1 2021-06-09 Mike Frysinger <vapier@gentoo.org>
3 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
4 * cgen-run.c (cgen_get_fast_p): New function.
5 (sim_resume): Move fast_p up and call cgen_get_fast_p.
6 * cgen-utils.c (cgen_init): Delete.
7 * sim-base.h: Delete cgen-sim.h include.
8 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
10 2021-06-08 Mike Frysinger <vapier@gentoo.org>
12 * Make-common.in (IGEN_RUN): New variable.
13 (IGEN): Remove ASAN_OPTIONS.
15 2021-06-05 Mike Frysinger <vapier@gentoo.org>
17 * Make-common.in (COMMON_OBJS): Define.
18 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
19 (version.c): Delete target.
20 (generated_files): Delete version.c.
23 2021-05-29 Mike Frysinger <vapier@gentoo.org>
25 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
27 2021-05-29 Mike Frysinger <vapier@gentoo.org>
29 * Make-common.in (GNULIB_BUILDDIR): Define.
30 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
31 (CSEARCH): Add -I../...
32 (ALL_CFLAGS): Add $(INCGNU).
33 (EXTRA_LIBS): Add $(LIBGNU).
34 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
36 2021-05-17 Mike Frysinger <vapier@gentoo.org>
38 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
39 (struct sim_state_base): Merge into ...
40 (struct sim_state): ... this.
41 (STATE_MY_NAME): Delete base.
42 (STATE_OPEN_KIND): Likewise.
43 (STATE_CALLBACK): Likewise.
44 (STATE_ENVIRONMENT): Likewise.
45 (STATE_CONFIG): Likewise.
46 (STATE_MODULES): Likewise.
47 (STATE_OPTIONS): Likewise.
48 (STATE_VERBOSE_P): Likewise.
49 (STATE_TRACE_DATA): Likewise.
50 (STATE_ARCHITECTURE): Likewise.
51 (STATE_TARGET): Likewise.
52 (STATE_PROG_ARGV): Likewise.
53 (STATE_PROG_BFD): Likewise.
54 (STATE_PROG_SYMS): Likewise.
55 (STATE_PROG_SYMS_COUNT): Likewise.
56 (STATE_TEXT_SECTION): Likewise.
57 (STATE_TEXT_START): Likewise.
58 (STATE_TEXT_END): Likewise.
59 (STATE_START_ADDR): Likewise.
60 (STATE_SCACHE_SIZE): Likewise.
61 (STATE_CORE): Likewise.
62 (STATE_MEMOPT): Likewise.
63 (STATE_EVENTS): Likewise.
64 (STATE_ENGINE): Likewise.
65 (STATE_WATCHPOINTS): Likewise.
67 (STATE_LOAD_AT_LMA_P): Likewise.
68 (SIM_MAGIC_NUMBER): Likewise.
69 (STATE_MAGIC): Likewise.
70 * sim-utils.c (sim_state_alloc_extra): Delete check for
71 SIM_HAVE_COMMON_SIM_STATE.
73 2021-05-17 Mike Frysinger <vapier@gentoo.org>
75 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
76 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
77 SIM_HAVE_COMMON_SIM_STATE.
78 (struct sim_state): Add cgen_state.
79 (STATE_CGEN_STATE): Define.
81 2021-05-17 Mike Frysinger <vapier@gentoo.org>
83 * sim-base.h (struct sim_state): Update comment.
84 (struct sim_state): Define.
85 (STATE_ARCH_DATA): Likewise.
86 (sim_state_alloc): New define.
87 (sim_state_alloc_extra): Renamed & add 3rd arg.
88 * sim-utils.c (sim_state_alloc): Likewise.
89 (sim_state_alloc_extra): Set arch data.
91 2021-05-16 Mike Frysinger <vapier@gentoo.org>
93 * callback.c: Replace config.h include with defs.h.
94 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
95 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
96 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
97 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
98 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
99 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
100 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
101 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
102 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
103 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
104 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
105 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
106 config.h include with defs.h.
107 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
108 * sim-io.c: Include defs.h.
112 2021-05-15 Mike Frysinger <vapier@gentoo.org>
114 * nrun.c: Include environ.h.
115 (environ): Delete prototype.
116 (main): Delete HAVE_ENVIRON check.
118 2021-05-14 Mike Frysinger <vapier@gentoo.org>
120 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
121 (os_ftruncate): Change 3rd arg to int64_t.
122 (os_truncate): Change 3rd arg to int64_t.
123 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
124 * sim-io.h (sim_io_lseek): Likewise.
126 2021-05-14 Mike Frysinger <vapier@gentoo.org>
128 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
129 (os_fstat): Delete 2nd arg to time callback.
130 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
132 * sim-io.h (sim_io_time): Change return to int64_t.
133 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
135 2021-05-14 Mike Frysinger <vapier@gentoo.org>
137 * callback.c (cb_host_to_target_stat): Change PTR to void*.
138 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
140 2021-05-14 Mike Frysinger <vapier@gentoo.org>
142 * Make-common.in (callback_h, remote_sim_h): Update path.
143 * callback.c: Update include path.
144 * gentmap.c (gen_targ_map_c): Likewise.
145 * sim-basics.h: Likewise.
146 * sim-close.c: Likewise.
147 * sim-core.c: Likewise.
148 * sim-load.c: Likewise.
149 * sim-module.h: Likewise.
150 * syscall.c: Likewise.
152 2021-05-08 Mike Frysinger <vapier@gentoo.org>
154 * Make-common.in (modules.c): Touch $@ at the end.
156 2021-05-08 Mike Frysinger <vapier@gentoo.org>
158 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
160 2021-05-08 Mike Frysinger <vapier@gentoo.org>
162 * cgen-types.h (mode_names): Rename to ...
163 (cgen_mode_names): ... this.
164 (MODE_NAME): Use cgen_mode_names.
165 * cgen-utils.c (mode_names): Rename to ...
166 (cgen_mode_names): ... this.
168 2021-05-08 Mike Frysinger <vapier@gentoo.org>
170 * cgen-ops.h (cgen_rtx_error): Declare.
171 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
173 2021-05-08 Mike Frysinger <vapier@gentoo.org>
175 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
177 2021-05-08 Mike Frysinger <vapier@gentoo.org>
179 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
180 install-pdf): New rules.
182 2021-05-08 Tom Tromey <tom@tromey.com>
184 * sim-options.c (compare_strings): Remove.
185 (dup_arg_p): Use htab_eq_string.
187 2021-05-04 Mike Frysinger <vapier@gentoo.org>
189 * sim-hw.c (sim_hw_install): Rename to ...
190 (sim_install_hw): ... this. New prototype.
191 * sim-hw.h (sim_hw_install): Delete.
192 * sim-module.c: Delete sim-hw.h include.
193 (early_modules): Delete sim_hw_install.
195 2021-05-04 Tom Tromey <tromey@adacore.com>
197 * Make-common.in (generated_files): Add config.h.
199 2021-05-04 Mike Frysinger <vapier@gentoo.org>
201 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
203 * sim-load.c (xprintf_bfd_vma): Delete.
204 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
206 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
208 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
209 (hw_event_queue_schedule_vtracef): Likewise.
210 * hw-tree.h (hw_tree_vparse): Likewise.
211 * sim-profile.c (profile_vprintf): Likewise.
212 * sim-trace.c (dis_printf): Likewise.
213 * sim-trace.h (trace_printf): Likewise.
214 (trace_vprintf): Likewise.
215 * sim-utils.h (sim_do_commandf): Likewise.
216 * hw-events.c (hw_event_queue_schedule): Use
217 hw_event_queue_schedule_tracef.
219 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
221 * sim-options.c (standard_option_handler): Add default cases to
224 2021-05-02 Mike Frysinger <vapier@gentoo.org>
226 * callback.c (os_error): Change __attribute__((noreturn)) to
228 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
229 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
230 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
231 * hw-tree.h (hw_tree_delete): Likewise.
232 * sim-basics.h (__attribute__): Delete.
233 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
234 to ATTRIBUTE_NORETURN.
235 (sim_engine_abort, sim_engine_vabort): Likewise.
236 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
237 __attribute__((printf)) to ATTRIBUTE_PRINTF.
238 * sim-inline.h (NORETURN): Delete.
239 (UNUSED): Change to ATTRIBUTE_UNUSED.
240 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
241 and ATTRIBUTE_NORETURN.
242 (sim_io_eprintf, sim_io_error): Likewise.
243 * sim-profile.c (profile_printf): Likewise.
244 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
245 sim_debug_printf): Likewise.
247 2021-05-01 Mike Frysinger <vapier@gentoo.org>
249 * sim-options.c (dup_arg_p): Call htab_empty.
251 2021-05-01 Mike Frysinger <vapier@gentoo.org>
253 * dv-sockser.c (dv_sockser_install): Rename to ...
254 (sim_install_dv_sockser): ... this.
255 * dv-sockser.h (dv_sockser_install): Delete.
256 * sim-module.c: Delete dv-sockser.h include.
257 (early_modules): Delete dv_sockser_install.
259 2021-05-01 Mike Frysinger <vapier@gentoo.org>
261 * Make-common.in (LIB_OBJS): Add modules.o.
262 (generated_files): Add modules.c.
263 (modules.c): New target.
264 * sim-module.c (modules): Rename to ...
265 (early_modules): ... this. Delete 0 sentinel.
266 (early_modules_len): Define.
267 (sim_modules_detected, sim_modules_detected_len): Declare.
268 (sim_pre_argv_init): Call sim_module_install_list.
269 (sim_module_install): New function.
270 (sim_module_install_list): New function.
271 * sim-module.h (sim_module_install_list): Declare.
273 2021-05-01 Mike Frysinger <vapier@gentoo.org>
275 * nrun.c (strsignal): New prototype.
277 2021-05-01 Mike Frysinger <vapier@gentoo.org>
279 * callback.c (wrap): Delete.
280 (os_close): Replace wrap call with direct call & setting last_errno.
281 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
282 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
284 2021-04-26 Mike Frysinger <vapier@gentoo.org>
286 * gennltvals.py (TARGETS): Delete. Update comment.
287 (gentvals): Unify common code paths.
288 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
290 * nltvals.def: Regenerate.
292 2021-04-25 Tom Tromey <tom@tromey.com>
294 * sim-options.c (compare_strings): New function.
295 (ARG_HASH_SIZE, ARG_HASH): Remove.
296 (dup_arg_p): Use htab_t.
297 (sim_parse_args): Remove assert.
299 2021-04-24 Mike Frysinger <vapier@gentoo.org>
301 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
303 2021-04-24 Mike Frysinger <vapier@gentoo.org>
305 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
306 (sim_parse_args): Call SIM_ASSERT.
308 2021-04-22 Tom Tromey <tom@tromey.com>
310 * sim-utils.c: Update includes.
312 2021-04-22 Tom Tromey <tom@tromey.com>
314 * Make-common.in: Require GNU make.
316 2021-04-22 Tom Tromey <tom@tromey.com>
318 * Make-common.in (stamp-hw): New target.
319 (hw-config.h): Depend on stamp-hw.
320 (mostlyclean): Remove stamp-hw and hw-config.h.
322 2021-04-22 Tom Tromey <tom@tromey.com>
324 * Make-common.in (mostlyclean): Now an alias for clean, not
327 2021-04-22 Tom Tromey <tom@tromey.com>
329 * sim-events.c (sim_events_schedule): Use
330 sim_events_schedule_tracef.
332 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
334 * callback.c (os_printf_filtered, os_vprintf_filtered,
335 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
336 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
337 * sim-events.h (sim_events_schedule_tracef,
338 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
340 2021-04-18 Mike Frysinger <vapier@gentoo.org>
342 * gennltvals.py (TARGETS): Add moxie.
343 * nltvals.def: Regenerate.
345 2021-04-18 Mike Frysinger <vapier@gentoo.org>
347 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
348 * nltvals.def: Regenerate.
350 2021-04-18 Mike Frysinger <vapier@gentoo.org>
352 * gennltvals.py (TARGETS): Add rx.
353 * nltvals.def: Regenerate.
355 2021-04-18 Mike Frysinger <vapier@gentoo.org>
357 * gennltvals.py (TARGETS): Add m32c.
358 * nltvals.def: Regenerate.
360 2021-04-18 Mike Frysinger <vapier@gentoo.org>
362 * gennltvals.py (TARGETS): Add iq2000.
363 * nltvals.def: Regenerate.
365 2021-04-18 Mike Frysinger <vapier@gentoo.org>
367 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
369 2021-04-15 John Baldwin <jhb@FreeBSD.org>
371 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
372 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
375 2021-04-12 Mike Frysinger <vapier@gentoo.org>
377 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
379 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
380 cgen_cpu_max_extra_bytes.
381 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
382 (sim_cpu_alloc): Delete 2nd arg.
384 2021-04-08 Tom Tromey <tom@tromey.com>
386 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
387 new-style declaration.
389 2021-04-03 Mike Frysinger <vapier@gentoo.org>
391 * Make-common.in (install-common): Install as run-$arch and
392 libsim-$arch.a when not the primary arch.
394 2021-04-02 Mike Frysinger <vapier@gentoo.org>
396 * Make-common.in (CFLAGS_FOR_BUILD): Define.
397 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
399 2021-03-13 Mike Frysinger <vapier@gentoo.org>
401 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
404 2021-03-13 Mike Frysinger <vapier@gentoo.org>
406 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
407 (gentmap.o): New rule.
408 (gentmap): Call LINK_FOR_BUILD.
410 2021-03-07 Mike Frysinger <vapier@gentoo.org>
412 * Make-common.in (check): Delete body.
414 2021-02-28 Mike Frysinger <vapier@gentoo.org>
416 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
417 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
419 2021-02-27 Mike Frysinger <vapier@gentoo.org>
421 * Make-common.in (SIM_EXTRA_ALL): Delete.
422 (all): Delete $(SIM_EXTRA_ALL).
424 2021-02-21 Mike Frysinger <vapier@gentoo.org>
426 * acinclude.m4: Removed.
428 2021-02-13 Mike Frysinger <vapier@gentoo.org>
430 * acinclude.m4: Delete all sinclude & m4_include calls.
432 2021-02-13 Mike Frysinger <vapier@gentoo.org>
434 * aclocal.m4: Delete.
436 2021-02-06 Mike Frysinger <vapier@gentoo.org>
438 * sim-events.c: Include sim-cpu.h.
439 (sim_event_watchpoints): Define watch_pc.
440 (sim_events_watch_pc): New function.
441 (WATCH_SIM): Handle watch_pc.
442 * sim-events.h (sim_events_watch_pc): New prototype.
443 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
445 * sim-watch.h (sim_watchpoints): Delete pc.
447 2021-02-06 Mike Frysinger <vapier@gentoo.org>
449 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
452 2021-02-06 Mike Frysinger <vapier@gentoo.org>
454 * Make-common.in (HDEFINES, TDEFINES): Delete.
455 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
456 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
457 bfd/configure.host sourcing.
459 2021-02-04 Mike Frysinger <vapier@gentoo.org>
461 * gennltvals.py (TARGETS): Add riscv.
462 (TARGET_DIRS): Likewise.
463 * nltvals.def: Regenerate from the latest libgloss sources.
465 2021-01-31 Mike Frysinger <vapier@gentoo.org>
467 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
469 2021-01-31 Stafford Horne <shorne@gmail.com>
471 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
472 (fixdfsi): Change res from unsigned32 to signed32.
473 (fixdfdi): Change res from unsigned64 to signed64.
475 2021-01-30 Mike Frysinger <vapier@gentoo.org>
477 * gennltvals.sh: Replace shell script with ...
478 * gennltvals.py: ... this Python script.
479 * nltvals.def: Regenerate.
481 2021-01-30 Mike Frysinger <vapier@gentoo.org>
483 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
485 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
487 2021-01-30 Mike Frysinger <vapier@gentoo.org>
489 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
491 2021-01-30 Mike Frysinger <vapier@gentoo.org>
493 * sim-hw.c (merge_device_file): Replace fgets with getline.
495 2021-01-30 Mike Frysinger <vapier@gentoo.org>
497 * gennltvals.sh (gen_arches): Sort calls by first arg.
498 * nltvals.def: Regenerate.
500 2021-01-18 Mike Frysinger <vapier@gentoo.org>
502 * Make-common.in (version.c): Simplifiy args and call move-if-change.
503 * create-version.sh: Delete host & target alias logic. Write to the
506 2021-01-18 Mike Frysinger <vapier@gentoo.org>
508 * configure, configure.ac, Makefile.in: Delete.
510 2021-01-13 Mike Frysinger <vapier@gentoo.org>
512 * sim-watch.c (default_interrupt_handler): Define.
513 (sim_watchpoint_install): Set default interrupt_handler to new
514 default_interrupt_handler.
516 2021-01-13 Mike Frysinger <vapier@gentoo.org>
518 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
520 2021-01-13 Mike Frysinger <vapier@gentoo.org>
522 * sim-events.c (sim_events_watch_sim): Change byte_order type to
524 (sim_events_watch_core): Likewise.
525 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
526 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
527 call to sim_events_watch_sim.
529 2021-01-12 Mike Frysinger <vapier@gentoo.org>
531 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
533 2021-01-11 Mike Frysinger <vapier@gentoo.org>
535 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
537 2021-01-11 Mike Frysinger <vapier@gentoo.org>
539 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
541 2021-01-11 Mike Frysinger <vapier@gentoo.org>
543 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
544 strings.h, time.h, and errno.h.
545 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
546 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
547 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
548 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
549 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
550 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
551 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
552 and strings.h include.
554 2021-01-09 Mike Frysinger <vapier@gentoo.org>
556 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
557 * sim-core.c, sim-watch.c: Include libiberty.h.
559 2021-01-09 Mike Frysinger <vapier@gentoo.org>
561 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
563 2021-01-09 Mike Frysinger <vapier@gentoo.org>
565 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
566 Set WERROR_CFLAGS when first arg is not set or is "yes".
568 2021-01-09 Mike Frysinger <vapier@gentoo.org>
570 * hw-base.c (full_name_of_hw): Delete full_name. Replace
571 hw_strdup call with hw_malloc.
573 2021-01-09 Mike Frysinger <vapier@gentoo.org>
575 * cgen-par.c: Include stdlib.h.
576 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
578 2021-01-08 Mike Frysinger <vapier@gentoo.org>
580 * Make-common.in (C_DIALECT): Define.
581 (COMPILE.pre): Append $(C_DIALECT).
582 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
584 2021-01-07 Mike Frysinger <vapier@gentoo.org>
586 * sim-core.c (sim_memory_map): Define.
588 2021-01-04 Mike Frysinger <vapier@gentoo.org>
590 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
591 * configure: Regenerate.
593 2021-01-04 Mike Frysinger <vapier@gentoo.org>
595 * sim-options.c (sim_print_version): Print out more details when
596 is_command is non-zero.
598 2021-01-04 Mike Frysinger <vapier@gentoo.org>
600 * sim-options.c (standard_option_handler): Call sim_print_version.
601 (sim_print_version): New function.
602 * sim-options.h (sim_print_version): New prototype.
604 2021-01-04 Mike Frysinger <vapier@gentoo.org>
606 * sim-config.c (print_sim_config): Rename to ...
607 (sim_config_print): ... this.
608 * sim-config.h: Likewise.
610 2021-01-02 Mike Frysinger <vapier@gentoo.org>
612 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
613 FLOOR_PAGE): Delete unused macros.
614 (align_up, align_down): Define.
616 2020-08-10 Tom de Vries <tdevries@suse.de>
618 * sim-cpu.c: Include stdlib.h for free.
620 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
622 * nrun.c: Include stdlib.h.
623 * sim-core.c: Likewise.
624 * sim-engine.c: Likewise.
625 * sim-io.c: Likewise.
626 * sim-module.c: Likewise.
627 * sim-reason.c: Likewise.
629 2019-12-19 Tom Tromey <tromey@adacore.com>
632 * Makefile.in (install-strip): New target.
634 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
636 * sim-utils.c: Prevent buffer overflow.
638 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
640 * gennltvals.sh: Add PRU libgloss target.
641 * nltvals.def: Regenerate from the latest libgloss sources.
643 2019-06-13 Stafford Horne <shorne@gmail.com>
645 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
646 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
647 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
649 2019-06-13 Stafford Horne <shorne@gmail.com>
651 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
652 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
654 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
656 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
657 CURRENT_TARGET_BYTE_ORDER.
658 (SUBWORDTFSI): Likewise.
659 (JOINSIDF): Likewise.
660 (JOINSIXF): Likewise.
661 (JOINSITF): Likewise.
663 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
665 * sim-base.h: Add 'sim-assert.h' include.
666 * sim-basics.h: Add 'libiberty.h' include.
668 2019-03-28 Stafford Horne <shorne@gmail.com>
670 * sim-options.c: Include "config.h".
672 * sim-watch.c: Include "config.h".
674 * hw-device.c: Include <string.h>.
675 * hw-events.c: Include <string.h>.
676 * hw-handles.c: Include <stdlib.h>.
677 * sim-fpu.c: Include <stdlib.h>.
679 2019-03-28 Stafford Horne <shorne@gmail.com>
681 * Make-common.in (sim-arange_h): Remove sim-arange.c
682 * sim-arange.c: Remove SIM_ARANGE_C.
683 Add ifdef for _SIM_ARANGE_C_.
684 Include "sim-arange.h".
685 Remove include for unused "sim-assert.h".
686 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
687 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
688 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
689 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
691 * sim-arange.h (sim_addr_range_add): Declare as
693 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
694 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
695 Remove definition of SIM_ARANGE_INLINE.
696 Remove [HAVE_INLINE].
697 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
698 * sim-base.h: Include "sim-arange.h"
699 * sim-basics.h: Remove include of "sim-arange.h"
700 * sim-inline.c: Include "sim-arange.c"
701 * sim-inline.h: Define INLINE_SIM_ARANGE.
702 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
703 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
705 2019-01-26 Tom Tromey <tom@tromey.com>
707 * Make-common.in (version.c): Use sim's create-version.sh.
708 * create-version.sh: New file.
710 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
712 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
714 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
716 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
718 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
720 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
721 this point, it should have already been set in cb_syscall.
723 2018-10-05 Stafford Horne <shorne@gmail.com>
725 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
726 (ADDOFDI): New function, add overflow flag DI variant.
727 (SUBCFDI): New function, subtract carry flag DI variant.
728 (SUBOFDI): New function, subtract overflow flag DI variant.
730 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
732 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
734 * sim-core.c (sim_core_set_xor): Likewise.
735 (sim_core_xor_read_buffer): Likewise.
736 (sim_core_xor_write_buffer): Likewise.
738 2017-12-12 Peter Gavin <pgavin@gmail.com>
739 Stafford Horne <shorne@gmail.com>
741 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
743 (MUL1OFSI): New function, 1's complement overflow flag.
745 2017-12-12 Peter Gavin <pgavin@gmail.com>
746 Stafford Horne <shorne@gmail.com>
748 * cgen-accfp.c (remsf, remdf): New function.
749 (cgen_init_accurate_fpu): Add remsf and remdf.
750 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
751 * sim-fpu.c (sim_fpu_rem): New function.
752 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
753 (sim_fpu_rem): New function.
754 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
756 2017-09-06 John Baldwin <jhb@FreeBSD.org>
758 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
761 2017-05-24 Yao Qi <yao.qi@linaro.org>
763 * sim-trace.c (trace_disasm): Caller update.
765 2016-08-15 Mike Frysinger <vapier@gentoo.org>
767 * sim-base.h (sim_state_base): Add prog_syms_count.
768 (STATE_PROG_SYMS_COUNT): Define.
769 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
770 (trace_load_symbols): New function.
771 (trace_sym_value): Likewise.
772 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
773 loading logic with a call to trace_load_symbols.
