1 2021-06-12 Mike Frysinger <vapier@gentoo.org>
3 * dv-sockser.c: Include sys/select.h.
5 2021-06-12 Mike Frysinger <vapier@gentoo.org>
7 * Make-common.in: Delete SIM_ALIGNMENT.
8 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
10 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
11 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
13 2021-06-12 Mike Frysinger <vapier@gentoo.org>
15 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
17 2021-06-09 Mike Frysinger <vapier@gentoo.org>
19 * sim-basics.h (NULL): Delete.
21 2021-06-09 Mike Frysinger <vapier@gentoo.org>
23 * nrun.c (main): Set default_callback.target_endian to
24 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
26 2021-06-09 Mike Frysinger <vapier@gentoo.org>
28 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
29 * cgen-run.c (cgen_get_fast_p): New function.
30 (sim_resume): Move fast_p up and call cgen_get_fast_p.
31 * cgen-utils.c (cgen_init): Delete.
32 * sim-base.h: Delete cgen-sim.h include.
33 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
35 2021-06-08 Mike Frysinger <vapier@gentoo.org>
37 * Make-common.in (IGEN_RUN): New variable.
38 (IGEN): Remove ASAN_OPTIONS.
40 2021-06-05 Mike Frysinger <vapier@gentoo.org>
42 * Make-common.in (COMMON_OBJS): Define.
43 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
44 (version.c): Delete target.
45 (generated_files): Delete version.c.
48 2021-05-29 Mike Frysinger <vapier@gentoo.org>
50 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
52 2021-05-29 Mike Frysinger <vapier@gentoo.org>
54 * Make-common.in (GNULIB_BUILDDIR): Define.
55 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
56 (CSEARCH): Add -I../...
57 (ALL_CFLAGS): Add $(INCGNU).
58 (EXTRA_LIBS): Add $(LIBGNU).
59 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
61 2021-05-17 Mike Frysinger <vapier@gentoo.org>
63 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
64 (struct sim_state_base): Merge into ...
65 (struct sim_state): ... this.
66 (STATE_MY_NAME): Delete base.
67 (STATE_OPEN_KIND): Likewise.
68 (STATE_CALLBACK): Likewise.
69 (STATE_ENVIRONMENT): Likewise.
70 (STATE_CONFIG): Likewise.
71 (STATE_MODULES): Likewise.
72 (STATE_OPTIONS): Likewise.
73 (STATE_VERBOSE_P): Likewise.
74 (STATE_TRACE_DATA): Likewise.
75 (STATE_ARCHITECTURE): Likewise.
76 (STATE_TARGET): Likewise.
77 (STATE_PROG_ARGV): Likewise.
78 (STATE_PROG_BFD): Likewise.
79 (STATE_PROG_SYMS): Likewise.
80 (STATE_PROG_SYMS_COUNT): Likewise.
81 (STATE_TEXT_SECTION): Likewise.
82 (STATE_TEXT_START): Likewise.
83 (STATE_TEXT_END): Likewise.
84 (STATE_START_ADDR): Likewise.
85 (STATE_SCACHE_SIZE): Likewise.
86 (STATE_CORE): Likewise.
87 (STATE_MEMOPT): Likewise.
88 (STATE_EVENTS): Likewise.
89 (STATE_ENGINE): Likewise.
90 (STATE_WATCHPOINTS): Likewise.
92 (STATE_LOAD_AT_LMA_P): Likewise.
93 (SIM_MAGIC_NUMBER): Likewise.
94 (STATE_MAGIC): Likewise.
95 * sim-utils.c (sim_state_alloc_extra): Delete check for
96 SIM_HAVE_COMMON_SIM_STATE.
98 2021-05-17 Mike Frysinger <vapier@gentoo.org>
100 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
101 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
102 SIM_HAVE_COMMON_SIM_STATE.
103 (struct sim_state): Add cgen_state.
104 (STATE_CGEN_STATE): Define.
106 2021-05-17 Mike Frysinger <vapier@gentoo.org>
108 * sim-base.h (struct sim_state): Update comment.
109 (struct sim_state): Define.
110 (STATE_ARCH_DATA): Likewise.
111 (sim_state_alloc): New define.
112 (sim_state_alloc_extra): Renamed & add 3rd arg.
113 * sim-utils.c (sim_state_alloc): Likewise.
114 (sim_state_alloc_extra): Set arch data.
116 2021-05-16 Mike Frysinger <vapier@gentoo.org>
118 * callback.c: Replace config.h include with defs.h.
119 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
120 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
121 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
122 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
123 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
124 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
125 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
126 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
127 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
128 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
129 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
130 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
131 config.h include with defs.h.
132 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
133 * sim-io.c: Include defs.h.
137 2021-05-15 Mike Frysinger <vapier@gentoo.org>
139 * nrun.c: Include environ.h.
140 (environ): Delete prototype.
141 (main): Delete HAVE_ENVIRON check.
143 2021-05-14 Mike Frysinger <vapier@gentoo.org>
145 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
146 (os_ftruncate): Change 3rd arg to int64_t.
147 (os_truncate): Change 3rd arg to int64_t.
148 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
149 * sim-io.h (sim_io_lseek): Likewise.
