1 2021-06-18 Mike Frysinger <vapier@gentoo.org>
3 * Make-common.in: Include ../arch-subdir.mk.
5 2021-06-18 Mike Frysinger <vapier@gentoo.org>
7 * cgen-run.c: Include sim-signal.h.
8 * cgen-utils.c, nrun.c, sim-core.c, sim-engine.c, sim-reason.c,
9 sim-resume.c, sim-signal.c, sim-stop.c, sim-watch.c: Likewise.
10 * sim-basics.h: Delete sim-signal.h include.
12 2021-06-18 Mike Frysinger <vapier@gentoo.org>
14 * sim-basics.h: Delete libiberty.h include.
16 2021-06-17 Mike Frysinger <vapier@gentoo.org>
18 * Make-common.in (SIM_ENDIAN): Delete.
19 * sim-config.c (sim_config): Delete WITH_DEFAULT_TARGET_BYTE_ORDER.
20 (sim_config_print): Likewise.
21 * sim-config.h (WITH_TARGET_BYTE_ORDER): Delete.
22 (WITH_DEFAULT_TARGET_BYTE_ORDER): Likewise.
24 2021-06-17 Mike Frysinger <vapier@gentoo.org>
26 * cgen-trace.c: Include sim/callback.h.
27 * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
28 * sim-basics.h: Delete sim/callback.h include.
29 * sim-endian.h: Include bfd.h.
30 * sim-syscall.h (struct cb_syscall): New forward decl.
31 * sim-utils.h (sim_analyze_program): Likewise.
33 2021-06-16 Mike Frysinger <vapier@gentoo.org>
35 * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
36 (generated_files): Delete config.h.
37 (distclean): Likewise.
38 (config.h, stamp-h): Delete rules.
39 * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
42 2021-06-15 Mike Frysinger <vapier@gentoo.org>
44 * Make-common.in: Add stamp-modules rule to avoid rebuilds.
45 (clean): Delete modules.c files.
46 * local.mk: Add version.c-stamp rule to avoid rebuilds.
47 (CLEANFILES): Add version.c files.
49 2021-06-14 Mike Frysinger <vapier@gentoo.org>
51 * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
53 2021-06-14 Mike Frysinger <vapier@gentoo.org>
55 * Make-common.in (GNULIB_BUILDDIR): Rename to ...
56 (GNULIB_PARENT_DIR): ... this. Remove "gnulib" from value.
58 2021-06-12 Mike Frysinger <vapier@gentoo.org>
60 * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
61 * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
62 * portability.c, portability.h: New files.
64 2021-06-12 Mike Frysinger <vapier@gentoo.org>
66 * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
67 (COMMON_OBJS_NAMES): ... here. Rename var from COMMON_OBJS.
68 (COMMON_OBJS): Redefine.
69 * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
70 * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
71 (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
73 2021-06-12 Mike Frysinger <vapier@gentoo.org>
75 * dv-sockser.c: Include sys/select.h.
77 2021-06-12 Mike Frysinger <vapier@gentoo.org>
79 * Make-common.in: Delete SIM_ALIGNMENT.
80 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
82 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
83 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
85 2021-06-12 Mike Frysinger <vapier@gentoo.org>
87 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
89 2021-06-09 Mike Frysinger <vapier@gentoo.org>
91 * sim-basics.h (NULL): Delete.
93 2021-06-09 Mike Frysinger <vapier@gentoo.org>
95 * nrun.c (main): Set default_callback.target_endian to
96 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
98 2021-06-09 Mike Frysinger <vapier@gentoo.org>
100 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
101 * cgen-run.c (cgen_get_fast_p): New function.
102 (sim_resume): Move fast_p up and call cgen_get_fast_p.
103 * cgen-utils.c (cgen_init): Delete.
104 * sim-base.h: Delete cgen-sim.h include.
105 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
107 2021-06-08 Mike Frysinger <vapier@gentoo.org>
109 * Make-common.in (IGEN_RUN): New variable.
110 (IGEN): Remove ASAN_OPTIONS.
112 2021-06-05 Mike Frysinger <vapier@gentoo.org>
114 * Make-common.in (COMMON_OBJS): Define.
115 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
116 (version.c): Delete target.
117 (generated_files): Delete version.c.
118 * local.mk: New file.
120 2021-05-29 Mike Frysinger <vapier@gentoo.org>
122 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
124 2021-05-29 Mike Frysinger <vapier@gentoo.org>
126 * Make-common.in (GNULIB_BUILDDIR): Define.
127 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
128 (CSEARCH): Add -I../...
129 (ALL_CFLAGS): Add $(INCGNU).
130 (EXTRA_LIBS): Add $(LIBGNU).
131 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
133 2021-05-17 Mike Frysinger <vapier@gentoo.org>
135 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
136 (struct sim_state_base): Merge into ...
137 (struct sim_state): ... this.
138 (STATE_MY_NAME): Delete base.
139 (STATE_OPEN_KIND): Likewise.
140 (STATE_CALLBACK): Likewise.
141 (STATE_ENVIRONMENT): Likewise.
142 (STATE_CONFIG): Likewise.
143 (STATE_MODULES): Likewise.
144 (STATE_OPTIONS): Likewise.
145 (STATE_VERBOSE_P): Likewise.
146 (STATE_TRACE_DATA): Likewise.
147 (STATE_ARCHITECTURE): Likewise.
148 (STATE_TARGET): Likewise.
149 (STATE_PROG_ARGV): Likewise.
150 (STATE_PROG_BFD): Likewise.
151 (STATE_PROG_SYMS): Likewise.
152 (STATE_PROG_SYMS_COUNT): Likewise.
153 (STATE_TEXT_SECTION): Likewise.
154 (STATE_TEXT_START): Likewise.
155 (STATE_TEXT_END): Likewise.
156 (STATE_START_ADDR): Likewise.
157 (STATE_SCACHE_SIZE): Likewise.
158 (STATE_CORE): Likewise.
159 (STATE_MEMOPT): Likewise.
160 (STATE_EVENTS): Likewise.
161 (STATE_ENGINE): Likewise.
162 (STATE_WATCHPOINTS): Likewise.
163 (STATE_HW): Likewise.
164 (STATE_LOAD_AT_LMA_P): Likewise.
165 (SIM_MAGIC_NUMBER): Likewise.
166 (STATE_MAGIC): Likewise.
167 * sim-utils.c (sim_state_alloc_extra): Delete check for
168 SIM_HAVE_COMMON_SIM_STATE.
170 2021-05-17 Mike Frysinger <vapier@gentoo.org>
172 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
173 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
174 SIM_HAVE_COMMON_SIM_STATE.
175 (struct sim_state): Add cgen_state.
176 (STATE_CGEN_STATE): Define.
178 2021-05-17 Mike Frysinger <vapier@gentoo.org>
180 * sim-base.h (struct sim_state): Update comment.
181 (struct sim_state): Define.
182 (STATE_ARCH_DATA): Likewise.
183 (sim_state_alloc): New define.
184 (sim_state_alloc_extra): Renamed & add 3rd arg.
185 * sim-utils.c (sim_state_alloc): Likewise.
186 (sim_state_alloc_extra): Set arch data.
188 2021-05-16 Mike Frysinger <vapier@gentoo.org>
190 * callback.c: Replace config.h include with defs.h.
191 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
192 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
193 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
194 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
195 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
196 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
197 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
198 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
199 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
200 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
201 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
202 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
203 config.h include with defs.h.
204 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
205 * sim-io.c: Include defs.h.
209 2021-05-15 Mike Frysinger <vapier@gentoo.org>
211 * nrun.c: Include environ.h.
212 (environ): Delete prototype.
213 (main): Delete HAVE_ENVIRON check.
215 2021-05-14 Mike Frysinger <vapier@gentoo.org>
217 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
218 (os_ftruncate): Change 3rd arg to int64_t.
219 (os_truncate): Change 3rd arg to int64_t.
220 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
221 * sim-io.h (sim_io_lseek): Likewise.
223 2021-05-14 Mike Frysinger <vapier@gentoo.org>
225 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
226 (os_fstat): Delete 2nd arg to time callback.
227 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
229 * sim-io.h (sim_io_time): Change return to int64_t.
230 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
232 2021-05-14 Mike Frysinger <vapier@gentoo.org>
234 * callback.c (cb_host_to_target_stat): Change PTR to void*.
235 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
237 2021-05-14 Mike Frysinger <vapier@gentoo.org>
239 * Make-common.in (callback_h, remote_sim_h): Update path.
240 * callback.c: Update include path.
241 * gentmap.c (gen_targ_map_c): Likewise.
242 * sim-basics.h: Likewise.
243 * sim-close.c: Likewise.
244 * sim-core.c: Likewise.
245 * sim-load.c: Likewise.
246 * sim-module.h: Likewise.
247 * syscall.c: Likewise.
249 2021-05-08 Mike Frysinger <vapier@gentoo.org>
251 * Make-common.in (modules.c): Touch $@ at the end.
253 2021-05-08 Mike Frysinger <vapier@gentoo.org>
255 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
257 2021-05-08 Mike Frysinger <vapier@gentoo.org>
259 * cgen-types.h (mode_names): Rename to ...
260 (cgen_mode_names): ... this.
261 (MODE_NAME): Use cgen_mode_names.
262 * cgen-utils.c (mode_names): Rename to ...
263 (cgen_mode_names): ... this.
265 2021-05-08 Mike Frysinger <vapier@gentoo.org>
267 * cgen-ops.h (cgen_rtx_error): Declare.
268 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
270 2021-05-08 Mike Frysinger <vapier@gentoo.org>
272 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
274 2021-05-08 Mike Frysinger <vapier@gentoo.org>
276 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
277 install-pdf): New rules.
279 2021-05-08 Tom Tromey <tom@tromey.com>
281 * sim-options.c (compare_strings): Remove.
282 (dup_arg_p): Use htab_eq_string.
284 2021-05-04 Mike Frysinger <vapier@gentoo.org>
286 * sim-hw.c (sim_hw_install): Rename to ...
287 (sim_install_hw): ... this. New prototype.
288 * sim-hw.h (sim_hw_install): Delete.
289 * sim-module.c: Delete sim-hw.h include.
290 (early_modules): Delete sim_hw_install.
292 2021-05-04 Tom Tromey <tromey@adacore.com>
294 * Make-common.in (generated_files): Add config.h.
296 2021-05-04 Mike Frysinger <vapier@gentoo.org>
298 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
300 * sim-load.c (xprintf_bfd_vma): Delete.
301 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
303 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
305 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
306 (hw_event_queue_schedule_vtracef): Likewise.
307 * hw-tree.h (hw_tree_vparse): Likewise.
308 * sim-profile.c (profile_vprintf): Likewise.
309 * sim-trace.c (dis_printf): Likewise.
310 * sim-trace.h (trace_printf): Likewise.
311 (trace_vprintf): Likewise.
312 * sim-utils.h (sim_do_commandf): Likewise.
313 * hw-events.c (hw_event_queue_schedule): Use
314 hw_event_queue_schedule_tracef.
316 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
318 * sim-options.c (standard_option_handler): Add default cases to
321 2021-05-02 Mike Frysinger <vapier@gentoo.org>
323 * callback.c (os_error): Change __attribute__((noreturn)) to
325 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
326 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
327 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
328 * hw-tree.h (hw_tree_delete): Likewise.
329 * sim-basics.h (__attribute__): Delete.
330 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
331 to ATTRIBUTE_NORETURN.
332 (sim_engine_abort, sim_engine_vabort): Likewise.
333 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
334 __attribute__((printf)) to ATTRIBUTE_PRINTF.
335 * sim-inline.h (NORETURN): Delete.
336 (UNUSED): Change to ATTRIBUTE_UNUSED.
337 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
338 and ATTRIBUTE_NORETURN.
339 (sim_io_eprintf, sim_io_error): Likewise.
340 * sim-profile.c (profile_printf): Likewise.
341 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
342 sim_debug_printf): Likewise.
344 2021-05-01 Mike Frysinger <vapier@gentoo.org>
346 * sim-options.c (dup_arg_p): Call htab_empty.
348 2021-05-01 Mike Frysinger <vapier@gentoo.org>
350 * dv-sockser.c (dv_sockser_install): Rename to ...
351 (sim_install_dv_sockser): ... this.
352 * dv-sockser.h (dv_sockser_install): Delete.
353 * sim-module.c: Delete dv-sockser.h include.
354 (early_modules): Delete dv_sockser_install.
356 2021-05-01 Mike Frysinger <vapier@gentoo.org>
358 * Make-common.in (LIB_OBJS): Add modules.o.
359 (generated_files): Add modules.c.
360 (modules.c): New target.
361 * sim-module.c (modules): Rename to ...
362 (early_modules): ... this. Delete 0 sentinel.
363 (early_modules_len): Define.
364 (sim_modules_detected, sim_modules_detected_len): Declare.
365 (sim_pre_argv_init): Call sim_module_install_list.
366 (sim_module_install): New function.
367 (sim_module_install_list): New function.
368 * sim-module.h (sim_module_install_list): Declare.
370 2021-05-01 Mike Frysinger <vapier@gentoo.org>
372 * nrun.c (strsignal): New prototype.
374 2021-05-01 Mike Frysinger <vapier@gentoo.org>
376 * callback.c (wrap): Delete.
377 (os_close): Replace wrap call with direct call & setting last_errno.
378 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
379 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
381 2021-04-26 Mike Frysinger <vapier@gentoo.org>
383 * gennltvals.py (TARGETS): Delete. Update comment.
384 (gentvals): Unify common code paths.
385 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
387 * nltvals.def: Regenerate.
389 2021-04-25 Tom Tromey <tom@tromey.com>
391 * sim-options.c (compare_strings): New function.
392 (ARG_HASH_SIZE, ARG_HASH): Remove.
393 (dup_arg_p): Use htab_t.
394 (sim_parse_args): Remove assert.
396 2021-04-24 Mike Frysinger <vapier@gentoo.org>
398 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
400 2021-04-24 Mike Frysinger <vapier@gentoo.org>
402 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
403 (sim_parse_args): Call SIM_ASSERT.
405 2021-04-22 Tom Tromey <tom@tromey.com>
407 * sim-utils.c: Update includes.
409 2021-04-22 Tom Tromey <tom@tromey.com>
411 * Make-common.in: Require GNU make.
413 2021-04-22 Tom Tromey <tom@tromey.com>
415 * Make-common.in (stamp-hw): New target.
416 (hw-config.h): Depend on stamp-hw.
417 (mostlyclean): Remove stamp-hw and hw-config.h.
419 2021-04-22 Tom Tromey <tom@tromey.com>
421 * Make-common.in (mostlyclean): Now an alias for clean, not
424 2021-04-22 Tom Tromey <tom@tromey.com>
426 * sim-events.c (sim_events_schedule): Use
427 sim_events_schedule_tracef.
429 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
431 * callback.c (os_printf_filtered, os_vprintf_filtered,
432 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
433 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
434 * sim-events.h (sim_events_schedule_tracef,
435 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
437 2021-04-18 Mike Frysinger <vapier@gentoo.org>
439 * gennltvals.py (TARGETS): Add moxie.
440 * nltvals.def: Regenerate.
442 2021-04-18 Mike Frysinger <vapier@gentoo.org>
444 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
445 * nltvals.def: Regenerate.
447 2021-04-18 Mike Frysinger <vapier@gentoo.org>
449 * gennltvals.py (TARGETS): Add rx.
450 * nltvals.def: Regenerate.
452 2021-04-18 Mike Frysinger <vapier@gentoo.org>
454 * gennltvals.py (TARGETS): Add m32c.
455 * nltvals.def: Regenerate.
457 2021-04-18 Mike Frysinger <vapier@gentoo.org>
459 * gennltvals.py (TARGETS): Add iq2000.
460 * nltvals.def: Regenerate.
462 2021-04-18 Mike Frysinger <vapier@gentoo.org>
464 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
466 2021-04-15 John Baldwin <jhb@FreeBSD.org>
468 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
469 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
472 2021-04-12 Mike Frysinger <vapier@gentoo.org>
474 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
476 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
477 cgen_cpu_max_extra_bytes.
478 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
479 (sim_cpu_alloc): Delete 2nd arg.
481 2021-04-08 Tom Tromey <tom@tromey.com>
483 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
484 new-style declaration.
486 2021-04-03 Mike Frysinger <vapier@gentoo.org>
488 * Make-common.in (install-common): Install as run-$arch and
489 libsim-$arch.a when not the primary arch.
491 2021-04-02 Mike Frysinger <vapier@gentoo.org>
493 * Make-common.in (CFLAGS_FOR_BUILD): Define.
494 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
496 2021-03-13 Mike Frysinger <vapier@gentoo.org>
498 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
501 2021-03-13 Mike Frysinger <vapier@gentoo.org>
503 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
504 (gentmap.o): New rule.
505 (gentmap): Call LINK_FOR_BUILD.
507 2021-03-07 Mike Frysinger <vapier@gentoo.org>
509 * Make-common.in (check): Delete body.
511 2021-02-28 Mike Frysinger <vapier@gentoo.org>
513 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
514 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
516 2021-02-27 Mike Frysinger <vapier@gentoo.org>
518 * Make-common.in (SIM_EXTRA_ALL): Delete.
519 (all): Delete $(SIM_EXTRA_ALL).
521 2021-02-21 Mike Frysinger <vapier@gentoo.org>
523 * acinclude.m4: Removed.
525 2021-02-13 Mike Frysinger <vapier@gentoo.org>
527 * acinclude.m4: Delete all sinclude & m4_include calls.
529 2021-02-13 Mike Frysinger <vapier@gentoo.org>
531 * aclocal.m4: Delete.
533 2021-02-06 Mike Frysinger <vapier@gentoo.org>
535 * sim-events.c: Include sim-cpu.h.
536 (sim_event_watchpoints): Define watch_pc.
537 (sim_events_watch_pc): New function.
538 (WATCH_SIM): Handle watch_pc.
539 * sim-events.h (sim_events_watch_pc): New prototype.
540 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
542 * sim-watch.h (sim_watchpoints): Delete pc.
544 2021-02-06 Mike Frysinger <vapier@gentoo.org>
546 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
549 2021-02-06 Mike Frysinger <vapier@gentoo.org>
551 * Make-common.in (HDEFINES, TDEFINES): Delete.
552 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
553 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
554 bfd/configure.host sourcing.
556 2021-02-04 Mike Frysinger <vapier@gentoo.org>
558 * gennltvals.py (TARGETS): Add riscv.
559 (TARGET_DIRS): Likewise.
560 * nltvals.def: Regenerate from the latest libgloss sources.
562 2021-01-31 Mike Frysinger <vapier@gentoo.org>
564 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
566 2021-01-31 Stafford Horne <shorne@gmail.com>
568 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
569 (fixdfsi): Change res from unsigned32 to signed32.
570 (fixdfdi): Change res from unsigned64 to signed64.
572 2021-01-30 Mike Frysinger <vapier@gentoo.org>
574 * gennltvals.sh: Replace shell script with ...
575 * gennltvals.py: ... this Python script.
576 * nltvals.def: Regenerate.
578 2021-01-30 Mike Frysinger <vapier@gentoo.org>
580 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
582 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
584 2021-01-30 Mike Frysinger <vapier@gentoo.org>
586 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
588 2021-01-30 Mike Frysinger <vapier@gentoo.org>
590 * sim-hw.c (merge_device_file): Replace fgets with getline.
592 2021-01-30 Mike Frysinger <vapier@gentoo.org>
594 * gennltvals.sh (gen_arches): Sort calls by first arg.
595 * nltvals.def: Regenerate.
597 2021-01-18 Mike Frysinger <vapier@gentoo.org>
599 * Make-common.in (version.c): Simplifiy args and call move-if-change.
600 * create-version.sh: Delete host & target alias logic. Write to the
603 2021-01-18 Mike Frysinger <vapier@gentoo.org>
605 * configure, configure.ac, Makefile.in: Delete.
607 2021-01-13 Mike Frysinger <vapier@gentoo.org>
609 * sim-watch.c (default_interrupt_handler): Define.
610 (sim_watchpoint_install): Set default interrupt_handler to new
611 default_interrupt_handler.
613 2021-01-13 Mike Frysinger <vapier@gentoo.org>
615 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
617 2021-01-13 Mike Frysinger <vapier@gentoo.org>
619 * sim-events.c (sim_events_watch_sim): Change byte_order type to
621 (sim_events_watch_core): Likewise.
622 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
623 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
624 call to sim_events_watch_sim.
626 2021-01-12 Mike Frysinger <vapier@gentoo.org>
628 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
630 2021-01-11 Mike Frysinger <vapier@gentoo.org>
632 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
634 2021-01-11 Mike Frysinger <vapier@gentoo.org>
636 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
638 2021-01-11 Mike Frysinger <vapier@gentoo.org>
640 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
641 strings.h, time.h, and errno.h.
642 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
643 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
644 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
645 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
646 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
647 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
648 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
649 and strings.h include.
651 2021-01-09 Mike Frysinger <vapier@gentoo.org>
653 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
654 * sim-core.c, sim-watch.c: Include libiberty.h.
656 2021-01-09 Mike Frysinger <vapier@gentoo.org>
658 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
660 2021-01-09 Mike Frysinger <vapier@gentoo.org>
662 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
663 Set WERROR_CFLAGS when first arg is not set or is "yes".
665 2021-01-09 Mike Frysinger <vapier@gentoo.org>
667 * hw-base.c (full_name_of_hw): Delete full_name. Replace
668 hw_strdup call with hw_malloc.
670 2021-01-09 Mike Frysinger <vapier@gentoo.org>
672 * cgen-par.c: Include stdlib.h.
673 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
675 2021-01-08 Mike Frysinger <vapier@gentoo.org>
677 * Make-common.in (C_DIALECT): Define.
678 (COMPILE.pre): Append $(C_DIALECT).
679 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
681 2021-01-07 Mike Frysinger <vapier@gentoo.org>
683 * sim-core.c (sim_memory_map): Define.
685 2021-01-04 Mike Frysinger <vapier@gentoo.org>
687 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
688 * configure: Regenerate.
690 2021-01-04 Mike Frysinger <vapier@gentoo.org>
692 * sim-options.c (sim_print_version): Print out more details when
693 is_command is non-zero.
695 2021-01-04 Mike Frysinger <vapier@gentoo.org>
697 * sim-options.c (standard_option_handler): Call sim_print_version.
698 (sim_print_version): New function.
699 * sim-options.h (sim_print_version): New prototype.
701 2021-01-04 Mike Frysinger <vapier@gentoo.org>
703 * sim-config.c (print_sim_config): Rename to ...
704 (sim_config_print): ... this.
705 * sim-config.h: Likewise.
707 2021-01-02 Mike Frysinger <vapier@gentoo.org>
709 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
710 FLOOR_PAGE): Delete unused macros.
711 (align_up, align_down): Define.
713 2020-08-10 Tom de Vries <tdevries@suse.de>
715 * sim-cpu.c: Include stdlib.h for free.
717 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
719 * nrun.c: Include stdlib.h.
720 * sim-core.c: Likewise.
721 * sim-engine.c: Likewise.
722 * sim-io.c: Likewise.
723 * sim-module.c: Likewise.
724 * sim-reason.c: Likewise.
726 2019-12-19 Tom Tromey <tromey@adacore.com>
729 * Makefile.in (install-strip): New target.
731 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
733 * sim-utils.c: Prevent buffer overflow.
735 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
737 * gennltvals.sh: Add PRU libgloss target.
738 * nltvals.def: Regenerate from the latest libgloss sources.
740 2019-06-13 Stafford Horne <shorne@gmail.com>
742 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
743 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
744 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
746 2019-06-13 Stafford Horne <shorne@gmail.com>
748 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
749 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
751 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
753 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
754 CURRENT_TARGET_BYTE_ORDER.
755 (SUBWORDTFSI): Likewise.
756 (JOINSIDF): Likewise.
757 (JOINSIXF): Likewise.
758 (JOINSITF): Likewise.
760 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
762 * sim-base.h: Add 'sim-assert.h' include.
763 * sim-basics.h: Add 'libiberty.h' include.
765 2019-03-28 Stafford Horne <shorne@gmail.com>
767 * sim-options.c: Include "config.h".
769 * sim-watch.c: Include "config.h".
771 * hw-device.c: Include <string.h>.
772 * hw-events.c: Include <string.h>.
773 * hw-handles.c: Include <stdlib.h>.
774 * sim-fpu.c: Include <stdlib.h>.