774 * sim-trace.h (trace_load_symbols, trace_sym_value): New
777 2016-08-13 Mike Frysinger <vapier@gentoo.org>
779 * cgen-types.h (mode_names): Mark const.
780 * cgen-utils.c (mode_names): Likewise.
782 2016-08-13 Mike Frysinger <vapier@gentoo.org>
784 * cgen-defs.h (struct cgen_state): Delete argv and envp.
785 (STATE_ARGV, STATE_ENVP): Delete.
787 2016-02-04 Nick Clifton <nickc@redhat.com>
789 * cgen-scache.c (scache_option_handler): Prevent possible
790 undefined behaviour computing the size of the scache by using
791 unsigned integers instead of signed integers.
793 2016-01-17 Joel Brobecker <brobecker@adacore.com>
795 * sim-fpu.c: Minor comment fixes throughout.
797 2016-01-17 Joel Brobecker <brobecker@adacore.com>
799 * sim-fpu.c (print_bits): Minor reformatting (no code change).
800 (sim_fpu_map): Likewise.
802 2016-01-11 Mike Frysinger <vapier@gentoo.org>
804 * sim-config.c (print_sim_config): Drop extra whitespace before =
805 in output for byte order, stdio, and msb settings.
807 2016-01-10 Mike Frysinger <vapier@gentoo.org>
809 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
810 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
811 sim-stdio, sim-trace, and sim-profile.
812 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
813 (SIM_AC_OPTION_ASSERT): Likewise.
814 (SIM_AC_OPTION_SMP): Likewise.
815 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
816 * configure: Regenerate.
817 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
818 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
819 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
820 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
821 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
822 WITH_ENVIRONMENT & USER_ENVIRONMENT.
823 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
824 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
825 WITH_ASSERT, WITH_STDIO): Delete.
826 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
829 2016-01-10 Mike Frysinger <vapier@gentoo.org>
831 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
832 * configure: Regenerate.
833 * Make-common.in (SIM_PACKAGES): Delete.
834 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
836 2016-01-10 Mike Frysinger <vapier@gentoo.org>
838 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
840 2016-01-10 Mike Frysinger <vapier@gentoo.org>
842 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
844 2016-01-10 Mike Frysinger <vapier@gentoo.org>
846 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
848 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
849 * gentmap.c: Change targ-vals.def include to nltvals.def.
850 * Make-common.in (gentmap): Change targ-vals.def to
851 $(srccom)/nltvals.def.
852 (distclean): Delete rm -f targ-vals.def.
853 * Makefile.in: Update comment.
855 2016-01-10 Mike Frysinger <vapier@gentoo.org>
857 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
858 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
859 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
861 2016-01-10 Mike Frysinger <vapier@gentoo.org>
863 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
864 and --enable-sim-stdcall and sim_stdcall.
865 * configure: Regenerate.
866 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
867 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
868 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
869 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
870 (REGPARM_*): Delete all regparm defines and their use.
872 2016-01-10 Mike Frysinger <vapier@gentoo.org>
874 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
875 * Make-common.in (SIM_CFLAGS): Delete.
876 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
877 * Makefile.in: Likewise.
879 2016-01-09 Mike Frysinger <vapier@gentoo.org>
881 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
882 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
883 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
884 * acinclude.m4 (SIM_AC_COMMON): ... here.
885 * aclocal.m4, configure: Regenerate.
886 * config.in: Delete file.
887 * callback.c: Change cconfig.h include to config.h.
888 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
890 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
891 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
893 2016-01-06 Mike Frysinger <vapier@gentoo.org>
895 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
896 date, and time information.
898 2016-01-06 Mike Frysinger <vapier@gentoo.org>
900 * sim-options.c (sim_parse_args): Mark argv array const.
901 * sim-options.h (sim_parse_args): Likewise.
903 2016-01-05 Mike Frysinger <vapier@gentoo.org>
905 * sim-trace.c: Include dis-asm.h.
906 (OPTION_TRACE_DISASM): New enum.
907 (trace_options): Add trace-disasm flag.
908 (trace_option_handler): Handle OPTION_TRACE_DISASM.
909 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
910 (dis_read, dis_printf, trace_disasm): New functions.
911 * sim-trace.h: Include dis-asm.h.
912 (TRACE_INSN_IDX): Clarify comment.
913 (TRACE_DISASM_IDX): New enum.
914 (TRACE_disasm): New define.
915 (WITH_TRACE_DISASM_P): New define.
916 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
917 (STRACE_DISASM_P): New define.
918 (TRACE_DISASM_P): Likewise.
919 (TRACE_DISASM_P): Likewise.
920 (TRACE_DISASM): Likewise.
921 (trace_disasm): New function.
923 2016-01-04 Mike Frysinger <vapier@gentoo.org>
925 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
927 2016-01-04 Mike Frysinger <vapier@gentoo.org>
929 * cgen-scache.c (MAX): Delete.
930 (scache_init): Change MAX to max.
931 * cgen-trace.c (min): Delete.
932 * cgen-utils.c (min): Delete.
933 * sim-basics.h [!min] (min): Define.
934 [!max] (max): Define.
936 2016-01-04 Mike Frysinger <vapier@gentoo.org>
938 * sim-options.c (sim_parse_args): Tweak getopt error message.
940 2016-01-04 Mike Frysinger <vapier@gentoo.org>
942 * acinclude.m4 (sim-bswap): Delete.
943 * configure: Regenerate.
944 * Make-common.in (SIM_BSWAP): Delete.
945 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
946 * sim-config.h (htonl, ntohl): Delete.
947 (WITH_BSWAP): Delete.
949 2016-01-03 Mike Frysinger <vapier@gentoo.org>
951 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
952 opterr state to it before calling getopt_long and restore afterwards.
953 Set opterr to 0. When optc is '?', call sim_io_eprintf.
955 2016-01-03 Mike Frysinger <vapier@gentoo.org>
957 * hw-device.h (device): Delete commented typedef.
958 * sim-basics.h (device): Delete typedef.
960 2016-01-03 Mike Frysinger <vapier@gentoo.org>
962 * sim-options.c (sim_parse_args): Replace for loop with a call
965 2016-01-03 Mike Frysinger <vapier@gentoo.org>
967 * nrun.c (myname): Mark const.
968 (main): Mark name const. Replace myname parsing loop with a
971 2016-01-03 Mike Frysinger <vapier@gentoo.org>
973 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
974 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
975 (SIM_AC_OPTION_HOSTENDIAN): Delete.
976 * config.in, configure: Regenerate.
977 * Make-common.in (SIM_HOSTENDIAN): Delete.
978 * sim-config.c (current_host_byte_order): Delete.
979 (sim_config): Delete current_host_byte_order assignments and
980 CURRENT_HOST_BYTE_ORDER checks.
981 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
982 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
983 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
984 (current_host_byte_order): Delete.
985 (CURRENT_HOST_BYTE_ORDER): Likewise.
986 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
987 (HOST_BYTE_ORDER): ... this.
988 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
990 (sim_endian_join_16): Likewise.
991 * sim-n-core.h (sim_core_read_misaligned_N): Change
992 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
993 (sim_core_write_misaligned_N): Likewise.
994 * sim-n-endian.h (endian_t2h_N): Likewise.
995 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
996 endian_le2h_N): Likewise.
997 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
999 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1001 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1002 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1004 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1005 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1006 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1007 * nrun.c (main): Likewise.
1008 * sim-config.c (current_host_byte_order): Change type to enum
1009 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1010 (current_target_byte_order): Likewise.
1011 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1012 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1014 (sim_config): Change prefered_target_byte_order type to enum
1015 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1016 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1017 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1018 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1019 Delete all the various arch/OS endian includes & defines.
1020 (current_host_byte_order): Change type to enum bfd_endian.
1021 (current_target_byte_order): Likewise.
1022 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1023 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1024 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1025 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1026 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1028 (sim_events_watch_core): Likewise.
1029 * sim-events.h: Likewise.
1030 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1032 (sim_core_write_misaligned_N): Likewise.
1033 * sim-n-endian.h (endian_h2be_N): Likewise.
1034 (endian_be2h_N): Likewise.
1035 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1036 (offset_N): Likewise.
1037 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1038 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1040 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1042 * cgen-defs.h (current_state): Delete.
1043 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1044 * sim-utils.c (current_state): Delete.
1046 2015-12-30 Mike Frysinger <vapier@gentoo.org>
1048 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1051 2015-12-27 Mike Frysinger <vapier@gentoo.org>
1053 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1055 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1057 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1058 * config.in, configure: Regenerate.
1059 * Make-common.in (sim-basics_h): Delete tconfig.h.
1060 (distclean): Likewise.
1061 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1062 (new_sim_core_mapping): Delete WITH_HW and device *device.
1063 (sim_core_map_attach, sim_core_attach): Likewise.
1064 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1065 (sim_core_write_buffer): Likewise.
1066 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1068 (sim_core_attach): Likewise.
1069 (device_io_read_buffer, device_io_write_buffer): Delete.
1070 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1071 (sim_core_write_aligned_N): Likewise.
1072 * tconfig.h: Delete file.
1074 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1076 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1077 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1078 (sim_core_write_buffer): Move cia decl to top of func. Call
1079 sim_cpu_hw_io_write_buffer if cpu is valid.
1081 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1083 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1085 (hw_find_integer_property): Likewise.
1086 (hw_find_integer_array_property): Likewise.
1087 (hw_add_duplicate_property): Likewise.
1089 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1091 * sim-config.h (WITH_ENGINE): Delete.
1092 * sim-module.c (modules): Always include sim_engine_install.
1094 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1096 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1097 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1098 * sim-base.h: Always include sim-model.h.
1099 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1100 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1101 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1102 [!WITH_MODEL_P] (sim_machs): Define.
1103 * sim-model.h: Add some developer docs.
1104 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1105 (WITH_MODEL_P): Define.
1106 * sim-module.c (modules): Always include sim_model_install.
1107 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1109 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1111 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1112 * sim-model.c: Likewise.
1113 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1114 SIM_MACH_IMP_PROPERTIES
1116 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1118 * sim-core.c (device_error): Delete.
1119 (sim_core_map_attach): Delete calls to device_error.
1120 (sim_core_attach): Likewise.
1121 * sim-core.h (device_error): Delete.
1122 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1123 to sim_engine_abort.
1124 (sim_core_write_aligned_N): Likewise.
1126 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1128 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1129 * sim-core.c (sim_core_write_buffer): Likewise.
1130 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1131 (sim_core_write_aligned_N): Likewise.
1133 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1135 * dv-pal.c: Include config.h and sim-main.h.
1136 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1138 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1140 * sim-options.c (standard_options): Always enable load-lma and
1142 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1144 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1146 * sim-module.c (MODULE_LIST): Delete.
1148 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1150 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1151 Move to h8300/compile.c.
1152 [SIM_H8300] (standard_options): Likewise.
1153 (standard_option_handler): Likewise.
1155 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1157 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1158 sim_watchpoint_install.
1160 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1162 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1163 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1165 * sim-options.c (OPTION_MEM_SIZE): Delete.
1166 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1167 (standard_option_handler): Likewise.
1169 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1171 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1173 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1176 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1178 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1181 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1182 vasprintf, and va_end together. Check ret after va_end call.
1184 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1186 * sim-types.h (SIM_PRI_TB): Define.
1187 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1188 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1189 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1190 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1192 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1194 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1195 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1196 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1197 (sim_core_translate): Likewise.
1198 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1200 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1202 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1203 (cgen_cpu_close): Change to XCONCAT2.
1205 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1207 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1210 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1212 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1213 * sim-close.c: New file.
1215 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1216 Ali Lown <ali.lown@imgtec.com>
1218 * sim-bits.h (EXTEND6): New macro.
1219 (EXTEND12): New macro.
1220 (EXTEND25): New macro.
1222 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1224 * sim-trace.c (trace_one_insn): Delete.
1225 * sim-trace.h (trace_one_insn): Delete.
1227 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1229 * sim-trace.c (debug_printf): Rename to ...
1230 (sim_debug_printf): ... this.
1231 * sim-trace.h (debug_printf): Delete define.
1232 (debug_printf): Rename to ...
1233 (sim_debug_printf): ... this.
1235 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1237 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1238 (trace_options): Add trace-register option.
1239 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1240 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1241 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1242 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1243 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1245 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1247 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1248 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1249 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1250 STRACE_DEBUG): Define.
1252 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1254 * sim-trace.c (trace_options): Update help text for trace-alu,
1255 trace-fpu, trace-vpu, and trace-semantics.
1256 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1257 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1259 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1261 * sim-assert.h (SIM_FILTER_PATH): Delete.
1262 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1263 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1264 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1265 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1266 * sim-events.c: Include libiberty.h.
1267 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1269 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1271 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1272 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1273 (AC_ARG_ENABLE(sim-debug)): Likewise.
1274 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1275 (AC_ARG_ENABLE(sim-trace)): Likewise.
1276 (AC_ARG_ENABLE(sim-profile)): Likewise.
1277 (AC_ARG_ENABLE(sim-environment)): Likewise.
1278 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1279 (AC_ARG_ENABLE(sim-assert)): Likewise.
1280 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1281 (AC_ARG_ENABLE(sim-endian)): Likewise.
1282 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1283 (AC_ARG_ENABLE(sim-float)): Likewise.
1284 (AC_ARG_ENABLE(sim-scache)): Likewise.
1285 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1286 (AC_ARG_ENABLE(sim-inline)): Likewise.
1287 (AC_ARG_ENABLE(sim-packages)): Likewise.
1288 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1289 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1290 (AC_ARG_ENABLE(sim-smp)): Likewise.
1291 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1292 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1293 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1294 * configure: Regenerate.
1296 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1298 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1300 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1302 * cgen-trace.c [!__STDC__]: Delete.
1303 * sim-trace.h [!__STDC__]: Likewise.
1305 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1307 * sim-model.c (sim_model_init): Assert model is not NULL.
1309 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1311 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1312 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1315 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1317 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1318 (SIM_ALU_H): ... this.
1319 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1320 (SIM_ASSERT_H): ... this.
1321 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1322 (SIM_BASICS_H): ... this.
1323 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1324 (SIM_BITS_H): ... this.
1325 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1326 (SIM_ENDIAN_H): ... this.
1328 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1330 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1333 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1335 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1336 m for sentinel testing.
1338 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1340 * sim-syscall.c: Include errno.h and targ-vals.h.
1341 (sim_syscall_multi, sim_syscall): Define.
1342 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1343 * syscall.c (cb_syscall): Extend comment.
1345 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1347 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1348 * sim-syscall.c: New file.
1349 * sim-syscall.h: New file.
1351 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1353 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1354 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1355 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1356 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1357 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1359 * gentmap.c (gen_targ_map_c): Output name field.
1361 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1363 * acinclude.m4: Change configure.in to configure.ac.
1364 * sim-config.h: Likewise.
1366 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1368 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1369 * configure: Regenerate.
1371 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1373 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1374 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1375 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1376 TRACE_DEBUG): Define.
1378 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1380 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1381 * sim-trace.c (trace_option_handler): Likewise.
1382 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1383 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1384 (TRACE_ANY_P): Likewise.
1386 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1388 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1389 CGEN_TRACE_INSN_FINI.
1390 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1391 trace_result to cgen_trace_result, trace_insn_fini to
1392 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1393 and trace_extract to cgen_trace_extract.
1394 * cgen-trace.h (trace_insn_init): Rename to ...
1395 (cgen_trace_insn_init): ... this.
1396 (trace_insn_fini): Rename to ...
1397 (cgen_trace_insn_fini): ... this.
1398 (trace_insn): Rename to ...
1399 (cgen_trace_insn): ... this.
1400 (trace_extract): Rename to ...
1401 (cgen_trace_extract): ... this.
1402 (trace_result): Rename to ...
1403 (cgen_trace_result): ... this.
1404 (TRACE_RESULT_P): Rename to ...
1405 (CGEN_TRACE_RESULT_P): ... this.
1406 (TRACE_INSN_INIT): Rename to ...
1407 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1408 cgen_trace_insn_init.
1409 (TRACE_INSN_FINI): Rename to ...
1410 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1411 cgen_trace_insn_fini.
1412 (TRACE_PRINTF): Rename to ...
1413 (CGEN_TRACE_PRINTF): ... this.
1414 (TRACE_INSN): Rename to ...
1415 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1416 (TRACE_EXTRACT): Rename to ...
1417 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1419 (TRACE_RESULT): Rename to ...
1420 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1421 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1422 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1423 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1424 TRACE_INSN to CGEN_TRACE_INSN.
1425 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1427 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1429 * sim-events.c (ETRACE_P): Delete.
1430 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1431 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1432 * sim-events.h (struct _sim_events): Delete trace member.
1433 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1434 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1436 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1438 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1439 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1440 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1441 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1443 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1445 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1447 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1449 * sim-trace.h (WITH_TRACE_P): New define.
1450 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1451 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1452 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1453 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1454 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1455 Redefine to use WITH_TRACE_P.
1457 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1459 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1460 mistake in call to sim_engine_abort.
1462 2015-04-29 Nick Clifton <nickc@redhat.com>
1465 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1466 increasing parenthesis around casts to signed values.
1468 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1470 * gennltvals.sh: Add mcore support.
1471 * nltvals.def: Regenerate.
1473 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1475 * cgen.sh: Add +x permissions.
1476 * genmloop.sh: Likewise.
1477 * gentvals.sh: Likewise.
1478 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1479 Change all uses of srcroot for newlib to newlibroot.
1481 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1483 * sim-base.h (SIM_CPU): New typedef.
1485 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1487 * cgen-engine.h (CIA_ADDR): Delete.
1488 * sim-base.h: Update sim_cia example.
1489 [!CIA_ADDR] (sim_cia): New typedef.
1491 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1493 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1494 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1495 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1496 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1497 CIA_SET to CPU_PC_SET.
1499 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1501 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1502 * sim-main.h (STATE_CPU): Remove from comment and define.
1504 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1506 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1507 * configure: Regenerate.
1509 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1511 * sim-options.c: Include version.h.
1512 (OPTIONS_VERSION): New enum.
1513 (standard_options): Add "version".
1514 (standard_option_handler): Handle OPTIONS_VERSION.
1516 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1518 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1519 (create-version.sh): Delete.
1521 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1523 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1525 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1527 * run-sim.h, run.c: Delete.
1528 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1530 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1532 * config.in, configure: Regenerate.
1533 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1534 (ZLIB, ZLIBINC): Define.
1535 (BFD_LIB): Add $(ZLIB).
1537 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1539 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1540 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1542 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1544 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1545 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1546 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1548 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1550 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1551 usage of STATE_WATCHPOINTS.
1552 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1553 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1555 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1557 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1559 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1561 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1563 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1565 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1566 of enable_sim_hardware to AC_ARG_ENABLE.
1568 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1570 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1571 Add dv-sockser.o to sim_hw_objs.
1573 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1575 * dv-sockser.c: Include config.h.
1576 * dv-sockser.h: Include sim-inline.h.
1577 [HAVE_DV_SOCKSER]: Move all prototypes here.
1578 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1579 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1581 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1583 * gentmap.c, run.c: Convert old style prototypes.
1585 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1587 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1588 symlinking tconfig.h to tconfig.in.
1589 * config.in, configure: Regenerate.
1590 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1591 * tconfig.in: Rename file ...
1592 * tconfig.h: ... here.
1594 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1596 * dv-socker.h (dv_sockser_install): Declare.
1597 * sim-module.c: Include config.h.
1598 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1599 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1600 * sim-module.h: Include gdb/remote-sim.h.
1602 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1604 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1605 (sim-inline.c): Delete rule.
1607 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1609 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1610 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1611 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1613 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1615 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1616 [!ASSERT, WITH_ASSERT]: Likewise.
1617 * sim-endian.c: Delete sim-io.h include.
1619 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1621 * run-sim.h (sim_kill): Delete unused prototype.
1623 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1625 * gentmap.c: Include "string.h".
1627 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1629 * sim-options.c (sim_args_command): Call freeargv() when failure
1632 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1634 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1636 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1638 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1639 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1640 callbacks following renaming in callback.h.
1641 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1642 callback by call to "to_lstat" callback
1644 2014-08-28 Gary Benson <gbenson@redhat.com>
1646 * sim-trace.h (debug_printf): New define.
1648 2014-08-19 Alan Modra <amodra@gmail.com>
1650 * configure: Regenerate.
1652 2014-08-15 Roland McGrath <mcgrathr@google.com>
1654 * configure: Regenerate.
1655 * config.in: Regenerate.
1657 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1659 * sim-command.c (sim_do_command): Add const to cmd.
1660 * sim-options.c (sim_args_command): Add const to cmd.
1661 * sim-options.h (sim_args_command): Add const to cmd.
1663 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1665 * sim-hload.c (sim_load): Add const to prog.
1666 * sim-load.c (sim_load_file): Likewise.
1667 * sim-utils.c (sim_analyze_program): Likewise.
1668 * sim-utils.h (sim_analyze_program): Likewise.
1669 (sim_load_file): Likewise.
1671 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1673 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1674 * callback.c (system): Delete unused prototype.
1675 (os_init): Likewise.
1676 (os_shutdown): Likewise.
1677 (os_unlink): Likewise.
1678 (os_time): Likewise.
1679 (os_system): Likewise.
1680 (os_rename): Likewise.
1681 (os_write_stdout): Likewise.
1682 (os_flush_stdout): Likewise.
1683 (os_write_stderr): Likewise.
1684 (os_flush_stderr): Likewise.
1685 (os_write): Likewise.
1686 (os_read_stdin): Likewise.
1687 (os_read): Likewise.
1688 (os_open): Likewise.
1689 (os_lseek): Likewise.
1690 (os_isatty): Likewise.
1691 (os_get_errno): Likewise.
1692 (os_close): Likewise.
1693 (os_vprintf_filtered): Likewise.
1694 (os_evprintf_filtered): Likewise.
1695 (os_error): Likewise.
1699 (wrap): Change to new style prototype.
1702 (os_close): Likewise.
1703 (os_poll_quit): Likewise.
1704 (os_get_errno): Likewise.
1705 (os_isatty): Likewise.
1706 (os_lseek): Likewise.
1707 (os_open): Likewise.
1708 (os_read): Likewise.
1709 (os_read_stdin): Likewise.
1710 (os_write): Likewise.
1711 (os_write_stdout): Likewise.
1712 (os_flush_stdout): Likewise.
1713 (os_write_stderr): Likewise.
1714 (os_flush_stderr): Likewise.
1715 (os_rename): Likewise.
1716 (os_system): Likewise.
1717 (os_time): Likewise.
1718 (os_unlink): Likewise.
1719 (os_stat): Likewise.
1720 (os_fstat): Likewise.
1721 (os_lstat): Likewise.
1722 (os_ftruncate): Likewise.
1723 (os_truncate): Likewise.
1724 (os_pipe): Likewise.
1725 (os_pipe_empty): Likewise.
1726 (os_pipe_nonempty): Likewise.
1727 (os_shutdown): Likewise.
1728 (os_init): Likewise.
1729 (cb_read_target_syscall_maps): Likewise.
1730 (cb_target_to_host_syscall): Likewise.
1731 (cb_host_to_target_errno): Likewise.
1732 (cb_target_to_host_open): Likewise.
1733 (cb_store_target_endian): Likewise.
1734 (cb_host_to_target_stat): Likewise.
1735 * sim-hload.c (sim_load): Change to new style prototype.
1736 * sim-load.c (sim_load_file): Change to new style prototype.
1737 (report_transfer_performance): Likewise.
1738 (xprintf_bfd_vma): Likewise.
1739 * syscall.c (cb_get_string): Change to new style prototype.
1740 (get_path): Likewise.
1741 (cb_syscall): Likewise.
1743 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1745 * create-version.sh: Align parameters to match those of
1746 ../../gdb/common/create-version.sh.
1747 * Make-common.in (srcsim): New variable.
