1 2021-05-29 Mike Frysinger <vapier@gentoo.org>
3 * Make-common.in (GNULIB_BUILDDIR): Define.
4 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
5 (CSEARCH): Add -I../...
6 (ALL_CFLAGS): Add $(INCGNU).
7 (EXTRA_LIBS): Add $(LIBGNU).
8 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
10 2021-05-17 Mike Frysinger <vapier@gentoo.org>
12 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
13 (struct sim_state_base): Merge into ...
14 (struct sim_state): ... this.
15 (STATE_MY_NAME): Delete base.
16 (STATE_OPEN_KIND): Likewise.
17 (STATE_CALLBACK): Likewise.
18 (STATE_ENVIRONMENT): Likewise.
19 (STATE_CONFIG): Likewise.
20 (STATE_MODULES): Likewise.
21 (STATE_OPTIONS): Likewise.
22 (STATE_VERBOSE_P): Likewise.
23 (STATE_TRACE_DATA): Likewise.
24 (STATE_ARCHITECTURE): Likewise.
25 (STATE_TARGET): Likewise.
26 (STATE_PROG_ARGV): Likewise.
27 (STATE_PROG_BFD): Likewise.
28 (STATE_PROG_SYMS): Likewise.
29 (STATE_PROG_SYMS_COUNT): Likewise.
30 (STATE_TEXT_SECTION): Likewise.
31 (STATE_TEXT_START): Likewise.
32 (STATE_TEXT_END): Likewise.
33 (STATE_START_ADDR): Likewise.
34 (STATE_SCACHE_SIZE): Likewise.
35 (STATE_CORE): Likewise.
36 (STATE_MEMOPT): Likewise.
37 (STATE_EVENTS): Likewise.
38 (STATE_ENGINE): Likewise.
39 (STATE_WATCHPOINTS): Likewise.
41 (STATE_LOAD_AT_LMA_P): Likewise.
42 (SIM_MAGIC_NUMBER): Likewise.
43 (STATE_MAGIC): Likewise.
44 * sim-utils.c (sim_state_alloc_extra): Delete check for
45 SIM_HAVE_COMMON_SIM_STATE.
47 2021-05-17 Mike Frysinger <vapier@gentoo.org>
49 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
50 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
51 SIM_HAVE_COMMON_SIM_STATE.
52 (struct sim_state): Add cgen_state.
53 (STATE_CGEN_STATE): Define.
55 2021-05-17 Mike Frysinger <vapier@gentoo.org>
57 * sim-base.h (struct sim_state): Update comment.
58 (struct sim_state): Define.
59 (STATE_ARCH_DATA): Likewise.
60 (sim_state_alloc): New define.
61 (sim_state_alloc_extra): Renamed & add 3rd arg.
62 * sim-utils.c (sim_state_alloc): Likewise.
63 (sim_state_alloc_extra): Set arch data.
65 2021-05-16 Mike Frysinger <vapier@gentoo.org>
67 * callback.c: Replace config.h include with defs.h.
68 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
69 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
70 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
71 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
72 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
73 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
74 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
75 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
76 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
77 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
78 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
79 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
80 config.h include with defs.h.
81 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
82 * sim-io.c: Include defs.h.
86 2021-05-15 Mike Frysinger <vapier@gentoo.org>
88 * nrun.c: Include environ.h.
89 (environ): Delete prototype.
90 (main): Delete HAVE_ENVIRON check.
92 2021-05-14 Mike Frysinger <vapier@gentoo.org>
94 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
95 (os_ftruncate): Change 3rd arg to int64_t.
96 (os_truncate): Change 3rd arg to int64_t.
97 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
98 * sim-io.h (sim_io_lseek): Likewise.
100 2021-05-14 Mike Frysinger <vapier@gentoo.org>
102 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
103 (os_fstat): Delete 2nd arg to time callback.
104 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
106 * sim-io.h (sim_io_time): Change return to int64_t.
107 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
109 2021-05-14 Mike Frysinger <vapier@gentoo.org>
111 * callback.c (cb_host_to_target_stat): Change PTR to void*.
112 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
114 2021-05-14 Mike Frysinger <vapier@gentoo.org>
116 * Make-common.in (callback_h, remote_sim_h): Update path.
117 * callback.c: Update include path.
118 * gentmap.c (gen_targ_map_c): Likewise.
119 * sim-basics.h: Likewise.
120 * sim-close.c: Likewise.
121 * sim-core.c: Likewise.
122 * sim-load.c: Likewise.
123 * sim-module.h: Likewise.
124 * syscall.c: Likewise.
126 2021-05-08 Mike Frysinger <vapier@gentoo.org>
128 * Make-common.in (modules.c): Touch $@ at the end.
130 2021-05-08 Mike Frysinger <vapier@gentoo.org>
132 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
134 2021-05-08 Mike Frysinger <vapier@gentoo.org>
136 * cgen-types.h (mode_names): Rename to ...
137 (cgen_mode_names): ... this.
138 (MODE_NAME): Use cgen_mode_names.
139 * cgen-utils.c (mode_names): Rename to ...
140 (cgen_mode_names): ... this.
142 2021-05-08 Mike Frysinger <vapier@gentoo.org>
144 * cgen-ops.h (cgen_rtx_error): Declare.
145 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
147 2021-05-08 Mike Frysinger <vapier@gentoo.org>
149 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
151 2021-05-08 Mike Frysinger <vapier@gentoo.org>
153 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
154 install-pdf): New rules.
156 2021-05-08 Tom Tromey <tom@tromey.com>
158 * sim-options.c (compare_strings): Remove.
159 (dup_arg_p): Use htab_eq_string.
161 2021-05-04 Mike Frysinger <vapier@gentoo.org>
163 * sim-hw.c (sim_hw_install): Rename to ...
164 (sim_install_hw): ... this. New prototype.
165 * sim-hw.h (sim_hw_install): Delete.
166 * sim-module.c: Delete sim-hw.h include.
167 (early_modules): Delete sim_hw_install.
169 2021-05-04 Tom Tromey <tromey@adacore.com>
171 * Make-common.in (generated_files): Add config.h.
173 2021-05-04 Mike Frysinger <vapier@gentoo.org>
175 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
177 * sim-load.c (xprintf_bfd_vma): Delete.
178 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
180 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
182 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
183 (hw_event_queue_schedule_vtracef): Likewise.
184 * hw-tree.h (hw_tree_vparse): Likewise.
185 * sim-profile.c (profile_vprintf): Likewise.
186 * sim-trace.c (dis_printf): Likewise.
187 * sim-trace.h (trace_printf): Likewise.
188 (trace_vprintf): Likewise.
189 * sim-utils.h (sim_do_commandf): Likewise.
190 * hw-events.c (hw_event_queue_schedule): Use
191 hw_event_queue_schedule_tracef.
193 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
195 * sim-options.c (standard_option_handler): Add default cases to
198 2021-05-02 Mike Frysinger <vapier@gentoo.org>
200 * callback.c (os_error): Change __attribute__((noreturn)) to
202 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
203 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
204 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
205 * hw-tree.h (hw_tree_delete): Likewise.
206 * sim-basics.h (__attribute__): Delete.
207 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
208 to ATTRIBUTE_NORETURN.
209 (sim_engine_abort, sim_engine_vabort): Likewise.
210 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
211 __attribute__((printf)) to ATTRIBUTE_PRINTF.
212 * sim-inline.h (NORETURN): Delete.
213 (UNUSED): Change to ATTRIBUTE_UNUSED.
214 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
215 and ATTRIBUTE_NORETURN.
216 (sim_io_eprintf, sim_io_error): Likewise.
217 * sim-profile.c (profile_printf): Likewise.
218 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
219 sim_debug_printf): Likewise.
221 2021-05-01 Mike Frysinger <vapier@gentoo.org>
223 * sim-options.c (dup_arg_p): Call htab_empty.
225 2021-05-01 Mike Frysinger <vapier@gentoo.org>
227 * dv-sockser.c (dv_sockser_install): Rename to ...
228 (sim_install_dv_sockser): ... this.
229 * dv-sockser.h (dv_sockser_install): Delete.
230 * sim-module.c: Delete dv-sockser.h include.
231 (early_modules): Delete dv_sockser_install.
233 2021-05-01 Mike Frysinger <vapier@gentoo.org>
235 * Make-common.in (LIB_OBJS): Add modules.o.
236 (generated_files): Add modules.c.
237 (modules.c): New target.
238 * sim-module.c (modules): Rename to ...
239 (early_modules): ... this. Delete 0 sentinel.
240 (early_modules_len): Define.
241 (sim_modules_detected, sim_modules_detected_len): Declare.
242 (sim_pre_argv_init): Call sim_module_install_list.
243 (sim_module_install): New function.
244 (sim_module_install_list): New function.
245 * sim-module.h (sim_module_install_list): Declare.
247 2021-05-01 Mike Frysinger <vapier@gentoo.org>
249 * nrun.c (strsignal): New prototype.
251 2021-05-01 Mike Frysinger <vapier@gentoo.org>
253 * callback.c (wrap): Delete.
254 (os_close): Replace wrap call with direct call & setting last_errno.
255 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
256 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
258 2021-04-26 Mike Frysinger <vapier@gentoo.org>
260 * gennltvals.py (TARGETS): Delete. Update comment.
261 (gentvals): Unify common code paths.
262 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
264 * nltvals.def: Regenerate.
266 2021-04-25 Tom Tromey <tom@tromey.com>
268 * sim-options.c (compare_strings): New function.
269 (ARG_HASH_SIZE, ARG_HASH): Remove.
270 (dup_arg_p): Use htab_t.
271 (sim_parse_args): Remove assert.
273 2021-04-24 Mike Frysinger <vapier@gentoo.org>
275 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
277 2021-04-24 Mike Frysinger <vapier@gentoo.org>
279 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
280 (sim_parse_args): Call SIM_ASSERT.
282 2021-04-22 Tom Tromey <tom@tromey.com>
284 * sim-utils.c: Update includes.
286 2021-04-22 Tom Tromey <tom@tromey.com>
288 * Make-common.in: Require GNU make.
290 2021-04-22 Tom Tromey <tom@tromey.com>
292 * Make-common.in (stamp-hw): New target.
293 (hw-config.h): Depend on stamp-hw.
294 (mostlyclean): Remove stamp-hw and hw-config.h.
296 2021-04-22 Tom Tromey <tom@tromey.com>
298 * Make-common.in (mostlyclean): Now an alias for clean, not
301 2021-04-22 Tom Tromey <tom@tromey.com>
303 * sim-events.c (sim_events_schedule): Use
304 sim_events_schedule_tracef.
306 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
308 * callback.c (os_printf_filtered, os_vprintf_filtered,
309 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
310 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
311 * sim-events.h (sim_events_schedule_tracef,
312 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
314 2021-04-18 Mike Frysinger <vapier@gentoo.org>
316 * gennltvals.py (TARGETS): Add moxie.
317 * nltvals.def: Regenerate.
319 2021-04-18 Mike Frysinger <vapier@gentoo.org>
321 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
322 * nltvals.def: Regenerate.
324 2021-04-18 Mike Frysinger <vapier@gentoo.org>
326 * gennltvals.py (TARGETS): Add rx.
327 * nltvals.def: Regenerate.
329 2021-04-18 Mike Frysinger <vapier@gentoo.org>
331 * gennltvals.py (TARGETS): Add m32c.
332 * nltvals.def: Regenerate.
334 2021-04-18 Mike Frysinger <vapier@gentoo.org>
336 * gennltvals.py (TARGETS): Add iq2000.
337 * nltvals.def: Regenerate.
339 2021-04-18 Mike Frysinger <vapier@gentoo.org>
341 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
343 2021-04-15 John Baldwin <jhb@FreeBSD.org>
345 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
346 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
349 2021-04-12 Mike Frysinger <vapier@gentoo.org>
351 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
353 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
354 cgen_cpu_max_extra_bytes.
355 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
356 (sim_cpu_alloc): Delete 2nd arg.
358 2021-04-08 Tom Tromey <tom@tromey.com>
360 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
361 new-style declaration.
363 2021-04-03 Mike Frysinger <vapier@gentoo.org>
365 * Make-common.in (install-common): Install as run-$arch and
366 libsim-$arch.a when not the primary arch.
368 2021-04-02 Mike Frysinger <vapier@gentoo.org>
370 * Make-common.in (CFLAGS_FOR_BUILD): Define.
371 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
373 2021-03-13 Mike Frysinger <vapier@gentoo.org>
375 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
378 2021-03-13 Mike Frysinger <vapier@gentoo.org>
380 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
381 (gentmap.o): New rule.
382 (gentmap): Call LINK_FOR_BUILD.
384 2021-03-07 Mike Frysinger <vapier@gentoo.org>
386 * Make-common.in (check): Delete body.
388 2021-02-28 Mike Frysinger <vapier@gentoo.org>
390 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
391 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
393 2021-02-27 Mike Frysinger <vapier@gentoo.org>
395 * Make-common.in (SIM_EXTRA_ALL): Delete.
396 (all): Delete $(SIM_EXTRA_ALL).
398 2021-02-21 Mike Frysinger <vapier@gentoo.org>
400 * acinclude.m4: Removed.
402 2021-02-13 Mike Frysinger <vapier@gentoo.org>
404 * acinclude.m4: Delete all sinclude & m4_include calls.
406 2021-02-13 Mike Frysinger <vapier@gentoo.org>
408 * aclocal.m4: Delete.
410 2021-02-06 Mike Frysinger <vapier@gentoo.org>
412 * sim-events.c: Include sim-cpu.h.
413 (sim_event_watchpoints): Define watch_pc.
414 (sim_events_watch_pc): New function.
415 (WATCH_SIM): Handle watch_pc.
416 * sim-events.h (sim_events_watch_pc): New prototype.
417 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
419 * sim-watch.h (sim_watchpoints): Delete pc.
421 2021-02-06 Mike Frysinger <vapier@gentoo.org>
423 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
426 2021-02-06 Mike Frysinger <vapier@gentoo.org>
428 * Make-common.in (HDEFINES, TDEFINES): Delete.
429 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
430 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
431 bfd/configure.host sourcing.
433 2021-02-04 Mike Frysinger <vapier@gentoo.org>
435 * gennltvals.py (TARGETS): Add riscv.
436 (TARGET_DIRS): Likewise.
437 * nltvals.def: Regenerate from the latest libgloss sources.
439 2021-01-31 Mike Frysinger <vapier@gentoo.org>
441 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
443 2021-01-31 Stafford Horne <shorne@gmail.com>
445 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
446 (fixdfsi): Change res from unsigned32 to signed32.
447 (fixdfdi): Change res from unsigned64 to signed64.
449 2021-01-30 Mike Frysinger <vapier@gentoo.org>
451 * gennltvals.sh: Replace shell script with ...
452 * gennltvals.py: ... this Python script.
453 * nltvals.def: Regenerate.
455 2021-01-30 Mike Frysinger <vapier@gentoo.org>
457 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
459 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
461 2021-01-30 Mike Frysinger <vapier@gentoo.org>
463 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
465 2021-01-30 Mike Frysinger <vapier@gentoo.org>
467 * sim-hw.c (merge_device_file): Replace fgets with getline.
469 2021-01-30 Mike Frysinger <vapier@gentoo.org>
471 * gennltvals.sh (gen_arches): Sort calls by first arg.
472 * nltvals.def: Regenerate.
474 2021-01-18 Mike Frysinger <vapier@gentoo.org>
476 * Make-common.in (version.c): Simplifiy args and call move-if-change.
477 * create-version.sh: Delete host & target alias logic. Write to the
480 2021-01-18 Mike Frysinger <vapier@gentoo.org>
482 * configure, configure.ac, Makefile.in: Delete.
484 2021-01-13 Mike Frysinger <vapier@gentoo.org>
486 * sim-watch.c (default_interrupt_handler): Define.
487 (sim_watchpoint_install): Set default interrupt_handler to new
488 default_interrupt_handler.
490 2021-01-13 Mike Frysinger <vapier@gentoo.org>
492 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
494 2021-01-13 Mike Frysinger <vapier@gentoo.org>
496 * sim-events.c (sim_events_watch_sim): Change byte_order type to
498 (sim_events_watch_core): Likewise.
499 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
500 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
501 call to sim_events_watch_sim.
503 2021-01-12 Mike Frysinger <vapier@gentoo.org>
505 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
507 2021-01-11 Mike Frysinger <vapier@gentoo.org>
509 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
511 2021-01-11 Mike Frysinger <vapier@gentoo.org>
513 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
515 2021-01-11 Mike Frysinger <vapier@gentoo.org>
517 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
518 strings.h, time.h, and errno.h.
519 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
520 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
521 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
522 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
523 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
524 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
525 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
526 and strings.h include.
528 2021-01-09 Mike Frysinger <vapier@gentoo.org>
530 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
531 * sim-core.c, sim-watch.c: Include libiberty.h.
533 2021-01-09 Mike Frysinger <vapier@gentoo.org>
535 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
537 2021-01-09 Mike Frysinger <vapier@gentoo.org>
539 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
540 Set WERROR_CFLAGS when first arg is not set or is "yes".
542 2021-01-09 Mike Frysinger <vapier@gentoo.org>
544 * hw-base.c (full_name_of_hw): Delete full_name. Replace
545 hw_strdup call with hw_malloc.
547 2021-01-09 Mike Frysinger <vapier@gentoo.org>
549 * cgen-par.c: Include stdlib.h.
550 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
552 2021-01-08 Mike Frysinger <vapier@gentoo.org>
554 * Make-common.in (C_DIALECT): Define.
555 (COMPILE.pre): Append $(C_DIALECT).
556 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
558 2021-01-07 Mike Frysinger <vapier@gentoo.org>
560 * sim-core.c (sim_memory_map): Define.
562 2021-01-04 Mike Frysinger <vapier@gentoo.org>
564 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
565 * configure: Regenerate.
567 2021-01-04 Mike Frysinger <vapier@gentoo.org>
569 * sim-options.c (sim_print_version): Print out more details when
570 is_command is non-zero.
572 2021-01-04 Mike Frysinger <vapier@gentoo.org>
574 * sim-options.c (standard_option_handler): Call sim_print_version.
575 (sim_print_version): New function.
576 * sim-options.h (sim_print_version): New prototype.
578 2021-01-04 Mike Frysinger <vapier@gentoo.org>
580 * sim-config.c (print_sim_config): Rename to ...
581 (sim_config_print): ... this.
582 * sim-config.h: Likewise.
584 2021-01-02 Mike Frysinger <vapier@gentoo.org>
586 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
587 FLOOR_PAGE): Delete unused macros.
588 (align_up, align_down): Define.
590 2020-08-10 Tom de Vries <tdevries@suse.de>
592 * sim-cpu.c: Include stdlib.h for free.
594 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
596 * nrun.c: Include stdlib.h.
597 * sim-core.c: Likewise.
598 * sim-engine.c: Likewise.
599 * sim-io.c: Likewise.
600 * sim-module.c: Likewise.
601 * sim-reason.c: Likewise.
603 2019-12-19 Tom Tromey <tromey@adacore.com>
606 * Makefile.in (install-strip): New target.
608 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
610 * sim-utils.c: Prevent buffer overflow.
612 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
614 * gennltvals.sh: Add PRU libgloss target.
615 * nltvals.def: Regenerate from the latest libgloss sources.
617 2019-06-13 Stafford Horne <shorne@gmail.com>
619 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
620 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
621 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
623 2019-06-13 Stafford Horne <shorne@gmail.com>
625 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
626 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
628 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
630 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
631 CURRENT_TARGET_BYTE_ORDER.
632 (SUBWORDTFSI): Likewise.
633 (JOINSIDF): Likewise.
634 (JOINSIXF): Likewise.
635 (JOINSITF): Likewise.
637 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
639 * sim-base.h: Add 'sim-assert.h' include.
640 * sim-basics.h: Add 'libiberty.h' include.
642 2019-03-28 Stafford Horne <shorne@gmail.com>
644 * sim-options.c: Include "config.h".
646 * sim-watch.c: Include "config.h".
648 * hw-device.c: Include <string.h>.
649 * hw-events.c: Include <string.h>.
650 * hw-handles.c: Include <stdlib.h>.
651 * sim-fpu.c: Include <stdlib.h>.
653 2019-03-28 Stafford Horne <shorne@gmail.com>
655 * Make-common.in (sim-arange_h): Remove sim-arange.c
656 * sim-arange.c: Remove SIM_ARANGE_C.
657 Add ifdef for _SIM_ARANGE_C_.
658 Include "sim-arange.h".
659 Remove include for unused "sim-assert.h".
660 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
661 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
662 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
663 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
665 * sim-arange.h (sim_addr_range_add): Declare as
667 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
668 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
669 Remove definition of SIM_ARANGE_INLINE.
670 Remove [HAVE_INLINE].
671 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
672 * sim-base.h: Include "sim-arange.h"
673 * sim-basics.h: Remove include of "sim-arange.h"
674 * sim-inline.c: Include "sim-arange.c"
675 * sim-inline.h: Define INLINE_SIM_ARANGE.
676 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
677 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
679 2019-01-26 Tom Tromey <tom@tromey.com>
681 * Make-common.in (version.c): Use sim's create-version.sh.
682 * create-version.sh: New file.
684 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
686 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
688 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
690 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
692 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
694 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
695 this point, it should have already been set in cb_syscall.
697 2018-10-05 Stafford Horne <shorne@gmail.com>
699 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
700 (ADDOFDI): New function, add overflow flag DI variant.
701 (SUBCFDI): New function, subtract carry flag DI variant.
702 (SUBOFDI): New function, subtract overflow flag DI variant.
704 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
706 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
708 * sim-core.c (sim_core_set_xor): Likewise.
709 (sim_core_xor_read_buffer): Likewise.
710 (sim_core_xor_write_buffer): Likewise.
712 2017-12-12 Peter Gavin <pgavin@gmail.com>
713 Stafford Horne <shorne@gmail.com>
715 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
717 (MUL1OFSI): New function, 1's complement overflow flag.
719 2017-12-12 Peter Gavin <pgavin@gmail.com>
720 Stafford Horne <shorne@gmail.com>
722 * cgen-accfp.c (remsf, remdf): New function.
723 (cgen_init_accurate_fpu): Add remsf and remdf.
724 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
725 * sim-fpu.c (sim_fpu_rem): New function.
726 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
727 (sim_fpu_rem): New function.
728 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
730 2017-09-06 John Baldwin <jhb@FreeBSD.org>
732 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
735 2017-05-24 Yao Qi <yao.qi@linaro.org>
737 * sim-trace.c (trace_disasm): Caller update.
739 2016-08-15 Mike Frysinger <vapier@gentoo.org>
741 * sim-base.h (sim_state_base): Add prog_syms_count.
742 (STATE_PROG_SYMS_COUNT): Define.
743 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
744 (trace_load_symbols): New function.
745 (trace_sym_value): Likewise.
746 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
747 loading logic with a call to trace_load_symbols.
748 * sim-trace.h (trace_load_symbols, trace_sym_value): New
751 2016-08-13 Mike Frysinger <vapier@gentoo.org>
753 * cgen-types.h (mode_names): Mark const.
754 * cgen-utils.c (mode_names): Likewise.
756 2016-08-13 Mike Frysinger <vapier@gentoo.org>
758 * cgen-defs.h (struct cgen_state): Delete argv and envp.
759 (STATE_ARGV, STATE_ENVP): Delete.
761 2016-02-04 Nick Clifton <nickc@redhat.com>
763 * cgen-scache.c (scache_option_handler): Prevent possible
764 undefined behaviour computing the size of the scache by using
765 unsigned integers instead of signed integers.