151 2021-05-14 Mike Frysinger <vapier@gentoo.org>
153 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
154 (os_fstat): Delete 2nd arg to time callback.
155 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
157 * sim-io.h (sim_io_time): Change return to int64_t.
158 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
160 2021-05-14 Mike Frysinger <vapier@gentoo.org>
162 * callback.c (cb_host_to_target_stat): Change PTR to void*.
163 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
165 2021-05-14 Mike Frysinger <vapier@gentoo.org>
167 * Make-common.in (callback_h, remote_sim_h): Update path.
168 * callback.c: Update include path.
169 * gentmap.c (gen_targ_map_c): Likewise.
170 * sim-basics.h: Likewise.
171 * sim-close.c: Likewise.
172 * sim-core.c: Likewise.
173 * sim-load.c: Likewise.
174 * sim-module.h: Likewise.
175 * syscall.c: Likewise.
177 2021-05-08 Mike Frysinger <vapier@gentoo.org>
179 * Make-common.in (modules.c): Touch $@ at the end.
181 2021-05-08 Mike Frysinger <vapier@gentoo.org>
183 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
185 2021-05-08 Mike Frysinger <vapier@gentoo.org>
187 * cgen-types.h (mode_names): Rename to ...
188 (cgen_mode_names): ... this.
189 (MODE_NAME): Use cgen_mode_names.
190 * cgen-utils.c (mode_names): Rename to ...
191 (cgen_mode_names): ... this.
193 2021-05-08 Mike Frysinger <vapier@gentoo.org>
195 * cgen-ops.h (cgen_rtx_error): Declare.
196 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
198 2021-05-08 Mike Frysinger <vapier@gentoo.org>
200 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
202 2021-05-08 Mike Frysinger <vapier@gentoo.org>
204 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
205 install-pdf): New rules.
207 2021-05-08 Tom Tromey <tom@tromey.com>
209 * sim-options.c (compare_strings): Remove.
210 (dup_arg_p): Use htab_eq_string.
212 2021-05-04 Mike Frysinger <vapier@gentoo.org>
214 * sim-hw.c (sim_hw_install): Rename to ...
215 (sim_install_hw): ... this. New prototype.
216 * sim-hw.h (sim_hw_install): Delete.
217 * sim-module.c: Delete sim-hw.h include.
218 (early_modules): Delete sim_hw_install.
220 2021-05-04 Tom Tromey <tromey@adacore.com>
222 * Make-common.in (generated_files): Add config.h.
224 2021-05-04 Mike Frysinger <vapier@gentoo.org>
226 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
228 * sim-load.c (xprintf_bfd_vma): Delete.
229 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
231 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
233 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
234 (hw_event_queue_schedule_vtracef): Likewise.
235 * hw-tree.h (hw_tree_vparse): Likewise.
236 * sim-profile.c (profile_vprintf): Likewise.
237 * sim-trace.c (dis_printf): Likewise.
238 * sim-trace.h (trace_printf): Likewise.
239 (trace_vprintf): Likewise.
240 * sim-utils.h (sim_do_commandf): Likewise.
241 * hw-events.c (hw_event_queue_schedule): Use
242 hw_event_queue_schedule_tracef.
244 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
246 * sim-options.c (standard_option_handler): Add default cases to
249 2021-05-02 Mike Frysinger <vapier@gentoo.org>
251 * callback.c (os_error): Change __attribute__((noreturn)) to
253 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
254 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
255 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
256 * hw-tree.h (hw_tree_delete): Likewise.
257 * sim-basics.h (__attribute__): Delete.
258 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
259 to ATTRIBUTE_NORETURN.
260 (sim_engine_abort, sim_engine_vabort): Likewise.
261 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
262 __attribute__((printf)) to ATTRIBUTE_PRINTF.
263 * sim-inline.h (NORETURN): Delete.
264 (UNUSED): Change to ATTRIBUTE_UNUSED.
265 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
266 and ATTRIBUTE_NORETURN.
267 (sim_io_eprintf, sim_io_error): Likewise.
268 * sim-profile.c (profile_printf): Likewise.
269 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
270 sim_debug_printf): Likewise.
272 2021-05-01 Mike Frysinger <vapier@gentoo.org>
274 * sim-options.c (dup_arg_p): Call htab_empty.
276 2021-05-01 Mike Frysinger <vapier@gentoo.org>
278 * dv-sockser.c (dv_sockser_install): Rename to ...
279 (sim_install_dv_sockser): ... this.
280 * dv-sockser.h (dv_sockser_install): Delete.
281 * sim-module.c: Delete dv-sockser.h include.
282 (early_modules): Delete dv_sockser_install.
284 2021-05-01 Mike Frysinger <vapier@gentoo.org>
286 * Make-common.in (LIB_OBJS): Add modules.o.
287 (generated_files): Add modules.c.
288 (modules.c): New target.
289 * sim-module.c (modules): Rename to ...
290 (early_modules): ... this. Delete 0 sentinel.
291 (early_modules_len): Define.
292 (sim_modules_detected, sim_modules_detected_len): Declare.
293 (sim_pre_argv_init): Call sim_module_install_list.
294 (sim_module_install): New function.
295 (sim_module_install_list): New function.
296 * sim-module.h (sim_module_install_list): Declare.
