1 2021-05-17 Mike Frysinger <vapier@gentoo.org>
3 * sim-base.h (struct sim_state): Update comment.
4 (struct sim_state): Define.
5 (STATE_ARCH_DATA): Likewise.
6 (sim_state_alloc): New define.
7 (sim_state_alloc_extra): Renamed & add 3rd arg.
8 * sim-utils.c (sim_state_alloc): Likewise.
9 (sim_state_alloc_extra): Set arch data.
11 2021-05-16 Mike Frysinger <vapier@gentoo.org>
13 * callback.c: Replace config.h include with defs.h.
14 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
15 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
16 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
17 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
18 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
19 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
20 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
21 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
22 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
23 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
24 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
25 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
26 config.h include with defs.h.
27 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
28 * sim-io.c: Include defs.h.
32 2021-05-15 Mike Frysinger <vapier@gentoo.org>
34 * nrun.c: Include environ.h.
35 (environ): Delete prototype.
36 (main): Delete HAVE_ENVIRON check.
38 2021-05-14 Mike Frysinger <vapier@gentoo.org>
40 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
41 (os_ftruncate): Change 3rd arg to int64_t.
42 (os_truncate): Change 3rd arg to int64_t.
43 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
44 * sim-io.h (sim_io_lseek): Likewise.
46 2021-05-14 Mike Frysinger <vapier@gentoo.org>
48 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
49 (os_fstat): Delete 2nd arg to time callback.
50 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
52 * sim-io.h (sim_io_time): Change return to int64_t.
53 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
55 2021-05-14 Mike Frysinger <vapier@gentoo.org>
57 * callback.c (cb_host_to_target_stat): Change PTR to void*.
58 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
60 2021-05-14 Mike Frysinger <vapier@gentoo.org>
62 * Make-common.in (callback_h, remote_sim_h): Update path.
63 * callback.c: Update include path.
64 * gentmap.c (gen_targ_map_c): Likewise.
65 * sim-basics.h: Likewise.
66 * sim-close.c: Likewise.
67 * sim-core.c: Likewise.
68 * sim-load.c: Likewise.
69 * sim-module.h: Likewise.
70 * syscall.c: Likewise.
72 2021-05-08 Mike Frysinger <vapier@gentoo.org>
74 * Make-common.in (modules.c): Touch $@ at the end.
76 2021-05-08 Mike Frysinger <vapier@gentoo.org>
78 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
80 2021-05-08 Mike Frysinger <vapier@gentoo.org>
82 * cgen-types.h (mode_names): Rename to ...
83 (cgen_mode_names): ... this.
84 (MODE_NAME): Use cgen_mode_names.
85 * cgen-utils.c (mode_names): Rename to ...
86 (cgen_mode_names): ... this.
88 2021-05-08 Mike Frysinger <vapier@gentoo.org>
90 * cgen-ops.h (cgen_rtx_error): Declare.
91 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
93 2021-05-08 Mike Frysinger <vapier@gentoo.org>
95 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
97 2021-05-08 Mike Frysinger <vapier@gentoo.org>
99 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
100 install-pdf): New rules.
102 2021-05-08 Tom Tromey <tom@tromey.com>
104 * sim-options.c (compare_strings): Remove.
105 (dup_arg_p): Use htab_eq_string.
107 2021-05-04 Mike Frysinger <vapier@gentoo.org>
109 * sim-hw.c (sim_hw_install): Rename to ...
110 (sim_install_hw): ... this. New prototype.
111 * sim-hw.h (sim_hw_install): Delete.
112 * sim-module.c: Delete sim-hw.h include.
113 (early_modules): Delete sim_hw_install.
115 2021-05-04 Tom Tromey <tromey@adacore.com>
117 * Make-common.in (generated_files): Add config.h.
119 2021-05-04 Mike Frysinger <vapier@gentoo.org>
121 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
123 * sim-load.c (xprintf_bfd_vma): Delete.
124 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
126 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
128 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
129 (hw_event_queue_schedule_vtracef): Likewise.
130 * hw-tree.h (hw_tree_vparse): Likewise.
131 * sim-profile.c (profile_vprintf): Likewise.
132 * sim-trace.c (dis_printf): Likewise.
133 * sim-trace.h (trace_printf): Likewise.
134 (trace_vprintf): Likewise.
135 * sim-utils.h (sim_do_commandf): Likewise.
136 * hw-events.c (hw_event_queue_schedule): Use
137 hw_event_queue_schedule_tracef.
139 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
141 * sim-options.c (standard_option_handler): Add default cases to
144 2021-05-02 Mike Frysinger <vapier@gentoo.org>
146 * callback.c (os_error): Change __attribute__((noreturn)) to
148 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
149 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
150 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
151 * hw-tree.h (hw_tree_delete): Likewise.
152 * sim-basics.h (__attribute__): Delete.
153 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
154 to ATTRIBUTE_NORETURN.
155 (sim_engine_abort, sim_engine_vabort): Likewise.
156 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
157 __attribute__((printf)) to ATTRIBUTE_PRINTF.
158 * sim-inline.h (NORETURN): Delete.
159 (UNUSED): Change to ATTRIBUTE_UNUSED.
160 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
161 and ATTRIBUTE_NORETURN.
162 (sim_io_eprintf, sim_io_error): Likewise.
163 * sim-profile.c (profile_printf): Likewise.
164 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
165 sim_debug_printf): Likewise.
167 2021-05-01 Mike Frysinger <vapier@gentoo.org>
169 * sim-options.c (dup_arg_p): Call htab_empty.
171 2021-05-01 Mike Frysinger <vapier@gentoo.org>
173 * dv-sockser.c (dv_sockser_install): Rename to ...
174 (sim_install_dv_sockser): ... this.
175 * dv-sockser.h (dv_sockser_install): Delete.
176 * sim-module.c: Delete dv-sockser.h include.
177 (early_modules): Delete dv_sockser_install.
179 2021-05-01 Mike Frysinger <vapier@gentoo.org>
181 * Make-common.in (LIB_OBJS): Add modules.o.
182 (generated_files): Add modules.c.
183 (modules.c): New target.
184 * sim-module.c (modules): Rename to ...
185 (early_modules): ... this. Delete 0 sentinel.
186 (early_modules_len): Define.
187 (sim_modules_detected, sim_modules_detected_len): Declare.
188 (sim_pre_argv_init): Call sim_module_install_list.
189 (sim_module_install): New function.
190 (sim_module_install_list): New function.
191 * sim-module.h (sim_module_install_list): Declare.
193 2021-05-01 Mike Frysinger <vapier@gentoo.org>
195 * nrun.c (strsignal): New prototype.
197 2021-05-01 Mike Frysinger <vapier@gentoo.org>
199 * callback.c (wrap): Delete.
200 (os_close): Replace wrap call with direct call & setting last_errno.
201 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
202 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
204 2021-04-26 Mike Frysinger <vapier@gentoo.org>
206 * gennltvals.py (TARGETS): Delete. Update comment.
207 (gentvals): Unify common code paths.
208 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
210 * nltvals.def: Regenerate.
212 2021-04-25 Tom Tromey <tom@tromey.com>
214 * sim-options.c (compare_strings): New function.
215 (ARG_HASH_SIZE, ARG_HASH): Remove.
216 (dup_arg_p): Use htab_t.
217 (sim_parse_args): Remove assert.
219 2021-04-24 Mike Frysinger <vapier@gentoo.org>
221 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
223 2021-04-24 Mike Frysinger <vapier@gentoo.org>
225 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
226 (sim_parse_args): Call SIM_ASSERT.
228 2021-04-22 Tom Tromey <tom@tromey.com>
230 * sim-utils.c: Update includes.
232 2021-04-22 Tom Tromey <tom@tromey.com>
234 * Make-common.in: Require GNU make.
236 2021-04-22 Tom Tromey <tom@tromey.com>
238 * Make-common.in (stamp-hw): New target.
239 (hw-config.h): Depend on stamp-hw.
240 (mostlyclean): Remove stamp-hw and hw-config.h.
242 2021-04-22 Tom Tromey <tom@tromey.com>
244 * Make-common.in (mostlyclean): Now an alias for clean, not
247 2021-04-22 Tom Tromey <tom@tromey.com>
249 * sim-events.c (sim_events_schedule): Use
250 sim_events_schedule_tracef.
252 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
254 * callback.c (os_printf_filtered, os_vprintf_filtered,
255 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
256 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
257 * sim-events.h (sim_events_schedule_tracef,
258 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
260 2021-04-18 Mike Frysinger <vapier@gentoo.org>
262 * gennltvals.py (TARGETS): Add moxie.
263 * nltvals.def: Regenerate.
265 2021-04-18 Mike Frysinger <vapier@gentoo.org>
267 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
268 * nltvals.def: Regenerate.
270 2021-04-18 Mike Frysinger <vapier@gentoo.org>
272 * gennltvals.py (TARGETS): Add rx.
273 * nltvals.def: Regenerate.
275 2021-04-18 Mike Frysinger <vapier@gentoo.org>
277 * gennltvals.py (TARGETS): Add m32c.
278 * nltvals.def: Regenerate.
280 2021-04-18 Mike Frysinger <vapier@gentoo.org>
282 * gennltvals.py (TARGETS): Add iq2000.
283 * nltvals.def: Regenerate.
285 2021-04-18 Mike Frysinger <vapier@gentoo.org>
287 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
289 2021-04-15 John Baldwin <jhb@FreeBSD.org>
291 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
292 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
295 2021-04-12 Mike Frysinger <vapier@gentoo.org>
297 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
299 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
300 cgen_cpu_max_extra_bytes.
301 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
302 (sim_cpu_alloc): Delete 2nd arg.
304 2021-04-08 Tom Tromey <tom@tromey.com>
306 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
307 new-style declaration.
309 2021-04-03 Mike Frysinger <vapier@gentoo.org>
311 * Make-common.in (install-common): Install as run-$arch and
312 libsim-$arch.a when not the primary arch.
314 2021-04-02 Mike Frysinger <vapier@gentoo.org>
316 * Make-common.in (CFLAGS_FOR_BUILD): Define.
317 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
319 2021-03-13 Mike Frysinger <vapier@gentoo.org>
321 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
324 2021-03-13 Mike Frysinger <vapier@gentoo.org>
326 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
327 (gentmap.o): New rule.
328 (gentmap): Call LINK_FOR_BUILD.
330 2021-03-07 Mike Frysinger <vapier@gentoo.org>
332 * Make-common.in (check): Delete body.
334 2021-02-28 Mike Frysinger <vapier@gentoo.org>
336 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
337 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
339 2021-02-27 Mike Frysinger <vapier@gentoo.org>
341 * Make-common.in (SIM_EXTRA_ALL): Delete.
342 (all): Delete $(SIM_EXTRA_ALL).
344 2021-02-21 Mike Frysinger <vapier@gentoo.org>
346 * acinclude.m4: Removed.
348 2021-02-13 Mike Frysinger <vapier@gentoo.org>
350 * acinclude.m4: Delete all sinclude & m4_include calls.
352 2021-02-13 Mike Frysinger <vapier@gentoo.org>
354 * aclocal.m4: Delete.
356 2021-02-06 Mike Frysinger <vapier@gentoo.org>
358 * sim-events.c: Include sim-cpu.h.
359 (sim_event_watchpoints): Define watch_pc.
360 (sim_events_watch_pc): New function.
361 (WATCH_SIM): Handle watch_pc.
362 * sim-events.h (sim_events_watch_pc): New prototype.
363 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
365 * sim-watch.h (sim_watchpoints): Delete pc.
367 2021-02-06 Mike Frysinger <vapier@gentoo.org>
369 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
372 2021-02-06 Mike Frysinger <vapier@gentoo.org>
374 * Make-common.in (HDEFINES, TDEFINES): Delete.
375 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
376 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
377 bfd/configure.host sourcing.
379 2021-02-04 Mike Frysinger <vapier@gentoo.org>
381 * gennltvals.py (TARGETS): Add riscv.
382 (TARGET_DIRS): Likewise.
383 * nltvals.def: Regenerate from the latest libgloss sources.
385 2021-01-31 Mike Frysinger <vapier@gentoo.org>
387 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
389 2021-01-31 Stafford Horne <shorne@gmail.com>
391 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
392 (fixdfsi): Change res from unsigned32 to signed32.
393 (fixdfdi): Change res from unsigned64 to signed64.
395 2021-01-30 Mike Frysinger <vapier@gentoo.org>
397 * gennltvals.sh: Replace shell script with ...
398 * gennltvals.py: ... this Python script.
399 * nltvals.def: Regenerate.
401 2021-01-30 Mike Frysinger <vapier@gentoo.org>
403 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
405 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
407 2021-01-30 Mike Frysinger <vapier@gentoo.org>
409 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
411 2021-01-30 Mike Frysinger <vapier@gentoo.org>
413 * sim-hw.c (merge_device_file): Replace fgets with getline.
415 2021-01-30 Mike Frysinger <vapier@gentoo.org>
417 * gennltvals.sh (gen_arches): Sort calls by first arg.
418 * nltvals.def: Regenerate.
420 2021-01-18 Mike Frysinger <vapier@gentoo.org>
422 * Make-common.in (version.c): Simplifiy args and call move-if-change.
423 * create-version.sh: Delete host & target alias logic. Write to the
426 2021-01-18 Mike Frysinger <vapier@gentoo.org>
428 * configure, configure.ac, Makefile.in: Delete.
430 2021-01-13 Mike Frysinger <vapier@gentoo.org>
432 * sim-watch.c (default_interrupt_handler): Define.
433 (sim_watchpoint_install): Set default interrupt_handler to new
434 default_interrupt_handler.
436 2021-01-13 Mike Frysinger <vapier@gentoo.org>
438 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
440 2021-01-13 Mike Frysinger <vapier@gentoo.org>
442 * sim-events.c (sim_events_watch_sim): Change byte_order type to
444 (sim_events_watch_core): Likewise.
445 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
446 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
447 call to sim_events_watch_sim.
449 2021-01-12 Mike Frysinger <vapier@gentoo.org>
451 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
453 2021-01-11 Mike Frysinger <vapier@gentoo.org>
455 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
457 2021-01-11 Mike Frysinger <vapier@gentoo.org>
459 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
461 2021-01-11 Mike Frysinger <vapier@gentoo.org>
463 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
464 strings.h, time.h, and errno.h.
465 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
466 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
467 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
468 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
469 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
470 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
471 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
472 and strings.h include.
474 2021-01-09 Mike Frysinger <vapier@gentoo.org>
476 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
477 * sim-core.c, sim-watch.c: Include libiberty.h.
479 2021-01-09 Mike Frysinger <vapier@gentoo.org>
481 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
483 2021-01-09 Mike Frysinger <vapier@gentoo.org>
485 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
486 Set WERROR_CFLAGS when first arg is not set or is "yes".
488 2021-01-09 Mike Frysinger <vapier@gentoo.org>
490 * hw-base.c (full_name_of_hw): Delete full_name. Replace
491 hw_strdup call with hw_malloc.
493 2021-01-09 Mike Frysinger <vapier@gentoo.org>
495 * cgen-par.c: Include stdlib.h.
496 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
498 2021-01-08 Mike Frysinger <vapier@gentoo.org>
500 * Make-common.in (C_DIALECT): Define.
501 (COMPILE.pre): Append $(C_DIALECT).
502 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
504 2021-01-07 Mike Frysinger <vapier@gentoo.org>
506 * sim-core.c (sim_memory_map): Define.
508 2021-01-04 Mike Frysinger <vapier@gentoo.org>
510 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
511 * configure: Regenerate.
513 2021-01-04 Mike Frysinger <vapier@gentoo.org>
515 * sim-options.c (sim_print_version): Print out more details when
516 is_command is non-zero.
518 2021-01-04 Mike Frysinger <vapier@gentoo.org>
520 * sim-options.c (standard_option_handler): Call sim_print_version.
521 (sim_print_version): New function.
522 * sim-options.h (sim_print_version): New prototype.
524 2021-01-04 Mike Frysinger <vapier@gentoo.org>
526 * sim-config.c (print_sim_config): Rename to ...
527 (sim_config_print): ... this.
528 * sim-config.h: Likewise.
530 2021-01-02 Mike Frysinger <vapier@gentoo.org>
532 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
533 FLOOR_PAGE): Delete unused macros.
534 (align_up, align_down): Define.
536 2020-08-10 Tom de Vries <tdevries@suse.de>
538 * sim-cpu.c: Include stdlib.h for free.
540 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
542 * nrun.c: Include stdlib.h.
543 * sim-core.c: Likewise.
544 * sim-engine.c: Likewise.
545 * sim-io.c: Likewise.
546 * sim-module.c: Likewise.
547 * sim-reason.c: Likewise.
549 2019-12-19 Tom Tromey <tromey@adacore.com>
552 * Makefile.in (install-strip): New target.
554 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
556 * sim-utils.c: Prevent buffer overflow.
558 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
560 * gennltvals.sh: Add PRU libgloss target.
561 * nltvals.def: Regenerate from the latest libgloss sources.
563 2019-06-13 Stafford Horne <shorne@gmail.com>
565 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
566 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
567 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
569 2019-06-13 Stafford Horne <shorne@gmail.com>
571 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
572 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
574 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
576 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
577 CURRENT_TARGET_BYTE_ORDER.
578 (SUBWORDTFSI): Likewise.
579 (JOINSIDF): Likewise.
580 (JOINSIXF): Likewise.
581 (JOINSITF): Likewise.
583 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
585 * sim-base.h: Add 'sim-assert.h' include.
586 * sim-basics.h: Add 'libiberty.h' include.
588 2019-03-28 Stafford Horne <shorne@gmail.com>
590 * sim-options.c: Include "config.h".
592 * sim-watch.c: Include "config.h".
594 * hw-device.c: Include <string.h>.
595 * hw-events.c: Include <string.h>.
596 * hw-handles.c: Include <stdlib.h>.
597 * sim-fpu.c: Include <stdlib.h>.
599 2019-03-28 Stafford Horne <shorne@gmail.com>
601 * Make-common.in (sim-arange_h): Remove sim-arange.c
602 * sim-arange.c: Remove SIM_ARANGE_C.
603 Add ifdef for _SIM_ARANGE_C_.
604 Include "sim-arange.h".
605 Remove include for unused "sim-assert.h".
606 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
607 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
608 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
609 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
611 * sim-arange.h (sim_addr_range_add): Declare as
613 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
614 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
615 Remove definition of SIM_ARANGE_INLINE.
616 Remove [HAVE_INLINE].
617 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
618 * sim-base.h: Include "sim-arange.h"
619 * sim-basics.h: Remove include of "sim-arange.h"
620 * sim-inline.c: Include "sim-arange.c"
621 * sim-inline.h: Define INLINE_SIM_ARANGE.
622 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
623 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
625 2019-01-26 Tom Tromey <tom@tromey.com>
627 * Make-common.in (version.c): Use sim's create-version.sh.
628 * create-version.sh: New file.
630 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
632 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
634 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
636 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
638 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
640 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
641 this point, it should have already been set in cb_syscall.
643 2018-10-05 Stafford Horne <shorne@gmail.com>
645 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
646 (ADDOFDI): New function, add overflow flag DI variant.
647 (SUBCFDI): New function, subtract carry flag DI variant.
648 (SUBOFDI): New function, subtract overflow flag DI variant.
650 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
652 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
654 * sim-core.c (sim_core_set_xor): Likewise.
655 (sim_core_xor_read_buffer): Likewise.
656 (sim_core_xor_write_buffer): Likewise.
658 2017-12-12 Peter Gavin <pgavin@gmail.com>
659 Stafford Horne <shorne@gmail.com>
661 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
663 (MUL1OFSI): New function, 1's complement overflow flag.
665 2017-12-12 Peter Gavin <pgavin@gmail.com>
666 Stafford Horne <shorne@gmail.com>
668 * cgen-accfp.c (remsf, remdf): New function.
669 (cgen_init_accurate_fpu): Add remsf and remdf.
670 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
671 * sim-fpu.c (sim_fpu_rem): New function.
672 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
673 (sim_fpu_rem): New function.
674 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
676 2017-09-06 John Baldwin <jhb@FreeBSD.org>
678 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
681 2017-05-24 Yao Qi <yao.qi@linaro.org>
683 * sim-trace.c (trace_disasm): Caller update.
685 2016-08-15 Mike Frysinger <vapier@gentoo.org>
687 * sim-base.h (sim_state_base): Add prog_syms_count.
688 (STATE_PROG_SYMS_COUNT): Define.
689 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
690 (trace_load_symbols): New function.
691 (trace_sym_value): Likewise.
692 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
693 loading logic with a call to trace_load_symbols.
694 * sim-trace.h (trace_load_symbols, trace_sym_value): New
697 2016-08-13 Mike Frysinger <vapier@gentoo.org>
699 * cgen-types.h (mode_names): Mark const.
700 * cgen-utils.c (mode_names): Likewise.
702 2016-08-13 Mike Frysinger <vapier@gentoo.org>
704 * cgen-defs.h (struct cgen_state): Delete argv and envp.
705 (STATE_ARGV, STATE_ENVP): Delete.
707 2016-02-04 Nick Clifton <nickc@redhat.com>
709 * cgen-scache.c (scache_option_handler): Prevent possible
710 undefined behaviour computing the size of the scache by using
711 unsigned integers instead of signed integers.
713 2016-01-17 Joel Brobecker <brobecker@adacore.com>
715 * sim-fpu.c: Minor comment fixes throughout.
717 2016-01-17 Joel Brobecker <brobecker@adacore.com>
719 * sim-fpu.c (print_bits): Minor reformatting (no code change).
720 (sim_fpu_map): Likewise.
722 2016-01-11 Mike Frysinger <vapier@gentoo.org>
724 * sim-config.c (print_sim_config): Drop extra whitespace before =
725 in output for byte order, stdio, and msb settings.
727 2016-01-10 Mike Frysinger <vapier@gentoo.org>
729 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
730 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
731 sim-stdio, sim-trace, and sim-profile.
732 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
733 (SIM_AC_OPTION_ASSERT): Likewise.
734 (SIM_AC_OPTION_SMP): Likewise.
735 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
736 * configure: Regenerate.
737 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
738 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
739 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
740 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
741 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
742 WITH_ENVIRONMENT & USER_ENVIRONMENT.
743 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
744 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
745 WITH_ASSERT, WITH_STDIO): Delete.
746 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
749 2016-01-10 Mike Frysinger <vapier@gentoo.org>
751 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
752 * configure: Regenerate.
753 * Make-common.in (SIM_PACKAGES): Delete.
754 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
756 2016-01-10 Mike Frysinger <vapier@gentoo.org>
758 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
760 2016-01-10 Mike Frysinger <vapier@gentoo.org>
762 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
764 2016-01-10 Mike Frysinger <vapier@gentoo.org>
766 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
768 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
769 * gentmap.c: Change targ-vals.def include to nltvals.def.
770 * Make-common.in (gentmap): Change targ-vals.def to
771 $(srccom)/nltvals.def.
772 (distclean): Delete rm -f targ-vals.def.
773 * Makefile.in: Update comment.
775 2016-01-10 Mike Frysinger <vapier@gentoo.org>
777 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
778 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
779 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
781 2016-01-10 Mike Frysinger <vapier@gentoo.org>
783 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
784 and --enable-sim-stdcall and sim_stdcall.
785 * configure: Regenerate.