1748 (version.c): Adjust call to create-version.sh as per above.
1750 2013-09-23 Alan Modra <amodra@gmail.com>
1752 * configure: Regenerate.
1754 2013-09-03 Mike Stump <mikestump@comcast.net>
1756 * sim-options.c (complete_option_list): Mark text and word const.
1758 2013-06-28 Tom Tromey <tromey@redhat.com>
1760 * Make-common.in (version.c): Use version.in, not
1762 * create-version.sh: Likewise.
1764 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1766 * create-version.sh: New script. Adapted from
1767 gdb/commong/create-version.sh.
1768 * Make-common.in (version.c): Update rule dependencies,
1769 and re-implement using create-version.sh.
1771 2013-06-21 Nick Clifton <nickc@redhat.com>
1773 * gennltvals.sh: Add msp430 support.
1774 * nltvals.def: Regenerate.
1776 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1778 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1779 * aclocal.m4, configure: Regenerate.
1781 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1784 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1785 -Wformat-nonliteral with -Wno-format.
1787 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1789 * acinclude.m4: Regenerate.
1791 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1793 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1794 which do not support dv-sockser.o. Add always as option to
1795 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1796 is always required to be enabled by simulator.
1798 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1800 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1801 * nltvals.def: Regenerate.
1803 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1805 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1806 * config.in, configure: Regenerate.
1808 2012-05-24 Pedro Alves <palves@redhat.com>
1810 * sim-signal.h (sim_signal_to_target): Rename to ...
1811 (sim_signal_to_gdb_signal): ... this.
1812 * sim-signal.c (sim_signal_to_target): Rename to ...
1813 (sim_signal_to_gdb_signal): ... this.
1814 * sim-reason.c (sim_stop_reason): Adjust to rename.
1816 2012-05-24 Pedro Alves <palves@redhat.com>
1820 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1822 2012-05-24 Pedro Alves <palves@redhat.com>
1826 Replace target_signal with gdb_signal throughout.
1828 2012-05-18 Nick Clifton <nickc@redhat.com>
1831 * callback.c: Include config.h before system header files.
1832 * cgen-trace.c: Likewise.
1833 * cgen-utils.c: Likewise.
1834 * gentmap.c: Likewise.
1836 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1838 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1840 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1842 * sim-trace.c: Update the function prototype of save_data_size.
1843 Move the enum data_fmt from here...
1844 * sim-trace.h: ...to here.
1845 Add function prototype of save_data.
1847 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1849 * sim-core.h (sim_core_trans_addr): Add prototype.
1851 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1853 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1854 missing in last change.
1856 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1858 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1859 * nrun.c: Include string.h/strings.h.
1860 * aclocal.m4, config.in, configure: Regenerate.
1862 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1864 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1865 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1866 out -Werror initialization.
1868 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1870 * Make-common.in (TAGS): Change a-z to [:lower:].
1871 * acinclude.m4 (sim-trace): Likewise.
1872 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1873 Change A-Za-z0-9 to [:alnum:].
1875 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1877 * nrun.c (main): Display strsignal of sigrc.
1879 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1881 * Makefile.in (abs_srcdir): Declare.
1882 (srcroot): Define in terms of abs_srcdir.
1883 (headers): Change srcdir to abs_srcdir.
1885 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1887 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1890 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1892 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1893 system bourne shell.
1895 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1897 * syscall.c (cb_get_string): Rename from "get_string".
1898 (get_path): Rename get_string call to cb_get_string.
1900 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1902 * Make-common.in (VPATH): Add $(srccom).
1904 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1905 POSTCOMPILE): New variables.
1906 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1907 Include dependency files, when using GNU Make. Delete all
1908 dependency-only rules.
1909 * aclocal.m4: Include ../../config/depstand.m4. Call
1910 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1911 (MAKE, GMAKE): New substs.
1913 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1916 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1917 * configure, config.in: Regenerate.
1918 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1920 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1922 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1924 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1926 * sim-profile.c (profile_info): Only print the title once.
1928 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1930 * acinclude.m4: Rename from aclocal.m4.
1931 * aclocal.m4: Regenerate.
1933 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1935 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1936 * common.m4: Delete.
1937 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1938 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1939 * configure: Regenerate.
1941 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1943 * sim-alu.h (ALU32_AND): Clear carry flag.
1944 (ALU32_AND): Clear carry flag.
1946 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1948 * dv-cfi.c: Include stdbool.h.
1950 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1952 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1954 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1956 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1957 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1959 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1961 * sim-command.c: Include sim-options.h.
1963 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1965 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1967 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1969 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1970 Delete direct call to AC_PROG_CC.
1972 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1974 * sim-command.c: New file.
1975 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1976 (sim-command.o): New rule.
1978 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1980 * sim-options.c (standard_option_handler): Remove arg[0] check
1981 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1982 not an empty string, otherwise assign "" back to it.
1984 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1986 * nltvals.def: Regenerate to include Blackfin syscalls again.
1988 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1990 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1991 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1992 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1993 (trace_idx_to_str): Likewise.
1994 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1995 (TRACE_syscall): Define.
1996 (WITH_TRACE_SYSCALL_P): Likewise.
1997 (TRACE_SYSCALL_P): Likewise.
1999 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2001 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2002 remove now-unnecessary sub-scope for glue->type setting.
2003 Check to see if the "reg" property exists before we use it, and
2004 if it doesn't exist, error out for "glue" devices.
2006 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2008 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2009 glue-or, and set type to glue_xor when name is glue-xor.
2010 (hw_glue_port_event): Return immediately when type is glue_io
2011 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2012 and hw_port_event calls from glue_and to end of function.
2014 2011-05-11 Mike Frysinger <vapier@gentoo.org>
2016 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2017 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2018 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2019 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2020 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2021 around function arguments.
2023 2011-04-14 Mike Frysinger <vapier@gentoo.org>
2025 * sim-options.c (complete_option_list, sim_complete_command):
2028 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2030 * dv-glue.c: Fix up style.
2032 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2034 * hw-alloc.c (hw_alloc_data): Adjust brace.
2035 * hw-base.c (hw_base_data): Likewise.
2036 (generic_hw_unit_decode): Fix indentation.
2037 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2038 * hw-events.c (hw_event, hw_event_data): Likewise.
2039 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2040 * hw-instances.c (hw_instance_data): Likewise.
2041 * hw-instances.h (hw_instance): Likewise.
2042 * hw-main.h (hw_descriptor, enum): Likewise.
2043 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2044 * hw-ports.h (hw_port_descriptor): Likewise.
2045 * hw-properties.c (hw_property_data): Likewise.
2046 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2047 _range_property_spec, _reg_property_spec): Likewise.
2048 * hw-tree.c (_name_specifier, printer): Likewise.
2049 (split_device_specifier, parse_string_property, hw_tree_traverse,
2050 print_size, print_reg_property, print_string, print_properties):
2053 2011-03-29 Mike Frysinger <vapier@gentoo.org>
2055 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2056 * Make-common.in (dv-cfi.o): New rule.
2057 * dv-cfi.c, dv-cfi.h: New files.
2059 2011-03-21 Kevin Buettner <kevinb@redhat.com>
2061 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2062 fcntl.h and sys/fcntl.h, for constants.
2063 * nltvals.def: Regenerate.
2064 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2065 * sim-io.h (sys/types.h, sys/stat.h): Include.
2066 (sim_io_stat, sim_io_fstat): Declare.
2068 2011-03-14 Mike Frysinger <vapier@gentoo.org>
2070 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2071 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2072 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2073 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2074 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2075 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2076 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2077 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2078 syscall.c: Trim trailing whitespace.
2080 2011-03-05 Mike Frysinger <vapier@gentoo.org>
2082 * gennltvals.sh: Handle bfin targets.
2083 * nltvals.def: Regenerate.
2085 2011-02-25 Kevin Buettner <kevinb@redhat.com>
2087 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2090 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2092 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2093 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2094 (hw_free): Drop zfree logic and always call free.
2095 * hw-base.c (hw_delete): Change zfree to free.
2096 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2097 (hw_handle_remove_phandle): Likewise.
2098 * hw-instances.c (hw_instance_delete): Likewise.
2099 * hw-tree.c (parse_reg_property): Likewise.
2100 (parse_ranges_property): Likewise.
2101 (parse_string_property): Likewise.
2102 * sim-core.c (sim_core_uninstall): Likewise.
2103 * sim-cpu.c (sim_cpu_free_all): Likewise.
2104 * sim-hw.c (sim_hw_uninstall): Likewise.
2105 * sim-memopt.c (do_memopt_delete): Likewise.
2106 (sim_memory_uninstall): Likewise.
2107 * sim-module.c (sim_module_uninstall): Likewise.
2108 * sim-options.c (sim_parse_args): Likewise.
2109 * sim-profile.c (profile_pc_cleanup): Likewise.
2110 (profile_uninstall): Likewise.
2111 * sim-watch.c (do_watchpoint_delete): Likewise.
2112 * sim-utils.c (zfree): Delete.
2113 (sim_state_free): Change zfree to free.
2114 * sim-utils.h (zfree): Delete.
2116 2011-02-13 Mike Frysinger <vapier@gentoo.org>
2118 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2120 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2122 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2124 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2126 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2128 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2129 when asprintf fails.
2130 * sim-utils.c (sim_do_commandf): Issue an error and return when
2132 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2135 2011-01-11 Mike Frysinger <vapier@gentoo.org>
2137 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2138 bytes has been calculated and when mmap_next_fd is valid and
2140 (memory_option_handler): Allow missing size when mmap_next_fd is
2143 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2145 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2146 not empty, and always append $3 to $hardware.
2148 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2150 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2151 * sim-hw.h (sim_hw_abort): Likewise.
2153 2011-01-05 Mike Frysinger <vapier@gentoo.org>
2155 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2157 2011-01-05 Joel Brobecker <brobecker@adacore.com>
2159 * run.1: Copyright year update.
2161 2010-12-28 Mike Frysinger <vapier@gentoo.org>
2163 * hw-alloc.h (HW_NALLOC): Define.
2165 010-12-28 Mike Frysinger <vapier@gentoo.org>
2167 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2169 2010-12-15 Mike Frysinger <vapier@gentoo.org>
2171 * sim-memopt.c (OPTION_MAP_INFO): Define.
2172 (memory_options): Handle --map-info.
2173 (memory_option_handler): Handle OPTION_MAP_INFO.
2175 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2177 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2178 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2179 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2181 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2183 * sim-core.c (WITH_HW): Add device casts to device_error,
2184 device_io_read_buffer, and device_io_write_buffer.
2186 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2188 * dv-sockser.c (dv_sockser_write_buffer): New function.
2189 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2190 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2192 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2194 * callback.c (os_lseek): Call wrap on lseek result.
2196 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2198 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2199 call by its equality to -1 not by it being negative.
2200 (connected_p): Likewise for accept() call.
2202 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2204 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2206 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2208 * profile.c (sim_profile_print_bar): Add cpu argument.
2210 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2212 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2214 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2216 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2217 (profile_print_pc): Convert sim_io_printf to profile_printf.
2218 (profile_print_insn): Likewise.
2219 (profile_print_memory): Likewise.
2220 (profile_print_core): Likewise.
2221 (profile_print_model): Likewise.
2222 (sim_profile_print_bar): Likewise.
2223 (profile_print_speed): Likewise.
2224 (profile_print_addr_ranges): Likewise.
2225 (profile_info): Likewise.
2226 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2228 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2230 * sim-model.c (OPTION_MODEL): Convert to enum.
2231 (OPTION_MODEL_INFO): New enum.
2232 (model_options): Add model-info/info-model entries.
2233 (model_option_handler): Handle OPTION_MODEL_INFO.
2235 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2237 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2238 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2241 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2243 * sim-hrw.c (sim_write): Add const to buf arg.
2244 * sim-utils.h (sim_write_fn): Likewise.
2246 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2248 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2251 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2253 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2254 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2255 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2256 * dv-sockser.c (sockser_options): Likewise.
2257 * hw-ports.c (empty_hw_ports): Likewise.
2258 * sim-hw.c (hw_options): Likewise.
2259 * sim-model.c (model_options): Likewise.
2260 * sim-options.c (standard_options): Likewise.
2261 * sim-profile.c (profile_options): Likewise.
2262 * sim-trace.c (trace_options): Likewise.
2263 * sim-watch.c (watchpoint_options): Likewise.
2265 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2267 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2268 the local "arg_table" variable, and the xmalloc cast.
2270 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2272 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2274 (sim_fpu_print_func): Add const markings to format buffer.
2276 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2278 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2280 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2282 * sim-trace.c (save_data): Add const markings to "buf" argument.
2284 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2286 * sim-options.c (standard_option_handler): Add const markings to
2289 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2291 * hw-ports.h: Fix spelling typos.
2293 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2295 * configure.ac: Check for socklen_t.
2296 * configure, config.in: Regenerated.
2297 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2299 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2301 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2302 * sim-hw.c (hw_option_handler): Likewise.
2304 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2306 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2307 (interrupt_nr_to_str): Likewise.
2308 (default_interrupt_names): Add const to pointer type.
2309 (sim_watchpoint_install): Add const to prefix.
2310 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2312 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2314 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2315 (sim_core_write_buffer): Likewise.
2317 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2319 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2320 the SIM_HAVE_ADDR_RANGE define.
2322 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2324 * sim-core.h (device_error): Add const to message, and add printf
2327 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2329 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2330 SIM_HAVE_ADDR_RANGE define.
2332 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2334 * dv-glue.c (hw_glue_ports): Swap static and const.
2336 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2338 * nrun.c (usage): Use void in definition.
2339 * sim-options.c (dup_arg_p): Convert old-style function definition.
2340 (sim_parse_args): Likewise.
2341 (sim_print_help): Likewise.
2342 * sim-trace.c (set_trace_option_mask): Likewise.
2343 (set_trace_option): Likewise.
2344 * sim-utils.c (sim_analyze_program): Likewise.
2345 (sim_elapsed_time_get): Likewise.
2346 (sim_elapsed_time_since): Likewise.
2348 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2350 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2351 (standard_options): Likewise.
2352 (standard_option_handler): Likewise.
2354 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2356 * hw-ports.c (TRACE): Delete.
2357 * hw-properties.c (TRACE): Delete.
2358 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2359 (hw_find_integer_property): Likewise.
2360 (hw_find_integer_array_property): Likewise.
2361 (hw_add_duplicate_property): Likewise.
2363 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2365 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2368 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2370 * sim-model.c: Include sim-model.h
2372 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2374 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2375 & from the STATE_CPU() examples.
2377 2010-01-24 Doug Evans <dje@sebabeach.org>
2379 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2380 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2382 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2383 (struct cgen_fp_ops): Update signatures of floating point conversion
2386 * Make-common.in (CGEN_SIM_DEPS): Define.
2387 (CGEN_INCLUDE_DEPS): Use it.
2388 (CGEN_MAIN_CPU_DEPS): Simplify.
2390 2010-01-22 Doug Evans <dje@sebabeach.org>
2392 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2393 (SUBWORDTFSI, JOINSIDI): Ditto.
2395 2010-01-05 Doug Evans <dje@sebabeach.org>
2397 * cgen-types.h (SETDI): Delete, unused.
2399 2009-12-02 Doug Evans <dje@sebabeach.org>
2401 * cgen-engine.h: Remove duplicated comment.
2403 2009-11-23 Doug Evans <dje@sebabeach.org>
2405 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2406 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2408 2009-11-22 Doug Evans <dje@sebabeach.org>
2410 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2411 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2412 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2413 instead of CGEN_INSN_INT.
2415 * cgen-trace.h (trace_extract): Add cast to fix warning.
2417 2009-11-05 Doug Evans <dje@sebabeach.org>
2419 * cgen-mem.h (DECLARE_GETT): Don't inline.
2420 (DECLARE_SETT): Ditto.
2422 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2424 * sim-inline.h: Fix spelling error.
2426 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2428 * Make-common.in: Add datarootdir.
2430 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2432 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2433 (SIM_CHECK_MEMBERS_1): Remove.
2434 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2435 AC_CHECK_MEMBERS one.
2436 * configure: Regenerate.
2438 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2439 * configure: Regenerate.
2441 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2443 * config.in: Regenerate.
2444 * configure: Likewise.
2446 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2447 definition of AC_CHECK_MEMBER.
2449 * aclocal.m4: m4_include toplevel config/override.m4.
2450 * configure: Regenerate.
2452 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2454 * Makefile.in (datarootdir): New variable.
2456 2009-07-07 Doug Evans <dje@sebabeach.org>
2458 * Make-common.in (CPU_DIR): Define.
2460 2009-07-06 Doug Evans <dje@sebabeach.org>
2462 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2463 identifiers for file types rather than encoding internal
2464 implementation details of cgen.sh.
2465 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2466 * cgen.sh: Add support for parallel makes.
2467 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2469 2009-05-18 Jon Beniston <jon@beniston.com>
2471 * gennltvals.sh: Add lm32 target.
2472 * nltvals.def: Add lm32 syscall definitions.
2474 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2476 Speed up simulator startup:
2477 * sim-utils.c (zalloc): Use xcalloc.
2479 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2481 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2482 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2483 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2484 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2485 type, QI, HI, SI, DI.
2487 * callback.c (os_error): Mark as being a noreturn function.
2488 * sim-io.h (sim_io_error): Similar for sim_io_error.
2490 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2492 * aclocal.m4: Fix underquoting of function names.
2494 2008-10-21 Julian Brown <julian@codesourcery.com>
2496 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2498 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2500 * common.m4: Add test for libz and zlib.h.
2501 * configure: Regenerate to track ../common/common.m4 changes.
2504 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2505 Daniel Jacobowitz <dan@codesourcery.com>
2506 Joseph Myers <joseph@codesourcery.com>
2508 * aclocal.m4: Include ../../config/acx.m4.
2509 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2510 * configure, config.in: Regenerate.
2511 * Make-common.in (LIB_OBJS): Add version.o.
2512 (version.c, version.o): New rules.
2513 * run.c: Include version.h.
2514 (usage): Add help parameter. Print output either to stdout or
2515 stderr depending on that parameter.
2516 (print_version): New.
2517 (main): Check for --help and --version.
2518 * run-sim.h (sim_target_display_usage): Add help parameter.
2521 2008-04-14 Hans Kester <kester.hans@gmail.com>
2523 * sim-signal.c: Define missing signals for _WIN32.
2525 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2527 * gennltvals.sh: Add cr16.
2528 * nltvals.def: Rebuild.
2530 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2532 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2533 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2535 2007-08-10 Nick Clifton <nickc@redhat.com>
2537 * sim-memopt.c (memory_options): Mention that the
2538 --memory-size switch accepts suffixes.
2539 (parse_size): Handle a suffix on the size value.
2540 * sim-options.c (standard_options): Mention that the mem-size
2541 switch accepts suffixes.
2542 (standard_option_handler): Handle a suffix on the size value.
2544 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2546 * acconfig.h: Remove.
2547 * config.in: Regenerate.
2549 2006-11-07 Thiemo Seufer <ths@mips.com>
2551 * gentmap.c: Fix compile time warning.
2553 2006-11-07 Thiemo Seufer <ths@mips.com>
2555 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2556 for bfd text addresses.
2558 2006-08-29 Thiemo Seufer <ths@mips.com>
2559 Nigel Stephens <nigel@mips.com>
2561 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2562 SIM_QUIET_NAN_NEGATED.
2564 2006-08-29 Nigel Stephens <nigel@mips.com>
2566 * sim-profile.c (profile_pc_init): Initialise default profiling
2567 frequency to a prime number.
2568 (profile_print_pc): Convert gmon.out sample data into target
2571 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2573 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2574 * common.m4: Likewise.
2575 * configure: Regenerated.
2577 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2579 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2580 * configure: Regenerated.
2582 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2584 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2585 and LIBINTL_DEP everywhere.
2586 (CSEARCH): Use INCINTL.
2587 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2589 * configure: Regenerated.
2591 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2593 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2594 option-contents test.
2596 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2598 * sim-signal.c (sim_signal_to_target): Fix typos.
2600 * sim-reason.c (sim_stop_reason): Use
2601 sim_signal_to_target, not sim_signal_to_host.
2602 * sim-signal.c (sim_signal_to_host): Fix typo.
2603 (sim_signal_to_target): New function.
2605 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2607 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2610 2005-07-08 Ian Lance Taylor <ian@airs.com>
2612 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2614 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2615 different fraction for a quiet NaN.
2616 (unpack_fpu): Likewise.
2618 2005-07-08 Ben Elliston <bje@au.ibm.com>
2620 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2621 * sim-load.c: Likewise.
2622 * syscall.c: Likewise.
2624 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2626 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2629 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2631 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2633 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2635 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2636 and signed64 for __ALPHA__.
2638 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2640 * aclocal.m4 Include ../../gettext.m4.
2641 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2642 (AM_LC_MESSAGES): Remove.
2643 * configure: Regenerate.
2645 2005-02-28 Jim Blandy <jimb@redhat.com>
2647 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2648 -Wuninitialized in the default list of build warnings if CFLAGS is
2649 set, and doesn't include -O. (Using -Wuninitialized without
2650 optimization produces a warning, which interferes with compilation
2653 2005-02-21 Jim Blandy <jimb@redhat.com>
2655 * callback.c (os_fstat): Don't declare 't' unless it's used.
2657 2005-02-09 Jim Blandy <jimb@redhat.com>
2659 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2661 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2662 to $(CGEN), to ensure that the command substitution happens where
2663 the variable is referenced in the submake, not when the submake's
2664 arguments are expanded.
2665 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2666 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2667 application Scheme script directly after ${cgen}; don't precede it
2670 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2672 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2673 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2674 Include libiberty.h.
2675 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2676 being either end of a pipe.
2677 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2678 (os_shutdown): Clear pipe state.
2679 (default_callback): Initialize new members.
2681 * callback.c (default_callback): Initialize target_endian.
2682 (cb_store_target_endian): Renamed from store, new first parameter
2683 host_callback *cb, drop last parameter big_p. Take endianness
2685 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2686 Remove variable big_p.
2687 * nrun.c (main): Initialize default_callback.target_endian.
2689 2005-01-14 Andrew Cagney <cagney@gnu.org>
2691 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2692 Add explicit call to AC_CONFIG_HEADER.
2693 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2694 * configure: Re-generate.
2696 2005-01-12 Andrew Cagney <cagney@gnu.org>
2698 * common.m4: New file, based on of aclocal.m4.
2700 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2702 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2703 * configure: Regenerated to track ../common/aclocal.m4 changes.
2705 2005-01-07 Andrew Cagney <cagney@gnu.org>
2707 * configure.ac: Rename configure.in, require autoconf 2.59.
2708 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2709 * configure: Re-generate.
2711 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2713 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2714 <case CB_SYS_ftruncate>: New cases.
2716 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2718 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2719 (cb_syscall) <case CB_SYS_rename>: New case.
2720 * callback.c (os_lstat): New function.
2722 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2724 * run.1: Document --sysroot=filepath.
2725 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2726 (standard_options): Support --sysroot=<path>.
2727 (standard_option_handler): Handle OPTION_SYSROOT.
2728 * syscall.c (simulator_sysroot): Define, initialized empty.
2729 (get_path): Prepend simulator_sysroot to absolute file path.
2730 [HAVE_STRING_H]: Include string.h.
2731 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2732 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2733 (main): If simulator_sysroot is not empty, chdir there.
2734 * sim-config.h (simulator_sysroot): Declare.
2736 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2737 cgen_rtx_error" in a CGEN-generated simulator.
2738 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2739 replacement for CGEN-related breakpoints.
2741 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2743 * Make-common.in (sim-basics_h): Add $(callback_h).
2745 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2747 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2748 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2749 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2750 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2751 (SIM_CHECK_MEMBERS): New macros.