767 2016-01-17 Joel Brobecker <brobecker@adacore.com>
769 * sim-fpu.c: Minor comment fixes throughout.
771 2016-01-17 Joel Brobecker <brobecker@adacore.com>
773 * sim-fpu.c (print_bits): Minor reformatting (no code change).
774 (sim_fpu_map): Likewise.
776 2016-01-11 Mike Frysinger <vapier@gentoo.org>
778 * sim-config.c (print_sim_config): Drop extra whitespace before =
779 in output for byte order, stdio, and msb settings.
781 2016-01-10 Mike Frysinger <vapier@gentoo.org>
783 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
784 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
785 sim-stdio, sim-trace, and sim-profile.
786 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
787 (SIM_AC_OPTION_ASSERT): Likewise.
788 (SIM_AC_OPTION_SMP): Likewise.
789 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
790 * configure: Regenerate.
791 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
792 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
793 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
794 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
795 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
796 WITH_ENVIRONMENT & USER_ENVIRONMENT.
797 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
798 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
799 WITH_ASSERT, WITH_STDIO): Delete.
800 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
803 2016-01-10 Mike Frysinger <vapier@gentoo.org>
805 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
806 * configure: Regenerate.
807 * Make-common.in (SIM_PACKAGES): Delete.
808 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
810 2016-01-10 Mike Frysinger <vapier@gentoo.org>
812 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
814 2016-01-10 Mike Frysinger <vapier@gentoo.org>
816 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
818 2016-01-10 Mike Frysinger <vapier@gentoo.org>
820 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
822 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
823 * gentmap.c: Change targ-vals.def include to nltvals.def.
824 * Make-common.in (gentmap): Change targ-vals.def to
825 $(srccom)/nltvals.def.
826 (distclean): Delete rm -f targ-vals.def.
827 * Makefile.in: Update comment.
829 2016-01-10 Mike Frysinger <vapier@gentoo.org>
831 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
832 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
833 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
835 2016-01-10 Mike Frysinger <vapier@gentoo.org>
837 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
838 and --enable-sim-stdcall and sim_stdcall.
839 * configure: Regenerate.
840 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
841 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
842 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
843 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
844 (REGPARM_*): Delete all regparm defines and their use.
846 2016-01-10 Mike Frysinger <vapier@gentoo.org>
848 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
849 * Make-common.in (SIM_CFLAGS): Delete.
850 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
851 * Makefile.in: Likewise.
853 2016-01-09 Mike Frysinger <vapier@gentoo.org>
855 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
856 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
857 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
858 * acinclude.m4 (SIM_AC_COMMON): ... here.
859 * aclocal.m4, configure: Regenerate.
860 * config.in: Delete file.
861 * callback.c: Change cconfig.h include to config.h.
862 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
864 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
865 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
867 2016-01-06 Mike Frysinger <vapier@gentoo.org>
869 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
870 date, and time information.
872 2016-01-06 Mike Frysinger <vapier@gentoo.org>
874 * sim-options.c (sim_parse_args): Mark argv array const.
875 * sim-options.h (sim_parse_args): Likewise.
877 2016-01-05 Mike Frysinger <vapier@gentoo.org>
879 * sim-trace.c: Include dis-asm.h.
880 (OPTION_TRACE_DISASM): New enum.
881 (trace_options): Add trace-disasm flag.
882 (trace_option_handler): Handle OPTION_TRACE_DISASM.
883 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
884 (dis_read, dis_printf, trace_disasm): New functions.
885 * sim-trace.h: Include dis-asm.h.
886 (TRACE_INSN_IDX): Clarify comment.
887 (TRACE_DISASM_IDX): New enum.
888 (TRACE_disasm): New define.
889 (WITH_TRACE_DISASM_P): New define.
890 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
891 (STRACE_DISASM_P): New define.
892 (TRACE_DISASM_P): Likewise.
893 (TRACE_DISASM_P): Likewise.
894 (TRACE_DISASM): Likewise.
895 (trace_disasm): New function.
897 2016-01-04 Mike Frysinger <vapier@gentoo.org>
899 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
901 2016-01-04 Mike Frysinger <vapier@gentoo.org>
903 * cgen-scache.c (MAX): Delete.
904 (scache_init): Change MAX to max.
905 * cgen-trace.c (min): Delete.
906 * cgen-utils.c (min): Delete.
907 * sim-basics.h [!min] (min): Define.
908 [!max] (max): Define.
910 2016-01-04 Mike Frysinger <vapier@gentoo.org>
912 * sim-options.c (sim_parse_args): Tweak getopt error message.
914 2016-01-04 Mike Frysinger <vapier@gentoo.org>
916 * acinclude.m4 (sim-bswap): Delete.
917 * configure: Regenerate.
918 * Make-common.in (SIM_BSWAP): Delete.
919 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
920 * sim-config.h (htonl, ntohl): Delete.
921 (WITH_BSWAP): Delete.
923 2016-01-03 Mike Frysinger <vapier@gentoo.org>
925 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
926 opterr state to it before calling getopt_long and restore afterwards.
927 Set opterr to 0. When optc is '?', call sim_io_eprintf.
929 2016-01-03 Mike Frysinger <vapier@gentoo.org>
931 * hw-device.h (device): Delete commented typedef.
932 * sim-basics.h (device): Delete typedef.
934 2016-01-03 Mike Frysinger <vapier@gentoo.org>
936 * sim-options.c (sim_parse_args): Replace for loop with a call
939 2016-01-03 Mike Frysinger <vapier@gentoo.org>
941 * nrun.c (myname): Mark const.
942 (main): Mark name const. Replace myname parsing loop with a
945 2016-01-03 Mike Frysinger <vapier@gentoo.org>
947 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
948 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
949 (SIM_AC_OPTION_HOSTENDIAN): Delete.
950 * config.in, configure: Regenerate.
951 * Make-common.in (SIM_HOSTENDIAN): Delete.
952 * sim-config.c (current_host_byte_order): Delete.
953 (sim_config): Delete current_host_byte_order assignments and
954 CURRENT_HOST_BYTE_ORDER checks.
955 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
956 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
957 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
958 (current_host_byte_order): Delete.
959 (CURRENT_HOST_BYTE_ORDER): Likewise.
960 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
961 (HOST_BYTE_ORDER): ... this.
962 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
964 (sim_endian_join_16): Likewise.
965 * sim-n-core.h (sim_core_read_misaligned_N): Change
966 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
967 (sim_core_write_misaligned_N): Likewise.
968 * sim-n-endian.h (endian_t2h_N): Likewise.
969 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
970 endian_le2h_N): Likewise.
971 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
973 2016-01-02 Mike Frysinger <vapier@gentoo.org>
975 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
976 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
978 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
979 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
980 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
981 * nrun.c (main): Likewise.
982 * sim-config.c (current_host_byte_order): Change type to enum
983 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
984 (current_target_byte_order): Likewise.
985 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
986 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
988 (sim_config): Change prefered_target_byte_order type to enum
989 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
990 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
991 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
992 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
993 Delete all the various arch/OS endian includes & defines.
994 (current_host_byte_order): Change type to enum bfd_endian.
995 (current_target_byte_order): Likewise.
996 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
997 (CURRENT_TARGET_BYTE_ORDER): Likewise.
998 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
999 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1000 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1002 (sim_events_watch_core): Likewise.
1003 * sim-events.h: Likewise.
1004 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1006 (sim_core_write_misaligned_N): Likewise.
1007 * sim-n-endian.h (endian_h2be_N): Likewise.
1008 (endian_be2h_N): Likewise.
1009 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1010 (offset_N): Likewise.
1011 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1012 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1014 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1016 * cgen-defs.h (current_state): Delete.
1017 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1018 * sim-utils.c (current_state): Delete.
1020 2015-12-30 Mike Frysinger <vapier@gentoo.org>
1022 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1025 2015-12-27 Mike Frysinger <vapier@gentoo.org>
1027 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1029 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1031 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1032 * config.in, configure: Regenerate.
1033 * Make-common.in (sim-basics_h): Delete tconfig.h.
1034 (distclean): Likewise.
1035 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1036 (new_sim_core_mapping): Delete WITH_HW and device *device.
1037 (sim_core_map_attach, sim_core_attach): Likewise.
1038 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1039 (sim_core_write_buffer): Likewise.
1040 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1042 (sim_core_attach): Likewise.
1043 (device_io_read_buffer, device_io_write_buffer): Delete.
1044 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1045 (sim_core_write_aligned_N): Likewise.
1046 * tconfig.h: Delete file.
1048 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1050 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1051 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1052 (sim_core_write_buffer): Move cia decl to top of func. Call
1053 sim_cpu_hw_io_write_buffer if cpu is valid.
1055 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1057 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1059 (hw_find_integer_property): Likewise.
1060 (hw_find_integer_array_property): Likewise.
1061 (hw_add_duplicate_property): Likewise.
1063 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1065 * sim-config.h (WITH_ENGINE): Delete.
1066 * sim-module.c (modules): Always include sim_engine_install.
1068 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1070 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1071 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1072 * sim-base.h: Always include sim-model.h.
1073 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1074 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1075 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1076 [!WITH_MODEL_P] (sim_machs): Define.
1077 * sim-model.h: Add some developer docs.
1078 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1079 (WITH_MODEL_P): Define.
1080 * sim-module.c (modules): Always include sim_model_install.
1081 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1083 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1085 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1086 * sim-model.c: Likewise.
1087 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1088 SIM_MACH_IMP_PROPERTIES
1090 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1092 * sim-core.c (device_error): Delete.
1093 (sim_core_map_attach): Delete calls to device_error.
1094 (sim_core_attach): Likewise.
1095 * sim-core.h (device_error): Delete.
1096 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1097 to sim_engine_abort.
1098 (sim_core_write_aligned_N): Likewise.
1100 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1102 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1103 * sim-core.c (sim_core_write_buffer): Likewise.
1104 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1105 (sim_core_write_aligned_N): Likewise.
1107 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1109 * dv-pal.c: Include config.h and sim-main.h.
1110 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1112 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1114 * sim-options.c (standard_options): Always enable load-lma and
1116 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1118 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1120 * sim-module.c (MODULE_LIST): Delete.
1122 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1124 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1125 Move to h8300/compile.c.
1126 [SIM_H8300] (standard_options): Likewise.
1127 (standard_option_handler): Likewise.
1129 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1131 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1132 sim_watchpoint_install.
1134 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1136 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1137 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1139 * sim-options.c (OPTION_MEM_SIZE): Delete.
1140 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1141 (standard_option_handler): Likewise.
1143 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1145 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1147 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1150 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1152 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1155 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1156 vasprintf, and va_end together. Check ret after va_end call.
1158 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1160 * sim-types.h (SIM_PRI_TB): Define.
1161 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1162 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1163 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1164 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1166 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1168 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1169 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1170 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1171 (sim_core_translate): Likewise.
1172 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1174 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1176 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1177 (cgen_cpu_close): Change to XCONCAT2.
1179 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1181 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1184 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1186 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1187 * sim-close.c: New file.
1189 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1190 Ali Lown <ali.lown@imgtec.com>
1192 * sim-bits.h (EXTEND6): New macro.
1193 (EXTEND12): New macro.
1194 (EXTEND25): New macro.
1196 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1198 * sim-trace.c (trace_one_insn): Delete.
1199 * sim-trace.h (trace_one_insn): Delete.
1201 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1203 * sim-trace.c (debug_printf): Rename to ...
1204 (sim_debug_printf): ... this.
1205 * sim-trace.h (debug_printf): Delete define.
1206 (debug_printf): Rename to ...
1207 (sim_debug_printf): ... this.
1209 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1211 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1212 (trace_options): Add trace-register option.
1213 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1214 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1215 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1216 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1217 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1219 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1221 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1222 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1223 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1224 STRACE_DEBUG): Define.
1226 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1228 * sim-trace.c (trace_options): Update help text for trace-alu,
1229 trace-fpu, trace-vpu, and trace-semantics.
1230 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1231 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1233 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1235 * sim-assert.h (SIM_FILTER_PATH): Delete.
1236 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1237 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1238 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1239 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1240 * sim-events.c: Include libiberty.h.
1241 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1243 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1245 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1246 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1247 (AC_ARG_ENABLE(sim-debug)): Likewise.
1248 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1249 (AC_ARG_ENABLE(sim-trace)): Likewise.
1250 (AC_ARG_ENABLE(sim-profile)): Likewise.
1251 (AC_ARG_ENABLE(sim-environment)): Likewise.
1252 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1253 (AC_ARG_ENABLE(sim-assert)): Likewise.
1254 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1255 (AC_ARG_ENABLE(sim-endian)): Likewise.
1256 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1257 (AC_ARG_ENABLE(sim-float)): Likewise.
1258 (AC_ARG_ENABLE(sim-scache)): Likewise.
1259 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1260 (AC_ARG_ENABLE(sim-inline)): Likewise.
1261 (AC_ARG_ENABLE(sim-packages)): Likewise.
1262 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1263 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1264 (AC_ARG_ENABLE(sim-smp)): Likewise.
1265 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1266 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1267 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1268 * configure: Regenerate.
1270 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1272 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1274 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1276 * cgen-trace.c [!__STDC__]: Delete.
1277 * sim-trace.h [!__STDC__]: Likewise.
1279 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1281 * sim-model.c (sim_model_init): Assert model is not NULL.
1283 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1285 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1286 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1289 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1291 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1292 (SIM_ALU_H): ... this.
1293 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1294 (SIM_ASSERT_H): ... this.
1295 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1296 (SIM_BASICS_H): ... this.
1297 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1298 (SIM_BITS_H): ... this.
1299 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1300 (SIM_ENDIAN_H): ... this.
1302 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1304 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1307 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1309 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1310 m for sentinel testing.
1312 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1314 * sim-syscall.c: Include errno.h and targ-vals.h.
1315 (sim_syscall_multi, sim_syscall): Define.
1316 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1317 * syscall.c (cb_syscall): Extend comment.
1319 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1321 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1322 * sim-syscall.c: New file.
1323 * sim-syscall.h: New file.
1325 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1327 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1328 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1329 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1330 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1331 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1333 * gentmap.c (gen_targ_map_c): Output name field.
1335 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1337 * acinclude.m4: Change configure.in to configure.ac.
1338 * sim-config.h: Likewise.
1340 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1342 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1343 * configure: Regenerate.
1345 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1347 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1348 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1349 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1350 TRACE_DEBUG): Define.
1352 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1354 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1355 * sim-trace.c (trace_option_handler): Likewise.
1356 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1357 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1358 (TRACE_ANY_P): Likewise.
1360 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1362 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1363 CGEN_TRACE_INSN_FINI.
1364 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1365 trace_result to cgen_trace_result, trace_insn_fini to
1366 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1367 and trace_extract to cgen_trace_extract.
1368 * cgen-trace.h (trace_insn_init): Rename to ...
1369 (cgen_trace_insn_init): ... this.
1370 (trace_insn_fini): Rename to ...
1371 (cgen_trace_insn_fini): ... this.
1372 (trace_insn): Rename to ...
1373 (cgen_trace_insn): ... this.
1374 (trace_extract): Rename to ...
1375 (cgen_trace_extract): ... this.
1376 (trace_result): Rename to ...
1377 (cgen_trace_result): ... this.
1378 (TRACE_RESULT_P): Rename to ...
1379 (CGEN_TRACE_RESULT_P): ... this.
1380 (TRACE_INSN_INIT): Rename to ...
1381 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1382 cgen_trace_insn_init.
1383 (TRACE_INSN_FINI): Rename to ...
1384 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1385 cgen_trace_insn_fini.
1386 (TRACE_PRINTF): Rename to ...
1387 (CGEN_TRACE_PRINTF): ... this.
1388 (TRACE_INSN): Rename to ...
1389 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1390 (TRACE_EXTRACT): Rename to ...
1391 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1393 (TRACE_RESULT): Rename to ...
1394 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1395 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1396 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1397 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1398 TRACE_INSN to CGEN_TRACE_INSN.
1399 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1401 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1403 * sim-events.c (ETRACE_P): Delete.
1404 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1405 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1406 * sim-events.h (struct _sim_events): Delete trace member.
1407 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1408 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1410 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1412 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1413 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1414 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1415 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1417 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1419 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1421 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1423 * sim-trace.h (WITH_TRACE_P): New define.
1424 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1425 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1426 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1427 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1428 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1429 Redefine to use WITH_TRACE_P.
1431 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1433 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1434 mistake in call to sim_engine_abort.
1436 2015-04-29 Nick Clifton <nickc@redhat.com>
1439 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1440 increasing parenthesis around casts to signed values.
1442 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1444 * gennltvals.sh: Add mcore support.
1445 * nltvals.def: Regenerate.
1447 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1449 * cgen.sh: Add +x permissions.
1450 * genmloop.sh: Likewise.
1451 * gentvals.sh: Likewise.
1452 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1453 Change all uses of srcroot for newlib to newlibroot.
1455 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1457 * sim-base.h (SIM_CPU): New typedef.
1459 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1461 * cgen-engine.h (CIA_ADDR): Delete.
1462 * sim-base.h: Update sim_cia example.
1463 [!CIA_ADDR] (sim_cia): New typedef.
1465 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1467 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1468 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1469 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1470 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1471 CIA_SET to CPU_PC_SET.
1473 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1475 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1476 * sim-main.h (STATE_CPU): Remove from comment and define.
1478 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1480 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1481 * configure: Regenerate.
1483 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1485 * sim-options.c: Include version.h.
1486 (OPTIONS_VERSION): New enum.
1487 (standard_options): Add "version".
1488 (standard_option_handler): Handle OPTIONS_VERSION.
1490 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1492 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1493 (create-version.sh): Delete.
1495 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1497 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1499 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1501 * run-sim.h, run.c: Delete.
1502 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1504 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1506 * config.in, configure: Regenerate.
1507 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1508 (ZLIB, ZLIBINC): Define.
1509 (BFD_LIB): Add $(ZLIB).
1511 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1513 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1514 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1516 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1518 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1519 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1520 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1522 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1524 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1525 usage of STATE_WATCHPOINTS.
1526 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1527 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1529 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1531 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1533 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1535 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1537 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1539 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1540 of enable_sim_hardware to AC_ARG_ENABLE.
1542 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1544 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1545 Add dv-sockser.o to sim_hw_objs.
1547 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1549 * dv-sockser.c: Include config.h.
1550 * dv-sockser.h: Include sim-inline.h.
1551 [HAVE_DV_SOCKSER]: Move all prototypes here.
1552 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1553 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1555 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1557 * gentmap.c, run.c: Convert old style prototypes.
1559 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1561 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1562 symlinking tconfig.h to tconfig.in.
1563 * config.in, configure: Regenerate.
1564 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1565 * tconfig.in: Rename file ...
1566 * tconfig.h: ... here.
1568 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1570 * dv-socker.h (dv_sockser_install): Declare.
1571 * sim-module.c: Include config.h.
1572 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1573 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1574 * sim-module.h: Include gdb/remote-sim.h.
1576 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1578 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1579 (sim-inline.c): Delete rule.
1581 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1583 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1584 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1585 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1587 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1589 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1590 [!ASSERT, WITH_ASSERT]: Likewise.
1591 * sim-endian.c: Delete sim-io.h include.
1593 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1595 * run-sim.h (sim_kill): Delete unused prototype.
1597 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1599 * gentmap.c: Include "string.h".
1601 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1603 * sim-options.c (sim_args_command): Call freeargv() when failure
1606 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1608 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1610 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1612 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1613 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1614 callbacks following renaming in callback.h.
1615 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1616 callback by call to "to_lstat" callback
1618 2014-08-28 Gary Benson <gbenson@redhat.com>
1620 * sim-trace.h (debug_printf): New define.
1622 2014-08-19 Alan Modra <amodra@gmail.com>
1624 * configure: Regenerate.
1626 2014-08-15 Roland McGrath <mcgrathr@google.com>
1628 * configure: Regenerate.
1629 * config.in: Regenerate.
1631 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1633 * sim-command.c (sim_do_command): Add const to cmd.
1634 * sim-options.c (sim_args_command): Add const to cmd.
1635 * sim-options.h (sim_args_command): Add const to cmd.
1637 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1639 * sim-hload.c (sim_load): Add const to prog.
1640 * sim-load.c (sim_load_file): Likewise.
1641 * sim-utils.c (sim_analyze_program): Likewise.
1642 * sim-utils.h (sim_analyze_program): Likewise.
1643 (sim_load_file): Likewise.
1645 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1647 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1648 * callback.c (system): Delete unused prototype.
1649 (os_init): Likewise.
1650 (os_shutdown): Likewise.
1651 (os_unlink): Likewise.
1652 (os_time): Likewise.
1653 (os_system): Likewise.
1654 (os_rename): Likewise.
1655 (os_write_stdout): Likewise.
1656 (os_flush_stdout): Likewise.
1657 (os_write_stderr): Likewise.
1658 (os_flush_stderr): Likewise.
1659 (os_write): Likewise.
1660 (os_read_stdin): Likewise.
1661 (os_read): Likewise.
1662 (os_open): Likewise.
1663 (os_lseek): Likewise.
1664 (os_isatty): Likewise.
1665 (os_get_errno): Likewise.
1666 (os_close): Likewise.
1667 (os_vprintf_filtered): Likewise.
1668 (os_evprintf_filtered): Likewise.
1669 (os_error): Likewise.
1673 (wrap): Change to new style prototype.
1676 (os_close): Likewise.
1677 (os_poll_quit): Likewise.
1678 (os_get_errno): Likewise.
1679 (os_isatty): Likewise.
1680 (os_lseek): Likewise.
1681 (os_open): Likewise.
1682 (os_read): Likewise.
1683 (os_read_stdin): Likewise.
1684 (os_write): Likewise.
1685 (os_write_stdout): Likewise.
1686 (os_flush_stdout): Likewise.
1687 (os_write_stderr): Likewise.
1688 (os_flush_stderr): Likewise.
1689 (os_rename): Likewise.
1690 (os_system): Likewise.
1691 (os_time): Likewise.
1692 (os_unlink): Likewise.
1693 (os_stat): Likewise.
1694 (os_fstat): Likewise.
1695 (os_lstat): Likewise.
1696 (os_ftruncate): Likewise.
1697 (os_truncate): Likewise.
1698 (os_pipe): Likewise.
1699 (os_pipe_empty): Likewise.
1700 (os_pipe_nonempty): Likewise.
1701 (os_shutdown): Likewise.
1702 (os_init): Likewise.
1703 (cb_read_target_syscall_maps): Likewise.
1704 (cb_target_to_host_syscall): Likewise.
1705 (cb_host_to_target_errno): Likewise.
1706 (cb_target_to_host_open): Likewise.
1707 (cb_store_target_endian): Likewise.
1708 (cb_host_to_target_stat): Likewise.
1709 * sim-hload.c (sim_load): Change to new style prototype.
1710 * sim-load.c (sim_load_file): Change to new style prototype.
1711 (report_transfer_performance): Likewise.
1712 (xprintf_bfd_vma): Likewise.
1713 * syscall.c (cb_get_string): Change to new style prototype.
1714 (get_path): Likewise.
1715 (cb_syscall): Likewise.
1717 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1719 * create-version.sh: Align parameters to match those of
1720 ../../gdb/common/create-version.sh.
1721 * Make-common.in (srcsim): New variable.
1722 (version.c): Adjust call to create-version.sh as per above.
1724 2013-09-23 Alan Modra <amodra@gmail.com>
1726 * configure: Regenerate.
1728 2013-09-03 Mike Stump <mikestump@comcast.net>
1730 * sim-options.c (complete_option_list): Mark text and word const.
1732 2013-06-28 Tom Tromey <tromey@redhat.com>
1734 * Make-common.in (version.c): Use version.in, not
1736 * create-version.sh: Likewise.
