1 2021-06-18 Mike Frysinger <vapier@gentoo.org>
3 * cgen-run.c: Include sim-signal.h.
4 * cgen-utils.c, nrun.c, sim-core.c, sim-engine.c, sim-reason.c,
5 sim-resume.c, sim-signal.c, sim-stop.c, sim-watch.c: Likewise.
6 * sim-basics.h: Delete sim-signal.h include.
8 2021-06-18 Mike Frysinger <vapier@gentoo.org>
10 * sim-basics.h: Delete libiberty.h include.
12 2021-06-17 Mike Frysinger <vapier@gentoo.org>
14 * Make-common.in (SIM_ENDIAN): Delete.
15 * sim-config.c (sim_config): Delete WITH_DEFAULT_TARGET_BYTE_ORDER.
16 (sim_config_print): Likewise.
17 * sim-config.h (WITH_TARGET_BYTE_ORDER): Delete.
18 (WITH_DEFAULT_TARGET_BYTE_ORDER): Likewise.
20 2021-06-17 Mike Frysinger <vapier@gentoo.org>
22 * cgen-trace.c: Include sim/callback.h.
23 * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
24 * sim-basics.h: Delete sim/callback.h include.
25 * sim-endian.h: Include bfd.h.
26 * sim-syscall.h (struct cb_syscall): New forward decl.
27 * sim-utils.h (sim_analyze_program): Likewise.
29 2021-06-16 Mike Frysinger <vapier@gentoo.org>
31 * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
32 (generated_files): Delete config.h.
33 (distclean): Likewise.
34 (config.h, stamp-h): Delete rules.
35 * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
38 2021-06-15 Mike Frysinger <vapier@gentoo.org>
40 * Make-common.in: Add stamp-modules rule to avoid rebuilds.
41 (clean): Delete modules.c files.
42 * local.mk: Add version.c-stamp rule to avoid rebuilds.
43 (CLEANFILES): Add version.c files.
45 2021-06-14 Mike Frysinger <vapier@gentoo.org>
47 * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
49 2021-06-14 Mike Frysinger <vapier@gentoo.org>
51 * Make-common.in (GNULIB_BUILDDIR): Rename to ...
52 (GNULIB_PARENT_DIR): ... this. Remove "gnulib" from value.
54 2021-06-12 Mike Frysinger <vapier@gentoo.org>
56 * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
57 * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
58 * portability.c, portability.h: New files.
60 2021-06-12 Mike Frysinger <vapier@gentoo.org>
62 * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
63 (COMMON_OBJS_NAMES): ... here. Rename var from COMMON_OBJS.
64 (COMMON_OBJS): Redefine.
65 * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
66 * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
67 (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
69 2021-06-12 Mike Frysinger <vapier@gentoo.org>
71 * dv-sockser.c: Include sys/select.h.
73 2021-06-12 Mike Frysinger <vapier@gentoo.org>
75 * Make-common.in: Delete SIM_ALIGNMENT.
76 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
78 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
79 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
81 2021-06-12 Mike Frysinger <vapier@gentoo.org>
83 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
85 2021-06-09 Mike Frysinger <vapier@gentoo.org>
87 * sim-basics.h (NULL): Delete.
89 2021-06-09 Mike Frysinger <vapier@gentoo.org>
91 * nrun.c (main): Set default_callback.target_endian to
92 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
94 2021-06-09 Mike Frysinger <vapier@gentoo.org>
96 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
97 * cgen-run.c (cgen_get_fast_p): New function.
98 (sim_resume): Move fast_p up and call cgen_get_fast_p.
99 * cgen-utils.c (cgen_init): Delete.
100 * sim-base.h: Delete cgen-sim.h include.
101 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
103 2021-06-08 Mike Frysinger <vapier@gentoo.org>
105 * Make-common.in (IGEN_RUN): New variable.
106 (IGEN): Remove ASAN_OPTIONS.
108 2021-06-05 Mike Frysinger <vapier@gentoo.org>
110 * Make-common.in (COMMON_OBJS): Define.
111 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
112 (version.c): Delete target.
113 (generated_files): Delete version.c.
114 * local.mk: New file.
116 2021-05-29 Mike Frysinger <vapier@gentoo.org>
118 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
120 2021-05-29 Mike Frysinger <vapier@gentoo.org>
122 * Make-common.in (GNULIB_BUILDDIR): Define.
123 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
124 (CSEARCH): Add -I../...
125 (ALL_CFLAGS): Add $(INCGNU).
126 (EXTRA_LIBS): Add $(LIBGNU).
127 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
129 2021-05-17 Mike Frysinger <vapier@gentoo.org>
131 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
132 (struct sim_state_base): Merge into ...
133 (struct sim_state): ... this.
134 (STATE_MY_NAME): Delete base.
135 (STATE_OPEN_KIND): Likewise.
136 (STATE_CALLBACK): Likewise.
137 (STATE_ENVIRONMENT): Likewise.
138 (STATE_CONFIG): Likewise.
139 (STATE_MODULES): Likewise.
140 (STATE_OPTIONS): Likewise.
141 (STATE_VERBOSE_P): Likewise.
142 (STATE_TRACE_DATA): Likewise.
143 (STATE_ARCHITECTURE): Likewise.
144 (STATE_TARGET): Likewise.
145 (STATE_PROG_ARGV): Likewise.
146 (STATE_PROG_BFD): Likewise.
147 (STATE_PROG_SYMS): Likewise.
148 (STATE_PROG_SYMS_COUNT): Likewise.
149 (STATE_TEXT_SECTION): Likewise.
150 (STATE_TEXT_START): Likewise.
151 (STATE_TEXT_END): Likewise.
152 (STATE_START_ADDR): Likewise.
153 (STATE_SCACHE_SIZE): Likewise.
154 (STATE_CORE): Likewise.
155 (STATE_MEMOPT): Likewise.
156 (STATE_EVENTS): Likewise.
157 (STATE_ENGINE): Likewise.
158 (STATE_WATCHPOINTS): Likewise.
159 (STATE_HW): Likewise.
160 (STATE_LOAD_AT_LMA_P): Likewise.
161 (SIM_MAGIC_NUMBER): Likewise.
162 (STATE_MAGIC): Likewise.
163 * sim-utils.c (sim_state_alloc_extra): Delete check for
164 SIM_HAVE_COMMON_SIM_STATE.
166 2021-05-17 Mike Frysinger <vapier@gentoo.org>
168 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
169 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
170 SIM_HAVE_COMMON_SIM_STATE.
171 (struct sim_state): Add cgen_state.
172 (STATE_CGEN_STATE): Define.
174 2021-05-17 Mike Frysinger <vapier@gentoo.org>
176 * sim-base.h (struct sim_state): Update comment.
177 (struct sim_state): Define.
178 (STATE_ARCH_DATA): Likewise.
179 (sim_state_alloc): New define.
180 (sim_state_alloc_extra): Renamed & add 3rd arg.
181 * sim-utils.c (sim_state_alloc): Likewise.
182 (sim_state_alloc_extra): Set arch data.
184 2021-05-16 Mike Frysinger <vapier@gentoo.org>
186 * callback.c: Replace config.h include with defs.h.
187 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
188 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
189 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
190 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
191 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
192 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
193 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
194 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
195 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
196 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
197 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
198 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
199 config.h include with defs.h.
200 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
201 * sim-io.c: Include defs.h.
205 2021-05-15 Mike Frysinger <vapier@gentoo.org>
207 * nrun.c: Include environ.h.
208 (environ): Delete prototype.
209 (main): Delete HAVE_ENVIRON check.
211 2021-05-14 Mike Frysinger <vapier@gentoo.org>
213 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
214 (os_ftruncate): Change 3rd arg to int64_t.
215 (os_truncate): Change 3rd arg to int64_t.
216 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
217 * sim-io.h (sim_io_lseek): Likewise.
219 2021-05-14 Mike Frysinger <vapier@gentoo.org>
221 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
222 (os_fstat): Delete 2nd arg to time callback.
223 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
225 * sim-io.h (sim_io_time): Change return to int64_t.
226 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
228 2021-05-14 Mike Frysinger <vapier@gentoo.org>
230 * callback.c (cb_host_to_target_stat): Change PTR to void*.
231 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
233 2021-05-14 Mike Frysinger <vapier@gentoo.org>
235 * Make-common.in (callback_h, remote_sim_h): Update path.
236 * callback.c: Update include path.
237 * gentmap.c (gen_targ_map_c): Likewise.
238 * sim-basics.h: Likewise.
239 * sim-close.c: Likewise.
240 * sim-core.c: Likewise.
241 * sim-load.c: Likewise.
242 * sim-module.h: Likewise.
243 * syscall.c: Likewise.
245 2021-05-08 Mike Frysinger <vapier@gentoo.org>
247 * Make-common.in (modules.c): Touch $@ at the end.
249 2021-05-08 Mike Frysinger <vapier@gentoo.org>
251 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
253 2021-05-08 Mike Frysinger <vapier@gentoo.org>
255 * cgen-types.h (mode_names): Rename to ...
256 (cgen_mode_names): ... this.
257 (MODE_NAME): Use cgen_mode_names.
258 * cgen-utils.c (mode_names): Rename to ...
259 (cgen_mode_names): ... this.
261 2021-05-08 Mike Frysinger <vapier@gentoo.org>
263 * cgen-ops.h (cgen_rtx_error): Declare.
264 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
266 2021-05-08 Mike Frysinger <vapier@gentoo.org>
268 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
270 2021-05-08 Mike Frysinger <vapier@gentoo.org>
272 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
273 install-pdf): New rules.
275 2021-05-08 Tom Tromey <tom@tromey.com>
277 * sim-options.c (compare_strings): Remove.
278 (dup_arg_p): Use htab_eq_string.
280 2021-05-04 Mike Frysinger <vapier@gentoo.org>
282 * sim-hw.c (sim_hw_install): Rename to ...
283 (sim_install_hw): ... this. New prototype.
284 * sim-hw.h (sim_hw_install): Delete.
285 * sim-module.c: Delete sim-hw.h include.
286 (early_modules): Delete sim_hw_install.
288 2021-05-04 Tom Tromey <tromey@adacore.com>
290 * Make-common.in (generated_files): Add config.h.
292 2021-05-04 Mike Frysinger <vapier@gentoo.org>
294 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
296 * sim-load.c (xprintf_bfd_vma): Delete.
297 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
299 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
301 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
302 (hw_event_queue_schedule_vtracef): Likewise.
303 * hw-tree.h (hw_tree_vparse): Likewise.
304 * sim-profile.c (profile_vprintf): Likewise.
305 * sim-trace.c (dis_printf): Likewise.
306 * sim-trace.h (trace_printf): Likewise.
307 (trace_vprintf): Likewise.
308 * sim-utils.h (sim_do_commandf): Likewise.
309 * hw-events.c (hw_event_queue_schedule): Use
310 hw_event_queue_schedule_tracef.
312 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
314 * sim-options.c (standard_option_handler): Add default cases to
317 2021-05-02 Mike Frysinger <vapier@gentoo.org>
319 * callback.c (os_error): Change __attribute__((noreturn)) to
321 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
322 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
323 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
324 * hw-tree.h (hw_tree_delete): Likewise.
325 * sim-basics.h (__attribute__): Delete.
326 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
327 to ATTRIBUTE_NORETURN.
328 (sim_engine_abort, sim_engine_vabort): Likewise.
329 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
330 __attribute__((printf)) to ATTRIBUTE_PRINTF.
331 * sim-inline.h (NORETURN): Delete.
332 (UNUSED): Change to ATTRIBUTE_UNUSED.
333 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
334 and ATTRIBUTE_NORETURN.
335 (sim_io_eprintf, sim_io_error): Likewise.
336 * sim-profile.c (profile_printf): Likewise.
337 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
338 sim_debug_printf): Likewise.
340 2021-05-01 Mike Frysinger <vapier@gentoo.org>
342 * sim-options.c (dup_arg_p): Call htab_empty.
344 2021-05-01 Mike Frysinger <vapier@gentoo.org>
346 * dv-sockser.c (dv_sockser_install): Rename to ...
347 (sim_install_dv_sockser): ... this.
348 * dv-sockser.h (dv_sockser_install): Delete.
349 * sim-module.c: Delete dv-sockser.h include.
350 (early_modules): Delete dv_sockser_install.
352 2021-05-01 Mike Frysinger <vapier@gentoo.org>
354 * Make-common.in (LIB_OBJS): Add modules.o.
355 (generated_files): Add modules.c.
356 (modules.c): New target.
357 * sim-module.c (modules): Rename to ...
358 (early_modules): ... this. Delete 0 sentinel.
359 (early_modules_len): Define.
360 (sim_modules_detected, sim_modules_detected_len): Declare.
361 (sim_pre_argv_init): Call sim_module_install_list.
362 (sim_module_install): New function.
363 (sim_module_install_list): New function.
364 * sim-module.h (sim_module_install_list): Declare.
366 2021-05-01 Mike Frysinger <vapier@gentoo.org>
368 * nrun.c (strsignal): New prototype.
370 2021-05-01 Mike Frysinger <vapier@gentoo.org>
372 * callback.c (wrap): Delete.
373 (os_close): Replace wrap call with direct call & setting last_errno.
374 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
375 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
377 2021-04-26 Mike Frysinger <vapier@gentoo.org>
379 * gennltvals.py (TARGETS): Delete. Update comment.
380 (gentvals): Unify common code paths.
381 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
383 * nltvals.def: Regenerate.
385 2021-04-25 Tom Tromey <tom@tromey.com>
387 * sim-options.c (compare_strings): New function.
388 (ARG_HASH_SIZE, ARG_HASH): Remove.
389 (dup_arg_p): Use htab_t.
390 (sim_parse_args): Remove assert.
392 2021-04-24 Mike Frysinger <vapier@gentoo.org>
394 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
396 2021-04-24 Mike Frysinger <vapier@gentoo.org>
398 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
399 (sim_parse_args): Call SIM_ASSERT.
401 2021-04-22 Tom Tromey <tom@tromey.com>
403 * sim-utils.c: Update includes.
405 2021-04-22 Tom Tromey <tom@tromey.com>
407 * Make-common.in: Require GNU make.
409 2021-04-22 Tom Tromey <tom@tromey.com>
411 * Make-common.in (stamp-hw): New target.
412 (hw-config.h): Depend on stamp-hw.
413 (mostlyclean): Remove stamp-hw and hw-config.h.
415 2021-04-22 Tom Tromey <tom@tromey.com>
417 * Make-common.in (mostlyclean): Now an alias for clean, not
420 2021-04-22 Tom Tromey <tom@tromey.com>
422 * sim-events.c (sim_events_schedule): Use
423 sim_events_schedule_tracef.
425 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
427 * callback.c (os_printf_filtered, os_vprintf_filtered,
428 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
429 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
430 * sim-events.h (sim_events_schedule_tracef,
431 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
433 2021-04-18 Mike Frysinger <vapier@gentoo.org>
435 * gennltvals.py (TARGETS): Add moxie.
436 * nltvals.def: Regenerate.
438 2021-04-18 Mike Frysinger <vapier@gentoo.org>
440 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
441 * nltvals.def: Regenerate.
443 2021-04-18 Mike Frysinger <vapier@gentoo.org>
445 * gennltvals.py (TARGETS): Add rx.
446 * nltvals.def: Regenerate.
448 2021-04-18 Mike Frysinger <vapier@gentoo.org>
450 * gennltvals.py (TARGETS): Add m32c.
451 * nltvals.def: Regenerate.
453 2021-04-18 Mike Frysinger <vapier@gentoo.org>
455 * gennltvals.py (TARGETS): Add iq2000.
456 * nltvals.def: Regenerate.
458 2021-04-18 Mike Frysinger <vapier@gentoo.org>
460 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
462 2021-04-15 John Baldwin <jhb@FreeBSD.org>
464 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
465 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
468 2021-04-12 Mike Frysinger <vapier@gentoo.org>
470 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
472 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
473 cgen_cpu_max_extra_bytes.
474 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
475 (sim_cpu_alloc): Delete 2nd arg.
477 2021-04-08 Tom Tromey <tom@tromey.com>
479 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
480 new-style declaration.
482 2021-04-03 Mike Frysinger <vapier@gentoo.org>
484 * Make-common.in (install-common): Install as run-$arch and
485 libsim-$arch.a when not the primary arch.
487 2021-04-02 Mike Frysinger <vapier@gentoo.org>
489 * Make-common.in (CFLAGS_FOR_BUILD): Define.
490 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
492 2021-03-13 Mike Frysinger <vapier@gentoo.org>
494 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
497 2021-03-13 Mike Frysinger <vapier@gentoo.org>
499 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
500 (gentmap.o): New rule.
501 (gentmap): Call LINK_FOR_BUILD.
503 2021-03-07 Mike Frysinger <vapier@gentoo.org>
505 * Make-common.in (check): Delete body.
507 2021-02-28 Mike Frysinger <vapier@gentoo.org>
509 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
510 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
512 2021-02-27 Mike Frysinger <vapier@gentoo.org>
514 * Make-common.in (SIM_EXTRA_ALL): Delete.
515 (all): Delete $(SIM_EXTRA_ALL).
517 2021-02-21 Mike Frysinger <vapier@gentoo.org>
519 * acinclude.m4: Removed.
521 2021-02-13 Mike Frysinger <vapier@gentoo.org>
523 * acinclude.m4: Delete all sinclude & m4_include calls.
525 2021-02-13 Mike Frysinger <vapier@gentoo.org>
527 * aclocal.m4: Delete.
529 2021-02-06 Mike Frysinger <vapier@gentoo.org>
531 * sim-events.c: Include sim-cpu.h.
532 (sim_event_watchpoints): Define watch_pc.
533 (sim_events_watch_pc): New function.
534 (WATCH_SIM): Handle watch_pc.
535 * sim-events.h (sim_events_watch_pc): New prototype.
536 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
538 * sim-watch.h (sim_watchpoints): Delete pc.
540 2021-02-06 Mike Frysinger <vapier@gentoo.org>
542 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
545 2021-02-06 Mike Frysinger <vapier@gentoo.org>
547 * Make-common.in (HDEFINES, TDEFINES): Delete.
548 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
549 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
550 bfd/configure.host sourcing.
552 2021-02-04 Mike Frysinger <vapier@gentoo.org>
554 * gennltvals.py (TARGETS): Add riscv.
555 (TARGET_DIRS): Likewise.
556 * nltvals.def: Regenerate from the latest libgloss sources.
558 2021-01-31 Mike Frysinger <vapier@gentoo.org>
560 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
562 2021-01-31 Stafford Horne <shorne@gmail.com>
564 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
565 (fixdfsi): Change res from unsigned32 to signed32.
566 (fixdfdi): Change res from unsigned64 to signed64.
568 2021-01-30 Mike Frysinger <vapier@gentoo.org>
570 * gennltvals.sh: Replace shell script with ...
571 * gennltvals.py: ... this Python script.
572 * nltvals.def: Regenerate.
574 2021-01-30 Mike Frysinger <vapier@gentoo.org>
576 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
578 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
580 2021-01-30 Mike Frysinger <vapier@gentoo.org>
582 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
584 2021-01-30 Mike Frysinger <vapier@gentoo.org>
586 * sim-hw.c (merge_device_file): Replace fgets with getline.
588 2021-01-30 Mike Frysinger <vapier@gentoo.org>
590 * gennltvals.sh (gen_arches): Sort calls by first arg.
591 * nltvals.def: Regenerate.
593 2021-01-18 Mike Frysinger <vapier@gentoo.org>
595 * Make-common.in (version.c): Simplifiy args and call move-if-change.
596 * create-version.sh: Delete host & target alias logic. Write to the
599 2021-01-18 Mike Frysinger <vapier@gentoo.org>
601 * configure, configure.ac, Makefile.in: Delete.
603 2021-01-13 Mike Frysinger <vapier@gentoo.org>
605 * sim-watch.c (default_interrupt_handler): Define.
606 (sim_watchpoint_install): Set default interrupt_handler to new
607 default_interrupt_handler.
609 2021-01-13 Mike Frysinger <vapier@gentoo.org>
611 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
613 2021-01-13 Mike Frysinger <vapier@gentoo.org>
615 * sim-events.c (sim_events_watch_sim): Change byte_order type to
617 (sim_events_watch_core): Likewise.
618 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
619 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
620 call to sim_events_watch_sim.
622 2021-01-12 Mike Frysinger <vapier@gentoo.org>
624 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
626 2021-01-11 Mike Frysinger <vapier@gentoo.org>
628 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
630 2021-01-11 Mike Frysinger <vapier@gentoo.org>
632 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
634 2021-01-11 Mike Frysinger <vapier@gentoo.org>
636 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
637 strings.h, time.h, and errno.h.
638 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
639 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
640 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
641 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
642 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
643 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
644 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
645 and strings.h include.
647 2021-01-09 Mike Frysinger <vapier@gentoo.org>
649 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
650 * sim-core.c, sim-watch.c: Include libiberty.h.
652 2021-01-09 Mike Frysinger <vapier@gentoo.org>
654 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
656 2021-01-09 Mike Frysinger <vapier@gentoo.org>
658 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
659 Set WERROR_CFLAGS when first arg is not set or is "yes".
661 2021-01-09 Mike Frysinger <vapier@gentoo.org>
663 * hw-base.c (full_name_of_hw): Delete full_name. Replace
664 hw_strdup call with hw_malloc.
666 2021-01-09 Mike Frysinger <vapier@gentoo.org>
668 * cgen-par.c: Include stdlib.h.
669 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
671 2021-01-08 Mike Frysinger <vapier@gentoo.org>
673 * Make-common.in (C_DIALECT): Define.
674 (COMPILE.pre): Append $(C_DIALECT).
675 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
677 2021-01-07 Mike Frysinger <vapier@gentoo.org>
679 * sim-core.c (sim_memory_map): Define.
681 2021-01-04 Mike Frysinger <vapier@gentoo.org>
683 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
684 * configure: Regenerate.
686 2021-01-04 Mike Frysinger <vapier@gentoo.org>
688 * sim-options.c (sim_print_version): Print out more details when
689 is_command is non-zero.
691 2021-01-04 Mike Frysinger <vapier@gentoo.org>
693 * sim-options.c (standard_option_handler): Call sim_print_version.
694 (sim_print_version): New function.
695 * sim-options.h (sim_print_version): New prototype.
697 2021-01-04 Mike Frysinger <vapier@gentoo.org>
699 * sim-config.c (print_sim_config): Rename to ...
700 (sim_config_print): ... this.
701 * sim-config.h: Likewise.
703 2021-01-02 Mike Frysinger <vapier@gentoo.org>
705 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
706 FLOOR_PAGE): Delete unused macros.
707 (align_up, align_down): Define.
709 2020-08-10 Tom de Vries <tdevries@suse.de>
711 * sim-cpu.c: Include stdlib.h for free.
713 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
715 * nrun.c: Include stdlib.h.
716 * sim-core.c: Likewise.
717 * sim-engine.c: Likewise.
718 * sim-io.c: Likewise.
719 * sim-module.c: Likewise.
720 * sim-reason.c: Likewise.
722 2019-12-19 Tom Tromey <tromey@adacore.com>
725 * Makefile.in (install-strip): New target.
727 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
729 * sim-utils.c: Prevent buffer overflow.
731 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
733 * gennltvals.sh: Add PRU libgloss target.
734 * nltvals.def: Regenerate from the latest libgloss sources.
736 2019-06-13 Stafford Horne <shorne@gmail.com>
738 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
739 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
740 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
742 2019-06-13 Stafford Horne <shorne@gmail.com>
744 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
745 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
747 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
749 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
750 CURRENT_TARGET_BYTE_ORDER.
751 (SUBWORDTFSI): Likewise.
752 (JOINSIDF): Likewise.
753 (JOINSIXF): Likewise.
754 (JOINSITF): Likewise.
756 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
758 * sim-base.h: Add 'sim-assert.h' include.
759 * sim-basics.h: Add 'libiberty.h' include.
761 2019-03-28 Stafford Horne <shorne@gmail.com>
763 * sim-options.c: Include "config.h".
765 * sim-watch.c: Include "config.h".
767 * hw-device.c: Include <string.h>.
768 * hw-events.c: Include <string.h>.
769 * hw-handles.c: Include <stdlib.h>.
770 * sim-fpu.c: Include <stdlib.h>.