2752 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2753 for struct stat member test and write. Add ST_x calls for each
2754 struct stat member tested in configure.in. Wrap each ST_x call in
2755 #ifdef of configure macro for that member.
2756 * configure, config.in: Regenerate.
2758 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2760 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2762 <case desc>: Pass -OPC opcfile.
2763 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2764 parameter to cgen.sh.
2766 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2768 * Make-common.in (sim-basics_h): Correct dependencies on
2769 cconfig.h and tconfig.h
2770 (sim-load.o): Correct typo in sim-basics_h dependency.
2772 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2774 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2775 sub-dependencies for other sim files that they include.
2776 (sim_main_headers): Use sim-*_h macros.
2777 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2779 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2781 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2784 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2785 $(remote_sim_h) too.
2786 (sim_main_headers): Add sim-utils.h.
2788 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2790 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2792 2004-07-26 Andrew Cagney <cagney@gnu.org>
2794 Problem from Olaf Hering <olh@suse.de>.
2795 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2797 2004-07-10 Ben Elliston <bje@au.ibm.com>
2799 * hw-tree.c (parse_integer_property): Typo fix in comments.
2800 * sim-options.c (sim_args_command): Likewise.
2802 2004-06-28 Andrew Cagney <cagney@gnu.org>
2804 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2806 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2808 * callback.c (os_shutdown): Fix bug in last change: actually
2809 mark file descriptors as available on startup.
2811 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2813 [ include/gdb: * callback.h (host_callback_struct): Replace
2814 members fdopen and alwaysopen with fd_buddy. ]
2815 * callback.c: Changed all users.
2817 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2819 * sim-load.c (sim_load_file): Use bfd_get_section_size
2820 instead of bfd_get_section_size_before_reloc.
2822 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2824 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2825 passing it to printf.
2827 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2829 * callback.c: Update copyright dates.
2831 * sim-basics.h: Likewise.
2832 * sim-load.c: Likewise.
2833 * syscall.c: Likewise.
2835 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2837 * callback.c: Include cconfig.h instead of config.h.
2839 * sim-basics.h: Likewise.
2840 * sim-load.c: Likewise.
2841 * syscall.c: Likewise.
2843 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2845 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2847 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2849 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2851 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2853 * sim-options.c (standard_options): Fix the names of H8
2856 2003-10-30 Andrew Cagney <cagney@redhat.com>
2858 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2859 with "struct bfd_symbol".
2861 2003-10-21 Andrew Cagney <cagney@redhat.com>
2863 * callback.c (os_truncate): Call "truncate", and not "stat".
2865 2003-10-20 Andrew Cagney <cagney@redhat.com>
2867 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2869 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2871 * callback.c (os_ftruncate, os_truncate): New functions.
2872 (default_callback): Initialize ftruncate and truncate members.
2874 2003-09-08 Dave Brolley <brolley@redhat.com>
2876 On behalf of Doug Evans <dje@sebabeach.org>
2877 * cgen.sh: New arg archfile.
2878 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2879 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2881 2003-08-28 Andrew Cagney <cagney@redhat.com>
2883 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2884 * sim-options.c (print_help): Cast the format with specifier to
2887 2003-08-20 Michael Snyder <msnyder@redhat.com>
2888 Dave Brolley <brolley@redhat.com>
2890 * cgen-par.h (flags, word1): New target-specific
2891 fields of CGEN_WRITE_QUEUE_ELEMENT.
2892 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2893 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2894 * gennltvals.sh: Add frv target.
2895 * nltvals.def: Add frv target.
2897 2003-06-23 Michael Snyder <msnyder@redhat.com>
2899 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2900 * sim-reg.c: Fix cut-and-paste bug in comment.
2902 2003-06-22 Andrew Cagney <cagney@redhat.com>
2904 From matthew green <mrg@redhat.com>:
2905 * sim-fpu.h: Update copyright.
2906 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2907 * sim-fpu.c: Update copyright.
2908 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2910 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2912 From Doug Evans <dje@sebabeach.org>:
2913 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2914 with disassemble_info:read_memory_func.
2915 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2917 2003-06-04 Michael Snyder <msnyder@redhat.com>
2919 * common/run.c (main): Remove SIM_H8300 ifdef.
2921 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2922 (standard_options): Add '-x' for h8/300sx.
2923 (standard_option_handler): Add case for SIM_H8300SX.
2925 2003-04-13 Michael Snyder <msnyder@redhat.com>
2927 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2929 2003-03-01 Andrew Cagney <cagney@redhat.com>
2931 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2932 (sim_engine_vabort): Ditto.
2934 2003-02-27 Andrew Cagney <cagney@redhat.com>
2936 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2937 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2938 * nrun.c (main): Ditto.
2940 2003-02-26 Andrew Cagney <cagney@redhat.com>
2942 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2943 (sim_engine_vabort): Ditto.
2944 (sim_engine_halt, sim_engine_restart): Ditto.
2946 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2948 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2949 (sim-break_h): Delete macro.
2950 (sim-break.o): Delete rule.
2951 * sim-break.c: Delete file.
2952 * sim-break.h: Delete file.
2953 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2954 (STATE_BREAKPOINTS): Delete macro.
2955 (sim_state_base): Delete field breakpoints.
2956 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2957 sim_break_install to array.
2959 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2961 * run.c (usage): Fix typos.
2963 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2965 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2967 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2969 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2970 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2971 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2972 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2973 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2974 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2975 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2976 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2977 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2978 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2980 2002-11-13 Andrew Cagney <cagney@redhat.com>
2982 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2984 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2986 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2987 (distclean): Depend on it.
2989 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2991 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2993 2002-08-29 Dave Brolley <brolley@redhat.com>
2995 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2997 2002-07-17 Andrew Cagney <cagney@redhat.com>
2999 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3000 (sim_set_callbacks, sim_size, sim_trace)
3001 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3002 to here from "gdb/remote-sim.h".
3004 2002-07-16 Andrew Cagney <ac131313@redhat.com>
3006 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3007 avoid possible longjmp problems with automatic variable siggnal.
3009 2002-07-14 Andrew Cagney <ac131313@redhat.com>
3011 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3012 * Make-common.in (installdirs): Make $(libdir) too, needed when
3013 installing libsim.a.
3015 2002-07-13 Andrew Cagney <ac131313@redhat.com>
3017 * gennltvals.sh (dir): Mark d30v as obsolete.
3018 * nltvals.def: Remove d30v.
3020 2002-06-17 Andrew Cagney <cagney@redhat.com>
3022 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3024 * sim-memopt.c: Include <unistd.h>.
3025 (do_memopt_add): Fix printf format.
3026 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3028 2002-06-16 Andrew Cagney <ac131313@redhat.com>
3030 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3031 --enable-gdb-build-warnings.
3032 * configure: Regenerated to track ../common/aclocal.m4 changes.
3034 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
3036 * sim-fpu.c (unpack_fpu): Initialize exponent for
3039 (sim_fpu_sqrt): Same.
3041 2002-06-08 Andrew Cagney <cagney@redhat.com>
3043 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3044 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3046 * sim-load.c: Ditto.
3047 * callback.c: Ditto.
3049 * Make-common.in (callback_h): Define.
3050 (remote_sim_h): Define.
3052 (callback.o): Update.
3053 (syscall.o): Update.
3056 (sim-hload.o): Update.
3058 (sim-reason.o): Update.
3059 (sim-reg.o): Update.
3060 (sim-resume.o): Update.
3062 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3064 * run.c: Fix formatting.
3066 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3068 * run-sim.h: New header. Provide prototypes for functions used
3069 between run() and libsim.a which are not used by GDB.
3070 * run.c: Include run-sim.h.
3071 (main): If SIM_TARGET_SWITCHES is defined call
3072 sim_target_parse_command_line.
3073 (usage): If SIM_TARGET_SWITCHES is defined call
3074 sim_target_display_usage.
3076 2002-05-17 Andrey Volkov <avolkov@transas.com>
3078 * run.c: Made h8300s as new target, not h8300h alias.
3079 Added new option -S (h8300s target)
3080 * sim-options.c: Ditto.
3082 2002-05-01 Chris Demetriou <cgd@broadcom.com>
3084 * callback.c: Use 'deprecated' rather than 'depreciated.'
3086 2002-02-24 Andrew Cagney <ac131313@redhat.com>
3088 From wiz at danbala:
3089 * sim-fpu.h: Fix grammar and typos.
3092 2002-02-10 Chris Demetriou <cgd@broadcom.com>
3094 * callback.c: Fix some spelling errors.
3095 * hw-device.h: Likewise.
3096 * hw-tree.c: Likewise.
3097 * sim-abort.c: Likewise.
3098 * sim-alu.h: Likewise.
3099 * sim-core.h: Likewise.
3100 * sim-events.c: Likewise.
3101 * sim-events.h: Likewise.
3102 * sim-fpu.h: Likewise.
3103 * sim-profile.h: Likewise.
3104 * sim-utils.c: Likewise.
3106 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
3108 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3111 2002-01-20 Ben Elliston <bje@redhat.com>
3113 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3114 the comment for this enumerator.
3116 2002-01-14 Ben Elliston <bje@redhat.com>
3118 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3120 2001-12-20 Kazu Hirata <kazu@hxi.com>
3122 * run.c (usage): Fix a typo.
3124 2001-07-05 Ben Elliston <bje@redhat.com>
3126 * Make-common.in (srccgen): Remove.
3127 (CGEN_CPU_DIR): Define.
3128 (CGEN_READ_SCM): Redefine without $(srccgen).
3129 (CGEN_ARCH_SCM): Ditto.
3130 (CGEN_CPU_SCM): Ditto.
3131 (CGEN_DECODE_SCM): Ditto.
3132 (CGEN_DESC_SCM): Ditto.
3134 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
3136 * sim-load.c (sim_load_file): Put it back: external now.
3137 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3139 2001-04-21 Andrew Cagney <ac131313@redhat.com>
3141 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3143 * sim-utils.c (sim_analyze_program): Ditto.
3145 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
3147 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3148 we're finished with its immediate use.
3149 * sim-load.c (sim_load_file): Ditto.
3151 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
3153 Add support for mmap-based memory regions.
3154 * sim-memopt.c (mmap_next_fd): New global.
3155 (sim_memory_init): Reinitialize it.
3156 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3157 "--memory-mapfile FILE" option. Check for some errors.
3158 (do_memopt_add): Conditionally do mmap instead of malloc for
3159 backing store of simulated memory. Check for more errors.
3160 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3161 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3162 * configure.in: Look for mmap/fstat related functions and headers.
3163 * config.in, configure: Regenerated.
3165 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
3167 * sim-core.c (sim_core_map_attach): Correct overlap-related
3170 2001-03-07 Michael Meissner <meissner@redhat.com>
3172 * run.c (alloca-conf.h): Delete, no longer provided.
3174 2001-02-22 Ben Elliston <bje@redhat.com>
3176 * sim-trace.h (TRACE_VPU_IDX): Add.
3177 (TRACE_vpu): Define.
3178 (WITH_TRACE_VPU_P): Likewise.
3179 (TRACE_VPU_P): Likewise.
3180 * sim-trace.c (OPTION_TRACE_VPU): Define.
3181 (trace_options): Add --trace-vpu.
3182 (trace_option_handler): Handle OPTION_TRACE_VPU.
3183 (trace_option_handler): Include VPU tracing in --trace-semantics.
3184 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3186 2001-02-21 Ben Elliston <bje@redhat.com>
3188 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3189 (TRACE_BRANCH_INPUT2): Likewise.
3191 2001-02-09 Ben Elliston <bje@redhat.com>
3193 * (profile_print_pc): Write header out in target byte order.
3195 2001-02-09 Ben Elliston <bje@redhat.com>
3197 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3198 adjusting the pc shift value.
3200 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3202 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3203 where a numeric value is supplied.
3205 2001-01-06 Ben Elliston <bje@redhat.com>
3207 * cgen.sh: Allow extrafiles to include the semantics files when
3208 generating an ISA-specific decoder.
3210 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3212 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3214 2000-12-23 Ben Elliston <bje@redhat.com>
3216 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3217 them to the trace stream using sim_fpu_printn_fpu. Include
3220 2000-12-15 Ben Elliston <bje@redhat.com>
3222 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3223 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3224 trailing digits as specified (-1 to print all digits).
3225 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3226 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3229 2000-12-13 Ben Elliston <bje@redhat.com>
3231 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3232 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3235 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3237 * sim-endian.h: Don't have parameters on macro definitions which
3238 are simply renaming functions, to permit use of XCONCAT2 in both
3239 the macro name and the arguments in a use of such a definition.
3241 2000-12-11 Ben Elliston <bje@redhat.com>
3243 * cgen-ops.h (SUBWORDDFDI): New function.
3245 2000-12-05 Ben Elliston <bje@redhat.com>
3247 * Make-common.in (cgen-defs): New target.
3248 (cgen-decode): Pass $(EXTRAFILES).
3250 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3251 -outfile-suffix options.
3253 2000-12-04 Ben Elliston <bje@redhat.com>
3255 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3256 (SUBWORDSIUQI): Likewise.
3257 (SUBWORDDIHI): Likewise.
3258 (SUBWORDDIQI): New function.
3260 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3261 * cgen-scache.c (scache_option_handler): Remove unused local var.
3263 2000-12-03 Ben Elliston <bje@redhat.com>
3265 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3267 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3269 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3271 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3273 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3276 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3278 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3279 (set_hw_delete): Moved the macro as a function.
3280 * hw-base.h (set_hw_delete): Declare as external function.
3281 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3282 allocated using hw_malloc.
3284 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3286 * sim-options.c (sim_parse_args): Free the memory used for
3287 long_options, short_options, handlers, opt_cpu, orig_val.
3289 2000-11-20 Ben Elliston <bje@redhat.com>
3291 * cgen-ops.h (SUBBI): New macro.
3292 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3293 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3295 2000-11-16 Ben Elliston <bje@redhat.com>
3297 * cgen-types.h (VOID): New type.
3299 2000-11-09 Ben Elliston <bje@redhat.com>
3301 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3302 (sim_fpu_two): Set exponent to 1.
3304 2000-10-26 Ben Elliston <bje@redhat.com>
3306 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3307 `all'. Pass `-i' options to cgen applications.
3308 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3309 cgen-desc): Pass $(isa) to cgen.sh.
3311 2000-10-08 Ben Elliston <bje@redhat.com>
3313 * cgen-utils.c (cgen_rtx_error): New function.
3315 2000-10-07 Ben Elliston <bje@redhat.com>
3317 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3318 conditions for sim_core_read_buffer().
3320 2000-09-26 Dave Brolley <brolley@redhat.com>
3322 * cgen-utils.c (RORQI): New function.
3323 (ROLQI): New function.
3324 (RORHI): New function.
3325 (ROLHI): New function.
3327 2000-08-28 Dave Brolley <brolley@redhat.com>
3329 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3330 in insn_value if it will fit.
3332 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3334 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3336 2000-08-15 Dave Brolley <brolley@redhat.com>
3338 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3340 2000-08-15 Dave Brolley <brolley@redhat.com>
3342 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3343 (PROFILE_CPU_FREQ): New macro.
3344 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3345 (profile-options): Add profile-cpu-frequency.
3346 (parse_frequency): New function.
3347 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3348 (profile_print_speed): Print cpu frequency and simulated execution time.
3349 Re-indent other items to match.
3351 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3353 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3355 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3357 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3358 * Makefile.in (install): Install run.1 man page.
3360 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3362 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3363 * Makefile.in (headers,nltvals.def): Merge.
3365 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3367 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3368 * nrun.c (main): Print the simulator statistics only in
3370 * hw-properties.h (hw_find_integer_array_property): Fix
3371 prototype (use signed_cell).
3373 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3374 * sim-events.c (sim_events_remain_time): New function returning
3375 the time that remains before the event is raised.
3376 * hw-events.c (hw_event_remain_time): Likewise.
3377 * sim-events.h (sim_events_remain_time): Declare.
3378 * hw-events.h (hw_event_remain_time): Declare.
3380 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3381 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3382 (OPTION_HW_LIST): New option --hw-list to list the devices.
3383 (hw_option_handler): List the device tree with 'sim_hw_print'.
3385 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3386 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3387 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3388 (EXTENDED): Define for 16-bit word size.
3389 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3390 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3391 * sim-types.h: Added support for 16-bit targets.
3393 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3395 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3397 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3399 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3400 * Makefile.in (distclean): Clean cconfig.h also.
3402 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3404 * configure: Regenerated to track ../common/aclocal.m4 changes.
3406 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3408 * aclocal.m4 (sim-profile): Enable the profiler by default.
3410 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3412 * run.c (main): Initialize sigrc.
3414 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3416 * sim-events.c (update_time_from_event): Add more detailed event
3419 2000-03-30 Dave Brolley <brolley@redhat.com>
3421 * aclocal.m4 (cgen): Use guile to run cgen.
3423 2000-03-23 Dave Brolley <brolley@redhat.com>
3425 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3427 * cgen-accfp.c (fextsfdf): New function.
3428 (ftruncdfsf): New function.
3429 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3431 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3433 * cgen-ops.h: Added TRUNCSISI.
3435 2000-03-08 Dave Brolley <brolley@redhat.com>
3437 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3438 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3439 (sim_queue_fn_si_write): Last argument is has type USI.
3440 (sim_queue_fn_sf_write): New function.
3441 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3442 (sim_queue_fn_sf_write): New function.
3443 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3445 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3447 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3448 sim_set_trace and run simulator using sim_resume.
3449 (main): Add option ``-o'' - operating environment. Only continue
3450 after a signal when operating environment.
3451 (main): Always set REASON and SIGRC using sim_stop_reason.
3452 (sim_trace): Delete extern declaration.
3454 2000-02-08 Nick Clifton <nickc@cygnus.com>
3456 * callback.c: Fix compile time warning messages.
3457 * run.c: Fix compile time warning messages.
3459 1999-12-17 Dave Brolley <brolley@cygnus.com>
3461 * sim-profile.h: (set_profile_option_mask): Add prototype.
3462 * sim-profile.c (set_profile_option_mask): No longer static.
3464 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3466 * sim-arange.c: Include <string.h>
3468 1999-12-07 Dave Brolley <brolley@cygnus.com>
3470 * sim-options.c (print_help): '=' required before optional argument.
3471 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3472 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3473 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3474 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3475 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3476 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3477 (fn_mem_qi_write): New union members.
3478 (fn_mem_hi_write): New union members.
3479 (fn_mem_si_write): New union members.
3480 (fn_mem_di_write): New union members.
3481 (fn_mem_df_write): New union members.
3482 (fn_mem_xi_write): New union members.
3483 (sim_queue_fn_mem_qi_write): New function.
3484 (sim_queue_fn_mem_hi_write): New function.
3485 (sim_queue_fn_mem_si_write): New function.
3486 (sim_queue_fn_mem_di_write): New function.
3487 (sim_queue_fn_mem_df_write): New function.
3488 (sim_queue_fn_mem_xi_write): New function.
3489 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3490 (sim_queue_fn_mem_hi_write): New function.
3491 (sim_queue_fn_mem_si_write): New function.
3492 (sim_queue_fn_mem_di_write): New function.
3493 (sim_queue_fn_mem_df_write): New function.
3494 (sim_queue_fn_mem_xi_write): New function.
3495 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3496 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3497 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3499 1999-12-01 Dave Brolley <brolley@cygnus.com>
3501 * cgen-accfp.c (subsf): Check status code.
3519 1999-11-26 Dave Brolley <brolley@cygnus.com>
3521 * cgen-par.h (fn_df_write): Mode of data is DF.
3522 (sim_queue_fn_df_write): Mode of data is DF.
3523 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3525 1999-11-22 Dave Brolley <brolley@cygnus.com>
3527 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3528 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3530 1999-11-04 Dave Brolley <brolley@cygnus.com>
3532 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3533 CGEN_MEM_XI_WRITE members.
3534 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3535 (sim_queue_fn_xi_write): New function.
3536 (sim_queue_mem_xi_write): New function.
3538 * cgen-par.c (sim_queue_fn_xi_write): New function.
3539 (sim_queue_mem_xi_write): New function.
3540 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3543 1999-10-22 Dave Brolley <brolley@cygnus.com>
3545 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3546 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3547 * cgen-par.c: Set insn_address for each queued write. Get pc from
3548 cpu when executing queued writes.
3550 1999-10-19 Dave Brolley <brolley@cygnus.com>
3552 * cgen-par.h (sim_queue_fn_pc_write): New function.
3553 (CGEN_FN_PC_WRITE): New enumerator.
3554 (fn_pc_write): New union member.
3555 * cgen-par.c (sim_queue_fn_pc_write): New function.
3556 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3558 1999-10-18 Dave Brolley <brolley@cygnus.com>
3560 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3561 (CGEN_MEM_DF_WRITE): New enumerator.
3562 (mem_di_write): New union member.
3563 (mem_df_write): New union member.
3564 * cgen-par.c (sim_queue_mem_di_write): New function.
3565 (sim_queue_mem_df_write): New function.
3566 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3568 * cgen-accfp.c (divsf): Check for division errors.
3570 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3572 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3574 1999-10-07 Dave Brolley <brolley@cygnus.com>
3576 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3577 (fn_hi_write): New union member.
3578 (sim_queue_fn_hi_write): New function.
3579 * cgen-par.c (sim_queue_fn_hi_write): New function.
3580 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3582 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3584 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3585 Change type of result to SEM_PC.
3587 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3589 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3591 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3593 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3594 (JOIN*): Delete cpu arg.
3596 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3598 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3600 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3602 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3604 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3607 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3609 * run.c (main): Check the sim_stop_reason and only halt simulation
3610 when a valid stop condition is identified.
3612 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3614 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3616 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3618 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3619 (bi_write): New union element.
3620 (sim_queue_bi_write): New function.
3621 * cgen-par.c (sim_queue_bi_write): New function.
3622 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3624 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3626 * configure: Regenerated to track ../common/aclocal.m4 changes.
3628 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3629 ../gdb/configure.in.
3630 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3631 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3632 (SIM_WARNINGS): Delete
3633 (CONFIG_CFLAGS): Update.
3635 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3637 * cgen-par.c: New file.
3638 * cgen-par.h: New file.
3639 * cgen-sim.h (cgen-par.h): #include it.
3640 * cgen-cpu.h (write_queue): New field.
3641 (CPU_WRITE_QUEUE): New access macro.
3642 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3643 (cgen-par.o): New target.
3645 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3647 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3648 * cgen-utils.c (mode_names): Update.
3650 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3652 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3653 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3654 buffer arg if WITH_PARALLEL_GENWRITE.
3655 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3656 (struct idesc): Ditto.
3658 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3660 * sim-model.c (model_option_handler): Add \n to error message.
3662 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3664 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3665 (insn_sem): Rewrite.
3666 (sem_fn_desc): New struct.
3668 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3670 (scache case): Split into non-parallel/parallel versions.
3671 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3672 if not use semantic switch version.
3674 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3676 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3677 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3678 (SEM_BRANCH_INIT_EXTRACT): Delete.
3679 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3680 (SEM_BRANCH_FINI): Ditto.
3681 (SEM_BRANCH_VIA_ADDR): Ditto.
3682 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3683 (SEM_BRANCH_ADDR_CACHE): Delete.
3684 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3685 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3687 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3688 (@cpu@_pbb_begin): Initialize branch_target.
3689 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3690 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3692 (@cpu@_engine_run_fast): Ditto.
3694 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3696 * cgen-utils.c (RORSI): New function.
3697 (ROLSI): New function.
3699 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3701 * Makefile.in (TAGS): Tweak TAGS regex.
3702 * cgen-mem.h (*): Add TAGS markers.
3704 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3706 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3707 passed in when sim_resume is first entered - don't re-pass it
3710 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3712 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3713 OPTION_LOAD_LMA but only when is defined.