1738 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1740 * create-version.sh: New script. Adapted from
1741 gdb/commong/create-version.sh.
1742 * Make-common.in (version.c): Update rule dependencies,
1743 and re-implement using create-version.sh.
1745 2013-06-21 Nick Clifton <nickc@redhat.com>
1747 * gennltvals.sh: Add msp430 support.
1748 * nltvals.def: Regenerate.
1750 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1752 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1753 * aclocal.m4, configure: Regenerate.
1755 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1758 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1759 -Wformat-nonliteral with -Wno-format.
1761 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1763 * acinclude.m4: Regenerate.
1765 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1767 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1768 which do not support dv-sockser.o. Add always as option to
1769 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1770 is always required to be enabled by simulator.
1772 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1774 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1775 * nltvals.def: Regenerate.
1777 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1779 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1780 * config.in, configure: Regenerate.
1782 2012-05-24 Pedro Alves <palves@redhat.com>
1784 * sim-signal.h (sim_signal_to_target): Rename to ...
1785 (sim_signal_to_gdb_signal): ... this.
1786 * sim-signal.c (sim_signal_to_target): Rename to ...
1787 (sim_signal_to_gdb_signal): ... this.
1788 * sim-reason.c (sim_stop_reason): Adjust to rename.
1790 2012-05-24 Pedro Alves <palves@redhat.com>
1794 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1796 2012-05-24 Pedro Alves <palves@redhat.com>
1800 Replace target_signal with gdb_signal throughout.
1802 2012-05-18 Nick Clifton <nickc@redhat.com>
1805 * callback.c: Include config.h before system header files.
1806 * cgen-trace.c: Likewise.
1807 * cgen-utils.c: Likewise.
1808 * gentmap.c: Likewise.
1810 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1812 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1814 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1816 * sim-trace.c: Update the function prototype of save_data_size.
1817 Move the enum data_fmt from here...
1818 * sim-trace.h: ...to here.
1819 Add function prototype of save_data.
1821 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1823 * sim-core.h (sim_core_trans_addr): Add prototype.
1825 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1827 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1828 missing in last change.
1830 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1832 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1833 * nrun.c: Include string.h/strings.h.
1834 * aclocal.m4, config.in, configure: Regenerate.
1836 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1838 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1839 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1840 out -Werror initialization.
1842 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1844 * Make-common.in (TAGS): Change a-z to [:lower:].
1845 * acinclude.m4 (sim-trace): Likewise.
1846 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1847 Change A-Za-z0-9 to [:alnum:].
1849 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1851 * nrun.c (main): Display strsignal of sigrc.
1853 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1855 * Makefile.in (abs_srcdir): Declare.
1856 (srcroot): Define in terms of abs_srcdir.
1857 (headers): Change srcdir to abs_srcdir.
1859 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1861 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1864 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1866 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1867 system bourne shell.
1869 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1871 * syscall.c (cb_get_string): Rename from "get_string".
1872 (get_path): Rename get_string call to cb_get_string.
1874 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1876 * Make-common.in (VPATH): Add $(srccom).
1878 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1879 POSTCOMPILE): New variables.
1880 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1881 Include dependency files, when using GNU Make. Delete all
1882 dependency-only rules.
1883 * aclocal.m4: Include ../../config/depstand.m4. Call
1884 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1885 (MAKE, GMAKE): New substs.
1887 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1890 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1891 * configure, config.in: Regenerate.
1892 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1894 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1896 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1898 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1900 * sim-profile.c (profile_info): Only print the title once.
1902 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1904 * acinclude.m4: Rename from aclocal.m4.
1905 * aclocal.m4: Regenerate.
1907 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1909 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1910 * common.m4: Delete.
1911 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1912 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1913 * configure: Regenerate.
1915 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1917 * sim-alu.h (ALU32_AND): Clear carry flag.
1918 (ALU32_AND): Clear carry flag.
1920 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1922 * dv-cfi.c: Include stdbool.h.
1924 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1926 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1928 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1930 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1931 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1933 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1935 * sim-command.c: Include sim-options.h.
1937 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1939 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1941 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1943 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1944 Delete direct call to AC_PROG_CC.
1946 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1948 * sim-command.c: New file.
1949 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1950 (sim-command.o): New rule.
1952 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1954 * sim-options.c (standard_option_handler): Remove arg[0] check
1955 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1956 not an empty string, otherwise assign "" back to it.
1958 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1960 * nltvals.def: Regenerate to include Blackfin syscalls again.
1962 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1964 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1965 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1966 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1967 (trace_idx_to_str): Likewise.
1968 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1969 (TRACE_syscall): Define.
1970 (WITH_TRACE_SYSCALL_P): Likewise.
1971 (TRACE_SYSCALL_P): Likewise.
1973 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1975 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1976 remove now-unnecessary sub-scope for glue->type setting.
1977 Check to see if the "reg" property exists before we use it, and
1978 if it doesn't exist, error out for "glue" devices.
1980 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1982 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1983 glue-or, and set type to glue_xor when name is glue-xor.
1984 (hw_glue_port_event): Return immediately when type is glue_io
1985 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1986 and hw_port_event calls from glue_and to end of function.
1988 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1990 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1991 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1992 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1993 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1994 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1995 around function arguments.
1997 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1999 * sim-options.c (complete_option_list, sim_complete_command):
2002 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2004 * dv-glue.c: Fix up style.
2006 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2008 * hw-alloc.c (hw_alloc_data): Adjust brace.
2009 * hw-base.c (hw_base_data): Likewise.
2010 (generic_hw_unit_decode): Fix indentation.
2011 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2012 * hw-events.c (hw_event, hw_event_data): Likewise.
2013 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2014 * hw-instances.c (hw_instance_data): Likewise.
2015 * hw-instances.h (hw_instance): Likewise.
2016 * hw-main.h (hw_descriptor, enum): Likewise.
2017 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2018 * hw-ports.h (hw_port_descriptor): Likewise.
2019 * hw-properties.c (hw_property_data): Likewise.
2020 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2021 _range_property_spec, _reg_property_spec): Likewise.
2022 * hw-tree.c (_name_specifier, printer): Likewise.
2023 (split_device_specifier, parse_string_property, hw_tree_traverse,
2024 print_size, print_reg_property, print_string, print_properties):
2027 2011-03-29 Mike Frysinger <vapier@gentoo.org>
2029 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2030 * Make-common.in (dv-cfi.o): New rule.
2031 * dv-cfi.c, dv-cfi.h: New files.
2033 2011-03-21 Kevin Buettner <kevinb@redhat.com>
2035 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2036 fcntl.h and sys/fcntl.h, for constants.
2037 * nltvals.def: Regenerate.
2038 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2039 * sim-io.h (sys/types.h, sys/stat.h): Include.
2040 (sim_io_stat, sim_io_fstat): Declare.
2042 2011-03-14 Mike Frysinger <vapier@gentoo.org>
2044 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2045 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2046 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2047 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2048 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2049 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2050 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2051 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2052 syscall.c: Trim trailing whitespace.
2054 2011-03-05 Mike Frysinger <vapier@gentoo.org>
2056 * gennltvals.sh: Handle bfin targets.
2057 * nltvals.def: Regenerate.
2059 2011-02-25 Kevin Buettner <kevinb@redhat.com>
2061 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2064 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2066 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2067 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2068 (hw_free): Drop zfree logic and always call free.
2069 * hw-base.c (hw_delete): Change zfree to free.
2070 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2071 (hw_handle_remove_phandle): Likewise.
2072 * hw-instances.c (hw_instance_delete): Likewise.
2073 * hw-tree.c (parse_reg_property): Likewise.
2074 (parse_ranges_property): Likewise.
2075 (parse_string_property): Likewise.
2076 * sim-core.c (sim_core_uninstall): Likewise.
2077 * sim-cpu.c (sim_cpu_free_all): Likewise.
2078 * sim-hw.c (sim_hw_uninstall): Likewise.
2079 * sim-memopt.c (do_memopt_delete): Likewise.
2080 (sim_memory_uninstall): Likewise.
2081 * sim-module.c (sim_module_uninstall): Likewise.
2082 * sim-options.c (sim_parse_args): Likewise.
2083 * sim-profile.c (profile_pc_cleanup): Likewise.
2084 (profile_uninstall): Likewise.
2085 * sim-watch.c (do_watchpoint_delete): Likewise.
2086 * sim-utils.c (zfree): Delete.
2087 (sim_state_free): Change zfree to free.
2088 * sim-utils.h (zfree): Delete.
2090 2011-02-13 Mike Frysinger <vapier@gentoo.org>
2092 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2094 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2096 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2098 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2100 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2102 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2103 when asprintf fails.
2104 * sim-utils.c (sim_do_commandf): Issue an error and return when
2106 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2109 2011-01-11 Mike Frysinger <vapier@gentoo.org>
2111 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2112 bytes has been calculated and when mmap_next_fd is valid and
2114 (memory_option_handler): Allow missing size when mmap_next_fd is
2117 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2119 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2120 not empty, and always append $3 to $hardware.
2122 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2124 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2125 * sim-hw.h (sim_hw_abort): Likewise.
2127 2011-01-05 Mike Frysinger <vapier@gentoo.org>
2129 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2131 2011-01-05 Joel Brobecker <brobecker@adacore.com>
2133 * run.1: Copyright year update.
2135 2010-12-28 Mike Frysinger <vapier@gentoo.org>
2137 * hw-alloc.h (HW_NALLOC): Define.
2139 010-12-28 Mike Frysinger <vapier@gentoo.org>
2141 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2143 2010-12-15 Mike Frysinger <vapier@gentoo.org>
2145 * sim-memopt.c (OPTION_MAP_INFO): Define.
2146 (memory_options): Handle --map-info.
2147 (memory_option_handler): Handle OPTION_MAP_INFO.
2149 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2151 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2152 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2153 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2155 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2157 * sim-core.c (WITH_HW): Add device casts to device_error,
2158 device_io_read_buffer, and device_io_write_buffer.
2160 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2162 * dv-sockser.c (dv_sockser_write_buffer): New function.
2163 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2164 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2166 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2168 * callback.c (os_lseek): Call wrap on lseek result.
2170 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2172 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2173 call by its equality to -1 not by it being negative.
2174 (connected_p): Likewise for accept() call.
2176 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2178 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2180 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2182 * profile.c (sim_profile_print_bar): Add cpu argument.
2184 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2186 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2188 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2190 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2191 (profile_print_pc): Convert sim_io_printf to profile_printf.
2192 (profile_print_insn): Likewise.
2193 (profile_print_memory): Likewise.
2194 (profile_print_core): Likewise.
2195 (profile_print_model): Likewise.
2196 (sim_profile_print_bar): Likewise.
2197 (profile_print_speed): Likewise.
2198 (profile_print_addr_ranges): Likewise.
2199 (profile_info): Likewise.
2200 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2202 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2204 * sim-model.c (OPTION_MODEL): Convert to enum.
2205 (OPTION_MODEL_INFO): New enum.
2206 (model_options): Add model-info/info-model entries.
2207 (model_option_handler): Handle OPTION_MODEL_INFO.
2209 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2211 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2212 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2215 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2217 * sim-hrw.c (sim_write): Add const to buf arg.
2218 * sim-utils.h (sim_write_fn): Likewise.
2220 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2222 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2225 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2227 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2228 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2229 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2230 * dv-sockser.c (sockser_options): Likewise.
2231 * hw-ports.c (empty_hw_ports): Likewise.
2232 * sim-hw.c (hw_options): Likewise.
2233 * sim-model.c (model_options): Likewise.
2234 * sim-options.c (standard_options): Likewise.
2235 * sim-profile.c (profile_options): Likewise.
2236 * sim-trace.c (trace_options): Likewise.
2237 * sim-watch.c (watchpoint_options): Likewise.
2239 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2241 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2242 the local "arg_table" variable, and the xmalloc cast.
2244 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2246 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2248 (sim_fpu_print_func): Add const markings to format buffer.
2250 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2252 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2254 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2256 * sim-trace.c (save_data): Add const markings to "buf" argument.
2258 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2260 * sim-options.c (standard_option_handler): Add const markings to
2263 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2265 * hw-ports.h: Fix spelling typos.
2267 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2269 * configure.ac: Check for socklen_t.
2270 * configure, config.in: Regenerated.
2271 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2273 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2275 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2276 * sim-hw.c (hw_option_handler): Likewise.
2278 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2280 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2281 (interrupt_nr_to_str): Likewise.
2282 (default_interrupt_names): Add const to pointer type.
2283 (sim_watchpoint_install): Add const to prefix.
2284 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2286 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2288 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2289 (sim_core_write_buffer): Likewise.
2291 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2293 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2294 the SIM_HAVE_ADDR_RANGE define.
2296 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2298 * sim-core.h (device_error): Add const to message, and add printf
2301 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2303 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2304 SIM_HAVE_ADDR_RANGE define.
2306 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2308 * dv-glue.c (hw_glue_ports): Swap static and const.
2310 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2312 * nrun.c (usage): Use void in definition.
2313 * sim-options.c (dup_arg_p): Convert old-style function definition.
2314 (sim_parse_args): Likewise.
2315 (sim_print_help): Likewise.
2316 * sim-trace.c (set_trace_option_mask): Likewise.
2317 (set_trace_option): Likewise.
2318 * sim-utils.c (sim_analyze_program): Likewise.
2319 (sim_elapsed_time_get): Likewise.
2320 (sim_elapsed_time_since): Likewise.
2322 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2324 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2325 (standard_options): Likewise.
2326 (standard_option_handler): Likewise.
2328 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2330 * hw-ports.c (TRACE): Delete.
2331 * hw-properties.c (TRACE): Delete.
2332 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2333 (hw_find_integer_property): Likewise.
2334 (hw_find_integer_array_property): Likewise.
2335 (hw_add_duplicate_property): Likewise.
2337 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2339 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2342 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2344 * sim-model.c: Include sim-model.h
2346 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2348 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2349 & from the STATE_CPU() examples.
2351 2010-01-24 Doug Evans <dje@sebabeach.org>
2353 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2354 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2356 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2357 (struct cgen_fp_ops): Update signatures of floating point conversion
2360 * Make-common.in (CGEN_SIM_DEPS): Define.
2361 (CGEN_INCLUDE_DEPS): Use it.
2362 (CGEN_MAIN_CPU_DEPS): Simplify.
2364 2010-01-22 Doug Evans <dje@sebabeach.org>
2366 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2367 (SUBWORDTFSI, JOINSIDI): Ditto.
2369 2010-01-05 Doug Evans <dje@sebabeach.org>
2371 * cgen-types.h (SETDI): Delete, unused.
2373 2009-12-02 Doug Evans <dje@sebabeach.org>
2375 * cgen-engine.h: Remove duplicated comment.
2377 2009-11-23 Doug Evans <dje@sebabeach.org>
2379 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2380 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2382 2009-11-22 Doug Evans <dje@sebabeach.org>
2384 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2385 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2386 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2387 instead of CGEN_INSN_INT.
2389 * cgen-trace.h (trace_extract): Add cast to fix warning.
2391 2009-11-05 Doug Evans <dje@sebabeach.org>
2393 * cgen-mem.h (DECLARE_GETT): Don't inline.
2394 (DECLARE_SETT): Ditto.
2396 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2398 * sim-inline.h: Fix spelling error.
2400 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2402 * Make-common.in: Add datarootdir.
2404 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2406 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2407 (SIM_CHECK_MEMBERS_1): Remove.
2408 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2409 AC_CHECK_MEMBERS one.
2410 * configure: Regenerate.
2412 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2413 * configure: Regenerate.
2415 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2417 * config.in: Regenerate.
2418 * configure: Likewise.
2420 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2421 definition of AC_CHECK_MEMBER.
2423 * aclocal.m4: m4_include toplevel config/override.m4.
2424 * configure: Regenerate.
2426 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2428 * Makefile.in (datarootdir): New variable.
2430 2009-07-07 Doug Evans <dje@sebabeach.org>
2432 * Make-common.in (CPU_DIR): Define.
2434 2009-07-06 Doug Evans <dje@sebabeach.org>
2436 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2437 identifiers for file types rather than encoding internal
2438 implementation details of cgen.sh.
2439 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2440 * cgen.sh: Add support for parallel makes.
2441 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2443 2009-05-18 Jon Beniston <jon@beniston.com>
2445 * gennltvals.sh: Add lm32 target.
2446 * nltvals.def: Add lm32 syscall definitions.
2448 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2450 Speed up simulator startup:
2451 * sim-utils.c (zalloc): Use xcalloc.
2453 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2455 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2456 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2457 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2458 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2459 type, QI, HI, SI, DI.
2461 * callback.c (os_error): Mark as being a noreturn function.
2462 * sim-io.h (sim_io_error): Similar for sim_io_error.
2464 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2466 * aclocal.m4: Fix underquoting of function names.
2468 2008-10-21 Julian Brown <julian@codesourcery.com>
2470 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2472 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2474 * common.m4: Add test for libz and zlib.h.
2475 * configure: Regenerate to track ../common/common.m4 changes.
2478 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2479 Daniel Jacobowitz <dan@codesourcery.com>
2480 Joseph Myers <joseph@codesourcery.com>
2482 * aclocal.m4: Include ../../config/acx.m4.
2483 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2484 * configure, config.in: Regenerate.
2485 * Make-common.in (LIB_OBJS): Add version.o.
2486 (version.c, version.o): New rules.
2487 * run.c: Include version.h.
2488 (usage): Add help parameter. Print output either to stdout or
2489 stderr depending on that parameter.
2490 (print_version): New.
2491 (main): Check for --help and --version.
2492 * run-sim.h (sim_target_display_usage): Add help parameter.
2495 2008-04-14 Hans Kester <kester.hans@gmail.com>
2497 * sim-signal.c: Define missing signals for _WIN32.
2499 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2501 * gennltvals.sh: Add cr16.
2502 * nltvals.def: Rebuild.
2504 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2506 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2507 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2509 2007-08-10 Nick Clifton <nickc@redhat.com>
2511 * sim-memopt.c (memory_options): Mention that the
2512 --memory-size switch accepts suffixes.
2513 (parse_size): Handle a suffix on the size value.
2514 * sim-options.c (standard_options): Mention that the mem-size
2515 switch accepts suffixes.
2516 (standard_option_handler): Handle a suffix on the size value.
2518 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2520 * acconfig.h: Remove.
2521 * config.in: Regenerate.
2523 2006-11-07 Thiemo Seufer <ths@mips.com>
2525 * gentmap.c: Fix compile time warning.
2527 2006-11-07 Thiemo Seufer <ths@mips.com>
2529 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2530 for bfd text addresses.
2532 2006-08-29 Thiemo Seufer <ths@mips.com>
2533 Nigel Stephens <nigel@mips.com>
2535 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2536 SIM_QUIET_NAN_NEGATED.
2538 2006-08-29 Nigel Stephens <nigel@mips.com>
2540 * sim-profile.c (profile_pc_init): Initialise default profiling
2541 frequency to a prime number.
2542 (profile_print_pc): Convert gmon.out sample data into target
2545 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2547 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2548 * common.m4: Likewise.
2549 * configure: Regenerated.
2551 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2553 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2554 * configure: Regenerated.
2556 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2558 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2559 and LIBINTL_DEP everywhere.
2560 (CSEARCH): Use INCINTL.
2561 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2563 * configure: Regenerated.
2565 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2567 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2568 option-contents test.
2570 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2572 * sim-signal.c (sim_signal_to_target): Fix typos.
2574 * sim-reason.c (sim_stop_reason): Use
2575 sim_signal_to_target, not sim_signal_to_host.
2576 * sim-signal.c (sim_signal_to_host): Fix typo.
2577 (sim_signal_to_target): New function.
2579 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2581 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2584 2005-07-08 Ian Lance Taylor <ian@airs.com>
2586 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2588 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2589 different fraction for a quiet NaN.
2590 (unpack_fpu): Likewise.
2592 2005-07-08 Ben Elliston <bje@au.ibm.com>
2594 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2595 * sim-load.c: Likewise.
2596 * syscall.c: Likewise.
2598 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2600 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2603 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2605 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2607 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2609 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2610 and signed64 for __ALPHA__.
2612 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2614 * aclocal.m4 Include ../../gettext.m4.
2615 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2616 (AM_LC_MESSAGES): Remove.
2617 * configure: Regenerate.
2619 2005-02-28 Jim Blandy <jimb@redhat.com>
2621 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2622 -Wuninitialized in the default list of build warnings if CFLAGS is
2623 set, and doesn't include -O. (Using -Wuninitialized without
2624 optimization produces a warning, which interferes with compilation
2627 2005-02-21 Jim Blandy <jimb@redhat.com>
2629 * callback.c (os_fstat): Don't declare 't' unless it's used.
2631 2005-02-09 Jim Blandy <jimb@redhat.com>
2633 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2635 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2636 to $(CGEN), to ensure that the command substitution happens where
2637 the variable is referenced in the submake, not when the submake's
2638 arguments are expanded.
2639 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2640 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2641 application Scheme script directly after ${cgen}; don't precede it
2644 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2646 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2647 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2648 Include libiberty.h.
2649 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2650 being either end of a pipe.
2651 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2652 (os_shutdown): Clear pipe state.
2653 (default_callback): Initialize new members.
2655 * callback.c (default_callback): Initialize target_endian.
2656 (cb_store_target_endian): Renamed from store, new first parameter
2657 host_callback *cb, drop last parameter big_p. Take endianness
2659 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2660 Remove variable big_p.
2661 * nrun.c (main): Initialize default_callback.target_endian.
2663 2005-01-14 Andrew Cagney <cagney@gnu.org>
2665 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2666 Add explicit call to AC_CONFIG_HEADER.
2667 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2668 * configure: Re-generate.
2670 2005-01-12 Andrew Cagney <cagney@gnu.org>
2672 * common.m4: New file, based on of aclocal.m4.
2674 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2676 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2677 * configure: Regenerated to track ../common/aclocal.m4 changes.
2679 2005-01-07 Andrew Cagney <cagney@gnu.org>
2681 * configure.ac: Rename configure.in, require autoconf 2.59.
2682 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2683 * configure: Re-generate.
2685 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2687 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2688 <case CB_SYS_ftruncate>: New cases.
2690 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2692 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2693 (cb_syscall) <case CB_SYS_rename>: New case.
2694 * callback.c (os_lstat): New function.
2696 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2698 * run.1: Document --sysroot=filepath.
2699 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2700 (standard_options): Support --sysroot=<path>.
2701 (standard_option_handler): Handle OPTION_SYSROOT.
2702 * syscall.c (simulator_sysroot): Define, initialized empty.
2703 (get_path): Prepend simulator_sysroot to absolute file path.
2704 [HAVE_STRING_H]: Include string.h.
2705 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2706 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2707 (main): If simulator_sysroot is not empty, chdir there.
2708 * sim-config.h (simulator_sysroot): Declare.
2710 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2711 cgen_rtx_error" in a CGEN-generated simulator.
2712 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2713 replacement for CGEN-related breakpoints.
2715 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2717 * Make-common.in (sim-basics_h): Add $(callback_h).
2719 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2721 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2722 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2723 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2724 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2725 (SIM_CHECK_MEMBERS): New macros.
2726 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2727 for struct stat member test and write. Add ST_x calls for each
2728 struct stat member tested in configure.in. Wrap each ST_x call in
2729 #ifdef of configure macro for that member.
2730 * configure, config.in: Regenerate.
2732 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2734 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2736 <case desc>: Pass -OPC opcfile.
2737 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2738 parameter to cgen.sh.
2740 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2742 * Make-common.in (sim-basics_h): Correct dependencies on
2743 cconfig.h and tconfig.h
2744 (sim-load.o): Correct typo in sim-basics_h dependency.