772 2019-03-28 Stafford Horne <shorne@gmail.com>
774 * Make-common.in (sim-arange_h): Remove sim-arange.c
775 * sim-arange.c: Remove SIM_ARANGE_C.
776 Add ifdef for _SIM_ARANGE_C_.
777 Include "sim-arange.h".
778 Remove include for unused "sim-assert.h".
779 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
780 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
781 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
782 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
784 * sim-arange.h (sim_addr_range_add): Declare as
786 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
787 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
788 Remove definition of SIM_ARANGE_INLINE.
789 Remove [HAVE_INLINE].
790 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
791 * sim-base.h: Include "sim-arange.h"
792 * sim-basics.h: Remove include of "sim-arange.h"
793 * sim-inline.c: Include "sim-arange.c"
794 * sim-inline.h: Define INLINE_SIM_ARANGE.
795 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
796 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
798 2019-01-26 Tom Tromey <tom@tromey.com>
800 * Make-common.in (version.c): Use sim's create-version.sh.
801 * create-version.sh: New file.
803 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
805 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
807 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
809 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
811 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
813 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
814 this point, it should have already been set in cb_syscall.
816 2018-10-05 Stafford Horne <shorne@gmail.com>
818 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
819 (ADDOFDI): New function, add overflow flag DI variant.
820 (SUBCFDI): New function, subtract carry flag DI variant.
821 (SUBOFDI): New function, subtract overflow flag DI variant.
823 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
825 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
827 * sim-core.c (sim_core_set_xor): Likewise.
828 (sim_core_xor_read_buffer): Likewise.
829 (sim_core_xor_write_buffer): Likewise.
831 2017-12-12 Peter Gavin <pgavin@gmail.com>
832 Stafford Horne <shorne@gmail.com>
834 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
836 (MUL1OFSI): New function, 1's complement overflow flag.
838 2017-12-12 Peter Gavin <pgavin@gmail.com>
839 Stafford Horne <shorne@gmail.com>
841 * cgen-accfp.c (remsf, remdf): New function.
842 (cgen_init_accurate_fpu): Add remsf and remdf.
843 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
844 * sim-fpu.c (sim_fpu_rem): New function.
845 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
846 (sim_fpu_rem): New function.
847 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
849 2017-09-06 John Baldwin <jhb@FreeBSD.org>
851 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
854 2017-05-24 Yao Qi <yao.qi@linaro.org>
856 * sim-trace.c (trace_disasm): Caller update.
858 2016-08-15 Mike Frysinger <vapier@gentoo.org>
860 * sim-base.h (sim_state_base): Add prog_syms_count.
861 (STATE_PROG_SYMS_COUNT): Define.
862 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
863 (trace_load_symbols): New function.
864 (trace_sym_value): Likewise.
865 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
866 loading logic with a call to trace_load_symbols.
867 * sim-trace.h (trace_load_symbols, trace_sym_value): New
870 2016-08-13 Mike Frysinger <vapier@gentoo.org>
872 * cgen-types.h (mode_names): Mark const.
873 * cgen-utils.c (mode_names): Likewise.
875 2016-08-13 Mike Frysinger <vapier@gentoo.org>
877 * cgen-defs.h (struct cgen_state): Delete argv and envp.
878 (STATE_ARGV, STATE_ENVP): Delete.
880 2016-02-04 Nick Clifton <nickc@redhat.com>
882 * cgen-scache.c (scache_option_handler): Prevent possible
883 undefined behaviour computing the size of the scache by using
884 unsigned integers instead of signed integers.
886 2016-01-17 Joel Brobecker <brobecker@adacore.com>
888 * sim-fpu.c: Minor comment fixes throughout.
890 2016-01-17 Joel Brobecker <brobecker@adacore.com>
892 * sim-fpu.c (print_bits): Minor reformatting (no code change).
893 (sim_fpu_map): Likewise.
895 2016-01-11 Mike Frysinger <vapier@gentoo.org>
897 * sim-config.c (print_sim_config): Drop extra whitespace before =
898 in output for byte order, stdio, and msb settings.
900 2016-01-10 Mike Frysinger <vapier@gentoo.org>
902 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
903 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
904 sim-stdio, sim-trace, and sim-profile.
905 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
906 (SIM_AC_OPTION_ASSERT): Likewise.
907 (SIM_AC_OPTION_SMP): Likewise.
908 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
909 * configure: Regenerate.
910 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
911 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
912 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
913 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
914 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
915 WITH_ENVIRONMENT & USER_ENVIRONMENT.
916 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
917 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
918 WITH_ASSERT, WITH_STDIO): Delete.
919 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
922 2016-01-10 Mike Frysinger <vapier@gentoo.org>
924 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
925 * configure: Regenerate.
926 * Make-common.in (SIM_PACKAGES): Delete.
927 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
929 2016-01-10 Mike Frysinger <vapier@gentoo.org>
931 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
933 2016-01-10 Mike Frysinger <vapier@gentoo.org>
935 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
937 2016-01-10 Mike Frysinger <vapier@gentoo.org>
939 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
941 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
942 * gentmap.c: Change targ-vals.def include to nltvals.def.
943 * Make-common.in (gentmap): Change targ-vals.def to
944 $(srccom)/nltvals.def.
945 (distclean): Delete rm -f targ-vals.def.
946 * Makefile.in: Update comment.
948 2016-01-10 Mike Frysinger <vapier@gentoo.org>
950 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
951 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
952 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
954 2016-01-10 Mike Frysinger <vapier@gentoo.org>
956 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
957 and --enable-sim-stdcall and sim_stdcall.
958 * configure: Regenerate.
959 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
960 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
961 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
962 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
963 (REGPARM_*): Delete all regparm defines and their use.
965 2016-01-10 Mike Frysinger <vapier@gentoo.org>
967 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
968 * Make-common.in (SIM_CFLAGS): Delete.
969 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
970 * Makefile.in: Likewise.
972 2016-01-09 Mike Frysinger <vapier@gentoo.org>
974 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
975 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
976 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
977 * acinclude.m4 (SIM_AC_COMMON): ... here.
978 * aclocal.m4, configure: Regenerate.
979 * config.in: Delete file.
980 * callback.c: Change cconfig.h include to config.h.
981 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
983 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
984 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
986 2016-01-06 Mike Frysinger <vapier@gentoo.org>
988 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
989 date, and time information.
991 2016-01-06 Mike Frysinger <vapier@gentoo.org>
993 * sim-options.c (sim_parse_args): Mark argv array const.
994 * sim-options.h (sim_parse_args): Likewise.
996 2016-01-05 Mike Frysinger <vapier@gentoo.org>
998 * sim-trace.c: Include dis-asm.h.
999 (OPTION_TRACE_DISASM): New enum.
1000 (trace_options): Add trace-disasm flag.
1001 (trace_option_handler): Handle OPTION_TRACE_DISASM.
1002 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
1003 (dis_read, dis_printf, trace_disasm): New functions.
1004 * sim-trace.h: Include dis-asm.h.
1005 (TRACE_INSN_IDX): Clarify comment.
1006 (TRACE_DISASM_IDX): New enum.
1007 (TRACE_disasm): New define.
1008 (WITH_TRACE_DISASM_P): New define.
1009 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
1010 (STRACE_DISASM_P): New define.
1011 (TRACE_DISASM_P): Likewise.
1012 (TRACE_DISASM_P): Likewise.
1013 (TRACE_DISASM): Likewise.
1014 (trace_disasm): New function.
1016 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1018 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1020 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1022 * cgen-scache.c (MAX): Delete.
1023 (scache_init): Change MAX to max.
1024 * cgen-trace.c (min): Delete.
1025 * cgen-utils.c (min): Delete.
1026 * sim-basics.h [!min] (min): Define.
1027 [!max] (max): Define.
1029 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1031 * sim-options.c (sim_parse_args): Tweak getopt error message.
1033 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1035 * acinclude.m4 (sim-bswap): Delete.
1036 * configure: Regenerate.
1037 * Make-common.in (SIM_BSWAP): Delete.
1038 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1039 * sim-config.h (htonl, ntohl): Delete.
1040 (WITH_BSWAP): Delete.
1042 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1044 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
1045 opterr state to it before calling getopt_long and restore afterwards.
1046 Set opterr to 0. When optc is '?', call sim_io_eprintf.
1048 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1050 * hw-device.h (device): Delete commented typedef.
1051 * sim-basics.h (device): Delete typedef.
1053 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1055 * sim-options.c (sim_parse_args): Replace for loop with a call
1058 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1060 * nrun.c (myname): Mark const.
1061 (main): Mark name const. Replace myname parsing loop with a
1064 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1066 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1067 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1068 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1069 * config.in, configure: Regenerate.
1070 * Make-common.in (SIM_HOSTENDIAN): Delete.
1071 * sim-config.c (current_host_byte_order): Delete.
1072 (sim_config): Delete current_host_byte_order assignments and
1073 CURRENT_HOST_BYTE_ORDER checks.
1074 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1075 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1076 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1077 (current_host_byte_order): Delete.
1078 (CURRENT_HOST_BYTE_ORDER): Likewise.
1079 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1080 (HOST_BYTE_ORDER): ... this.
1081 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1083 (sim_endian_join_16): Likewise.
1084 * sim-n-core.h (sim_core_read_misaligned_N): Change
1085 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1086 (sim_core_write_misaligned_N): Likewise.
1087 * sim-n-endian.h (endian_t2h_N): Likewise.
1088 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1089 endian_le2h_N): Likewise.
1090 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1092 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1094 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1095 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1097 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1098 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1099 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1100 * nrun.c (main): Likewise.
1101 * sim-config.c (current_host_byte_order): Change type to enum
1102 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1103 (current_target_byte_order): Likewise.
1104 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1105 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1107 (sim_config): Change prefered_target_byte_order type to enum
1108 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1109 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1110 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1111 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1112 Delete all the various arch/OS endian includes & defines.
1113 (current_host_byte_order): Change type to enum bfd_endian.
1114 (current_target_byte_order): Likewise.
1115 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1116 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1117 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1118 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1119 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1121 (sim_events_watch_core): Likewise.
1122 * sim-events.h: Likewise.
1123 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1125 (sim_core_write_misaligned_N): Likewise.
1126 * sim-n-endian.h (endian_h2be_N): Likewise.
1127 (endian_be2h_N): Likewise.
1128 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1129 (offset_N): Likewise.
1130 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1131 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1133 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1135 * cgen-defs.h (current_state): Delete.
1136 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1137 * sim-utils.c (current_state): Delete.
1139 2015-12-30 Mike Frysinger <vapier@gentoo.org>
1141 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1144 2015-12-27 Mike Frysinger <vapier@gentoo.org>
1146 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1148 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1150 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1151 * config.in, configure: Regenerate.
1152 * Make-common.in (sim-basics_h): Delete tconfig.h.
1153 (distclean): Likewise.
1154 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1155 (new_sim_core_mapping): Delete WITH_HW and device *device.
1156 (sim_core_map_attach, sim_core_attach): Likewise.
1157 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1158 (sim_core_write_buffer): Likewise.
1159 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1161 (sim_core_attach): Likewise.
1162 (device_io_read_buffer, device_io_write_buffer): Delete.
1163 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1164 (sim_core_write_aligned_N): Likewise.
1165 * tconfig.h: Delete file.
1167 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1169 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1170 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1171 (sim_core_write_buffer): Move cia decl to top of func. Call
1172 sim_cpu_hw_io_write_buffer if cpu is valid.
1174 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1176 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1178 (hw_find_integer_property): Likewise.
1179 (hw_find_integer_array_property): Likewise.
1180 (hw_add_duplicate_property): Likewise.
1182 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1184 * sim-config.h (WITH_ENGINE): Delete.
1185 * sim-module.c (modules): Always include sim_engine_install.
1187 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1189 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1190 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1191 * sim-base.h: Always include sim-model.h.
1192 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1193 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1194 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1195 [!WITH_MODEL_P] (sim_machs): Define.
1196 * sim-model.h: Add some developer docs.
1197 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1198 (WITH_MODEL_P): Define.
1199 * sim-module.c (modules): Always include sim_model_install.
1200 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1202 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1204 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1205 * sim-model.c: Likewise.
1206 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1207 SIM_MACH_IMP_PROPERTIES
1209 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1211 * sim-core.c (device_error): Delete.
1212 (sim_core_map_attach): Delete calls to device_error.
1213 (sim_core_attach): Likewise.
1214 * sim-core.h (device_error): Delete.
1215 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1216 to sim_engine_abort.
1217 (sim_core_write_aligned_N): Likewise.
1219 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1221 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1222 * sim-core.c (sim_core_write_buffer): Likewise.
1223 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1224 (sim_core_write_aligned_N): Likewise.
1226 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1228 * dv-pal.c: Include config.h and sim-main.h.
1229 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1231 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1233 * sim-options.c (standard_options): Always enable load-lma and
1235 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1237 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1239 * sim-module.c (MODULE_LIST): Delete.
1241 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1243 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1244 Move to h8300/compile.c.
1245 [SIM_H8300] (standard_options): Likewise.
1246 (standard_option_handler): Likewise.
1248 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1250 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1251 sim_watchpoint_install.
1253 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1255 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1256 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1258 * sim-options.c (OPTION_MEM_SIZE): Delete.
1259 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1260 (standard_option_handler): Likewise.
1262 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1264 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1266 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1269 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1271 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1274 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1275 vasprintf, and va_end together. Check ret after va_end call.
1277 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1279 * sim-types.h (SIM_PRI_TB): Define.
1280 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1281 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1282 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1283 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1285 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1287 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1288 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1289 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1290 (sim_core_translate): Likewise.
1291 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1293 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1295 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1296 (cgen_cpu_close): Change to XCONCAT2.
1298 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1300 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1303 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1305 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1306 * sim-close.c: New file.
1308 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1309 Ali Lown <ali.lown@imgtec.com>
1311 * sim-bits.h (EXTEND6): New macro.
1312 (EXTEND12): New macro.
1313 (EXTEND25): New macro.
1315 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1317 * sim-trace.c (trace_one_insn): Delete.
1318 * sim-trace.h (trace_one_insn): Delete.
1320 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1322 * sim-trace.c (debug_printf): Rename to ...
1323 (sim_debug_printf): ... this.
1324 * sim-trace.h (debug_printf): Delete define.
1325 (debug_printf): Rename to ...
1326 (sim_debug_printf): ... this.
1328 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1330 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1331 (trace_options): Add trace-register option.
1332 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1333 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1334 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1335 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1336 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1338 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1340 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1341 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1342 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1343 STRACE_DEBUG): Define.
1345 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1347 * sim-trace.c (trace_options): Update help text for trace-alu,
1348 trace-fpu, trace-vpu, and trace-semantics.
1349 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1350 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1352 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1354 * sim-assert.h (SIM_FILTER_PATH): Delete.
1355 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1356 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1357 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1358 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1359 * sim-events.c: Include libiberty.h.
1360 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1362 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1364 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1365 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1366 (AC_ARG_ENABLE(sim-debug)): Likewise.
1367 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1368 (AC_ARG_ENABLE(sim-trace)): Likewise.
1369 (AC_ARG_ENABLE(sim-profile)): Likewise.
1370 (AC_ARG_ENABLE(sim-environment)): Likewise.
1371 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1372 (AC_ARG_ENABLE(sim-assert)): Likewise.
1373 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1374 (AC_ARG_ENABLE(sim-endian)): Likewise.
1375 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1376 (AC_ARG_ENABLE(sim-float)): Likewise.
1377 (AC_ARG_ENABLE(sim-scache)): Likewise.
1378 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1379 (AC_ARG_ENABLE(sim-inline)): Likewise.
1380 (AC_ARG_ENABLE(sim-packages)): Likewise.
1381 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1382 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1383 (AC_ARG_ENABLE(sim-smp)): Likewise.
1384 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1385 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1386 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1387 * configure: Regenerate.
1389 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1391 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1393 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1395 * cgen-trace.c [!__STDC__]: Delete.
1396 * sim-trace.h [!__STDC__]: Likewise.
1398 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1400 * sim-model.c (sim_model_init): Assert model is not NULL.
1402 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1404 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1405 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1408 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1410 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1411 (SIM_ALU_H): ... this.
1412 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1413 (SIM_ASSERT_H): ... this.
1414 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1415 (SIM_BASICS_H): ... this.
1416 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1417 (SIM_BITS_H): ... this.
1418 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1419 (SIM_ENDIAN_H): ... this.
1421 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1423 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1426 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1428 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1429 m for sentinel testing.
1431 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1433 * sim-syscall.c: Include errno.h and targ-vals.h.
1434 (sim_syscall_multi, sim_syscall): Define.
1435 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1436 * syscall.c (cb_syscall): Extend comment.
1438 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1440 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1441 * sim-syscall.c: New file.
1442 * sim-syscall.h: New file.
1444 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1446 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1447 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1448 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1449 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1450 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1452 * gentmap.c (gen_targ_map_c): Output name field.
1454 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1456 * acinclude.m4: Change configure.in to configure.ac.
1457 * sim-config.h: Likewise.
1459 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1461 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1462 * configure: Regenerate.
1464 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1466 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1467 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1468 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1469 TRACE_DEBUG): Define.
1471 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1473 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1474 * sim-trace.c (trace_option_handler): Likewise.
1475 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1476 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1477 (TRACE_ANY_P): Likewise.
1479 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1481 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1482 CGEN_TRACE_INSN_FINI.
1483 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1484 trace_result to cgen_trace_result, trace_insn_fini to
1485 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1486 and trace_extract to cgen_trace_extract.
1487 * cgen-trace.h (trace_insn_init): Rename to ...
1488 (cgen_trace_insn_init): ... this.
1489 (trace_insn_fini): Rename to ...
1490 (cgen_trace_insn_fini): ... this.
1491 (trace_insn): Rename to ...
1492 (cgen_trace_insn): ... this.
1493 (trace_extract): Rename to ...
1494 (cgen_trace_extract): ... this.
1495 (trace_result): Rename to ...
1496 (cgen_trace_result): ... this.
1497 (TRACE_RESULT_P): Rename to ...
1498 (CGEN_TRACE_RESULT_P): ... this.
1499 (TRACE_INSN_INIT): Rename to ...
1500 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1501 cgen_trace_insn_init.
1502 (TRACE_INSN_FINI): Rename to ...
1503 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1504 cgen_trace_insn_fini.
1505 (TRACE_PRINTF): Rename to ...
1506 (CGEN_TRACE_PRINTF): ... this.
1507 (TRACE_INSN): Rename to ...
1508 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1509 (TRACE_EXTRACT): Rename to ...
1510 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1512 (TRACE_RESULT): Rename to ...
1513 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1514 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1515 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1516 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1517 TRACE_INSN to CGEN_TRACE_INSN.
1518 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1520 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1522 * sim-events.c (ETRACE_P): Delete.
1523 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1524 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1525 * sim-events.h (struct _sim_events): Delete trace member.
1526 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1527 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1529 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1531 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1532 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1533 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1534 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1536 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1538 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1540 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1542 * sim-trace.h (WITH_TRACE_P): New define.
1543 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1544 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1545 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1546 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1547 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1548 Redefine to use WITH_TRACE_P.
1550 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1552 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1553 mistake in call to sim_engine_abort.
1555 2015-04-29 Nick Clifton <nickc@redhat.com>
1558 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1559 increasing parenthesis around casts to signed values.
1561 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1563 * gennltvals.sh: Add mcore support.
1564 * nltvals.def: Regenerate.
1566 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1568 * cgen.sh: Add +x permissions.
1569 * genmloop.sh: Likewise.
1570 * gentvals.sh: Likewise.
1571 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1572 Change all uses of srcroot for newlib to newlibroot.
1574 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1576 * sim-base.h (SIM_CPU): New typedef.
1578 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1580 * cgen-engine.h (CIA_ADDR): Delete.
1581 * sim-base.h: Update sim_cia example.
1582 [!CIA_ADDR] (sim_cia): New typedef.
1584 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1586 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1587 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1588 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1589 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1590 CIA_SET to CPU_PC_SET.
1592 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1594 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1595 * sim-main.h (STATE_CPU): Remove from comment and define.
1597 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1599 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1600 * configure: Regenerate.
1602 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1604 * sim-options.c: Include version.h.
1605 (OPTIONS_VERSION): New enum.
1606 (standard_options): Add "version".
1607 (standard_option_handler): Handle OPTIONS_VERSION.
1609 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1611 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1612 (create-version.sh): Delete.
1614 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1616 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1618 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1620 * run-sim.h, run.c: Delete.
1621 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1623 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1625 * config.in, configure: Regenerate.
1626 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1627 (ZLIB, ZLIBINC): Define.
1628 (BFD_LIB): Add $(ZLIB).
1630 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1632 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1633 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1635 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1637 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1638 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1639 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1641 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1643 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1644 usage of STATE_WATCHPOINTS.
1645 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1646 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1648 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1650 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1652 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1654 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1656 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1658 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1659 of enable_sim_hardware to AC_ARG_ENABLE.
1661 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1663 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1664 Add dv-sockser.o to sim_hw_objs.
1666 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1668 * dv-sockser.c: Include config.h.
1669 * dv-sockser.h: Include sim-inline.h.
1670 [HAVE_DV_SOCKSER]: Move all prototypes here.
1671 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1672 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1674 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1676 * gentmap.c, run.c: Convert old style prototypes.
1678 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1680 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1681 symlinking tconfig.h to tconfig.in.
1682 * config.in, configure: Regenerate.
1683 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1684 * tconfig.in: Rename file ...
1685 * tconfig.h: ... here.
1687 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1689 * dv-socker.h (dv_sockser_install): Declare.
1690 * sim-module.c: Include config.h.
1691 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1692 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1693 * sim-module.h: Include gdb/remote-sim.h.
1695 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1697 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1698 (sim-inline.c): Delete rule.
1700 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1702 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1703 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1704 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1706 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1708 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1709 [!ASSERT, WITH_ASSERT]: Likewise.
1710 * sim-endian.c: Delete sim-io.h include.
1712 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1714 * run-sim.h (sim_kill): Delete unused prototype.
1716 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1718 * gentmap.c: Include "string.h".
1720 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1722 * sim-options.c (sim_args_command): Call freeargv() when failure
1725 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1727 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1729 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1731 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1732 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1733 callbacks following renaming in callback.h.
1734 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1735 callback by call to "to_lstat" callback
1737 2014-08-28 Gary Benson <gbenson@redhat.com>
1739 * sim-trace.h (debug_printf): New define.
1741 2014-08-19 Alan Modra <amodra@gmail.com>
1743 * configure: Regenerate.
1745 2014-08-15 Roland McGrath <mcgrathr@google.com>
1747 * configure: Regenerate.
1748 * config.in: Regenerate.
1750 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1752 * sim-command.c (sim_do_command): Add const to cmd.
1753 * sim-options.c (sim_args_command): Add const to cmd.
1754 * sim-options.h (sim_args_command): Add const to cmd.
1756 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1758 * sim-hload.c (sim_load): Add const to prog.
1759 * sim-load.c (sim_load_file): Likewise.
1760 * sim-utils.c (sim_analyze_program): Likewise.
1761 * sim-utils.h (sim_analyze_program): Likewise.
1762 (sim_load_file): Likewise.
1764 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1766 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1767 * callback.c (system): Delete unused prototype.
1768 (os_init): Likewise.
1769 (os_shutdown): Likewise.
1770 (os_unlink): Likewise.
1771 (os_time): Likewise.
1772 (os_system): Likewise.
1773 (os_rename): Likewise.
1774 (os_write_stdout): Likewise.
1775 (os_flush_stdout): Likewise.
1776 (os_write_stderr): Likewise.
1777 (os_flush_stderr): Likewise.
1778 (os_write): Likewise.
1779 (os_read_stdin): Likewise.
1780 (os_read): Likewise.
1781 (os_open): Likewise.
1782 (os_lseek): Likewise.
1783 (os_isatty): Likewise.
1784 (os_get_errno): Likewise.
1785 (os_close): Likewise.
1786 (os_vprintf_filtered): Likewise.
1787 (os_evprintf_filtered): Likewise.
1788 (os_error): Likewise.
1792 (wrap): Change to new style prototype.
1795 (os_close): Likewise.
1796 (os_poll_quit): Likewise.
1797 (os_get_errno): Likewise.
1798 (os_isatty): Likewise.
1799 (os_lseek): Likewise.
1800 (os_open): Likewise.
1801 (os_read): Likewise.
1802 (os_read_stdin): Likewise.
1803 (os_write): Likewise.
