Make-common.in (sim_main_headers): Add sim-events.h.
7179 * sim-events.c (sim_events_schedule_after_signal): Change return
7180 type to void - signal events are strictly internal.
7181 (sim_events_init): Allocate a finite buffer for signal events.
7182 (sim_events_schedule_after_signal): Enter signal events into the
7185 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
7186 (sim_engine_restart): Ditto.
7187 (sim_engine_abort): Ditto.
7188 * sim-stop.c (sim_stop): Ditto.
7189 (control_c_simulation): Ditto.
7190 * sim-resume.c (sim_resume): Ditto.
7191 (has_stepped): Ditto.
7192 * sim-abort.c (sim_engine_abort): Ditto.
7194 * sim-basics.h (transfer_type): New type.
7196 * sim-core.c (sim_core_signal): New function. Print core signal
7198 (sim_core_find_mapping): Add transfer argument.
7200 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
7201 SIM_CORE_SIGNAL if a recoverable abort.
7202 * sim-core.c (sim_core_find_mapping): Ditto.
7204 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
7206 * sim-core.c (sim_core_find_mapping): Replace calls to
7207 sim_io_error to more resiliant sim_engine_abort.
7209 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
7210 (sim_core_write_unaligned_N): Ditto.
7212 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
7214 * sim-module.c: Add sim_events_install to list.
7216 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
7218 (sim_events_init): Now returns SIG_RC.
7220 * sim-run.c: New file. Generic sim_engine_run.
7221 * sim-reason.c: New file. Generic sim_stop_reason.
7222 * sim-stop.c: New file. Generic sim_stop.
7223 * sim-resume.c: New file. Generic sim_resume.
7225 * Make-common.in (sim-engine.o): Add rule.
7226 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
7228 * sim-engine.h, sim-engine.c: New file. Provide generic
7229 implementation of sim_engine_halt, sim_engine_error. et.al.
7231 * sim-base.h (sim_state_base): Add member halt.
7232 (sim-engine.h): Include.
7234 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
7236 * sim-events.c (sim_events_poll): Update event handler.
7238 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
7240 * sim-events.h, sim-events.c (sim_events_watch_clock): New
7242 (sim_events_watch_sim): New function.
7243 (sim_events_watch_core): New function.
7244 (sim_watch_valid): New function.
7245 (sim_events_preprocess): New function.
7246 (sim_events_process): Process the watchpoints as well as the timer
7248 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
7249 (sim_events_deschedule): Check all the queues when removing an
7251 (sim_events_init): Ditto for cleaning.
7253 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
7255 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
7257 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
7259 * callback.c (os_open): Type of arg flags is int.
7261 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
7263 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
7264 just like normal numbers as per IEEE rules.
7266 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
7268 * callback.c (os_close): Mark the descriptor as being
7269 available if the close succeeded.
7270 (os_open): Pass 0644 as the mode of the file being created.
7272 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
7274 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
7277 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
7278 * sim-lnline.h: Update.
7280 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
7281 conversion functions.
7282 (sim_fpu_to{32,64}[iu]): New fp2int functions.
7284 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
7285 compare functions. Replacing.
7286 (sim_fpu_cmp): This. Delete.
7288 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
7290 * sim-core.c (sim_core_find_mapping): Call engine_error not
7291 sim_io_error when possible.
7293 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
7295 * sim-endian.h (V1_H2): Add macro's to insert a word into a
7296 high/low double word.
7298 * sim-trace.h: Remove definition of attribute - defined in
7301 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7303 * sim-options.h (struct OPTION): Add doc_opt as the documenting
7304 name of the option - or family of options.
7306 * sim-options.c (sim_args_command): Match command `a-b c' with
7307 option `--a-b-c' from option table.
7309 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7311 * sim-options.c (sim_print_help): For optional arguments, wrap
7314 * sim-trace.c (set_trace_options): New function, handle optional
7315 argument and multiple assignment.
7316 (trace_option_handler): Update.
7318 * sim-trace.c (trace_option_handler): Trace branch and not fpu
7319 when branch tracing selected.
7321 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
7323 * sim-trace.c (trace_one_insn): Make a va-args function.