2746 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2748 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2749 sub-dependencies for other sim files that they include.
2750 (sim_main_headers): Use sim-*_h macros.
2751 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2753 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2755 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2758 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2759 $(remote_sim_h) too.
2760 (sim_main_headers): Add sim-utils.h.
2762 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2764 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2766 2004-07-26 Andrew Cagney <cagney@gnu.org>
2768 Problem from Olaf Hering <olh@suse.de>.
2769 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2771 2004-07-10 Ben Elliston <bje@au.ibm.com>
2773 * hw-tree.c (parse_integer_property): Typo fix in comments.
2774 * sim-options.c (sim_args_command): Likewise.
2776 2004-06-28 Andrew Cagney <cagney@gnu.org>
2778 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2780 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2782 * callback.c (os_shutdown): Fix bug in last change: actually
2783 mark file descriptors as available on startup.
2785 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2787 [ include/gdb: * callback.h (host_callback_struct): Replace
2788 members fdopen and alwaysopen with fd_buddy. ]
2789 * callback.c: Changed all users.
2791 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2793 * sim-load.c (sim_load_file): Use bfd_get_section_size
2794 instead of bfd_get_section_size_before_reloc.
2796 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2798 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2799 passing it to printf.
2801 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2803 * callback.c: Update copyright dates.
2805 * sim-basics.h: Likewise.
2806 * sim-load.c: Likewise.
2807 * syscall.c: Likewise.
2809 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2811 * callback.c: Include cconfig.h instead of config.h.
2813 * sim-basics.h: Likewise.
2814 * sim-load.c: Likewise.
2815 * syscall.c: Likewise.
2817 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2819 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2821 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2823 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2825 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2827 * sim-options.c (standard_options): Fix the names of H8
2830 2003-10-30 Andrew Cagney <cagney@redhat.com>
2832 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2833 with "struct bfd_symbol".
2835 2003-10-21 Andrew Cagney <cagney@redhat.com>
2837 * callback.c (os_truncate): Call "truncate", and not "stat".
2839 2003-10-20 Andrew Cagney <cagney@redhat.com>
2841 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2843 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2845 * callback.c (os_ftruncate, os_truncate): New functions.
2846 (default_callback): Initialize ftruncate and truncate members.
2848 2003-09-08 Dave Brolley <brolley@redhat.com>
2850 On behalf of Doug Evans <dje@sebabeach.org>
2851 * cgen.sh: New arg archfile.
2852 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2853 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2855 2003-08-28 Andrew Cagney <cagney@redhat.com>
2857 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2858 * sim-options.c (print_help): Cast the format with specifier to
2861 2003-08-20 Michael Snyder <msnyder@redhat.com>
2862 Dave Brolley <brolley@redhat.com>
2864 * cgen-par.h (flags, word1): New target-specific
2865 fields of CGEN_WRITE_QUEUE_ELEMENT.
2866 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2867 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2868 * gennltvals.sh: Add frv target.
2869 * nltvals.def: Add frv target.
2871 2003-06-23 Michael Snyder <msnyder@redhat.com>
2873 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2874 * sim-reg.c: Fix cut-and-paste bug in comment.
2876 2003-06-22 Andrew Cagney <cagney@redhat.com>
2878 From matthew green <mrg@redhat.com>:
2879 * sim-fpu.h: Update copyright.
2880 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2881 * sim-fpu.c: Update copyright.
2882 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2884 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2886 From Doug Evans <dje@sebabeach.org>:
2887 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2888 with disassemble_info:read_memory_func.
2889 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2891 2003-06-04 Michael Snyder <msnyder@redhat.com>
2893 * common/run.c (main): Remove SIM_H8300 ifdef.
2895 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2896 (standard_options): Add '-x' for h8/300sx.
2897 (standard_option_handler): Add case for SIM_H8300SX.
2899 2003-04-13 Michael Snyder <msnyder@redhat.com>
2901 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2903 2003-03-01 Andrew Cagney <cagney@redhat.com>
2905 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2906 (sim_engine_vabort): Ditto.
2908 2003-02-27 Andrew Cagney <cagney@redhat.com>
2910 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2911 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2912 * nrun.c (main): Ditto.
2914 2003-02-26 Andrew Cagney <cagney@redhat.com>
2916 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2917 (sim_engine_vabort): Ditto.
2918 (sim_engine_halt, sim_engine_restart): Ditto.
2920 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2922 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2923 (sim-break_h): Delete macro.
2924 (sim-break.o): Delete rule.
2925 * sim-break.c: Delete file.
2926 * sim-break.h: Delete file.
2927 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2928 (STATE_BREAKPOINTS): Delete macro.
2929 (sim_state_base): Delete field breakpoints.
2930 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2931 sim_break_install to array.
2933 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2935 * run.c (usage): Fix typos.
2937 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2939 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2941 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2943 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2944 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2945 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2946 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2947 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2948 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2949 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2950 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2951 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2952 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2954 2002-11-13 Andrew Cagney <cagney@redhat.com>
2956 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2958 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2960 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2961 (distclean): Depend on it.
2963 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2965 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2967 2002-08-29 Dave Brolley <brolley@redhat.com>
2969 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2971 2002-07-17 Andrew Cagney <cagney@redhat.com>
2973 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2974 (sim_set_callbacks, sim_size, sim_trace)
2975 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2976 to here from "gdb/remote-sim.h".
2978 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2980 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2981 avoid possible longjmp problems with automatic variable siggnal.
2983 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2985 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2986 * Make-common.in (installdirs): Make $(libdir) too, needed when
2987 installing libsim.a.
2989 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2991 * gennltvals.sh (dir): Mark d30v as obsolete.
2992 * nltvals.def: Remove d30v.
2994 2002-06-17 Andrew Cagney <cagney@redhat.com>
2996 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2998 * sim-memopt.c: Include <unistd.h>.
2999 (do_memopt_add): Fix printf format.
3000 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3002 2002-06-16 Andrew Cagney <ac131313@redhat.com>
3004 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3005 --enable-gdb-build-warnings.
3006 * configure: Regenerated to track ../common/aclocal.m4 changes.
3008 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
3010 * sim-fpu.c (unpack_fpu): Initialize exponent for
3013 (sim_fpu_sqrt): Same.
3015 2002-06-08 Andrew Cagney <cagney@redhat.com>
3017 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3018 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3020 * sim-load.c: Ditto.
3021 * callback.c: Ditto.
3023 * Make-common.in (callback_h): Define.
3024 (remote_sim_h): Define.
3026 (callback.o): Update.
3027 (syscall.o): Update.
3030 (sim-hload.o): Update.
3032 (sim-reason.o): Update.
3033 (sim-reg.o): Update.
3034 (sim-resume.o): Update.
3036 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3038 * run.c: Fix formatting.
3040 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3042 * run-sim.h: New header. Provide prototypes for functions used
3043 between run() and libsim.a which are not used by GDB.
3044 * run.c: Include run-sim.h.
3045 (main): If SIM_TARGET_SWITCHES is defined call
3046 sim_target_parse_command_line.
3047 (usage): If SIM_TARGET_SWITCHES is defined call
3048 sim_target_display_usage.
3050 2002-05-17 Andrey Volkov <avolkov@transas.com>
3052 * run.c: Made h8300s as new target, not h8300h alias.
3053 Added new option -S (h8300s target)
3054 * sim-options.c: Ditto.
3056 2002-05-01 Chris Demetriou <cgd@broadcom.com>
3058 * callback.c: Use 'deprecated' rather than 'depreciated.'
3060 2002-02-24 Andrew Cagney <ac131313@redhat.com>
3062 From wiz at danbala:
3063 * sim-fpu.h: Fix grammar and typos.
3066 2002-02-10 Chris Demetriou <cgd@broadcom.com>
3068 * callback.c: Fix some spelling errors.
3069 * hw-device.h: Likewise.
3070 * hw-tree.c: Likewise.
3071 * sim-abort.c: Likewise.
3072 * sim-alu.h: Likewise.
3073 * sim-core.h: Likewise.
3074 * sim-events.c: Likewise.
3075 * sim-events.h: Likewise.
3076 * sim-fpu.h: Likewise.
3077 * sim-profile.h: Likewise.
3078 * sim-utils.c: Likewise.
3080 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
3082 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3085 2002-01-20 Ben Elliston <bje@redhat.com>
3087 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3088 the comment for this enumerator.
3090 2002-01-14 Ben Elliston <bje@redhat.com>
3092 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3094 2001-12-20 Kazu Hirata <kazu@hxi.com>
3096 * run.c (usage): Fix a typo.
3098 2001-07-05 Ben Elliston <bje@redhat.com>
3100 * Make-common.in (srccgen): Remove.
3101 (CGEN_CPU_DIR): Define.
3102 (CGEN_READ_SCM): Redefine without $(srccgen).
3103 (CGEN_ARCH_SCM): Ditto.
3104 (CGEN_CPU_SCM): Ditto.
3105 (CGEN_DECODE_SCM): Ditto.
3106 (CGEN_DESC_SCM): Ditto.
3108 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
3110 * sim-load.c (sim_load_file): Put it back: external now.
3111 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3113 2001-04-21 Andrew Cagney <ac131313@redhat.com>
3115 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3117 * sim-utils.c (sim_analyze_program): Ditto.
3119 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
3121 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3122 we're finished with its immediate use.
3123 * sim-load.c (sim_load_file): Ditto.
3125 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
3127 Add support for mmap-based memory regions.
3128 * sim-memopt.c (mmap_next_fd): New global.
3129 (sim_memory_init): Reinitialize it.
3130 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3131 "--memory-mapfile FILE" option. Check for some errors.
3132 (do_memopt_add): Conditionally do mmap instead of malloc for
3133 backing store of simulated memory. Check for more errors.
3134 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3135 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3136 * configure.in: Look for mmap/fstat related functions and headers.
3137 * config.in, configure: Regenerated.
3139 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
3141 * sim-core.c (sim_core_map_attach): Correct overlap-related
3144 2001-03-07 Michael Meissner <meissner@redhat.com>
3146 * run.c (alloca-conf.h): Delete, no longer provided.
3148 2001-02-22 Ben Elliston <bje@redhat.com>
3150 * sim-trace.h (TRACE_VPU_IDX): Add.
3151 (TRACE_vpu): Define.
3152 (WITH_TRACE_VPU_P): Likewise.
3153 (TRACE_VPU_P): Likewise.
3154 * sim-trace.c (OPTION_TRACE_VPU): Define.
3155 (trace_options): Add --trace-vpu.
3156 (trace_option_handler): Handle OPTION_TRACE_VPU.
3157 (trace_option_handler): Include VPU tracing in --trace-semantics.
3158 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3160 2001-02-21 Ben Elliston <bje@redhat.com>
3162 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3163 (TRACE_BRANCH_INPUT2): Likewise.
3165 2001-02-09 Ben Elliston <bje@redhat.com>
3167 * (profile_print_pc): Write header out in target byte order.
3169 2001-02-09 Ben Elliston <bje@redhat.com>
3171 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3172 adjusting the pc shift value.
3174 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3176 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3177 where a numeric value is supplied.
3179 2001-01-06 Ben Elliston <bje@redhat.com>
3181 * cgen.sh: Allow extrafiles to include the semantics files when
3182 generating an ISA-specific decoder.
3184 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3186 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3188 2000-12-23 Ben Elliston <bje@redhat.com>
3190 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3191 them to the trace stream using sim_fpu_printn_fpu. Include
3194 2000-12-15 Ben Elliston <bje@redhat.com>
3196 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3197 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3198 trailing digits as specified (-1 to print all digits).
3199 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3200 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3203 2000-12-13 Ben Elliston <bje@redhat.com>
3205 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3206 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3209 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3211 * sim-endian.h: Don't have parameters on macro definitions which
3212 are simply renaming functions, to permit use of XCONCAT2 in both
3213 the macro name and the arguments in a use of such a definition.
3215 2000-12-11 Ben Elliston <bje@redhat.com>
3217 * cgen-ops.h (SUBWORDDFDI): New function.
3219 2000-12-05 Ben Elliston <bje@redhat.com>
3221 * Make-common.in (cgen-defs): New target.
3222 (cgen-decode): Pass $(EXTRAFILES).
3224 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3225 -outfile-suffix options.
3227 2000-12-04 Ben Elliston <bje@redhat.com>
3229 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3230 (SUBWORDSIUQI): Likewise.
3231 (SUBWORDDIHI): Likewise.
3232 (SUBWORDDIQI): New function.
3234 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3235 * cgen-scache.c (scache_option_handler): Remove unused local var.
3237 2000-12-03 Ben Elliston <bje@redhat.com>
3239 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3241 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3243 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3245 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3247 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3250 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3252 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3253 (set_hw_delete): Moved the macro as a function.
3254 * hw-base.h (set_hw_delete): Declare as external function.
3255 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3256 allocated using hw_malloc.
3258 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3260 * sim-options.c (sim_parse_args): Free the memory used for
3261 long_options, short_options, handlers, opt_cpu, orig_val.
3263 2000-11-20 Ben Elliston <bje@redhat.com>
3265 * cgen-ops.h (SUBBI): New macro.
3266 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3267 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3269 2000-11-16 Ben Elliston <bje@redhat.com>
3271 * cgen-types.h (VOID): New type.
3273 2000-11-09 Ben Elliston <bje@redhat.com>
3275 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3276 (sim_fpu_two): Set exponent to 1.
3278 2000-10-26 Ben Elliston <bje@redhat.com>
3280 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3281 `all'. Pass `-i' options to cgen applications.
3282 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3283 cgen-desc): Pass $(isa) to cgen.sh.
3285 2000-10-08 Ben Elliston <bje@redhat.com>
3287 * cgen-utils.c (cgen_rtx_error): New function.
3289 2000-10-07 Ben Elliston <bje@redhat.com>
3291 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3292 conditions for sim_core_read_buffer().
3294 2000-09-26 Dave Brolley <brolley@redhat.com>
3296 * cgen-utils.c (RORQI): New function.
3297 (ROLQI): New function.
3298 (RORHI): New function.
3299 (ROLHI): New function.
3301 2000-08-28 Dave Brolley <brolley@redhat.com>
3303 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3304 in insn_value if it will fit.
3306 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3308 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3310 2000-08-15 Dave Brolley <brolley@redhat.com>
3312 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3314 2000-08-15 Dave Brolley <brolley@redhat.com>
3316 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3317 (PROFILE_CPU_FREQ): New macro.
3318 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3319 (profile-options): Add profile-cpu-frequency.
3320 (parse_frequency): New function.
3321 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3322 (profile_print_speed): Print cpu frequency and simulated execution time.
3323 Re-indent other items to match.
3325 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3327 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3329 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3331 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3332 * Makefile.in (install): Install run.1 man page.
3334 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3336 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3337 * Makefile.in (headers,nltvals.def): Merge.
3339 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3341 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3342 * nrun.c (main): Print the simulator statistics only in
3344 * hw-properties.h (hw_find_integer_array_property): Fix
3345 prototype (use signed_cell).
3347 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3348 * sim-events.c (sim_events_remain_time): New function returning
3349 the time that remains before the event is raised.
3350 * hw-events.c (hw_event_remain_time): Likewise.
3351 * sim-events.h (sim_events_remain_time): Declare.
3352 * hw-events.h (hw_event_remain_time): Declare.
3354 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3355 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3356 (OPTION_HW_LIST): New option --hw-list to list the devices.
3357 (hw_option_handler): List the device tree with 'sim_hw_print'.
3359 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3360 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3361 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3362 (EXTENDED): Define for 16-bit word size.
3363 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3364 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3365 * sim-types.h: Added support for 16-bit targets.
3367 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3369 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3371 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3373 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3374 * Makefile.in (distclean): Clean cconfig.h also.
3376 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3378 * configure: Regenerated to track ../common/aclocal.m4 changes.
3380 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3382 * aclocal.m4 (sim-profile): Enable the profiler by default.
3384 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3386 * run.c (main): Initialize sigrc.
3388 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3390 * sim-events.c (update_time_from_event): Add more detailed event
3393 2000-03-30 Dave Brolley <brolley@redhat.com>
3395 * aclocal.m4 (cgen): Use guile to run cgen.
3397 2000-03-23 Dave Brolley <brolley@redhat.com>
3399 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3401 * cgen-accfp.c (fextsfdf): New function.
3402 (ftruncdfsf): New function.
3403 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3405 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3407 * cgen-ops.h: Added TRUNCSISI.
3409 2000-03-08 Dave Brolley <brolley@redhat.com>
3411 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3412 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3413 (sim_queue_fn_si_write): Last argument is has type USI.
3414 (sim_queue_fn_sf_write): New function.
3415 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3416 (sim_queue_fn_sf_write): New function.
3417 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3419 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3421 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3422 sim_set_trace and run simulator using sim_resume.
3423 (main): Add option ``-o'' - operating environment. Only continue
3424 after a signal when operating environment.
3425 (main): Always set REASON and SIGRC using sim_stop_reason.
3426 (sim_trace): Delete extern declaration.
3428 2000-02-08 Nick Clifton <nickc@cygnus.com>
3430 * callback.c: Fix compile time warning messages.
3431 * run.c: Fix compile time warning messages.
3433 1999-12-17 Dave Brolley <brolley@cygnus.com>
3435 * sim-profile.h: (set_profile_option_mask): Add prototype.
3436 * sim-profile.c (set_profile_option_mask): No longer static.
3438 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3440 * sim-arange.c: Include <string.h>
3442 1999-12-07 Dave Brolley <brolley@cygnus.com>
3444 * sim-options.c (print_help): '=' required before optional argument.
3445 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3446 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3447 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3448 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3449 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3450 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3451 (fn_mem_qi_write): New union members.
3452 (fn_mem_hi_write): New union members.
3453 (fn_mem_si_write): New union members.
3454 (fn_mem_di_write): New union members.
3455 (fn_mem_df_write): New union members.
3456 (fn_mem_xi_write): New union members.
3457 (sim_queue_fn_mem_qi_write): New function.
3458 (sim_queue_fn_mem_hi_write): New function.
3459 (sim_queue_fn_mem_si_write): New function.
3460 (sim_queue_fn_mem_di_write): New function.
3461 (sim_queue_fn_mem_df_write): New function.
3462 (sim_queue_fn_mem_xi_write): New function.
3463 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3464 (sim_queue_fn_mem_hi_write): New function.
3465 (sim_queue_fn_mem_si_write): New function.
3466 (sim_queue_fn_mem_di_write): New function.
3467 (sim_queue_fn_mem_df_write): New function.
3468 (sim_queue_fn_mem_xi_write): New function.
3469 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3470 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3471 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3473 1999-12-01 Dave Brolley <brolley@cygnus.com>
3475 * cgen-accfp.c (subsf): Check status code.
3493 1999-11-26 Dave Brolley <brolley@cygnus.com>
3495 * cgen-par.h (fn_df_write): Mode of data is DF.
3496 (sim_queue_fn_df_write): Mode of data is DF.
3497 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3499 1999-11-22 Dave Brolley <brolley@cygnus.com>
3501 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3502 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3504 1999-11-04 Dave Brolley <brolley@cygnus.com>
3506 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3507 CGEN_MEM_XI_WRITE members.
3508 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3509 (sim_queue_fn_xi_write): New function.
3510 (sim_queue_mem_xi_write): New function.
3512 * cgen-par.c (sim_queue_fn_xi_write): New function.
3513 (sim_queue_mem_xi_write): New function.
3514 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3517 1999-10-22 Dave Brolley <brolley@cygnus.com>
3519 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3520 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3521 * cgen-par.c: Set insn_address for each queued write. Get pc from
3522 cpu when executing queued writes.
3524 1999-10-19 Dave Brolley <brolley@cygnus.com>
3526 * cgen-par.h (sim_queue_fn_pc_write): New function.
3527 (CGEN_FN_PC_WRITE): New enumerator.
3528 (fn_pc_write): New union member.
3529 * cgen-par.c (sim_queue_fn_pc_write): New function.
3530 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3532 1999-10-18 Dave Brolley <brolley@cygnus.com>
3534 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3535 (CGEN_MEM_DF_WRITE): New enumerator.
3536 (mem_di_write): New union member.
3537 (mem_df_write): New union member.
3538 * cgen-par.c (sim_queue_mem_di_write): New function.
3539 (sim_queue_mem_df_write): New function.
3540 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3542 * cgen-accfp.c (divsf): Check for division errors.
3544 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3546 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3548 1999-10-07 Dave Brolley <brolley@cygnus.com>
3550 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3551 (fn_hi_write): New union member.
3552 (sim_queue_fn_hi_write): New function.
3553 * cgen-par.c (sim_queue_fn_hi_write): New function.
3554 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3556 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3558 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3559 Change type of result to SEM_PC.
3561 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3563 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3565 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3567 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3568 (JOIN*): Delete cpu arg.
3570 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3572 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3574 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3576 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3578 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3581 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3583 * run.c (main): Check the sim_stop_reason and only halt simulation
3584 when a valid stop condition is identified.
3586 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3588 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3590 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3592 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3593 (bi_write): New union element.
3594 (sim_queue_bi_write): New function.
3595 * cgen-par.c (sim_queue_bi_write): New function.
3596 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3598 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3600 * configure: Regenerated to track ../common/aclocal.m4 changes.
3602 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3603 ../gdb/configure.in.
3604 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3605 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3606 (SIM_WARNINGS): Delete
3607 (CONFIG_CFLAGS): Update.
3609 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3611 * cgen-par.c: New file.
3612 * cgen-par.h: New file.
3613 * cgen-sim.h (cgen-par.h): #include it.
3614 * cgen-cpu.h (write_queue): New field.
3615 (CPU_WRITE_QUEUE): New access macro.
3616 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3617 (cgen-par.o): New target.
3619 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3621 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3622 * cgen-utils.c (mode_names): Update.
3624 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3626 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3627 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3628 buffer arg if WITH_PARALLEL_GENWRITE.
3629 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3630 (struct idesc): Ditto.
3632 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3634 * sim-model.c (model_option_handler): Add \n to error message.
3636 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3638 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3639 (insn_sem): Rewrite.
3640 (sem_fn_desc): New struct.
3642 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3644 (scache case): Split into non-parallel/parallel versions.
3645 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3646 if not use semantic switch version.
3648 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3650 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3651 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3652 (SEM_BRANCH_INIT_EXTRACT): Delete.
3653 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3654 (SEM_BRANCH_FINI): Ditto.
3655 (SEM_BRANCH_VIA_ADDR): Ditto.
3656 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3657 (SEM_BRANCH_ADDR_CACHE): Delete.
3658 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3659 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3661 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3662 (@cpu@_pbb_begin): Initialize branch_target.
3663 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3664 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3666 (@cpu@_engine_run_fast): Ditto.
3668 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3670 * cgen-utils.c (RORSI): New function.
3671 (ROLSI): New function.
3673 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3675 * Makefile.in (TAGS): Tweak TAGS regex.
3676 * cgen-mem.h (*): Add TAGS markers.
3678 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3680 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3681 passed in when sim_resume is first entered - don't re-pass it
3684 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3686 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3687 OPTION_LOAD_LMA but only when is defined.
3688 (standard_options): When SIM_HANDLES_LMA is defined include
3689 options --load-lma and --load-vma.
3690 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3692 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3693 (struct sim_state_base): Add load_at_lma_p.
3694 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3695 STATE_LOAD_AT_LMA_P.
3697 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3699 * nrun.c (main): Re-format loop gnu style.
3701 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3703 * dv-sockser.c (connected_p): Initialize addrlen.
3705 1999-07-06 Dave Brolley <brolley@cygnus.com>
3707 * cgen-accfp.c (floatsidf): New function.