3714 (standard_options): When SIM_HANDLES_LMA is defined include
3715 options --load-lma and --load-vma.
3716 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3718 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3719 (struct sim_state_base): Add load_at_lma_p.
3720 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3721 STATE_LOAD_AT_LMA_P.
3723 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3725 * nrun.c (main): Re-format loop gnu style.
3727 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3729 * dv-sockser.c (connected_p): Initialize addrlen.
3731 1999-07-06 Dave Brolley <brolley@cygnus.com>
3733 * cgen-accfp.c (floatsidf): New function.
3734 (fixdfsi): New function.
3736 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3738 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3740 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3742 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3743 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3744 * cgen-fpu.c: New file.
3745 * cgen-fpu.h: New file.
3746 * cgen-accfp.c: New file.
3747 * cgen-cpu.h (CGEN_CPU): New member fpu.
3748 * cgen-mem.h: Redo fp support.
3749 * cgen-ops.h: Delete k&r support. Redo fp support.
3750 * cgen-sim.h: Include cgen-fpu.h.
3751 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3753 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3755 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3757 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3758 (@cpu@_pbb_cti_chain): Minor clean up.
3760 1999-05-08 Felix Lee <flee@cygnus.com>
3762 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3763 AM_CYGWIN32 and AM_EXEEXT.
3764 * configure: Regenerate.
3766 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3768 * sim-core.c (device_error,device_io_read_buffer,
3769 device_io_write_buffer): Delete decls.
3770 * sim-core.h: Put them here.
3772 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3773 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3774 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3775 (sim_core_write_aligned_N): Ditto.
3777 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3779 * sim-memopt.c (sim_memory_uninstall): Don't look into
3782 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3784 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3786 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3788 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3789 (sim_core_write_buffer): Ditto.
3791 1999-04-02 Keith Seitz <keiths@cygnus.com>
3793 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3794 after the interval counter has expired.
3795 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3796 poll_quit callbacks. May be overridden by Makefile.
3797 (poll_quit_counter): New global.
3798 * sim-events.c: Remove all mentions of ui_loop_hook. The
3799 host callback "poll_quit" will serve the purpose.
3800 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3802 * nrun.c: Remove declaration of ui_loop_hook.
3804 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3806 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3807 if being used by gdb.
3809 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3811 * cgen-types.h (XF,TF): Tweak.
3812 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3814 (SUBWORD*,JOIN*): Define.
3815 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3816 moved into cpu descriptor.
3817 * sim-model.h (MACH): New member `num'.
3819 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3821 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3822 (CGEN_CPU): Member opcode renamed to cpu_desc.
3823 New members get_idata,disassembler.
3824 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3825 CGEN_INSN_ATTR_VALUE.
3826 (CGEN_STATE): Delete member opcode_table.
3827 (sim_disassemble_insn): Delete decl.
3828 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3829 (struct idesc): Moved to here from <cpu>-decode.h.
3830 * cgen-run.c (prime_cpu): Call prepare_run callback.
3831 * cgen-trace.h (SFILE): New type.
3832 (sim_disasm_sprintf): Declare.
3833 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3834 (sim_cgen_disassemble_insn): Declare.
3835 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3836 (insn_fields): Delete.
3837 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3839 (trace_insn): Call CPU_DISASSEMBLER hook.
3840 (sim_disasm_sprintf): New function.
3841 (sim_disasm_read_memory): New function.
3842 (sim_disasm_perror_memory): New function.
3843 (sim_cgen_disassemble_insn): New function.
3844 * cgen-utils.c: Don't include cpu-opc.h.
3845 (virtual_insn_entries): New static local.
3846 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3847 (cgen_insn_name): Rewrite.
3848 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3849 * cgen.sh (desc): New file generator handler.
3850 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3851 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3852 Don't include cpu-opc.h,cpu-sim.h.
3853 * sim-model.c (model_set): Delete SIM_DESC arg.
3854 (sim_model_set): Update.
3855 * sim-model.h (MACH): New member prepare_run.
3857 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3859 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3860 if redundant with allocator functions.
3862 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3864 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3866 * sim-profile.h: Make like sim-trace.h.
3867 (PROFILE_USEFUL_MASK): New macro.
3868 * sim-profile.c (profile_options): Make like trace_options, allow
3869 optional on|off arg where applicable.
3870 (set_profile_option_mask): New function.
3871 (sim_profile_set_option): New function.
3872 (profile_option_handler): Simplify.
3873 Have -p only enable selected things, not everything.
3874 Add missing break to OPTION_PROFILE_PC_RANGE.
3875 * cgen-scache.c (scache_options): Allow optional on|off arg to
3877 (scache_option_handler): Use sim_profile_set_option.
3879 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3881 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3882 (memory_option_handler): Implement MEMORY_FILL option. Make
3883 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3884 (parse_ulong_value): New function.
3885 (do_memopt_add): Allocate all buffers. Optionally fill them.
3887 1999-01-15 Richard Henderson <rth@cygnus.com>
3889 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3890 va_list, not an integer.
3891 * sim-events.c (sim_events_schedule): Likewise.
3893 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3894 the appropriate type.
3896 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3898 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3899 (sim_disassemble_insn): Update prototype.
3900 (sim_engine_invalid_insn): Ditto.
3901 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3902 (SEM_BRANCH_INIT): PCADDR->IADDR.
3903 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3904 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3905 * cgen-scache.h (*): Ditto.
3906 * cgen-trace.c (*): Ditto.
3907 * cgen-trace.h (*): Ditto.
3908 * cgen-utils.c (*): Ditto.
3909 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3911 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3912 (simple engine framework): Rewrite.
3913 * sim-module.c (modules): Install model module sooner (and in
3914 particular before the profile module).
3916 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3918 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3919 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3920 (sim_model_init): Call it.
3922 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3924 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3926 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3927 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3928 (SEM_BRANCH_INIT_EXTRACT): New macro.
3929 (SEM_BRANCH_INIT): Add taken_p.
3930 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3931 (SEM_BRANCH_FINI): Use it.
3933 * cgen-run.c (sim_resume): Handle tracing of last insn.
3934 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3935 * cgen-trace.c (current_abuf): New static global.
3936 (trace_insn_init): Initialize it.
3937 (trace_insn_fini): Use it.
3938 (trace_insn): Set it.
3939 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3940 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3941 (@cpu@_emit_after): Ditto.
3942 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3943 labels if WITH_SEM_SWITCH_FULL.
3944 * sim-model.c: Include bfd.h.
3945 (sim_model_init): New function.
3946 (sim_model_install): Record init fn.
3947 * sim-model.h (MACH): New member bfd_name.
3948 * sim-module.c (modules): Initialize model before scache.
3950 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3952 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3954 * nrun.c (main): Remain in simulation loop for traps and
3955 exceptions when in operating environment mode.
3956 (ui_loop_hook): New stub hook for standalone use.
3957 * sim-events.c (sim_events_process): Call ui_loop_hook
3958 periodically on CYGWIN host.
3960 * sim-reason.c (sim_stop_reason): Return host signal numbers
3961 to gdb on sim_stopped and sim_signalled cases.
3962 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3963 hook just before longjmp.
3964 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3965 hook just before sim_engine_run.
3967 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3968 * sim-trace.h (trace_generic): Ditto.
3969 * sim-trace.c (trace_generic): Ditto.
3971 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3973 * Make-common.in (SIM_MAIN_DEPS): New var.
3974 (CGEN_MAIN_CPU_DEPS): New var.
3975 * aclocal.m4: Add --enable-cgen-maint option.
3976 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3978 (GETIMEM*): Pass pc value to sim_core routine.
3980 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3982 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3983 Compare with ZERO not NULL.
3985 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3987 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3990 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3992 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3993 * sim-trace.c: Include stdlib.h if present.
3994 * dv-sockser.c: Include unistd.h if present.
3995 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3996 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3998 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4000 * gennltvals.sh: Add i960.
4001 * nltvals.def: Rebuild.
4003 1998-12-04 Doug Evans <devans@casey.cygnus.com>
4005 * cgen-defs.h: New file, old cgen-sim.h.
4006 * cgen-sim.h: Simple header that includes others.
4007 * sim-arange.c: New file.
4008 * sim-arange.h: New file.
4009 * sim-basics.h: Include it.
4010 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4011 (sim-arange.o): Add rule for.
4012 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4013 (sim_io_eprintf_cpu): Add prototype.
4014 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4015 (INLINE2): New macro.
4016 (EXTERN_INLINE): New macro.
4017 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4018 before calling module init fns.
4019 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4020 (profile_init): New function.
4021 (profile_options): New option --profile-range.
4022 (profile_option_handler): Handle --profile-range.
4023 (profile_print_insn): Qualify address range specific section titles.
4024 (profile_print_addr_ranges): New function.
4025 (profile_info): Print address ranges if specified.
4026 (profile_install): Set profile_init init fn.
4027 * sim-profile.h (PROFILE_DATA): New member `range'.
4028 * sim-trace.c (trace_init): New function.
4029 (trace_options): New option --trace-range.
4030 (trace_option_handler): Handle --trace-range.
4031 (trace_install): Set trace_init init fn.
4032 * sim-trace.h (TRACE_DATA): New member `range'.
4033 * sim-utils.c (sim_cpu_msg_prefix): New function.
4034 (sim_io_eprintf_cpu): New function.
4035 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4036 (PC_IN_PROFILE_RANGE_P): New macro.
4037 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4038 (trace_insn_fini): New arg abuf. All callers updated.
4039 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4040 printing cycle counts.
4041 * cgen-trace.h (trace_insn_fini): Update prototype.
4042 (TRACE_RESULT_P): New macro.
4043 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4044 (TRACE_INSN): Check ARGBUF_TRACE_P.
4045 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4046 * cgen-types.h (SIM_INLINE): Delete.
4047 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4048 * cgen-utils.c: Don't include cgen-engine.h
4049 * genmloop.sh (@cpu@_fill_argbuf): New function.
4050 (@cpu@_fill_argbuf_tp): New function.
4051 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4052 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4053 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4054 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4055 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4056 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4057 doing profiling. Update call to TRACE_INSN_FINI.
4059 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4061 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4063 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4066 1998-12-01 Doug Evans <devans@casey.cygnus.com>
4068 * sim-inline.c (SIM_INLINE_P): Fix typo.
4070 1998-11-30 Doug Evans <devans@casey.cygnus.com>
4072 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4074 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4076 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4077 * nltvals.def: Re-generate.
4079 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4081 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4082 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4083 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4085 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4086 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4088 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4090 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4091 (${cpu}_pbb_cti_chain): Ditto.
4093 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4095 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
4096 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4097 (EXTRACT_INT,EXTRACT_UINT): New macros.
4098 (SEM_SEM_ARG): New macro.
4099 (SEM_NEXT_VPC): New arg `pc'.
4100 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4101 (sim_disassemble_insn): Update prototype.
4102 * cgen-trace.c (current_insn,insn_fields): New static locals.
4103 (trace_insn): Set them.
4104 * cgen-utils.c: #include cgen-engine.h.
4105 (sim_disassemble_insn): New arg insn_fields.
4106 Handle variable length insns.
4107 * genmloop.sh: Only emit pbb decls if -pbb.
4108 (${cpu}_scache_lookup): New arg `vpc'.
4109 (scache support): Fetch pc before entering loop.
4111 * gennltvals.sh: Add fr30 support.
4112 * nltvals.def: Rebuild.
4114 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4116 * sim-types.h: Re-do type system so that GCC's attribute and mode
4117 are used to specify types. Handle case of ALPHA.
4119 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
4121 * aclocal.m4: Add tests for dlopen family.
4122 * config.in: Regenerated.
4124 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4126 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4128 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4130 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4131 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4132 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4133 * cgen-sim.h: ... to here.
4135 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4137 * aclocal.m4 (enable-build-warnings): Replace
4138 enable-sim-warnings. Extend =LIST syntax so that prepend and
4139 append of options is possible. Drop -Werror, add
4140 -Wstrict-prototypes for GDB compatibility.
4141 * Make-common.in (SIM_WARNINGS): Update.
4143 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4145 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4146 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4147 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4148 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4149 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4151 * cgen-cpu.h: New file.
4152 * cgen-engine.h: New file.
4153 * cgen-scache.h: New file.
4154 * cgen-sim.h: Delete portions moved to new files.
4155 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4156 rather than sending result to stdout.
4158 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4160 * Make-common.in (sim-reg.o): New rule.
4161 (cgen-run.o): New rule.
4162 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4163 * cgen-run.c (prime_cpu): New function.
4164 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4165 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4167 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4168 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4169 (CGEN_INSN_VIRTUAL_P): New macro.
4170 (SEM_PC): New typedef.
4171 (SEMANTIC_FN): Change type of result to SEM_PC.
4172 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4173 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4174 (SCACHE_MAP): New typedef.
4175 (CPU_SCACHE): Add pbb support.
4176 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4177 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4178 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4180 (INSN_NAME): Delete.
4181 (cgen_insn_name): Declare.
4182 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4183 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4184 (first_insn_p): Make static.
4185 (trace_insn): Handle virtual insns specially.
4186 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4187 * cgen-types.h (UBI): Delete.
4188 (MODE_TYPE): New enum.
4189 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4190 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4191 (cgen_virtual_opcode_table): New global.
4192 (cgen_insn_name): New function.
4193 (sim_disassemble_insn): Ignore virtual insns.
4194 * genmloop.sh: Delete top level loop generation. Add pbb support.
4195 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4196 (sim_cpu_base): New members max_insns,insn_name,model_data.
4197 (CPU_PC_GET,CPU_PC_SET): New macros.
4198 (sim_pc_get,sim_pc_set): Declare.
4199 * sim-model.c (model_set): Call model init fn.
4200 * sim-model.h (MODEL_FN): New typedef.
4201 (INSN_TIMING): New member model_fn.
4202 (MODEL): New members num,init.
4203 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4204 All callers updated.
4205 (profile_insn_init): New fn.
4206 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4207 Exit early if insn profiling not supported.
4208 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4209 (profile_install): Record profile_insn_init as init fn.
4210 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4211 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4212 (PROFILE_DATA): Delete member exec_time.
4213 Change insn_count to pointer to array, rather than the array.
4214 (sim_profile_print_bar): Declare.
4216 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4218 * cgen-run.c: New file.
4219 * sim-reg.c: New file.
4221 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4223 * aclocal.m4: Add checks for -lsocket and -lnsl.
4225 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4226 allow local port reuse on listening socket.
4228 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4230 * sim-config.h: Remove reference to linux kernel header.
4232 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4234 * dv-sockser.c (sockser_addr): Make variable non-static.
4236 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4238 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4240 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4242 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4244 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4246 * Make-common.in (install-common): Add $(EXEEXT) when installing
4249 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4251 * cgen-sim.h (cgen_state): New member opcode_table.
4252 * cgen-utils.c (sim_disassemble_insn): Use it.
4254 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4256 * cgen-mem.h (DECLARE_SETT): Fix return type.
4257 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4258 * cgen-scache.c: Include stdlib.h.
4259 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4260 * sim-model.c (model_option_handler): Remove unused variable `n'.
4262 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4264 * cgen-utils.c: Include bfd.h.
4265 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4267 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4269 * sim-bits.h (EXTEND24): Fix typo.
4271 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4273 * sim-events.c (ETRACE_P): New macro.
4274 (struct _sim_event): Add member trace.
4275 (sim_events_free): Reclaim trace message.
4277 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4278 sim_events_schedule_tracef): New functions, include printf trace
4279 information in argument list. If tracing, store asprintf'd trace
4280 message in sim_event.
4282 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4283 hw_event_queue_schedule_vtracef): New functions, mimic
4286 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4288 * sim-bits.h (EXTEND24): Define.
4290 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4292 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4293 (CPU_SCACHE_HASH_MASK): New macro.
4294 (SCACHE_HASH_PC): Rewrite.
4295 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4296 computation out of main loop.
4298 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4300 * cgen-sim.h (RECORD_IADDR): Delete.
4301 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4302 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4304 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4306 * gennltvals.def (mn10200): Add entry.
4307 * nltvals.def: Regenerate with MN10200 additions.
4309 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4311 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4312 documentation on how it works.
4314 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4315 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4316 sim_core_set_xor, sim_core_xor_read_buffer,
4317 sim_core_xor_write_buffer): Update.
4319 * sim-events.h, sim-events.c (sim_events_install,
4320 sim_events_watch_clock, sim_events_schedule_after_signal,
4321 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4322 sim_events_deschedule): Update.
4324 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4325 sim_fpu_max32, sim_fpu_max64): Update.
4327 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4329 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4330 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4331 * sim-profile.c (profile_print_model): Update.
4333 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4335 * gennltvals.def (m32r): Use common syscall.h now.
4336 (mn10300): Add entry.
4337 * nltvals.def: Regenerate.
4339 * sim-engine.c (sim_engine_get_run_state): New function.
4340 * sim-engine.h (sim_engine_get_run_state): Declare it.
4342 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4344 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4345 * sim-core.c (sim_core_signal): Make extern, always define.
4347 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4349 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4350 * cgen-ops.h (ANDIF): New macro.
4351 (ANDIF[BQHSD]I): Delete.
4353 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4355 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4356 (hw_event_queue_schedule, hw_event_queue_deschedule,
4357 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4360 * hw-alloc.h (HW_NZALLOC): Define.
4362 * Make-common.in (test-hw-events): Add target for testing the
4365 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4367 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4369 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4371 * hw-main.h: Include hw-handles.h, hw-instances.h.
4372 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4373 * hw-base.c (hw_create, hw_delete): Call same.
4375 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4377 * dv-core.c: Include hw-main.h and sim-main.h.
4378 * dv-pal.c: Include hw-main.h and sim-io.h.
4379 * dv-glue.c: Include hw-main.h.
4381 * hw-main.h: New file. Move list of includes to here.
4382 * hw-base.h: From here.
4383 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4384 (hw-*.o, dv-*.o): Update.
4385 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4386 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4389 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4390 do_hw_poll_read): Move declarations from here.
4391 * hw-main.h: To here.
4393 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4395 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4397 * Make-common.in (hw-config.h): Update
4398 * hw-base.c, dv-pal.c, dv-glue.c: Update
4400 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4401 `*_callback' to `*_method.
4403 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4405 * hw-base.h (set_*): Move set method macros from here.
4406 * hw-device.h: To here.
4408 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4410 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4413 * hw-base.c (hw_create, hw_delete): Call
4414 * hw-properties.c (create_hw_property_data,
4415 delete_hw_property_data): Define.
4417 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4419 * hw-device.c, hw-properties.c: Include hw-base.h
4421 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4422 * hw-device.c: From here.
4423 * hw-base.h: Include "hw-events.h".
4425 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4426 * hw-base.c (hw_create, hw_delete): Call.
4427 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4429 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4430 (hw-alloc.o): New target.
4432 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4434 * hw-events.h, hw-events.c: New files. Move event code to here.
4435 * sim-hw.c: From here.
4436 * hw-base.h: Include "hw-events.h".
4437 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4438 (hw-events.o): New target.
4440 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4441 * hw-events.h (struct hw_event): Replace typedef hw_event.
4443 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4444 * hw-base.c (hw_create, hw_delete): Call.
4445 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4449 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4451 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4452 * hw-ports.c: To here.
4454 * hw-base.h, hw-ports.c (create_hw_port_data,
4455 delete_hw_port_data): New functions.
4456 * hw-base.c (hw_delete, hw_create): Call same.
4458 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4460 * hw-ports.h: To here.
4462 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4464 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4465 PROCESSOR and CIA arguments.
4467 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4469 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4470 Move common object files from here.
4471 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4473 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4475 * sim-hw.c: Include ctype.h.
4476 (do_hw_poll_read): Do not assume EAGAIN.
4478 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4480 * cgen-trace.c (first_insn_p): New static local.
4481 (trace_insn_init): Set it.
4482 (trace_insn_fini): Use TRACE_PREFIX.
4483 (trace_insn): Rewrite to use trace_prefix.
4484 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4485 Adjust width accordingly.
4487 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4488 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4489 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4490 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4491 (PROFILE_COUNT_CORE): Simplify.
4492 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4494 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4496 * cgen-ops.h (ADDCFSI): Fix typo.
4498 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4500 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4501 * genmloop.sh: Use them rather than static locals.
4503 * sim-engine.c (sim_engine_set_run_state): New function.
4504 * sim-engine.h (sim_engine_set_run_state): Declare.
4505 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4506 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4507 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4509 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4511 * cgen-trace.c (trace_insn_init): New arg first_p.
4512 All callers updated.
4513 (trace_insn_fini): New arg last_p. All callers updated.
4514 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4515 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4516 * genmloop.sh (engine_resume): Update.
4518 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4520 * Make-common.in (install-common): Run ranlib on installed copy of
4523 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4525 * Make-common.in (install-common): Rename and install libsim.a.
4527 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4529 * sim-io.c (unistd.h): Include.
4531 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4533 * Make-common (sim_main_headers): Sort.
4534 (cgen-*.o): Add cgen-sim.h dependency.
4536 * cgen-scache.c (scache_init): Only allocate space if scache element
4538 (scache_flush,scache_print_profile): Check if scache in use first.
4540 * cgen-sim.h (IDESC): Provide forward declaration.
4542 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4543 (cgen_cpu_max_extra_bytes): Declare.
4544 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4546 * sim-cpu.h: New file. sim_cpu_base moved here.
4547 Move sim_cpu_lookup decl here.
4548 * sim-base.h: #include "sim-cpu.h".
4549 * sim-cpu.c: New file.
4550 * Make-common (sim_main_headers): Add sim-cpu.h.
4551 (sim-cpu.o): Add rule for.
4553 * sim-model.c (set_model): Delete.
4554 (sim_model_set,model_set): New functions.
4555 (sim_model_install): Renamed from model_install.
4556 Don't set default model here.
4557 (model_option_handler): Rewrite --model processing.
4558 (sim_model_lookup,sim_mach_lookup): New functions.
4559 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4560 (insn_timing): Delete.
4561 (INSN_TIMING): New member `num'.
4562 (IMP_PROPERTIES): Always define scache_elm_size member.
4563 (MACH): New member init_cpu.
4564 (sim_machs): Renamed from machs.
4565 (sim_model_install): Renamed from model_install.
4566 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4567 * sim-module.c (modules): Update.
4569 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4571 * sim-io.c: #include <errno.h>.
4573 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4575 * dv-pal.c (struct hw_pal_device): Add reader.
4576 (hw_pal_finish): Initialize reader.
4577 (scan_hw_pal): Use reader.
4579 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4580 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4583 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4584 ../ppc/main.c sim_io_read_stdin.
4586 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4588 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4590 * hw-tree.c: Update.
4592 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4593 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4595 * hw-ports.h (hw_port_event): Ditto.
4596 * hw-ports.c (hw_port_event): Update.
4597 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4599 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4601 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4602 (do_counter_event): Update.
4603 * dv-glue.c (hw_glue_io_read_buffer): Update.
4604 (hw_glue_port_event): Update.
4606 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4607 * hw-base.h (hw_create): Ditto.
4608 * hw-base.c (hw_create): Ditto.
4610 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4611 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4614 * hw-device.h (hw_system_cpu): Declare.
4615 * sim-hw.c (hw_system_cpu): New function.
4617 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4618 sim_hw_abort not hw_abort.
4619 (sim-hw.h): Include.
4620 (sim_core_read_buffer, sim_core_write_buffer): Call
4621 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4623 (sim_core_set_xor): Do not pass CPU when aborting.
4625 * sim-n-core.h (sim_core_read_aligned_N,
4626 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4627 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4628 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4631 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4633 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4634 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4636 (sim_hw_print): New function.
4638 * sim-engine.h (sim_engine_vabort): Declare.
4639 * sim-engine.c (sim_engine_vabort): New function.
