1 2021-06-17 Mike Frysinger <vapier@gentoo.org>
3 * Make-common.in (SIM_ENDIAN): Delete.
4 * sim-config.c (sim_config): Delete WITH_DEFAULT_TARGET_BYTE_ORDER.
5 (sim_config_print): Likewise.
6 * sim-config.h (WITH_TARGET_BYTE_ORDER): Delete.
7 (WITH_DEFAULT_TARGET_BYTE_ORDER): Likewise.
9 2021-06-17 Mike Frysinger <vapier@gentoo.org>
11 * cgen-trace.c: Include sim/callback.h.
12 * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
13 * sim-basics.h: Delete sim/callback.h include.
14 * sim-endian.h: Include bfd.h.
15 * sim-syscall.h (struct cb_syscall): New forward decl.
16 * sim-utils.h (sim_analyze_program): Likewise.
18 2021-06-16 Mike Frysinger <vapier@gentoo.org>
20 * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
21 (generated_files): Delete config.h.
22 (distclean): Likewise.
23 (config.h, stamp-h): Delete rules.
24 * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
27 2021-06-15 Mike Frysinger <vapier@gentoo.org>
29 * Make-common.in: Add stamp-modules rule to avoid rebuilds.
30 (clean): Delete modules.c files.
31 * local.mk: Add version.c-stamp rule to avoid rebuilds.
32 (CLEANFILES): Add version.c files.
34 2021-06-14 Mike Frysinger <vapier@gentoo.org>
36 * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
38 2021-06-14 Mike Frysinger <vapier@gentoo.org>
40 * Make-common.in (GNULIB_BUILDDIR): Rename to ...
41 (GNULIB_PARENT_DIR): ... this. Remove "gnulib" from value.
43 2021-06-12 Mike Frysinger <vapier@gentoo.org>
45 * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
46 * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
47 * portability.c, portability.h: New files.
49 2021-06-12 Mike Frysinger <vapier@gentoo.org>
51 * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
52 (COMMON_OBJS_NAMES): ... here. Rename var from COMMON_OBJS.
53 (COMMON_OBJS): Redefine.
54 * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
55 * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
56 (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
58 2021-06-12 Mike Frysinger <vapier@gentoo.org>
60 * dv-sockser.c: Include sys/select.h.
62 2021-06-12 Mike Frysinger <vapier@gentoo.org>
64 * Make-common.in: Delete SIM_ALIGNMENT.
65 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
67 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
68 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
70 2021-06-12 Mike Frysinger <vapier@gentoo.org>
72 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
74 2021-06-09 Mike Frysinger <vapier@gentoo.org>
76 * sim-basics.h (NULL): Delete.
78 2021-06-09 Mike Frysinger <vapier@gentoo.org>
80 * nrun.c (main): Set default_callback.target_endian to
81 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
83 2021-06-09 Mike Frysinger <vapier@gentoo.org>
85 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
86 * cgen-run.c (cgen_get_fast_p): New function.
87 (sim_resume): Move fast_p up and call cgen_get_fast_p.
88 * cgen-utils.c (cgen_init): Delete.
89 * sim-base.h: Delete cgen-sim.h include.
90 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
92 2021-06-08 Mike Frysinger <vapier@gentoo.org>
94 * Make-common.in (IGEN_RUN): New variable.
95 (IGEN): Remove ASAN_OPTIONS.
97 2021-06-05 Mike Frysinger <vapier@gentoo.org>
99 * Make-common.in (COMMON_OBJS): Define.
100 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
101 (version.c): Delete target.
102 (generated_files): Delete version.c.
103 * local.mk: New file.
105 2021-05-29 Mike Frysinger <vapier@gentoo.org>
107 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
109 2021-05-29 Mike Frysinger <vapier@gentoo.org>
111 * Make-common.in (GNULIB_BUILDDIR): Define.
112 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
113 (CSEARCH): Add -I../...
114 (ALL_CFLAGS): Add $(INCGNU).
115 (EXTRA_LIBS): Add $(LIBGNU).
116 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
118 2021-05-17 Mike Frysinger <vapier@gentoo.org>
120 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
121 (struct sim_state_base): Merge into ...
122 (struct sim_state): ... this.
123 (STATE_MY_NAME): Delete base.
124 (STATE_OPEN_KIND): Likewise.
125 (STATE_CALLBACK): Likewise.
126 (STATE_ENVIRONMENT): Likewise.
127 (STATE_CONFIG): Likewise.
128 (STATE_MODULES): Likewise.
129 (STATE_OPTIONS): Likewise.
130 (STATE_VERBOSE_P): Likewise.
131 (STATE_TRACE_DATA): Likewise.
132 (STATE_ARCHITECTURE): Likewise.
133 (STATE_TARGET): Likewise.
134 (STATE_PROG_ARGV): Likewise.
135 (STATE_PROG_BFD): Likewise.
136 (STATE_PROG_SYMS): Likewise.
137 (STATE_PROG_SYMS_COUNT): Likewise.
138 (STATE_TEXT_SECTION): Likewise.
139 (STATE_TEXT_START): Likewise.
140 (STATE_TEXT_END): Likewise.
141 (STATE_START_ADDR): Likewise.
142 (STATE_SCACHE_SIZE): Likewise.
143 (STATE_CORE): Likewise.
144 (STATE_MEMOPT): Likewise.
145 (STATE_EVENTS): Likewise.
146 (STATE_ENGINE): Likewise.
147 (STATE_WATCHPOINTS): Likewise.
148 (STATE_HW): Likewise.
149 (STATE_LOAD_AT_LMA_P): Likewise.
150 (SIM_MAGIC_NUMBER): Likewise.
151 (STATE_MAGIC): Likewise.
152 * sim-utils.c (sim_state_alloc_extra): Delete check for
153 SIM_HAVE_COMMON_SIM_STATE.
155 2021-05-17 Mike Frysinger <vapier@gentoo.org>
157 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
158 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
159 SIM_HAVE_COMMON_SIM_STATE.
160 (struct sim_state): Add cgen_state.
161 (STATE_CGEN_STATE): Define.
163 2021-05-17 Mike Frysinger <vapier@gentoo.org>
165 * sim-base.h (struct sim_state): Update comment.
166 (struct sim_state): Define.
167 (STATE_ARCH_DATA): Likewise.
168 (sim_state_alloc): New define.
169 (sim_state_alloc_extra): Renamed & add 3rd arg.
170 * sim-utils.c (sim_state_alloc): Likewise.
171 (sim_state_alloc_extra): Set arch data.
173 2021-05-16 Mike Frysinger <vapier@gentoo.org>
175 * callback.c: Replace config.h include with defs.h.
176 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
177 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
178 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
179 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
180 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
181 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
182 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
183 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
184 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
185 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
186 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
187 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
188 config.h include with defs.h.
189 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
190 * sim-io.c: Include defs.h.
194 2021-05-15 Mike Frysinger <vapier@gentoo.org>
196 * nrun.c: Include environ.h.
197 (environ): Delete prototype.
198 (main): Delete HAVE_ENVIRON check.
200 2021-05-14 Mike Frysinger <vapier@gentoo.org>
202 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
203 (os_ftruncate): Change 3rd arg to int64_t.
204 (os_truncate): Change 3rd arg to int64_t.
205 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
206 * sim-io.h (sim_io_lseek): Likewise.
208 2021-05-14 Mike Frysinger <vapier@gentoo.org>
210 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
211 (os_fstat): Delete 2nd arg to time callback.
212 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
214 * sim-io.h (sim_io_time): Change return to int64_t.
215 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
217 2021-05-14 Mike Frysinger <vapier@gentoo.org>
219 * callback.c (cb_host_to_target_stat): Change PTR to void*.
220 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
222 2021-05-14 Mike Frysinger <vapier@gentoo.org>
224 * Make-common.in (callback_h, remote_sim_h): Update path.
225 * callback.c: Update include path.
226 * gentmap.c (gen_targ_map_c): Likewise.
227 * sim-basics.h: Likewise.
228 * sim-close.c: Likewise.
229 * sim-core.c: Likewise.
230 * sim-load.c: Likewise.
231 * sim-module.h: Likewise.
232 * syscall.c: Likewise.
234 2021-05-08 Mike Frysinger <vapier@gentoo.org>
236 * Make-common.in (modules.c): Touch $@ at the end.
238 2021-05-08 Mike Frysinger <vapier@gentoo.org>
240 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
242 2021-05-08 Mike Frysinger <vapier@gentoo.org>
244 * cgen-types.h (mode_names): Rename to ...
245 (cgen_mode_names): ... this.
246 (MODE_NAME): Use cgen_mode_names.
247 * cgen-utils.c (mode_names): Rename to ...
248 (cgen_mode_names): ... this.
250 2021-05-08 Mike Frysinger <vapier@gentoo.org>
252 * cgen-ops.h (cgen_rtx_error): Declare.
253 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
255 2021-05-08 Mike Frysinger <vapier@gentoo.org>
257 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
259 2021-05-08 Mike Frysinger <vapier@gentoo.org>
261 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
262 install-pdf): New rules.
264 2021-05-08 Tom Tromey <tom@tromey.com>
266 * sim-options.c (compare_strings): Remove.
267 (dup_arg_p): Use htab_eq_string.
269 2021-05-04 Mike Frysinger <vapier@gentoo.org>
271 * sim-hw.c (sim_hw_install): Rename to ...
272 (sim_install_hw): ... this. New prototype.
273 * sim-hw.h (sim_hw_install): Delete.
274 * sim-module.c: Delete sim-hw.h include.
275 (early_modules): Delete sim_hw_install.
277 2021-05-04 Tom Tromey <tromey@adacore.com>
279 * Make-common.in (generated_files): Add config.h.
281 2021-05-04 Mike Frysinger <vapier@gentoo.org>
283 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
285 * sim-load.c (xprintf_bfd_vma): Delete.
286 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
288 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
290 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
291 (hw_event_queue_schedule_vtracef): Likewise.
292 * hw-tree.h (hw_tree_vparse): Likewise.
293 * sim-profile.c (profile_vprintf): Likewise.
294 * sim-trace.c (dis_printf): Likewise.
295 * sim-trace.h (trace_printf): Likewise.
296 (trace_vprintf): Likewise.
297 * sim-utils.h (sim_do_commandf): Likewise.
298 * hw-events.c (hw_event_queue_schedule): Use
299 hw_event_queue_schedule_tracef.
301 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
303 * sim-options.c (standard_option_handler): Add default cases to
306 2021-05-02 Mike Frysinger <vapier@gentoo.org>
308 * callback.c (os_error): Change __attribute__((noreturn)) to
310 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
311 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
312 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
313 * hw-tree.h (hw_tree_delete): Likewise.
314 * sim-basics.h (__attribute__): Delete.
315 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
316 to ATTRIBUTE_NORETURN.
317 (sim_engine_abort, sim_engine_vabort): Likewise.
318 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
319 __attribute__((printf)) to ATTRIBUTE_PRINTF.
320 * sim-inline.h (NORETURN): Delete.
321 (UNUSED): Change to ATTRIBUTE_UNUSED.
322 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
323 and ATTRIBUTE_NORETURN.
324 (sim_io_eprintf, sim_io_error): Likewise.
325 * sim-profile.c (profile_printf): Likewise.
326 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
327 sim_debug_printf): Likewise.
329 2021-05-01 Mike Frysinger <vapier@gentoo.org>
331 * sim-options.c (dup_arg_p): Call htab_empty.
333 2021-05-01 Mike Frysinger <vapier@gentoo.org>
335 * dv-sockser.c (dv_sockser_install): Rename to ...
336 (sim_install_dv_sockser): ... this.
337 * dv-sockser.h (dv_sockser_install): Delete.
338 * sim-module.c: Delete dv-sockser.h include.
339 (early_modules): Delete dv_sockser_install.
341 2021-05-01 Mike Frysinger <vapier@gentoo.org>
343 * Make-common.in (LIB_OBJS): Add modules.o.
344 (generated_files): Add modules.c.
345 (modules.c): New target.
346 * sim-module.c (modules): Rename to ...
347 (early_modules): ... this. Delete 0 sentinel.
348 (early_modules_len): Define.
349 (sim_modules_detected, sim_modules_detected_len): Declare.
350 (sim_pre_argv_init): Call sim_module_install_list.
351 (sim_module_install): New function.
352 (sim_module_install_list): New function.
353 * sim-module.h (sim_module_install_list): Declare.
355 2021-05-01 Mike Frysinger <vapier@gentoo.org>
357 * nrun.c (strsignal): New prototype.
359 2021-05-01 Mike Frysinger <vapier@gentoo.org>
361 * callback.c (wrap): Delete.
362 (os_close): Replace wrap call with direct call & setting last_errno.
363 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
364 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
366 2021-04-26 Mike Frysinger <vapier@gentoo.org>
368 * gennltvals.py (TARGETS): Delete. Update comment.
369 (gentvals): Unify common code paths.
370 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
372 * nltvals.def: Regenerate.
374 2021-04-25 Tom Tromey <tom@tromey.com>
376 * sim-options.c (compare_strings): New function.
377 (ARG_HASH_SIZE, ARG_HASH): Remove.
378 (dup_arg_p): Use htab_t.
379 (sim_parse_args): Remove assert.
381 2021-04-24 Mike Frysinger <vapier@gentoo.org>
383 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
385 2021-04-24 Mike Frysinger <vapier@gentoo.org>
387 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
388 (sim_parse_args): Call SIM_ASSERT.
390 2021-04-22 Tom Tromey <tom@tromey.com>
392 * sim-utils.c: Update includes.
394 2021-04-22 Tom Tromey <tom@tromey.com>
396 * Make-common.in: Require GNU make.
398 2021-04-22 Tom Tromey <tom@tromey.com>
400 * Make-common.in (stamp-hw): New target.
401 (hw-config.h): Depend on stamp-hw.
402 (mostlyclean): Remove stamp-hw and hw-config.h.
404 2021-04-22 Tom Tromey <tom@tromey.com>
406 * Make-common.in (mostlyclean): Now an alias for clean, not
409 2021-04-22 Tom Tromey <tom@tromey.com>
411 * sim-events.c (sim_events_schedule): Use
412 sim_events_schedule_tracef.
414 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
416 * callback.c (os_printf_filtered, os_vprintf_filtered,
417 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
418 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
419 * sim-events.h (sim_events_schedule_tracef,
420 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
422 2021-04-18 Mike Frysinger <vapier@gentoo.org>
424 * gennltvals.py (TARGETS): Add moxie.
425 * nltvals.def: Regenerate.
427 2021-04-18 Mike Frysinger <vapier@gentoo.org>
429 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
430 * nltvals.def: Regenerate.
432 2021-04-18 Mike Frysinger <vapier@gentoo.org>
434 * gennltvals.py (TARGETS): Add rx.
435 * nltvals.def: Regenerate.
437 2021-04-18 Mike Frysinger <vapier@gentoo.org>
439 * gennltvals.py (TARGETS): Add m32c.
440 * nltvals.def: Regenerate.
442 2021-04-18 Mike Frysinger <vapier@gentoo.org>
444 * gennltvals.py (TARGETS): Add iq2000.
445 * nltvals.def: Regenerate.
447 2021-04-18 Mike Frysinger <vapier@gentoo.org>
449 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
451 2021-04-15 John Baldwin <jhb@FreeBSD.org>
453 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
454 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
457 2021-04-12 Mike Frysinger <vapier@gentoo.org>
459 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
461 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
462 cgen_cpu_max_extra_bytes.
463 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
464 (sim_cpu_alloc): Delete 2nd arg.
466 2021-04-08 Tom Tromey <tom@tromey.com>
468 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
469 new-style declaration.
471 2021-04-03 Mike Frysinger <vapier@gentoo.org>
473 * Make-common.in (install-common): Install as run-$arch and
474 libsim-$arch.a when not the primary arch.
476 2021-04-02 Mike Frysinger <vapier@gentoo.org>
478 * Make-common.in (CFLAGS_FOR_BUILD): Define.
479 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
481 2021-03-13 Mike Frysinger <vapier@gentoo.org>
483 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
486 2021-03-13 Mike Frysinger <vapier@gentoo.org>
488 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
489 (gentmap.o): New rule.
490 (gentmap): Call LINK_FOR_BUILD.
492 2021-03-07 Mike Frysinger <vapier@gentoo.org>
494 * Make-common.in (check): Delete body.
496 2021-02-28 Mike Frysinger <vapier@gentoo.org>
498 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
499 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
501 2021-02-27 Mike Frysinger <vapier@gentoo.org>
503 * Make-common.in (SIM_EXTRA_ALL): Delete.
504 (all): Delete $(SIM_EXTRA_ALL).
506 2021-02-21 Mike Frysinger <vapier@gentoo.org>
508 * acinclude.m4: Removed.
510 2021-02-13 Mike Frysinger <vapier@gentoo.org>
512 * acinclude.m4: Delete all sinclude & m4_include calls.
514 2021-02-13 Mike Frysinger <vapier@gentoo.org>
516 * aclocal.m4: Delete.
518 2021-02-06 Mike Frysinger <vapier@gentoo.org>
520 * sim-events.c: Include sim-cpu.h.
521 (sim_event_watchpoints): Define watch_pc.
522 (sim_events_watch_pc): New function.
523 (WATCH_SIM): Handle watch_pc.
524 * sim-events.h (sim_events_watch_pc): New prototype.
525 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
527 * sim-watch.h (sim_watchpoints): Delete pc.
529 2021-02-06 Mike Frysinger <vapier@gentoo.org>
531 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
534 2021-02-06 Mike Frysinger <vapier@gentoo.org>
536 * Make-common.in (HDEFINES, TDEFINES): Delete.
537 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
538 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
539 bfd/configure.host sourcing.
541 2021-02-04 Mike Frysinger <vapier@gentoo.org>
543 * gennltvals.py (TARGETS): Add riscv.
544 (TARGET_DIRS): Likewise.
545 * nltvals.def: Regenerate from the latest libgloss sources.
547 2021-01-31 Mike Frysinger <vapier@gentoo.org>
549 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
551 2021-01-31 Stafford Horne <shorne@gmail.com>
553 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
554 (fixdfsi): Change res from unsigned32 to signed32.
555 (fixdfdi): Change res from unsigned64 to signed64.
557 2021-01-30 Mike Frysinger <vapier@gentoo.org>
559 * gennltvals.sh: Replace shell script with ...
560 * gennltvals.py: ... this Python script.
561 * nltvals.def: Regenerate.
563 2021-01-30 Mike Frysinger <vapier@gentoo.org>
565 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
567 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
569 2021-01-30 Mike Frysinger <vapier@gentoo.org>
571 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
573 2021-01-30 Mike Frysinger <vapier@gentoo.org>
575 * sim-hw.c (merge_device_file): Replace fgets with getline.
577 2021-01-30 Mike Frysinger <vapier@gentoo.org>
579 * gennltvals.sh (gen_arches): Sort calls by first arg.
580 * nltvals.def: Regenerate.
582 2021-01-18 Mike Frysinger <vapier@gentoo.org>
584 * Make-common.in (version.c): Simplifiy args and call move-if-change.
585 * create-version.sh: Delete host & target alias logic. Write to the
588 2021-01-18 Mike Frysinger <vapier@gentoo.org>
590 * configure, configure.ac, Makefile.in: Delete.
592 2021-01-13 Mike Frysinger <vapier@gentoo.org>
594 * sim-watch.c (default_interrupt_handler): Define.
595 (sim_watchpoint_install): Set default interrupt_handler to new
596 default_interrupt_handler.
598 2021-01-13 Mike Frysinger <vapier@gentoo.org>
600 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
602 2021-01-13 Mike Frysinger <vapier@gentoo.org>
604 * sim-events.c (sim_events_watch_sim): Change byte_order type to
606 (sim_events_watch_core): Likewise.
607 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
608 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
609 call to sim_events_watch_sim.
611 2021-01-12 Mike Frysinger <vapier@gentoo.org>
613 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
615 2021-01-11 Mike Frysinger <vapier@gentoo.org>
617 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
619 2021-01-11 Mike Frysinger <vapier@gentoo.org>
621 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
623 2021-01-11 Mike Frysinger <vapier@gentoo.org>
625 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
626 strings.h, time.h, and errno.h.
627 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
628 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
629 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
630 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
631 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
632 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
633 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
634 and strings.h include.
636 2021-01-09 Mike Frysinger <vapier@gentoo.org>
638 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
639 * sim-core.c, sim-watch.c: Include libiberty.h.
641 2021-01-09 Mike Frysinger <vapier@gentoo.org>
643 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
645 2021-01-09 Mike Frysinger <vapier@gentoo.org>
647 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
648 Set WERROR_CFLAGS when first arg is not set or is "yes".
650 2021-01-09 Mike Frysinger <vapier@gentoo.org>
652 * hw-base.c (full_name_of_hw): Delete full_name. Replace
653 hw_strdup call with hw_malloc.
655 2021-01-09 Mike Frysinger <vapier@gentoo.org>
657 * cgen-par.c: Include stdlib.h.
658 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
660 2021-01-08 Mike Frysinger <vapier@gentoo.org>
662 * Make-common.in (C_DIALECT): Define.
663 (COMPILE.pre): Append $(C_DIALECT).
664 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
666 2021-01-07 Mike Frysinger <vapier@gentoo.org>
668 * sim-core.c (sim_memory_map): Define.
670 2021-01-04 Mike Frysinger <vapier@gentoo.org>
672 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
673 * configure: Regenerate.
675 2021-01-04 Mike Frysinger <vapier@gentoo.org>
677 * sim-options.c (sim_print_version): Print out more details when
678 is_command is non-zero.
680 2021-01-04 Mike Frysinger <vapier@gentoo.org>
682 * sim-options.c (standard_option_handler): Call sim_print_version.
683 (sim_print_version): New function.
684 * sim-options.h (sim_print_version): New prototype.
686 2021-01-04 Mike Frysinger <vapier@gentoo.org>
688 * sim-config.c (print_sim_config): Rename to ...
689 (sim_config_print): ... this.
690 * sim-config.h: Likewise.
692 2021-01-02 Mike Frysinger <vapier@gentoo.org>
694 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
695 FLOOR_PAGE): Delete unused macros.
696 (align_up, align_down): Define.
698 2020-08-10 Tom de Vries <tdevries@suse.de>
700 * sim-cpu.c: Include stdlib.h for free.
702 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
704 * nrun.c: Include stdlib.h.
705 * sim-core.c: Likewise.
706 * sim-engine.c: Likewise.
707 * sim-io.c: Likewise.
708 * sim-module.c: Likewise.
709 * sim-reason.c: Likewise.
711 2019-12-19 Tom Tromey <tromey@adacore.com>
714 * Makefile.in (install-strip): New target.
716 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
718 * sim-utils.c: Prevent buffer overflow.
720 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
722 * gennltvals.sh: Add PRU libgloss target.
723 * nltvals.def: Regenerate from the latest libgloss sources.
725 2019-06-13 Stafford Horne <shorne@gmail.com>
727 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
728 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
729 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
731 2019-06-13 Stafford Horne <shorne@gmail.com>
733 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
734 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
736 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
738 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
739 CURRENT_TARGET_BYTE_ORDER.
740 (SUBWORDTFSI): Likewise.
741 (JOINSIDF): Likewise.
742 (JOINSIXF): Likewise.
743 (JOINSITF): Likewise.
745 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
747 * sim-base.h: Add 'sim-assert.h' include.
748 * sim-basics.h: Add 'libiberty.h' include.
750 2019-03-28 Stafford Horne <shorne@gmail.com>
752 * sim-options.c: Include "config.h".
754 * sim-watch.c: Include "config.h".
756 * hw-device.c: Include <string.h>.
757 * hw-events.c: Include <string.h>.
758 * hw-handles.c: Include <stdlib.h>.
759 * sim-fpu.c: Include <stdlib.h>.
761 2019-03-28 Stafford Horne <shorne@gmail.com>
763 * Make-common.in (sim-arange_h): Remove sim-arange.c
764 * sim-arange.c: Remove SIM_ARANGE_C.