3708 (fixdfsi): New function.
3710 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3712 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3714 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3716 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3717 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3718 * cgen-fpu.c: New file.
3719 * cgen-fpu.h: New file.
3720 * cgen-accfp.c: New file.
3721 * cgen-cpu.h (CGEN_CPU): New member fpu.
3722 * cgen-mem.h: Redo fp support.
3723 * cgen-ops.h: Delete k&r support. Redo fp support.
3724 * cgen-sim.h: Include cgen-fpu.h.
3725 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3727 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3729 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3731 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3732 (@cpu@_pbb_cti_chain): Minor clean up.
3734 1999-05-08 Felix Lee <flee@cygnus.com>
3736 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3737 AM_CYGWIN32 and AM_EXEEXT.
3738 * configure: Regenerate.
3740 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3742 * sim-core.c (device_error,device_io_read_buffer,
3743 device_io_write_buffer): Delete decls.
3744 * sim-core.h: Put them here.
3746 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3747 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3748 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3749 (sim_core_write_aligned_N): Ditto.
3751 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3753 * sim-memopt.c (sim_memory_uninstall): Don't look into
3756 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3758 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3760 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3762 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3763 (sim_core_write_buffer): Ditto.
3765 1999-04-02 Keith Seitz <keiths@cygnus.com>
3767 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3768 after the interval counter has expired.
3769 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3770 poll_quit callbacks. May be overridden by Makefile.
3771 (poll_quit_counter): New global.
3772 * sim-events.c: Remove all mentions of ui_loop_hook. The
3773 host callback "poll_quit" will serve the purpose.
3774 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3776 * nrun.c: Remove declaration of ui_loop_hook.
3778 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3780 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3781 if being used by gdb.
3783 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3785 * cgen-types.h (XF,TF): Tweak.
3786 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3788 (SUBWORD*,JOIN*): Define.
3789 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3790 moved into cpu descriptor.
3791 * sim-model.h (MACH): New member `num'.
3793 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3795 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3796 (CGEN_CPU): Member opcode renamed to cpu_desc.
3797 New members get_idata,disassembler.
3798 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3799 CGEN_INSN_ATTR_VALUE.
3800 (CGEN_STATE): Delete member opcode_table.
3801 (sim_disassemble_insn): Delete decl.
3802 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3803 (struct idesc): Moved to here from <cpu>-decode.h.
3804 * cgen-run.c (prime_cpu): Call prepare_run callback.
3805 * cgen-trace.h (SFILE): New type.
3806 (sim_disasm_sprintf): Declare.
3807 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3808 (sim_cgen_disassemble_insn): Declare.
3809 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3810 (insn_fields): Delete.
3811 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3813 (trace_insn): Call CPU_DISASSEMBLER hook.
3814 (sim_disasm_sprintf): New function.
3815 (sim_disasm_read_memory): New function.
3816 (sim_disasm_perror_memory): New function.
3817 (sim_cgen_disassemble_insn): New function.
3818 * cgen-utils.c: Don't include cpu-opc.h.
3819 (virtual_insn_entries): New static local.
3820 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3821 (cgen_insn_name): Rewrite.
3822 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3823 * cgen.sh (desc): New file generator handler.
3824 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3825 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3826 Don't include cpu-opc.h,cpu-sim.h.
3827 * sim-model.c (model_set): Delete SIM_DESC arg.
3828 (sim_model_set): Update.
3829 * sim-model.h (MACH): New member prepare_run.
3831 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3833 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3834 if redundant with allocator functions.
3836 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3838 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3840 * sim-profile.h: Make like sim-trace.h.
3841 (PROFILE_USEFUL_MASK): New macro.
3842 * sim-profile.c (profile_options): Make like trace_options, allow
3843 optional on|off arg where applicable.
3844 (set_profile_option_mask): New function.
3845 (sim_profile_set_option): New function.
3846 (profile_option_handler): Simplify.
3847 Have -p only enable selected things, not everything.
3848 Add missing break to OPTION_PROFILE_PC_RANGE.
3849 * cgen-scache.c (scache_options): Allow optional on|off arg to
3851 (scache_option_handler): Use sim_profile_set_option.
3853 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3855 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3856 (memory_option_handler): Implement MEMORY_FILL option. Make
3857 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3858 (parse_ulong_value): New function.
3859 (do_memopt_add): Allocate all buffers. Optionally fill them.
3861 1999-01-15 Richard Henderson <rth@cygnus.com>
3863 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3864 va_list, not an integer.
3865 * sim-events.c (sim_events_schedule): Likewise.
3867 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3868 the appropriate type.
3870 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3872 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3873 (sim_disassemble_insn): Update prototype.
3874 (sim_engine_invalid_insn): Ditto.
3875 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3876 (SEM_BRANCH_INIT): PCADDR->IADDR.
3877 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3878 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3879 * cgen-scache.h (*): Ditto.
3880 * cgen-trace.c (*): Ditto.
3881 * cgen-trace.h (*): Ditto.
3882 * cgen-utils.c (*): Ditto.
3883 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3885 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3886 (simple engine framework): Rewrite.
3887 * sim-module.c (modules): Install model module sooner (and in
3888 particular before the profile module).
3890 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3892 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3893 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3894 (sim_model_init): Call it.
3896 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3898 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3900 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3901 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3902 (SEM_BRANCH_INIT_EXTRACT): New macro.
3903 (SEM_BRANCH_INIT): Add taken_p.
3904 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3905 (SEM_BRANCH_FINI): Use it.
3907 * cgen-run.c (sim_resume): Handle tracing of last insn.
3908 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3909 * cgen-trace.c (current_abuf): New static global.
3910 (trace_insn_init): Initialize it.
3911 (trace_insn_fini): Use it.
3912 (trace_insn): Set it.
3913 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3914 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3915 (@cpu@_emit_after): Ditto.
3916 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3917 labels if WITH_SEM_SWITCH_FULL.
3918 * sim-model.c: Include bfd.h.
3919 (sim_model_init): New function.
3920 (sim_model_install): Record init fn.
3921 * sim-model.h (MACH): New member bfd_name.
3922 * sim-module.c (modules): Initialize model before scache.
3924 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3926 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3928 * nrun.c (main): Remain in simulation loop for traps and
3929 exceptions when in operating environment mode.
3930 (ui_loop_hook): New stub hook for standalone use.
3931 * sim-events.c (sim_events_process): Call ui_loop_hook
3932 periodically on CYGWIN host.
3934 * sim-reason.c (sim_stop_reason): Return host signal numbers
3935 to gdb on sim_stopped and sim_signalled cases.
3936 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3937 hook just before longjmp.
3938 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3939 hook just before sim_engine_run.
3941 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3942 * sim-trace.h (trace_generic): Ditto.
3943 * sim-trace.c (trace_generic): Ditto.
3945 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3947 * Make-common.in (SIM_MAIN_DEPS): New var.
3948 (CGEN_MAIN_CPU_DEPS): New var.
3949 * aclocal.m4: Add --enable-cgen-maint option.
3950 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3952 (GETIMEM*): Pass pc value to sim_core routine.
3954 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3956 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3957 Compare with ZERO not NULL.
3959 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3961 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3964 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3966 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3967 * sim-trace.c: Include stdlib.h if present.
3968 * dv-sockser.c: Include unistd.h if present.
3969 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3970 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3972 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3974 * gennltvals.sh: Add i960.
3975 * nltvals.def: Rebuild.
3977 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3979 * cgen-defs.h: New file, old cgen-sim.h.
3980 * cgen-sim.h: Simple header that includes others.
3981 * sim-arange.c: New file.
3982 * sim-arange.h: New file.
3983 * sim-basics.h: Include it.
3984 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3985 (sim-arange.o): Add rule for.
3986 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3987 (sim_io_eprintf_cpu): Add prototype.
3988 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3989 (INLINE2): New macro.
3990 (EXTERN_INLINE): New macro.
3991 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3992 before calling module init fns.
3993 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3994 (profile_init): New function.
3995 (profile_options): New option --profile-range.
3996 (profile_option_handler): Handle --profile-range.
3997 (profile_print_insn): Qualify address range specific section titles.
3998 (profile_print_addr_ranges): New function.
3999 (profile_info): Print address ranges if specified.
4000 (profile_install): Set profile_init init fn.
4001 * sim-profile.h (PROFILE_DATA): New member `range'.
4002 * sim-trace.c (trace_init): New function.
4003 (trace_options): New option --trace-range.
4004 (trace_option_handler): Handle --trace-range.
4005 (trace_install): Set trace_init init fn.
4006 * sim-trace.h (TRACE_DATA): New member `range'.
4007 * sim-utils.c (sim_cpu_msg_prefix): New function.
4008 (sim_io_eprintf_cpu): New function.
4009 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4010 (PC_IN_PROFILE_RANGE_P): New macro.
4011 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4012 (trace_insn_fini): New arg abuf. All callers updated.
4013 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4014 printing cycle counts.
4015 * cgen-trace.h (trace_insn_fini): Update prototype.
4016 (TRACE_RESULT_P): New macro.
4017 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4018 (TRACE_INSN): Check ARGBUF_TRACE_P.
4019 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4020 * cgen-types.h (SIM_INLINE): Delete.
4021 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4022 * cgen-utils.c: Don't include cgen-engine.h
4023 * genmloop.sh (@cpu@_fill_argbuf): New function.
4024 (@cpu@_fill_argbuf_tp): New function.
4025 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4026 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4027 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4028 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4029 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4030 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4031 doing profiling. Update call to TRACE_INSN_FINI.
4033 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4035 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4037 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4040 1998-12-01 Doug Evans <devans@casey.cygnus.com>
4042 * sim-inline.c (SIM_INLINE_P): Fix typo.
4044 1998-11-30 Doug Evans <devans@casey.cygnus.com>
4046 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4048 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4050 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4051 * nltvals.def: Re-generate.
4053 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4055 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4056 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4057 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4059 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4060 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4062 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4064 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4065 (${cpu}_pbb_cti_chain): Ditto.
4067 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4069 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
4070 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4071 (EXTRACT_INT,EXTRACT_UINT): New macros.
4072 (SEM_SEM_ARG): New macro.
4073 (SEM_NEXT_VPC): New arg `pc'.
4074 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4075 (sim_disassemble_insn): Update prototype.
4076 * cgen-trace.c (current_insn,insn_fields): New static locals.
4077 (trace_insn): Set them.
4078 * cgen-utils.c: #include cgen-engine.h.
4079 (sim_disassemble_insn): New arg insn_fields.
4080 Handle variable length insns.
4081 * genmloop.sh: Only emit pbb decls if -pbb.
4082 (${cpu}_scache_lookup): New arg `vpc'.
4083 (scache support): Fetch pc before entering loop.
4085 * gennltvals.sh: Add fr30 support.
4086 * nltvals.def: Rebuild.
4088 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4090 * sim-types.h: Re-do type system so that GCC's attribute and mode
4091 are used to specify types. Handle case of ALPHA.
4093 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
4095 * aclocal.m4: Add tests for dlopen family.
4096 * config.in: Regenerated.
4098 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4100 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4102 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4104 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4105 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4106 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4107 * cgen-sim.h: ... to here.
4109 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4111 * aclocal.m4 (enable-build-warnings): Replace
4112 enable-sim-warnings. Extend =LIST syntax so that prepend and
4113 append of options is possible. Drop -Werror, add
4114 -Wstrict-prototypes for GDB compatibility.
4115 * Make-common.in (SIM_WARNINGS): Update.
4117 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4119 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4120 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4121 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4122 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4123 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4125 * cgen-cpu.h: New file.
4126 * cgen-engine.h: New file.
4127 * cgen-scache.h: New file.
4128 * cgen-sim.h: Delete portions moved to new files.
4129 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4130 rather than sending result to stdout.
4132 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4134 * Make-common.in (sim-reg.o): New rule.
4135 (cgen-run.o): New rule.
4136 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4137 * cgen-run.c (prime_cpu): New function.
4138 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4139 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4141 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4142 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4143 (CGEN_INSN_VIRTUAL_P): New macro.
4144 (SEM_PC): New typedef.
4145 (SEMANTIC_FN): Change type of result to SEM_PC.
4146 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4147 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4148 (SCACHE_MAP): New typedef.
4149 (CPU_SCACHE): Add pbb support.
4150 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4151 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4152 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4154 (INSN_NAME): Delete.
4155 (cgen_insn_name): Declare.
4156 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4157 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4158 (first_insn_p): Make static.
4159 (trace_insn): Handle virtual insns specially.
4160 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4161 * cgen-types.h (UBI): Delete.
4162 (MODE_TYPE): New enum.
4163 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4164 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4165 (cgen_virtual_opcode_table): New global.
4166 (cgen_insn_name): New function.
4167 (sim_disassemble_insn): Ignore virtual insns.
4168 * genmloop.sh: Delete top level loop generation. Add pbb support.
4169 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4170 (sim_cpu_base): New members max_insns,insn_name,model_data.
4171 (CPU_PC_GET,CPU_PC_SET): New macros.
4172 (sim_pc_get,sim_pc_set): Declare.
4173 * sim-model.c (model_set): Call model init fn.
4174 * sim-model.h (MODEL_FN): New typedef.
4175 (INSN_TIMING): New member model_fn.
4176 (MODEL): New members num,init.
4177 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4178 All callers updated.
4179 (profile_insn_init): New fn.
4180 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4181 Exit early if insn profiling not supported.
4182 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4183 (profile_install): Record profile_insn_init as init fn.
4184 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4185 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4186 (PROFILE_DATA): Delete member exec_time.
4187 Change insn_count to pointer to array, rather than the array.
4188 (sim_profile_print_bar): Declare.
4190 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4192 * cgen-run.c: New file.
4193 * sim-reg.c: New file.
4195 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4197 * aclocal.m4: Add checks for -lsocket and -lnsl.
4199 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4200 allow local port reuse on listening socket.
4202 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4204 * sim-config.h: Remove reference to linux kernel header.
4206 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4208 * dv-sockser.c (sockser_addr): Make variable non-static.
4210 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4212 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4214 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4216 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4218 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4220 * Make-common.in (install-common): Add $(EXEEXT) when installing
4223 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4225 * cgen-sim.h (cgen_state): New member opcode_table.
4226 * cgen-utils.c (sim_disassemble_insn): Use it.
4228 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4230 * cgen-mem.h (DECLARE_SETT): Fix return type.
4231 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4232 * cgen-scache.c: Include stdlib.h.
4233 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4234 * sim-model.c (model_option_handler): Remove unused variable `n'.
4236 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4238 * cgen-utils.c: Include bfd.h.
4239 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4241 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4243 * sim-bits.h (EXTEND24): Fix typo.
4245 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4247 * sim-events.c (ETRACE_P): New macro.
4248 (struct _sim_event): Add member trace.
4249 (sim_events_free): Reclaim trace message.
4251 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4252 sim_events_schedule_tracef): New functions, include printf trace
4253 information in argument list. If tracing, store asprintf'd trace
4254 message in sim_event.
4256 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4257 hw_event_queue_schedule_vtracef): New functions, mimic
4260 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4262 * sim-bits.h (EXTEND24): Define.
4264 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4266 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4267 (CPU_SCACHE_HASH_MASK): New macro.
4268 (SCACHE_HASH_PC): Rewrite.
4269 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4270 computation out of main loop.
4272 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4274 * cgen-sim.h (RECORD_IADDR): Delete.
4275 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4276 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4278 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4280 * gennltvals.def (mn10200): Add entry.
4281 * nltvals.def: Regenerate with MN10200 additions.
4283 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4285 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4286 documentation on how it works.
4288 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4289 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4290 sim_core_set_xor, sim_core_xor_read_buffer,
4291 sim_core_xor_write_buffer): Update.
4293 * sim-events.h, sim-events.c (sim_events_install,
4294 sim_events_watch_clock, sim_events_schedule_after_signal,
4295 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4296 sim_events_deschedule): Update.
4298 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4299 sim_fpu_max32, sim_fpu_max64): Update.
4301 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4303 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4304 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4305 * sim-profile.c (profile_print_model): Update.
4307 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4309 * gennltvals.def (m32r): Use common syscall.h now.
4310 (mn10300): Add entry.
4311 * nltvals.def: Regenerate.
4313 * sim-engine.c (sim_engine_get_run_state): New function.
4314 * sim-engine.h (sim_engine_get_run_state): Declare it.
4316 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4318 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4319 * sim-core.c (sim_core_signal): Make extern, always define.
4321 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4323 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4324 * cgen-ops.h (ANDIF): New macro.
4325 (ANDIF[BQHSD]I): Delete.
4327 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4329 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4330 (hw_event_queue_schedule, hw_event_queue_deschedule,
4331 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4334 * hw-alloc.h (HW_NZALLOC): Define.
4336 * Make-common.in (test-hw-events): Add target for testing the
4339 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4341 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4343 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4345 * hw-main.h: Include hw-handles.h, hw-instances.h.
4346 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4347 * hw-base.c (hw_create, hw_delete): Call same.
4349 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4351 * dv-core.c: Include hw-main.h and sim-main.h.
4352 * dv-pal.c: Include hw-main.h and sim-io.h.
4353 * dv-glue.c: Include hw-main.h.
4355 * hw-main.h: New file. Move list of includes to here.
4356 * hw-base.h: From here.
4357 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4358 (hw-*.o, dv-*.o): Update.
4359 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4360 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4363 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4364 do_hw_poll_read): Move declarations from here.
4365 * hw-main.h: To here.
4367 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4369 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4371 * Make-common.in (hw-config.h): Update
4372 * hw-base.c, dv-pal.c, dv-glue.c: Update
4374 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4375 `*_callback' to `*_method.
4377 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4379 * hw-base.h (set_*): Move set method macros from here.
4380 * hw-device.h: To here.
4382 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4384 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4387 * hw-base.c (hw_create, hw_delete): Call
4388 * hw-properties.c (create_hw_property_data,
4389 delete_hw_property_data): Define.
4391 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4393 * hw-device.c, hw-properties.c: Include hw-base.h
4395 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4396 * hw-device.c: From here.
4397 * hw-base.h: Include "hw-events.h".
4399 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4400 * hw-base.c (hw_create, hw_delete): Call.
4401 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4403 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4404 (hw-alloc.o): New target.
4406 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4408 * hw-events.h, hw-events.c: New files. Move event code to here.
4409 * sim-hw.c: From here.
4410 * hw-base.h: Include "hw-events.h".
4411 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4412 (hw-events.o): New target.
4414 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4415 * hw-events.h (struct hw_event): Replace typedef hw_event.
4417 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4418 * hw-base.c (hw_create, hw_delete): Call.
4419 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4423 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4425 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4426 * hw-ports.c: To here.
4428 * hw-base.h, hw-ports.c (create_hw_port_data,
4429 delete_hw_port_data): New functions.
4430 * hw-base.c (hw_delete, hw_create): Call same.
4432 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4434 * hw-ports.h: To here.
4436 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4438 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4439 PROCESSOR and CIA arguments.
4441 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4443 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4444 Move common object files from here.
4445 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4447 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4449 * sim-hw.c: Include ctype.h.
4450 (do_hw_poll_read): Do not assume EAGAIN.
4452 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4454 * cgen-trace.c (first_insn_p): New static local.
4455 (trace_insn_init): Set it.
4456 (trace_insn_fini): Use TRACE_PREFIX.
4457 (trace_insn): Rewrite to use trace_prefix.
4458 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4459 Adjust width accordingly.
4461 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4462 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4463 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4464 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4465 (PROFILE_COUNT_CORE): Simplify.
4466 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4468 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4470 * cgen-ops.h (ADDCFSI): Fix typo.
4472 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4474 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4475 * genmloop.sh: Use them rather than static locals.
4477 * sim-engine.c (sim_engine_set_run_state): New function.
4478 * sim-engine.h (sim_engine_set_run_state): Declare.
4479 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4480 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4481 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4483 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4485 * cgen-trace.c (trace_insn_init): New arg first_p.
4486 All callers updated.
4487 (trace_insn_fini): New arg last_p. All callers updated.
4488 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4489 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4490 * genmloop.sh (engine_resume): Update.
4492 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4494 * Make-common.in (install-common): Run ranlib on installed copy of
4497 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4499 * Make-common.in (install-common): Rename and install libsim.a.
4501 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4503 * sim-io.c (unistd.h): Include.
4505 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4507 * Make-common (sim_main_headers): Sort.
4508 (cgen-*.o): Add cgen-sim.h dependency.
4510 * cgen-scache.c (scache_init): Only allocate space if scache element
4512 (scache_flush,scache_print_profile): Check if scache in use first.
4514 * cgen-sim.h (IDESC): Provide forward declaration.
4516 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4517 (cgen_cpu_max_extra_bytes): Declare.
4518 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4520 * sim-cpu.h: New file. sim_cpu_base moved here.
4521 Move sim_cpu_lookup decl here.
4522 * sim-base.h: #include "sim-cpu.h".
4523 * sim-cpu.c: New file.
4524 * Make-common (sim_main_headers): Add sim-cpu.h.
4525 (sim-cpu.o): Add rule for.
4527 * sim-model.c (set_model): Delete.
4528 (sim_model_set,model_set): New functions.
4529 (sim_model_install): Renamed from model_install.
4530 Don't set default model here.
4531 (model_option_handler): Rewrite --model processing.
4532 (sim_model_lookup,sim_mach_lookup): New functions.
4533 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4534 (insn_timing): Delete.
4535 (INSN_TIMING): New member `num'.
4536 (IMP_PROPERTIES): Always define scache_elm_size member.
4537 (MACH): New member init_cpu.
4538 (sim_machs): Renamed from machs.
4539 (sim_model_install): Renamed from model_install.
4540 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4541 * sim-module.c (modules): Update.
4543 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4545 * sim-io.c: #include <errno.h>.
4547 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4549 * dv-pal.c (struct hw_pal_device): Add reader.
4550 (hw_pal_finish): Initialize reader.
4551 (scan_hw_pal): Use reader.
4553 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4554 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4557 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4558 ../ppc/main.c sim_io_read_stdin.
4560 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4562 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4564 * hw-tree.c: Update.
4566 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4567 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4569 * hw-ports.h (hw_port_event): Ditto.
4570 * hw-ports.c (hw_port_event): Update.
4571 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4573 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4575 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4576 (do_counter_event): Update.
4577 * dv-glue.c (hw_glue_io_read_buffer): Update.
4578 (hw_glue_port_event): Update.
4580 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4581 * hw-base.h (hw_create): Ditto.
4582 * hw-base.c (hw_create): Ditto.
4584 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4585 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4588 * hw-device.h (hw_system_cpu): Declare.
4589 * sim-hw.c (hw_system_cpu): New function.
4591 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4592 sim_hw_abort not hw_abort.
4593 (sim-hw.h): Include.
4594 (sim_core_read_buffer, sim_core_write_buffer): Call
4595 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4597 (sim_core_set_xor): Do not pass CPU when aborting.
4599 * sim-n-core.h (sim_core_read_aligned_N,
4600 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4601 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4602 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4605 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4607 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4608 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4610 (sim_hw_print): New function.
4612 * sim-engine.h (sim_engine_vabort): Declare.
4613 * sim-engine.c (sim_engine_vabort): New function.
4615 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4617 * sim-trace.c (print_data): For floating-point numbers trace raw
4619 (trace_result_fp2): New function.
4620 * sim-trace.h (trace_result_fp2): New declaration.
4621 (TRACE_FP_RESULT2): New macro.
4623 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4625 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4626 AM_CYGWIN32 and AM_EXEEXT.
4627 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4628 to run and install-common rules.
4629 * common/configure: regenerate
4631 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4633 * sim-types.h (cell_word): New type.