776 2019-03-28 Stafford Horne <shorne@gmail.com>
778 * Make-common.in (sim-arange_h): Remove sim-arange.c
779 * sim-arange.c: Remove SIM_ARANGE_C.
780 Add ifdef for _SIM_ARANGE_C_.
781 Include "sim-arange.h".
782 Remove include for unused "sim-assert.h".
783 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
784 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
785 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
786 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
788 * sim-arange.h (sim_addr_range_add): Declare as
790 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
791 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
792 Remove definition of SIM_ARANGE_INLINE.
793 Remove [HAVE_INLINE].
794 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
795 * sim-base.h: Include "sim-arange.h"
796 * sim-basics.h: Remove include of "sim-arange.h"
797 * sim-inline.c: Include "sim-arange.c"
798 * sim-inline.h: Define INLINE_SIM_ARANGE.
799 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
800 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
802 2019-01-26 Tom Tromey <tom@tromey.com>
804 * Make-common.in (version.c): Use sim's create-version.sh.
805 * create-version.sh: New file.
807 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
809 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
811 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
813 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
815 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
817 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
818 this point, it should have already been set in cb_syscall.
820 2018-10-05 Stafford Horne <shorne@gmail.com>
822 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
823 (ADDOFDI): New function, add overflow flag DI variant.
824 (SUBCFDI): New function, subtract carry flag DI variant.
825 (SUBOFDI): New function, subtract overflow flag DI variant.
827 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
829 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
831 * sim-core.c (sim_core_set_xor): Likewise.
832 (sim_core_xor_read_buffer): Likewise.
833 (sim_core_xor_write_buffer): Likewise.
835 2017-12-12 Peter Gavin <pgavin@gmail.com>
836 Stafford Horne <shorne@gmail.com>
838 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
840 (MUL1OFSI): New function, 1's complement overflow flag.
842 2017-12-12 Peter Gavin <pgavin@gmail.com>
843 Stafford Horne <shorne@gmail.com>
845 * cgen-accfp.c (remsf, remdf): New function.
846 (cgen_init_accurate_fpu): Add remsf and remdf.
847 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
848 * sim-fpu.c (sim_fpu_rem): New function.
849 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
850 (sim_fpu_rem): New function.
851 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
853 2017-09-06 John Baldwin <jhb@FreeBSD.org>
855 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
858 2017-05-24 Yao Qi <yao.qi@linaro.org>
860 * sim-trace.c (trace_disasm): Caller update.
862 2016-08-15 Mike Frysinger <vapier@gentoo.org>
864 * sim-base.h (sim_state_base): Add prog_syms_count.
865 (STATE_PROG_SYMS_COUNT): Define.
866 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
867 (trace_load_symbols): New function.
868 (trace_sym_value): Likewise.
869 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
870 loading logic with a call to trace_load_symbols.
871 * sim-trace.h (trace_load_symbols, trace_sym_value): New
874 2016-08-13 Mike Frysinger <vapier@gentoo.org>
876 * cgen-types.h (mode_names): Mark const.
877 * cgen-utils.c (mode_names): Likewise.
879 2016-08-13 Mike Frysinger <vapier@gentoo.org>
881 * cgen-defs.h (struct cgen_state): Delete argv and envp.
882 (STATE_ARGV, STATE_ENVP): Delete.
884 2016-02-04 Nick Clifton <nickc@redhat.com>
886 * cgen-scache.c (scache_option_handler): Prevent possible
887 undefined behaviour computing the size of the scache by using
888 unsigned integers instead of signed integers.
890 2016-01-17 Joel Brobecker <brobecker@adacore.com>
892 * sim-fpu.c: Minor comment fixes throughout.
894 2016-01-17 Joel Brobecker <brobecker@adacore.com>
896 * sim-fpu.c (print_bits): Minor reformatting (no code change).
897 (sim_fpu_map): Likewise.
899 2016-01-11 Mike Frysinger <vapier@gentoo.org>
901 * sim-config.c (print_sim_config): Drop extra whitespace before =
902 in output for byte order, stdio, and msb settings.
904 2016-01-10 Mike Frysinger <vapier@gentoo.org>
906 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
907 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
908 sim-stdio, sim-trace, and sim-profile.
909 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
910 (SIM_AC_OPTION_ASSERT): Likewise.
911 (SIM_AC_OPTION_SMP): Likewise.
912 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
913 * configure: Regenerate.
914 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
915 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
916 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
917 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
918 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
919 WITH_ENVIRONMENT & USER_ENVIRONMENT.
920 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
921 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
922 WITH_ASSERT, WITH_STDIO): Delete.
923 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
926 2016-01-10 Mike Frysinger <vapier@gentoo.org>
928 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
929 * configure: Regenerate.
930 * Make-common.in (SIM_PACKAGES): Delete.
931 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
933 2016-01-10 Mike Frysinger <vapier@gentoo.org>
935 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
937 2016-01-10 Mike Frysinger <vapier@gentoo.org>
939 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
941 2016-01-10 Mike Frysinger <vapier@gentoo.org>
943 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
945 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
946 * gentmap.c: Change targ-vals.def include to nltvals.def.
947 * Make-common.in (gentmap): Change targ-vals.def to
948 $(srccom)/nltvals.def.
949 (distclean): Delete rm -f targ-vals.def.
950 * Makefile.in: Update comment.
952 2016-01-10 Mike Frysinger <vapier@gentoo.org>
954 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
955 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
956 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
958 2016-01-10 Mike Frysinger <vapier@gentoo.org>
960 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
961 and --enable-sim-stdcall and sim_stdcall.
962 * configure: Regenerate.
963 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
964 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
965 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
966 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
967 (REGPARM_*): Delete all regparm defines and their use.
969 2016-01-10 Mike Frysinger <vapier@gentoo.org>
971 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
972 * Make-common.in (SIM_CFLAGS): Delete.
973 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
974 * Makefile.in: Likewise.
976 2016-01-09 Mike Frysinger <vapier@gentoo.org>
978 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
979 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
980 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
981 * acinclude.m4 (SIM_AC_COMMON): ... here.
982 * aclocal.m4, configure: Regenerate.
983 * config.in: Delete file.
984 * callback.c: Change cconfig.h include to config.h.
985 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
987 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
988 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
990 2016-01-06 Mike Frysinger <vapier@gentoo.org>
992 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
993 date, and time information.
995 2016-01-06 Mike Frysinger <vapier@gentoo.org>
997 * sim-options.c (sim_parse_args): Mark argv array const.
998 * sim-options.h (sim_parse_args): Likewise.
1000 2016-01-05 Mike Frysinger <vapier@gentoo.org>
1002 * sim-trace.c: Include dis-asm.h.
1003 (OPTION_TRACE_DISASM): New enum.
1004 (trace_options): Add trace-disasm flag.
1005 (trace_option_handler): Handle OPTION_TRACE_DISASM.
1006 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
1007 (dis_read, dis_printf, trace_disasm): New functions.
1008 * sim-trace.h: Include dis-asm.h.
1009 (TRACE_INSN_IDX): Clarify comment.
1010 (TRACE_DISASM_IDX): New enum.
1011 (TRACE_disasm): New define.
1012 (WITH_TRACE_DISASM_P): New define.
1013 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
1014 (STRACE_DISASM_P): New define.
1015 (TRACE_DISASM_P): Likewise.
1016 (TRACE_DISASM_P): Likewise.
1017 (TRACE_DISASM): Likewise.
1018 (trace_disasm): New function.
1020 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1022 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1024 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1026 * cgen-scache.c (MAX): Delete.
1027 (scache_init): Change MAX to max.
1028 * cgen-trace.c (min): Delete.
1029 * cgen-utils.c (min): Delete.
1030 * sim-basics.h [!min] (min): Define.
1031 [!max] (max): Define.
1033 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1035 * sim-options.c (sim_parse_args): Tweak getopt error message.
1037 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1039 * acinclude.m4 (sim-bswap): Delete.
1040 * configure: Regenerate.
1041 * Make-common.in (SIM_BSWAP): Delete.
1042 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1043 * sim-config.h (htonl, ntohl): Delete.
1044 (WITH_BSWAP): Delete.
1046 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1048 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
1049 opterr state to it before calling getopt_long and restore afterwards.
1050 Set opterr to 0. When optc is '?', call sim_io_eprintf.
1052 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1054 * hw-device.h (device): Delete commented typedef.
1055 * sim-basics.h (device): Delete typedef.
1057 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1059 * sim-options.c (sim_parse_args): Replace for loop with a call
1062 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1064 * nrun.c (myname): Mark const.
1065 (main): Mark name const. Replace myname parsing loop with a
1068 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1070 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1071 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1072 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1073 * config.in, configure: Regenerate.
1074 * Make-common.in (SIM_HOSTENDIAN): Delete.
1075 * sim-config.c (current_host_byte_order): Delete.
1076 (sim_config): Delete current_host_byte_order assignments and
1077 CURRENT_HOST_BYTE_ORDER checks.
1078 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1079 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1080 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1081 (current_host_byte_order): Delete.
1082 (CURRENT_HOST_BYTE_ORDER): Likewise.
1083 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1084 (HOST_BYTE_ORDER): ... this.
1085 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1087 (sim_endian_join_16): Likewise.
1088 * sim-n-core.h (sim_core_read_misaligned_N): Change
1089 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1090 (sim_core_write_misaligned_N): Likewise.
1091 * sim-n-endian.h (endian_t2h_N): Likewise.
1092 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1093 endian_le2h_N): Likewise.
1094 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1096 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1098 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1099 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1101 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1102 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1103 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1104 * nrun.c (main): Likewise.
1105 * sim-config.c (current_host_byte_order): Change type to enum
1106 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1107 (current_target_byte_order): Likewise.
1108 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1109 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1111 (sim_config): Change prefered_target_byte_order type to enum
1112 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1113 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1114 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1115 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1116 Delete all the various arch/OS endian includes & defines.
1117 (current_host_byte_order): Change type to enum bfd_endian.
1118 (current_target_byte_order): Likewise.
1119 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1120 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1121 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1122 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1123 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1125 (sim_events_watch_core): Likewise.
1126 * sim-events.h: Likewise.
1127 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1129 (sim_core_write_misaligned_N): Likewise.
1130 * sim-n-endian.h (endian_h2be_N): Likewise.
1131 (endian_be2h_N): Likewise.
1132 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1133 (offset_N): Likewise.
1134 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1135 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1137 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1139 * cgen-defs.h (current_state): Delete.
1140 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1141 * sim-utils.c (current_state): Delete.
1143 2015-12-30 Mike Frysinger <vapier@gentoo.org>
1145 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1148 2015-12-27 Mike Frysinger <vapier@gentoo.org>
1150 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1152 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1154 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1155 * config.in, configure: Regenerate.
1156 * Make-common.in (sim-basics_h): Delete tconfig.h.
1157 (distclean): Likewise.
1158 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1159 (new_sim_core_mapping): Delete WITH_HW and device *device.
1160 (sim_core_map_attach, sim_core_attach): Likewise.
1161 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1162 (sim_core_write_buffer): Likewise.
1163 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1165 (sim_core_attach): Likewise.
1166 (device_io_read_buffer, device_io_write_buffer): Delete.
1167 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1168 (sim_core_write_aligned_N): Likewise.
1169 * tconfig.h: Delete file.
1171 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1173 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1174 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1175 (sim_core_write_buffer): Move cia decl to top of func. Call
1176 sim_cpu_hw_io_write_buffer if cpu is valid.
1178 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1180 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1182 (hw_find_integer_property): Likewise.
1183 (hw_find_integer_array_property): Likewise.
1184 (hw_add_duplicate_property): Likewise.
1186 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1188 * sim-config.h (WITH_ENGINE): Delete.
1189 * sim-module.c (modules): Always include sim_engine_install.
1191 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1193 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1194 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1195 * sim-base.h: Always include sim-model.h.
1196 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1197 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1198 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1199 [!WITH_MODEL_P] (sim_machs): Define.
1200 * sim-model.h: Add some developer docs.
1201 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1202 (WITH_MODEL_P): Define.
1203 * sim-module.c (modules): Always include sim_model_install.
1204 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1206 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1208 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1209 * sim-model.c: Likewise.
1210 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1211 SIM_MACH_IMP_PROPERTIES
1213 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1215 * sim-core.c (device_error): Delete.
1216 (sim_core_map_attach): Delete calls to device_error.
1217 (sim_core_attach): Likewise.
1218 * sim-core.h (device_error): Delete.
1219 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1220 to sim_engine_abort.
1221 (sim_core_write_aligned_N): Likewise.
1223 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1225 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1226 * sim-core.c (sim_core_write_buffer): Likewise.
1227 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1228 (sim_core_write_aligned_N): Likewise.
1230 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1232 * dv-pal.c: Include config.h and sim-main.h.
1233 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1235 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1237 * sim-options.c (standard_options): Always enable load-lma and
1239 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1241 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1243 * sim-module.c (MODULE_LIST): Delete.
1245 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1247 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1248 Move to h8300/compile.c.
1249 [SIM_H8300] (standard_options): Likewise.
1250 (standard_option_handler): Likewise.
1252 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1254 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1255 sim_watchpoint_install.
1257 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1259 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1260 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1262 * sim-options.c (OPTION_MEM_SIZE): Delete.
1263 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1264 (standard_option_handler): Likewise.
1266 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1268 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1270 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1273 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1275 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1278 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1279 vasprintf, and va_end together. Check ret after va_end call.
1281 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1283 * sim-types.h (SIM_PRI_TB): Define.
1284 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1285 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1286 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1287 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1289 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1291 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1292 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1293 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1294 (sim_core_translate): Likewise.
1295 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1297 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1299 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1300 (cgen_cpu_close): Change to XCONCAT2.
1302 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1304 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1307 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1309 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1310 * sim-close.c: New file.
1312 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1313 Ali Lown <ali.lown@imgtec.com>
1315 * sim-bits.h (EXTEND6): New macro.
1316 (EXTEND12): New macro.
1317 (EXTEND25): New macro.
1319 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1321 * sim-trace.c (trace_one_insn): Delete.
1322 * sim-trace.h (trace_one_insn): Delete.
1324 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1326 * sim-trace.c (debug_printf): Rename to ...
1327 (sim_debug_printf): ... this.
1328 * sim-trace.h (debug_printf): Delete define.
1329 (debug_printf): Rename to ...
1330 (sim_debug_printf): ... this.
1332 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1334 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1335 (trace_options): Add trace-register option.
1336 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1337 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1338 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1339 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1340 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1342 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1344 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1345 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1346 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1347 STRACE_DEBUG): Define.
1349 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1351 * sim-trace.c (trace_options): Update help text for trace-alu,
1352 trace-fpu, trace-vpu, and trace-semantics.
1353 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1354 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1356 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1358 * sim-assert.h (SIM_FILTER_PATH): Delete.
1359 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1360 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1361 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1362 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1363 * sim-events.c: Include libiberty.h.
1364 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1366 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1368 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1369 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1370 (AC_ARG_ENABLE(sim-debug)): Likewise.
1371 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1372 (AC_ARG_ENABLE(sim-trace)): Likewise.
1373 (AC_ARG_ENABLE(sim-profile)): Likewise.
1374 (AC_ARG_ENABLE(sim-environment)): Likewise.
1375 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1376 (AC_ARG_ENABLE(sim-assert)): Likewise.
1377 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1378 (AC_ARG_ENABLE(sim-endian)): Likewise.
1379 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1380 (AC_ARG_ENABLE(sim-float)): Likewise.
1381 (AC_ARG_ENABLE(sim-scache)): Likewise.
1382 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1383 (AC_ARG_ENABLE(sim-inline)): Likewise.
1384 (AC_ARG_ENABLE(sim-packages)): Likewise.
1385 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1386 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1387 (AC_ARG_ENABLE(sim-smp)): Likewise.
1388 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1389 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1390 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1391 * configure: Regenerate.
1393 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1395 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1397 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1399 * cgen-trace.c [!__STDC__]: Delete.
1400 * sim-trace.h [!__STDC__]: Likewise.
1402 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1404 * sim-model.c (sim_model_init): Assert model is not NULL.
1406 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1408 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1409 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1412 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1414 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1415 (SIM_ALU_H): ... this.
1416 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1417 (SIM_ASSERT_H): ... this.
1418 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1419 (SIM_BASICS_H): ... this.
1420 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1421 (SIM_BITS_H): ... this.
1422 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1423 (SIM_ENDIAN_H): ... this.
1425 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1427 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1430 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1432 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1433 m for sentinel testing.
1435 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1437 * sim-syscall.c: Include errno.h and targ-vals.h.
1438 (sim_syscall_multi, sim_syscall): Define.
1439 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1440 * syscall.c (cb_syscall): Extend comment.
1442 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1444 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1445 * sim-syscall.c: New file.
1446 * sim-syscall.h: New file.
1448 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1450 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1451 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1452 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1453 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1454 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1456 * gentmap.c (gen_targ_map_c): Output name field.
1458 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1460 * acinclude.m4: Change configure.in to configure.ac.
1461 * sim-config.h: Likewise.
1463 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1465 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1466 * configure: Regenerate.
1468 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1470 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1471 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1472 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1473 TRACE_DEBUG): Define.
1475 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1477 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1478 * sim-trace.c (trace_option_handler): Likewise.
1479 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1480 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1481 (TRACE_ANY_P): Likewise.
1483 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1485 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1486 CGEN_TRACE_INSN_FINI.
1487 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1488 trace_result to cgen_trace_result, trace_insn_fini to
1489 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1490 and trace_extract to cgen_trace_extract.
1491 * cgen-trace.h (trace_insn_init): Rename to ...
1492 (cgen_trace_insn_init): ... this.
1493 (trace_insn_fini): Rename to ...
1494 (cgen_trace_insn_fini): ... this.
1495 (trace_insn): Rename to ...
1496 (cgen_trace_insn): ... this.
1497 (trace_extract): Rename to ...
1498 (cgen_trace_extract): ... this.
1499 (trace_result): Rename to ...
1500 (cgen_trace_result): ... this.
1501 (TRACE_RESULT_P): Rename to ...
1502 (CGEN_TRACE_RESULT_P): ... this.
1503 (TRACE_INSN_INIT): Rename to ...
1504 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1505 cgen_trace_insn_init.
1506 (TRACE_INSN_FINI): Rename to ...
1507 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1508 cgen_trace_insn_fini.
1509 (TRACE_PRINTF): Rename to ...
1510 (CGEN_TRACE_PRINTF): ... this.
1511 (TRACE_INSN): Rename to ...
1512 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1513 (TRACE_EXTRACT): Rename to ...
1514 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1516 (TRACE_RESULT): Rename to ...
1517 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1518 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1519 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1520 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1521 TRACE_INSN to CGEN_TRACE_INSN.
1522 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1524 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1526 * sim-events.c (ETRACE_P): Delete.
1527 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1528 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1529 * sim-events.h (struct _sim_events): Delete trace member.
1530 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1531 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1533 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1535 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1536 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1537 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1538 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1540 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1542 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1544 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1546 * sim-trace.h (WITH_TRACE_P): New define.
1547 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1548 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1549 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1550 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1551 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1552 Redefine to use WITH_TRACE_P.
1554 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1556 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1557 mistake in call to sim_engine_abort.
1559 2015-04-29 Nick Clifton <nickc@redhat.com>
1562 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1563 increasing parenthesis around casts to signed values.
1565 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1567 * gennltvals.sh: Add mcore support.
1568 * nltvals.def: Regenerate.
1570 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1572 * cgen.sh: Add +x permissions.
1573 * genmloop.sh: Likewise.
1574 * gentvals.sh: Likewise.
1575 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1576 Change all uses of srcroot for newlib to newlibroot.
1578 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1580 * sim-base.h (SIM_CPU): New typedef.
1582 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1584 * cgen-engine.h (CIA_ADDR): Delete.
1585 * sim-base.h: Update sim_cia example.
1586 [!CIA_ADDR] (sim_cia): New typedef.
1588 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1590 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1591 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1592 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1593 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1594 CIA_SET to CPU_PC_SET.
1596 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1598 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1599 * sim-main.h (STATE_CPU): Remove from comment and define.
1601 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1603 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1604 * configure: Regenerate.
1606 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1608 * sim-options.c: Include version.h.
1609 (OPTIONS_VERSION): New enum.
1610 (standard_options): Add "version".
1611 (standard_option_handler): Handle OPTIONS_VERSION.
1613 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1615 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1616 (create-version.sh): Delete.
1618 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1620 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1622 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1624 * run-sim.h, run.c: Delete.
1625 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1627 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1629 * config.in, configure: Regenerate.
1630 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1631 (ZLIB, ZLIBINC): Define.
1632 (BFD_LIB): Add $(ZLIB).
1634 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1636 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1637 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1639 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1641 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1642 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1643 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1645 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1647 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1648 usage of STATE_WATCHPOINTS.
1649 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1650 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1652 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1654 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1656 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1658 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1660 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1662 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1663 of enable_sim_hardware to AC_ARG_ENABLE.
1665 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1667 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1668 Add dv-sockser.o to sim_hw_objs.
1670 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1672 * dv-sockser.c: Include config.h.
1673 * dv-sockser.h: Include sim-inline.h.
1674 [HAVE_DV_SOCKSER]: Move all prototypes here.
1675 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1676 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1678 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1680 * gentmap.c, run.c: Convert old style prototypes.
1682 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1684 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1685 symlinking tconfig.h to tconfig.in.
1686 * config.in, configure: Regenerate.
1687 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1688 * tconfig.in: Rename file ...
1689 * tconfig.h: ... here.
1691 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1693 * dv-socker.h (dv_sockser_install): Declare.
1694 * sim-module.c: Include config.h.
1695 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1696 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1697 * sim-module.h: Include gdb/remote-sim.h.
1699 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1701 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1702 (sim-inline.c): Delete rule.
1704 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1706 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1707 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1708 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1710 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1712 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1713 [!ASSERT, WITH_ASSERT]: Likewise.
1714 * sim-endian.c: Delete sim-io.h include.
1716 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1718 * run-sim.h (sim_kill): Delete unused prototype.
1720 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1722 * gentmap.c: Include "string.h".
1724 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1726 * sim-options.c (sim_args_command): Call freeargv() when failure
1729 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1731 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1733 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1735 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1736 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1737 callbacks following renaming in callback.h.
1738 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1739 callback by call to "to_lstat" callback
1741 2014-08-28 Gary Benson <gbenson@redhat.com>
1743 * sim-trace.h (debug_printf): New define.
1745 2014-08-19 Alan Modra <amodra@gmail.com>
1747 * configure: Regenerate.
1749 2014-08-15 Roland McGrath <mcgrathr@google.com>
1751 * configure: Regenerate.
1752 * config.in: Regenerate.
1754 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1756 * sim-command.c (sim_do_command): Add const to cmd.
1757 * sim-options.c (sim_args_command): Add const to cmd.
1758 * sim-options.h (sim_args_command): Add const to cmd.
1760 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1762 * sim-hload.c (sim_load): Add const to prog.
1763 * sim-load.c (sim_load_file): Likewise.
1764 * sim-utils.c (sim_analyze_program): Likewise.
1765 * sim-utils.h (sim_analyze_program): Likewise.
1766 (sim_load_file): Likewise.
1768 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1770 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1771 * callback.c (system): Delete unused prototype.
1772 (os_init): Likewise.
1773 (os_shutdown): Likewise.
1774 (os_unlink): Likewise.
1775 (os_time): Likewise.
1776 (os_system): Likewise.
1777 (os_rename): Likewise.
1778 (os_write_stdout): Likewise.
1779 (os_flush_stdout): Likewise.
1780 (os_write_stderr): Likewise.
1781 (os_flush_stderr): Likewise.
1782 (os_write): Likewise.
1783 (os_read_stdin): Likewise.
1784 (os_read): Likewise.
1785 (os_open): Likewise.
1786 (os_lseek): Likewise.
1787 (os_isatty): Likewise.
1788 (os_get_errno): Likewise.
1789 (os_close): Likewise.
1790 (os_vprintf_filtered): Likewise.
1791 (os_evprintf_filtered): Likewise.
1792 (os_error): Likewise.
1796 (wrap): Change to new style prototype.
1799 (os_close): Likewise.
1800 (os_poll_quit): Likewise.
1801 (os_get_errno): Likewise.
1802 (os_isatty): Likewise.
1803 (os_lseek): Likewise.
1804 (os_open): Likewise.
1805 (os_read): Likewise.