4641 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4643 * sim-trace.c (print_data): For floating-point numbers trace raw
4645 (trace_result_fp2): New function.
4646 * sim-trace.h (trace_result_fp2): New declaration.
4647 (TRACE_FP_RESULT2): New macro.
4649 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4651 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4652 AM_CYGWIN32 and AM_EXEEXT.
4653 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4654 to run and install-common rules.
4655 * common/configure: regenerate
4657 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4659 * sim-types.h (cell_word): New type.
4660 (natural_cell): Delete type.
4662 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4664 * configure: Regenerated to track ../common/aclocal.m4 changes.
4667 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4669 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4671 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4673 * configure: Regenerated to track ../common/aclocal.m4 changes.
4676 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4678 * acconfig.h: New file.
4679 * Make-common.in (top_builddir): New macro.
4680 (INTL_LIB): Removed.
4681 (INTLLIBS): New macro.
4682 (INTLDEPS): Likewise.
4683 (LIBDEPS): Use INTLDEPS.
4684 (EXTRA_LIBS): Use INTLLIBS.
4685 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4686 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4687 AM_LC_MESSAGES): New macros from GNU gettext.
4689 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4691 * sim-config.h: Discard leading _ from macros.
4692 * sim-types.h: Ditto.
4694 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4696 * Make-common.in (CSEARCH): Add -I to intl directories.
4697 (INTL_LIB): Point to libintl.a.
4698 (LIBDEPS): Add $(INTL_LIB).
4699 (EXTRA_LIBS): Ditto.
4701 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4703 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4705 * cgen-ops.h (ADDCFSI): Fix.
4708 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4710 * sim-types.h (signed_address, unsigned_address): Define.
4712 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4714 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4717 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4719 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4720 New functions, pack / unpack sim_fpu struct using raw values.
4721 (sim_fpu_is): Differentiate between negative and positive
4724 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4726 * sim-bits.h (EXTEND4): Define.
4727 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4729 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4731 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4732 declared so we need this cast to prevent long long addresses
4733 from being misconfigures. Results in access to unmapped memory.
4735 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4737 * Make-common.in (RUNTESTFLAGS): Define.
4738 (check): Pass RUNTESTFLAGS to recursive make.
4740 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4742 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4745 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4747 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4750 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4752 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4753 (sim-inline): Update to match sim-inline.[hc]
4754 * configure: Regenerated to track ../common/aclocal.m4 changes.
4756 * Make-common.in (sim_main_headers): Add sim-inline.h
4758 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4760 * sim-endian.h (sim-endian.c): Ditto.
4762 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4763 (sim_events_set_trace): Delete unused prototype.
4765 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4766 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4768 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4769 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4770 Comment out, not yet implemented in sim-fpu.c.
4771 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4772 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4774 * sim-inline.h: Rewrite description.
4775 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4776 (SIM_MAIN_INLINE): Add inline option.
4778 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4779 include generated files. Handled by generator directly.
4781 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4783 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4786 * sim-trace.h (TRACE_ANY_P): Define.
4787 (struct _trace_data): Add trace_any_p.
4789 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4791 * run.c (main): Handle all alternatives of enum sim_stop.
4792 (main): Delete unused `asection *s'.
4794 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4796 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4798 * configure: Regenerated to track ../common/aclocal.m4 changes.
4800 * sim-hw.c: New file.
4801 * sim-hw.h (sim_hw_parse): Declare function.
4802 (hw-tree.h): Do not include.
4804 * sim-base.h (STATE_HW): Define.
4805 (struct sim_state_base): Add member struct *hw.
4807 * sim-module.c (sim-hw.h): Include.
4808 (modules): Add sim_hw_install.
4810 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4812 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4814 * sim-base.h (CPU_INDEX): Define.
4816 * sim-utils.c (sim_state_alloc): Initialize.
4817 * sim-module.c (sim_post_argv_init): Ditto.
4819 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4821 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4822 properly formatted lists.
4824 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4826 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4827 0x2f needs to be 0x3f.
4829 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4831 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4833 (hw_tree_find_*_property): Clean up error message when property is
4836 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4837 present before looking for it.
4839 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4841 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4842 (AC_CHECK_FUNCS): Add check for __setfpucw.
4843 * configure: Regenerated.
4845 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4847 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4848 hw_pal_timer, hw_pal_timer_value): Define.
4849 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4850 (do_counter_event, do_counter_read, do_counter_value,
4851 do_counter_write): new functions.
4853 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4855 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4858 * hw-base.c (hw_create): Stop searching for a device when one is
4861 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4863 * configure: Regenerated to track ../common/aclocal.m4 changes.
4865 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4867 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4868 appends extra devices.
4869 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4872 * Make-common.in (hw-config.h): New target, create hw-config.h
4874 (SIM_HW): Definition from @sim_hw@.
4875 (hw-base.o): Depend on hw-config.h
4877 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4879 * Make-common.in: Get SHELL from configure.
4880 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4881 move-if-change. Fixes NT native build problem.
4882 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4883 move-if-change. Fixes NT native build problem.
4884 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4887 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4889 * hw-device.h, hw-device.c (hw_strdup): New function.
4891 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4892 strings name, family and args.
4893 (full_name_of_hw): Use hw_strdup when returning the full path.
4895 * hw-properties.c: Clean up property not found / wrong type error
4898 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4899 before attaching any ports.
4901 * hw-base.c (hw-config.): Include. Replace hardwired table.
4903 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4905 * Make-common.in: Add rule for dv-glue.o.
4907 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4909 * hw-base.c (hw_finish): Move setting of trace level to here.
4910 (hw_create): From here.
4912 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4913 ../ppc/device_table.c.
4915 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4917 * hw-tree.c (print_properties): Supress path when printing
4918 properties of root node.
4920 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4922 * hw-device.h (HW_TRACE): Define.
4923 (hw_trace): Declare.
4924 * hw-device.c (hw_trace): Implement function.
4926 * hw-base.c (hw_create): Set hw trace level from "trace?"
4929 * dv-core.c (dv_core_attach_address_callback): Add trace.
4931 * dv-pal.c: Replace DTRACE with HW_TRACE.
4933 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4935 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4936 (hw_alloc_data): Delcare.
4937 (struct hw): Add member alloc_of_hw.
4939 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4940 functions. Assocate memory with a device.
4941 (stdlib.h): Include.
4943 * hw-base.h (set_hw_delete): Define.
4944 (hw_delete_callback): Declare.
4945 (hw_delete): Declare.
4947 * hw-base.c (hw_delete): Implement function.
4948 (struct hw_base_data): Add member to_delete.
4949 (ignore_hw_delete): New function, does nothing.
4950 (hw_create): Set the hw_delete method.
4951 (hw_create): Allocate the base type using HW_ZALLOC before setting
4954 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4956 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4958 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4959 (attach_hw_port_edge): Add struct hw argument
4961 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4964 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4966 * hw-device.h (hw_attach_address_callback,
4967 hw_detach_address_callback): Attach to a single space not a space
4968 mask. Clarify interpretation of SPACE:ADDR parameters.
4970 * hw-base.c (passthrough_hw_attach_address,
4971 passthrough_hw_detach_address): Update.
4972 * dv-core.c (dv_core_attach_address_callback): Ditto.
4973 * dv-pal.c (hw_pal_attach_address): Ditto.
4975 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4977 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4979 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4981 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4982 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4983 hw-properties_h, hw-tree_h): Define, point at corresponding
4985 (hw_base_headers): Define list of headers included by hw-base.h
4986 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4987 hw-properties.o, hw-tree.o): Specify dependencies.
4988 (dv-core.o, dv-pal.o): Ditto.
4990 * sim-hw.h: New file.
4992 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4993 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4995 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4997 * hw-base.h, hw-base.c: new files. Copied from
4998 ../ppc/device_table.[hc].
5000 * dv-core.c, dv-pal.c: New files. Copied from
5001 ../ppc/hw_{core,pal}.c
5003 * sim-basics.h (struct hw): Declare.
5004 (enum port_direction, enum object_disposition): Declare.
5006 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5008 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5009 sim_dv_src in Makefile. Take list of devices as parameter to m4
5012 * configure: Regenerated to track ../common/aclocal.m4 changes.
5014 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5016 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5017 trace_prefix can abort cleanly.
5019 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5021 * dv-sockser.c, dv-sockser.h: New files.
5022 * Make-common.in (dv-sockser.o): Add rule for.
5023 * aclocal.m4: Check for fcntl.h.
5024 * config.h: Add HAVE_FCNTL_H.
5026 * sim-break.c (remove_breakpoint): Fix thinko.
5028 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5029 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5031 1998-03-13 Fred Fish <fnf@cygnus.com>
5033 * sim-base.h (struct sim_state_base): Add prog_syms and
5034 define macro STATE_PROG_SYMS.
5035 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5036 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5037 and bfd_canonicalize_symtab, to get symbol table on first use
5038 and preserve it via STATE_PROG_SYMS for future calls to
5039 bfd_find_nearest_line.
5041 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5043 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5045 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5046 up to nr_maps, not just access_* maps.
5048 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5051 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5052 over nr_maps not sim_core_nr_maps.
5054 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5055 core_map argument to unsigned.
5056 (struct _sim_core): Ditto for struct member core_map.
5058 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5060 * sim-basics.h (access_io, access_*_io): Define.
5061 (map_read, map_write, map_exec, map_io): Define.
5063 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5064 attach with more generic mapmask.
5065 (sim_core_{read,write}_*): Change map argument to unsigned.
5067 * sim-core.c (sim_core_uninstall, sim_core_attach,
5068 sim_core_detach): Iterate over nr_maps instead of
5071 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5072 instead of the write_map.
5073 (remove_breakpoint): Ditto.
5075 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5076 with read_map, write_map, exec_map resp.
5078 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5081 * cgen-utils.c (sim_disassemble_insn): Ditto.
5083 * sim-hrw.c (sim_write, sim_write): Ditto.
5085 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5086 transfer_to_str): New functions.
5088 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5090 * sim-base.h (sim_state_base): New member environment.
5091 (STATE_ENVIRONMENT): New macro.
5092 * sim-config.c (current_environment): Delete.
5093 (sim_config_default): New function.
5094 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5095 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5096 (sim_config_default): Add prototype.
5097 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5098 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5099 Set STATE_ENVIRONMENT, not current_environment.
5101 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5103 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5105 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5107 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5109 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5111 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5113 * Make-common.in (TAGS): Make smarter.
5114 * Makefile.in (TAGS): Ditto.
5116 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5118 * sim-module.c (*): Fix typos in assertion tests.
5120 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5122 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5125 * sim-options.c (sim_parse_args): Ditto.
5126 (sim_args_command): Return OK, instead of nothing, for an empty
5129 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5131 * sim-profile.c (profile_info): Rename from profile_print. Drop
5132 misc and misc_cpu callback arguments. Use
5133 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5134 (profile_install): Install profile_info function.
5136 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5137 STATE_PROFILE_INFO_CALLBACK): Define.
5138 (struct PROFILE_DATA): Add field info_cpu_callback.
5139 (profile_print): Delete function.
5141 * sim-base.h (STATE_MODULES): Define. Replace individual
5142 STATE_*_LIST with single struct module_list.
5144 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5145 (struct module_list): Declare.
5147 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5148 sim_module_info): New functions.
5149 (sim_module_install): Clean up module data structures.
5151 * sim-info.c (sim_info): New file. New function. Call
5154 * Make-common.in (sim-info.o): Define rule.
5155 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5158 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5160 * sim-base.h (sim_cpu_base): New members name, options.
5161 (sim_cpu_lookup): Add prototype.
5162 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5163 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5164 (sim_add_option_table): Update prototype.
5165 * sim-options.c (sim_add_option_table): New argument `cpu'.
5166 (standard_option_handler,standard_install): Update.
5167 (sim_parse_args): Handle cpu specific options.
5168 (print_help): New static function.
5169 (sim_print_help): Call it. Print cpu specific options.
5170 (find_match): New static function.
5171 (sim_args_command): Call it. Handle cpu specific options.
5172 * sim-utils.c (sim_cpu_lookup): New function.
5173 * sim-memopt.c (memory_option_handler): Update.
5174 (sim_memopt_install): Update.
5175 * sim-model.c (model_option_handler): Update.
5176 (model_install): Update.
5177 * sim-profile.c (profile_option_handler): Update.
5178 (profile_install): Update.
5179 * sim-trace.c (trace_option_handler): Update.
5180 (trace_install): Update.
5181 * sim-watch.c (watchpoint_option_handler): Update.
5182 (sim_watchpoint_install): Update.
5183 * cgen-scache.c (scache_option_handler): Update.
5184 (scache_install): Update.
5186 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5188 * Make-common.in (check): Run `make check' in testsuite dir.
5190 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5192 * sim-trace.c (trace_result0): New function.
5194 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5195 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5196 tracing sim_fpu variables.
5197 (TRACE_ALU_RESULT0): Define.
5198 (TRACE_FP_RESULT_WORD): Define.
5199 (TRACE_FP_INPUT_WORD1): Define.
5201 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5202 sim_fpu_two): New constants.
5203 (sim_fpu_op1, sim_fpu_op2): New types.
5204 (struct _sim_fpu): Delete member result. Re-order other members.
5205 (sim_fpu_sign, sim_fpu_exp): New functions.
5206 (sim_fpu_max, sim_fpu_min): new functions.
5207 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5208 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5210 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5212 * sim-profile.c (profile_print): Delete duplicate test of
5214 (profile_print_pc): Exit early if data collection not set up.
5215 (profile_print_core): Simplify by calling sim_core_map_to_str.
5216 * sim-core.h (sim_core_map_to_str): Declare.
5217 * sim-core.c (sim_core_map_to_str): Make non-static.
5219 * genmloop.sh (engine_resume): Update insn_count before exiting.
5220 (engine_resume_full): Keep accurate core profile data.
5222 * cgen-utils.c (sim_disassemble_insn): Don't use
5223 sim_core_read_aligned_N, it messes up profiling results.
5225 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5227 * nltvals.def: Regenerate with MN10300 additions.
5229 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5231 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5233 * sim-trace.h, sim-trace.c (trace_result_word2,
5234 trace_input_word4, trace_result_word4): New function.
5236 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5238 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5240 * sim-xcat.h: Delete.
5241 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5242 * cgen-sim.h: Ditto.
5243 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5244 * sim-n-bits.h: Ditto.
5245 * sim-n-core.h: Ditto.
5246 * sim-n-endian.h: Ditto.
5248 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5250 * syscall.c (cb_syscall): Handle short reads, and EOF.
5252 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5254 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5255 sim_fpu to safely print fp_word values.
5256 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5257 (trace_result_bool1, trace_result_addr1): New functions.
5258 (trace_input_bool1, trace_input_addr1): New functions.
5260 * sim-trace.h (TRACE_FPU_*): Define.
5262 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5264 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5265 (sim_fpu_fpto, sim_fpu_tofp): Define.
5267 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5269 * sim-fpu.c (sim_fpu_cmp): New function.
5271 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5273 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5274 instead of abuf->length.
5275 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5276 (set_trace_option_mask): Renamed from set_trace_options.
5277 (set_trace_option): New function.
5278 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5279 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5281 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5283 * sim-basics.h: Declare struct _sim_fpu.
5285 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5287 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5288 (trace_prefix, trace_input*, trace_result*): Declare.
5289 (trace_one_insn): Change declaration, assume trace_prefix called.
5290 (trace_generic): Like trace_one_insn.
5291 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5292 (TRACE_alu, TRACE_[a-z]*): Update.
5294 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5295 trace_insn, save_data, trace_idx_to_str, print_data): New
5297 (trace_one_insn): Rewrite.
5298 (trace_generic): New function.
5300 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5302 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5304 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5305 (SEMANTIC_FN): Rewrite declaration.
5306 (DECODE): Update type of semantic_fast member.
5307 ({EX,SEM}_FN_NAME): Have only one version.
5308 * sim-base.h (sim_state_base): Delete conditionals surrounding
5311 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5313 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5316 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5318 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5319 Add missing parameters to device_io calls.
5320 * sim-core.h: Add missing parameters to device_io calls.
5322 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5324 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5325 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5326 (SEMANTIC{,_CACHE}_FN): Fix return type.
5327 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5328 (engine_resume): Likewise. Make `engine' volatile. Save copy
5329 of cpu pointer in volatile object. Initialize read switch if
5332 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5334 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5335 (SEM_INSN): New macro.
5337 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5339 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5341 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5343 * configure: Regenerated to track ../common/aclocal.m4 changes.
5345 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5347 * sim-types.h (fp_word): New type, define according to
5348 WITH_TARGET_FLOATING_POINT_BITSIZE.
5350 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5351 configuration of size of floating point registers.
5353 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5355 * sim-profile.c (profile_print): Only print CPU <N> if other
5356 output is going to appear.
5358 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5360 * configure: Regenerated to track ../common/aclocal.m4 changes.
5362 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5364 * sim-types.h (address_word): Typedef according to
5365 WITH_TARGET_ADDRESS_BITSIZE.
5366 (signed_cell, unsigned_cell, natural_cell): Ditto using
5367 WITH_TARGET_CELL_BITSIZE.
5369 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5370 (WITH_TARGET_CELL_BITSIZE): Define.
5371 (WITH_HOST_WORD_BITSIZE): Delete.
5373 * sim-config.c (print_sim_config): Update.
5375 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5376 configuration of address and OpenFirmware cell sizes.
5378 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5380 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5381 * sim-run.c (sim_engine_run): Update.
5383 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5385 * sim-run.c (sim_engine_run): Ditto.
5387 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5388 (sim_resume): Pass nr_cpus to sim_engine_run.
5390 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5392 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5394 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5396 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5398 * Make-common.in (stamp-tvals): New rule.
5399 (targ-vals.h,targ-map.c): Depend on it.
5400 (clean): Remove stamp-tvals.
5402 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5404 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5405 in code also #if 0'ed.
5407 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5409 * configure: Regenerated to track ../common/aclocal.m4 changes.
5410 * aclocal.m4: Recognize --enable-maintainer-mode.
5412 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5414 * cgen-scache.h: Deleted.
5415 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5416 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5417 (scache_init): Use runtime computed size of SCACHE.
5418 (scache_flush): Likewise.
5419 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5420 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5421 * cgen-sim.h: Scache support moved here.
5422 (PC): Redo definition.
5423 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5424 (DECODE): Add parallel execution support.
5425 Only include semantic label members if using switch.
5426 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5427 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5428 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5429 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5431 (engine_{stop,run,resume,halt,signal}): Delete decls.
5432 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5433 (argbuf,scache): Delete forward decls.
5434 (STATE): Delete decl.
5435 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5436 Include cgen-mem.h, cgen-ops.h.
5437 (engine_halt,engine_signal): Delete.
5438 ({ex,exc,sem,semc}_illegal): Delete.
5439 (sim_disassemble_insn): Result of extract fn is in bits.
5440 * genmloop.sh: Rewrite.
5442 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5445 * sim-base.h (sim_state_base): Delete member `model'.
5446 (sim_cpu_base): Add member `model'.
5447 * sim-model.h (IMP_PROPERTIES): New type.
5448 (MACH): New members imp_props, models.
5449 (models): Delete decl.
5450 * sim-model.c (set_model): Update.
5451 * sim-profile.c (profile_print_model): Update.
5453 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5455 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5457 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5460 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5462 * configure: Regenerated to track ../common/aclocal.m4 changes.
5465 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5467 * aclocal.m4 (AR): Check for sigaction.
5469 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5471 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5473 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5474 * sim-config.c (sim_config): Replace WITH_DEVICES with
5475 WITH_TREE_PROPERTIES.
5477 * configure: Regenerated to track ../common/aclocal.m4 changes.
5479 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5481 * Make-common.in (SIM_ENVIRONMENT): New variable.
5482 (CONFIG_CFLAGS): Add it.
5483 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5484 --enable-sim-environment option.
5485 * configure: Regenerated.
5486 * sim-config.h (environment support): Rewrite.
5487 * sim-config.c (current_environment): Define as enum, unconditionally.
5488 (current_alignment): Define unconditionally.
5489 (config_environment_to_a): Update.
5490 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5491 (sim_config): Handle environment and alignment determination
5492 unconditionally. Delete sanity checks of current_environment,
5494 (print_sim_config): Update.
5495 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5496 (standard_options): Add --environment.
5497 (standard_option_handler): Likewise.
5499 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5501 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5502 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5503 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5504 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5505 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5506 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5507 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5508 argument ADD_CA macro with two argument ADDC_C - add carrying with
5510 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5511 argument SUB_CA macro with two argument SUBC_X - subtract
5513 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5515 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5517 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5519 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5520 * sim-io.h (sim_io_syscalls): Delete.
5522 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5524 * syscall.c (cb_syscall): Add missing else, so write to stdout
5527 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5528 the carry bit from the CPU's psw.
5530 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5532 * gennltvals.sh: Redo syscall support.
5533 * nltvals.def: Regenerated.
5535 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5537 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5538 the stream immediately.
5540 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5542 * sim-io.c (sim_io_getstring): Delete unused len2.
5543 (sim_io_syscalls): Ditto for sys_errno.
5545 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5547 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5549 * Make-common.in (run.o): Depend on remote-sim.h.
5550 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5551 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5553 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5555 * sim-io.c (sim_io_syscalls): Disable lseek.
5557 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5559 * gennltvals.sh: Generate syscall values for d30v.
5561 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5562 * nltvals.def: Regenerate.
5564 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5565 (os_fstat): Likewise. Validate fd argument.
5566 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5567 just compute target stat struct length.
5568 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5569 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5570 (get_string): Return host errno values so they can be properly
5572 (cb_syscall): Likewise.
5573 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5574 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5575 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5576 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5577 (get_path): New function.
5579 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5581 * sim-io.c (sim_io_syscalls): New function to provide system call
5582 emulation. Provide exit, open, close, read, write, lseek, and
5584 (sim_io_getstring): New function to return a string from a
5585 simulated memory location.
5587 * sim-io.h (sim_io_syscalls): Add declaration.
5589 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5591 * sim-core.c (sim_core_signal): Fix spelling error in message.
5593 * sim-hrw.c (sim_read): Use read map, not write map.
5595 * Make-common.in (all): Add .gdbinit.
5596 * gdbinit.in: Add dump command.
5598 * sim-model.c (model_options): Use '\0' for `shortopt'.
5600 * sim-trace.c (trace_option_handler): Set state trace file
5601 for --trace-file in addition to cpu's values.
5602 (trace_vprintf): If cpu == NULL, try state's trace file.
5603 (trace_options): Reorganize table, reword some descriptions.
5605 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5607 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5610 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5612 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5613 signal untranslated, document problem with this.
5615 * nrun.c (main): Check for a prog name of `*step'. If present,
5616 step the simulator instead of allowing it to run free.
5618 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5620 * Make-common.in (sim_main_headers): Add sim-signal.h.
5622 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5624 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5626 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5628 * sim-signal.h: Start simulator signals at 64 so that host signal
5629 numbers can be detected and reported.
5631 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5633 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5635 * callback.c (cb_host_to_target_stat): Fix return values.
5637 * cgen-sim.h (enum_signal_type): Delete.
5638 (engine_signal): Update prototype.
5639 * cgen-utils.c: Don't include <signal.h>.
5640 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5641 (engine_signal): Update.
5643 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5644 (sim_state_free): Call SIM_STATE_FREE if defined.
5646 * sim-module.c (sim_module_install): Don't leave any modules
5647 installed if one fails to install.
5649 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5651 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5652 more, since alloca is not used in this file.
5654 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5655 correctly set the carry and overflow bits for those types.
5656 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5657 with carry, so carry is correct after doing both adds.
5658 (ALU*): Space out '\' to make it easier to read.
5660 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5662 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5665 * sim-signal.c, sim-signal.h: New files.
5666 * Make-common.in (sim-signal.o): Add rule for.