7325 * sim-trace.c (trace_vprintf): New function, va-arg version of
7328 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
7330 * sim-trace.c (trace_uninstall): Don't close a file twice.
7331 * sim-profile.c (profile_uninstall): Likewise.
7333 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
7335 * sim-trace.c (toplevel): Include bfd.h.
7336 (trace_options): Note that --trace-linenum also turns on
7337 --trace-insn. Add --trace-{branch,semantics}.
7338 (trace_option_handler): If --trace-linenum, also turn on
7339 --trace-insn. Add --trace-branch support. If --trace-semantics,
7340 turn on ALU, FPU, branch, and memory tracing.
7341 (trace_one_insn): New function to trace an instruction. Support
7343 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7345 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7346 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7347 (TRACE_branch): Add new mask.
7348 (TRACE_*_P): Define all possible trace_p macros.
7349 (trace_one_insn): Declare function.
7351 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7353 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7354 GNU C doesn't support __attributes__.
7355 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7358 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7360 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7361 addresses are masked forcing them to be correctly aligned.
7362 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7363 * sim-config.c (config_alignment_to_a): Update.
7365 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7367 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7369 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7370 processor specific core maps.
7371 (sim_core_map_attach): Copy the core map data to each of the
7372 processor specific core data structures.
7373 * sim-core.c (sim_core_find_mapping): Update.
7375 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7376 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7377 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7378 alternatives that handle unaligned addresses.
7379 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7381 * cgen-utils.c (sim_disassemble_insn): Update.
7383 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7385 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7388 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7391 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7393 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7395 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7398 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7401 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7403 * cgen-trace.c: Prepend additional trace_printf argument.
7405 * cgen-utils.c (sim_disassemble_insn): Add additional core
7408 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7410 * nrun.c (main): Catch/report errorenous simulator states.
7412 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7413 * sim-trace.c: #include string.h/strings.h so that memset is
7415 * sim-utils.c: Ditto.
7416 * sim-profile.c: Ditto. And stdlib.h.
7417 (print_bar): Only define when used by instruction or memory profiler.
7419 * sim-options.c (standard_option_handler): Make ul more local.
7421 * sim-load.c (sim_load_file): Make the name constant.
7422 (sim_load_file): Passify gcc.
7424 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7426 * sim-utils.c, sim-load.c: Include sim-utils.h.
7428 * sim-base.h (sim_cpu): Pre define here so available to all.
7430 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7431 Restore the sim_cpu and instruction_address arguments so that full
7432 information is available to the abort function.
7433 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7434 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7436 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7437 tracing support for sim-events and sim-core.
7438 (trace_option_handler): Convert #if to if where possible so always
7439 compiled/checked by C compiler.
7440 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7442 * sim-base.h: Adjust comment documenting how to define the cpu
7444 (sim_state_base): Add sim_core and sim_events to simulator base
7447 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7448 * sim-core.c (sim_core_init, sim_core_attach,
7449 sim_core_find_mapping): Update.
7450 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7451 update_time_from_event, insert_sim_event,
7452 sim_events_schedule_after_signal, sim_events_deschedule,
7453 sim_events_tick): Ditto.
7455 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7456 sim-model.h): Move #includes from here.
7457 * sim-base.h: To here.
7458 (sim-core.h, sim-events.h, sim-io.h): Include also
7460 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7462 * callback.c (default_callback): Missing initialisers.
7464 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7466 * sim-utils.c (sim_add_commas): New function.
7467 * sim-basics.h (sim_add_commas): Add prototype.
7468 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7469 * sim-profile.c (COMMAS): New macro.
7470 (print_*): Use it to print commas in numbers.
7472 * configure: Regenerated.
7474 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7475 (cgen_state): New member run_fast_p.
7476 (cgen_init): Add prototype.
7477 (sim_disassemble_insn): New arg `cpu'.
7478 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7479 * cgen-utils.c (cgen_init): New function.
7480 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7481 * genmloop.sh: Call engine_halt if loop exits.
7483 * Makefile.in (sim-options_h): Define.
7484 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7485 (sim-model.o): Add new rule.