298 2021-05-01 Mike Frysinger <vapier@gentoo.org>
300 * nrun.c (strsignal): New prototype.
302 2021-05-01 Mike Frysinger <vapier@gentoo.org>
304 * callback.c (wrap): Delete.
305 (os_close): Replace wrap call with direct call & setting last_errno.
306 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
307 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
309 2021-04-26 Mike Frysinger <vapier@gentoo.org>
311 * gennltvals.py (TARGETS): Delete. Update comment.
312 (gentvals): Unify common code paths.
313 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
315 * nltvals.def: Regenerate.
317 2021-04-25 Tom Tromey <tom@tromey.com>
319 * sim-options.c (compare_strings): New function.
320 (ARG_HASH_SIZE, ARG_HASH): Remove.
321 (dup_arg_p): Use htab_t.
322 (sim_parse_args): Remove assert.
324 2021-04-24 Mike Frysinger <vapier@gentoo.org>
326 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
328 2021-04-24 Mike Frysinger <vapier@gentoo.org>
330 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
331 (sim_parse_args): Call SIM_ASSERT.
333 2021-04-22 Tom Tromey <tom@tromey.com>
335 * sim-utils.c: Update includes.
337 2021-04-22 Tom Tromey <tom@tromey.com>
339 * Make-common.in: Require GNU make.
341 2021-04-22 Tom Tromey <tom@tromey.com>
343 * Make-common.in (stamp-hw): New target.
344 (hw-config.h): Depend on stamp-hw.
345 (mostlyclean): Remove stamp-hw and hw-config.h.
347 2021-04-22 Tom Tromey <tom@tromey.com>
349 * Make-common.in (mostlyclean): Now an alias for clean, not
352 2021-04-22 Tom Tromey <tom@tromey.com>
354 * sim-events.c (sim_events_schedule): Use
355 sim_events_schedule_tracef.
357 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
359 * callback.c (os_printf_filtered, os_vprintf_filtered,
360 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
361 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
362 * sim-events.h (sim_events_schedule_tracef,
363 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
365 2021-04-18 Mike Frysinger <vapier@gentoo.org>
367 * gennltvals.py (TARGETS): Add moxie.
368 * nltvals.def: Regenerate.
370 2021-04-18 Mike Frysinger <vapier@gentoo.org>
372 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
373 * nltvals.def: Regenerate.
375 2021-04-18 Mike Frysinger <vapier@gentoo.org>
377 * gennltvals.py (TARGETS): Add rx.
378 * nltvals.def: Regenerate.
380 2021-04-18 Mike Frysinger <vapier@gentoo.org>
382 * gennltvals.py (TARGETS): Add m32c.
383 * nltvals.def: Regenerate.
385 2021-04-18 Mike Frysinger <vapier@gentoo.org>
387 * gennltvals.py (TARGETS): Add iq2000.
388 * nltvals.def: Regenerate.
390 2021-04-18 Mike Frysinger <vapier@gentoo.org>
392 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
394 2021-04-15 John Baldwin <jhb@FreeBSD.org>
396 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
397 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
400 2021-04-12 Mike Frysinger <vapier@gentoo.org>
402 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
404 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
405 cgen_cpu_max_extra_bytes.
406 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
407 (sim_cpu_alloc): Delete 2nd arg.
409 2021-04-08 Tom Tromey <tom@tromey.com>
411 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
412 new-style declaration.
414 2021-04-03 Mike Frysinger <vapier@gentoo.org>
416 * Make-common.in (install-common): Install as run-$arch and
417 libsim-$arch.a when not the primary arch.
419 2021-04-02 Mike Frysinger <vapier@gentoo.org>
421 * Make-common.in (CFLAGS_FOR_BUILD): Define.
422 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
424 2021-03-13 Mike Frysinger <vapier@gentoo.org>
426 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
429 2021-03-13 Mike Frysinger <vapier@gentoo.org>
431 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
432 (gentmap.o): New rule.
433 (gentmap): Call LINK_FOR_BUILD.
435 2021-03-07 Mike Frysinger <vapier@gentoo.org>
437 * Make-common.in (check): Delete body.
439 2021-02-28 Mike Frysinger <vapier@gentoo.org>
441 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
442 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
444 2021-02-27 Mike Frysinger <vapier@gentoo.org>
446 * Make-common.in (SIM_EXTRA_ALL): Delete.
447 (all): Delete $(SIM_EXTRA_ALL).
449 2021-02-21 Mike Frysinger <vapier@gentoo.org>
451 * acinclude.m4: Removed.
453 2021-02-13 Mike Frysinger <vapier@gentoo.org>
455 * acinclude.m4: Delete all sinclude & m4_include calls.
457 2021-02-13 Mike Frysinger <vapier@gentoo.org>
459 * aclocal.m4: Delete.
461 2021-02-06 Mike Frysinger <vapier@gentoo.org>
463 * sim-events.c: Include sim-cpu.h.
464 (sim_event_watchpoints): Define watch_pc.
465 (sim_events_watch_pc): New function.
466 (WATCH_SIM): Handle watch_pc.
467 * sim-events.h (sim_events_watch_pc): New prototype.
468 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
470 * sim-watch.h (sim_watchpoints): Delete pc.