5667 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5668 * sim-abort.c: Don't include <signal.h>.
5669 * sim-basics.h: #include "sim-signal.h".
5670 * sim-break.c: Don't include <signal.h>.
5671 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5672 * sim-core.c: Don't include <signal.h>.
5673 (SIGBUS): Delete definition.
5674 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5675 * sim-engine.c: Don't include <signal.h>.
5676 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5677 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5678 * sim-resume.c: Don't include <signal.h>.
5679 (SIGTRAP): Delete definition.
5680 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5681 * sim-stop.c: Don't include <signal.h>.
5682 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5683 * sim-watch.c: Don't include <signal.h>.
5684 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5686 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5688 * sim-base.h (CIA_ADDR): Provide default definition.
5689 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5690 * sim-break.c (sim_handle_breakpoint): Likewise.
5692 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5694 * Make-common.in (srccom): New variable.
5696 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5697 (LIB_OBJS): Add syscall.o.
5698 (gentmap): Pass $(NL_TARGET) to $(CC).
5699 (syscall.o): Add rule for.
5700 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5701 (sim-bits.o): Depend on $(sim-n-bits_h).
5702 (sim-load.o): Depend on callback.h.
5704 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5705 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5706 * cgen-mem.h, cgen-ops.h: New files.
5708 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5710 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5712 * callback.c: #include string.h or strings.h.
5713 #include sys/types.h and sys/stat.h.
5714 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5715 (os_get_errno,os_open): Update.
5716 (os_stat,os_fstat): New functions.
5717 (os_init): Initialize syscall_map, errno_map, open_map.
5718 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5719 errno_map, open_map, signal_map, stat_map.
5720 (cb_read_target_syscall_maps): New function.
5721 (cb_target_to_host_syscall): New function.
5722 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5723 (cb_target_to_host_open): Renamed from target_to_host_open.
5724 (store): New function.
5725 (cb_host_to_target_stat): New function.
5726 * syscall.c: New file.
5727 * gentmap.c (sys_tdefs): New global.
5728 (gen_targ_vals_h): Output target syscall numbers.
5729 (gen_targ_map_c): Update. Output target syscall translation map.
5730 * gentvals.sh: New first argument `target'. Preface table with
5731 #ifdef NL_TARGET_$target if non-null target passed.
5732 * gennltvals.sh: New file.
5733 * nltvals.def: Regenerated.
5735 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5737 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5739 (sim_core_dummy_M): Declare.
5741 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5743 * sim-core.c (sim_core_signal): Print the address of the
5746 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5748 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5750 * sim-base.h (sim_state_base): Add member trace_data.
5751 (STATE_TRACE_DATA): New macro.
5752 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5753 ({WITH_,}TRACE_DEBUG_P): New macros.
5754 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5755 (_sim_cpu): Delete forward reference.
5756 (debug_printf): Update.
5757 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5758 (trace_options): Add --trace-debug.
5759 (set_trace_options): Handle it.
5760 (trace_option_handler): Likewise.
5761 (trace_install): Init state trace_data struct.
5762 (trace_uninstall): Close state trace file.
5763 * sim-events.c (ETRACE): Only print source file and line number if
5765 * sim-n-core.h (sim_core_trace_M): Likewise.
5767 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5769 1997-11-13 Felix Lee <flee@cygnus.com>
5771 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5773 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5775 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5777 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5779 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5781 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5782 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5785 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5787 * sim-events.c (sim_events_process): Re-compute the time -
5788 update_time_from_event - as each event is processed. Reverses
5791 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5793 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5795 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5797 * sim-events.c (sim_events_process): Delete redundant call to
5798 update_time_from_event.
5799 (sim_events_slip): Always decrement time_from_event.
5800 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5801 Delete assertion that time_from_event >=0 when work in queue, no
5804 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5806 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5807 (standard_option_handler): Update.
5809 * sim-options.h: Clarify documentation.
5810 (OPTION_LONG_ONLY_P): Delete definition.
5811 (OPTION_VALID_P): Define.
5813 * sim-options.c (sim_print_help): Allow short only options.
5814 (sim_parse_args): Ditto.
5815 (sim_args_command): Skip short only options.
5816 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5817 separate entries for short and long options in the HANDLERS and
5819 (sim_parse_args): Disable argument permutation.
5821 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5823 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5824 Add argument M, size of data type.
5825 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5826 Declare, ditto for 5, 6 & 7 byte transfers.
5827 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5830 * sim-n-core.h (sim_core_trace_M): Rename from
5831 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5832 with transfer type. Print transfer direction. Handle 1 and 2 byte
5834 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5836 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5837 Update all functions.
5839 * sim-core.c: Generate functions starting with 16 not 1.
5840 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5841 all 5, 6 & 7 byte transfers.
5843 * sim-n-core.h (sim_core_read_misaligned_N,
5844 sim_core_write_misaligned_N): Implement.
5846 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5848 * sim-endian.h (U16_8): Implement
5850 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5852 * sim-endian.h (VL8_16, VH8_16): Implement.
5854 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5856 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5857 (memory_option_handler): Skip comma in alias address list
5859 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5861 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5863 (parse_size, parse_addr): New functions
5864 (memory_option_handler, memory_options): Parse address & size
5865 using new functions. Pass level, space, modulo to do_memopt_add &
5868 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5870 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5871 `attach_type attach' argument with `unsigned level' argument.
5874 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5875 sim_core_attach): Replace argument attach with level. Update
5876 verification of arguments.
5877 (sim_core_map_detach, sim_core_detach): Replace argument attach
5880 * sim-basics.h (enum _attach_type): Delete.
5882 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5884 * sim-core.h (sim_core_write_8): Define.
5886 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5888 * sim-bits.h: Document ROTn macro.
5890 * sim-endian.h (H2T): Handle 16 byte variables.
5892 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5895 * sim-core.c: Do not generate sim_core_*_word.
5897 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5898 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5900 * sim-core.h (sim_core_read_unaligned_word,
5901 sim_core_read_aligned_word, sim_core_read_word,
5902 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5903 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5905 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5907 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5909 * sim-endian.h: Disable 16 byte support.
5911 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5913 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5915 * sim-n-core.h (sim_core_trace_N): New function.
5916 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5917 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5919 * sim-endian.h: Add 128 bit variant.
5921 * sim-core.h, sim-core.c: Add 128 bit variant.
5923 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5925 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5927 * sim-events.c (sim_events_process): Clear events->work_pending.
5928 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5929 setting, nr_ticks_to_process.
5930 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5931 when the event queue isn't next.
5933 * sim-events.h, sim-events.c (sim_events_slip): New function.
5935 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5937 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5939 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5942 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5944 * nrun.c (main): Remove useless test of name != NULL.
5945 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5947 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5949 * sim-fpu.c (EXPMAX): Type is unsigned.
5950 (MIN_INT, MAX_INT): Type is signed64.
5951 (i2fpu): Type of val is signed64.
5953 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5955 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5956 a bucket size of zero.
5958 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5959 OPTION_PROFILE_PC): Define.
5960 (profile_option_handler): Add support for --profile-pc and
5961 --profile-pc-granularity options.
5962 (profile_pc_init): When possible, compute nr buckets from bucket
5965 * sim-profile.c (profile_pc_init): Align the profile-pc end
5966 address with the profile-pc bucket size.
5968 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5969 something less ambiguous.
5970 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5972 * sim-profile.c (profile_pc_cleanup): New function. Move
5973 profile_pc_uninstall code to here.
5974 (profile_pc_uninstall): Call.
5975 (profile_pc_init): Call.
5977 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5979 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5980 file using BSD gprof format.
5982 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5984 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5985 MSBIT64): Force result to unsignedN.
5987 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5989 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5991 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5992 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5993 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5994 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5996 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5998 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6001 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6002 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6004 (sim_core_attach): Rename buffer_freed to free_buffer, type
6005 void*. Ensure that allocated buffer is alligned according to
6008 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6010 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6011 (ALU64_SUB): Define.
6013 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6014 (.gdbinit): Remove dependencies, generate once per build.
6016 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6018 * sim-n-core.h (sim_core_read_aligned_N,
6019 sim_core_write_aligned_N): Make xaddr param type address_word not
6022 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6024 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6025 unpacked floating point struct. Pass sim_fpu object by reference.
6026 Add preliminary support for rounding modes.
6028 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6030 * configure: Regenerated to track ../common/aclocal.m4 changes.
6032 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6034 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6035 WITH_TARGET_BITSIZE.
6037 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6039 * sim-profile.c (profile_print_core): label needs empty statement.
6041 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6043 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6044 and zfree instead of xmalloc and free. Prevents warnings.
6046 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6048 * configure: Regenerated to track ../common/aclocal.m4 changes.
6050 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6052 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6053 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6055 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6056 controling the bitsize/msb of the target.
6058 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6060 * Make-common.in: New files sim-break.c, sim-break.h.
6061 * sim-base.h: Add point to breakpoint list to sim_state_base.
6062 * sim-break.c sim-break.h: New modules that implement intrinsic
6064 * sim-module.c: Add breakpoint module.
6066 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6068 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6070 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6072 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6073 (SIGBUS) define for Windows.
6074 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6075 * sim-resume.c: define SIGTRAP for windows.
6076 * sim-xcat.h: use token pasting if ALMOST_STDC.
6078 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6080 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6082 (CONFIG_CFLAGS): Add same.
6084 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6086 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6087 (SIGNED32): use ##i32.
6089 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6091 * configure: Regenerated to track ../common/aclocal.m4 changes.
6093 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6095 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6098 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6099 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6100 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6101 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6102 (CONFIG_CFLAGS): Add same.
6104 * aclocal.m4: Perform AC_SUBST on optional options.
6106 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6108 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6110 * sim-options.c (standard_option_handler): Typo in warning message.
6112 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6114 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6115 insn count. Make count conditional on there being a valid
6117 (profile_pc_init): Make default PC profile frequency an arbitrary
6120 * sim-base.h: Ditto.
6122 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6125 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6128 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6130 * configure: Regenerated to track ../common/aclocal.m4 changes.
6132 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6134 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6135 configured alignment.
6137 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6139 * configure: Regenerated to track ../common/aclocal.m4 changes.
6141 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6143 * sim-config.c (sim_config): Check for default alignment.
6145 * sim-options.c (standard_option_handler): Add alignment option.
6147 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6148 default alignment requirements on memory accesses.
6150 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6152 * sim-load.c (sim_load_file): Return failure if the executable
6153 had no loadable sections.
6155 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6157 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6160 * sim-core.c (sim_core_signal): When bad access halt simulator
6161 SIGSEGV / SIGBUS instead of aborting.
6162 (signal.h): Include.
6164 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6165 options was missing.
6167 * sim-bits.h (MOVED): Define
6169 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6171 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6174 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6176 * sim-bits.c: Add 8 bit versions of bit macros.
6178 * sim-bits.h: Ditto.
6180 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6182 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6183 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6185 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6186 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6188 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6189 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6191 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6193 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6194 configure.in: Output to cconfig.h instead of config.h.
6196 * configure: Regenerated to track ../common/aclocal.m4 changes.
6198 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6200 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6203 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6205 * callback.c (os_write): divert stdout and stderr to their
6208 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6210 * sim-profile.c (profile_print_speed): Call
6211 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6213 * sim-events.c (sim_events_elapsed_time): New function return nr
6214 host MS consumed by the simulator.
6215 (sim_watch_valid): Use.
6217 * sim-module.c (modules): Install sim_events very very early.
6219 * sim-profile.c (profile_print): Call profile_print_pc.
6221 (profile_pc_init): New function, set up processor for PC
6223 (profile_print_pc): New function, print a PC profile.
6224 (profile_pc_event): New function, sample PC.
6226 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6227 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6230 * sim-options.c (sim_print_help): Pacify GCC.
6232 * sim-n-core.h (sim_core_read_aligned_N,
6233 sim_core_write_aligned_N): Add un-conditional profile call.
6234 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6235 profile call when aligned read/write isn't used.
6237 * sim-base.h: Include sim-profile, sim-model after sim-core &
6238 sim-events allow sim-core to define useful values.
6240 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6241 (profile_option_handler, profile_options): Add support for
6242 --profile-core option.
6243 (print_bar): Include when core profiling.
6244 (profile_print_core): New function, print core profile.
6246 * sim-config.c (print_sim_config): Print profile status.
6248 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6249 WITH_PROFILE_PC_P): Define.
6250 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6251 (PROFILE_COUNT_CORE): Define.
6253 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6255 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6256 interrupt_names array as the data.
6257 (sim-watch.h): Document.
6259 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6261 * sim-options.c (sim_print_help): When the doc string is to long
6264 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6265 that only the first few the watch options are listed. Generate
6266 meanginful usage messages.
6268 * sim-options.h (struct OPTION): Clarify use of doc_name field
6270 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6272 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6273 (standard_option_handler): Handle --architecture-info.
6275 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6277 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6278 illegal zero-sized array.
6279 * sim-core.c (sim_core_xor_read_buffer): same.
6281 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6283 * nltvals.def: Regenerate.
6285 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6287 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6289 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6291 * sim-bits.c (MASKED): Delete.
6292 (EXTRACTED): Delete.
6293 (LSEXTRACTED, MSEXTRACTED): New functions.
6295 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6296 (MSMASKEDn, LSMASKEDn): Add last argument.
6299 * sim-bits.h (EXTEND8, EXTEND16): Define.
6300 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6302 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6304 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6305 current instruction address.
6307 * sim-inline.h (*_ENGINE): Define.
6309 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6311 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6313 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6314 (watch_option_handler): Call delete_watchpoint with ident or type.
6315 (sim_watchpoint_install): Create interrupt specific watchpoint
6316 commands on the fly.
6317 (do_watchpoint_create): New function, create a watch point using
6318 type/int-nr info encoded in the option nr.
6319 (do_watchpoint_info): New function. List active watchpoints.
6321 * sim-watch.h: Change data structure to a list.
6323 * sim-memopt.c (memory_option_handler): Require explicit "all"
6324 before deleting all memory regions.
6326 * sim-utils.c (sim_do_commandf): New function, printf version of
6329 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6331 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6333 (SIGNED64, UNSIGNED64): Delete.
6334 (ALU64_ADD): Don't rely on bit endianness.
6335 (ALU64_BEGIN): Define.
6337 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6338 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6340 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6341 suffix - u64, LL - to 64 bit constants.
6343 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6345 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6347 * sim-utils.h (NZALLOC): Define - zalloc * N.
6349 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6350 implementation of read/write functions.
6352 * Make-common.in (sim-hrw.o): New target.
6354 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6357 * sim-memopt.c (memory_option_handler): Implement memory-size
6358 command. Implement memory-alias command. Let memory-delete delete
6360 (add_memopt): New function. Add a memory region.
6361 (do_memopt_delete): New function. Delete a memory region.
6363 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6365 * sim-core.c (sim_core_detach): New function.
6366 (sim_core_map_detach): New function. Perform the actual detach.
6367 (sim_core_init): Move initialization code from here.
6368 (sim_core_install): To here.
6369 (sim_core_uninstall): And here.
6371 * sim-module.c: Add memopt module.
6373 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6374 simulator base type.
6376 * Make-common.in (sim_main_headers): Add sim-memopt.h
6377 (sim-memopt.o): New target.
6379 * sim-core.c (sim_core_install): Add core_options to the option
6382 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6385 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6388 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6389 address_word, add mask member.
6391 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6392 address_word, allow for 64bit targets in 32bit host. Add modulo
6394 (sim_core_map_attach): Ditto.
6395 (new_sim_core_mapping): Ditto.
6396 (sim_core_translate): Mask address when modulo memory.
6398 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6400 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6402 * gdbinit.in: New file.
6403 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6404 * Make-common.in (distclean): Delete .gdbinit.
6405 (.gdbinit): Add rule for.
6406 * configure: Regenerated to track ../common/aclocal.m4 changes.
6408 * Make-common.in (cgen-run.o): Add rule for.
6410 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6412 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6414 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6415 both resumed and previous elapsed time.
6416 (sim_events_init): Set initial_wallclock and current_wallclock to
6418 (sim_events_install): Install sim_events_suspend and
6420 (sim_events_watch_clock): Allow for suspended simulator when
6421 computing the time of the clock event.
6423 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6424 initial_wallclock to elapsed_wallclock, set both to zero.
6425 (sim_events_init, sim_events_uninstall): Delete prototypes.
6427 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6429 * sim-module.c(sim_module_resume, sim_module_suspend): New
6432 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6434 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6437 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6439 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6440 * Make-common.in (TAGS): Likewise.
6441 * sim-n-bits.h: Add TAGS comments for all functions.
6442 * sim-n-core.h: Likewise.
6443 * sim-n-endian.h: Likewise.
6445 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6447 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6450 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6452 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6455 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6457 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6458 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6460 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6462 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6463 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6464 nr_transfered and nr_this_transfer unsigned.
6466 * sim-events.c (sim_events_tickn): N is signed, as limited to
6469 * sim-n-endian.h (offset_N): Change size to unsigned.
6471 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6473 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6475 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6477 * sim-options.c (sim_parse_args): Use dupargv.
6479 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6481 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6483 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6485 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6488 * sim-options.c (standard_options): Add --architecture=MACHINE and
6489 --target=TARGET options.
6490 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6491 (standard_option_handler): Handle architecture and target options.
6494 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6496 (sim_analyze_program): Set prog_bfd architecture from
6497 STATE_ARCHITECTURE if known.
6499 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6501 * configure: Regenerated to track ../common/aclocal.m4 changes.
6504 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6506 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6507 that option does not apply to certain files.
6509 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6511 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6512 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6513 offset from MSB/LSB.
6515 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6516 access address of sub word quantity of a hosts 16, 32, 64 bit word
6518 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6519 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6520 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6521 return N*2 byte value with argument in Hi/Lo word. Renamed from
6522 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6524 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6525 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6526 so that bit offset is explicit.
6528 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6530 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6531 Update STATE_PROG_BFD when needed with a dup'd copy of the
6534 * sim-config.c (sim_config): Delete ABFD argument, use
6535 STATE_PROG_BFD directly.
6537 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6539 * run.c (main): Pass the open ABFD to sim_create_inferior.
6541 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6545 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6546 hardware only simulator targets.
6548 * Make-common.in (sim-hload.o): Add rule.
6550 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6552 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6553 used by copyargv and freeargv.
6555 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6556 STATE_PROG_ARGV, not just a pointer.
6558 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6560 * configure: Regenerated to track ../common/aclocal.m4 changes.
6563 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6565 * aclocal.m4 (sim-endian): Add second argument to
6566 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6567 default endian when not hardwired.
6569 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6570 else failes value for target byte order.
6572 * sim-config.c (sim_config): Add abfd arguments. Set
6573 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6575 (sim_config): Return SIM_RC, don't abort.
6578 * run.c (main): Update call to sim_open - add ABFD argument.
6579 * nrun.c (main): Add NULL ABFD argument.
6581 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6583 * callback.c (os_poll_quit): Make static.
6584 Call sim_cb_eprintf, not p->eprintf.
6585 (sim_cb_printf, sim_cb_eprintf): New functions.
6586 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6588 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6589 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6590 sim-utils.h. #include sim-utils.h.
6591 * sim-utils.h: Above decls moved here.
6592 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6594 * sim-watch.c (action_watchpoint): Fix thinkos.
6596 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6598 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6600 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6602 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6603 to FORCED_ALIGNMENT case.
6605 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6607 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6609 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6611 * Make-common.in (libsim.a): Fix typo.
6613 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6615 * nrun.c (main): Verify the structure returned before using it.
6617 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6619 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6622 * sim-engine.c (sim_engine_install): New function. Install the
6623 engine init functions.
6624 (sim_engine_init): [Re]initialize the simulator engine.
6626 * sim-module.c: Add sim_engine to list of modules that always
6629 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6631 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6632 to remove the old watchpoint, not delete_watchpoint.
6633 (watch_option_handler): Action the correct watchpoint, not just
6636 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6638 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6639 both low and high word.
6640 (sim_core_write_aligned_N): Ditto.
6642 * sim-trace.c (set_trace_options): Delete code explicitly setting
6645 * sim-options.c (sim_print_help): Call the list commands if not a
6646 standalone simulator.
6647 (sim_print_help): Advise that some options may not be applicable.
6649 * sim-trace.c (set_trace_options): Assume core present.
6651 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6652 buffer when full not almost full.
6654 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6656 * sim-events.c (sim_events_process): Don't blat the event queue
6657 when processing watchpoints.
6659 * sim-watch.h: Make arg unsigned long - stop sign extension.
6661 * sim-events.c (sim_watch_valid): rewrite so debugable.
6663 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6665 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6666 inequality test is possible.
6667 (handle_watchpoint): Re-pass is_within arg.
6668 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6669 0 to schedule_watchpoint's is_within arg.
6670 (sim_watchpoint_init): Re-pass is_within arg.
6672 * sim-options.c (sim_print_help): Add is_command argument. Don't
6673 include -- prefix when called from the command line interpreter.
6675 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6677 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6678 zero indicates that the test should be reversed.
6679 (sim_events_watch_core): Ditto.
6680 (WATCH_CORE): Compare range against is_within.
6683 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6685 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6686 sim_core_read_buffer. Check nr-bytes transfered.
6688 * sim-core.h (sim_core_common): Define a new struct that contains
6689 the common data. to sd and cpu structures.
6690 * sim-core.c (sim_core_attach): Update.
6691 (sim_core_init): Update. Remember to copy initialized data to each
6693 (sim_core_find_mapping): Ditto.
6695 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6696 (sim_core_write_buffer): Ditto.
6698 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6699 transfer use xor version of read buffer.
6700 (sim_core_write_unaligned_N): Ditto for write.
6702 * sim-core.c (sim_core_xor_read_buffer): New function implement
6703 xor-endian data read breaking transfer up into xor-endian sized
6705 (sim_core_xor_write_buffer): Ditto for write.
6706 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6707 - needed for xor-endian transfers.
6709 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6711 * sim-inline.h: Review description.
6713 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6714 to just those involved in data transfers and configuration.
6716 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6718 * sim-n-core.h (sim_core_read_aligned_N): Use.
6719 (sim_core_read_unaligned_N): Ditto.
6720 (sim_core_read_unaligned_N): Ditto..
6721 (sim_core_write_unaligned_N): Ditto.
6723 * sim-core.h: Add xor endian bitmap to main structure. *
6725 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6727 (sim_core_read_aligned_N): Ditto.
6729 * sim-core.c (sim_core_set_xor_endian): New function.
6730 (sim_core_attach): Don't overwrite the per-cpu xor map when
6731 cloning the global core.
6733 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6735 * sim-engine.h: Update below so that it is using an enumerated
6738 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6740 * sim-engine.c (sim_engine_restart):
6741 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6742 return value used for simulator restart from 0 to 2.
6744 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6746 * cgen-scache.c (scache_option_handler): Add is_command arg.
6748 * sim-model.c (model_option_handler): Add is_command argument.
6750 * sim-profile.c (profile_option_handler): Add is_command arg.
6752 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6755 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6756 order that they are registered.
6758 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6759 between option and command line processing.
6761 * sim-options.c: Include stdlib.h, ctype.h.
6763 * Make-common.in (sim-watch.o): Add rule.
6764 (sim_main_headers): Assume sim-assert.h included.
6765 (sim-*.o): Simplify make rule.
6767 * sim-module.c: Add sim_watch_install to module list.
6769 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6771 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6774 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6775 * sim-events.c (sim_events_install): Ditto.
6776 * sim-core.c (sim_core_install): Ditto.
6777 * sim-model.c (model_install): Ditto.
6778 * sim-options.c (standard_install): Ditto.
6779 * sim-profile.c (profile_install): Ditto.
6780 * sim-reason.c (sim_stop_reason): Ditto.
6781 * sim-run.c (sim_engine_run): Ditto.