786 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
787 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
788 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
789 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
790 (REGPARM_*): Delete all regparm defines and their use.
792 2016-01-10 Mike Frysinger <vapier@gentoo.org>
794 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
795 * Make-common.in (SIM_CFLAGS): Delete.
796 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
797 * Makefile.in: Likewise.
799 2016-01-09 Mike Frysinger <vapier@gentoo.org>
801 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
802 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
803 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
804 * acinclude.m4 (SIM_AC_COMMON): ... here.
805 * aclocal.m4, configure: Regenerate.
806 * config.in: Delete file.
807 * callback.c: Change cconfig.h include to config.h.
808 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
810 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
811 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
813 2016-01-06 Mike Frysinger <vapier@gentoo.org>
815 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
816 date, and time information.
818 2016-01-06 Mike Frysinger <vapier@gentoo.org>
820 * sim-options.c (sim_parse_args): Mark argv array const.
821 * sim-options.h (sim_parse_args): Likewise.
823 2016-01-05 Mike Frysinger <vapier@gentoo.org>
825 * sim-trace.c: Include dis-asm.h.
826 (OPTION_TRACE_DISASM): New enum.
827 (trace_options): Add trace-disasm flag.
828 (trace_option_handler): Handle OPTION_TRACE_DISASM.
829 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
830 (dis_read, dis_printf, trace_disasm): New functions.
831 * sim-trace.h: Include dis-asm.h.
832 (TRACE_INSN_IDX): Clarify comment.
833 (TRACE_DISASM_IDX): New enum.
834 (TRACE_disasm): New define.
835 (WITH_TRACE_DISASM_P): New define.
836 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
837 (STRACE_DISASM_P): New define.
838 (TRACE_DISASM_P): Likewise.
839 (TRACE_DISASM_P): Likewise.
840 (TRACE_DISASM): Likewise.
841 (trace_disasm): New function.
843 2016-01-04 Mike Frysinger <vapier@gentoo.org>
845 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
847 2016-01-04 Mike Frysinger <vapier@gentoo.org>
849 * cgen-scache.c (MAX): Delete.
850 (scache_init): Change MAX to max.
851 * cgen-trace.c (min): Delete.
852 * cgen-utils.c (min): Delete.
853 * sim-basics.h [!min] (min): Define.
854 [!max] (max): Define.
856 2016-01-04 Mike Frysinger <vapier@gentoo.org>
858 * sim-options.c (sim_parse_args): Tweak getopt error message.
860 2016-01-04 Mike Frysinger <vapier@gentoo.org>
862 * acinclude.m4 (sim-bswap): Delete.
863 * configure: Regenerate.
864 * Make-common.in (SIM_BSWAP): Delete.
865 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
866 * sim-config.h (htonl, ntohl): Delete.
867 (WITH_BSWAP): Delete.
869 2016-01-03 Mike Frysinger <vapier@gentoo.org>
871 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
872 opterr state to it before calling getopt_long and restore afterwards.
873 Set opterr to 0. When optc is '?', call sim_io_eprintf.
875 2016-01-03 Mike Frysinger <vapier@gentoo.org>
877 * hw-device.h (device): Delete commented typedef.
878 * sim-basics.h (device): Delete typedef.
880 2016-01-03 Mike Frysinger <vapier@gentoo.org>
882 * sim-options.c (sim_parse_args): Replace for loop with a call
885 2016-01-03 Mike Frysinger <vapier@gentoo.org>
887 * nrun.c (myname): Mark const.
888 (main): Mark name const. Replace myname parsing loop with a
891 2016-01-03 Mike Frysinger <vapier@gentoo.org>
893 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
894 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
895 (SIM_AC_OPTION_HOSTENDIAN): Delete.
896 * config.in, configure: Regenerate.
897 * Make-common.in (SIM_HOSTENDIAN): Delete.
898 * sim-config.c (current_host_byte_order): Delete.
899 (sim_config): Delete current_host_byte_order assignments and
900 CURRENT_HOST_BYTE_ORDER checks.
901 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
902 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
903 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
904 (current_host_byte_order): Delete.
905 (CURRENT_HOST_BYTE_ORDER): Likewise.
906 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
907 (HOST_BYTE_ORDER): ... this.
908 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
910 (sim_endian_join_16): Likewise.
911 * sim-n-core.h (sim_core_read_misaligned_N): Change
912 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
913 (sim_core_write_misaligned_N): Likewise.
914 * sim-n-endian.h (endian_t2h_N): Likewise.
915 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
916 endian_le2h_N): Likewise.
917 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
919 2016-01-02 Mike Frysinger <vapier@gentoo.org>
921 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
922 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
924 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
925 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
926 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
927 * nrun.c (main): Likewise.
928 * sim-config.c (current_host_byte_order): Change type to enum
929 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
930 (current_target_byte_order): Likewise.
931 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
932 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
934 (sim_config): Change prefered_target_byte_order type to enum
935 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
936 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
937 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
938 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
939 Delete all the various arch/OS endian includes & defines.
940 (current_host_byte_order): Change type to enum bfd_endian.
941 (current_target_byte_order): Likewise.
942 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
943 (CURRENT_TARGET_BYTE_ORDER): Likewise.
944 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
945 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
946 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
948 (sim_events_watch_core): Likewise.
949 * sim-events.h: Likewise.
950 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
952 (sim_core_write_misaligned_N): Likewise.
953 * sim-n-endian.h (endian_h2be_N): Likewise.
954 (endian_be2h_N): Likewise.
955 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
956 (offset_N): Likewise.
957 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
958 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
960 2016-01-02 Mike Frysinger <vapier@gentoo.org>
962 * cgen-defs.h (current_state): Delete.
963 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
964 * sim-utils.c (current_state): Delete.
966 2015-12-30 Mike Frysinger <vapier@gentoo.org>
968 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
971 2015-12-27 Mike Frysinger <vapier@gentoo.org>
973 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
975 2015-12-26 Mike Frysinger <vapier@gentoo.org>
977 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
978 * config.in, configure: Regenerate.
979 * Make-common.in (sim-basics_h): Delete tconfig.h.
980 (distclean): Likewise.
981 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
982 (new_sim_core_mapping): Delete WITH_HW and device *device.
983 (sim_core_map_attach, sim_core_attach): Likewise.
984 (sim_core_read_buffer): Delete WITH_DEVICES logic.
985 (sim_core_write_buffer): Likewise.
986 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
988 (sim_core_attach): Likewise.
989 (device_io_read_buffer, device_io_write_buffer): Delete.
990 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
991 (sim_core_write_aligned_N): Likewise.
992 * tconfig.h: Delete file.
994 2015-12-26 Mike Frysinger <vapier@gentoo.org>
996 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
997 Call sim_cpu_hw_io_read_buffer if cpu is valid.
998 (sim_core_write_buffer): Move cia decl to top of func. Call
999 sim_cpu_hw_io_write_buffer if cpu is valid.
1001 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1003 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1005 (hw_find_integer_property): Likewise.
1006 (hw_find_integer_array_property): Likewise.
1007 (hw_add_duplicate_property): Likewise.
1009 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1011 * sim-config.h (WITH_ENGINE): Delete.
1012 * sim-module.c (modules): Always include sim_engine_install.
1014 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1016 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1017 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1018 * sim-base.h: Always include sim-model.h.
1019 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1020 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1021 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1022 [!WITH_MODEL_P] (sim_machs): Define.
1023 * sim-model.h: Add some developer docs.
1024 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1025 (WITH_MODEL_P): Define.
1026 * sim-module.c (modules): Always include sim_model_install.
1027 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1029 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1031 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1032 * sim-model.c: Likewise.
1033 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1034 SIM_MACH_IMP_PROPERTIES
1036 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1038 * sim-core.c (device_error): Delete.
1039 (sim_core_map_attach): Delete calls to device_error.
1040 (sim_core_attach): Likewise.
1041 * sim-core.h (device_error): Delete.
1042 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1043 to sim_engine_abort.
1044 (sim_core_write_aligned_N): Likewise.
1046 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1048 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1049 * sim-core.c (sim_core_write_buffer): Likewise.
1050 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1051 (sim_core_write_aligned_N): Likewise.
1053 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1055 * dv-pal.c: Include config.h and sim-main.h.
1056 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1058 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1060 * sim-options.c (standard_options): Always enable load-lma and
1062 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1064 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1066 * sim-module.c (MODULE_LIST): Delete.
1068 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1070 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1071 Move to h8300/compile.c.
1072 [SIM_H8300] (standard_options): Likewise.
1073 (standard_option_handler): Likewise.
1075 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1077 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1078 sim_watchpoint_install.
1080 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1082 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1083 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1085 * sim-options.c (OPTION_MEM_SIZE): Delete.
1086 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1087 (standard_option_handler): Likewise.
1089 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1091 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1093 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1096 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1098 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1101 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1102 vasprintf, and va_end together. Check ret after va_end call.
1104 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1106 * sim-types.h (SIM_PRI_TB): Define.
1107 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1108 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1109 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1110 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1112 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1114 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1115 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1116 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1117 (sim_core_translate): Likewise.
1118 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1120 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1122 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1123 (cgen_cpu_close): Change to XCONCAT2.
1125 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1127 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1130 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1132 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1133 * sim-close.c: New file.
1135 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1136 Ali Lown <ali.lown@imgtec.com>
1138 * sim-bits.h (EXTEND6): New macro.
1139 (EXTEND12): New macro.
1140 (EXTEND25): New macro.
1142 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1144 * sim-trace.c (trace_one_insn): Delete.
1145 * sim-trace.h (trace_one_insn): Delete.
1147 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1149 * sim-trace.c (debug_printf): Rename to ...
1150 (sim_debug_printf): ... this.
1151 * sim-trace.h (debug_printf): Delete define.
1152 (debug_printf): Rename to ...
1153 (sim_debug_printf): ... this.
1155 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1157 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1158 (trace_options): Add trace-register option.
1159 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1160 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1161 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1162 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1163 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1165 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1167 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1168 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1169 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1170 STRACE_DEBUG): Define.
1172 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1174 * sim-trace.c (trace_options): Update help text for trace-alu,
1175 trace-fpu, trace-vpu, and trace-semantics.
1176 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1177 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1179 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1181 * sim-assert.h (SIM_FILTER_PATH): Delete.
1182 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1183 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1184 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1185 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1186 * sim-events.c: Include libiberty.h.
1187 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1189 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1191 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1192 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1193 (AC_ARG_ENABLE(sim-debug)): Likewise.
1194 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1195 (AC_ARG_ENABLE(sim-trace)): Likewise.
1196 (AC_ARG_ENABLE(sim-profile)): Likewise.
1197 (AC_ARG_ENABLE(sim-environment)): Likewise.
1198 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1199 (AC_ARG_ENABLE(sim-assert)): Likewise.
1200 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1201 (AC_ARG_ENABLE(sim-endian)): Likewise.
1202 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1203 (AC_ARG_ENABLE(sim-float)): Likewise.
1204 (AC_ARG_ENABLE(sim-scache)): Likewise.
1205 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1206 (AC_ARG_ENABLE(sim-inline)): Likewise.
1207 (AC_ARG_ENABLE(sim-packages)): Likewise.
1208 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1209 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1210 (AC_ARG_ENABLE(sim-smp)): Likewise.
1211 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1212 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1213 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1214 * configure: Regenerate.
1216 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1218 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1220 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1222 * cgen-trace.c [!__STDC__]: Delete.
1223 * sim-trace.h [!__STDC__]: Likewise.
1225 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1227 * sim-model.c (sim_model_init): Assert model is not NULL.
1229 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1231 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1232 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1235 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1237 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1238 (SIM_ALU_H): ... this.
1239 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1240 (SIM_ASSERT_H): ... this.
1241 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1242 (SIM_BASICS_H): ... this.
1243 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1244 (SIM_BITS_H): ... this.
1245 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1246 (SIM_ENDIAN_H): ... this.
1248 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1250 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1253 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1255 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1256 m for sentinel testing.
1258 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1260 * sim-syscall.c: Include errno.h and targ-vals.h.
1261 (sim_syscall_multi, sim_syscall): Define.
1262 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1263 * syscall.c (cb_syscall): Extend comment.
1265 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1267 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1268 * sim-syscall.c: New file.
1269 * sim-syscall.h: New file.
1271 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1273 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1274 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1275 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1276 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1277 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1279 * gentmap.c (gen_targ_map_c): Output name field.
1281 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1283 * acinclude.m4: Change configure.in to configure.ac.
1284 * sim-config.h: Likewise.
1286 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1288 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1289 * configure: Regenerate.
1291 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1293 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1294 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1295 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1296 TRACE_DEBUG): Define.
1298 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1300 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1301 * sim-trace.c (trace_option_handler): Likewise.
1302 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1303 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1304 (TRACE_ANY_P): Likewise.
1306 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1308 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1309 CGEN_TRACE_INSN_FINI.
1310 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1311 trace_result to cgen_trace_result, trace_insn_fini to
1312 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1313 and trace_extract to cgen_trace_extract.
1314 * cgen-trace.h (trace_insn_init): Rename to ...
1315 (cgen_trace_insn_init): ... this.
1316 (trace_insn_fini): Rename to ...
1317 (cgen_trace_insn_fini): ... this.
1318 (trace_insn): Rename to ...
1319 (cgen_trace_insn): ... this.
1320 (trace_extract): Rename to ...
1321 (cgen_trace_extract): ... this.
1322 (trace_result): Rename to ...
1323 (cgen_trace_result): ... this.
1324 (TRACE_RESULT_P): Rename to ...
1325 (CGEN_TRACE_RESULT_P): ... this.
1326 (TRACE_INSN_INIT): Rename to ...
1327 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1328 cgen_trace_insn_init.
1329 (TRACE_INSN_FINI): Rename to ...
1330 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1331 cgen_trace_insn_fini.
1332 (TRACE_PRINTF): Rename to ...
1333 (CGEN_TRACE_PRINTF): ... this.
1334 (TRACE_INSN): Rename to ...
1335 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1336 (TRACE_EXTRACT): Rename to ...
1337 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1339 (TRACE_RESULT): Rename to ...
1340 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1341 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1342 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1343 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1344 TRACE_INSN to CGEN_TRACE_INSN.
1345 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1347 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1349 * sim-events.c (ETRACE_P): Delete.
1350 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1351 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1352 * sim-events.h (struct _sim_events): Delete trace member.
1353 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1354 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1356 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1358 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1359 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1360 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1361 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1363 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1365 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1367 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1369 * sim-trace.h (WITH_TRACE_P): New define.
1370 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1371 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1372 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1373 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1374 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1375 Redefine to use WITH_TRACE_P.
1377 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1379 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1380 mistake in call to sim_engine_abort.
1382 2015-04-29 Nick Clifton <nickc@redhat.com>
1385 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1386 increasing parenthesis around casts to signed values.
1388 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1390 * gennltvals.sh: Add mcore support.
1391 * nltvals.def: Regenerate.
1393 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1395 * cgen.sh: Add +x permissions.
1396 * genmloop.sh: Likewise.
1397 * gentvals.sh: Likewise.
1398 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1399 Change all uses of srcroot for newlib to newlibroot.
1401 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1403 * sim-base.h (SIM_CPU): New typedef.
1405 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1407 * cgen-engine.h (CIA_ADDR): Delete.
1408 * sim-base.h: Update sim_cia example.
1409 [!CIA_ADDR] (sim_cia): New typedef.
1411 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1413 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1414 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1415 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1416 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1417 CIA_SET to CPU_PC_SET.
1419 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1421 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1422 * sim-main.h (STATE_CPU): Remove from comment and define.
1424 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1426 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1427 * configure: Regenerate.
1429 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1431 * sim-options.c: Include version.h.
1432 (OPTIONS_VERSION): New enum.
1433 (standard_options): Add "version".
1434 (standard_option_handler): Handle OPTIONS_VERSION.
1436 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1438 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1439 (create-version.sh): Delete.
1441 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1443 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1445 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1447 * run-sim.h, run.c: Delete.
1448 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1450 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1452 * config.in, configure: Regenerate.
1453 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1454 (ZLIB, ZLIBINC): Define.
1455 (BFD_LIB): Add $(ZLIB).
1457 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1459 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1460 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1462 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1464 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1465 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1466 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1468 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1470 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1471 usage of STATE_WATCHPOINTS.
1472 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1473 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1475 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1477 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1479 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1481 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1483 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1485 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1486 of enable_sim_hardware to AC_ARG_ENABLE.
1488 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1490 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1491 Add dv-sockser.o to sim_hw_objs.
1493 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1495 * dv-sockser.c: Include config.h.
1496 * dv-sockser.h: Include sim-inline.h.
1497 [HAVE_DV_SOCKSER]: Move all prototypes here.
1498 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1499 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1501 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1503 * gentmap.c, run.c: Convert old style prototypes.
1505 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1507 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1508 symlinking tconfig.h to tconfig.in.
1509 * config.in, configure: Regenerate.
1510 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1511 * tconfig.in: Rename file ...
1512 * tconfig.h: ... here.
1514 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1516 * dv-socker.h (dv_sockser_install): Declare.
1517 * sim-module.c: Include config.h.
1518 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1519 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1520 * sim-module.h: Include gdb/remote-sim.h.
1522 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1524 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1525 (sim-inline.c): Delete rule.
1527 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1529 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1530 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1531 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1533 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1535 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1536 [!ASSERT, WITH_ASSERT]: Likewise.
1537 * sim-endian.c: Delete sim-io.h include.
1539 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1541 * run-sim.h (sim_kill): Delete unused prototype.
1543 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1545 * gentmap.c: Include "string.h".
1547 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1549 * sim-options.c (sim_args_command): Call freeargv() when failure
1552 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1554 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1556 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1558 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1559 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1560 callbacks following renaming in callback.h.
1561 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1562 callback by call to "to_lstat" callback
1564 2014-08-28 Gary Benson <gbenson@redhat.com>
1566 * sim-trace.h (debug_printf): New define.
1568 2014-08-19 Alan Modra <amodra@gmail.com>
1570 * configure: Regenerate.
1572 2014-08-15 Roland McGrath <mcgrathr@google.com>
1574 * configure: Regenerate.
1575 * config.in: Regenerate.
1577 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1579 * sim-command.c (sim_do_command): Add const to cmd.
1580 * sim-options.c (sim_args_command): Add const to cmd.
1581 * sim-options.h (sim_args_command): Add const to cmd.
1583 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1585 * sim-hload.c (sim_load): Add const to prog.
1586 * sim-load.c (sim_load_file): Likewise.
1587 * sim-utils.c (sim_analyze_program): Likewise.
1588 * sim-utils.h (sim_analyze_program): Likewise.
1589 (sim_load_file): Likewise.
1591 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1593 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1594 * callback.c (system): Delete unused prototype.
1595 (os_init): Likewise.
1596 (os_shutdown): Likewise.
1597 (os_unlink): Likewise.
1598 (os_time): Likewise.
1599 (os_system): Likewise.
1600 (os_rename): Likewise.
1601 (os_write_stdout): Likewise.
1602 (os_flush_stdout): Likewise.
1603 (os_write_stderr): Likewise.
1604 (os_flush_stderr): Likewise.
1605 (os_write): Likewise.
1606 (os_read_stdin): Likewise.
1607 (os_read): Likewise.
1608 (os_open): Likewise.
1609 (os_lseek): Likewise.
1610 (os_isatty): Likewise.
1611 (os_get_errno): Likewise.
1612 (os_close): Likewise.
1613 (os_vprintf_filtered): Likewise.
1614 (os_evprintf_filtered): Likewise.
1615 (os_error): Likewise.
1619 (wrap): Change to new style prototype.
1622 (os_close): Likewise.
1623 (os_poll_quit): Likewise.
1624 (os_get_errno): Likewise.
1625 (os_isatty): Likewise.
1626 (os_lseek): Likewise.
1627 (os_open): Likewise.
1628 (os_read): Likewise.
1629 (os_read_stdin): Likewise.
1630 (os_write): Likewise.
1631 (os_write_stdout): Likewise.
1632 (os_flush_stdout): Likewise.
1633 (os_write_stderr): Likewise.
1634 (os_flush_stderr): Likewise.
1635 (os_rename): Likewise.
1636 (os_system): Likewise.
1637 (os_time): Likewise.
1638 (os_unlink): Likewise.
1639 (os_stat): Likewise.
1640 (os_fstat): Likewise.
1641 (os_lstat): Likewise.
1642 (os_ftruncate): Likewise.
1643 (os_truncate): Likewise.
1644 (os_pipe): Likewise.
1645 (os_pipe_empty): Likewise.
1646 (os_pipe_nonempty): Likewise.
1647 (os_shutdown): Likewise.
1648 (os_init): Likewise.
1649 (cb_read_target_syscall_maps): Likewise.
1650 (cb_target_to_host_syscall): Likewise.
1651 (cb_host_to_target_errno): Likewise.
1652 (cb_target_to_host_open): Likewise.
1653 (cb_store_target_endian): Likewise.
1654 (cb_host_to_target_stat): Likewise.
1655 * sim-hload.c (sim_load): Change to new style prototype.
1656 * sim-load.c (sim_load_file): Change to new style prototype.
1657 (report_transfer_performance): Likewise.
1658 (xprintf_bfd_vma): Likewise.
1659 * syscall.c (cb_get_string): Change to new style prototype.
1660 (get_path): Likewise.
1661 (cb_syscall): Likewise.
1663 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1665 * create-version.sh: Align parameters to match those of
1666 ../../gdb/common/create-version.sh.
1667 * Make-common.in (srcsim): New variable.
1668 (version.c): Adjust call to create-version.sh as per above.
1670 2013-09-23 Alan Modra <amodra@gmail.com>
1672 * configure: Regenerate.
1674 2013-09-03 Mike Stump <mikestump@comcast.net>
1676 * sim-options.c (complete_option_list): Mark text and word const.
1678 2013-06-28 Tom Tromey <tromey@redhat.com>
1680 * Make-common.in (version.c): Use version.in, not
1682 * create-version.sh: Likewise.
1684 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1686 * create-version.sh: New script. Adapted from
1687 gdb/commong/create-version.sh.
1688 * Make-common.in (version.c): Update rule dependencies,
1689 and re-implement using create-version.sh.
1691 2013-06-21 Nick Clifton <nickc@redhat.com>
1693 * gennltvals.sh: Add msp430 support.
1694 * nltvals.def: Regenerate.
1696 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1698 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1699 * aclocal.m4, configure: Regenerate.
1701 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1704 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1705 -Wformat-nonliteral with -Wno-format.
1707 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1709 * acinclude.m4: Regenerate.
1711 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1713 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1714 which do not support dv-sockser.o. Add always as option to
1715 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1716 is always required to be enabled by simulator.
1718 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1720 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1721 * nltvals.def: Regenerate.
1723 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1725 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1726 * config.in, configure: Regenerate.
1728 2012-05-24 Pedro Alves <palves@redhat.com>
1730 * sim-signal.h (sim_signal_to_target): Rename to ...
1731 (sim_signal_to_gdb_signal): ... this.
1732 * sim-signal.c (sim_signal_to_target): Rename to ...
1733 (sim_signal_to_gdb_signal): ... this.
1734 * sim-reason.c (sim_stop_reason): Adjust to rename.
1736 2012-05-24 Pedro Alves <palves@redhat.com>
1740 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1742 2012-05-24 Pedro Alves <palves@redhat.com>
1746 Replace target_signal with gdb_signal throughout.
1748 2012-05-18 Nick Clifton <nickc@redhat.com>
1751 * callback.c: Include config.h before system header files.