472 2021-02-06 Mike Frysinger <vapier@gentoo.org>
474 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
477 2021-02-06 Mike Frysinger <vapier@gentoo.org>
479 * Make-common.in (HDEFINES, TDEFINES): Delete.
480 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
481 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
482 bfd/configure.host sourcing.
484 2021-02-04 Mike Frysinger <vapier@gentoo.org>
486 * gennltvals.py (TARGETS): Add riscv.
487 (TARGET_DIRS): Likewise.
488 * nltvals.def: Regenerate from the latest libgloss sources.
490 2021-01-31 Mike Frysinger <vapier@gentoo.org>
492 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
494 2021-01-31 Stafford Horne <shorne@gmail.com>
496 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
497 (fixdfsi): Change res from unsigned32 to signed32.
498 (fixdfdi): Change res from unsigned64 to signed64.
500 2021-01-30 Mike Frysinger <vapier@gentoo.org>
502 * gennltvals.sh: Replace shell script with ...
503 * gennltvals.py: ... this Python script.
504 * nltvals.def: Regenerate.
506 2021-01-30 Mike Frysinger <vapier@gentoo.org>
508 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
510 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
512 2021-01-30 Mike Frysinger <vapier@gentoo.org>
514 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
516 2021-01-30 Mike Frysinger <vapier@gentoo.org>
518 * sim-hw.c (merge_device_file): Replace fgets with getline.
520 2021-01-30 Mike Frysinger <vapier@gentoo.org>
522 * gennltvals.sh (gen_arches): Sort calls by first arg.
523 * nltvals.def: Regenerate.
525 2021-01-18 Mike Frysinger <vapier@gentoo.org>
527 * Make-common.in (version.c): Simplifiy args and call move-if-change.
528 * create-version.sh: Delete host & target alias logic. Write to the
531 2021-01-18 Mike Frysinger <vapier@gentoo.org>
533 * configure, configure.ac, Makefile.in: Delete.
535 2021-01-13 Mike Frysinger <vapier@gentoo.org>
537 * sim-watch.c (default_interrupt_handler): Define.
538 (sim_watchpoint_install): Set default interrupt_handler to new
539 default_interrupt_handler.
541 2021-01-13 Mike Frysinger <vapier@gentoo.org>
543 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
545 2021-01-13 Mike Frysinger <vapier@gentoo.org>
547 * sim-events.c (sim_events_watch_sim): Change byte_order type to
549 (sim_events_watch_core): Likewise.
550 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
551 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
552 call to sim_events_watch_sim.
554 2021-01-12 Mike Frysinger <vapier@gentoo.org>
556 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
558 2021-01-11 Mike Frysinger <vapier@gentoo.org>
560 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
562 2021-01-11 Mike Frysinger <vapier@gentoo.org>
564 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
566 2021-01-11 Mike Frysinger <vapier@gentoo.org>
568 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
569 strings.h, time.h, and errno.h.
570 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
571 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
572 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
573 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
574 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
575 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
576 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
577 and strings.h include.
579 2021-01-09 Mike Frysinger <vapier@gentoo.org>
581 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
582 * sim-core.c, sim-watch.c: Include libiberty.h.
584 2021-01-09 Mike Frysinger <vapier@gentoo.org>
586 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
588 2021-01-09 Mike Frysinger <vapier@gentoo.org>
590 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
591 Set WERROR_CFLAGS when first arg is not set or is "yes".
593 2021-01-09 Mike Frysinger <vapier@gentoo.org>
595 * hw-base.c (full_name_of_hw): Delete full_name. Replace
596 hw_strdup call with hw_malloc.
598 2021-01-09 Mike Frysinger <vapier@gentoo.org>
600 * cgen-par.c: Include stdlib.h.
601 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
603 2021-01-08 Mike Frysinger <vapier@gentoo.org>
605 * Make-common.in (C_DIALECT): Define.
606 (COMPILE.pre): Append $(C_DIALECT).
607 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
609 2021-01-07 Mike Frysinger <vapier@gentoo.org>
611 * sim-core.c (sim_memory_map): Define.
613 2021-01-04 Mike Frysinger <vapier@gentoo.org>
615 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
616 * configure: Regenerate.
618 2021-01-04 Mike Frysinger <vapier@gentoo.org>
620 * sim-options.c (sim_print_version): Print out more details when
621 is_command is non-zero.
623 2021-01-04 Mike Frysinger <vapier@gentoo.org>
625 * sim-options.c (standard_option_handler): Call sim_print_version.
626 (sim_print_version): New function.
627 * sim-options.h (sim_print_version): New prototype.
629 2021-01-04 Mike Frysinger <vapier@gentoo.org>
631 * sim-config.c (print_sim_config): Rename to ...
632 (sim_config_print): ... this.
633 * sim-config.h: Likewise.
635 2021-01-02 Mike Frysinger <vapier@gentoo.org>
637 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
638 FLOOR_PAGE): Delete unused macros.
639 (align_up, align_down): Define.
641 2020-08-10 Tom de Vries <tdevries@suse.de>
643 * sim-cpu.c: Include stdlib.h for free.
645 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
647 * nrun.c: Include stdlib.h.
648 * sim-core.c: Likewise.
649 * sim-engine.c: Likewise.