1804 (os_write_stdout): Likewise.
1805 (os_flush_stdout): Likewise.
1806 (os_write_stderr): Likewise.
1807 (os_flush_stderr): Likewise.
1808 (os_rename): Likewise.
1809 (os_system): Likewise.
1810 (os_time): Likewise.
1811 (os_unlink): Likewise.
1812 (os_stat): Likewise.
1813 (os_fstat): Likewise.
1814 (os_lstat): Likewise.
1815 (os_ftruncate): Likewise.
1816 (os_truncate): Likewise.
1817 (os_pipe): Likewise.
1818 (os_pipe_empty): Likewise.
1819 (os_pipe_nonempty): Likewise.
1820 (os_shutdown): Likewise.
1821 (os_init): Likewise.
1822 (cb_read_target_syscall_maps): Likewise.
1823 (cb_target_to_host_syscall): Likewise.
1824 (cb_host_to_target_errno): Likewise.
1825 (cb_target_to_host_open): Likewise.
1826 (cb_store_target_endian): Likewise.
1827 (cb_host_to_target_stat): Likewise.
1828 * sim-hload.c (sim_load): Change to new style prototype.
1829 * sim-load.c (sim_load_file): Change to new style prototype.
1830 (report_transfer_performance): Likewise.
1831 (xprintf_bfd_vma): Likewise.
1832 * syscall.c (cb_get_string): Change to new style prototype.
1833 (get_path): Likewise.
1834 (cb_syscall): Likewise.
1836 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1838 * create-version.sh: Align parameters to match those of
1839 ../../gdb/common/create-version.sh.
1840 * Make-common.in (srcsim): New variable.
1841 (version.c): Adjust call to create-version.sh as per above.
1843 2013-09-23 Alan Modra <amodra@gmail.com>
1845 * configure: Regenerate.
1847 2013-09-03 Mike Stump <mikestump@comcast.net>
1849 * sim-options.c (complete_option_list): Mark text and word const.
1851 2013-06-28 Tom Tromey <tromey@redhat.com>
1853 * Make-common.in (version.c): Use version.in, not
1855 * create-version.sh: Likewise.
1857 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1859 * create-version.sh: New script. Adapted from
1860 gdb/commong/create-version.sh.
1861 * Make-common.in (version.c): Update rule dependencies,
1862 and re-implement using create-version.sh.
1864 2013-06-21 Nick Clifton <nickc@redhat.com>
1866 * gennltvals.sh: Add msp430 support.
1867 * nltvals.def: Regenerate.
1869 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1871 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1872 * aclocal.m4, configure: Regenerate.
1874 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1877 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1878 -Wformat-nonliteral with -Wno-format.
1880 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1882 * acinclude.m4: Regenerate.
1884 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1886 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1887 which do not support dv-sockser.o. Add always as option to
1888 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1889 is always required to be enabled by simulator.
1891 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1893 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1894 * nltvals.def: Regenerate.
1896 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1898 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1899 * config.in, configure: Regenerate.
1901 2012-05-24 Pedro Alves <palves@redhat.com>
1903 * sim-signal.h (sim_signal_to_target): Rename to ...
1904 (sim_signal_to_gdb_signal): ... this.
1905 * sim-signal.c (sim_signal_to_target): Rename to ...
1906 (sim_signal_to_gdb_signal): ... this.
1907 * sim-reason.c (sim_stop_reason): Adjust to rename.
1909 2012-05-24 Pedro Alves <palves@redhat.com>
1913 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1915 2012-05-24 Pedro Alves <palves@redhat.com>
1919 Replace target_signal with gdb_signal throughout.
1921 2012-05-18 Nick Clifton <nickc@redhat.com>
1924 * callback.c: Include config.h before system header files.
1925 * cgen-trace.c: Likewise.
1926 * cgen-utils.c: Likewise.
1927 * gentmap.c: Likewise.
1929 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1931 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1933 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1935 * sim-trace.c: Update the function prototype of save_data_size.
1936 Move the enum data_fmt from here...
1937 * sim-trace.h: ...to here.
1938 Add function prototype of save_data.
1940 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1942 * sim-core.h (sim_core_trans_addr): Add prototype.
1944 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1946 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1947 missing in last change.
1949 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1951 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1952 * nrun.c: Include string.h/strings.h.
1953 * aclocal.m4, config.in, configure: Regenerate.
1955 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1957 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1958 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1959 out -Werror initialization.
1961 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1963 * Make-common.in (TAGS): Change a-z to [:lower:].
1964 * acinclude.m4 (sim-trace): Likewise.
1965 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1966 Change A-Za-z0-9 to [:alnum:].
1968 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1970 * nrun.c (main): Display strsignal of sigrc.
1972 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1974 * Makefile.in (abs_srcdir): Declare.
1975 (srcroot): Define in terms of abs_srcdir.
1976 (headers): Change srcdir to abs_srcdir.
1978 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1980 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1983 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1985 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1986 system bourne shell.
1988 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1990 * syscall.c (cb_get_string): Rename from "get_string".
1991 (get_path): Rename get_string call to cb_get_string.
1993 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1995 * Make-common.in (VPATH): Add $(srccom).
1997 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1998 POSTCOMPILE): New variables.
1999 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
2000 Include dependency files, when using GNU Make. Delete all
2001 dependency-only rules.
2002 * aclocal.m4: Include ../../config/depstand.m4. Call
2003 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
2004 (MAKE, GMAKE): New substs.
2006 2011-11-07 Mike Frysinger <vapier@gentoo.org>
2009 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
2010 * configure, config.in: Regenerate.
2011 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
2013 2011-10-19 Mike Frysinger <vapier@gentoo.org>
2015 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
2017 2011-10-18 John Wehle <john@feith.com> (tiny patch)
2019 * sim-profile.c (profile_info): Only print the title once.
2021 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2023 * acinclude.m4: Rename from aclocal.m4.
2024 * aclocal.m4: Regenerate.
2026 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2028 * aclocal.m4: Change AC_PREREQ comment to 2.64.
2029 * common.m4: Delete.
2030 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
2031 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2032 * configure: Regenerate.
2034 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
2036 * sim-alu.h (ALU32_AND): Clear carry flag.
2037 (ALU32_AND): Clear carry flag.
2039 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2041 * dv-cfi.c: Include stdbool.h.
2043 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2045 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2047 2011-10-04 Mike Frysinger <vapier@gentoo.org>
2049 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2050 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
2052 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2054 * sim-command.c: Include sim-options.h.
2056 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2058 * aclocal.m4: Move sinclude comment after AC_INIT comment.
2060 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2062 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2063 Delete direct call to AC_PROG_CC.
2065 2011-07-05 Mike Frysinger <vapier@gentoo.org>
2067 * sim-command.c: New file.
2068 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2069 (sim-command.o): New rule.
2071 2011-05-27 Mike Frysinger <vapier@gentoo.org>
2073 * sim-options.c (standard_option_handler): Remove arg[0] check
2074 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2075 not an empty string, otherwise assign "" back to it.
2077 2011-05-26 Mike Frysinger <vapier@gentoo.org>
2079 * nltvals.def: Regenerate to include Blackfin syscalls again.
2081 2011-05-25 Mike Frysinger <vapier@gentoo.org>
2083 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2084 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2085 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2086 (trace_idx_to_str): Likewise.
2087 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2088 (TRACE_syscall): Define.
2089 (WITH_TRACE_SYSCALL_P): Likewise.
2090 (TRACE_SYSCALL_P): Likewise.
2092 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2094 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2095 remove now-unnecessary sub-scope for glue->type setting.
2096 Check to see if the "reg" property exists before we use it, and
2097 if it doesn't exist, error out for "glue" devices.
2099 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2101 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2102 glue-or, and set type to glue_xor when name is glue-xor.
2103 (hw_glue_port_event): Return immediately when type is glue_io
2104 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2105 and hw_port_event calls from glue_and to end of function.
2107 2011-05-11 Mike Frysinger <vapier@gentoo.org>
2109 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2110 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2111 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2112 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2113 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2114 around function arguments.
2116 2011-04-14 Mike Frysinger <vapier@gentoo.org>
2118 * sim-options.c (complete_option_list, sim_complete_command):
2121 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2123 * dv-glue.c: Fix up style.
2125 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2127 * hw-alloc.c (hw_alloc_data): Adjust brace.
2128 * hw-base.c (hw_base_data): Likewise.
2129 (generic_hw_unit_decode): Fix indentation.
2130 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2131 * hw-events.c (hw_event, hw_event_data): Likewise.
2132 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2133 * hw-instances.c (hw_instance_data): Likewise.
2134 * hw-instances.h (hw_instance): Likewise.
2135 * hw-main.h (hw_descriptor, enum): Likewise.
2136 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2137 * hw-ports.h (hw_port_descriptor): Likewise.
2138 * hw-properties.c (hw_property_data): Likewise.
2139 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2140 _range_property_spec, _reg_property_spec): Likewise.
2141 * hw-tree.c (_name_specifier, printer): Likewise.
2142 (split_device_specifier, parse_string_property, hw_tree_traverse,
2143 print_size, print_reg_property, print_string, print_properties):
2146 2011-03-29 Mike Frysinger <vapier@gentoo.org>
2148 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2149 * Make-common.in (dv-cfi.o): New rule.
2150 * dv-cfi.c, dv-cfi.h: New files.
2152 2011-03-21 Kevin Buettner <kevinb@redhat.com>
2154 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2155 fcntl.h and sys/fcntl.h, for constants.
2156 * nltvals.def: Regenerate.
2157 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2158 * sim-io.h (sys/types.h, sys/stat.h): Include.
2159 (sim_io_stat, sim_io_fstat): Declare.
2161 2011-03-14 Mike Frysinger <vapier@gentoo.org>
2163 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2164 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2165 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2166 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2167 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2168 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2169 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2170 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2171 syscall.c: Trim trailing whitespace.
2173 2011-03-05 Mike Frysinger <vapier@gentoo.org>
2175 * gennltvals.sh: Handle bfin targets.
2176 * nltvals.def: Regenerate.
2178 2011-02-25 Kevin Buettner <kevinb@redhat.com>
2180 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2183 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2185 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2186 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2187 (hw_free): Drop zfree logic and always call free.
2188 * hw-base.c (hw_delete): Change zfree to free.
2189 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2190 (hw_handle_remove_phandle): Likewise.
2191 * hw-instances.c (hw_instance_delete): Likewise.
2192 * hw-tree.c (parse_reg_property): Likewise.
2193 (parse_ranges_property): Likewise.
2194 (parse_string_property): Likewise.
2195 * sim-core.c (sim_core_uninstall): Likewise.
2196 * sim-cpu.c (sim_cpu_free_all): Likewise.
2197 * sim-hw.c (sim_hw_uninstall): Likewise.
2198 * sim-memopt.c (do_memopt_delete): Likewise.
2199 (sim_memory_uninstall): Likewise.
2200 * sim-module.c (sim_module_uninstall): Likewise.
2201 * sim-options.c (sim_parse_args): Likewise.
2202 * sim-profile.c (profile_pc_cleanup): Likewise.
2203 (profile_uninstall): Likewise.
2204 * sim-watch.c (do_watchpoint_delete): Likewise.
2205 * sim-utils.c (zfree): Delete.
2206 (sim_state_free): Change zfree to free.
2207 * sim-utils.h (zfree): Delete.
2209 2011-02-13 Mike Frysinger <vapier@gentoo.org>
2211 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2213 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2215 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2217 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2219 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2221 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2222 when asprintf fails.
2223 * sim-utils.c (sim_do_commandf): Issue an error and return when
2225 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2228 2011-01-11 Mike Frysinger <vapier@gentoo.org>
2230 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2231 bytes has been calculated and when mmap_next_fd is valid and
2233 (memory_option_handler): Allow missing size when mmap_next_fd is
2236 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2238 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2239 not empty, and always append $3 to $hardware.
2241 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2243 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2244 * sim-hw.h (sim_hw_abort): Likewise.
2246 2011-01-05 Mike Frysinger <vapier@gentoo.org>
2248 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2250 2011-01-05 Joel Brobecker <brobecker@adacore.com>
2252 * run.1: Copyright year update.
2254 2010-12-28 Mike Frysinger <vapier@gentoo.org>
2256 * hw-alloc.h (HW_NALLOC): Define.
2258 010-12-28 Mike Frysinger <vapier@gentoo.org>
2260 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2262 2010-12-15 Mike Frysinger <vapier@gentoo.org>
2264 * sim-memopt.c (OPTION_MAP_INFO): Define.
2265 (memory_options): Handle --map-info.
2266 (memory_option_handler): Handle OPTION_MAP_INFO.
2268 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2270 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2271 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2272 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2274 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2276 * sim-core.c (WITH_HW): Add device casts to device_error,
2277 device_io_read_buffer, and device_io_write_buffer.
2279 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2281 * dv-sockser.c (dv_sockser_write_buffer): New function.
2282 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2283 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2285 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2287 * callback.c (os_lseek): Call wrap on lseek result.
2289 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2291 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2292 call by its equality to -1 not by it being negative.
2293 (connected_p): Likewise for accept() call.
2295 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2297 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2299 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2301 * profile.c (sim_profile_print_bar): Add cpu argument.
2303 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2305 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2307 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2309 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2310 (profile_print_pc): Convert sim_io_printf to profile_printf.
2311 (profile_print_insn): Likewise.
2312 (profile_print_memory): Likewise.
2313 (profile_print_core): Likewise.
2314 (profile_print_model): Likewise.
2315 (sim_profile_print_bar): Likewise.
2316 (profile_print_speed): Likewise.
2317 (profile_print_addr_ranges): Likewise.
2318 (profile_info): Likewise.
2319 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2321 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2323 * sim-model.c (OPTION_MODEL): Convert to enum.
2324 (OPTION_MODEL_INFO): New enum.
2325 (model_options): Add model-info/info-model entries.
2326 (model_option_handler): Handle OPTION_MODEL_INFO.
2328 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2330 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2331 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2334 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2336 * sim-hrw.c (sim_write): Add const to buf arg.
2337 * sim-utils.h (sim_write_fn): Likewise.
2339 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2341 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2344 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2346 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2347 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2348 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2349 * dv-sockser.c (sockser_options): Likewise.
2350 * hw-ports.c (empty_hw_ports): Likewise.
2351 * sim-hw.c (hw_options): Likewise.
2352 * sim-model.c (model_options): Likewise.
2353 * sim-options.c (standard_options): Likewise.
2354 * sim-profile.c (profile_options): Likewise.
2355 * sim-trace.c (trace_options): Likewise.
2356 * sim-watch.c (watchpoint_options): Likewise.
2358 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2360 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2361 the local "arg_table" variable, and the xmalloc cast.
2363 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2365 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2367 (sim_fpu_print_func): Add const markings to format buffer.
2369 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2371 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2373 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2375 * sim-trace.c (save_data): Add const markings to "buf" argument.
2377 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2379 * sim-options.c (standard_option_handler): Add const markings to
2382 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2384 * hw-ports.h: Fix spelling typos.
2386 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2388 * configure.ac: Check for socklen_t.
2389 * configure, config.in: Regenerated.
2390 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2392 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2394 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2395 * sim-hw.c (hw_option_handler): Likewise.
2397 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2399 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2400 (interrupt_nr_to_str): Likewise.
2401 (default_interrupt_names): Add const to pointer type.
2402 (sim_watchpoint_install): Add const to prefix.
2403 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2405 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2407 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2408 (sim_core_write_buffer): Likewise.
2410 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2412 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2413 the SIM_HAVE_ADDR_RANGE define.
2415 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2417 * sim-core.h (device_error): Add const to message, and add printf
2420 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2422 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2423 SIM_HAVE_ADDR_RANGE define.
2425 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2427 * dv-glue.c (hw_glue_ports): Swap static and const.
2429 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2431 * nrun.c (usage): Use void in definition.
2432 * sim-options.c (dup_arg_p): Convert old-style function definition.
2433 (sim_parse_args): Likewise.
2434 (sim_print_help): Likewise.
2435 * sim-trace.c (set_trace_option_mask): Likewise.
2436 (set_trace_option): Likewise.
2437 * sim-utils.c (sim_analyze_program): Likewise.
2438 (sim_elapsed_time_get): Likewise.
2439 (sim_elapsed_time_since): Likewise.
2441 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2443 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2444 (standard_options): Likewise.
2445 (standard_option_handler): Likewise.
2447 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2449 * hw-ports.c (TRACE): Delete.
2450 * hw-properties.c (TRACE): Delete.
2451 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2452 (hw_find_integer_property): Likewise.
2453 (hw_find_integer_array_property): Likewise.
2454 (hw_add_duplicate_property): Likewise.
2456 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2458 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2461 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2463 * sim-model.c: Include sim-model.h
2465 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2467 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2468 & from the STATE_CPU() examples.
2470 2010-01-24 Doug Evans <dje@sebabeach.org>
2472 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2473 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2475 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2476 (struct cgen_fp_ops): Update signatures of floating point conversion
2479 * Make-common.in (CGEN_SIM_DEPS): Define.
2480 (CGEN_INCLUDE_DEPS): Use it.
2481 (CGEN_MAIN_CPU_DEPS): Simplify.
2483 2010-01-22 Doug Evans <dje@sebabeach.org>
2485 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2486 (SUBWORDTFSI, JOINSIDI): Ditto.
2488 2010-01-05 Doug Evans <dje@sebabeach.org>
2490 * cgen-types.h (SETDI): Delete, unused.
2492 2009-12-02 Doug Evans <dje@sebabeach.org>
2494 * cgen-engine.h: Remove duplicated comment.
2496 2009-11-23 Doug Evans <dje@sebabeach.org>
2498 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2499 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2501 2009-11-22 Doug Evans <dje@sebabeach.org>
2503 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2504 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2505 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2506 instead of CGEN_INSN_INT.
2508 * cgen-trace.h (trace_extract): Add cast to fix warning.
2510 2009-11-05 Doug Evans <dje@sebabeach.org>
2512 * cgen-mem.h (DECLARE_GETT): Don't inline.
2513 (DECLARE_SETT): Ditto.
2515 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2517 * sim-inline.h: Fix spelling error.
2519 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2521 * Make-common.in: Add datarootdir.
2523 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2525 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2526 (SIM_CHECK_MEMBERS_1): Remove.
2527 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2528 AC_CHECK_MEMBERS one.
2529 * configure: Regenerate.
2531 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2532 * configure: Regenerate.
2534 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2536 * config.in: Regenerate.
2537 * configure: Likewise.
2539 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2540 definition of AC_CHECK_MEMBER.
2542 * aclocal.m4: m4_include toplevel config/override.m4.
2543 * configure: Regenerate.
2545 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2547 * Makefile.in (datarootdir): New variable.
2549 2009-07-07 Doug Evans <dje@sebabeach.org>
2551 * Make-common.in (CPU_DIR): Define.
2553 2009-07-06 Doug Evans <dje@sebabeach.org>
2555 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2556 identifiers for file types rather than encoding internal
2557 implementation details of cgen.sh.
2558 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2559 * cgen.sh: Add support for parallel makes.
2560 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2562 2009-05-18 Jon Beniston <jon@beniston.com>
2564 * gennltvals.sh: Add lm32 target.
2565 * nltvals.def: Add lm32 syscall definitions.
2567 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2569 Speed up simulator startup:
2570 * sim-utils.c (zalloc): Use xcalloc.
2572 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2574 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2575 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2576 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2577 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2578 type, QI, HI, SI, DI.
2580 * callback.c (os_error): Mark as being a noreturn function.
2581 * sim-io.h (sim_io_error): Similar for sim_io_error.
2583 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2585 * aclocal.m4: Fix underquoting of function names.
2587 2008-10-21 Julian Brown <julian@codesourcery.com>
2589 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2591 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2593 * common.m4: Add test for libz and zlib.h.
2594 * configure: Regenerate to track ../common/common.m4 changes.
2597 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2598 Daniel Jacobowitz <dan@codesourcery.com>
2599 Joseph Myers <joseph@codesourcery.com>
2601 * aclocal.m4: Include ../../config/acx.m4.
2602 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2603 * configure, config.in: Regenerate.
2604 * Make-common.in (LIB_OBJS): Add version.o.
2605 (version.c, version.o): New rules.
2606 * run.c: Include version.h.
2607 (usage): Add help parameter. Print output either to stdout or
2608 stderr depending on that parameter.
2609 (print_version): New.
2610 (main): Check for --help and --version.
2611 * run-sim.h (sim_target_display_usage): Add help parameter.
2614 2008-04-14 Hans Kester <kester.hans@gmail.com>
2616 * sim-signal.c: Define missing signals for _WIN32.
2618 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2620 * gennltvals.sh: Add cr16.
2621 * nltvals.def: Rebuild.
2623 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2625 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2626 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2628 2007-08-10 Nick Clifton <nickc@redhat.com>
2630 * sim-memopt.c (memory_options): Mention that the
2631 --memory-size switch accepts suffixes.
2632 (parse_size): Handle a suffix on the size value.
2633 * sim-options.c (standard_options): Mention that the mem-size
2634 switch accepts suffixes.
2635 (standard_option_handler): Handle a suffix on the size value.
2637 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2639 * acconfig.h: Remove.
2640 * config.in: Regenerate.
2642 2006-11-07 Thiemo Seufer <ths@mips.com>
2644 * gentmap.c: Fix compile time warning.
2646 2006-11-07 Thiemo Seufer <ths@mips.com>
2648 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2649 for bfd text addresses.
2651 2006-08-29 Thiemo Seufer <ths@mips.com>
2652 Nigel Stephens <nigel@mips.com>
2654 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2655 SIM_QUIET_NAN_NEGATED.
2657 2006-08-29 Nigel Stephens <nigel@mips.com>
2659 * sim-profile.c (profile_pc_init): Initialise default profiling
2660 frequency to a prime number.
2661 (profile_print_pc): Convert gmon.out sample data into target
2664 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2666 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2667 * common.m4: Likewise.
2668 * configure: Regenerated.
2670 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2672 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2673 * configure: Regenerated.
2675 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2677 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2678 and LIBINTL_DEP everywhere.
2679 (CSEARCH): Use INCINTL.
2680 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2682 * configure: Regenerated.
2684 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2686 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2687 option-contents test.
2689 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2691 * sim-signal.c (sim_signal_to_target): Fix typos.
2693 * sim-reason.c (sim_stop_reason): Use
2694 sim_signal_to_target, not sim_signal_to_host.
2695 * sim-signal.c (sim_signal_to_host): Fix typo.
2696 (sim_signal_to_target): New function.
2698 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2700 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2703 2005-07-08 Ian Lance Taylor <ian@airs.com>
2705 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2707 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2708 different fraction for a quiet NaN.
2709 (unpack_fpu): Likewise.
2711 2005-07-08 Ben Elliston <bje@au.ibm.com>
2713 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2714 * sim-load.c: Likewise.
2715 * syscall.c: Likewise.
2717 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2719 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2722 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2724 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2726 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2728 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2729 and signed64 for __ALPHA__.
2731 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2733 * aclocal.m4 Include ../../gettext.m4.
2734 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2735 (AM_LC_MESSAGES): Remove.
2736 * configure: Regenerate.
2738 2005-02-28 Jim Blandy <jimb@redhat.com>
2740 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2741 -Wuninitialized in the default list of build warnings if CFLAGS is
2742 set, and doesn't include -O. (Using -Wuninitialized without
2743 optimization produces a warning, which interferes with compilation
2746 2005-02-21 Jim Blandy <jimb@redhat.com>
2748 * callback.c (os_fstat): Don't declare 't' unless it's used.
2750 2005-02-09 Jim Blandy <jimb@redhat.com>
2752 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2754 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2755 to $(CGEN), to ensure that the command substitution happens where
2756 the variable is referenced in the submake, not when the submake's
2757 arguments are expanded.
2758 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2759 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2760 application Scheme script directly after ${cgen}; don't precede it
2763 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2765 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2766 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2767 Include libiberty.h.
2768 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2769 being either end of a pipe.
2770 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2771 (os_shutdown): Clear pipe state.
2772 (default_callback): Initialize new members.
2774 * callback.c (default_callback): Initialize target_endian.
2775 (cb_store_target_endian): Renamed from store, new first parameter
2776 host_callback *cb, drop last parameter big_p. Take endianness
2778 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2779 Remove variable big_p.
2780 * nrun.c (main): Initialize default_callback.target_endian.