1752 * cgen-trace.c: Likewise.
1753 * cgen-utils.c: Likewise.
1754 * gentmap.c: Likewise.
1756 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1758 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1760 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1762 * sim-trace.c: Update the function prototype of save_data_size.
1763 Move the enum data_fmt from here...
1764 * sim-trace.h: ...to here.
1765 Add function prototype of save_data.
1767 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1769 * sim-core.h (sim_core_trans_addr): Add prototype.
1771 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1773 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1774 missing in last change.
1776 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1778 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1779 * nrun.c: Include string.h/strings.h.
1780 * aclocal.m4, config.in, configure: Regenerate.
1782 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1784 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1785 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1786 out -Werror initialization.
1788 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1790 * Make-common.in (TAGS): Change a-z to [:lower:].
1791 * acinclude.m4 (sim-trace): Likewise.
1792 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1793 Change A-Za-z0-9 to [:alnum:].
1795 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1797 * nrun.c (main): Display strsignal of sigrc.
1799 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1801 * Makefile.in (abs_srcdir): Declare.
1802 (srcroot): Define in terms of abs_srcdir.
1803 (headers): Change srcdir to abs_srcdir.
1805 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1807 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1810 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1812 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1813 system bourne shell.
1815 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1817 * syscall.c (cb_get_string): Rename from "get_string".
1818 (get_path): Rename get_string call to cb_get_string.
1820 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1822 * Make-common.in (VPATH): Add $(srccom).
1824 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1825 POSTCOMPILE): New variables.
1826 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1827 Include dependency files, when using GNU Make. Delete all
1828 dependency-only rules.
1829 * aclocal.m4: Include ../../config/depstand.m4. Call
1830 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1831 (MAKE, GMAKE): New substs.
1833 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1836 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1837 * configure, config.in: Regenerate.
1838 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1840 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1842 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1844 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1846 * sim-profile.c (profile_info): Only print the title once.
1848 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1850 * acinclude.m4: Rename from aclocal.m4.
1851 * aclocal.m4: Regenerate.
1853 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1855 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1856 * common.m4: Delete.
1857 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1858 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1859 * configure: Regenerate.
1861 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1863 * sim-alu.h (ALU32_AND): Clear carry flag.
1864 (ALU32_AND): Clear carry flag.
1866 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1868 * dv-cfi.c: Include stdbool.h.
1870 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1872 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1874 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1876 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1877 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1879 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1881 * sim-command.c: Include sim-options.h.
1883 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1885 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1887 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1889 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1890 Delete direct call to AC_PROG_CC.
1892 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1894 * sim-command.c: New file.
1895 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1896 (sim-command.o): New rule.
1898 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1900 * sim-options.c (standard_option_handler): Remove arg[0] check
1901 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1902 not an empty string, otherwise assign "" back to it.
1904 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1906 * nltvals.def: Regenerate to include Blackfin syscalls again.
1908 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1910 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1911 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1912 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1913 (trace_idx_to_str): Likewise.
1914 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1915 (TRACE_syscall): Define.
1916 (WITH_TRACE_SYSCALL_P): Likewise.
1917 (TRACE_SYSCALL_P): Likewise.
1919 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1921 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1922 remove now-unnecessary sub-scope for glue->type setting.
1923 Check to see if the "reg" property exists before we use it, and
1924 if it doesn't exist, error out for "glue" devices.
1926 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1928 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1929 glue-or, and set type to glue_xor when name is glue-xor.
1930 (hw_glue_port_event): Return immediately when type is glue_io
1931 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1932 and hw_port_event calls from glue_and to end of function.
1934 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1936 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1937 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1938 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1939 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1940 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1941 around function arguments.
1943 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1945 * sim-options.c (complete_option_list, sim_complete_command):
1948 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1950 * dv-glue.c: Fix up style.
1952 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1954 * hw-alloc.c (hw_alloc_data): Adjust brace.
1955 * hw-base.c (hw_base_data): Likewise.
1956 (generic_hw_unit_decode): Fix indentation.
1957 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1958 * hw-events.c (hw_event, hw_event_data): Likewise.
1959 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1960 * hw-instances.c (hw_instance_data): Likewise.
1961 * hw-instances.h (hw_instance): Likewise.
1962 * hw-main.h (hw_descriptor, enum): Likewise.
1963 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1964 * hw-ports.h (hw_port_descriptor): Likewise.
1965 * hw-properties.c (hw_property_data): Likewise.
1966 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1967 _range_property_spec, _reg_property_spec): Likewise.
1968 * hw-tree.c (_name_specifier, printer): Likewise.
1969 (split_device_specifier, parse_string_property, hw_tree_traverse,
1970 print_size, print_reg_property, print_string, print_properties):
1973 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1975 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1976 * Make-common.in (dv-cfi.o): New rule.
1977 * dv-cfi.c, dv-cfi.h: New files.
1979 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1981 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1982 fcntl.h and sys/fcntl.h, for constants.
1983 * nltvals.def: Regenerate.
1984 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1985 * sim-io.h (sys/types.h, sys/stat.h): Include.
1986 (sim_io_stat, sim_io_fstat): Declare.
1988 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1990 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1991 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1992 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1993 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1994 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1995 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1996 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1997 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1998 syscall.c: Trim trailing whitespace.
2000 2011-03-05 Mike Frysinger <vapier@gentoo.org>
2002 * gennltvals.sh: Handle bfin targets.
2003 * nltvals.def: Regenerate.
2005 2011-02-25 Kevin Buettner <kevinb@redhat.com>
2007 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2010 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2012 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2013 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2014 (hw_free): Drop zfree logic and always call free.
2015 * hw-base.c (hw_delete): Change zfree to free.
2016 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2017 (hw_handle_remove_phandle): Likewise.
2018 * hw-instances.c (hw_instance_delete): Likewise.
2019 * hw-tree.c (parse_reg_property): Likewise.
2020 (parse_ranges_property): Likewise.
2021 (parse_string_property): Likewise.
2022 * sim-core.c (sim_core_uninstall): Likewise.
2023 * sim-cpu.c (sim_cpu_free_all): Likewise.
2024 * sim-hw.c (sim_hw_uninstall): Likewise.
2025 * sim-memopt.c (do_memopt_delete): Likewise.
2026 (sim_memory_uninstall): Likewise.
2027 * sim-module.c (sim_module_uninstall): Likewise.
2028 * sim-options.c (sim_parse_args): Likewise.
2029 * sim-profile.c (profile_pc_cleanup): Likewise.
2030 (profile_uninstall): Likewise.
2031 * sim-watch.c (do_watchpoint_delete): Likewise.
2032 * sim-utils.c (zfree): Delete.
2033 (sim_state_free): Change zfree to free.
2034 * sim-utils.h (zfree): Delete.
2036 2011-02-13 Mike Frysinger <vapier@gentoo.org>
2038 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2040 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2042 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2044 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2046 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2048 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2049 when asprintf fails.
2050 * sim-utils.c (sim_do_commandf): Issue an error and return when
2052 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2055 2011-01-11 Mike Frysinger <vapier@gentoo.org>
2057 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2058 bytes has been calculated and when mmap_next_fd is valid and
2060 (memory_option_handler): Allow missing size when mmap_next_fd is
2063 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2065 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2066 not empty, and always append $3 to $hardware.
2068 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2070 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2071 * sim-hw.h (sim_hw_abort): Likewise.
2073 2011-01-05 Mike Frysinger <vapier@gentoo.org>
2075 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2077 2011-01-05 Joel Brobecker <brobecker@adacore.com>
2079 * run.1: Copyright year update.
2081 2010-12-28 Mike Frysinger <vapier@gentoo.org>
2083 * hw-alloc.h (HW_NALLOC): Define.
2085 010-12-28 Mike Frysinger <vapier@gentoo.org>
2087 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2089 2010-12-15 Mike Frysinger <vapier@gentoo.org>
2091 * sim-memopt.c (OPTION_MAP_INFO): Define.
2092 (memory_options): Handle --map-info.
2093 (memory_option_handler): Handle OPTION_MAP_INFO.
2095 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2097 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2098 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2099 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2101 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2103 * sim-core.c (WITH_HW): Add device casts to device_error,
2104 device_io_read_buffer, and device_io_write_buffer.
2106 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2108 * dv-sockser.c (dv_sockser_write_buffer): New function.
2109 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2110 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2112 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2114 * callback.c (os_lseek): Call wrap on lseek result.
2116 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2118 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2119 call by its equality to -1 not by it being negative.
2120 (connected_p): Likewise for accept() call.
2122 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2124 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2126 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2128 * profile.c (sim_profile_print_bar): Add cpu argument.
2130 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2132 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2134 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2136 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2137 (profile_print_pc): Convert sim_io_printf to profile_printf.
2138 (profile_print_insn): Likewise.
2139 (profile_print_memory): Likewise.
2140 (profile_print_core): Likewise.
2141 (profile_print_model): Likewise.
2142 (sim_profile_print_bar): Likewise.
2143 (profile_print_speed): Likewise.
2144 (profile_print_addr_ranges): Likewise.
2145 (profile_info): Likewise.
2146 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2148 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2150 * sim-model.c (OPTION_MODEL): Convert to enum.
2151 (OPTION_MODEL_INFO): New enum.
2152 (model_options): Add model-info/info-model entries.
2153 (model_option_handler): Handle OPTION_MODEL_INFO.
2155 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2157 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2158 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2161 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2163 * sim-hrw.c (sim_write): Add const to buf arg.
2164 * sim-utils.h (sim_write_fn): Likewise.
2166 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2168 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2171 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2173 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2174 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2175 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2176 * dv-sockser.c (sockser_options): Likewise.
2177 * hw-ports.c (empty_hw_ports): Likewise.
2178 * sim-hw.c (hw_options): Likewise.
2179 * sim-model.c (model_options): Likewise.
2180 * sim-options.c (standard_options): Likewise.
2181 * sim-profile.c (profile_options): Likewise.
2182 * sim-trace.c (trace_options): Likewise.
2183 * sim-watch.c (watchpoint_options): Likewise.
2185 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2187 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2188 the local "arg_table" variable, and the xmalloc cast.
2190 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2192 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2194 (sim_fpu_print_func): Add const markings to format buffer.
2196 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2198 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2200 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2202 * sim-trace.c (save_data): Add const markings to "buf" argument.
2204 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2206 * sim-options.c (standard_option_handler): Add const markings to
2209 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2211 * hw-ports.h: Fix spelling typos.
2213 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2215 * configure.ac: Check for socklen_t.
2216 * configure, config.in: Regenerated.
2217 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2219 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2221 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2222 * sim-hw.c (hw_option_handler): Likewise.
2224 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2226 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2227 (interrupt_nr_to_str): Likewise.
2228 (default_interrupt_names): Add const to pointer type.
2229 (sim_watchpoint_install): Add const to prefix.
2230 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2232 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2234 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2235 (sim_core_write_buffer): Likewise.
2237 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2239 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2240 the SIM_HAVE_ADDR_RANGE define.
2242 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2244 * sim-core.h (device_error): Add const to message, and add printf
2247 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2249 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2250 SIM_HAVE_ADDR_RANGE define.
2252 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2254 * dv-glue.c (hw_glue_ports): Swap static and const.
2256 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2258 * nrun.c (usage): Use void in definition.
2259 * sim-options.c (dup_arg_p): Convert old-style function definition.
2260 (sim_parse_args): Likewise.
2261 (sim_print_help): Likewise.
2262 * sim-trace.c (set_trace_option_mask): Likewise.
2263 (set_trace_option): Likewise.
2264 * sim-utils.c (sim_analyze_program): Likewise.
2265 (sim_elapsed_time_get): Likewise.
2266 (sim_elapsed_time_since): Likewise.
2268 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2270 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2271 (standard_options): Likewise.
2272 (standard_option_handler): Likewise.
2274 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2276 * hw-ports.c (TRACE): Delete.
2277 * hw-properties.c (TRACE): Delete.
2278 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2279 (hw_find_integer_property): Likewise.
2280 (hw_find_integer_array_property): Likewise.
2281 (hw_add_duplicate_property): Likewise.
2283 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2285 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2288 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2290 * sim-model.c: Include sim-model.h
2292 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2294 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2295 & from the STATE_CPU() examples.
2297 2010-01-24 Doug Evans <dje@sebabeach.org>
2299 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2300 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2302 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2303 (struct cgen_fp_ops): Update signatures of floating point conversion
2306 * Make-common.in (CGEN_SIM_DEPS): Define.
2307 (CGEN_INCLUDE_DEPS): Use it.
2308 (CGEN_MAIN_CPU_DEPS): Simplify.
2310 2010-01-22 Doug Evans <dje@sebabeach.org>
2312 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2313 (SUBWORDTFSI, JOINSIDI): Ditto.
2315 2010-01-05 Doug Evans <dje@sebabeach.org>
2317 * cgen-types.h (SETDI): Delete, unused.
2319 2009-12-02 Doug Evans <dje@sebabeach.org>
2321 * cgen-engine.h: Remove duplicated comment.
2323 2009-11-23 Doug Evans <dje@sebabeach.org>
2325 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2326 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2328 2009-11-22 Doug Evans <dje@sebabeach.org>
2330 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2331 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2332 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2333 instead of CGEN_INSN_INT.
2335 * cgen-trace.h (trace_extract): Add cast to fix warning.
2337 2009-11-05 Doug Evans <dje@sebabeach.org>
2339 * cgen-mem.h (DECLARE_GETT): Don't inline.
2340 (DECLARE_SETT): Ditto.
2342 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2344 * sim-inline.h: Fix spelling error.
2346 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2348 * Make-common.in: Add datarootdir.
2350 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2352 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2353 (SIM_CHECK_MEMBERS_1): Remove.
2354 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2355 AC_CHECK_MEMBERS one.
2356 * configure: Regenerate.
2358 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2359 * configure: Regenerate.
2361 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2363 * config.in: Regenerate.
2364 * configure: Likewise.
2366 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2367 definition of AC_CHECK_MEMBER.
2369 * aclocal.m4: m4_include toplevel config/override.m4.
2370 * configure: Regenerate.
2372 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2374 * Makefile.in (datarootdir): New variable.
2376 2009-07-07 Doug Evans <dje@sebabeach.org>
2378 * Make-common.in (CPU_DIR): Define.
2380 2009-07-06 Doug Evans <dje@sebabeach.org>
2382 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2383 identifiers for file types rather than encoding internal
2384 implementation details of cgen.sh.
2385 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2386 * cgen.sh: Add support for parallel makes.
2387 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2389 2009-05-18 Jon Beniston <jon@beniston.com>
2391 * gennltvals.sh: Add lm32 target.
2392 * nltvals.def: Add lm32 syscall definitions.
2394 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2396 Speed up simulator startup:
2397 * sim-utils.c (zalloc): Use xcalloc.
2399 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2401 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2402 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2403 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2404 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2405 type, QI, HI, SI, DI.
2407 * callback.c (os_error): Mark as being a noreturn function.
2408 * sim-io.h (sim_io_error): Similar for sim_io_error.
2410 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2412 * aclocal.m4: Fix underquoting of function names.
2414 2008-10-21 Julian Brown <julian@codesourcery.com>
2416 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2418 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2420 * common.m4: Add test for libz and zlib.h.
2421 * configure: Regenerate to track ../common/common.m4 changes.
2424 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2425 Daniel Jacobowitz <dan@codesourcery.com>
2426 Joseph Myers <joseph@codesourcery.com>
2428 * aclocal.m4: Include ../../config/acx.m4.
2429 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2430 * configure, config.in: Regenerate.
2431 * Make-common.in (LIB_OBJS): Add version.o.
2432 (version.c, version.o): New rules.
2433 * run.c: Include version.h.
2434 (usage): Add help parameter. Print output either to stdout or
2435 stderr depending on that parameter.
2436 (print_version): New.
2437 (main): Check for --help and --version.
2438 * run-sim.h (sim_target_display_usage): Add help parameter.
2441 2008-04-14 Hans Kester <kester.hans@gmail.com>
2443 * sim-signal.c: Define missing signals for _WIN32.
2445 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2447 * gennltvals.sh: Add cr16.
2448 * nltvals.def: Rebuild.
2450 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2452 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2453 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2455 2007-08-10 Nick Clifton <nickc@redhat.com>
2457 * sim-memopt.c (memory_options): Mention that the
2458 --memory-size switch accepts suffixes.
2459 (parse_size): Handle a suffix on the size value.
2460 * sim-options.c (standard_options): Mention that the mem-size
2461 switch accepts suffixes.
2462 (standard_option_handler): Handle a suffix on the size value.
2464 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2466 * acconfig.h: Remove.
2467 * config.in: Regenerate.
2469 2006-11-07 Thiemo Seufer <ths@mips.com>
2471 * gentmap.c: Fix compile time warning.
2473 2006-11-07 Thiemo Seufer <ths@mips.com>
2475 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2476 for bfd text addresses.
2478 2006-08-29 Thiemo Seufer <ths@mips.com>
2479 Nigel Stephens <nigel@mips.com>
2481 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2482 SIM_QUIET_NAN_NEGATED.
2484 2006-08-29 Nigel Stephens <nigel@mips.com>
2486 * sim-profile.c (profile_pc_init): Initialise default profiling
2487 frequency to a prime number.
2488 (profile_print_pc): Convert gmon.out sample data into target
2491 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2493 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2494 * common.m4: Likewise.
2495 * configure: Regenerated.
2497 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2499 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2500 * configure: Regenerated.
2502 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2504 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2505 and LIBINTL_DEP everywhere.
2506 (CSEARCH): Use INCINTL.
2507 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2509 * configure: Regenerated.
2511 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2513 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2514 option-contents test.
2516 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2518 * sim-signal.c (sim_signal_to_target): Fix typos.
2520 * sim-reason.c (sim_stop_reason): Use
2521 sim_signal_to_target, not sim_signal_to_host.
2522 * sim-signal.c (sim_signal_to_host): Fix typo.
2523 (sim_signal_to_target): New function.
2525 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2527 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2530 2005-07-08 Ian Lance Taylor <ian@airs.com>
2532 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2534 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2535 different fraction for a quiet NaN.
2536 (unpack_fpu): Likewise.
2538 2005-07-08 Ben Elliston <bje@au.ibm.com>
2540 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2541 * sim-load.c: Likewise.
2542 * syscall.c: Likewise.
2544 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2546 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2549 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2551 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2553 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2555 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2556 and signed64 for __ALPHA__.
2558 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2560 * aclocal.m4 Include ../../gettext.m4.
2561 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2562 (AM_LC_MESSAGES): Remove.
2563 * configure: Regenerate.
2565 2005-02-28 Jim Blandy <jimb@redhat.com>
2567 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2568 -Wuninitialized in the default list of build warnings if CFLAGS is
2569 set, and doesn't include -O. (Using -Wuninitialized without
2570 optimization produces a warning, which interferes with compilation
2573 2005-02-21 Jim Blandy <jimb@redhat.com>
2575 * callback.c (os_fstat): Don't declare 't' unless it's used.
2577 2005-02-09 Jim Blandy <jimb@redhat.com>
2579 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2581 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2582 to $(CGEN), to ensure that the command substitution happens where
2583 the variable is referenced in the submake, not when the submake's
2584 arguments are expanded.
2585 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2586 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2587 application Scheme script directly after ${cgen}; don't precede it
2590 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2592 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2593 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2594 Include libiberty.h.
2595 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2596 being either end of a pipe.
2597 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2598 (os_shutdown): Clear pipe state.
2599 (default_callback): Initialize new members.
2601 * callback.c (default_callback): Initialize target_endian.
2602 (cb_store_target_endian): Renamed from store, new first parameter
2603 host_callback *cb, drop last parameter big_p. Take endianness
2605 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2606 Remove variable big_p.
2607 * nrun.c (main): Initialize default_callback.target_endian.
2609 2005-01-14 Andrew Cagney <cagney@gnu.org>
2611 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2612 Add explicit call to AC_CONFIG_HEADER.
2613 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2614 * configure: Re-generate.
2616 2005-01-12 Andrew Cagney <cagney@gnu.org>
2618 * common.m4: New file, based on of aclocal.m4.
2620 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2622 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2623 * configure: Regenerated to track ../common/aclocal.m4 changes.
2625 2005-01-07 Andrew Cagney <cagney@gnu.org>
2627 * configure.ac: Rename configure.in, require autoconf 2.59.
2628 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2629 * configure: Re-generate.
2631 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2633 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2634 <case CB_SYS_ftruncate>: New cases.
2636 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2638 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2639 (cb_syscall) <case CB_SYS_rename>: New case.
2640 * callback.c (os_lstat): New function.
2642 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2644 * run.1: Document --sysroot=filepath.
2645 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2646 (standard_options): Support --sysroot=<path>.
2647 (standard_option_handler): Handle OPTION_SYSROOT.
2648 * syscall.c (simulator_sysroot): Define, initialized empty.
2649 (get_path): Prepend simulator_sysroot to absolute file path.
2650 [HAVE_STRING_H]: Include string.h.
2651 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2652 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2653 (main): If simulator_sysroot is not empty, chdir there.
2654 * sim-config.h (simulator_sysroot): Declare.
2656 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2657 cgen_rtx_error" in a CGEN-generated simulator.
2658 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2659 replacement for CGEN-related breakpoints.
2661 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2663 * Make-common.in (sim-basics_h): Add $(callback_h).
2665 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2667 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2668 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2669 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2670 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2671 (SIM_CHECK_MEMBERS): New macros.
2672 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2673 for struct stat member test and write. Add ST_x calls for each
2674 struct stat member tested in configure.in. Wrap each ST_x call in
2675 #ifdef of configure macro for that member.
2676 * configure, config.in: Regenerate.
2678 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2680 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2682 <case desc>: Pass -OPC opcfile.
2683 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2684 parameter to cgen.sh.
2686 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2688 * Make-common.in (sim-basics_h): Correct dependencies on
2689 cconfig.h and tconfig.h
2690 (sim-load.o): Correct typo in sim-basics_h dependency.
2692 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2694 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2695 sub-dependencies for other sim files that they include.
2696 (sim_main_headers): Use sim-*_h macros.
2697 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2699 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2701 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2704 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2705 $(remote_sim_h) too.
2706 (sim_main_headers): Add sim-utils.h.
2708 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2710 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2712 2004-07-26 Andrew Cagney <cagney@gnu.org>
2714 Problem from Olaf Hering <olh@suse.de>.
2715 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2717 2004-07-10 Ben Elliston <bje@au.ibm.com>
2719 * hw-tree.c (parse_integer_property): Typo fix in comments.
2720 * sim-options.c (sim_args_command): Likewise.
2722 2004-06-28 Andrew Cagney <cagney@gnu.org>
2724 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2726 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2728 * callback.c (os_shutdown): Fix bug in last change: actually
2729 mark file descriptors as available on startup.
2731 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2733 [ include/gdb: * callback.h (host_callback_struct): Replace
2734 members fdopen and alwaysopen with fd_buddy. ]
2735 * callback.c: Changed all users.
2737 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2739 * sim-load.c (sim_load_file): Use bfd_get_section_size
2740 instead of bfd_get_section_size_before_reloc.
2742 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2744 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2745 passing it to printf.
2747 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2749 * callback.c: Update copyright dates.
