1 2021-05-17 Mike Frysinger <vapier@gentoo.org>
3 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
4 (struct sim_state_base): Merge into ...
5 (struct sim_state): ... this.
6 (STATE_MY_NAME): Delete base.
7 (STATE_OPEN_KIND): Likewise.
8 (STATE_CALLBACK): Likewise.
9 (STATE_ENVIRONMENT): Likewise.
10 (STATE_CONFIG): Likewise.
11 (STATE_MODULES): Likewise.
12 (STATE_OPTIONS): Likewise.
13 (STATE_VERBOSE_P): Likewise.
14 (STATE_TRACE_DATA): Likewise.
15 (STATE_ARCHITECTURE): Likewise.
16 (STATE_TARGET): Likewise.
17 (STATE_PROG_ARGV): Likewise.
18 (STATE_PROG_BFD): Likewise.
19 (STATE_PROG_SYMS): Likewise.
20 (STATE_PROG_SYMS_COUNT): Likewise.
21 (STATE_TEXT_SECTION): Likewise.
22 (STATE_TEXT_START): Likewise.
23 (STATE_TEXT_END): Likewise.
24 (STATE_START_ADDR): Likewise.
25 (STATE_SCACHE_SIZE): Likewise.
26 (STATE_CORE): Likewise.
27 (STATE_MEMOPT): Likewise.
28 (STATE_EVENTS): Likewise.
29 (STATE_ENGINE): Likewise.
30 (STATE_WATCHPOINTS): Likewise.
32 (STATE_LOAD_AT_LMA_P): Likewise.
33 (SIM_MAGIC_NUMBER): Likewise.
34 (STATE_MAGIC): Likewise.
35 * sim-utils.c (sim_state_alloc_extra): Delete check for
36 SIM_HAVE_COMMON_SIM_STATE.
38 2021-05-17 Mike Frysinger <vapier@gentoo.org>
40 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
41 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
42 SIM_HAVE_COMMON_SIM_STATE.
43 (struct sim_state): Add cgen_state.
44 (STATE_CGEN_STATE): Define.
46 2021-05-17 Mike Frysinger <vapier@gentoo.org>
48 * sim-base.h (struct sim_state): Update comment.
49 (struct sim_state): Define.
50 (STATE_ARCH_DATA): Likewise.
51 (sim_state_alloc): New define.
52 (sim_state_alloc_extra): Renamed & add 3rd arg.
53 * sim-utils.c (sim_state_alloc): Likewise.
54 (sim_state_alloc_extra): Set arch data.
56 2021-05-16 Mike Frysinger <vapier@gentoo.org>
58 * callback.c: Replace config.h include with defs.h.
59 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
60 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
61 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
62 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
63 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
64 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
65 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
66 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
67 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
68 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
69 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
70 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
71 config.h include with defs.h.
72 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
73 * sim-io.c: Include defs.h.
77 2021-05-15 Mike Frysinger <vapier@gentoo.org>
79 * nrun.c: Include environ.h.
80 (environ): Delete prototype.
81 (main): Delete HAVE_ENVIRON check.
83 2021-05-14 Mike Frysinger <vapier@gentoo.org>
85 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
86 (os_ftruncate): Change 3rd arg to int64_t.
87 (os_truncate): Change 3rd arg to int64_t.
88 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
89 * sim-io.h (sim_io_lseek): Likewise.
91 2021-05-14 Mike Frysinger <vapier@gentoo.org>
93 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
94 (os_fstat): Delete 2nd arg to time callback.
95 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
97 * sim-io.h (sim_io_time): Change return to int64_t.
98 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
100 2021-05-14 Mike Frysinger <vapier@gentoo.org>
102 * callback.c (cb_host_to_target_stat): Change PTR to void*.
103 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
105 2021-05-14 Mike Frysinger <vapier@gentoo.org>
107 * Make-common.in (callback_h, remote_sim_h): Update path.
108 * callback.c: Update include path.
109 * gentmap.c (gen_targ_map_c): Likewise.
110 * sim-basics.h: Likewise.
111 * sim-close.c: Likewise.
112 * sim-core.c: Likewise.
113 * sim-load.c: Likewise.
114 * sim-module.h: Likewise.
115 * syscall.c: Likewise.
117 2021-05-08 Mike Frysinger <vapier@gentoo.org>
119 * Make-common.in (modules.c): Touch $@ at the end.
121 2021-05-08 Mike Frysinger <vapier@gentoo.org>
123 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
125 2021-05-08 Mike Frysinger <vapier@gentoo.org>
127 * cgen-types.h (mode_names): Rename to ...
128 (cgen_mode_names): ... this.
129 (MODE_NAME): Use cgen_mode_names.
130 * cgen-utils.c (mode_names): Rename to ...
131 (cgen_mode_names): ... this.
133 2021-05-08 Mike Frysinger <vapier@gentoo.org>
135 * cgen-ops.h (cgen_rtx_error): Declare.
136 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
138 2021-05-08 Mike Frysinger <vapier@gentoo.org>
140 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
142 2021-05-08 Mike Frysinger <vapier@gentoo.org>
144 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
145 install-pdf): New rules.
147 2021-05-08 Tom Tromey <tom@tromey.com>
149 * sim-options.c (compare_strings): Remove.
150 (dup_arg_p): Use htab_eq_string.
152 2021-05-04 Mike Frysinger <vapier@gentoo.org>
154 * sim-hw.c (sim_hw_install): Rename to ...
155 (sim_install_hw): ... this. New prototype.
156 * sim-hw.h (sim_hw_install): Delete.
157 * sim-module.c: Delete sim-hw.h include.
158 (early_modules): Delete sim_hw_install.
160 2021-05-04 Tom Tromey <tromey@adacore.com>
162 * Make-common.in (generated_files): Add config.h.
164 2021-05-04 Mike Frysinger <vapier@gentoo.org>
166 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
168 * sim-load.c (xprintf_bfd_vma): Delete.
169 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
171 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
173 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
174 (hw_event_queue_schedule_vtracef): Likewise.
175 * hw-tree.h (hw_tree_vparse): Likewise.
176 * sim-profile.c (profile_vprintf): Likewise.
177 * sim-trace.c (dis_printf): Likewise.
178 * sim-trace.h (trace_printf): Likewise.
179 (trace_vprintf): Likewise.
180 * sim-utils.h (sim_do_commandf): Likewise.
181 * hw-events.c (hw_event_queue_schedule): Use
182 hw_event_queue_schedule_tracef.
184 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
186 * sim-options.c (standard_option_handler): Add default cases to
189 2021-05-02 Mike Frysinger <vapier@gentoo.org>
191 * callback.c (os_error): Change __attribute__((noreturn)) to
193 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
194 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
195 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
196 * hw-tree.h (hw_tree_delete): Likewise.
197 * sim-basics.h (__attribute__): Delete.
198 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
199 to ATTRIBUTE_NORETURN.
200 (sim_engine_abort, sim_engine_vabort): Likewise.
201 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
202 __attribute__((printf)) to ATTRIBUTE_PRINTF.
203 * sim-inline.h (NORETURN): Delete.
204 (UNUSED): Change to ATTRIBUTE_UNUSED.
205 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
206 and ATTRIBUTE_NORETURN.
207 (sim_io_eprintf, sim_io_error): Likewise.
208 * sim-profile.c (profile_printf): Likewise.
209 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
210 sim_debug_printf): Likewise.
212 2021-05-01 Mike Frysinger <vapier@gentoo.org>
214 * sim-options.c (dup_arg_p): Call htab_empty.
216 2021-05-01 Mike Frysinger <vapier@gentoo.org>
218 * dv-sockser.c (dv_sockser_install): Rename to ...
219 (sim_install_dv_sockser): ... this.
220 * dv-sockser.h (dv_sockser_install): Delete.
221 * sim-module.c: Delete dv-sockser.h include.
222 (early_modules): Delete dv_sockser_install.
224 2021-05-01 Mike Frysinger <vapier@gentoo.org>
226 * Make-common.in (LIB_OBJS): Add modules.o.
227 (generated_files): Add modules.c.
228 (modules.c): New target.
229 * sim-module.c (modules): Rename to ...
230 (early_modules): ... this. Delete 0 sentinel.
231 (early_modules_len): Define.
232 (sim_modules_detected, sim_modules_detected_len): Declare.
233 (sim_pre_argv_init): Call sim_module_install_list.
234 (sim_module_install): New function.
235 (sim_module_install_list): New function.
236 * sim-module.h (sim_module_install_list): Declare.
238 2021-05-01 Mike Frysinger <vapier@gentoo.org>
240 * nrun.c (strsignal): New prototype.
242 2021-05-01 Mike Frysinger <vapier@gentoo.org>
244 * callback.c (wrap): Delete.
245 (os_close): Replace wrap call with direct call & setting last_errno.
246 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
247 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
249 2021-04-26 Mike Frysinger <vapier@gentoo.org>
251 * gennltvals.py (TARGETS): Delete. Update comment.
252 (gentvals): Unify common code paths.
253 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
255 * nltvals.def: Regenerate.
257 2021-04-25 Tom Tromey <tom@tromey.com>
259 * sim-options.c (compare_strings): New function.
260 (ARG_HASH_SIZE, ARG_HASH): Remove.
261 (dup_arg_p): Use htab_t.
262 (sim_parse_args): Remove assert.
264 2021-04-24 Mike Frysinger <vapier@gentoo.org>
266 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
268 2021-04-24 Mike Frysinger <vapier@gentoo.org>
270 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
271 (sim_parse_args): Call SIM_ASSERT.
273 2021-04-22 Tom Tromey <tom@tromey.com>
275 * sim-utils.c: Update includes.
277 2021-04-22 Tom Tromey <tom@tromey.com>
279 * Make-common.in: Require GNU make.
281 2021-04-22 Tom Tromey <tom@tromey.com>
283 * Make-common.in (stamp-hw): New target.
284 (hw-config.h): Depend on stamp-hw.
285 (mostlyclean): Remove stamp-hw and hw-config.h.
287 2021-04-22 Tom Tromey <tom@tromey.com>
289 * Make-common.in (mostlyclean): Now an alias for clean, not
292 2021-04-22 Tom Tromey <tom@tromey.com>
294 * sim-events.c (sim_events_schedule): Use
295 sim_events_schedule_tracef.
297 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
299 * callback.c (os_printf_filtered, os_vprintf_filtered,
300 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
301 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
302 * sim-events.h (sim_events_schedule_tracef,
303 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
305 2021-04-18 Mike Frysinger <vapier@gentoo.org>
307 * gennltvals.py (TARGETS): Add moxie.
308 * nltvals.def: Regenerate.
310 2021-04-18 Mike Frysinger <vapier@gentoo.org>
312 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
313 * nltvals.def: Regenerate.
315 2021-04-18 Mike Frysinger <vapier@gentoo.org>
317 * gennltvals.py (TARGETS): Add rx.
318 * nltvals.def: Regenerate.
320 2021-04-18 Mike Frysinger <vapier@gentoo.org>
322 * gennltvals.py (TARGETS): Add m32c.
323 * nltvals.def: Regenerate.
325 2021-04-18 Mike Frysinger <vapier@gentoo.org>
327 * gennltvals.py (TARGETS): Add iq2000.
328 * nltvals.def: Regenerate.
330 2021-04-18 Mike Frysinger <vapier@gentoo.org>
332 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
334 2021-04-15 John Baldwin <jhb@FreeBSD.org>
336 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
337 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
340 2021-04-12 Mike Frysinger <vapier@gentoo.org>
342 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
344 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
345 cgen_cpu_max_extra_bytes.
346 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
347 (sim_cpu_alloc): Delete 2nd arg.
349 2021-04-08 Tom Tromey <tom@tromey.com>
351 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
352 new-style declaration.
354 2021-04-03 Mike Frysinger <vapier@gentoo.org>
356 * Make-common.in (install-common): Install as run-$arch and
357 libsim-$arch.a when not the primary arch.
359 2021-04-02 Mike Frysinger <vapier@gentoo.org>
361 * Make-common.in (CFLAGS_FOR_BUILD): Define.
362 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
364 2021-03-13 Mike Frysinger <vapier@gentoo.org>
366 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
369 2021-03-13 Mike Frysinger <vapier@gentoo.org>
371 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
372 (gentmap.o): New rule.
373 (gentmap): Call LINK_FOR_BUILD.
375 2021-03-07 Mike Frysinger <vapier@gentoo.org>
377 * Make-common.in (check): Delete body.
379 2021-02-28 Mike Frysinger <vapier@gentoo.org>
381 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
382 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
384 2021-02-27 Mike Frysinger <vapier@gentoo.org>
386 * Make-common.in (SIM_EXTRA_ALL): Delete.
387 (all): Delete $(SIM_EXTRA_ALL).
389 2021-02-21 Mike Frysinger <vapier@gentoo.org>
391 * acinclude.m4: Removed.
393 2021-02-13 Mike Frysinger <vapier@gentoo.org>
395 * acinclude.m4: Delete all sinclude & m4_include calls.
397 2021-02-13 Mike Frysinger <vapier@gentoo.org>
399 * aclocal.m4: Delete.
401 2021-02-06 Mike Frysinger <vapier@gentoo.org>
403 * sim-events.c: Include sim-cpu.h.
404 (sim_event_watchpoints): Define watch_pc.
405 (sim_events_watch_pc): New function.
406 (WATCH_SIM): Handle watch_pc.
407 * sim-events.h (sim_events_watch_pc): New prototype.
408 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
410 * sim-watch.h (sim_watchpoints): Delete pc.
412 2021-02-06 Mike Frysinger <vapier@gentoo.org>
414 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
417 2021-02-06 Mike Frysinger <vapier@gentoo.org>
419 * Make-common.in (HDEFINES, TDEFINES): Delete.
420 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
421 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
422 bfd/configure.host sourcing.
424 2021-02-04 Mike Frysinger <vapier@gentoo.org>
426 * gennltvals.py (TARGETS): Add riscv.
427 (TARGET_DIRS): Likewise.
428 * nltvals.def: Regenerate from the latest libgloss sources.
430 2021-01-31 Mike Frysinger <vapier@gentoo.org>
432 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
434 2021-01-31 Stafford Horne <shorne@gmail.com>
436 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
437 (fixdfsi): Change res from unsigned32 to signed32.
438 (fixdfdi): Change res from unsigned64 to signed64.
440 2021-01-30 Mike Frysinger <vapier@gentoo.org>
442 * gennltvals.sh: Replace shell script with ...
443 * gennltvals.py: ... this Python script.
444 * nltvals.def: Regenerate.
446 2021-01-30 Mike Frysinger <vapier@gentoo.org>
448 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
450 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
452 2021-01-30 Mike Frysinger <vapier@gentoo.org>
454 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
456 2021-01-30 Mike Frysinger <vapier@gentoo.org>
458 * sim-hw.c (merge_device_file): Replace fgets with getline.
460 2021-01-30 Mike Frysinger <vapier@gentoo.org>
462 * gennltvals.sh (gen_arches): Sort calls by first arg.
463 * nltvals.def: Regenerate.
465 2021-01-18 Mike Frysinger <vapier@gentoo.org>
467 * Make-common.in (version.c): Simplifiy args and call move-if-change.
468 * create-version.sh: Delete host & target alias logic. Write to the
471 2021-01-18 Mike Frysinger <vapier@gentoo.org>
473 * configure, configure.ac, Makefile.in: Delete.
475 2021-01-13 Mike Frysinger <vapier@gentoo.org>
477 * sim-watch.c (default_interrupt_handler): Define.
478 (sim_watchpoint_install): Set default interrupt_handler to new
479 default_interrupt_handler.
481 2021-01-13 Mike Frysinger <vapier@gentoo.org>
483 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
485 2021-01-13 Mike Frysinger <vapier@gentoo.org>
487 * sim-events.c (sim_events_watch_sim): Change byte_order type to
489 (sim_events_watch_core): Likewise.
490 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
491 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
492 call to sim_events_watch_sim.
494 2021-01-12 Mike Frysinger <vapier@gentoo.org>
496 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
498 2021-01-11 Mike Frysinger <vapier@gentoo.org>
500 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
502 2021-01-11 Mike Frysinger <vapier@gentoo.org>
504 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
506 2021-01-11 Mike Frysinger <vapier@gentoo.org>
508 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
509 strings.h, time.h, and errno.h.
510 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
511 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
512 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
513 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
514 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
515 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
516 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
517 and strings.h include.
519 2021-01-09 Mike Frysinger <vapier@gentoo.org>
521 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
522 * sim-core.c, sim-watch.c: Include libiberty.h.
524 2021-01-09 Mike Frysinger <vapier@gentoo.org>
526 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
528 2021-01-09 Mike Frysinger <vapier@gentoo.org>
530 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
531 Set WERROR_CFLAGS when first arg is not set or is "yes".
533 2021-01-09 Mike Frysinger <vapier@gentoo.org>
535 * hw-base.c (full_name_of_hw): Delete full_name. Replace
536 hw_strdup call with hw_malloc.
538 2021-01-09 Mike Frysinger <vapier@gentoo.org>
540 * cgen-par.c: Include stdlib.h.
541 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
543 2021-01-08 Mike Frysinger <vapier@gentoo.org>
545 * Make-common.in (C_DIALECT): Define.
546 (COMPILE.pre): Append $(C_DIALECT).
547 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
549 2021-01-07 Mike Frysinger <vapier@gentoo.org>
551 * sim-core.c (sim_memory_map): Define.
553 2021-01-04 Mike Frysinger <vapier@gentoo.org>
555 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
556 * configure: Regenerate.
558 2021-01-04 Mike Frysinger <vapier@gentoo.org>
560 * sim-options.c (sim_print_version): Print out more details when
561 is_command is non-zero.
563 2021-01-04 Mike Frysinger <vapier@gentoo.org>
565 * sim-options.c (standard_option_handler): Call sim_print_version.
566 (sim_print_version): New function.
567 * sim-options.h (sim_print_version): New prototype.
569 2021-01-04 Mike Frysinger <vapier@gentoo.org>
571 * sim-config.c (print_sim_config): Rename to ...
572 (sim_config_print): ... this.
573 * sim-config.h: Likewise.
575 2021-01-02 Mike Frysinger <vapier@gentoo.org>
577 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
578 FLOOR_PAGE): Delete unused macros.
579 (align_up, align_down): Define.
581 2020-08-10 Tom de Vries <tdevries@suse.de>
583 * sim-cpu.c: Include stdlib.h for free.
585 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
587 * nrun.c: Include stdlib.h.
588 * sim-core.c: Likewise.
589 * sim-engine.c: Likewise.
590 * sim-io.c: Likewise.
591 * sim-module.c: Likewise.
592 * sim-reason.c: Likewise.
594 2019-12-19 Tom Tromey <tromey@adacore.com>
597 * Makefile.in (install-strip): New target.
599 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
601 * sim-utils.c: Prevent buffer overflow.
603 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
605 * gennltvals.sh: Add PRU libgloss target.
606 * nltvals.def: Regenerate from the latest libgloss sources.
608 2019-06-13 Stafford Horne <shorne@gmail.com>
610 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
611 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
612 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
614 2019-06-13 Stafford Horne <shorne@gmail.com>
616 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
617 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
619 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
621 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
622 CURRENT_TARGET_BYTE_ORDER.
623 (SUBWORDTFSI): Likewise.
624 (JOINSIDF): Likewise.
625 (JOINSIXF): Likewise.
626 (JOINSITF): Likewise.
628 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
630 * sim-base.h: Add 'sim-assert.h' include.
631 * sim-basics.h: Add 'libiberty.h' include.
633 2019-03-28 Stafford Horne <shorne@gmail.com>
635 * sim-options.c: Include "config.h".
637 * sim-watch.c: Include "config.h".
639 * hw-device.c: Include <string.h>.
640 * hw-events.c: Include <string.h>.
641 * hw-handles.c: Include <stdlib.h>.
642 * sim-fpu.c: Include <stdlib.h>.
644 2019-03-28 Stafford Horne <shorne@gmail.com>
646 * Make-common.in (sim-arange_h): Remove sim-arange.c
647 * sim-arange.c: Remove SIM_ARANGE_C.
648 Add ifdef for _SIM_ARANGE_C_.
649 Include "sim-arange.h".
650 Remove include for unused "sim-assert.h".
651 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
652 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
653 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
654 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
656 * sim-arange.h (sim_addr_range_add): Declare as
658 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
659 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
660 Remove definition of SIM_ARANGE_INLINE.
661 Remove [HAVE_INLINE].
662 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
663 * sim-base.h: Include "sim-arange.h"
664 * sim-basics.h: Remove include of "sim-arange.h"
665 * sim-inline.c: Include "sim-arange.c"
666 * sim-inline.h: Define INLINE_SIM_ARANGE.
667 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
668 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
670 2019-01-26 Tom Tromey <tom@tromey.com>
672 * Make-common.in (version.c): Use sim's create-version.sh.
673 * create-version.sh: New file.
675 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
677 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
679 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
681 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
683 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
685 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
686 this point, it should have already been set in cb_syscall.
688 2018-10-05 Stafford Horne <shorne@gmail.com>
690 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
691 (ADDOFDI): New function, add overflow flag DI variant.
692 (SUBCFDI): New function, subtract carry flag DI variant.
693 (SUBOFDI): New function, subtract overflow flag DI variant.
695 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
697 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
699 * sim-core.c (sim_core_set_xor): Likewise.
700 (sim_core_xor_read_buffer): Likewise.
701 (sim_core_xor_write_buffer): Likewise.
703 2017-12-12 Peter Gavin <pgavin@gmail.com>
704 Stafford Horne <shorne@gmail.com>
706 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
708 (MUL1OFSI): New function, 1's complement overflow flag.
710 2017-12-12 Peter Gavin <pgavin@gmail.com>
711 Stafford Horne <shorne@gmail.com>
713 * cgen-accfp.c (remsf, remdf): New function.
714 (cgen_init_accurate_fpu): Add remsf and remdf.
715 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
716 * sim-fpu.c (sim_fpu_rem): New function.
717 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
718 (sim_fpu_rem): New function.
719 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
721 2017-09-06 John Baldwin <jhb@FreeBSD.org>
723 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
726 2017-05-24 Yao Qi <yao.qi@linaro.org>
728 * sim-trace.c (trace_disasm): Caller update.
730 2016-08-15 Mike Frysinger <vapier@gentoo.org>
732 * sim-base.h (sim_state_base): Add prog_syms_count.
733 (STATE_PROG_SYMS_COUNT): Define.
734 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
735 (trace_load_symbols): New function.
736 (trace_sym_value): Likewise.
737 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
738 loading logic with a call to trace_load_symbols.
739 * sim-trace.h (trace_load_symbols, trace_sym_value): New
742 2016-08-13 Mike Frysinger <vapier@gentoo.org>
744 * cgen-types.h (mode_names): Mark const.
745 * cgen-utils.c (mode_names): Likewise.
747 2016-08-13 Mike Frysinger <vapier@gentoo.org>
749 * cgen-defs.h (struct cgen_state): Delete argv and envp.
750 (STATE_ARGV, STATE_ENVP): Delete.
752 2016-02-04 Nick Clifton <nickc@redhat.com>
754 * cgen-scache.c (scache_option_handler): Prevent possible
755 undefined behaviour computing the size of the scache by using
756 unsigned integers instead of signed integers.
758 2016-01-17 Joel Brobecker <brobecker@adacore.com>
760 * sim-fpu.c: Minor comment fixes throughout.
762 2016-01-17 Joel Brobecker <brobecker@adacore.com>
764 * sim-fpu.c (print_bits): Minor reformatting (no code change).
765 (sim_fpu_map): Likewise.