2782 2005-01-14 Andrew Cagney <cagney@gnu.org>
2784 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2785 Add explicit call to AC_CONFIG_HEADER.
2786 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2787 * configure: Re-generate.
2789 2005-01-12 Andrew Cagney <cagney@gnu.org>
2791 * common.m4: New file, based on of aclocal.m4.
2793 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2795 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2796 * configure: Regenerated to track ../common/aclocal.m4 changes.
2798 2005-01-07 Andrew Cagney <cagney@gnu.org>
2800 * configure.ac: Rename configure.in, require autoconf 2.59.
2801 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2802 * configure: Re-generate.
2804 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2806 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2807 <case CB_SYS_ftruncate>: New cases.
2809 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2811 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2812 (cb_syscall) <case CB_SYS_rename>: New case.
2813 * callback.c (os_lstat): New function.
2815 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2817 * run.1: Document --sysroot=filepath.
2818 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2819 (standard_options): Support --sysroot=<path>.
2820 (standard_option_handler): Handle OPTION_SYSROOT.
2821 * syscall.c (simulator_sysroot): Define, initialized empty.
2822 (get_path): Prepend simulator_sysroot to absolute file path.
2823 [HAVE_STRING_H]: Include string.h.
2824 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2825 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2826 (main): If simulator_sysroot is not empty, chdir there.
2827 * sim-config.h (simulator_sysroot): Declare.
2829 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2830 cgen_rtx_error" in a CGEN-generated simulator.
2831 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2832 replacement for CGEN-related breakpoints.
2834 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2836 * Make-common.in (sim-basics_h): Add $(callback_h).
2838 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2840 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2841 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2842 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2843 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2844 (SIM_CHECK_MEMBERS): New macros.
2845 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2846 for struct stat member test and write. Add ST_x calls for each
2847 struct stat member tested in configure.in. Wrap each ST_x call in
2848 #ifdef of configure macro for that member.
2849 * configure, config.in: Regenerate.
2851 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2853 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2855 <case desc>: Pass -OPC opcfile.
2856 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2857 parameter to cgen.sh.
2859 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2861 * Make-common.in (sim-basics_h): Correct dependencies on
2862 cconfig.h and tconfig.h
2863 (sim-load.o): Correct typo in sim-basics_h dependency.
2865 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2867 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2868 sub-dependencies for other sim files that they include.
2869 (sim_main_headers): Use sim-*_h macros.
2870 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2872 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2874 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2877 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2878 $(remote_sim_h) too.
2879 (sim_main_headers): Add sim-utils.h.
2881 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2883 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2885 2004-07-26 Andrew Cagney <cagney@gnu.org>
2887 Problem from Olaf Hering <olh@suse.de>.
2888 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2890 2004-07-10 Ben Elliston <bje@au.ibm.com>
2892 * hw-tree.c (parse_integer_property): Typo fix in comments.
2893 * sim-options.c (sim_args_command): Likewise.
2895 2004-06-28 Andrew Cagney <cagney@gnu.org>
2897 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2899 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2901 * callback.c (os_shutdown): Fix bug in last change: actually
2902 mark file descriptors as available on startup.
2904 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2906 [ include/gdb: * callback.h (host_callback_struct): Replace
2907 members fdopen and alwaysopen with fd_buddy. ]
2908 * callback.c: Changed all users.
2910 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2912 * sim-load.c (sim_load_file): Use bfd_get_section_size
2913 instead of bfd_get_section_size_before_reloc.
2915 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2917 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2918 passing it to printf.
2920 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2922 * callback.c: Update copyright dates.
2924 * sim-basics.h: Likewise.
2925 * sim-load.c: Likewise.
2926 * syscall.c: Likewise.
2928 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2930 * callback.c: Include cconfig.h instead of config.h.
2932 * sim-basics.h: Likewise.
2933 * sim-load.c: Likewise.
2934 * syscall.c: Likewise.
2936 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2938 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2940 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2942 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2944 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2946 * sim-options.c (standard_options): Fix the names of H8
2949 2003-10-30 Andrew Cagney <cagney@redhat.com>
2951 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2952 with "struct bfd_symbol".
2954 2003-10-21 Andrew Cagney <cagney@redhat.com>
2956 * callback.c (os_truncate): Call "truncate", and not "stat".
2958 2003-10-20 Andrew Cagney <cagney@redhat.com>
2960 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2962 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2964 * callback.c (os_ftruncate, os_truncate): New functions.
2965 (default_callback): Initialize ftruncate and truncate members.
2967 2003-09-08 Dave Brolley <brolley@redhat.com>
2969 On behalf of Doug Evans <dje@sebabeach.org>
2970 * cgen.sh: New arg archfile.
2971 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2972 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2974 2003-08-28 Andrew Cagney <cagney@redhat.com>
2976 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2977 * sim-options.c (print_help): Cast the format with specifier to
2980 2003-08-20 Michael Snyder <msnyder@redhat.com>
2981 Dave Brolley <brolley@redhat.com>
2983 * cgen-par.h (flags, word1): New target-specific
2984 fields of CGEN_WRITE_QUEUE_ELEMENT.
2985 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2986 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2987 * gennltvals.sh: Add frv target.
2988 * nltvals.def: Add frv target.
2990 2003-06-23 Michael Snyder <msnyder@redhat.com>
2992 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2993 * sim-reg.c: Fix cut-and-paste bug in comment.
2995 2003-06-22 Andrew Cagney <cagney@redhat.com>
2997 From matthew green <mrg@redhat.com>:
2998 * sim-fpu.h: Update copyright.
2999 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
3000 * sim-fpu.c: Update copyright.
3001 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
3003 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
3005 From Doug Evans <dje@sebabeach.org>:
3006 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
3007 with disassemble_info:read_memory_func.
3008 * cgen-trace.c (sim_disasm_read_memory): Ditto.
3010 2003-06-04 Michael Snyder <msnyder@redhat.com>
3012 * common/run.c (main): Remove SIM_H8300 ifdef.
3014 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
3015 (standard_options): Add '-x' for h8/300sx.
3016 (standard_option_handler): Add case for SIM_H8300SX.
3018 2003-04-13 Michael Snyder <msnyder@redhat.com>
3020 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3022 2003-03-01 Andrew Cagney <cagney@redhat.com>
3024 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3025 (sim_engine_vabort): Ditto.
3027 2003-02-27 Andrew Cagney <cagney@redhat.com>
3029 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3030 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3031 * nrun.c (main): Ditto.
3033 2003-02-26 Andrew Cagney <cagney@redhat.com>
3035 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3036 (sim_engine_vabort): Ditto.
3037 (sim_engine_halt, sim_engine_restart): Ditto.
3039 2003-02-20 Andrew Cagney <ac131313@redhat.com>
3041 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3042 (sim-break_h): Delete macro.
3043 (sim-break.o): Delete rule.
3044 * sim-break.c: Delete file.
3045 * sim-break.h: Delete file.
3046 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3047 (STATE_BREAKPOINTS): Delete macro.
3048 (sim_state_base): Delete field breakpoints.
3049 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3050 sim_break_install to array.
3052 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
3054 * run.c (usage): Fix typos.
3056 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
3058 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3060 2002-11-22 Andrew Cagney <ac131313@redhat.com>
3062 * dv-core.c: Update copyright. sim/common contributed to the FSF.
3063 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3064 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3065 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3066 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3067 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3068 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3069 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3070 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3071 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3073 2002-11-13 Andrew Cagney <cagney@redhat.com>
3075 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3077 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
3079 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3080 (distclean): Depend on it.
3082 2002-10-14 Alan Modra <amodra@bigpond.net.au>
3084 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3086 2002-08-29 Dave Brolley <brolley@redhat.com>
3088 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3090 2002-07-17 Andrew Cagney <cagney@redhat.com>
3092 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3093 (sim_set_callbacks, sim_size, sim_trace)
3094 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3095 to here from "gdb/remote-sim.h".
3097 2002-07-16 Andrew Cagney <ac131313@redhat.com>
3099 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3100 avoid possible longjmp problems with automatic variable siggnal.
3102 2002-07-14 Andrew Cagney <ac131313@redhat.com>
3104 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3105 * Make-common.in (installdirs): Make $(libdir) too, needed when
3106 installing libsim.a.
3108 2002-07-13 Andrew Cagney <ac131313@redhat.com>
3110 * gennltvals.sh (dir): Mark d30v as obsolete.
3111 * nltvals.def: Remove d30v.
3113 2002-06-17 Andrew Cagney <cagney@redhat.com>
3115 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3117 * sim-memopt.c: Include <unistd.h>.
3118 (do_memopt_add): Fix printf format.
3119 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3121 2002-06-16 Andrew Cagney <ac131313@redhat.com>
3123 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3124 --enable-gdb-build-warnings.
3125 * configure: Regenerated to track ../common/aclocal.m4 changes.
3127 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
3129 * sim-fpu.c (unpack_fpu): Initialize exponent for
3132 (sim_fpu_sqrt): Same.
3134 2002-06-08 Andrew Cagney <cagney@redhat.com>
3136 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3137 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3139 * sim-load.c: Ditto.
3140 * callback.c: Ditto.
3142 * Make-common.in (callback_h): Define.
3143 (remote_sim_h): Define.
3145 (callback.o): Update.
3146 (syscall.o): Update.
3149 (sim-hload.o): Update.
3151 (sim-reason.o): Update.
3152 (sim-reg.o): Update.
3153 (sim-resume.o): Update.
3155 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3157 * run.c: Fix formatting.
3159 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3161 * run-sim.h: New header. Provide prototypes for functions used
3162 between run() and libsim.a which are not used by GDB.
3163 * run.c: Include run-sim.h.
3164 (main): If SIM_TARGET_SWITCHES is defined call
3165 sim_target_parse_command_line.
3166 (usage): If SIM_TARGET_SWITCHES is defined call
3167 sim_target_display_usage.
3169 2002-05-17 Andrey Volkov <avolkov@transas.com>
3171 * run.c: Made h8300s as new target, not h8300h alias.
3172 Added new option -S (h8300s target)
3173 * sim-options.c: Ditto.
3175 2002-05-01 Chris Demetriou <cgd@broadcom.com>
3177 * callback.c: Use 'deprecated' rather than 'depreciated.'
3179 2002-02-24 Andrew Cagney <ac131313@redhat.com>
3181 From wiz at danbala:
3182 * sim-fpu.h: Fix grammar and typos.
3185 2002-02-10 Chris Demetriou <cgd@broadcom.com>
3187 * callback.c: Fix some spelling errors.
3188 * hw-device.h: Likewise.
3189 * hw-tree.c: Likewise.
3190 * sim-abort.c: Likewise.
3191 * sim-alu.h: Likewise.
3192 * sim-core.h: Likewise.
3193 * sim-events.c: Likewise.
3194 * sim-events.h: Likewise.
3195 * sim-fpu.h: Likewise.
3196 * sim-profile.h: Likewise.
3197 * sim-utils.c: Likewise.
3199 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
3201 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3204 2002-01-20 Ben Elliston <bje@redhat.com>
3206 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3207 the comment for this enumerator.
3209 2002-01-14 Ben Elliston <bje@redhat.com>
3211 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3213 2001-12-20 Kazu Hirata <kazu@hxi.com>
3215 * run.c (usage): Fix a typo.
3217 2001-07-05 Ben Elliston <bje@redhat.com>
3219 * Make-common.in (srccgen): Remove.
3220 (CGEN_CPU_DIR): Define.
3221 (CGEN_READ_SCM): Redefine without $(srccgen).
3222 (CGEN_ARCH_SCM): Ditto.
3223 (CGEN_CPU_SCM): Ditto.
3224 (CGEN_DECODE_SCM): Ditto.
3225 (CGEN_DESC_SCM): Ditto.
3227 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
3229 * sim-load.c (sim_load_file): Put it back: external now.
3230 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3232 2001-04-21 Andrew Cagney <ac131313@redhat.com>
3234 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3236 * sim-utils.c (sim_analyze_program): Ditto.
3238 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
3240 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3241 we're finished with its immediate use.
3242 * sim-load.c (sim_load_file): Ditto.
3244 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
3246 Add support for mmap-based memory regions.
3247 * sim-memopt.c (mmap_next_fd): New global.
3248 (sim_memory_init): Reinitialize it.
3249 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3250 "--memory-mapfile FILE" option. Check for some errors.
3251 (do_memopt_add): Conditionally do mmap instead of malloc for
3252 backing store of simulated memory. Check for more errors.
3253 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3254 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3255 * configure.in: Look for mmap/fstat related functions and headers.
3256 * config.in, configure: Regenerated.
3258 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
3260 * sim-core.c (sim_core_map_attach): Correct overlap-related
3263 2001-03-07 Michael Meissner <meissner@redhat.com>
3265 * run.c (alloca-conf.h): Delete, no longer provided.
3267 2001-02-22 Ben Elliston <bje@redhat.com>
3269 * sim-trace.h (TRACE_VPU_IDX): Add.
3270 (TRACE_vpu): Define.
3271 (WITH_TRACE_VPU_P): Likewise.
3272 (TRACE_VPU_P): Likewise.
3273 * sim-trace.c (OPTION_TRACE_VPU): Define.
3274 (trace_options): Add --trace-vpu.
3275 (trace_option_handler): Handle OPTION_TRACE_VPU.
3276 (trace_option_handler): Include VPU tracing in --trace-semantics.
3277 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3279 2001-02-21 Ben Elliston <bje@redhat.com>
3281 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3282 (TRACE_BRANCH_INPUT2): Likewise.
3284 2001-02-09 Ben Elliston <bje@redhat.com>
3286 * (profile_print_pc): Write header out in target byte order.
3288 2001-02-09 Ben Elliston <bje@redhat.com>
3290 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3291 adjusting the pc shift value.
3293 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3295 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3296 where a numeric value is supplied.
3298 2001-01-06 Ben Elliston <bje@redhat.com>
3300 * cgen.sh: Allow extrafiles to include the semantics files when
3301 generating an ISA-specific decoder.
3303 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3305 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3307 2000-12-23 Ben Elliston <bje@redhat.com>
3309 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3310 them to the trace stream using sim_fpu_printn_fpu. Include
3313 2000-12-15 Ben Elliston <bje@redhat.com>
3315 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3316 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3317 trailing digits as specified (-1 to print all digits).
3318 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3319 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3322 2000-12-13 Ben Elliston <bje@redhat.com>
3324 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3325 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3328 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3330 * sim-endian.h: Don't have parameters on macro definitions which
3331 are simply renaming functions, to permit use of XCONCAT2 in both
3332 the macro name and the arguments in a use of such a definition.
3334 2000-12-11 Ben Elliston <bje@redhat.com>
3336 * cgen-ops.h (SUBWORDDFDI): New function.
3338 2000-12-05 Ben Elliston <bje@redhat.com>
3340 * Make-common.in (cgen-defs): New target.
3341 (cgen-decode): Pass $(EXTRAFILES).
3343 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3344 -outfile-suffix options.
3346 2000-12-04 Ben Elliston <bje@redhat.com>
3348 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3349 (SUBWORDSIUQI): Likewise.
3350 (SUBWORDDIHI): Likewise.
3351 (SUBWORDDIQI): New function.
3353 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3354 * cgen-scache.c (scache_option_handler): Remove unused local var.
3356 2000-12-03 Ben Elliston <bje@redhat.com>
3358 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3360 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3362 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3364 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3366 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3369 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3371 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3372 (set_hw_delete): Moved the macro as a function.
3373 * hw-base.h (set_hw_delete): Declare as external function.
3374 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3375 allocated using hw_malloc.
3377 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3379 * sim-options.c (sim_parse_args): Free the memory used for
3380 long_options, short_options, handlers, opt_cpu, orig_val.
3382 2000-11-20 Ben Elliston <bje@redhat.com>
3384 * cgen-ops.h (SUBBI): New macro.
3385 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3386 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3388 2000-11-16 Ben Elliston <bje@redhat.com>
3390 * cgen-types.h (VOID): New type.
3392 2000-11-09 Ben Elliston <bje@redhat.com>
3394 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3395 (sim_fpu_two): Set exponent to 1.
3397 2000-10-26 Ben Elliston <bje@redhat.com>
3399 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3400 `all'. Pass `-i' options to cgen applications.
3401 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3402 cgen-desc): Pass $(isa) to cgen.sh.
3404 2000-10-08 Ben Elliston <bje@redhat.com>
3406 * cgen-utils.c (cgen_rtx_error): New function.
3408 2000-10-07 Ben Elliston <bje@redhat.com>
3410 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3411 conditions for sim_core_read_buffer().
3413 2000-09-26 Dave Brolley <brolley@redhat.com>
3415 * cgen-utils.c (RORQI): New function.
3416 (ROLQI): New function.
3417 (RORHI): New function.
3418 (ROLHI): New function.
3420 2000-08-28 Dave Brolley <brolley@redhat.com>
3422 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3423 in insn_value if it will fit.
3425 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3427 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3429 2000-08-15 Dave Brolley <brolley@redhat.com>
3431 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3433 2000-08-15 Dave Brolley <brolley@redhat.com>
3435 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3436 (PROFILE_CPU_FREQ): New macro.
3437 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3438 (profile-options): Add profile-cpu-frequency.
3439 (parse_frequency): New function.
3440 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3441 (profile_print_speed): Print cpu frequency and simulated execution time.
3442 Re-indent other items to match.
3444 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3446 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3448 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3450 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3451 * Makefile.in (install): Install run.1 man page.
3453 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3455 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3456 * Makefile.in (headers,nltvals.def): Merge.
3458 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3460 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3461 * nrun.c (main): Print the simulator statistics only in
3463 * hw-properties.h (hw_find_integer_array_property): Fix
3464 prototype (use signed_cell).
3466 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3467 * sim-events.c (sim_events_remain_time): New function returning
3468 the time that remains before the event is raised.
3469 * hw-events.c (hw_event_remain_time): Likewise.
3470 * sim-events.h (sim_events_remain_time): Declare.
3471 * hw-events.h (hw_event_remain_time): Declare.
3473 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3474 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3475 (OPTION_HW_LIST): New option --hw-list to list the devices.
3476 (hw_option_handler): List the device tree with 'sim_hw_print'.
3478 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3479 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3480 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3481 (EXTENDED): Define for 16-bit word size.
3482 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3483 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3484 * sim-types.h: Added support for 16-bit targets.
3486 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3488 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3490 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3492 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3493 * Makefile.in (distclean): Clean cconfig.h also.
3495 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3497 * configure: Regenerated to track ../common/aclocal.m4 changes.
3499 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3501 * aclocal.m4 (sim-profile): Enable the profiler by default.
3503 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3505 * run.c (main): Initialize sigrc.
3507 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3509 * sim-events.c (update_time_from_event): Add more detailed event
3512 2000-03-30 Dave Brolley <brolley@redhat.com>
3514 * aclocal.m4 (cgen): Use guile to run cgen.
3516 2000-03-23 Dave Brolley <brolley@redhat.com>
3518 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3520 * cgen-accfp.c (fextsfdf): New function.
3521 (ftruncdfsf): New function.
3522 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3524 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3526 * cgen-ops.h: Added TRUNCSISI.
3528 2000-03-08 Dave Brolley <brolley@redhat.com>
3530 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3531 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3532 (sim_queue_fn_si_write): Last argument is has type USI.
3533 (sim_queue_fn_sf_write): New function.
3534 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3535 (sim_queue_fn_sf_write): New function.
3536 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3538 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3540 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3541 sim_set_trace and run simulator using sim_resume.
3542 (main): Add option ``-o'' - operating environment. Only continue
3543 after a signal when operating environment.
3544 (main): Always set REASON and SIGRC using sim_stop_reason.
3545 (sim_trace): Delete extern declaration.
3547 2000-02-08 Nick Clifton <nickc@cygnus.com>
3549 * callback.c: Fix compile time warning messages.
3550 * run.c: Fix compile time warning messages.
3552 1999-12-17 Dave Brolley <brolley@cygnus.com>
3554 * sim-profile.h: (set_profile_option_mask): Add prototype.
3555 * sim-profile.c (set_profile_option_mask): No longer static.
3557 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3559 * sim-arange.c: Include <string.h>
3561 1999-12-07 Dave Brolley <brolley@cygnus.com>
3563 * sim-options.c (print_help): '=' required before optional argument.
3564 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3565 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3566 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3567 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3568 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3569 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3570 (fn_mem_qi_write): New union members.
3571 (fn_mem_hi_write): New union members.
3572 (fn_mem_si_write): New union members.
3573 (fn_mem_di_write): New union members.
3574 (fn_mem_df_write): New union members.
3575 (fn_mem_xi_write): New union members.
3576 (sim_queue_fn_mem_qi_write): New function.
3577 (sim_queue_fn_mem_hi_write): New function.
3578 (sim_queue_fn_mem_si_write): New function.
3579 (sim_queue_fn_mem_di_write): New function.
3580 (sim_queue_fn_mem_df_write): New function.
3581 (sim_queue_fn_mem_xi_write): New function.
3582 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3583 (sim_queue_fn_mem_hi_write): New function.
3584 (sim_queue_fn_mem_si_write): New function.
3585 (sim_queue_fn_mem_di_write): New function.
3586 (sim_queue_fn_mem_df_write): New function.
3587 (sim_queue_fn_mem_xi_write): New function.
3588 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3589 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3590 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3592 1999-12-01 Dave Brolley <brolley@cygnus.com>
3594 * cgen-accfp.c (subsf): Check status code.
3612 1999-11-26 Dave Brolley <brolley@cygnus.com>
3614 * cgen-par.h (fn_df_write): Mode of data is DF.
3615 (sim_queue_fn_df_write): Mode of data is DF.
3616 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3618 1999-11-22 Dave Brolley <brolley@cygnus.com>
3620 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3621 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3623 1999-11-04 Dave Brolley <brolley@cygnus.com>
3625 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3626 CGEN_MEM_XI_WRITE members.
3627 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3628 (sim_queue_fn_xi_write): New function.
3629 (sim_queue_mem_xi_write): New function.
3631 * cgen-par.c (sim_queue_fn_xi_write): New function.
3632 (sim_queue_mem_xi_write): New function.
3633 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3636 1999-10-22 Dave Brolley <brolley@cygnus.com>
3638 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3639 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3640 * cgen-par.c: Set insn_address for each queued write. Get pc from
3641 cpu when executing queued writes.
3643 1999-10-19 Dave Brolley <brolley@cygnus.com>
3645 * cgen-par.h (sim_queue_fn_pc_write): New function.
3646 (CGEN_FN_PC_WRITE): New enumerator.
3647 (fn_pc_write): New union member.
3648 * cgen-par.c (sim_queue_fn_pc_write): New function.
3649 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3651 1999-10-18 Dave Brolley <brolley@cygnus.com>
3653 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3654 (CGEN_MEM_DF_WRITE): New enumerator.
3655 (mem_di_write): New union member.
3656 (mem_df_write): New union member.
3657 * cgen-par.c (sim_queue_mem_di_write): New function.
3658 (sim_queue_mem_df_write): New function.
3659 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3661 * cgen-accfp.c (divsf): Check for division errors.
3663 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3665 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3667 1999-10-07 Dave Brolley <brolley@cygnus.com>
3669 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3670 (fn_hi_write): New union member.
3671 (sim_queue_fn_hi_write): New function.
3672 * cgen-par.c (sim_queue_fn_hi_write): New function.
3673 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3675 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3677 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3678 Change type of result to SEM_PC.
3680 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3682 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3684 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3686 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3687 (JOIN*): Delete cpu arg.
3689 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3691 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3693 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3695 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3697 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3700 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3702 * run.c (main): Check the sim_stop_reason and only halt simulation
3703 when a valid stop condition is identified.
3705 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3707 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3709 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3711 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3712 (bi_write): New union element.
3713 (sim_queue_bi_write): New function.
3714 * cgen-par.c (sim_queue_bi_write): New function.
3715 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3717 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3719 * configure: Regenerated to track ../common/aclocal.m4 changes.
3721 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3722 ../gdb/configure.in.
3723 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3724 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3725 (SIM_WARNINGS): Delete
3726 (CONFIG_CFLAGS): Update.
3728 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3730 * cgen-par.c: New file.
3731 * cgen-par.h: New file.
3732 * cgen-sim.h (cgen-par.h): #include it.
3733 * cgen-cpu.h (write_queue): New field.
3734 (CPU_WRITE_QUEUE): New access macro.
3735 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3736 (cgen-par.o): New target.