2751 * sim-basics.h: Likewise.
2752 * sim-load.c: Likewise.
2753 * syscall.c: Likewise.
2755 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2757 * callback.c: Include cconfig.h instead of config.h.
2759 * sim-basics.h: Likewise.
2760 * sim-load.c: Likewise.
2761 * syscall.c: Likewise.
2763 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2765 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2767 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2769 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2771 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2773 * sim-options.c (standard_options): Fix the names of H8
2776 2003-10-30 Andrew Cagney <cagney@redhat.com>
2778 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2779 with "struct bfd_symbol".
2781 2003-10-21 Andrew Cagney <cagney@redhat.com>
2783 * callback.c (os_truncate): Call "truncate", and not "stat".
2785 2003-10-20 Andrew Cagney <cagney@redhat.com>
2787 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2789 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2791 * callback.c (os_ftruncate, os_truncate): New functions.
2792 (default_callback): Initialize ftruncate and truncate members.
2794 2003-09-08 Dave Brolley <brolley@redhat.com>
2796 On behalf of Doug Evans <dje@sebabeach.org>
2797 * cgen.sh: New arg archfile.
2798 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2799 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2801 2003-08-28 Andrew Cagney <cagney@redhat.com>
2803 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2804 * sim-options.c (print_help): Cast the format with specifier to
2807 2003-08-20 Michael Snyder <msnyder@redhat.com>
2808 Dave Brolley <brolley@redhat.com>
2810 * cgen-par.h (flags, word1): New target-specific
2811 fields of CGEN_WRITE_QUEUE_ELEMENT.
2812 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2813 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2814 * gennltvals.sh: Add frv target.
2815 * nltvals.def: Add frv target.
2817 2003-06-23 Michael Snyder <msnyder@redhat.com>
2819 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2820 * sim-reg.c: Fix cut-and-paste bug in comment.
2822 2003-06-22 Andrew Cagney <cagney@redhat.com>
2824 From matthew green <mrg@redhat.com>:
2825 * sim-fpu.h: Update copyright.
2826 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2827 * sim-fpu.c: Update copyright.
2828 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2830 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2832 From Doug Evans <dje@sebabeach.org>:
2833 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2834 with disassemble_info:read_memory_func.
2835 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2837 2003-06-04 Michael Snyder <msnyder@redhat.com>
2839 * common/run.c (main): Remove SIM_H8300 ifdef.
2841 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2842 (standard_options): Add '-x' for h8/300sx.
2843 (standard_option_handler): Add case for SIM_H8300SX.
2845 2003-04-13 Michael Snyder <msnyder@redhat.com>
2847 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2849 2003-03-01 Andrew Cagney <cagney@redhat.com>
2851 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2852 (sim_engine_vabort): Ditto.
2854 2003-02-27 Andrew Cagney <cagney@redhat.com>
2856 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2857 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2858 * nrun.c (main): Ditto.
2860 2003-02-26 Andrew Cagney <cagney@redhat.com>
2862 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2863 (sim_engine_vabort): Ditto.
2864 (sim_engine_halt, sim_engine_restart): Ditto.
2866 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2868 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2869 (sim-break_h): Delete macro.
2870 (sim-break.o): Delete rule.
2871 * sim-break.c: Delete file.
2872 * sim-break.h: Delete file.
2873 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2874 (STATE_BREAKPOINTS): Delete macro.
2875 (sim_state_base): Delete field breakpoints.
2876 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2877 sim_break_install to array.
2879 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2881 * run.c (usage): Fix typos.
2883 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2885 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2887 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2889 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2890 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2891 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2892 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2893 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2894 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2895 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2896 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2897 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2898 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2900 2002-11-13 Andrew Cagney <cagney@redhat.com>
2902 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2904 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2906 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2907 (distclean): Depend on it.
2909 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2911 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2913 2002-08-29 Dave Brolley <brolley@redhat.com>
2915 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2917 2002-07-17 Andrew Cagney <cagney@redhat.com>
2919 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2920 (sim_set_callbacks, sim_size, sim_trace)
2921 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2922 to here from "gdb/remote-sim.h".
2924 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2926 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2927 avoid possible longjmp problems with automatic variable siggnal.
2929 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2931 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2932 * Make-common.in (installdirs): Make $(libdir) too, needed when
2933 installing libsim.a.
2935 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2937 * gennltvals.sh (dir): Mark d30v as obsolete.
2938 * nltvals.def: Remove d30v.
2940 2002-06-17 Andrew Cagney <cagney@redhat.com>
2942 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2944 * sim-memopt.c: Include <unistd.h>.
2945 (do_memopt_add): Fix printf format.
2946 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2948 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2950 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2951 --enable-gdb-build-warnings.
2952 * configure: Regenerated to track ../common/aclocal.m4 changes.
2954 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2956 * sim-fpu.c (unpack_fpu): Initialize exponent for
2959 (sim_fpu_sqrt): Same.
2961 2002-06-08 Andrew Cagney <cagney@redhat.com>
2963 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2964 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2966 * sim-load.c: Ditto.
2967 * callback.c: Ditto.
2969 * Make-common.in (callback_h): Define.
2970 (remote_sim_h): Define.
2972 (callback.o): Update.
2973 (syscall.o): Update.
2976 (sim-hload.o): Update.
2978 (sim-reason.o): Update.
2979 (sim-reg.o): Update.
2980 (sim-resume.o): Update.
2982 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2984 * run.c: Fix formatting.
2986 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2988 * run-sim.h: New header. Provide prototypes for functions used
2989 between run() and libsim.a which are not used by GDB.
2990 * run.c: Include run-sim.h.
2991 (main): If SIM_TARGET_SWITCHES is defined call
2992 sim_target_parse_command_line.
2993 (usage): If SIM_TARGET_SWITCHES is defined call
2994 sim_target_display_usage.
2996 2002-05-17 Andrey Volkov <avolkov@transas.com>
2998 * run.c: Made h8300s as new target, not h8300h alias.
2999 Added new option -S (h8300s target)
3000 * sim-options.c: Ditto.
3002 2002-05-01 Chris Demetriou <cgd@broadcom.com>
3004 * callback.c: Use 'deprecated' rather than 'depreciated.'
3006 2002-02-24 Andrew Cagney <ac131313@redhat.com>
3008 From wiz at danbala:
3009 * sim-fpu.h: Fix grammar and typos.
3012 2002-02-10 Chris Demetriou <cgd@broadcom.com>
3014 * callback.c: Fix some spelling errors.
3015 * hw-device.h: Likewise.
3016 * hw-tree.c: Likewise.
3017 * sim-abort.c: Likewise.
3018 * sim-alu.h: Likewise.
3019 * sim-core.h: Likewise.
3020 * sim-events.c: Likewise.
3021 * sim-events.h: Likewise.
3022 * sim-fpu.h: Likewise.
3023 * sim-profile.h: Likewise.
3024 * sim-utils.c: Likewise.
3026 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
3028 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3031 2002-01-20 Ben Elliston <bje@redhat.com>
3033 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3034 the comment for this enumerator.
3036 2002-01-14 Ben Elliston <bje@redhat.com>
3038 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3040 2001-12-20 Kazu Hirata <kazu@hxi.com>
3042 * run.c (usage): Fix a typo.
3044 2001-07-05 Ben Elliston <bje@redhat.com>
3046 * Make-common.in (srccgen): Remove.
3047 (CGEN_CPU_DIR): Define.
3048 (CGEN_READ_SCM): Redefine without $(srccgen).
3049 (CGEN_ARCH_SCM): Ditto.
3050 (CGEN_CPU_SCM): Ditto.
3051 (CGEN_DECODE_SCM): Ditto.
3052 (CGEN_DESC_SCM): Ditto.
3054 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
3056 * sim-load.c (sim_load_file): Put it back: external now.
3057 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3059 2001-04-21 Andrew Cagney <ac131313@redhat.com>
3061 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3063 * sim-utils.c (sim_analyze_program): Ditto.
3065 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
3067 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3068 we're finished with its immediate use.
3069 * sim-load.c (sim_load_file): Ditto.
3071 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
3073 Add support for mmap-based memory regions.
3074 * sim-memopt.c (mmap_next_fd): New global.
3075 (sim_memory_init): Reinitialize it.
3076 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3077 "--memory-mapfile FILE" option. Check for some errors.
3078 (do_memopt_add): Conditionally do mmap instead of malloc for
3079 backing store of simulated memory. Check for more errors.
3080 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3081 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3082 * configure.in: Look for mmap/fstat related functions and headers.
3083 * config.in, configure: Regenerated.
3085 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
3087 * sim-core.c (sim_core_map_attach): Correct overlap-related
3090 2001-03-07 Michael Meissner <meissner@redhat.com>
3092 * run.c (alloca-conf.h): Delete, no longer provided.
3094 2001-02-22 Ben Elliston <bje@redhat.com>
3096 * sim-trace.h (TRACE_VPU_IDX): Add.
3097 (TRACE_vpu): Define.
3098 (WITH_TRACE_VPU_P): Likewise.
3099 (TRACE_VPU_P): Likewise.
3100 * sim-trace.c (OPTION_TRACE_VPU): Define.
3101 (trace_options): Add --trace-vpu.
3102 (trace_option_handler): Handle OPTION_TRACE_VPU.
3103 (trace_option_handler): Include VPU tracing in --trace-semantics.
3104 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3106 2001-02-21 Ben Elliston <bje@redhat.com>
3108 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3109 (TRACE_BRANCH_INPUT2): Likewise.
3111 2001-02-09 Ben Elliston <bje@redhat.com>
3113 * (profile_print_pc): Write header out in target byte order.
3115 2001-02-09 Ben Elliston <bje@redhat.com>
3117 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3118 adjusting the pc shift value.
3120 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3122 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3123 where a numeric value is supplied.
3125 2001-01-06 Ben Elliston <bje@redhat.com>
3127 * cgen.sh: Allow extrafiles to include the semantics files when
3128 generating an ISA-specific decoder.
3130 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3132 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3134 2000-12-23 Ben Elliston <bje@redhat.com>
3136 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3137 them to the trace stream using sim_fpu_printn_fpu. Include
3140 2000-12-15 Ben Elliston <bje@redhat.com>
3142 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3143 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3144 trailing digits as specified (-1 to print all digits).
3145 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3146 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3149 2000-12-13 Ben Elliston <bje@redhat.com>
3151 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3152 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3155 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3157 * sim-endian.h: Don't have parameters on macro definitions which
3158 are simply renaming functions, to permit use of XCONCAT2 in both
3159 the macro name and the arguments in a use of such a definition.
3161 2000-12-11 Ben Elliston <bje@redhat.com>
3163 * cgen-ops.h (SUBWORDDFDI): New function.
3165 2000-12-05 Ben Elliston <bje@redhat.com>
3167 * Make-common.in (cgen-defs): New target.
3168 (cgen-decode): Pass $(EXTRAFILES).
3170 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3171 -outfile-suffix options.
3173 2000-12-04 Ben Elliston <bje@redhat.com>
3175 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3176 (SUBWORDSIUQI): Likewise.
3177 (SUBWORDDIHI): Likewise.
3178 (SUBWORDDIQI): New function.
3180 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3181 * cgen-scache.c (scache_option_handler): Remove unused local var.
3183 2000-12-03 Ben Elliston <bje@redhat.com>
3185 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3187 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3189 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3191 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3193 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3196 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3198 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3199 (set_hw_delete): Moved the macro as a function.
3200 * hw-base.h (set_hw_delete): Declare as external function.
3201 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3202 allocated using hw_malloc.
3204 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3206 * sim-options.c (sim_parse_args): Free the memory used for
3207 long_options, short_options, handlers, opt_cpu, orig_val.
3209 2000-11-20 Ben Elliston <bje@redhat.com>
3211 * cgen-ops.h (SUBBI): New macro.
3212 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3213 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3215 2000-11-16 Ben Elliston <bje@redhat.com>
3217 * cgen-types.h (VOID): New type.
3219 2000-11-09 Ben Elliston <bje@redhat.com>
3221 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3222 (sim_fpu_two): Set exponent to 1.
3224 2000-10-26 Ben Elliston <bje@redhat.com>
3226 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3227 `all'. Pass `-i' options to cgen applications.
3228 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3229 cgen-desc): Pass $(isa) to cgen.sh.
3231 2000-10-08 Ben Elliston <bje@redhat.com>
3233 * cgen-utils.c (cgen_rtx_error): New function.
3235 2000-10-07 Ben Elliston <bje@redhat.com>
3237 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3238 conditions for sim_core_read_buffer().
3240 2000-09-26 Dave Brolley <brolley@redhat.com>
3242 * cgen-utils.c (RORQI): New function.
3243 (ROLQI): New function.
3244 (RORHI): New function.
3245 (ROLHI): New function.
3247 2000-08-28 Dave Brolley <brolley@redhat.com>
3249 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3250 in insn_value if it will fit.
3252 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3254 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3256 2000-08-15 Dave Brolley <brolley@redhat.com>
3258 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3260 2000-08-15 Dave Brolley <brolley@redhat.com>
3262 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3263 (PROFILE_CPU_FREQ): New macro.
3264 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3265 (profile-options): Add profile-cpu-frequency.
3266 (parse_frequency): New function.
3267 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3268 (profile_print_speed): Print cpu frequency and simulated execution time.
3269 Re-indent other items to match.
3271 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3273 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3275 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3277 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3278 * Makefile.in (install): Install run.1 man page.
3280 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3282 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3283 * Makefile.in (headers,nltvals.def): Merge.
3285 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3287 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3288 * nrun.c (main): Print the simulator statistics only in
3290 * hw-properties.h (hw_find_integer_array_property): Fix
3291 prototype (use signed_cell).
3293 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3294 * sim-events.c (sim_events_remain_time): New function returning
3295 the time that remains before the event is raised.
3296 * hw-events.c (hw_event_remain_time): Likewise.
3297 * sim-events.h (sim_events_remain_time): Declare.
3298 * hw-events.h (hw_event_remain_time): Declare.
3300 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3301 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3302 (OPTION_HW_LIST): New option --hw-list to list the devices.
3303 (hw_option_handler): List the device tree with 'sim_hw_print'.
3305 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3306 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3307 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3308 (EXTENDED): Define for 16-bit word size.
3309 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3310 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3311 * sim-types.h: Added support for 16-bit targets.
3313 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3315 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3317 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3319 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3320 * Makefile.in (distclean): Clean cconfig.h also.
3322 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3324 * configure: Regenerated to track ../common/aclocal.m4 changes.
3326 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3328 * aclocal.m4 (sim-profile): Enable the profiler by default.
3330 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3332 * run.c (main): Initialize sigrc.
3334 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3336 * sim-events.c (update_time_from_event): Add more detailed event
3339 2000-03-30 Dave Brolley <brolley@redhat.com>
3341 * aclocal.m4 (cgen): Use guile to run cgen.
3343 2000-03-23 Dave Brolley <brolley@redhat.com>
3345 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3347 * cgen-accfp.c (fextsfdf): New function.
3348 (ftruncdfsf): New function.
3349 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3351 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3353 * cgen-ops.h: Added TRUNCSISI.
3355 2000-03-08 Dave Brolley <brolley@redhat.com>
3357 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3358 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3359 (sim_queue_fn_si_write): Last argument is has type USI.
3360 (sim_queue_fn_sf_write): New function.
3361 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3362 (sim_queue_fn_sf_write): New function.
3363 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3365 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3367 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3368 sim_set_trace and run simulator using sim_resume.
3369 (main): Add option ``-o'' - operating environment. Only continue
3370 after a signal when operating environment.
3371 (main): Always set REASON and SIGRC using sim_stop_reason.
3372 (sim_trace): Delete extern declaration.
3374 2000-02-08 Nick Clifton <nickc@cygnus.com>
3376 * callback.c: Fix compile time warning messages.
3377 * run.c: Fix compile time warning messages.
3379 1999-12-17 Dave Brolley <brolley@cygnus.com>
3381 * sim-profile.h: (set_profile_option_mask): Add prototype.
3382 * sim-profile.c (set_profile_option_mask): No longer static.
3384 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3386 * sim-arange.c: Include <string.h>
3388 1999-12-07 Dave Brolley <brolley@cygnus.com>
3390 * sim-options.c (print_help): '=' required before optional argument.
3391 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3392 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3393 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3394 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3395 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3396 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3397 (fn_mem_qi_write): New union members.
3398 (fn_mem_hi_write): New union members.
3399 (fn_mem_si_write): New union members.
3400 (fn_mem_di_write): New union members.
3401 (fn_mem_df_write): New union members.
3402 (fn_mem_xi_write): New union members.
3403 (sim_queue_fn_mem_qi_write): New function.
3404 (sim_queue_fn_mem_hi_write): New function.
3405 (sim_queue_fn_mem_si_write): New function.
3406 (sim_queue_fn_mem_di_write): New function.
3407 (sim_queue_fn_mem_df_write): New function.
3408 (sim_queue_fn_mem_xi_write): New function.
3409 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3410 (sim_queue_fn_mem_hi_write): New function.
3411 (sim_queue_fn_mem_si_write): New function.
3412 (sim_queue_fn_mem_di_write): New function.
3413 (sim_queue_fn_mem_df_write): New function.
3414 (sim_queue_fn_mem_xi_write): New function.
3415 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3416 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3417 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3419 1999-12-01 Dave Brolley <brolley@cygnus.com>
3421 * cgen-accfp.c (subsf): Check status code.
3439 1999-11-26 Dave Brolley <brolley@cygnus.com>
3441 * cgen-par.h (fn_df_write): Mode of data is DF.
3442 (sim_queue_fn_df_write): Mode of data is DF.
3443 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3445 1999-11-22 Dave Brolley <brolley@cygnus.com>
3447 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3448 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3450 1999-11-04 Dave Brolley <brolley@cygnus.com>
3452 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3453 CGEN_MEM_XI_WRITE members.
3454 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3455 (sim_queue_fn_xi_write): New function.
3456 (sim_queue_mem_xi_write): New function.
3458 * cgen-par.c (sim_queue_fn_xi_write): New function.
3459 (sim_queue_mem_xi_write): New function.
3460 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3463 1999-10-22 Dave Brolley <brolley@cygnus.com>
3465 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3466 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3467 * cgen-par.c: Set insn_address for each queued write. Get pc from
3468 cpu when executing queued writes.
3470 1999-10-19 Dave Brolley <brolley@cygnus.com>
3472 * cgen-par.h (sim_queue_fn_pc_write): New function.
3473 (CGEN_FN_PC_WRITE): New enumerator.
3474 (fn_pc_write): New union member.
3475 * cgen-par.c (sim_queue_fn_pc_write): New function.
3476 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3478 1999-10-18 Dave Brolley <brolley@cygnus.com>
3480 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3481 (CGEN_MEM_DF_WRITE): New enumerator.
3482 (mem_di_write): New union member.
3483 (mem_df_write): New union member.
3484 * cgen-par.c (sim_queue_mem_di_write): New function.
3485 (sim_queue_mem_df_write): New function.
3486 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3488 * cgen-accfp.c (divsf): Check for division errors.
3490 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3492 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3494 1999-10-07 Dave Brolley <brolley@cygnus.com>
3496 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3497 (fn_hi_write): New union member.
3498 (sim_queue_fn_hi_write): New function.
3499 * cgen-par.c (sim_queue_fn_hi_write): New function.
3500 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3502 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3504 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3505 Change type of result to SEM_PC.
3507 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3509 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3511 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3513 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3514 (JOIN*): Delete cpu arg.
3516 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3518 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3520 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3522 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3524 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3527 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3529 * run.c (main): Check the sim_stop_reason and only halt simulation
3530 when a valid stop condition is identified.
3532 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3534 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3536 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3538 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3539 (bi_write): New union element.
3540 (sim_queue_bi_write): New function.
3541 * cgen-par.c (sim_queue_bi_write): New function.
3542 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3544 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3546 * configure: Regenerated to track ../common/aclocal.m4 changes.
3548 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3549 ../gdb/configure.in.
3550 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3551 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3552 (SIM_WARNINGS): Delete
3553 (CONFIG_CFLAGS): Update.
3555 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3557 * cgen-par.c: New file.
3558 * cgen-par.h: New file.
3559 * cgen-sim.h (cgen-par.h): #include it.
3560 * cgen-cpu.h (write_queue): New field.
3561 (CPU_WRITE_QUEUE): New access macro.
3562 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3563 (cgen-par.o): New target.
3565 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3567 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3568 * cgen-utils.c (mode_names): Update.
3570 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3572 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3573 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3574 buffer arg if WITH_PARALLEL_GENWRITE.
3575 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3576 (struct idesc): Ditto.
3578 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3580 * sim-model.c (model_option_handler): Add \n to error message.
3582 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3584 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3585 (insn_sem): Rewrite.
3586 (sem_fn_desc): New struct.
3588 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3590 (scache case): Split into non-parallel/parallel versions.
3591 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3592 if not use semantic switch version.
3594 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3596 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3597 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3598 (SEM_BRANCH_INIT_EXTRACT): Delete.
3599 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3600 (SEM_BRANCH_FINI): Ditto.
3601 (SEM_BRANCH_VIA_ADDR): Ditto.
3602 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3603 (SEM_BRANCH_ADDR_CACHE): Delete.
3604 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3605 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3607 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3608 (@cpu@_pbb_begin): Initialize branch_target.
3609 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3610 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3612 (@cpu@_engine_run_fast): Ditto.
3614 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3616 * cgen-utils.c (RORSI): New function.
3617 (ROLSI): New function.
3619 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3621 * Makefile.in (TAGS): Tweak TAGS regex.
3622 * cgen-mem.h (*): Add TAGS markers.
3624 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3626 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3627 passed in when sim_resume is first entered - don't re-pass it
3630 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3632 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3633 OPTION_LOAD_LMA but only when is defined.
3634 (standard_options): When SIM_HANDLES_LMA is defined include
3635 options --load-lma and --load-vma.
3636 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3638 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3639 (struct sim_state_base): Add load_at_lma_p.
3640 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3641 STATE_LOAD_AT_LMA_P.
3643 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3645 * nrun.c (main): Re-format loop gnu style.
3647 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3649 * dv-sockser.c (connected_p): Initialize addrlen.
3651 1999-07-06 Dave Brolley <brolley@cygnus.com>
3653 * cgen-accfp.c (floatsidf): New function.
3654 (fixdfsi): New function.
3656 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3658 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3660 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3662 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3663 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3664 * cgen-fpu.c: New file.
3665 * cgen-fpu.h: New file.
3666 * cgen-accfp.c: New file.
3667 * cgen-cpu.h (CGEN_CPU): New member fpu.
3668 * cgen-mem.h: Redo fp support.
3669 * cgen-ops.h: Delete k&r support. Redo fp support.
3670 * cgen-sim.h: Include cgen-fpu.h.
3671 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3673 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3675 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3677 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3678 (@cpu@_pbb_cti_chain): Minor clean up.
3680 1999-05-08 Felix Lee <flee@cygnus.com>
3682 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3683 AM_CYGWIN32 and AM_EXEEXT.
3684 * configure: Regenerate.
3686 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3688 * sim-core.c (device_error,device_io_read_buffer,
3689 device_io_write_buffer): Delete decls.
3690 * sim-core.h: Put them here.
3692 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3693 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3694 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3695 (sim_core_write_aligned_N): Ditto.