1806 (os_read_stdin): Likewise.
1807 (os_write): Likewise.
1808 (os_write_stdout): Likewise.
1809 (os_flush_stdout): Likewise.
1810 (os_write_stderr): Likewise.
1811 (os_flush_stderr): Likewise.
1812 (os_rename): Likewise.
1813 (os_system): Likewise.
1814 (os_time): Likewise.
1815 (os_unlink): Likewise.
1816 (os_stat): Likewise.
1817 (os_fstat): Likewise.
1818 (os_lstat): Likewise.
1819 (os_ftruncate): Likewise.
1820 (os_truncate): Likewise.
1821 (os_pipe): Likewise.
1822 (os_pipe_empty): Likewise.
1823 (os_pipe_nonempty): Likewise.
1824 (os_shutdown): Likewise.
1825 (os_init): Likewise.
1826 (cb_read_target_syscall_maps): Likewise.
1827 (cb_target_to_host_syscall): Likewise.
1828 (cb_host_to_target_errno): Likewise.
1829 (cb_target_to_host_open): Likewise.
1830 (cb_store_target_endian): Likewise.
1831 (cb_host_to_target_stat): Likewise.
1832 * sim-hload.c (sim_load): Change to new style prototype.
1833 * sim-load.c (sim_load_file): Change to new style prototype.
1834 (report_transfer_performance): Likewise.
1835 (xprintf_bfd_vma): Likewise.
1836 * syscall.c (cb_get_string): Change to new style prototype.
1837 (get_path): Likewise.
1838 (cb_syscall): Likewise.
1840 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1842 * create-version.sh: Align parameters to match those of
1843 ../../gdb/common/create-version.sh.
1844 * Make-common.in (srcsim): New variable.
1845 (version.c): Adjust call to create-version.sh as per above.
1847 2013-09-23 Alan Modra <amodra@gmail.com>
1849 * configure: Regenerate.
1851 2013-09-03 Mike Stump <mikestump@comcast.net>
1853 * sim-options.c (complete_option_list): Mark text and word const.
1855 2013-06-28 Tom Tromey <tromey@redhat.com>
1857 * Make-common.in (version.c): Use version.in, not
1859 * create-version.sh: Likewise.
1861 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1863 * create-version.sh: New script. Adapted from
1864 gdb/commong/create-version.sh.
1865 * Make-common.in (version.c): Update rule dependencies,
1866 and re-implement using create-version.sh.
1868 2013-06-21 Nick Clifton <nickc@redhat.com>
1870 * gennltvals.sh: Add msp430 support.
1871 * nltvals.def: Regenerate.
1873 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1875 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1876 * aclocal.m4, configure: Regenerate.
1878 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1881 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1882 -Wformat-nonliteral with -Wno-format.
1884 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1886 * acinclude.m4: Regenerate.
1888 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1890 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1891 which do not support dv-sockser.o. Add always as option to
1892 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1893 is always required to be enabled by simulator.
1895 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1897 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1898 * nltvals.def: Regenerate.
1900 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1902 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1903 * config.in, configure: Regenerate.
1905 2012-05-24 Pedro Alves <palves@redhat.com>
1907 * sim-signal.h (sim_signal_to_target): Rename to ...
1908 (sim_signal_to_gdb_signal): ... this.
1909 * sim-signal.c (sim_signal_to_target): Rename to ...
1910 (sim_signal_to_gdb_signal): ... this.
1911 * sim-reason.c (sim_stop_reason): Adjust to rename.
1913 2012-05-24 Pedro Alves <palves@redhat.com>
1917 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1919 2012-05-24 Pedro Alves <palves@redhat.com>
1923 Replace target_signal with gdb_signal throughout.
1925 2012-05-18 Nick Clifton <nickc@redhat.com>
1928 * callback.c: Include config.h before system header files.
1929 * cgen-trace.c: Likewise.
1930 * cgen-utils.c: Likewise.
1931 * gentmap.c: Likewise.
1933 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1935 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1937 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1939 * sim-trace.c: Update the function prototype of save_data_size.
1940 Move the enum data_fmt from here...
1941 * sim-trace.h: ...to here.
1942 Add function prototype of save_data.
1944 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1946 * sim-core.h (sim_core_trans_addr): Add prototype.
1948 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1950 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1951 missing in last change.
1953 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1955 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1956 * nrun.c: Include string.h/strings.h.
1957 * aclocal.m4, config.in, configure: Regenerate.
1959 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1961 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1962 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1963 out -Werror initialization.
1965 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1967 * Make-common.in (TAGS): Change a-z to [:lower:].
1968 * acinclude.m4 (sim-trace): Likewise.
1969 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1970 Change A-Za-z0-9 to [:alnum:].
1972 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1974 * nrun.c (main): Display strsignal of sigrc.
1976 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1978 * Makefile.in (abs_srcdir): Declare.
1979 (srcroot): Define in terms of abs_srcdir.
1980 (headers): Change srcdir to abs_srcdir.
1982 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1984 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1987 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1989 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1990 system bourne shell.
1992 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1994 * syscall.c (cb_get_string): Rename from "get_string".
1995 (get_path): Rename get_string call to cb_get_string.
1997 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1999 * Make-common.in (VPATH): Add $(srccom).
2001 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
2002 POSTCOMPILE): New variables.
2003 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
2004 Include dependency files, when using GNU Make. Delete all
2005 dependency-only rules.
2006 * aclocal.m4: Include ../../config/depstand.m4. Call
2007 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
2008 (MAKE, GMAKE): New substs.
2010 2011-11-07 Mike Frysinger <vapier@gentoo.org>
2013 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
2014 * configure, config.in: Regenerate.
2015 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
2017 2011-10-19 Mike Frysinger <vapier@gentoo.org>
2019 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
2021 2011-10-18 John Wehle <john@feith.com> (tiny patch)
2023 * sim-profile.c (profile_info): Only print the title once.
2025 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2027 * acinclude.m4: Rename from aclocal.m4.
2028 * aclocal.m4: Regenerate.
2030 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2032 * aclocal.m4: Change AC_PREREQ comment to 2.64.
2033 * common.m4: Delete.
2034 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
2035 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2036 * configure: Regenerate.
2038 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
2040 * sim-alu.h (ALU32_AND): Clear carry flag.
2041 (ALU32_AND): Clear carry flag.
2043 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2045 * dv-cfi.c: Include stdbool.h.
2047 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2049 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2051 2011-10-04 Mike Frysinger <vapier@gentoo.org>
2053 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2054 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
2056 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2058 * sim-command.c: Include sim-options.h.
2060 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2062 * aclocal.m4: Move sinclude comment after AC_INIT comment.
2064 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2066 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2067 Delete direct call to AC_PROG_CC.
2069 2011-07-05 Mike Frysinger <vapier@gentoo.org>
2071 * sim-command.c: New file.
2072 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2073 (sim-command.o): New rule.
2075 2011-05-27 Mike Frysinger <vapier@gentoo.org>
2077 * sim-options.c (standard_option_handler): Remove arg[0] check
2078 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2079 not an empty string, otherwise assign "" back to it.
2081 2011-05-26 Mike Frysinger <vapier@gentoo.org>
2083 * nltvals.def: Regenerate to include Blackfin syscalls again.
2085 2011-05-25 Mike Frysinger <vapier@gentoo.org>
2087 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2088 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2089 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2090 (trace_idx_to_str): Likewise.
2091 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2092 (TRACE_syscall): Define.
2093 (WITH_TRACE_SYSCALL_P): Likewise.
2094 (TRACE_SYSCALL_P): Likewise.
2096 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2098 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2099 remove now-unnecessary sub-scope for glue->type setting.
2100 Check to see if the "reg" property exists before we use it, and
2101 if it doesn't exist, error out for "glue" devices.
2103 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2105 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2106 glue-or, and set type to glue_xor when name is glue-xor.
2107 (hw_glue_port_event): Return immediately when type is glue_io
2108 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2109 and hw_port_event calls from glue_and to end of function.
2111 2011-05-11 Mike Frysinger <vapier@gentoo.org>
2113 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2114 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2115 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2116 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2117 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2118 around function arguments.
2120 2011-04-14 Mike Frysinger <vapier@gentoo.org>
2122 * sim-options.c (complete_option_list, sim_complete_command):
2125 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2127 * dv-glue.c: Fix up style.
2129 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2131 * hw-alloc.c (hw_alloc_data): Adjust brace.
2132 * hw-base.c (hw_base_data): Likewise.
2133 (generic_hw_unit_decode): Fix indentation.
2134 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2135 * hw-events.c (hw_event, hw_event_data): Likewise.
2136 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2137 * hw-instances.c (hw_instance_data): Likewise.
2138 * hw-instances.h (hw_instance): Likewise.
2139 * hw-main.h (hw_descriptor, enum): Likewise.
2140 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2141 * hw-ports.h (hw_port_descriptor): Likewise.
2142 * hw-properties.c (hw_property_data): Likewise.
2143 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2144 _range_property_spec, _reg_property_spec): Likewise.
2145 * hw-tree.c (_name_specifier, printer): Likewise.
2146 (split_device_specifier, parse_string_property, hw_tree_traverse,
2147 print_size, print_reg_property, print_string, print_properties):
2150 2011-03-29 Mike Frysinger <vapier@gentoo.org>
2152 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2153 * Make-common.in (dv-cfi.o): New rule.
2154 * dv-cfi.c, dv-cfi.h: New files.
2156 2011-03-21 Kevin Buettner <kevinb@redhat.com>
2158 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2159 fcntl.h and sys/fcntl.h, for constants.
2160 * nltvals.def: Regenerate.
2161 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2162 * sim-io.h (sys/types.h, sys/stat.h): Include.
2163 (sim_io_stat, sim_io_fstat): Declare.
2165 2011-03-14 Mike Frysinger <vapier@gentoo.org>
2167 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2168 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2169 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2170 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2171 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2172 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2173 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2174 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2175 syscall.c: Trim trailing whitespace.
2177 2011-03-05 Mike Frysinger <vapier@gentoo.org>
2179 * gennltvals.sh: Handle bfin targets.
2180 * nltvals.def: Regenerate.
2182 2011-02-25 Kevin Buettner <kevinb@redhat.com>
2184 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2187 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2189 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2190 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2191 (hw_free): Drop zfree logic and always call free.
2192 * hw-base.c (hw_delete): Change zfree to free.
2193 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2194 (hw_handle_remove_phandle): Likewise.
2195 * hw-instances.c (hw_instance_delete): Likewise.
2196 * hw-tree.c (parse_reg_property): Likewise.
2197 (parse_ranges_property): Likewise.
2198 (parse_string_property): Likewise.
2199 * sim-core.c (sim_core_uninstall): Likewise.
2200 * sim-cpu.c (sim_cpu_free_all): Likewise.
2201 * sim-hw.c (sim_hw_uninstall): Likewise.
2202 * sim-memopt.c (do_memopt_delete): Likewise.
2203 (sim_memory_uninstall): Likewise.
2204 * sim-module.c (sim_module_uninstall): Likewise.
2205 * sim-options.c (sim_parse_args): Likewise.
2206 * sim-profile.c (profile_pc_cleanup): Likewise.
2207 (profile_uninstall): Likewise.
2208 * sim-watch.c (do_watchpoint_delete): Likewise.
2209 * sim-utils.c (zfree): Delete.
2210 (sim_state_free): Change zfree to free.
2211 * sim-utils.h (zfree): Delete.
2213 2011-02-13 Mike Frysinger <vapier@gentoo.org>
2215 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2217 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2219 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2221 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2223 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2225 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2226 when asprintf fails.
2227 * sim-utils.c (sim_do_commandf): Issue an error and return when
2229 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2232 2011-01-11 Mike Frysinger <vapier@gentoo.org>
2234 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2235 bytes has been calculated and when mmap_next_fd is valid and
2237 (memory_option_handler): Allow missing size when mmap_next_fd is
2240 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2242 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2243 not empty, and always append $3 to $hardware.
2245 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2247 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2248 * sim-hw.h (sim_hw_abort): Likewise.
2250 2011-01-05 Mike Frysinger <vapier@gentoo.org>
2252 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2254 2011-01-05 Joel Brobecker <brobecker@adacore.com>
2256 * run.1: Copyright year update.
2258 2010-12-28 Mike Frysinger <vapier@gentoo.org>
2260 * hw-alloc.h (HW_NALLOC): Define.
2262 010-12-28 Mike Frysinger <vapier@gentoo.org>
2264 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2266 2010-12-15 Mike Frysinger <vapier@gentoo.org>
2268 * sim-memopt.c (OPTION_MAP_INFO): Define.
2269 (memory_options): Handle --map-info.
2270 (memory_option_handler): Handle OPTION_MAP_INFO.
2272 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2274 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2275 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2276 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2278 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2280 * sim-core.c (WITH_HW): Add device casts to device_error,
2281 device_io_read_buffer, and device_io_write_buffer.
2283 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2285 * dv-sockser.c (dv_sockser_write_buffer): New function.
2286 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2287 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2289 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2291 * callback.c (os_lseek): Call wrap on lseek result.
2293 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2295 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2296 call by its equality to -1 not by it being negative.
2297 (connected_p): Likewise for accept() call.
2299 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2301 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2303 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2305 * profile.c (sim_profile_print_bar): Add cpu argument.
2307 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2309 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2311 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2313 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2314 (profile_print_pc): Convert sim_io_printf to profile_printf.
2315 (profile_print_insn): Likewise.
2316 (profile_print_memory): Likewise.
2317 (profile_print_core): Likewise.
2318 (profile_print_model): Likewise.
2319 (sim_profile_print_bar): Likewise.
2320 (profile_print_speed): Likewise.
2321 (profile_print_addr_ranges): Likewise.
2322 (profile_info): Likewise.
2323 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2325 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2327 * sim-model.c (OPTION_MODEL): Convert to enum.
2328 (OPTION_MODEL_INFO): New enum.
2329 (model_options): Add model-info/info-model entries.
2330 (model_option_handler): Handle OPTION_MODEL_INFO.
2332 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2334 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2335 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2338 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2340 * sim-hrw.c (sim_write): Add const to buf arg.
2341 * sim-utils.h (sim_write_fn): Likewise.
2343 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2345 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2348 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2350 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2351 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2352 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2353 * dv-sockser.c (sockser_options): Likewise.
2354 * hw-ports.c (empty_hw_ports): Likewise.
2355 * sim-hw.c (hw_options): Likewise.
2356 * sim-model.c (model_options): Likewise.
2357 * sim-options.c (standard_options): Likewise.
2358 * sim-profile.c (profile_options): Likewise.
2359 * sim-trace.c (trace_options): Likewise.
2360 * sim-watch.c (watchpoint_options): Likewise.
2362 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2364 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2365 the local "arg_table" variable, and the xmalloc cast.
2367 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2369 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2371 (sim_fpu_print_func): Add const markings to format buffer.
2373 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2375 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2377 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2379 * sim-trace.c (save_data): Add const markings to "buf" argument.
2381 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2383 * sim-options.c (standard_option_handler): Add const markings to
2386 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2388 * hw-ports.h: Fix spelling typos.
2390 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2392 * configure.ac: Check for socklen_t.
2393 * configure, config.in: Regenerated.
2394 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2396 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2398 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2399 * sim-hw.c (hw_option_handler): Likewise.
2401 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2403 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2404 (interrupt_nr_to_str): Likewise.
2405 (default_interrupt_names): Add const to pointer type.
2406 (sim_watchpoint_install): Add const to prefix.
2407 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2409 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2411 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2412 (sim_core_write_buffer): Likewise.
2414 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2416 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2417 the SIM_HAVE_ADDR_RANGE define.
2419 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2421 * sim-core.h (device_error): Add const to message, and add printf
2424 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2426 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2427 SIM_HAVE_ADDR_RANGE define.
2429 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2431 * dv-glue.c (hw_glue_ports): Swap static and const.
2433 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2435 * nrun.c (usage): Use void in definition.
2436 * sim-options.c (dup_arg_p): Convert old-style function definition.
2437 (sim_parse_args): Likewise.
2438 (sim_print_help): Likewise.
2439 * sim-trace.c (set_trace_option_mask): Likewise.
2440 (set_trace_option): Likewise.
2441 * sim-utils.c (sim_analyze_program): Likewise.
2442 (sim_elapsed_time_get): Likewise.
2443 (sim_elapsed_time_since): Likewise.
2445 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2447 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2448 (standard_options): Likewise.
2449 (standard_option_handler): Likewise.
2451 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2453 * hw-ports.c (TRACE): Delete.
2454 * hw-properties.c (TRACE): Delete.
2455 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2456 (hw_find_integer_property): Likewise.
2457 (hw_find_integer_array_property): Likewise.
2458 (hw_add_duplicate_property): Likewise.
2460 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2462 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2465 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2467 * sim-model.c: Include sim-model.h
2469 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2471 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2472 & from the STATE_CPU() examples.
2474 2010-01-24 Doug Evans <dje@sebabeach.org>
2476 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2477 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2479 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2480 (struct cgen_fp_ops): Update signatures of floating point conversion
2483 * Make-common.in (CGEN_SIM_DEPS): Define.
2484 (CGEN_INCLUDE_DEPS): Use it.
2485 (CGEN_MAIN_CPU_DEPS): Simplify.
2487 2010-01-22 Doug Evans <dje@sebabeach.org>
2489 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2490 (SUBWORDTFSI, JOINSIDI): Ditto.
2492 2010-01-05 Doug Evans <dje@sebabeach.org>
2494 * cgen-types.h (SETDI): Delete, unused.
2496 2009-12-02 Doug Evans <dje@sebabeach.org>
2498 * cgen-engine.h: Remove duplicated comment.
2500 2009-11-23 Doug Evans <dje@sebabeach.org>
2502 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2503 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2505 2009-11-22 Doug Evans <dje@sebabeach.org>
2507 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2508 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2509 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2510 instead of CGEN_INSN_INT.
2512 * cgen-trace.h (trace_extract): Add cast to fix warning.
2514 2009-11-05 Doug Evans <dje@sebabeach.org>
2516 * cgen-mem.h (DECLARE_GETT): Don't inline.
2517 (DECLARE_SETT): Ditto.
2519 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2521 * sim-inline.h: Fix spelling error.
2523 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2525 * Make-common.in: Add datarootdir.
2527 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2529 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2530 (SIM_CHECK_MEMBERS_1): Remove.
2531 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2532 AC_CHECK_MEMBERS one.
2533 * configure: Regenerate.
2535 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2536 * configure: Regenerate.
2538 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2540 * config.in: Regenerate.
2541 * configure: Likewise.
2543 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2544 definition of AC_CHECK_MEMBER.
2546 * aclocal.m4: m4_include toplevel config/override.m4.
2547 * configure: Regenerate.
2549 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2551 * Makefile.in (datarootdir): New variable.
2553 2009-07-07 Doug Evans <dje@sebabeach.org>
2555 * Make-common.in (CPU_DIR): Define.
2557 2009-07-06 Doug Evans <dje@sebabeach.org>
2559 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2560 identifiers for file types rather than encoding internal
2561 implementation details of cgen.sh.
2562 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2563 * cgen.sh: Add support for parallel makes.
2564 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2566 2009-05-18 Jon Beniston <jon@beniston.com>
2568 * gennltvals.sh: Add lm32 target.
2569 * nltvals.def: Add lm32 syscall definitions.
2571 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2573 Speed up simulator startup:
2574 * sim-utils.c (zalloc): Use xcalloc.
2576 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2578 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2579 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2580 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2581 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2582 type, QI, HI, SI, DI.
2584 * callback.c (os_error): Mark as being a noreturn function.
2585 * sim-io.h (sim_io_error): Similar for sim_io_error.
2587 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2589 * aclocal.m4: Fix underquoting of function names.
2591 2008-10-21 Julian Brown <julian@codesourcery.com>
2593 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2595 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2597 * common.m4: Add test for libz and zlib.h.
2598 * configure: Regenerate to track ../common/common.m4 changes.
2601 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2602 Daniel Jacobowitz <dan@codesourcery.com>
2603 Joseph Myers <joseph@codesourcery.com>
2605 * aclocal.m4: Include ../../config/acx.m4.
2606 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2607 * configure, config.in: Regenerate.
2608 * Make-common.in (LIB_OBJS): Add version.o.
2609 (version.c, version.o): New rules.
2610 * run.c: Include version.h.
2611 (usage): Add help parameter. Print output either to stdout or
2612 stderr depending on that parameter.
2613 (print_version): New.
2614 (main): Check for --help and --version.
2615 * run-sim.h (sim_target_display_usage): Add help parameter.
2618 2008-04-14 Hans Kester <kester.hans@gmail.com>
2620 * sim-signal.c: Define missing signals for _WIN32.
2622 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2624 * gennltvals.sh: Add cr16.
2625 * nltvals.def: Rebuild.
2627 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2629 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2630 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2632 2007-08-10 Nick Clifton <nickc@redhat.com>
2634 * sim-memopt.c (memory_options): Mention that the
2635 --memory-size switch accepts suffixes.
2636 (parse_size): Handle a suffix on the size value.
2637 * sim-options.c (standard_options): Mention that the mem-size
2638 switch accepts suffixes.
2639 (standard_option_handler): Handle a suffix on the size value.
2641 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2643 * acconfig.h: Remove.
2644 * config.in: Regenerate.
2646 2006-11-07 Thiemo Seufer <ths@mips.com>
2648 * gentmap.c: Fix compile time warning.
2650 2006-11-07 Thiemo Seufer <ths@mips.com>
2652 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2653 for bfd text addresses.
2655 2006-08-29 Thiemo Seufer <ths@mips.com>
2656 Nigel Stephens <nigel@mips.com>
2658 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2659 SIM_QUIET_NAN_NEGATED.
2661 2006-08-29 Nigel Stephens <nigel@mips.com>
2663 * sim-profile.c (profile_pc_init): Initialise default profiling
2664 frequency to a prime number.
2665 (profile_print_pc): Convert gmon.out sample data into target
2668 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2670 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2671 * common.m4: Likewise.
2672 * configure: Regenerated.
2674 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2676 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2677 * configure: Regenerated.
2679 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2681 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2682 and LIBINTL_DEP everywhere.
2683 (CSEARCH): Use INCINTL.
2684 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2686 * configure: Regenerated.
2688 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2690 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2691 option-contents test.
2693 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2695 * sim-signal.c (sim_signal_to_target): Fix typos.
2697 * sim-reason.c (sim_stop_reason): Use
2698 sim_signal_to_target, not sim_signal_to_host.
2699 * sim-signal.c (sim_signal_to_host): Fix typo.
2700 (sim_signal_to_target): New function.
2702 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2704 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2707 2005-07-08 Ian Lance Taylor <ian@airs.com>
2709 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2711 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2712 different fraction for a quiet NaN.
2713 (unpack_fpu): Likewise.
2715 2005-07-08 Ben Elliston <bje@au.ibm.com>
2717 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2718 * sim-load.c: Likewise.
2719 * syscall.c: Likewise.
2721 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2723 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2726 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2728 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2730 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2732 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2733 and signed64 for __ALPHA__.
2735 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2737 * aclocal.m4 Include ../../gettext.m4.
2738 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2739 (AM_LC_MESSAGES): Remove.
2740 * configure: Regenerate.
2742 2005-02-28 Jim Blandy <jimb@redhat.com>
2744 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2745 -Wuninitialized in the default list of build warnings if CFLAGS is
2746 set, and doesn't include -O. (Using -Wuninitialized without
2747 optimization produces a warning, which interferes with compilation
2750 2005-02-21 Jim Blandy <jimb@redhat.com>
2752 * callback.c (os_fstat): Don't declare 't' unless it's used.
2754 2005-02-09 Jim Blandy <jimb@redhat.com>
2756 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2758 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2759 to $(CGEN), to ensure that the command substitution happens where
2760 the variable is referenced in the submake, not when the submake's
2761 arguments are expanded.
2762 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2763 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2764 application Scheme script directly after ${cgen}; don't precede it
2767 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2769 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2770 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2771 Include libiberty.h.
2772 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2773 being either end of a pipe.
2774 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2775 (os_shutdown): Clear pipe state.
2776 (default_callback): Initialize new members.
2778 * callback.c (default_callback): Initialize target_endian.
2779 (cb_store_target_endian): Renamed from store, new first parameter
2780 host_callback *cb, drop last parameter big_p. Take endianness
2782 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2783 Remove variable big_p.
2784 * nrun.c (main): Initialize default_callback.target_endian.