4634 (natural_cell): Delete type.
4636 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4638 * configure: Regenerated to track ../common/aclocal.m4 changes.
4641 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4643 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4645 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4647 * configure: Regenerated to track ../common/aclocal.m4 changes.
4650 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4652 * acconfig.h: New file.
4653 * Make-common.in (top_builddir): New macro.
4654 (INTL_LIB): Removed.
4655 (INTLLIBS): New macro.
4656 (INTLDEPS): Likewise.
4657 (LIBDEPS): Use INTLDEPS.
4658 (EXTRA_LIBS): Use INTLLIBS.
4659 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4660 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4661 AM_LC_MESSAGES): New macros from GNU gettext.
4663 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4665 * sim-config.h: Discard leading _ from macros.
4666 * sim-types.h: Ditto.
4668 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4670 * Make-common.in (CSEARCH): Add -I to intl directories.
4671 (INTL_LIB): Point to libintl.a.
4672 (LIBDEPS): Add $(INTL_LIB).
4673 (EXTRA_LIBS): Ditto.
4675 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4677 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4679 * cgen-ops.h (ADDCFSI): Fix.
4682 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4684 * sim-types.h (signed_address, unsigned_address): Define.
4686 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4688 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4691 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4693 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4694 New functions, pack / unpack sim_fpu struct using raw values.
4695 (sim_fpu_is): Differentiate between negative and positive
4698 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4700 * sim-bits.h (EXTEND4): Define.
4701 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4703 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4705 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4706 declared so we need this cast to prevent long long addresses
4707 from being misconfigures. Results in access to unmapped memory.
4709 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4711 * Make-common.in (RUNTESTFLAGS): Define.
4712 (check): Pass RUNTESTFLAGS to recursive make.
4714 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4716 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4719 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4721 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4724 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4726 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4727 (sim-inline): Update to match sim-inline.[hc]
4728 * configure: Regenerated to track ../common/aclocal.m4 changes.
4730 * Make-common.in (sim_main_headers): Add sim-inline.h
4732 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4734 * sim-endian.h (sim-endian.c): Ditto.
4736 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4737 (sim_events_set_trace): Delete unused prototype.
4739 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4740 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4742 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4743 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4744 Comment out, not yet implemented in sim-fpu.c.
4745 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4746 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4748 * sim-inline.h: Rewrite description.
4749 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4750 (SIM_MAIN_INLINE): Add inline option.
4752 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4753 include generated files. Handled by generator directly.
4755 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4757 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4760 * sim-trace.h (TRACE_ANY_P): Define.
4761 (struct _trace_data): Add trace_any_p.
4763 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4765 * run.c (main): Handle all alternatives of enum sim_stop.
4766 (main): Delete unused `asection *s'.
4768 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4770 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4772 * configure: Regenerated to track ../common/aclocal.m4 changes.
4774 * sim-hw.c: New file.
4775 * sim-hw.h (sim_hw_parse): Declare function.
4776 (hw-tree.h): Do not include.
4778 * sim-base.h (STATE_HW): Define.
4779 (struct sim_state_base): Add member struct *hw.
4781 * sim-module.c (sim-hw.h): Include.
4782 (modules): Add sim_hw_install.
4784 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4786 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4788 * sim-base.h (CPU_INDEX): Define.
4790 * sim-utils.c (sim_state_alloc): Initialize.
4791 * sim-module.c (sim_post_argv_init): Ditto.
4793 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4795 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4796 properly formatted lists.
4798 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4800 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4801 0x2f needs to be 0x3f.
4803 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4805 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4807 (hw_tree_find_*_property): Clean up error message when property is
4810 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4811 present before looking for it.
4813 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4815 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4816 (AC_CHECK_FUNCS): Add check for __setfpucw.
4817 * configure: Regenerated.
4819 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4821 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4822 hw_pal_timer, hw_pal_timer_value): Define.
4823 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4824 (do_counter_event, do_counter_read, do_counter_value,
4825 do_counter_write): new functions.
4827 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4829 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4832 * hw-base.c (hw_create): Stop searching for a device when one is
4835 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4837 * configure: Regenerated to track ../common/aclocal.m4 changes.
4839 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4841 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4842 appends extra devices.
4843 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4846 * Make-common.in (hw-config.h): New target, create hw-config.h
4848 (SIM_HW): Definition from @sim_hw@.
4849 (hw-base.o): Depend on hw-config.h
4851 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4853 * Make-common.in: Get SHELL from configure.
4854 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4855 move-if-change. Fixes NT native build problem.
4856 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4857 move-if-change. Fixes NT native build problem.
4858 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4861 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4863 * hw-device.h, hw-device.c (hw_strdup): New function.
4865 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4866 strings name, family and args.
4867 (full_name_of_hw): Use hw_strdup when returning the full path.
4869 * hw-properties.c: Clean up property not found / wrong type error
4872 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4873 before attaching any ports.
4875 * hw-base.c (hw-config.): Include. Replace hardwired table.
4877 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4879 * Make-common.in: Add rule for dv-glue.o.
4881 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4883 * hw-base.c (hw_finish): Move setting of trace level to here.
4884 (hw_create): From here.
4886 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4887 ../ppc/device_table.c.
4889 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4891 * hw-tree.c (print_properties): Supress path when printing
4892 properties of root node.
4894 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4896 * hw-device.h (HW_TRACE): Define.
4897 (hw_trace): Declare.
4898 * hw-device.c (hw_trace): Implement function.
4900 * hw-base.c (hw_create): Set hw trace level from "trace?"
4903 * dv-core.c (dv_core_attach_address_callback): Add trace.
4905 * dv-pal.c: Replace DTRACE with HW_TRACE.
4907 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4909 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4910 (hw_alloc_data): Delcare.
4911 (struct hw): Add member alloc_of_hw.
4913 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4914 functions. Assocate memory with a device.
4915 (stdlib.h): Include.
4917 * hw-base.h (set_hw_delete): Define.
4918 (hw_delete_callback): Declare.
4919 (hw_delete): Declare.
4921 * hw-base.c (hw_delete): Implement function.
4922 (struct hw_base_data): Add member to_delete.
4923 (ignore_hw_delete): New function, does nothing.
4924 (hw_create): Set the hw_delete method.
4925 (hw_create): Allocate the base type using HW_ZALLOC before setting
4928 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4930 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4932 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4933 (attach_hw_port_edge): Add struct hw argument
4935 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4938 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4940 * hw-device.h (hw_attach_address_callback,
4941 hw_detach_address_callback): Attach to a single space not a space
4942 mask. Clarify interpretation of SPACE:ADDR parameters.
4944 * hw-base.c (passthrough_hw_attach_address,
4945 passthrough_hw_detach_address): Update.
4946 * dv-core.c (dv_core_attach_address_callback): Ditto.
4947 * dv-pal.c (hw_pal_attach_address): Ditto.
4949 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4951 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4953 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4955 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4956 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4957 hw-properties_h, hw-tree_h): Define, point at corresponding
4959 (hw_base_headers): Define list of headers included by hw-base.h
4960 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4961 hw-properties.o, hw-tree.o): Specify dependencies.
4962 (dv-core.o, dv-pal.o): Ditto.
4964 * sim-hw.h: New file.
4966 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4967 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4969 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4971 * hw-base.h, hw-base.c: new files. Copied from
4972 ../ppc/device_table.[hc].
4974 * dv-core.c, dv-pal.c: New files. Copied from
4975 ../ppc/hw_{core,pal}.c
4977 * sim-basics.h (struct hw): Declare.
4978 (enum port_direction, enum object_disposition): Declare.
4980 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4982 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4983 sim_dv_src in Makefile. Take list of devices as parameter to m4
4986 * configure: Regenerated to track ../common/aclocal.m4 changes.
4988 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4990 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4991 trace_prefix can abort cleanly.
4993 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4995 * dv-sockser.c, dv-sockser.h: New files.
4996 * Make-common.in (dv-sockser.o): Add rule for.
4997 * aclocal.m4: Check for fcntl.h.
4998 * config.h: Add HAVE_FCNTL_H.
5000 * sim-break.c (remove_breakpoint): Fix thinko.
5002 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5003 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5005 1998-03-13 Fred Fish <fnf@cygnus.com>
5007 * sim-base.h (struct sim_state_base): Add prog_syms and
5008 define macro STATE_PROG_SYMS.
5009 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5010 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5011 and bfd_canonicalize_symtab, to get symbol table on first use
5012 and preserve it via STATE_PROG_SYMS for future calls to
5013 bfd_find_nearest_line.
5015 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5017 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5019 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5020 up to nr_maps, not just access_* maps.
5022 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5025 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5026 over nr_maps not sim_core_nr_maps.
5028 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5029 core_map argument to unsigned.
5030 (struct _sim_core): Ditto for struct member core_map.
5032 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5034 * sim-basics.h (access_io, access_*_io): Define.
5035 (map_read, map_write, map_exec, map_io): Define.
5037 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5038 attach with more generic mapmask.
5039 (sim_core_{read,write}_*): Change map argument to unsigned.
5041 * sim-core.c (sim_core_uninstall, sim_core_attach,
5042 sim_core_detach): Iterate over nr_maps instead of
5045 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5046 instead of the write_map.
5047 (remove_breakpoint): Ditto.
5049 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5050 with read_map, write_map, exec_map resp.
5052 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5055 * cgen-utils.c (sim_disassemble_insn): Ditto.
5057 * sim-hrw.c (sim_write, sim_write): Ditto.
5059 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5060 transfer_to_str): New functions.
5062 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5064 * sim-base.h (sim_state_base): New member environment.
5065 (STATE_ENVIRONMENT): New macro.
5066 * sim-config.c (current_environment): Delete.
5067 (sim_config_default): New function.
5068 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5069 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5070 (sim_config_default): Add prototype.
5071 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5072 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5073 Set STATE_ENVIRONMENT, not current_environment.
5075 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5077 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5079 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5081 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5083 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5085 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5087 * Make-common.in (TAGS): Make smarter.
5088 * Makefile.in (TAGS): Ditto.
5090 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5092 * sim-module.c (*): Fix typos in assertion tests.
5094 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5096 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5099 * sim-options.c (sim_parse_args): Ditto.
5100 (sim_args_command): Return OK, instead of nothing, for an empty
5103 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5105 * sim-profile.c (profile_info): Rename from profile_print. Drop
5106 misc and misc_cpu callback arguments. Use
5107 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5108 (profile_install): Install profile_info function.
5110 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5111 STATE_PROFILE_INFO_CALLBACK): Define.
5112 (struct PROFILE_DATA): Add field info_cpu_callback.
5113 (profile_print): Delete function.
5115 * sim-base.h (STATE_MODULES): Define. Replace individual
5116 STATE_*_LIST with single struct module_list.
5118 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5119 (struct module_list): Declare.
5121 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5122 sim_module_info): New functions.
5123 (sim_module_install): Clean up module data structures.
5125 * sim-info.c (sim_info): New file. New function. Call
5128 * Make-common.in (sim-info.o): Define rule.
5129 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5132 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5134 * sim-base.h (sim_cpu_base): New members name, options.
5135 (sim_cpu_lookup): Add prototype.
5136 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5137 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5138 (sim_add_option_table): Update prototype.
5139 * sim-options.c (sim_add_option_table): New argument `cpu'.
5140 (standard_option_handler,standard_install): Update.
5141 (sim_parse_args): Handle cpu specific options.
5142 (print_help): New static function.
5143 (sim_print_help): Call it. Print cpu specific options.
5144 (find_match): New static function.
5145 (sim_args_command): Call it. Handle cpu specific options.
5146 * sim-utils.c (sim_cpu_lookup): New function.
5147 * sim-memopt.c (memory_option_handler): Update.
5148 (sim_memopt_install): Update.
5149 * sim-model.c (model_option_handler): Update.
5150 (model_install): Update.
5151 * sim-profile.c (profile_option_handler): Update.
5152 (profile_install): Update.
5153 * sim-trace.c (trace_option_handler): Update.
5154 (trace_install): Update.
5155 * sim-watch.c (watchpoint_option_handler): Update.
5156 (sim_watchpoint_install): Update.
5157 * cgen-scache.c (scache_option_handler): Update.
5158 (scache_install): Update.
5160 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5162 * Make-common.in (check): Run `make check' in testsuite dir.
5164 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5166 * sim-trace.c (trace_result0): New function.
5168 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5169 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5170 tracing sim_fpu variables.
5171 (TRACE_ALU_RESULT0): Define.
5172 (TRACE_FP_RESULT_WORD): Define.
5173 (TRACE_FP_INPUT_WORD1): Define.
5175 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5176 sim_fpu_two): New constants.
5177 (sim_fpu_op1, sim_fpu_op2): New types.
5178 (struct _sim_fpu): Delete member result. Re-order other members.
5179 (sim_fpu_sign, sim_fpu_exp): New functions.
5180 (sim_fpu_max, sim_fpu_min): new functions.
5181 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5182 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5184 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5186 * sim-profile.c (profile_print): Delete duplicate test of
5188 (profile_print_pc): Exit early if data collection not set up.
5189 (profile_print_core): Simplify by calling sim_core_map_to_str.
5190 * sim-core.h (sim_core_map_to_str): Declare.
5191 * sim-core.c (sim_core_map_to_str): Make non-static.
5193 * genmloop.sh (engine_resume): Update insn_count before exiting.
5194 (engine_resume_full): Keep accurate core profile data.
5196 * cgen-utils.c (sim_disassemble_insn): Don't use
5197 sim_core_read_aligned_N, it messes up profiling results.
5199 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5201 * nltvals.def: Regenerate with MN10300 additions.
5203 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5205 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5207 * sim-trace.h, sim-trace.c (trace_result_word2,
5208 trace_input_word4, trace_result_word4): New function.
5210 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5212 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5214 * sim-xcat.h: Delete.
5215 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5216 * cgen-sim.h: Ditto.
5217 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5218 * sim-n-bits.h: Ditto.
5219 * sim-n-core.h: Ditto.
5220 * sim-n-endian.h: Ditto.
5222 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5224 * syscall.c (cb_syscall): Handle short reads, and EOF.
5226 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5228 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5229 sim_fpu to safely print fp_word values.
5230 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5231 (trace_result_bool1, trace_result_addr1): New functions.
5232 (trace_input_bool1, trace_input_addr1): New functions.
5234 * sim-trace.h (TRACE_FPU_*): Define.
5236 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5238 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5239 (sim_fpu_fpto, sim_fpu_tofp): Define.
5241 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5243 * sim-fpu.c (sim_fpu_cmp): New function.
5245 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5247 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5248 instead of abuf->length.
5249 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5250 (set_trace_option_mask): Renamed from set_trace_options.
5251 (set_trace_option): New function.
5252 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5253 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5255 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5257 * sim-basics.h: Declare struct _sim_fpu.
5259 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5261 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5262 (trace_prefix, trace_input*, trace_result*): Declare.
5263 (trace_one_insn): Change declaration, assume trace_prefix called.
5264 (trace_generic): Like trace_one_insn.
5265 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5266 (TRACE_alu, TRACE_[a-z]*): Update.
5268 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5269 trace_insn, save_data, trace_idx_to_str, print_data): New
5271 (trace_one_insn): Rewrite.
5272 (trace_generic): New function.
5274 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5276 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5278 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5279 (SEMANTIC_FN): Rewrite declaration.
5280 (DECODE): Update type of semantic_fast member.
5281 ({EX,SEM}_FN_NAME): Have only one version.
5282 * sim-base.h (sim_state_base): Delete conditionals surrounding
5285 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5287 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5290 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5292 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5293 Add missing parameters to device_io calls.
5294 * sim-core.h: Add missing parameters to device_io calls.
5296 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5298 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5299 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5300 (SEMANTIC{,_CACHE}_FN): Fix return type.
5301 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5302 (engine_resume): Likewise. Make `engine' volatile. Save copy
5303 of cpu pointer in volatile object. Initialize read switch if
5306 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5308 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5309 (SEM_INSN): New macro.
5311 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5313 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5315 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5317 * configure: Regenerated to track ../common/aclocal.m4 changes.
5319 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5321 * sim-types.h (fp_word): New type, define according to
5322 WITH_TARGET_FLOATING_POINT_BITSIZE.
5324 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5325 configuration of size of floating point registers.
5327 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5329 * sim-profile.c (profile_print): Only print CPU <N> if other
5330 output is going to appear.
5332 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5334 * configure: Regenerated to track ../common/aclocal.m4 changes.
5336 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5338 * sim-types.h (address_word): Typedef according to
5339 WITH_TARGET_ADDRESS_BITSIZE.
5340 (signed_cell, unsigned_cell, natural_cell): Ditto using
5341 WITH_TARGET_CELL_BITSIZE.
5343 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5344 (WITH_TARGET_CELL_BITSIZE): Define.
5345 (WITH_HOST_WORD_BITSIZE): Delete.
5347 * sim-config.c (print_sim_config): Update.
5349 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5350 configuration of address and OpenFirmware cell sizes.
5352 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5354 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5355 * sim-run.c (sim_engine_run): Update.
5357 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5359 * sim-run.c (sim_engine_run): Ditto.
5361 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5362 (sim_resume): Pass nr_cpus to sim_engine_run.
5364 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5366 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5368 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5370 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5372 * Make-common.in (stamp-tvals): New rule.
5373 (targ-vals.h,targ-map.c): Depend on it.
5374 (clean): Remove stamp-tvals.
5376 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5378 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5379 in code also #if 0'ed.
5381 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5383 * configure: Regenerated to track ../common/aclocal.m4 changes.
5384 * aclocal.m4: Recognize --enable-maintainer-mode.
5386 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5388 * cgen-scache.h: Deleted.
5389 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5390 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5391 (scache_init): Use runtime computed size of SCACHE.
5392 (scache_flush): Likewise.
5393 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5394 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5395 * cgen-sim.h: Scache support moved here.
5396 (PC): Redo definition.
5397 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5398 (DECODE): Add parallel execution support.
5399 Only include semantic label members if using switch.
5400 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5401 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5402 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5403 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5405 (engine_{stop,run,resume,halt,signal}): Delete decls.
5406 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5407 (argbuf,scache): Delete forward decls.
5408 (STATE): Delete decl.
5409 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5410 Include cgen-mem.h, cgen-ops.h.
5411 (engine_halt,engine_signal): Delete.
5412 ({ex,exc,sem,semc}_illegal): Delete.
5413 (sim_disassemble_insn): Result of extract fn is in bits.
5414 * genmloop.sh: Rewrite.
5416 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5419 * sim-base.h (sim_state_base): Delete member `model'.
5420 (sim_cpu_base): Add member `model'.
5421 * sim-model.h (IMP_PROPERTIES): New type.
5422 (MACH): New members imp_props, models.
5423 (models): Delete decl.
5424 * sim-model.c (set_model): Update.
5425 * sim-profile.c (profile_print_model): Update.
5427 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5429 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5431 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5434 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5436 * configure: Regenerated to track ../common/aclocal.m4 changes.
5439 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5441 * aclocal.m4 (AR): Check for sigaction.
5443 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5445 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5447 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5448 * sim-config.c (sim_config): Replace WITH_DEVICES with
5449 WITH_TREE_PROPERTIES.
5451 * configure: Regenerated to track ../common/aclocal.m4 changes.
5453 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5455 * Make-common.in (SIM_ENVIRONMENT): New variable.
5456 (CONFIG_CFLAGS): Add it.
5457 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5458 --enable-sim-environment option.
5459 * configure: Regenerated.
5460 * sim-config.h (environment support): Rewrite.
5461 * sim-config.c (current_environment): Define as enum, unconditionally.
5462 (current_alignment): Define unconditionally.
5463 (config_environment_to_a): Update.
5464 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5465 (sim_config): Handle environment and alignment determination
5466 unconditionally. Delete sanity checks of current_environment,
5468 (print_sim_config): Update.
5469 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5470 (standard_options): Add --environment.
5471 (standard_option_handler): Likewise.
5473 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5475 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5476 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5477 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5478 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5479 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5480 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5481 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5482 argument ADD_CA macro with two argument ADDC_C - add carrying with
5484 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5485 argument SUB_CA macro with two argument SUBC_X - subtract
5487 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5489 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5491 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5493 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5494 * sim-io.h (sim_io_syscalls): Delete.
5496 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5498 * syscall.c (cb_syscall): Add missing else, so write to stdout
5501 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5502 the carry bit from the CPU's psw.
5504 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5506 * gennltvals.sh: Redo syscall support.
5507 * nltvals.def: Regenerated.
5509 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5511 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5512 the stream immediately.
5514 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5516 * sim-io.c (sim_io_getstring): Delete unused len2.
5517 (sim_io_syscalls): Ditto for sys_errno.
5519 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5521 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5523 * Make-common.in (run.o): Depend on remote-sim.h.
5524 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5525 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5527 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5529 * sim-io.c (sim_io_syscalls): Disable lseek.
5531 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5533 * gennltvals.sh: Generate syscall values for d30v.
5535 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5536 * nltvals.def: Regenerate.
5538 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5539 (os_fstat): Likewise. Validate fd argument.
5540 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5541 just compute target stat struct length.
5542 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5543 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5544 (get_string): Return host errno values so they can be properly
5546 (cb_syscall): Likewise.
5547 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5548 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5549 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5550 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5551 (get_path): New function.
5553 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5555 * sim-io.c (sim_io_syscalls): New function to provide system call
5556 emulation. Provide exit, open, close, read, write, lseek, and
5558 (sim_io_getstring): New function to return a string from a
5559 simulated memory location.
5561 * sim-io.h (sim_io_syscalls): Add declaration.
5563 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5565 * sim-core.c (sim_core_signal): Fix spelling error in message.
5567 * sim-hrw.c (sim_read): Use read map, not write map.
5569 * Make-common.in (all): Add .gdbinit.
5570 * gdbinit.in: Add dump command.
5572 * sim-model.c (model_options): Use '\0' for `shortopt'.
5574 * sim-trace.c (trace_option_handler): Set state trace file
5575 for --trace-file in addition to cpu's values.
5576 (trace_vprintf): If cpu == NULL, try state's trace file.
5577 (trace_options): Reorganize table, reword some descriptions.
5579 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5581 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5584 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5586 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5587 signal untranslated, document problem with this.
5589 * nrun.c (main): Check for a prog name of `*step'. If present,
5590 step the simulator instead of allowing it to run free.
5592 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5594 * Make-common.in (sim_main_headers): Add sim-signal.h.
5596 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5598 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5600 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5602 * sim-signal.h: Start simulator signals at 64 so that host signal
5603 numbers can be detected and reported.
5605 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5607 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5609 * callback.c (cb_host_to_target_stat): Fix return values.
5611 * cgen-sim.h (enum_signal_type): Delete.
5612 (engine_signal): Update prototype.
5613 * cgen-utils.c: Don't include <signal.h>.
5614 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5615 (engine_signal): Update.
5617 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5618 (sim_state_free): Call SIM_STATE_FREE if defined.
5620 * sim-module.c (sim_module_install): Don't leave any modules
5621 installed if one fails to install.
5623 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5625 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5626 more, since alloca is not used in this file.
5628 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5629 correctly set the carry and overflow bits for those types.
5630 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5631 with carry, so carry is correct after doing both adds.
5632 (ALU*): Space out '\' to make it easier to read.
5634 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5636 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5639 * sim-signal.c, sim-signal.h: New files.
5640 * Make-common.in (sim-signal.o): Add rule for.
5641 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5642 * sim-abort.c: Don't include <signal.h>.
5643 * sim-basics.h: #include "sim-signal.h".
5644 * sim-break.c: Don't include <signal.h>.
5645 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5646 * sim-core.c: Don't include <signal.h>.
5647 (SIGBUS): Delete definition.