3697 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3699 * sim-memopt.c (sim_memory_uninstall): Don't look into
3702 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3704 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3706 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3708 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3709 (sim_core_write_buffer): Ditto.
3711 1999-04-02 Keith Seitz <keiths@cygnus.com>
3713 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3714 after the interval counter has expired.
3715 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3716 poll_quit callbacks. May be overridden by Makefile.
3717 (poll_quit_counter): New global.
3718 * sim-events.c: Remove all mentions of ui_loop_hook. The
3719 host callback "poll_quit" will serve the purpose.
3720 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3722 * nrun.c: Remove declaration of ui_loop_hook.
3724 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3726 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3727 if being used by gdb.
3729 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3731 * cgen-types.h (XF,TF): Tweak.
3732 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3734 (SUBWORD*,JOIN*): Define.
3735 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3736 moved into cpu descriptor.
3737 * sim-model.h (MACH): New member `num'.
3739 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3741 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3742 (CGEN_CPU): Member opcode renamed to cpu_desc.
3743 New members get_idata,disassembler.
3744 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3745 CGEN_INSN_ATTR_VALUE.
3746 (CGEN_STATE): Delete member opcode_table.
3747 (sim_disassemble_insn): Delete decl.
3748 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3749 (struct idesc): Moved to here from <cpu>-decode.h.
3750 * cgen-run.c (prime_cpu): Call prepare_run callback.
3751 * cgen-trace.h (SFILE): New type.
3752 (sim_disasm_sprintf): Declare.
3753 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3754 (sim_cgen_disassemble_insn): Declare.
3755 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3756 (insn_fields): Delete.
3757 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3759 (trace_insn): Call CPU_DISASSEMBLER hook.
3760 (sim_disasm_sprintf): New function.
3761 (sim_disasm_read_memory): New function.
3762 (sim_disasm_perror_memory): New function.
3763 (sim_cgen_disassemble_insn): New function.
3764 * cgen-utils.c: Don't include cpu-opc.h.
3765 (virtual_insn_entries): New static local.
3766 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3767 (cgen_insn_name): Rewrite.
3768 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3769 * cgen.sh (desc): New file generator handler.
3770 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3771 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3772 Don't include cpu-opc.h,cpu-sim.h.
3773 * sim-model.c (model_set): Delete SIM_DESC arg.
3774 (sim_model_set): Update.
3775 * sim-model.h (MACH): New member prepare_run.
3777 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3779 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3780 if redundant with allocator functions.
3782 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3784 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3786 * sim-profile.h: Make like sim-trace.h.
3787 (PROFILE_USEFUL_MASK): New macro.
3788 * sim-profile.c (profile_options): Make like trace_options, allow
3789 optional on|off arg where applicable.
3790 (set_profile_option_mask): New function.
3791 (sim_profile_set_option): New function.
3792 (profile_option_handler): Simplify.
3793 Have -p only enable selected things, not everything.
3794 Add missing break to OPTION_PROFILE_PC_RANGE.
3795 * cgen-scache.c (scache_options): Allow optional on|off arg to
3797 (scache_option_handler): Use sim_profile_set_option.
3799 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3801 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3802 (memory_option_handler): Implement MEMORY_FILL option. Make
3803 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3804 (parse_ulong_value): New function.
3805 (do_memopt_add): Allocate all buffers. Optionally fill them.
3807 1999-01-15 Richard Henderson <rth@cygnus.com>
3809 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3810 va_list, not an integer.
3811 * sim-events.c (sim_events_schedule): Likewise.
3813 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3814 the appropriate type.
3816 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3818 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3819 (sim_disassemble_insn): Update prototype.
3820 (sim_engine_invalid_insn): Ditto.
3821 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3822 (SEM_BRANCH_INIT): PCADDR->IADDR.
3823 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3824 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3825 * cgen-scache.h (*): Ditto.
3826 * cgen-trace.c (*): Ditto.
3827 * cgen-trace.h (*): Ditto.
3828 * cgen-utils.c (*): Ditto.
3829 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3831 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3832 (simple engine framework): Rewrite.
3833 * sim-module.c (modules): Install model module sooner (and in
3834 particular before the profile module).
3836 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3838 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3839 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3840 (sim_model_init): Call it.
3842 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3844 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3846 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3847 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3848 (SEM_BRANCH_INIT_EXTRACT): New macro.
3849 (SEM_BRANCH_INIT): Add taken_p.
3850 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3851 (SEM_BRANCH_FINI): Use it.
3853 * cgen-run.c (sim_resume): Handle tracing of last insn.
3854 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3855 * cgen-trace.c (current_abuf): New static global.
3856 (trace_insn_init): Initialize it.
3857 (trace_insn_fini): Use it.
3858 (trace_insn): Set it.
3859 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3860 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3861 (@cpu@_emit_after): Ditto.
3862 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3863 labels if WITH_SEM_SWITCH_FULL.
3864 * sim-model.c: Include bfd.h.
3865 (sim_model_init): New function.
3866 (sim_model_install): Record init fn.
3867 * sim-model.h (MACH): New member bfd_name.
3868 * sim-module.c (modules): Initialize model before scache.
3870 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3872 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3874 * nrun.c (main): Remain in simulation loop for traps and
3875 exceptions when in operating environment mode.
3876 (ui_loop_hook): New stub hook for standalone use.
3877 * sim-events.c (sim_events_process): Call ui_loop_hook
3878 periodically on CYGWIN host.
3880 * sim-reason.c (sim_stop_reason): Return host signal numbers
3881 to gdb on sim_stopped and sim_signalled cases.
3882 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3883 hook just before longjmp.
3884 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3885 hook just before sim_engine_run.
3887 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3888 * sim-trace.h (trace_generic): Ditto.
3889 * sim-trace.c (trace_generic): Ditto.
3891 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3893 * Make-common.in (SIM_MAIN_DEPS): New var.
3894 (CGEN_MAIN_CPU_DEPS): New var.
3895 * aclocal.m4: Add --enable-cgen-maint option.
3896 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3898 (GETIMEM*): Pass pc value to sim_core routine.
3900 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3902 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3903 Compare with ZERO not NULL.
3905 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3907 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3910 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3912 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3913 * sim-trace.c: Include stdlib.h if present.
3914 * dv-sockser.c: Include unistd.h if present.
3915 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3916 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3918 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3920 * gennltvals.sh: Add i960.
3921 * nltvals.def: Rebuild.
3923 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3925 * cgen-defs.h: New file, old cgen-sim.h.
3926 * cgen-sim.h: Simple header that includes others.
3927 * sim-arange.c: New file.
3928 * sim-arange.h: New file.
3929 * sim-basics.h: Include it.
3930 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3931 (sim-arange.o): Add rule for.
3932 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3933 (sim_io_eprintf_cpu): Add prototype.
3934 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3935 (INLINE2): New macro.
3936 (EXTERN_INLINE): New macro.
3937 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3938 before calling module init fns.
3939 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3940 (profile_init): New function.
3941 (profile_options): New option --profile-range.
3942 (profile_option_handler): Handle --profile-range.
3943 (profile_print_insn): Qualify address range specific section titles.
3944 (profile_print_addr_ranges): New function.
3945 (profile_info): Print address ranges if specified.
3946 (profile_install): Set profile_init init fn.
3947 * sim-profile.h (PROFILE_DATA): New member `range'.
3948 * sim-trace.c (trace_init): New function.
3949 (trace_options): New option --trace-range.
3950 (trace_option_handler): Handle --trace-range.
3951 (trace_install): Set trace_init init fn.
3952 * sim-trace.h (TRACE_DATA): New member `range'.
3953 * sim-utils.c (sim_cpu_msg_prefix): New function.
3954 (sim_io_eprintf_cpu): New function.
3955 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3956 (PC_IN_PROFILE_RANGE_P): New macro.
3957 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3958 (trace_insn_fini): New arg abuf. All callers updated.
3959 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3960 printing cycle counts.
3961 * cgen-trace.h (trace_insn_fini): Update prototype.
3962 (TRACE_RESULT_P): New macro.
3963 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3964 (TRACE_INSN): Check ARGBUF_TRACE_P.
3965 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3966 * cgen-types.h (SIM_INLINE): Delete.
3967 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3968 * cgen-utils.c: Don't include cgen-engine.h
3969 * genmloop.sh (@cpu@_fill_argbuf): New function.
3970 (@cpu@_fill_argbuf_tp): New function.
3971 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3972 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3973 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3974 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3975 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3976 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3977 doing profiling. Update call to TRACE_INSN_FINI.
3979 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3981 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3983 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3986 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3988 * sim-inline.c (SIM_INLINE_P): Fix typo.
3990 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3992 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3994 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3996 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3997 * nltvals.def: Re-generate.
3999 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4001 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4002 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4003 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4005 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4006 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4008 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4010 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4011 (${cpu}_pbb_cti_chain): Ditto.
4013 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4015 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
4016 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4017 (EXTRACT_INT,EXTRACT_UINT): New macros.
4018 (SEM_SEM_ARG): New macro.
4019 (SEM_NEXT_VPC): New arg `pc'.
4020 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4021 (sim_disassemble_insn): Update prototype.
4022 * cgen-trace.c (current_insn,insn_fields): New static locals.
4023 (trace_insn): Set them.
4024 * cgen-utils.c: #include cgen-engine.h.
4025 (sim_disassemble_insn): New arg insn_fields.
4026 Handle variable length insns.
4027 * genmloop.sh: Only emit pbb decls if -pbb.
4028 (${cpu}_scache_lookup): New arg `vpc'.
4029 (scache support): Fetch pc before entering loop.
4031 * gennltvals.sh: Add fr30 support.
4032 * nltvals.def: Rebuild.
4034 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4036 * sim-types.h: Re-do type system so that GCC's attribute and mode
4037 are used to specify types. Handle case of ALPHA.
4039 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
4041 * aclocal.m4: Add tests for dlopen family.
4042 * config.in: Regenerated.
4044 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4046 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4048 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4050 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4051 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4052 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4053 * cgen-sim.h: ... to here.
4055 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4057 * aclocal.m4 (enable-build-warnings): Replace
4058 enable-sim-warnings. Extend =LIST syntax so that prepend and
4059 append of options is possible. Drop -Werror, add
4060 -Wstrict-prototypes for GDB compatibility.
4061 * Make-common.in (SIM_WARNINGS): Update.
4063 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4065 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4066 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4067 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4068 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4069 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4071 * cgen-cpu.h: New file.
4072 * cgen-engine.h: New file.
4073 * cgen-scache.h: New file.
4074 * cgen-sim.h: Delete portions moved to new files.
4075 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4076 rather than sending result to stdout.
4078 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4080 * Make-common.in (sim-reg.o): New rule.
4081 (cgen-run.o): New rule.
4082 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4083 * cgen-run.c (prime_cpu): New function.
4084 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4085 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4087 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4088 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4089 (CGEN_INSN_VIRTUAL_P): New macro.
4090 (SEM_PC): New typedef.
4091 (SEMANTIC_FN): Change type of result to SEM_PC.
4092 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4093 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4094 (SCACHE_MAP): New typedef.
4095 (CPU_SCACHE): Add pbb support.
4096 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4097 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4098 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4100 (INSN_NAME): Delete.
4101 (cgen_insn_name): Declare.
4102 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4103 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4104 (first_insn_p): Make static.
4105 (trace_insn): Handle virtual insns specially.
4106 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4107 * cgen-types.h (UBI): Delete.
4108 (MODE_TYPE): New enum.
4109 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4110 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4111 (cgen_virtual_opcode_table): New global.
4112 (cgen_insn_name): New function.
4113 (sim_disassemble_insn): Ignore virtual insns.
4114 * genmloop.sh: Delete top level loop generation. Add pbb support.
4115 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4116 (sim_cpu_base): New members max_insns,insn_name,model_data.
4117 (CPU_PC_GET,CPU_PC_SET): New macros.
4118 (sim_pc_get,sim_pc_set): Declare.
4119 * sim-model.c (model_set): Call model init fn.
4120 * sim-model.h (MODEL_FN): New typedef.
4121 (INSN_TIMING): New member model_fn.
4122 (MODEL): New members num,init.
4123 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4124 All callers updated.
4125 (profile_insn_init): New fn.
4126 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4127 Exit early if insn profiling not supported.
4128 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4129 (profile_install): Record profile_insn_init as init fn.
4130 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4131 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4132 (PROFILE_DATA): Delete member exec_time.
4133 Change insn_count to pointer to array, rather than the array.
4134 (sim_profile_print_bar): Declare.
4136 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4138 * cgen-run.c: New file.
4139 * sim-reg.c: New file.
4141 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4143 * aclocal.m4: Add checks for -lsocket and -lnsl.
4145 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4146 allow local port reuse on listening socket.
4148 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4150 * sim-config.h: Remove reference to linux kernel header.
4152 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4154 * dv-sockser.c (sockser_addr): Make variable non-static.
4156 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4158 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4160 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4162 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4164 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4166 * Make-common.in (install-common): Add $(EXEEXT) when installing
4169 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4171 * cgen-sim.h (cgen_state): New member opcode_table.
4172 * cgen-utils.c (sim_disassemble_insn): Use it.
4174 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4176 * cgen-mem.h (DECLARE_SETT): Fix return type.
4177 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4178 * cgen-scache.c: Include stdlib.h.
4179 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4180 * sim-model.c (model_option_handler): Remove unused variable `n'.
4182 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4184 * cgen-utils.c: Include bfd.h.
4185 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4187 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4189 * sim-bits.h (EXTEND24): Fix typo.
4191 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4193 * sim-events.c (ETRACE_P): New macro.
4194 (struct _sim_event): Add member trace.
4195 (sim_events_free): Reclaim trace message.
4197 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4198 sim_events_schedule_tracef): New functions, include printf trace
4199 information in argument list. If tracing, store asprintf'd trace
4200 message in sim_event.
4202 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4203 hw_event_queue_schedule_vtracef): New functions, mimic
4206 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4208 * sim-bits.h (EXTEND24): Define.
4210 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4212 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4213 (CPU_SCACHE_HASH_MASK): New macro.
4214 (SCACHE_HASH_PC): Rewrite.
4215 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4216 computation out of main loop.
4218 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4220 * cgen-sim.h (RECORD_IADDR): Delete.
4221 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4222 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4224 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4226 * gennltvals.def (mn10200): Add entry.
4227 * nltvals.def: Regenerate with MN10200 additions.
4229 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4231 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4232 documentation on how it works.
4234 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4235 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4236 sim_core_set_xor, sim_core_xor_read_buffer,
4237 sim_core_xor_write_buffer): Update.
4239 * sim-events.h, sim-events.c (sim_events_install,
4240 sim_events_watch_clock, sim_events_schedule_after_signal,
4241 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4242 sim_events_deschedule): Update.
4244 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4245 sim_fpu_max32, sim_fpu_max64): Update.
4247 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4249 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4250 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4251 * sim-profile.c (profile_print_model): Update.
4253 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4255 * gennltvals.def (m32r): Use common syscall.h now.
4256 (mn10300): Add entry.
4257 * nltvals.def: Regenerate.
4259 * sim-engine.c (sim_engine_get_run_state): New function.
4260 * sim-engine.h (sim_engine_get_run_state): Declare it.
4262 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4264 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4265 * sim-core.c (sim_core_signal): Make extern, always define.
4267 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4269 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4270 * cgen-ops.h (ANDIF): New macro.
4271 (ANDIF[BQHSD]I): Delete.
4273 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4275 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4276 (hw_event_queue_schedule, hw_event_queue_deschedule,
4277 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4280 * hw-alloc.h (HW_NZALLOC): Define.
4282 * Make-common.in (test-hw-events): Add target for testing the
4285 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4287 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4289 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4291 * hw-main.h: Include hw-handles.h, hw-instances.h.
4292 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4293 * hw-base.c (hw_create, hw_delete): Call same.
4295 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4297 * dv-core.c: Include hw-main.h and sim-main.h.
4298 * dv-pal.c: Include hw-main.h and sim-io.h.
4299 * dv-glue.c: Include hw-main.h.
4301 * hw-main.h: New file. Move list of includes to here.
4302 * hw-base.h: From here.
4303 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4304 (hw-*.o, dv-*.o): Update.
4305 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4306 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4309 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4310 do_hw_poll_read): Move declarations from here.
4311 * hw-main.h: To here.
4313 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4315 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4317 * Make-common.in (hw-config.h): Update
4318 * hw-base.c, dv-pal.c, dv-glue.c: Update
4320 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4321 `*_callback' to `*_method.
4323 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4325 * hw-base.h (set_*): Move set method macros from here.
4326 * hw-device.h: To here.
4328 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4330 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4333 * hw-base.c (hw_create, hw_delete): Call
4334 * hw-properties.c (create_hw_property_data,
4335 delete_hw_property_data): Define.
4337 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4339 * hw-device.c, hw-properties.c: Include hw-base.h
4341 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4342 * hw-device.c: From here.
4343 * hw-base.h: Include "hw-events.h".
4345 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4346 * hw-base.c (hw_create, hw_delete): Call.
4347 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4349 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4350 (hw-alloc.o): New target.
4352 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4354 * hw-events.h, hw-events.c: New files. Move event code to here.
4355 * sim-hw.c: From here.
4356 * hw-base.h: Include "hw-events.h".
4357 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4358 (hw-events.o): New target.
4360 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4361 * hw-events.h (struct hw_event): Replace typedef hw_event.
4363 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4364 * hw-base.c (hw_create, hw_delete): Call.
4365 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4369 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4371 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4372 * hw-ports.c: To here.
4374 * hw-base.h, hw-ports.c (create_hw_port_data,
4375 delete_hw_port_data): New functions.
4376 * hw-base.c (hw_delete, hw_create): Call same.
4378 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4380 * hw-ports.h: To here.
4382 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4384 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4385 PROCESSOR and CIA arguments.
4387 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4389 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4390 Move common object files from here.
4391 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4393 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4395 * sim-hw.c: Include ctype.h.
4396 (do_hw_poll_read): Do not assume EAGAIN.
4398 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4400 * cgen-trace.c (first_insn_p): New static local.
4401 (trace_insn_init): Set it.
4402 (trace_insn_fini): Use TRACE_PREFIX.
4403 (trace_insn): Rewrite to use trace_prefix.
4404 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4405 Adjust width accordingly.
4407 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4408 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4409 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4410 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4411 (PROFILE_COUNT_CORE): Simplify.
4412 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4414 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4416 * cgen-ops.h (ADDCFSI): Fix typo.
4418 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4420 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4421 * genmloop.sh: Use them rather than static locals.
4423 * sim-engine.c (sim_engine_set_run_state): New function.
4424 * sim-engine.h (sim_engine_set_run_state): Declare.
4425 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4426 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4427 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4429 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4431 * cgen-trace.c (trace_insn_init): New arg first_p.
4432 All callers updated.
4433 (trace_insn_fini): New arg last_p. All callers updated.
4434 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4435 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4436 * genmloop.sh (engine_resume): Update.
4438 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4440 * Make-common.in (install-common): Run ranlib on installed copy of
4443 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4445 * Make-common.in (install-common): Rename and install libsim.a.
4447 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4449 * sim-io.c (unistd.h): Include.
4451 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4453 * Make-common (sim_main_headers): Sort.
4454 (cgen-*.o): Add cgen-sim.h dependency.
4456 * cgen-scache.c (scache_init): Only allocate space if scache element
4458 (scache_flush,scache_print_profile): Check if scache in use first.
4460 * cgen-sim.h (IDESC): Provide forward declaration.
4462 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4463 (cgen_cpu_max_extra_bytes): Declare.
4464 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4466 * sim-cpu.h: New file. sim_cpu_base moved here.
4467 Move sim_cpu_lookup decl here.
4468 * sim-base.h: #include "sim-cpu.h".
4469 * sim-cpu.c: New file.
4470 * Make-common (sim_main_headers): Add sim-cpu.h.
4471 (sim-cpu.o): Add rule for.
4473 * sim-model.c (set_model): Delete.
4474 (sim_model_set,model_set): New functions.
4475 (sim_model_install): Renamed from model_install.
4476 Don't set default model here.
4477 (model_option_handler): Rewrite --model processing.
4478 (sim_model_lookup,sim_mach_lookup): New functions.
4479 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4480 (insn_timing): Delete.
4481 (INSN_TIMING): New member `num'.
4482 (IMP_PROPERTIES): Always define scache_elm_size member.
4483 (MACH): New member init_cpu.
4484 (sim_machs): Renamed from machs.
4485 (sim_model_install): Renamed from model_install.
4486 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4487 * sim-module.c (modules): Update.
4489 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4491 * sim-io.c: #include <errno.h>.
4493 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4495 * dv-pal.c (struct hw_pal_device): Add reader.
4496 (hw_pal_finish): Initialize reader.
4497 (scan_hw_pal): Use reader.
4499 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4500 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4503 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4504 ../ppc/main.c sim_io_read_stdin.
4506 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4508 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4510 * hw-tree.c: Update.
4512 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4513 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4515 * hw-ports.h (hw_port_event): Ditto.
4516 * hw-ports.c (hw_port_event): Update.
4517 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4519 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4521 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4522 (do_counter_event): Update.
4523 * dv-glue.c (hw_glue_io_read_buffer): Update.
4524 (hw_glue_port_event): Update.
4526 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4527 * hw-base.h (hw_create): Ditto.
4528 * hw-base.c (hw_create): Ditto.
4530 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4531 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4534 * hw-device.h (hw_system_cpu): Declare.
4535 * sim-hw.c (hw_system_cpu): New function.
4537 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4538 sim_hw_abort not hw_abort.
4539 (sim-hw.h): Include.
4540 (sim_core_read_buffer, sim_core_write_buffer): Call
4541 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4543 (sim_core_set_xor): Do not pass CPU when aborting.
4545 * sim-n-core.h (sim_core_read_aligned_N,
4546 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4547 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4548 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4551 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4553 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4554 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4556 (sim_hw_print): New function.
4558 * sim-engine.h (sim_engine_vabort): Declare.
4559 * sim-engine.c (sim_engine_vabort): New function.
4561 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4563 * sim-trace.c (print_data): For floating-point numbers trace raw
4565 (trace_result_fp2): New function.
4566 * sim-trace.h (trace_result_fp2): New declaration.
4567 (TRACE_FP_RESULT2): New macro.
4569 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4571 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4572 AM_CYGWIN32 and AM_EXEEXT.
4573 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4574 to run and install-common rules.
4575 * common/configure: regenerate
4577 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4579 * sim-types.h (cell_word): New type.
4580 (natural_cell): Delete type.
4582 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4584 * configure: Regenerated to track ../common/aclocal.m4 changes.
4587 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4589 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4591 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4593 * configure: Regenerated to track ../common/aclocal.m4 changes.
4596 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4598 * acconfig.h: New file.
4599 * Make-common.in (top_builddir): New macro.
4600 (INTL_LIB): Removed.
4601 (INTLLIBS): New macro.
4602 (INTLDEPS): Likewise.
4603 (LIBDEPS): Use INTLDEPS.
4604 (EXTRA_LIBS): Use INTLLIBS.
4605 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4606 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4607 AM_LC_MESSAGES): New macros from GNU gettext.
4609 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4611 * sim-config.h: Discard leading _ from macros.
4612 * sim-types.h: Ditto.
4614 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4616 * Make-common.in (CSEARCH): Add -I to intl directories.
4617 (INTL_LIB): Point to libintl.a.