2786 2005-01-14 Andrew Cagney <cagney@gnu.org>
2788 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2789 Add explicit call to AC_CONFIG_HEADER.
2790 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2791 * configure: Re-generate.
2793 2005-01-12 Andrew Cagney <cagney@gnu.org>
2795 * common.m4: New file, based on of aclocal.m4.
2797 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2799 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2800 * configure: Regenerated to track ../common/aclocal.m4 changes.
2802 2005-01-07 Andrew Cagney <cagney@gnu.org>
2804 * configure.ac: Rename configure.in, require autoconf 2.59.
2805 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2806 * configure: Re-generate.
2808 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2810 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2811 <case CB_SYS_ftruncate>: New cases.
2813 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2815 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2816 (cb_syscall) <case CB_SYS_rename>: New case.
2817 * callback.c (os_lstat): New function.
2819 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2821 * run.1: Document --sysroot=filepath.
2822 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2823 (standard_options): Support --sysroot=<path>.
2824 (standard_option_handler): Handle OPTION_SYSROOT.
2825 * syscall.c (simulator_sysroot): Define, initialized empty.
2826 (get_path): Prepend simulator_sysroot to absolute file path.
2827 [HAVE_STRING_H]: Include string.h.
2828 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2829 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2830 (main): If simulator_sysroot is not empty, chdir there.
2831 * sim-config.h (simulator_sysroot): Declare.
2833 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2834 cgen_rtx_error" in a CGEN-generated simulator.
2835 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2836 replacement for CGEN-related breakpoints.
2838 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2840 * Make-common.in (sim-basics_h): Add $(callback_h).
2842 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2844 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2845 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2846 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2847 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2848 (SIM_CHECK_MEMBERS): New macros.
2849 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2850 for struct stat member test and write. Add ST_x calls for each
2851 struct stat member tested in configure.in. Wrap each ST_x call in
2852 #ifdef of configure macro for that member.
2853 * configure, config.in: Regenerate.
2855 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2857 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2859 <case desc>: Pass -OPC opcfile.
2860 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2861 parameter to cgen.sh.
2863 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2865 * Make-common.in (sim-basics_h): Correct dependencies on
2866 cconfig.h and tconfig.h
2867 (sim-load.o): Correct typo in sim-basics_h dependency.
2869 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2871 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2872 sub-dependencies for other sim files that they include.
2873 (sim_main_headers): Use sim-*_h macros.
2874 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2876 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2878 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2881 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2882 $(remote_sim_h) too.
2883 (sim_main_headers): Add sim-utils.h.
2885 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2887 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2889 2004-07-26 Andrew Cagney <cagney@gnu.org>
2891 Problem from Olaf Hering <olh@suse.de>.
2892 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2894 2004-07-10 Ben Elliston <bje@au.ibm.com>
2896 * hw-tree.c (parse_integer_property): Typo fix in comments.
2897 * sim-options.c (sim_args_command): Likewise.
2899 2004-06-28 Andrew Cagney <cagney@gnu.org>
2901 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2903 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2905 * callback.c (os_shutdown): Fix bug in last change: actually
2906 mark file descriptors as available on startup.
2908 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2910 [ include/gdb: * callback.h (host_callback_struct): Replace
2911 members fdopen and alwaysopen with fd_buddy. ]
2912 * callback.c: Changed all users.
2914 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2916 * sim-load.c (sim_load_file): Use bfd_get_section_size
2917 instead of bfd_get_section_size_before_reloc.
2919 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2921 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2922 passing it to printf.
2924 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2926 * callback.c: Update copyright dates.
2928 * sim-basics.h: Likewise.
2929 * sim-load.c: Likewise.
2930 * syscall.c: Likewise.
2932 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2934 * callback.c: Include cconfig.h instead of config.h.
2936 * sim-basics.h: Likewise.
2937 * sim-load.c: Likewise.
2938 * syscall.c: Likewise.
2940 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2942 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2944 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2946 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2948 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2950 * sim-options.c (standard_options): Fix the names of H8
2953 2003-10-30 Andrew Cagney <cagney@redhat.com>
2955 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2956 with "struct bfd_symbol".
2958 2003-10-21 Andrew Cagney <cagney@redhat.com>
2960 * callback.c (os_truncate): Call "truncate", and not "stat".
2962 2003-10-20 Andrew Cagney <cagney@redhat.com>
2964 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2966 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2968 * callback.c (os_ftruncate, os_truncate): New functions.
2969 (default_callback): Initialize ftruncate and truncate members.
2971 2003-09-08 Dave Brolley <brolley@redhat.com>
2973 On behalf of Doug Evans <dje@sebabeach.org>
2974 * cgen.sh: New arg archfile.
2975 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2976 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2978 2003-08-28 Andrew Cagney <cagney@redhat.com>
2980 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2981 * sim-options.c (print_help): Cast the format with specifier to
2984 2003-08-20 Michael Snyder <msnyder@redhat.com>
2985 Dave Brolley <brolley@redhat.com>
2987 * cgen-par.h (flags, word1): New target-specific
2988 fields of CGEN_WRITE_QUEUE_ELEMENT.
2989 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2990 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2991 * gennltvals.sh: Add frv target.
2992 * nltvals.def: Add frv target.
2994 2003-06-23 Michael Snyder <msnyder@redhat.com>
2996 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2997 * sim-reg.c: Fix cut-and-paste bug in comment.
2999 2003-06-22 Andrew Cagney <cagney@redhat.com>
3001 From matthew green <mrg@redhat.com>:
3002 * sim-fpu.h: Update copyright.
3003 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
3004 * sim-fpu.c: Update copyright.
3005 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
3007 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
3009 From Doug Evans <dje@sebabeach.org>:
3010 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
3011 with disassemble_info:read_memory_func.
3012 * cgen-trace.c (sim_disasm_read_memory): Ditto.
3014 2003-06-04 Michael Snyder <msnyder@redhat.com>
3016 * common/run.c (main): Remove SIM_H8300 ifdef.
3018 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
3019 (standard_options): Add '-x' for h8/300sx.
3020 (standard_option_handler): Add case for SIM_H8300SX.
3022 2003-04-13 Michael Snyder <msnyder@redhat.com>
3024 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3026 2003-03-01 Andrew Cagney <cagney@redhat.com>
3028 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3029 (sim_engine_vabort): Ditto.
3031 2003-02-27 Andrew Cagney <cagney@redhat.com>
3033 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3034 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3035 * nrun.c (main): Ditto.
3037 2003-02-26 Andrew Cagney <cagney@redhat.com>
3039 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3040 (sim_engine_vabort): Ditto.
3041 (sim_engine_halt, sim_engine_restart): Ditto.
3043 2003-02-20 Andrew Cagney <ac131313@redhat.com>
3045 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3046 (sim-break_h): Delete macro.
3047 (sim-break.o): Delete rule.
3048 * sim-break.c: Delete file.
3049 * sim-break.h: Delete file.
3050 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3051 (STATE_BREAKPOINTS): Delete macro.
3052 (sim_state_base): Delete field breakpoints.
3053 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3054 sim_break_install to array.
3056 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
3058 * run.c (usage): Fix typos.
3060 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
3062 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3064 2002-11-22 Andrew Cagney <ac131313@redhat.com>
3066 * dv-core.c: Update copyright. sim/common contributed to the FSF.
3067 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3068 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3069 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3070 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3071 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3072 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3073 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3074 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3075 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3077 2002-11-13 Andrew Cagney <cagney@redhat.com>
3079 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3081 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
3083 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3084 (distclean): Depend on it.
3086 2002-10-14 Alan Modra <amodra@bigpond.net.au>
3088 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3090 2002-08-29 Dave Brolley <brolley@redhat.com>
3092 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3094 2002-07-17 Andrew Cagney <cagney@redhat.com>
3096 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3097 (sim_set_callbacks, sim_size, sim_trace)
3098 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3099 to here from "gdb/remote-sim.h".
3101 2002-07-16 Andrew Cagney <ac131313@redhat.com>
3103 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3104 avoid possible longjmp problems with automatic variable siggnal.
3106 2002-07-14 Andrew Cagney <ac131313@redhat.com>
3108 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3109 * Make-common.in (installdirs): Make $(libdir) too, needed when
3110 installing libsim.a.
3112 2002-07-13 Andrew Cagney <ac131313@redhat.com>
3114 * gennltvals.sh (dir): Mark d30v as obsolete.
3115 * nltvals.def: Remove d30v.
3117 2002-06-17 Andrew Cagney <cagney@redhat.com>
3119 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3121 * sim-memopt.c: Include <unistd.h>.
3122 (do_memopt_add): Fix printf format.
3123 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3125 2002-06-16 Andrew Cagney <ac131313@redhat.com>
3127 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3128 --enable-gdb-build-warnings.
3129 * configure: Regenerated to track ../common/aclocal.m4 changes.
3131 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
3133 * sim-fpu.c (unpack_fpu): Initialize exponent for
3136 (sim_fpu_sqrt): Same.
3138 2002-06-08 Andrew Cagney <cagney@redhat.com>
3140 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3141 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3143 * sim-load.c: Ditto.
3144 * callback.c: Ditto.
3146 * Make-common.in (callback_h): Define.
3147 (remote_sim_h): Define.
3149 (callback.o): Update.
3150 (syscall.o): Update.
3153 (sim-hload.o): Update.
3155 (sim-reason.o): Update.
3156 (sim-reg.o): Update.
3157 (sim-resume.o): Update.
3159 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3161 * run.c: Fix formatting.
3163 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3165 * run-sim.h: New header. Provide prototypes for functions used
3166 between run() and libsim.a which are not used by GDB.
3167 * run.c: Include run-sim.h.
3168 (main): If SIM_TARGET_SWITCHES is defined call
3169 sim_target_parse_command_line.
3170 (usage): If SIM_TARGET_SWITCHES is defined call
3171 sim_target_display_usage.
3173 2002-05-17 Andrey Volkov <avolkov@transas.com>
3175 * run.c: Made h8300s as new target, not h8300h alias.
3176 Added new option -S (h8300s target)
3177 * sim-options.c: Ditto.
3179 2002-05-01 Chris Demetriou <cgd@broadcom.com>
3181 * callback.c: Use 'deprecated' rather than 'depreciated.'
3183 2002-02-24 Andrew Cagney <ac131313@redhat.com>
3185 From wiz at danbala:
3186 * sim-fpu.h: Fix grammar and typos.
3189 2002-02-10 Chris Demetriou <cgd@broadcom.com>
3191 * callback.c: Fix some spelling errors.
3192 * hw-device.h: Likewise.
3193 * hw-tree.c: Likewise.
3194 * sim-abort.c: Likewise.
3195 * sim-alu.h: Likewise.
3196 * sim-core.h: Likewise.
3197 * sim-events.c: Likewise.
3198 * sim-events.h: Likewise.
3199 * sim-fpu.h: Likewise.
3200 * sim-profile.h: Likewise.
3201 * sim-utils.c: Likewise.
3203 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
3205 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3208 2002-01-20 Ben Elliston <bje@redhat.com>
3210 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3211 the comment for this enumerator.
3213 2002-01-14 Ben Elliston <bje@redhat.com>
3215 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3217 2001-12-20 Kazu Hirata <kazu@hxi.com>
3219 * run.c (usage): Fix a typo.
3221 2001-07-05 Ben Elliston <bje@redhat.com>
3223 * Make-common.in (srccgen): Remove.
3224 (CGEN_CPU_DIR): Define.
3225 (CGEN_READ_SCM): Redefine without $(srccgen).
3226 (CGEN_ARCH_SCM): Ditto.
3227 (CGEN_CPU_SCM): Ditto.
3228 (CGEN_DECODE_SCM): Ditto.
3229 (CGEN_DESC_SCM): Ditto.
3231 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
3233 * sim-load.c (sim_load_file): Put it back: external now.
3234 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3236 2001-04-21 Andrew Cagney <ac131313@redhat.com>
3238 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3240 * sim-utils.c (sim_analyze_program): Ditto.
3242 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
3244 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3245 we're finished with its immediate use.
3246 * sim-load.c (sim_load_file): Ditto.
3248 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
3250 Add support for mmap-based memory regions.
3251 * sim-memopt.c (mmap_next_fd): New global.
3252 (sim_memory_init): Reinitialize it.
3253 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3254 "--memory-mapfile FILE" option. Check for some errors.
3255 (do_memopt_add): Conditionally do mmap instead of malloc for
3256 backing store of simulated memory. Check for more errors.
3257 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3258 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3259 * configure.in: Look for mmap/fstat related functions and headers.
3260 * config.in, configure: Regenerated.
3262 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
3264 * sim-core.c (sim_core_map_attach): Correct overlap-related
3267 2001-03-07 Michael Meissner <meissner@redhat.com>
3269 * run.c (alloca-conf.h): Delete, no longer provided.
3271 2001-02-22 Ben Elliston <bje@redhat.com>
3273 * sim-trace.h (TRACE_VPU_IDX): Add.
3274 (TRACE_vpu): Define.
3275 (WITH_TRACE_VPU_P): Likewise.
3276 (TRACE_VPU_P): Likewise.
3277 * sim-trace.c (OPTION_TRACE_VPU): Define.
3278 (trace_options): Add --trace-vpu.
3279 (trace_option_handler): Handle OPTION_TRACE_VPU.
3280 (trace_option_handler): Include VPU tracing in --trace-semantics.
3281 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3283 2001-02-21 Ben Elliston <bje@redhat.com>
3285 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3286 (TRACE_BRANCH_INPUT2): Likewise.
3288 2001-02-09 Ben Elliston <bje@redhat.com>
3290 * (profile_print_pc): Write header out in target byte order.
3292 2001-02-09 Ben Elliston <bje@redhat.com>
3294 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3295 adjusting the pc shift value.
3297 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3299 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3300 where a numeric value is supplied.
3302 2001-01-06 Ben Elliston <bje@redhat.com>
3304 * cgen.sh: Allow extrafiles to include the semantics files when
3305 generating an ISA-specific decoder.
3307 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3309 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3311 2000-12-23 Ben Elliston <bje@redhat.com>
3313 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3314 them to the trace stream using sim_fpu_printn_fpu. Include
3317 2000-12-15 Ben Elliston <bje@redhat.com>
3319 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3320 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3321 trailing digits as specified (-1 to print all digits).
3322 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3323 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3326 2000-12-13 Ben Elliston <bje@redhat.com>
3328 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3329 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3332 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3334 * sim-endian.h: Don't have parameters on macro definitions which
3335 are simply renaming functions, to permit use of XCONCAT2 in both
3336 the macro name and the arguments in a use of such a definition.
3338 2000-12-11 Ben Elliston <bje@redhat.com>
3340 * cgen-ops.h (SUBWORDDFDI): New function.
3342 2000-12-05 Ben Elliston <bje@redhat.com>
3344 * Make-common.in (cgen-defs): New target.
3345 (cgen-decode): Pass $(EXTRAFILES).
3347 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3348 -outfile-suffix options.
3350 2000-12-04 Ben Elliston <bje@redhat.com>
3352 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3353 (SUBWORDSIUQI): Likewise.
3354 (SUBWORDDIHI): Likewise.
3355 (SUBWORDDIQI): New function.
3357 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3358 * cgen-scache.c (scache_option_handler): Remove unused local var.
3360 2000-12-03 Ben Elliston <bje@redhat.com>
3362 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3364 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3366 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3368 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3370 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3373 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3375 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3376 (set_hw_delete): Moved the macro as a function.
3377 * hw-base.h (set_hw_delete): Declare as external function.
3378 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3379 allocated using hw_malloc.
3381 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3383 * sim-options.c (sim_parse_args): Free the memory used for
3384 long_options, short_options, handlers, opt_cpu, orig_val.
3386 2000-11-20 Ben Elliston <bje@redhat.com>
3388 * cgen-ops.h (SUBBI): New macro.
3389 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3390 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3392 2000-11-16 Ben Elliston <bje@redhat.com>
3394 * cgen-types.h (VOID): New type.
3396 2000-11-09 Ben Elliston <bje@redhat.com>
3398 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3399 (sim_fpu_two): Set exponent to 1.
3401 2000-10-26 Ben Elliston <bje@redhat.com>
3403 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3404 `all'. Pass `-i' options to cgen applications.
3405 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3406 cgen-desc): Pass $(isa) to cgen.sh.
3408 2000-10-08 Ben Elliston <bje@redhat.com>
3410 * cgen-utils.c (cgen_rtx_error): New function.
3412 2000-10-07 Ben Elliston <bje@redhat.com>
3414 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3415 conditions for sim_core_read_buffer().
3417 2000-09-26 Dave Brolley <brolley@redhat.com>
3419 * cgen-utils.c (RORQI): New function.
3420 (ROLQI): New function.
3421 (RORHI): New function.
3422 (ROLHI): New function.
3424 2000-08-28 Dave Brolley <brolley@redhat.com>
3426 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3427 in insn_value if it will fit.
3429 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3431 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3433 2000-08-15 Dave Brolley <brolley@redhat.com>
3435 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3437 2000-08-15 Dave Brolley <brolley@redhat.com>
3439 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3440 (PROFILE_CPU_FREQ): New macro.
3441 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3442 (profile-options): Add profile-cpu-frequency.
3443 (parse_frequency): New function.
3444 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3445 (profile_print_speed): Print cpu frequency and simulated execution time.
3446 Re-indent other items to match.
3448 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3450 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3452 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3454 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3455 * Makefile.in (install): Install run.1 man page.
3457 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3459 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3460 * Makefile.in (headers,nltvals.def): Merge.
3462 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3464 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3465 * nrun.c (main): Print the simulator statistics only in
3467 * hw-properties.h (hw_find_integer_array_property): Fix
3468 prototype (use signed_cell).
3470 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3471 * sim-events.c (sim_events_remain_time): New function returning
3472 the time that remains before the event is raised.
3473 * hw-events.c (hw_event_remain_time): Likewise.
3474 * sim-events.h (sim_events_remain_time): Declare.
3475 * hw-events.h (hw_event_remain_time): Declare.
3477 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3478 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3479 (OPTION_HW_LIST): New option --hw-list to list the devices.
3480 (hw_option_handler): List the device tree with 'sim_hw_print'.
3482 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3483 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3484 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3485 (EXTENDED): Define for 16-bit word size.
3486 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3487 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3488 * sim-types.h: Added support for 16-bit targets.
3490 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3492 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3494 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3496 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3497 * Makefile.in (distclean): Clean cconfig.h also.
3499 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3501 * configure: Regenerated to track ../common/aclocal.m4 changes.
3503 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3505 * aclocal.m4 (sim-profile): Enable the profiler by default.
3507 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3509 * run.c (main): Initialize sigrc.
3511 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3513 * sim-events.c (update_time_from_event): Add more detailed event
3516 2000-03-30 Dave Brolley <brolley@redhat.com>
3518 * aclocal.m4 (cgen): Use guile to run cgen.
3520 2000-03-23 Dave Brolley <brolley@redhat.com>
3522 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3524 * cgen-accfp.c (fextsfdf): New function.
3525 (ftruncdfsf): New function.
3526 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3528 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3530 * cgen-ops.h: Added TRUNCSISI.
3532 2000-03-08 Dave Brolley <brolley@redhat.com>
3534 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3535 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3536 (sim_queue_fn_si_write): Last argument is has type USI.
3537 (sim_queue_fn_sf_write): New function.
3538 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3539 (sim_queue_fn_sf_write): New function.
3540 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3542 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3544 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3545 sim_set_trace and run simulator using sim_resume.
3546 (main): Add option ``-o'' - operating environment. Only continue
3547 after a signal when operating environment.
3548 (main): Always set REASON and SIGRC using sim_stop_reason.
3549 (sim_trace): Delete extern declaration.
3551 2000-02-08 Nick Clifton <nickc@cygnus.com>
3553 * callback.c: Fix compile time warning messages.
3554 * run.c: Fix compile time warning messages.
3556 1999-12-17 Dave Brolley <brolley@cygnus.com>
3558 * sim-profile.h: (set_profile_option_mask): Add prototype.
3559 * sim-profile.c (set_profile_option_mask): No longer static.
3561 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3563 * sim-arange.c: Include <string.h>
3565 1999-12-07 Dave Brolley <brolley@cygnus.com>
3567 * sim-options.c (print_help): '=' required before optional argument.
3568 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3569 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3570 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3571 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3572 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3573 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3574 (fn_mem_qi_write): New union members.
3575 (fn_mem_hi_write): New union members.
3576 (fn_mem_si_write): New union members.
3577 (fn_mem_di_write): New union members.
3578 (fn_mem_df_write): New union members.
3579 (fn_mem_xi_write): New union members.
3580 (sim_queue_fn_mem_qi_write): New function.
3581 (sim_queue_fn_mem_hi_write): New function.
3582 (sim_queue_fn_mem_si_write): New function.
3583 (sim_queue_fn_mem_di_write): New function.
3584 (sim_queue_fn_mem_df_write): New function.
3585 (sim_queue_fn_mem_xi_write): New function.
3586 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3587 (sim_queue_fn_mem_hi_write): New function.
3588 (sim_queue_fn_mem_si_write): New function.
3589 (sim_queue_fn_mem_di_write): New function.
3590 (sim_queue_fn_mem_df_write): New function.
3591 (sim_queue_fn_mem_xi_write): New function.
3592 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3593 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3594 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3596 1999-12-01 Dave Brolley <brolley@cygnus.com>
3598 * cgen-accfp.c (subsf): Check status code.
3616 1999-11-26 Dave Brolley <brolley@cygnus.com>
3618 * cgen-par.h (fn_df_write): Mode of data is DF.
3619 (sim_queue_fn_df_write): Mode of data is DF.
3620 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3622 1999-11-22 Dave Brolley <brolley@cygnus.com>
3624 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3625 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3627 1999-11-04 Dave Brolley <brolley@cygnus.com>
3629 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3630 CGEN_MEM_XI_WRITE members.
3631 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3632 (sim_queue_fn_xi_write): New function.
3633 (sim_queue_mem_xi_write): New function.
3635 * cgen-par.c (sim_queue_fn_xi_write): New function.
3636 (sim_queue_mem_xi_write): New function.
3637 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3640 1999-10-22 Dave Brolley <brolley@cygnus.com>
3642 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3643 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3644 * cgen-par.c: Set insn_address for each queued write. Get pc from
3645 cpu when executing queued writes.
3647 1999-10-19 Dave Brolley <brolley@cygnus.com>
3649 * cgen-par.h (sim_queue_fn_pc_write): New function.
3650 (CGEN_FN_PC_WRITE): New enumerator.
3651 (fn_pc_write): New union member.
3652 * cgen-par.c (sim_queue_fn_pc_write): New function.
3653 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3655 1999-10-18 Dave Brolley <brolley@cygnus.com>
3657 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3658 (CGEN_MEM_DF_WRITE): New enumerator.
3659 (mem_di_write): New union member.
3660 (mem_df_write): New union member.
3661 * cgen-par.c (sim_queue_mem_di_write): New function.
3662 (sim_queue_mem_df_write): New function.
3663 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3665 * cgen-accfp.c (divsf): Check for division errors.
3667 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3669 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3671 1999-10-07 Dave Brolley <brolley@cygnus.com>
3673 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3674 (fn_hi_write): New union member.
3675 (sim_queue_fn_hi_write): New function.
3676 * cgen-par.c (sim_queue_fn_hi_write): New function.
3677 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3679 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3681 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3682 Change type of result to SEM_PC.
3684 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3686 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3688 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3690 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3691 (JOIN*): Delete cpu arg.
3693 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3695 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3697 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3699 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3701 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3704 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3706 * run.c (main): Check the sim_stop_reason and only halt simulation
3707 when a valid stop condition is identified.
3709 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3711 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3713 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3715 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3716 (bi_write): New union element.
3717 (sim_queue_bi_write): New function.
3718 * cgen-par.c (sim_queue_bi_write): New function.
3719 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3721 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3723 * configure: Regenerated to track ../common/aclocal.m4 changes.
3725 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3726 ../gdb/configure.in.
3727 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3728 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3729 (SIM_WARNINGS): Delete
3730 (CONFIG_CFLAGS): Update.
3732 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3734 * cgen-par.c: New file.
3735 * cgen-par.h: New file.
3736 * cgen-sim.h (cgen-par.h): #include it.
3737 * cgen-cpu.h (write_queue): New field.
3738 (CPU_WRITE_QUEUE): New access macro.
3739 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3740 (cgen-par.o): New target.