765 Add ifdef for _SIM_ARANGE_C_.
766 Include "sim-arange.h".
767 Remove include for unused "sim-assert.h".
768 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
769 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
770 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
771 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
773 * sim-arange.h (sim_addr_range_add): Declare as
775 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
776 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
777 Remove definition of SIM_ARANGE_INLINE.
778 Remove [HAVE_INLINE].
779 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
780 * sim-base.h: Include "sim-arange.h"
781 * sim-basics.h: Remove include of "sim-arange.h"
782 * sim-inline.c: Include "sim-arange.c"
783 * sim-inline.h: Define INLINE_SIM_ARANGE.
784 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
785 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
787 2019-01-26 Tom Tromey <tom@tromey.com>
789 * Make-common.in (version.c): Use sim's create-version.sh.
790 * create-version.sh: New file.
792 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
794 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
796 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
798 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
800 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
802 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
803 this point, it should have already been set in cb_syscall.
805 2018-10-05 Stafford Horne <shorne@gmail.com>
807 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
808 (ADDOFDI): New function, add overflow flag DI variant.
809 (SUBCFDI): New function, subtract carry flag DI variant.
810 (SUBOFDI): New function, subtract overflow flag DI variant.
812 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
814 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
816 * sim-core.c (sim_core_set_xor): Likewise.
817 (sim_core_xor_read_buffer): Likewise.
818 (sim_core_xor_write_buffer): Likewise.
820 2017-12-12 Peter Gavin <pgavin@gmail.com>
821 Stafford Horne <shorne@gmail.com>
823 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
825 (MUL1OFSI): New function, 1's complement overflow flag.
827 2017-12-12 Peter Gavin <pgavin@gmail.com>
828 Stafford Horne <shorne@gmail.com>
830 * cgen-accfp.c (remsf, remdf): New function.
831 (cgen_init_accurate_fpu): Add remsf and remdf.
832 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
833 * sim-fpu.c (sim_fpu_rem): New function.
834 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
835 (sim_fpu_rem): New function.
836 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
838 2017-09-06 John Baldwin <jhb@FreeBSD.org>
840 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
843 2017-05-24 Yao Qi <yao.qi@linaro.org>
845 * sim-trace.c (trace_disasm): Caller update.
847 2016-08-15 Mike Frysinger <vapier@gentoo.org>
849 * sim-base.h (sim_state_base): Add prog_syms_count.
850 (STATE_PROG_SYMS_COUNT): Define.
851 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
852 (trace_load_symbols): New function.
853 (trace_sym_value): Likewise.
854 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
855 loading logic with a call to trace_load_symbols.
856 * sim-trace.h (trace_load_symbols, trace_sym_value): New
859 2016-08-13 Mike Frysinger <vapier@gentoo.org>
861 * cgen-types.h (mode_names): Mark const.
862 * cgen-utils.c (mode_names): Likewise.
864 2016-08-13 Mike Frysinger <vapier@gentoo.org>
866 * cgen-defs.h (struct cgen_state): Delete argv and envp.
867 (STATE_ARGV, STATE_ENVP): Delete.
869 2016-02-04 Nick Clifton <nickc@redhat.com>
871 * cgen-scache.c (scache_option_handler): Prevent possible
872 undefined behaviour computing the size of the scache by using
873 unsigned integers instead of signed integers.
875 2016-01-17 Joel Brobecker <brobecker@adacore.com>
877 * sim-fpu.c: Minor comment fixes throughout.
879 2016-01-17 Joel Brobecker <brobecker@adacore.com>
881 * sim-fpu.c (print_bits): Minor reformatting (no code change).
882 (sim_fpu_map): Likewise.
884 2016-01-11 Mike Frysinger <vapier@gentoo.org>
886 * sim-config.c (print_sim_config): Drop extra whitespace before =
887 in output for byte order, stdio, and msb settings.
889 2016-01-10 Mike Frysinger <vapier@gentoo.org>
891 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
892 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
893 sim-stdio, sim-trace, and sim-profile.
894 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
895 (SIM_AC_OPTION_ASSERT): Likewise.
896 (SIM_AC_OPTION_SMP): Likewise.
897 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
898 * configure: Regenerate.
899 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
900 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
901 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
902 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
903 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
904 WITH_ENVIRONMENT & USER_ENVIRONMENT.
905 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
906 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
907 WITH_ASSERT, WITH_STDIO): Delete.
908 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
911 2016-01-10 Mike Frysinger <vapier@gentoo.org>
913 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
914 * configure: Regenerate.
915 * Make-common.in (SIM_PACKAGES): Delete.
916 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
918 2016-01-10 Mike Frysinger <vapier@gentoo.org>
920 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
922 2016-01-10 Mike Frysinger <vapier@gentoo.org>
924 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
926 2016-01-10 Mike Frysinger <vapier@gentoo.org>
928 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
930 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
931 * gentmap.c: Change targ-vals.def include to nltvals.def.
932 * Make-common.in (gentmap): Change targ-vals.def to
933 $(srccom)/nltvals.def.
934 (distclean): Delete rm -f targ-vals.def.
935 * Makefile.in: Update comment.
937 2016-01-10 Mike Frysinger <vapier@gentoo.org>
939 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
940 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
941 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
943 2016-01-10 Mike Frysinger <vapier@gentoo.org>
945 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
946 and --enable-sim-stdcall and sim_stdcall.
947 * configure: Regenerate.
948 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
949 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
950 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
951 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
952 (REGPARM_*): Delete all regparm defines and their use.
954 2016-01-10 Mike Frysinger <vapier@gentoo.org>
956 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
957 * Make-common.in (SIM_CFLAGS): Delete.
958 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
959 * Makefile.in: Likewise.
961 2016-01-09 Mike Frysinger <vapier@gentoo.org>
963 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
964 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
965 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
966 * acinclude.m4 (SIM_AC_COMMON): ... here.
967 * aclocal.m4, configure: Regenerate.
968 * config.in: Delete file.
969 * callback.c: Change cconfig.h include to config.h.
970 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
972 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
973 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
975 2016-01-06 Mike Frysinger <vapier@gentoo.org>
977 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
978 date, and time information.
980 2016-01-06 Mike Frysinger <vapier@gentoo.org>
982 * sim-options.c (sim_parse_args): Mark argv array const.
983 * sim-options.h (sim_parse_args): Likewise.
985 2016-01-05 Mike Frysinger <vapier@gentoo.org>
987 * sim-trace.c: Include dis-asm.h.
988 (OPTION_TRACE_DISASM): New enum.
989 (trace_options): Add trace-disasm flag.
990 (trace_option_handler): Handle OPTION_TRACE_DISASM.
991 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
992 (dis_read, dis_printf, trace_disasm): New functions.
993 * sim-trace.h: Include dis-asm.h.
994 (TRACE_INSN_IDX): Clarify comment.
995 (TRACE_DISASM_IDX): New enum.
996 (TRACE_disasm): New define.
997 (WITH_TRACE_DISASM_P): New define.
998 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
999 (STRACE_DISASM_P): New define.
1000 (TRACE_DISASM_P): Likewise.
1001 (TRACE_DISASM_P): Likewise.
1002 (TRACE_DISASM): Likewise.
1003 (trace_disasm): New function.
1005 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1007 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1009 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1011 * cgen-scache.c (MAX): Delete.
1012 (scache_init): Change MAX to max.
1013 * cgen-trace.c (min): Delete.
1014 * cgen-utils.c (min): Delete.
1015 * sim-basics.h [!min] (min): Define.
1016 [!max] (max): Define.
1018 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1020 * sim-options.c (sim_parse_args): Tweak getopt error message.
1022 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1024 * acinclude.m4 (sim-bswap): Delete.
1025 * configure: Regenerate.
1026 * Make-common.in (SIM_BSWAP): Delete.
1027 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1028 * sim-config.h (htonl, ntohl): Delete.
1029 (WITH_BSWAP): Delete.
1031 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1033 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
1034 opterr state to it before calling getopt_long and restore afterwards.
1035 Set opterr to 0. When optc is '?', call sim_io_eprintf.
1037 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1039 * hw-device.h (device): Delete commented typedef.
1040 * sim-basics.h (device): Delete typedef.
1042 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1044 * sim-options.c (sim_parse_args): Replace for loop with a call
1047 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1049 * nrun.c (myname): Mark const.
1050 (main): Mark name const. Replace myname parsing loop with a
1053 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1055 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1056 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1057 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1058 * config.in, configure: Regenerate.
1059 * Make-common.in (SIM_HOSTENDIAN): Delete.
1060 * sim-config.c (current_host_byte_order): Delete.
1061 (sim_config): Delete current_host_byte_order assignments and
1062 CURRENT_HOST_BYTE_ORDER checks.
1063 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1064 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1065 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1066 (current_host_byte_order): Delete.
1067 (CURRENT_HOST_BYTE_ORDER): Likewise.
1068 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1069 (HOST_BYTE_ORDER): ... this.
1070 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1072 (sim_endian_join_16): Likewise.
1073 * sim-n-core.h (sim_core_read_misaligned_N): Change
1074 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1075 (sim_core_write_misaligned_N): Likewise.
1076 * sim-n-endian.h (endian_t2h_N): Likewise.
1077 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1078 endian_le2h_N): Likewise.
1079 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1081 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1083 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1084 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1086 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1087 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1088 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1089 * nrun.c (main): Likewise.
1090 * sim-config.c (current_host_byte_order): Change type to enum
1091 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1092 (current_target_byte_order): Likewise.
1093 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1094 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1096 (sim_config): Change prefered_target_byte_order type to enum
1097 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1098 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1099 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1100 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1101 Delete all the various arch/OS endian includes & defines.
1102 (current_host_byte_order): Change type to enum bfd_endian.
1103 (current_target_byte_order): Likewise.
1104 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1105 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1106 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1107 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1108 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1110 (sim_events_watch_core): Likewise.
1111 * sim-events.h: Likewise.
1112 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1114 (sim_core_write_misaligned_N): Likewise.
1115 * sim-n-endian.h (endian_h2be_N): Likewise.
1116 (endian_be2h_N): Likewise.
1117 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1118 (offset_N): Likewise.
1119 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1120 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1122 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1124 * cgen-defs.h (current_state): Delete.
1125 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1126 * sim-utils.c (current_state): Delete.
1128 2015-12-30 Mike Frysinger <vapier@gentoo.org>
1130 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1133 2015-12-27 Mike Frysinger <vapier@gentoo.org>
1135 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1137 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1139 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1140 * config.in, configure: Regenerate.
1141 * Make-common.in (sim-basics_h): Delete tconfig.h.
1142 (distclean): Likewise.
1143 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1144 (new_sim_core_mapping): Delete WITH_HW and device *device.
1145 (sim_core_map_attach, sim_core_attach): Likewise.
1146 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1147 (sim_core_write_buffer): Likewise.
1148 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1150 (sim_core_attach): Likewise.
1151 (device_io_read_buffer, device_io_write_buffer): Delete.
1152 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1153 (sim_core_write_aligned_N): Likewise.
1154 * tconfig.h: Delete file.
1156 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1158 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1159 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1160 (sim_core_write_buffer): Move cia decl to top of func. Call
1161 sim_cpu_hw_io_write_buffer if cpu is valid.
1163 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1165 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1167 (hw_find_integer_property): Likewise.
1168 (hw_find_integer_array_property): Likewise.
1169 (hw_add_duplicate_property): Likewise.
1171 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1173 * sim-config.h (WITH_ENGINE): Delete.
1174 * sim-module.c (modules): Always include sim_engine_install.
1176 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1178 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1179 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1180 * sim-base.h: Always include sim-model.h.
1181 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1182 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1183 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1184 [!WITH_MODEL_P] (sim_machs): Define.
1185 * sim-model.h: Add some developer docs.
1186 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1187 (WITH_MODEL_P): Define.
1188 * sim-module.c (modules): Always include sim_model_install.
1189 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1191 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1193 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1194 * sim-model.c: Likewise.
1195 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1196 SIM_MACH_IMP_PROPERTIES
1198 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1200 * sim-core.c (device_error): Delete.
1201 (sim_core_map_attach): Delete calls to device_error.
1202 (sim_core_attach): Likewise.
1203 * sim-core.h (device_error): Delete.
1204 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1205 to sim_engine_abort.
1206 (sim_core_write_aligned_N): Likewise.
1208 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1210 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1211 * sim-core.c (sim_core_write_buffer): Likewise.
1212 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1213 (sim_core_write_aligned_N): Likewise.
1215 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1217 * dv-pal.c: Include config.h and sim-main.h.
1218 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1220 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1222 * sim-options.c (standard_options): Always enable load-lma and
1224 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1226 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1228 * sim-module.c (MODULE_LIST): Delete.
1230 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1232 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1233 Move to h8300/compile.c.
1234 [SIM_H8300] (standard_options): Likewise.
1235 (standard_option_handler): Likewise.
1237 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1239 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1240 sim_watchpoint_install.
1242 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1244 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1245 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1247 * sim-options.c (OPTION_MEM_SIZE): Delete.
1248 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1249 (standard_option_handler): Likewise.
1251 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1253 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1255 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1258 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1260 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1263 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1264 vasprintf, and va_end together. Check ret after va_end call.
1266 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1268 * sim-types.h (SIM_PRI_TB): Define.
1269 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1270 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1271 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1272 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1274 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1276 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1277 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1278 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1279 (sim_core_translate): Likewise.
1280 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1282 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1284 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1285 (cgen_cpu_close): Change to XCONCAT2.
1287 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1289 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1292 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1294 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1295 * sim-close.c: New file.
1297 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1298 Ali Lown <ali.lown@imgtec.com>
1300 * sim-bits.h (EXTEND6): New macro.
1301 (EXTEND12): New macro.
1302 (EXTEND25): New macro.
1304 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1306 * sim-trace.c (trace_one_insn): Delete.
1307 * sim-trace.h (trace_one_insn): Delete.
1309 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1311 * sim-trace.c (debug_printf): Rename to ...
1312 (sim_debug_printf): ... this.
1313 * sim-trace.h (debug_printf): Delete define.
1314 (debug_printf): Rename to ...
1315 (sim_debug_printf): ... this.
1317 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1319 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1320 (trace_options): Add trace-register option.
1321 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1322 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1323 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1324 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1325 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1327 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1329 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1330 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1331 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1332 STRACE_DEBUG): Define.
1334 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1336 * sim-trace.c (trace_options): Update help text for trace-alu,
1337 trace-fpu, trace-vpu, and trace-semantics.
1338 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1339 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1341 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1343 * sim-assert.h (SIM_FILTER_PATH): Delete.
1344 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1345 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1346 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1347 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1348 * sim-events.c: Include libiberty.h.
1349 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1351 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1353 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1354 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1355 (AC_ARG_ENABLE(sim-debug)): Likewise.
1356 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1357 (AC_ARG_ENABLE(sim-trace)): Likewise.
1358 (AC_ARG_ENABLE(sim-profile)): Likewise.
1359 (AC_ARG_ENABLE(sim-environment)): Likewise.
1360 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1361 (AC_ARG_ENABLE(sim-assert)): Likewise.
1362 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1363 (AC_ARG_ENABLE(sim-endian)): Likewise.
1364 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1365 (AC_ARG_ENABLE(sim-float)): Likewise.
1366 (AC_ARG_ENABLE(sim-scache)): Likewise.
1367 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1368 (AC_ARG_ENABLE(sim-inline)): Likewise.
1369 (AC_ARG_ENABLE(sim-packages)): Likewise.
1370 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1371 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1372 (AC_ARG_ENABLE(sim-smp)): Likewise.
1373 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1374 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1375 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1376 * configure: Regenerate.
1378 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1380 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1382 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1384 * cgen-trace.c [!__STDC__]: Delete.
1385 * sim-trace.h [!__STDC__]: Likewise.
1387 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1389 * sim-model.c (sim_model_init): Assert model is not NULL.
1391 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1393 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1394 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1397 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1399 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1400 (SIM_ALU_H): ... this.
1401 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1402 (SIM_ASSERT_H): ... this.
1403 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1404 (SIM_BASICS_H): ... this.
1405 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1406 (SIM_BITS_H): ... this.
1407 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1408 (SIM_ENDIAN_H): ... this.
1410 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1412 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1415 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1417 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1418 m for sentinel testing.
1420 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1422 * sim-syscall.c: Include errno.h and targ-vals.h.
1423 (sim_syscall_multi, sim_syscall): Define.
1424 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1425 * syscall.c (cb_syscall): Extend comment.
1427 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1429 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1430 * sim-syscall.c: New file.
1431 * sim-syscall.h: New file.
1433 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1435 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1436 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1437 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1438 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1439 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1441 * gentmap.c (gen_targ_map_c): Output name field.
1443 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1445 * acinclude.m4: Change configure.in to configure.ac.
1446 * sim-config.h: Likewise.
1448 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1450 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1451 * configure: Regenerate.
1453 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1455 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1456 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1457 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1458 TRACE_DEBUG): Define.
1460 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1462 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1463 * sim-trace.c (trace_option_handler): Likewise.
1464 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1465 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1466 (TRACE_ANY_P): Likewise.
1468 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1470 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1471 CGEN_TRACE_INSN_FINI.
1472 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1473 trace_result to cgen_trace_result, trace_insn_fini to
1474 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1475 and trace_extract to cgen_trace_extract.
1476 * cgen-trace.h (trace_insn_init): Rename to ...
1477 (cgen_trace_insn_init): ... this.
1478 (trace_insn_fini): Rename to ...
1479 (cgen_trace_insn_fini): ... this.
1480 (trace_insn): Rename to ...
1481 (cgen_trace_insn): ... this.
1482 (trace_extract): Rename to ...
1483 (cgen_trace_extract): ... this.
1484 (trace_result): Rename to ...
1485 (cgen_trace_result): ... this.
1486 (TRACE_RESULT_P): Rename to ...
1487 (CGEN_TRACE_RESULT_P): ... this.
1488 (TRACE_INSN_INIT): Rename to ...
1489 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1490 cgen_trace_insn_init.
1491 (TRACE_INSN_FINI): Rename to ...
1492 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1493 cgen_trace_insn_fini.
1494 (TRACE_PRINTF): Rename to ...
1495 (CGEN_TRACE_PRINTF): ... this.
1496 (TRACE_INSN): Rename to ...
1497 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1498 (TRACE_EXTRACT): Rename to ...
1499 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1501 (TRACE_RESULT): Rename to ...
1502 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1503 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1504 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1505 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1506 TRACE_INSN to CGEN_TRACE_INSN.
1507 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1509 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1511 * sim-events.c (ETRACE_P): Delete.
1512 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1513 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1514 * sim-events.h (struct _sim_events): Delete trace member.
1515 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1516 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1518 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1520 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1521 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1522 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1523 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1525 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1527 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1529 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1531 * sim-trace.h (WITH_TRACE_P): New define.
1532 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1533 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1534 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1535 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1536 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1537 Redefine to use WITH_TRACE_P.
1539 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1541 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1542 mistake in call to sim_engine_abort.
1544 2015-04-29 Nick Clifton <nickc@redhat.com>
1547 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1548 increasing parenthesis around casts to signed values.
1550 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1552 * gennltvals.sh: Add mcore support.
1553 * nltvals.def: Regenerate.
1555 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1557 * cgen.sh: Add +x permissions.
1558 * genmloop.sh: Likewise.
1559 * gentvals.sh: Likewise.
1560 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1561 Change all uses of srcroot for newlib to newlibroot.
1563 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1565 * sim-base.h (SIM_CPU): New typedef.
1567 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1569 * cgen-engine.h (CIA_ADDR): Delete.
1570 * sim-base.h: Update sim_cia example.
1571 [!CIA_ADDR] (sim_cia): New typedef.
1573 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1575 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1576 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1577 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1578 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1579 CIA_SET to CPU_PC_SET.
1581 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1583 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1584 * sim-main.h (STATE_CPU): Remove from comment and define.
1586 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1588 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1589 * configure: Regenerate.
1591 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1593 * sim-options.c: Include version.h.
1594 (OPTIONS_VERSION): New enum.
1595 (standard_options): Add "version".
1596 (standard_option_handler): Handle OPTIONS_VERSION.
1598 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1600 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1601 (create-version.sh): Delete.
1603 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1605 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1607 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1609 * run-sim.h, run.c: Delete.
1610 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1612 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1614 * config.in, configure: Regenerate.
1615 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1616 (ZLIB, ZLIBINC): Define.
1617 (BFD_LIB): Add $(ZLIB).
1619 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1621 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1622 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1624 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1626 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1627 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1628 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1630 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1632 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1633 usage of STATE_WATCHPOINTS.
1634 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1635 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1637 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1639 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1641 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1643 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1645 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1647 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1648 of enable_sim_hardware to AC_ARG_ENABLE.
1650 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1652 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1653 Add dv-sockser.o to sim_hw_objs.
1655 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1657 * dv-sockser.c: Include config.h.
1658 * dv-sockser.h: Include sim-inline.h.
1659 [HAVE_DV_SOCKSER]: Move all prototypes here.
1660 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1661 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1663 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1665 * gentmap.c, run.c: Convert old style prototypes.
1667 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1669 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1670 symlinking tconfig.h to tconfig.in.
1671 * config.in, configure: Regenerate.
1672 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1673 * tconfig.in: Rename file ...
1674 * tconfig.h: ... here.
1676 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1678 * dv-socker.h (dv_sockser_install): Declare.
1679 * sim-module.c: Include config.h.
1680 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1681 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1682 * sim-module.h: Include gdb/remote-sim.h.
1684 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1686 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1687 (sim-inline.c): Delete rule.
1689 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1691 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1692 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1693 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1695 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1697 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1698 [!ASSERT, WITH_ASSERT]: Likewise.
1699 * sim-endian.c: Delete sim-io.h include.
1701 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1703 * run-sim.h (sim_kill): Delete unused prototype.
1705 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1707 * gentmap.c: Include "string.h".
1709 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1711 * sim-options.c (sim_args_command): Call freeargv() when failure
1714 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1716 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1718 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1720 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1721 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1722 callbacks following renaming in callback.h.
1723 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1724 callback by call to "to_lstat" callback
1726 2014-08-28 Gary Benson <gbenson@redhat.com>
1728 * sim-trace.h (debug_printf): New define.
1730 2014-08-19 Alan Modra <amodra@gmail.com>
1732 * configure: Regenerate.
1734 2014-08-15 Roland McGrath <mcgrathr@google.com>
1736 * configure: Regenerate.
1737 * config.in: Regenerate.
1739 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1741 * sim-command.c (sim_do_command): Add const to cmd.
1742 * sim-options.c (sim_args_command): Add const to cmd.
1743 * sim-options.h (sim_args_command): Add const to cmd.
1745 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1747 * sim-hload.c (sim_load): Add const to prog.
1748 * sim-load.c (sim_load_file): Likewise.
1749 * sim-utils.c (sim_analyze_program): Likewise.
1750 * sim-utils.h (sim_analyze_program): Likewise.
1751 (sim_load_file): Likewise.
1753 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1755 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1756 * callback.c (system): Delete unused prototype.
1757 (os_init): Likewise.
1758 (os_shutdown): Likewise.
1759 (os_unlink): Likewise.
1760 (os_time): Likewise.
1761 (os_system): Likewise.
1762 (os_rename): Likewise.
1763 (os_write_stdout): Likewise.
1764 (os_flush_stdout): Likewise.
1765 (os_write_stderr): Likewise.
1766 (os_flush_stderr): Likewise.
1767 (os_write): Likewise.
1768 (os_read_stdin): Likewise.
1769 (os_read): Likewise.
1770 (os_open): Likewise.
1771 (os_lseek): Likewise.
1772 (os_isatty): Likewise.
1773 (os_get_errno): Likewise.
1774 (os_close): Likewise.
1775 (os_vprintf_filtered): Likewise.
1776 (os_evprintf_filtered): Likewise.
1777 (os_error): Likewise.
1781 (wrap): Change to new style prototype.
1784 (os_close): Likewise.
1785 (os_poll_quit): Likewise.
1786 (os_get_errno): Likewise.
1787 (os_isatty): Likewise.
1788 (os_lseek): Likewise.
1789 (os_open): Likewise.
1790 (os_read): Likewise.
1791 (os_read_stdin): Likewise.
1792 (os_write): Likewise.
1793 (os_write_stdout): Likewise.
1794 (os_flush_stdout): Likewise.
1795 (os_write_stderr): Likewise.
1796 (os_flush_stderr): Likewise.
1797 (os_rename): Likewise.
1798 (os_system): Likewise.
1799 (os_time): Likewise.
1800 (os_unlink): Likewise.
1801 (os_stat): Likewise.