650 * sim-io.c: Likewise.
651 * sim-module.c: Likewise.
652 * sim-reason.c: Likewise.
654 2019-12-19 Tom Tromey <tromey@adacore.com>
657 * Makefile.in (install-strip): New target.
659 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
661 * sim-utils.c: Prevent buffer overflow.
663 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
665 * gennltvals.sh: Add PRU libgloss target.
666 * nltvals.def: Regenerate from the latest libgloss sources.
668 2019-06-13 Stafford Horne <shorne@gmail.com>
670 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
671 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
672 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
674 2019-06-13 Stafford Horne <shorne@gmail.com>
676 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
677 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
679 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
681 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
682 CURRENT_TARGET_BYTE_ORDER.
683 (SUBWORDTFSI): Likewise.
684 (JOINSIDF): Likewise.
685 (JOINSIXF): Likewise.
686 (JOINSITF): Likewise.
688 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
690 * sim-base.h: Add 'sim-assert.h' include.
691 * sim-basics.h: Add 'libiberty.h' include.
693 2019-03-28 Stafford Horne <shorne@gmail.com>
695 * sim-options.c: Include "config.h".
697 * sim-watch.c: Include "config.h".
699 * hw-device.c: Include <string.h>.
700 * hw-events.c: Include <string.h>.
701 * hw-handles.c: Include <stdlib.h>.
702 * sim-fpu.c: Include <stdlib.h>.
704 2019-03-28 Stafford Horne <shorne@gmail.com>
706 * Make-common.in (sim-arange_h): Remove sim-arange.c
707 * sim-arange.c: Remove SIM_ARANGE_C.
708 Add ifdef for _SIM_ARANGE_C_.
709 Include "sim-arange.h".
710 Remove include for unused "sim-assert.h".
711 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
712 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
713 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
714 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
716 * sim-arange.h (sim_addr_range_add): Declare as
718 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
719 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
720 Remove definition of SIM_ARANGE_INLINE.
721 Remove [HAVE_INLINE].
722 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
723 * sim-base.h: Include "sim-arange.h"
724 * sim-basics.h: Remove include of "sim-arange.h"
725 * sim-inline.c: Include "sim-arange.c"
726 * sim-inline.h: Define INLINE_SIM_ARANGE.
727 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
728 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
730 2019-01-26 Tom Tromey <tom@tromey.com>
732 * Make-common.in (version.c): Use sim's create-version.sh.
733 * create-version.sh: New file.
735 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
737 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
739 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
741 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
743 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
745 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
746 this point, it should have already been set in cb_syscall.
748 2018-10-05 Stafford Horne <shorne@gmail.com>
750 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
751 (ADDOFDI): New function, add overflow flag DI variant.
752 (SUBCFDI): New function, subtract carry flag DI variant.
753 (SUBOFDI): New function, subtract overflow flag DI variant.
755 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
757 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
759 * sim-core.c (sim_core_set_xor): Likewise.
760 (sim_core_xor_read_buffer): Likewise.
761 (sim_core_xor_write_buffer): Likewise.
763 2017-12-12 Peter Gavin <pgavin@gmail.com>
764 Stafford Horne <shorne@gmail.com>
766 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
768 (MUL1OFSI): New function, 1's complement overflow flag.
770 2017-12-12 Peter Gavin <pgavin@gmail.com>
771 Stafford Horne <shorne@gmail.com>
773 * cgen-accfp.c (remsf, remdf): New function.
774 (cgen_init_accurate_fpu): Add remsf and remdf.
775 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
776 * sim-fpu.c (sim_fpu_rem): New function.
777 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
778 (sim_fpu_rem): New function.
779 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
781 2017-09-06 John Baldwin <jhb@FreeBSD.org>
783 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
786 2017-05-24 Yao Qi <yao.qi@linaro.org>
788 * sim-trace.c (trace_disasm): Caller update.
790 2016-08-15 Mike Frysinger <vapier@gentoo.org>
792 * sim-base.h (sim_state_base): Add prog_syms_count.
793 (STATE_PROG_SYMS_COUNT): Define.
794 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
795 (trace_load_symbols): New function.
796 (trace_sym_value): Likewise.
797 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
798 loading logic with a call to trace_load_symbols.
799 * sim-trace.h (trace_load_symbols, trace_sym_value): New
802 2016-08-13 Mike Frysinger <vapier@gentoo.org>
804 * cgen-types.h (mode_names): Mark const.
805 * cgen-utils.c (mode_names): Likewise.
807 2016-08-13 Mike Frysinger <vapier@gentoo.org>
809 * cgen-defs.h (struct cgen_state): Delete argv and envp.
810 (STATE_ARGV, STATE_ENVP): Delete.
812 2016-02-04 Nick Clifton <nickc@redhat.com>
814 * cgen-scache.c (scache_option_handler): Prevent possible
815 undefined behaviour computing the size of the scache by using
816 unsigned integers instead of signed integers.
818 2016-01-17 Joel Brobecker <brobecker@adacore.com>
820 * sim-fpu.c: Minor comment fixes throughout.
822 2016-01-17 Joel Brobecker <brobecker@adacore.com>
824 * sim-fpu.c (print_bits): Minor reformatting (no code change).