7486 (cgen-{scache,trace,utils}.o): Add new rules.
7487 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7488 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7489 Indent output by 2 spaces.
7490 * cgen-scache.h (scache_print_profile): Update.
7491 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7492 Use trace_printf, not fprintf.
7493 (trace_extract): Use trace_printf, not cgen_trace_printf.
7494 * genmloop.sh (!FAST case): Increment `insn_count'.
7495 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7496 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7497 access macro's name.
7498 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7499 Change return type to SIM_RC.
7500 (sim_core_{install,uninstall}): New functions.
7501 * sim-core.h (sim_core_{install,uninstall}): Declare.
7502 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7503 Change return type to SIM_RC.
7504 * sim-model.h (models,machs,model_install): Declare.
7505 * sim-module.c (modules): Add scache_install, model_install.
7506 (sim_post_argv_init): Set cpu->state backlinks.
7507 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7508 (standard_option_handler): Likewise.
7509 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7512 (profile_options): Delete --profile-simcache.
7513 (profile_option_handler): Likewise.
7514 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7516 (profile_print_{memory,model}): Likewise.
7517 (profile_print_simcache): Delete.
7518 (profile_print_speed): New function.
7519 (profile_print): Rewrite.
7520 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7521 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7522 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7523 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7524 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7525 (profile_print): Update prototype.
7527 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7529 * cgen-scache.[ch], cgen-sim.h: New files.
7530 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7531 * sim-model.c: New file.
7533 * Make-common.in (clean targets): Undo patch of Apr. 22.
7535 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7537 * sim-n-bits.h (signed): If we have a standard compiler, undef
7538 signed, so that signedN is defined correctly.
7540 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7542 * sim-module.h, sim-model.h, sim-profile.h: New files.
7543 * sim-module.c, sim-profile.c: New files.
7544 * Make-common.in (SIM_PROFILE): Define
7545 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7546 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7547 (sim_module.o,sim-profile.o): Add rules for.
7548 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7549 (--enable-sim-profile): Add.
7550 * configure: Regenerated.
7551 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7552 model. Move trace and profile support to sim-{trace,profile}.h.
7553 New members trace_data, profile_data.
7554 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7555 * sim-config.h: Provide default definition of WITH_PROFILE.
7556 (WITH_TRACE): Change default to -1.
7557 (MAX_NR_PROCESSORS): Always define.
7558 * sim-options.c: Move trace and profile support to
7559 sim-{trace,profile}.h.
7560 (sim_pre_argv_init): Moved to sim-model.c.
7561 (standard_install): New function.
7562 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7563 (standard_install): Declare.
7564 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7565 (trace_install, trace_uninstall): New functions.
7566 (trace_printf): Update reference to TRACE_FILE.
7567 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7568 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7569 (WITH_TRACE_FOO_P): Define.
7570 (trace_install): Declare.
7571 (TRACE_DATA): New struct.
7573 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7575 * run.c: Undo last exec_bfd patch.
7576 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7578 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7580 * run.c (exec_bfd): Add back in.
7581 (main): Set exec_bfd.
7583 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7585 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7587 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7589 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7590 less well defined engine_error.
7591 * sim-core.c: Ditto.
7593 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7595 * Make-common.in: Change clean targets to use :: so that other
7596 Makefiles can have their own clean targets.
7597 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7598 __STDC__ to control use of stdarg vs. varargs syntax. Some
7599 systems can't use __STDC__, but require stdarg.
7601 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7603 * sim-options.c (standard_options): Add --endian.
7604 (standard_option_handler): Likewise.
7606 * nrun.c: #include <signal.h>.
7607 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7608 handler that calls sim_stop ().
7610 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7612 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7613 handler that calls sim_stop (). Simulators may still be
7614 establishing their own handler.
7616 * sim-events.c (sim_events_poll): Rename from
7617 sim_events_at_large_int. Poll IO.
7619 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7622 * callback.c (os_poll_quit): New function poll for quit signal
7624 (default_callback): Include magic number.
7626 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7628 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7629 Check for functions getrusage, time.