767 2016-01-11 Mike Frysinger <vapier@gentoo.org>
769 * sim-config.c (print_sim_config): Drop extra whitespace before =
770 in output for byte order, stdio, and msb settings.
772 2016-01-10 Mike Frysinger <vapier@gentoo.org>
774 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
775 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
776 sim-stdio, sim-trace, and sim-profile.
777 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
778 (SIM_AC_OPTION_ASSERT): Likewise.
779 (SIM_AC_OPTION_SMP): Likewise.
780 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
781 * configure: Regenerate.
782 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
783 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
784 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
785 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
786 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
787 WITH_ENVIRONMENT & USER_ENVIRONMENT.
788 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
789 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
790 WITH_ASSERT, WITH_STDIO): Delete.
791 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
794 2016-01-10 Mike Frysinger <vapier@gentoo.org>
796 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
797 * configure: Regenerate.
798 * Make-common.in (SIM_PACKAGES): Delete.
799 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
801 2016-01-10 Mike Frysinger <vapier@gentoo.org>
803 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
805 2016-01-10 Mike Frysinger <vapier@gentoo.org>
807 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
809 2016-01-10 Mike Frysinger <vapier@gentoo.org>
811 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
813 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
814 * gentmap.c: Change targ-vals.def include to nltvals.def.
815 * Make-common.in (gentmap): Change targ-vals.def to
816 $(srccom)/nltvals.def.
817 (distclean): Delete rm -f targ-vals.def.
818 * Makefile.in: Update comment.
820 2016-01-10 Mike Frysinger <vapier@gentoo.org>
822 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
823 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
824 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
826 2016-01-10 Mike Frysinger <vapier@gentoo.org>
828 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
829 and --enable-sim-stdcall and sim_stdcall.
830 * configure: Regenerate.
831 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
832 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
833 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
834 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
835 (REGPARM_*): Delete all regparm defines and their use.
837 2016-01-10 Mike Frysinger <vapier@gentoo.org>
839 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
840 * Make-common.in (SIM_CFLAGS): Delete.
841 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
842 * Makefile.in: Likewise.
844 2016-01-09 Mike Frysinger <vapier@gentoo.org>
846 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
847 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
848 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
849 * acinclude.m4 (SIM_AC_COMMON): ... here.
850 * aclocal.m4, configure: Regenerate.
851 * config.in: Delete file.
852 * callback.c: Change cconfig.h include to config.h.
853 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
855 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
856 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
858 2016-01-06 Mike Frysinger <vapier@gentoo.org>
860 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
861 date, and time information.
863 2016-01-06 Mike Frysinger <vapier@gentoo.org>
865 * sim-options.c (sim_parse_args): Mark argv array const.
866 * sim-options.h (sim_parse_args): Likewise.
868 2016-01-05 Mike Frysinger <vapier@gentoo.org>
870 * sim-trace.c: Include dis-asm.h.
871 (OPTION_TRACE_DISASM): New enum.
872 (trace_options): Add trace-disasm flag.
873 (trace_option_handler): Handle OPTION_TRACE_DISASM.
874 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
875 (dis_read, dis_printf, trace_disasm): New functions.
876 * sim-trace.h: Include dis-asm.h.
877 (TRACE_INSN_IDX): Clarify comment.
878 (TRACE_DISASM_IDX): New enum.
879 (TRACE_disasm): New define.
880 (WITH_TRACE_DISASM_P): New define.
881 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
882 (STRACE_DISASM_P): New define.
883 (TRACE_DISASM_P): Likewise.
884 (TRACE_DISASM_P): Likewise.
885 (TRACE_DISASM): Likewise.
886 (trace_disasm): New function.
888 2016-01-04 Mike Frysinger <vapier@gentoo.org>
890 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
892 2016-01-04 Mike Frysinger <vapier@gentoo.org>
894 * cgen-scache.c (MAX): Delete.
895 (scache_init): Change MAX to max.
896 * cgen-trace.c (min): Delete.
897 * cgen-utils.c (min): Delete.
898 * sim-basics.h [!min] (min): Define.
899 [!max] (max): Define.
901 2016-01-04 Mike Frysinger <vapier@gentoo.org>
903 * sim-options.c (sim_parse_args): Tweak getopt error message.
905 2016-01-04 Mike Frysinger <vapier@gentoo.org>
907 * acinclude.m4 (sim-bswap): Delete.
908 * configure: Regenerate.
909 * Make-common.in (SIM_BSWAP): Delete.
910 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
911 * sim-config.h (htonl, ntohl): Delete.
912 (WITH_BSWAP): Delete.
914 2016-01-03 Mike Frysinger <vapier@gentoo.org>
916 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
917 opterr state to it before calling getopt_long and restore afterwards.
918 Set opterr to 0. When optc is '?', call sim_io_eprintf.
920 2016-01-03 Mike Frysinger <vapier@gentoo.org>
922 * hw-device.h (device): Delete commented typedef.
923 * sim-basics.h (device): Delete typedef.
925 2016-01-03 Mike Frysinger <vapier@gentoo.org>
927 * sim-options.c (sim_parse_args): Replace for loop with a call
930 2016-01-03 Mike Frysinger <vapier@gentoo.org>
932 * nrun.c (myname): Mark const.
933 (main): Mark name const. Replace myname parsing loop with a
936 2016-01-03 Mike Frysinger <vapier@gentoo.org>
938 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
939 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
940 (SIM_AC_OPTION_HOSTENDIAN): Delete.
941 * config.in, configure: Regenerate.
942 * Make-common.in (SIM_HOSTENDIAN): Delete.
943 * sim-config.c (current_host_byte_order): Delete.
944 (sim_config): Delete current_host_byte_order assignments and
945 CURRENT_HOST_BYTE_ORDER checks.
946 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
947 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
948 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
949 (current_host_byte_order): Delete.
950 (CURRENT_HOST_BYTE_ORDER): Likewise.
951 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
952 (HOST_BYTE_ORDER): ... this.
953 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
955 (sim_endian_join_16): Likewise.
956 * sim-n-core.h (sim_core_read_misaligned_N): Change
957 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
958 (sim_core_write_misaligned_N): Likewise.
959 * sim-n-endian.h (endian_t2h_N): Likewise.
960 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
961 endian_le2h_N): Likewise.
962 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
964 2016-01-02 Mike Frysinger <vapier@gentoo.org>
966 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
967 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
969 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
970 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
971 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
972 * nrun.c (main): Likewise.
973 * sim-config.c (current_host_byte_order): Change type to enum
974 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
975 (current_target_byte_order): Likewise.
976 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
977 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
979 (sim_config): Change prefered_target_byte_order type to enum
980 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
981 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
982 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
983 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
984 Delete all the various arch/OS endian includes & defines.
985 (current_host_byte_order): Change type to enum bfd_endian.
986 (current_target_byte_order): Likewise.
987 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
988 (CURRENT_TARGET_BYTE_ORDER): Likewise.
989 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
990 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
991 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
993 (sim_events_watch_core): Likewise.
994 * sim-events.h: Likewise.
995 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
997 (sim_core_write_misaligned_N): Likewise.
998 * sim-n-endian.h (endian_h2be_N): Likewise.
999 (endian_be2h_N): Likewise.
1000 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1001 (offset_N): Likewise.
1002 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1003 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1005 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1007 * cgen-defs.h (current_state): Delete.
1008 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1009 * sim-utils.c (current_state): Delete.
1011 2015-12-30 Mike Frysinger <vapier@gentoo.org>
1013 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1016 2015-12-27 Mike Frysinger <vapier@gentoo.org>
1018 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1020 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1022 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1023 * config.in, configure: Regenerate.
1024 * Make-common.in (sim-basics_h): Delete tconfig.h.
1025 (distclean): Likewise.
1026 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1027 (new_sim_core_mapping): Delete WITH_HW and device *device.
1028 (sim_core_map_attach, sim_core_attach): Likewise.
1029 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1030 (sim_core_write_buffer): Likewise.
1031 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1033 (sim_core_attach): Likewise.
1034 (device_io_read_buffer, device_io_write_buffer): Delete.
1035 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1036 (sim_core_write_aligned_N): Likewise.
1037 * tconfig.h: Delete file.
1039 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1041 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1042 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1043 (sim_core_write_buffer): Move cia decl to top of func. Call
1044 sim_cpu_hw_io_write_buffer if cpu is valid.
1046 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1048 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1050 (hw_find_integer_property): Likewise.
1051 (hw_find_integer_array_property): Likewise.
1052 (hw_add_duplicate_property): Likewise.
1054 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1056 * sim-config.h (WITH_ENGINE): Delete.
1057 * sim-module.c (modules): Always include sim_engine_install.
1059 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1061 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1062 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1063 * sim-base.h: Always include sim-model.h.
1064 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1065 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1066 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1067 [!WITH_MODEL_P] (sim_machs): Define.
1068 * sim-model.h: Add some developer docs.
1069 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1070 (WITH_MODEL_P): Define.
1071 * sim-module.c (modules): Always include sim_model_install.
1072 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1074 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1076 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1077 * sim-model.c: Likewise.
1078 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1079 SIM_MACH_IMP_PROPERTIES
1081 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1083 * sim-core.c (device_error): Delete.
1084 (sim_core_map_attach): Delete calls to device_error.
1085 (sim_core_attach): Likewise.
1086 * sim-core.h (device_error): Delete.
1087 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1088 to sim_engine_abort.
1089 (sim_core_write_aligned_N): Likewise.
1091 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1093 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1094 * sim-core.c (sim_core_write_buffer): Likewise.
1095 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1096 (sim_core_write_aligned_N): Likewise.
1098 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1100 * dv-pal.c: Include config.h and sim-main.h.
1101 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1103 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1105 * sim-options.c (standard_options): Always enable load-lma and
1107 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1109 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1111 * sim-module.c (MODULE_LIST): Delete.
1113 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1115 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1116 Move to h8300/compile.c.
1117 [SIM_H8300] (standard_options): Likewise.
1118 (standard_option_handler): Likewise.
1120 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1122 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1123 sim_watchpoint_install.
1125 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1127 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1128 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1130 * sim-options.c (OPTION_MEM_SIZE): Delete.
1131 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1132 (standard_option_handler): Likewise.
1134 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1136 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1138 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1141 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1143 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1146 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1147 vasprintf, and va_end together. Check ret after va_end call.
1149 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1151 * sim-types.h (SIM_PRI_TB): Define.
1152 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1153 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1154 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1155 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1157 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1159 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1160 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1161 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1162 (sim_core_translate): Likewise.
1163 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1165 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1167 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1168 (cgen_cpu_close): Change to XCONCAT2.
1170 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1172 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1175 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1177 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1178 * sim-close.c: New file.
1180 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1181 Ali Lown <ali.lown@imgtec.com>
1183 * sim-bits.h (EXTEND6): New macro.
1184 (EXTEND12): New macro.
1185 (EXTEND25): New macro.
1187 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1189 * sim-trace.c (trace_one_insn): Delete.
1190 * sim-trace.h (trace_one_insn): Delete.
1192 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1194 * sim-trace.c (debug_printf): Rename to ...
1195 (sim_debug_printf): ... this.
1196 * sim-trace.h (debug_printf): Delete define.
1197 (debug_printf): Rename to ...
1198 (sim_debug_printf): ... this.
1200 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1202 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1203 (trace_options): Add trace-register option.
1204 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1205 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1206 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1207 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1208 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1210 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1212 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1213 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1214 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1215 STRACE_DEBUG): Define.
1217 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1219 * sim-trace.c (trace_options): Update help text for trace-alu,
1220 trace-fpu, trace-vpu, and trace-semantics.
1221 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1222 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1224 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1226 * sim-assert.h (SIM_FILTER_PATH): Delete.
1227 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1228 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1229 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1230 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1231 * sim-events.c: Include libiberty.h.
1232 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1234 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1236 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1237 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1238 (AC_ARG_ENABLE(sim-debug)): Likewise.
1239 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1240 (AC_ARG_ENABLE(sim-trace)): Likewise.
1241 (AC_ARG_ENABLE(sim-profile)): Likewise.
1242 (AC_ARG_ENABLE(sim-environment)): Likewise.
1243 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1244 (AC_ARG_ENABLE(sim-assert)): Likewise.
1245 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1246 (AC_ARG_ENABLE(sim-endian)): Likewise.
1247 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1248 (AC_ARG_ENABLE(sim-float)): Likewise.
1249 (AC_ARG_ENABLE(sim-scache)): Likewise.
1250 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1251 (AC_ARG_ENABLE(sim-inline)): Likewise.
1252 (AC_ARG_ENABLE(sim-packages)): Likewise.
1253 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1254 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1255 (AC_ARG_ENABLE(sim-smp)): Likewise.
1256 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1257 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1258 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1259 * configure: Regenerate.
1261 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1263 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1265 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1267 * cgen-trace.c [!__STDC__]: Delete.
1268 * sim-trace.h [!__STDC__]: Likewise.
1270 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1272 * sim-model.c (sim_model_init): Assert model is not NULL.
1274 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1276 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1277 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1280 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1282 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1283 (SIM_ALU_H): ... this.
1284 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1285 (SIM_ASSERT_H): ... this.
1286 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1287 (SIM_BASICS_H): ... this.
1288 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1289 (SIM_BITS_H): ... this.
1290 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1291 (SIM_ENDIAN_H): ... this.
1293 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1295 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1298 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1300 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1301 m for sentinel testing.
1303 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1305 * sim-syscall.c: Include errno.h and targ-vals.h.
1306 (sim_syscall_multi, sim_syscall): Define.
1307 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1308 * syscall.c (cb_syscall): Extend comment.
1310 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1312 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1313 * sim-syscall.c: New file.
1314 * sim-syscall.h: New file.
1316 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1318 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1319 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1320 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1321 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1322 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1324 * gentmap.c (gen_targ_map_c): Output name field.
1326 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1328 * acinclude.m4: Change configure.in to configure.ac.
1329 * sim-config.h: Likewise.
1331 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1333 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1334 * configure: Regenerate.
1336 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1338 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1339 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1340 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1341 TRACE_DEBUG): Define.
1343 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1345 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1346 * sim-trace.c (trace_option_handler): Likewise.
1347 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1348 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1349 (TRACE_ANY_P): Likewise.
1351 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1353 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1354 CGEN_TRACE_INSN_FINI.
1355 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1356 trace_result to cgen_trace_result, trace_insn_fini to
1357 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1358 and trace_extract to cgen_trace_extract.
1359 * cgen-trace.h (trace_insn_init): Rename to ...
1360 (cgen_trace_insn_init): ... this.
1361 (trace_insn_fini): Rename to ...
1362 (cgen_trace_insn_fini): ... this.
1363 (trace_insn): Rename to ...
1364 (cgen_trace_insn): ... this.
1365 (trace_extract): Rename to ...
1366 (cgen_trace_extract): ... this.
1367 (trace_result): Rename to ...
1368 (cgen_trace_result): ... this.
1369 (TRACE_RESULT_P): Rename to ...
1370 (CGEN_TRACE_RESULT_P): ... this.
1371 (TRACE_INSN_INIT): Rename to ...
1372 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1373 cgen_trace_insn_init.
1374 (TRACE_INSN_FINI): Rename to ...
1375 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1376 cgen_trace_insn_fini.
1377 (TRACE_PRINTF): Rename to ...
1378 (CGEN_TRACE_PRINTF): ... this.
1379 (TRACE_INSN): Rename to ...
1380 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1381 (TRACE_EXTRACT): Rename to ...
1382 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1384 (TRACE_RESULT): Rename to ...
1385 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1386 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1387 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1388 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1389 TRACE_INSN to CGEN_TRACE_INSN.
1390 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1392 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1394 * sim-events.c (ETRACE_P): Delete.
1395 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1396 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1397 * sim-events.h (struct _sim_events): Delete trace member.
1398 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1399 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1401 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1403 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1404 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1405 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1406 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1408 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1410 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1412 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1414 * sim-trace.h (WITH_TRACE_P): New define.
1415 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1416 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1417 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1418 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1419 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1420 Redefine to use WITH_TRACE_P.
1422 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1424 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1425 mistake in call to sim_engine_abort.
1427 2015-04-29 Nick Clifton <nickc@redhat.com>
1430 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1431 increasing parenthesis around casts to signed values.
1433 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1435 * gennltvals.sh: Add mcore support.
1436 * nltvals.def: Regenerate.
1438 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1440 * cgen.sh: Add +x permissions.
1441 * genmloop.sh: Likewise.
1442 * gentvals.sh: Likewise.
1443 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1444 Change all uses of srcroot for newlib to newlibroot.
1446 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1448 * sim-base.h (SIM_CPU): New typedef.
1450 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1452 * cgen-engine.h (CIA_ADDR): Delete.
1453 * sim-base.h: Update sim_cia example.
1454 [!CIA_ADDR] (sim_cia): New typedef.
1456 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1458 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1459 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1460 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1461 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1462 CIA_SET to CPU_PC_SET.
1464 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1466 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1467 * sim-main.h (STATE_CPU): Remove from comment and define.
1469 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1471 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1472 * configure: Regenerate.
1474 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1476 * sim-options.c: Include version.h.
1477 (OPTIONS_VERSION): New enum.
1478 (standard_options): Add "version".
1479 (standard_option_handler): Handle OPTIONS_VERSION.
1481 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1483 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1484 (create-version.sh): Delete.
1486 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1488 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1490 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1492 * run-sim.h, run.c: Delete.
1493 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1495 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1497 * config.in, configure: Regenerate.
1498 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1499 (ZLIB, ZLIBINC): Define.
1500 (BFD_LIB): Add $(ZLIB).
1502 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1504 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1505 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1507 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1509 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1510 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1511 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1513 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1515 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1516 usage of STATE_WATCHPOINTS.
1517 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1518 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1520 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1522 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1524 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1526 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1528 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1530 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1531 of enable_sim_hardware to AC_ARG_ENABLE.
1533 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1535 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1536 Add dv-sockser.o to sim_hw_objs.
1538 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1540 * dv-sockser.c: Include config.h.
1541 * dv-sockser.h: Include sim-inline.h.
1542 [HAVE_DV_SOCKSER]: Move all prototypes here.
1543 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1544 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1546 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1548 * gentmap.c, run.c: Convert old style prototypes.
1550 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1552 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1553 symlinking tconfig.h to tconfig.in.
1554 * config.in, configure: Regenerate.
1555 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1556 * tconfig.in: Rename file ...
1557 * tconfig.h: ... here.
1559 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1561 * dv-socker.h (dv_sockser_install): Declare.
1562 * sim-module.c: Include config.h.
1563 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1564 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1565 * sim-module.h: Include gdb/remote-sim.h.
1567 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1569 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1570 (sim-inline.c): Delete rule.
1572 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1574 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1575 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1576 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1578 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1580 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1581 [!ASSERT, WITH_ASSERT]: Likewise.
1582 * sim-endian.c: Delete sim-io.h include.
1584 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1586 * run-sim.h (sim_kill): Delete unused prototype.
1588 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1590 * gentmap.c: Include "string.h".
1592 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1594 * sim-options.c (sim_args_command): Call freeargv() when failure
1597 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1599 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1601 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1603 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1604 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1605 callbacks following renaming in callback.h.
1606 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1607 callback by call to "to_lstat" callback
1609 2014-08-28 Gary Benson <gbenson@redhat.com>
1611 * sim-trace.h (debug_printf): New define.
1613 2014-08-19 Alan Modra <amodra@gmail.com>
1615 * configure: Regenerate.
1617 2014-08-15 Roland McGrath <mcgrathr@google.com>
1619 * configure: Regenerate.
1620 * config.in: Regenerate.
1622 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1624 * sim-command.c (sim_do_command): Add const to cmd.
1625 * sim-options.c (sim_args_command): Add const to cmd.
1626 * sim-options.h (sim_args_command): Add const to cmd.
1628 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1630 * sim-hload.c (sim_load): Add const to prog.
1631 * sim-load.c (sim_load_file): Likewise.
1632 * sim-utils.c (sim_analyze_program): Likewise.
1633 * sim-utils.h (sim_analyze_program): Likewise.
1634 (sim_load_file): Likewise.
1636 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1638 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1639 * callback.c (system): Delete unused prototype.
1640 (os_init): Likewise.
1641 (os_shutdown): Likewise.
1642 (os_unlink): Likewise.
1643 (os_time): Likewise.
1644 (os_system): Likewise.
1645 (os_rename): Likewise.
1646 (os_write_stdout): Likewise.
1647 (os_flush_stdout): Likewise.
1648 (os_write_stderr): Likewise.
1649 (os_flush_stderr): Likewise.
1650 (os_write): Likewise.
1651 (os_read_stdin): Likewise.
1652 (os_read): Likewise.
1653 (os_open): Likewise.
1654 (os_lseek): Likewise.
1655 (os_isatty): Likewise.
1656 (os_get_errno): Likewise.
1657 (os_close): Likewise.
1658 (os_vprintf_filtered): Likewise.
1659 (os_evprintf_filtered): Likewise.
1660 (os_error): Likewise.
1664 (wrap): Change to new style prototype.
1667 (os_close): Likewise.
1668 (os_poll_quit): Likewise.
1669 (os_get_errno): Likewise.
1670 (os_isatty): Likewise.
1671 (os_lseek): Likewise.
1672 (os_open): Likewise.
1673 (os_read): Likewise.
1674 (os_read_stdin): Likewise.
1675 (os_write): Likewise.
1676 (os_write_stdout): Likewise.
1677 (os_flush_stdout): Likewise.
1678 (os_write_stderr): Likewise.
1679 (os_flush_stderr): Likewise.
1680 (os_rename): Likewise.
1681 (os_system): Likewise.
1682 (os_time): Likewise.
1683 (os_unlink): Likewise.
1684 (os_stat): Likewise.
1685 (os_fstat): Likewise.
1686 (os_lstat): Likewise.
1687 (os_ftruncate): Likewise.
1688 (os_truncate): Likewise.
1689 (os_pipe): Likewise.
1690 (os_pipe_empty): Likewise.
1691 (os_pipe_nonempty): Likewise.
1692 (os_shutdown): Likewise.
1693 (os_init): Likewise.
1694 (cb_read_target_syscall_maps): Likewise.
1695 (cb_target_to_host_syscall): Likewise.
1696 (cb_host_to_target_errno): Likewise.
1697 (cb_target_to_host_open): Likewise.
1698 (cb_store_target_endian): Likewise.
1699 (cb_host_to_target_stat): Likewise.
1700 * sim-hload.c (sim_load): Change to new style prototype.
1701 * sim-load.c (sim_load_file): Change to new style prototype.
1702 (report_transfer_performance): Likewise.
1703 (xprintf_bfd_vma): Likewise.
1704 * syscall.c (cb_get_string): Change to new style prototype.
1705 (get_path): Likewise.
1706 (cb_syscall): Likewise.
1708 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1710 * create-version.sh: Align parameters to match those of
1711 ../../gdb/common/create-version.sh.
1712 * Make-common.in (srcsim): New variable.
1713 (version.c): Adjust call to create-version.sh as per above.
1715 2013-09-23 Alan Modra <amodra@gmail.com>
1717 * configure: Regenerate.
1719 2013-09-03 Mike Stump <mikestump@comcast.net>
1721 * sim-options.c (complete_option_list): Mark text and word const.
1723 2013-06-28 Tom Tromey <tromey@redhat.com>
1725 * Make-common.in (version.c): Use version.in, not
1727 * create-version.sh: Likewise.
1729 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1731 * create-version.sh: New script. Adapted from
1732 gdb/commong/create-version.sh.
1733 * Make-common.in (version.c): Update rule dependencies,
1734 and re-implement using create-version.sh.