1802 (os_fstat): Likewise.
1803 (os_lstat): Likewise.
1804 (os_ftruncate): Likewise.
1805 (os_truncate): Likewise.
1806 (os_pipe): Likewise.
1807 (os_pipe_empty): Likewise.
1808 (os_pipe_nonempty): Likewise.
1809 (os_shutdown): Likewise.
1810 (os_init): Likewise.
1811 (cb_read_target_syscall_maps): Likewise.
1812 (cb_target_to_host_syscall): Likewise.
1813 (cb_host_to_target_errno): Likewise.
1814 (cb_target_to_host_open): Likewise.
1815 (cb_store_target_endian): Likewise.
1816 (cb_host_to_target_stat): Likewise.
1817 * sim-hload.c (sim_load): Change to new style prototype.
1818 * sim-load.c (sim_load_file): Change to new style prototype.
1819 (report_transfer_performance): Likewise.
1820 (xprintf_bfd_vma): Likewise.
1821 * syscall.c (cb_get_string): Change to new style prototype.
1822 (get_path): Likewise.
1823 (cb_syscall): Likewise.
1825 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1827 * create-version.sh: Align parameters to match those of
1828 ../../gdb/common/create-version.sh.
1829 * Make-common.in (srcsim): New variable.
1830 (version.c): Adjust call to create-version.sh as per above.
1832 2013-09-23 Alan Modra <amodra@gmail.com>
1834 * configure: Regenerate.
1836 2013-09-03 Mike Stump <mikestump@comcast.net>
1838 * sim-options.c (complete_option_list): Mark text and word const.
1840 2013-06-28 Tom Tromey <tromey@redhat.com>
1842 * Make-common.in (version.c): Use version.in, not
1844 * create-version.sh: Likewise.
1846 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1848 * create-version.sh: New script. Adapted from
1849 gdb/commong/create-version.sh.
1850 * Make-common.in (version.c): Update rule dependencies,
1851 and re-implement using create-version.sh.
1853 2013-06-21 Nick Clifton <nickc@redhat.com>
1855 * gennltvals.sh: Add msp430 support.
1856 * nltvals.def: Regenerate.
1858 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1860 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1861 * aclocal.m4, configure: Regenerate.
1863 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1866 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1867 -Wformat-nonliteral with -Wno-format.
1869 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1871 * acinclude.m4: Regenerate.
1873 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1875 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1876 which do not support dv-sockser.o. Add always as option to
1877 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1878 is always required to be enabled by simulator.
1880 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1882 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1883 * nltvals.def: Regenerate.
1885 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1887 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1888 * config.in, configure: Regenerate.
1890 2012-05-24 Pedro Alves <palves@redhat.com>
1892 * sim-signal.h (sim_signal_to_target): Rename to ...
1893 (sim_signal_to_gdb_signal): ... this.
1894 * sim-signal.c (sim_signal_to_target): Rename to ...
1895 (sim_signal_to_gdb_signal): ... this.
1896 * sim-reason.c (sim_stop_reason): Adjust to rename.
1898 2012-05-24 Pedro Alves <palves@redhat.com>
1902 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1904 2012-05-24 Pedro Alves <palves@redhat.com>
1908 Replace target_signal with gdb_signal throughout.
1910 2012-05-18 Nick Clifton <nickc@redhat.com>
1913 * callback.c: Include config.h before system header files.
1914 * cgen-trace.c: Likewise.
1915 * cgen-utils.c: Likewise.
1916 * gentmap.c: Likewise.
1918 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1920 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1922 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1924 * sim-trace.c: Update the function prototype of save_data_size.
1925 Move the enum data_fmt from here...
1926 * sim-trace.h: ...to here.
1927 Add function prototype of save_data.
1929 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1931 * sim-core.h (sim_core_trans_addr): Add prototype.
1933 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1935 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1936 missing in last change.
1938 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1940 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1941 * nrun.c: Include string.h/strings.h.
1942 * aclocal.m4, config.in, configure: Regenerate.
1944 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1946 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1947 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1948 out -Werror initialization.
1950 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1952 * Make-common.in (TAGS): Change a-z to [:lower:].
1953 * acinclude.m4 (sim-trace): Likewise.
1954 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1955 Change A-Za-z0-9 to [:alnum:].
1957 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1959 * nrun.c (main): Display strsignal of sigrc.
1961 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1963 * Makefile.in (abs_srcdir): Declare.
1964 (srcroot): Define in terms of abs_srcdir.
1965 (headers): Change srcdir to abs_srcdir.
1967 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1969 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1972 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1974 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1975 system bourne shell.
1977 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1979 * syscall.c (cb_get_string): Rename from "get_string".
1980 (get_path): Rename get_string call to cb_get_string.
1982 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1984 * Make-common.in (VPATH): Add $(srccom).
1986 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1987 POSTCOMPILE): New variables.
1988 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1989 Include dependency files, when using GNU Make. Delete all
1990 dependency-only rules.
1991 * aclocal.m4: Include ../../config/depstand.m4. Call
1992 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1993 (MAKE, GMAKE): New substs.
1995 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1998 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1999 * configure, config.in: Regenerate.
2000 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
2002 2011-10-19 Mike Frysinger <vapier@gentoo.org>
2004 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
2006 2011-10-18 John Wehle <john@feith.com> (tiny patch)
2008 * sim-profile.c (profile_info): Only print the title once.
2010 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2012 * acinclude.m4: Rename from aclocal.m4.
2013 * aclocal.m4: Regenerate.
2015 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2017 * aclocal.m4: Change AC_PREREQ comment to 2.64.
2018 * common.m4: Delete.
2019 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
2020 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2021 * configure: Regenerate.
2023 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
2025 * sim-alu.h (ALU32_AND): Clear carry flag.
2026 (ALU32_AND): Clear carry flag.
2028 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2030 * dv-cfi.c: Include stdbool.h.
2032 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2034 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2036 2011-10-04 Mike Frysinger <vapier@gentoo.org>
2038 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2039 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
2041 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2043 * sim-command.c: Include sim-options.h.
2045 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2047 * aclocal.m4: Move sinclude comment after AC_INIT comment.
2049 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2051 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2052 Delete direct call to AC_PROG_CC.
2054 2011-07-05 Mike Frysinger <vapier@gentoo.org>
2056 * sim-command.c: New file.
2057 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2058 (sim-command.o): New rule.
2060 2011-05-27 Mike Frysinger <vapier@gentoo.org>
2062 * sim-options.c (standard_option_handler): Remove arg[0] check
2063 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2064 not an empty string, otherwise assign "" back to it.
2066 2011-05-26 Mike Frysinger <vapier@gentoo.org>
2068 * nltvals.def: Regenerate to include Blackfin syscalls again.
2070 2011-05-25 Mike Frysinger <vapier@gentoo.org>
2072 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2073 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2074 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2075 (trace_idx_to_str): Likewise.
2076 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2077 (TRACE_syscall): Define.
2078 (WITH_TRACE_SYSCALL_P): Likewise.
2079 (TRACE_SYSCALL_P): Likewise.
2081 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2083 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2084 remove now-unnecessary sub-scope for glue->type setting.
2085 Check to see if the "reg" property exists before we use it, and
2086 if it doesn't exist, error out for "glue" devices.
2088 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2090 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2091 glue-or, and set type to glue_xor when name is glue-xor.
2092 (hw_glue_port_event): Return immediately when type is glue_io
2093 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2094 and hw_port_event calls from glue_and to end of function.
2096 2011-05-11 Mike Frysinger <vapier@gentoo.org>
2098 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2099 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2100 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2101 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2102 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2103 around function arguments.
2105 2011-04-14 Mike Frysinger <vapier@gentoo.org>
2107 * sim-options.c (complete_option_list, sim_complete_command):
2110 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2112 * dv-glue.c: Fix up style.
2114 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2116 * hw-alloc.c (hw_alloc_data): Adjust brace.
2117 * hw-base.c (hw_base_data): Likewise.
2118 (generic_hw_unit_decode): Fix indentation.
2119 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2120 * hw-events.c (hw_event, hw_event_data): Likewise.
2121 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2122 * hw-instances.c (hw_instance_data): Likewise.
2123 * hw-instances.h (hw_instance): Likewise.
2124 * hw-main.h (hw_descriptor, enum): Likewise.
2125 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2126 * hw-ports.h (hw_port_descriptor): Likewise.
2127 * hw-properties.c (hw_property_data): Likewise.
2128 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2129 _range_property_spec, _reg_property_spec): Likewise.
2130 * hw-tree.c (_name_specifier, printer): Likewise.
2131 (split_device_specifier, parse_string_property, hw_tree_traverse,
2132 print_size, print_reg_property, print_string, print_properties):
2135 2011-03-29 Mike Frysinger <vapier@gentoo.org>
2137 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2138 * Make-common.in (dv-cfi.o): New rule.
2139 * dv-cfi.c, dv-cfi.h: New files.
2141 2011-03-21 Kevin Buettner <kevinb@redhat.com>
2143 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2144 fcntl.h and sys/fcntl.h, for constants.
2145 * nltvals.def: Regenerate.
2146 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2147 * sim-io.h (sys/types.h, sys/stat.h): Include.
2148 (sim_io_stat, sim_io_fstat): Declare.
2150 2011-03-14 Mike Frysinger <vapier@gentoo.org>
2152 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2153 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2154 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2155 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2156 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2157 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2158 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2159 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2160 syscall.c: Trim trailing whitespace.
2162 2011-03-05 Mike Frysinger <vapier@gentoo.org>
2164 * gennltvals.sh: Handle bfin targets.
2165 * nltvals.def: Regenerate.
2167 2011-02-25 Kevin Buettner <kevinb@redhat.com>
2169 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2172 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2174 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2175 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2176 (hw_free): Drop zfree logic and always call free.
2177 * hw-base.c (hw_delete): Change zfree to free.
2178 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2179 (hw_handle_remove_phandle): Likewise.
2180 * hw-instances.c (hw_instance_delete): Likewise.
2181 * hw-tree.c (parse_reg_property): Likewise.
2182 (parse_ranges_property): Likewise.
2183 (parse_string_property): Likewise.
2184 * sim-core.c (sim_core_uninstall): Likewise.
2185 * sim-cpu.c (sim_cpu_free_all): Likewise.
2186 * sim-hw.c (sim_hw_uninstall): Likewise.
2187 * sim-memopt.c (do_memopt_delete): Likewise.
2188 (sim_memory_uninstall): Likewise.
2189 * sim-module.c (sim_module_uninstall): Likewise.
2190 * sim-options.c (sim_parse_args): Likewise.
2191 * sim-profile.c (profile_pc_cleanup): Likewise.
2192 (profile_uninstall): Likewise.
2193 * sim-watch.c (do_watchpoint_delete): Likewise.
2194 * sim-utils.c (zfree): Delete.
2195 (sim_state_free): Change zfree to free.
2196 * sim-utils.h (zfree): Delete.
2198 2011-02-13 Mike Frysinger <vapier@gentoo.org>
2200 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2202 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2204 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2206 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2208 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2210 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2211 when asprintf fails.
2212 * sim-utils.c (sim_do_commandf): Issue an error and return when
2214 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2217 2011-01-11 Mike Frysinger <vapier@gentoo.org>
2219 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2220 bytes has been calculated and when mmap_next_fd is valid and
2222 (memory_option_handler): Allow missing size when mmap_next_fd is
2225 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2227 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2228 not empty, and always append $3 to $hardware.
2230 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2232 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2233 * sim-hw.h (sim_hw_abort): Likewise.
2235 2011-01-05 Mike Frysinger <vapier@gentoo.org>
2237 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2239 2011-01-05 Joel Brobecker <brobecker@adacore.com>
2241 * run.1: Copyright year update.
2243 2010-12-28 Mike Frysinger <vapier@gentoo.org>
2245 * hw-alloc.h (HW_NALLOC): Define.
2247 010-12-28 Mike Frysinger <vapier@gentoo.org>
2249 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2251 2010-12-15 Mike Frysinger <vapier@gentoo.org>
2253 * sim-memopt.c (OPTION_MAP_INFO): Define.
2254 (memory_options): Handle --map-info.
2255 (memory_option_handler): Handle OPTION_MAP_INFO.
2257 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2259 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2260 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2261 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2263 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2265 * sim-core.c (WITH_HW): Add device casts to device_error,
2266 device_io_read_buffer, and device_io_write_buffer.
2268 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2270 * dv-sockser.c (dv_sockser_write_buffer): New function.
2271 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2272 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2274 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2276 * callback.c (os_lseek): Call wrap on lseek result.
2278 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2280 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2281 call by its equality to -1 not by it being negative.
2282 (connected_p): Likewise for accept() call.
2284 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2286 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2288 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2290 * profile.c (sim_profile_print_bar): Add cpu argument.
2292 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2294 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2296 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2298 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2299 (profile_print_pc): Convert sim_io_printf to profile_printf.
2300 (profile_print_insn): Likewise.
2301 (profile_print_memory): Likewise.
2302 (profile_print_core): Likewise.
2303 (profile_print_model): Likewise.
2304 (sim_profile_print_bar): Likewise.
2305 (profile_print_speed): Likewise.
2306 (profile_print_addr_ranges): Likewise.
2307 (profile_info): Likewise.
2308 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2310 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2312 * sim-model.c (OPTION_MODEL): Convert to enum.
2313 (OPTION_MODEL_INFO): New enum.
2314 (model_options): Add model-info/info-model entries.
2315 (model_option_handler): Handle OPTION_MODEL_INFO.
2317 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2319 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2320 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2323 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2325 * sim-hrw.c (sim_write): Add const to buf arg.
2326 * sim-utils.h (sim_write_fn): Likewise.
2328 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2330 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2333 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2335 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2336 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2337 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2338 * dv-sockser.c (sockser_options): Likewise.
2339 * hw-ports.c (empty_hw_ports): Likewise.
2340 * sim-hw.c (hw_options): Likewise.
2341 * sim-model.c (model_options): Likewise.
2342 * sim-options.c (standard_options): Likewise.
2343 * sim-profile.c (profile_options): Likewise.
2344 * sim-trace.c (trace_options): Likewise.
2345 * sim-watch.c (watchpoint_options): Likewise.
2347 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2349 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2350 the local "arg_table" variable, and the xmalloc cast.
2352 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2354 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2356 (sim_fpu_print_func): Add const markings to format buffer.
2358 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2360 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2362 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2364 * sim-trace.c (save_data): Add const markings to "buf" argument.
2366 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2368 * sim-options.c (standard_option_handler): Add const markings to
2371 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2373 * hw-ports.h: Fix spelling typos.
2375 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2377 * configure.ac: Check for socklen_t.
2378 * configure, config.in: Regenerated.
2379 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2381 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2383 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2384 * sim-hw.c (hw_option_handler): Likewise.
2386 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2388 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2389 (interrupt_nr_to_str): Likewise.
2390 (default_interrupt_names): Add const to pointer type.
2391 (sim_watchpoint_install): Add const to prefix.
2392 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2394 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2396 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2397 (sim_core_write_buffer): Likewise.
2399 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2401 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2402 the SIM_HAVE_ADDR_RANGE define.
2404 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2406 * sim-core.h (device_error): Add const to message, and add printf
2409 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2411 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2412 SIM_HAVE_ADDR_RANGE define.
2414 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2416 * dv-glue.c (hw_glue_ports): Swap static and const.
2418 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2420 * nrun.c (usage): Use void in definition.
2421 * sim-options.c (dup_arg_p): Convert old-style function definition.
2422 (sim_parse_args): Likewise.
2423 (sim_print_help): Likewise.
2424 * sim-trace.c (set_trace_option_mask): Likewise.
2425 (set_trace_option): Likewise.
2426 * sim-utils.c (sim_analyze_program): Likewise.
2427 (sim_elapsed_time_get): Likewise.
2428 (sim_elapsed_time_since): Likewise.
2430 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2432 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2433 (standard_options): Likewise.
2434 (standard_option_handler): Likewise.
2436 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2438 * hw-ports.c (TRACE): Delete.
2439 * hw-properties.c (TRACE): Delete.
2440 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2441 (hw_find_integer_property): Likewise.
2442 (hw_find_integer_array_property): Likewise.
2443 (hw_add_duplicate_property): Likewise.
2445 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2447 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2450 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2452 * sim-model.c: Include sim-model.h
2454 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2456 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2457 & from the STATE_CPU() examples.
2459 2010-01-24 Doug Evans <dje@sebabeach.org>
2461 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2462 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2464 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2465 (struct cgen_fp_ops): Update signatures of floating point conversion
2468 * Make-common.in (CGEN_SIM_DEPS): Define.
2469 (CGEN_INCLUDE_DEPS): Use it.
2470 (CGEN_MAIN_CPU_DEPS): Simplify.
2472 2010-01-22 Doug Evans <dje@sebabeach.org>
2474 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2475 (SUBWORDTFSI, JOINSIDI): Ditto.
2477 2010-01-05 Doug Evans <dje@sebabeach.org>
2479 * cgen-types.h (SETDI): Delete, unused.
2481 2009-12-02 Doug Evans <dje@sebabeach.org>
2483 * cgen-engine.h: Remove duplicated comment.
2485 2009-11-23 Doug Evans <dje@sebabeach.org>
2487 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2488 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2490 2009-11-22 Doug Evans <dje@sebabeach.org>
2492 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2493 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2494 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2495 instead of CGEN_INSN_INT.
2497 * cgen-trace.h (trace_extract): Add cast to fix warning.
2499 2009-11-05 Doug Evans <dje@sebabeach.org>
2501 * cgen-mem.h (DECLARE_GETT): Don't inline.
2502 (DECLARE_SETT): Ditto.
2504 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2506 * sim-inline.h: Fix spelling error.
2508 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2510 * Make-common.in: Add datarootdir.
2512 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2514 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2515 (SIM_CHECK_MEMBERS_1): Remove.
2516 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2517 AC_CHECK_MEMBERS one.
2518 * configure: Regenerate.
2520 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2521 * configure: Regenerate.
2523 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2525 * config.in: Regenerate.
2526 * configure: Likewise.
2528 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2529 definition of AC_CHECK_MEMBER.
2531 * aclocal.m4: m4_include toplevel config/override.m4.
2532 * configure: Regenerate.
2534 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2536 * Makefile.in (datarootdir): New variable.
2538 2009-07-07 Doug Evans <dje@sebabeach.org>
2540 * Make-common.in (CPU_DIR): Define.
2542 2009-07-06 Doug Evans <dje@sebabeach.org>
2544 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2545 identifiers for file types rather than encoding internal
2546 implementation details of cgen.sh.
2547 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2548 * cgen.sh: Add support for parallel makes.
2549 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2551 2009-05-18 Jon Beniston <jon@beniston.com>
2553 * gennltvals.sh: Add lm32 target.
2554 * nltvals.def: Add lm32 syscall definitions.
2556 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2558 Speed up simulator startup:
2559 * sim-utils.c (zalloc): Use xcalloc.
2561 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2563 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2564 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2565 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2566 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2567 type, QI, HI, SI, DI.
2569 * callback.c (os_error): Mark as being a noreturn function.
2570 * sim-io.h (sim_io_error): Similar for sim_io_error.
2572 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2574 * aclocal.m4: Fix underquoting of function names.
2576 2008-10-21 Julian Brown <julian@codesourcery.com>
2578 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2580 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2582 * common.m4: Add test for libz and zlib.h.
2583 * configure: Regenerate to track ../common/common.m4 changes.
2586 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2587 Daniel Jacobowitz <dan@codesourcery.com>
2588 Joseph Myers <joseph@codesourcery.com>
2590 * aclocal.m4: Include ../../config/acx.m4.
2591 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2592 * configure, config.in: Regenerate.
2593 * Make-common.in (LIB_OBJS): Add version.o.
2594 (version.c, version.o): New rules.
2595 * run.c: Include version.h.
2596 (usage): Add help parameter. Print output either to stdout or
2597 stderr depending on that parameter.
2598 (print_version): New.
2599 (main): Check for --help and --version.
2600 * run-sim.h (sim_target_display_usage): Add help parameter.
2603 2008-04-14 Hans Kester <kester.hans@gmail.com>
2605 * sim-signal.c: Define missing signals for _WIN32.
2607 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2609 * gennltvals.sh: Add cr16.
2610 * nltvals.def: Rebuild.
2612 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2614 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2615 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2617 2007-08-10 Nick Clifton <nickc@redhat.com>
2619 * sim-memopt.c (memory_options): Mention that the
2620 --memory-size switch accepts suffixes.
2621 (parse_size): Handle a suffix on the size value.
2622 * sim-options.c (standard_options): Mention that the mem-size
2623 switch accepts suffixes.
2624 (standard_option_handler): Handle a suffix on the size value.
2626 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2628 * acconfig.h: Remove.
2629 * config.in: Regenerate.
2631 2006-11-07 Thiemo Seufer <ths@mips.com>
2633 * gentmap.c: Fix compile time warning.
2635 2006-11-07 Thiemo Seufer <ths@mips.com>
2637 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2638 for bfd text addresses.
2640 2006-08-29 Thiemo Seufer <ths@mips.com>
2641 Nigel Stephens <nigel@mips.com>
2643 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2644 SIM_QUIET_NAN_NEGATED.
2646 2006-08-29 Nigel Stephens <nigel@mips.com>
2648 * sim-profile.c (profile_pc_init): Initialise default profiling
2649 frequency to a prime number.
2650 (profile_print_pc): Convert gmon.out sample data into target
2653 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2655 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2656 * common.m4: Likewise.
2657 * configure: Regenerated.
2659 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2661 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2662 * configure: Regenerated.
2664 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2666 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2667 and LIBINTL_DEP everywhere.
2668 (CSEARCH): Use INCINTL.
2669 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2671 * configure: Regenerated.
2673 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2675 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2676 option-contents test.
2678 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2680 * sim-signal.c (sim_signal_to_target): Fix typos.
2682 * sim-reason.c (sim_stop_reason): Use
2683 sim_signal_to_target, not sim_signal_to_host.
2684 * sim-signal.c (sim_signal_to_host): Fix typo.
2685 (sim_signal_to_target): New function.
2687 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2689 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2692 2005-07-08 Ian Lance Taylor <ian@airs.com>
2694 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2696 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2697 different fraction for a quiet NaN.
2698 (unpack_fpu): Likewise.
2700 2005-07-08 Ben Elliston <bje@au.ibm.com>
2702 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2703 * sim-load.c: Likewise.
2704 * syscall.c: Likewise.
2706 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2708 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2711 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2713 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2715 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2717 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2718 and signed64 for __ALPHA__.
2720 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2722 * aclocal.m4 Include ../../gettext.m4.
2723 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2724 (AM_LC_MESSAGES): Remove.
2725 * configure: Regenerate.
2727 2005-02-28 Jim Blandy <jimb@redhat.com>
2729 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2730 -Wuninitialized in the default list of build warnings if CFLAGS is
2731 set, and doesn't include -O. (Using -Wuninitialized without
2732 optimization produces a warning, which interferes with compilation
2735 2005-02-21 Jim Blandy <jimb@redhat.com>
2737 * callback.c (os_fstat): Don't declare 't' unless it's used.
2739 2005-02-09 Jim Blandy <jimb@redhat.com>
2741 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2743 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2744 to $(CGEN), to ensure that the command substitution happens where
2745 the variable is referenced in the submake, not when the submake's
2746 arguments are expanded.
2747 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2748 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2749 application Scheme script directly after ${cgen}; don't precede it
2752 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2754 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2755 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2756 Include libiberty.h.
2757 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2758 being either end of a pipe.
2759 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2760 (os_shutdown): Clear pipe state.
2761 (default_callback): Initialize new members.
2763 * callback.c (default_callback): Initialize target_endian.
2764 (cb_store_target_endian): Renamed from store, new first parameter
2765 host_callback *cb, drop last parameter big_p. Take endianness
2767 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2768 Remove variable big_p.
2769 * nrun.c (main): Initialize default_callback.target_endian.
2771 2005-01-14 Andrew Cagney <cagney@gnu.org>
2773 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2774 Add explicit call to AC_CONFIG_HEADER.
2775 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2776 * configure: Re-generate.
2778 2005-01-12 Andrew Cagney <cagney@gnu.org>
2780 * common.m4: New file, based on of aclocal.m4.
2782 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2784 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2785 * configure: Regenerated to track ../common/aclocal.m4 changes.