4618 (LIBDEPS): Add $(INTL_LIB).
4619 (EXTRA_LIBS): Ditto.
4621 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4623 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4625 * cgen-ops.h (ADDCFSI): Fix.
4628 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4630 * sim-types.h (signed_address, unsigned_address): Define.
4632 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4634 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4637 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4639 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4640 New functions, pack / unpack sim_fpu struct using raw values.
4641 (sim_fpu_is): Differentiate between negative and positive
4644 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4646 * sim-bits.h (EXTEND4): Define.
4647 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4649 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4651 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4652 declared so we need this cast to prevent long long addresses
4653 from being misconfigures. Results in access to unmapped memory.
4655 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4657 * Make-common.in (RUNTESTFLAGS): Define.
4658 (check): Pass RUNTESTFLAGS to recursive make.
4660 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4662 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4665 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4667 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4670 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4672 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4673 (sim-inline): Update to match sim-inline.[hc]
4674 * configure: Regenerated to track ../common/aclocal.m4 changes.
4676 * Make-common.in (sim_main_headers): Add sim-inline.h
4678 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4680 * sim-endian.h (sim-endian.c): Ditto.
4682 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4683 (sim_events_set_trace): Delete unused prototype.
4685 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4686 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4688 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4689 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4690 Comment out, not yet implemented in sim-fpu.c.
4691 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4692 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4694 * sim-inline.h: Rewrite description.
4695 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4696 (SIM_MAIN_INLINE): Add inline option.
4698 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4699 include generated files. Handled by generator directly.
4701 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4703 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4706 * sim-trace.h (TRACE_ANY_P): Define.
4707 (struct _trace_data): Add trace_any_p.
4709 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4711 * run.c (main): Handle all alternatives of enum sim_stop.
4712 (main): Delete unused `asection *s'.
4714 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4716 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4718 * configure: Regenerated to track ../common/aclocal.m4 changes.
4720 * sim-hw.c: New file.
4721 * sim-hw.h (sim_hw_parse): Declare function.
4722 (hw-tree.h): Do not include.
4724 * sim-base.h (STATE_HW): Define.
4725 (struct sim_state_base): Add member struct *hw.
4727 * sim-module.c (sim-hw.h): Include.
4728 (modules): Add sim_hw_install.
4730 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4732 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4734 * sim-base.h (CPU_INDEX): Define.
4736 * sim-utils.c (sim_state_alloc): Initialize.
4737 * sim-module.c (sim_post_argv_init): Ditto.
4739 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4741 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4742 properly formatted lists.
4744 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4746 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4747 0x2f needs to be 0x3f.
4749 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4751 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4753 (hw_tree_find_*_property): Clean up error message when property is
4756 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4757 present before looking for it.
4759 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4761 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4762 (AC_CHECK_FUNCS): Add check for __setfpucw.
4763 * configure: Regenerated.
4765 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4767 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4768 hw_pal_timer, hw_pal_timer_value): Define.
4769 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4770 (do_counter_event, do_counter_read, do_counter_value,
4771 do_counter_write): new functions.
4773 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4775 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4778 * hw-base.c (hw_create): Stop searching for a device when one is
4781 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4783 * configure: Regenerated to track ../common/aclocal.m4 changes.
4785 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4787 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4788 appends extra devices.
4789 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4792 * Make-common.in (hw-config.h): New target, create hw-config.h
4794 (SIM_HW): Definition from @sim_hw@.
4795 (hw-base.o): Depend on hw-config.h
4797 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4799 * Make-common.in: Get SHELL from configure.
4800 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4801 move-if-change. Fixes NT native build problem.
4802 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4803 move-if-change. Fixes NT native build problem.
4804 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4807 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4809 * hw-device.h, hw-device.c (hw_strdup): New function.
4811 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4812 strings name, family and args.
4813 (full_name_of_hw): Use hw_strdup when returning the full path.
4815 * hw-properties.c: Clean up property not found / wrong type error
4818 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4819 before attaching any ports.
4821 * hw-base.c (hw-config.): Include. Replace hardwired table.
4823 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4825 * Make-common.in: Add rule for dv-glue.o.
4827 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4829 * hw-base.c (hw_finish): Move setting of trace level to here.
4830 (hw_create): From here.
4832 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4833 ../ppc/device_table.c.
4835 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4837 * hw-tree.c (print_properties): Supress path when printing
4838 properties of root node.
4840 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4842 * hw-device.h (HW_TRACE): Define.
4843 (hw_trace): Declare.
4844 * hw-device.c (hw_trace): Implement function.
4846 * hw-base.c (hw_create): Set hw trace level from "trace?"
4849 * dv-core.c (dv_core_attach_address_callback): Add trace.
4851 * dv-pal.c: Replace DTRACE with HW_TRACE.
4853 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4855 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4856 (hw_alloc_data): Delcare.
4857 (struct hw): Add member alloc_of_hw.
4859 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4860 functions. Assocate memory with a device.
4861 (stdlib.h): Include.
4863 * hw-base.h (set_hw_delete): Define.
4864 (hw_delete_callback): Declare.
4865 (hw_delete): Declare.
4867 * hw-base.c (hw_delete): Implement function.
4868 (struct hw_base_data): Add member to_delete.
4869 (ignore_hw_delete): New function, does nothing.
4870 (hw_create): Set the hw_delete method.
4871 (hw_create): Allocate the base type using HW_ZALLOC before setting
4874 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4876 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4878 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4879 (attach_hw_port_edge): Add struct hw argument
4881 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4884 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4886 * hw-device.h (hw_attach_address_callback,
4887 hw_detach_address_callback): Attach to a single space not a space
4888 mask. Clarify interpretation of SPACE:ADDR parameters.
4890 * hw-base.c (passthrough_hw_attach_address,
4891 passthrough_hw_detach_address): Update.
4892 * dv-core.c (dv_core_attach_address_callback): Ditto.
4893 * dv-pal.c (hw_pal_attach_address): Ditto.
4895 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4897 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4899 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4901 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4902 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4903 hw-properties_h, hw-tree_h): Define, point at corresponding
4905 (hw_base_headers): Define list of headers included by hw-base.h
4906 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4907 hw-properties.o, hw-tree.o): Specify dependencies.
4908 (dv-core.o, dv-pal.o): Ditto.
4910 * sim-hw.h: New file.
4912 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4913 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4915 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4917 * hw-base.h, hw-base.c: new files. Copied from
4918 ../ppc/device_table.[hc].
4920 * dv-core.c, dv-pal.c: New files. Copied from
4921 ../ppc/hw_{core,pal}.c
4923 * sim-basics.h (struct hw): Declare.
4924 (enum port_direction, enum object_disposition): Declare.
4926 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4928 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4929 sim_dv_src in Makefile. Take list of devices as parameter to m4
4932 * configure: Regenerated to track ../common/aclocal.m4 changes.
4934 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4936 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4937 trace_prefix can abort cleanly.
4939 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4941 * dv-sockser.c, dv-sockser.h: New files.
4942 * Make-common.in (dv-sockser.o): Add rule for.
4943 * aclocal.m4: Check for fcntl.h.
4944 * config.h: Add HAVE_FCNTL_H.
4946 * sim-break.c (remove_breakpoint): Fix thinko.
4948 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4949 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4951 1998-03-13 Fred Fish <fnf@cygnus.com>
4953 * sim-base.h (struct sim_state_base): Add prog_syms and
4954 define macro STATE_PROG_SYMS.
4955 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4956 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4957 and bfd_canonicalize_symtab, to get symbol table on first use
4958 and preserve it via STATE_PROG_SYMS for future calls to
4959 bfd_find_nearest_line.
4961 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4963 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4965 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4966 up to nr_maps, not just access_* maps.
4968 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4971 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4972 over nr_maps not sim_core_nr_maps.
4974 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4975 core_map argument to unsigned.
4976 (struct _sim_core): Ditto for struct member core_map.
4978 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4980 * sim-basics.h (access_io, access_*_io): Define.
4981 (map_read, map_write, map_exec, map_io): Define.
4983 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4984 attach with more generic mapmask.
4985 (sim_core_{read,write}_*): Change map argument to unsigned.
4987 * sim-core.c (sim_core_uninstall, sim_core_attach,
4988 sim_core_detach): Iterate over nr_maps instead of
4991 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4992 instead of the write_map.
4993 (remove_breakpoint): Ditto.
4995 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4996 with read_map, write_map, exec_map resp.
4998 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5001 * cgen-utils.c (sim_disassemble_insn): Ditto.
5003 * sim-hrw.c (sim_write, sim_write): Ditto.
5005 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5006 transfer_to_str): New functions.
5008 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5010 * sim-base.h (sim_state_base): New member environment.
5011 (STATE_ENVIRONMENT): New macro.
5012 * sim-config.c (current_environment): Delete.
5013 (sim_config_default): New function.
5014 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5015 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5016 (sim_config_default): Add prototype.
5017 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5018 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5019 Set STATE_ENVIRONMENT, not current_environment.
5021 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5023 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5025 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5027 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5029 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5031 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5033 * Make-common.in (TAGS): Make smarter.
5034 * Makefile.in (TAGS): Ditto.
5036 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5038 * sim-module.c (*): Fix typos in assertion tests.
5040 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5042 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5045 * sim-options.c (sim_parse_args): Ditto.
5046 (sim_args_command): Return OK, instead of nothing, for an empty
5049 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5051 * sim-profile.c (profile_info): Rename from profile_print. Drop
5052 misc and misc_cpu callback arguments. Use
5053 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5054 (profile_install): Install profile_info function.
5056 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5057 STATE_PROFILE_INFO_CALLBACK): Define.
5058 (struct PROFILE_DATA): Add field info_cpu_callback.
5059 (profile_print): Delete function.
5061 * sim-base.h (STATE_MODULES): Define. Replace individual
5062 STATE_*_LIST with single struct module_list.
5064 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5065 (struct module_list): Declare.
5067 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5068 sim_module_info): New functions.
5069 (sim_module_install): Clean up module data structures.
5071 * sim-info.c (sim_info): New file. New function. Call
5074 * Make-common.in (sim-info.o): Define rule.
5075 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5078 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5080 * sim-base.h (sim_cpu_base): New members name, options.
5081 (sim_cpu_lookup): Add prototype.
5082 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5083 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5084 (sim_add_option_table): Update prototype.
5085 * sim-options.c (sim_add_option_table): New argument `cpu'.
5086 (standard_option_handler,standard_install): Update.
5087 (sim_parse_args): Handle cpu specific options.
5088 (print_help): New static function.
5089 (sim_print_help): Call it. Print cpu specific options.
5090 (find_match): New static function.
5091 (sim_args_command): Call it. Handle cpu specific options.
5092 * sim-utils.c (sim_cpu_lookup): New function.
5093 * sim-memopt.c (memory_option_handler): Update.
5094 (sim_memopt_install): Update.
5095 * sim-model.c (model_option_handler): Update.
5096 (model_install): Update.
5097 * sim-profile.c (profile_option_handler): Update.
5098 (profile_install): Update.
5099 * sim-trace.c (trace_option_handler): Update.
5100 (trace_install): Update.
5101 * sim-watch.c (watchpoint_option_handler): Update.
5102 (sim_watchpoint_install): Update.
5103 * cgen-scache.c (scache_option_handler): Update.
5104 (scache_install): Update.
5106 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5108 * Make-common.in (check): Run `make check' in testsuite dir.
5110 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5112 * sim-trace.c (trace_result0): New function.
5114 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5115 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5116 tracing sim_fpu variables.
5117 (TRACE_ALU_RESULT0): Define.
5118 (TRACE_FP_RESULT_WORD): Define.
5119 (TRACE_FP_INPUT_WORD1): Define.
5121 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5122 sim_fpu_two): New constants.
5123 (sim_fpu_op1, sim_fpu_op2): New types.
5124 (struct _sim_fpu): Delete member result. Re-order other members.
5125 (sim_fpu_sign, sim_fpu_exp): New functions.
5126 (sim_fpu_max, sim_fpu_min): new functions.
5127 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5128 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5130 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5132 * sim-profile.c (profile_print): Delete duplicate test of
5134 (profile_print_pc): Exit early if data collection not set up.
5135 (profile_print_core): Simplify by calling sim_core_map_to_str.
5136 * sim-core.h (sim_core_map_to_str): Declare.
5137 * sim-core.c (sim_core_map_to_str): Make non-static.
5139 * genmloop.sh (engine_resume): Update insn_count before exiting.
5140 (engine_resume_full): Keep accurate core profile data.
5142 * cgen-utils.c (sim_disassemble_insn): Don't use
5143 sim_core_read_aligned_N, it messes up profiling results.
5145 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5147 * nltvals.def: Regenerate with MN10300 additions.
5149 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5151 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5153 * sim-trace.h, sim-trace.c (trace_result_word2,
5154 trace_input_word4, trace_result_word4): New function.
5156 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5158 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5160 * sim-xcat.h: Delete.
5161 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5162 * cgen-sim.h: Ditto.
5163 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5164 * sim-n-bits.h: Ditto.
5165 * sim-n-core.h: Ditto.
5166 * sim-n-endian.h: Ditto.
5168 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5170 * syscall.c (cb_syscall): Handle short reads, and EOF.
5172 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5174 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5175 sim_fpu to safely print fp_word values.
5176 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5177 (trace_result_bool1, trace_result_addr1): New functions.
5178 (trace_input_bool1, trace_input_addr1): New functions.
5180 * sim-trace.h (TRACE_FPU_*): Define.
5182 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5184 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5185 (sim_fpu_fpto, sim_fpu_tofp): Define.
5187 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5189 * sim-fpu.c (sim_fpu_cmp): New function.
5191 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5193 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5194 instead of abuf->length.
5195 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5196 (set_trace_option_mask): Renamed from set_trace_options.
5197 (set_trace_option): New function.
5198 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5199 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5201 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5203 * sim-basics.h: Declare struct _sim_fpu.
5205 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5207 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5208 (trace_prefix, trace_input*, trace_result*): Declare.
5209 (trace_one_insn): Change declaration, assume trace_prefix called.
5210 (trace_generic): Like trace_one_insn.
5211 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5212 (TRACE_alu, TRACE_[a-z]*): Update.
5214 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5215 trace_insn, save_data, trace_idx_to_str, print_data): New
5217 (trace_one_insn): Rewrite.
5218 (trace_generic): New function.
5220 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5222 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5224 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5225 (SEMANTIC_FN): Rewrite declaration.
5226 (DECODE): Update type of semantic_fast member.
5227 ({EX,SEM}_FN_NAME): Have only one version.
5228 * sim-base.h (sim_state_base): Delete conditionals surrounding
5231 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5233 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5236 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5238 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5239 Add missing parameters to device_io calls.
5240 * sim-core.h: Add missing parameters to device_io calls.
5242 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5244 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5245 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5246 (SEMANTIC{,_CACHE}_FN): Fix return type.
5247 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5248 (engine_resume): Likewise. Make `engine' volatile. Save copy
5249 of cpu pointer in volatile object. Initialize read switch if
5252 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5254 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5255 (SEM_INSN): New macro.
5257 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5259 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5261 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5263 * configure: Regenerated to track ../common/aclocal.m4 changes.
5265 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5267 * sim-types.h (fp_word): New type, define according to
5268 WITH_TARGET_FLOATING_POINT_BITSIZE.
5270 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5271 configuration of size of floating point registers.
5273 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5275 * sim-profile.c (profile_print): Only print CPU <N> if other
5276 output is going to appear.
5278 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5280 * configure: Regenerated to track ../common/aclocal.m4 changes.
5282 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5284 * sim-types.h (address_word): Typedef according to
5285 WITH_TARGET_ADDRESS_BITSIZE.
5286 (signed_cell, unsigned_cell, natural_cell): Ditto using
5287 WITH_TARGET_CELL_BITSIZE.
5289 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5290 (WITH_TARGET_CELL_BITSIZE): Define.
5291 (WITH_HOST_WORD_BITSIZE): Delete.
5293 * sim-config.c (print_sim_config): Update.
5295 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5296 configuration of address and OpenFirmware cell sizes.
5298 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5300 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5301 * sim-run.c (sim_engine_run): Update.
5303 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5305 * sim-run.c (sim_engine_run): Ditto.
5307 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5308 (sim_resume): Pass nr_cpus to sim_engine_run.
5310 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5312 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5314 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5316 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5318 * Make-common.in (stamp-tvals): New rule.
5319 (targ-vals.h,targ-map.c): Depend on it.
5320 (clean): Remove stamp-tvals.
5322 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5324 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5325 in code also #if 0'ed.
5327 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5329 * configure: Regenerated to track ../common/aclocal.m4 changes.
5330 * aclocal.m4: Recognize --enable-maintainer-mode.
5332 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5334 * cgen-scache.h: Deleted.
5335 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5336 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5337 (scache_init): Use runtime computed size of SCACHE.
5338 (scache_flush): Likewise.
5339 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5340 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5341 * cgen-sim.h: Scache support moved here.
5342 (PC): Redo definition.
5343 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5344 (DECODE): Add parallel execution support.
5345 Only include semantic label members if using switch.
5346 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5347 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5348 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5349 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5351 (engine_{stop,run,resume,halt,signal}): Delete decls.
5352 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5353 (argbuf,scache): Delete forward decls.
5354 (STATE): Delete decl.
5355 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5356 Include cgen-mem.h, cgen-ops.h.
5357 (engine_halt,engine_signal): Delete.
5358 ({ex,exc,sem,semc}_illegal): Delete.
5359 (sim_disassemble_insn): Result of extract fn is in bits.
5360 * genmloop.sh: Rewrite.
5362 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5365 * sim-base.h (sim_state_base): Delete member `model'.
5366 (sim_cpu_base): Add member `model'.
5367 * sim-model.h (IMP_PROPERTIES): New type.
5368 (MACH): New members imp_props, models.
5369 (models): Delete decl.
5370 * sim-model.c (set_model): Update.
5371 * sim-profile.c (profile_print_model): Update.
5373 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5375 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5377 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5380 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5382 * configure: Regenerated to track ../common/aclocal.m4 changes.
5385 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5387 * aclocal.m4 (AR): Check for sigaction.
5389 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5391 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5393 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5394 * sim-config.c (sim_config): Replace WITH_DEVICES with
5395 WITH_TREE_PROPERTIES.
5397 * configure: Regenerated to track ../common/aclocal.m4 changes.
5399 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5401 * Make-common.in (SIM_ENVIRONMENT): New variable.
5402 (CONFIG_CFLAGS): Add it.
5403 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5404 --enable-sim-environment option.
5405 * configure: Regenerated.
5406 * sim-config.h (environment support): Rewrite.
5407 * sim-config.c (current_environment): Define as enum, unconditionally.
5408 (current_alignment): Define unconditionally.
5409 (config_environment_to_a): Update.
5410 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5411 (sim_config): Handle environment and alignment determination
5412 unconditionally. Delete sanity checks of current_environment,
5414 (print_sim_config): Update.
5415 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5416 (standard_options): Add --environment.
5417 (standard_option_handler): Likewise.
5419 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5421 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5422 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5423 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5424 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5425 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5426 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5427 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5428 argument ADD_CA macro with two argument ADDC_C - add carrying with
5430 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5431 argument SUB_CA macro with two argument SUBC_X - subtract
5433 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5435 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5437 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5439 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5440 * sim-io.h (sim_io_syscalls): Delete.
5442 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5444 * syscall.c (cb_syscall): Add missing else, so write to stdout
5447 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5448 the carry bit from the CPU's psw.
5450 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5452 * gennltvals.sh: Redo syscall support.
5453 * nltvals.def: Regenerated.
5455 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5457 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5458 the stream immediately.
5460 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5462 * sim-io.c (sim_io_getstring): Delete unused len2.
5463 (sim_io_syscalls): Ditto for sys_errno.
5465 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5467 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5469 * Make-common.in (run.o): Depend on remote-sim.h.
5470 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5471 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5473 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5475 * sim-io.c (sim_io_syscalls): Disable lseek.
5477 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5479 * gennltvals.sh: Generate syscall values for d30v.
5481 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5482 * nltvals.def: Regenerate.
5484 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5485 (os_fstat): Likewise. Validate fd argument.
5486 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5487 just compute target stat struct length.
5488 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5489 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5490 (get_string): Return host errno values so they can be properly
5492 (cb_syscall): Likewise.
5493 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5494 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5495 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5496 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5497 (get_path): New function.
5499 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5501 * sim-io.c (sim_io_syscalls): New function to provide system call
5502 emulation. Provide exit, open, close, read, write, lseek, and
5504 (sim_io_getstring): New function to return a string from a
5505 simulated memory location.
5507 * sim-io.h (sim_io_syscalls): Add declaration.
5509 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5511 * sim-core.c (sim_core_signal): Fix spelling error in message.
5513 * sim-hrw.c (sim_read): Use read map, not write map.
5515 * Make-common.in (all): Add .gdbinit.
5516 * gdbinit.in: Add dump command.
5518 * sim-model.c (model_options): Use '\0' for `shortopt'.
5520 * sim-trace.c (trace_option_handler): Set state trace file
5521 for --trace-file in addition to cpu's values.
5522 (trace_vprintf): If cpu == NULL, try state's trace file.
5523 (trace_options): Reorganize table, reword some descriptions.
5525 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5527 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5530 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5532 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5533 signal untranslated, document problem with this.
5535 * nrun.c (main): Check for a prog name of `*step'. If present,
5536 step the simulator instead of allowing it to run free.
5538 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5540 * Make-common.in (sim_main_headers): Add sim-signal.h.
5542 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5544 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5546 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5548 * sim-signal.h: Start simulator signals at 64 so that host signal
5549 numbers can be detected and reported.
5551 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5553 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5555 * callback.c (cb_host_to_target_stat): Fix return values.
5557 * cgen-sim.h (enum_signal_type): Delete.
5558 (engine_signal): Update prototype.
5559 * cgen-utils.c: Don't include <signal.h>.
5560 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5561 (engine_signal): Update.
5563 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5564 (sim_state_free): Call SIM_STATE_FREE if defined.
5566 * sim-module.c (sim_module_install): Don't leave any modules
5567 installed if one fails to install.
5569 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5571 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5572 more, since alloca is not used in this file.
5574 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5575 correctly set the carry and overflow bits for those types.
5576 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5577 with carry, so carry is correct after doing both adds.
5578 (ALU*): Space out '\' to make it easier to read.
5580 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5582 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5585 * sim-signal.c, sim-signal.h: New files.
5586 * Make-common.in (sim-signal.o): Add rule for.
5587 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5588 * sim-abort.c: Don't include <signal.h>.
5589 * sim-basics.h: #include "sim-signal.h".
5590 * sim-break.c: Don't include <signal.h>.
5591 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5592 * sim-core.c: Don't include <signal.h>.
5593 (SIGBUS): Delete definition.
5594 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5595 * sim-engine.c: Don't include <signal.h>.
5596 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5597 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5598 * sim-resume.c: Don't include <signal.h>.
5599 (SIGTRAP): Delete definition.
5600 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5601 * sim-stop.c: Don't include <signal.h>.
5602 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5603 * sim-watch.c: Don't include <signal.h>.
5604 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5606 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5608 * sim-base.h (CIA_ADDR): Provide default definition.
5609 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5610 * sim-break.c (sim_handle_breakpoint): Likewise.
5612 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5614 * Make-common.in (srccom): New variable.
5616 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5617 (LIB_OBJS): Add syscall.o.