3738 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3740 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3741 * cgen-utils.c (mode_names): Update.
3743 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3745 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3746 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3747 buffer arg if WITH_PARALLEL_GENWRITE.
3748 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3749 (struct idesc): Ditto.
3751 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3753 * sim-model.c (model_option_handler): Add \n to error message.
3755 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3757 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3758 (insn_sem): Rewrite.
3759 (sem_fn_desc): New struct.
3761 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3763 (scache case): Split into non-parallel/parallel versions.
3764 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3765 if not use semantic switch version.
3767 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3769 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3770 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3771 (SEM_BRANCH_INIT_EXTRACT): Delete.
3772 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3773 (SEM_BRANCH_FINI): Ditto.
3774 (SEM_BRANCH_VIA_ADDR): Ditto.
3775 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3776 (SEM_BRANCH_ADDR_CACHE): Delete.
3777 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3778 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3780 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3781 (@cpu@_pbb_begin): Initialize branch_target.
3782 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3783 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3785 (@cpu@_engine_run_fast): Ditto.
3787 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3789 * cgen-utils.c (RORSI): New function.
3790 (ROLSI): New function.
3792 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3794 * Makefile.in (TAGS): Tweak TAGS regex.
3795 * cgen-mem.h (*): Add TAGS markers.
3797 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3799 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3800 passed in when sim_resume is first entered - don't re-pass it
3803 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3805 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3806 OPTION_LOAD_LMA but only when is defined.
3807 (standard_options): When SIM_HANDLES_LMA is defined include
3808 options --load-lma and --load-vma.
3809 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3811 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3812 (struct sim_state_base): Add load_at_lma_p.
3813 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3814 STATE_LOAD_AT_LMA_P.
3816 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3818 * nrun.c (main): Re-format loop gnu style.
3820 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3822 * dv-sockser.c (connected_p): Initialize addrlen.
3824 1999-07-06 Dave Brolley <brolley@cygnus.com>
3826 * cgen-accfp.c (floatsidf): New function.
3827 (fixdfsi): New function.
3829 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3831 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3833 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3835 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3836 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3837 * cgen-fpu.c: New file.
3838 * cgen-fpu.h: New file.
3839 * cgen-accfp.c: New file.
3840 * cgen-cpu.h (CGEN_CPU): New member fpu.
3841 * cgen-mem.h: Redo fp support.
3842 * cgen-ops.h: Delete k&r support. Redo fp support.
3843 * cgen-sim.h: Include cgen-fpu.h.
3844 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3846 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3848 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3850 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3851 (@cpu@_pbb_cti_chain): Minor clean up.
3853 1999-05-08 Felix Lee <flee@cygnus.com>
3855 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3856 AM_CYGWIN32 and AM_EXEEXT.
3857 * configure: Regenerate.
3859 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3861 * sim-core.c (device_error,device_io_read_buffer,
3862 device_io_write_buffer): Delete decls.
3863 * sim-core.h: Put them here.
3865 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3866 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3867 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3868 (sim_core_write_aligned_N): Ditto.
3870 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3872 * sim-memopt.c (sim_memory_uninstall): Don't look into
3875 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3877 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3879 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3881 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3882 (sim_core_write_buffer): Ditto.
3884 1999-04-02 Keith Seitz <keiths@cygnus.com>
3886 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3887 after the interval counter has expired.
3888 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3889 poll_quit callbacks. May be overridden by Makefile.
3890 (poll_quit_counter): New global.
3891 * sim-events.c: Remove all mentions of ui_loop_hook. The
3892 host callback "poll_quit" will serve the purpose.
3893 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3895 * nrun.c: Remove declaration of ui_loop_hook.
3897 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3899 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3900 if being used by gdb.
3902 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3904 * cgen-types.h (XF,TF): Tweak.
3905 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3907 (SUBWORD*,JOIN*): Define.
3908 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3909 moved into cpu descriptor.
3910 * sim-model.h (MACH): New member `num'.
3912 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3914 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3915 (CGEN_CPU): Member opcode renamed to cpu_desc.
3916 New members get_idata,disassembler.
3917 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3918 CGEN_INSN_ATTR_VALUE.
3919 (CGEN_STATE): Delete member opcode_table.
3920 (sim_disassemble_insn): Delete decl.
3921 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3922 (struct idesc): Moved to here from <cpu>-decode.h.
3923 * cgen-run.c (prime_cpu): Call prepare_run callback.
3924 * cgen-trace.h (SFILE): New type.
3925 (sim_disasm_sprintf): Declare.
3926 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3927 (sim_cgen_disassemble_insn): Declare.
3928 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3929 (insn_fields): Delete.
3930 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3932 (trace_insn): Call CPU_DISASSEMBLER hook.
3933 (sim_disasm_sprintf): New function.
3934 (sim_disasm_read_memory): New function.
3935 (sim_disasm_perror_memory): New function.
3936 (sim_cgen_disassemble_insn): New function.
3937 * cgen-utils.c: Don't include cpu-opc.h.
3938 (virtual_insn_entries): New static local.
3939 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3940 (cgen_insn_name): Rewrite.
3941 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3942 * cgen.sh (desc): New file generator handler.
3943 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3944 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3945 Don't include cpu-opc.h,cpu-sim.h.
3946 * sim-model.c (model_set): Delete SIM_DESC arg.
3947 (sim_model_set): Update.
3948 * sim-model.h (MACH): New member prepare_run.
3950 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3952 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3953 if redundant with allocator functions.
3955 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3957 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3959 * sim-profile.h: Make like sim-trace.h.
3960 (PROFILE_USEFUL_MASK): New macro.
3961 * sim-profile.c (profile_options): Make like trace_options, allow
3962 optional on|off arg where applicable.
3963 (set_profile_option_mask): New function.
3964 (sim_profile_set_option): New function.
3965 (profile_option_handler): Simplify.
3966 Have -p only enable selected things, not everything.
3967 Add missing break to OPTION_PROFILE_PC_RANGE.
3968 * cgen-scache.c (scache_options): Allow optional on|off arg to
3970 (scache_option_handler): Use sim_profile_set_option.
3972 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3974 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3975 (memory_option_handler): Implement MEMORY_FILL option. Make
3976 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3977 (parse_ulong_value): New function.
3978 (do_memopt_add): Allocate all buffers. Optionally fill them.
3980 1999-01-15 Richard Henderson <rth@cygnus.com>
3982 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3983 va_list, not an integer.
3984 * sim-events.c (sim_events_schedule): Likewise.
3986 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3987 the appropriate type.
3989 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3991 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3992 (sim_disassemble_insn): Update prototype.
3993 (sim_engine_invalid_insn): Ditto.
3994 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3995 (SEM_BRANCH_INIT): PCADDR->IADDR.
3996 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3997 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3998 * cgen-scache.h (*): Ditto.
3999 * cgen-trace.c (*): Ditto.
4000 * cgen-trace.h (*): Ditto.
4001 * cgen-utils.c (*): Ditto.
4002 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
4004 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
4005 (simple engine framework): Rewrite.
4006 * sim-module.c (modules): Install model module sooner (and in
4007 particular before the profile module).
4009 1999-01-12 Doug Evans <devans@casey.cygnus.com>
4011 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
4012 * sim-model.c (sim_mach_lookup_bfd_name): New function.
4013 (sim_model_init): Call it.
4015 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
4017 1999-01-05 Doug Evans <devans@casey.cygnus.com>
4019 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
4020 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4021 (SEM_BRANCH_INIT_EXTRACT): New macro.
4022 (SEM_BRANCH_INIT): Add taken_p.
4023 (TARGET_SEM_BRANCH_FINI): Provide default definition.
4024 (SEM_BRANCH_FINI): Use it.
4026 * cgen-run.c (sim_resume): Handle tracing of last insn.
4027 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4028 * cgen-trace.c (current_abuf): New static global.
4029 (trace_insn_init): Initialize it.
4030 (trace_insn_fini): Use it.
4031 (trace_insn): Set it.
4032 * cgen.sh (arch case): Pass -m ${mach} to cgen.
4033 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4034 (@cpu@_emit_after): Ditto.
4035 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
4036 labels if WITH_SEM_SWITCH_FULL.
4037 * sim-model.c: Include bfd.h.
4038 (sim_model_init): New function.
4039 (sim_model_install): Record init fn.
4040 * sim-model.h (MACH): New member bfd_name.
4041 * sim-module.c (modules): Initialize model before scache.
4043 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
4045 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
4047 * nrun.c (main): Remain in simulation loop for traps and
4048 exceptions when in operating environment mode.
4049 (ui_loop_hook): New stub hook for standalone use.
4050 * sim-events.c (sim_events_process): Call ui_loop_hook
4051 periodically on CYGWIN host.
4053 * sim-reason.c (sim_stop_reason): Return host signal numbers
4054 to gdb on sim_stopped and sim_signalled cases.
4055 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4056 hook just before longjmp.
4057 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4058 hook just before sim_engine_run.
4060 * sim-n-core.h (sim_core_trace_M): Allay const warning.
4061 * sim-trace.h (trace_generic): Ditto.
4062 * sim-trace.c (trace_generic): Ditto.
4064 1998-12-14 Doug Evans <devans@casey.cygnus.com>
4066 * Make-common.in (SIM_MAIN_DEPS): New var.
4067 (CGEN_MAIN_CPU_DEPS): New var.
4068 * aclocal.m4: Add --enable-cgen-maint option.
4069 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4071 (GETIMEM*): Pass pc value to sim_core routine.
4073 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4075 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4076 Compare with ZERO not NULL.
4078 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4080 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4083 1998-12-09 Doug Evans <devans@casey.cygnus.com>
4085 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4086 * sim-trace.c: Include stdlib.h if present.
4087 * dv-sockser.c: Include unistd.h if present.
4088 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4089 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4091 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4093 * gennltvals.sh: Add i960.
4094 * nltvals.def: Rebuild.
4096 1998-12-04 Doug Evans <devans@casey.cygnus.com>
4098 * cgen-defs.h: New file, old cgen-sim.h.
4099 * cgen-sim.h: Simple header that includes others.
4100 * sim-arange.c: New file.
4101 * sim-arange.h: New file.
4102 * sim-basics.h: Include it.
4103 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4104 (sim-arange.o): Add rule for.
4105 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4106 (sim_io_eprintf_cpu): Add prototype.
4107 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4108 (INLINE2): New macro.
4109 (EXTERN_INLINE): New macro.
4110 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4111 before calling module init fns.
4112 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4113 (profile_init): New function.
4114 (profile_options): New option --profile-range.
4115 (profile_option_handler): Handle --profile-range.
4116 (profile_print_insn): Qualify address range specific section titles.
4117 (profile_print_addr_ranges): New function.
4118 (profile_info): Print address ranges if specified.
4119 (profile_install): Set profile_init init fn.
4120 * sim-profile.h (PROFILE_DATA): New member `range'.
4121 * sim-trace.c (trace_init): New function.
4122 (trace_options): New option --trace-range.
4123 (trace_option_handler): Handle --trace-range.
4124 (trace_install): Set trace_init init fn.
4125 * sim-trace.h (TRACE_DATA): New member `range'.
4126 * sim-utils.c (sim_cpu_msg_prefix): New function.
4127 (sim_io_eprintf_cpu): New function.
4128 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4129 (PC_IN_PROFILE_RANGE_P): New macro.
4130 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4131 (trace_insn_fini): New arg abuf. All callers updated.
4132 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4133 printing cycle counts.
4134 * cgen-trace.h (trace_insn_fini): Update prototype.
4135 (TRACE_RESULT_P): New macro.
4136 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4137 (TRACE_INSN): Check ARGBUF_TRACE_P.
4138 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4139 * cgen-types.h (SIM_INLINE): Delete.
4140 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4141 * cgen-utils.c: Don't include cgen-engine.h
4142 * genmloop.sh (@cpu@_fill_argbuf): New function.
4143 (@cpu@_fill_argbuf_tp): New function.
4144 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4145 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4146 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4147 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4148 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4149 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4150 doing profiling. Update call to TRACE_INSN_FINI.
4152 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4154 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4156 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4159 1998-12-01 Doug Evans <devans@casey.cygnus.com>
4161 * sim-inline.c (SIM_INLINE_P): Fix typo.
4163 1998-11-30 Doug Evans <devans@casey.cygnus.com>
4165 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4167 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4169 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4170 * nltvals.def: Re-generate.
4172 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4174 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4175 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4176 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4178 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4179 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4181 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4183 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4184 (${cpu}_pbb_cti_chain): Ditto.
4186 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4188 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
4189 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4190 (EXTRACT_INT,EXTRACT_UINT): New macros.
4191 (SEM_SEM_ARG): New macro.
4192 (SEM_NEXT_VPC): New arg `pc'.
4193 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4194 (sim_disassemble_insn): Update prototype.
4195 * cgen-trace.c (current_insn,insn_fields): New static locals.
4196 (trace_insn): Set them.
4197 * cgen-utils.c: #include cgen-engine.h.
4198 (sim_disassemble_insn): New arg insn_fields.
4199 Handle variable length insns.
4200 * genmloop.sh: Only emit pbb decls if -pbb.
4201 (${cpu}_scache_lookup): New arg `vpc'.
4202 (scache support): Fetch pc before entering loop.
4204 * gennltvals.sh: Add fr30 support.
4205 * nltvals.def: Rebuild.
4207 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4209 * sim-types.h: Re-do type system so that GCC's attribute and mode
4210 are used to specify types. Handle case of ALPHA.
4212 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
4214 * aclocal.m4: Add tests for dlopen family.
4215 * config.in: Regenerated.
4217 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4219 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4221 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4223 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4224 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4225 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4226 * cgen-sim.h: ... to here.
4228 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4230 * aclocal.m4 (enable-build-warnings): Replace
4231 enable-sim-warnings. Extend =LIST syntax so that prepend and
4232 append of options is possible. Drop -Werror, add
4233 -Wstrict-prototypes for GDB compatibility.
4234 * Make-common.in (SIM_WARNINGS): Update.
4236 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4238 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4239 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4240 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4241 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4242 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4244 * cgen-cpu.h: New file.
4245 * cgen-engine.h: New file.
4246 * cgen-scache.h: New file.
4247 * cgen-sim.h: Delete portions moved to new files.
4248 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4249 rather than sending result to stdout.
4251 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4253 * Make-common.in (sim-reg.o): New rule.
4254 (cgen-run.o): New rule.
4255 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4256 * cgen-run.c (prime_cpu): New function.
4257 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4258 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4260 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4261 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4262 (CGEN_INSN_VIRTUAL_P): New macro.
4263 (SEM_PC): New typedef.
4264 (SEMANTIC_FN): Change type of result to SEM_PC.
4265 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4266 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4267 (SCACHE_MAP): New typedef.
4268 (CPU_SCACHE): Add pbb support.
4269 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4270 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4271 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4273 (INSN_NAME): Delete.
4274 (cgen_insn_name): Declare.
4275 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4276 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4277 (first_insn_p): Make static.
4278 (trace_insn): Handle virtual insns specially.
4279 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4280 * cgen-types.h (UBI): Delete.
4281 (MODE_TYPE): New enum.
4282 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4283 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4284 (cgen_virtual_opcode_table): New global.
4285 (cgen_insn_name): New function.
4286 (sim_disassemble_insn): Ignore virtual insns.
4287 * genmloop.sh: Delete top level loop generation. Add pbb support.
4288 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4289 (sim_cpu_base): New members max_insns,insn_name,model_data.
4290 (CPU_PC_GET,CPU_PC_SET): New macros.
4291 (sim_pc_get,sim_pc_set): Declare.
4292 * sim-model.c (model_set): Call model init fn.
4293 * sim-model.h (MODEL_FN): New typedef.
4294 (INSN_TIMING): New member model_fn.
4295 (MODEL): New members num,init.
4296 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4297 All callers updated.
4298 (profile_insn_init): New fn.
4299 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4300 Exit early if insn profiling not supported.
4301 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4302 (profile_install): Record profile_insn_init as init fn.
4303 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4304 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4305 (PROFILE_DATA): Delete member exec_time.
4306 Change insn_count to pointer to array, rather than the array.
4307 (sim_profile_print_bar): Declare.
4309 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4311 * cgen-run.c: New file.
4312 * sim-reg.c: New file.
4314 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4316 * aclocal.m4: Add checks for -lsocket and -lnsl.
4318 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4319 allow local port reuse on listening socket.
4321 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4323 * sim-config.h: Remove reference to linux kernel header.
4325 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4327 * dv-sockser.c (sockser_addr): Make variable non-static.
4329 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4331 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4333 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4335 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4337 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4339 * Make-common.in (install-common): Add $(EXEEXT) when installing
4342 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4344 * cgen-sim.h (cgen_state): New member opcode_table.
4345 * cgen-utils.c (sim_disassemble_insn): Use it.
4347 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4349 * cgen-mem.h (DECLARE_SETT): Fix return type.
4350 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4351 * cgen-scache.c: Include stdlib.h.
4352 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4353 * sim-model.c (model_option_handler): Remove unused variable `n'.
4355 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4357 * cgen-utils.c: Include bfd.h.
4358 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4360 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4362 * sim-bits.h (EXTEND24): Fix typo.
4364 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4366 * sim-events.c (ETRACE_P): New macro.
4367 (struct _sim_event): Add member trace.
4368 (sim_events_free): Reclaim trace message.
4370 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4371 sim_events_schedule_tracef): New functions, include printf trace
4372 information in argument list. If tracing, store asprintf'd trace
4373 message in sim_event.
4375 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4376 hw_event_queue_schedule_vtracef): New functions, mimic
4379 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4381 * sim-bits.h (EXTEND24): Define.
4383 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4385 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4386 (CPU_SCACHE_HASH_MASK): New macro.
4387 (SCACHE_HASH_PC): Rewrite.
4388 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4389 computation out of main loop.
4391 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4393 * cgen-sim.h (RECORD_IADDR): Delete.
4394 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4395 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4397 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4399 * gennltvals.def (mn10200): Add entry.
4400 * nltvals.def: Regenerate with MN10200 additions.
4402 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4404 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4405 documentation on how it works.
4407 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4408 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4409 sim_core_set_xor, sim_core_xor_read_buffer,
4410 sim_core_xor_write_buffer): Update.
4412 * sim-events.h, sim-events.c (sim_events_install,
4413 sim_events_watch_clock, sim_events_schedule_after_signal,
4414 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4415 sim_events_deschedule): Update.
4417 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4418 sim_fpu_max32, sim_fpu_max64): Update.
4420 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4422 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4423 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4424 * sim-profile.c (profile_print_model): Update.
4426 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4428 * gennltvals.def (m32r): Use common syscall.h now.
4429 (mn10300): Add entry.
4430 * nltvals.def: Regenerate.
4432 * sim-engine.c (sim_engine_get_run_state): New function.
4433 * sim-engine.h (sim_engine_get_run_state): Declare it.
4435 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4437 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4438 * sim-core.c (sim_core_signal): Make extern, always define.
4440 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4442 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4443 * cgen-ops.h (ANDIF): New macro.
4444 (ANDIF[BQHSD]I): Delete.
4446 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4448 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4449 (hw_event_queue_schedule, hw_event_queue_deschedule,
4450 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4453 * hw-alloc.h (HW_NZALLOC): Define.
4455 * Make-common.in (test-hw-events): Add target for testing the
4458 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4460 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4462 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4464 * hw-main.h: Include hw-handles.h, hw-instances.h.
4465 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4466 * hw-base.c (hw_create, hw_delete): Call same.
4468 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4470 * dv-core.c: Include hw-main.h and sim-main.h.
4471 * dv-pal.c: Include hw-main.h and sim-io.h.
4472 * dv-glue.c: Include hw-main.h.
4474 * hw-main.h: New file. Move list of includes to here.
4475 * hw-base.h: From here.
4476 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4477 (hw-*.o, dv-*.o): Update.
4478 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4479 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4482 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4483 do_hw_poll_read): Move declarations from here.
4484 * hw-main.h: To here.
4486 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4488 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4490 * Make-common.in (hw-config.h): Update
4491 * hw-base.c, dv-pal.c, dv-glue.c: Update
4493 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4494 `*_callback' to `*_method.
4496 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4498 * hw-base.h (set_*): Move set method macros from here.
4499 * hw-device.h: To here.
4501 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4503 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4506 * hw-base.c (hw_create, hw_delete): Call
4507 * hw-properties.c (create_hw_property_data,
4508 delete_hw_property_data): Define.
4510 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4512 * hw-device.c, hw-properties.c: Include hw-base.h
4514 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4515 * hw-device.c: From here.
4516 * hw-base.h: Include "hw-events.h".
4518 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4519 * hw-base.c (hw_create, hw_delete): Call.
4520 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4522 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4523 (hw-alloc.o): New target.
4525 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4527 * hw-events.h, hw-events.c: New files. Move event code to here.
4528 * sim-hw.c: From here.
4529 * hw-base.h: Include "hw-events.h".
4530 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4531 (hw-events.o): New target.
4533 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4534 * hw-events.h (struct hw_event): Replace typedef hw_event.
4536 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4537 * hw-base.c (hw_create, hw_delete): Call.
4538 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4542 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4544 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4545 * hw-ports.c: To here.
4547 * hw-base.h, hw-ports.c (create_hw_port_data,
4548 delete_hw_port_data): New functions.
4549 * hw-base.c (hw_delete, hw_create): Call same.
4551 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4553 * hw-ports.h: To here.
4555 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4557 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4558 PROCESSOR and CIA arguments.
4560 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4562 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4563 Move common object files from here.
4564 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4566 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4568 * sim-hw.c: Include ctype.h.
4569 (do_hw_poll_read): Do not assume EAGAIN.
4571 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4573 * cgen-trace.c (first_insn_p): New static local.
4574 (trace_insn_init): Set it.
4575 (trace_insn_fini): Use TRACE_PREFIX.
4576 (trace_insn): Rewrite to use trace_prefix.
4577 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4578 Adjust width accordingly.
4580 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4581 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4582 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4583 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4584 (PROFILE_COUNT_CORE): Simplify.
4585 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4587 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4589 * cgen-ops.h (ADDCFSI): Fix typo.
4591 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4593 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4594 * genmloop.sh: Use them rather than static locals.
4596 * sim-engine.c (sim_engine_set_run_state): New function.
4597 * sim-engine.h (sim_engine_set_run_state): Declare.
4598 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4599 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4600 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4602 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4604 * cgen-trace.c (trace_insn_init): New arg first_p.
4605 All callers updated.
4606 (trace_insn_fini): New arg last_p. All callers updated.
4607 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4608 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4609 * genmloop.sh (engine_resume): Update.
4611 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4613 * Make-common.in (install-common): Run ranlib on installed copy of
4616 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4618 * Make-common.in (install-common): Rename and install libsim.a.
4620 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4622 * sim-io.c (unistd.h): Include.
4624 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4626 * Make-common (sim_main_headers): Sort.
4627 (cgen-*.o): Add cgen-sim.h dependency.
4629 * cgen-scache.c (scache_init): Only allocate space if scache element
4631 (scache_flush,scache_print_profile): Check if scache in use first.
4633 * cgen-sim.h (IDESC): Provide forward declaration.
4635 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4636 (cgen_cpu_max_extra_bytes): Declare.
4637 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4639 * sim-cpu.h: New file. sim_cpu_base moved here.
4640 Move sim_cpu_lookup decl here.
4641 * sim-base.h: #include "sim-cpu.h".
4642 * sim-cpu.c: New file.
4643 * Make-common (sim_main_headers): Add sim-cpu.h.
4644 (sim-cpu.o): Add rule for.
4646 * sim-model.c (set_model): Delete.
4647 (sim_model_set,model_set): New functions.
4648 (sim_model_install): Renamed from model_install.
4649 Don't set default model here.
4650 (model_option_handler): Rewrite --model processing.
4651 (sim_model_lookup,sim_mach_lookup): New functions.
4652 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4653 (insn_timing): Delete.
4654 (INSN_TIMING): New member `num'.
4655 (IMP_PROPERTIES): Always define scache_elm_size member.
4656 (MACH): New member init_cpu.
4657 (sim_machs): Renamed from machs.
4658 (sim_model_install): Renamed from model_install.
4659 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4660 * sim-module.c (modules): Update.
4662 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4664 * sim-io.c: #include <errno.h>.
4666 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4668 * dv-pal.c (struct hw_pal_device): Add reader.
4669 (hw_pal_finish): Initialize reader.