2787 2005-01-07 Andrew Cagney <cagney@gnu.org>
2789 * configure.ac: Rename configure.in, require autoconf 2.59.
2790 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2791 * configure: Re-generate.
2793 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2795 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2796 <case CB_SYS_ftruncate>: New cases.
2798 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2800 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2801 (cb_syscall) <case CB_SYS_rename>: New case.
2802 * callback.c (os_lstat): New function.
2804 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2806 * run.1: Document --sysroot=filepath.
2807 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2808 (standard_options): Support --sysroot=<path>.
2809 (standard_option_handler): Handle OPTION_SYSROOT.
2810 * syscall.c (simulator_sysroot): Define, initialized empty.
2811 (get_path): Prepend simulator_sysroot to absolute file path.
2812 [HAVE_STRING_H]: Include string.h.
2813 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2814 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2815 (main): If simulator_sysroot is not empty, chdir there.
2816 * sim-config.h (simulator_sysroot): Declare.
2818 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2819 cgen_rtx_error" in a CGEN-generated simulator.
2820 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2821 replacement for CGEN-related breakpoints.
2823 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2825 * Make-common.in (sim-basics_h): Add $(callback_h).
2827 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2829 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2830 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2831 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2832 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2833 (SIM_CHECK_MEMBERS): New macros.
2834 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2835 for struct stat member test and write. Add ST_x calls for each
2836 struct stat member tested in configure.in. Wrap each ST_x call in
2837 #ifdef of configure macro for that member.
2838 * configure, config.in: Regenerate.
2840 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2842 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2844 <case desc>: Pass -OPC opcfile.
2845 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2846 parameter to cgen.sh.
2848 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2850 * Make-common.in (sim-basics_h): Correct dependencies on
2851 cconfig.h and tconfig.h
2852 (sim-load.o): Correct typo in sim-basics_h dependency.
2854 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2856 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2857 sub-dependencies for other sim files that they include.
2858 (sim_main_headers): Use sim-*_h macros.
2859 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2861 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2863 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2866 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2867 $(remote_sim_h) too.
2868 (sim_main_headers): Add sim-utils.h.
2870 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2872 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2874 2004-07-26 Andrew Cagney <cagney@gnu.org>
2876 Problem from Olaf Hering <olh@suse.de>.
2877 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2879 2004-07-10 Ben Elliston <bje@au.ibm.com>
2881 * hw-tree.c (parse_integer_property): Typo fix in comments.
2882 * sim-options.c (sim_args_command): Likewise.
2884 2004-06-28 Andrew Cagney <cagney@gnu.org>
2886 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2888 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2890 * callback.c (os_shutdown): Fix bug in last change: actually
2891 mark file descriptors as available on startup.
2893 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2895 [ include/gdb: * callback.h (host_callback_struct): Replace
2896 members fdopen and alwaysopen with fd_buddy. ]
2897 * callback.c: Changed all users.
2899 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2901 * sim-load.c (sim_load_file): Use bfd_get_section_size
2902 instead of bfd_get_section_size_before_reloc.
2904 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2906 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2907 passing it to printf.
2909 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2911 * callback.c: Update copyright dates.
2913 * sim-basics.h: Likewise.
2914 * sim-load.c: Likewise.
2915 * syscall.c: Likewise.
2917 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2919 * callback.c: Include cconfig.h instead of config.h.
2921 * sim-basics.h: Likewise.
2922 * sim-load.c: Likewise.
2923 * syscall.c: Likewise.
2925 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2927 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2929 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2931 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2933 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2935 * sim-options.c (standard_options): Fix the names of H8
2938 2003-10-30 Andrew Cagney <cagney@redhat.com>
2940 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2941 with "struct bfd_symbol".
2943 2003-10-21 Andrew Cagney <cagney@redhat.com>
2945 * callback.c (os_truncate): Call "truncate", and not "stat".
2947 2003-10-20 Andrew Cagney <cagney@redhat.com>
2949 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2951 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2953 * callback.c (os_ftruncate, os_truncate): New functions.
2954 (default_callback): Initialize ftruncate and truncate members.
2956 2003-09-08 Dave Brolley <brolley@redhat.com>
2958 On behalf of Doug Evans <dje@sebabeach.org>
2959 * cgen.sh: New arg archfile.
2960 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2961 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2963 2003-08-28 Andrew Cagney <cagney@redhat.com>
2965 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2966 * sim-options.c (print_help): Cast the format with specifier to
2969 2003-08-20 Michael Snyder <msnyder@redhat.com>
2970 Dave Brolley <brolley@redhat.com>
2972 * cgen-par.h (flags, word1): New target-specific
2973 fields of CGEN_WRITE_QUEUE_ELEMENT.
2974 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2975 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2976 * gennltvals.sh: Add frv target.
2977 * nltvals.def: Add frv target.
2979 2003-06-23 Michael Snyder <msnyder@redhat.com>
2981 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2982 * sim-reg.c: Fix cut-and-paste bug in comment.
2984 2003-06-22 Andrew Cagney <cagney@redhat.com>
2986 From matthew green <mrg@redhat.com>:
2987 * sim-fpu.h: Update copyright.
2988 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2989 * sim-fpu.c: Update copyright.
2990 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2992 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2994 From Doug Evans <dje@sebabeach.org>:
2995 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2996 with disassemble_info:read_memory_func.
2997 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2999 2003-06-04 Michael Snyder <msnyder@redhat.com>
3001 * common/run.c (main): Remove SIM_H8300 ifdef.
3003 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
3004 (standard_options): Add '-x' for h8/300sx.
3005 (standard_option_handler): Add case for SIM_H8300SX.
3007 2003-04-13 Michael Snyder <msnyder@redhat.com>
3009 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3011 2003-03-01 Andrew Cagney <cagney@redhat.com>
3013 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3014 (sim_engine_vabort): Ditto.
3016 2003-02-27 Andrew Cagney <cagney@redhat.com>
3018 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3019 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3020 * nrun.c (main): Ditto.
3022 2003-02-26 Andrew Cagney <cagney@redhat.com>
3024 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3025 (sim_engine_vabort): Ditto.
3026 (sim_engine_halt, sim_engine_restart): Ditto.
3028 2003-02-20 Andrew Cagney <ac131313@redhat.com>
3030 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3031 (sim-break_h): Delete macro.
3032 (sim-break.o): Delete rule.
3033 * sim-break.c: Delete file.
3034 * sim-break.h: Delete file.
3035 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3036 (STATE_BREAKPOINTS): Delete macro.
3037 (sim_state_base): Delete field breakpoints.
3038 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3039 sim_break_install to array.
3041 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
3043 * run.c (usage): Fix typos.
3045 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
3047 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3049 2002-11-22 Andrew Cagney <ac131313@redhat.com>
3051 * dv-core.c: Update copyright. sim/common contributed to the FSF.
3052 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3053 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3054 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3055 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3056 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3057 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3058 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3059 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3060 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3062 2002-11-13 Andrew Cagney <cagney@redhat.com>
3064 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3066 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
3068 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3069 (distclean): Depend on it.
3071 2002-10-14 Alan Modra <amodra@bigpond.net.au>
3073 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3075 2002-08-29 Dave Brolley <brolley@redhat.com>
3077 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3079 2002-07-17 Andrew Cagney <cagney@redhat.com>
3081 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3082 (sim_set_callbacks, sim_size, sim_trace)
3083 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3084 to here from "gdb/remote-sim.h".
3086 2002-07-16 Andrew Cagney <ac131313@redhat.com>
3088 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3089 avoid possible longjmp problems with automatic variable siggnal.
3091 2002-07-14 Andrew Cagney <ac131313@redhat.com>
3093 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3094 * Make-common.in (installdirs): Make $(libdir) too, needed when
3095 installing libsim.a.
3097 2002-07-13 Andrew Cagney <ac131313@redhat.com>
3099 * gennltvals.sh (dir): Mark d30v as obsolete.
3100 * nltvals.def: Remove d30v.
3102 2002-06-17 Andrew Cagney <cagney@redhat.com>
3104 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3106 * sim-memopt.c: Include <unistd.h>.
3107 (do_memopt_add): Fix printf format.
3108 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3110 2002-06-16 Andrew Cagney <ac131313@redhat.com>
3112 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3113 --enable-gdb-build-warnings.
3114 * configure: Regenerated to track ../common/aclocal.m4 changes.
3116 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
3118 * sim-fpu.c (unpack_fpu): Initialize exponent for
3121 (sim_fpu_sqrt): Same.
3123 2002-06-08 Andrew Cagney <cagney@redhat.com>
3125 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3126 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3128 * sim-load.c: Ditto.
3129 * callback.c: Ditto.
3131 * Make-common.in (callback_h): Define.
3132 (remote_sim_h): Define.
3134 (callback.o): Update.
3135 (syscall.o): Update.
3138 (sim-hload.o): Update.
3140 (sim-reason.o): Update.
3141 (sim-reg.o): Update.
3142 (sim-resume.o): Update.
3144 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3146 * run.c: Fix formatting.
3148 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3150 * run-sim.h: New header. Provide prototypes for functions used
3151 between run() and libsim.a which are not used by GDB.
3152 * run.c: Include run-sim.h.
3153 (main): If SIM_TARGET_SWITCHES is defined call
3154 sim_target_parse_command_line.
3155 (usage): If SIM_TARGET_SWITCHES is defined call
3156 sim_target_display_usage.
3158 2002-05-17 Andrey Volkov <avolkov@transas.com>
3160 * run.c: Made h8300s as new target, not h8300h alias.
3161 Added new option -S (h8300s target)
3162 * sim-options.c: Ditto.
3164 2002-05-01 Chris Demetriou <cgd@broadcom.com>
3166 * callback.c: Use 'deprecated' rather than 'depreciated.'
3168 2002-02-24 Andrew Cagney <ac131313@redhat.com>
3170 From wiz at danbala:
3171 * sim-fpu.h: Fix grammar and typos.
3174 2002-02-10 Chris Demetriou <cgd@broadcom.com>
3176 * callback.c: Fix some spelling errors.
3177 * hw-device.h: Likewise.
3178 * hw-tree.c: Likewise.
3179 * sim-abort.c: Likewise.
3180 * sim-alu.h: Likewise.
3181 * sim-core.h: Likewise.
3182 * sim-events.c: Likewise.
3183 * sim-events.h: Likewise.
3184 * sim-fpu.h: Likewise.
3185 * sim-profile.h: Likewise.
3186 * sim-utils.c: Likewise.
3188 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
3190 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3193 2002-01-20 Ben Elliston <bje@redhat.com>
3195 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3196 the comment for this enumerator.
3198 2002-01-14 Ben Elliston <bje@redhat.com>
3200 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3202 2001-12-20 Kazu Hirata <kazu@hxi.com>
3204 * run.c (usage): Fix a typo.
3206 2001-07-05 Ben Elliston <bje@redhat.com>
3208 * Make-common.in (srccgen): Remove.
3209 (CGEN_CPU_DIR): Define.
3210 (CGEN_READ_SCM): Redefine without $(srccgen).
3211 (CGEN_ARCH_SCM): Ditto.
3212 (CGEN_CPU_SCM): Ditto.
3213 (CGEN_DECODE_SCM): Ditto.
3214 (CGEN_DESC_SCM): Ditto.
3216 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
3218 * sim-load.c (sim_load_file): Put it back: external now.
3219 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3221 2001-04-21 Andrew Cagney <ac131313@redhat.com>
3223 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3225 * sim-utils.c (sim_analyze_program): Ditto.
3227 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
3229 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3230 we're finished with its immediate use.
3231 * sim-load.c (sim_load_file): Ditto.
3233 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
3235 Add support for mmap-based memory regions.
3236 * sim-memopt.c (mmap_next_fd): New global.
3237 (sim_memory_init): Reinitialize it.
3238 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3239 "--memory-mapfile FILE" option. Check for some errors.
3240 (do_memopt_add): Conditionally do mmap instead of malloc for
3241 backing store of simulated memory. Check for more errors.
3242 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3243 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3244 * configure.in: Look for mmap/fstat related functions and headers.
3245 * config.in, configure: Regenerated.
3247 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
3249 * sim-core.c (sim_core_map_attach): Correct overlap-related
3252 2001-03-07 Michael Meissner <meissner@redhat.com>
3254 * run.c (alloca-conf.h): Delete, no longer provided.
3256 2001-02-22 Ben Elliston <bje@redhat.com>
3258 * sim-trace.h (TRACE_VPU_IDX): Add.
3259 (TRACE_vpu): Define.
3260 (WITH_TRACE_VPU_P): Likewise.
3261 (TRACE_VPU_P): Likewise.
3262 * sim-trace.c (OPTION_TRACE_VPU): Define.
3263 (trace_options): Add --trace-vpu.
3264 (trace_option_handler): Handle OPTION_TRACE_VPU.
3265 (trace_option_handler): Include VPU tracing in --trace-semantics.
3266 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3268 2001-02-21 Ben Elliston <bje@redhat.com>
3270 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3271 (TRACE_BRANCH_INPUT2): Likewise.
3273 2001-02-09 Ben Elliston <bje@redhat.com>
3275 * (profile_print_pc): Write header out in target byte order.
3277 2001-02-09 Ben Elliston <bje@redhat.com>
3279 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3280 adjusting the pc shift value.
3282 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3284 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3285 where a numeric value is supplied.
3287 2001-01-06 Ben Elliston <bje@redhat.com>
3289 * cgen.sh: Allow extrafiles to include the semantics files when
3290 generating an ISA-specific decoder.
3292 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3294 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3296 2000-12-23 Ben Elliston <bje@redhat.com>
3298 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3299 them to the trace stream using sim_fpu_printn_fpu. Include
3302 2000-12-15 Ben Elliston <bje@redhat.com>
3304 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3305 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3306 trailing digits as specified (-1 to print all digits).
3307 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3308 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3311 2000-12-13 Ben Elliston <bje@redhat.com>
3313 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3314 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3317 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3319 * sim-endian.h: Don't have parameters on macro definitions which
3320 are simply renaming functions, to permit use of XCONCAT2 in both
3321 the macro name and the arguments in a use of such a definition.
3323 2000-12-11 Ben Elliston <bje@redhat.com>
3325 * cgen-ops.h (SUBWORDDFDI): New function.
3327 2000-12-05 Ben Elliston <bje@redhat.com>
3329 * Make-common.in (cgen-defs): New target.
3330 (cgen-decode): Pass $(EXTRAFILES).
3332 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3333 -outfile-suffix options.
3335 2000-12-04 Ben Elliston <bje@redhat.com>
3337 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3338 (SUBWORDSIUQI): Likewise.
3339 (SUBWORDDIHI): Likewise.
3340 (SUBWORDDIQI): New function.
3342 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3343 * cgen-scache.c (scache_option_handler): Remove unused local var.
3345 2000-12-03 Ben Elliston <bje@redhat.com>
3347 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3349 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3351 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3353 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3355 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3358 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3360 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3361 (set_hw_delete): Moved the macro as a function.
3362 * hw-base.h (set_hw_delete): Declare as external function.
3363 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3364 allocated using hw_malloc.
3366 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3368 * sim-options.c (sim_parse_args): Free the memory used for
3369 long_options, short_options, handlers, opt_cpu, orig_val.
3371 2000-11-20 Ben Elliston <bje@redhat.com>
3373 * cgen-ops.h (SUBBI): New macro.
3374 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3375 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3377 2000-11-16 Ben Elliston <bje@redhat.com>
3379 * cgen-types.h (VOID): New type.
3381 2000-11-09 Ben Elliston <bje@redhat.com>
3383 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3384 (sim_fpu_two): Set exponent to 1.
3386 2000-10-26 Ben Elliston <bje@redhat.com>
3388 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3389 `all'. Pass `-i' options to cgen applications.
3390 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3391 cgen-desc): Pass $(isa) to cgen.sh.
3393 2000-10-08 Ben Elliston <bje@redhat.com>
3395 * cgen-utils.c (cgen_rtx_error): New function.
3397 2000-10-07 Ben Elliston <bje@redhat.com>
3399 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3400 conditions for sim_core_read_buffer().
3402 2000-09-26 Dave Brolley <brolley@redhat.com>
3404 * cgen-utils.c (RORQI): New function.
3405 (ROLQI): New function.
3406 (RORHI): New function.
3407 (ROLHI): New function.
3409 2000-08-28 Dave Brolley <brolley@redhat.com>
3411 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3412 in insn_value if it will fit.
3414 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3416 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3418 2000-08-15 Dave Brolley <brolley@redhat.com>
3420 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3422 2000-08-15 Dave Brolley <brolley@redhat.com>
3424 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3425 (PROFILE_CPU_FREQ): New macro.
3426 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3427 (profile-options): Add profile-cpu-frequency.
3428 (parse_frequency): New function.
3429 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3430 (profile_print_speed): Print cpu frequency and simulated execution time.
3431 Re-indent other items to match.
3433 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3435 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3437 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3439 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3440 * Makefile.in (install): Install run.1 man page.
3442 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3444 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3445 * Makefile.in (headers,nltvals.def): Merge.
3447 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3449 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3450 * nrun.c (main): Print the simulator statistics only in
3452 * hw-properties.h (hw_find_integer_array_property): Fix
3453 prototype (use signed_cell).
3455 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3456 * sim-events.c (sim_events_remain_time): New function returning
3457 the time that remains before the event is raised.
3458 * hw-events.c (hw_event_remain_time): Likewise.
3459 * sim-events.h (sim_events_remain_time): Declare.
3460 * hw-events.h (hw_event_remain_time): Declare.
3462 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3463 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3464 (OPTION_HW_LIST): New option --hw-list to list the devices.
3465 (hw_option_handler): List the device tree with 'sim_hw_print'.
3467 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3468 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3469 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3470 (EXTENDED): Define for 16-bit word size.
3471 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3472 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3473 * sim-types.h: Added support for 16-bit targets.
3475 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3477 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3479 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3481 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3482 * Makefile.in (distclean): Clean cconfig.h also.
3484 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3486 * configure: Regenerated to track ../common/aclocal.m4 changes.
3488 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3490 * aclocal.m4 (sim-profile): Enable the profiler by default.
3492 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3494 * run.c (main): Initialize sigrc.
3496 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3498 * sim-events.c (update_time_from_event): Add more detailed event
3501 2000-03-30 Dave Brolley <brolley@redhat.com>
3503 * aclocal.m4 (cgen): Use guile to run cgen.
3505 2000-03-23 Dave Brolley <brolley@redhat.com>
3507 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3509 * cgen-accfp.c (fextsfdf): New function.
3510 (ftruncdfsf): New function.
3511 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3513 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3515 * cgen-ops.h: Added TRUNCSISI.
3517 2000-03-08 Dave Brolley <brolley@redhat.com>
3519 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3520 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3521 (sim_queue_fn_si_write): Last argument is has type USI.
3522 (sim_queue_fn_sf_write): New function.
3523 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3524 (sim_queue_fn_sf_write): New function.
3525 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3527 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3529 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3530 sim_set_trace and run simulator using sim_resume.
3531 (main): Add option ``-o'' - operating environment. Only continue
3532 after a signal when operating environment.
3533 (main): Always set REASON and SIGRC using sim_stop_reason.
3534 (sim_trace): Delete extern declaration.
3536 2000-02-08 Nick Clifton <nickc@cygnus.com>
3538 * callback.c: Fix compile time warning messages.
3539 * run.c: Fix compile time warning messages.
3541 1999-12-17 Dave Brolley <brolley@cygnus.com>
3543 * sim-profile.h: (set_profile_option_mask): Add prototype.
3544 * sim-profile.c (set_profile_option_mask): No longer static.
3546 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3548 * sim-arange.c: Include <string.h>
3550 1999-12-07 Dave Brolley <brolley@cygnus.com>
3552 * sim-options.c (print_help): '=' required before optional argument.
3553 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3554 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3555 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3556 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3557 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3558 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3559 (fn_mem_qi_write): New union members.
3560 (fn_mem_hi_write): New union members.
3561 (fn_mem_si_write): New union members.
3562 (fn_mem_di_write): New union members.
3563 (fn_mem_df_write): New union members.
3564 (fn_mem_xi_write): New union members.
3565 (sim_queue_fn_mem_qi_write): New function.
3566 (sim_queue_fn_mem_hi_write): New function.
3567 (sim_queue_fn_mem_si_write): New function.
3568 (sim_queue_fn_mem_di_write): New function.
3569 (sim_queue_fn_mem_df_write): New function.
3570 (sim_queue_fn_mem_xi_write): New function.
3571 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3572 (sim_queue_fn_mem_hi_write): New function.
3573 (sim_queue_fn_mem_si_write): New function.
3574 (sim_queue_fn_mem_di_write): New function.
3575 (sim_queue_fn_mem_df_write): New function.
3576 (sim_queue_fn_mem_xi_write): New function.
3577 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3578 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3579 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3581 1999-12-01 Dave Brolley <brolley@cygnus.com>
3583 * cgen-accfp.c (subsf): Check status code.
3601 1999-11-26 Dave Brolley <brolley@cygnus.com>
3603 * cgen-par.h (fn_df_write): Mode of data is DF.
3604 (sim_queue_fn_df_write): Mode of data is DF.
3605 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3607 1999-11-22 Dave Brolley <brolley@cygnus.com>
3609 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3610 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3612 1999-11-04 Dave Brolley <brolley@cygnus.com>
3614 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3615 CGEN_MEM_XI_WRITE members.
3616 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3617 (sim_queue_fn_xi_write): New function.
3618 (sim_queue_mem_xi_write): New function.
3620 * cgen-par.c (sim_queue_fn_xi_write): New function.
3621 (sim_queue_mem_xi_write): New function.
3622 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3625 1999-10-22 Dave Brolley <brolley@cygnus.com>
3627 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3628 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3629 * cgen-par.c: Set insn_address for each queued write. Get pc from
3630 cpu when executing queued writes.
3632 1999-10-19 Dave Brolley <brolley@cygnus.com>
3634 * cgen-par.h (sim_queue_fn_pc_write): New function.
3635 (CGEN_FN_PC_WRITE): New enumerator.
3636 (fn_pc_write): New union member.
3637 * cgen-par.c (sim_queue_fn_pc_write): New function.
3638 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3640 1999-10-18 Dave Brolley <brolley@cygnus.com>
3642 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3643 (CGEN_MEM_DF_WRITE): New enumerator.
3644 (mem_di_write): New union member.
3645 (mem_df_write): New union member.
3646 * cgen-par.c (sim_queue_mem_di_write): New function.
3647 (sim_queue_mem_df_write): New function.
3648 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3650 * cgen-accfp.c (divsf): Check for division errors.
3652 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3654 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3656 1999-10-07 Dave Brolley <brolley@cygnus.com>
3658 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3659 (fn_hi_write): New union member.
3660 (sim_queue_fn_hi_write): New function.
3661 * cgen-par.c (sim_queue_fn_hi_write): New function.
3662 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3664 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3666 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3667 Change type of result to SEM_PC.
3669 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3671 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3673 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3675 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3676 (JOIN*): Delete cpu arg.
3678 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3680 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3682 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3684 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3686 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3689 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3691 * run.c (main): Check the sim_stop_reason and only halt simulation
3692 when a valid stop condition is identified.
3694 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3696 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3698 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3700 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3701 (bi_write): New union element.
3702 (sim_queue_bi_write): New function.
3703 * cgen-par.c (sim_queue_bi_write): New function.
3704 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3706 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3708 * configure: Regenerated to track ../common/aclocal.m4 changes.
3710 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3711 ../gdb/configure.in.
3712 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3713 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3714 (SIM_WARNINGS): Delete
3715 (CONFIG_CFLAGS): Update.
3717 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3719 * cgen-par.c: New file.
3720 * cgen-par.h: New file.
3721 * cgen-sim.h (cgen-par.h): #include it.
3722 * cgen-cpu.h (write_queue): New field.
3723 (CPU_WRITE_QUEUE): New access macro.
3724 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3725 (cgen-par.o): New target.
3727 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3729 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3730 * cgen-utils.c (mode_names): Update.
3732 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3734 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3735 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3736 buffer arg if WITH_PARALLEL_GENWRITE.
3737 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3738 (struct idesc): Ditto.
3740 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3742 * sim-model.c (model_option_handler): Add \n to error message.
3744 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3746 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3747 (insn_sem): Rewrite.