3742 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3744 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3745 * cgen-utils.c (mode_names): Update.
3747 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3749 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3750 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3751 buffer arg if WITH_PARALLEL_GENWRITE.
3752 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3753 (struct idesc): Ditto.
3755 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3757 * sim-model.c (model_option_handler): Add \n to error message.
3759 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3761 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3762 (insn_sem): Rewrite.
3763 (sem_fn_desc): New struct.
3765 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3767 (scache case): Split into non-parallel/parallel versions.
3768 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3769 if not use semantic switch version.
3771 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3773 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3774 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3775 (SEM_BRANCH_INIT_EXTRACT): Delete.
3776 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3777 (SEM_BRANCH_FINI): Ditto.
3778 (SEM_BRANCH_VIA_ADDR): Ditto.
3779 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3780 (SEM_BRANCH_ADDR_CACHE): Delete.
3781 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3782 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3784 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3785 (@cpu@_pbb_begin): Initialize branch_target.
3786 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3787 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3789 (@cpu@_engine_run_fast): Ditto.
3791 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3793 * cgen-utils.c (RORSI): New function.
3794 (ROLSI): New function.
3796 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3798 * Makefile.in (TAGS): Tweak TAGS regex.
3799 * cgen-mem.h (*): Add TAGS markers.
3801 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3803 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3804 passed in when sim_resume is first entered - don't re-pass it
3807 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3809 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3810 OPTION_LOAD_LMA but only when is defined.
3811 (standard_options): When SIM_HANDLES_LMA is defined include
3812 options --load-lma and --load-vma.
3813 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3815 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3816 (struct sim_state_base): Add load_at_lma_p.
3817 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3818 STATE_LOAD_AT_LMA_P.
3820 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3822 * nrun.c (main): Re-format loop gnu style.
3824 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3826 * dv-sockser.c (connected_p): Initialize addrlen.
3828 1999-07-06 Dave Brolley <brolley@cygnus.com>
3830 * cgen-accfp.c (floatsidf): New function.
3831 (fixdfsi): New function.
3833 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3835 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3837 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3839 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3840 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3841 * cgen-fpu.c: New file.
3842 * cgen-fpu.h: New file.
3843 * cgen-accfp.c: New file.
3844 * cgen-cpu.h (CGEN_CPU): New member fpu.
3845 * cgen-mem.h: Redo fp support.
3846 * cgen-ops.h: Delete k&r support. Redo fp support.
3847 * cgen-sim.h: Include cgen-fpu.h.
3848 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3850 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3852 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3854 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3855 (@cpu@_pbb_cti_chain): Minor clean up.
3857 1999-05-08 Felix Lee <flee@cygnus.com>
3859 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3860 AM_CYGWIN32 and AM_EXEEXT.
3861 * configure: Regenerate.
3863 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3865 * sim-core.c (device_error,device_io_read_buffer,
3866 device_io_write_buffer): Delete decls.
3867 * sim-core.h: Put them here.
3869 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3870 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3871 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3872 (sim_core_write_aligned_N): Ditto.
3874 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3876 * sim-memopt.c (sim_memory_uninstall): Don't look into
3879 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3881 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3883 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3885 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3886 (sim_core_write_buffer): Ditto.
3888 1999-04-02 Keith Seitz <keiths@cygnus.com>
3890 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3891 after the interval counter has expired.
3892 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3893 poll_quit callbacks. May be overridden by Makefile.
3894 (poll_quit_counter): New global.
3895 * sim-events.c: Remove all mentions of ui_loop_hook. The
3896 host callback "poll_quit" will serve the purpose.
3897 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3899 * nrun.c: Remove declaration of ui_loop_hook.
3901 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3903 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3904 if being used by gdb.
3906 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3908 * cgen-types.h (XF,TF): Tweak.
3909 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3911 (SUBWORD*,JOIN*): Define.
3912 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3913 moved into cpu descriptor.
3914 * sim-model.h (MACH): New member `num'.
3916 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3918 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3919 (CGEN_CPU): Member opcode renamed to cpu_desc.
3920 New members get_idata,disassembler.
3921 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3922 CGEN_INSN_ATTR_VALUE.
3923 (CGEN_STATE): Delete member opcode_table.
3924 (sim_disassemble_insn): Delete decl.
3925 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3926 (struct idesc): Moved to here from <cpu>-decode.h.
3927 * cgen-run.c (prime_cpu): Call prepare_run callback.
3928 * cgen-trace.h (SFILE): New type.
3929 (sim_disasm_sprintf): Declare.
3930 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3931 (sim_cgen_disassemble_insn): Declare.
3932 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3933 (insn_fields): Delete.
3934 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3936 (trace_insn): Call CPU_DISASSEMBLER hook.
3937 (sim_disasm_sprintf): New function.
3938 (sim_disasm_read_memory): New function.
3939 (sim_disasm_perror_memory): New function.
3940 (sim_cgen_disassemble_insn): New function.
3941 * cgen-utils.c: Don't include cpu-opc.h.
3942 (virtual_insn_entries): New static local.
3943 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3944 (cgen_insn_name): Rewrite.
3945 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3946 * cgen.sh (desc): New file generator handler.
3947 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3948 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3949 Don't include cpu-opc.h,cpu-sim.h.
3950 * sim-model.c (model_set): Delete SIM_DESC arg.
3951 (sim_model_set): Update.
3952 * sim-model.h (MACH): New member prepare_run.
3954 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3956 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3957 if redundant with allocator functions.
3959 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3961 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3963 * sim-profile.h: Make like sim-trace.h.
3964 (PROFILE_USEFUL_MASK): New macro.
3965 * sim-profile.c (profile_options): Make like trace_options, allow
3966 optional on|off arg where applicable.
3967 (set_profile_option_mask): New function.
3968 (sim_profile_set_option): New function.
3969 (profile_option_handler): Simplify.
3970 Have -p only enable selected things, not everything.
3971 Add missing break to OPTION_PROFILE_PC_RANGE.
3972 * cgen-scache.c (scache_options): Allow optional on|off arg to
3974 (scache_option_handler): Use sim_profile_set_option.
3976 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3978 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3979 (memory_option_handler): Implement MEMORY_FILL option. Make
3980 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3981 (parse_ulong_value): New function.
3982 (do_memopt_add): Allocate all buffers. Optionally fill them.
3984 1999-01-15 Richard Henderson <rth@cygnus.com>
3986 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3987 va_list, not an integer.
3988 * sim-events.c (sim_events_schedule): Likewise.
3990 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3991 the appropriate type.
3993 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3995 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3996 (sim_disassemble_insn): Update prototype.
3997 (sim_engine_invalid_insn): Ditto.
3998 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3999 (SEM_BRANCH_INIT): PCADDR->IADDR.
4000 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
4001 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
4002 * cgen-scache.h (*): Ditto.
4003 * cgen-trace.c (*): Ditto.
4004 * cgen-trace.h (*): Ditto.
4005 * cgen-utils.c (*): Ditto.
4006 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
4008 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
4009 (simple engine framework): Rewrite.
4010 * sim-module.c (modules): Install model module sooner (and in
4011 particular before the profile module).
4013 1999-01-12 Doug Evans <devans@casey.cygnus.com>
4015 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
4016 * sim-model.c (sim_mach_lookup_bfd_name): New function.
4017 (sim_model_init): Call it.
4019 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
4021 1999-01-05 Doug Evans <devans@casey.cygnus.com>
4023 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
4024 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4025 (SEM_BRANCH_INIT_EXTRACT): New macro.
4026 (SEM_BRANCH_INIT): Add taken_p.
4027 (TARGET_SEM_BRANCH_FINI): Provide default definition.
4028 (SEM_BRANCH_FINI): Use it.
4030 * cgen-run.c (sim_resume): Handle tracing of last insn.
4031 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4032 * cgen-trace.c (current_abuf): New static global.
4033 (trace_insn_init): Initialize it.
4034 (trace_insn_fini): Use it.
4035 (trace_insn): Set it.
4036 * cgen.sh (arch case): Pass -m ${mach} to cgen.
4037 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4038 (@cpu@_emit_after): Ditto.
4039 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
4040 labels if WITH_SEM_SWITCH_FULL.
4041 * sim-model.c: Include bfd.h.
4042 (sim_model_init): New function.
4043 (sim_model_install): Record init fn.
4044 * sim-model.h (MACH): New member bfd_name.
4045 * sim-module.c (modules): Initialize model before scache.
4047 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
4049 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
4051 * nrun.c (main): Remain in simulation loop for traps and
4052 exceptions when in operating environment mode.
4053 (ui_loop_hook): New stub hook for standalone use.
4054 * sim-events.c (sim_events_process): Call ui_loop_hook
4055 periodically on CYGWIN host.
4057 * sim-reason.c (sim_stop_reason): Return host signal numbers
4058 to gdb on sim_stopped and sim_signalled cases.
4059 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4060 hook just before longjmp.
4061 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4062 hook just before sim_engine_run.
4064 * sim-n-core.h (sim_core_trace_M): Allay const warning.
4065 * sim-trace.h (trace_generic): Ditto.
4066 * sim-trace.c (trace_generic): Ditto.
4068 1998-12-14 Doug Evans <devans@casey.cygnus.com>
4070 * Make-common.in (SIM_MAIN_DEPS): New var.
4071 (CGEN_MAIN_CPU_DEPS): New var.
4072 * aclocal.m4: Add --enable-cgen-maint option.
4073 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4075 (GETIMEM*): Pass pc value to sim_core routine.
4077 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4079 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4080 Compare with ZERO not NULL.
4082 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4084 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4087 1998-12-09 Doug Evans <devans@casey.cygnus.com>
4089 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4090 * sim-trace.c: Include stdlib.h if present.
4091 * dv-sockser.c: Include unistd.h if present.
4092 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4093 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4095 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4097 * gennltvals.sh: Add i960.
4098 * nltvals.def: Rebuild.
4100 1998-12-04 Doug Evans <devans@casey.cygnus.com>
4102 * cgen-defs.h: New file, old cgen-sim.h.
4103 * cgen-sim.h: Simple header that includes others.
4104 * sim-arange.c: New file.
4105 * sim-arange.h: New file.
4106 * sim-basics.h: Include it.
4107 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4108 (sim-arange.o): Add rule for.
4109 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4110 (sim_io_eprintf_cpu): Add prototype.
4111 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4112 (INLINE2): New macro.
4113 (EXTERN_INLINE): New macro.
4114 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4115 before calling module init fns.
4116 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4117 (profile_init): New function.
4118 (profile_options): New option --profile-range.
4119 (profile_option_handler): Handle --profile-range.
4120 (profile_print_insn): Qualify address range specific section titles.
4121 (profile_print_addr_ranges): New function.
4122 (profile_info): Print address ranges if specified.
4123 (profile_install): Set profile_init init fn.
4124 * sim-profile.h (PROFILE_DATA): New member `range'.
4125 * sim-trace.c (trace_init): New function.
4126 (trace_options): New option --trace-range.
4127 (trace_option_handler): Handle --trace-range.
4128 (trace_install): Set trace_init init fn.
4129 * sim-trace.h (TRACE_DATA): New member `range'.
4130 * sim-utils.c (sim_cpu_msg_prefix): New function.
4131 (sim_io_eprintf_cpu): New function.
4132 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4133 (PC_IN_PROFILE_RANGE_P): New macro.
4134 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4135 (trace_insn_fini): New arg abuf. All callers updated.
4136 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4137 printing cycle counts.
4138 * cgen-trace.h (trace_insn_fini): Update prototype.
4139 (TRACE_RESULT_P): New macro.
4140 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4141 (TRACE_INSN): Check ARGBUF_TRACE_P.
4142 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4143 * cgen-types.h (SIM_INLINE): Delete.
4144 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4145 * cgen-utils.c: Don't include cgen-engine.h
4146 * genmloop.sh (@cpu@_fill_argbuf): New function.
4147 (@cpu@_fill_argbuf_tp): New function.
4148 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4149 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4150 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4151 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4152 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4153 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4154 doing profiling. Update call to TRACE_INSN_FINI.
4156 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4158 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4160 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4163 1998-12-01 Doug Evans <devans@casey.cygnus.com>
4165 * sim-inline.c (SIM_INLINE_P): Fix typo.
4167 1998-11-30 Doug Evans <devans@casey.cygnus.com>
4169 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4171 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4173 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4174 * nltvals.def: Re-generate.
4176 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4178 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4179 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4180 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4182 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4183 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4185 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4187 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4188 (${cpu}_pbb_cti_chain): Ditto.
4190 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4192 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
4193 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4194 (EXTRACT_INT,EXTRACT_UINT): New macros.
4195 (SEM_SEM_ARG): New macro.
4196 (SEM_NEXT_VPC): New arg `pc'.
4197 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4198 (sim_disassemble_insn): Update prototype.
4199 * cgen-trace.c (current_insn,insn_fields): New static locals.
4200 (trace_insn): Set them.
4201 * cgen-utils.c: #include cgen-engine.h.
4202 (sim_disassemble_insn): New arg insn_fields.
4203 Handle variable length insns.
4204 * genmloop.sh: Only emit pbb decls if -pbb.
4205 (${cpu}_scache_lookup): New arg `vpc'.
4206 (scache support): Fetch pc before entering loop.
4208 * gennltvals.sh: Add fr30 support.
4209 * nltvals.def: Rebuild.
4211 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4213 * sim-types.h: Re-do type system so that GCC's attribute and mode
4214 are used to specify types. Handle case of ALPHA.
4216 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
4218 * aclocal.m4: Add tests for dlopen family.
4219 * config.in: Regenerated.
4221 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4223 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4225 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4227 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4228 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4229 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4230 * cgen-sim.h: ... to here.
4232 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4234 * aclocal.m4 (enable-build-warnings): Replace
4235 enable-sim-warnings. Extend =LIST syntax so that prepend and
4236 append of options is possible. Drop -Werror, add
4237 -Wstrict-prototypes for GDB compatibility.
4238 * Make-common.in (SIM_WARNINGS): Update.
4240 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4242 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4243 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4244 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4245 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4246 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4248 * cgen-cpu.h: New file.
4249 * cgen-engine.h: New file.
4250 * cgen-scache.h: New file.
4251 * cgen-sim.h: Delete portions moved to new files.
4252 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4253 rather than sending result to stdout.
4255 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4257 * Make-common.in (sim-reg.o): New rule.
4258 (cgen-run.o): New rule.
4259 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4260 * cgen-run.c (prime_cpu): New function.
4261 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4262 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4264 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4265 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4266 (CGEN_INSN_VIRTUAL_P): New macro.
4267 (SEM_PC): New typedef.
4268 (SEMANTIC_FN): Change type of result to SEM_PC.
4269 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4270 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4271 (SCACHE_MAP): New typedef.
4272 (CPU_SCACHE): Add pbb support.
4273 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4274 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4275 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4277 (INSN_NAME): Delete.
4278 (cgen_insn_name): Declare.
4279 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4280 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4281 (first_insn_p): Make static.
4282 (trace_insn): Handle virtual insns specially.
4283 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4284 * cgen-types.h (UBI): Delete.
4285 (MODE_TYPE): New enum.
4286 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4287 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4288 (cgen_virtual_opcode_table): New global.
4289 (cgen_insn_name): New function.
4290 (sim_disassemble_insn): Ignore virtual insns.
4291 * genmloop.sh: Delete top level loop generation. Add pbb support.
4292 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4293 (sim_cpu_base): New members max_insns,insn_name,model_data.
4294 (CPU_PC_GET,CPU_PC_SET): New macros.
4295 (sim_pc_get,sim_pc_set): Declare.
4296 * sim-model.c (model_set): Call model init fn.
4297 * sim-model.h (MODEL_FN): New typedef.
4298 (INSN_TIMING): New member model_fn.
4299 (MODEL): New members num,init.
4300 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4301 All callers updated.
4302 (profile_insn_init): New fn.
4303 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4304 Exit early if insn profiling not supported.
4305 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4306 (profile_install): Record profile_insn_init as init fn.
4307 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4308 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4309 (PROFILE_DATA): Delete member exec_time.
4310 Change insn_count to pointer to array, rather than the array.
4311 (sim_profile_print_bar): Declare.
4313 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4315 * cgen-run.c: New file.
4316 * sim-reg.c: New file.
4318 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4320 * aclocal.m4: Add checks for -lsocket and -lnsl.
4322 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4323 allow local port reuse on listening socket.
4325 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4327 * sim-config.h: Remove reference to linux kernel header.
4329 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4331 * dv-sockser.c (sockser_addr): Make variable non-static.
4333 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4335 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4337 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4339 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4341 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4343 * Make-common.in (install-common): Add $(EXEEXT) when installing
4346 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4348 * cgen-sim.h (cgen_state): New member opcode_table.
4349 * cgen-utils.c (sim_disassemble_insn): Use it.
4351 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4353 * cgen-mem.h (DECLARE_SETT): Fix return type.
4354 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4355 * cgen-scache.c: Include stdlib.h.
4356 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4357 * sim-model.c (model_option_handler): Remove unused variable `n'.
4359 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4361 * cgen-utils.c: Include bfd.h.
4362 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4364 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4366 * sim-bits.h (EXTEND24): Fix typo.
4368 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4370 * sim-events.c (ETRACE_P): New macro.
4371 (struct _sim_event): Add member trace.
4372 (sim_events_free): Reclaim trace message.
4374 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4375 sim_events_schedule_tracef): New functions, include printf trace
4376 information in argument list. If tracing, store asprintf'd trace
4377 message in sim_event.
4379 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4380 hw_event_queue_schedule_vtracef): New functions, mimic
4383 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4385 * sim-bits.h (EXTEND24): Define.
4387 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4389 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4390 (CPU_SCACHE_HASH_MASK): New macro.
4391 (SCACHE_HASH_PC): Rewrite.
4392 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4393 computation out of main loop.
4395 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4397 * cgen-sim.h (RECORD_IADDR): Delete.
4398 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4399 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4401 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4403 * gennltvals.def (mn10200): Add entry.
4404 * nltvals.def: Regenerate with MN10200 additions.
4406 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4408 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4409 documentation on how it works.
4411 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4412 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4413 sim_core_set_xor, sim_core_xor_read_buffer,
4414 sim_core_xor_write_buffer): Update.
4416 * sim-events.h, sim-events.c (sim_events_install,
4417 sim_events_watch_clock, sim_events_schedule_after_signal,
4418 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4419 sim_events_deschedule): Update.
4421 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4422 sim_fpu_max32, sim_fpu_max64): Update.
4424 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4426 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4427 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4428 * sim-profile.c (profile_print_model): Update.
4430 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4432 * gennltvals.def (m32r): Use common syscall.h now.
4433 (mn10300): Add entry.
4434 * nltvals.def: Regenerate.
4436 * sim-engine.c (sim_engine_get_run_state): New function.
4437 * sim-engine.h (sim_engine_get_run_state): Declare it.
4439 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4441 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4442 * sim-core.c (sim_core_signal): Make extern, always define.
4444 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4446 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4447 * cgen-ops.h (ANDIF): New macro.
4448 (ANDIF[BQHSD]I): Delete.
4450 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4452 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4453 (hw_event_queue_schedule, hw_event_queue_deschedule,
4454 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4457 * hw-alloc.h (HW_NZALLOC): Define.
4459 * Make-common.in (test-hw-events): Add target for testing the
4462 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4464 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4466 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4468 * hw-main.h: Include hw-handles.h, hw-instances.h.
4469 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4470 * hw-base.c (hw_create, hw_delete): Call same.
4472 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4474 * dv-core.c: Include hw-main.h and sim-main.h.
4475 * dv-pal.c: Include hw-main.h and sim-io.h.
4476 * dv-glue.c: Include hw-main.h.
4478 * hw-main.h: New file. Move list of includes to here.
4479 * hw-base.h: From here.
4480 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4481 (hw-*.o, dv-*.o): Update.
4482 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4483 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4486 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4487 do_hw_poll_read): Move declarations from here.
4488 * hw-main.h: To here.
4490 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4492 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4494 * Make-common.in (hw-config.h): Update
4495 * hw-base.c, dv-pal.c, dv-glue.c: Update
4497 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4498 `*_callback' to `*_method.
4500 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4502 * hw-base.h (set_*): Move set method macros from here.
4503 * hw-device.h: To here.
4505 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4507 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4510 * hw-base.c (hw_create, hw_delete): Call
4511 * hw-properties.c (create_hw_property_data,
4512 delete_hw_property_data): Define.
4514 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4516 * hw-device.c, hw-properties.c: Include hw-base.h
4518 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4519 * hw-device.c: From here.
4520 * hw-base.h: Include "hw-events.h".
4522 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4523 * hw-base.c (hw_create, hw_delete): Call.
4524 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4526 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4527 (hw-alloc.o): New target.
4529 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4531 * hw-events.h, hw-events.c: New files. Move event code to here.
4532 * sim-hw.c: From here.
4533 * hw-base.h: Include "hw-events.h".
4534 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4535 (hw-events.o): New target.
4537 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4538 * hw-events.h (struct hw_event): Replace typedef hw_event.
4540 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4541 * hw-base.c (hw_create, hw_delete): Call.
4542 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4546 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4548 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4549 * hw-ports.c: To here.
4551 * hw-base.h, hw-ports.c (create_hw_port_data,
4552 delete_hw_port_data): New functions.
4553 * hw-base.c (hw_delete, hw_create): Call same.
4555 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4557 * hw-ports.h: To here.
4559 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4561 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4562 PROCESSOR and CIA arguments.
4564 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4566 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4567 Move common object files from here.
4568 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4570 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4572 * sim-hw.c: Include ctype.h.
4573 (do_hw_poll_read): Do not assume EAGAIN.
4575 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4577 * cgen-trace.c (first_insn_p): New static local.
4578 (trace_insn_init): Set it.
4579 (trace_insn_fini): Use TRACE_PREFIX.
4580 (trace_insn): Rewrite to use trace_prefix.
4581 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4582 Adjust width accordingly.
4584 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4585 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4586 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4587 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4588 (PROFILE_COUNT_CORE): Simplify.
4589 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4591 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4593 * cgen-ops.h (ADDCFSI): Fix typo.
4595 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4597 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4598 * genmloop.sh: Use them rather than static locals.
4600 * sim-engine.c (sim_engine_set_run_state): New function.
4601 * sim-engine.h (sim_engine_set_run_state): Declare.
4602 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4603 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4604 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4606 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4608 * cgen-trace.c (trace_insn_init): New arg first_p.
4609 All callers updated.
4610 (trace_insn_fini): New arg last_p. All callers updated.
4611 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4612 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4613 * genmloop.sh (engine_resume): Update.
4615 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4617 * Make-common.in (install-common): Run ranlib on installed copy of
4620 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4622 * Make-common.in (install-common): Rename and install libsim.a.
4624 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4626 * sim-io.c (unistd.h): Include.
4628 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4630 * Make-common (sim_main_headers): Sort.
4631 (cgen-*.o): Add cgen-sim.h dependency.
4633 * cgen-scache.c (scache_init): Only allocate space if scache element
4635 (scache_flush,scache_print_profile): Check if scache in use first.
4637 * cgen-sim.h (IDESC): Provide forward declaration.
4639 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4640 (cgen_cpu_max_extra_bytes): Declare.
4641 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4643 * sim-cpu.h: New file. sim_cpu_base moved here.
4644 Move sim_cpu_lookup decl here.
4645 * sim-base.h: #include "sim-cpu.h".
4646 * sim-cpu.c: New file.
4647 * Make-common (sim_main_headers): Add sim-cpu.h.
4648 (sim-cpu.o): Add rule for.
4650 * sim-model.c (set_model): Delete.
4651 (sim_model_set,model_set): New functions.
4652 (sim_model_install): Renamed from model_install.
4653 Don't set default model here.
4654 (model_option_handler): Rewrite --model processing.
4655 (sim_model_lookup,sim_mach_lookup): New functions.
4656 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4657 (insn_timing): Delete.
4658 (INSN_TIMING): New member `num'.
4659 (IMP_PROPERTIES): Always define scache_elm_size member.
4660 (MACH): New member init_cpu.
4661 (sim_machs): Renamed from machs.
4662 (sim_model_install): Renamed from model_install.
4663 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4664 * sim-module.c (modules): Update.
4666 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4668 * sim-io.c: #include <errno.h>.
4670 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4672 * dv-pal.c (struct hw_pal_device): Add reader.
4673 (hw_pal_finish): Initialize reader.
4674 (scan_hw_pal): Use reader.