7630 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7631 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7632 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7633 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7635 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7637 * sim-options.c, sim-options.h: New files.
7638 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7639 * Make-common.in (nrun.o): Add rules for.
7642 * run.c (main): Check return value of sim_open.
7644 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7645 (sim_main_headers): Add sim-trace.h.
7646 * run.c (exec_bfd, target_byte_order): Delete.
7647 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7648 call sim_load instead. Check return code of sim_create_inferior.
7649 * sim-base.h (CURRENT_STATE): Define.
7650 (sim_state_base): Make typedef. New members options, prog_argv,
7651 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7652 mem_size, memory [+ corresponding access macros].
7653 (sim_cpu_base): New typedef.
7654 * sim-trace.h: New file.
7655 * sim-trace.c: New file.
7656 * sim-basics.h: #include it.
7657 * sim-load.c: New file.
7659 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7661 * Make-common.in (INSTALL): Set to @INSTALL@.
7662 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7663 (install-common): Depend upon installdirs. Use
7664 $(program_transform_name) directly, rather than using
7666 (installdirs): New target.
7667 * Makefile.in (INSTALL): Set to @INSTALL@.
7668 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7669 (install-man): Depend upon installdirs. Use
7670 $(program_transform_name) directly, rather than using
7672 (installdirs): New target.
7674 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7676 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7679 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7681 * sim-basics.h: Only bring in config.h and tconfig.h if
7684 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7686 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7687 numbering convention of the target.
7688 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7689 and WITH_TARGET_WORD_MSB.
7690 (sim_config): When possible, check for consistency with bitsize
7693 * sim-bits.h: Allow MSB to be other than zero.
7694 * sim-bits.c: Ditto.
7695 * sim-n-bits.h: Ditto.
7697 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7698 * sim-n-bits.h (MSMASKEDn): Ditto.
7700 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7702 * Makefile.in (INSTALL): Change install.sh to install-sh.
7704 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7706 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7708 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7710 * run.c (main): Check that a program to run was specified.
7712 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7714 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7716 * configure: Regenerated to track ../common/aclocal.m4 changes.
7719 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7721 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7722 * sim-config.h: To here.
7724 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7725 (sim_main_headers): Define.
7726 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7727 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7729 (sim-utils.o): Add rule for.
7730 * sim-utils.o: New file.
7731 * sim-basics.h: #include sim-base.h.
7732 (zalloc): Make argument unsigned long.
7733 * sim-base.h: New file.
7734 * sim-inline.h (SIM_IO support): Delete.
7735 * sim-io.h: Delete inline support.
7736 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7737 * sim-config.c: sim-state.h renamed to sim-main.h.
7738 * sim-core.c: Likewise.
7739 * sim-events.c: Likewise.
7741 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7743 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7744 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7746 * configure: Regenerated to track ../common/aclocal.m4 changes.
7748 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7750 * configure: Regenerated to track ../common/aclocal.m4 changes.
7752 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7754 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7755 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7756 are defined by the configure.
7758 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7760 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7761 reserved-bits): Always define.
7763 * sim-config.h, sim-config.c (sim_config): New function - and new
7764 file - co-ordinate the setting/checking of the common simulator
7765 configuration options.
7767 * Make-common.in (sim-config.o): Add rule.
7769 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7771 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7772 va_list from void *, since va_list might not be a pointer type.
7774 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7776 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7778 (offset_N): Correct computation of LE offset.
7780 * sim-io.c (sim_io_error): Include a new line when reporting
7783 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7786 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7788 * run.c: Include alloca-conf.h.
7790 * callback.c (os_evprintf_filtered): Fix typo.
7792 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7794 * run.c (string.h, strings.h, stdlib.h): Include.
7796 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7797 0 when nothing pending.
7799 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7800 will soon be going away.
7801 (getopt): Plicate GCC.
7803 * sim-endian.c (sim-io.h): Plicate GCC.
7804 * sim-bits.c (sim-io.h): Ditto.
7805 * sim-n-bits.h (ROTn): Ditto.
7807 * sim-io.c (sim_io_error): Correct check for NULL.