3748 (sem_fn_desc): New struct.
3750 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3752 (scache case): Split into non-parallel/parallel versions.
3753 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3754 if not use semantic switch version.
3756 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3758 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3759 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3760 (SEM_BRANCH_INIT_EXTRACT): Delete.
3761 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3762 (SEM_BRANCH_FINI): Ditto.
3763 (SEM_BRANCH_VIA_ADDR): Ditto.
3764 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3765 (SEM_BRANCH_ADDR_CACHE): Delete.
3766 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3767 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3769 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3770 (@cpu@_pbb_begin): Initialize branch_target.
3771 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3772 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3774 (@cpu@_engine_run_fast): Ditto.
3776 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3778 * cgen-utils.c (RORSI): New function.
3779 (ROLSI): New function.
3781 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3783 * Makefile.in (TAGS): Tweak TAGS regex.
3784 * cgen-mem.h (*): Add TAGS markers.
3786 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3788 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3789 passed in when sim_resume is first entered - don't re-pass it
3792 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3794 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3795 OPTION_LOAD_LMA but only when is defined.
3796 (standard_options): When SIM_HANDLES_LMA is defined include
3797 options --load-lma and --load-vma.
3798 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3800 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3801 (struct sim_state_base): Add load_at_lma_p.
3802 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3803 STATE_LOAD_AT_LMA_P.
3805 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3807 * nrun.c (main): Re-format loop gnu style.
3809 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3811 * dv-sockser.c (connected_p): Initialize addrlen.
3813 1999-07-06 Dave Brolley <brolley@cygnus.com>
3815 * cgen-accfp.c (floatsidf): New function.
3816 (fixdfsi): New function.
3818 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3820 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3822 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3824 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3825 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3826 * cgen-fpu.c: New file.
3827 * cgen-fpu.h: New file.
3828 * cgen-accfp.c: New file.
3829 * cgen-cpu.h (CGEN_CPU): New member fpu.
3830 * cgen-mem.h: Redo fp support.
3831 * cgen-ops.h: Delete k&r support. Redo fp support.
3832 * cgen-sim.h: Include cgen-fpu.h.
3833 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3835 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3837 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3839 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3840 (@cpu@_pbb_cti_chain): Minor clean up.
3842 1999-05-08 Felix Lee <flee@cygnus.com>
3844 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3845 AM_CYGWIN32 and AM_EXEEXT.
3846 * configure: Regenerate.
3848 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3850 * sim-core.c (device_error,device_io_read_buffer,
3851 device_io_write_buffer): Delete decls.
3852 * sim-core.h: Put them here.
3854 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3855 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3856 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3857 (sim_core_write_aligned_N): Ditto.
3859 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3861 * sim-memopt.c (sim_memory_uninstall): Don't look into
3864 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3866 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3868 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3870 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3871 (sim_core_write_buffer): Ditto.
3873 1999-04-02 Keith Seitz <keiths@cygnus.com>
3875 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3876 after the interval counter has expired.
3877 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3878 poll_quit callbacks. May be overridden by Makefile.
3879 (poll_quit_counter): New global.
3880 * sim-events.c: Remove all mentions of ui_loop_hook. The
3881 host callback "poll_quit" will serve the purpose.
3882 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3884 * nrun.c: Remove declaration of ui_loop_hook.
3886 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3888 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3889 if being used by gdb.
3891 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3893 * cgen-types.h (XF,TF): Tweak.
3894 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3896 (SUBWORD*,JOIN*): Define.
3897 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3898 moved into cpu descriptor.
3899 * sim-model.h (MACH): New member `num'.
3901 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3903 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3904 (CGEN_CPU): Member opcode renamed to cpu_desc.
3905 New members get_idata,disassembler.
3906 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3907 CGEN_INSN_ATTR_VALUE.
3908 (CGEN_STATE): Delete member opcode_table.
3909 (sim_disassemble_insn): Delete decl.
3910 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3911 (struct idesc): Moved to here from <cpu>-decode.h.
3912 * cgen-run.c (prime_cpu): Call prepare_run callback.
3913 * cgen-trace.h (SFILE): New type.
3914 (sim_disasm_sprintf): Declare.
3915 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3916 (sim_cgen_disassemble_insn): Declare.
3917 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3918 (insn_fields): Delete.
3919 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3921 (trace_insn): Call CPU_DISASSEMBLER hook.
3922 (sim_disasm_sprintf): New function.
3923 (sim_disasm_read_memory): New function.
3924 (sim_disasm_perror_memory): New function.
3925 (sim_cgen_disassemble_insn): New function.
3926 * cgen-utils.c: Don't include cpu-opc.h.
3927 (virtual_insn_entries): New static local.
3928 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3929 (cgen_insn_name): Rewrite.
3930 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3931 * cgen.sh (desc): New file generator handler.
3932 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3933 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3934 Don't include cpu-opc.h,cpu-sim.h.
3935 * sim-model.c (model_set): Delete SIM_DESC arg.
3936 (sim_model_set): Update.
3937 * sim-model.h (MACH): New member prepare_run.
3939 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3941 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3942 if redundant with allocator functions.
3944 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3946 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3948 * sim-profile.h: Make like sim-trace.h.
3949 (PROFILE_USEFUL_MASK): New macro.
3950 * sim-profile.c (profile_options): Make like trace_options, allow
3951 optional on|off arg where applicable.
3952 (set_profile_option_mask): New function.
3953 (sim_profile_set_option): New function.
3954 (profile_option_handler): Simplify.
3955 Have -p only enable selected things, not everything.
3956 Add missing break to OPTION_PROFILE_PC_RANGE.
3957 * cgen-scache.c (scache_options): Allow optional on|off arg to
3959 (scache_option_handler): Use sim_profile_set_option.
3961 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3963 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3964 (memory_option_handler): Implement MEMORY_FILL option. Make
3965 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3966 (parse_ulong_value): New function.
3967 (do_memopt_add): Allocate all buffers. Optionally fill them.
3969 1999-01-15 Richard Henderson <rth@cygnus.com>
3971 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3972 va_list, not an integer.
3973 * sim-events.c (sim_events_schedule): Likewise.
3975 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3976 the appropriate type.
3978 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3980 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3981 (sim_disassemble_insn): Update prototype.
3982 (sim_engine_invalid_insn): Ditto.
3983 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3984 (SEM_BRANCH_INIT): PCADDR->IADDR.
3985 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3986 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3987 * cgen-scache.h (*): Ditto.
3988 * cgen-trace.c (*): Ditto.
3989 * cgen-trace.h (*): Ditto.
3990 * cgen-utils.c (*): Ditto.
3991 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3993 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3994 (simple engine framework): Rewrite.
3995 * sim-module.c (modules): Install model module sooner (and in
3996 particular before the profile module).
3998 1999-01-12 Doug Evans <devans@casey.cygnus.com>
4000 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
4001 * sim-model.c (sim_mach_lookup_bfd_name): New function.
4002 (sim_model_init): Call it.
4004 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
4006 1999-01-05 Doug Evans <devans@casey.cygnus.com>
4008 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
4009 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4010 (SEM_BRANCH_INIT_EXTRACT): New macro.
4011 (SEM_BRANCH_INIT): Add taken_p.
4012 (TARGET_SEM_BRANCH_FINI): Provide default definition.
4013 (SEM_BRANCH_FINI): Use it.
4015 * cgen-run.c (sim_resume): Handle tracing of last insn.
4016 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4017 * cgen-trace.c (current_abuf): New static global.
4018 (trace_insn_init): Initialize it.
4019 (trace_insn_fini): Use it.
4020 (trace_insn): Set it.
4021 * cgen.sh (arch case): Pass -m ${mach} to cgen.
4022 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4023 (@cpu@_emit_after): Ditto.
4024 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
4025 labels if WITH_SEM_SWITCH_FULL.
4026 * sim-model.c: Include bfd.h.
4027 (sim_model_init): New function.
4028 (sim_model_install): Record init fn.
4029 * sim-model.h (MACH): New member bfd_name.
4030 * sim-module.c (modules): Initialize model before scache.
4032 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
4034 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
4036 * nrun.c (main): Remain in simulation loop for traps and
4037 exceptions when in operating environment mode.
4038 (ui_loop_hook): New stub hook for standalone use.
4039 * sim-events.c (sim_events_process): Call ui_loop_hook
4040 periodically on CYGWIN host.
4042 * sim-reason.c (sim_stop_reason): Return host signal numbers
4043 to gdb on sim_stopped and sim_signalled cases.
4044 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4045 hook just before longjmp.
4046 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4047 hook just before sim_engine_run.
4049 * sim-n-core.h (sim_core_trace_M): Allay const warning.
4050 * sim-trace.h (trace_generic): Ditto.
4051 * sim-trace.c (trace_generic): Ditto.
4053 1998-12-14 Doug Evans <devans@casey.cygnus.com>
4055 * Make-common.in (SIM_MAIN_DEPS): New var.
4056 (CGEN_MAIN_CPU_DEPS): New var.
4057 * aclocal.m4: Add --enable-cgen-maint option.
4058 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4060 (GETIMEM*): Pass pc value to sim_core routine.
4062 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4064 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4065 Compare with ZERO not NULL.
4067 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4069 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4072 1998-12-09 Doug Evans <devans@casey.cygnus.com>
4074 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4075 * sim-trace.c: Include stdlib.h if present.
4076 * dv-sockser.c: Include unistd.h if present.
4077 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4078 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4080 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4082 * gennltvals.sh: Add i960.
4083 * nltvals.def: Rebuild.
4085 1998-12-04 Doug Evans <devans@casey.cygnus.com>
4087 * cgen-defs.h: New file, old cgen-sim.h.
4088 * cgen-sim.h: Simple header that includes others.
4089 * sim-arange.c: New file.
4090 * sim-arange.h: New file.
4091 * sim-basics.h: Include it.
4092 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4093 (sim-arange.o): Add rule for.
4094 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4095 (sim_io_eprintf_cpu): Add prototype.
4096 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4097 (INLINE2): New macro.
4098 (EXTERN_INLINE): New macro.
4099 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4100 before calling module init fns.
4101 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4102 (profile_init): New function.
4103 (profile_options): New option --profile-range.
4104 (profile_option_handler): Handle --profile-range.
4105 (profile_print_insn): Qualify address range specific section titles.
4106 (profile_print_addr_ranges): New function.
4107 (profile_info): Print address ranges if specified.
4108 (profile_install): Set profile_init init fn.
4109 * sim-profile.h (PROFILE_DATA): New member `range'.
4110 * sim-trace.c (trace_init): New function.
4111 (trace_options): New option --trace-range.
4112 (trace_option_handler): Handle --trace-range.
4113 (trace_install): Set trace_init init fn.
4114 * sim-trace.h (TRACE_DATA): New member `range'.
4115 * sim-utils.c (sim_cpu_msg_prefix): New function.
4116 (sim_io_eprintf_cpu): New function.
4117 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4118 (PC_IN_PROFILE_RANGE_P): New macro.
4119 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4120 (trace_insn_fini): New arg abuf. All callers updated.
4121 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4122 printing cycle counts.
4123 * cgen-trace.h (trace_insn_fini): Update prototype.
4124 (TRACE_RESULT_P): New macro.
4125 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4126 (TRACE_INSN): Check ARGBUF_TRACE_P.
4127 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4128 * cgen-types.h (SIM_INLINE): Delete.
4129 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4130 * cgen-utils.c: Don't include cgen-engine.h
4131 * genmloop.sh (@cpu@_fill_argbuf): New function.
4132 (@cpu@_fill_argbuf_tp): New function.
4133 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4134 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4135 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4136 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4137 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4138 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4139 doing profiling. Update call to TRACE_INSN_FINI.
4141 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4143 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4145 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4148 1998-12-01 Doug Evans <devans@casey.cygnus.com>
4150 * sim-inline.c (SIM_INLINE_P): Fix typo.
4152 1998-11-30 Doug Evans <devans@casey.cygnus.com>
4154 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4156 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4158 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4159 * nltvals.def: Re-generate.
4161 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4163 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4164 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4165 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4167 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4168 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4170 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4172 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4173 (${cpu}_pbb_cti_chain): Ditto.
4175 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4177 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
4178 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4179 (EXTRACT_INT,EXTRACT_UINT): New macros.
4180 (SEM_SEM_ARG): New macro.
4181 (SEM_NEXT_VPC): New arg `pc'.
4182 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4183 (sim_disassemble_insn): Update prototype.
4184 * cgen-trace.c (current_insn,insn_fields): New static locals.
4185 (trace_insn): Set them.
4186 * cgen-utils.c: #include cgen-engine.h.
4187 (sim_disassemble_insn): New arg insn_fields.
4188 Handle variable length insns.
4189 * genmloop.sh: Only emit pbb decls if -pbb.
4190 (${cpu}_scache_lookup): New arg `vpc'.
4191 (scache support): Fetch pc before entering loop.
4193 * gennltvals.sh: Add fr30 support.
4194 * nltvals.def: Rebuild.
4196 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4198 * sim-types.h: Re-do type system so that GCC's attribute and mode
4199 are used to specify types. Handle case of ALPHA.
4201 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
4203 * aclocal.m4: Add tests for dlopen family.
4204 * config.in: Regenerated.
4206 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4208 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4210 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4212 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4213 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4214 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4215 * cgen-sim.h: ... to here.
4217 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4219 * aclocal.m4 (enable-build-warnings): Replace
4220 enable-sim-warnings. Extend =LIST syntax so that prepend and
4221 append of options is possible. Drop -Werror, add
4222 -Wstrict-prototypes for GDB compatibility.
4223 * Make-common.in (SIM_WARNINGS): Update.
4225 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4227 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4228 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4229 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4230 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4231 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4233 * cgen-cpu.h: New file.
4234 * cgen-engine.h: New file.
4235 * cgen-scache.h: New file.
4236 * cgen-sim.h: Delete portions moved to new files.
4237 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4238 rather than sending result to stdout.
4240 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4242 * Make-common.in (sim-reg.o): New rule.
4243 (cgen-run.o): New rule.
4244 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4245 * cgen-run.c (prime_cpu): New function.
4246 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4247 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4249 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4250 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4251 (CGEN_INSN_VIRTUAL_P): New macro.
4252 (SEM_PC): New typedef.
4253 (SEMANTIC_FN): Change type of result to SEM_PC.
4254 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4255 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4256 (SCACHE_MAP): New typedef.
4257 (CPU_SCACHE): Add pbb support.
4258 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4259 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4260 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4262 (INSN_NAME): Delete.
4263 (cgen_insn_name): Declare.
4264 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4265 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4266 (first_insn_p): Make static.
4267 (trace_insn): Handle virtual insns specially.
4268 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4269 * cgen-types.h (UBI): Delete.
4270 (MODE_TYPE): New enum.
4271 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4272 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4273 (cgen_virtual_opcode_table): New global.
4274 (cgen_insn_name): New function.
4275 (sim_disassemble_insn): Ignore virtual insns.
4276 * genmloop.sh: Delete top level loop generation. Add pbb support.
4277 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4278 (sim_cpu_base): New members max_insns,insn_name,model_data.
4279 (CPU_PC_GET,CPU_PC_SET): New macros.
4280 (sim_pc_get,sim_pc_set): Declare.
4281 * sim-model.c (model_set): Call model init fn.
4282 * sim-model.h (MODEL_FN): New typedef.
4283 (INSN_TIMING): New member model_fn.
4284 (MODEL): New members num,init.
4285 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4286 All callers updated.
4287 (profile_insn_init): New fn.
4288 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4289 Exit early if insn profiling not supported.
4290 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4291 (profile_install): Record profile_insn_init as init fn.
4292 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4293 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4294 (PROFILE_DATA): Delete member exec_time.
4295 Change insn_count to pointer to array, rather than the array.
4296 (sim_profile_print_bar): Declare.
4298 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4300 * cgen-run.c: New file.
4301 * sim-reg.c: New file.
4303 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4305 * aclocal.m4: Add checks for -lsocket and -lnsl.
4307 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4308 allow local port reuse on listening socket.
4310 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4312 * sim-config.h: Remove reference to linux kernel header.
4314 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4316 * dv-sockser.c (sockser_addr): Make variable non-static.
4318 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4320 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4322 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4324 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4326 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4328 * Make-common.in (install-common): Add $(EXEEXT) when installing
4331 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4333 * cgen-sim.h (cgen_state): New member opcode_table.
4334 * cgen-utils.c (sim_disassemble_insn): Use it.
4336 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4338 * cgen-mem.h (DECLARE_SETT): Fix return type.
4339 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4340 * cgen-scache.c: Include stdlib.h.
4341 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4342 * sim-model.c (model_option_handler): Remove unused variable `n'.
4344 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4346 * cgen-utils.c: Include bfd.h.
4347 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4349 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4351 * sim-bits.h (EXTEND24): Fix typo.
4353 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4355 * sim-events.c (ETRACE_P): New macro.
4356 (struct _sim_event): Add member trace.
4357 (sim_events_free): Reclaim trace message.
4359 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4360 sim_events_schedule_tracef): New functions, include printf trace
4361 information in argument list. If tracing, store asprintf'd trace
4362 message in sim_event.
4364 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4365 hw_event_queue_schedule_vtracef): New functions, mimic
4368 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4370 * sim-bits.h (EXTEND24): Define.
4372 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4374 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4375 (CPU_SCACHE_HASH_MASK): New macro.
4376 (SCACHE_HASH_PC): Rewrite.
4377 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4378 computation out of main loop.
4380 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4382 * cgen-sim.h (RECORD_IADDR): Delete.
4383 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4384 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4386 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4388 * gennltvals.def (mn10200): Add entry.
4389 * nltvals.def: Regenerate with MN10200 additions.
4391 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4393 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4394 documentation on how it works.
4396 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4397 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4398 sim_core_set_xor, sim_core_xor_read_buffer,
4399 sim_core_xor_write_buffer): Update.
4401 * sim-events.h, sim-events.c (sim_events_install,
4402 sim_events_watch_clock, sim_events_schedule_after_signal,
4403 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4404 sim_events_deschedule): Update.
4406 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4407 sim_fpu_max32, sim_fpu_max64): Update.
4409 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4411 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4412 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4413 * sim-profile.c (profile_print_model): Update.
4415 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4417 * gennltvals.def (m32r): Use common syscall.h now.
4418 (mn10300): Add entry.
4419 * nltvals.def: Regenerate.
4421 * sim-engine.c (sim_engine_get_run_state): New function.
4422 * sim-engine.h (sim_engine_get_run_state): Declare it.
4424 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4426 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4427 * sim-core.c (sim_core_signal): Make extern, always define.
4429 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4431 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4432 * cgen-ops.h (ANDIF): New macro.
4433 (ANDIF[BQHSD]I): Delete.
4435 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4437 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4438 (hw_event_queue_schedule, hw_event_queue_deschedule,
4439 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4442 * hw-alloc.h (HW_NZALLOC): Define.
4444 * Make-common.in (test-hw-events): Add target for testing the
4447 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4449 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4451 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4453 * hw-main.h: Include hw-handles.h, hw-instances.h.
4454 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4455 * hw-base.c (hw_create, hw_delete): Call same.
4457 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4459 * dv-core.c: Include hw-main.h and sim-main.h.
4460 * dv-pal.c: Include hw-main.h and sim-io.h.
4461 * dv-glue.c: Include hw-main.h.
4463 * hw-main.h: New file. Move list of includes to here.
4464 * hw-base.h: From here.
4465 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4466 (hw-*.o, dv-*.o): Update.
4467 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4468 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4471 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4472 do_hw_poll_read): Move declarations from here.
4473 * hw-main.h: To here.
4475 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4477 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4479 * Make-common.in (hw-config.h): Update
4480 * hw-base.c, dv-pal.c, dv-glue.c: Update
4482 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4483 `*_callback' to `*_method.
4485 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4487 * hw-base.h (set_*): Move set method macros from here.
4488 * hw-device.h: To here.
4490 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4492 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4495 * hw-base.c (hw_create, hw_delete): Call
4496 * hw-properties.c (create_hw_property_data,
4497 delete_hw_property_data): Define.
4499 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4501 * hw-device.c, hw-properties.c: Include hw-base.h
4503 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4504 * hw-device.c: From here.
4505 * hw-base.h: Include "hw-events.h".
4507 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4508 * hw-base.c (hw_create, hw_delete): Call.
4509 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4511 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4512 (hw-alloc.o): New target.
4514 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4516 * hw-events.h, hw-events.c: New files. Move event code to here.
4517 * sim-hw.c: From here.
4518 * hw-base.h: Include "hw-events.h".
4519 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4520 (hw-events.o): New target.
4522 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4523 * hw-events.h (struct hw_event): Replace typedef hw_event.
4525 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4526 * hw-base.c (hw_create, hw_delete): Call.
4527 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4531 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4533 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4534 * hw-ports.c: To here.
4536 * hw-base.h, hw-ports.c (create_hw_port_data,
4537 delete_hw_port_data): New functions.
4538 * hw-base.c (hw_delete, hw_create): Call same.
4540 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4542 * hw-ports.h: To here.
4544 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4546 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4547 PROCESSOR and CIA arguments.
4549 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4551 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4552 Move common object files from here.
4553 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4555 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4557 * sim-hw.c: Include ctype.h.
4558 (do_hw_poll_read): Do not assume EAGAIN.
4560 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4562 * cgen-trace.c (first_insn_p): New static local.
4563 (trace_insn_init): Set it.
4564 (trace_insn_fini): Use TRACE_PREFIX.
4565 (trace_insn): Rewrite to use trace_prefix.
4566 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4567 Adjust width accordingly.
4569 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4570 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4571 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4572 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4573 (PROFILE_COUNT_CORE): Simplify.
4574 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4576 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4578 * cgen-ops.h (ADDCFSI): Fix typo.
4580 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4582 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4583 * genmloop.sh: Use them rather than static locals.
4585 * sim-engine.c (sim_engine_set_run_state): New function.
4586 * sim-engine.h (sim_engine_set_run_state): Declare.
4587 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4588 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4589 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4591 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4593 * cgen-trace.c (trace_insn_init): New arg first_p.
4594 All callers updated.
4595 (trace_insn_fini): New arg last_p. All callers updated.
4596 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4597 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4598 * genmloop.sh (engine_resume): Update.
4600 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4602 * Make-common.in (install-common): Run ranlib on installed copy of
4605 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4607 * Make-common.in (install-common): Rename and install libsim.a.
4609 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4611 * sim-io.c (unistd.h): Include.
4613 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4615 * Make-common (sim_main_headers): Sort.
4616 (cgen-*.o): Add cgen-sim.h dependency.
4618 * cgen-scache.c (scache_init): Only allocate space if scache element
4620 (scache_flush,scache_print_profile): Check if scache in use first.
4622 * cgen-sim.h (IDESC): Provide forward declaration.
4624 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4625 (cgen_cpu_max_extra_bytes): Declare.
4626 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4628 * sim-cpu.h: New file. sim_cpu_base moved here.
4629 Move sim_cpu_lookup decl here.
4630 * sim-base.h: #include "sim-cpu.h".
4631 * sim-cpu.c: New file.
4632 * Make-common (sim_main_headers): Add sim-cpu.h.
4633 (sim-cpu.o): Add rule for.
4635 * sim-model.c (set_model): Delete.
4636 (sim_model_set,model_set): New functions.
4637 (sim_model_install): Renamed from model_install.
4638 Don't set default model here.
4639 (model_option_handler): Rewrite --model processing.
4640 (sim_model_lookup,sim_mach_lookup): New functions.
4641 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4642 (insn_timing): Delete.
4643 (INSN_TIMING): New member `num'.
4644 (IMP_PROPERTIES): Always define scache_elm_size member.
4645 (MACH): New member init_cpu.
4646 (sim_machs): Renamed from machs.
4647 (sim_model_install): Renamed from model_install.
4648 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4649 * sim-module.c (modules): Update.
4651 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4653 * sim-io.c: #include <errno.h>.
4655 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4657 * dv-pal.c (struct hw_pal_device): Add reader.
4658 (hw_pal_finish): Initialize reader.
4659 (scan_hw_pal): Use reader.
4661 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4662 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4665 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4666 ../ppc/main.c sim_io_read_stdin.
4668 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4670 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4672 * hw-tree.c: Update.
4674 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4675 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4677 * hw-ports.h (hw_port_event): Ditto.