4670 (scan_hw_pal): Use reader.
4672 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4673 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4676 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4677 ../ppc/main.c sim_io_read_stdin.
4679 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4681 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4683 * hw-tree.c: Update.
4685 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4686 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4688 * hw-ports.h (hw_port_event): Ditto.
4689 * hw-ports.c (hw_port_event): Update.
4690 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4692 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4694 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4695 (do_counter_event): Update.
4696 * dv-glue.c (hw_glue_io_read_buffer): Update.
4697 (hw_glue_port_event): Update.
4699 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4700 * hw-base.h (hw_create): Ditto.
4701 * hw-base.c (hw_create): Ditto.
4703 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4704 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4707 * hw-device.h (hw_system_cpu): Declare.
4708 * sim-hw.c (hw_system_cpu): New function.
4710 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4711 sim_hw_abort not hw_abort.
4712 (sim-hw.h): Include.
4713 (sim_core_read_buffer, sim_core_write_buffer): Call
4714 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4716 (sim_core_set_xor): Do not pass CPU when aborting.
4718 * sim-n-core.h (sim_core_read_aligned_N,
4719 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4720 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4721 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4724 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4726 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4727 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4729 (sim_hw_print): New function.
4731 * sim-engine.h (sim_engine_vabort): Declare.
4732 * sim-engine.c (sim_engine_vabort): New function.
4734 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4736 * sim-trace.c (print_data): For floating-point numbers trace raw
4738 (trace_result_fp2): New function.
4739 * sim-trace.h (trace_result_fp2): New declaration.
4740 (TRACE_FP_RESULT2): New macro.
4742 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4744 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4745 AM_CYGWIN32 and AM_EXEEXT.
4746 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4747 to run and install-common rules.
4748 * common/configure: regenerate
4750 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4752 * sim-types.h (cell_word): New type.
4753 (natural_cell): Delete type.
4755 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4757 * configure: Regenerated to track ../common/aclocal.m4 changes.
4760 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4762 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4764 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4766 * configure: Regenerated to track ../common/aclocal.m4 changes.
4769 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4771 * acconfig.h: New file.
4772 * Make-common.in (top_builddir): New macro.
4773 (INTL_LIB): Removed.
4774 (INTLLIBS): New macro.
4775 (INTLDEPS): Likewise.
4776 (LIBDEPS): Use INTLDEPS.
4777 (EXTRA_LIBS): Use INTLLIBS.
4778 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4779 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4780 AM_LC_MESSAGES): New macros from GNU gettext.
4782 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4784 * sim-config.h: Discard leading _ from macros.
4785 * sim-types.h: Ditto.
4787 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4789 * Make-common.in (CSEARCH): Add -I to intl directories.
4790 (INTL_LIB): Point to libintl.a.
4791 (LIBDEPS): Add $(INTL_LIB).
4792 (EXTRA_LIBS): Ditto.
4794 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4796 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4798 * cgen-ops.h (ADDCFSI): Fix.
4801 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4803 * sim-types.h (signed_address, unsigned_address): Define.
4805 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4807 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4810 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4812 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4813 New functions, pack / unpack sim_fpu struct using raw values.
4814 (sim_fpu_is): Differentiate between negative and positive
4817 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4819 * sim-bits.h (EXTEND4): Define.
4820 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4822 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4824 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4825 declared so we need this cast to prevent long long addresses
4826 from being misconfigures. Results in access to unmapped memory.
4828 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4830 * Make-common.in (RUNTESTFLAGS): Define.
4831 (check): Pass RUNTESTFLAGS to recursive make.
4833 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4835 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4838 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4840 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4843 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4845 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4846 (sim-inline): Update to match sim-inline.[hc]
4847 * configure: Regenerated to track ../common/aclocal.m4 changes.
4849 * Make-common.in (sim_main_headers): Add sim-inline.h
4851 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4853 * sim-endian.h (sim-endian.c): Ditto.
4855 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4856 (sim_events_set_trace): Delete unused prototype.
4858 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4859 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4861 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4862 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4863 Comment out, not yet implemented in sim-fpu.c.
4864 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4865 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4867 * sim-inline.h: Rewrite description.
4868 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4869 (SIM_MAIN_INLINE): Add inline option.
4871 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4872 include generated files. Handled by generator directly.
4874 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4876 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4879 * sim-trace.h (TRACE_ANY_P): Define.
4880 (struct _trace_data): Add trace_any_p.
4882 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4884 * run.c (main): Handle all alternatives of enum sim_stop.
4885 (main): Delete unused `asection *s'.
4887 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4889 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4891 * configure: Regenerated to track ../common/aclocal.m4 changes.
4893 * sim-hw.c: New file.
4894 * sim-hw.h (sim_hw_parse): Declare function.
4895 (hw-tree.h): Do not include.
4897 * sim-base.h (STATE_HW): Define.
4898 (struct sim_state_base): Add member struct *hw.
4900 * sim-module.c (sim-hw.h): Include.
4901 (modules): Add sim_hw_install.
4903 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4905 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4907 * sim-base.h (CPU_INDEX): Define.
4909 * sim-utils.c (sim_state_alloc): Initialize.
4910 * sim-module.c (sim_post_argv_init): Ditto.
4912 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4914 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4915 properly formatted lists.
4917 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4919 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4920 0x2f needs to be 0x3f.
4922 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4924 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4926 (hw_tree_find_*_property): Clean up error message when property is
4929 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4930 present before looking for it.
4932 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4934 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4935 (AC_CHECK_FUNCS): Add check for __setfpucw.
4936 * configure: Regenerated.
4938 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4940 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4941 hw_pal_timer, hw_pal_timer_value): Define.
4942 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4943 (do_counter_event, do_counter_read, do_counter_value,
4944 do_counter_write): new functions.
4946 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4948 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4951 * hw-base.c (hw_create): Stop searching for a device when one is
4954 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4956 * configure: Regenerated to track ../common/aclocal.m4 changes.
4958 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4960 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4961 appends extra devices.
4962 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4965 * Make-common.in (hw-config.h): New target, create hw-config.h
4967 (SIM_HW): Definition from @sim_hw@.
4968 (hw-base.o): Depend on hw-config.h
4970 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4972 * Make-common.in: Get SHELL from configure.
4973 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4974 move-if-change. Fixes NT native build problem.
4975 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4976 move-if-change. Fixes NT native build problem.
4977 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4980 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4982 * hw-device.h, hw-device.c (hw_strdup): New function.
4984 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4985 strings name, family and args.
4986 (full_name_of_hw): Use hw_strdup when returning the full path.
4988 * hw-properties.c: Clean up property not found / wrong type error
4991 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4992 before attaching any ports.
4994 * hw-base.c (hw-config.): Include. Replace hardwired table.
4996 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4998 * Make-common.in: Add rule for dv-glue.o.
5000 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5002 * hw-base.c (hw_finish): Move setting of trace level to here.
5003 (hw_create): From here.
5005 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
5006 ../ppc/device_table.c.
5008 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
5010 * hw-tree.c (print_properties): Supress path when printing
5011 properties of root node.
5013 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5015 * hw-device.h (HW_TRACE): Define.
5016 (hw_trace): Declare.
5017 * hw-device.c (hw_trace): Implement function.
5019 * hw-base.c (hw_create): Set hw trace level from "trace?"
5022 * dv-core.c (dv_core_attach_address_callback): Add trace.
5024 * dv-pal.c: Replace DTRACE with HW_TRACE.
5026 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
5028 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5029 (hw_alloc_data): Delcare.
5030 (struct hw): Add member alloc_of_hw.
5032 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5033 functions. Assocate memory with a device.
5034 (stdlib.h): Include.
5036 * hw-base.h (set_hw_delete): Define.
5037 (hw_delete_callback): Declare.
5038 (hw_delete): Declare.
5040 * hw-base.c (hw_delete): Implement function.
5041 (struct hw_base_data): Add member to_delete.
5042 (ignore_hw_delete): New function, does nothing.
5043 (hw_create): Set the hw_delete method.
5044 (hw_create): Allocate the base type using HW_ZALLOC before setting
5047 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
5049 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5051 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5052 (attach_hw_port_edge): Add struct hw argument
5054 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5057 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5059 * hw-device.h (hw_attach_address_callback,
5060 hw_detach_address_callback): Attach to a single space not a space
5061 mask. Clarify interpretation of SPACE:ADDR parameters.
5063 * hw-base.c (passthrough_hw_attach_address,
5064 passthrough_hw_detach_address): Update.
5065 * dv-core.c (dv_core_attach_address_callback): Ditto.
5066 * dv-pal.c (hw_pal_attach_address): Ditto.
5068 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5070 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5072 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5074 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5075 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5076 hw-properties_h, hw-tree_h): Define, point at corresponding
5078 (hw_base_headers): Define list of headers included by hw-base.h
5079 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5080 hw-properties.o, hw-tree.o): Specify dependencies.
5081 (dv-core.o, dv-pal.o): Ditto.
5083 * sim-hw.h: New file.
5085 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5086 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
5088 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5090 * hw-base.h, hw-base.c: new files. Copied from
5091 ../ppc/device_table.[hc].
5093 * dv-core.c, dv-pal.c: New files. Copied from
5094 ../ppc/hw_{core,pal}.c
5096 * sim-basics.h (struct hw): Declare.
5097 (enum port_direction, enum object_disposition): Declare.
5099 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5101 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5102 sim_dv_src in Makefile. Take list of devices as parameter to m4
5105 * configure: Regenerated to track ../common/aclocal.m4 changes.
5107 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5109 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5110 trace_prefix can abort cleanly.
5112 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5114 * dv-sockser.c, dv-sockser.h: New files.
5115 * Make-common.in (dv-sockser.o): Add rule for.
5116 * aclocal.m4: Check for fcntl.h.
5117 * config.h: Add HAVE_FCNTL_H.
5119 * sim-break.c (remove_breakpoint): Fix thinko.
5121 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5122 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5124 1998-03-13 Fred Fish <fnf@cygnus.com>
5126 * sim-base.h (struct sim_state_base): Add prog_syms and
5127 define macro STATE_PROG_SYMS.
5128 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5129 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5130 and bfd_canonicalize_symtab, to get symbol table on first use
5131 and preserve it via STATE_PROG_SYMS for future calls to
5132 bfd_find_nearest_line.
5134 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5136 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5138 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5139 up to nr_maps, not just access_* maps.
5141 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5144 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5145 over nr_maps not sim_core_nr_maps.
5147 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5148 core_map argument to unsigned.
5149 (struct _sim_core): Ditto for struct member core_map.
5151 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5153 * sim-basics.h (access_io, access_*_io): Define.
5154 (map_read, map_write, map_exec, map_io): Define.
5156 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5157 attach with more generic mapmask.
5158 (sim_core_{read,write}_*): Change map argument to unsigned.
5160 * sim-core.c (sim_core_uninstall, sim_core_attach,
5161 sim_core_detach): Iterate over nr_maps instead of
5164 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5165 instead of the write_map.
5166 (remove_breakpoint): Ditto.
5168 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5169 with read_map, write_map, exec_map resp.
5171 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5174 * cgen-utils.c (sim_disassemble_insn): Ditto.
5176 * sim-hrw.c (sim_write, sim_write): Ditto.
5178 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5179 transfer_to_str): New functions.
5181 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5183 * sim-base.h (sim_state_base): New member environment.
5184 (STATE_ENVIRONMENT): New macro.
5185 * sim-config.c (current_environment): Delete.
5186 (sim_config_default): New function.
5187 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5188 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5189 (sim_config_default): Add prototype.
5190 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5191 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5192 Set STATE_ENVIRONMENT, not current_environment.
5194 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5196 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5198 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5200 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5202 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5204 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5206 * Make-common.in (TAGS): Make smarter.
5207 * Makefile.in (TAGS): Ditto.
5209 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5211 * sim-module.c (*): Fix typos in assertion tests.
5213 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5215 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5218 * sim-options.c (sim_parse_args): Ditto.
5219 (sim_args_command): Return OK, instead of nothing, for an empty
5222 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5224 * sim-profile.c (profile_info): Rename from profile_print. Drop
5225 misc and misc_cpu callback arguments. Use
5226 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5227 (profile_install): Install profile_info function.
5229 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5230 STATE_PROFILE_INFO_CALLBACK): Define.
5231 (struct PROFILE_DATA): Add field info_cpu_callback.
5232 (profile_print): Delete function.
5234 * sim-base.h (STATE_MODULES): Define. Replace individual
5235 STATE_*_LIST with single struct module_list.
5237 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5238 (struct module_list): Declare.
5240 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5241 sim_module_info): New functions.
5242 (sim_module_install): Clean up module data structures.
5244 * sim-info.c (sim_info): New file. New function. Call
5247 * Make-common.in (sim-info.o): Define rule.
5248 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5251 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5253 * sim-base.h (sim_cpu_base): New members name, options.
5254 (sim_cpu_lookup): Add prototype.
5255 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5256 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5257 (sim_add_option_table): Update prototype.
5258 * sim-options.c (sim_add_option_table): New argument `cpu'.
5259 (standard_option_handler,standard_install): Update.
5260 (sim_parse_args): Handle cpu specific options.
5261 (print_help): New static function.
5262 (sim_print_help): Call it. Print cpu specific options.
5263 (find_match): New static function.
5264 (sim_args_command): Call it. Handle cpu specific options.
5265 * sim-utils.c (sim_cpu_lookup): New function.
5266 * sim-memopt.c (memory_option_handler): Update.
5267 (sim_memopt_install): Update.
5268 * sim-model.c (model_option_handler): Update.
5269 (model_install): Update.
5270 * sim-profile.c (profile_option_handler): Update.
5271 (profile_install): Update.
5272 * sim-trace.c (trace_option_handler): Update.
5273 (trace_install): Update.
5274 * sim-watch.c (watchpoint_option_handler): Update.
5275 (sim_watchpoint_install): Update.
5276 * cgen-scache.c (scache_option_handler): Update.
5277 (scache_install): Update.
5279 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5281 * Make-common.in (check): Run `make check' in testsuite dir.
5283 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5285 * sim-trace.c (trace_result0): New function.
5287 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5288 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5289 tracing sim_fpu variables.
5290 (TRACE_ALU_RESULT0): Define.
5291 (TRACE_FP_RESULT_WORD): Define.
5292 (TRACE_FP_INPUT_WORD1): Define.
5294 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5295 sim_fpu_two): New constants.
5296 (sim_fpu_op1, sim_fpu_op2): New types.
5297 (struct _sim_fpu): Delete member result. Re-order other members.
5298 (sim_fpu_sign, sim_fpu_exp): New functions.
5299 (sim_fpu_max, sim_fpu_min): new functions.
5300 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5301 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5303 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5305 * sim-profile.c (profile_print): Delete duplicate test of
5307 (profile_print_pc): Exit early if data collection not set up.
5308 (profile_print_core): Simplify by calling sim_core_map_to_str.
5309 * sim-core.h (sim_core_map_to_str): Declare.
5310 * sim-core.c (sim_core_map_to_str): Make non-static.
5312 * genmloop.sh (engine_resume): Update insn_count before exiting.
5313 (engine_resume_full): Keep accurate core profile data.
5315 * cgen-utils.c (sim_disassemble_insn): Don't use
5316 sim_core_read_aligned_N, it messes up profiling results.
5318 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5320 * nltvals.def: Regenerate with MN10300 additions.
5322 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5324 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5326 * sim-trace.h, sim-trace.c (trace_result_word2,
5327 trace_input_word4, trace_result_word4): New function.
5329 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5331 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5333 * sim-xcat.h: Delete.
5334 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5335 * cgen-sim.h: Ditto.
5336 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5337 * sim-n-bits.h: Ditto.
5338 * sim-n-core.h: Ditto.
5339 * sim-n-endian.h: Ditto.
5341 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5343 * syscall.c (cb_syscall): Handle short reads, and EOF.
5345 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5347 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5348 sim_fpu to safely print fp_word values.
5349 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5350 (trace_result_bool1, trace_result_addr1): New functions.
5351 (trace_input_bool1, trace_input_addr1): New functions.
5353 * sim-trace.h (TRACE_FPU_*): Define.
5355 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5357 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5358 (sim_fpu_fpto, sim_fpu_tofp): Define.
5360 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5362 * sim-fpu.c (sim_fpu_cmp): New function.
5364 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5366 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5367 instead of abuf->length.
5368 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5369 (set_trace_option_mask): Renamed from set_trace_options.
5370 (set_trace_option): New function.
5371 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5372 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5374 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5376 * sim-basics.h: Declare struct _sim_fpu.
5378 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5380 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5381 (trace_prefix, trace_input*, trace_result*): Declare.
5382 (trace_one_insn): Change declaration, assume trace_prefix called.
5383 (trace_generic): Like trace_one_insn.
5384 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5385 (TRACE_alu, TRACE_[a-z]*): Update.
5387 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5388 trace_insn, save_data, trace_idx_to_str, print_data): New
5390 (trace_one_insn): Rewrite.
5391 (trace_generic): New function.
5393 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5395 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5397 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5398 (SEMANTIC_FN): Rewrite declaration.
5399 (DECODE): Update type of semantic_fast member.
5400 ({EX,SEM}_FN_NAME): Have only one version.
5401 * sim-base.h (sim_state_base): Delete conditionals surrounding
5404 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5406 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5409 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5411 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5412 Add missing parameters to device_io calls.
5413 * sim-core.h: Add missing parameters to device_io calls.
5415 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5417 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5418 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5419 (SEMANTIC{,_CACHE}_FN): Fix return type.
5420 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5421 (engine_resume): Likewise. Make `engine' volatile. Save copy
5422 of cpu pointer in volatile object. Initialize read switch if
5425 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5427 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5428 (SEM_INSN): New macro.
5430 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5432 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5434 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5436 * configure: Regenerated to track ../common/aclocal.m4 changes.
5438 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5440 * sim-types.h (fp_word): New type, define according to
5441 WITH_TARGET_FLOATING_POINT_BITSIZE.
5443 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5444 configuration of size of floating point registers.
5446 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5448 * sim-profile.c (profile_print): Only print CPU <N> if other
5449 output is going to appear.
5451 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5453 * configure: Regenerated to track ../common/aclocal.m4 changes.
5455 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5457 * sim-types.h (address_word): Typedef according to
5458 WITH_TARGET_ADDRESS_BITSIZE.
5459 (signed_cell, unsigned_cell, natural_cell): Ditto using
5460 WITH_TARGET_CELL_BITSIZE.
5462 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5463 (WITH_TARGET_CELL_BITSIZE): Define.
5464 (WITH_HOST_WORD_BITSIZE): Delete.
5466 * sim-config.c (print_sim_config): Update.
5468 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5469 configuration of address and OpenFirmware cell sizes.
5471 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5473 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5474 * sim-run.c (sim_engine_run): Update.
5476 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5478 * sim-run.c (sim_engine_run): Ditto.
5480 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5481 (sim_resume): Pass nr_cpus to sim_engine_run.
5483 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5485 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5487 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5489 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5491 * Make-common.in (stamp-tvals): New rule.
5492 (targ-vals.h,targ-map.c): Depend on it.
5493 (clean): Remove stamp-tvals.
5495 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5497 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5498 in code also #if 0'ed.
5500 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5502 * configure: Regenerated to track ../common/aclocal.m4 changes.
5503 * aclocal.m4: Recognize --enable-maintainer-mode.
5505 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5507 * cgen-scache.h: Deleted.
5508 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5509 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5510 (scache_init): Use runtime computed size of SCACHE.
5511 (scache_flush): Likewise.
5512 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5513 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5514 * cgen-sim.h: Scache support moved here.
5515 (PC): Redo definition.
5516 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5517 (DECODE): Add parallel execution support.
5518 Only include semantic label members if using switch.
5519 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5520 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5521 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5522 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5524 (engine_{stop,run,resume,halt,signal}): Delete decls.
5525 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5526 (argbuf,scache): Delete forward decls.
5527 (STATE): Delete decl.
5528 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5529 Include cgen-mem.h, cgen-ops.h.
5530 (engine_halt,engine_signal): Delete.
5531 ({ex,exc,sem,semc}_illegal): Delete.
5532 (sim_disassemble_insn): Result of extract fn is in bits.
5533 * genmloop.sh: Rewrite.
5535 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5538 * sim-base.h (sim_state_base): Delete member `model'.
5539 (sim_cpu_base): Add member `model'.
5540 * sim-model.h (IMP_PROPERTIES): New type.
5541 (MACH): New members imp_props, models.
5542 (models): Delete decl.
5543 * sim-model.c (set_model): Update.
5544 * sim-profile.c (profile_print_model): Update.
5546 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5548 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5550 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5553 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5555 * configure: Regenerated to track ../common/aclocal.m4 changes.
5558 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5560 * aclocal.m4 (AR): Check for sigaction.
5562 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5564 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5566 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5567 * sim-config.c (sim_config): Replace WITH_DEVICES with
5568 WITH_TREE_PROPERTIES.
5570 * configure: Regenerated to track ../common/aclocal.m4 changes.
5572 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5574 * Make-common.in (SIM_ENVIRONMENT): New variable.
5575 (CONFIG_CFLAGS): Add it.
5576 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5577 --enable-sim-environment option.
5578 * configure: Regenerated.
5579 * sim-config.h (environment support): Rewrite.
5580 * sim-config.c (current_environment): Define as enum, unconditionally.
5581 (current_alignment): Define unconditionally.
5582 (config_environment_to_a): Update.
5583 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5584 (sim_config): Handle environment and alignment determination
5585 unconditionally. Delete sanity checks of current_environment,
5587 (print_sim_config): Update.
5588 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5589 (standard_options): Add --environment.
5590 (standard_option_handler): Likewise.
5592 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5594 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5595 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5596 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5597 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5598 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5599 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5600 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5601 argument ADD_CA macro with two argument ADDC_C - add carrying with
5603 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5604 argument SUB_CA macro with two argument SUBC_X - subtract
5606 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5608 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5610 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5612 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5613 * sim-io.h (sim_io_syscalls): Delete.
5615 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5617 * syscall.c (cb_syscall): Add missing else, so write to stdout
5620 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5621 the carry bit from the CPU's psw.
5623 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5625 * gennltvals.sh: Redo syscall support.
5626 * nltvals.def: Regenerated.
5628 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5630 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5631 the stream immediately.
5633 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5635 * sim-io.c (sim_io_getstring): Delete unused len2.
5636 (sim_io_syscalls): Ditto for sys_errno.
5638 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5640 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5642 * Make-common.in (run.o): Depend on remote-sim.h.
5643 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5644 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5646 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5648 * sim-io.c (sim_io_syscalls): Disable lseek.
5650 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5652 * gennltvals.sh: Generate syscall values for d30v.
5654 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5655 * nltvals.def: Regenerate.
5657 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5658 (os_fstat): Likewise. Validate fd argument.
5659 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5660 just compute target stat struct length.
5661 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5662 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5663 (get_string): Return host errno values so they can be properly
5665 (cb_syscall): Likewise.
5666 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5667 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5668 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5669 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5670 (get_path): New function.
5672 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5674 * sim-io.c (sim_io_syscalls): New function to provide system call
5675 emulation. Provide exit, open, close, read, write, lseek, and
5677 (sim_io_getstring): New function to return a string from a
5678 simulated memory location.
5680 * sim-io.h (sim_io_syscalls): Add declaration.
5682 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5684 * sim-core.c (sim_core_signal): Fix spelling error in message.
5686 * sim-hrw.c (sim_read): Use read map, not write map.
5688 * Make-common.in (all): Add .gdbinit.
5689 * gdbinit.in: Add dump command.
5691 * sim-model.c (model_options): Use '\0' for `shortopt'.
5693 * sim-trace.c (trace_option_handler): Set state trace file
5694 for --trace-file in addition to cpu's values.
5695 (trace_vprintf): If cpu == NULL, try state's trace file.
5696 (trace_options): Reorganize table, reword some descriptions.
5698 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5700 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5703 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5705 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5706 signal untranslated, document problem with this.
5708 * nrun.c (main): Check for a prog name of `*step'. If present,
5709 step the simulator instead of allowing it to run free.
5711 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5713 * Make-common.in (sim_main_headers): Add sim-signal.h.
5715 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5717 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5719 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5721 * sim-signal.h: Start simulator signals at 64 so that host signal
5722 numbers can be detected and reported.
5724 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5726 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5728 * callback.c (cb_host_to_target_stat): Fix return values.