4676 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4677 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4680 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4681 ../ppc/main.c sim_io_read_stdin.
4683 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4685 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4687 * hw-tree.c: Update.
4689 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4690 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4692 * hw-ports.h (hw_port_event): Ditto.
4693 * hw-ports.c (hw_port_event): Update.
4694 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4696 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4698 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4699 (do_counter_event): Update.
4700 * dv-glue.c (hw_glue_io_read_buffer): Update.
4701 (hw_glue_port_event): Update.
4703 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4704 * hw-base.h (hw_create): Ditto.
4705 * hw-base.c (hw_create): Ditto.
4707 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4708 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4711 * hw-device.h (hw_system_cpu): Declare.
4712 * sim-hw.c (hw_system_cpu): New function.
4714 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4715 sim_hw_abort not hw_abort.
4716 (sim-hw.h): Include.
4717 (sim_core_read_buffer, sim_core_write_buffer): Call
4718 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4720 (sim_core_set_xor): Do not pass CPU when aborting.
4722 * sim-n-core.h (sim_core_read_aligned_N,
4723 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4724 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4725 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4728 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4730 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4731 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4733 (sim_hw_print): New function.
4735 * sim-engine.h (sim_engine_vabort): Declare.
4736 * sim-engine.c (sim_engine_vabort): New function.
4738 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4740 * sim-trace.c (print_data): For floating-point numbers trace raw
4742 (trace_result_fp2): New function.
4743 * sim-trace.h (trace_result_fp2): New declaration.
4744 (TRACE_FP_RESULT2): New macro.
4746 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4748 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4749 AM_CYGWIN32 and AM_EXEEXT.
4750 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4751 to run and install-common rules.
4752 * common/configure: regenerate
4754 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4756 * sim-types.h (cell_word): New type.
4757 (natural_cell): Delete type.
4759 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4761 * configure: Regenerated to track ../common/aclocal.m4 changes.
4764 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4766 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4768 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4770 * configure: Regenerated to track ../common/aclocal.m4 changes.
4773 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4775 * acconfig.h: New file.
4776 * Make-common.in (top_builddir): New macro.
4777 (INTL_LIB): Removed.
4778 (INTLLIBS): New macro.
4779 (INTLDEPS): Likewise.
4780 (LIBDEPS): Use INTLDEPS.
4781 (EXTRA_LIBS): Use INTLLIBS.
4782 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4783 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4784 AM_LC_MESSAGES): New macros from GNU gettext.
4786 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4788 * sim-config.h: Discard leading _ from macros.
4789 * sim-types.h: Ditto.
4791 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4793 * Make-common.in (CSEARCH): Add -I to intl directories.
4794 (INTL_LIB): Point to libintl.a.
4795 (LIBDEPS): Add $(INTL_LIB).
4796 (EXTRA_LIBS): Ditto.
4798 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4800 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4802 * cgen-ops.h (ADDCFSI): Fix.
4805 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4807 * sim-types.h (signed_address, unsigned_address): Define.
4809 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4811 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4814 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4816 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4817 New functions, pack / unpack sim_fpu struct using raw values.
4818 (sim_fpu_is): Differentiate between negative and positive
4821 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4823 * sim-bits.h (EXTEND4): Define.
4824 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4826 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4828 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4829 declared so we need this cast to prevent long long addresses
4830 from being misconfigures. Results in access to unmapped memory.
4832 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4834 * Make-common.in (RUNTESTFLAGS): Define.
4835 (check): Pass RUNTESTFLAGS to recursive make.
4837 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4839 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4842 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4844 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4847 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4849 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4850 (sim-inline): Update to match sim-inline.[hc]
4851 * configure: Regenerated to track ../common/aclocal.m4 changes.
4853 * Make-common.in (sim_main_headers): Add sim-inline.h
4855 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4857 * sim-endian.h (sim-endian.c): Ditto.
4859 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4860 (sim_events_set_trace): Delete unused prototype.
4862 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4863 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4865 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4866 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4867 Comment out, not yet implemented in sim-fpu.c.
4868 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4869 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4871 * sim-inline.h: Rewrite description.
4872 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4873 (SIM_MAIN_INLINE): Add inline option.
4875 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4876 include generated files. Handled by generator directly.
4878 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4880 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4883 * sim-trace.h (TRACE_ANY_P): Define.
4884 (struct _trace_data): Add trace_any_p.
4886 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4888 * run.c (main): Handle all alternatives of enum sim_stop.
4889 (main): Delete unused `asection *s'.
4891 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4893 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4895 * configure: Regenerated to track ../common/aclocal.m4 changes.
4897 * sim-hw.c: New file.
4898 * sim-hw.h (sim_hw_parse): Declare function.
4899 (hw-tree.h): Do not include.
4901 * sim-base.h (STATE_HW): Define.
4902 (struct sim_state_base): Add member struct *hw.
4904 * sim-module.c (sim-hw.h): Include.
4905 (modules): Add sim_hw_install.
4907 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4909 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4911 * sim-base.h (CPU_INDEX): Define.
4913 * sim-utils.c (sim_state_alloc): Initialize.
4914 * sim-module.c (sim_post_argv_init): Ditto.
4916 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4918 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4919 properly formatted lists.
4921 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4923 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4924 0x2f needs to be 0x3f.
4926 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4928 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4930 (hw_tree_find_*_property): Clean up error message when property is
4933 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4934 present before looking for it.
4936 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4938 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4939 (AC_CHECK_FUNCS): Add check for __setfpucw.
4940 * configure: Regenerated.
4942 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4944 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4945 hw_pal_timer, hw_pal_timer_value): Define.
4946 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4947 (do_counter_event, do_counter_read, do_counter_value,
4948 do_counter_write): new functions.
4950 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4952 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4955 * hw-base.c (hw_create): Stop searching for a device when one is
4958 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4960 * configure: Regenerated to track ../common/aclocal.m4 changes.
4962 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4964 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4965 appends extra devices.
4966 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4969 * Make-common.in (hw-config.h): New target, create hw-config.h
4971 (SIM_HW): Definition from @sim_hw@.
4972 (hw-base.o): Depend on hw-config.h
4974 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4976 * Make-common.in: Get SHELL from configure.
4977 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4978 move-if-change. Fixes NT native build problem.
4979 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4980 move-if-change. Fixes NT native build problem.
4981 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4984 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4986 * hw-device.h, hw-device.c (hw_strdup): New function.
4988 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4989 strings name, family and args.
4990 (full_name_of_hw): Use hw_strdup when returning the full path.
4992 * hw-properties.c: Clean up property not found / wrong type error
4995 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4996 before attaching any ports.
4998 * hw-base.c (hw-config.): Include. Replace hardwired table.
5000 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
5002 * Make-common.in: Add rule for dv-glue.o.
5004 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5006 * hw-base.c (hw_finish): Move setting of trace level to here.
5007 (hw_create): From here.
5009 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
5010 ../ppc/device_table.c.
5012 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
5014 * hw-tree.c (print_properties): Supress path when printing
5015 properties of root node.
5017 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5019 * hw-device.h (HW_TRACE): Define.
5020 (hw_trace): Declare.
5021 * hw-device.c (hw_trace): Implement function.
5023 * hw-base.c (hw_create): Set hw trace level from "trace?"
5026 * dv-core.c (dv_core_attach_address_callback): Add trace.
5028 * dv-pal.c: Replace DTRACE with HW_TRACE.
5030 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
5032 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5033 (hw_alloc_data): Delcare.
5034 (struct hw): Add member alloc_of_hw.
5036 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5037 functions. Assocate memory with a device.
5038 (stdlib.h): Include.
5040 * hw-base.h (set_hw_delete): Define.
5041 (hw_delete_callback): Declare.
5042 (hw_delete): Declare.
5044 * hw-base.c (hw_delete): Implement function.
5045 (struct hw_base_data): Add member to_delete.
5046 (ignore_hw_delete): New function, does nothing.
5047 (hw_create): Set the hw_delete method.
5048 (hw_create): Allocate the base type using HW_ZALLOC before setting
5051 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
5053 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5055 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5056 (attach_hw_port_edge): Add struct hw argument
5058 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5061 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5063 * hw-device.h (hw_attach_address_callback,
5064 hw_detach_address_callback): Attach to a single space not a space
5065 mask. Clarify interpretation of SPACE:ADDR parameters.
5067 * hw-base.c (passthrough_hw_attach_address,
5068 passthrough_hw_detach_address): Update.
5069 * dv-core.c (dv_core_attach_address_callback): Ditto.
5070 * dv-pal.c (hw_pal_attach_address): Ditto.
5072 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5074 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5076 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5078 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5079 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5080 hw-properties_h, hw-tree_h): Define, point at corresponding
5082 (hw_base_headers): Define list of headers included by hw-base.h
5083 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5084 hw-properties.o, hw-tree.o): Specify dependencies.
5085 (dv-core.o, dv-pal.o): Ditto.
5087 * sim-hw.h: New file.
5089 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5090 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
5092 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5094 * hw-base.h, hw-base.c: new files. Copied from
5095 ../ppc/device_table.[hc].
5097 * dv-core.c, dv-pal.c: New files. Copied from
5098 ../ppc/hw_{core,pal}.c
5100 * sim-basics.h (struct hw): Declare.
5101 (enum port_direction, enum object_disposition): Declare.
5103 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5105 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5106 sim_dv_src in Makefile. Take list of devices as parameter to m4
5109 * configure: Regenerated to track ../common/aclocal.m4 changes.
5111 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5113 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5114 trace_prefix can abort cleanly.
5116 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5118 * dv-sockser.c, dv-sockser.h: New files.
5119 * Make-common.in (dv-sockser.o): Add rule for.
5120 * aclocal.m4: Check for fcntl.h.
5121 * config.h: Add HAVE_FCNTL_H.
5123 * sim-break.c (remove_breakpoint): Fix thinko.
5125 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5126 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5128 1998-03-13 Fred Fish <fnf@cygnus.com>
5130 * sim-base.h (struct sim_state_base): Add prog_syms and
5131 define macro STATE_PROG_SYMS.
5132 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5133 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5134 and bfd_canonicalize_symtab, to get symbol table on first use
5135 and preserve it via STATE_PROG_SYMS for future calls to
5136 bfd_find_nearest_line.
5138 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5140 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5142 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5143 up to nr_maps, not just access_* maps.
5145 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5148 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5149 over nr_maps not sim_core_nr_maps.
5151 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5152 core_map argument to unsigned.
5153 (struct _sim_core): Ditto for struct member core_map.
5155 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5157 * sim-basics.h (access_io, access_*_io): Define.
5158 (map_read, map_write, map_exec, map_io): Define.
5160 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5161 attach with more generic mapmask.
5162 (sim_core_{read,write}_*): Change map argument to unsigned.
5164 * sim-core.c (sim_core_uninstall, sim_core_attach,
5165 sim_core_detach): Iterate over nr_maps instead of
5168 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5169 instead of the write_map.
5170 (remove_breakpoint): Ditto.
5172 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5173 with read_map, write_map, exec_map resp.
5175 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5178 * cgen-utils.c (sim_disassemble_insn): Ditto.
5180 * sim-hrw.c (sim_write, sim_write): Ditto.
5182 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5183 transfer_to_str): New functions.
5185 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5187 * sim-base.h (sim_state_base): New member environment.
5188 (STATE_ENVIRONMENT): New macro.
5189 * sim-config.c (current_environment): Delete.
5190 (sim_config_default): New function.
5191 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5192 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5193 (sim_config_default): Add prototype.
5194 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5195 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5196 Set STATE_ENVIRONMENT, not current_environment.
5198 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5200 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5202 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5204 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5206 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5208 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5210 * Make-common.in (TAGS): Make smarter.
5211 * Makefile.in (TAGS): Ditto.
5213 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5215 * sim-module.c (*): Fix typos in assertion tests.
5217 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5219 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5222 * sim-options.c (sim_parse_args): Ditto.
5223 (sim_args_command): Return OK, instead of nothing, for an empty
5226 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5228 * sim-profile.c (profile_info): Rename from profile_print. Drop
5229 misc and misc_cpu callback arguments. Use
5230 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5231 (profile_install): Install profile_info function.
5233 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5234 STATE_PROFILE_INFO_CALLBACK): Define.
5235 (struct PROFILE_DATA): Add field info_cpu_callback.
5236 (profile_print): Delete function.
5238 * sim-base.h (STATE_MODULES): Define. Replace individual
5239 STATE_*_LIST with single struct module_list.
5241 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5242 (struct module_list): Declare.
5244 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5245 sim_module_info): New functions.
5246 (sim_module_install): Clean up module data structures.
5248 * sim-info.c (sim_info): New file. New function. Call
5251 * Make-common.in (sim-info.o): Define rule.
5252 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5255 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5257 * sim-base.h (sim_cpu_base): New members name, options.
5258 (sim_cpu_lookup): Add prototype.
5259 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5260 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5261 (sim_add_option_table): Update prototype.
5262 * sim-options.c (sim_add_option_table): New argument `cpu'.
5263 (standard_option_handler,standard_install): Update.
5264 (sim_parse_args): Handle cpu specific options.
5265 (print_help): New static function.
5266 (sim_print_help): Call it. Print cpu specific options.
5267 (find_match): New static function.
5268 (sim_args_command): Call it. Handle cpu specific options.
5269 * sim-utils.c (sim_cpu_lookup): New function.
5270 * sim-memopt.c (memory_option_handler): Update.
5271 (sim_memopt_install): Update.
5272 * sim-model.c (model_option_handler): Update.
5273 (model_install): Update.
5274 * sim-profile.c (profile_option_handler): Update.
5275 (profile_install): Update.
5276 * sim-trace.c (trace_option_handler): Update.
5277 (trace_install): Update.
5278 * sim-watch.c (watchpoint_option_handler): Update.
5279 (sim_watchpoint_install): Update.
5280 * cgen-scache.c (scache_option_handler): Update.
5281 (scache_install): Update.
5283 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5285 * Make-common.in (check): Run `make check' in testsuite dir.
5287 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5289 * sim-trace.c (trace_result0): New function.
5291 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5292 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5293 tracing sim_fpu variables.
5294 (TRACE_ALU_RESULT0): Define.
5295 (TRACE_FP_RESULT_WORD): Define.
5296 (TRACE_FP_INPUT_WORD1): Define.
5298 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5299 sim_fpu_two): New constants.
5300 (sim_fpu_op1, sim_fpu_op2): New types.
5301 (struct _sim_fpu): Delete member result. Re-order other members.
5302 (sim_fpu_sign, sim_fpu_exp): New functions.
5303 (sim_fpu_max, sim_fpu_min): new functions.
5304 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5305 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5307 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5309 * sim-profile.c (profile_print): Delete duplicate test of
5311 (profile_print_pc): Exit early if data collection not set up.
5312 (profile_print_core): Simplify by calling sim_core_map_to_str.
5313 * sim-core.h (sim_core_map_to_str): Declare.
5314 * sim-core.c (sim_core_map_to_str): Make non-static.
5316 * genmloop.sh (engine_resume): Update insn_count before exiting.
5317 (engine_resume_full): Keep accurate core profile data.
5319 * cgen-utils.c (sim_disassemble_insn): Don't use
5320 sim_core_read_aligned_N, it messes up profiling results.
5322 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5324 * nltvals.def: Regenerate with MN10300 additions.
5326 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5328 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5330 * sim-trace.h, sim-trace.c (trace_result_word2,
5331 trace_input_word4, trace_result_word4): New function.
5333 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5335 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5337 * sim-xcat.h: Delete.
5338 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5339 * cgen-sim.h: Ditto.
5340 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5341 * sim-n-bits.h: Ditto.
5342 * sim-n-core.h: Ditto.
5343 * sim-n-endian.h: Ditto.
5345 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5347 * syscall.c (cb_syscall): Handle short reads, and EOF.
5349 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5351 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5352 sim_fpu to safely print fp_word values.
5353 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5354 (trace_result_bool1, trace_result_addr1): New functions.
5355 (trace_input_bool1, trace_input_addr1): New functions.
5357 * sim-trace.h (TRACE_FPU_*): Define.
5359 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5361 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5362 (sim_fpu_fpto, sim_fpu_tofp): Define.
5364 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5366 * sim-fpu.c (sim_fpu_cmp): New function.
5368 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5370 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5371 instead of abuf->length.
5372 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5373 (set_trace_option_mask): Renamed from set_trace_options.
5374 (set_trace_option): New function.
5375 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5376 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5378 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5380 * sim-basics.h: Declare struct _sim_fpu.
5382 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5384 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5385 (trace_prefix, trace_input*, trace_result*): Declare.
5386 (trace_one_insn): Change declaration, assume trace_prefix called.
5387 (trace_generic): Like trace_one_insn.
5388 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5389 (TRACE_alu, TRACE_[a-z]*): Update.
5391 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5392 trace_insn, save_data, trace_idx_to_str, print_data): New
5394 (trace_one_insn): Rewrite.
5395 (trace_generic): New function.
5397 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5399 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5401 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5402 (SEMANTIC_FN): Rewrite declaration.
5403 (DECODE): Update type of semantic_fast member.
5404 ({EX,SEM}_FN_NAME): Have only one version.
5405 * sim-base.h (sim_state_base): Delete conditionals surrounding
5408 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5410 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5413 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5415 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5416 Add missing parameters to device_io calls.
5417 * sim-core.h: Add missing parameters to device_io calls.
5419 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5421 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5422 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5423 (SEMANTIC{,_CACHE}_FN): Fix return type.
5424 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5425 (engine_resume): Likewise. Make `engine' volatile. Save copy
5426 of cpu pointer in volatile object. Initialize read switch if
5429 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5431 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5432 (SEM_INSN): New macro.
5434 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5436 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5438 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5440 * configure: Regenerated to track ../common/aclocal.m4 changes.
5442 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5444 * sim-types.h (fp_word): New type, define according to
5445 WITH_TARGET_FLOATING_POINT_BITSIZE.
5447 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5448 configuration of size of floating point registers.
5450 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5452 * sim-profile.c (profile_print): Only print CPU <N> if other
5453 output is going to appear.
5455 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5457 * configure: Regenerated to track ../common/aclocal.m4 changes.
5459 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5461 * sim-types.h (address_word): Typedef according to
5462 WITH_TARGET_ADDRESS_BITSIZE.
5463 (signed_cell, unsigned_cell, natural_cell): Ditto using
5464 WITH_TARGET_CELL_BITSIZE.
5466 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5467 (WITH_TARGET_CELL_BITSIZE): Define.
5468 (WITH_HOST_WORD_BITSIZE): Delete.
5470 * sim-config.c (print_sim_config): Update.
5472 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5473 configuration of address and OpenFirmware cell sizes.
5475 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5477 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5478 * sim-run.c (sim_engine_run): Update.
5480 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5482 * sim-run.c (sim_engine_run): Ditto.
5484 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5485 (sim_resume): Pass nr_cpus to sim_engine_run.
5487 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5489 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5491 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5493 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5495 * Make-common.in (stamp-tvals): New rule.
5496 (targ-vals.h,targ-map.c): Depend on it.
5497 (clean): Remove stamp-tvals.
5499 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5501 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5502 in code also #if 0'ed.
5504 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5506 * configure: Regenerated to track ../common/aclocal.m4 changes.
5507 * aclocal.m4: Recognize --enable-maintainer-mode.
5509 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5511 * cgen-scache.h: Deleted.
5512 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5513 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5514 (scache_init): Use runtime computed size of SCACHE.
5515 (scache_flush): Likewise.
5516 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5517 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5518 * cgen-sim.h: Scache support moved here.
5519 (PC): Redo definition.
5520 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5521 (DECODE): Add parallel execution support.
5522 Only include semantic label members if using switch.
5523 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5524 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5525 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5526 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5528 (engine_{stop,run,resume,halt,signal}): Delete decls.
5529 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5530 (argbuf,scache): Delete forward decls.
5531 (STATE): Delete decl.
5532 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5533 Include cgen-mem.h, cgen-ops.h.
5534 (engine_halt,engine_signal): Delete.
5535 ({ex,exc,sem,semc}_illegal): Delete.
5536 (sim_disassemble_insn): Result of extract fn is in bits.
5537 * genmloop.sh: Rewrite.
5539 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5542 * sim-base.h (sim_state_base): Delete member `model'.
5543 (sim_cpu_base): Add member `model'.
5544 * sim-model.h (IMP_PROPERTIES): New type.
5545 (MACH): New members imp_props, models.
5546 (models): Delete decl.
5547 * sim-model.c (set_model): Update.
5548 * sim-profile.c (profile_print_model): Update.
5550 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5552 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5554 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5557 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5559 * configure: Regenerated to track ../common/aclocal.m4 changes.
5562 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5564 * aclocal.m4 (AR): Check for sigaction.
5566 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5568 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5570 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5571 * sim-config.c (sim_config): Replace WITH_DEVICES with
5572 WITH_TREE_PROPERTIES.
5574 * configure: Regenerated to track ../common/aclocal.m4 changes.
5576 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5578 * Make-common.in (SIM_ENVIRONMENT): New variable.
5579 (CONFIG_CFLAGS): Add it.
5580 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5581 --enable-sim-environment option.
5582 * configure: Regenerated.
5583 * sim-config.h (environment support): Rewrite.
5584 * sim-config.c (current_environment): Define as enum, unconditionally.
5585 (current_alignment): Define unconditionally.
5586 (config_environment_to_a): Update.
5587 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5588 (sim_config): Handle environment and alignment determination
5589 unconditionally. Delete sanity checks of current_environment,
5591 (print_sim_config): Update.
5592 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5593 (standard_options): Add --environment.
5594 (standard_option_handler): Likewise.
5596 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5598 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5599 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5600 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5601 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5602 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5603 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5604 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5605 argument ADD_CA macro with two argument ADDC_C - add carrying with
5607 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5608 argument SUB_CA macro with two argument SUBC_X - subtract
5610 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5612 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5614 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5616 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5617 * sim-io.h (sim_io_syscalls): Delete.
5619 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5621 * syscall.c (cb_syscall): Add missing else, so write to stdout
5624 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5625 the carry bit from the CPU's psw.
5627 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5629 * gennltvals.sh: Redo syscall support.
5630 * nltvals.def: Regenerated.
5632 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5634 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5635 the stream immediately.
5637 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5639 * sim-io.c (sim_io_getstring): Delete unused len2.
5640 (sim_io_syscalls): Ditto for sys_errno.
5642 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5644 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5646 * Make-common.in (run.o): Depend on remote-sim.h.
5647 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5648 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5650 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5652 * sim-io.c (sim_io_syscalls): Disable lseek.
5654 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5656 * gennltvals.sh: Generate syscall values for d30v.
5658 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5659 * nltvals.def: Regenerate.
5661 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5662 (os_fstat): Likewise. Validate fd argument.
5663 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5664 just compute target stat struct length.
5665 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5666 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5667 (get_string): Return host errno values so they can be properly
5669 (cb_syscall): Likewise.
5670 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5671 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5672 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5673 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5674 (get_path): New function.
5676 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5678 * sim-io.c (sim_io_syscalls): New function to provide system call
5679 emulation. Provide exit, open, close, read, write, lseek, and
5681 (sim_io_getstring): New function to return a string from a
5682 simulated memory location.
5684 * sim-io.h (sim_io_syscalls): Add declaration.
5686 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5688 * sim-core.c (sim_core_signal): Fix spelling error in message.
5690 * sim-hrw.c (sim_read): Use read map, not write map.
5692 * Make-common.in (all): Add .gdbinit.
5693 * gdbinit.in: Add dump command.
5695 * sim-model.c (model_options): Use '\0' for `shortopt'.
5697 * sim-trace.c (trace_option_handler): Set state trace file
5698 for --trace-file in addition to cpu's values.
5699 (trace_vprintf): If cpu == NULL, try state's trace file.
5700 (trace_options): Reorganize table, reword some descriptions.
5702 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5704 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5707 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5709 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5710 signal untranslated, document problem with this.
5712 * nrun.c (main): Check for a prog name of `*step'. If present,
5713 step the simulator instead of allowing it to run free.
5715 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5717 * Make-common.in (sim_main_headers): Add sim-signal.h.
5719 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5721 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5723 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5725 * sim-signal.h: Start simulator signals at 64 so that host signal
5726 numbers can be detected and reported.
5728 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5730 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5732 * callback.c (cb_host_to_target_stat): Fix return values.
5734 * cgen-sim.h (enum_signal_type): Delete.
5735 (engine_signal): Update prototype.