5648 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5649 * sim-engine.c: Don't include <signal.h>.
5650 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5651 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5652 * sim-resume.c: Don't include <signal.h>.
5653 (SIGTRAP): Delete definition.
5654 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5655 * sim-stop.c: Don't include <signal.h>.
5656 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5657 * sim-watch.c: Don't include <signal.h>.
5658 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5660 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5662 * sim-base.h (CIA_ADDR): Provide default definition.
5663 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5664 * sim-break.c (sim_handle_breakpoint): Likewise.
5666 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5668 * Make-common.in (srccom): New variable.
5670 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5671 (LIB_OBJS): Add syscall.o.
5672 (gentmap): Pass $(NL_TARGET) to $(CC).
5673 (syscall.o): Add rule for.
5674 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5675 (sim-bits.o): Depend on $(sim-n-bits_h).
5676 (sim-load.o): Depend on callback.h.
5678 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5679 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5680 * cgen-mem.h, cgen-ops.h: New files.
5682 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5684 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5686 * callback.c: #include string.h or strings.h.
5687 #include sys/types.h and sys/stat.h.
5688 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5689 (os_get_errno,os_open): Update.
5690 (os_stat,os_fstat): New functions.
5691 (os_init): Initialize syscall_map, errno_map, open_map.
5692 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5693 errno_map, open_map, signal_map, stat_map.
5694 (cb_read_target_syscall_maps): New function.
5695 (cb_target_to_host_syscall): New function.
5696 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5697 (cb_target_to_host_open): Renamed from target_to_host_open.
5698 (store): New function.
5699 (cb_host_to_target_stat): New function.
5700 * syscall.c: New file.
5701 * gentmap.c (sys_tdefs): New global.
5702 (gen_targ_vals_h): Output target syscall numbers.
5703 (gen_targ_map_c): Update. Output target syscall translation map.
5704 * gentvals.sh: New first argument `target'. Preface table with
5705 #ifdef NL_TARGET_$target if non-null target passed.
5706 * gennltvals.sh: New file.
5707 * nltvals.def: Regenerated.
5709 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5711 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5713 (sim_core_dummy_M): Declare.
5715 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5717 * sim-core.c (sim_core_signal): Print the address of the
5720 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5722 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5724 * sim-base.h (sim_state_base): Add member trace_data.
5725 (STATE_TRACE_DATA): New macro.
5726 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5727 ({WITH_,}TRACE_DEBUG_P): New macros.
5728 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5729 (_sim_cpu): Delete forward reference.
5730 (debug_printf): Update.
5731 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5732 (trace_options): Add --trace-debug.
5733 (set_trace_options): Handle it.
5734 (trace_option_handler): Likewise.
5735 (trace_install): Init state trace_data struct.
5736 (trace_uninstall): Close state trace file.
5737 * sim-events.c (ETRACE): Only print source file and line number if
5739 * sim-n-core.h (sim_core_trace_M): Likewise.
5741 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5743 1997-11-13 Felix Lee <flee@cygnus.com>
5745 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5747 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5749 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5751 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5753 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5755 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5756 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5759 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5761 * sim-events.c (sim_events_process): Re-compute the time -
5762 update_time_from_event - as each event is processed. Reverses
5765 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5767 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5769 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5771 * sim-events.c (sim_events_process): Delete redundant call to
5772 update_time_from_event.
5773 (sim_events_slip): Always decrement time_from_event.
5774 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5775 Delete assertion that time_from_event >=0 when work in queue, no
5778 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5780 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5781 (standard_option_handler): Update.
5783 * sim-options.h: Clarify documentation.
5784 (OPTION_LONG_ONLY_P): Delete definition.
5785 (OPTION_VALID_P): Define.
5787 * sim-options.c (sim_print_help): Allow short only options.
5788 (sim_parse_args): Ditto.
5789 (sim_args_command): Skip short only options.
5790 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5791 separate entries for short and long options in the HANDLERS and
5793 (sim_parse_args): Disable argument permutation.
5795 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5797 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5798 Add argument M, size of data type.
5799 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5800 Declare, ditto for 5, 6 & 7 byte transfers.
5801 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5804 * sim-n-core.h (sim_core_trace_M): Rename from
5805 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5806 with transfer type. Print transfer direction. Handle 1 and 2 byte
5808 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5810 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5811 Update all functions.
5813 * sim-core.c: Generate functions starting with 16 not 1.
5814 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5815 all 5, 6 & 7 byte transfers.
5817 * sim-n-core.h (sim_core_read_misaligned_N,
5818 sim_core_write_misaligned_N): Implement.
5820 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5822 * sim-endian.h (U16_8): Implement
5824 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5826 * sim-endian.h (VL8_16, VH8_16): Implement.
5828 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5830 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5831 (memory_option_handler): Skip comma in alias address list
5833 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5835 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5837 (parse_size, parse_addr): New functions
5838 (memory_option_handler, memory_options): Parse address & size
5839 using new functions. Pass level, space, modulo to do_memopt_add &
5842 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5844 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5845 `attach_type attach' argument with `unsigned level' argument.
5848 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5849 sim_core_attach): Replace argument attach with level. Update
5850 verification of arguments.
5851 (sim_core_map_detach, sim_core_detach): Replace argument attach
5854 * sim-basics.h (enum _attach_type): Delete.
5856 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5858 * sim-core.h (sim_core_write_8): Define.
5860 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5862 * sim-bits.h: Document ROTn macro.
5864 * sim-endian.h (H2T): Handle 16 byte variables.
5866 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5869 * sim-core.c: Do not generate sim_core_*_word.
5871 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5872 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5874 * sim-core.h (sim_core_read_unaligned_word,
5875 sim_core_read_aligned_word, sim_core_read_word,
5876 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5877 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5879 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5881 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5883 * sim-endian.h: Disable 16 byte support.
5885 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5887 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5889 * sim-n-core.h (sim_core_trace_N): New function.
5890 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5891 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5893 * sim-endian.h: Add 128 bit variant.
5895 * sim-core.h, sim-core.c: Add 128 bit variant.
5897 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5899 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5901 * sim-events.c (sim_events_process): Clear events->work_pending.
5902 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5903 setting, nr_ticks_to_process.
5904 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5905 when the event queue isn't next.
5907 * sim-events.h, sim-events.c (sim_events_slip): New function.
5909 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5911 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5913 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5916 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5918 * nrun.c (main): Remove useless test of name != NULL.
5919 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5921 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5923 * sim-fpu.c (EXPMAX): Type is unsigned.
5924 (MIN_INT, MAX_INT): Type is signed64.
5925 (i2fpu): Type of val is signed64.
5927 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5929 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5930 a bucket size of zero.
5932 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5933 OPTION_PROFILE_PC): Define.
5934 (profile_option_handler): Add support for --profile-pc and
5935 --profile-pc-granularity options.
5936 (profile_pc_init): When possible, compute nr buckets from bucket
5939 * sim-profile.c (profile_pc_init): Align the profile-pc end
5940 address with the profile-pc bucket size.
5942 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5943 something less ambiguous.
5944 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5946 * sim-profile.c (profile_pc_cleanup): New function. Move
5947 profile_pc_uninstall code to here.
5948 (profile_pc_uninstall): Call.
5949 (profile_pc_init): Call.
5951 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5953 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5954 file using BSD gprof format.
5956 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5958 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5959 MSBIT64): Force result to unsignedN.
5961 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5963 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5965 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5966 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5967 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5968 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5970 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5972 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5975 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5976 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5978 (sim_core_attach): Rename buffer_freed to free_buffer, type
5979 void*. Ensure that allocated buffer is alligned according to
5982 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5984 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5985 (ALU64_SUB): Define.
5987 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5988 (.gdbinit): Remove dependencies, generate once per build.
5990 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5992 * sim-n-core.h (sim_core_read_aligned_N,
5993 sim_core_write_aligned_N): Make xaddr param type address_word not
5996 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5998 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5999 unpacked floating point struct. Pass sim_fpu object by reference.
6000 Add preliminary support for rounding modes.
6002 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6004 * configure: Regenerated to track ../common/aclocal.m4 changes.
6006 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6008 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6009 WITH_TARGET_BITSIZE.
6011 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6013 * sim-profile.c (profile_print_core): label needs empty statement.
6015 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6017 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6018 and zfree instead of xmalloc and free. Prevents warnings.
6020 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6022 * configure: Regenerated to track ../common/aclocal.m4 changes.
6024 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6026 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6027 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6029 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6030 controling the bitsize/msb of the target.
6032 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6034 * Make-common.in: New files sim-break.c, sim-break.h.
6035 * sim-base.h: Add point to breakpoint list to sim_state_base.
6036 * sim-break.c sim-break.h: New modules that implement intrinsic
6038 * sim-module.c: Add breakpoint module.
6040 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6042 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6044 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6046 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6047 (SIGBUS) define for Windows.
6048 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6049 * sim-resume.c: define SIGTRAP for windows.
6050 * sim-xcat.h: use token pasting if ALMOST_STDC.
6052 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6054 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6056 (CONFIG_CFLAGS): Add same.
6058 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6060 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6061 (SIGNED32): use ##i32.
6063 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6065 * configure: Regenerated to track ../common/aclocal.m4 changes.
6067 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6069 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6072 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6073 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6074 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6075 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6076 (CONFIG_CFLAGS): Add same.
6078 * aclocal.m4: Perform AC_SUBST on optional options.
6080 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6082 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6084 * sim-options.c (standard_option_handler): Typo in warning message.
6086 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6088 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6089 insn count. Make count conditional on there being a valid
6091 (profile_pc_init): Make default PC profile frequency an arbitrary
6094 * sim-base.h: Ditto.
6096 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6099 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6102 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6104 * configure: Regenerated to track ../common/aclocal.m4 changes.
6106 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6108 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6109 configured alignment.
6111 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6113 * configure: Regenerated to track ../common/aclocal.m4 changes.
6115 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6117 * sim-config.c (sim_config): Check for default alignment.
6119 * sim-options.c (standard_option_handler): Add alignment option.
6121 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6122 default alignment requirements on memory accesses.
6124 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6126 * sim-load.c (sim_load_file): Return failure if the executable
6127 had no loadable sections.
6129 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6131 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6134 * sim-core.c (sim_core_signal): When bad access halt simulator
6135 SIGSEGV / SIGBUS instead of aborting.
6136 (signal.h): Include.
6138 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6139 options was missing.
6141 * sim-bits.h (MOVED): Define
6143 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6145 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6148 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6150 * sim-bits.c: Add 8 bit versions of bit macros.
6152 * sim-bits.h: Ditto.
6154 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6156 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6157 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6159 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6160 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6162 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6163 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6165 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6167 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6168 configure.in: Output to cconfig.h instead of config.h.
6170 * configure: Regenerated to track ../common/aclocal.m4 changes.
6172 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6174 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6177 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6179 * callback.c (os_write): divert stdout and stderr to their
6182 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6184 * sim-profile.c (profile_print_speed): Call
6185 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6187 * sim-events.c (sim_events_elapsed_time): New function return nr
6188 host MS consumed by the simulator.
6189 (sim_watch_valid): Use.
6191 * sim-module.c (modules): Install sim_events very very early.
6193 * sim-profile.c (profile_print): Call profile_print_pc.
6195 (profile_pc_init): New function, set up processor for PC
6197 (profile_print_pc): New function, print a PC profile.
6198 (profile_pc_event): New function, sample PC.
6200 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6201 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6204 * sim-options.c (sim_print_help): Pacify GCC.
6206 * sim-n-core.h (sim_core_read_aligned_N,
6207 sim_core_write_aligned_N): Add un-conditional profile call.
6208 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6209 profile call when aligned read/write isn't used.
6211 * sim-base.h: Include sim-profile, sim-model after sim-core &
6212 sim-events allow sim-core to define useful values.
6214 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6215 (profile_option_handler, profile_options): Add support for
6216 --profile-core option.
6217 (print_bar): Include when core profiling.
6218 (profile_print_core): New function, print core profile.
6220 * sim-config.c (print_sim_config): Print profile status.
6222 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6223 WITH_PROFILE_PC_P): Define.
6224 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6225 (PROFILE_COUNT_CORE): Define.
6227 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6229 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6230 interrupt_names array as the data.
6231 (sim-watch.h): Document.
6233 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6235 * sim-options.c (sim_print_help): When the doc string is to long
6238 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6239 that only the first few the watch options are listed. Generate
6240 meanginful usage messages.
6242 * sim-options.h (struct OPTION): Clarify use of doc_name field
6244 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6246 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6247 (standard_option_handler): Handle --architecture-info.
6249 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6251 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6252 illegal zero-sized array.
6253 * sim-core.c (sim_core_xor_read_buffer): same.
6255 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6257 * nltvals.def: Regenerate.
6259 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6261 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6263 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6265 * sim-bits.c (MASKED): Delete.
6266 (EXTRACTED): Delete.
6267 (LSEXTRACTED, MSEXTRACTED): New functions.
6269 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6270 (MSMASKEDn, LSMASKEDn): Add last argument.
6273 * sim-bits.h (EXTEND8, EXTEND16): Define.
6274 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6276 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6278 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6279 current instruction address.
6281 * sim-inline.h (*_ENGINE): Define.
6283 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6285 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6287 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6288 (watch_option_handler): Call delete_watchpoint with ident or type.
6289 (sim_watchpoint_install): Create interrupt specific watchpoint
6290 commands on the fly.
6291 (do_watchpoint_create): New function, create a watch point using
6292 type/int-nr info encoded in the option nr.
6293 (do_watchpoint_info): New function. List active watchpoints.
6295 * sim-watch.h: Change data structure to a list.
6297 * sim-memopt.c (memory_option_handler): Require explicit "all"
6298 before deleting all memory regions.
6300 * sim-utils.c (sim_do_commandf): New function, printf version of
6303 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6305 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6307 (SIGNED64, UNSIGNED64): Delete.
6308 (ALU64_ADD): Don't rely on bit endianness.
6309 (ALU64_BEGIN): Define.
6311 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6312 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6314 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6315 suffix - u64, LL - to 64 bit constants.
6317 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6319 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6321 * sim-utils.h (NZALLOC): Define - zalloc * N.
6323 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6324 implementation of read/write functions.
6326 * Make-common.in (sim-hrw.o): New target.
6328 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6331 * sim-memopt.c (memory_option_handler): Implement memory-size
6332 command. Implement memory-alias command. Let memory-delete delete
6334 (add_memopt): New function. Add a memory region.
6335 (do_memopt_delete): New function. Delete a memory region.
6337 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6339 * sim-core.c (sim_core_detach): New function.
6340 (sim_core_map_detach): New function. Perform the actual detach.
6341 (sim_core_init): Move initialization code from here.
6342 (sim_core_install): To here.
6343 (sim_core_uninstall): And here.
6345 * sim-module.c: Add memopt module.
6347 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6348 simulator base type.
6350 * Make-common.in (sim_main_headers): Add sim-memopt.h
6351 (sim-memopt.o): New target.
6353 * sim-core.c (sim_core_install): Add core_options to the option
6356 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6359 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6362 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6363 address_word, add mask member.
6365 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6366 address_word, allow for 64bit targets in 32bit host. Add modulo
6368 (sim_core_map_attach): Ditto.
6369 (new_sim_core_mapping): Ditto.
6370 (sim_core_translate): Mask address when modulo memory.
6372 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6374 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6376 * gdbinit.in: New file.
6377 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6378 * Make-common.in (distclean): Delete .gdbinit.
6379 (.gdbinit): Add rule for.
6380 * configure: Regenerated to track ../common/aclocal.m4 changes.
6382 * Make-common.in (cgen-run.o): Add rule for.
6384 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6386 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6388 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6389 both resumed and previous elapsed time.
6390 (sim_events_init): Set initial_wallclock and current_wallclock to
6392 (sim_events_install): Install sim_events_suspend and
6394 (sim_events_watch_clock): Allow for suspended simulator when
6395 computing the time of the clock event.
6397 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6398 initial_wallclock to elapsed_wallclock, set both to zero.
6399 (sim_events_init, sim_events_uninstall): Delete prototypes.
6401 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6403 * sim-module.c(sim_module_resume, sim_module_suspend): New
6406 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6408 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6411 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6413 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6414 * Make-common.in (TAGS): Likewise.
6415 * sim-n-bits.h: Add TAGS comments for all functions.
6416 * sim-n-core.h: Likewise.
6417 * sim-n-endian.h: Likewise.
6419 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6421 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6424 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6426 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6429 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6431 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6432 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6434 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6436 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6437 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6438 nr_transfered and nr_this_transfer unsigned.
6440 * sim-events.c (sim_events_tickn): N is signed, as limited to
6443 * sim-n-endian.h (offset_N): Change size to unsigned.
6445 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6447 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6449 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6451 * sim-options.c (sim_parse_args): Use dupargv.
6453 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6455 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6457 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6459 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6462 * sim-options.c (standard_options): Add --architecture=MACHINE and
6463 --target=TARGET options.
6464 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6465 (standard_option_handler): Handle architecture and target options.
6468 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6470 (sim_analyze_program): Set prog_bfd architecture from
6471 STATE_ARCHITECTURE if known.
6473 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6475 * configure: Regenerated to track ../common/aclocal.m4 changes.
6478 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6480 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6481 that option does not apply to certain files.
6483 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6485 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6486 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6487 offset from MSB/LSB.
6489 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6490 access address of sub word quantity of a hosts 16, 32, 64 bit word
6492 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6493 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6494 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6495 return N*2 byte value with argument in Hi/Lo word. Renamed from
6496 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6498 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6499 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6500 so that bit offset is explicit.
6502 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6504 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6505 Update STATE_PROG_BFD when needed with a dup'd copy of the
6508 * sim-config.c (sim_config): Delete ABFD argument, use
6509 STATE_PROG_BFD directly.
6511 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6513 * run.c (main): Pass the open ABFD to sim_create_inferior.
6515 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6519 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6520 hardware only simulator targets.
6522 * Make-common.in (sim-hload.o): Add rule.
6524 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6526 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6527 used by copyargv and freeargv.
6529 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6530 STATE_PROG_ARGV, not just a pointer.
6532 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6534 * configure: Regenerated to track ../common/aclocal.m4 changes.
6537 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6539 * aclocal.m4 (sim-endian): Add second argument to
6540 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6541 default endian when not hardwired.
6543 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6544 else failes value for target byte order.
6546 * sim-config.c (sim_config): Add abfd arguments. Set
6547 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6549 (sim_config): Return SIM_RC, don't abort.
6552 * run.c (main): Update call to sim_open - add ABFD argument.
6553 * nrun.c (main): Add NULL ABFD argument.
6555 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6557 * callback.c (os_poll_quit): Make static.
6558 Call sim_cb_eprintf, not p->eprintf.
6559 (sim_cb_printf, sim_cb_eprintf): New functions.
6560 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6562 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6563 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6564 sim-utils.h. #include sim-utils.h.
6565 * sim-utils.h: Above decls moved here.
6566 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6568 * sim-watch.c (action_watchpoint): Fix thinkos.
6570 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6572 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6574 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6576 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6577 to FORCED_ALIGNMENT case.
6579 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6581 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6583 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6585 * Make-common.in (libsim.a): Fix typo.
6587 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6589 * nrun.c (main): Verify the structure returned before using it.
6591 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6593 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6596 * sim-engine.c (sim_engine_install): New function. Install the
6597 engine init functions.
6598 (sim_engine_init): [Re]initialize the simulator engine.
6600 * sim-module.c: Add sim_engine to list of modules that always
6603 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6605 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6606 to remove the old watchpoint, not delete_watchpoint.
6607 (watch_option_handler): Action the correct watchpoint, not just
6610 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6612 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6613 both low and high word.
6614 (sim_core_write_aligned_N): Ditto.
6616 * sim-trace.c (set_trace_options): Delete code explicitly setting
6619 * sim-options.c (sim_print_help): Call the list commands if not a
6620 standalone simulator.
6621 (sim_print_help): Advise that some options may not be applicable.
6623 * sim-trace.c (set_trace_options): Assume core present.
6625 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6626 buffer when full not almost full.
6628 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6630 * sim-events.c (sim_events_process): Don't blat the event queue
6631 when processing watchpoints.
6633 * sim-watch.h: Make arg unsigned long - stop sign extension.
6635 * sim-events.c (sim_watch_valid): rewrite so debugable.
6637 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6639 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6640 inequality test is possible.
6641 (handle_watchpoint): Re-pass is_within arg.
6642 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6643 0 to schedule_watchpoint's is_within arg.
6644 (sim_watchpoint_init): Re-pass is_within arg.
6646 * sim-options.c (sim_print_help): Add is_command argument. Don't
6647 include -- prefix when called from the command line interpreter.
6649 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6651 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6652 zero indicates that the test should be reversed.
6653 (sim_events_watch_core): Ditto.
6654 (WATCH_CORE): Compare range against is_within.
6657 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6659 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6660 sim_core_read_buffer. Check nr-bytes transfered.
6662 * sim-core.h (sim_core_common): Define a new struct that contains
6663 the common data. to sd and cpu structures.
6664 * sim-core.c (sim_core_attach): Update.
6665 (sim_core_init): Update. Remember to copy initialized data to each
6667 (sim_core_find_mapping): Ditto.
6669 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6670 (sim_core_write_buffer): Ditto.
6672 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6673 transfer use xor version of read buffer.
6674 (sim_core_write_unaligned_N): Ditto for write.
6676 * sim-core.c (sim_core_xor_read_buffer): New function implement
6677 xor-endian data read breaking transfer up into xor-endian sized
6679 (sim_core_xor_write_buffer): Ditto for write.
6680 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6681 - needed for xor-endian transfers.
6683 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6685 * sim-inline.h: Review description.
6687 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6688 to just those involved in data transfers and configuration.
6690 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6692 * sim-n-core.h (sim_core_read_aligned_N): Use.
6693 (sim_core_read_unaligned_N): Ditto.
6694 (sim_core_read_unaligned_N): Ditto..
6695 (sim_core_write_unaligned_N): Ditto.
6697 * sim-core.h: Add xor endian bitmap to main structure. *
6699 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6701 (sim_core_read_aligned_N): Ditto.
6703 * sim-core.c (sim_core_set_xor_endian): New function.
6704 (sim_core_attach): Don't overwrite the per-cpu xor map when
6705 cloning the global core.
6707 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6709 * sim-engine.h: Update below so that it is using an enumerated
6712 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6714 * sim-engine.c (sim_engine_restart):
6715 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6716 return value used for simulator restart from 0 to 2.
6718 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6720 * cgen-scache.c (scache_option_handler): Add is_command arg.
6722 * sim-model.c (model_option_handler): Add is_command argument.
6724 * sim-profile.c (profile_option_handler): Add is_command arg.
6726 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6729 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6730 order that they are registered.
6732 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6733 between option and command line processing.
6735 * sim-options.c: Include stdlib.h, ctype.h.
6737 * Make-common.in (sim-watch.o): Add rule.
6738 (sim_main_headers): Assume sim-assert.h included.
6739 (sim-*.o): Simplify make rule.
6741 * sim-module.c: Add sim_watch_install to module list.
6743 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6745 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6748 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6749 * sim-events.c (sim_events_install): Ditto.
6750 * sim-core.c (sim_core_install): Ditto.
6751 * sim-model.c (model_install): Ditto.
6752 * sim-options.c (standard_install): Ditto.
6753 * sim-profile.c (profile_install): Ditto.
6754 * sim-reason.c (sim_stop_reason): Ditto.
6755 * sim-run.c (sim_engine_run): Ditto.
6756 * sim-utils.c (sim_analyze_program): Ditto.
6758 * sim-module.c (modules): Make profile_install and trace_install
6761 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6763 * sim-options.c (standard_option_handler): Set the byte order.