1736 2013-06-21 Nick Clifton <nickc@redhat.com>
1738 * gennltvals.sh: Add msp430 support.
1739 * nltvals.def: Regenerate.
1741 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1743 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1744 * aclocal.m4, configure: Regenerate.
1746 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1749 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1750 -Wformat-nonliteral with -Wno-format.
1752 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1754 * acinclude.m4: Regenerate.
1756 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1758 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1759 which do not support dv-sockser.o. Add always as option to
1760 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1761 is always required to be enabled by simulator.
1763 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1765 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1766 * nltvals.def: Regenerate.
1768 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1770 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1771 * config.in, configure: Regenerate.
1773 2012-05-24 Pedro Alves <palves@redhat.com>
1775 * sim-signal.h (sim_signal_to_target): Rename to ...
1776 (sim_signal_to_gdb_signal): ... this.
1777 * sim-signal.c (sim_signal_to_target): Rename to ...
1778 (sim_signal_to_gdb_signal): ... this.
1779 * sim-reason.c (sim_stop_reason): Adjust to rename.
1781 2012-05-24 Pedro Alves <palves@redhat.com>
1785 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1787 2012-05-24 Pedro Alves <palves@redhat.com>
1791 Replace target_signal with gdb_signal throughout.
1793 2012-05-18 Nick Clifton <nickc@redhat.com>
1796 * callback.c: Include config.h before system header files.
1797 * cgen-trace.c: Likewise.
1798 * cgen-utils.c: Likewise.
1799 * gentmap.c: Likewise.
1801 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1803 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1805 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1807 * sim-trace.c: Update the function prototype of save_data_size.
1808 Move the enum data_fmt from here...
1809 * sim-trace.h: ...to here.
1810 Add function prototype of save_data.
1812 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1814 * sim-core.h (sim_core_trans_addr): Add prototype.
1816 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1818 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1819 missing in last change.
1821 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1823 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1824 * nrun.c: Include string.h/strings.h.
1825 * aclocal.m4, config.in, configure: Regenerate.
1827 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1829 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1830 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1831 out -Werror initialization.
1833 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1835 * Make-common.in (TAGS): Change a-z to [:lower:].
1836 * acinclude.m4 (sim-trace): Likewise.
1837 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1838 Change A-Za-z0-9 to [:alnum:].
1840 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1842 * nrun.c (main): Display strsignal of sigrc.
1844 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1846 * Makefile.in (abs_srcdir): Declare.
1847 (srcroot): Define in terms of abs_srcdir.
1848 (headers): Change srcdir to abs_srcdir.
1850 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1852 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1855 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1857 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1858 system bourne shell.
1860 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1862 * syscall.c (cb_get_string): Rename from "get_string".
1863 (get_path): Rename get_string call to cb_get_string.
1865 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1867 * Make-common.in (VPATH): Add $(srccom).
1869 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1870 POSTCOMPILE): New variables.
1871 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1872 Include dependency files, when using GNU Make. Delete all
1873 dependency-only rules.
1874 * aclocal.m4: Include ../../config/depstand.m4. Call
1875 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1876 (MAKE, GMAKE): New substs.
1878 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1881 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1882 * configure, config.in: Regenerate.
1883 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1885 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1887 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1889 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1891 * sim-profile.c (profile_info): Only print the title once.
1893 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1895 * acinclude.m4: Rename from aclocal.m4.
1896 * aclocal.m4: Regenerate.
1898 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1900 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1901 * common.m4: Delete.
1902 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1903 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1904 * configure: Regenerate.
1906 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1908 * sim-alu.h (ALU32_AND): Clear carry flag.
1909 (ALU32_AND): Clear carry flag.
1911 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1913 * dv-cfi.c: Include stdbool.h.
1915 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1917 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1919 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1921 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1922 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1924 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1926 * sim-command.c: Include sim-options.h.
1928 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1930 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1932 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1934 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1935 Delete direct call to AC_PROG_CC.
1937 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1939 * sim-command.c: New file.
1940 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1941 (sim-command.o): New rule.
1943 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1945 * sim-options.c (standard_option_handler): Remove arg[0] check
1946 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1947 not an empty string, otherwise assign "" back to it.
1949 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1951 * nltvals.def: Regenerate to include Blackfin syscalls again.
1953 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1955 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1956 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1957 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1958 (trace_idx_to_str): Likewise.
1959 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1960 (TRACE_syscall): Define.
1961 (WITH_TRACE_SYSCALL_P): Likewise.
1962 (TRACE_SYSCALL_P): Likewise.
1964 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1966 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1967 remove now-unnecessary sub-scope for glue->type setting.
1968 Check to see if the "reg" property exists before we use it, and
1969 if it doesn't exist, error out for "glue" devices.
1971 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1973 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1974 glue-or, and set type to glue_xor when name is glue-xor.
1975 (hw_glue_port_event): Return immediately when type is glue_io
1976 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1977 and hw_port_event calls from glue_and to end of function.
1979 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1981 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1982 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1983 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1984 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1985 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1986 around function arguments.
1988 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1990 * sim-options.c (complete_option_list, sim_complete_command):
1993 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1995 * dv-glue.c: Fix up style.
1997 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1999 * hw-alloc.c (hw_alloc_data): Adjust brace.
2000 * hw-base.c (hw_base_data): Likewise.
2001 (generic_hw_unit_decode): Fix indentation.
2002 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2003 * hw-events.c (hw_event, hw_event_data): Likewise.
2004 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2005 * hw-instances.c (hw_instance_data): Likewise.
2006 * hw-instances.h (hw_instance): Likewise.
2007 * hw-main.h (hw_descriptor, enum): Likewise.
2008 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2009 * hw-ports.h (hw_port_descriptor): Likewise.
2010 * hw-properties.c (hw_property_data): Likewise.
2011 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2012 _range_property_spec, _reg_property_spec): Likewise.
2013 * hw-tree.c (_name_specifier, printer): Likewise.
2014 (split_device_specifier, parse_string_property, hw_tree_traverse,
2015 print_size, print_reg_property, print_string, print_properties):
2018 2011-03-29 Mike Frysinger <vapier@gentoo.org>
2020 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2021 * Make-common.in (dv-cfi.o): New rule.
2022 * dv-cfi.c, dv-cfi.h: New files.
2024 2011-03-21 Kevin Buettner <kevinb@redhat.com>
2026 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2027 fcntl.h and sys/fcntl.h, for constants.
2028 * nltvals.def: Regenerate.
2029 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2030 * sim-io.h (sys/types.h, sys/stat.h): Include.
2031 (sim_io_stat, sim_io_fstat): Declare.
2033 2011-03-14 Mike Frysinger <vapier@gentoo.org>
2035 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2036 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2037 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2038 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2039 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2040 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2041 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2042 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2043 syscall.c: Trim trailing whitespace.
2045 2011-03-05 Mike Frysinger <vapier@gentoo.org>
2047 * gennltvals.sh: Handle bfin targets.
2048 * nltvals.def: Regenerate.
2050 2011-02-25 Kevin Buettner <kevinb@redhat.com>
2052 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2055 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2057 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2058 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2059 (hw_free): Drop zfree logic and always call free.
2060 * hw-base.c (hw_delete): Change zfree to free.
2061 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2062 (hw_handle_remove_phandle): Likewise.
2063 * hw-instances.c (hw_instance_delete): Likewise.
2064 * hw-tree.c (parse_reg_property): Likewise.
2065 (parse_ranges_property): Likewise.
2066 (parse_string_property): Likewise.
2067 * sim-core.c (sim_core_uninstall): Likewise.
2068 * sim-cpu.c (sim_cpu_free_all): Likewise.
2069 * sim-hw.c (sim_hw_uninstall): Likewise.
2070 * sim-memopt.c (do_memopt_delete): Likewise.
2071 (sim_memory_uninstall): Likewise.
2072 * sim-module.c (sim_module_uninstall): Likewise.
2073 * sim-options.c (sim_parse_args): Likewise.
2074 * sim-profile.c (profile_pc_cleanup): Likewise.
2075 (profile_uninstall): Likewise.
2076 * sim-watch.c (do_watchpoint_delete): Likewise.
2077 * sim-utils.c (zfree): Delete.
2078 (sim_state_free): Change zfree to free.
2079 * sim-utils.h (zfree): Delete.
2081 2011-02-13 Mike Frysinger <vapier@gentoo.org>
2083 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2085 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2087 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2089 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2091 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2093 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2094 when asprintf fails.
2095 * sim-utils.c (sim_do_commandf): Issue an error and return when
2097 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2100 2011-01-11 Mike Frysinger <vapier@gentoo.org>
2102 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2103 bytes has been calculated and when mmap_next_fd is valid and
2105 (memory_option_handler): Allow missing size when mmap_next_fd is
2108 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2110 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2111 not empty, and always append $3 to $hardware.
2113 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2115 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2116 * sim-hw.h (sim_hw_abort): Likewise.
2118 2011-01-05 Mike Frysinger <vapier@gentoo.org>
2120 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2122 2011-01-05 Joel Brobecker <brobecker@adacore.com>
2124 * run.1: Copyright year update.
2126 2010-12-28 Mike Frysinger <vapier@gentoo.org>
2128 * hw-alloc.h (HW_NALLOC): Define.
2130 010-12-28 Mike Frysinger <vapier@gentoo.org>
2132 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2134 2010-12-15 Mike Frysinger <vapier@gentoo.org>
2136 * sim-memopt.c (OPTION_MAP_INFO): Define.
2137 (memory_options): Handle --map-info.
2138 (memory_option_handler): Handle OPTION_MAP_INFO.
2140 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2142 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2143 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2144 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2146 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2148 * sim-core.c (WITH_HW): Add device casts to device_error,
2149 device_io_read_buffer, and device_io_write_buffer.
2151 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2153 * dv-sockser.c (dv_sockser_write_buffer): New function.
2154 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2155 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2157 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2159 * callback.c (os_lseek): Call wrap on lseek result.
2161 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2163 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2164 call by its equality to -1 not by it being negative.
2165 (connected_p): Likewise for accept() call.
2167 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2169 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2171 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2173 * profile.c (sim_profile_print_bar): Add cpu argument.
2175 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2177 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2179 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2181 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2182 (profile_print_pc): Convert sim_io_printf to profile_printf.
2183 (profile_print_insn): Likewise.
2184 (profile_print_memory): Likewise.
2185 (profile_print_core): Likewise.
2186 (profile_print_model): Likewise.
2187 (sim_profile_print_bar): Likewise.
2188 (profile_print_speed): Likewise.
2189 (profile_print_addr_ranges): Likewise.
2190 (profile_info): Likewise.
2191 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2193 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2195 * sim-model.c (OPTION_MODEL): Convert to enum.
2196 (OPTION_MODEL_INFO): New enum.
2197 (model_options): Add model-info/info-model entries.
2198 (model_option_handler): Handle OPTION_MODEL_INFO.
2200 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2202 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2203 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2206 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2208 * sim-hrw.c (sim_write): Add const to buf arg.
2209 * sim-utils.h (sim_write_fn): Likewise.
2211 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2213 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2216 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2218 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2219 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2220 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2221 * dv-sockser.c (sockser_options): Likewise.
2222 * hw-ports.c (empty_hw_ports): Likewise.
2223 * sim-hw.c (hw_options): Likewise.
2224 * sim-model.c (model_options): Likewise.
2225 * sim-options.c (standard_options): Likewise.
2226 * sim-profile.c (profile_options): Likewise.
2227 * sim-trace.c (trace_options): Likewise.
2228 * sim-watch.c (watchpoint_options): Likewise.
2230 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2232 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2233 the local "arg_table" variable, and the xmalloc cast.
2235 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2237 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2239 (sim_fpu_print_func): Add const markings to format buffer.
2241 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2243 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2245 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2247 * sim-trace.c (save_data): Add const markings to "buf" argument.
2249 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2251 * sim-options.c (standard_option_handler): Add const markings to
2254 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2256 * hw-ports.h: Fix spelling typos.
2258 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2260 * configure.ac: Check for socklen_t.
2261 * configure, config.in: Regenerated.
2262 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2264 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2266 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2267 * sim-hw.c (hw_option_handler): Likewise.
2269 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2271 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2272 (interrupt_nr_to_str): Likewise.
2273 (default_interrupt_names): Add const to pointer type.
2274 (sim_watchpoint_install): Add const to prefix.
2275 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2277 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2279 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2280 (sim_core_write_buffer): Likewise.
2282 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2284 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2285 the SIM_HAVE_ADDR_RANGE define.
2287 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2289 * sim-core.h (device_error): Add const to message, and add printf
2292 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2294 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2295 SIM_HAVE_ADDR_RANGE define.
2297 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2299 * dv-glue.c (hw_glue_ports): Swap static and const.
2301 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2303 * nrun.c (usage): Use void in definition.
2304 * sim-options.c (dup_arg_p): Convert old-style function definition.
2305 (sim_parse_args): Likewise.
2306 (sim_print_help): Likewise.
2307 * sim-trace.c (set_trace_option_mask): Likewise.
2308 (set_trace_option): Likewise.
2309 * sim-utils.c (sim_analyze_program): Likewise.
2310 (sim_elapsed_time_get): Likewise.
2311 (sim_elapsed_time_since): Likewise.
2313 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2315 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2316 (standard_options): Likewise.
2317 (standard_option_handler): Likewise.
2319 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2321 * hw-ports.c (TRACE): Delete.
2322 * hw-properties.c (TRACE): Delete.
2323 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2324 (hw_find_integer_property): Likewise.
2325 (hw_find_integer_array_property): Likewise.
2326 (hw_add_duplicate_property): Likewise.
2328 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2330 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2333 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2335 * sim-model.c: Include sim-model.h
2337 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2339 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2340 & from the STATE_CPU() examples.
2342 2010-01-24 Doug Evans <dje@sebabeach.org>
2344 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2345 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2347 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2348 (struct cgen_fp_ops): Update signatures of floating point conversion
2351 * Make-common.in (CGEN_SIM_DEPS): Define.
2352 (CGEN_INCLUDE_DEPS): Use it.
2353 (CGEN_MAIN_CPU_DEPS): Simplify.
2355 2010-01-22 Doug Evans <dje@sebabeach.org>
2357 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2358 (SUBWORDTFSI, JOINSIDI): Ditto.
2360 2010-01-05 Doug Evans <dje@sebabeach.org>
2362 * cgen-types.h (SETDI): Delete, unused.
2364 2009-12-02 Doug Evans <dje@sebabeach.org>
2366 * cgen-engine.h: Remove duplicated comment.
2368 2009-11-23 Doug Evans <dje@sebabeach.org>
2370 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2371 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2373 2009-11-22 Doug Evans <dje@sebabeach.org>
2375 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2376 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2377 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2378 instead of CGEN_INSN_INT.
2380 * cgen-trace.h (trace_extract): Add cast to fix warning.
2382 2009-11-05 Doug Evans <dje@sebabeach.org>
2384 * cgen-mem.h (DECLARE_GETT): Don't inline.
2385 (DECLARE_SETT): Ditto.
2387 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2389 * sim-inline.h: Fix spelling error.
2391 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2393 * Make-common.in: Add datarootdir.
2395 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2397 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2398 (SIM_CHECK_MEMBERS_1): Remove.
2399 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2400 AC_CHECK_MEMBERS one.
2401 * configure: Regenerate.
2403 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2404 * configure: Regenerate.
2406 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2408 * config.in: Regenerate.
2409 * configure: Likewise.
2411 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2412 definition of AC_CHECK_MEMBER.
2414 * aclocal.m4: m4_include toplevel config/override.m4.
2415 * configure: Regenerate.
2417 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2419 * Makefile.in (datarootdir): New variable.
2421 2009-07-07 Doug Evans <dje@sebabeach.org>
2423 * Make-common.in (CPU_DIR): Define.
2425 2009-07-06 Doug Evans <dje@sebabeach.org>
2427 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2428 identifiers for file types rather than encoding internal
2429 implementation details of cgen.sh.
2430 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2431 * cgen.sh: Add support for parallel makes.
2432 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2434 2009-05-18 Jon Beniston <jon@beniston.com>
2436 * gennltvals.sh: Add lm32 target.
2437 * nltvals.def: Add lm32 syscall definitions.
2439 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2441 Speed up simulator startup:
2442 * sim-utils.c (zalloc): Use xcalloc.
2444 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2446 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2447 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2448 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2449 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2450 type, QI, HI, SI, DI.
2452 * callback.c (os_error): Mark as being a noreturn function.
2453 * sim-io.h (sim_io_error): Similar for sim_io_error.
2455 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2457 * aclocal.m4: Fix underquoting of function names.
2459 2008-10-21 Julian Brown <julian@codesourcery.com>
2461 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2463 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2465 * common.m4: Add test for libz and zlib.h.
2466 * configure: Regenerate to track ../common/common.m4 changes.
2469 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2470 Daniel Jacobowitz <dan@codesourcery.com>
2471 Joseph Myers <joseph@codesourcery.com>
2473 * aclocal.m4: Include ../../config/acx.m4.
2474 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2475 * configure, config.in: Regenerate.
2476 * Make-common.in (LIB_OBJS): Add version.o.
2477 (version.c, version.o): New rules.
2478 * run.c: Include version.h.
2479 (usage): Add help parameter. Print output either to stdout or
2480 stderr depending on that parameter.
2481 (print_version): New.
2482 (main): Check for --help and --version.
2483 * run-sim.h (sim_target_display_usage): Add help parameter.
2486 2008-04-14 Hans Kester <kester.hans@gmail.com>
2488 * sim-signal.c: Define missing signals for _WIN32.
2490 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2492 * gennltvals.sh: Add cr16.
2493 * nltvals.def: Rebuild.
2495 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2497 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2498 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2500 2007-08-10 Nick Clifton <nickc@redhat.com>
2502 * sim-memopt.c (memory_options): Mention that the
2503 --memory-size switch accepts suffixes.
2504 (parse_size): Handle a suffix on the size value.
2505 * sim-options.c (standard_options): Mention that the mem-size
2506 switch accepts suffixes.
2507 (standard_option_handler): Handle a suffix on the size value.
2509 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2511 * acconfig.h: Remove.
2512 * config.in: Regenerate.
2514 2006-11-07 Thiemo Seufer <ths@mips.com>
2516 * gentmap.c: Fix compile time warning.
2518 2006-11-07 Thiemo Seufer <ths@mips.com>
2520 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2521 for bfd text addresses.
2523 2006-08-29 Thiemo Seufer <ths@mips.com>
2524 Nigel Stephens <nigel@mips.com>
2526 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2527 SIM_QUIET_NAN_NEGATED.
2529 2006-08-29 Nigel Stephens <nigel@mips.com>
2531 * sim-profile.c (profile_pc_init): Initialise default profiling
2532 frequency to a prime number.
2533 (profile_print_pc): Convert gmon.out sample data into target
2536 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2538 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2539 * common.m4: Likewise.
2540 * configure: Regenerated.
2542 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2544 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2545 * configure: Regenerated.
2547 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2549 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2550 and LIBINTL_DEP everywhere.
2551 (CSEARCH): Use INCINTL.
2552 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2554 * configure: Regenerated.
2556 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2558 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2559 option-contents test.
2561 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2563 * sim-signal.c (sim_signal_to_target): Fix typos.
2565 * sim-reason.c (sim_stop_reason): Use
2566 sim_signal_to_target, not sim_signal_to_host.
2567 * sim-signal.c (sim_signal_to_host): Fix typo.
2568 (sim_signal_to_target): New function.
2570 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2572 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2575 2005-07-08 Ian Lance Taylor <ian@airs.com>
2577 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2579 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2580 different fraction for a quiet NaN.
2581 (unpack_fpu): Likewise.
2583 2005-07-08 Ben Elliston <bje@au.ibm.com>
2585 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2586 * sim-load.c: Likewise.
2587 * syscall.c: Likewise.
2589 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2591 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2594 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2596 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2598 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2600 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2601 and signed64 for __ALPHA__.
2603 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2605 * aclocal.m4 Include ../../gettext.m4.
2606 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2607 (AM_LC_MESSAGES): Remove.
2608 * configure: Regenerate.
2610 2005-02-28 Jim Blandy <jimb@redhat.com>
2612 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2613 -Wuninitialized in the default list of build warnings if CFLAGS is
2614 set, and doesn't include -O. (Using -Wuninitialized without
2615 optimization produces a warning, which interferes with compilation
2618 2005-02-21 Jim Blandy <jimb@redhat.com>
2620 * callback.c (os_fstat): Don't declare 't' unless it's used.
2622 2005-02-09 Jim Blandy <jimb@redhat.com>
2624 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2626 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2627 to $(CGEN), to ensure that the command substitution happens where
2628 the variable is referenced in the submake, not when the submake's
2629 arguments are expanded.
2630 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2631 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2632 application Scheme script directly after ${cgen}; don't precede it
2635 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2637 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2638 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2639 Include libiberty.h.
2640 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2641 being either end of a pipe.
2642 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2643 (os_shutdown): Clear pipe state.
2644 (default_callback): Initialize new members.
2646 * callback.c (default_callback): Initialize target_endian.
2647 (cb_store_target_endian): Renamed from store, new first parameter
2648 host_callback *cb, drop last parameter big_p. Take endianness
2650 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2651 Remove variable big_p.
2652 * nrun.c (main): Initialize default_callback.target_endian.
2654 2005-01-14 Andrew Cagney <cagney@gnu.org>
2656 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2657 Add explicit call to AC_CONFIG_HEADER.
2658 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2659 * configure: Re-generate.
2661 2005-01-12 Andrew Cagney <cagney@gnu.org>
2663 * common.m4: New file, based on of aclocal.m4.
2665 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2667 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2668 * configure: Regenerated to track ../common/aclocal.m4 changes.
2670 2005-01-07 Andrew Cagney <cagney@gnu.org>
2672 * configure.ac: Rename configure.in, require autoconf 2.59.
2673 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2674 * configure: Re-generate.
2676 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2678 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2679 <case CB_SYS_ftruncate>: New cases.
2681 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2683 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2684 (cb_syscall) <case CB_SYS_rename>: New case.
2685 * callback.c (os_lstat): New function.
2687 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2689 * run.1: Document --sysroot=filepath.
2690 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2691 (standard_options): Support --sysroot=<path>.
2692 (standard_option_handler): Handle OPTION_SYSROOT.
2693 * syscall.c (simulator_sysroot): Define, initialized empty.
2694 (get_path): Prepend simulator_sysroot to absolute file path.
2695 [HAVE_STRING_H]: Include string.h.
2696 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2697 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2698 (main): If simulator_sysroot is not empty, chdir there.
2699 * sim-config.h (simulator_sysroot): Declare.
2701 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2702 cgen_rtx_error" in a CGEN-generated simulator.
2703 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2704 replacement for CGEN-related breakpoints.
2706 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2708 * Make-common.in (sim-basics_h): Add $(callback_h).
2710 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2712 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2713 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2714 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2715 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2716 (SIM_CHECK_MEMBERS): New macros.
2717 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2718 for struct stat member test and write. Add ST_x calls for each
2719 struct stat member tested in configure.in. Wrap each ST_x call in
2720 #ifdef of configure macro for that member.
2721 * configure, config.in: Regenerate.
2723 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2725 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2727 <case desc>: Pass -OPC opcfile.
2728 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2729 parameter to cgen.sh.
2731 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2733 * Make-common.in (sim-basics_h): Correct dependencies on
2734 cconfig.h and tconfig.h
2735 (sim-load.o): Correct typo in sim-basics_h dependency.
2737 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2739 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2740 sub-dependencies for other sim files that they include.
2741 (sim_main_headers): Use sim-*_h macros.