5736 * cgen-utils.c: Don't include <signal.h>.
5737 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5738 (engine_signal): Update.
5740 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5741 (sim_state_free): Call SIM_STATE_FREE if defined.
5743 * sim-module.c (sim_module_install): Don't leave any modules
5744 installed if one fails to install.
5746 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5748 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5749 more, since alloca is not used in this file.
5751 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5752 correctly set the carry and overflow bits for those types.
5753 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5754 with carry, so carry is correct after doing both adds.
5755 (ALU*): Space out '\' to make it easier to read.
5757 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5759 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5762 * sim-signal.c, sim-signal.h: New files.
5763 * Make-common.in (sim-signal.o): Add rule for.
5764 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5765 * sim-abort.c: Don't include <signal.h>.
5766 * sim-basics.h: #include "sim-signal.h".
5767 * sim-break.c: Don't include <signal.h>.
5768 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5769 * sim-core.c: Don't include <signal.h>.
5770 (SIGBUS): Delete definition.
5771 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5772 * sim-engine.c: Don't include <signal.h>.
5773 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5774 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5775 * sim-resume.c: Don't include <signal.h>.
5776 (SIGTRAP): Delete definition.
5777 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5778 * sim-stop.c: Don't include <signal.h>.
5779 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5780 * sim-watch.c: Don't include <signal.h>.
5781 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5783 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5785 * sim-base.h (CIA_ADDR): Provide default definition.
5786 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5787 * sim-break.c (sim_handle_breakpoint): Likewise.
5789 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5791 * Make-common.in (srccom): New variable.
5793 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5794 (LIB_OBJS): Add syscall.o.
5795 (gentmap): Pass $(NL_TARGET) to $(CC).
5796 (syscall.o): Add rule for.
5797 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5798 (sim-bits.o): Depend on $(sim-n-bits_h).
5799 (sim-load.o): Depend on callback.h.
5801 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5802 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5803 * cgen-mem.h, cgen-ops.h: New files.
5805 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5807 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5809 * callback.c: #include string.h or strings.h.
5810 #include sys/types.h and sys/stat.h.
5811 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5812 (os_get_errno,os_open): Update.
5813 (os_stat,os_fstat): New functions.
5814 (os_init): Initialize syscall_map, errno_map, open_map.
5815 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5816 errno_map, open_map, signal_map, stat_map.
5817 (cb_read_target_syscall_maps): New function.
5818 (cb_target_to_host_syscall): New function.
5819 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5820 (cb_target_to_host_open): Renamed from target_to_host_open.
5821 (store): New function.
5822 (cb_host_to_target_stat): New function.
5823 * syscall.c: New file.
5824 * gentmap.c (sys_tdefs): New global.
5825 (gen_targ_vals_h): Output target syscall numbers.
5826 (gen_targ_map_c): Update. Output target syscall translation map.
5827 * gentvals.sh: New first argument `target'. Preface table with
5828 #ifdef NL_TARGET_$target if non-null target passed.
5829 * gennltvals.sh: New file.
5830 * nltvals.def: Regenerated.
5832 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5834 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5836 (sim_core_dummy_M): Declare.
5838 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5840 * sim-core.c (sim_core_signal): Print the address of the
5843 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5845 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5847 * sim-base.h (sim_state_base): Add member trace_data.
5848 (STATE_TRACE_DATA): New macro.
5849 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5850 ({WITH_,}TRACE_DEBUG_P): New macros.
5851 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5852 (_sim_cpu): Delete forward reference.
5853 (debug_printf): Update.
5854 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5855 (trace_options): Add --trace-debug.
5856 (set_trace_options): Handle it.
5857 (trace_option_handler): Likewise.
5858 (trace_install): Init state trace_data struct.
5859 (trace_uninstall): Close state trace file.
5860 * sim-events.c (ETRACE): Only print source file and line number if
5862 * sim-n-core.h (sim_core_trace_M): Likewise.
5864 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5866 1997-11-13 Felix Lee <flee@cygnus.com>
5868 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5870 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5872 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5874 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5876 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5878 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5879 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5882 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5884 * sim-events.c (sim_events_process): Re-compute the time -
5885 update_time_from_event - as each event is processed. Reverses
5888 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5890 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5892 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5894 * sim-events.c (sim_events_process): Delete redundant call to
5895 update_time_from_event.
5896 (sim_events_slip): Always decrement time_from_event.
5897 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5898 Delete assertion that time_from_event >=0 when work in queue, no
5901 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5903 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5904 (standard_option_handler): Update.
5906 * sim-options.h: Clarify documentation.
5907 (OPTION_LONG_ONLY_P): Delete definition.
5908 (OPTION_VALID_P): Define.
5910 * sim-options.c (sim_print_help): Allow short only options.
5911 (sim_parse_args): Ditto.
5912 (sim_args_command): Skip short only options.
5913 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5914 separate entries for short and long options in the HANDLERS and
5916 (sim_parse_args): Disable argument permutation.
5918 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5920 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5921 Add argument M, size of data type.
5922 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5923 Declare, ditto for 5, 6 & 7 byte transfers.
5924 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5927 * sim-n-core.h (sim_core_trace_M): Rename from
5928 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5929 with transfer type. Print transfer direction. Handle 1 and 2 byte
5931 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5933 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5934 Update all functions.
5936 * sim-core.c: Generate functions starting with 16 not 1.
5937 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5938 all 5, 6 & 7 byte transfers.
5940 * sim-n-core.h (sim_core_read_misaligned_N,
5941 sim_core_write_misaligned_N): Implement.
5943 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5945 * sim-endian.h (U16_8): Implement
5947 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5949 * sim-endian.h (VL8_16, VH8_16): Implement.
5951 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5953 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5954 (memory_option_handler): Skip comma in alias address list
5956 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5958 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5960 (parse_size, parse_addr): New functions
5961 (memory_option_handler, memory_options): Parse address & size
5962 using new functions. Pass level, space, modulo to do_memopt_add &
5965 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5967 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5968 `attach_type attach' argument with `unsigned level' argument.
5971 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5972 sim_core_attach): Replace argument attach with level. Update
5973 verification of arguments.
5974 (sim_core_map_detach, sim_core_detach): Replace argument attach
5977 * sim-basics.h (enum _attach_type): Delete.
5979 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5981 * sim-core.h (sim_core_write_8): Define.
5983 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5985 * sim-bits.h: Document ROTn macro.
5987 * sim-endian.h (H2T): Handle 16 byte variables.
5989 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5992 * sim-core.c: Do not generate sim_core_*_word.
5994 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5995 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5997 * sim-core.h (sim_core_read_unaligned_word,
5998 sim_core_read_aligned_word, sim_core_read_word,
5999 sim_core_write_unaligned_word, sim_core_write_aligned_word,
6000 sim_core_write_word): Change to macros that map onto sim_core_*_N.
6002 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
6004 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
6006 * sim-endian.h: Disable 16 byte support.
6008 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6010 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
6012 * sim-n-core.h (sim_core_trace_N): New function.
6013 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
6014 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
6016 * sim-endian.h: Add 128 bit variant.
6018 * sim-core.h, sim-core.c: Add 128 bit variant.
6020 * sim-types.h: Add signed128 and unsigned128 types using a struct.
6022 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6024 * sim-events.c (sim_events_process): Clear events->work_pending.
6025 (sim_events_tickn, sim_events_tick): Accumulate, instead of
6026 setting, nr_ticks_to_process.
6027 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6028 when the event queue isn't next.
6030 * sim-events.h, sim-events.c (sim_events_slip): New function.
6032 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6034 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6036 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6039 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
6041 * nrun.c (main): Remove useless test of name != NULL.
6042 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
6044 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6046 * sim-fpu.c (EXPMAX): Type is unsigned.
6047 (MIN_INT, MAX_INT): Type is signed64.
6048 (i2fpu): Type of val is signed64.
6050 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6052 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6053 a bucket size of zero.
6055 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6056 OPTION_PROFILE_PC): Define.
6057 (profile_option_handler): Add support for --profile-pc and
6058 --profile-pc-granularity options.
6059 (profile_pc_init): When possible, compute nr buckets from bucket
6062 * sim-profile.c (profile_pc_init): Align the profile-pc end
6063 address with the profile-pc bucket size.
6065 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6066 something less ambiguous.
6067 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6069 * sim-profile.c (profile_pc_cleanup): New function. Move
6070 profile_pc_uninstall code to here.
6071 (profile_pc_uninstall): Call.
6072 (profile_pc_init): Call.
6074 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6076 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6077 file using BSD gprof format.
6079 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6081 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6082 MSBIT64): Force result to unsignedN.
6084 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6086 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6088 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6089 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6090 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6091 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6093 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6095 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6098 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6099 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6101 (sim_core_attach): Rename buffer_freed to free_buffer, type
6102 void*. Ensure that allocated buffer is alligned according to
6105 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6107 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6108 (ALU64_SUB): Define.
6110 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6111 (.gdbinit): Remove dependencies, generate once per build.
6113 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6115 * sim-n-core.h (sim_core_read_aligned_N,
6116 sim_core_write_aligned_N): Make xaddr param type address_word not
6119 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6121 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6122 unpacked floating point struct. Pass sim_fpu object by reference.
6123 Add preliminary support for rounding modes.
6125 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6127 * configure: Regenerated to track ../common/aclocal.m4 changes.
6129 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6131 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6132 WITH_TARGET_BITSIZE.
6134 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6136 * sim-profile.c (profile_print_core): label needs empty statement.
6138 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6140 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6141 and zfree instead of xmalloc and free. Prevents warnings.
6143 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6145 * configure: Regenerated to track ../common/aclocal.m4 changes.
6147 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6149 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6150 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6152 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6153 controling the bitsize/msb of the target.
6155 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6157 * Make-common.in: New files sim-break.c, sim-break.h.
6158 * sim-base.h: Add point to breakpoint list to sim_state_base.
6159 * sim-break.c sim-break.h: New modules that implement intrinsic
6161 * sim-module.c: Add breakpoint module.
6163 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6165 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6167 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6169 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6170 (SIGBUS) define for Windows.
6171 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6172 * sim-resume.c: define SIGTRAP for windows.
6173 * sim-xcat.h: use token pasting if ALMOST_STDC.
6175 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6177 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6179 (CONFIG_CFLAGS): Add same.
6181 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6183 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6184 (SIGNED32): use ##i32.
6186 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6188 * configure: Regenerated to track ../common/aclocal.m4 changes.
6190 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6192 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6195 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6196 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6197 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6198 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6199 (CONFIG_CFLAGS): Add same.
6201 * aclocal.m4: Perform AC_SUBST on optional options.
6203 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6205 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6207 * sim-options.c (standard_option_handler): Typo in warning message.
6209 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6211 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6212 insn count. Make count conditional on there being a valid
6214 (profile_pc_init): Make default PC profile frequency an arbitrary
6217 * sim-base.h: Ditto.
6219 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6222 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6225 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6227 * configure: Regenerated to track ../common/aclocal.m4 changes.
6229 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6231 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6232 configured alignment.
6234 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6236 * configure: Regenerated to track ../common/aclocal.m4 changes.
6238 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6240 * sim-config.c (sim_config): Check for default alignment.
6242 * sim-options.c (standard_option_handler): Add alignment option.
6244 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6245 default alignment requirements on memory accesses.
6247 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6249 * sim-load.c (sim_load_file): Return failure if the executable
6250 had no loadable sections.
6252 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6254 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6257 * sim-core.c (sim_core_signal): When bad access halt simulator
6258 SIGSEGV / SIGBUS instead of aborting.
6259 (signal.h): Include.
6261 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6262 options was missing.
6264 * sim-bits.h (MOVED): Define
6266 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6268 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6271 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6273 * sim-bits.c: Add 8 bit versions of bit macros.
6275 * sim-bits.h: Ditto.
6277 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6279 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6280 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6282 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6283 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6285 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6286 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6288 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6290 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6291 configure.in: Output to cconfig.h instead of config.h.
6293 * configure: Regenerated to track ../common/aclocal.m4 changes.
6295 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6297 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6300 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6302 * callback.c (os_write): divert stdout and stderr to their
6305 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6307 * sim-profile.c (profile_print_speed): Call
6308 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6310 * sim-events.c (sim_events_elapsed_time): New function return nr
6311 host MS consumed by the simulator.
6312 (sim_watch_valid): Use.
6314 * sim-module.c (modules): Install sim_events very very early.
6316 * sim-profile.c (profile_print): Call profile_print_pc.
6318 (profile_pc_init): New function, set up processor for PC
6320 (profile_print_pc): New function, print a PC profile.
6321 (profile_pc_event): New function, sample PC.
6323 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6324 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6327 * sim-options.c (sim_print_help): Pacify GCC.
6329 * sim-n-core.h (sim_core_read_aligned_N,
6330 sim_core_write_aligned_N): Add un-conditional profile call.
6331 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6332 profile call when aligned read/write isn't used.
6334 * sim-base.h: Include sim-profile, sim-model after sim-core &
6335 sim-events allow sim-core to define useful values.
6337 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6338 (profile_option_handler, profile_options): Add support for
6339 --profile-core option.
6340 (print_bar): Include when core profiling.
6341 (profile_print_core): New function, print core profile.
6343 * sim-config.c (print_sim_config): Print profile status.
6345 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6346 WITH_PROFILE_PC_P): Define.
6347 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6348 (PROFILE_COUNT_CORE): Define.
6350 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6352 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6353 interrupt_names array as the data.
6354 (sim-watch.h): Document.
6356 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6358 * sim-options.c (sim_print_help): When the doc string is to long
6361 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6362 that only the first few the watch options are listed. Generate
6363 meanginful usage messages.
6365 * sim-options.h (struct OPTION): Clarify use of doc_name field
6367 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6369 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6370 (standard_option_handler): Handle --architecture-info.
6372 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6374 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6375 illegal zero-sized array.
6376 * sim-core.c (sim_core_xor_read_buffer): same.
6378 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6380 * nltvals.def: Regenerate.
6382 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6384 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6386 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6388 * sim-bits.c (MASKED): Delete.
6389 (EXTRACTED): Delete.
6390 (LSEXTRACTED, MSEXTRACTED): New functions.
6392 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6393 (MSMASKEDn, LSMASKEDn): Add last argument.
6396 * sim-bits.h (EXTEND8, EXTEND16): Define.
6397 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6399 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6401 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6402 current instruction address.
6404 * sim-inline.h (*_ENGINE): Define.
6406 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6408 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6410 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6411 (watch_option_handler): Call delete_watchpoint with ident or type.
6412 (sim_watchpoint_install): Create interrupt specific watchpoint
6413 commands on the fly.
6414 (do_watchpoint_create): New function, create a watch point using
6415 type/int-nr info encoded in the option nr.
6416 (do_watchpoint_info): New function. List active watchpoints.
6418 * sim-watch.h: Change data structure to a list.
6420 * sim-memopt.c (memory_option_handler): Require explicit "all"
6421 before deleting all memory regions.
6423 * sim-utils.c (sim_do_commandf): New function, printf version of
6426 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6428 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6430 (SIGNED64, UNSIGNED64): Delete.
6431 (ALU64_ADD): Don't rely on bit endianness.
6432 (ALU64_BEGIN): Define.
6434 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6435 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6437 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6438 suffix - u64, LL - to 64 bit constants.
6440 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6442 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6444 * sim-utils.h (NZALLOC): Define - zalloc * N.
6446 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6447 implementation of read/write functions.
6449 * Make-common.in (sim-hrw.o): New target.
6451 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6454 * sim-memopt.c (memory_option_handler): Implement memory-size
6455 command. Implement memory-alias command. Let memory-delete delete
6457 (add_memopt): New function. Add a memory region.
6458 (do_memopt_delete): New function. Delete a memory region.
6460 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6462 * sim-core.c (sim_core_detach): New function.
6463 (sim_core_map_detach): New function. Perform the actual detach.
6464 (sim_core_init): Move initialization code from here.
6465 (sim_core_install): To here.
6466 (sim_core_uninstall): And here.
6468 * sim-module.c: Add memopt module.
6470 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6471 simulator base type.
6473 * Make-common.in (sim_main_headers): Add sim-memopt.h
6474 (sim-memopt.o): New target.
6476 * sim-core.c (sim_core_install): Add core_options to the option
6479 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6482 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6485 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6486 address_word, add mask member.
6488 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6489 address_word, allow for 64bit targets in 32bit host. Add modulo
6491 (sim_core_map_attach): Ditto.
6492 (new_sim_core_mapping): Ditto.
6493 (sim_core_translate): Mask address when modulo memory.
6495 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6497 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6499 * gdbinit.in: New file.
6500 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6501 * Make-common.in (distclean): Delete .gdbinit.
6502 (.gdbinit): Add rule for.
6503 * configure: Regenerated to track ../common/aclocal.m4 changes.
6505 * Make-common.in (cgen-run.o): Add rule for.
6507 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6509 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6511 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6512 both resumed and previous elapsed time.
6513 (sim_events_init): Set initial_wallclock and current_wallclock to
6515 (sim_events_install): Install sim_events_suspend and
6517 (sim_events_watch_clock): Allow for suspended simulator when
6518 computing the time of the clock event.
6520 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6521 initial_wallclock to elapsed_wallclock, set both to zero.
6522 (sim_events_init, sim_events_uninstall): Delete prototypes.
6524 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6526 * sim-module.c(sim_module_resume, sim_module_suspend): New
6529 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6531 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6534 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6536 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6537 * Make-common.in (TAGS): Likewise.
6538 * sim-n-bits.h: Add TAGS comments for all functions.
6539 * sim-n-core.h: Likewise.
6540 * sim-n-endian.h: Likewise.
6542 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6544 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6547 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6549 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6552 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6554 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6555 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6557 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6559 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6560 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6561 nr_transfered and nr_this_transfer unsigned.
6563 * sim-events.c (sim_events_tickn): N is signed, as limited to
6566 * sim-n-endian.h (offset_N): Change size to unsigned.
6568 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6570 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6572 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6574 * sim-options.c (sim_parse_args): Use dupargv.
6576 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6578 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6580 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6582 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6585 * sim-options.c (standard_options): Add --architecture=MACHINE and
6586 --target=TARGET options.
6587 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6588 (standard_option_handler): Handle architecture and target options.
6591 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6593 (sim_analyze_program): Set prog_bfd architecture from
6594 STATE_ARCHITECTURE if known.
6596 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6598 * configure: Regenerated to track ../common/aclocal.m4 changes.
6601 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6603 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6604 that option does not apply to certain files.
6606 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6608 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6609 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6610 offset from MSB/LSB.
6612 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6613 access address of sub word quantity of a hosts 16, 32, 64 bit word
6615 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6616 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6617 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6618 return N*2 byte value with argument in Hi/Lo word. Renamed from
6619 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6621 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6622 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6623 so that bit offset is explicit.
6625 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6627 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6628 Update STATE_PROG_BFD when needed with a dup'd copy of the
6631 * sim-config.c (sim_config): Delete ABFD argument, use
6632 STATE_PROG_BFD directly.
6634 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6636 * run.c (main): Pass the open ABFD to sim_create_inferior.
6638 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6642 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6643 hardware only simulator targets.
6645 * Make-common.in (sim-hload.o): Add rule.
6647 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6649 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6650 used by copyargv and freeargv.
6652 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6653 STATE_PROG_ARGV, not just a pointer.
6655 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6657 * configure: Regenerated to track ../common/aclocal.m4 changes.
6660 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6662 * aclocal.m4 (sim-endian): Add second argument to
6663 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6664 default endian when not hardwired.
6666 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6667 else failes value for target byte order.
6669 * sim-config.c (sim_config): Add abfd arguments. Set
6670 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6672 (sim_config): Return SIM_RC, don't abort.
6675 * run.c (main): Update call to sim_open - add ABFD argument.
6676 * nrun.c (main): Add NULL ABFD argument.
6678 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6680 * callback.c (os_poll_quit): Make static.
6681 Call sim_cb_eprintf, not p->eprintf.
6682 (sim_cb_printf, sim_cb_eprintf): New functions.
6683 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6685 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6686 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6687 sim-utils.h. #include sim-utils.h.
6688 * sim-utils.h: Above decls moved here.
6689 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6691 * sim-watch.c (action_watchpoint): Fix thinkos.
6693 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6695 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6697 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6699 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6700 to FORCED_ALIGNMENT case.
6702 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6704 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6706 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6708 * Make-common.in (libsim.a): Fix typo.
6710 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6712 * nrun.c (main): Verify the structure returned before using it.
6714 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6716 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6719 * sim-engine.c (sim_engine_install): New function. Install the
6720 engine init functions.
6721 (sim_engine_init): [Re]initialize the simulator engine.
6723 * sim-module.c: Add sim_engine to list of modules that always
6726 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6728 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6729 to remove the old watchpoint, not delete_watchpoint.
6730 (watch_option_handler): Action the correct watchpoint, not just
6733 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6735 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6736 both low and high word.
6737 (sim_core_write_aligned_N): Ditto.
6739 * sim-trace.c (set_trace_options): Delete code explicitly setting
6742 * sim-options.c (sim_print_help): Call the list commands if not a
6743 standalone simulator.
6744 (sim_print_help): Advise that some options may not be applicable.
6746 * sim-trace.c (set_trace_options): Assume core present.
6748 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6749 buffer when full not almost full.
6751 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6753 * sim-events.c (sim_events_process): Don't blat the event queue
6754 when processing watchpoints.
6756 * sim-watch.h: Make arg unsigned long - stop sign extension.
6758 * sim-events.c (sim_watch_valid): rewrite so debugable.
6760 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6762 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6763 inequality test is possible.
6764 (handle_watchpoint): Re-pass is_within arg.
6765 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6766 0 to schedule_watchpoint's is_within arg.
6767 (sim_watchpoint_init): Re-pass is_within arg.
6769 * sim-options.c (sim_print_help): Add is_command argument. Don't
6770 include -- prefix when called from the command line interpreter.
6772 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6774 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6775 zero indicates that the test should be reversed.
6776 (sim_events_watch_core): Ditto.
6777 (WATCH_CORE): Compare range against is_within.
6780 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6782 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6783 sim_core_read_buffer. Check nr-bytes transfered.
6785 * sim-core.h (sim_core_common): Define a new struct that contains
6786 the common data. to sd and cpu structures.
6787 * sim-core.c (sim_core_attach): Update.
6788 (sim_core_init): Update. Remember to copy initialized data to each
6790 (sim_core_find_mapping): Ditto.
6792 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6793 (sim_core_write_buffer): Ditto.
6795 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6796 transfer use xor version of read buffer.
6797 (sim_core_write_unaligned_N): Ditto for write.
6799 * sim-core.c (sim_core_xor_read_buffer): New function implement
6800 xor-endian data read breaking transfer up into xor-endian sized
6802 (sim_core_xor_write_buffer): Ditto for write.
6803 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6804 - needed for xor-endian transfers.
6806 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6808 * sim-inline.h: Review description.
6810 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6811 to just those involved in data transfers and configuration.
6813 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6815 * sim-n-core.h (sim_core_read_aligned_N): Use.
6816 (sim_core_read_unaligned_N): Ditto.
6817 (sim_core_read_unaligned_N): Ditto..
6818 (sim_core_write_unaligned_N): Ditto.
6820 * sim-core.h: Add xor endian bitmap to main structure. *
6822 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6824 (sim_core_read_aligned_N): Ditto.
6826 * sim-core.c (sim_core_set_xor_endian): New function.
6827 (sim_core_attach): Don't overwrite the per-cpu xor map when
6828 cloning the global core.
6830 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6832 * sim-engine.h: Update below so that it is using an enumerated
6835 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6837 * sim-engine.c (sim_engine_restart):
6838 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6839 return value used for simulator restart from 0 to 2.
6841 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6843 * cgen-scache.c (scache_option_handler): Add is_command arg.
6845 * sim-model.c (model_option_handler): Add is_command argument.
6847 * sim-profile.c (profile_option_handler): Add is_command arg.
6849 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6852 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6853 order that they are registered.
6855 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6856 between option and command line processing.
6858 * sim-options.c: Include stdlib.h, ctype.h.
6860 * Make-common.in (sim-watch.o): Add rule.
6861 (sim_main_headers): Assume sim-assert.h included.
6862 (sim-*.o): Simplify make rule.
6864 * sim-module.c: Add sim_watch_install to module list.
6866 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6868 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6871 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6872 * sim-events.c (sim_events_install): Ditto.
6873 * sim-core.c (sim_core_install): Ditto.