7809 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7811 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7814 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7816 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7817 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7819 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7821 * sim-alu.h: Include sim-xcat.h.
7823 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7825 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7826 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7829 * sim-events.c (sim_events_at_large_int): New function. Just
7830 schedules an event every large-int ticks.
7831 (sim_events_init): Call.
7832 (sim_events_tick, sim_events_process): Move async handing to
7833 sim_events_process. Move timer decrement so that it occures after
7834 events have been processed.
7836 * sim-basics.h (struct _engine): Remove declaration.
7838 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7839 everything with same. Rename global struct to SIM_DESC.
7840 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7841 * sim-io.h, sim-io.c: Ditto.
7843 * sim-assert.h: New file. Optional assertion checking macros.
7844 * sim-io.c (sim_io_error): Make just this function tolerant to
7847 * sim-xcat.h: New file. Define concatenate macros.
7848 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7849 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7853 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7855 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7857 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7859 * sim-inline.h: Add definitions for sim-types.
7860 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7863 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7865 * sim-events.h: Remove defunct reference to callback struct.
7867 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7869 * configure: Re-generate.
7871 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7873 * Make-common.in (CSEARCH): Do not include the gdb directory in
7876 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7878 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7879 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7880 to explicitly incorporate these.
7882 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7883 specify the alignment restrictions of the target architecture -
7884 without this option all alignment restrictions are accomodated.
7885 (--enable-sim-assert): New option. Conditionally compile in
7886 assertion statements.
7887 (--enable-sim-float): New option. Strongly specify the target's
7888 floating point support.
7889 (--enable-sim-hardware): New option. Specify the hardware devices
7890 included in the simulation.
7891 (--enable-sim-packages): New option. Specify the hardware
7892 packages included in the simulation.
7893 (--enable-sim-regparm): New option. Specify that parameters be
7894 passed in registers instead of on the stack.
7895 (--enable-sim-reserved-bits): New option. Specify that reserved
7896 bits within an instruction are are correctly set.
7897 (--enable-sim-smp): New option. Specify the level of SMP support
7898 to be included in the simulator.
7899 (--enable-sim-stdcall): New option. Specify an alternative
7900 function call convention.
7901 (--enable-sim-xor-endian): New option. Configure xor-endian
7902 support used by some targets to implement bi-endian support.
7904 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7906 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7907 host endianness to be overridden.
7908 (--enable-sim-endian): Allow the target platform's byte order
7910 (--enable-sim-inline): Control the inlining of common components.
7911 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7912 (--enable-sim-warnings): Enable additional GCC compiler checks.
7913 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7916 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7917 sim-*-n.h so that the names are uniq on dos machines
7918 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7920 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7922 * run.c: #include "libiberty.h".
7923 (main): New locals sd,no_args,sim_argv.
7924 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7925 is program name. Update call to sim_set_callbacks.
7926 Record result of sim_open, pass to other sim_foo routines.
7928 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7930 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7933 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7935 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7936 Route stdout through buffered IO.
7938 * callback.c: Add os_flush_stderr, os_write_stderr,
7939 os_evprintf_filtered functions to route error output through
7942 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7943 Correct return type - should be void.
7945 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7947 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7949 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7950 not provide a default value as undefined indicates disable code.
7952 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7954 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7956 * sim-events.h, sim-events.c: Ditto.
7957 * sim-io.h, sim-io.c: Ditto.
7959 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7961 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7963 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7964 extract the tail or least signifiant bits from an integer of the
7967 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7968 WITH_TARGET_BITSIZE so that the compilation will fail when an
7969 unsupported bitsize value is defined.
7971 (INSERTED*): Convert to functions.
7972 (EXTRACTED*): Ditto.
7974 (SIGN_EXTEND, SEXT): Change to more terse name.
7976 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7978 * sim-inline.h: Allow explicit control over which .c files will be
7979 included by their header.
7981 * sim-inline.h: Allow explicit control over which .c files use the
7982 alternative - REGPARM - parameter passing mechanism.
7984 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7985 icache.c, idecode.c, semantics.c or support.c. Those names are
7986 not generally applicable.
7988 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7990 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7991 in a fashion similar to sim-endian-n.