2742 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2744 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2746 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2749 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2750 $(remote_sim_h) too.
2751 (sim_main_headers): Add sim-utils.h.
2753 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2755 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2757 2004-07-26 Andrew Cagney <cagney@gnu.org>
2759 Problem from Olaf Hering <olh@suse.de>.
2760 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2762 2004-07-10 Ben Elliston <bje@au.ibm.com>
2764 * hw-tree.c (parse_integer_property): Typo fix in comments.
2765 * sim-options.c (sim_args_command): Likewise.
2767 2004-06-28 Andrew Cagney <cagney@gnu.org>
2769 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2771 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2773 * callback.c (os_shutdown): Fix bug in last change: actually
2774 mark file descriptors as available on startup.
2776 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2778 [ include/gdb: * callback.h (host_callback_struct): Replace
2779 members fdopen and alwaysopen with fd_buddy. ]
2780 * callback.c: Changed all users.
2782 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2784 * sim-load.c (sim_load_file): Use bfd_get_section_size
2785 instead of bfd_get_section_size_before_reloc.
2787 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2789 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2790 passing it to printf.
2792 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2794 * callback.c: Update copyright dates.
2796 * sim-basics.h: Likewise.
2797 * sim-load.c: Likewise.
2798 * syscall.c: Likewise.
2800 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2802 * callback.c: Include cconfig.h instead of config.h.
2804 * sim-basics.h: Likewise.
2805 * sim-load.c: Likewise.
2806 * syscall.c: Likewise.
2808 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2810 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2812 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2814 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2816 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2818 * sim-options.c (standard_options): Fix the names of H8
2821 2003-10-30 Andrew Cagney <cagney@redhat.com>
2823 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2824 with "struct bfd_symbol".
2826 2003-10-21 Andrew Cagney <cagney@redhat.com>
2828 * callback.c (os_truncate): Call "truncate", and not "stat".
2830 2003-10-20 Andrew Cagney <cagney@redhat.com>
2832 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2834 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2836 * callback.c (os_ftruncate, os_truncate): New functions.
2837 (default_callback): Initialize ftruncate and truncate members.
2839 2003-09-08 Dave Brolley <brolley@redhat.com>
2841 On behalf of Doug Evans <dje@sebabeach.org>
2842 * cgen.sh: New arg archfile.
2843 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2844 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2846 2003-08-28 Andrew Cagney <cagney@redhat.com>
2848 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2849 * sim-options.c (print_help): Cast the format with specifier to
2852 2003-08-20 Michael Snyder <msnyder@redhat.com>
2853 Dave Brolley <brolley@redhat.com>
2855 * cgen-par.h (flags, word1): New target-specific
2856 fields of CGEN_WRITE_QUEUE_ELEMENT.
2857 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2858 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2859 * gennltvals.sh: Add frv target.
2860 * nltvals.def: Add frv target.
2862 2003-06-23 Michael Snyder <msnyder@redhat.com>
2864 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2865 * sim-reg.c: Fix cut-and-paste bug in comment.
2867 2003-06-22 Andrew Cagney <cagney@redhat.com>
2869 From matthew green <mrg@redhat.com>:
2870 * sim-fpu.h: Update copyright.
2871 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2872 * sim-fpu.c: Update copyright.
2873 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2875 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2877 From Doug Evans <dje@sebabeach.org>:
2878 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2879 with disassemble_info:read_memory_func.
2880 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2882 2003-06-04 Michael Snyder <msnyder@redhat.com>
2884 * common/run.c (main): Remove SIM_H8300 ifdef.
2886 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2887 (standard_options): Add '-x' for h8/300sx.
2888 (standard_option_handler): Add case for SIM_H8300SX.
2890 2003-04-13 Michael Snyder <msnyder@redhat.com>
2892 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2894 2003-03-01 Andrew Cagney <cagney@redhat.com>
2896 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2897 (sim_engine_vabort): Ditto.
2899 2003-02-27 Andrew Cagney <cagney@redhat.com>
2901 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2902 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2903 * nrun.c (main): Ditto.
2905 2003-02-26 Andrew Cagney <cagney@redhat.com>
2907 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2908 (sim_engine_vabort): Ditto.
2909 (sim_engine_halt, sim_engine_restart): Ditto.
2911 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2913 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2914 (sim-break_h): Delete macro.
2915 (sim-break.o): Delete rule.
2916 * sim-break.c: Delete file.
2917 * sim-break.h: Delete file.
2918 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2919 (STATE_BREAKPOINTS): Delete macro.
2920 (sim_state_base): Delete field breakpoints.
2921 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2922 sim_break_install to array.
2924 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2926 * run.c (usage): Fix typos.
2928 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2930 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2932 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2934 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2935 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2936 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2937 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2938 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2939 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2940 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2941 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2942 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2943 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2945 2002-11-13 Andrew Cagney <cagney@redhat.com>
2947 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2949 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2951 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2952 (distclean): Depend on it.
2954 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2956 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2958 2002-08-29 Dave Brolley <brolley@redhat.com>
2960 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2962 2002-07-17 Andrew Cagney <cagney@redhat.com>
2964 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2965 (sim_set_callbacks, sim_size, sim_trace)
2966 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2967 to here from "gdb/remote-sim.h".
2969 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2971 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2972 avoid possible longjmp problems with automatic variable siggnal.
2974 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2976 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2977 * Make-common.in (installdirs): Make $(libdir) too, needed when
2978 installing libsim.a.
2980 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2982 * gennltvals.sh (dir): Mark d30v as obsolete.
2983 * nltvals.def: Remove d30v.
2985 2002-06-17 Andrew Cagney <cagney@redhat.com>
2987 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2989 * sim-memopt.c: Include <unistd.h>.
2990 (do_memopt_add): Fix printf format.
2991 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2993 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2995 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2996 --enable-gdb-build-warnings.
2997 * configure: Regenerated to track ../common/aclocal.m4 changes.
2999 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
3001 * sim-fpu.c (unpack_fpu): Initialize exponent for
3004 (sim_fpu_sqrt): Same.
3006 2002-06-08 Andrew Cagney <cagney@redhat.com>
3008 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3009 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3011 * sim-load.c: Ditto.
3012 * callback.c: Ditto.
3014 * Make-common.in (callback_h): Define.
3015 (remote_sim_h): Define.
3017 (callback.o): Update.
3018 (syscall.o): Update.
3021 (sim-hload.o): Update.
3023 (sim-reason.o): Update.
3024 (sim-reg.o): Update.
3025 (sim-resume.o): Update.
3027 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3029 * run.c: Fix formatting.
3031 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3033 * run-sim.h: New header. Provide prototypes for functions used
3034 between run() and libsim.a which are not used by GDB.
3035 * run.c: Include run-sim.h.
3036 (main): If SIM_TARGET_SWITCHES is defined call
3037 sim_target_parse_command_line.
3038 (usage): If SIM_TARGET_SWITCHES is defined call
3039 sim_target_display_usage.
3041 2002-05-17 Andrey Volkov <avolkov@transas.com>
3043 * run.c: Made h8300s as new target, not h8300h alias.
3044 Added new option -S (h8300s target)
3045 * sim-options.c: Ditto.
3047 2002-05-01 Chris Demetriou <cgd@broadcom.com>
3049 * callback.c: Use 'deprecated' rather than 'depreciated.'
3051 2002-02-24 Andrew Cagney <ac131313@redhat.com>
3053 From wiz at danbala:
3054 * sim-fpu.h: Fix grammar and typos.
3057 2002-02-10 Chris Demetriou <cgd@broadcom.com>
3059 * callback.c: Fix some spelling errors.
3060 * hw-device.h: Likewise.
3061 * hw-tree.c: Likewise.
3062 * sim-abort.c: Likewise.
3063 * sim-alu.h: Likewise.
3064 * sim-core.h: Likewise.
3065 * sim-events.c: Likewise.
3066 * sim-events.h: Likewise.
3067 * sim-fpu.h: Likewise.
3068 * sim-profile.h: Likewise.
3069 * sim-utils.c: Likewise.
3071 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
3073 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3076 2002-01-20 Ben Elliston <bje@redhat.com>
3078 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3079 the comment for this enumerator.
3081 2002-01-14 Ben Elliston <bje@redhat.com>
3083 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3085 2001-12-20 Kazu Hirata <kazu@hxi.com>
3087 * run.c (usage): Fix a typo.
3089 2001-07-05 Ben Elliston <bje@redhat.com>
3091 * Make-common.in (srccgen): Remove.
3092 (CGEN_CPU_DIR): Define.
3093 (CGEN_READ_SCM): Redefine without $(srccgen).
3094 (CGEN_ARCH_SCM): Ditto.
3095 (CGEN_CPU_SCM): Ditto.
3096 (CGEN_DECODE_SCM): Ditto.
3097 (CGEN_DESC_SCM): Ditto.
3099 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
3101 * sim-load.c (sim_load_file): Put it back: external now.
3102 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3104 2001-04-21 Andrew Cagney <ac131313@redhat.com>
3106 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3108 * sim-utils.c (sim_analyze_program): Ditto.
3110 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
3112 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3113 we're finished with its immediate use.
3114 * sim-load.c (sim_load_file): Ditto.
3116 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
3118 Add support for mmap-based memory regions.
3119 * sim-memopt.c (mmap_next_fd): New global.
3120 (sim_memory_init): Reinitialize it.
3121 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3122 "--memory-mapfile FILE" option. Check for some errors.
3123 (do_memopt_add): Conditionally do mmap instead of malloc for
3124 backing store of simulated memory. Check for more errors.
3125 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3126 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3127 * configure.in: Look for mmap/fstat related functions and headers.
3128 * config.in, configure: Regenerated.
3130 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
3132 * sim-core.c (sim_core_map_attach): Correct overlap-related
3135 2001-03-07 Michael Meissner <meissner@redhat.com>
3137 * run.c (alloca-conf.h): Delete, no longer provided.
3139 2001-02-22 Ben Elliston <bje@redhat.com>
3141 * sim-trace.h (TRACE_VPU_IDX): Add.
3142 (TRACE_vpu): Define.
3143 (WITH_TRACE_VPU_P): Likewise.
3144 (TRACE_VPU_P): Likewise.
3145 * sim-trace.c (OPTION_TRACE_VPU): Define.
3146 (trace_options): Add --trace-vpu.
3147 (trace_option_handler): Handle OPTION_TRACE_VPU.
3148 (trace_option_handler): Include VPU tracing in --trace-semantics.
3149 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3151 2001-02-21 Ben Elliston <bje@redhat.com>
3153 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3154 (TRACE_BRANCH_INPUT2): Likewise.
3156 2001-02-09 Ben Elliston <bje@redhat.com>
3158 * (profile_print_pc): Write header out in target byte order.
3160 2001-02-09 Ben Elliston <bje@redhat.com>
3162 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3163 adjusting the pc shift value.
3165 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3167 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3168 where a numeric value is supplied.
3170 2001-01-06 Ben Elliston <bje@redhat.com>
3172 * cgen.sh: Allow extrafiles to include the semantics files when
3173 generating an ISA-specific decoder.
3175 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3177 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3179 2000-12-23 Ben Elliston <bje@redhat.com>
3181 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3182 them to the trace stream using sim_fpu_printn_fpu. Include
3185 2000-12-15 Ben Elliston <bje@redhat.com>
3187 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3188 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3189 trailing digits as specified (-1 to print all digits).
3190 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3191 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3194 2000-12-13 Ben Elliston <bje@redhat.com>
3196 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3197 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3200 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3202 * sim-endian.h: Don't have parameters on macro definitions which
3203 are simply renaming functions, to permit use of XCONCAT2 in both
3204 the macro name and the arguments in a use of such a definition.
3206 2000-12-11 Ben Elliston <bje@redhat.com>
3208 * cgen-ops.h (SUBWORDDFDI): New function.
3210 2000-12-05 Ben Elliston <bje@redhat.com>
3212 * Make-common.in (cgen-defs): New target.
3213 (cgen-decode): Pass $(EXTRAFILES).
3215 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3216 -outfile-suffix options.
3218 2000-12-04 Ben Elliston <bje@redhat.com>
3220 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3221 (SUBWORDSIUQI): Likewise.
3222 (SUBWORDDIHI): Likewise.
3223 (SUBWORDDIQI): New function.
3225 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3226 * cgen-scache.c (scache_option_handler): Remove unused local var.
3228 2000-12-03 Ben Elliston <bje@redhat.com>
3230 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3232 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3234 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3236 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3238 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3241 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3243 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3244 (set_hw_delete): Moved the macro as a function.
3245 * hw-base.h (set_hw_delete): Declare as external function.
3246 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3247 allocated using hw_malloc.
3249 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3251 * sim-options.c (sim_parse_args): Free the memory used for
3252 long_options, short_options, handlers, opt_cpu, orig_val.
3254 2000-11-20 Ben Elliston <bje@redhat.com>
3256 * cgen-ops.h (SUBBI): New macro.
3257 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3258 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3260 2000-11-16 Ben Elliston <bje@redhat.com>
3262 * cgen-types.h (VOID): New type.
3264 2000-11-09 Ben Elliston <bje@redhat.com>
3266 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3267 (sim_fpu_two): Set exponent to 1.
3269 2000-10-26 Ben Elliston <bje@redhat.com>
3271 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3272 `all'. Pass `-i' options to cgen applications.
3273 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3274 cgen-desc): Pass $(isa) to cgen.sh.
3276 2000-10-08 Ben Elliston <bje@redhat.com>
3278 * cgen-utils.c (cgen_rtx_error): New function.
3280 2000-10-07 Ben Elliston <bje@redhat.com>
3282 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3283 conditions for sim_core_read_buffer().
3285 2000-09-26 Dave Brolley <brolley@redhat.com>
3287 * cgen-utils.c (RORQI): New function.
3288 (ROLQI): New function.
3289 (RORHI): New function.
3290 (ROLHI): New function.
3292 2000-08-28 Dave Brolley <brolley@redhat.com>
3294 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3295 in insn_value if it will fit.
3297 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3299 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3301 2000-08-15 Dave Brolley <brolley@redhat.com>
3303 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3305 2000-08-15 Dave Brolley <brolley@redhat.com>
3307 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3308 (PROFILE_CPU_FREQ): New macro.
3309 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3310 (profile-options): Add profile-cpu-frequency.
3311 (parse_frequency): New function.
3312 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3313 (profile_print_speed): Print cpu frequency and simulated execution time.
3314 Re-indent other items to match.
3316 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3318 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3320 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3322 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3323 * Makefile.in (install): Install run.1 man page.
3325 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3327 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3328 * Makefile.in (headers,nltvals.def): Merge.
3330 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3332 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3333 * nrun.c (main): Print the simulator statistics only in
3335 * hw-properties.h (hw_find_integer_array_property): Fix
3336 prototype (use signed_cell).
3338 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3339 * sim-events.c (sim_events_remain_time): New function returning
3340 the time that remains before the event is raised.
3341 * hw-events.c (hw_event_remain_time): Likewise.
3342 * sim-events.h (sim_events_remain_time): Declare.
3343 * hw-events.h (hw_event_remain_time): Declare.
3345 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3346 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3347 (OPTION_HW_LIST): New option --hw-list to list the devices.
3348 (hw_option_handler): List the device tree with 'sim_hw_print'.
3350 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3351 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3352 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3353 (EXTENDED): Define for 16-bit word size.
3354 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3355 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3356 * sim-types.h: Added support for 16-bit targets.
3358 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3360 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3362 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3364 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3365 * Makefile.in (distclean): Clean cconfig.h also.
3367 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3369 * configure: Regenerated to track ../common/aclocal.m4 changes.
3371 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3373 * aclocal.m4 (sim-profile): Enable the profiler by default.
3375 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3377 * run.c (main): Initialize sigrc.
3379 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3381 * sim-events.c (update_time_from_event): Add more detailed event
3384 2000-03-30 Dave Brolley <brolley@redhat.com>
3386 * aclocal.m4 (cgen): Use guile to run cgen.
3388 2000-03-23 Dave Brolley <brolley@redhat.com>
3390 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3392 * cgen-accfp.c (fextsfdf): New function.
3393 (ftruncdfsf): New function.
3394 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3396 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3398 * cgen-ops.h: Added TRUNCSISI.
3400 2000-03-08 Dave Brolley <brolley@redhat.com>
3402 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3403 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3404 (sim_queue_fn_si_write): Last argument is has type USI.
3405 (sim_queue_fn_sf_write): New function.
3406 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3407 (sim_queue_fn_sf_write): New function.
3408 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3410 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3412 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3413 sim_set_trace and run simulator using sim_resume.
3414 (main): Add option ``-o'' - operating environment. Only continue
3415 after a signal when operating environment.
3416 (main): Always set REASON and SIGRC using sim_stop_reason.
3417 (sim_trace): Delete extern declaration.
3419 2000-02-08 Nick Clifton <nickc@cygnus.com>
3421 * callback.c: Fix compile time warning messages.
3422 * run.c: Fix compile time warning messages.
3424 1999-12-17 Dave Brolley <brolley@cygnus.com>
3426 * sim-profile.h: (set_profile_option_mask): Add prototype.
3427 * sim-profile.c (set_profile_option_mask): No longer static.
3429 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3431 * sim-arange.c: Include <string.h>
3433 1999-12-07 Dave Brolley <brolley@cygnus.com>
3435 * sim-options.c (print_help): '=' required before optional argument.
3436 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3437 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3438 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3439 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3440 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3441 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3442 (fn_mem_qi_write): New union members.
3443 (fn_mem_hi_write): New union members.
3444 (fn_mem_si_write): New union members.
3445 (fn_mem_di_write): New union members.
3446 (fn_mem_df_write): New union members.
3447 (fn_mem_xi_write): New union members.
3448 (sim_queue_fn_mem_qi_write): New function.
3449 (sim_queue_fn_mem_hi_write): New function.
3450 (sim_queue_fn_mem_si_write): New function.
3451 (sim_queue_fn_mem_di_write): New function.
3452 (sim_queue_fn_mem_df_write): New function.
3453 (sim_queue_fn_mem_xi_write): New function.
3454 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3455 (sim_queue_fn_mem_hi_write): New function.
3456 (sim_queue_fn_mem_si_write): New function.
3457 (sim_queue_fn_mem_di_write): New function.
3458 (sim_queue_fn_mem_df_write): New function.
3459 (sim_queue_fn_mem_xi_write): New function.
3460 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3461 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3462 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3464 1999-12-01 Dave Brolley <brolley@cygnus.com>
3466 * cgen-accfp.c (subsf): Check status code.
3484 1999-11-26 Dave Brolley <brolley@cygnus.com>
3486 * cgen-par.h (fn_df_write): Mode of data is DF.
3487 (sim_queue_fn_df_write): Mode of data is DF.
3488 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3490 1999-11-22 Dave Brolley <brolley@cygnus.com>
3492 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3493 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3495 1999-11-04 Dave Brolley <brolley@cygnus.com>
3497 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3498 CGEN_MEM_XI_WRITE members.
3499 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3500 (sim_queue_fn_xi_write): New function.
3501 (sim_queue_mem_xi_write): New function.
3503 * cgen-par.c (sim_queue_fn_xi_write): New function.
3504 (sim_queue_mem_xi_write): New function.
3505 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3508 1999-10-22 Dave Brolley <brolley@cygnus.com>
3510 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3511 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3512 * cgen-par.c: Set insn_address for each queued write. Get pc from
3513 cpu when executing queued writes.
3515 1999-10-19 Dave Brolley <brolley@cygnus.com>
3517 * cgen-par.h (sim_queue_fn_pc_write): New function.
3518 (CGEN_FN_PC_WRITE): New enumerator.
3519 (fn_pc_write): New union member.
3520 * cgen-par.c (sim_queue_fn_pc_write): New function.
3521 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3523 1999-10-18 Dave Brolley <brolley@cygnus.com>
3525 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3526 (CGEN_MEM_DF_WRITE): New enumerator.
3527 (mem_di_write): New union member.
3528 (mem_df_write): New union member.
3529 * cgen-par.c (sim_queue_mem_di_write): New function.
3530 (sim_queue_mem_df_write): New function.
3531 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3533 * cgen-accfp.c (divsf): Check for division errors.
3535 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3537 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3539 1999-10-07 Dave Brolley <brolley@cygnus.com>
3541 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3542 (fn_hi_write): New union member.
3543 (sim_queue_fn_hi_write): New function.
3544 * cgen-par.c (sim_queue_fn_hi_write): New function.
3545 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3547 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3549 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3550 Change type of result to SEM_PC.
3552 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3554 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3556 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3558 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3559 (JOIN*): Delete cpu arg.
3561 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3563 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3565 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3567 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3569 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3572 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3574 * run.c (main): Check the sim_stop_reason and only halt simulation
3575 when a valid stop condition is identified.
3577 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3579 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3581 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3583 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3584 (bi_write): New union element.
3585 (sim_queue_bi_write): New function.
3586 * cgen-par.c (sim_queue_bi_write): New function.
3587 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3589 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3591 * configure: Regenerated to track ../common/aclocal.m4 changes.
3593 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3594 ../gdb/configure.in.
3595 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3596 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3597 (SIM_WARNINGS): Delete
3598 (CONFIG_CFLAGS): Update.
3600 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3602 * cgen-par.c: New file.
3603 * cgen-par.h: New file.
3604 * cgen-sim.h (cgen-par.h): #include it.
3605 * cgen-cpu.h (write_queue): New field.
3606 (CPU_WRITE_QUEUE): New access macro.
3607 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3608 (cgen-par.o): New target.
3610 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3612 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3613 * cgen-utils.c (mode_names): Update.
3615 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3617 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3618 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3619 buffer arg if WITH_PARALLEL_GENWRITE.
3620 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3621 (struct idesc): Ditto.
3623 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3625 * sim-model.c (model_option_handler): Add \n to error message.
3627 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3629 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3630 (insn_sem): Rewrite.
3631 (sem_fn_desc): New struct.
3633 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3635 (scache case): Split into non-parallel/parallel versions.
3636 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3637 if not use semantic switch version.
3639 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3641 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3642 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3643 (SEM_BRANCH_INIT_EXTRACT): Delete.
3644 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3645 (SEM_BRANCH_FINI): Ditto.
3646 (SEM_BRANCH_VIA_ADDR): Ditto.
3647 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3648 (SEM_BRANCH_ADDR_CACHE): Delete.
3649 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3650 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3652 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3653 (@cpu@_pbb_begin): Initialize branch_target.
3654 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3655 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3657 (@cpu@_engine_run_fast): Ditto.
3659 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3661 * cgen-utils.c (RORSI): New function.
3662 (ROLSI): New function.
3664 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3666 * Makefile.in (TAGS): Tweak TAGS regex.
3667 * cgen-mem.h (*): Add TAGS markers.
3669 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3671 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3672 passed in when sim_resume is first entered - don't re-pass it
3675 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3677 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3678 OPTION_LOAD_LMA but only when is defined.
3679 (standard_options): When SIM_HANDLES_LMA is defined include
3680 options --load-lma and --load-vma.
3681 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3683 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3684 (struct sim_state_base): Add load_at_lma_p.
3685 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3686 STATE_LOAD_AT_LMA_P.
3688 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3690 * nrun.c (main): Re-format loop gnu style.
3692 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3694 * dv-sockser.c (connected_p): Initialize addrlen.
3696 1999-07-06 Dave Brolley <brolley@cygnus.com>
3698 * cgen-accfp.c (floatsidf): New function.
3699 (fixdfsi): New function.
3701 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3703 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3705 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3707 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3708 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3709 * cgen-fpu.c: New file.
3710 * cgen-fpu.h: New file.