5618 (gentmap): Pass $(NL_TARGET) to $(CC).
5619 (syscall.o): Add rule for.
5620 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5621 (sim-bits.o): Depend on $(sim-n-bits_h).
5622 (sim-load.o): Depend on callback.h.
5624 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5625 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5626 * cgen-mem.h, cgen-ops.h: New files.
5628 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5630 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5632 * callback.c: #include string.h or strings.h.
5633 #include sys/types.h and sys/stat.h.
5634 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5635 (os_get_errno,os_open): Update.
5636 (os_stat,os_fstat): New functions.
5637 (os_init): Initialize syscall_map, errno_map, open_map.
5638 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5639 errno_map, open_map, signal_map, stat_map.
5640 (cb_read_target_syscall_maps): New function.
5641 (cb_target_to_host_syscall): New function.
5642 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5643 (cb_target_to_host_open): Renamed from target_to_host_open.
5644 (store): New function.
5645 (cb_host_to_target_stat): New function.
5646 * syscall.c: New file.
5647 * gentmap.c (sys_tdefs): New global.
5648 (gen_targ_vals_h): Output target syscall numbers.
5649 (gen_targ_map_c): Update. Output target syscall translation map.
5650 * gentvals.sh: New first argument `target'. Preface table with
5651 #ifdef NL_TARGET_$target if non-null target passed.
5652 * gennltvals.sh: New file.
5653 * nltvals.def: Regenerated.
5655 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5657 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5659 (sim_core_dummy_M): Declare.
5661 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5663 * sim-core.c (sim_core_signal): Print the address of the
5666 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5668 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5670 * sim-base.h (sim_state_base): Add member trace_data.
5671 (STATE_TRACE_DATA): New macro.
5672 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5673 ({WITH_,}TRACE_DEBUG_P): New macros.
5674 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5675 (_sim_cpu): Delete forward reference.
5676 (debug_printf): Update.
5677 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5678 (trace_options): Add --trace-debug.
5679 (set_trace_options): Handle it.
5680 (trace_option_handler): Likewise.
5681 (trace_install): Init state trace_data struct.
5682 (trace_uninstall): Close state trace file.
5683 * sim-events.c (ETRACE): Only print source file and line number if
5685 * sim-n-core.h (sim_core_trace_M): Likewise.
5687 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5689 1997-11-13 Felix Lee <flee@cygnus.com>
5691 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5693 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5695 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5697 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5699 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5701 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5702 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5705 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5707 * sim-events.c (sim_events_process): Re-compute the time -
5708 update_time_from_event - as each event is processed. Reverses
5711 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5713 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5715 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5717 * sim-events.c (sim_events_process): Delete redundant call to
5718 update_time_from_event.
5719 (sim_events_slip): Always decrement time_from_event.
5720 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5721 Delete assertion that time_from_event >=0 when work in queue, no
5724 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5726 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5727 (standard_option_handler): Update.
5729 * sim-options.h: Clarify documentation.
5730 (OPTION_LONG_ONLY_P): Delete definition.
5731 (OPTION_VALID_P): Define.
5733 * sim-options.c (sim_print_help): Allow short only options.
5734 (sim_parse_args): Ditto.
5735 (sim_args_command): Skip short only options.
5736 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5737 separate entries for short and long options in the HANDLERS and
5739 (sim_parse_args): Disable argument permutation.
5741 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5743 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5744 Add argument M, size of data type.
5745 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5746 Declare, ditto for 5, 6 & 7 byte transfers.
5747 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5750 * sim-n-core.h (sim_core_trace_M): Rename from
5751 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5752 with transfer type. Print transfer direction. Handle 1 and 2 byte
5754 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5756 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5757 Update all functions.
5759 * sim-core.c: Generate functions starting with 16 not 1.
5760 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5761 all 5, 6 & 7 byte transfers.
5763 * sim-n-core.h (sim_core_read_misaligned_N,
5764 sim_core_write_misaligned_N): Implement.
5766 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5768 * sim-endian.h (U16_8): Implement
5770 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5772 * sim-endian.h (VL8_16, VH8_16): Implement.
5774 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5776 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5777 (memory_option_handler): Skip comma in alias address list
5779 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5781 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5783 (parse_size, parse_addr): New functions
5784 (memory_option_handler, memory_options): Parse address & size
5785 using new functions. Pass level, space, modulo to do_memopt_add &
5788 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5790 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5791 `attach_type attach' argument with `unsigned level' argument.
5794 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5795 sim_core_attach): Replace argument attach with level. Update
5796 verification of arguments.
5797 (sim_core_map_detach, sim_core_detach): Replace argument attach
5800 * sim-basics.h (enum _attach_type): Delete.
5802 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5804 * sim-core.h (sim_core_write_8): Define.
5806 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5808 * sim-bits.h: Document ROTn macro.
5810 * sim-endian.h (H2T): Handle 16 byte variables.
5812 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5815 * sim-core.c: Do not generate sim_core_*_word.
5817 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5818 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5820 * sim-core.h (sim_core_read_unaligned_word,
5821 sim_core_read_aligned_word, sim_core_read_word,
5822 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5823 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5825 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5827 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5829 * sim-endian.h: Disable 16 byte support.
5831 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5833 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5835 * sim-n-core.h (sim_core_trace_N): New function.
5836 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5837 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5839 * sim-endian.h: Add 128 bit variant.
5841 * sim-core.h, sim-core.c: Add 128 bit variant.
5843 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5845 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5847 * sim-events.c (sim_events_process): Clear events->work_pending.
5848 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5849 setting, nr_ticks_to_process.
5850 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5851 when the event queue isn't next.
5853 * sim-events.h, sim-events.c (sim_events_slip): New function.
5855 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5857 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5859 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5862 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5864 * nrun.c (main): Remove useless test of name != NULL.
5865 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5867 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5869 * sim-fpu.c (EXPMAX): Type is unsigned.
5870 (MIN_INT, MAX_INT): Type is signed64.
5871 (i2fpu): Type of val is signed64.
5873 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5875 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5876 a bucket size of zero.
5878 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5879 OPTION_PROFILE_PC): Define.
5880 (profile_option_handler): Add support for --profile-pc and
5881 --profile-pc-granularity options.
5882 (profile_pc_init): When possible, compute nr buckets from bucket
5885 * sim-profile.c (profile_pc_init): Align the profile-pc end
5886 address with the profile-pc bucket size.
5888 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5889 something less ambiguous.
5890 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5892 * sim-profile.c (profile_pc_cleanup): New function. Move
5893 profile_pc_uninstall code to here.
5894 (profile_pc_uninstall): Call.
5895 (profile_pc_init): Call.
5897 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5899 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5900 file using BSD gprof format.
5902 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5904 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5905 MSBIT64): Force result to unsignedN.
5907 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5909 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5911 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5912 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5913 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5914 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5916 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5918 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5921 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5922 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5924 (sim_core_attach): Rename buffer_freed to free_buffer, type
5925 void*. Ensure that allocated buffer is alligned according to
5928 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5930 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5931 (ALU64_SUB): Define.
5933 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5934 (.gdbinit): Remove dependencies, generate once per build.
5936 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5938 * sim-n-core.h (sim_core_read_aligned_N,
5939 sim_core_write_aligned_N): Make xaddr param type address_word not
5942 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5944 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5945 unpacked floating point struct. Pass sim_fpu object by reference.
5946 Add preliminary support for rounding modes.
5948 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5950 * configure: Regenerated to track ../common/aclocal.m4 changes.
5952 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5954 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5955 WITH_TARGET_BITSIZE.
5957 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5959 * sim-profile.c (profile_print_core): label needs empty statement.
5961 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5963 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5964 and zfree instead of xmalloc and free. Prevents warnings.
5966 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5968 * configure: Regenerated to track ../common/aclocal.m4 changes.
5970 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5972 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5973 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5975 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5976 controling the bitsize/msb of the target.
5978 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5980 * Make-common.in: New files sim-break.c, sim-break.h.
5981 * sim-base.h: Add point to breakpoint list to sim_state_base.
5982 * sim-break.c sim-break.h: New modules that implement intrinsic
5984 * sim-module.c: Add breakpoint module.
5986 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5988 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5990 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5992 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5993 (SIGBUS) define for Windows.
5994 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5995 * sim-resume.c: define SIGTRAP for windows.
5996 * sim-xcat.h: use token pasting if ALMOST_STDC.
5998 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6000 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6002 (CONFIG_CFLAGS): Add same.
6004 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6006 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6007 (SIGNED32): use ##i32.
6009 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6011 * configure: Regenerated to track ../common/aclocal.m4 changes.
6013 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6015 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6018 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6019 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6020 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6021 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6022 (CONFIG_CFLAGS): Add same.
6024 * aclocal.m4: Perform AC_SUBST on optional options.
6026 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6028 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6030 * sim-options.c (standard_option_handler): Typo in warning message.
6032 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6034 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6035 insn count. Make count conditional on there being a valid
6037 (profile_pc_init): Make default PC profile frequency an arbitrary
6040 * sim-base.h: Ditto.
6042 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6045 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6048 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6050 * configure: Regenerated to track ../common/aclocal.m4 changes.
6052 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6054 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6055 configured alignment.
6057 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6059 * configure: Regenerated to track ../common/aclocal.m4 changes.
6061 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6063 * sim-config.c (sim_config): Check for default alignment.
6065 * sim-options.c (standard_option_handler): Add alignment option.
6067 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6068 default alignment requirements on memory accesses.
6070 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6072 * sim-load.c (sim_load_file): Return failure if the executable
6073 had no loadable sections.
6075 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6077 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6080 * sim-core.c (sim_core_signal): When bad access halt simulator
6081 SIGSEGV / SIGBUS instead of aborting.
6082 (signal.h): Include.
6084 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6085 options was missing.
6087 * sim-bits.h (MOVED): Define
6089 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6091 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6094 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6096 * sim-bits.c: Add 8 bit versions of bit macros.
6098 * sim-bits.h: Ditto.
6100 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6102 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6103 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6105 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6106 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6108 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6109 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6111 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6113 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6114 configure.in: Output to cconfig.h instead of config.h.
6116 * configure: Regenerated to track ../common/aclocal.m4 changes.
6118 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6120 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6123 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6125 * callback.c (os_write): divert stdout and stderr to their
6128 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6130 * sim-profile.c (profile_print_speed): Call
6131 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6133 * sim-events.c (sim_events_elapsed_time): New function return nr
6134 host MS consumed by the simulator.
6135 (sim_watch_valid): Use.
6137 * sim-module.c (modules): Install sim_events very very early.
6139 * sim-profile.c (profile_print): Call profile_print_pc.
6141 (profile_pc_init): New function, set up processor for PC
6143 (profile_print_pc): New function, print a PC profile.
6144 (profile_pc_event): New function, sample PC.
6146 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6147 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6150 * sim-options.c (sim_print_help): Pacify GCC.
6152 * sim-n-core.h (sim_core_read_aligned_N,
6153 sim_core_write_aligned_N): Add un-conditional profile call.
6154 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6155 profile call when aligned read/write isn't used.
6157 * sim-base.h: Include sim-profile, sim-model after sim-core &
6158 sim-events allow sim-core to define useful values.
6160 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6161 (profile_option_handler, profile_options): Add support for
6162 --profile-core option.
6163 (print_bar): Include when core profiling.
6164 (profile_print_core): New function, print core profile.
6166 * sim-config.c (print_sim_config): Print profile status.
6168 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6169 WITH_PROFILE_PC_P): Define.
6170 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6171 (PROFILE_COUNT_CORE): Define.
6173 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6175 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6176 interrupt_names array as the data.
6177 (sim-watch.h): Document.
6179 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6181 * sim-options.c (sim_print_help): When the doc string is to long
6184 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6185 that only the first few the watch options are listed. Generate
6186 meanginful usage messages.
6188 * sim-options.h (struct OPTION): Clarify use of doc_name field
6190 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6192 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6193 (standard_option_handler): Handle --architecture-info.
6195 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6197 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6198 illegal zero-sized array.
6199 * sim-core.c (sim_core_xor_read_buffer): same.
6201 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6203 * nltvals.def: Regenerate.
6205 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6207 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6209 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6211 * sim-bits.c (MASKED): Delete.
6212 (EXTRACTED): Delete.
6213 (LSEXTRACTED, MSEXTRACTED): New functions.
6215 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6216 (MSMASKEDn, LSMASKEDn): Add last argument.
6219 * sim-bits.h (EXTEND8, EXTEND16): Define.
6220 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6222 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6224 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6225 current instruction address.
6227 * sim-inline.h (*_ENGINE): Define.
6229 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6231 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6233 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6234 (watch_option_handler): Call delete_watchpoint with ident or type.
6235 (sim_watchpoint_install): Create interrupt specific watchpoint
6236 commands on the fly.
6237 (do_watchpoint_create): New function, create a watch point using
6238 type/int-nr info encoded in the option nr.
6239 (do_watchpoint_info): New function. List active watchpoints.
6241 * sim-watch.h: Change data structure to a list.
6243 * sim-memopt.c (memory_option_handler): Require explicit "all"
6244 before deleting all memory regions.
6246 * sim-utils.c (sim_do_commandf): New function, printf version of
6249 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6251 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6253 (SIGNED64, UNSIGNED64): Delete.
6254 (ALU64_ADD): Don't rely on bit endianness.
6255 (ALU64_BEGIN): Define.
6257 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6258 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6260 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6261 suffix - u64, LL - to 64 bit constants.
6263 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6265 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6267 * sim-utils.h (NZALLOC): Define - zalloc * N.
6269 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6270 implementation of read/write functions.
6272 * Make-common.in (sim-hrw.o): New target.
6274 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6277 * sim-memopt.c (memory_option_handler): Implement memory-size
6278 command. Implement memory-alias command. Let memory-delete delete
6280 (add_memopt): New function. Add a memory region.
6281 (do_memopt_delete): New function. Delete a memory region.
6283 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6285 * sim-core.c (sim_core_detach): New function.
6286 (sim_core_map_detach): New function. Perform the actual detach.
6287 (sim_core_init): Move initialization code from here.
6288 (sim_core_install): To here.
6289 (sim_core_uninstall): And here.
6291 * sim-module.c: Add memopt module.
6293 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6294 simulator base type.
6296 * Make-common.in (sim_main_headers): Add sim-memopt.h
6297 (sim-memopt.o): New target.
6299 * sim-core.c (sim_core_install): Add core_options to the option
6302 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6305 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6308 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6309 address_word, add mask member.
6311 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6312 address_word, allow for 64bit targets in 32bit host. Add modulo
6314 (sim_core_map_attach): Ditto.
6315 (new_sim_core_mapping): Ditto.
6316 (sim_core_translate): Mask address when modulo memory.
6318 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6320 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6322 * gdbinit.in: New file.
6323 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6324 * Make-common.in (distclean): Delete .gdbinit.
6325 (.gdbinit): Add rule for.
6326 * configure: Regenerated to track ../common/aclocal.m4 changes.
6328 * Make-common.in (cgen-run.o): Add rule for.
6330 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6332 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6334 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6335 both resumed and previous elapsed time.
6336 (sim_events_init): Set initial_wallclock and current_wallclock to
6338 (sim_events_install): Install sim_events_suspend and
6340 (sim_events_watch_clock): Allow for suspended simulator when
6341 computing the time of the clock event.
6343 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6344 initial_wallclock to elapsed_wallclock, set both to zero.
6345 (sim_events_init, sim_events_uninstall): Delete prototypes.
6347 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6349 * sim-module.c(sim_module_resume, sim_module_suspend): New
6352 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6354 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6357 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6359 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6360 * Make-common.in (TAGS): Likewise.
6361 * sim-n-bits.h: Add TAGS comments for all functions.
6362 * sim-n-core.h: Likewise.
6363 * sim-n-endian.h: Likewise.
6365 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6367 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6370 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6372 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6375 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6377 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6378 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6380 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6382 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6383 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6384 nr_transfered and nr_this_transfer unsigned.
6386 * sim-events.c (sim_events_tickn): N is signed, as limited to
6389 * sim-n-endian.h (offset_N): Change size to unsigned.
6391 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6393 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6395 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6397 * sim-options.c (sim_parse_args): Use dupargv.
6399 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6401 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6403 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6405 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6408 * sim-options.c (standard_options): Add --architecture=MACHINE and
6409 --target=TARGET options.
6410 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6411 (standard_option_handler): Handle architecture and target options.
6414 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6416 (sim_analyze_program): Set prog_bfd architecture from
6417 STATE_ARCHITECTURE if known.
6419 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6421 * configure: Regenerated to track ../common/aclocal.m4 changes.
6424 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6426 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6427 that option does not apply to certain files.
6429 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6431 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6432 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6433 offset from MSB/LSB.
6435 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6436 access address of sub word quantity of a hosts 16, 32, 64 bit word
6438 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6439 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6440 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6441 return N*2 byte value with argument in Hi/Lo word. Renamed from
6442 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6444 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6445 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6446 so that bit offset is explicit.
6448 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6450 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6451 Update STATE_PROG_BFD when needed with a dup'd copy of the
6454 * sim-config.c (sim_config): Delete ABFD argument, use
6455 STATE_PROG_BFD directly.
6457 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6459 * run.c (main): Pass the open ABFD to sim_create_inferior.
6461 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6465 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6466 hardware only simulator targets.
6468 * Make-common.in (sim-hload.o): Add rule.
6470 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6472 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6473 used by copyargv and freeargv.
6475 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6476 STATE_PROG_ARGV, not just a pointer.
6478 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6480 * configure: Regenerated to track ../common/aclocal.m4 changes.
6483 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6485 * aclocal.m4 (sim-endian): Add second argument to
6486 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6487 default endian when not hardwired.
6489 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6490 else failes value for target byte order.
6492 * sim-config.c (sim_config): Add abfd arguments. Set
6493 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6495 (sim_config): Return SIM_RC, don't abort.
6498 * run.c (main): Update call to sim_open - add ABFD argument.
6499 * nrun.c (main): Add NULL ABFD argument.
6501 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6503 * callback.c (os_poll_quit): Make static.
6504 Call sim_cb_eprintf, not p->eprintf.
6505 (sim_cb_printf, sim_cb_eprintf): New functions.
6506 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6508 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6509 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6510 sim-utils.h. #include sim-utils.h.
6511 * sim-utils.h: Above decls moved here.
6512 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6514 * sim-watch.c (action_watchpoint): Fix thinkos.
6516 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6518 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6520 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6522 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6523 to FORCED_ALIGNMENT case.
6525 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6527 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6529 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6531 * Make-common.in (libsim.a): Fix typo.
6533 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6535 * nrun.c (main): Verify the structure returned before using it.
6537 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6539 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6542 * sim-engine.c (sim_engine_install): New function. Install the
6543 engine init functions.
6544 (sim_engine_init): [Re]initialize the simulator engine.
6546 * sim-module.c: Add sim_engine to list of modules that always
6549 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6551 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6552 to remove the old watchpoint, not delete_watchpoint.
6553 (watch_option_handler): Action the correct watchpoint, not just
6556 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6558 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6559 both low and high word.
6560 (sim_core_write_aligned_N): Ditto.
6562 * sim-trace.c (set_trace_options): Delete code explicitly setting
6565 * sim-options.c (sim_print_help): Call the list commands if not a
6566 standalone simulator.
6567 (sim_print_help): Advise that some options may not be applicable.
6569 * sim-trace.c (set_trace_options): Assume core present.
6571 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6572 buffer when full not almost full.
6574 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6576 * sim-events.c (sim_events_process): Don't blat the event queue
6577 when processing watchpoints.
6579 * sim-watch.h: Make arg unsigned long - stop sign extension.
6581 * sim-events.c (sim_watch_valid): rewrite so debugable.
6583 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6585 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6586 inequality test is possible.
6587 (handle_watchpoint): Re-pass is_within arg.
6588 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6589 0 to schedule_watchpoint's is_within arg.
6590 (sim_watchpoint_init): Re-pass is_within arg.
6592 * sim-options.c (sim_print_help): Add is_command argument. Don't
6593 include -- prefix when called from the command line interpreter.
6595 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6597 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6598 zero indicates that the test should be reversed.
6599 (sim_events_watch_core): Ditto.
6600 (WATCH_CORE): Compare range against is_within.
6603 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6605 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6606 sim_core_read_buffer. Check nr-bytes transfered.
6608 * sim-core.h (sim_core_common): Define a new struct that contains
6609 the common data. to sd and cpu structures.
6610 * sim-core.c (sim_core_attach): Update.
6611 (sim_core_init): Update. Remember to copy initialized data to each
6613 (sim_core_find_mapping): Ditto.
6615 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6616 (sim_core_write_buffer): Ditto.
6618 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6619 transfer use xor version of read buffer.
6620 (sim_core_write_unaligned_N): Ditto for write.
6622 * sim-core.c (sim_core_xor_read_buffer): New function implement
6623 xor-endian data read breaking transfer up into xor-endian sized
6625 (sim_core_xor_write_buffer): Ditto for write.
6626 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6627 - needed for xor-endian transfers.
6629 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6631 * sim-inline.h: Review description.
6633 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6634 to just those involved in data transfers and configuration.
6636 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6638 * sim-n-core.h (sim_core_read_aligned_N): Use.
6639 (sim_core_read_unaligned_N): Ditto.
6640 (sim_core_read_unaligned_N): Ditto..
6641 (sim_core_write_unaligned_N): Ditto.
6643 * sim-core.h: Add xor endian bitmap to main structure. *
6645 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6647 (sim_core_read_aligned_N): Ditto.
6649 * sim-core.c (sim_core_set_xor_endian): New function.
6650 (sim_core_attach): Don't overwrite the per-cpu xor map when
6651 cloning the global core.
6653 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6655 * sim-engine.h: Update below so that it is using an enumerated
6658 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6660 * sim-engine.c (sim_engine_restart):
6661 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6662 return value used for simulator restart from 0 to 2.
6664 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6666 * cgen-scache.c (scache_option_handler): Add is_command arg.
6668 * sim-model.c (model_option_handler): Add is_command argument.
6670 * sim-profile.c (profile_option_handler): Add is_command arg.
6672 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6675 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6676 order that they are registered.
6678 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6679 between option and command line processing.
6681 * sim-options.c: Include stdlib.h, ctype.h.
6683 * Make-common.in (sim-watch.o): Add rule.
6684 (sim_main_headers): Assume sim-assert.h included.
6685 (sim-*.o): Simplify make rule.
6687 * sim-module.c: Add sim_watch_install to module list.
6689 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6691 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6694 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6695 * sim-events.c (sim_events_install): Ditto.
6696 * sim-core.c (sim_core_install): Ditto.
6697 * sim-model.c (model_install): Ditto.
6698 * sim-options.c (standard_install): Ditto.
6699 * sim-profile.c (profile_install): Ditto.
6700 * sim-reason.c (sim_stop_reason): Ditto.
6701 * sim-run.c (sim_engine_run): Ditto.
6702 * sim-utils.c (sim_analyze_program): Ditto.
6704 * sim-module.c (modules): Make profile_install and trace_install
6707 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6709 * sim-options.c (standard_option_handler): Set the byte order.
6711 * sim-events.c (sim_events_process): Allow multi tick processing.
6712 (sim_events_tickn): New function - multi cycle tick.
6714 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6715 prototypes. Under development.
6716 (sim_events): Replace processing with nr_ticks_to_process.