825 (sim_fpu_map): Likewise.
827 2016-01-11 Mike Frysinger <vapier@gentoo.org>
829 * sim-config.c (print_sim_config): Drop extra whitespace before =
830 in output for byte order, stdio, and msb settings.
832 2016-01-10 Mike Frysinger <vapier@gentoo.org>
834 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
835 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
836 sim-stdio, sim-trace, and sim-profile.
837 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
838 (SIM_AC_OPTION_ASSERT): Likewise.
839 (SIM_AC_OPTION_SMP): Likewise.
840 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
841 * configure: Regenerate.
842 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
843 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
844 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
845 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
846 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
847 WITH_ENVIRONMENT & USER_ENVIRONMENT.
848 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
849 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
850 WITH_ASSERT, WITH_STDIO): Delete.
851 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
854 2016-01-10 Mike Frysinger <vapier@gentoo.org>
856 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
857 * configure: Regenerate.
858 * Make-common.in (SIM_PACKAGES): Delete.
859 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
861 2016-01-10 Mike Frysinger <vapier@gentoo.org>
863 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
865 2016-01-10 Mike Frysinger <vapier@gentoo.org>
867 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
869 2016-01-10 Mike Frysinger <vapier@gentoo.org>
871 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
873 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
874 * gentmap.c: Change targ-vals.def include to nltvals.def.
875 * Make-common.in (gentmap): Change targ-vals.def to
876 $(srccom)/nltvals.def.
877 (distclean): Delete rm -f targ-vals.def.
878 * Makefile.in: Update comment.
880 2016-01-10 Mike Frysinger <vapier@gentoo.org>
882 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
883 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
884 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
886 2016-01-10 Mike Frysinger <vapier@gentoo.org>
888 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
889 and --enable-sim-stdcall and sim_stdcall.
890 * configure: Regenerate.
891 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
892 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
893 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
894 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
895 (REGPARM_*): Delete all regparm defines and their use.
897 2016-01-10 Mike Frysinger <vapier@gentoo.org>
899 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
900 * Make-common.in (SIM_CFLAGS): Delete.
901 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
902 * Makefile.in: Likewise.
904 2016-01-09 Mike Frysinger <vapier@gentoo.org>
906 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
907 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
908 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
909 * acinclude.m4 (SIM_AC_COMMON): ... here.
910 * aclocal.m4, configure: Regenerate.
911 * config.in: Delete file.
912 * callback.c: Change cconfig.h include to config.h.
913 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
915 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
916 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
918 2016-01-06 Mike Frysinger <vapier@gentoo.org>
920 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
921 date, and time information.
923 2016-01-06 Mike Frysinger <vapier@gentoo.org>
925 * sim-options.c (sim_parse_args): Mark argv array const.
926 * sim-options.h (sim_parse_args): Likewise.
928 2016-01-05 Mike Frysinger <vapier@gentoo.org>
930 * sim-trace.c: Include dis-asm.h.
931 (OPTION_TRACE_DISASM): New enum.
932 (trace_options): Add trace-disasm flag.
933 (trace_option_handler): Handle OPTION_TRACE_DISASM.
934 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
935 (dis_read, dis_printf, trace_disasm): New functions.
936 * sim-trace.h: Include dis-asm.h.
937 (TRACE_INSN_IDX): Clarify comment.
938 (TRACE_DISASM_IDX): New enum.
939 (TRACE_disasm): New define.
940 (WITH_TRACE_DISASM_P): New define.
941 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
942 (STRACE_DISASM_P): New define.
943 (TRACE_DISASM_P): Likewise.
944 (TRACE_DISASM_P): Likewise.
945 (TRACE_DISASM): Likewise.
946 (trace_disasm): New function.
948 2016-01-04 Mike Frysinger <vapier@gentoo.org>
950 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
952 2016-01-04 Mike Frysinger <vapier@gentoo.org>
954 * cgen-scache.c (MAX): Delete.
955 (scache_init): Change MAX to max.
956 * cgen-trace.c (min): Delete.
957 * cgen-utils.c (min): Delete.
958 * sim-basics.h [!min] (min): Define.
959 [!max] (max): Define.
961 2016-01-04 Mike Frysinger <vapier@gentoo.org>
963 * sim-options.c (sim_parse_args): Tweak getopt error message.
965 2016-01-04 Mike Frysinger <vapier@gentoo.org>
967 * acinclude.m4 (sim-bswap): Delete.
968 * configure: Regenerate.
969 * Make-common.in (SIM_BSWAP): Delete.
970 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
971 * sim-config.h (htonl, ntohl): Delete.
972 (WITH_BSWAP): Delete.
974 2016-01-03 Mike Frysinger <vapier@gentoo.org>
976 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
977 opterr state to it before calling getopt_long and restore afterwards.
978 Set opterr to 0. When optc is '?', call sim_io_eprintf.
980 2016-01-03 Mike Frysinger <vapier@gentoo.org>
982 * hw-device.h (device): Delete commented typedef.
983 * sim-basics.h (device): Delete typedef.
985 2016-01-03 Mike Frysinger <vapier@gentoo.org>
987 * sim-options.c (sim_parse_args): Replace for loop with a call
990 2016-01-03 Mike Frysinger <vapier@gentoo.org>
992 * nrun.c (myname): Mark const.