3711 * cgen-accfp.c: New file.
3712 * cgen-cpu.h (CGEN_CPU): New member fpu.
3713 * cgen-mem.h: Redo fp support.
3714 * cgen-ops.h: Delete k&r support. Redo fp support.
3715 * cgen-sim.h: Include cgen-fpu.h.
3716 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3718 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3720 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3722 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3723 (@cpu@_pbb_cti_chain): Minor clean up.
3725 1999-05-08 Felix Lee <flee@cygnus.com>
3727 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3728 AM_CYGWIN32 and AM_EXEEXT.
3729 * configure: Regenerate.
3731 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3733 * sim-core.c (device_error,device_io_read_buffer,
3734 device_io_write_buffer): Delete decls.
3735 * sim-core.h: Put them here.
3737 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3738 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3739 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3740 (sim_core_write_aligned_N): Ditto.
3742 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3744 * sim-memopt.c (sim_memory_uninstall): Don't look into
3747 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3749 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3751 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3753 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3754 (sim_core_write_buffer): Ditto.
3756 1999-04-02 Keith Seitz <keiths@cygnus.com>
3758 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3759 after the interval counter has expired.
3760 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3761 poll_quit callbacks. May be overridden by Makefile.
3762 (poll_quit_counter): New global.
3763 * sim-events.c: Remove all mentions of ui_loop_hook. The
3764 host callback "poll_quit" will serve the purpose.
3765 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3767 * nrun.c: Remove declaration of ui_loop_hook.
3769 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3771 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3772 if being used by gdb.
3774 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3776 * cgen-types.h (XF,TF): Tweak.
3777 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3779 (SUBWORD*,JOIN*): Define.
3780 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3781 moved into cpu descriptor.
3782 * sim-model.h (MACH): New member `num'.
3784 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3786 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3787 (CGEN_CPU): Member opcode renamed to cpu_desc.
3788 New members get_idata,disassembler.
3789 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3790 CGEN_INSN_ATTR_VALUE.
3791 (CGEN_STATE): Delete member opcode_table.
3792 (sim_disassemble_insn): Delete decl.
3793 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3794 (struct idesc): Moved to here from <cpu>-decode.h.
3795 * cgen-run.c (prime_cpu): Call prepare_run callback.
3796 * cgen-trace.h (SFILE): New type.
3797 (sim_disasm_sprintf): Declare.
3798 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3799 (sim_cgen_disassemble_insn): Declare.
3800 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3801 (insn_fields): Delete.
3802 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3804 (trace_insn): Call CPU_DISASSEMBLER hook.
3805 (sim_disasm_sprintf): New function.
3806 (sim_disasm_read_memory): New function.
3807 (sim_disasm_perror_memory): New function.
3808 (sim_cgen_disassemble_insn): New function.
3809 * cgen-utils.c: Don't include cpu-opc.h.
3810 (virtual_insn_entries): New static local.
3811 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3812 (cgen_insn_name): Rewrite.
3813 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3814 * cgen.sh (desc): New file generator handler.
3815 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3816 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3817 Don't include cpu-opc.h,cpu-sim.h.
3818 * sim-model.c (model_set): Delete SIM_DESC arg.
3819 (sim_model_set): Update.
3820 * sim-model.h (MACH): New member prepare_run.
3822 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3824 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3825 if redundant with allocator functions.
3827 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3829 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3831 * sim-profile.h: Make like sim-trace.h.
3832 (PROFILE_USEFUL_MASK): New macro.
3833 * sim-profile.c (profile_options): Make like trace_options, allow
3834 optional on|off arg where applicable.
3835 (set_profile_option_mask): New function.
3836 (sim_profile_set_option): New function.
3837 (profile_option_handler): Simplify.
3838 Have -p only enable selected things, not everything.
3839 Add missing break to OPTION_PROFILE_PC_RANGE.
3840 * cgen-scache.c (scache_options): Allow optional on|off arg to
3842 (scache_option_handler): Use sim_profile_set_option.
3844 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3846 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3847 (memory_option_handler): Implement MEMORY_FILL option. Make
3848 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3849 (parse_ulong_value): New function.
3850 (do_memopt_add): Allocate all buffers. Optionally fill them.
3852 1999-01-15 Richard Henderson <rth@cygnus.com>
3854 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3855 va_list, not an integer.
3856 * sim-events.c (sim_events_schedule): Likewise.
3858 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3859 the appropriate type.
3861 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3863 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3864 (sim_disassemble_insn): Update prototype.
3865 (sim_engine_invalid_insn): Ditto.
3866 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3867 (SEM_BRANCH_INIT): PCADDR->IADDR.
3868 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3869 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3870 * cgen-scache.h (*): Ditto.
3871 * cgen-trace.c (*): Ditto.
3872 * cgen-trace.h (*): Ditto.
3873 * cgen-utils.c (*): Ditto.
3874 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3876 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3877 (simple engine framework): Rewrite.
3878 * sim-module.c (modules): Install model module sooner (and in
3879 particular before the profile module).
3881 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3883 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3884 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3885 (sim_model_init): Call it.
3887 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3889 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3891 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3892 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3893 (SEM_BRANCH_INIT_EXTRACT): New macro.
3894 (SEM_BRANCH_INIT): Add taken_p.
3895 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3896 (SEM_BRANCH_FINI): Use it.
3898 * cgen-run.c (sim_resume): Handle tracing of last insn.
3899 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3900 * cgen-trace.c (current_abuf): New static global.
3901 (trace_insn_init): Initialize it.
3902 (trace_insn_fini): Use it.
3903 (trace_insn): Set it.
3904 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3905 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3906 (@cpu@_emit_after): Ditto.
3907 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3908 labels if WITH_SEM_SWITCH_FULL.
3909 * sim-model.c: Include bfd.h.
3910 (sim_model_init): New function.
3911 (sim_model_install): Record init fn.
3912 * sim-model.h (MACH): New member bfd_name.
3913 * sim-module.c (modules): Initialize model before scache.
3915 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3917 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3919 * nrun.c (main): Remain in simulation loop for traps and
3920 exceptions when in operating environment mode.
3921 (ui_loop_hook): New stub hook for standalone use.
3922 * sim-events.c (sim_events_process): Call ui_loop_hook
3923 periodically on CYGWIN host.
3925 * sim-reason.c (sim_stop_reason): Return host signal numbers
3926 to gdb on sim_stopped and sim_signalled cases.
3927 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3928 hook just before longjmp.
3929 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3930 hook just before sim_engine_run.
3932 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3933 * sim-trace.h (trace_generic): Ditto.
3934 * sim-trace.c (trace_generic): Ditto.
3936 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3938 * Make-common.in (SIM_MAIN_DEPS): New var.
3939 (CGEN_MAIN_CPU_DEPS): New var.
3940 * aclocal.m4: Add --enable-cgen-maint option.
3941 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3943 (GETIMEM*): Pass pc value to sim_core routine.
3945 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3947 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3948 Compare with ZERO not NULL.
3950 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3952 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3955 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3957 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3958 * sim-trace.c: Include stdlib.h if present.
3959 * dv-sockser.c: Include unistd.h if present.
3960 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3961 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3963 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3965 * gennltvals.sh: Add i960.
3966 * nltvals.def: Rebuild.
3968 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3970 * cgen-defs.h: New file, old cgen-sim.h.
3971 * cgen-sim.h: Simple header that includes others.
3972 * sim-arange.c: New file.
3973 * sim-arange.h: New file.
3974 * sim-basics.h: Include it.
3975 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3976 (sim-arange.o): Add rule for.
3977 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3978 (sim_io_eprintf_cpu): Add prototype.
3979 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3980 (INLINE2): New macro.
3981 (EXTERN_INLINE): New macro.
3982 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3983 before calling module init fns.
3984 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3985 (profile_init): New function.
3986 (profile_options): New option --profile-range.
3987 (profile_option_handler): Handle --profile-range.
3988 (profile_print_insn): Qualify address range specific section titles.
3989 (profile_print_addr_ranges): New function.
3990 (profile_info): Print address ranges if specified.
3991 (profile_install): Set profile_init init fn.
3992 * sim-profile.h (PROFILE_DATA): New member `range'.
3993 * sim-trace.c (trace_init): New function.
3994 (trace_options): New option --trace-range.
3995 (trace_option_handler): Handle --trace-range.
3996 (trace_install): Set trace_init init fn.
3997 * sim-trace.h (TRACE_DATA): New member `range'.
3998 * sim-utils.c (sim_cpu_msg_prefix): New function.
3999 (sim_io_eprintf_cpu): New function.
4000 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4001 (PC_IN_PROFILE_RANGE_P): New macro.
4002 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4003 (trace_insn_fini): New arg abuf. All callers updated.
4004 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4005 printing cycle counts.
4006 * cgen-trace.h (trace_insn_fini): Update prototype.
4007 (TRACE_RESULT_P): New macro.
4008 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4009 (TRACE_INSN): Check ARGBUF_TRACE_P.
4010 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4011 * cgen-types.h (SIM_INLINE): Delete.
4012 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4013 * cgen-utils.c: Don't include cgen-engine.h
4014 * genmloop.sh (@cpu@_fill_argbuf): New function.
4015 (@cpu@_fill_argbuf_tp): New function.
4016 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4017 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4018 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4019 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4020 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4021 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4022 doing profiling. Update call to TRACE_INSN_FINI.
4024 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4026 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4028 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4031 1998-12-01 Doug Evans <devans@casey.cygnus.com>
4033 * sim-inline.c (SIM_INLINE_P): Fix typo.
4035 1998-11-30 Doug Evans <devans@casey.cygnus.com>
4037 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4039 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4041 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4042 * nltvals.def: Re-generate.
4044 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4046 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4047 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4048 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4050 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4051 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4053 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4055 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4056 (${cpu}_pbb_cti_chain): Ditto.
4058 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4060 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
4061 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4062 (EXTRACT_INT,EXTRACT_UINT): New macros.
4063 (SEM_SEM_ARG): New macro.
4064 (SEM_NEXT_VPC): New arg `pc'.
4065 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4066 (sim_disassemble_insn): Update prototype.
4067 * cgen-trace.c (current_insn,insn_fields): New static locals.
4068 (trace_insn): Set them.
4069 * cgen-utils.c: #include cgen-engine.h.
4070 (sim_disassemble_insn): New arg insn_fields.
4071 Handle variable length insns.
4072 * genmloop.sh: Only emit pbb decls if -pbb.
4073 (${cpu}_scache_lookup): New arg `vpc'.
4074 (scache support): Fetch pc before entering loop.
4076 * gennltvals.sh: Add fr30 support.
4077 * nltvals.def: Rebuild.
4079 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4081 * sim-types.h: Re-do type system so that GCC's attribute and mode
4082 are used to specify types. Handle case of ALPHA.
4084 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
4086 * aclocal.m4: Add tests for dlopen family.
4087 * config.in: Regenerated.
4089 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4091 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4093 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4095 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4096 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4097 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4098 * cgen-sim.h: ... to here.
4100 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4102 * aclocal.m4 (enable-build-warnings): Replace
4103 enable-sim-warnings. Extend =LIST syntax so that prepend and
4104 append of options is possible. Drop -Werror, add
4105 -Wstrict-prototypes for GDB compatibility.
4106 * Make-common.in (SIM_WARNINGS): Update.
4108 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4110 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4111 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4112 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4113 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4114 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4116 * cgen-cpu.h: New file.
4117 * cgen-engine.h: New file.
4118 * cgen-scache.h: New file.
4119 * cgen-sim.h: Delete portions moved to new files.
4120 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4121 rather than sending result to stdout.
4123 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4125 * Make-common.in (sim-reg.o): New rule.
4126 (cgen-run.o): New rule.
4127 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4128 * cgen-run.c (prime_cpu): New function.
4129 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4130 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4132 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4133 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4134 (CGEN_INSN_VIRTUAL_P): New macro.
4135 (SEM_PC): New typedef.
4136 (SEMANTIC_FN): Change type of result to SEM_PC.
4137 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4138 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4139 (SCACHE_MAP): New typedef.
4140 (CPU_SCACHE): Add pbb support.
4141 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4142 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4143 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4145 (INSN_NAME): Delete.
4146 (cgen_insn_name): Declare.
4147 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4148 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4149 (first_insn_p): Make static.
4150 (trace_insn): Handle virtual insns specially.
4151 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4152 * cgen-types.h (UBI): Delete.
4153 (MODE_TYPE): New enum.
4154 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4155 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4156 (cgen_virtual_opcode_table): New global.
4157 (cgen_insn_name): New function.
4158 (sim_disassemble_insn): Ignore virtual insns.
4159 * genmloop.sh: Delete top level loop generation. Add pbb support.
4160 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4161 (sim_cpu_base): New members max_insns,insn_name,model_data.
4162 (CPU_PC_GET,CPU_PC_SET): New macros.
4163 (sim_pc_get,sim_pc_set): Declare.
4164 * sim-model.c (model_set): Call model init fn.
4165 * sim-model.h (MODEL_FN): New typedef.
4166 (INSN_TIMING): New member model_fn.
4167 (MODEL): New members num,init.
4168 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4169 All callers updated.
4170 (profile_insn_init): New fn.
4171 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4172 Exit early if insn profiling not supported.
4173 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4174 (profile_install): Record profile_insn_init as init fn.
4175 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4176 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4177 (PROFILE_DATA): Delete member exec_time.
4178 Change insn_count to pointer to array, rather than the array.
4179 (sim_profile_print_bar): Declare.
4181 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4183 * cgen-run.c: New file.
4184 * sim-reg.c: New file.
4186 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4188 * aclocal.m4: Add checks for -lsocket and -lnsl.
4190 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4191 allow local port reuse on listening socket.
4193 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4195 * sim-config.h: Remove reference to linux kernel header.
4197 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4199 * dv-sockser.c (sockser_addr): Make variable non-static.
4201 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4203 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4205 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4207 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4209 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4211 * Make-common.in (install-common): Add $(EXEEXT) when installing
4214 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4216 * cgen-sim.h (cgen_state): New member opcode_table.
4217 * cgen-utils.c (sim_disassemble_insn): Use it.
4219 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4221 * cgen-mem.h (DECLARE_SETT): Fix return type.
4222 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4223 * cgen-scache.c: Include stdlib.h.
4224 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4225 * sim-model.c (model_option_handler): Remove unused variable `n'.
4227 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4229 * cgen-utils.c: Include bfd.h.
4230 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4232 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4234 * sim-bits.h (EXTEND24): Fix typo.
4236 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4238 * sim-events.c (ETRACE_P): New macro.
4239 (struct _sim_event): Add member trace.
4240 (sim_events_free): Reclaim trace message.
4242 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4243 sim_events_schedule_tracef): New functions, include printf trace
4244 information in argument list. If tracing, store asprintf'd trace
4245 message in sim_event.
4247 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4248 hw_event_queue_schedule_vtracef): New functions, mimic
4251 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4253 * sim-bits.h (EXTEND24): Define.
4255 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4257 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4258 (CPU_SCACHE_HASH_MASK): New macro.
4259 (SCACHE_HASH_PC): Rewrite.
4260 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4261 computation out of main loop.
4263 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4265 * cgen-sim.h (RECORD_IADDR): Delete.
4266 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4267 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4269 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4271 * gennltvals.def (mn10200): Add entry.
4272 * nltvals.def: Regenerate with MN10200 additions.
4274 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4276 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4277 documentation on how it works.
4279 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4280 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4281 sim_core_set_xor, sim_core_xor_read_buffer,
4282 sim_core_xor_write_buffer): Update.
4284 * sim-events.h, sim-events.c (sim_events_install,
4285 sim_events_watch_clock, sim_events_schedule_after_signal,
4286 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4287 sim_events_deschedule): Update.
4289 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4290 sim_fpu_max32, sim_fpu_max64): Update.
4292 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4294 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4295 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4296 * sim-profile.c (profile_print_model): Update.
4298 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4300 * gennltvals.def (m32r): Use common syscall.h now.
4301 (mn10300): Add entry.
4302 * nltvals.def: Regenerate.
4304 * sim-engine.c (sim_engine_get_run_state): New function.
4305 * sim-engine.h (sim_engine_get_run_state): Declare it.
4307 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4309 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4310 * sim-core.c (sim_core_signal): Make extern, always define.
4312 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4314 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4315 * cgen-ops.h (ANDIF): New macro.
4316 (ANDIF[BQHSD]I): Delete.
4318 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4320 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4321 (hw_event_queue_schedule, hw_event_queue_deschedule,
4322 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4325 * hw-alloc.h (HW_NZALLOC): Define.
4327 * Make-common.in (test-hw-events): Add target for testing the
4330 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4332 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4334 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4336 * hw-main.h: Include hw-handles.h, hw-instances.h.
4337 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4338 * hw-base.c (hw_create, hw_delete): Call same.
4340 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4342 * dv-core.c: Include hw-main.h and sim-main.h.
4343 * dv-pal.c: Include hw-main.h and sim-io.h.
4344 * dv-glue.c: Include hw-main.h.
4346 * hw-main.h: New file. Move list of includes to here.
4347 * hw-base.h: From here.
4348 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4349 (hw-*.o, dv-*.o): Update.
4350 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4351 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4354 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4355 do_hw_poll_read): Move declarations from here.
4356 * hw-main.h: To here.
4358 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4360 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4362 * Make-common.in (hw-config.h): Update
4363 * hw-base.c, dv-pal.c, dv-glue.c: Update
4365 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4366 `*_callback' to `*_method.
4368 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4370 * hw-base.h (set_*): Move set method macros from here.
4371 * hw-device.h: To here.
4373 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4375 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4378 * hw-base.c (hw_create, hw_delete): Call
4379 * hw-properties.c (create_hw_property_data,
4380 delete_hw_property_data): Define.
4382 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4384 * hw-device.c, hw-properties.c: Include hw-base.h
4386 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4387 * hw-device.c: From here.
4388 * hw-base.h: Include "hw-events.h".
4390 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4391 * hw-base.c (hw_create, hw_delete): Call.
4392 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4394 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4395 (hw-alloc.o): New target.
4397 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4399 * hw-events.h, hw-events.c: New files. Move event code to here.
4400 * sim-hw.c: From here.
4401 * hw-base.h: Include "hw-events.h".
4402 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4403 (hw-events.o): New target.
4405 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4406 * hw-events.h (struct hw_event): Replace typedef hw_event.
4408 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4409 * hw-base.c (hw_create, hw_delete): Call.
4410 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4414 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4416 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4417 * hw-ports.c: To here.
4419 * hw-base.h, hw-ports.c (create_hw_port_data,
4420 delete_hw_port_data): New functions.
4421 * hw-base.c (hw_delete, hw_create): Call same.
4423 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4425 * hw-ports.h: To here.
4427 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4429 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4430 PROCESSOR and CIA arguments.
4432 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4434 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4435 Move common object files from here.
4436 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4438 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4440 * sim-hw.c: Include ctype.h.
4441 (do_hw_poll_read): Do not assume EAGAIN.
4443 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4445 * cgen-trace.c (first_insn_p): New static local.
4446 (trace_insn_init): Set it.
4447 (trace_insn_fini): Use TRACE_PREFIX.
4448 (trace_insn): Rewrite to use trace_prefix.
4449 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4450 Adjust width accordingly.
4452 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4453 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4454 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4455 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4456 (PROFILE_COUNT_CORE): Simplify.
4457 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4459 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4461 * cgen-ops.h (ADDCFSI): Fix typo.
4463 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4465 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4466 * genmloop.sh: Use them rather than static locals.
4468 * sim-engine.c (sim_engine_set_run_state): New function.
4469 * sim-engine.h (sim_engine_set_run_state): Declare.
4470 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4471 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4472 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4474 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4476 * cgen-trace.c (trace_insn_init): New arg first_p.
4477 All callers updated.
4478 (trace_insn_fini): New arg last_p. All callers updated.
4479 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4480 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4481 * genmloop.sh (engine_resume): Update.
4483 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4485 * Make-common.in (install-common): Run ranlib on installed copy of
4488 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4490 * Make-common.in (install-common): Rename and install libsim.a.
4492 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4494 * sim-io.c (unistd.h): Include.
4496 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4498 * Make-common (sim_main_headers): Sort.
4499 (cgen-*.o): Add cgen-sim.h dependency.
4501 * cgen-scache.c (scache_init): Only allocate space if scache element
4503 (scache_flush,scache_print_profile): Check if scache in use first.
4505 * cgen-sim.h (IDESC): Provide forward declaration.
4507 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4508 (cgen_cpu_max_extra_bytes): Declare.
4509 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4511 * sim-cpu.h: New file. sim_cpu_base moved here.
4512 Move sim_cpu_lookup decl here.
4513 * sim-base.h: #include "sim-cpu.h".
4514 * sim-cpu.c: New file.
4515 * Make-common (sim_main_headers): Add sim-cpu.h.
4516 (sim-cpu.o): Add rule for.
4518 * sim-model.c (set_model): Delete.
4519 (sim_model_set,model_set): New functions.
4520 (sim_model_install): Renamed from model_install.
4521 Don't set default model here.
4522 (model_option_handler): Rewrite --model processing.
4523 (sim_model_lookup,sim_mach_lookup): New functions.
4524 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4525 (insn_timing): Delete.
4526 (INSN_TIMING): New member `num'.
4527 (IMP_PROPERTIES): Always define scache_elm_size member.
4528 (MACH): New member init_cpu.
4529 (sim_machs): Renamed from machs.
4530 (sim_model_install): Renamed from model_install.
4531 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4532 * sim-module.c (modules): Update.
4534 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4536 * sim-io.c: #include <errno.h>.
4538 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4540 * dv-pal.c (struct hw_pal_device): Add reader.
4541 (hw_pal_finish): Initialize reader.
4542 (scan_hw_pal): Use reader.
4544 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4545 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4548 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4549 ../ppc/main.c sim_io_read_stdin.
4551 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4553 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4555 * hw-tree.c: Update.
4557 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4558 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4560 * hw-ports.h (hw_port_event): Ditto.
4561 * hw-ports.c (hw_port_event): Update.
4562 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4564 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4566 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4567 (do_counter_event): Update.
4568 * dv-glue.c (hw_glue_io_read_buffer): Update.
4569 (hw_glue_port_event): Update.
4571 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4572 * hw-base.h (hw_create): Ditto.
4573 * hw-base.c (hw_create): Ditto.
4575 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4576 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4579 * hw-device.h (hw_system_cpu): Declare.
4580 * sim-hw.c (hw_system_cpu): New function.
4582 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4583 sim_hw_abort not hw_abort.
4584 (sim-hw.h): Include.
4585 (sim_core_read_buffer, sim_core_write_buffer): Call
4586 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4588 (sim_core_set_xor): Do not pass CPU when aborting.
4590 * sim-n-core.h (sim_core_read_aligned_N,
4591 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4592 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4593 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4596 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4598 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4599 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4601 (sim_hw_print): New function.
4603 * sim-engine.h (sim_engine_vabort): Declare.
4604 * sim-engine.c (sim_engine_vabort): New function.
4606 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4608 * sim-trace.c (print_data): For floating-point numbers trace raw
4610 (trace_result_fp2): New function.
4611 * sim-trace.h (trace_result_fp2): New declaration.
4612 (TRACE_FP_RESULT2): New macro.
4614 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4616 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4617 AM_CYGWIN32 and AM_EXEEXT.
4618 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4619 to run and install-common rules.
4620 * common/configure: regenerate
4622 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4624 * sim-types.h (cell_word): New type.
4625 (natural_cell): Delete type.
4627 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4629 * configure: Regenerated to track ../common/aclocal.m4 changes.