4678 * hw-ports.c (hw_port_event): Update.
4679 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4681 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4683 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4684 (do_counter_event): Update.
4685 * dv-glue.c (hw_glue_io_read_buffer): Update.
4686 (hw_glue_port_event): Update.
4688 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4689 * hw-base.h (hw_create): Ditto.
4690 * hw-base.c (hw_create): Ditto.
4692 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4693 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4696 * hw-device.h (hw_system_cpu): Declare.
4697 * sim-hw.c (hw_system_cpu): New function.
4699 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4700 sim_hw_abort not hw_abort.
4701 (sim-hw.h): Include.
4702 (sim_core_read_buffer, sim_core_write_buffer): Call
4703 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4705 (sim_core_set_xor): Do not pass CPU when aborting.
4707 * sim-n-core.h (sim_core_read_aligned_N,
4708 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4709 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4710 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4713 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4715 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4716 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4718 (sim_hw_print): New function.
4720 * sim-engine.h (sim_engine_vabort): Declare.
4721 * sim-engine.c (sim_engine_vabort): New function.
4723 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4725 * sim-trace.c (print_data): For floating-point numbers trace raw
4727 (trace_result_fp2): New function.
4728 * sim-trace.h (trace_result_fp2): New declaration.
4729 (TRACE_FP_RESULT2): New macro.
4731 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4733 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4734 AM_CYGWIN32 and AM_EXEEXT.
4735 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4736 to run and install-common rules.
4737 * common/configure: regenerate
4739 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4741 * sim-types.h (cell_word): New type.
4742 (natural_cell): Delete type.
4744 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4746 * configure: Regenerated to track ../common/aclocal.m4 changes.
4749 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4751 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4753 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4755 * configure: Regenerated to track ../common/aclocal.m4 changes.
4758 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4760 * acconfig.h: New file.
4761 * Make-common.in (top_builddir): New macro.
4762 (INTL_LIB): Removed.
4763 (INTLLIBS): New macro.
4764 (INTLDEPS): Likewise.
4765 (LIBDEPS): Use INTLDEPS.
4766 (EXTRA_LIBS): Use INTLLIBS.
4767 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4768 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4769 AM_LC_MESSAGES): New macros from GNU gettext.
4771 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4773 * sim-config.h: Discard leading _ from macros.
4774 * sim-types.h: Ditto.
4776 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4778 * Make-common.in (CSEARCH): Add -I to intl directories.
4779 (INTL_LIB): Point to libintl.a.
4780 (LIBDEPS): Add $(INTL_LIB).
4781 (EXTRA_LIBS): Ditto.
4783 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4785 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4787 * cgen-ops.h (ADDCFSI): Fix.
4790 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4792 * sim-types.h (signed_address, unsigned_address): Define.
4794 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4796 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4799 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4801 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4802 New functions, pack / unpack sim_fpu struct using raw values.
4803 (sim_fpu_is): Differentiate between negative and positive
4806 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4808 * sim-bits.h (EXTEND4): Define.
4809 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4811 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4813 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4814 declared so we need this cast to prevent long long addresses
4815 from being misconfigures. Results in access to unmapped memory.
4817 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4819 * Make-common.in (RUNTESTFLAGS): Define.
4820 (check): Pass RUNTESTFLAGS to recursive make.
4822 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4824 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4827 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4829 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4832 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4834 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4835 (sim-inline): Update to match sim-inline.[hc]
4836 * configure: Regenerated to track ../common/aclocal.m4 changes.
4838 * Make-common.in (sim_main_headers): Add sim-inline.h
4840 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4842 * sim-endian.h (sim-endian.c): Ditto.
4844 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4845 (sim_events_set_trace): Delete unused prototype.
4847 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4848 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4850 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4851 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4852 Comment out, not yet implemented in sim-fpu.c.
4853 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4854 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4856 * sim-inline.h: Rewrite description.
4857 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4858 (SIM_MAIN_INLINE): Add inline option.
4860 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4861 include generated files. Handled by generator directly.
4863 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4865 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4868 * sim-trace.h (TRACE_ANY_P): Define.
4869 (struct _trace_data): Add trace_any_p.
4871 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4873 * run.c (main): Handle all alternatives of enum sim_stop.
4874 (main): Delete unused `asection *s'.
4876 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4878 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4880 * configure: Regenerated to track ../common/aclocal.m4 changes.
4882 * sim-hw.c: New file.
4883 * sim-hw.h (sim_hw_parse): Declare function.
4884 (hw-tree.h): Do not include.
4886 * sim-base.h (STATE_HW): Define.
4887 (struct sim_state_base): Add member struct *hw.
4889 * sim-module.c (sim-hw.h): Include.
4890 (modules): Add sim_hw_install.
4892 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4894 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4896 * sim-base.h (CPU_INDEX): Define.
4898 * sim-utils.c (sim_state_alloc): Initialize.
4899 * sim-module.c (sim_post_argv_init): Ditto.
4901 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4903 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4904 properly formatted lists.
4906 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4908 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4909 0x2f needs to be 0x3f.
4911 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4913 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4915 (hw_tree_find_*_property): Clean up error message when property is
4918 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4919 present before looking for it.
4921 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4923 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4924 (AC_CHECK_FUNCS): Add check for __setfpucw.
4925 * configure: Regenerated.
4927 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4929 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4930 hw_pal_timer, hw_pal_timer_value): Define.
4931 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4932 (do_counter_event, do_counter_read, do_counter_value,
4933 do_counter_write): new functions.
4935 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4937 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4940 * hw-base.c (hw_create): Stop searching for a device when one is
4943 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4945 * configure: Regenerated to track ../common/aclocal.m4 changes.
4947 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4949 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4950 appends extra devices.
4951 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4954 * Make-common.in (hw-config.h): New target, create hw-config.h
4956 (SIM_HW): Definition from @sim_hw@.
4957 (hw-base.o): Depend on hw-config.h
4959 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4961 * Make-common.in: Get SHELL from configure.
4962 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4963 move-if-change. Fixes NT native build problem.
4964 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4965 move-if-change. Fixes NT native build problem.
4966 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4969 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4971 * hw-device.h, hw-device.c (hw_strdup): New function.
4973 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4974 strings name, family and args.
4975 (full_name_of_hw): Use hw_strdup when returning the full path.
4977 * hw-properties.c: Clean up property not found / wrong type error
4980 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4981 before attaching any ports.
4983 * hw-base.c (hw-config.): Include. Replace hardwired table.
4985 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4987 * Make-common.in: Add rule for dv-glue.o.
4989 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4991 * hw-base.c (hw_finish): Move setting of trace level to here.
4992 (hw_create): From here.
4994 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4995 ../ppc/device_table.c.
4997 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4999 * hw-tree.c (print_properties): Supress path when printing
5000 properties of root node.
5002 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5004 * hw-device.h (HW_TRACE): Define.
5005 (hw_trace): Declare.
5006 * hw-device.c (hw_trace): Implement function.
5008 * hw-base.c (hw_create): Set hw trace level from "trace?"
5011 * dv-core.c (dv_core_attach_address_callback): Add trace.
5013 * dv-pal.c: Replace DTRACE with HW_TRACE.
5015 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
5017 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5018 (hw_alloc_data): Delcare.
5019 (struct hw): Add member alloc_of_hw.
5021 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5022 functions. Assocate memory with a device.
5023 (stdlib.h): Include.
5025 * hw-base.h (set_hw_delete): Define.
5026 (hw_delete_callback): Declare.
5027 (hw_delete): Declare.
5029 * hw-base.c (hw_delete): Implement function.
5030 (struct hw_base_data): Add member to_delete.
5031 (ignore_hw_delete): New function, does nothing.
5032 (hw_create): Set the hw_delete method.
5033 (hw_create): Allocate the base type using HW_ZALLOC before setting
5036 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
5038 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5040 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5041 (attach_hw_port_edge): Add struct hw argument
5043 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5046 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5048 * hw-device.h (hw_attach_address_callback,
5049 hw_detach_address_callback): Attach to a single space not a space
5050 mask. Clarify interpretation of SPACE:ADDR parameters.
5052 * hw-base.c (passthrough_hw_attach_address,
5053 passthrough_hw_detach_address): Update.
5054 * dv-core.c (dv_core_attach_address_callback): Ditto.
5055 * dv-pal.c (hw_pal_attach_address): Ditto.
5057 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5059 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5061 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5063 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5064 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5065 hw-properties_h, hw-tree_h): Define, point at corresponding
5067 (hw_base_headers): Define list of headers included by hw-base.h
5068 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5069 hw-properties.o, hw-tree.o): Specify dependencies.
5070 (dv-core.o, dv-pal.o): Ditto.
5072 * sim-hw.h: New file.
5074 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5075 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
5077 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5079 * hw-base.h, hw-base.c: new files. Copied from
5080 ../ppc/device_table.[hc].
5082 * dv-core.c, dv-pal.c: New files. Copied from
5083 ../ppc/hw_{core,pal}.c
5085 * sim-basics.h (struct hw): Declare.
5086 (enum port_direction, enum object_disposition): Declare.
5088 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5090 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5091 sim_dv_src in Makefile. Take list of devices as parameter to m4
5094 * configure: Regenerated to track ../common/aclocal.m4 changes.
5096 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5098 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5099 trace_prefix can abort cleanly.
5101 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5103 * dv-sockser.c, dv-sockser.h: New files.
5104 * Make-common.in (dv-sockser.o): Add rule for.
5105 * aclocal.m4: Check for fcntl.h.
5106 * config.h: Add HAVE_FCNTL_H.
5108 * sim-break.c (remove_breakpoint): Fix thinko.
5110 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5111 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5113 1998-03-13 Fred Fish <fnf@cygnus.com>
5115 * sim-base.h (struct sim_state_base): Add prog_syms and
5116 define macro STATE_PROG_SYMS.
5117 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5118 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5119 and bfd_canonicalize_symtab, to get symbol table on first use
5120 and preserve it via STATE_PROG_SYMS for future calls to
5121 bfd_find_nearest_line.
5123 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5125 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5127 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5128 up to nr_maps, not just access_* maps.
5130 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5133 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5134 over nr_maps not sim_core_nr_maps.
5136 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5137 core_map argument to unsigned.
5138 (struct _sim_core): Ditto for struct member core_map.
5140 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5142 * sim-basics.h (access_io, access_*_io): Define.
5143 (map_read, map_write, map_exec, map_io): Define.
5145 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5146 attach with more generic mapmask.
5147 (sim_core_{read,write}_*): Change map argument to unsigned.
5149 * sim-core.c (sim_core_uninstall, sim_core_attach,
5150 sim_core_detach): Iterate over nr_maps instead of
5153 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5154 instead of the write_map.
5155 (remove_breakpoint): Ditto.
5157 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5158 with read_map, write_map, exec_map resp.
5160 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5163 * cgen-utils.c (sim_disassemble_insn): Ditto.
5165 * sim-hrw.c (sim_write, sim_write): Ditto.
5167 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5168 transfer_to_str): New functions.
5170 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5172 * sim-base.h (sim_state_base): New member environment.
5173 (STATE_ENVIRONMENT): New macro.
5174 * sim-config.c (current_environment): Delete.
5175 (sim_config_default): New function.
5176 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5177 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5178 (sim_config_default): Add prototype.
5179 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5180 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5181 Set STATE_ENVIRONMENT, not current_environment.
5183 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5185 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5187 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5189 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5191 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5193 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5195 * Make-common.in (TAGS): Make smarter.
5196 * Makefile.in (TAGS): Ditto.
5198 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5200 * sim-module.c (*): Fix typos in assertion tests.
5202 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5204 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5207 * sim-options.c (sim_parse_args): Ditto.
5208 (sim_args_command): Return OK, instead of nothing, for an empty
5211 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5213 * sim-profile.c (profile_info): Rename from profile_print. Drop
5214 misc and misc_cpu callback arguments. Use
5215 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5216 (profile_install): Install profile_info function.
5218 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5219 STATE_PROFILE_INFO_CALLBACK): Define.
5220 (struct PROFILE_DATA): Add field info_cpu_callback.
5221 (profile_print): Delete function.
5223 * sim-base.h (STATE_MODULES): Define. Replace individual
5224 STATE_*_LIST with single struct module_list.
5226 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5227 (struct module_list): Declare.
5229 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5230 sim_module_info): New functions.
5231 (sim_module_install): Clean up module data structures.
5233 * sim-info.c (sim_info): New file. New function. Call
5236 * Make-common.in (sim-info.o): Define rule.
5237 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5240 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5242 * sim-base.h (sim_cpu_base): New members name, options.
5243 (sim_cpu_lookup): Add prototype.
5244 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5245 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5246 (sim_add_option_table): Update prototype.
5247 * sim-options.c (sim_add_option_table): New argument `cpu'.
5248 (standard_option_handler,standard_install): Update.
5249 (sim_parse_args): Handle cpu specific options.
5250 (print_help): New static function.
5251 (sim_print_help): Call it. Print cpu specific options.
5252 (find_match): New static function.
5253 (sim_args_command): Call it. Handle cpu specific options.
5254 * sim-utils.c (sim_cpu_lookup): New function.
5255 * sim-memopt.c (memory_option_handler): Update.
5256 (sim_memopt_install): Update.
5257 * sim-model.c (model_option_handler): Update.
5258 (model_install): Update.
5259 * sim-profile.c (profile_option_handler): Update.
5260 (profile_install): Update.
5261 * sim-trace.c (trace_option_handler): Update.
5262 (trace_install): Update.
5263 * sim-watch.c (watchpoint_option_handler): Update.
5264 (sim_watchpoint_install): Update.
5265 * cgen-scache.c (scache_option_handler): Update.
5266 (scache_install): Update.
5268 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5270 * Make-common.in (check): Run `make check' in testsuite dir.
5272 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5274 * sim-trace.c (trace_result0): New function.
5276 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5277 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5278 tracing sim_fpu variables.
5279 (TRACE_ALU_RESULT0): Define.
5280 (TRACE_FP_RESULT_WORD): Define.
5281 (TRACE_FP_INPUT_WORD1): Define.
5283 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5284 sim_fpu_two): New constants.
5285 (sim_fpu_op1, sim_fpu_op2): New types.
5286 (struct _sim_fpu): Delete member result. Re-order other members.
5287 (sim_fpu_sign, sim_fpu_exp): New functions.
5288 (sim_fpu_max, sim_fpu_min): new functions.
5289 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5290 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5292 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5294 * sim-profile.c (profile_print): Delete duplicate test of
5296 (profile_print_pc): Exit early if data collection not set up.
5297 (profile_print_core): Simplify by calling sim_core_map_to_str.
5298 * sim-core.h (sim_core_map_to_str): Declare.
5299 * sim-core.c (sim_core_map_to_str): Make non-static.
5301 * genmloop.sh (engine_resume): Update insn_count before exiting.
5302 (engine_resume_full): Keep accurate core profile data.
5304 * cgen-utils.c (sim_disassemble_insn): Don't use
5305 sim_core_read_aligned_N, it messes up profiling results.
5307 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5309 * nltvals.def: Regenerate with MN10300 additions.
5311 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5313 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5315 * sim-trace.h, sim-trace.c (trace_result_word2,
5316 trace_input_word4, trace_result_word4): New function.
5318 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5320 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5322 * sim-xcat.h: Delete.
5323 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5324 * cgen-sim.h: Ditto.
5325 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5326 * sim-n-bits.h: Ditto.
5327 * sim-n-core.h: Ditto.
5328 * sim-n-endian.h: Ditto.
5330 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5332 * syscall.c (cb_syscall): Handle short reads, and EOF.
5334 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5336 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5337 sim_fpu to safely print fp_word values.
5338 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5339 (trace_result_bool1, trace_result_addr1): New functions.
5340 (trace_input_bool1, trace_input_addr1): New functions.
5342 * sim-trace.h (TRACE_FPU_*): Define.
5344 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5346 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5347 (sim_fpu_fpto, sim_fpu_tofp): Define.
5349 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5351 * sim-fpu.c (sim_fpu_cmp): New function.
5353 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5355 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5356 instead of abuf->length.
5357 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5358 (set_trace_option_mask): Renamed from set_trace_options.
5359 (set_trace_option): New function.
5360 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5361 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5363 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5365 * sim-basics.h: Declare struct _sim_fpu.
5367 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5369 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5370 (trace_prefix, trace_input*, trace_result*): Declare.
5371 (trace_one_insn): Change declaration, assume trace_prefix called.
5372 (trace_generic): Like trace_one_insn.
5373 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5374 (TRACE_alu, TRACE_[a-z]*): Update.
5376 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5377 trace_insn, save_data, trace_idx_to_str, print_data): New
5379 (trace_one_insn): Rewrite.
5380 (trace_generic): New function.
5382 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5384 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5386 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5387 (SEMANTIC_FN): Rewrite declaration.
5388 (DECODE): Update type of semantic_fast member.
5389 ({EX,SEM}_FN_NAME): Have only one version.
5390 * sim-base.h (sim_state_base): Delete conditionals surrounding
5393 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5395 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5398 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5400 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5401 Add missing parameters to device_io calls.
5402 * sim-core.h: Add missing parameters to device_io calls.
5404 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5406 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5407 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5408 (SEMANTIC{,_CACHE}_FN): Fix return type.
5409 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5410 (engine_resume): Likewise. Make `engine' volatile. Save copy
5411 of cpu pointer in volatile object. Initialize read switch if
5414 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5416 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5417 (SEM_INSN): New macro.
5419 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5421 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5423 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5425 * configure: Regenerated to track ../common/aclocal.m4 changes.
5427 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5429 * sim-types.h (fp_word): New type, define according to
5430 WITH_TARGET_FLOATING_POINT_BITSIZE.
5432 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5433 configuration of size of floating point registers.
5435 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5437 * sim-profile.c (profile_print): Only print CPU <N> if other
5438 output is going to appear.
5440 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5442 * configure: Regenerated to track ../common/aclocal.m4 changes.
5444 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5446 * sim-types.h (address_word): Typedef according to
5447 WITH_TARGET_ADDRESS_BITSIZE.
5448 (signed_cell, unsigned_cell, natural_cell): Ditto using
5449 WITH_TARGET_CELL_BITSIZE.
5451 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5452 (WITH_TARGET_CELL_BITSIZE): Define.
5453 (WITH_HOST_WORD_BITSIZE): Delete.
5455 * sim-config.c (print_sim_config): Update.
5457 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5458 configuration of address and OpenFirmware cell sizes.
5460 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5462 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5463 * sim-run.c (sim_engine_run): Update.
5465 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5467 * sim-run.c (sim_engine_run): Ditto.
5469 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5470 (sim_resume): Pass nr_cpus to sim_engine_run.
5472 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5474 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5476 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5478 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5480 * Make-common.in (stamp-tvals): New rule.
5481 (targ-vals.h,targ-map.c): Depend on it.
5482 (clean): Remove stamp-tvals.
5484 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5486 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5487 in code also #if 0'ed.
5489 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5491 * configure: Regenerated to track ../common/aclocal.m4 changes.
5492 * aclocal.m4: Recognize --enable-maintainer-mode.
5494 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5496 * cgen-scache.h: Deleted.
5497 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5498 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5499 (scache_init): Use runtime computed size of SCACHE.
5500 (scache_flush): Likewise.
5501 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5502 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5503 * cgen-sim.h: Scache support moved here.
5504 (PC): Redo definition.
5505 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5506 (DECODE): Add parallel execution support.
5507 Only include semantic label members if using switch.
5508 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5509 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5510 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5511 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5513 (engine_{stop,run,resume,halt,signal}): Delete decls.
5514 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5515 (argbuf,scache): Delete forward decls.
5516 (STATE): Delete decl.
5517 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5518 Include cgen-mem.h, cgen-ops.h.
5519 (engine_halt,engine_signal): Delete.
5520 ({ex,exc,sem,semc}_illegal): Delete.
5521 (sim_disassemble_insn): Result of extract fn is in bits.
5522 * genmloop.sh: Rewrite.
5524 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5527 * sim-base.h (sim_state_base): Delete member `model'.
5528 (sim_cpu_base): Add member `model'.
5529 * sim-model.h (IMP_PROPERTIES): New type.
5530 (MACH): New members imp_props, models.
5531 (models): Delete decl.
5532 * sim-model.c (set_model): Update.
5533 * sim-profile.c (profile_print_model): Update.
5535 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5537 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5539 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5542 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5544 * configure: Regenerated to track ../common/aclocal.m4 changes.
5547 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5549 * aclocal.m4 (AR): Check for sigaction.
5551 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5553 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5555 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5556 * sim-config.c (sim_config): Replace WITH_DEVICES with
5557 WITH_TREE_PROPERTIES.
5559 * configure: Regenerated to track ../common/aclocal.m4 changes.
5561 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5563 * Make-common.in (SIM_ENVIRONMENT): New variable.
5564 (CONFIG_CFLAGS): Add it.
5565 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5566 --enable-sim-environment option.
5567 * configure: Regenerated.
5568 * sim-config.h (environment support): Rewrite.
5569 * sim-config.c (current_environment): Define as enum, unconditionally.
5570 (current_alignment): Define unconditionally.
5571 (config_environment_to_a): Update.
5572 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5573 (sim_config): Handle environment and alignment determination
5574 unconditionally. Delete sanity checks of current_environment,
5576 (print_sim_config): Update.
5577 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5578 (standard_options): Add --environment.
5579 (standard_option_handler): Likewise.
5581 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5583 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5584 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5585 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5586 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5587 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5588 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5589 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5590 argument ADD_CA macro with two argument ADDC_C - add carrying with
5592 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5593 argument SUB_CA macro with two argument SUBC_X - subtract
5595 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5597 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5599 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5601 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5602 * sim-io.h (sim_io_syscalls): Delete.
5604 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5606 * syscall.c (cb_syscall): Add missing else, so write to stdout
5609 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5610 the carry bit from the CPU's psw.
5612 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5614 * gennltvals.sh: Redo syscall support.
5615 * nltvals.def: Regenerated.
5617 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5619 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5620 the stream immediately.
5622 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5624 * sim-io.c (sim_io_getstring): Delete unused len2.
5625 (sim_io_syscalls): Ditto for sys_errno.
5627 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5629 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5631 * Make-common.in (run.o): Depend on remote-sim.h.
5632 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5633 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5635 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5637 * sim-io.c (sim_io_syscalls): Disable lseek.
5639 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5641 * gennltvals.sh: Generate syscall values for d30v.
5643 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5644 * nltvals.def: Regenerate.
5646 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5647 (os_fstat): Likewise. Validate fd argument.
5648 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5649 just compute target stat struct length.
5650 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5651 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5652 (get_string): Return host errno values so they can be properly
5654 (cb_syscall): Likewise.
5655 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5656 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5657 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5658 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5659 (get_path): New function.
5661 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5663 * sim-io.c (sim_io_syscalls): New function to provide system call
5664 emulation. Provide exit, open, close, read, write, lseek, and
5666 (sim_io_getstring): New function to return a string from a
5667 simulated memory location.
5669 * sim-io.h (sim_io_syscalls): Add declaration.
5671 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5673 * sim-core.c (sim_core_signal): Fix spelling error in message.
5675 * sim-hrw.c (sim_read): Use read map, not write map.
5677 * Make-common.in (all): Add .gdbinit.
5678 * gdbinit.in: Add dump command.
5680 * sim-model.c (model_options): Use '\0' for `shortopt'.
5682 * sim-trace.c (trace_option_handler): Set state trace file
5683 for --trace-file in addition to cpu's values.
5684 (trace_vprintf): If cpu == NULL, try state's trace file.
5685 (trace_options): Reorganize table, reword some descriptions.
5687 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5689 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5692 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5694 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5695 signal untranslated, document problem with this.
5697 * nrun.c (main): Check for a prog name of `*step'. If present,
5698 step the simulator instead of allowing it to run free.
5700 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5702 * Make-common.in (sim_main_headers): Add sim-signal.h.
5704 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5706 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5708 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5710 * sim-signal.h: Start simulator signals at 64 so that host signal
5711 numbers can be detected and reported.
5713 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5715 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5717 * callback.c (cb_host_to_target_stat): Fix return values.
5719 * cgen-sim.h (enum_signal_type): Delete.
5720 (engine_signal): Update prototype.
5721 * cgen-utils.c: Don't include <signal.h>.