5730 * cgen-sim.h (enum_signal_type): Delete.
5731 (engine_signal): Update prototype.
5732 * cgen-utils.c: Don't include <signal.h>.
5733 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5734 (engine_signal): Update.
5736 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5737 (sim_state_free): Call SIM_STATE_FREE if defined.
5739 * sim-module.c (sim_module_install): Don't leave any modules
5740 installed if one fails to install.
5742 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5744 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5745 more, since alloca is not used in this file.
5747 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5748 correctly set the carry and overflow bits for those types.
5749 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5750 with carry, so carry is correct after doing both adds.
5751 (ALU*): Space out '\' to make it easier to read.
5753 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5755 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5758 * sim-signal.c, sim-signal.h: New files.
5759 * Make-common.in (sim-signal.o): Add rule for.
5760 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5761 * sim-abort.c: Don't include <signal.h>.
5762 * sim-basics.h: #include "sim-signal.h".
5763 * sim-break.c: Don't include <signal.h>.
5764 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5765 * sim-core.c: Don't include <signal.h>.
5766 (SIGBUS): Delete definition.
5767 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5768 * sim-engine.c: Don't include <signal.h>.
5769 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5770 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5771 * sim-resume.c: Don't include <signal.h>.
5772 (SIGTRAP): Delete definition.
5773 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5774 * sim-stop.c: Don't include <signal.h>.
5775 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5776 * sim-watch.c: Don't include <signal.h>.
5777 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5779 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5781 * sim-base.h (CIA_ADDR): Provide default definition.
5782 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5783 * sim-break.c (sim_handle_breakpoint): Likewise.
5785 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5787 * Make-common.in (srccom): New variable.
5789 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5790 (LIB_OBJS): Add syscall.o.
5791 (gentmap): Pass $(NL_TARGET) to $(CC).
5792 (syscall.o): Add rule for.
5793 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5794 (sim-bits.o): Depend on $(sim-n-bits_h).
5795 (sim-load.o): Depend on callback.h.
5797 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5798 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5799 * cgen-mem.h, cgen-ops.h: New files.
5801 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5803 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5805 * callback.c: #include string.h or strings.h.
5806 #include sys/types.h and sys/stat.h.
5807 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5808 (os_get_errno,os_open): Update.
5809 (os_stat,os_fstat): New functions.
5810 (os_init): Initialize syscall_map, errno_map, open_map.
5811 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5812 errno_map, open_map, signal_map, stat_map.
5813 (cb_read_target_syscall_maps): New function.
5814 (cb_target_to_host_syscall): New function.
5815 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5816 (cb_target_to_host_open): Renamed from target_to_host_open.
5817 (store): New function.
5818 (cb_host_to_target_stat): New function.
5819 * syscall.c: New file.
5820 * gentmap.c (sys_tdefs): New global.
5821 (gen_targ_vals_h): Output target syscall numbers.
5822 (gen_targ_map_c): Update. Output target syscall translation map.
5823 * gentvals.sh: New first argument `target'. Preface table with
5824 #ifdef NL_TARGET_$target if non-null target passed.
5825 * gennltvals.sh: New file.
5826 * nltvals.def: Regenerated.
5828 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5830 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5832 (sim_core_dummy_M): Declare.
5834 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5836 * sim-core.c (sim_core_signal): Print the address of the
5839 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5841 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5843 * sim-base.h (sim_state_base): Add member trace_data.
5844 (STATE_TRACE_DATA): New macro.
5845 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5846 ({WITH_,}TRACE_DEBUG_P): New macros.
5847 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5848 (_sim_cpu): Delete forward reference.
5849 (debug_printf): Update.
5850 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5851 (trace_options): Add --trace-debug.
5852 (set_trace_options): Handle it.
5853 (trace_option_handler): Likewise.
5854 (trace_install): Init state trace_data struct.
5855 (trace_uninstall): Close state trace file.
5856 * sim-events.c (ETRACE): Only print source file and line number if
5858 * sim-n-core.h (sim_core_trace_M): Likewise.
5860 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5862 1997-11-13 Felix Lee <flee@cygnus.com>
5864 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5866 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5868 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5870 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5872 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5874 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5875 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5878 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5880 * sim-events.c (sim_events_process): Re-compute the time -
5881 update_time_from_event - as each event is processed. Reverses
5884 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5886 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5888 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5890 * sim-events.c (sim_events_process): Delete redundant call to
5891 update_time_from_event.
5892 (sim_events_slip): Always decrement time_from_event.
5893 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5894 Delete assertion that time_from_event >=0 when work in queue, no
5897 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5899 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5900 (standard_option_handler): Update.
5902 * sim-options.h: Clarify documentation.
5903 (OPTION_LONG_ONLY_P): Delete definition.
5904 (OPTION_VALID_P): Define.
5906 * sim-options.c (sim_print_help): Allow short only options.
5907 (sim_parse_args): Ditto.
5908 (sim_args_command): Skip short only options.
5909 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5910 separate entries for short and long options in the HANDLERS and
5912 (sim_parse_args): Disable argument permutation.
5914 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5916 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5917 Add argument M, size of data type.
5918 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5919 Declare, ditto for 5, 6 & 7 byte transfers.
5920 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5923 * sim-n-core.h (sim_core_trace_M): Rename from
5924 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5925 with transfer type. Print transfer direction. Handle 1 and 2 byte
5927 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5929 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5930 Update all functions.
5932 * sim-core.c: Generate functions starting with 16 not 1.
5933 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5934 all 5, 6 & 7 byte transfers.
5936 * sim-n-core.h (sim_core_read_misaligned_N,
5937 sim_core_write_misaligned_N): Implement.
5939 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5941 * sim-endian.h (U16_8): Implement
5943 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5945 * sim-endian.h (VL8_16, VH8_16): Implement.
5947 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5949 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5950 (memory_option_handler): Skip comma in alias address list
5952 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5954 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5956 (parse_size, parse_addr): New functions
5957 (memory_option_handler, memory_options): Parse address & size
5958 using new functions. Pass level, space, modulo to do_memopt_add &
5961 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5963 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5964 `attach_type attach' argument with `unsigned level' argument.
5967 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5968 sim_core_attach): Replace argument attach with level. Update
5969 verification of arguments.
5970 (sim_core_map_detach, sim_core_detach): Replace argument attach
5973 * sim-basics.h (enum _attach_type): Delete.
5975 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5977 * sim-core.h (sim_core_write_8): Define.
5979 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5981 * sim-bits.h: Document ROTn macro.
5983 * sim-endian.h (H2T): Handle 16 byte variables.
5985 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5988 * sim-core.c: Do not generate sim_core_*_word.
5990 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5991 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5993 * sim-core.h (sim_core_read_unaligned_word,
5994 sim_core_read_aligned_word, sim_core_read_word,
5995 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5996 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5998 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
6000 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
6002 * sim-endian.h: Disable 16 byte support.
6004 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6006 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
6008 * sim-n-core.h (sim_core_trace_N): New function.
6009 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
6010 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
6012 * sim-endian.h: Add 128 bit variant.
6014 * sim-core.h, sim-core.c: Add 128 bit variant.
6016 * sim-types.h: Add signed128 and unsigned128 types using a struct.
6018 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6020 * sim-events.c (sim_events_process): Clear events->work_pending.
6021 (sim_events_tickn, sim_events_tick): Accumulate, instead of
6022 setting, nr_ticks_to_process.
6023 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6024 when the event queue isn't next.
6026 * sim-events.h, sim-events.c (sim_events_slip): New function.
6028 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6030 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6032 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6035 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
6037 * nrun.c (main): Remove useless test of name != NULL.
6038 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
6040 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6042 * sim-fpu.c (EXPMAX): Type is unsigned.
6043 (MIN_INT, MAX_INT): Type is signed64.
6044 (i2fpu): Type of val is signed64.
6046 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6048 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6049 a bucket size of zero.
6051 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6052 OPTION_PROFILE_PC): Define.
6053 (profile_option_handler): Add support for --profile-pc and
6054 --profile-pc-granularity options.
6055 (profile_pc_init): When possible, compute nr buckets from bucket
6058 * sim-profile.c (profile_pc_init): Align the profile-pc end
6059 address with the profile-pc bucket size.
6061 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6062 something less ambiguous.
6063 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6065 * sim-profile.c (profile_pc_cleanup): New function. Move
6066 profile_pc_uninstall code to here.
6067 (profile_pc_uninstall): Call.
6068 (profile_pc_init): Call.
6070 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6072 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6073 file using BSD gprof format.
6075 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6077 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6078 MSBIT64): Force result to unsignedN.
6080 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6082 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6084 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6085 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6086 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6087 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6089 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6091 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6094 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6095 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6097 (sim_core_attach): Rename buffer_freed to free_buffer, type
6098 void*. Ensure that allocated buffer is alligned according to
6101 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6103 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6104 (ALU64_SUB): Define.
6106 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6107 (.gdbinit): Remove dependencies, generate once per build.
6109 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6111 * sim-n-core.h (sim_core_read_aligned_N,
6112 sim_core_write_aligned_N): Make xaddr param type address_word not
6115 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6117 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6118 unpacked floating point struct. Pass sim_fpu object by reference.
6119 Add preliminary support for rounding modes.
6121 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6123 * configure: Regenerated to track ../common/aclocal.m4 changes.
6125 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6127 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6128 WITH_TARGET_BITSIZE.
6130 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6132 * sim-profile.c (profile_print_core): label needs empty statement.
6134 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6136 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6137 and zfree instead of xmalloc and free. Prevents warnings.
6139 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6141 * configure: Regenerated to track ../common/aclocal.m4 changes.
6143 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6145 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6146 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6148 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6149 controling the bitsize/msb of the target.
6151 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6153 * Make-common.in: New files sim-break.c, sim-break.h.
6154 * sim-base.h: Add point to breakpoint list to sim_state_base.
6155 * sim-break.c sim-break.h: New modules that implement intrinsic
6157 * sim-module.c: Add breakpoint module.
6159 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6161 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6163 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6165 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6166 (SIGBUS) define for Windows.
6167 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6168 * sim-resume.c: define SIGTRAP for windows.
6169 * sim-xcat.h: use token pasting if ALMOST_STDC.
6171 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6173 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6175 (CONFIG_CFLAGS): Add same.
6177 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6179 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6180 (SIGNED32): use ##i32.
6182 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6184 * configure: Regenerated to track ../common/aclocal.m4 changes.
6186 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6188 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6191 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6192 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6193 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6194 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6195 (CONFIG_CFLAGS): Add same.
6197 * aclocal.m4: Perform AC_SUBST on optional options.
6199 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6201 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6203 * sim-options.c (standard_option_handler): Typo in warning message.
6205 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6207 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6208 insn count. Make count conditional on there being a valid
6210 (profile_pc_init): Make default PC profile frequency an arbitrary
6213 * sim-base.h: Ditto.
6215 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6218 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6221 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6223 * configure: Regenerated to track ../common/aclocal.m4 changes.
6225 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6227 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6228 configured alignment.
6230 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6232 * configure: Regenerated to track ../common/aclocal.m4 changes.
6234 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6236 * sim-config.c (sim_config): Check for default alignment.
6238 * sim-options.c (standard_option_handler): Add alignment option.
6240 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6241 default alignment requirements on memory accesses.
6243 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6245 * sim-load.c (sim_load_file): Return failure if the executable
6246 had no loadable sections.
6248 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6250 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6253 * sim-core.c (sim_core_signal): When bad access halt simulator
6254 SIGSEGV / SIGBUS instead of aborting.
6255 (signal.h): Include.
6257 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6258 options was missing.
6260 * sim-bits.h (MOVED): Define
6262 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6264 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6267 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6269 * sim-bits.c: Add 8 bit versions of bit macros.
6271 * sim-bits.h: Ditto.
6273 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6275 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6276 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6278 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6279 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6281 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6282 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6284 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6286 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6287 configure.in: Output to cconfig.h instead of config.h.
6289 * configure: Regenerated to track ../common/aclocal.m4 changes.
6291 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6293 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6296 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6298 * callback.c (os_write): divert stdout and stderr to their
6301 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6303 * sim-profile.c (profile_print_speed): Call
6304 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6306 * sim-events.c (sim_events_elapsed_time): New function return nr
6307 host MS consumed by the simulator.
6308 (sim_watch_valid): Use.
6310 * sim-module.c (modules): Install sim_events very very early.
6312 * sim-profile.c (profile_print): Call profile_print_pc.
6314 (profile_pc_init): New function, set up processor for PC
6316 (profile_print_pc): New function, print a PC profile.
6317 (profile_pc_event): New function, sample PC.
6319 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6320 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6323 * sim-options.c (sim_print_help): Pacify GCC.
6325 * sim-n-core.h (sim_core_read_aligned_N,
6326 sim_core_write_aligned_N): Add un-conditional profile call.
6327 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6328 profile call when aligned read/write isn't used.
6330 * sim-base.h: Include sim-profile, sim-model after sim-core &
6331 sim-events allow sim-core to define useful values.
6333 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6334 (profile_option_handler, profile_options): Add support for
6335 --profile-core option.
6336 (print_bar): Include when core profiling.
6337 (profile_print_core): New function, print core profile.
6339 * sim-config.c (print_sim_config): Print profile status.
6341 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6342 WITH_PROFILE_PC_P): Define.
6343 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6344 (PROFILE_COUNT_CORE): Define.
6346 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6348 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6349 interrupt_names array as the data.
6350 (sim-watch.h): Document.
6352 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6354 * sim-options.c (sim_print_help): When the doc string is to long
6357 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6358 that only the first few the watch options are listed. Generate
6359 meanginful usage messages.
6361 * sim-options.h (struct OPTION): Clarify use of doc_name field
6363 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6365 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6366 (standard_option_handler): Handle --architecture-info.
6368 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6370 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6371 illegal zero-sized array.
6372 * sim-core.c (sim_core_xor_read_buffer): same.
6374 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6376 * nltvals.def: Regenerate.
6378 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6380 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6382 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6384 * sim-bits.c (MASKED): Delete.
6385 (EXTRACTED): Delete.
6386 (LSEXTRACTED, MSEXTRACTED): New functions.
6388 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6389 (MSMASKEDn, LSMASKEDn): Add last argument.
6392 * sim-bits.h (EXTEND8, EXTEND16): Define.
6393 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6395 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6397 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6398 current instruction address.
6400 * sim-inline.h (*_ENGINE): Define.
6402 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6404 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6406 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6407 (watch_option_handler): Call delete_watchpoint with ident or type.
6408 (sim_watchpoint_install): Create interrupt specific watchpoint
6409 commands on the fly.
6410 (do_watchpoint_create): New function, create a watch point using
6411 type/int-nr info encoded in the option nr.
6412 (do_watchpoint_info): New function. List active watchpoints.
6414 * sim-watch.h: Change data structure to a list.
6416 * sim-memopt.c (memory_option_handler): Require explicit "all"
6417 before deleting all memory regions.
6419 * sim-utils.c (sim_do_commandf): New function, printf version of
6422 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6424 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6426 (SIGNED64, UNSIGNED64): Delete.
6427 (ALU64_ADD): Don't rely on bit endianness.
6428 (ALU64_BEGIN): Define.
6430 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6431 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6433 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6434 suffix - u64, LL - to 64 bit constants.
6436 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6438 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6440 * sim-utils.h (NZALLOC): Define - zalloc * N.
6442 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6443 implementation of read/write functions.
6445 * Make-common.in (sim-hrw.o): New target.
6447 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6450 * sim-memopt.c (memory_option_handler): Implement memory-size
6451 command. Implement memory-alias command. Let memory-delete delete
6453 (add_memopt): New function. Add a memory region.
6454 (do_memopt_delete): New function. Delete a memory region.
6456 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6458 * sim-core.c (sim_core_detach): New function.
6459 (sim_core_map_detach): New function. Perform the actual detach.
6460 (sim_core_init): Move initialization code from here.
6461 (sim_core_install): To here.
6462 (sim_core_uninstall): And here.
6464 * sim-module.c: Add memopt module.
6466 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6467 simulator base type.
6469 * Make-common.in (sim_main_headers): Add sim-memopt.h
6470 (sim-memopt.o): New target.
6472 * sim-core.c (sim_core_install): Add core_options to the option
6475 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6478 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6481 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6482 address_word, add mask member.
6484 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6485 address_word, allow for 64bit targets in 32bit host. Add modulo
6487 (sim_core_map_attach): Ditto.
6488 (new_sim_core_mapping): Ditto.
6489 (sim_core_translate): Mask address when modulo memory.
6491 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6493 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6495 * gdbinit.in: New file.
6496 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6497 * Make-common.in (distclean): Delete .gdbinit.
6498 (.gdbinit): Add rule for.
6499 * configure: Regenerated to track ../common/aclocal.m4 changes.
6501 * Make-common.in (cgen-run.o): Add rule for.
6503 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6505 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6507 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6508 both resumed and previous elapsed time.
6509 (sim_events_init): Set initial_wallclock and current_wallclock to
6511 (sim_events_install): Install sim_events_suspend and
6513 (sim_events_watch_clock): Allow for suspended simulator when
6514 computing the time of the clock event.
6516 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6517 initial_wallclock to elapsed_wallclock, set both to zero.
6518 (sim_events_init, sim_events_uninstall): Delete prototypes.
6520 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6522 * sim-module.c(sim_module_resume, sim_module_suspend): New
6525 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6527 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6530 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6532 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6533 * Make-common.in (TAGS): Likewise.
6534 * sim-n-bits.h: Add TAGS comments for all functions.
6535 * sim-n-core.h: Likewise.
6536 * sim-n-endian.h: Likewise.
6538 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6540 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6543 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6545 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6548 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6550 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6551 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6553 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6555 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6556 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6557 nr_transfered and nr_this_transfer unsigned.
6559 * sim-events.c (sim_events_tickn): N is signed, as limited to
6562 * sim-n-endian.h (offset_N): Change size to unsigned.
6564 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6566 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6568 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6570 * sim-options.c (sim_parse_args): Use dupargv.
6572 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6574 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6576 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6578 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6581 * sim-options.c (standard_options): Add --architecture=MACHINE and
6582 --target=TARGET options.
6583 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6584 (standard_option_handler): Handle architecture and target options.
6587 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6589 (sim_analyze_program): Set prog_bfd architecture from
6590 STATE_ARCHITECTURE if known.
6592 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6594 * configure: Regenerated to track ../common/aclocal.m4 changes.
6597 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6599 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6600 that option does not apply to certain files.
6602 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6604 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6605 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6606 offset from MSB/LSB.
6608 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6609 access address of sub word quantity of a hosts 16, 32, 64 bit word
6611 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6612 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6613 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6614 return N*2 byte value with argument in Hi/Lo word. Renamed from
6615 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6617 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6618 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6619 so that bit offset is explicit.
6621 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6623 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6624 Update STATE_PROG_BFD when needed with a dup'd copy of the
6627 * sim-config.c (sim_config): Delete ABFD argument, use
6628 STATE_PROG_BFD directly.
6630 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6632 * run.c (main): Pass the open ABFD to sim_create_inferior.
6634 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6638 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6639 hardware only simulator targets.
6641 * Make-common.in (sim-hload.o): Add rule.
6643 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6645 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6646 used by copyargv and freeargv.
6648 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6649 STATE_PROG_ARGV, not just a pointer.
6651 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6653 * configure: Regenerated to track ../common/aclocal.m4 changes.
6656 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6658 * aclocal.m4 (sim-endian): Add second argument to
6659 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6660 default endian when not hardwired.
6662 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6663 else failes value for target byte order.
6665 * sim-config.c (sim_config): Add abfd arguments. Set
6666 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6668 (sim_config): Return SIM_RC, don't abort.
6671 * run.c (main): Update call to sim_open - add ABFD argument.
6672 * nrun.c (main): Add NULL ABFD argument.
6674 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6676 * callback.c (os_poll_quit): Make static.
6677 Call sim_cb_eprintf, not p->eprintf.
6678 (sim_cb_printf, sim_cb_eprintf): New functions.
6679 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6681 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6682 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6683 sim-utils.h. #include sim-utils.h.
6684 * sim-utils.h: Above decls moved here.
6685 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6687 * sim-watch.c (action_watchpoint): Fix thinkos.
6689 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6691 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6693 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6695 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6696 to FORCED_ALIGNMENT case.
6698 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6700 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6702 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6704 * Make-common.in (libsim.a): Fix typo.
6706 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6708 * nrun.c (main): Verify the structure returned before using it.
6710 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6712 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6715 * sim-engine.c (sim_engine_install): New function. Install the
6716 engine init functions.
6717 (sim_engine_init): [Re]initialize the simulator engine.
6719 * sim-module.c: Add sim_engine to list of modules that always
6722 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6724 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6725 to remove the old watchpoint, not delete_watchpoint.
6726 (watch_option_handler): Action the correct watchpoint, not just
6729 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6731 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6732 both low and high word.
6733 (sim_core_write_aligned_N): Ditto.
6735 * sim-trace.c (set_trace_options): Delete code explicitly setting
6738 * sim-options.c (sim_print_help): Call the list commands if not a
6739 standalone simulator.
6740 (sim_print_help): Advise that some options may not be applicable.
6742 * sim-trace.c (set_trace_options): Assume core present.
6744 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6745 buffer when full not almost full.
6747 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6749 * sim-events.c (sim_events_process): Don't blat the event queue
6750 when processing watchpoints.
6752 * sim-watch.h: Make arg unsigned long - stop sign extension.
6754 * sim-events.c (sim_watch_valid): rewrite so debugable.
6756 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6758 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6759 inequality test is possible.
6760 (handle_watchpoint): Re-pass is_within arg.
6761 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6762 0 to schedule_watchpoint's is_within arg.
6763 (sim_watchpoint_init): Re-pass is_within arg.
6765 * sim-options.c (sim_print_help): Add is_command argument. Don't
6766 include -- prefix when called from the command line interpreter.
6768 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6770 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6771 zero indicates that the test should be reversed.
6772 (sim_events_watch_core): Ditto.
6773 (WATCH_CORE): Compare range against is_within.
6776 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6778 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6779 sim_core_read_buffer. Check nr-bytes transfered.
6781 * sim-core.h (sim_core_common): Define a new struct that contains
6782 the common data. to sd and cpu structures.
6783 * sim-core.c (sim_core_attach): Update.
6784 (sim_core_init): Update. Remember to copy initialized data to each
6786 (sim_core_find_mapping): Ditto.
6788 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6789 (sim_core_write_buffer): Ditto.
6791 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6792 transfer use xor version of read buffer.
6793 (sim_core_write_unaligned_N): Ditto for write.
6795 * sim-core.c (sim_core_xor_read_buffer): New function implement
6796 xor-endian data read breaking transfer up into xor-endian sized
6798 (sim_core_xor_write_buffer): Ditto for write.
6799 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6800 - needed for xor-endian transfers.
6802 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6804 * sim-inline.h: Review description.
6806 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6807 to just those involved in data transfers and configuration.
6809 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6811 * sim-n-core.h (sim_core_read_aligned_N): Use.
6812 (sim_core_read_unaligned_N): Ditto.
6813 (sim_core_read_unaligned_N): Ditto..
6814 (sim_core_write_unaligned_N): Ditto.
6816 * sim-core.h: Add xor endian bitmap to main structure. *
6818 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6820 (sim_core_read_aligned_N): Ditto.
6822 * sim-core.c (sim_core_set_xor_endian): New function.
6823 (sim_core_attach): Don't overwrite the per-cpu xor map when
6824 cloning the global core.
6826 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6828 * sim-engine.h: Update below so that it is using an enumerated
6831 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6833 * sim-engine.c (sim_engine_restart):
6834 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6835 return value used for simulator restart from 0 to 2.
6837 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6839 * cgen-scache.c (scache_option_handler): Add is_command arg.
6841 * sim-model.c (model_option_handler): Add is_command argument.
6843 * sim-profile.c (profile_option_handler): Add is_command arg.
6845 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6848 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6849 order that they are registered.
6851 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6852 between option and command line processing.
6854 * sim-options.c: Include stdlib.h, ctype.h.
6856 * Make-common.in (sim-watch.o): Add rule.
6857 (sim_main_headers): Assume sim-assert.h included.
6858 (sim-*.o): Simplify make rule.
6860 * sim-module.c: Add sim_watch_install to module list.
6862 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6864 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6867 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6868 * sim-events.c (sim_events_install): Ditto.
6869 * sim-core.c (sim_core_install): Ditto.