6782 * sim-utils.c (sim_analyze_program): Ditto.
6784 * sim-module.c (modules): Make profile_install and trace_install
6787 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6789 * sim-options.c (standard_option_handler): Set the byte order.
6791 * sim-events.c (sim_events_process): Allow multi tick processing.
6792 (sim_events_tickn): New function - multi cycle tick.
6794 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6795 prototypes. Under development.
6796 (sim_events): Replace processing with nr_ticks_to_process.
6798 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6800 * nrun.c (main): Pass callbacks to sim_open instead of using
6803 * run.c (main): Ditto.
6805 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6807 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6808 stop tk interrupting malloc calls.
6809 (sim_events_zalloc): Converse.
6811 * Make-common.in (sim_main_headers): Add sim-events.h.
6813 * sim-events.c (sim_events_schedule_after_signal): Change return
6814 type to void - signal events are strictly internal.
6815 (sim_events_init): Allocate a finite buffer for signal events.
6816 (sim_events_schedule_after_signal): Enter signal events into the
6819 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6820 (sim_engine_restart): Ditto.
6821 (sim_engine_abort): Ditto.
6822 * sim-stop.c (sim_stop): Ditto.
6823 (control_c_simulation): Ditto.
6824 * sim-resume.c (sim_resume): Ditto.
6825 (has_stepped): Ditto.
6826 * sim-abort.c (sim_engine_abort): Ditto.
6828 * sim-basics.h (transfer_type): New type.
6830 * sim-core.c (sim_core_signal): New function. Print core signal
6832 (sim_core_find_mapping): Add transfer argument.
6834 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6835 SIM_CORE_SIGNAL if a recoverable abort.
6836 * sim-core.c (sim_core_find_mapping): Ditto.
6838 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6840 * sim-core.c (sim_core_find_mapping): Replace calls to
6841 sim_io_error to more resiliant sim_engine_abort.
6843 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6844 (sim_core_write_unaligned_N): Ditto.
6846 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6848 * sim-module.c: Add sim_events_install to list.
6850 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6852 (sim_events_init): Now returns SIG_RC.
6854 * sim-run.c: New file. Generic sim_engine_run.
6855 * sim-reason.c: New file. Generic sim_stop_reason.
6856 * sim-stop.c: New file. Generic sim_stop.
6857 * sim-resume.c: New file. Generic sim_resume.
6859 * Make-common.in (sim-engine.o): Add rule.
6860 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6862 * sim-engine.h, sim-engine.c: New file. Provide generic
6863 implementation of sim_engine_halt, sim_engine_error. et.al.
6865 * sim-base.h (sim_state_base): Add member halt.
6866 (sim-engine.h): Include.
6868 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6870 * sim-events.c (sim_events_poll): Update event handler.
6872 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6874 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6876 (sim_events_watch_sim): New function.
6877 (sim_events_watch_core): New function.
6878 (sim_watch_valid): New function.
6879 (sim_events_preprocess): New function.
6880 (sim_events_process): Process the watchpoints as well as the timer
6882 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6883 (sim_events_deschedule): Check all the queues when removing an
6885 (sim_events_init): Ditto for cleaning.
6887 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6889 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6891 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6893 * callback.c (os_open): Type of arg flags is int.
6895 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6897 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6898 just like normal numbers as per IEEE rules.
6900 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6902 * callback.c (os_close): Mark the descriptor as being
6903 available if the close succeeded.
6904 (os_open): Pass 0644 as the mode of the file being created.
6906 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6908 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6911 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6912 * sim-lnline.h: Update.
6914 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6915 conversion functions.
6916 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6918 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6919 compare functions. Replacing.
6920 (sim_fpu_cmp): This. Delete.
6922 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6924 * sim-core.c (sim_core_find_mapping): Call engine_error not
6925 sim_io_error when possible.
6927 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6929 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6930 high/low double word.
6932 * sim-trace.h: Remove definition of attribute - defined in
6935 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6937 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6938 name of the option - or family of options.
6940 * sim-options.c (sim_args_command): Match command `a-b c' with
6941 option `--a-b-c' from option table.
6943 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6945 * sim-options.c (sim_print_help): For optional arguments, wrap
6948 * sim-trace.c (set_trace_options): New function, handle optional
6949 argument and multiple assignment.
6950 (trace_option_handler): Update.
6952 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6953 when branch tracing selected.
6955 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6957 * sim-trace.c (trace_one_insn): Make a va-args function.
6959 * sim-trace.c (trace_vprintf): New function, va-arg version of
6962 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6964 * sim-trace.c (trace_uninstall): Don't close a file twice.
6965 * sim-profile.c (profile_uninstall): Likewise.
6967 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6969 * sim-trace.c (toplevel): Include bfd.h.
6970 (trace_options): Note that --trace-linenum also turns on
6971 --trace-insn. Add --trace-{branch,semantics}.
6972 (trace_option_handler): If --trace-linenum, also turn on
6973 --trace-insn. Add --trace-branch support. If --trace-semantics,
6974 turn on ALU, FPU, branch, and memory tracing.
6975 (trace_one_insn): New function to trace an instruction. Support
6977 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6979 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6980 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6981 (TRACE_branch): Add new mask.
6982 (TRACE_*_P): Define all possible trace_p macros.
6983 (trace_one_insn): Declare function.
6985 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6987 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6988 GNU C doesn't support __attributes__.
6989 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6992 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6994 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6995 addresses are masked forcing them to be correctly aligned.
6996 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6997 * sim-config.c (config_alignment_to_a): Update.
6999 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7001 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7003 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7004 processor specific core maps.
7005 (sim_core_map_attach): Copy the core map data to each of the
7006 processor specific core data structures.
7007 * sim-core.c (sim_core_find_mapping): Update.
7009 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7010 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7011 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7012 alternatives that handle unaligned addresses.
7013 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7015 * cgen-utils.c (sim_disassemble_insn): Update.
7017 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7019 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7022 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7025 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7027 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7029 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7032 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7035 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7037 * cgen-trace.c: Prepend additional trace_printf argument.
7039 * cgen-utils.c (sim_disassemble_insn): Add additional core
7042 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7044 * nrun.c (main): Catch/report errorenous simulator states.
7046 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7047 * sim-trace.c: #include string.h/strings.h so that memset is
7049 * sim-utils.c: Ditto.
7050 * sim-profile.c: Ditto. And stdlib.h.
7051 (print_bar): Only define when used by instruction or memory profiler.
7053 * sim-options.c (standard_option_handler): Make ul more local.
7055 * sim-load.c (sim_load_file): Make the name constant.
7056 (sim_load_file): Passify gcc.
7058 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7060 * sim-utils.c, sim-load.c: Include sim-utils.h.
7062 * sim-base.h (sim_cpu): Pre define here so available to all.
7064 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7065 Restore the sim_cpu and instruction_address arguments so that full
7066 information is available to the abort function.
7067 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7068 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7070 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7071 tracing support for sim-events and sim-core.
7072 (trace_option_handler): Convert #if to if where possible so always
7073 compiled/checked by C compiler.
7074 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7076 * sim-base.h: Adjust comment documenting how to define the cpu
7078 (sim_state_base): Add sim_core and sim_events to simulator base
7081 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7082 * sim-core.c (sim_core_init, sim_core_attach,
7083 sim_core_find_mapping): Update.
7084 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7085 update_time_from_event, insert_sim_event,
7086 sim_events_schedule_after_signal, sim_events_deschedule,
7087 sim_events_tick): Ditto.
7089 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7090 sim-model.h): Move #includes from here.
7091 * sim-base.h: To here.
7092 (sim-core.h, sim-events.h, sim-io.h): Include also
7094 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7096 * callback.c (default_callback): Missing initialisers.
7098 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7100 * sim-utils.c (sim_add_commas): New function.
7101 * sim-basics.h (sim_add_commas): Add prototype.
7102 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7103 * sim-profile.c (COMMAS): New macro.
7104 (print_*): Use it to print commas in numbers.
7106 * configure: Regenerated.
7108 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7109 (cgen_state): New member run_fast_p.
7110 (cgen_init): Add prototype.
7111 (sim_disassemble_insn): New arg `cpu'.
7112 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7113 * cgen-utils.c (cgen_init): New function.
7114 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7115 * genmloop.sh: Call engine_halt if loop exits.
7117 * Makefile.in (sim-options_h): Define.
7118 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7119 (sim-model.o): Add new rule.
7120 (cgen-{scache,trace,utils}.o): Add new rules.
7121 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7122 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7123 Indent output by 2 spaces.
7124 * cgen-scache.h (scache_print_profile): Update.
7125 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7126 Use trace_printf, not fprintf.
7127 (trace_extract): Use trace_printf, not cgen_trace_printf.
7128 * genmloop.sh (!FAST case): Increment `insn_count'.
7129 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7130 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7131 access macro's name.
7132 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7133 Change return type to SIM_RC.
7134 (sim_core_{install,uninstall}): New functions.
7135 * sim-core.h (sim_core_{install,uninstall}): Declare.
7136 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7137 Change return type to SIM_RC.
7138 * sim-model.h (models,machs,model_install): Declare.
7139 * sim-module.c (modules): Add scache_install, model_install.
7140 (sim_post_argv_init): Set cpu->state backlinks.
7141 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7142 (standard_option_handler): Likewise.
7143 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7146 (profile_options): Delete --profile-simcache.
7147 (profile_option_handler): Likewise.
7148 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7150 (profile_print_{memory,model}): Likewise.
7151 (profile_print_simcache): Delete.
7152 (profile_print_speed): New function.
7153 (profile_print): Rewrite.
7154 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7155 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7156 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7157 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7158 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7159 (profile_print): Update prototype.
7161 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7163 * cgen-scache.[ch], cgen-sim.h: New files.
7164 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7165 * sim-model.c: New file.
7167 * Make-common.in (clean targets): Undo patch of Apr. 22.
7169 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7171 * sim-n-bits.h (signed): If we have a standard compiler, undef
7172 signed, so that signedN is defined correctly.
7174 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7176 * sim-module.h, sim-model.h, sim-profile.h: New files.
7177 * sim-module.c, sim-profile.c: New files.
7178 * Make-common.in (SIM_PROFILE): Define
7179 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7180 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7181 (sim_module.o,sim-profile.o): Add rules for.
7182 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7183 (--enable-sim-profile): Add.
7184 * configure: Regenerated.
7185 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7186 model. Move trace and profile support to sim-{trace,profile}.h.
7187 New members trace_data, profile_data.
7188 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7189 * sim-config.h: Provide default definition of WITH_PROFILE.
7190 (WITH_TRACE): Change default to -1.
7191 (MAX_NR_PROCESSORS): Always define.
7192 * sim-options.c: Move trace and profile support to
7193 sim-{trace,profile}.h.
7194 (sim_pre_argv_init): Moved to sim-model.c.
7195 (standard_install): New function.
7196 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7197 (standard_install): Declare.
7198 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7199 (trace_install, trace_uninstall): New functions.
7200 (trace_printf): Update reference to TRACE_FILE.
7201 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7202 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7203 (WITH_TRACE_FOO_P): Define.
7204 (trace_install): Declare.
7205 (TRACE_DATA): New struct.
7207 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7209 * run.c: Undo last exec_bfd patch.
7210 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7212 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7214 * run.c (exec_bfd): Add back in.
7215 (main): Set exec_bfd.
7217 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7219 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7221 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7223 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7224 less well defined engine_error.
7225 * sim-core.c: Ditto.
7227 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7229 * Make-common.in: Change clean targets to use :: so that other
7230 Makefiles can have their own clean targets.
7231 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7232 __STDC__ to control use of stdarg vs. varargs syntax. Some
7233 systems can't use __STDC__, but require stdarg.
7235 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7237 * sim-options.c (standard_options): Add --endian.
7238 (standard_option_handler): Likewise.
7240 * nrun.c: #include <signal.h>.
7241 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7242 handler that calls sim_stop ().
7244 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7246 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7247 handler that calls sim_stop (). Simulators may still be
7248 establishing their own handler.
7250 * sim-events.c (sim_events_poll): Rename from
7251 sim_events_at_large_int. Poll IO.
7253 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7256 * callback.c (os_poll_quit): New function poll for quit signal
7258 (default_callback): Include magic number.
7260 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7262 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7263 Check for functions getrusage, time.
7264 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7265 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7266 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7267 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7269 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7271 * sim-options.c, sim-options.h: New files.
7272 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7273 * Make-common.in (nrun.o): Add rules for.
7276 * run.c (main): Check return value of sim_open.
7278 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7279 (sim_main_headers): Add sim-trace.h.
7280 * run.c (exec_bfd, target_byte_order): Delete.
7281 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7282 call sim_load instead. Check return code of sim_create_inferior.
7283 * sim-base.h (CURRENT_STATE): Define.
7284 (sim_state_base): Make typedef. New members options, prog_argv,
7285 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7286 mem_size, memory [+ corresponding access macros].
7287 (sim_cpu_base): New typedef.
7288 * sim-trace.h: New file.
7289 * sim-trace.c: New file.
7290 * sim-basics.h: #include it.
7291 * sim-load.c: New file.
7293 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7295 * Make-common.in (INSTALL): Set to @INSTALL@.
7296 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7297 (install-common): Depend upon installdirs. Use
7298 $(program_transform_name) directly, rather than using
7300 (installdirs): New target.
7301 * Makefile.in (INSTALL): Set to @INSTALL@.
7302 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7303 (install-man): Depend upon installdirs. Use
7304 $(program_transform_name) directly, rather than using
7306 (installdirs): New target.
7308 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7310 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7313 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7315 * sim-basics.h: Only bring in config.h and tconfig.h if
7318 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7320 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7321 numbering convention of the target.
7322 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7323 and WITH_TARGET_WORD_MSB.
7324 (sim_config): When possible, check for consistency with bitsize
7327 * sim-bits.h: Allow MSB to be other than zero.
7328 * sim-bits.c: Ditto.
7329 * sim-n-bits.h: Ditto.
7331 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7332 * sim-n-bits.h (MSMASKEDn): Ditto.
7334 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7336 * Makefile.in (INSTALL): Change install.sh to install-sh.
7338 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7340 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7342 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7344 * run.c (main): Check that a program to run was specified.
7346 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7348 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7350 * configure: Regenerated to track ../common/aclocal.m4 changes.
7353 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7355 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7356 * sim-config.h: To here.
7358 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7359 (sim_main_headers): Define.
7360 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7361 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7363 (sim-utils.o): Add rule for.
7364 * sim-utils.o: New file.
7365 * sim-basics.h: #include sim-base.h.
7366 (zalloc): Make argument unsigned long.
7367 * sim-base.h: New file.
7368 * sim-inline.h (SIM_IO support): Delete.
7369 * sim-io.h: Delete inline support.
7370 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7371 * sim-config.c: sim-state.h renamed to sim-main.h.
7372 * sim-core.c: Likewise.
7373 * sim-events.c: Likewise.
7375 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7377 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7378 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7380 * configure: Regenerated to track ../common/aclocal.m4 changes.
7382 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7384 * configure: Regenerated to track ../common/aclocal.m4 changes.
7386 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7388 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7389 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7390 are defined by the configure.
7392 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7394 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7395 reserved-bits): Always define.
7397 * sim-config.h, sim-config.c (sim_config): New function - and new
7398 file - co-ordinate the setting/checking of the common simulator
7399 configuration options.
7401 * Make-common.in (sim-config.o): Add rule.
7403 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7405 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7406 va_list from void *, since va_list might not be a pointer type.
7408 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7410 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7412 (offset_N): Correct computation of LE offset.
7414 * sim-io.c (sim_io_error): Include a new line when reporting
7417 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7420 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7422 * run.c: Include alloca-conf.h.
7424 * callback.c (os_evprintf_filtered): Fix typo.
7426 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7428 * run.c (string.h, strings.h, stdlib.h): Include.
7430 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7431 0 when nothing pending.
7433 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7434 will soon be going away.
7435 (getopt): Plicate GCC.
7437 * sim-endian.c (sim-io.h): Plicate GCC.
7438 * sim-bits.c (sim-io.h): Ditto.
7439 * sim-n-bits.h (ROTn): Ditto.
7441 * sim-io.c (sim_io_error): Correct check for NULL.
7443 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7445 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7448 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7450 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7451 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7453 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7455 * sim-alu.h: Include sim-xcat.h.
7457 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7459 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7460 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7463 * sim-events.c (sim_events_at_large_int): New function. Just
7464 schedules an event every large-int ticks.
7465 (sim_events_init): Call.
7466 (sim_events_tick, sim_events_process): Move async handing to
7467 sim_events_process. Move timer decrement so that it occures after
7468 events have been processed.
7470 * sim-basics.h (struct _engine): Remove declaration.
7472 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7473 everything with same. Rename global struct to SIM_DESC.
7474 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7475 * sim-io.h, sim-io.c: Ditto.
7477 * sim-assert.h: New file. Optional assertion checking macros.
7478 * sim-io.c (sim_io_error): Make just this function tolerant to
7481 * sim-xcat.h: New file. Define concatenate macros.
7482 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7483 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7487 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7489 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7491 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7493 * sim-inline.h: Add definitions for sim-types.
7494 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7497 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7499 * sim-events.h: Remove defunct reference to callback struct.
7501 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7503 * configure: Re-generate.
7505 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7507 * Make-common.in (CSEARCH): Do not include the gdb directory in
7510 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7512 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7513 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7514 to explicitly incorporate these.
7516 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7517 specify the alignment restrictions of the target architecture -
7518 without this option all alignment restrictions are accomodated.
7519 (--enable-sim-assert): New option. Conditionally compile in
7520 assertion statements.
7521 (--enable-sim-float): New option. Strongly specify the target's
7522 floating point support.
7523 (--enable-sim-hardware): New option. Specify the hardware devices
7524 included in the simulation.
7525 (--enable-sim-packages): New option. Specify the hardware
7526 packages included in the simulation.
7527 (--enable-sim-regparm): New option. Specify that parameters be
7528 passed in registers instead of on the stack.
7529 (--enable-sim-reserved-bits): New option. Specify that reserved
7530 bits within an instruction are are correctly set.
7531 (--enable-sim-smp): New option. Specify the level of SMP support
7532 to be included in the simulator.
7533 (--enable-sim-stdcall): New option. Specify an alternative
7534 function call convention.
7535 (--enable-sim-xor-endian): New option. Configure xor-endian
7536 support used by some targets to implement bi-endian support.
7538 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7540 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7541 host endianness to be overridden.
7542 (--enable-sim-endian): Allow the target platform's byte order
7544 (--enable-sim-inline): Control the inlining of common components.
7545 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7546 (--enable-sim-warnings): Enable additional GCC compiler checks.
7547 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7550 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7551 sim-*-n.h so that the names are uniq on dos machines
7552 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7554 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7556 * run.c: #include "libiberty.h".
7557 (main): New locals sd,no_args,sim_argv.
7558 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7559 is program name. Update call to sim_set_callbacks.
7560 Record result of sim_open, pass to other sim_foo routines.
7562 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7564 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7567 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7569 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7570 Route stdout through buffered IO.
7572 * callback.c: Add os_flush_stderr, os_write_stderr,
7573 os_evprintf_filtered functions to route error output through
7576 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7577 Correct return type - should be void.
7579 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7581 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7583 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7584 not provide a default value as undefined indicates disable code.
7586 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7588 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7590 * sim-events.h, sim-events.c: Ditto.
7591 * sim-io.h, sim-io.c: Ditto.
7593 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7595 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7597 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7598 extract the tail or least signifiant bits from an integer of the
7601 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7602 WITH_TARGET_BITSIZE so that the compilation will fail when an
7603 unsupported bitsize value is defined.
7605 (INSERTED*): Convert to functions.
7606 (EXTRACTED*): Ditto.
7608 (SIGN_EXTEND, SEXT): Change to more terse name.
7610 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7612 * sim-inline.h: Allow explicit control over which .c files will be
7613 included by their header.
7615 * sim-inline.h: Allow explicit control over which .c files use the
7616 alternative - REGPARM - parameter passing mechanism.
7618 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7619 icache.c, idecode.c, semantics.c or support.c. Those names are
7620 not generally applicable.
7622 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7624 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7625 in a fashion similar to sim-endian-n.
7627 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7628 both value and address macro's.
7630 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7632 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7634 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7635 generic L_word, H_word macro's.
7637 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7639 * sim-basics.h: Borrow code from ppc directory.
7640 * sim-bits.c: Ditto.
7641 * sim-bits.h: Ditto.
7642 * sim-config.h: Ditto.
7643 * sim-endian-n.h: Ditto.
7644 * sim-endian.c: Ditto.
7645 * sim-endian.h: Ditto.
7646 * sim-inline.c: Ditto.
7647 * sim-inline.h: Ditto.
7648 * sim-types.h: Ditto.
7650 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7652 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7653 all the ALU size alternatives and then auto-configure a default.
7655 * sim-alu.h: Copy ppc/idecode_expression.h.
7657 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7659 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7660 sign extend a bit within a value.
7662 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7663 a pointer into the middle of a host word.
7664 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7666 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7668 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7669 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7670 appropriate definitions of read, write, etc. Add prototype for
7673 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7675 * Makefile.in (libcommon.a): Delete.
7676 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7677 (gentmap,targ-vals.h,targ-map.c): Likewise.
7678 (run-autoconf): Delete.
7679 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7680 (common makefile fragment): Moved back into ...
7681 * Make-common.in: Resurrect.
7682 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7683 * configure: Regenerated.
7685 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7687 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7688 (SIM_AC_OUTPUT): To here.
7690 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7692 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7693 comments and single quotes. Fixes a problem found on hpux.
7695 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7697 * aclocal.m4: Remove Make-common.in from dependencies.
7698 * (distclean): Remove targ-vals.def.
7700 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7701 into here. Makes insertion into makefiles easier. Also, change
7702 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7703 targ-map.o, and run are built. They are now built in the
7704 individual simulator directories, taking sources from ../common as
7705 necessary. This replaces the merging of libcommon.a into
7706 linsim.a, which was problematic for the WinGDB build process.
7707 * run.c: Include config.h from . instead of ../common.
7708 * Make-common.in: Remove. It's no longer necessary.
7710 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7712 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7713 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7715 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7717 * run.c (main): Set target_byte_order before call to sim_open.
7719 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7721 * callback.c: #include <stdlib.h>
7722 (os_error): New function.
7723 (default_callback): Add os_error.
7725 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7727 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7728 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7730 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7732 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7734 * run.c: #include ../common/config.h, tconfig.h.
7735 (myname): New static global.
7736 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7737 Only process -c ifdef SIM_HAVE_SIMCACHE.
7738 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7739 Parse program name from argv[0] and use in error messages.
7740 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7741 Add support for incomplete h8/300 termination indicators.
7742 (usage): Make more verbose.
7743 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7744 * Makefile.in,Make-common.in,callback.c: New files.
7745 * nltvals.def,gentmap.c,gentvals.sh: New files.
7747 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7749 * run.c: Include stdarg.h if __STDC__.
7751 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7753 * run.c (main): Don't print out anything if the signal
7754 number is zero (ie no signal).
7756 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7758 * run.c (main): Print out if the program raised a signal.
7760 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7762 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7765 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7767 * run.c (main): Explicitly cast malloc() parameter.
7769 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7771 * run.c (sim_bfd): New global to hold the bfd pointer for the
7773 (main): Initialize sim_bfd.
7775 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7777 * run.c (main): Use new bfd_big_endian macro.
7779 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7781 * run.c (main): Removed SH specific comments, so source is
7782 generic. Also updated to only load relevant sections. Moved
7783 sim_open() to after callback attach (to match GDB).
7785 * run.1: Removed SH specific comments.
7787 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7789 * run.c (main): Always return sigrc at end.
7791 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7793 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7794 bfd_check_format() fails.
7796 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7798 * run.c, run.1: From sh directory.