5722 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5723 (engine_signal): Update.
5725 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5726 (sim_state_free): Call SIM_STATE_FREE if defined.
5728 * sim-module.c (sim_module_install): Don't leave any modules
5729 installed if one fails to install.
5731 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5733 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5734 more, since alloca is not used in this file.
5736 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5737 correctly set the carry and overflow bits for those types.
5738 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5739 with carry, so carry is correct after doing both adds.
5740 (ALU*): Space out '\' to make it easier to read.
5742 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5744 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5747 * sim-signal.c, sim-signal.h: New files.
5748 * Make-common.in (sim-signal.o): Add rule for.
5749 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5750 * sim-abort.c: Don't include <signal.h>.
5751 * sim-basics.h: #include "sim-signal.h".
5752 * sim-break.c: Don't include <signal.h>.
5753 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5754 * sim-core.c: Don't include <signal.h>.
5755 (SIGBUS): Delete definition.
5756 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5757 * sim-engine.c: Don't include <signal.h>.
5758 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5759 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5760 * sim-resume.c: Don't include <signal.h>.
5761 (SIGTRAP): Delete definition.
5762 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5763 * sim-stop.c: Don't include <signal.h>.
5764 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5765 * sim-watch.c: Don't include <signal.h>.
5766 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5768 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5770 * sim-base.h (CIA_ADDR): Provide default definition.
5771 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5772 * sim-break.c (sim_handle_breakpoint): Likewise.
5774 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5776 * Make-common.in (srccom): New variable.
5778 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5779 (LIB_OBJS): Add syscall.o.
5780 (gentmap): Pass $(NL_TARGET) to $(CC).
5781 (syscall.o): Add rule for.
5782 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5783 (sim-bits.o): Depend on $(sim-n-bits_h).
5784 (sim-load.o): Depend on callback.h.
5786 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5787 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5788 * cgen-mem.h, cgen-ops.h: New files.
5790 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5792 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5794 * callback.c: #include string.h or strings.h.
5795 #include sys/types.h and sys/stat.h.
5796 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5797 (os_get_errno,os_open): Update.
5798 (os_stat,os_fstat): New functions.
5799 (os_init): Initialize syscall_map, errno_map, open_map.
5800 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5801 errno_map, open_map, signal_map, stat_map.
5802 (cb_read_target_syscall_maps): New function.
5803 (cb_target_to_host_syscall): New function.
5804 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5805 (cb_target_to_host_open): Renamed from target_to_host_open.
5806 (store): New function.
5807 (cb_host_to_target_stat): New function.
5808 * syscall.c: New file.
5809 * gentmap.c (sys_tdefs): New global.
5810 (gen_targ_vals_h): Output target syscall numbers.
5811 (gen_targ_map_c): Update. Output target syscall translation map.
5812 * gentvals.sh: New first argument `target'. Preface table with
5813 #ifdef NL_TARGET_$target if non-null target passed.
5814 * gennltvals.sh: New file.
5815 * nltvals.def: Regenerated.
5817 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5819 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5821 (sim_core_dummy_M): Declare.
5823 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5825 * sim-core.c (sim_core_signal): Print the address of the
5828 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5830 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5832 * sim-base.h (sim_state_base): Add member trace_data.
5833 (STATE_TRACE_DATA): New macro.
5834 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5835 ({WITH_,}TRACE_DEBUG_P): New macros.
5836 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5837 (_sim_cpu): Delete forward reference.
5838 (debug_printf): Update.
5839 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5840 (trace_options): Add --trace-debug.
5841 (set_trace_options): Handle it.
5842 (trace_option_handler): Likewise.
5843 (trace_install): Init state trace_data struct.
5844 (trace_uninstall): Close state trace file.
5845 * sim-events.c (ETRACE): Only print source file and line number if
5847 * sim-n-core.h (sim_core_trace_M): Likewise.
5849 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5851 1997-11-13 Felix Lee <flee@cygnus.com>
5853 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5855 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5857 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5859 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5861 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5863 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5864 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5867 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5869 * sim-events.c (sim_events_process): Re-compute the time -
5870 update_time_from_event - as each event is processed. Reverses
5873 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5875 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5877 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5879 * sim-events.c (sim_events_process): Delete redundant call to
5880 update_time_from_event.
5881 (sim_events_slip): Always decrement time_from_event.
5882 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5883 Delete assertion that time_from_event >=0 when work in queue, no
5886 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5888 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5889 (standard_option_handler): Update.
5891 * sim-options.h: Clarify documentation.
5892 (OPTION_LONG_ONLY_P): Delete definition.
5893 (OPTION_VALID_P): Define.
5895 * sim-options.c (sim_print_help): Allow short only options.
5896 (sim_parse_args): Ditto.
5897 (sim_args_command): Skip short only options.
5898 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5899 separate entries for short and long options in the HANDLERS and
5901 (sim_parse_args): Disable argument permutation.
5903 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5905 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5906 Add argument M, size of data type.
5907 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5908 Declare, ditto for 5, 6 & 7 byte transfers.
5909 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5912 * sim-n-core.h (sim_core_trace_M): Rename from
5913 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5914 with transfer type. Print transfer direction. Handle 1 and 2 byte
5916 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5918 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5919 Update all functions.
5921 * sim-core.c: Generate functions starting with 16 not 1.
5922 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5923 all 5, 6 & 7 byte transfers.
5925 * sim-n-core.h (sim_core_read_misaligned_N,
5926 sim_core_write_misaligned_N): Implement.
5928 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5930 * sim-endian.h (U16_8): Implement
5932 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5934 * sim-endian.h (VL8_16, VH8_16): Implement.
5936 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5938 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5939 (memory_option_handler): Skip comma in alias address list
5941 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5943 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5945 (parse_size, parse_addr): New functions
5946 (memory_option_handler, memory_options): Parse address & size
5947 using new functions. Pass level, space, modulo to do_memopt_add &
5950 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5952 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5953 `attach_type attach' argument with `unsigned level' argument.
5956 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5957 sim_core_attach): Replace argument attach with level. Update
5958 verification of arguments.
5959 (sim_core_map_detach, sim_core_detach): Replace argument attach
5962 * sim-basics.h (enum _attach_type): Delete.
5964 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5966 * sim-core.h (sim_core_write_8): Define.
5968 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5970 * sim-bits.h: Document ROTn macro.
5972 * sim-endian.h (H2T): Handle 16 byte variables.
5974 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5977 * sim-core.c: Do not generate sim_core_*_word.
5979 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5980 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5982 * sim-core.h (sim_core_read_unaligned_word,
5983 sim_core_read_aligned_word, sim_core_read_word,
5984 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5985 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5987 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5989 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5991 * sim-endian.h: Disable 16 byte support.
5993 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5995 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5997 * sim-n-core.h (sim_core_trace_N): New function.
5998 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5999 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
6001 * sim-endian.h: Add 128 bit variant.
6003 * sim-core.h, sim-core.c: Add 128 bit variant.
6005 * sim-types.h: Add signed128 and unsigned128 types using a struct.
6007 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6009 * sim-events.c (sim_events_process): Clear events->work_pending.
6010 (sim_events_tickn, sim_events_tick): Accumulate, instead of
6011 setting, nr_ticks_to_process.
6012 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6013 when the event queue isn't next.
6015 * sim-events.h, sim-events.c (sim_events_slip): New function.
6017 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6019 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6021 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6024 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
6026 * nrun.c (main): Remove useless test of name != NULL.
6027 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
6029 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6031 * sim-fpu.c (EXPMAX): Type is unsigned.
6032 (MIN_INT, MAX_INT): Type is signed64.
6033 (i2fpu): Type of val is signed64.
6035 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6037 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6038 a bucket size of zero.
6040 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6041 OPTION_PROFILE_PC): Define.
6042 (profile_option_handler): Add support for --profile-pc and
6043 --profile-pc-granularity options.
6044 (profile_pc_init): When possible, compute nr buckets from bucket
6047 * sim-profile.c (profile_pc_init): Align the profile-pc end
6048 address with the profile-pc bucket size.
6050 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6051 something less ambiguous.
6052 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6054 * sim-profile.c (profile_pc_cleanup): New function. Move
6055 profile_pc_uninstall code to here.
6056 (profile_pc_uninstall): Call.
6057 (profile_pc_init): Call.
6059 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6061 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6062 file using BSD gprof format.
6064 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6066 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6067 MSBIT64): Force result to unsignedN.
6069 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6071 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6073 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6074 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6075 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6076 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6078 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6080 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6083 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6084 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6086 (sim_core_attach): Rename buffer_freed to free_buffer, type
6087 void*. Ensure that allocated buffer is alligned according to
6090 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6092 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6093 (ALU64_SUB): Define.
6095 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6096 (.gdbinit): Remove dependencies, generate once per build.
6098 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6100 * sim-n-core.h (sim_core_read_aligned_N,
6101 sim_core_write_aligned_N): Make xaddr param type address_word not
6104 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6106 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6107 unpacked floating point struct. Pass sim_fpu object by reference.
6108 Add preliminary support for rounding modes.
6110 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6112 * configure: Regenerated to track ../common/aclocal.m4 changes.
6114 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6116 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6117 WITH_TARGET_BITSIZE.
6119 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6121 * sim-profile.c (profile_print_core): label needs empty statement.
6123 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6125 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6126 and zfree instead of xmalloc and free. Prevents warnings.
6128 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6130 * configure: Regenerated to track ../common/aclocal.m4 changes.
6132 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6134 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6135 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6137 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6138 controling the bitsize/msb of the target.
6140 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6142 * Make-common.in: New files sim-break.c, sim-break.h.
6143 * sim-base.h: Add point to breakpoint list to sim_state_base.
6144 * sim-break.c sim-break.h: New modules that implement intrinsic
6146 * sim-module.c: Add breakpoint module.
6148 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6150 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6152 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6154 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6155 (SIGBUS) define for Windows.
6156 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6157 * sim-resume.c: define SIGTRAP for windows.
6158 * sim-xcat.h: use token pasting if ALMOST_STDC.
6160 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6162 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6164 (CONFIG_CFLAGS): Add same.
6166 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6168 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6169 (SIGNED32): use ##i32.
6171 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6173 * configure: Regenerated to track ../common/aclocal.m4 changes.
6175 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6177 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6180 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6181 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6182 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6183 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6184 (CONFIG_CFLAGS): Add same.
6186 * aclocal.m4: Perform AC_SUBST on optional options.
6188 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6190 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6192 * sim-options.c (standard_option_handler): Typo in warning message.
6194 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6196 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6197 insn count. Make count conditional on there being a valid
6199 (profile_pc_init): Make default PC profile frequency an arbitrary
6202 * sim-base.h: Ditto.
6204 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6207 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6210 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6212 * configure: Regenerated to track ../common/aclocal.m4 changes.
6214 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6216 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6217 configured alignment.
6219 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6221 * configure: Regenerated to track ../common/aclocal.m4 changes.
6223 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6225 * sim-config.c (sim_config): Check for default alignment.
6227 * sim-options.c (standard_option_handler): Add alignment option.
6229 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6230 default alignment requirements on memory accesses.
6232 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6234 * sim-load.c (sim_load_file): Return failure if the executable
6235 had no loadable sections.
6237 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6239 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6242 * sim-core.c (sim_core_signal): When bad access halt simulator
6243 SIGSEGV / SIGBUS instead of aborting.
6244 (signal.h): Include.
6246 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6247 options was missing.
6249 * sim-bits.h (MOVED): Define
6251 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6253 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6256 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6258 * sim-bits.c: Add 8 bit versions of bit macros.
6260 * sim-bits.h: Ditto.
6262 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6264 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6265 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6267 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6268 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6270 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6271 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6273 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6275 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6276 configure.in: Output to cconfig.h instead of config.h.
6278 * configure: Regenerated to track ../common/aclocal.m4 changes.
6280 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6282 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6285 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6287 * callback.c (os_write): divert stdout and stderr to their
6290 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6292 * sim-profile.c (profile_print_speed): Call
6293 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6295 * sim-events.c (sim_events_elapsed_time): New function return nr
6296 host MS consumed by the simulator.
6297 (sim_watch_valid): Use.
6299 * sim-module.c (modules): Install sim_events very very early.
6301 * sim-profile.c (profile_print): Call profile_print_pc.
6303 (profile_pc_init): New function, set up processor for PC
6305 (profile_print_pc): New function, print a PC profile.
6306 (profile_pc_event): New function, sample PC.
6308 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6309 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6312 * sim-options.c (sim_print_help): Pacify GCC.
6314 * sim-n-core.h (sim_core_read_aligned_N,
6315 sim_core_write_aligned_N): Add un-conditional profile call.
6316 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6317 profile call when aligned read/write isn't used.
6319 * sim-base.h: Include sim-profile, sim-model after sim-core &
6320 sim-events allow sim-core to define useful values.
6322 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6323 (profile_option_handler, profile_options): Add support for
6324 --profile-core option.
6325 (print_bar): Include when core profiling.
6326 (profile_print_core): New function, print core profile.
6328 * sim-config.c (print_sim_config): Print profile status.
6330 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6331 WITH_PROFILE_PC_P): Define.
6332 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6333 (PROFILE_COUNT_CORE): Define.
6335 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6337 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6338 interrupt_names array as the data.
6339 (sim-watch.h): Document.
6341 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6343 * sim-options.c (sim_print_help): When the doc string is to long
6346 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6347 that only the first few the watch options are listed. Generate
6348 meanginful usage messages.
6350 * sim-options.h (struct OPTION): Clarify use of doc_name field
6352 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6354 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6355 (standard_option_handler): Handle --architecture-info.
6357 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6359 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6360 illegal zero-sized array.
6361 * sim-core.c (sim_core_xor_read_buffer): same.
6363 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6365 * nltvals.def: Regenerate.
6367 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6369 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6371 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6373 * sim-bits.c (MASKED): Delete.
6374 (EXTRACTED): Delete.
6375 (LSEXTRACTED, MSEXTRACTED): New functions.
6377 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6378 (MSMASKEDn, LSMASKEDn): Add last argument.
6381 * sim-bits.h (EXTEND8, EXTEND16): Define.
6382 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6384 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6386 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6387 current instruction address.
6389 * sim-inline.h (*_ENGINE): Define.
6391 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6393 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6395 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6396 (watch_option_handler): Call delete_watchpoint with ident or type.
6397 (sim_watchpoint_install): Create interrupt specific watchpoint
6398 commands on the fly.
6399 (do_watchpoint_create): New function, create a watch point using
6400 type/int-nr info encoded in the option nr.
6401 (do_watchpoint_info): New function. List active watchpoints.
6403 * sim-watch.h: Change data structure to a list.
6405 * sim-memopt.c (memory_option_handler): Require explicit "all"
6406 before deleting all memory regions.
6408 * sim-utils.c (sim_do_commandf): New function, printf version of
6411 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6413 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6415 (SIGNED64, UNSIGNED64): Delete.
6416 (ALU64_ADD): Don't rely on bit endianness.
6417 (ALU64_BEGIN): Define.
6419 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6420 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6422 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6423 suffix - u64, LL - to 64 bit constants.
6425 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6427 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6429 * sim-utils.h (NZALLOC): Define - zalloc * N.
6431 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6432 implementation of read/write functions.
6434 * Make-common.in (sim-hrw.o): New target.
6436 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6439 * sim-memopt.c (memory_option_handler): Implement memory-size
6440 command. Implement memory-alias command. Let memory-delete delete
6442 (add_memopt): New function. Add a memory region.
6443 (do_memopt_delete): New function. Delete a memory region.
6445 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6447 * sim-core.c (sim_core_detach): New function.
6448 (sim_core_map_detach): New function. Perform the actual detach.
6449 (sim_core_init): Move initialization code from here.
6450 (sim_core_install): To here.
6451 (sim_core_uninstall): And here.
6453 * sim-module.c: Add memopt module.
6455 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6456 simulator base type.
6458 * Make-common.in (sim_main_headers): Add sim-memopt.h
6459 (sim-memopt.o): New target.
6461 * sim-core.c (sim_core_install): Add core_options to the option
6464 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6467 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6470 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6471 address_word, add mask member.
6473 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6474 address_word, allow for 64bit targets in 32bit host. Add modulo
6476 (sim_core_map_attach): Ditto.
6477 (new_sim_core_mapping): Ditto.
6478 (sim_core_translate): Mask address when modulo memory.
6480 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6482 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6484 * gdbinit.in: New file.
6485 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6486 * Make-common.in (distclean): Delete .gdbinit.
6487 (.gdbinit): Add rule for.
6488 * configure: Regenerated to track ../common/aclocal.m4 changes.
6490 * Make-common.in (cgen-run.o): Add rule for.
6492 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6494 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6496 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6497 both resumed and previous elapsed time.
6498 (sim_events_init): Set initial_wallclock and current_wallclock to
6500 (sim_events_install): Install sim_events_suspend and
6502 (sim_events_watch_clock): Allow for suspended simulator when
6503 computing the time of the clock event.
6505 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6506 initial_wallclock to elapsed_wallclock, set both to zero.
6507 (sim_events_init, sim_events_uninstall): Delete prototypes.
6509 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6511 * sim-module.c(sim_module_resume, sim_module_suspend): New
6514 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6516 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6519 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6521 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6522 * Make-common.in (TAGS): Likewise.
6523 * sim-n-bits.h: Add TAGS comments for all functions.
6524 * sim-n-core.h: Likewise.
6525 * sim-n-endian.h: Likewise.
6527 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6529 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6532 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6534 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6537 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6539 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6540 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6542 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6544 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6545 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6546 nr_transfered and nr_this_transfer unsigned.
6548 * sim-events.c (sim_events_tickn): N is signed, as limited to
6551 * sim-n-endian.h (offset_N): Change size to unsigned.
6553 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6555 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6557 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6559 * sim-options.c (sim_parse_args): Use dupargv.
6561 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6563 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6565 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6567 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6570 * sim-options.c (standard_options): Add --architecture=MACHINE and
6571 --target=TARGET options.
6572 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6573 (standard_option_handler): Handle architecture and target options.
6576 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6578 (sim_analyze_program): Set prog_bfd architecture from
6579 STATE_ARCHITECTURE if known.
6581 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6583 * configure: Regenerated to track ../common/aclocal.m4 changes.
6586 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6588 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6589 that option does not apply to certain files.
6591 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6593 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6594 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6595 offset from MSB/LSB.
6597 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6598 access address of sub word quantity of a hosts 16, 32, 64 bit word
6600 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6601 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6602 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6603 return N*2 byte value with argument in Hi/Lo word. Renamed from
6604 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6606 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6607 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6608 so that bit offset is explicit.
6610 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6612 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6613 Update STATE_PROG_BFD when needed with a dup'd copy of the
6616 * sim-config.c (sim_config): Delete ABFD argument, use
6617 STATE_PROG_BFD directly.
6619 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6621 * run.c (main): Pass the open ABFD to sim_create_inferior.
6623 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6627 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6628 hardware only simulator targets.
6630 * Make-common.in (sim-hload.o): Add rule.
6632 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6634 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6635 used by copyargv and freeargv.
6637 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6638 STATE_PROG_ARGV, not just a pointer.
6640 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6642 * configure: Regenerated to track ../common/aclocal.m4 changes.
6645 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6647 * aclocal.m4 (sim-endian): Add second argument to
6648 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6649 default endian when not hardwired.
6651 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6652 else failes value for target byte order.
6654 * sim-config.c (sim_config): Add abfd arguments. Set
6655 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6657 (sim_config): Return SIM_RC, don't abort.
6660 * run.c (main): Update call to sim_open - add ABFD argument.
6661 * nrun.c (main): Add NULL ABFD argument.
6663 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6665 * callback.c (os_poll_quit): Make static.
6666 Call sim_cb_eprintf, not p->eprintf.
6667 (sim_cb_printf, sim_cb_eprintf): New functions.
6668 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6670 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6671 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6672 sim-utils.h. #include sim-utils.h.
6673 * sim-utils.h: Above decls moved here.
6674 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6676 * sim-watch.c (action_watchpoint): Fix thinkos.
6678 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6680 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6682 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6684 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6685 to FORCED_ALIGNMENT case.
6687 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6689 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6691 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6693 * Make-common.in (libsim.a): Fix typo.
6695 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6697 * nrun.c (main): Verify the structure returned before using it.
6699 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6701 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6704 * sim-engine.c (sim_engine_install): New function. Install the
6705 engine init functions.
6706 (sim_engine_init): [Re]initialize the simulator engine.
6708 * sim-module.c: Add sim_engine to list of modules that always
6711 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6713 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6714 to remove the old watchpoint, not delete_watchpoint.
6715 (watch_option_handler): Action the correct watchpoint, not just
6718 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6720 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6721 both low and high word.
6722 (sim_core_write_aligned_N): Ditto.
6724 * sim-trace.c (set_trace_options): Delete code explicitly setting
6727 * sim-options.c (sim_print_help): Call the list commands if not a
6728 standalone simulator.
6729 (sim_print_help): Advise that some options may not be applicable.
6731 * sim-trace.c (set_trace_options): Assume core present.
6733 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6734 buffer when full not almost full.
6736 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6738 * sim-events.c (sim_events_process): Don't blat the event queue
6739 when processing watchpoints.
6741 * sim-watch.h: Make arg unsigned long - stop sign extension.
6743 * sim-events.c (sim_watch_valid): rewrite so debugable.
6745 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6747 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6748 inequality test is possible.
6749 (handle_watchpoint): Re-pass is_within arg.
6750 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6751 0 to schedule_watchpoint's is_within arg.
6752 (sim_watchpoint_init): Re-pass is_within arg.
6754 * sim-options.c (sim_print_help): Add is_command argument. Don't
6755 include -- prefix when called from the command line interpreter.
6757 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6759 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6760 zero indicates that the test should be reversed.
6761 (sim_events_watch_core): Ditto.
6762 (WATCH_CORE): Compare range against is_within.
6765 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6767 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6768 sim_core_read_buffer. Check nr-bytes transfered.
6770 * sim-core.h (sim_core_common): Define a new struct that contains
6771 the common data. to sd and cpu structures.
6772 * sim-core.c (sim_core_attach): Update.
6773 (sim_core_init): Update. Remember to copy initialized data to each
6775 (sim_core_find_mapping): Ditto.
6777 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6778 (sim_core_write_buffer): Ditto.
6780 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6781 transfer use xor version of read buffer.
6782 (sim_core_write_unaligned_N): Ditto for write.
6784 * sim-core.c (sim_core_xor_read_buffer): New function implement
6785 xor-endian data read breaking transfer up into xor-endian sized
6787 (sim_core_xor_write_buffer): Ditto for write.
6788 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6789 - needed for xor-endian transfers.
6791 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6793 * sim-inline.h: Review description.
6795 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6796 to just those involved in data transfers and configuration.
6798 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6800 * sim-n-core.h (sim_core_read_aligned_N): Use.
6801 (sim_core_read_unaligned_N): Ditto.
6802 (sim_core_read_unaligned_N): Ditto..
6803 (sim_core_write_unaligned_N): Ditto.
6805 * sim-core.h: Add xor endian bitmap to main structure. *
6807 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6809 (sim_core_read_aligned_N): Ditto.
6811 * sim-core.c (sim_core_set_xor_endian): New function.
6812 (sim_core_attach): Don't overwrite the per-cpu xor map when
6813 cloning the global core.
6815 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6817 * sim-engine.h: Update below so that it is using an enumerated
6820 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6822 * sim-engine.c (sim_engine_restart):
6823 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6824 return value used for simulator restart from 0 to 2.
6826 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6828 * cgen-scache.c (scache_option_handler): Add is_command arg.
6830 * sim-model.c (model_option_handler): Add is_command argument.
6832 * sim-profile.c (profile_option_handler): Add is_command arg.
6834 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6837 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6838 order that they are registered.
6840 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6841 between option and command line processing.
6843 * sim-options.c: Include stdlib.h, ctype.h.
6845 * Make-common.in (sim-watch.o): Add rule.
6846 (sim_main_headers): Assume sim-assert.h included.
6847 (sim-*.o): Simplify make rule.
6849 * sim-module.c: Add sim_watch_install to module list.
6851 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6853 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6856 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6857 * sim-events.c (sim_events_install): Ditto.
6858 * sim-core.c (sim_core_install): Ditto.
6859 * sim-model.c (model_install): Ditto.