6765 * sim-events.c (sim_events_process): Allow multi tick processing.
6766 (sim_events_tickn): New function - multi cycle tick.
6768 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6769 prototypes. Under development.
6770 (sim_events): Replace processing with nr_ticks_to_process.
6772 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6774 * nrun.c (main): Pass callbacks to sim_open instead of using
6777 * run.c (main): Ditto.
6779 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6781 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6782 stop tk interrupting malloc calls.
6783 (sim_events_zalloc): Converse.
6785 * Make-common.in (sim_main_headers): Add sim-events.h.
6787 * sim-events.c (sim_events_schedule_after_signal): Change return
6788 type to void - signal events are strictly internal.
6789 (sim_events_init): Allocate a finite buffer for signal events.
6790 (sim_events_schedule_after_signal): Enter signal events into the
6793 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6794 (sim_engine_restart): Ditto.
6795 (sim_engine_abort): Ditto.
6796 * sim-stop.c (sim_stop): Ditto.
6797 (control_c_simulation): Ditto.
6798 * sim-resume.c (sim_resume): Ditto.
6799 (has_stepped): Ditto.
6800 * sim-abort.c (sim_engine_abort): Ditto.
6802 * sim-basics.h (transfer_type): New type.
6804 * sim-core.c (sim_core_signal): New function. Print core signal
6806 (sim_core_find_mapping): Add transfer argument.
6808 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6809 SIM_CORE_SIGNAL if a recoverable abort.
6810 * sim-core.c (sim_core_find_mapping): Ditto.
6812 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6814 * sim-core.c (sim_core_find_mapping): Replace calls to
6815 sim_io_error to more resiliant sim_engine_abort.
6817 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6818 (sim_core_write_unaligned_N): Ditto.
6820 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6822 * sim-module.c: Add sim_events_install to list.
6824 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6826 (sim_events_init): Now returns SIG_RC.
6828 * sim-run.c: New file. Generic sim_engine_run.
6829 * sim-reason.c: New file. Generic sim_stop_reason.
6830 * sim-stop.c: New file. Generic sim_stop.
6831 * sim-resume.c: New file. Generic sim_resume.
6833 * Make-common.in (sim-engine.o): Add rule.
6834 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6836 * sim-engine.h, sim-engine.c: New file. Provide generic
6837 implementation of sim_engine_halt, sim_engine_error. et.al.
6839 * sim-base.h (sim_state_base): Add member halt.
6840 (sim-engine.h): Include.
6842 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6844 * sim-events.c (sim_events_poll): Update event handler.
6846 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6848 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6850 (sim_events_watch_sim): New function.
6851 (sim_events_watch_core): New function.
6852 (sim_watch_valid): New function.
6853 (sim_events_preprocess): New function.
6854 (sim_events_process): Process the watchpoints as well as the timer
6856 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6857 (sim_events_deschedule): Check all the queues when removing an
6859 (sim_events_init): Ditto for cleaning.
6861 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6863 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6865 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6867 * callback.c (os_open): Type of arg flags is int.
6869 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6871 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6872 just like normal numbers as per IEEE rules.
6874 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6876 * callback.c (os_close): Mark the descriptor as being
6877 available if the close succeeded.
6878 (os_open): Pass 0644 as the mode of the file being created.
6880 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6882 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6885 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6886 * sim-lnline.h: Update.
6888 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6889 conversion functions.
6890 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6892 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6893 compare functions. Replacing.
6894 (sim_fpu_cmp): This. Delete.
6896 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6898 * sim-core.c (sim_core_find_mapping): Call engine_error not
6899 sim_io_error when possible.
6901 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6903 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6904 high/low double word.
6906 * sim-trace.h: Remove definition of attribute - defined in
6909 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6911 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6912 name of the option - or family of options.
6914 * sim-options.c (sim_args_command): Match command `a-b c' with
6915 option `--a-b-c' from option table.
6917 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6919 * sim-options.c (sim_print_help): For optional arguments, wrap
6922 * sim-trace.c (set_trace_options): New function, handle optional
6923 argument and multiple assignment.
6924 (trace_option_handler): Update.
6926 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6927 when branch tracing selected.
6929 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6931 * sim-trace.c (trace_one_insn): Make a va-args function.
6933 * sim-trace.c (trace_vprintf): New function, va-arg version of
6936 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6938 * sim-trace.c (trace_uninstall): Don't close a file twice.
6939 * sim-profile.c (profile_uninstall): Likewise.
6941 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6943 * sim-trace.c (toplevel): Include bfd.h.
6944 (trace_options): Note that --trace-linenum also turns on
6945 --trace-insn. Add --trace-{branch,semantics}.
6946 (trace_option_handler): If --trace-linenum, also turn on
6947 --trace-insn. Add --trace-branch support. If --trace-semantics,
6948 turn on ALU, FPU, branch, and memory tracing.
6949 (trace_one_insn): New function to trace an instruction. Support
6951 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6953 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6954 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6955 (TRACE_branch): Add new mask.
6956 (TRACE_*_P): Define all possible trace_p macros.
6957 (trace_one_insn): Declare function.
6959 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6961 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6962 GNU C doesn't support __attributes__.
6963 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6966 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6968 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6969 addresses are masked forcing them to be correctly aligned.
6970 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6971 * sim-config.c (config_alignment_to_a): Update.
6973 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6975 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6977 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6978 processor specific core maps.
6979 (sim_core_map_attach): Copy the core map data to each of the
6980 processor specific core data structures.
6981 * sim-core.c (sim_core_find_mapping): Update.
6983 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6984 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6985 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6986 alternatives that handle unaligned addresses.
6987 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6989 * cgen-utils.c (sim_disassemble_insn): Update.
6991 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6993 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6996 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6999 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7001 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7003 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7006 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7009 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7011 * cgen-trace.c: Prepend additional trace_printf argument.
7013 * cgen-utils.c (sim_disassemble_insn): Add additional core
7016 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7018 * nrun.c (main): Catch/report errorenous simulator states.
7020 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7021 * sim-trace.c: #include string.h/strings.h so that memset is
7023 * sim-utils.c: Ditto.
7024 * sim-profile.c: Ditto. And stdlib.h.
7025 (print_bar): Only define when used by instruction or memory profiler.
7027 * sim-options.c (standard_option_handler): Make ul more local.
7029 * sim-load.c (sim_load_file): Make the name constant.
7030 (sim_load_file): Passify gcc.
7032 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7034 * sim-utils.c, sim-load.c: Include sim-utils.h.
7036 * sim-base.h (sim_cpu): Pre define here so available to all.
7038 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7039 Restore the sim_cpu and instruction_address arguments so that full
7040 information is available to the abort function.
7041 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7042 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7044 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7045 tracing support for sim-events and sim-core.
7046 (trace_option_handler): Convert #if to if where possible so always
7047 compiled/checked by C compiler.
7048 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7050 * sim-base.h: Adjust comment documenting how to define the cpu
7052 (sim_state_base): Add sim_core and sim_events to simulator base
7055 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7056 * sim-core.c (sim_core_init, sim_core_attach,
7057 sim_core_find_mapping): Update.
7058 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7059 update_time_from_event, insert_sim_event,
7060 sim_events_schedule_after_signal, sim_events_deschedule,
7061 sim_events_tick): Ditto.
7063 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7064 sim-model.h): Move #includes from here.
7065 * sim-base.h: To here.
7066 (sim-core.h, sim-events.h, sim-io.h): Include also
7068 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7070 * callback.c (default_callback): Missing initialisers.
7072 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7074 * sim-utils.c (sim_add_commas): New function.
7075 * sim-basics.h (sim_add_commas): Add prototype.
7076 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7077 * sim-profile.c (COMMAS): New macro.
7078 (print_*): Use it to print commas in numbers.
7080 * configure: Regenerated.
7082 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7083 (cgen_state): New member run_fast_p.
7084 (cgen_init): Add prototype.
7085 (sim_disassemble_insn): New arg `cpu'.
7086 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7087 * cgen-utils.c (cgen_init): New function.
7088 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7089 * genmloop.sh: Call engine_halt if loop exits.
7091 * Makefile.in (sim-options_h): Define.
7092 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7093 (sim-model.o): Add new rule.
7094 (cgen-{scache,trace,utils}.o): Add new rules.
7095 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7096 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7097 Indent output by 2 spaces.
7098 * cgen-scache.h (scache_print_profile): Update.
7099 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7100 Use trace_printf, not fprintf.
7101 (trace_extract): Use trace_printf, not cgen_trace_printf.
7102 * genmloop.sh (!FAST case): Increment `insn_count'.
7103 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7104 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7105 access macro's name.
7106 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7107 Change return type to SIM_RC.
7108 (sim_core_{install,uninstall}): New functions.
7109 * sim-core.h (sim_core_{install,uninstall}): Declare.
7110 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7111 Change return type to SIM_RC.
7112 * sim-model.h (models,machs,model_install): Declare.
7113 * sim-module.c (modules): Add scache_install, model_install.
7114 (sim_post_argv_init): Set cpu->state backlinks.
7115 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7116 (standard_option_handler): Likewise.
7117 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7120 (profile_options): Delete --profile-simcache.
7121 (profile_option_handler): Likewise.
7122 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7124 (profile_print_{memory,model}): Likewise.
7125 (profile_print_simcache): Delete.
7126 (profile_print_speed): New function.
7127 (profile_print): Rewrite.
7128 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7129 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7130 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7131 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7132 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7133 (profile_print): Update prototype.
7135 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7137 * cgen-scache.[ch], cgen-sim.h: New files.
7138 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7139 * sim-model.c: New file.
7141 * Make-common.in (clean targets): Undo patch of Apr. 22.
7143 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7145 * sim-n-bits.h (signed): If we have a standard compiler, undef
7146 signed, so that signedN is defined correctly.
7148 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7150 * sim-module.h, sim-model.h, sim-profile.h: New files.
7151 * sim-module.c, sim-profile.c: New files.
7152 * Make-common.in (SIM_PROFILE): Define
7153 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7154 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7155 (sim_module.o,sim-profile.o): Add rules for.
7156 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7157 (--enable-sim-profile): Add.
7158 * configure: Regenerated.
7159 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7160 model. Move trace and profile support to sim-{trace,profile}.h.
7161 New members trace_data, profile_data.
7162 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7163 * sim-config.h: Provide default definition of WITH_PROFILE.
7164 (WITH_TRACE): Change default to -1.
7165 (MAX_NR_PROCESSORS): Always define.
7166 * sim-options.c: Move trace and profile support to
7167 sim-{trace,profile}.h.
7168 (sim_pre_argv_init): Moved to sim-model.c.
7169 (standard_install): New function.
7170 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7171 (standard_install): Declare.
7172 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7173 (trace_install, trace_uninstall): New functions.
7174 (trace_printf): Update reference to TRACE_FILE.
7175 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7176 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7177 (WITH_TRACE_FOO_P): Define.
7178 (trace_install): Declare.
7179 (TRACE_DATA): New struct.
7181 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7183 * run.c: Undo last exec_bfd patch.
7184 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7186 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7188 * run.c (exec_bfd): Add back in.
7189 (main): Set exec_bfd.
7191 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7193 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7195 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7197 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7198 less well defined engine_error.
7199 * sim-core.c: Ditto.
7201 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7203 * Make-common.in: Change clean targets to use :: so that other
7204 Makefiles can have their own clean targets.
7205 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7206 __STDC__ to control use of stdarg vs. varargs syntax. Some
7207 systems can't use __STDC__, but require stdarg.
7209 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7211 * sim-options.c (standard_options): Add --endian.
7212 (standard_option_handler): Likewise.
7214 * nrun.c: #include <signal.h>.
7215 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7216 handler that calls sim_stop ().
7218 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7220 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7221 handler that calls sim_stop (). Simulators may still be
7222 establishing their own handler.
7224 * sim-events.c (sim_events_poll): Rename from
7225 sim_events_at_large_int. Poll IO.
7227 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7230 * callback.c (os_poll_quit): New function poll for quit signal
7232 (default_callback): Include magic number.
7234 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7236 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7237 Check for functions getrusage, time.
7238 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7239 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7240 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7241 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7243 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7245 * sim-options.c, sim-options.h: New files.
7246 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7247 * Make-common.in (nrun.o): Add rules for.
7250 * run.c (main): Check return value of sim_open.
7252 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7253 (sim_main_headers): Add sim-trace.h.
7254 * run.c (exec_bfd, target_byte_order): Delete.
7255 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7256 call sim_load instead. Check return code of sim_create_inferior.
7257 * sim-base.h (CURRENT_STATE): Define.
7258 (sim_state_base): Make typedef. New members options, prog_argv,
7259 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7260 mem_size, memory [+ corresponding access macros].
7261 (sim_cpu_base): New typedef.
7262 * sim-trace.h: New file.
7263 * sim-trace.c: New file.
7264 * sim-basics.h: #include it.
7265 * sim-load.c: New file.
7267 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7269 * Make-common.in (INSTALL): Set to @INSTALL@.
7270 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7271 (install-common): Depend upon installdirs. Use
7272 $(program_transform_name) directly, rather than using
7274 (installdirs): New target.
7275 * Makefile.in (INSTALL): Set to @INSTALL@.
7276 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7277 (install-man): Depend upon installdirs. Use
7278 $(program_transform_name) directly, rather than using
7280 (installdirs): New target.
7282 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7284 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7287 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7289 * sim-basics.h: Only bring in config.h and tconfig.h if
7292 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7294 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7295 numbering convention of the target.
7296 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7297 and WITH_TARGET_WORD_MSB.
7298 (sim_config): When possible, check for consistency with bitsize
7301 * sim-bits.h: Allow MSB to be other than zero.
7302 * sim-bits.c: Ditto.
7303 * sim-n-bits.h: Ditto.
7305 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7306 * sim-n-bits.h (MSMASKEDn): Ditto.
7308 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7310 * Makefile.in (INSTALL): Change install.sh to install-sh.
7312 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7314 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7316 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7318 * run.c (main): Check that a program to run was specified.
7320 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7322 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7324 * configure: Regenerated to track ../common/aclocal.m4 changes.
7327 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7329 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7330 * sim-config.h: To here.
7332 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7333 (sim_main_headers): Define.
7334 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7335 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7337 (sim-utils.o): Add rule for.
7338 * sim-utils.o: New file.
7339 * sim-basics.h: #include sim-base.h.
7340 (zalloc): Make argument unsigned long.
7341 * sim-base.h: New file.
7342 * sim-inline.h (SIM_IO support): Delete.
7343 * sim-io.h: Delete inline support.
7344 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7345 * sim-config.c: sim-state.h renamed to sim-main.h.
7346 * sim-core.c: Likewise.
7347 * sim-events.c: Likewise.
7349 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7351 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7352 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7354 * configure: Regenerated to track ../common/aclocal.m4 changes.
7356 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7358 * configure: Regenerated to track ../common/aclocal.m4 changes.
7360 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7362 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7363 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7364 are defined by the configure.
7366 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7368 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7369 reserved-bits): Always define.
7371 * sim-config.h, sim-config.c (sim_config): New function - and new
7372 file - co-ordinate the setting/checking of the common simulator
7373 configuration options.
7375 * Make-common.in (sim-config.o): Add rule.
7377 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7379 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7380 va_list from void *, since va_list might not be a pointer type.
7382 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7384 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7386 (offset_N): Correct computation of LE offset.
7388 * sim-io.c (sim_io_error): Include a new line when reporting
7391 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7394 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7396 * run.c: Include alloca-conf.h.
7398 * callback.c (os_evprintf_filtered): Fix typo.
7400 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7402 * run.c (string.h, strings.h, stdlib.h): Include.
7404 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7405 0 when nothing pending.
7407 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7408 will soon be going away.
7409 (getopt): Plicate GCC.
7411 * sim-endian.c (sim-io.h): Plicate GCC.
7412 * sim-bits.c (sim-io.h): Ditto.
7413 * sim-n-bits.h (ROTn): Ditto.
7415 * sim-io.c (sim_io_error): Correct check for NULL.
7417 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7419 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7422 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7424 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7425 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7427 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7429 * sim-alu.h: Include sim-xcat.h.
7431 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7433 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7434 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7437 * sim-events.c (sim_events_at_large_int): New function. Just
7438 schedules an event every large-int ticks.
7439 (sim_events_init): Call.
7440 (sim_events_tick, sim_events_process): Move async handing to
7441 sim_events_process. Move timer decrement so that it occures after
7442 events have been processed.
7444 * sim-basics.h (struct _engine): Remove declaration.
7446 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7447 everything with same. Rename global struct to SIM_DESC.
7448 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7449 * sim-io.h, sim-io.c: Ditto.
7451 * sim-assert.h: New file. Optional assertion checking macros.
7452 * sim-io.c (sim_io_error): Make just this function tolerant to
7455 * sim-xcat.h: New file. Define concatenate macros.
7456 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7457 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7461 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7463 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7465 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7467 * sim-inline.h: Add definitions for sim-types.
7468 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7471 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7473 * sim-events.h: Remove defunct reference to callback struct.
7475 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7477 * configure: Re-generate.
7479 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7481 * Make-common.in (CSEARCH): Do not include the gdb directory in
7484 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7486 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7487 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7488 to explicitly incorporate these.
7490 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7491 specify the alignment restrictions of the target architecture -
7492 without this option all alignment restrictions are accomodated.
7493 (--enable-sim-assert): New option. Conditionally compile in
7494 assertion statements.
7495 (--enable-sim-float): New option. Strongly specify the target's
7496 floating point support.
7497 (--enable-sim-hardware): New option. Specify the hardware devices
7498 included in the simulation.
7499 (--enable-sim-packages): New option. Specify the hardware
7500 packages included in the simulation.
7501 (--enable-sim-regparm): New option. Specify that parameters be
7502 passed in registers instead of on the stack.
7503 (--enable-sim-reserved-bits): New option. Specify that reserved
7504 bits within an instruction are are correctly set.
7505 (--enable-sim-smp): New option. Specify the level of SMP support
7506 to be included in the simulator.
7507 (--enable-sim-stdcall): New option. Specify an alternative
7508 function call convention.
7509 (--enable-sim-xor-endian): New option. Configure xor-endian
7510 support used by some targets to implement bi-endian support.
7512 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7514 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7515 host endianness to be overridden.
7516 (--enable-sim-endian): Allow the target platform's byte order
7518 (--enable-sim-inline): Control the inlining of common components.
7519 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7520 (--enable-sim-warnings): Enable additional GCC compiler checks.
7521 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7524 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7525 sim-*-n.h so that the names are uniq on dos machines
7526 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7528 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7530 * run.c: #include "libiberty.h".
7531 (main): New locals sd,no_args,sim_argv.
7532 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7533 is program name. Update call to sim_set_callbacks.
7534 Record result of sim_open, pass to other sim_foo routines.
7536 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7538 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7541 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7543 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7544 Route stdout through buffered IO.
7546 * callback.c: Add os_flush_stderr, os_write_stderr,
7547 os_evprintf_filtered functions to route error output through
7550 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7551 Correct return type - should be void.
7553 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7555 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7557 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7558 not provide a default value as undefined indicates disable code.
7560 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7562 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7564 * sim-events.h, sim-events.c: Ditto.
7565 * sim-io.h, sim-io.c: Ditto.
7567 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7569 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7571 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7572 extract the tail or least signifiant bits from an integer of the
7575 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7576 WITH_TARGET_BITSIZE so that the compilation will fail when an
7577 unsupported bitsize value is defined.
7579 (INSERTED*): Convert to functions.
7580 (EXTRACTED*): Ditto.
7582 (SIGN_EXTEND, SEXT): Change to more terse name.
7584 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7586 * sim-inline.h: Allow explicit control over which .c files will be
7587 included by their header.
7589 * sim-inline.h: Allow explicit control over which .c files use the
7590 alternative - REGPARM - parameter passing mechanism.
7592 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7593 icache.c, idecode.c, semantics.c or support.c. Those names are
7594 not generally applicable.
7596 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7598 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7599 in a fashion similar to sim-endian-n.
7601 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7602 both value and address macro's.
7604 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7606 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7608 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7609 generic L_word, H_word macro's.
7611 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7613 * sim-basics.h: Borrow code from ppc directory.
7614 * sim-bits.c: Ditto.
7615 * sim-bits.h: Ditto.
7616 * sim-config.h: Ditto.
7617 * sim-endian-n.h: Ditto.
7618 * sim-endian.c: Ditto.
7619 * sim-endian.h: Ditto.
7620 * sim-inline.c: Ditto.
7621 * sim-inline.h: Ditto.
7622 * sim-types.h: Ditto.
7624 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7626 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7627 all the ALU size alternatives and then auto-configure a default.
7629 * sim-alu.h: Copy ppc/idecode_expression.h.
7631 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7633 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7634 sign extend a bit within a value.
7636 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7637 a pointer into the middle of a host word.
7638 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7640 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7642 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7643 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7644 appropriate definitions of read, write, etc. Add prototype for
7647 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7649 * Makefile.in (libcommon.a): Delete.
7650 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7651 (gentmap,targ-vals.h,targ-map.c): Likewise.
7652 (run-autoconf): Delete.
7653 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7654 (common makefile fragment): Moved back into ...
7655 * Make-common.in: Resurrect.
7656 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7657 * configure: Regenerated.
7659 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7661 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7662 (SIM_AC_OUTPUT): To here.
7664 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7666 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7667 comments and single quotes. Fixes a problem found on hpux.
7669 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7671 * aclocal.m4: Remove Make-common.in from dependencies.
7672 * (distclean): Remove targ-vals.def.
7674 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7675 into here. Makes insertion into makefiles easier. Also, change
7676 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7677 targ-map.o, and run are built. They are now built in the
7678 individual simulator directories, taking sources from ../common as
7679 necessary. This replaces the merging of libcommon.a into
7680 linsim.a, which was problematic for the WinGDB build process.
7681 * run.c: Include config.h from . instead of ../common.
7682 * Make-common.in: Remove. It's no longer necessary.
7684 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7686 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7687 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7689 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7691 * run.c (main): Set target_byte_order before call to sim_open.
7693 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7695 * callback.c: #include <stdlib.h>
7696 (os_error): New function.
7697 (default_callback): Add os_error.
7699 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7701 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7702 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7704 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7706 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7708 * run.c: #include ../common/config.h, tconfig.h.
7709 (myname): New static global.
7710 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7711 Only process -c ifdef SIM_HAVE_SIMCACHE.
7712 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7713 Parse program name from argv[0] and use in error messages.
7714 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7715 Add support for incomplete h8/300 termination indicators.
7716 (usage): Make more verbose.
7717 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7718 * Makefile.in,Make-common.in,callback.c: New files.
7719 * nltvals.def,gentmap.c,gentvals.sh: New files.
7721 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7723 * run.c: Include stdarg.h if __STDC__.
7725 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7727 * run.c (main): Don't print out anything if the signal
7728 number is zero (ie no signal).
7730 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7732 * run.c (main): Print out if the program raised a signal.
7734 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7736 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7739 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7741 * run.c (main): Explicitly cast malloc() parameter.
7743 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7745 * run.c (sim_bfd): New global to hold the bfd pointer for the
7747 (main): Initialize sim_bfd.
7749 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7751 * run.c (main): Use new bfd_big_endian macro.
7753 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7755 * run.c (main): Removed SH specific comments, so source is
7756 generic. Also updated to only load relevant sections. Moved
7757 sim_open() to after callback attach (to match GDB).
7759 * run.1: Removed SH specific comments.
7761 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7763 * run.c (main): Always return sigrc at end.
7765 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7767 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7768 bfd_check_format() fails.
7770 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7772 * run.c, run.1: From sh directory.