4632 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4634 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4636 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4638 * configure: Regenerated to track ../common/aclocal.m4 changes.
4641 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4643 * acconfig.h: New file.
4644 * Make-common.in (top_builddir): New macro.
4645 (INTL_LIB): Removed.
4646 (INTLLIBS): New macro.
4647 (INTLDEPS): Likewise.
4648 (LIBDEPS): Use INTLDEPS.
4649 (EXTRA_LIBS): Use INTLLIBS.
4650 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4651 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4652 AM_LC_MESSAGES): New macros from GNU gettext.
4654 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4656 * sim-config.h: Discard leading _ from macros.
4657 * sim-types.h: Ditto.
4659 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4661 * Make-common.in (CSEARCH): Add -I to intl directories.
4662 (INTL_LIB): Point to libintl.a.
4663 (LIBDEPS): Add $(INTL_LIB).
4664 (EXTRA_LIBS): Ditto.
4666 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4668 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4670 * cgen-ops.h (ADDCFSI): Fix.
4673 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4675 * sim-types.h (signed_address, unsigned_address): Define.
4677 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4679 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4682 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4684 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4685 New functions, pack / unpack sim_fpu struct using raw values.
4686 (sim_fpu_is): Differentiate between negative and positive
4689 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4691 * sim-bits.h (EXTEND4): Define.
4692 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4694 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4696 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4697 declared so we need this cast to prevent long long addresses
4698 from being misconfigures. Results in access to unmapped memory.
4700 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4702 * Make-common.in (RUNTESTFLAGS): Define.
4703 (check): Pass RUNTESTFLAGS to recursive make.
4705 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4707 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4710 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4712 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4715 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4717 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4718 (sim-inline): Update to match sim-inline.[hc]
4719 * configure: Regenerated to track ../common/aclocal.m4 changes.
4721 * Make-common.in (sim_main_headers): Add sim-inline.h
4723 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4725 * sim-endian.h (sim-endian.c): Ditto.
4727 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4728 (sim_events_set_trace): Delete unused prototype.
4730 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4731 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4733 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4734 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4735 Comment out, not yet implemented in sim-fpu.c.
4736 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4737 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4739 * sim-inline.h: Rewrite description.
4740 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4741 (SIM_MAIN_INLINE): Add inline option.
4743 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4744 include generated files. Handled by generator directly.
4746 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4748 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4751 * sim-trace.h (TRACE_ANY_P): Define.
4752 (struct _trace_data): Add trace_any_p.
4754 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4756 * run.c (main): Handle all alternatives of enum sim_stop.
4757 (main): Delete unused `asection *s'.
4759 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4761 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4763 * configure: Regenerated to track ../common/aclocal.m4 changes.
4765 * sim-hw.c: New file.
4766 * sim-hw.h (sim_hw_parse): Declare function.
4767 (hw-tree.h): Do not include.
4769 * sim-base.h (STATE_HW): Define.
4770 (struct sim_state_base): Add member struct *hw.
4772 * sim-module.c (sim-hw.h): Include.
4773 (modules): Add sim_hw_install.
4775 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4777 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4779 * sim-base.h (CPU_INDEX): Define.
4781 * sim-utils.c (sim_state_alloc): Initialize.
4782 * sim-module.c (sim_post_argv_init): Ditto.
4784 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4786 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4787 properly formatted lists.
4789 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4791 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4792 0x2f needs to be 0x3f.
4794 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4796 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4798 (hw_tree_find_*_property): Clean up error message when property is
4801 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4802 present before looking for it.
4804 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4806 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4807 (AC_CHECK_FUNCS): Add check for __setfpucw.
4808 * configure: Regenerated.
4810 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4812 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4813 hw_pal_timer, hw_pal_timer_value): Define.
4814 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4815 (do_counter_event, do_counter_read, do_counter_value,
4816 do_counter_write): new functions.
4818 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4820 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4823 * hw-base.c (hw_create): Stop searching for a device when one is
4826 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4828 * configure: Regenerated to track ../common/aclocal.m4 changes.
4830 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4832 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4833 appends extra devices.
4834 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4837 * Make-common.in (hw-config.h): New target, create hw-config.h
4839 (SIM_HW): Definition from @sim_hw@.
4840 (hw-base.o): Depend on hw-config.h
4842 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4844 * Make-common.in: Get SHELL from configure.
4845 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4846 move-if-change. Fixes NT native build problem.
4847 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4848 move-if-change. Fixes NT native build problem.
4849 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4852 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4854 * hw-device.h, hw-device.c (hw_strdup): New function.
4856 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4857 strings name, family and args.
4858 (full_name_of_hw): Use hw_strdup when returning the full path.
4860 * hw-properties.c: Clean up property not found / wrong type error
4863 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4864 before attaching any ports.
4866 * hw-base.c (hw-config.): Include. Replace hardwired table.
4868 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4870 * Make-common.in: Add rule for dv-glue.o.
4872 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4874 * hw-base.c (hw_finish): Move setting of trace level to here.
4875 (hw_create): From here.
4877 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4878 ../ppc/device_table.c.
4880 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4882 * hw-tree.c (print_properties): Supress path when printing
4883 properties of root node.
4885 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4887 * hw-device.h (HW_TRACE): Define.
4888 (hw_trace): Declare.
4889 * hw-device.c (hw_trace): Implement function.
4891 * hw-base.c (hw_create): Set hw trace level from "trace?"
4894 * dv-core.c (dv_core_attach_address_callback): Add trace.
4896 * dv-pal.c: Replace DTRACE with HW_TRACE.
4898 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4900 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4901 (hw_alloc_data): Delcare.
4902 (struct hw): Add member alloc_of_hw.
4904 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4905 functions. Assocate memory with a device.
4906 (stdlib.h): Include.
4908 * hw-base.h (set_hw_delete): Define.
4909 (hw_delete_callback): Declare.
4910 (hw_delete): Declare.
4912 * hw-base.c (hw_delete): Implement function.
4913 (struct hw_base_data): Add member to_delete.
4914 (ignore_hw_delete): New function, does nothing.
4915 (hw_create): Set the hw_delete method.
4916 (hw_create): Allocate the base type using HW_ZALLOC before setting
4919 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4921 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4923 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4924 (attach_hw_port_edge): Add struct hw argument
4926 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4929 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4931 * hw-device.h (hw_attach_address_callback,
4932 hw_detach_address_callback): Attach to a single space not a space
4933 mask. Clarify interpretation of SPACE:ADDR parameters.
4935 * hw-base.c (passthrough_hw_attach_address,
4936 passthrough_hw_detach_address): Update.
4937 * dv-core.c (dv_core_attach_address_callback): Ditto.
4938 * dv-pal.c (hw_pal_attach_address): Ditto.
4940 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4942 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4944 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4946 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4947 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4948 hw-properties_h, hw-tree_h): Define, point at corresponding
4950 (hw_base_headers): Define list of headers included by hw-base.h
4951 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4952 hw-properties.o, hw-tree.o): Specify dependencies.
4953 (dv-core.o, dv-pal.o): Ditto.
4955 * sim-hw.h: New file.
4957 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4958 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4960 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4962 * hw-base.h, hw-base.c: new files. Copied from
4963 ../ppc/device_table.[hc].
4965 * dv-core.c, dv-pal.c: New files. Copied from
4966 ../ppc/hw_{core,pal}.c
4968 * sim-basics.h (struct hw): Declare.
4969 (enum port_direction, enum object_disposition): Declare.
4971 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4973 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4974 sim_dv_src in Makefile. Take list of devices as parameter to m4
4977 * configure: Regenerated to track ../common/aclocal.m4 changes.
4979 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4981 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4982 trace_prefix can abort cleanly.
4984 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4986 * dv-sockser.c, dv-sockser.h: New files.
4987 * Make-common.in (dv-sockser.o): Add rule for.
4988 * aclocal.m4: Check for fcntl.h.
4989 * config.h: Add HAVE_FCNTL_H.
4991 * sim-break.c (remove_breakpoint): Fix thinko.
4993 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4994 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4996 1998-03-13 Fred Fish <fnf@cygnus.com>
4998 * sim-base.h (struct sim_state_base): Add prog_syms and
4999 define macro STATE_PROG_SYMS.
5000 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5001 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5002 and bfd_canonicalize_symtab, to get symbol table on first use
5003 and preserve it via STATE_PROG_SYMS for future calls to
5004 bfd_find_nearest_line.
5006 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5008 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5010 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5011 up to nr_maps, not just access_* maps.
5013 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5016 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5017 over nr_maps not sim_core_nr_maps.
5019 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5020 core_map argument to unsigned.
5021 (struct _sim_core): Ditto for struct member core_map.
5023 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5025 * sim-basics.h (access_io, access_*_io): Define.
5026 (map_read, map_write, map_exec, map_io): Define.
5028 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5029 attach with more generic mapmask.
5030 (sim_core_{read,write}_*): Change map argument to unsigned.
5032 * sim-core.c (sim_core_uninstall, sim_core_attach,
5033 sim_core_detach): Iterate over nr_maps instead of
5036 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5037 instead of the write_map.
5038 (remove_breakpoint): Ditto.
5040 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5041 with read_map, write_map, exec_map resp.
5043 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5046 * cgen-utils.c (sim_disassemble_insn): Ditto.
5048 * sim-hrw.c (sim_write, sim_write): Ditto.
5050 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5051 transfer_to_str): New functions.
5053 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5055 * sim-base.h (sim_state_base): New member environment.
5056 (STATE_ENVIRONMENT): New macro.
5057 * sim-config.c (current_environment): Delete.
5058 (sim_config_default): New function.
5059 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5060 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5061 (sim_config_default): Add prototype.
5062 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5063 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5064 Set STATE_ENVIRONMENT, not current_environment.
5066 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5068 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5070 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5072 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5074 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5076 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5078 * Make-common.in (TAGS): Make smarter.
5079 * Makefile.in (TAGS): Ditto.
5081 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5083 * sim-module.c (*): Fix typos in assertion tests.
5085 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5087 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5090 * sim-options.c (sim_parse_args): Ditto.
5091 (sim_args_command): Return OK, instead of nothing, for an empty
5094 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5096 * sim-profile.c (profile_info): Rename from profile_print. Drop
5097 misc and misc_cpu callback arguments. Use
5098 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5099 (profile_install): Install profile_info function.
5101 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5102 STATE_PROFILE_INFO_CALLBACK): Define.
5103 (struct PROFILE_DATA): Add field info_cpu_callback.
5104 (profile_print): Delete function.
5106 * sim-base.h (STATE_MODULES): Define. Replace individual
5107 STATE_*_LIST with single struct module_list.
5109 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5110 (struct module_list): Declare.
5112 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5113 sim_module_info): New functions.
5114 (sim_module_install): Clean up module data structures.
5116 * sim-info.c (sim_info): New file. New function. Call
5119 * Make-common.in (sim-info.o): Define rule.
5120 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5123 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5125 * sim-base.h (sim_cpu_base): New members name, options.
5126 (sim_cpu_lookup): Add prototype.
5127 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5128 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5129 (sim_add_option_table): Update prototype.
5130 * sim-options.c (sim_add_option_table): New argument `cpu'.
5131 (standard_option_handler,standard_install): Update.
5132 (sim_parse_args): Handle cpu specific options.
5133 (print_help): New static function.
5134 (sim_print_help): Call it. Print cpu specific options.
5135 (find_match): New static function.
5136 (sim_args_command): Call it. Handle cpu specific options.
5137 * sim-utils.c (sim_cpu_lookup): New function.
5138 * sim-memopt.c (memory_option_handler): Update.
5139 (sim_memopt_install): Update.
5140 * sim-model.c (model_option_handler): Update.
5141 (model_install): Update.
5142 * sim-profile.c (profile_option_handler): Update.
5143 (profile_install): Update.
5144 * sim-trace.c (trace_option_handler): Update.
5145 (trace_install): Update.
5146 * sim-watch.c (watchpoint_option_handler): Update.
5147 (sim_watchpoint_install): Update.
5148 * cgen-scache.c (scache_option_handler): Update.
5149 (scache_install): Update.
5151 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5153 * Make-common.in (check): Run `make check' in testsuite dir.
5155 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5157 * sim-trace.c (trace_result0): New function.
5159 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5160 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5161 tracing sim_fpu variables.
5162 (TRACE_ALU_RESULT0): Define.
5163 (TRACE_FP_RESULT_WORD): Define.
5164 (TRACE_FP_INPUT_WORD1): Define.
5166 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5167 sim_fpu_two): New constants.
5168 (sim_fpu_op1, sim_fpu_op2): New types.
5169 (struct _sim_fpu): Delete member result. Re-order other members.
5170 (sim_fpu_sign, sim_fpu_exp): New functions.
5171 (sim_fpu_max, sim_fpu_min): new functions.
5172 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5173 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5175 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5177 * sim-profile.c (profile_print): Delete duplicate test of
5179 (profile_print_pc): Exit early if data collection not set up.
5180 (profile_print_core): Simplify by calling sim_core_map_to_str.
5181 * sim-core.h (sim_core_map_to_str): Declare.
5182 * sim-core.c (sim_core_map_to_str): Make non-static.
5184 * genmloop.sh (engine_resume): Update insn_count before exiting.
5185 (engine_resume_full): Keep accurate core profile data.
5187 * cgen-utils.c (sim_disassemble_insn): Don't use
5188 sim_core_read_aligned_N, it messes up profiling results.
5190 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5192 * nltvals.def: Regenerate with MN10300 additions.
5194 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5196 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5198 * sim-trace.h, sim-trace.c (trace_result_word2,
5199 trace_input_word4, trace_result_word4): New function.
5201 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5203 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5205 * sim-xcat.h: Delete.
5206 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5207 * cgen-sim.h: Ditto.
5208 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5209 * sim-n-bits.h: Ditto.
5210 * sim-n-core.h: Ditto.
5211 * sim-n-endian.h: Ditto.
5213 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5215 * syscall.c (cb_syscall): Handle short reads, and EOF.
5217 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5219 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5220 sim_fpu to safely print fp_word values.
5221 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5222 (trace_result_bool1, trace_result_addr1): New functions.
5223 (trace_input_bool1, trace_input_addr1): New functions.
5225 * sim-trace.h (TRACE_FPU_*): Define.
5227 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5229 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5230 (sim_fpu_fpto, sim_fpu_tofp): Define.
5232 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5234 * sim-fpu.c (sim_fpu_cmp): New function.
5236 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5238 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5239 instead of abuf->length.
5240 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5241 (set_trace_option_mask): Renamed from set_trace_options.
5242 (set_trace_option): New function.
5243 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5244 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5246 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5248 * sim-basics.h: Declare struct _sim_fpu.
5250 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5252 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5253 (trace_prefix, trace_input*, trace_result*): Declare.
5254 (trace_one_insn): Change declaration, assume trace_prefix called.
5255 (trace_generic): Like trace_one_insn.
5256 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5257 (TRACE_alu, TRACE_[a-z]*): Update.
5259 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5260 trace_insn, save_data, trace_idx_to_str, print_data): New
5262 (trace_one_insn): Rewrite.
5263 (trace_generic): New function.
5265 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5267 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5269 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5270 (SEMANTIC_FN): Rewrite declaration.
5271 (DECODE): Update type of semantic_fast member.
5272 ({EX,SEM}_FN_NAME): Have only one version.
5273 * sim-base.h (sim_state_base): Delete conditionals surrounding
5276 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5278 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5281 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5283 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5284 Add missing parameters to device_io calls.
5285 * sim-core.h: Add missing parameters to device_io calls.
5287 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5289 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5290 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5291 (SEMANTIC{,_CACHE}_FN): Fix return type.
5292 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5293 (engine_resume): Likewise. Make `engine' volatile. Save copy
5294 of cpu pointer in volatile object. Initialize read switch if
5297 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5299 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5300 (SEM_INSN): New macro.
5302 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5304 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5306 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5308 * configure: Regenerated to track ../common/aclocal.m4 changes.
5310 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5312 * sim-types.h (fp_word): New type, define according to
5313 WITH_TARGET_FLOATING_POINT_BITSIZE.
5315 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5316 configuration of size of floating point registers.
5318 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5320 * sim-profile.c (profile_print): Only print CPU <N> if other
5321 output is going to appear.
5323 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5325 * configure: Regenerated to track ../common/aclocal.m4 changes.
5327 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5329 * sim-types.h (address_word): Typedef according to
5330 WITH_TARGET_ADDRESS_BITSIZE.
5331 (signed_cell, unsigned_cell, natural_cell): Ditto using
5332 WITH_TARGET_CELL_BITSIZE.
5334 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5335 (WITH_TARGET_CELL_BITSIZE): Define.
5336 (WITH_HOST_WORD_BITSIZE): Delete.
5338 * sim-config.c (print_sim_config): Update.
5340 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5341 configuration of address and OpenFirmware cell sizes.
5343 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5345 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5346 * sim-run.c (sim_engine_run): Update.
5348 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5350 * sim-run.c (sim_engine_run): Ditto.
5352 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5353 (sim_resume): Pass nr_cpus to sim_engine_run.
5355 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5357 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5359 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5361 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5363 * Make-common.in (stamp-tvals): New rule.
5364 (targ-vals.h,targ-map.c): Depend on it.
5365 (clean): Remove stamp-tvals.
5367 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5369 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5370 in code also #if 0'ed.
5372 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5374 * configure: Regenerated to track ../common/aclocal.m4 changes.
5375 * aclocal.m4: Recognize --enable-maintainer-mode.
5377 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5379 * cgen-scache.h: Deleted.
5380 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5381 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5382 (scache_init): Use runtime computed size of SCACHE.
5383 (scache_flush): Likewise.
5384 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5385 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5386 * cgen-sim.h: Scache support moved here.
5387 (PC): Redo definition.
5388 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5389 (DECODE): Add parallel execution support.
5390 Only include semantic label members if using switch.
5391 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5392 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5393 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5394 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5396 (engine_{stop,run,resume,halt,signal}): Delete decls.
5397 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5398 (argbuf,scache): Delete forward decls.
5399 (STATE): Delete decl.
5400 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5401 Include cgen-mem.h, cgen-ops.h.
5402 (engine_halt,engine_signal): Delete.
5403 ({ex,exc,sem,semc}_illegal): Delete.
5404 (sim_disassemble_insn): Result of extract fn is in bits.
5405 * genmloop.sh: Rewrite.
5407 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5410 * sim-base.h (sim_state_base): Delete member `model'.
5411 (sim_cpu_base): Add member `model'.
5412 * sim-model.h (IMP_PROPERTIES): New type.
5413 (MACH): New members imp_props, models.
5414 (models): Delete decl.
5415 * sim-model.c (set_model): Update.
5416 * sim-profile.c (profile_print_model): Update.
5418 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5420 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5422 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5425 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5427 * configure: Regenerated to track ../common/aclocal.m4 changes.
5430 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5432 * aclocal.m4 (AR): Check for sigaction.
5434 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5436 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5438 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5439 * sim-config.c (sim_config): Replace WITH_DEVICES with
5440 WITH_TREE_PROPERTIES.
5442 * configure: Regenerated to track ../common/aclocal.m4 changes.
5444 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5446 * Make-common.in (SIM_ENVIRONMENT): New variable.
5447 (CONFIG_CFLAGS): Add it.
5448 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5449 --enable-sim-environment option.
5450 * configure: Regenerated.
5451 * sim-config.h (environment support): Rewrite.
5452 * sim-config.c (current_environment): Define as enum, unconditionally.
5453 (current_alignment): Define unconditionally.
5454 (config_environment_to_a): Update.
5455 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5456 (sim_config): Handle environment and alignment determination
5457 unconditionally. Delete sanity checks of current_environment,
5459 (print_sim_config): Update.
5460 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5461 (standard_options): Add --environment.
5462 (standard_option_handler): Likewise.
5464 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5466 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5467 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5468 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5469 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5470 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5471 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5472 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5473 argument ADD_CA macro with two argument ADDC_C - add carrying with
5475 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5476 argument SUB_CA macro with two argument SUBC_X - subtract
5478 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5480 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5482 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5484 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5485 * sim-io.h (sim_io_syscalls): Delete.
5487 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5489 * syscall.c (cb_syscall): Add missing else, so write to stdout
5492 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5493 the carry bit from the CPU's psw.
5495 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5497 * gennltvals.sh: Redo syscall support.
5498 * nltvals.def: Regenerated.
5500 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5502 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5503 the stream immediately.
5505 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5507 * sim-io.c (sim_io_getstring): Delete unused len2.
5508 (sim_io_syscalls): Ditto for sys_errno.
5510 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5512 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5514 * Make-common.in (run.o): Depend on remote-sim.h.
5515 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5516 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5518 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5520 * sim-io.c (sim_io_syscalls): Disable lseek.
5522 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5524 * gennltvals.sh: Generate syscall values for d30v.
5526 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5527 * nltvals.def: Regenerate.
5529 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5530 (os_fstat): Likewise. Validate fd argument.
5531 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5532 just compute target stat struct length.
5533 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5534 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5535 (get_string): Return host errno values so they can be properly
5537 (cb_syscall): Likewise.
5538 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5539 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5540 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5541 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5542 (get_path): New function.
5544 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5546 * sim-io.c (sim_io_syscalls): New function to provide system call
5547 emulation. Provide exit, open, close, read, write, lseek, and
5549 (sim_io_getstring): New function to return a string from a
5550 simulated memory location.
5552 * sim-io.h (sim_io_syscalls): Add declaration.
5554 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5556 * sim-core.c (sim_core_signal): Fix spelling error in message.
5558 * sim-hrw.c (sim_read): Use read map, not write map.
5560 * Make-common.in (all): Add .gdbinit.
5561 * gdbinit.in: Add dump command.
5563 * sim-model.c (model_options): Use '\0' for `shortopt'.
5565 * sim-trace.c (trace_option_handler): Set state trace file
5566 for --trace-file in addition to cpu's values.
5567 (trace_vprintf): If cpu == NULL, try state's trace file.
5568 (trace_options): Reorganize table, reword some descriptions.
5570 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5572 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5575 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5577 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5578 signal untranslated, document problem with this.
5580 * nrun.c (main): Check for a prog name of `*step'. If present,
5581 step the simulator instead of allowing it to run free.
5583 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5585 * Make-common.in (sim_main_headers): Add sim-signal.h.
5587 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5589 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5591 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5593 * sim-signal.h: Start simulator signals at 64 so that host signal
5594 numbers can be detected and reported.
5596 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5598 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5600 * callback.c (cb_host_to_target_stat): Fix return values.
5602 * cgen-sim.h (enum_signal_type): Delete.
5603 (engine_signal): Update prototype.
5604 * cgen-utils.c: Don't include <signal.h>.
5605 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5606 (engine_signal): Update.
5608 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5609 (sim_state_free): Call SIM_STATE_FREE if defined.
5611 * sim-module.c (sim_module_install): Don't leave any modules
5612 installed if one fails to install.
5614 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5616 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5617 more, since alloca is not used in this file.
5619 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5620 correctly set the carry and overflow bits for those types.
5621 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5622 with carry, so carry is correct after doing both adds.
5623 (ALU*): Space out '\' to make it easier to read.
5625 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5627 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5630 * sim-signal.c, sim-signal.h: New files.
5631 * Make-common.in (sim-signal.o): Add rule for.
5632 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5633 * sim-abort.c: Don't include <signal.h>.
5634 * sim-basics.h: #include "sim-signal.h".
5635 * sim-break.c: Don't include <signal.h>.
5636 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5637 * sim-core.c: Don't include <signal.h>.
5638 (SIGBUS): Delete definition.
5639 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5640 * sim-engine.c: Don't include <signal.h>.