6874 * sim-model.c (model_install): Ditto.
6875 * sim-options.c (standard_install): Ditto.
6876 * sim-profile.c (profile_install): Ditto.
6877 * sim-reason.c (sim_stop_reason): Ditto.
6878 * sim-run.c (sim_engine_run): Ditto.
6879 * sim-utils.c (sim_analyze_program): Ditto.
6881 * sim-module.c (modules): Make profile_install and trace_install
6884 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6886 * sim-options.c (standard_option_handler): Set the byte order.
6888 * sim-events.c (sim_events_process): Allow multi tick processing.
6889 (sim_events_tickn): New function - multi cycle tick.
6891 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6892 prototypes. Under development.
6893 (sim_events): Replace processing with nr_ticks_to_process.
6895 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6897 * nrun.c (main): Pass callbacks to sim_open instead of using
6900 * run.c (main): Ditto.
6902 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6904 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6905 stop tk interrupting malloc calls.
6906 (sim_events_zalloc): Converse.
6908 * Make-common.in (sim_main_headers): Add sim-events.h.
6910 * sim-events.c (sim_events_schedule_after_signal): Change return
6911 type to void - signal events are strictly internal.
6912 (sim_events_init): Allocate a finite buffer for signal events.
6913 (sim_events_schedule_after_signal): Enter signal events into the
6916 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6917 (sim_engine_restart): Ditto.
6918 (sim_engine_abort): Ditto.
6919 * sim-stop.c (sim_stop): Ditto.
6920 (control_c_simulation): Ditto.
6921 * sim-resume.c (sim_resume): Ditto.
6922 (has_stepped): Ditto.
6923 * sim-abort.c (sim_engine_abort): Ditto.
6925 * sim-basics.h (transfer_type): New type.
6927 * sim-core.c (sim_core_signal): New function. Print core signal
6929 (sim_core_find_mapping): Add transfer argument.
6931 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6932 SIM_CORE_SIGNAL if a recoverable abort.
6933 * sim-core.c (sim_core_find_mapping): Ditto.
6935 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6937 * sim-core.c (sim_core_find_mapping): Replace calls to
6938 sim_io_error to more resiliant sim_engine_abort.
6940 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6941 (sim_core_write_unaligned_N): Ditto.
6943 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6945 * sim-module.c: Add sim_events_install to list.
6947 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6949 (sim_events_init): Now returns SIG_RC.
6951 * sim-run.c: New file. Generic sim_engine_run.
6952 * sim-reason.c: New file. Generic sim_stop_reason.
6953 * sim-stop.c: New file. Generic sim_stop.
6954 * sim-resume.c: New file. Generic sim_resume.
6956 * Make-common.in (sim-engine.o): Add rule.
6957 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6959 * sim-engine.h, sim-engine.c: New file. Provide generic
6960 implementation of sim_engine_halt, sim_engine_error. et.al.
6962 * sim-base.h (sim_state_base): Add member halt.
6963 (sim-engine.h): Include.
6965 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6967 * sim-events.c (sim_events_poll): Update event handler.
6969 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6971 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6973 (sim_events_watch_sim): New function.
6974 (sim_events_watch_core): New function.
6975 (sim_watch_valid): New function.
6976 (sim_events_preprocess): New function.
6977 (sim_events_process): Process the watchpoints as well as the timer
6979 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6980 (sim_events_deschedule): Check all the queues when removing an
6982 (sim_events_init): Ditto for cleaning.
6984 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6986 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6988 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6990 * callback.c (os_open): Type of arg flags is int.
6992 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6994 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6995 just like normal numbers as per IEEE rules.
6997 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6999 * callback.c (os_close): Mark the descriptor as being
7000 available if the close succeeded.
7001 (os_open): Pass 0644 as the mode of the file being created.
7003 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
7005 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
7008 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
7009 * sim-lnline.h: Update.
7011 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
7012 conversion functions.
7013 (sim_fpu_to{32,64}[iu]): New fp2int functions.
7015 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
7016 compare functions. Replacing.
7017 (sim_fpu_cmp): This. Delete.
7019 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
7021 * sim-core.c (sim_core_find_mapping): Call engine_error not
7022 sim_io_error when possible.
7024 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
7026 * sim-endian.h (V1_H2): Add macro's to insert a word into a
7027 high/low double word.
7029 * sim-trace.h: Remove definition of attribute - defined in
7032 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7034 * sim-options.h (struct OPTION): Add doc_opt as the documenting
7035 name of the option - or family of options.
7037 * sim-options.c (sim_args_command): Match command `a-b c' with
7038 option `--a-b-c' from option table.
7040 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7042 * sim-options.c (sim_print_help): For optional arguments, wrap
7045 * sim-trace.c (set_trace_options): New function, handle optional
7046 argument and multiple assignment.
7047 (trace_option_handler): Update.
7049 * sim-trace.c (trace_option_handler): Trace branch and not fpu
7050 when branch tracing selected.
7052 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
7054 * sim-trace.c (trace_one_insn): Make a va-args function.
7056 * sim-trace.c (trace_vprintf): New function, va-arg version of
7059 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
7061 * sim-trace.c (trace_uninstall): Don't close a file twice.
7062 * sim-profile.c (profile_uninstall): Likewise.
7064 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
7066 * sim-trace.c (toplevel): Include bfd.h.
7067 (trace_options): Note that --trace-linenum also turns on
7068 --trace-insn. Add --trace-{branch,semantics}.
7069 (trace_option_handler): If --trace-linenum, also turn on
7070 --trace-insn. Add --trace-branch support. If --trace-semantics,
7071 turn on ALU, FPU, branch, and memory tracing.
7072 (trace_one_insn): New function to trace an instruction. Support
7074 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7076 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7077 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7078 (TRACE_branch): Add new mask.
7079 (TRACE_*_P): Define all possible trace_p macros.
7080 (trace_one_insn): Declare function.
7082 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7084 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7085 GNU C doesn't support __attributes__.
7086 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7089 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7091 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7092 addresses are masked forcing them to be correctly aligned.
7093 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7094 * sim-config.c (config_alignment_to_a): Update.
7096 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7098 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7100 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7101 processor specific core maps.
7102 (sim_core_map_attach): Copy the core map data to each of the
7103 processor specific core data structures.
7104 * sim-core.c (sim_core_find_mapping): Update.
7106 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7107 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7108 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7109 alternatives that handle unaligned addresses.
7110 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7112 * cgen-utils.c (sim_disassemble_insn): Update.
7114 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7116 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7119 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7122 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7124 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7126 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7129 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7132 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7134 * cgen-trace.c: Prepend additional trace_printf argument.
7136 * cgen-utils.c (sim_disassemble_insn): Add additional core
7139 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7141 * nrun.c (main): Catch/report errorenous simulator states.
7143 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7144 * sim-trace.c: #include string.h/strings.h so that memset is
7146 * sim-utils.c: Ditto.
7147 * sim-profile.c: Ditto. And stdlib.h.
7148 (print_bar): Only define when used by instruction or memory profiler.
7150 * sim-options.c (standard_option_handler): Make ul more local.
7152 * sim-load.c (sim_load_file): Make the name constant.
7153 (sim_load_file): Passify gcc.
7155 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7157 * sim-utils.c, sim-load.c: Include sim-utils.h.
7159 * sim-base.h (sim_cpu): Pre define here so available to all.
7161 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7162 Restore the sim_cpu and instruction_address arguments so that full
7163 information is available to the abort function.
7164 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7165 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7167 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7168 tracing support for sim-events and sim-core.
7169 (trace_option_handler): Convert #if to if where possible so always
7170 compiled/checked by C compiler.
7171 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7173 * sim-base.h: Adjust comment documenting how to define the cpu
7175 (sim_state_base): Add sim_core and sim_events to simulator base
7178 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7179 * sim-core.c (sim_core_init, sim_core_attach,
7180 sim_core_find_mapping): Update.
7181 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7182 update_time_from_event, insert_sim_event,
7183 sim_events_schedule_after_signal, sim_events_deschedule,
7184 sim_events_tick): Ditto.
7186 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7187 sim-model.h): Move #includes from here.
7188 * sim-base.h: To here.
7189 (sim-core.h, sim-events.h, sim-io.h): Include also
7191 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7193 * callback.c (default_callback): Missing initialisers.
7195 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7197 * sim-utils.c (sim_add_commas): New function.
7198 * sim-basics.h (sim_add_commas): Add prototype.
7199 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7200 * sim-profile.c (COMMAS): New macro.
7201 (print_*): Use it to print commas in numbers.
7203 * configure: Regenerated.
7205 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7206 (cgen_state): New member run_fast_p.
7207 (cgen_init): Add prototype.
7208 (sim_disassemble_insn): New arg `cpu'.
7209 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7210 * cgen-utils.c (cgen_init): New function.
7211 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7212 * genmloop.sh: Call engine_halt if loop exits.
7214 * Makefile.in (sim-options_h): Define.
7215 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7216 (sim-model.o): Add new rule.
7217 (cgen-{scache,trace,utils}.o): Add new rules.
7218 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7219 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7220 Indent output by 2 spaces.
7221 * cgen-scache.h (scache_print_profile): Update.
7222 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7223 Use trace_printf, not fprintf.
7224 (trace_extract): Use trace_printf, not cgen_trace_printf.
7225 * genmloop.sh (!FAST case): Increment `insn_count'.
7226 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7227 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7228 access macro's name.
7229 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7230 Change return type to SIM_RC.
7231 (sim_core_{install,uninstall}): New functions.
7232 * sim-core.h (sim_core_{install,uninstall}): Declare.
7233 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7234 Change return type to SIM_RC.
7235 * sim-model.h (models,machs,model_install): Declare.
7236 * sim-module.c (modules): Add scache_install, model_install.
7237 (sim_post_argv_init): Set cpu->state backlinks.
7238 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7239 (standard_option_handler): Likewise.
7240 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7243 (profile_options): Delete --profile-simcache.
7244 (profile_option_handler): Likewise.
7245 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7247 (profile_print_{memory,model}): Likewise.
7248 (profile_print_simcache): Delete.
7249 (profile_print_speed): New function.
7250 (profile_print): Rewrite.
7251 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7252 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7253 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7254 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7255 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7256 (profile_print): Update prototype.
7258 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7260 * cgen-scache.[ch], cgen-sim.h: New files.
7261 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7262 * sim-model.c: New file.
7264 * Make-common.in (clean targets): Undo patch of Apr. 22.
7266 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7268 * sim-n-bits.h (signed): If we have a standard compiler, undef
7269 signed, so that signedN is defined correctly.
7271 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7273 * sim-module.h, sim-model.h, sim-profile.h: New files.
7274 * sim-module.c, sim-profile.c: New files.
7275 * Make-common.in (SIM_PROFILE): Define
7276 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7277 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7278 (sim_module.o,sim-profile.o): Add rules for.
7279 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7280 (--enable-sim-profile): Add.
7281 * configure: Regenerated.
7282 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7283 model. Move trace and profile support to sim-{trace,profile}.h.
7284 New members trace_data, profile_data.
7285 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7286 * sim-config.h: Provide default definition of WITH_PROFILE.
7287 (WITH_TRACE): Change default to -1.
7288 (MAX_NR_PROCESSORS): Always define.
7289 * sim-options.c: Move trace and profile support to
7290 sim-{trace,profile}.h.
7291 (sim_pre_argv_init): Moved to sim-model.c.
7292 (standard_install): New function.
7293 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7294 (standard_install): Declare.
7295 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7296 (trace_install, trace_uninstall): New functions.
7297 (trace_printf): Update reference to TRACE_FILE.
7298 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7299 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7300 (WITH_TRACE_FOO_P): Define.
7301 (trace_install): Declare.
7302 (TRACE_DATA): New struct.
7304 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7306 * run.c: Undo last exec_bfd patch.
7307 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7309 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7311 * run.c (exec_bfd): Add back in.
7312 (main): Set exec_bfd.
7314 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7316 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7318 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7320 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7321 less well defined engine_error.
7322 * sim-core.c: Ditto.
7324 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7326 * Make-common.in: Change clean targets to use :: so that other
7327 Makefiles can have their own clean targets.
7328 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7329 __STDC__ to control use of stdarg vs. varargs syntax. Some
7330 systems can't use __STDC__, but require stdarg.
7332 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7334 * sim-options.c (standard_options): Add --endian.
7335 (standard_option_handler): Likewise.
7337 * nrun.c: #include <signal.h>.
7338 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7339 handler that calls sim_stop ().
7341 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7343 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7344 handler that calls sim_stop (). Simulators may still be
7345 establishing their own handler.
7347 * sim-events.c (sim_events_poll): Rename from
7348 sim_events_at_large_int. Poll IO.
7350 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7353 * callback.c (os_poll_quit): New function poll for quit signal
7355 (default_callback): Include magic number.
7357 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7359 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7360 Check for functions getrusage, time.
7361 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7362 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7363 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7364 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7366 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7368 * sim-options.c, sim-options.h: New files.
7369 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7370 * Make-common.in (nrun.o): Add rules for.
7373 * run.c (main): Check return value of sim_open.
7375 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7376 (sim_main_headers): Add sim-trace.h.
7377 * run.c (exec_bfd, target_byte_order): Delete.
7378 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7379 call sim_load instead. Check return code of sim_create_inferior.
7380 * sim-base.h (CURRENT_STATE): Define.
7381 (sim_state_base): Make typedef. New members options, prog_argv,
7382 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7383 mem_size, memory [+ corresponding access macros].
7384 (sim_cpu_base): New typedef.
7385 * sim-trace.h: New file.
7386 * sim-trace.c: New file.
7387 * sim-basics.h: #include it.
7388 * sim-load.c: New file.
7390 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7392 * Make-common.in (INSTALL): Set to @INSTALL@.
7393 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7394 (install-common): Depend upon installdirs. Use
7395 $(program_transform_name) directly, rather than using
7397 (installdirs): New target.
7398 * Makefile.in (INSTALL): Set to @INSTALL@.
7399 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7400 (install-man): Depend upon installdirs. Use
7401 $(program_transform_name) directly, rather than using
7403 (installdirs): New target.
7405 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7407 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7410 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7412 * sim-basics.h: Only bring in config.h and tconfig.h if
7415 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7417 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7418 numbering convention of the target.
7419 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7420 and WITH_TARGET_WORD_MSB.
7421 (sim_config): When possible, check for consistency with bitsize
7424 * sim-bits.h: Allow MSB to be other than zero.
7425 * sim-bits.c: Ditto.
7426 * sim-n-bits.h: Ditto.
7428 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7429 * sim-n-bits.h (MSMASKEDn): Ditto.
7431 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7433 * Makefile.in (INSTALL): Change install.sh to install-sh.
7435 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7437 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7439 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7441 * run.c (main): Check that a program to run was specified.
7443 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7445 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7447 * configure: Regenerated to track ../common/aclocal.m4 changes.
7450 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7452 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7453 * sim-config.h: To here.
7455 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7456 (sim_main_headers): Define.
7457 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7458 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7460 (sim-utils.o): Add rule for.
7461 * sim-utils.o: New file.
7462 * sim-basics.h: #include sim-base.h.
7463 (zalloc): Make argument unsigned long.
7464 * sim-base.h: New file.
7465 * sim-inline.h (SIM_IO support): Delete.
7466 * sim-io.h: Delete inline support.
7467 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7468 * sim-config.c: sim-state.h renamed to sim-main.h.
7469 * sim-core.c: Likewise.
7470 * sim-events.c: Likewise.
7472 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7474 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7475 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7477 * configure: Regenerated to track ../common/aclocal.m4 changes.
7479 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7481 * configure: Regenerated to track ../common/aclocal.m4 changes.
7483 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7485 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7486 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7487 are defined by the configure.
7489 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7491 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7492 reserved-bits): Always define.
7494 * sim-config.h, sim-config.c (sim_config): New function - and new
7495 file - co-ordinate the setting/checking of the common simulator
7496 configuration options.
7498 * Make-common.in (sim-config.o): Add rule.
7500 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7502 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7503 va_list from void *, since va_list might not be a pointer type.
7505 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7507 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7509 (offset_N): Correct computation of LE offset.
7511 * sim-io.c (sim_io_error): Include a new line when reporting
7514 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7517 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7519 * run.c: Include alloca-conf.h.
7521 * callback.c (os_evprintf_filtered): Fix typo.
7523 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7525 * run.c (string.h, strings.h, stdlib.h): Include.
7527 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7528 0 when nothing pending.
7530 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7531 will soon be going away.
7532 (getopt): Plicate GCC.
7534 * sim-endian.c (sim-io.h): Plicate GCC.
7535 * sim-bits.c (sim-io.h): Ditto.
7536 * sim-n-bits.h (ROTn): Ditto.
7538 * sim-io.c (sim_io_error): Correct check for NULL.
7540 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7542 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7545 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7547 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7548 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7550 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7552 * sim-alu.h: Include sim-xcat.h.
7554 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7556 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7557 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7560 * sim-events.c (sim_events_at_large_int): New function. Just
7561 schedules an event every large-int ticks.
7562 (sim_events_init): Call.
7563 (sim_events_tick, sim_events_process): Move async handing to
7564 sim_events_process. Move timer decrement so that it occures after
7565 events have been processed.
7567 * sim-basics.h (struct _engine): Remove declaration.
7569 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7570 everything with same. Rename global struct to SIM_DESC.
7571 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7572 * sim-io.h, sim-io.c: Ditto.
7574 * sim-assert.h: New file. Optional assertion checking macros.
7575 * sim-io.c (sim_io_error): Make just this function tolerant to
7578 * sim-xcat.h: New file. Define concatenate macros.
7579 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7580 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7584 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7586 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7588 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7590 * sim-inline.h: Add definitions for sim-types.
7591 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7594 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7596 * sim-events.h: Remove defunct reference to callback struct.
7598 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7600 * configure: Re-generate.
7602 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7604 * Make-common.in (CSEARCH): Do not include the gdb directory in
7607 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7609 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7610 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7611 to explicitly incorporate these.
7613 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7614 specify the alignment restrictions of the target architecture -
7615 without this option all alignment restrictions are accomodated.
7616 (--enable-sim-assert): New option. Conditionally compile in
7617 assertion statements.
7618 (--enable-sim-float): New option. Strongly specify the target's
7619 floating point support.
7620 (--enable-sim-hardware): New option. Specify the hardware devices
7621 included in the simulation.
7622 (--enable-sim-packages): New option. Specify the hardware
7623 packages included in the simulation.
7624 (--enable-sim-regparm): New option. Specify that parameters be
7625 passed in registers instead of on the stack.
7626 (--enable-sim-reserved-bits): New option. Specify that reserved
7627 bits within an instruction are are correctly set.
7628 (--enable-sim-smp): New option. Specify the level of SMP support
7629 to be included in the simulator.
7630 (--enable-sim-stdcall): New option. Specify an alternative
7631 function call convention.
7632 (--enable-sim-xor-endian): New option. Configure xor-endian
7633 support used by some targets to implement bi-endian support.
7635 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7637 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7638 host endianness to be overridden.
7639 (--enable-sim-endian): Allow the target platform's byte order
7641 (--enable-sim-inline): Control the inlining of common components.
7642 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7643 (--enable-sim-warnings): Enable additional GCC compiler checks.
7644 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7647 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7648 sim-*-n.h so that the names are uniq on dos machines
7649 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7651 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7653 * run.c: #include "libiberty.h".
7654 (main): New locals sd,no_args,sim_argv.
7655 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7656 is program name. Update call to sim_set_callbacks.
7657 Record result of sim_open, pass to other sim_foo routines.
7659 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7661 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7664 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7666 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7667 Route stdout through buffered IO.
7669 * callback.c: Add os_flush_stderr, os_write_stderr,
7670 os_evprintf_filtered functions to route error output through
7673 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7674 Correct return type - should be void.
7676 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7678 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7680 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7681 not provide a default value as undefined indicates disable code.
7683 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7685 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7687 * sim-events.h, sim-events.c: Ditto.
7688 * sim-io.h, sim-io.c: Ditto.
7690 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7692 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7694 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7695 extract the tail or least signifiant bits from an integer of the
7698 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7699 WITH_TARGET_BITSIZE so that the compilation will fail when an
7700 unsupported bitsize value is defined.
7702 (INSERTED*): Convert to functions.
7703 (EXTRACTED*): Ditto.
7705 (SIGN_EXTEND, SEXT): Change to more terse name.
7707 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7709 * sim-inline.h: Allow explicit control over which .c files will be
7710 included by their header.
7712 * sim-inline.h: Allow explicit control over which .c files use the
7713 alternative - REGPARM - parameter passing mechanism.
7715 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7716 icache.c, idecode.c, semantics.c or support.c. Those names are
7717 not generally applicable.
7719 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7721 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7722 in a fashion similar to sim-endian-n.
7724 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7725 both value and address macro's.
7727 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7729 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7731 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7732 generic L_word, H_word macro's.
7734 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7736 * sim-basics.h: Borrow code from ppc directory.
7737 * sim-bits.c: Ditto.
7738 * sim-bits.h: Ditto.
7739 * sim-config.h: Ditto.
7740 * sim-endian-n.h: Ditto.
7741 * sim-endian.c: Ditto.
7742 * sim-endian.h: Ditto.
7743 * sim-inline.c: Ditto.
7744 * sim-inline.h: Ditto.
7745 * sim-types.h: Ditto.
7747 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7749 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7750 all the ALU size alternatives and then auto-configure a default.
7752 * sim-alu.h: Copy ppc/idecode_expression.h.
7754 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7756 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7757 sign extend a bit within a value.
7759 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7760 a pointer into the middle of a host word.
7761 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7763 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7765 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7766 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7767 appropriate definitions of read, write, etc. Add prototype for
7770 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7772 * Makefile.in (libcommon.a): Delete.
7773 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7774 (gentmap,targ-vals.h,targ-map.c): Likewise.
7775 (run-autoconf): Delete.
7776 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7777 (common makefile fragment): Moved back into ...
7778 * Make-common.in: Resurrect.
7779 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7780 * configure: Regenerated.
7782 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7784 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7785 (SIM_AC_OUTPUT): To here.
7787 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7789 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7790 comments and single quotes. Fixes a problem found on hpux.
7792 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7794 * aclocal.m4: Remove Make-common.in from dependencies.
7795 * (distclean): Remove targ-vals.def.
7797 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7798 into here. Makes insertion into makefiles easier. Also, change
7799 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7800 targ-map.o, and run are built. They are now built in the
7801 individual simulator directories, taking sources from ../common as
7802 necessary. This replaces the merging of libcommon.a into
7803 linsim.a, which was problematic for the WinGDB build process.
7804 * run.c: Include config.h from . instead of ../common.
7805 * Make-common.in: Remove. It's no longer necessary.
7807 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7809 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7810 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7812 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7814 * run.c (main): Set target_byte_order before call to sim_open.
7816 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7818 * callback.c: #include <stdlib.h>
7819 (os_error): New function.
7820 (default_callback): Add os_error.
7822 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7824 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7825 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7827 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7829 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7831 * run.c: #include ../common/config.h, tconfig.h.
7832 (myname): New static global.
7833 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7834 Only process -c ifdef SIM_HAVE_SIMCACHE.
7835 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7836 Parse program name from argv[0] and use in error messages.
7837 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7838 Add support for incomplete h8/300 termination indicators.
7839 (usage): Make more verbose.
7840 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7841 * Makefile.in,Make-common.in,callback.c: New files.
7842 * nltvals.def,gentmap.c,gentvals.sh: New files.
7844 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7846 * run.c: Include stdarg.h if __STDC__.
7848 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7850 * run.c (main): Don't print out anything if the signal
7851 number is zero (ie no signal).
7853 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7855 * run.c (main): Print out if the program raised a signal.
7857 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7859 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7862 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7864 * run.c (main): Explicitly cast malloc() parameter.
7866 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7868 * run.c (sim_bfd): New global to hold the bfd pointer for the
7870 (main): Initialize sim_bfd.
7872 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7874 * run.c (main): Use new bfd_big_endian macro.
7876 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7878 * run.c (main): Removed SH specific comments, so source is
7879 generic. Also updated to only load relevant sections. Moved
7880 sim_open() to after callback attach (to match GDB).
7882 * run.1: Removed SH specific comments.
7884 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7886 * run.c (main): Always return sigrc at end.
7888 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7890 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7891 bfd_check_format() fails.
7893 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7895 * run.c, run.1: From sh directory.
projects / deliverable / binutils-gdb.git / blob