6870 * sim-model.c (model_install): Ditto.
6871 * sim-options.c (standard_install): Ditto.
6872 * sim-profile.c (profile_install): Ditto.
6873 * sim-reason.c (sim_stop_reason): Ditto.
6874 * sim-run.c (sim_engine_run): Ditto.
6875 * sim-utils.c (sim_analyze_program): Ditto.
6877 * sim-module.c (modules): Make profile_install and trace_install
6880 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6882 * sim-options.c (standard_option_handler): Set the byte order.
6884 * sim-events.c (sim_events_process): Allow multi tick processing.
6885 (sim_events_tickn): New function - multi cycle tick.
6887 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6888 prototypes. Under development.
6889 (sim_events): Replace processing with nr_ticks_to_process.
6891 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6893 * nrun.c (main): Pass callbacks to sim_open instead of using
6896 * run.c (main): Ditto.
6898 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6900 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6901 stop tk interrupting malloc calls.
6902 (sim_events_zalloc): Converse.
6904 * Make-common.in (sim_main_headers): Add sim-events.h.
6906 * sim-events.c (sim_events_schedule_after_signal): Change return
6907 type to void - signal events are strictly internal.
6908 (sim_events_init): Allocate a finite buffer for signal events.
6909 (sim_events_schedule_after_signal): Enter signal events into the
6912 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6913 (sim_engine_restart): Ditto.
6914 (sim_engine_abort): Ditto.
6915 * sim-stop.c (sim_stop): Ditto.
6916 (control_c_simulation): Ditto.
6917 * sim-resume.c (sim_resume): Ditto.
6918 (has_stepped): Ditto.
6919 * sim-abort.c (sim_engine_abort): Ditto.
6921 * sim-basics.h (transfer_type): New type.
6923 * sim-core.c (sim_core_signal): New function. Print core signal
6925 (sim_core_find_mapping): Add transfer argument.
6927 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6928 SIM_CORE_SIGNAL if a recoverable abort.
6929 * sim-core.c (sim_core_find_mapping): Ditto.
6931 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6933 * sim-core.c (sim_core_find_mapping): Replace calls to
6934 sim_io_error to more resiliant sim_engine_abort.
6936 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6937 (sim_core_write_unaligned_N): Ditto.
6939 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6941 * sim-module.c: Add sim_events_install to list.
6943 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6945 (sim_events_init): Now returns SIG_RC.
6947 * sim-run.c: New file. Generic sim_engine_run.
6948 * sim-reason.c: New file. Generic sim_stop_reason.
6949 * sim-stop.c: New file. Generic sim_stop.
6950 * sim-resume.c: New file. Generic sim_resume.
6952 * Make-common.in (sim-engine.o): Add rule.
6953 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6955 * sim-engine.h, sim-engine.c: New file. Provide generic
6956 implementation of sim_engine_halt, sim_engine_error. et.al.
6958 * sim-base.h (sim_state_base): Add member halt.
6959 (sim-engine.h): Include.
6961 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6963 * sim-events.c (sim_events_poll): Update event handler.
6965 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6967 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6969 (sim_events_watch_sim): New function.
6970 (sim_events_watch_core): New function.
6971 (sim_watch_valid): New function.
6972 (sim_events_preprocess): New function.
6973 (sim_events_process): Process the watchpoints as well as the timer
6975 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6976 (sim_events_deschedule): Check all the queues when removing an
6978 (sim_events_init): Ditto for cleaning.
6980 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6982 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6984 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6986 * callback.c (os_open): Type of arg flags is int.
6988 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6990 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6991 just like normal numbers as per IEEE rules.
6993 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6995 * callback.c (os_close): Mark the descriptor as being
6996 available if the close succeeded.
6997 (os_open): Pass 0644 as the mode of the file being created.
6999 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
7001 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
7004 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
7005 * sim-lnline.h: Update.
7007 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
7008 conversion functions.
7009 (sim_fpu_to{32,64}[iu]): New fp2int functions.
7011 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
7012 compare functions. Replacing.
7013 (sim_fpu_cmp): This. Delete.
7015 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
7017 * sim-core.c (sim_core_find_mapping): Call engine_error not
7018 sim_io_error when possible.
7020 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
7022 * sim-endian.h (V1_H2): Add macro's to insert a word into a
7023 high/low double word.
7025 * sim-trace.h: Remove definition of attribute - defined in
7028 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7030 * sim-options.h (struct OPTION): Add doc_opt as the documenting
7031 name of the option - or family of options.
7033 * sim-options.c (sim_args_command): Match command `a-b c' with
7034 option `--a-b-c' from option table.
7036 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7038 * sim-options.c (sim_print_help): For optional arguments, wrap
7041 * sim-trace.c (set_trace_options): New function, handle optional
7042 argument and multiple assignment.
7043 (trace_option_handler): Update.
7045 * sim-trace.c (trace_option_handler): Trace branch and not fpu
7046 when branch tracing selected.
7048 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
7050 * sim-trace.c (trace_one_insn): Make a va-args function.
7052 * sim-trace.c (trace_vprintf): New function, va-arg version of
7055 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
7057 * sim-trace.c (trace_uninstall): Don't close a file twice.
7058 * sim-profile.c (profile_uninstall): Likewise.
7060 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
7062 * sim-trace.c (toplevel): Include bfd.h.
7063 (trace_options): Note that --trace-linenum also turns on
7064 --trace-insn. Add --trace-{branch,semantics}.
7065 (trace_option_handler): If --trace-linenum, also turn on
7066 --trace-insn. Add --trace-branch support. If --trace-semantics,
7067 turn on ALU, FPU, branch, and memory tracing.
7068 (trace_one_insn): New function to trace an instruction. Support
7070 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7072 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7073 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7074 (TRACE_branch): Add new mask.
7075 (TRACE_*_P): Define all possible trace_p macros.
7076 (trace_one_insn): Declare function.
7078 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7080 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7081 GNU C doesn't support __attributes__.
7082 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7085 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7087 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7088 addresses are masked forcing them to be correctly aligned.
7089 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7090 * sim-config.c (config_alignment_to_a): Update.
7092 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7094 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7096 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7097 processor specific core maps.
7098 (sim_core_map_attach): Copy the core map data to each of the
7099 processor specific core data structures.
7100 * sim-core.c (sim_core_find_mapping): Update.
7102 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7103 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7104 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7105 alternatives that handle unaligned addresses.
7106 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7108 * cgen-utils.c (sim_disassemble_insn): Update.
7110 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7112 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7115 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7118 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7120 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7122 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7125 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7128 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7130 * cgen-trace.c: Prepend additional trace_printf argument.
7132 * cgen-utils.c (sim_disassemble_insn): Add additional core
7135 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7137 * nrun.c (main): Catch/report errorenous simulator states.
7139 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7140 * sim-trace.c: #include string.h/strings.h so that memset is
7142 * sim-utils.c: Ditto.
7143 * sim-profile.c: Ditto. And stdlib.h.
7144 (print_bar): Only define when used by instruction or memory profiler.
7146 * sim-options.c (standard_option_handler): Make ul more local.
7148 * sim-load.c (sim_load_file): Make the name constant.
7149 (sim_load_file): Passify gcc.
7151 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7153 * sim-utils.c, sim-load.c: Include sim-utils.h.
7155 * sim-base.h (sim_cpu): Pre define here so available to all.
7157 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7158 Restore the sim_cpu and instruction_address arguments so that full
7159 information is available to the abort function.
7160 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7161 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7163 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7164 tracing support for sim-events and sim-core.
7165 (trace_option_handler): Convert #if to if where possible so always
7166 compiled/checked by C compiler.
7167 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7169 * sim-base.h: Adjust comment documenting how to define the cpu
7171 (sim_state_base): Add sim_core and sim_events to simulator base
7174 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7175 * sim-core.c (sim_core_init, sim_core_attach,
7176 sim_core_find_mapping): Update.
7177 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7178 update_time_from_event, insert_sim_event,
7179 sim_events_schedule_after_signal, sim_events_deschedule,
7180 sim_events_tick): Ditto.
7182 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7183 sim-model.h): Move #includes from here.
7184 * sim-base.h: To here.
7185 (sim-core.h, sim-events.h, sim-io.h): Include also
7187 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7189 * callback.c (default_callback): Missing initialisers.
7191 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7193 * sim-utils.c (sim_add_commas): New function.
7194 * sim-basics.h (sim_add_commas): Add prototype.
7195 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7196 * sim-profile.c (COMMAS): New macro.
7197 (print_*): Use it to print commas in numbers.
7199 * configure: Regenerated.
7201 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7202 (cgen_state): New member run_fast_p.
7203 (cgen_init): Add prototype.
7204 (sim_disassemble_insn): New arg `cpu'.
7205 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7206 * cgen-utils.c (cgen_init): New function.
7207 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7208 * genmloop.sh: Call engine_halt if loop exits.
7210 * Makefile.in (sim-options_h): Define.
7211 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7212 (sim-model.o): Add new rule.
7213 (cgen-{scache,trace,utils}.o): Add new rules.
7214 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7215 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7216 Indent output by 2 spaces.
7217 * cgen-scache.h (scache_print_profile): Update.
7218 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7219 Use trace_printf, not fprintf.
7220 (trace_extract): Use trace_printf, not cgen_trace_printf.
7221 * genmloop.sh (!FAST case): Increment `insn_count'.
7222 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7223 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7224 access macro's name.
7225 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7226 Change return type to SIM_RC.
7227 (sim_core_{install,uninstall}): New functions.
7228 * sim-core.h (sim_core_{install,uninstall}): Declare.
7229 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7230 Change return type to SIM_RC.
7231 * sim-model.h (models,machs,model_install): Declare.
7232 * sim-module.c (modules): Add scache_install, model_install.
7233 (sim_post_argv_init): Set cpu->state backlinks.
7234 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7235 (standard_option_handler): Likewise.
7236 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7239 (profile_options): Delete --profile-simcache.
7240 (profile_option_handler): Likewise.
7241 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7243 (profile_print_{memory,model}): Likewise.
7244 (profile_print_simcache): Delete.
7245 (profile_print_speed): New function.
7246 (profile_print): Rewrite.
7247 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7248 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7249 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7250 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7251 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7252 (profile_print): Update prototype.
7254 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7256 * cgen-scache.[ch], cgen-sim.h: New files.
7257 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7258 * sim-model.c: New file.
7260 * Make-common.in (clean targets): Undo patch of Apr. 22.
7262 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7264 * sim-n-bits.h (signed): If we have a standard compiler, undef
7265 signed, so that signedN is defined correctly.
7267 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7269 * sim-module.h, sim-model.h, sim-profile.h: New files.
7270 * sim-module.c, sim-profile.c: New files.
7271 * Make-common.in (SIM_PROFILE): Define
7272 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7273 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7274 (sim_module.o,sim-profile.o): Add rules for.
7275 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7276 (--enable-sim-profile): Add.
7277 * configure: Regenerated.
7278 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7279 model. Move trace and profile support to sim-{trace,profile}.h.
7280 New members trace_data, profile_data.
7281 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7282 * sim-config.h: Provide default definition of WITH_PROFILE.
7283 (WITH_TRACE): Change default to -1.
7284 (MAX_NR_PROCESSORS): Always define.
7285 * sim-options.c: Move trace and profile support to
7286 sim-{trace,profile}.h.
7287 (sim_pre_argv_init): Moved to sim-model.c.
7288 (standard_install): New function.
7289 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7290 (standard_install): Declare.
7291 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7292 (trace_install, trace_uninstall): New functions.
7293 (trace_printf): Update reference to TRACE_FILE.
7294 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7295 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7296 (WITH_TRACE_FOO_P): Define.
7297 (trace_install): Declare.
7298 (TRACE_DATA): New struct.
7300 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7302 * run.c: Undo last exec_bfd patch.
7303 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7305 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7307 * run.c (exec_bfd): Add back in.
7308 (main): Set exec_bfd.
7310 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7312 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7314 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7316 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7317 less well defined engine_error.
7318 * sim-core.c: Ditto.
7320 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7322 * Make-common.in: Change clean targets to use :: so that other
7323 Makefiles can have their own clean targets.
7324 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7325 __STDC__ to control use of stdarg vs. varargs syntax. Some
7326 systems can't use __STDC__, but require stdarg.
7328 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7330 * sim-options.c (standard_options): Add --endian.
7331 (standard_option_handler): Likewise.
7333 * nrun.c: #include <signal.h>.
7334 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7335 handler that calls sim_stop ().
7337 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7339 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7340 handler that calls sim_stop (). Simulators may still be
7341 establishing their own handler.
7343 * sim-events.c (sim_events_poll): Rename from
7344 sim_events_at_large_int. Poll IO.
7346 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7349 * callback.c (os_poll_quit): New function poll for quit signal
7351 (default_callback): Include magic number.
7353 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7355 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7356 Check for functions getrusage, time.
7357 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7358 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7359 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7360 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7362 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7364 * sim-options.c, sim-options.h: New files.
7365 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7366 * Make-common.in (nrun.o): Add rules for.
7369 * run.c (main): Check return value of sim_open.
7371 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7372 (sim_main_headers): Add sim-trace.h.
7373 * run.c (exec_bfd, target_byte_order): Delete.
7374 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7375 call sim_load instead. Check return code of sim_create_inferior.
7376 * sim-base.h (CURRENT_STATE): Define.
7377 (sim_state_base): Make typedef. New members options, prog_argv,
7378 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7379 mem_size, memory [+ corresponding access macros].
7380 (sim_cpu_base): New typedef.
7381 * sim-trace.h: New file.
7382 * sim-trace.c: New file.
7383 * sim-basics.h: #include it.
7384 * sim-load.c: New file.
7386 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7388 * Make-common.in (INSTALL): Set to @INSTALL@.
7389 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7390 (install-common): Depend upon installdirs. Use
7391 $(program_transform_name) directly, rather than using
7393 (installdirs): New target.
7394 * Makefile.in (INSTALL): Set to @INSTALL@.
7395 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7396 (install-man): Depend upon installdirs. Use
7397 $(program_transform_name) directly, rather than using
7399 (installdirs): New target.
7401 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7403 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7406 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7408 * sim-basics.h: Only bring in config.h and tconfig.h if
7411 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7413 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7414 numbering convention of the target.
7415 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7416 and WITH_TARGET_WORD_MSB.
7417 (sim_config): When possible, check for consistency with bitsize
7420 * sim-bits.h: Allow MSB to be other than zero.
7421 * sim-bits.c: Ditto.
7422 * sim-n-bits.h: Ditto.
7424 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7425 * sim-n-bits.h (MSMASKEDn): Ditto.
7427 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7429 * Makefile.in (INSTALL): Change install.sh to install-sh.
7431 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7433 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7435 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7437 * run.c (main): Check that a program to run was specified.
7439 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7441 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7443 * configure: Regenerated to track ../common/aclocal.m4 changes.
7446 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7448 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7449 * sim-config.h: To here.
7451 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7452 (sim_main_headers): Define.
7453 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7454 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7456 (sim-utils.o): Add rule for.
7457 * sim-utils.o: New file.
7458 * sim-basics.h: #include sim-base.h.
7459 (zalloc): Make argument unsigned long.
7460 * sim-base.h: New file.
7461 * sim-inline.h (SIM_IO support): Delete.
7462 * sim-io.h: Delete inline support.
7463 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7464 * sim-config.c: sim-state.h renamed to sim-main.h.
7465 * sim-core.c: Likewise.
7466 * sim-events.c: Likewise.
7468 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7470 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7471 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7473 * configure: Regenerated to track ../common/aclocal.m4 changes.
7475 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7477 * configure: Regenerated to track ../common/aclocal.m4 changes.
7479 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7481 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7482 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7483 are defined by the configure.
7485 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7487 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7488 reserved-bits): Always define.
7490 * sim-config.h, sim-config.c (sim_config): New function - and new
7491 file - co-ordinate the setting/checking of the common simulator
7492 configuration options.
7494 * Make-common.in (sim-config.o): Add rule.
7496 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7498 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7499 va_list from void *, since va_list might not be a pointer type.
7501 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7503 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7505 (offset_N): Correct computation of LE offset.
7507 * sim-io.c (sim_io_error): Include a new line when reporting
7510 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7513 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7515 * run.c: Include alloca-conf.h.
7517 * callback.c (os_evprintf_filtered): Fix typo.
7519 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7521 * run.c (string.h, strings.h, stdlib.h): Include.
7523 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7524 0 when nothing pending.
7526 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7527 will soon be going away.
7528 (getopt): Plicate GCC.
7530 * sim-endian.c (sim-io.h): Plicate GCC.
7531 * sim-bits.c (sim-io.h): Ditto.
7532 * sim-n-bits.h (ROTn): Ditto.
7534 * sim-io.c (sim_io_error): Correct check for NULL.
7536 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7538 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7541 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7543 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7544 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7546 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7548 * sim-alu.h: Include sim-xcat.h.
7550 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7552 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7553 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7556 * sim-events.c (sim_events_at_large_int): New function. Just
7557 schedules an event every large-int ticks.
7558 (sim_events_init): Call.
7559 (sim_events_tick, sim_events_process): Move async handing to
7560 sim_events_process. Move timer decrement so that it occures after
7561 events have been processed.
7563 * sim-basics.h (struct _engine): Remove declaration.
7565 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7566 everything with same. Rename global struct to SIM_DESC.
7567 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7568 * sim-io.h, sim-io.c: Ditto.
7570 * sim-assert.h: New file. Optional assertion checking macros.
7571 * sim-io.c (sim_io_error): Make just this function tolerant to
7574 * sim-xcat.h: New file. Define concatenate macros.
7575 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7576 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7580 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7582 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7584 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7586 * sim-inline.h: Add definitions for sim-types.
7587 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7590 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7592 * sim-events.h: Remove defunct reference to callback struct.
7594 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7596 * configure: Re-generate.
7598 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7600 * Make-common.in (CSEARCH): Do not include the gdb directory in
7603 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7605 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7606 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7607 to explicitly incorporate these.
7609 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7610 specify the alignment restrictions of the target architecture -
7611 without this option all alignment restrictions are accomodated.
7612 (--enable-sim-assert): New option. Conditionally compile in
7613 assertion statements.
7614 (--enable-sim-float): New option. Strongly specify the target's
7615 floating point support.
7616 (--enable-sim-hardware): New option. Specify the hardware devices
7617 included in the simulation.
7618 (--enable-sim-packages): New option. Specify the hardware
7619 packages included in the simulation.
7620 (--enable-sim-regparm): New option. Specify that parameters be
7621 passed in registers instead of on the stack.
7622 (--enable-sim-reserved-bits): New option. Specify that reserved
7623 bits within an instruction are are correctly set.
7624 (--enable-sim-smp): New option. Specify the level of SMP support
7625 to be included in the simulator.
7626 (--enable-sim-stdcall): New option. Specify an alternative
7627 function call convention.
7628 (--enable-sim-xor-endian): New option. Configure xor-endian
7629 support used by some targets to implement bi-endian support.
7631 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7633 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7634 host endianness to be overridden.
7635 (--enable-sim-endian): Allow the target platform's byte order
7637 (--enable-sim-inline): Control the inlining of common components.
7638 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7639 (--enable-sim-warnings): Enable additional GCC compiler checks.
7640 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7643 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7644 sim-*-n.h so that the names are uniq on dos machines
7645 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7647 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7649 * run.c: #include "libiberty.h".
7650 (main): New locals sd,no_args,sim_argv.
7651 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7652 is program name. Update call to sim_set_callbacks.
7653 Record result of sim_open, pass to other sim_foo routines.
7655 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7657 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7660 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7662 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7663 Route stdout through buffered IO.
7665 * callback.c: Add os_flush_stderr, os_write_stderr,
7666 os_evprintf_filtered functions to route error output through
7669 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7670 Correct return type - should be void.
7672 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7674 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7676 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7677 not provide a default value as undefined indicates disable code.
7679 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7681 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7683 * sim-events.h, sim-events.c: Ditto.
7684 * sim-io.h, sim-io.c: Ditto.
7686 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7688 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7690 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7691 extract the tail or least signifiant bits from an integer of the
7694 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7695 WITH_TARGET_BITSIZE so that the compilation will fail when an
7696 unsupported bitsize value is defined.
7698 (INSERTED*): Convert to functions.
7699 (EXTRACTED*): Ditto.
7701 (SIGN_EXTEND, SEXT): Change to more terse name.
7703 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7705 * sim-inline.h: Allow explicit control over which .c files will be
7706 included by their header.
7708 * sim-inline.h: Allow explicit control over which .c files use the
7709 alternative - REGPARM - parameter passing mechanism.
7711 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7712 icache.c, idecode.c, semantics.c or support.c. Those names are
7713 not generally applicable.
7715 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7717 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7718 in a fashion similar to sim-endian-n.
7720 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7721 both value and address macro's.
7723 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7725 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7727 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7728 generic L_word, H_word macro's.
7730 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7732 * sim-basics.h: Borrow code from ppc directory.
7733 * sim-bits.c: Ditto.
7734 * sim-bits.h: Ditto.
7735 * sim-config.h: Ditto.
7736 * sim-endian-n.h: Ditto.
7737 * sim-endian.c: Ditto.
7738 * sim-endian.h: Ditto.
7739 * sim-inline.c: Ditto.
7740 * sim-inline.h: Ditto.
7741 * sim-types.h: Ditto.
7743 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7745 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7746 all the ALU size alternatives and then auto-configure a default.
7748 * sim-alu.h: Copy ppc/idecode_expression.h.
7750 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7752 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7753 sign extend a bit within a value.
7755 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7756 a pointer into the middle of a host word.
7757 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7759 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7761 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7762 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7763 appropriate definitions of read, write, etc. Add prototype for
7766 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7768 * Makefile.in (libcommon.a): Delete.
7769 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7770 (gentmap,targ-vals.h,targ-map.c): Likewise.
7771 (run-autoconf): Delete.
7772 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7773 (common makefile fragment): Moved back into ...
7774 * Make-common.in: Resurrect.
7775 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7776 * configure: Regenerated.
7778 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7780 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7781 (SIM_AC_OUTPUT): To here.
7783 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7785 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7786 comments and single quotes. Fixes a problem found on hpux.
7788 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7790 * aclocal.m4: Remove Make-common.in from dependencies.
7791 * (distclean): Remove targ-vals.def.
7793 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7794 into here. Makes insertion into makefiles easier. Also, change
7795 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7796 targ-map.o, and run are built. They are now built in the
7797 individual simulator directories, taking sources from ../common as
7798 necessary. This replaces the merging of libcommon.a into
7799 linsim.a, which was problematic for the WinGDB build process.
7800 * run.c: Include config.h from . instead of ../common.
7801 * Make-common.in: Remove. It's no longer necessary.
7803 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7805 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7806 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7808 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7810 * run.c (main): Set target_byte_order before call to sim_open.
7812 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7814 * callback.c: #include <stdlib.h>
7815 (os_error): New function.
7816 (default_callback): Add os_error.
7818 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7820 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7821 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7823 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7825 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7827 * run.c: #include ../common/config.h, tconfig.h.
7828 (myname): New static global.
7829 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7830 Only process -c ifdef SIM_HAVE_SIMCACHE.
7831 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7832 Parse program name from argv[0] and use in error messages.
7833 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7834 Add support for incomplete h8/300 termination indicators.
7835 (usage): Make more verbose.
7836 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7837 * Makefile.in,Make-common.in,callback.c: New files.
7838 * nltvals.def,gentmap.c,gentvals.sh: New files.
7840 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7842 * run.c: Include stdarg.h if __STDC__.
7844 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7846 * run.c (main): Don't print out anything if the signal
7847 number is zero (ie no signal).
7849 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7851 * run.c (main): Print out if the program raised a signal.
7853 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7855 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7858 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7860 * run.c (main): Explicitly cast malloc() parameter.
7862 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7864 * run.c (sim_bfd): New global to hold the bfd pointer for the
7866 (main): Initialize sim_bfd.
7868 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7870 * run.c (main): Use new bfd_big_endian macro.
7872 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7874 * run.c (main): Removed SH specific comments, so source is
7875 generic. Also updated to only load relevant sections. Moved
7876 sim_open() to after callback attach (to match GDB).
7878 * run.1: Removed SH specific comments.
7880 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7882 * run.c (main): Always return sigrc at end.
7884 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7886 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7887 bfd_check_format() fails.
7889 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7891 * run.c, run.1: From sh directory.