5641 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5642 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5643 * sim-resume.c: Don't include <signal.h>.
5644 (SIGTRAP): Delete definition.
5645 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5646 * sim-stop.c: Don't include <signal.h>.
5647 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5648 * sim-watch.c: Don't include <signal.h>.
5649 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5651 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5653 * sim-base.h (CIA_ADDR): Provide default definition.
5654 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5655 * sim-break.c (sim_handle_breakpoint): Likewise.
5657 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5659 * Make-common.in (srccom): New variable.
5661 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5662 (LIB_OBJS): Add syscall.o.
5663 (gentmap): Pass $(NL_TARGET) to $(CC).
5664 (syscall.o): Add rule for.
5665 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5666 (sim-bits.o): Depend on $(sim-n-bits_h).
5667 (sim-load.o): Depend on callback.h.
5669 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5670 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5671 * cgen-mem.h, cgen-ops.h: New files.
5673 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5675 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5677 * callback.c: #include string.h or strings.h.
5678 #include sys/types.h and sys/stat.h.
5679 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5680 (os_get_errno,os_open): Update.
5681 (os_stat,os_fstat): New functions.
5682 (os_init): Initialize syscall_map, errno_map, open_map.
5683 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5684 errno_map, open_map, signal_map, stat_map.
5685 (cb_read_target_syscall_maps): New function.
5686 (cb_target_to_host_syscall): New function.
5687 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5688 (cb_target_to_host_open): Renamed from target_to_host_open.
5689 (store): New function.
5690 (cb_host_to_target_stat): New function.
5691 * syscall.c: New file.
5692 * gentmap.c (sys_tdefs): New global.
5693 (gen_targ_vals_h): Output target syscall numbers.
5694 (gen_targ_map_c): Update. Output target syscall translation map.
5695 * gentvals.sh: New first argument `target'. Preface table with
5696 #ifdef NL_TARGET_$target if non-null target passed.
5697 * gennltvals.sh: New file.
5698 * nltvals.def: Regenerated.
5700 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5702 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5704 (sim_core_dummy_M): Declare.
5706 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5708 * sim-core.c (sim_core_signal): Print the address of the
5711 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5713 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5715 * sim-base.h (sim_state_base): Add member trace_data.
5716 (STATE_TRACE_DATA): New macro.
5717 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5718 ({WITH_,}TRACE_DEBUG_P): New macros.
5719 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5720 (_sim_cpu): Delete forward reference.
5721 (debug_printf): Update.
5722 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5723 (trace_options): Add --trace-debug.
5724 (set_trace_options): Handle it.
5725 (trace_option_handler): Likewise.
5726 (trace_install): Init state trace_data struct.
5727 (trace_uninstall): Close state trace file.
5728 * sim-events.c (ETRACE): Only print source file and line number if
5730 * sim-n-core.h (sim_core_trace_M): Likewise.
5732 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5734 1997-11-13 Felix Lee <flee@cygnus.com>
5736 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5738 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5740 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5742 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5744 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5746 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5747 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5750 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5752 * sim-events.c (sim_events_process): Re-compute the time -
5753 update_time_from_event - as each event is processed. Reverses
5756 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5758 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5760 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5762 * sim-events.c (sim_events_process): Delete redundant call to
5763 update_time_from_event.
5764 (sim_events_slip): Always decrement time_from_event.
5765 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5766 Delete assertion that time_from_event >=0 when work in queue, no
5769 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5771 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5772 (standard_option_handler): Update.
5774 * sim-options.h: Clarify documentation.
5775 (OPTION_LONG_ONLY_P): Delete definition.
5776 (OPTION_VALID_P): Define.
5778 * sim-options.c (sim_print_help): Allow short only options.
5779 (sim_parse_args): Ditto.
5780 (sim_args_command): Skip short only options.
5781 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5782 separate entries for short and long options in the HANDLERS and
5784 (sim_parse_args): Disable argument permutation.
5786 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5788 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5789 Add argument M, size of data type.
5790 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5791 Declare, ditto for 5, 6 & 7 byte transfers.
5792 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5795 * sim-n-core.h (sim_core_trace_M): Rename from
5796 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5797 with transfer type. Print transfer direction. Handle 1 and 2 byte
5799 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5801 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5802 Update all functions.
5804 * sim-core.c: Generate functions starting with 16 not 1.
5805 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5806 all 5, 6 & 7 byte transfers.
5808 * sim-n-core.h (sim_core_read_misaligned_N,
5809 sim_core_write_misaligned_N): Implement.
5811 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5813 * sim-endian.h (U16_8): Implement
5815 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5817 * sim-endian.h (VL8_16, VH8_16): Implement.
5819 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5821 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5822 (memory_option_handler): Skip comma in alias address list
5824 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5826 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5828 (parse_size, parse_addr): New functions
5829 (memory_option_handler, memory_options): Parse address & size
5830 using new functions. Pass level, space, modulo to do_memopt_add &
5833 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5835 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5836 `attach_type attach' argument with `unsigned level' argument.
5839 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5840 sim_core_attach): Replace argument attach with level. Update
5841 verification of arguments.
5842 (sim_core_map_detach, sim_core_detach): Replace argument attach
5845 * sim-basics.h (enum _attach_type): Delete.
5847 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5849 * sim-core.h (sim_core_write_8): Define.
5851 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5853 * sim-bits.h: Document ROTn macro.
5855 * sim-endian.h (H2T): Handle 16 byte variables.
5857 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5860 * sim-core.c: Do not generate sim_core_*_word.
5862 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5863 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5865 * sim-core.h (sim_core_read_unaligned_word,
5866 sim_core_read_aligned_word, sim_core_read_word,
5867 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5868 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5870 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5872 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5874 * sim-endian.h: Disable 16 byte support.
5876 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5878 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5880 * sim-n-core.h (sim_core_trace_N): New function.
5881 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5882 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5884 * sim-endian.h: Add 128 bit variant.
5886 * sim-core.h, sim-core.c: Add 128 bit variant.
5888 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5890 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5892 * sim-events.c (sim_events_process): Clear events->work_pending.
5893 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5894 setting, nr_ticks_to_process.
5895 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5896 when the event queue isn't next.
5898 * sim-events.h, sim-events.c (sim_events_slip): New function.
5900 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5902 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5904 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5907 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5909 * nrun.c (main): Remove useless test of name != NULL.
5910 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5912 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5914 * sim-fpu.c (EXPMAX): Type is unsigned.
5915 (MIN_INT, MAX_INT): Type is signed64.
5916 (i2fpu): Type of val is signed64.
5918 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5920 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5921 a bucket size of zero.
5923 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5924 OPTION_PROFILE_PC): Define.
5925 (profile_option_handler): Add support for --profile-pc and
5926 --profile-pc-granularity options.
5927 (profile_pc_init): When possible, compute nr buckets from bucket
5930 * sim-profile.c (profile_pc_init): Align the profile-pc end
5931 address with the profile-pc bucket size.
5933 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5934 something less ambiguous.
5935 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5937 * sim-profile.c (profile_pc_cleanup): New function. Move
5938 profile_pc_uninstall code to here.
5939 (profile_pc_uninstall): Call.
5940 (profile_pc_init): Call.
5942 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5944 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5945 file using BSD gprof format.
5947 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5949 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5950 MSBIT64): Force result to unsignedN.
5952 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5954 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5956 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5957 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5958 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5959 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5961 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5963 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5966 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5967 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5969 (sim_core_attach): Rename buffer_freed to free_buffer, type
5970 void*. Ensure that allocated buffer is alligned according to
5973 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5975 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5976 (ALU64_SUB): Define.
5978 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5979 (.gdbinit): Remove dependencies, generate once per build.
5981 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5983 * sim-n-core.h (sim_core_read_aligned_N,
5984 sim_core_write_aligned_N): Make xaddr param type address_word not
5987 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5989 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5990 unpacked floating point struct. Pass sim_fpu object by reference.
5991 Add preliminary support for rounding modes.
5993 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5995 * configure: Regenerated to track ../common/aclocal.m4 changes.
5997 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5999 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6000 WITH_TARGET_BITSIZE.
6002 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6004 * sim-profile.c (profile_print_core): label needs empty statement.
6006 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6008 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6009 and zfree instead of xmalloc and free. Prevents warnings.
6011 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6013 * configure: Regenerated to track ../common/aclocal.m4 changes.
6015 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6017 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6018 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6020 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6021 controling the bitsize/msb of the target.
6023 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6025 * Make-common.in: New files sim-break.c, sim-break.h.
6026 * sim-base.h: Add point to breakpoint list to sim_state_base.
6027 * sim-break.c sim-break.h: New modules that implement intrinsic
6029 * sim-module.c: Add breakpoint module.
6031 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6033 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6035 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6037 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6038 (SIGBUS) define for Windows.
6039 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6040 * sim-resume.c: define SIGTRAP for windows.
6041 * sim-xcat.h: use token pasting if ALMOST_STDC.
6043 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6045 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6047 (CONFIG_CFLAGS): Add same.
6049 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6051 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6052 (SIGNED32): use ##i32.
6054 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6056 * configure: Regenerated to track ../common/aclocal.m4 changes.
6058 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6060 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6063 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6064 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6065 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6066 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6067 (CONFIG_CFLAGS): Add same.
6069 * aclocal.m4: Perform AC_SUBST on optional options.
6071 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6073 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6075 * sim-options.c (standard_option_handler): Typo in warning message.
6077 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6079 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6080 insn count. Make count conditional on there being a valid
6082 (profile_pc_init): Make default PC profile frequency an arbitrary
6085 * sim-base.h: Ditto.
6087 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6090 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6093 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6095 * configure: Regenerated to track ../common/aclocal.m4 changes.
6097 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6099 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6100 configured alignment.
6102 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6104 * configure: Regenerated to track ../common/aclocal.m4 changes.
6106 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6108 * sim-config.c (sim_config): Check for default alignment.
6110 * sim-options.c (standard_option_handler): Add alignment option.
6112 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6113 default alignment requirements on memory accesses.
6115 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6117 * sim-load.c (sim_load_file): Return failure if the executable
6118 had no loadable sections.
6120 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6122 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6125 * sim-core.c (sim_core_signal): When bad access halt simulator
6126 SIGSEGV / SIGBUS instead of aborting.
6127 (signal.h): Include.
6129 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6130 options was missing.
6132 * sim-bits.h (MOVED): Define
6134 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6136 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6139 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6141 * sim-bits.c: Add 8 bit versions of bit macros.
6143 * sim-bits.h: Ditto.
6145 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6147 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6148 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6150 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6151 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6153 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6154 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6156 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6158 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6159 configure.in: Output to cconfig.h instead of config.h.
6161 * configure: Regenerated to track ../common/aclocal.m4 changes.
6163 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6165 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6168 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6170 * callback.c (os_write): divert stdout and stderr to their
6173 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6175 * sim-profile.c (profile_print_speed): Call
6176 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6178 * sim-events.c (sim_events_elapsed_time): New function return nr
6179 host MS consumed by the simulator.
6180 (sim_watch_valid): Use.
6182 * sim-module.c (modules): Install sim_events very very early.
6184 * sim-profile.c (profile_print): Call profile_print_pc.
6186 (profile_pc_init): New function, set up processor for PC
6188 (profile_print_pc): New function, print a PC profile.
6189 (profile_pc_event): New function, sample PC.
6191 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6192 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6195 * sim-options.c (sim_print_help): Pacify GCC.
6197 * sim-n-core.h (sim_core_read_aligned_N,
6198 sim_core_write_aligned_N): Add un-conditional profile call.
6199 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6200 profile call when aligned read/write isn't used.
6202 * sim-base.h: Include sim-profile, sim-model after sim-core &
6203 sim-events allow sim-core to define useful values.
6205 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6206 (profile_option_handler, profile_options): Add support for
6207 --profile-core option.
6208 (print_bar): Include when core profiling.
6209 (profile_print_core): New function, print core profile.
6211 * sim-config.c (print_sim_config): Print profile status.
6213 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6214 WITH_PROFILE_PC_P): Define.
6215 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6216 (PROFILE_COUNT_CORE): Define.
6218 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6220 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6221 interrupt_names array as the data.
6222 (sim-watch.h): Document.
6224 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6226 * sim-options.c (sim_print_help): When the doc string is to long
6229 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6230 that only the first few the watch options are listed. Generate
6231 meanginful usage messages.
6233 * sim-options.h (struct OPTION): Clarify use of doc_name field
6235 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6237 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6238 (standard_option_handler): Handle --architecture-info.
6240 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6242 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6243 illegal zero-sized array.
6244 * sim-core.c (sim_core_xor_read_buffer): same.
6246 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6248 * nltvals.def: Regenerate.
6250 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6252 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6254 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6256 * sim-bits.c (MASKED): Delete.
6257 (EXTRACTED): Delete.
6258 (LSEXTRACTED, MSEXTRACTED): New functions.
6260 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6261 (MSMASKEDn, LSMASKEDn): Add last argument.
6264 * sim-bits.h (EXTEND8, EXTEND16): Define.
6265 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6267 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6269 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6270 current instruction address.
6272 * sim-inline.h (*_ENGINE): Define.
6274 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6276 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6278 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6279 (watch_option_handler): Call delete_watchpoint with ident or type.
6280 (sim_watchpoint_install): Create interrupt specific watchpoint
6281 commands on the fly.
6282 (do_watchpoint_create): New function, create a watch point using
6283 type/int-nr info encoded in the option nr.
6284 (do_watchpoint_info): New function. List active watchpoints.
6286 * sim-watch.h: Change data structure to a list.
6288 * sim-memopt.c (memory_option_handler): Require explicit "all"
6289 before deleting all memory regions.
6291 * sim-utils.c (sim_do_commandf): New function, printf version of
6294 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6296 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6298 (SIGNED64, UNSIGNED64): Delete.
6299 (ALU64_ADD): Don't rely on bit endianness.
6300 (ALU64_BEGIN): Define.
6302 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6303 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6305 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6306 suffix - u64, LL - to 64 bit constants.
6308 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6310 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6312 * sim-utils.h (NZALLOC): Define - zalloc * N.
6314 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6315 implementation of read/write functions.
6317 * Make-common.in (sim-hrw.o): New target.
6319 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6322 * sim-memopt.c (memory_option_handler): Implement memory-size
6323 command. Implement memory-alias command. Let memory-delete delete
6325 (add_memopt): New function. Add a memory region.
6326 (do_memopt_delete): New function. Delete a memory region.
6328 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6330 * sim-core.c (sim_core_detach): New function.
6331 (sim_core_map_detach): New function. Perform the actual detach.
6332 (sim_core_init): Move initialization code from here.
6333 (sim_core_install): To here.
6334 (sim_core_uninstall): And here.
6336 * sim-module.c: Add memopt module.
6338 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6339 simulator base type.
6341 * Make-common.in (sim_main_headers): Add sim-memopt.h
6342 (sim-memopt.o): New target.
6344 * sim-core.c (sim_core_install): Add core_options to the option
6347 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6350 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6353 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6354 address_word, add mask member.
6356 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6357 address_word, allow for 64bit targets in 32bit host. Add modulo
6359 (sim_core_map_attach): Ditto.
6360 (new_sim_core_mapping): Ditto.
6361 (sim_core_translate): Mask address when modulo memory.
6363 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6365 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6367 * gdbinit.in: New file.
6368 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6369 * Make-common.in (distclean): Delete .gdbinit.
6370 (.gdbinit): Add rule for.
6371 * configure: Regenerated to track ../common/aclocal.m4 changes.
6373 * Make-common.in (cgen-run.o): Add rule for.
6375 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6377 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6379 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6380 both resumed and previous elapsed time.
6381 (sim_events_init): Set initial_wallclock and current_wallclock to
6383 (sim_events_install): Install sim_events_suspend and
6385 (sim_events_watch_clock): Allow for suspended simulator when
6386 computing the time of the clock event.
6388 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6389 initial_wallclock to elapsed_wallclock, set both to zero.
6390 (sim_events_init, sim_events_uninstall): Delete prototypes.
6392 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6394 * sim-module.c(sim_module_resume, sim_module_suspend): New
6397 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6399 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6402 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6404 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6405 * Make-common.in (TAGS): Likewise.
6406 * sim-n-bits.h: Add TAGS comments for all functions.
6407 * sim-n-core.h: Likewise.
6408 * sim-n-endian.h: Likewise.
6410 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6412 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6415 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6417 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6420 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6422 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6423 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6425 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6427 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6428 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6429 nr_transfered and nr_this_transfer unsigned.
6431 * sim-events.c (sim_events_tickn): N is signed, as limited to
6434 * sim-n-endian.h (offset_N): Change size to unsigned.
6436 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6438 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6440 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6442 * sim-options.c (sim_parse_args): Use dupargv.
6444 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6446 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6448 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6450 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6453 * sim-options.c (standard_options): Add --architecture=MACHINE and
6454 --target=TARGET options.
6455 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6456 (standard_option_handler): Handle architecture and target options.
6459 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6461 (sim_analyze_program): Set prog_bfd architecture from
6462 STATE_ARCHITECTURE if known.
6464 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6466 * configure: Regenerated to track ../common/aclocal.m4 changes.
6469 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6471 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6472 that option does not apply to certain files.
6474 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6476 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6477 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6478 offset from MSB/LSB.
6480 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6481 access address of sub word quantity of a hosts 16, 32, 64 bit word
6483 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6484 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6485 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6486 return N*2 byte value with argument in Hi/Lo word. Renamed from
6487 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6489 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6490 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6491 so that bit offset is explicit.
6493 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6495 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6496 Update STATE_PROG_BFD when needed with a dup'd copy of the
6499 * sim-config.c (sim_config): Delete ABFD argument, use
6500 STATE_PROG_BFD directly.
6502 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6504 * run.c (main): Pass the open ABFD to sim_create_inferior.
6506 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6510 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6511 hardware only simulator targets.
6513 * Make-common.in (sim-hload.o): Add rule.
6515 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6517 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6518 used by copyargv and freeargv.
6520 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6521 STATE_PROG_ARGV, not just a pointer.
6523 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6525 * configure: Regenerated to track ../common/aclocal.m4 changes.
6528 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6530 * aclocal.m4 (sim-endian): Add second argument to
6531 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6532 default endian when not hardwired.
6534 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6535 else failes value for target byte order.
6537 * sim-config.c (sim_config): Add abfd arguments. Set
6538 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6540 (sim_config): Return SIM_RC, don't abort.
6543 * run.c (main): Update call to sim_open - add ABFD argument.
6544 * nrun.c (main): Add NULL ABFD argument.
6546 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6548 * callback.c (os_poll_quit): Make static.
6549 Call sim_cb_eprintf, not p->eprintf.
6550 (sim_cb_printf, sim_cb_eprintf): New functions.
6551 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6553 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6554 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6555 sim-utils.h. #include sim-utils.h.
6556 * sim-utils.h: Above decls moved here.
6557 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6559 * sim-watch.c (action_watchpoint): Fix thinkos.
6561 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6563 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6565 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6567 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6568 to FORCED_ALIGNMENT case.
6570 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6572 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6574 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6576 * Make-common.in (libsim.a): Fix typo.
6578 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6580 * nrun.c (main): Verify the structure returned before using it.
6582 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6584 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6587 * sim-engine.c (sim_engine_install): New function. Install the
6588 engine init functions.
6589 (sim_engine_init): [Re]initialize the simulator engine.
6591 * sim-module.c: Add sim_engine to list of modules that always
6594 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6596 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6597 to remove the old watchpoint, not delete_watchpoint.
6598 (watch_option_handler): Action the correct watchpoint, not just
6601 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6603 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6604 both low and high word.
6605 (sim_core_write_aligned_N): Ditto.
6607 * sim-trace.c (set_trace_options): Delete code explicitly setting
6610 * sim-options.c (sim_print_help): Call the list commands if not a
6611 standalone simulator.
6612 (sim_print_help): Advise that some options may not be applicable.
6614 * sim-trace.c (set_trace_options): Assume core present.
6616 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6617 buffer when full not almost full.
6619 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6621 * sim-events.c (sim_events_process): Don't blat the event queue
6622 when processing watchpoints.
6624 * sim-watch.h: Make arg unsigned long - stop sign extension.
6626 * sim-events.c (sim_watch_valid): rewrite so debugable.
6628 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6630 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6631 inequality test is possible.
6632 (handle_watchpoint): Re-pass is_within arg.
6633 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6634 0 to schedule_watchpoint's is_within arg.
6635 (sim_watchpoint_init): Re-pass is_within arg.
6637 * sim-options.c (sim_print_help): Add is_command argument. Don't
6638 include -- prefix when called from the command line interpreter.
6640 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6642 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6643 zero indicates that the test should be reversed.
6644 (sim_events_watch_core): Ditto.
6645 (WATCH_CORE): Compare range against is_within.
6648 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6650 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6651 sim_core_read_buffer. Check nr-bytes transfered.
6653 * sim-core.h (sim_core_common): Define a new struct that contains
6654 the common data. to sd and cpu structures.
6655 * sim-core.c (sim_core_attach): Update.
6656 (sim_core_init): Update. Remember to copy initialized data to each
6658 (sim_core_find_mapping): Ditto.
6660 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6661 (sim_core_write_buffer): Ditto.
6663 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6664 transfer use xor version of read buffer.
6665 (sim_core_write_unaligned_N): Ditto for write.
6667 * sim-core.c (sim_core_xor_read_buffer): New function implement
6668 xor-endian data read breaking transfer up into xor-endian sized
6670 (sim_core_xor_write_buffer): Ditto for write.
6671 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6672 - needed for xor-endian transfers.
6674 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6676 * sim-inline.h: Review description.
6678 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6679 to just those involved in data transfers and configuration.
6681 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6683 * sim-n-core.h (sim_core_read_aligned_N): Use.
6684 (sim_core_read_unaligned_N): Ditto.
6685 (sim_core_read_unaligned_N): Ditto..
6686 (sim_core_write_unaligned_N): Ditto.
6688 * sim-core.h: Add xor endian bitmap to main structure. *
6690 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6692 (sim_core_read_aligned_N): Ditto.
6694 * sim-core.c (sim_core_set_xor_endian): New function.
6695 (sim_core_attach): Don't overwrite the per-cpu xor map when
6696 cloning the global core.
6698 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6700 * sim-engine.h: Update below so that it is using an enumerated
6703 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6705 * sim-engine.c (sim_engine_restart):
6706 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6707 return value used for simulator restart from 0 to 2.
6709 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6711 * cgen-scache.c (scache_option_handler): Add is_command arg.
6713 * sim-model.c (model_option_handler): Add is_command argument.
6715 * sim-profile.c (profile_option_handler): Add is_command arg.
6717 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6720 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6721 order that they are registered.
6723 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6724 between option and command line processing.
6726 * sim-options.c: Include stdlib.h, ctype.h.
6728 * Make-common.in (sim-watch.o): Add rule.
6729 (sim_main_headers): Assume sim-assert.h included.
6730 (sim-*.o): Simplify make rule.
6732 * sim-module.c: Add sim_watch_install to module list.
6734 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6736 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6739 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6740 * sim-events.c (sim_events_install): Ditto.
6741 * sim-core.c (sim_core_install): Ditto.
6742 * sim-model.c (model_install): Ditto.
6743 * sim-options.c (standard_install): Ditto.
6744 * sim-profile.c (profile_install): Ditto.
6745 * sim-reason.c (sim_stop_reason): Ditto.
6746 * sim-run.c (sim_engine_run): Ditto.
6747 * sim-utils.c (sim_analyze_program): Ditto.
6749 * sim-module.c (modules): Make profile_install and trace_install
6752 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6754 * sim-options.c (standard_option_handler): Set the byte order.