6718 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6720 * nrun.c (main): Pass callbacks to sim_open instead of using
6723 * run.c (main): Ditto.
6725 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6727 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6728 stop tk interrupting malloc calls.
6729 (sim_events_zalloc): Converse.
6731 * Make-common.in (sim_main_headers): Add sim-events.h.
6733 * sim-events.c (sim_events_schedule_after_signal): Change return
6734 type to void - signal events are strictly internal.
6735 (sim_events_init): Allocate a finite buffer for signal events.
6736 (sim_events_schedule_after_signal): Enter signal events into the
6739 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6740 (sim_engine_restart): Ditto.
6741 (sim_engine_abort): Ditto.
6742 * sim-stop.c (sim_stop): Ditto.
6743 (control_c_simulation): Ditto.
6744 * sim-resume.c (sim_resume): Ditto.
6745 (has_stepped): Ditto.
6746 * sim-abort.c (sim_engine_abort): Ditto.
6748 * sim-basics.h (transfer_type): New type.
6750 * sim-core.c (sim_core_signal): New function. Print core signal
6752 (sim_core_find_mapping): Add transfer argument.
6754 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6755 SIM_CORE_SIGNAL if a recoverable abort.
6756 * sim-core.c (sim_core_find_mapping): Ditto.
6758 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6760 * sim-core.c (sim_core_find_mapping): Replace calls to
6761 sim_io_error to more resiliant sim_engine_abort.
6763 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6764 (sim_core_write_unaligned_N): Ditto.
6766 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6768 * sim-module.c: Add sim_events_install to list.
6770 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6772 (sim_events_init): Now returns SIG_RC.
6774 * sim-run.c: New file. Generic sim_engine_run.
6775 * sim-reason.c: New file. Generic sim_stop_reason.
6776 * sim-stop.c: New file. Generic sim_stop.
6777 * sim-resume.c: New file. Generic sim_resume.
6779 * Make-common.in (sim-engine.o): Add rule.
6780 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6782 * sim-engine.h, sim-engine.c: New file. Provide generic
6783 implementation of sim_engine_halt, sim_engine_error. et.al.
6785 * sim-base.h (sim_state_base): Add member halt.
6786 (sim-engine.h): Include.
6788 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6790 * sim-events.c (sim_events_poll): Update event handler.
6792 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6794 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6796 (sim_events_watch_sim): New function.
6797 (sim_events_watch_core): New function.
6798 (sim_watch_valid): New function.
6799 (sim_events_preprocess): New function.
6800 (sim_events_process): Process the watchpoints as well as the timer
6802 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6803 (sim_events_deschedule): Check all the queues when removing an
6805 (sim_events_init): Ditto for cleaning.
6807 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6809 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6811 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6813 * callback.c (os_open): Type of arg flags is int.
6815 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6817 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6818 just like normal numbers as per IEEE rules.
6820 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6822 * callback.c (os_close): Mark the descriptor as being
6823 available if the close succeeded.
6824 (os_open): Pass 0644 as the mode of the file being created.
6826 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6828 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6831 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6832 * sim-lnline.h: Update.
6834 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6835 conversion functions.
6836 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6838 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6839 compare functions. Replacing.
6840 (sim_fpu_cmp): This. Delete.
6842 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6844 * sim-core.c (sim_core_find_mapping): Call engine_error not
6845 sim_io_error when possible.
6847 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6849 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6850 high/low double word.
6852 * sim-trace.h: Remove definition of attribute - defined in
6855 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6857 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6858 name of the option - or family of options.
6860 * sim-options.c (sim_args_command): Match command `a-b c' with
6861 option `--a-b-c' from option table.
6863 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6865 * sim-options.c (sim_print_help): For optional arguments, wrap
6868 * sim-trace.c (set_trace_options): New function, handle optional
6869 argument and multiple assignment.
6870 (trace_option_handler): Update.
6872 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6873 when branch tracing selected.
6875 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6877 * sim-trace.c (trace_one_insn): Make a va-args function.
6879 * sim-trace.c (trace_vprintf): New function, va-arg version of
6882 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6884 * sim-trace.c (trace_uninstall): Don't close a file twice.
6885 * sim-profile.c (profile_uninstall): Likewise.
6887 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6889 * sim-trace.c (toplevel): Include bfd.h.
6890 (trace_options): Note that --trace-linenum also turns on
6891 --trace-insn. Add --trace-{branch,semantics}.
6892 (trace_option_handler): If --trace-linenum, also turn on
6893 --trace-insn. Add --trace-branch support. If --trace-semantics,
6894 turn on ALU, FPU, branch, and memory tracing.
6895 (trace_one_insn): New function to trace an instruction. Support
6897 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6899 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6900 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6901 (TRACE_branch): Add new mask.
6902 (TRACE_*_P): Define all possible trace_p macros.
6903 (trace_one_insn): Declare function.
6905 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6907 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6908 GNU C doesn't support __attributes__.
6909 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6912 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6914 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6915 addresses are masked forcing them to be correctly aligned.
6916 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6917 * sim-config.c (config_alignment_to_a): Update.
6919 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6921 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6923 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6924 processor specific core maps.
6925 (sim_core_map_attach): Copy the core map data to each of the
6926 processor specific core data structures.
6927 * sim-core.c (sim_core_find_mapping): Update.
6929 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6930 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6931 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6932 alternatives that handle unaligned addresses.
6933 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6935 * cgen-utils.c (sim_disassemble_insn): Update.
6937 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6939 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6942 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6945 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6947 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6949 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6952 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6955 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6957 * cgen-trace.c: Prepend additional trace_printf argument.
6959 * cgen-utils.c (sim_disassemble_insn): Add additional core
6962 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6964 * nrun.c (main): Catch/report errorenous simulator states.
6966 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6967 * sim-trace.c: #include string.h/strings.h so that memset is
6969 * sim-utils.c: Ditto.
6970 * sim-profile.c: Ditto. And stdlib.h.
6971 (print_bar): Only define when used by instruction or memory profiler.
6973 * sim-options.c (standard_option_handler): Make ul more local.
6975 * sim-load.c (sim_load_file): Make the name constant.
6976 (sim_load_file): Passify gcc.
6978 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6980 * sim-utils.c, sim-load.c: Include sim-utils.h.
6982 * sim-base.h (sim_cpu): Pre define here so available to all.
6984 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6985 Restore the sim_cpu and instruction_address arguments so that full
6986 information is available to the abort function.
6987 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6988 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6990 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6991 tracing support for sim-events and sim-core.
6992 (trace_option_handler): Convert #if to if where possible so always
6993 compiled/checked by C compiler.
6994 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6996 * sim-base.h: Adjust comment documenting how to define the cpu
6998 (sim_state_base): Add sim_core and sim_events to simulator base
7001 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7002 * sim-core.c (sim_core_init, sim_core_attach,
7003 sim_core_find_mapping): Update.
7004 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7005 update_time_from_event, insert_sim_event,
7006 sim_events_schedule_after_signal, sim_events_deschedule,
7007 sim_events_tick): Ditto.
7009 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7010 sim-model.h): Move #includes from here.
7011 * sim-base.h: To here.
7012 (sim-core.h, sim-events.h, sim-io.h): Include also
7014 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7016 * callback.c (default_callback): Missing initialisers.
7018 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7020 * sim-utils.c (sim_add_commas): New function.
7021 * sim-basics.h (sim_add_commas): Add prototype.
7022 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7023 * sim-profile.c (COMMAS): New macro.
7024 (print_*): Use it to print commas in numbers.
7026 * configure: Regenerated.
7028 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7029 (cgen_state): New member run_fast_p.
7030 (cgen_init): Add prototype.
7031 (sim_disassemble_insn): New arg `cpu'.
7032 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7033 * cgen-utils.c (cgen_init): New function.
7034 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7035 * genmloop.sh: Call engine_halt if loop exits.
7037 * Makefile.in (sim-options_h): Define.
7038 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7039 (sim-model.o): Add new rule.
7040 (cgen-{scache,trace,utils}.o): Add new rules.
7041 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7042 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7043 Indent output by 2 spaces.
7044 * cgen-scache.h (scache_print_profile): Update.
7045 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7046 Use trace_printf, not fprintf.
7047 (trace_extract): Use trace_printf, not cgen_trace_printf.
7048 * genmloop.sh (!FAST case): Increment `insn_count'.
7049 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7050 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7051 access macro's name.
7052 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7053 Change return type to SIM_RC.
7054 (sim_core_{install,uninstall}): New functions.
7055 * sim-core.h (sim_core_{install,uninstall}): Declare.
7056 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7057 Change return type to SIM_RC.
7058 * sim-model.h (models,machs,model_install): Declare.
7059 * sim-module.c (modules): Add scache_install, model_install.
7060 (sim_post_argv_init): Set cpu->state backlinks.
7061 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7062 (standard_option_handler): Likewise.
7063 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7066 (profile_options): Delete --profile-simcache.
7067 (profile_option_handler): Likewise.
7068 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7070 (profile_print_{memory,model}): Likewise.
7071 (profile_print_simcache): Delete.
7072 (profile_print_speed): New function.
7073 (profile_print): Rewrite.
7074 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7075 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7076 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7077 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7078 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7079 (profile_print): Update prototype.
7081 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7083 * cgen-scache.[ch], cgen-sim.h: New files.
7084 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7085 * sim-model.c: New file.
7087 * Make-common.in (clean targets): Undo patch of Apr. 22.
7089 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7091 * sim-n-bits.h (signed): If we have a standard compiler, undef
7092 signed, so that signedN is defined correctly.
7094 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7096 * sim-module.h, sim-model.h, sim-profile.h: New files.
7097 * sim-module.c, sim-profile.c: New files.
7098 * Make-common.in (SIM_PROFILE): Define
7099 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7100 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7101 (sim_module.o,sim-profile.o): Add rules for.
7102 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7103 (--enable-sim-profile): Add.
7104 * configure: Regenerated.
7105 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7106 model. Move trace and profile support to sim-{trace,profile}.h.
7107 New members trace_data, profile_data.
7108 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7109 * sim-config.h: Provide default definition of WITH_PROFILE.
7110 (WITH_TRACE): Change default to -1.
7111 (MAX_NR_PROCESSORS): Always define.
7112 * sim-options.c: Move trace and profile support to
7113 sim-{trace,profile}.h.
7114 (sim_pre_argv_init): Moved to sim-model.c.
7115 (standard_install): New function.
7116 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7117 (standard_install): Declare.
7118 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7119 (trace_install, trace_uninstall): New functions.
7120 (trace_printf): Update reference to TRACE_FILE.
7121 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7122 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7123 (WITH_TRACE_FOO_P): Define.
7124 (trace_install): Declare.
7125 (TRACE_DATA): New struct.
7127 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7129 * run.c: Undo last exec_bfd patch.
7130 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7132 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7134 * run.c (exec_bfd): Add back in.
7135 (main): Set exec_bfd.
7137 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7139 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7141 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7143 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7144 less well defined engine_error.
7145 * sim-core.c: Ditto.
7147 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7149 * Make-common.in: Change clean targets to use :: so that other
7150 Makefiles can have their own clean targets.
7151 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7152 __STDC__ to control use of stdarg vs. varargs syntax. Some
7153 systems can't use __STDC__, but require stdarg.
7155 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7157 * sim-options.c (standard_options): Add --endian.
7158 (standard_option_handler): Likewise.
7160 * nrun.c: #include <signal.h>.
7161 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7162 handler that calls sim_stop ().
7164 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7166 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7167 handler that calls sim_stop (). Simulators may still be
7168 establishing their own handler.
7170 * sim-events.c (sim_events_poll): Rename from
7171 sim_events_at_large_int. Poll IO.
7173 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7176 * callback.c (os_poll_quit): New function poll for quit signal
7178 (default_callback): Include magic number.
7180 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7182 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7183 Check for functions getrusage, time.
7184 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7185 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7186 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7187 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7189 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7191 * sim-options.c, sim-options.h: New files.
7192 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7193 * Make-common.in (nrun.o): Add rules for.
7196 * run.c (main): Check return value of sim_open.
7198 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7199 (sim_main_headers): Add sim-trace.h.
7200 * run.c (exec_bfd, target_byte_order): Delete.
7201 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7202 call sim_load instead. Check return code of sim_create_inferior.
7203 * sim-base.h (CURRENT_STATE): Define.
7204 (sim_state_base): Make typedef. New members options, prog_argv,
7205 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7206 mem_size, memory [+ corresponding access macros].
7207 (sim_cpu_base): New typedef.
7208 * sim-trace.h: New file.
7209 * sim-trace.c: New file.
7210 * sim-basics.h: #include it.
7211 * sim-load.c: New file.
7213 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7215 * Make-common.in (INSTALL): Set to @INSTALL@.
7216 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7217 (install-common): Depend upon installdirs. Use
7218 $(program_transform_name) directly, rather than using
7220 (installdirs): New target.
7221 * Makefile.in (INSTALL): Set to @INSTALL@.
7222 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7223 (install-man): Depend upon installdirs. Use
7224 $(program_transform_name) directly, rather than using
7226 (installdirs): New target.
7228 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7230 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7233 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7235 * sim-basics.h: Only bring in config.h and tconfig.h if
7238 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7240 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7241 numbering convention of the target.
7242 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7243 and WITH_TARGET_WORD_MSB.
7244 (sim_config): When possible, check for consistency with bitsize
7247 * sim-bits.h: Allow MSB to be other than zero.
7248 * sim-bits.c: Ditto.
7249 * sim-n-bits.h: Ditto.
7251 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7252 * sim-n-bits.h (MSMASKEDn): Ditto.
7254 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7256 * Makefile.in (INSTALL): Change install.sh to install-sh.
7258 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7260 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7262 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7264 * run.c (main): Check that a program to run was specified.
7266 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7268 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7270 * configure: Regenerated to track ../common/aclocal.m4 changes.
7273 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7275 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7276 * sim-config.h: To here.
7278 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7279 (sim_main_headers): Define.
7280 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7281 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7283 (sim-utils.o): Add rule for.
7284 * sim-utils.o: New file.
7285 * sim-basics.h: #include sim-base.h.
7286 (zalloc): Make argument unsigned long.
7287 * sim-base.h: New file.
7288 * sim-inline.h (SIM_IO support): Delete.
7289 * sim-io.h: Delete inline support.
7290 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7291 * sim-config.c: sim-state.h renamed to sim-main.h.
7292 * sim-core.c: Likewise.
7293 * sim-events.c: Likewise.
7295 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7297 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7298 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7300 * configure: Regenerated to track ../common/aclocal.m4 changes.
7302 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7304 * configure: Regenerated to track ../common/aclocal.m4 changes.
7306 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7308 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7309 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7310 are defined by the configure.
7312 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7314 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7315 reserved-bits): Always define.
7317 * sim-config.h, sim-config.c (sim_config): New function - and new
7318 file - co-ordinate the setting/checking of the common simulator
7319 configuration options.
7321 * Make-common.in (sim-config.o): Add rule.
7323 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7325 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7326 va_list from void *, since va_list might not be a pointer type.
7328 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7330 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7332 (offset_N): Correct computation of LE offset.
7334 * sim-io.c (sim_io_error): Include a new line when reporting
7337 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7340 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7342 * run.c: Include alloca-conf.h.
7344 * callback.c (os_evprintf_filtered): Fix typo.
7346 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7348 * run.c (string.h, strings.h, stdlib.h): Include.
7350 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7351 0 when nothing pending.
7353 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7354 will soon be going away.
7355 (getopt): Plicate GCC.
7357 * sim-endian.c (sim-io.h): Plicate GCC.
7358 * sim-bits.c (sim-io.h): Ditto.
7359 * sim-n-bits.h (ROTn): Ditto.
7361 * sim-io.c (sim_io_error): Correct check for NULL.
7363 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7365 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7368 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7370 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7371 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7373 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7375 * sim-alu.h: Include sim-xcat.h.
7377 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7379 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7380 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7383 * sim-events.c (sim_events_at_large_int): New function. Just
7384 schedules an event every large-int ticks.
7385 (sim_events_init): Call.
7386 (sim_events_tick, sim_events_process): Move async handing to
7387 sim_events_process. Move timer decrement so that it occures after
7388 events have been processed.
7390 * sim-basics.h (struct _engine): Remove declaration.
7392 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7393 everything with same. Rename global struct to SIM_DESC.
7394 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7395 * sim-io.h, sim-io.c: Ditto.
7397 * sim-assert.h: New file. Optional assertion checking macros.
7398 * sim-io.c (sim_io_error): Make just this function tolerant to
7401 * sim-xcat.h: New file. Define concatenate macros.
7402 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7403 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7407 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7409 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7411 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7413 * sim-inline.h: Add definitions for sim-types.
7414 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7417 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7419 * sim-events.h: Remove defunct reference to callback struct.
7421 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7423 * configure: Re-generate.
7425 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7427 * Make-common.in (CSEARCH): Do not include the gdb directory in
7430 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7432 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7433 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7434 to explicitly incorporate these.
7436 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7437 specify the alignment restrictions of the target architecture -
7438 without this option all alignment restrictions are accomodated.
7439 (--enable-sim-assert): New option. Conditionally compile in
7440 assertion statements.
7441 (--enable-sim-float): New option. Strongly specify the target's
7442 floating point support.
7443 (--enable-sim-hardware): New option. Specify the hardware devices
7444 included in the simulation.
7445 (--enable-sim-packages): New option. Specify the hardware
7446 packages included in the simulation.
7447 (--enable-sim-regparm): New option. Specify that parameters be
7448 passed in registers instead of on the stack.
7449 (--enable-sim-reserved-bits): New option. Specify that reserved
7450 bits within an instruction are are correctly set.
7451 (--enable-sim-smp): New option. Specify the level of SMP support
7452 to be included in the simulator.
7453 (--enable-sim-stdcall): New option. Specify an alternative
7454 function call convention.
7455 (--enable-sim-xor-endian): New option. Configure xor-endian
7456 support used by some targets to implement bi-endian support.
7458 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7460 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7461 host endianness to be overridden.
7462 (--enable-sim-endian): Allow the target platform's byte order
7464 (--enable-sim-inline): Control the inlining of common components.
7465 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7466 (--enable-sim-warnings): Enable additional GCC compiler checks.
7467 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7470 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7471 sim-*-n.h so that the names are uniq on dos machines
7472 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7474 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7476 * run.c: #include "libiberty.h".
7477 (main): New locals sd,no_args,sim_argv.
7478 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7479 is program name. Update call to sim_set_callbacks.
7480 Record result of sim_open, pass to other sim_foo routines.
7482 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7484 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7487 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7489 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7490 Route stdout through buffered IO.
7492 * callback.c: Add os_flush_stderr, os_write_stderr,
7493 os_evprintf_filtered functions to route error output through
7496 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7497 Correct return type - should be void.
7499 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7501 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7503 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7504 not provide a default value as undefined indicates disable code.
7506 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7508 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7510 * sim-events.h, sim-events.c: Ditto.
7511 * sim-io.h, sim-io.c: Ditto.
7513 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7515 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7517 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7518 extract the tail or least signifiant bits from an integer of the
7521 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7522 WITH_TARGET_BITSIZE so that the compilation will fail when an
7523 unsupported bitsize value is defined.
7525 (INSERTED*): Convert to functions.
7526 (EXTRACTED*): Ditto.
7528 (SIGN_EXTEND, SEXT): Change to more terse name.
7530 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7532 * sim-inline.h: Allow explicit control over which .c files will be
7533 included by their header.
7535 * sim-inline.h: Allow explicit control over which .c files use the
7536 alternative - REGPARM - parameter passing mechanism.
7538 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7539 icache.c, idecode.c, semantics.c or support.c. Those names are
7540 not generally applicable.
7542 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7544 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7545 in a fashion similar to sim-endian-n.
7547 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7548 both value and address macro's.
7550 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7552 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7554 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7555 generic L_word, H_word macro's.
7557 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7559 * sim-basics.h: Borrow code from ppc directory.
7560 * sim-bits.c: Ditto.
7561 * sim-bits.h: Ditto.
7562 * sim-config.h: Ditto.
7563 * sim-endian-n.h: Ditto.
7564 * sim-endian.c: Ditto.
7565 * sim-endian.h: Ditto.
7566 * sim-inline.c: Ditto.
7567 * sim-inline.h: Ditto.
7568 * sim-types.h: Ditto.
7570 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7572 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7573 all the ALU size alternatives and then auto-configure a default.
7575 * sim-alu.h: Copy ppc/idecode_expression.h.
7577 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7579 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7580 sign extend a bit within a value.
7582 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7583 a pointer into the middle of a host word.
7584 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7586 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7588 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7589 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7590 appropriate definitions of read, write, etc. Add prototype for
7593 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7595 * Makefile.in (libcommon.a): Delete.
7596 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7597 (gentmap,targ-vals.h,targ-map.c): Likewise.
7598 (run-autoconf): Delete.
7599 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7600 (common makefile fragment): Moved back into ...
7601 * Make-common.in: Resurrect.
7602 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7603 * configure: Regenerated.
7605 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7607 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7608 (SIM_AC_OUTPUT): To here.
7610 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7612 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7613 comments and single quotes. Fixes a problem found on hpux.
7615 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7617 * aclocal.m4: Remove Make-common.in from dependencies.
7618 * (distclean): Remove targ-vals.def.
7620 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7621 into here. Makes insertion into makefiles easier. Also, change
7622 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7623 targ-map.o, and run are built. They are now built in the
7624 individual simulator directories, taking sources from ../common as
7625 necessary. This replaces the merging of libcommon.a into
7626 linsim.a, which was problematic for the WinGDB build process.
7627 * run.c: Include config.h from . instead of ../common.
7628 * Make-common.in: Remove. It's no longer necessary.
7630 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7632 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7633 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7635 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7637 * run.c (main): Set target_byte_order before call to sim_open.
7639 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7641 * callback.c: #include <stdlib.h>
7642 (os_error): New function.
7643 (default_callback): Add os_error.
7645 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7647 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7648 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7650 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7652 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7654 * run.c: #include ../common/config.h, tconfig.h.
7655 (myname): New static global.
7656 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7657 Only process -c ifdef SIM_HAVE_SIMCACHE.
7658 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7659 Parse program name from argv[0] and use in error messages.
7660 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7661 Add support for incomplete h8/300 termination indicators.
7662 (usage): Make more verbose.
7663 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7664 * Makefile.in,Make-common.in,callback.c: New files.
7665 * nltvals.def,gentmap.c,gentvals.sh: New files.
7667 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7669 * run.c: Include stdarg.h if __STDC__.
7671 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7673 * run.c (main): Don't print out anything if the signal
7674 number is zero (ie no signal).
7676 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7678 * run.c (main): Print out if the program raised a signal.
7680 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7682 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7685 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7687 * run.c (main): Explicitly cast malloc() parameter.
7689 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7691 * run.c (sim_bfd): New global to hold the bfd pointer for the
7693 (main): Initialize sim_bfd.
7695 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7697 * run.c (main): Use new bfd_big_endian macro.
7699 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7701 * run.c (main): Removed SH specific comments, so source is
7702 generic. Also updated to only load relevant sections. Moved
7703 sim_open() to after callback attach (to match GDB).
7705 * run.1: Removed SH specific comments.
7707 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7709 * run.c (main): Always return sigrc at end.
7711 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7713 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7714 bfd_check_format() fails.
7716 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7718 * run.c, run.1: From sh directory.