7993 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7994 both value and address macro's.
7996 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7998 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
8000 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
8001 generic L_word, H_word macro's.
8003 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
8005 * sim-basics.h: Borrow code from ppc directory.
8006 * sim-bits.c: Ditto.
8007 * sim-bits.h: Ditto.
8008 * sim-config.h: Ditto.
8009 * sim-endian-n.h: Ditto.
8010 * sim-endian.c: Ditto.
8011 * sim-endian.h: Ditto.
8012 * sim-inline.c: Ditto.
8013 * sim-inline.h: Ditto.
8014 * sim-types.h: Ditto.
8016 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
8018 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
8019 all the ALU size alternatives and then auto-configure a default.
8021 * sim-alu.h: Copy ppc/idecode_expression.h.
8023 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
8025 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
8026 sign extend a bit within a value.
8028 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
8029 a pointer into the middle of a host word.
8030 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
8032 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
8034 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
8035 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
8036 appropriate definitions of read, write, etc. Add prototype for
8039 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
8041 * Makefile.in (libcommon.a): Delete.
8042 (callback.o,targ-map.o): Delete, moved to Make-common.in.
8043 (gentmap,targ-vals.h,targ-map.c): Likewise.
8044 (run-autoconf): Delete.
8045 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
8046 (common makefile fragment): Moved back into ...
8047 * Make-common.in: Resurrect.
8048 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
8049 * configure: Regenerated.
8051 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
8053 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
8054 (SIM_AC_OUTPUT): To here.
8056 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
8058 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
8059 comments and single quotes. Fixes a problem found on hpux.
8061 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
8063 * aclocal.m4: Remove Make-common.in from dependencies.
8064 * (distclean): Remove targ-vals.def.
8066 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
8067 into here. Makes insertion into makefiles easier. Also, change
8068 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
8069 targ-map.o, and run are built. They are now built in the
8070 individual simulator directories, taking sources from ../common as
8071 necessary. This replaces the merging of libcommon.a into
8072 linsim.a, which was problematic for the WinGDB build process.
8073 * run.c: Include config.h from . instead of ../common.
8074 * Make-common.in: Remove. It's no longer necessary.
8076 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
8078 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
8079 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
8081 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
8083 * run.c (main): Set target_byte_order before call to sim_open.
8085 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
8087 * callback.c: #include <stdlib.h>
8088 (os_error): New function.
8089 (default_callback): Add os_error.
8091 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
8093 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
8094 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
8096 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
8098 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
8100 * run.c: #include ../common/config.h, tconfig.h.
8101 (myname): New static global.
8102 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
8103 Only process -c ifdef SIM_HAVE_SIMCACHE.
8104 Only process -p/-s ifdef SIM_HAVE_PROFILE.
8105 Parse program name from argv[0] and use in error messages.
8106 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
8107 Add support for incomplete h8/300 termination indicators.
8108 (usage): Make more verbose.
8109 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
8110 * Makefile.in,Make-common.in,callback.c: New files.
8111 * nltvals.def,gentmap.c,gentvals.sh: New files.
8113 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
8115 * run.c: Include stdarg.h if __STDC__.
8117 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
8119 * run.c (main): Don't print out anything if the signal
8120 number is zero (ie no signal).
8122 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8124 * run.c (main): Print out if the program raised a signal.
8126 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8128 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
8131 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
8133 * run.c (main): Explicitly cast malloc() parameter.
8135 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8137 * run.c (sim_bfd): New global to hold the bfd pointer for the
8139 (main): Initialize sim_bfd.
8141 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
8143 * run.c (main): Use new bfd_big_endian macro.
8145 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8147 * run.c (main): Removed SH specific comments, so source is
8148 generic. Also updated to only load relevant sections. Moved
8149 sim_open() to after callback attach (to match GDB).
8151 * run.1: Removed SH specific comments.
8153 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
8155 * run.c (main): Always return sigrc at end.
8157 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
8159 * run.c (main): Print error diagnostic and exit if bfd_openr() or
8160 bfd_check_format() fails.
8162 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
8164 * run.c, run.1: From sh directory.