6756 * sim-events.c (sim_events_process): Allow multi tick processing.
6757 (sim_events_tickn): New function - multi cycle tick.
6759 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6760 prototypes. Under development.
6761 (sim_events): Replace processing with nr_ticks_to_process.
6763 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6765 * nrun.c (main): Pass callbacks to sim_open instead of using
6768 * run.c (main): Ditto.
6770 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6772 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6773 stop tk interrupting malloc calls.
6774 (sim_events_zalloc): Converse.
6776 * Make-common.in (sim_main_headers): Add sim-events.h.
6778 * sim-events.c (sim_events_schedule_after_signal): Change return
6779 type to void - signal events are strictly internal.
6780 (sim_events_init): Allocate a finite buffer for signal events.
6781 (sim_events_schedule_after_signal): Enter signal events into the
6784 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6785 (sim_engine_restart): Ditto.
6786 (sim_engine_abort): Ditto.
6787 * sim-stop.c (sim_stop): Ditto.
6788 (control_c_simulation): Ditto.
6789 * sim-resume.c (sim_resume): Ditto.
6790 (has_stepped): Ditto.
6791 * sim-abort.c (sim_engine_abort): Ditto.
6793 * sim-basics.h (transfer_type): New type.
6795 * sim-core.c (sim_core_signal): New function. Print core signal
6797 (sim_core_find_mapping): Add transfer argument.
6799 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6800 SIM_CORE_SIGNAL if a recoverable abort.
6801 * sim-core.c (sim_core_find_mapping): Ditto.
6803 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6805 * sim-core.c (sim_core_find_mapping): Replace calls to
6806 sim_io_error to more resiliant sim_engine_abort.
6808 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6809 (sim_core_write_unaligned_N): Ditto.
6811 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6813 * sim-module.c: Add sim_events_install to list.
6815 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6817 (sim_events_init): Now returns SIG_RC.
6819 * sim-run.c: New file. Generic sim_engine_run.
6820 * sim-reason.c: New file. Generic sim_stop_reason.
6821 * sim-stop.c: New file. Generic sim_stop.
6822 * sim-resume.c: New file. Generic sim_resume.
6824 * Make-common.in (sim-engine.o): Add rule.
6825 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6827 * sim-engine.h, sim-engine.c: New file. Provide generic
6828 implementation of sim_engine_halt, sim_engine_error. et.al.
6830 * sim-base.h (sim_state_base): Add member halt.
6831 (sim-engine.h): Include.
6833 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6835 * sim-events.c (sim_events_poll): Update event handler.
6837 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6839 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6841 (sim_events_watch_sim): New function.
6842 (sim_events_watch_core): New function.
6843 (sim_watch_valid): New function.
6844 (sim_events_preprocess): New function.
6845 (sim_events_process): Process the watchpoints as well as the timer
6847 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6848 (sim_events_deschedule): Check all the queues when removing an
6850 (sim_events_init): Ditto for cleaning.
6852 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6854 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6856 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6858 * callback.c (os_open): Type of arg flags is int.
6860 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6862 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6863 just like normal numbers as per IEEE rules.
6865 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6867 * callback.c (os_close): Mark the descriptor as being
6868 available if the close succeeded.
6869 (os_open): Pass 0644 as the mode of the file being created.
6871 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6873 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6876 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6877 * sim-lnline.h: Update.
6879 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6880 conversion functions.
6881 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6883 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6884 compare functions. Replacing.
6885 (sim_fpu_cmp): This. Delete.
6887 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6889 * sim-core.c (sim_core_find_mapping): Call engine_error not
6890 sim_io_error when possible.
6892 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6894 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6895 high/low double word.
6897 * sim-trace.h: Remove definition of attribute - defined in
6900 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6902 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6903 name of the option - or family of options.
6905 * sim-options.c (sim_args_command): Match command `a-b c' with
6906 option `--a-b-c' from option table.
6908 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6910 * sim-options.c (sim_print_help): For optional arguments, wrap
6913 * sim-trace.c (set_trace_options): New function, handle optional
6914 argument and multiple assignment.
6915 (trace_option_handler): Update.
6917 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6918 when branch tracing selected.
6920 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6922 * sim-trace.c (trace_one_insn): Make a va-args function.
6924 * sim-trace.c (trace_vprintf): New function, va-arg version of
6927 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6929 * sim-trace.c (trace_uninstall): Don't close a file twice.
6930 * sim-profile.c (profile_uninstall): Likewise.
6932 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6934 * sim-trace.c (toplevel): Include bfd.h.
6935 (trace_options): Note that --trace-linenum also turns on
6936 --trace-insn. Add --trace-{branch,semantics}.
6937 (trace_option_handler): If --trace-linenum, also turn on
6938 --trace-insn. Add --trace-branch support. If --trace-semantics,
6939 turn on ALU, FPU, branch, and memory tracing.
6940 (trace_one_insn): New function to trace an instruction. Support
6942 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6944 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6945 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6946 (TRACE_branch): Add new mask.
6947 (TRACE_*_P): Define all possible trace_p macros.
6948 (trace_one_insn): Declare function.
6950 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6952 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6953 GNU C doesn't support __attributes__.
6954 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6957 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6959 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6960 addresses are masked forcing them to be correctly aligned.
6961 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6962 * sim-config.c (config_alignment_to_a): Update.
6964 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6966 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6968 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6969 processor specific core maps.
6970 (sim_core_map_attach): Copy the core map data to each of the
6971 processor specific core data structures.
6972 * sim-core.c (sim_core_find_mapping): Update.
6974 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6975 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6976 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6977 alternatives that handle unaligned addresses.
6978 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6980 * cgen-utils.c (sim_disassemble_insn): Update.
6982 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6984 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6987 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6990 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6992 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6994 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6997 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7000 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7002 * cgen-trace.c: Prepend additional trace_printf argument.
7004 * cgen-utils.c (sim_disassemble_insn): Add additional core
7007 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7009 * nrun.c (main): Catch/report errorenous simulator states.
7011 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7012 * sim-trace.c: #include string.h/strings.h so that memset is
7014 * sim-utils.c: Ditto.
7015 * sim-profile.c: Ditto. And stdlib.h.
7016 (print_bar): Only define when used by instruction or memory profiler.
7018 * sim-options.c (standard_option_handler): Make ul more local.
7020 * sim-load.c (sim_load_file): Make the name constant.
7021 (sim_load_file): Passify gcc.
7023 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7025 * sim-utils.c, sim-load.c: Include sim-utils.h.
7027 * sim-base.h (sim_cpu): Pre define here so available to all.
7029 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7030 Restore the sim_cpu and instruction_address arguments so that full
7031 information is available to the abort function.
7032 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7033 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7035 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7036 tracing support for sim-events and sim-core.
7037 (trace_option_handler): Convert #if to if where possible so always
7038 compiled/checked by C compiler.
7039 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7041 * sim-base.h: Adjust comment documenting how to define the cpu
7043 (sim_state_base): Add sim_core and sim_events to simulator base
7046 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7047 * sim-core.c (sim_core_init, sim_core_attach,
7048 sim_core_find_mapping): Update.
7049 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7050 update_time_from_event, insert_sim_event,
7051 sim_events_schedule_after_signal, sim_events_deschedule,
7052 sim_events_tick): Ditto.
7054 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7055 sim-model.h): Move #includes from here.
7056 * sim-base.h: To here.
7057 (sim-core.h, sim-events.h, sim-io.h): Include also
7059 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7061 * callback.c (default_callback): Missing initialisers.
7063 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7065 * sim-utils.c (sim_add_commas): New function.
7066 * sim-basics.h (sim_add_commas): Add prototype.
7067 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7068 * sim-profile.c (COMMAS): New macro.
7069 (print_*): Use it to print commas in numbers.
7071 * configure: Regenerated.
7073 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7074 (cgen_state): New member run_fast_p.
7075 (cgen_init): Add prototype.
7076 (sim_disassemble_insn): New arg `cpu'.
7077 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7078 * cgen-utils.c (cgen_init): New function.
7079 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7080 * genmloop.sh: Call engine_halt if loop exits.
7082 * Makefile.in (sim-options_h): Define.
7083 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7084 (sim-model.o): Add new rule.
7085 (cgen-{scache,trace,utils}.o): Add new rules.
7086 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7087 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7088 Indent output by 2 spaces.
7089 * cgen-scache.h (scache_print_profile): Update.
7090 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7091 Use trace_printf, not fprintf.
7092 (trace_extract): Use trace_printf, not cgen_trace_printf.
7093 * genmloop.sh (!FAST case): Increment `insn_count'.
7094 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7095 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7096 access macro's name.
7097 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7098 Change return type to SIM_RC.
7099 (sim_core_{install,uninstall}): New functions.
7100 * sim-core.h (sim_core_{install,uninstall}): Declare.
7101 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7102 Change return type to SIM_RC.
7103 * sim-model.h (models,machs,model_install): Declare.
7104 * sim-module.c (modules): Add scache_install, model_install.
7105 (sim_post_argv_init): Set cpu->state backlinks.
7106 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7107 (standard_option_handler): Likewise.
7108 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7111 (profile_options): Delete --profile-simcache.
7112 (profile_option_handler): Likewise.
7113 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7115 (profile_print_{memory,model}): Likewise.
7116 (profile_print_simcache): Delete.
7117 (profile_print_speed): New function.
7118 (profile_print): Rewrite.
7119 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7120 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7121 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7122 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7123 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7124 (profile_print): Update prototype.
7126 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7128 * cgen-scache.[ch], cgen-sim.h: New files.
7129 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7130 * sim-model.c: New file.
7132 * Make-common.in (clean targets): Undo patch of Apr. 22.
7134 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7136 * sim-n-bits.h (signed): If we have a standard compiler, undef
7137 signed, so that signedN is defined correctly.
7139 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7141 * sim-module.h, sim-model.h, sim-profile.h: New files.
7142 * sim-module.c, sim-profile.c: New files.
7143 * Make-common.in (SIM_PROFILE): Define
7144 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7145 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7146 (sim_module.o,sim-profile.o): Add rules for.
7147 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7148 (--enable-sim-profile): Add.
7149 * configure: Regenerated.
7150 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7151 model. Move trace and profile support to sim-{trace,profile}.h.
7152 New members trace_data, profile_data.
7153 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7154 * sim-config.h: Provide default definition of WITH_PROFILE.
7155 (WITH_TRACE): Change default to -1.
7156 (MAX_NR_PROCESSORS): Always define.
7157 * sim-options.c: Move trace and profile support to
7158 sim-{trace,profile}.h.
7159 (sim_pre_argv_init): Moved to sim-model.c.
7160 (standard_install): New function.
7161 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7162 (standard_install): Declare.
7163 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7164 (trace_install, trace_uninstall): New functions.
7165 (trace_printf): Update reference to TRACE_FILE.
7166 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7167 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7168 (WITH_TRACE_FOO_P): Define.
7169 (trace_install): Declare.
7170 (TRACE_DATA): New struct.
7172 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7174 * run.c: Undo last exec_bfd patch.
7175 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7177 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7179 * run.c (exec_bfd): Add back in.
7180 (main): Set exec_bfd.
7182 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7184 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7186 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7188 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7189 less well defined engine_error.
7190 * sim-core.c: Ditto.
7192 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7194 * Make-common.in: Change clean targets to use :: so that other
7195 Makefiles can have their own clean targets.
7196 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7197 __STDC__ to control use of stdarg vs. varargs syntax. Some
7198 systems can't use __STDC__, but require stdarg.
7200 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7202 * sim-options.c (standard_options): Add --endian.
7203 (standard_option_handler): Likewise.
7205 * nrun.c: #include <signal.h>.
7206 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7207 handler that calls sim_stop ().
7209 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7211 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7212 handler that calls sim_stop (). Simulators may still be
7213 establishing their own handler.
7215 * sim-events.c (sim_events_poll): Rename from
7216 sim_events_at_large_int. Poll IO.
7218 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7221 * callback.c (os_poll_quit): New function poll for quit signal
7223 (default_callback): Include magic number.
7225 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7227 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7228 Check for functions getrusage, time.
7229 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7230 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7231 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7232 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7234 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7236 * sim-options.c, sim-options.h: New files.
7237 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7238 * Make-common.in (nrun.o): Add rules for.
7241 * run.c (main): Check return value of sim_open.
7243 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7244 (sim_main_headers): Add sim-trace.h.
7245 * run.c (exec_bfd, target_byte_order): Delete.
7246 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7247 call sim_load instead. Check return code of sim_create_inferior.
7248 * sim-base.h (CURRENT_STATE): Define.
7249 (sim_state_base): Make typedef. New members options, prog_argv,
7250 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7251 mem_size, memory [+ corresponding access macros].
7252 (sim_cpu_base): New typedef.
7253 * sim-trace.h: New file.
7254 * sim-trace.c: New file.
7255 * sim-basics.h: #include it.
7256 * sim-load.c: New file.
7258 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7260 * Make-common.in (INSTALL): Set to @INSTALL@.
7261 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7262 (install-common): Depend upon installdirs. Use
7263 $(program_transform_name) directly, rather than using
7265 (installdirs): New target.
7266 * Makefile.in (INSTALL): Set to @INSTALL@.
7267 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7268 (install-man): Depend upon installdirs. Use
7269 $(program_transform_name) directly, rather than using
7271 (installdirs): New target.
7273 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7275 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7278 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7280 * sim-basics.h: Only bring in config.h and tconfig.h if
7283 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7285 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7286 numbering convention of the target.
7287 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7288 and WITH_TARGET_WORD_MSB.
7289 (sim_config): When possible, check for consistency with bitsize
7292 * sim-bits.h: Allow MSB to be other than zero.
7293 * sim-bits.c: Ditto.
7294 * sim-n-bits.h: Ditto.
7296 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7297 * sim-n-bits.h (MSMASKEDn): Ditto.
7299 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7301 * Makefile.in (INSTALL): Change install.sh to install-sh.
7303 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7305 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7307 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7309 * run.c (main): Check that a program to run was specified.
7311 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7313 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7315 * configure: Regenerated to track ../common/aclocal.m4 changes.
7318 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7320 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7321 * sim-config.h: To here.
7323 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7324 (sim_main_headers): Define.
7325 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7326 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7328 (sim-utils.o): Add rule for.
7329 * sim-utils.o: New file.
7330 * sim-basics.h: #include sim-base.h.
7331 (zalloc): Make argument unsigned long.
7332 * sim-base.h: New file.
7333 * sim-inline.h (SIM_IO support): Delete.
7334 * sim-io.h: Delete inline support.
7335 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7336 * sim-config.c: sim-state.h renamed to sim-main.h.
7337 * sim-core.c: Likewise.
7338 * sim-events.c: Likewise.
7340 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7342 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7343 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7345 * configure: Regenerated to track ../common/aclocal.m4 changes.
7347 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7349 * configure: Regenerated to track ../common/aclocal.m4 changes.
7351 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7353 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7354 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7355 are defined by the configure.
7357 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7359 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7360 reserved-bits): Always define.
7362 * sim-config.h, sim-config.c (sim_config): New function - and new
7363 file - co-ordinate the setting/checking of the common simulator
7364 configuration options.
7366 * Make-common.in (sim-config.o): Add rule.
7368 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7370 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7371 va_list from void *, since va_list might not be a pointer type.
7373 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7375 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7377 (offset_N): Correct computation of LE offset.
7379 * sim-io.c (sim_io_error): Include a new line when reporting
7382 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7385 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7387 * run.c: Include alloca-conf.h.
7389 * callback.c (os_evprintf_filtered): Fix typo.
7391 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7393 * run.c (string.h, strings.h, stdlib.h): Include.
7395 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7396 0 when nothing pending.
7398 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7399 will soon be going away.
7400 (getopt): Plicate GCC.
7402 * sim-endian.c (sim-io.h): Plicate GCC.
7403 * sim-bits.c (sim-io.h): Ditto.
7404 * sim-n-bits.h (ROTn): Ditto.
7406 * sim-io.c (sim_io_error): Correct check for NULL.
7408 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7410 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7413 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7415 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7416 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7418 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7420 * sim-alu.h: Include sim-xcat.h.
7422 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7424 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7425 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7428 * sim-events.c (sim_events_at_large_int): New function. Just
7429 schedules an event every large-int ticks.
7430 (sim_events_init): Call.
7431 (sim_events_tick, sim_events_process): Move async handing to
7432 sim_events_process. Move timer decrement so that it occures after
7433 events have been processed.
7435 * sim-basics.h (struct _engine): Remove declaration.
7437 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7438 everything with same. Rename global struct to SIM_DESC.
7439 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7440 * sim-io.h, sim-io.c: Ditto.
7442 * sim-assert.h: New file. Optional assertion checking macros.
7443 * sim-io.c (sim_io_error): Make just this function tolerant to
7446 * sim-xcat.h: New file. Define concatenate macros.
7447 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7448 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7452 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7454 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7456 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7458 * sim-inline.h: Add definitions for sim-types.
7459 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7462 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7464 * sim-events.h: Remove defunct reference to callback struct.
7466 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7468 * configure: Re-generate.
7470 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7472 * Make-common.in (CSEARCH): Do not include the gdb directory in
7475 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7477 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7478 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7479 to explicitly incorporate these.
7481 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7482 specify the alignment restrictions of the target architecture -
7483 without this option all alignment restrictions are accomodated.
7484 (--enable-sim-assert): New option. Conditionally compile in
7485 assertion statements.
7486 (--enable-sim-float): New option. Strongly specify the target's
7487 floating point support.
7488 (--enable-sim-hardware): New option. Specify the hardware devices
7489 included in the simulation.
7490 (--enable-sim-packages): New option. Specify the hardware
7491 packages included in the simulation.
7492 (--enable-sim-regparm): New option. Specify that parameters be
7493 passed in registers instead of on the stack.
7494 (--enable-sim-reserved-bits): New option. Specify that reserved
7495 bits within an instruction are are correctly set.
7496 (--enable-sim-smp): New option. Specify the level of SMP support
7497 to be included in the simulator.
7498 (--enable-sim-stdcall): New option. Specify an alternative
7499 function call convention.
7500 (--enable-sim-xor-endian): New option. Configure xor-endian
7501 support used by some targets to implement bi-endian support.
7503 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7505 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7506 host endianness to be overridden.
7507 (--enable-sim-endian): Allow the target platform's byte order
7509 (--enable-sim-inline): Control the inlining of common components.
7510 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7511 (--enable-sim-warnings): Enable additional GCC compiler checks.
7512 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7515 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7516 sim-*-n.h so that the names are uniq on dos machines
7517 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7519 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7521 * run.c: #include "libiberty.h".
7522 (main): New locals sd,no_args,sim_argv.
7523 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7524 is program name. Update call to sim_set_callbacks.
7525 Record result of sim_open, pass to other sim_foo routines.
7527 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7529 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7532 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7534 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7535 Route stdout through buffered IO.
7537 * callback.c: Add os_flush_stderr, os_write_stderr,
7538 os_evprintf_filtered functions to route error output through
7541 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7542 Correct return type - should be void.
7544 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7546 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7548 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7549 not provide a default value as undefined indicates disable code.
7551 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7553 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7555 * sim-events.h, sim-events.c: Ditto.
7556 * sim-io.h, sim-io.c: Ditto.
7558 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7560 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7562 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7563 extract the tail or least signifiant bits from an integer of the
7566 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7567 WITH_TARGET_BITSIZE so that the compilation will fail when an
7568 unsupported bitsize value is defined.
7570 (INSERTED*): Convert to functions.
7571 (EXTRACTED*): Ditto.
7573 (SIGN_EXTEND, SEXT): Change to more terse name.
7575 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7577 * sim-inline.h: Allow explicit control over which .c files will be
7578 included by their header.
7580 * sim-inline.h: Allow explicit control over which .c files use the
7581 alternative - REGPARM - parameter passing mechanism.
7583 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7584 icache.c, idecode.c, semantics.c or support.c. Those names are
7585 not generally applicable.
7587 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7589 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7590 in a fashion similar to sim-endian-n.
7592 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7593 both value and address macro's.
7595 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7597 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7599 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7600 generic L_word, H_word macro's.
7602 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7604 * sim-basics.h: Borrow code from ppc directory.
7605 * sim-bits.c: Ditto.
7606 * sim-bits.h: Ditto.
7607 * sim-config.h: Ditto.
7608 * sim-endian-n.h: Ditto.
7609 * sim-endian.c: Ditto.
7610 * sim-endian.h: Ditto.
7611 * sim-inline.c: Ditto.
7612 * sim-inline.h: Ditto.
7613 * sim-types.h: Ditto.
7615 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7617 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7618 all the ALU size alternatives and then auto-configure a default.
7620 * sim-alu.h: Copy ppc/idecode_expression.h.
7622 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7624 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7625 sign extend a bit within a value.
7627 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7628 a pointer into the middle of a host word.
7629 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7631 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7633 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7634 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7635 appropriate definitions of read, write, etc. Add prototype for
7638 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7640 * Makefile.in (libcommon.a): Delete.
7641 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7642 (gentmap,targ-vals.h,targ-map.c): Likewise.
7643 (run-autoconf): Delete.
7644 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7645 (common makefile fragment): Moved back into ...
7646 * Make-common.in: Resurrect.
7647 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7648 * configure: Regenerated.
7650 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7652 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7653 (SIM_AC_OUTPUT): To here.
7655 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7657 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7658 comments and single quotes. Fixes a problem found on hpux.
7660 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7662 * aclocal.m4: Remove Make-common.in from dependencies.
7663 * (distclean): Remove targ-vals.def.
7665 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7666 into here. Makes insertion into makefiles easier. Also, change
7667 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7668 targ-map.o, and run are built. They are now built in the
7669 individual simulator directories, taking sources from ../common as
7670 necessary. This replaces the merging of libcommon.a into
7671 linsim.a, which was problematic for the WinGDB build process.
7672 * run.c: Include config.h from . instead of ../common.
7673 * Make-common.in: Remove. It's no longer necessary.
7675 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7677 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7678 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7680 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7682 * run.c (main): Set target_byte_order before call to sim_open.
7684 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7686 * callback.c: #include <stdlib.h>
7687 (os_error): New function.
7688 (default_callback): Add os_error.
7690 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7692 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7693 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7695 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7697 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7699 * run.c: #include ../common/config.h, tconfig.h.
7700 (myname): New static global.
7701 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7702 Only process -c ifdef SIM_HAVE_SIMCACHE.
7703 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7704 Parse program name from argv[0] and use in error messages.
7705 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7706 Add support for incomplete h8/300 termination indicators.
7707 (usage): Make more verbose.
7708 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7709 * Makefile.in,Make-common.in,callback.c: New files.
7710 * nltvals.def,gentmap.c,gentvals.sh: New files.
7712 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7714 * run.c: Include stdarg.h if __STDC__.
7716 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7718 * run.c (main): Don't print out anything if the signal
7719 number is zero (ie no signal).
7721 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7723 * run.c (main): Print out if the program raised a signal.
7725 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7727 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7730 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7732 * run.c (main): Explicitly cast malloc() parameter.
7734 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7736 * run.c (sim_bfd): New global to hold the bfd pointer for the
7738 (main): Initialize sim_bfd.
7740 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7742 * run.c (main): Use new bfd_big_endian macro.
7744 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7746 * run.c (main): Removed SH specific comments, so source is
7747 generic. Also updated to only load relevant sections. Moved
7748 sim_open() to after callback attach (to match GDB).
7750 * run.1: Removed SH specific comments.
7752 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7754 * run.c (main): Always return sigrc at end.
7756 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7758 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7759 bfd_check_format() fails.
7761 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7763 * run.c, run.1: From sh directory.