6860 * sim-options.c (standard_install): Ditto.
6861 * sim-profile.c (profile_install): Ditto.
6862 * sim-reason.c (sim_stop_reason): Ditto.
6863 * sim-run.c (sim_engine_run): Ditto.
6864 * sim-utils.c (sim_analyze_program): Ditto.
6866 * sim-module.c (modules): Make profile_install and trace_install
6869 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6871 * sim-options.c (standard_option_handler): Set the byte order.
6873 * sim-events.c (sim_events_process): Allow multi tick processing.
6874 (sim_events_tickn): New function - multi cycle tick.
6876 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6877 prototypes. Under development.
6878 (sim_events): Replace processing with nr_ticks_to_process.
6880 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6882 * nrun.c (main): Pass callbacks to sim_open instead of using
6885 * run.c (main): Ditto.
6887 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6889 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6890 stop tk interrupting malloc calls.
6891 (sim_events_zalloc): Converse.
6893 * Make-common.in (sim_main_headers): Add sim-events.h.
6895 * sim-events.c (sim_events_schedule_after_signal): Change return
6896 type to void - signal events are strictly internal.
6897 (sim_events_init): Allocate a finite buffer for signal events.
6898 (sim_events_schedule_after_signal): Enter signal events into the
6901 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6902 (sim_engine_restart): Ditto.
6903 (sim_engine_abort): Ditto.
6904 * sim-stop.c (sim_stop): Ditto.
6905 (control_c_simulation): Ditto.
6906 * sim-resume.c (sim_resume): Ditto.
6907 (has_stepped): Ditto.
6908 * sim-abort.c (sim_engine_abort): Ditto.
6910 * sim-basics.h (transfer_type): New type.
6912 * sim-core.c (sim_core_signal): New function. Print core signal
6914 (sim_core_find_mapping): Add transfer argument.
6916 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6917 SIM_CORE_SIGNAL if a recoverable abort.
6918 * sim-core.c (sim_core_find_mapping): Ditto.
6920 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6922 * sim-core.c (sim_core_find_mapping): Replace calls to
6923 sim_io_error to more resiliant sim_engine_abort.
6925 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6926 (sim_core_write_unaligned_N): Ditto.
6928 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6930 * sim-module.c: Add sim_events_install to list.
6932 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6934 (sim_events_init): Now returns SIG_RC.
6936 * sim-run.c: New file. Generic sim_engine_run.
6937 * sim-reason.c: New file. Generic sim_stop_reason.
6938 * sim-stop.c: New file. Generic sim_stop.
6939 * sim-resume.c: New file. Generic sim_resume.
6941 * Make-common.in (sim-engine.o): Add rule.
6942 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6944 * sim-engine.h, sim-engine.c: New file. Provide generic
6945 implementation of sim_engine_halt, sim_engine_error. et.al.
6947 * sim-base.h (sim_state_base): Add member halt.
6948 (sim-engine.h): Include.
6950 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6952 * sim-events.c (sim_events_poll): Update event handler.
6954 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6956 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6958 (sim_events_watch_sim): New function.
6959 (sim_events_watch_core): New function.
6960 (sim_watch_valid): New function.
6961 (sim_events_preprocess): New function.
6962 (sim_events_process): Process the watchpoints as well as the timer
6964 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6965 (sim_events_deschedule): Check all the queues when removing an
6967 (sim_events_init): Ditto for cleaning.
6969 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6971 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6973 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6975 * callback.c (os_open): Type of arg flags is int.
6977 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6979 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6980 just like normal numbers as per IEEE rules.
6982 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6984 * callback.c (os_close): Mark the descriptor as being
6985 available if the close succeeded.
6986 (os_open): Pass 0644 as the mode of the file being created.
6988 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6990 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6993 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6994 * sim-lnline.h: Update.
6996 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6997 conversion functions.
6998 (sim_fpu_to{32,64}[iu]): New fp2int functions.
7000 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
7001 compare functions. Replacing.
7002 (sim_fpu_cmp): This. Delete.
7004 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
7006 * sim-core.c (sim_core_find_mapping): Call engine_error not
7007 sim_io_error when possible.
7009 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
7011 * sim-endian.h (V1_H2): Add macro's to insert a word into a
7012 high/low double word.
7014 * sim-trace.h: Remove definition of attribute - defined in
7017 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7019 * sim-options.h (struct OPTION): Add doc_opt as the documenting
7020 name of the option - or family of options.
7022 * sim-options.c (sim_args_command): Match command `a-b c' with
7023 option `--a-b-c' from option table.
7025 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7027 * sim-options.c (sim_print_help): For optional arguments, wrap
7030 * sim-trace.c (set_trace_options): New function, handle optional
7031 argument and multiple assignment.
7032 (trace_option_handler): Update.
7034 * sim-trace.c (trace_option_handler): Trace branch and not fpu
7035 when branch tracing selected.
7037 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
7039 * sim-trace.c (trace_one_insn): Make a va-args function.
7041 * sim-trace.c (trace_vprintf): New function, va-arg version of
7044 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
7046 * sim-trace.c (trace_uninstall): Don't close a file twice.
7047 * sim-profile.c (profile_uninstall): Likewise.
7049 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
7051 * sim-trace.c (toplevel): Include bfd.h.
7052 (trace_options): Note that --trace-linenum also turns on
7053 --trace-insn. Add --trace-{branch,semantics}.
7054 (trace_option_handler): If --trace-linenum, also turn on
7055 --trace-insn. Add --trace-branch support. If --trace-semantics,
7056 turn on ALU, FPU, branch, and memory tracing.
7057 (trace_one_insn): New function to trace an instruction. Support
7059 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7061 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7062 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7063 (TRACE_branch): Add new mask.
7064 (TRACE_*_P): Define all possible trace_p macros.
7065 (trace_one_insn): Declare function.
7067 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7069 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7070 GNU C doesn't support __attributes__.
7071 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7074 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7076 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7077 addresses are masked forcing them to be correctly aligned.
7078 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7079 * sim-config.c (config_alignment_to_a): Update.
7081 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7083 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7085 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7086 processor specific core maps.
7087 (sim_core_map_attach): Copy the core map data to each of the
7088 processor specific core data structures.
7089 * sim-core.c (sim_core_find_mapping): Update.
7091 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7092 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7093 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7094 alternatives that handle unaligned addresses.
7095 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7097 * cgen-utils.c (sim_disassemble_insn): Update.
7099 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7101 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7104 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7107 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7109 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7111 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7114 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7117 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7119 * cgen-trace.c: Prepend additional trace_printf argument.
7121 * cgen-utils.c (sim_disassemble_insn): Add additional core
7124 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7126 * nrun.c (main): Catch/report errorenous simulator states.
7128 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7129 * sim-trace.c: #include string.h/strings.h so that memset is
7131 * sim-utils.c: Ditto.
7132 * sim-profile.c: Ditto. And stdlib.h.
7133 (print_bar): Only define when used by instruction or memory profiler.
7135 * sim-options.c (standard_option_handler): Make ul more local.
7137 * sim-load.c (sim_load_file): Make the name constant.
7138 (sim_load_file): Passify gcc.
7140 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7142 * sim-utils.c, sim-load.c: Include sim-utils.h.
7144 * sim-base.h (sim_cpu): Pre define here so available to all.
7146 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7147 Restore the sim_cpu and instruction_address arguments so that full
7148 information is available to the abort function.
7149 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7150 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7152 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7153 tracing support for sim-events and sim-core.
7154 (trace_option_handler): Convert #if to if where possible so always
7155 compiled/checked by C compiler.
7156 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7158 * sim-base.h: Adjust comment documenting how to define the cpu
7160 (sim_state_base): Add sim_core and sim_events to simulator base
7163 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7164 * sim-core.c (sim_core_init, sim_core_attach,
7165 sim_core_find_mapping): Update.
7166 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7167 update_time_from_event, insert_sim_event,
7168 sim_events_schedule_after_signal, sim_events_deschedule,
7169 sim_events_tick): Ditto.
7171 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7172 sim-model.h): Move #includes from here.
7173 * sim-base.h: To here.
7174 (sim-core.h, sim-events.h, sim-io.h): Include also
7176 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7178 * callback.c (default_callback): Missing initialisers.
7180 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7182 * sim-utils.c (sim_add_commas): New function.
7183 * sim-basics.h (sim_add_commas): Add prototype.
7184 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7185 * sim-profile.c (COMMAS): New macro.
7186 (print_*): Use it to print commas in numbers.
7188 * configure: Regenerated.
7190 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7191 (cgen_state): New member run_fast_p.
7192 (cgen_init): Add prototype.
7193 (sim_disassemble_insn): New arg `cpu'.
7194 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7195 * cgen-utils.c (cgen_init): New function.
7196 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7197 * genmloop.sh: Call engine_halt if loop exits.
7199 * Makefile.in (sim-options_h): Define.
7200 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7201 (sim-model.o): Add new rule.
7202 (cgen-{scache,trace,utils}.o): Add new rules.
7203 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7204 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7205 Indent output by 2 spaces.
7206 * cgen-scache.h (scache_print_profile): Update.
7207 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7208 Use trace_printf, not fprintf.
7209 (trace_extract): Use trace_printf, not cgen_trace_printf.
7210 * genmloop.sh (!FAST case): Increment `insn_count'.
7211 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7212 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7213 access macro's name.
7214 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7215 Change return type to SIM_RC.
7216 (sim_core_{install,uninstall}): New functions.
7217 * sim-core.h (sim_core_{install,uninstall}): Declare.
7218 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7219 Change return type to SIM_RC.
7220 * sim-model.h (models,machs,model_install): Declare.
7221 * sim-module.c (modules): Add scache_install, model_install.
7222 (sim_post_argv_init): Set cpu->state backlinks.
7223 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7224 (standard_option_handler): Likewise.
7225 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7228 (profile_options): Delete --profile-simcache.
7229 (profile_option_handler): Likewise.
7230 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7232 (profile_print_{memory,model}): Likewise.
7233 (profile_print_simcache): Delete.
7234 (profile_print_speed): New function.
7235 (profile_print): Rewrite.
7236 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7237 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7238 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7239 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7240 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7241 (profile_print): Update prototype.
7243 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7245 * cgen-scache.[ch], cgen-sim.h: New files.
7246 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7247 * sim-model.c: New file.
7249 * Make-common.in (clean targets): Undo patch of Apr. 22.
7251 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7253 * sim-n-bits.h (signed): If we have a standard compiler, undef
7254 signed, so that signedN is defined correctly.
7256 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7258 * sim-module.h, sim-model.h, sim-profile.h: New files.
7259 * sim-module.c, sim-profile.c: New files.
7260 * Make-common.in (SIM_PROFILE): Define
7261 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7262 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7263 (sim_module.o,sim-profile.o): Add rules for.
7264 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7265 (--enable-sim-profile): Add.
7266 * configure: Regenerated.
7267 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7268 model. Move trace and profile support to sim-{trace,profile}.h.
7269 New members trace_data, profile_data.
7270 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7271 * sim-config.h: Provide default definition of WITH_PROFILE.
7272 (WITH_TRACE): Change default to -1.
7273 (MAX_NR_PROCESSORS): Always define.
7274 * sim-options.c: Move trace and profile support to
7275 sim-{trace,profile}.h.
7276 (sim_pre_argv_init): Moved to sim-model.c.
7277 (standard_install): New function.
7278 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7279 (standard_install): Declare.
7280 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7281 (trace_install, trace_uninstall): New functions.
7282 (trace_printf): Update reference to TRACE_FILE.
7283 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7284 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7285 (WITH_TRACE_FOO_P): Define.
7286 (trace_install): Declare.
7287 (TRACE_DATA): New struct.
7289 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7291 * run.c: Undo last exec_bfd patch.
7292 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7294 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7296 * run.c (exec_bfd): Add back in.
7297 (main): Set exec_bfd.
7299 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7301 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7303 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7305 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7306 less well defined engine_error.
7307 * sim-core.c: Ditto.
7309 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7311 * Make-common.in: Change clean targets to use :: so that other
7312 Makefiles can have their own clean targets.
7313 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7314 __STDC__ to control use of stdarg vs. varargs syntax. Some
7315 systems can't use __STDC__, but require stdarg.
7317 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7319 * sim-options.c (standard_options): Add --endian.
7320 (standard_option_handler): Likewise.
7322 * nrun.c: #include <signal.h>.
7323 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7324 handler that calls sim_stop ().
7326 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7328 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7329 handler that calls sim_stop (). Simulators may still be
7330 establishing their own handler.
7332 * sim-events.c (sim_events_poll): Rename from
7333 sim_events_at_large_int. Poll IO.
7335 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7338 * callback.c (os_poll_quit): New function poll for quit signal
7340 (default_callback): Include magic number.
7342 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7344 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7345 Check for functions getrusage, time.
7346 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7347 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7348 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7349 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7351 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7353 * sim-options.c, sim-options.h: New files.
7354 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7355 * Make-common.in (nrun.o): Add rules for.
7358 * run.c (main): Check return value of sim_open.
7360 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7361 (sim_main_headers): Add sim-trace.h.
7362 * run.c (exec_bfd, target_byte_order): Delete.
7363 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7364 call sim_load instead. Check return code of sim_create_inferior.
7365 * sim-base.h (CURRENT_STATE): Define.
7366 (sim_state_base): Make typedef. New members options, prog_argv,
7367 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7368 mem_size, memory [+ corresponding access macros].
7369 (sim_cpu_base): New typedef.
7370 * sim-trace.h: New file.
7371 * sim-trace.c: New file.
7372 * sim-basics.h: #include it.
7373 * sim-load.c: New file.
7375 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7377 * Make-common.in (INSTALL): Set to @INSTALL@.
7378 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7379 (install-common): Depend upon installdirs. Use
7380 $(program_transform_name) directly, rather than using
7382 (installdirs): New target.
7383 * Makefile.in (INSTALL): Set to @INSTALL@.
7384 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7385 (install-man): Depend upon installdirs. Use
7386 $(program_transform_name) directly, rather than using
7388 (installdirs): New target.
7390 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7392 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7395 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7397 * sim-basics.h: Only bring in config.h and tconfig.h if
7400 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7402 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7403 numbering convention of the target.
7404 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7405 and WITH_TARGET_WORD_MSB.
7406 (sim_config): When possible, check for consistency with bitsize
7409 * sim-bits.h: Allow MSB to be other than zero.
7410 * sim-bits.c: Ditto.
7411 * sim-n-bits.h: Ditto.
7413 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7414 * sim-n-bits.h (MSMASKEDn): Ditto.
7416 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7418 * Makefile.in (INSTALL): Change install.sh to install-sh.
7420 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7422 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7424 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7426 * run.c (main): Check that a program to run was specified.
7428 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7430 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7432 * configure: Regenerated to track ../common/aclocal.m4 changes.
7435 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7437 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7438 * sim-config.h: To here.
7440 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7441 (sim_main_headers): Define.
7442 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7443 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7445 (sim-utils.o): Add rule for.
7446 * sim-utils.o: New file.
7447 * sim-basics.h: #include sim-base.h.
7448 (zalloc): Make argument unsigned long.
7449 * sim-base.h: New file.
7450 * sim-inline.h (SIM_IO support): Delete.
7451 * sim-io.h: Delete inline support.
7452 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7453 * sim-config.c: sim-state.h renamed to sim-main.h.
7454 * sim-core.c: Likewise.
7455 * sim-events.c: Likewise.
7457 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7459 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7460 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7462 * configure: Regenerated to track ../common/aclocal.m4 changes.
7464 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7466 * configure: Regenerated to track ../common/aclocal.m4 changes.
7468 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7470 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7471 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7472 are defined by the configure.
7474 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7476 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7477 reserved-bits): Always define.
7479 * sim-config.h, sim-config.c (sim_config): New function - and new
7480 file - co-ordinate the setting/checking of the common simulator
7481 configuration options.
7483 * Make-common.in (sim-config.o): Add rule.
7485 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7487 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7488 va_list from void *, since va_list might not be a pointer type.
7490 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7492 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7494 (offset_N): Correct computation of LE offset.
7496 * sim-io.c (sim_io_error): Include a new line when reporting
7499 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7502 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7504 * run.c: Include alloca-conf.h.
7506 * callback.c (os_evprintf_filtered): Fix typo.
7508 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7510 * run.c (string.h, strings.h, stdlib.h): Include.
7512 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7513 0 when nothing pending.
7515 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7516 will soon be going away.
7517 (getopt): Plicate GCC.
7519 * sim-endian.c (sim-io.h): Plicate GCC.
7520 * sim-bits.c (sim-io.h): Ditto.
7521 * sim-n-bits.h (ROTn): Ditto.
7523 * sim-io.c (sim_io_error): Correct check for NULL.
7525 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7527 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7530 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7532 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7533 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7535 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7537 * sim-alu.h: Include sim-xcat.h.
7539 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7541 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7542 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7545 * sim-events.c (sim_events_at_large_int): New function. Just
7546 schedules an event every large-int ticks.
7547 (sim_events_init): Call.
7548 (sim_events_tick, sim_events_process): Move async handing to
7549 sim_events_process. Move timer decrement so that it occures after
7550 events have been processed.
7552 * sim-basics.h (struct _engine): Remove declaration.
7554 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7555 everything with same. Rename global struct to SIM_DESC.
7556 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7557 * sim-io.h, sim-io.c: Ditto.
7559 * sim-assert.h: New file. Optional assertion checking macros.
7560 * sim-io.c (sim_io_error): Make just this function tolerant to
7563 * sim-xcat.h: New file. Define concatenate macros.
7564 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7565 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7569 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7571 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7573 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7575 * sim-inline.h: Add definitions for sim-types.
7576 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7579 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7581 * sim-events.h: Remove defunct reference to callback struct.
7583 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7585 * configure: Re-generate.
7587 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7589 * Make-common.in (CSEARCH): Do not include the gdb directory in
7592 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7594 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7595 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7596 to explicitly incorporate these.
7598 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7599 specify the alignment restrictions of the target architecture -
7600 without this option all alignment restrictions are accomodated.
7601 (--enable-sim-assert): New option. Conditionally compile in
7602 assertion statements.
7603 (--enable-sim-float): New option. Strongly specify the target's
7604 floating point support.
7605 (--enable-sim-hardware): New option. Specify the hardware devices
7606 included in the simulation.
7607 (--enable-sim-packages): New option. Specify the hardware
7608 packages included in the simulation.
7609 (--enable-sim-regparm): New option. Specify that parameters be
7610 passed in registers instead of on the stack.
7611 (--enable-sim-reserved-bits): New option. Specify that reserved
7612 bits within an instruction are are correctly set.
7613 (--enable-sim-smp): New option. Specify the level of SMP support
7614 to be included in the simulator.
7615 (--enable-sim-stdcall): New option. Specify an alternative
7616 function call convention.
7617 (--enable-sim-xor-endian): New option. Configure xor-endian
7618 support used by some targets to implement bi-endian support.
7620 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7622 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7623 host endianness to be overridden.
7624 (--enable-sim-endian): Allow the target platform's byte order
7626 (--enable-sim-inline): Control the inlining of common components.
7627 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7628 (--enable-sim-warnings): Enable additional GCC compiler checks.
7629 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7632 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7633 sim-*-n.h so that the names are uniq on dos machines
7634 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7636 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7638 * run.c: #include "libiberty.h".
7639 (main): New locals sd,no_args,sim_argv.
7640 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7641 is program name. Update call to sim_set_callbacks.
7642 Record result of sim_open, pass to other sim_foo routines.
7644 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7646 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7649 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7651 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7652 Route stdout through buffered IO.
7654 * callback.c: Add os_flush_stderr, os_write_stderr,
7655 os_evprintf_filtered functions to route error output through
7658 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7659 Correct return type - should be void.
7661 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7663 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7665 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7666 not provide a default value as undefined indicates disable code.
7668 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7670 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7672 * sim-events.h, sim-events.c: Ditto.
7673 * sim-io.h, sim-io.c: Ditto.
7675 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7677 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7679 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7680 extract the tail or least signifiant bits from an integer of the
7683 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7684 WITH_TARGET_BITSIZE so that the compilation will fail when an
7685 unsupported bitsize value is defined.
7687 (INSERTED*): Convert to functions.
7688 (EXTRACTED*): Ditto.
7690 (SIGN_EXTEND, SEXT): Change to more terse name.
7692 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7694 * sim-inline.h: Allow explicit control over which .c files will be
7695 included by their header.
7697 * sim-inline.h: Allow explicit control over which .c files use the
7698 alternative - REGPARM - parameter passing mechanism.
7700 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7701 icache.c, idecode.c, semantics.c or support.c. Those names are
7702 not generally applicable.
7704 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7706 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7707 in a fashion similar to sim-endian-n.
7709 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7710 both value and address macro's.
7712 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7714 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7716 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7717 generic L_word, H_word macro's.
7719 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7721 * sim-basics.h: Borrow code from ppc directory.
7722 * sim-bits.c: Ditto.
7723 * sim-bits.h: Ditto.
7724 * sim-config.h: Ditto.
7725 * sim-endian-n.h: Ditto.
7726 * sim-endian.c: Ditto.
7727 * sim-endian.h: Ditto.
7728 * sim-inline.c: Ditto.
7729 * sim-inline.h: Ditto.
7730 * sim-types.h: Ditto.
7732 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7734 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7735 all the ALU size alternatives and then auto-configure a default.
7737 * sim-alu.h: Copy ppc/idecode_expression.h.
7739 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7741 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7742 sign extend a bit within a value.
7744 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7745 a pointer into the middle of a host word.
7746 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7748 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7750 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7751 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7752 appropriate definitions of read, write, etc. Add prototype for
7755 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7757 * Makefile.in (libcommon.a): Delete.
7758 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7759 (gentmap,targ-vals.h,targ-map.c): Likewise.
7760 (run-autoconf): Delete.
7761 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7762 (common makefile fragment): Moved back into ...
7763 * Make-common.in: Resurrect.
7764 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7765 * configure: Regenerated.
7767 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7769 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7770 (SIM_AC_OUTPUT): To here.
7772 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7774 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7775 comments and single quotes. Fixes a problem found on hpux.
7777 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7779 * aclocal.m4: Remove Make-common.in from dependencies.
7780 * (distclean): Remove targ-vals.def.
7782 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7783 into here. Makes insertion into makefiles easier. Also, change
7784 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7785 targ-map.o, and run are built. They are now built in the
7786 individual simulator directories, taking sources from ../common as
7787 necessary. This replaces the merging of libcommon.a into
7788 linsim.a, which was problematic for the WinGDB build process.
7789 * run.c: Include config.h from . instead of ../common.
7790 * Make-common.in: Remove. It's no longer necessary.
7792 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7794 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7795 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7797 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7799 * run.c (main): Set target_byte_order before call to sim_open.
7801 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7803 * callback.c: #include <stdlib.h>
7804 (os_error): New function.
7805 (default_callback): Add os_error.
7807 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7809 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7810 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7812 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7814 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7816 * run.c: #include ../common/config.h, tconfig.h.
7817 (myname): New static global.
7818 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7819 Only process -c ifdef SIM_HAVE_SIMCACHE.
7820 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7821 Parse program name from argv[0] and use in error messages.
7822 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7823 Add support for incomplete h8/300 termination indicators.
7824 (usage): Make more verbose.
7825 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7826 * Makefile.in,Make-common.in,callback.c: New files.
7827 * nltvals.def,gentmap.c,gentvals.sh: New files.
7829 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7831 * run.c: Include stdarg.h if __STDC__.
7833 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7835 * run.c (main): Don't print out anything if the signal
7836 number is zero (ie no signal).
7838 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7840 * run.c (main): Print out if the program raised a signal.
7842 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7844 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7847 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7849 * run.c (main): Explicitly cast malloc() parameter.
7851 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7853 * run.c (sim_bfd): New global to hold the bfd pointer for the
7855 (main): Initialize sim_bfd.
7857 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7859 * run.c (main): Use new bfd_big_endian macro.
7861 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7863 * run.c (main): Removed SH specific comments, so source is
7864 generic. Also updated to only load relevant sections. Moved
7865 sim_open() to after callback attach (to match GDB).
7867 * run.1: Removed SH specific comments.
7869 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7871 * run.c (main): Always return sigrc at end.
7873 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7875 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7876 bfd_check_format() fails.
7878 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7880 * run.c, run.1: From sh directory.