993 (main): Mark name const. Replace myname parsing loop with a
996 2016-01-03 Mike Frysinger <vapier@gentoo.org>
998 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
999 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1000 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1001 * config.in, configure: Regenerate.
1002 * Make-common.in (SIM_HOSTENDIAN): Delete.
1003 * sim-config.c (current_host_byte_order): Delete.
1004 (sim_config): Delete current_host_byte_order assignments and
1005 CURRENT_HOST_BYTE_ORDER checks.
1006 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1007 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1008 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1009 (current_host_byte_order): Delete.
1010 (CURRENT_HOST_BYTE_ORDER): Likewise.
1011 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1012 (HOST_BYTE_ORDER): ... this.
1013 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1015 (sim_endian_join_16): Likewise.
1016 * sim-n-core.h (sim_core_read_misaligned_N): Change
1017 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1018 (sim_core_write_misaligned_N): Likewise.
1019 * sim-n-endian.h (endian_t2h_N): Likewise.
1020 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1021 endian_le2h_N): Likewise.
1022 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1024 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1026 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1027 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1029 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1030 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1031 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1032 * nrun.c (main): Likewise.
1033 * sim-config.c (current_host_byte_order): Change type to enum
1034 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1035 (current_target_byte_order): Likewise.
1036 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1037 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1039 (sim_config): Change prefered_target_byte_order type to enum
1040 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1041 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1042 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1043 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1044 Delete all the various arch/OS endian includes & defines.
1045 (current_host_byte_order): Change type to enum bfd_endian.
1046 (current_target_byte_order): Likewise.
1047 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1048 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1049 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1050 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1051 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1053 (sim_events_watch_core): Likewise.
1054 * sim-events.h: Likewise.
1055 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1057 (sim_core_write_misaligned_N): Likewise.
1058 * sim-n-endian.h (endian_h2be_N): Likewise.
1059 (endian_be2h_N): Likewise.
1060 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1061 (offset_N): Likewise.
1062 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1063 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1065 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1067 * cgen-defs.h (current_state): Delete.
1068 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1069 * sim-utils.c (current_state): Delete.
1071 2015-12-30 Mike Frysinger <vapier@gentoo.org>
1073 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1076 2015-12-27 Mike Frysinger <vapier@gentoo.org>
1078 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1080 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1082 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1083 * config.in, configure: Regenerate.
1084 * Make-common.in (sim-basics_h): Delete tconfig.h.
1085 (distclean): Likewise.
1086 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1087 (new_sim_core_mapping): Delete WITH_HW and device *device.
1088 (sim_core_map_attach, sim_core_attach): Likewise.
1089 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1090 (sim_core_write_buffer): Likewise.
1091 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1093 (sim_core_attach): Likewise.
1094 (device_io_read_buffer, device_io_write_buffer): Delete.
1095 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1096 (sim_core_write_aligned_N): Likewise.
1097 * tconfig.h: Delete file.
1099 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1101 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1102 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1103 (sim_core_write_buffer): Move cia decl to top of func. Call
1104 sim_cpu_hw_io_write_buffer if cpu is valid.
1106 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1108 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1110 (hw_find_integer_property): Likewise.
1111 (hw_find_integer_array_property): Likewise.
1112 (hw_add_duplicate_property): Likewise.
1114 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1116 * sim-config.h (WITH_ENGINE): Delete.
1117 * sim-module.c (modules): Always include sim_engine_install.
1119 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1121 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1122 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1123 * sim-base.h: Always include sim-model.h.
1124 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1125 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1126 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1127 [!WITH_MODEL_P] (sim_machs): Define.
1128 * sim-model.h: Add some developer docs.
1129 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1130 (WITH_MODEL_P): Define.
1131 * sim-module.c (modules): Always include sim_model_install.
1132 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1134 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1136 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1137 * sim-model.c: Likewise.
1138 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1139 SIM_MACH_IMP_PROPERTIES
1141 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1143 * sim-core.c (device_error): Delete.
1144 (sim_core_map_attach): Delete calls to device_error.
1145 (sim_core_attach): Likewise.
1146 * sim-core.h (device_error): Delete.
1147 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1148 to sim_engine_abort.
1149 (sim_core_write_aligned_N): Likewise.
1151 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1153 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1154 * sim-core.c (sim_core_write_buffer): Likewise.
1155 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1156 (sim_core_write_aligned_N): Likewise.
1158 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1160 * dv-pal.c: Include config.h and sim-main.h.
1161 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1163 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1165 * sim-options.c (standard_options): Always enable load-lma and
1167 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1169 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1171 * sim-module.c (MODULE_LIST): Delete.
1173 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1175 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1176 Move to h8300/compile.c.
1177 [SIM_H8300] (standard_options): Likewise.
1178 (standard_option_handler): Likewise.
1180 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1182 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1183 sim_watchpoint_install.
1185 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1187 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1188 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1190 * sim-options.c (OPTION_MEM_SIZE): Delete.
1191 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1192 (standard_option_handler): Likewise.
1194 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1196 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1198 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1201 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1203 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1206 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1207 vasprintf, and va_end together. Check ret after va_end call.
1209 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1211 * sim-types.h (SIM_PRI_TB): Define.
1212 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1213 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1214 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1215 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1217 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1219 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1220 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1221 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1222 (sim_core_translate): Likewise.
1223 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1225 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1227 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1228 (cgen_cpu_close): Change to XCONCAT2.
1230 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1232 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1235 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1237 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1238 * sim-close.c: New file.
1240 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1241 Ali Lown <ali.lown@imgtec.com>
1243 * sim-bits.h (EXTEND6): New macro.
1244 (EXTEND12): New macro.
1245 (EXTEND25): New macro.
1247 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1249 * sim-trace.c (trace_one_insn): Delete.
1250 * sim-trace.h (trace_one_insn): Delete.
1252 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1254 * sim-trace.c (debug_printf): Rename to ...
1255 (sim_debug_printf): ... this.
1256 * sim-trace.h (debug_printf): Delete define.
1257 (debug_printf): Rename to ...
1258 (sim_debug_printf): ... this.
1260 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1262 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1263 (trace_options): Add trace-register option.
1264 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1265 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1266 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1267 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1268 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1270 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1272 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1273 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1274 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1275 STRACE_DEBUG): Define.
1277 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1279 * sim-trace.c (trace_options): Update help text for trace-alu,
1280 trace-fpu, trace-vpu, and trace-semantics.
1281 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1282 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1284 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1286 * sim-assert.h (SIM_FILTER_PATH): Delete.
1287 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1288 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1289 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1290 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1291 * sim-events.c: Include libiberty.h.
1292 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1294 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1296 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1297 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1298 (AC_ARG_ENABLE(sim-debug)): Likewise.
1299 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1300 (AC_ARG_ENABLE(sim-trace)): Likewise.
1301 (AC_ARG_ENABLE(sim-profile)): Likewise.
1302 (AC_ARG_ENABLE(sim-environment)): Likewise.
1303 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1304 (AC_ARG_ENABLE(sim-assert)): Likewise.
1305 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1306 (AC_ARG_ENABLE(sim-endian)): Likewise.
1307 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1308 (AC_ARG_ENABLE(sim-float)): Likewise.
1309 (AC_ARG_ENABLE(sim-scache)): Likewise.
1310 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1311 (AC_ARG_ENABLE(sim-inline)): Likewise.
1312 (AC_ARG_ENABLE(sim-packages)): Likewise.
1313 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1314 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1315 (AC_ARG_ENABLE(sim-smp)): Likewise.
1316 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1317 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1318 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1319 * configure: Regenerate.
1321 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1323 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1325 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1327 * cgen-trace.c [!__STDC__]: Delete.
1328 * sim-trace.h [!__STDC__]: Likewise.
1330 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1332 * sim-model.c (sim_model_init): Assert model is not NULL.
1334 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1336 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1337 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1340 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1342 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1343 (SIM_ALU_H): ... this.
1344 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1345 (SIM_ASSERT_H): ... this.
1346 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1347 (SIM_BASICS_H): ... this.
1348 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1349 (SIM_BITS_H): ... this.
1350 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1351 (SIM_ENDIAN_H): ... this.
1353 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1355 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1358 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1360 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1361 m for sentinel testing.
1363 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1365 * sim-syscall.c: Include errno.h and targ-vals.h.
1366 (sim_syscall_multi, sim_syscall): Define.
1367 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1368 * syscall.c (cb_syscall): Extend comment.
1370 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1372 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1373 * sim-syscall.c: New file.
1374 * sim-syscall.h: New file.
1376 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1378 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1379 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1380 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1381 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1382 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1384 * gentmap.c (gen_targ_map_c): Output name field.
1386 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1388 * acinclude.m4: Change configure.in to configure.ac.
1389 * sim-config.h: Likewise.
1391 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1393 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1394 * configure: Regenerate.
1396 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1398 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1399 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1400 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1401 TRACE_DEBUG): Define.
1403 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1405 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1406 * sim-trace.c (trace_option_handler): Likewise.
1407 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1408 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1409 (TRACE_ANY_P): Likewise.
1411 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1413 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1414 CGEN_TRACE_INSN_FINI.
1415 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1416 trace_result to cgen_trace_result, trace_insn_fini to
1417 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1418 and trace_extract to cgen_trace_extract.
1419 * cgen-trace.h (trace_insn_init): Rename to ...
1420 (cgen_trace_insn_init): ... this.
1421 (trace_insn_fini): Rename to ...
1422 (cgen_trace_insn_fini): ... this.
1423 (trace_insn): Rename to ...
1424 (cgen_trace_insn): ... this.
1425 (trace_extract): Rename to ...
1426 (cgen_trace_extract): ... this.
1427 (trace_result): Rename to ...
1428 (cgen_trace_result): ... this.
1429 (TRACE_RESULT_P): Rename to ...
1430 (CGEN_TRACE_RESULT_P): ... this.
1431 (TRACE_INSN_INIT): Rename to ...
1432 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1433 cgen_trace_insn_init.
1434 (TRACE_INSN_FINI): Rename to ...
1435 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1436 cgen_trace_insn_fini.
1437 (TRACE_PRINTF): Rename to ...
1438 (CGEN_TRACE_PRINTF): ... this.
1439 (TRACE_INSN): Rename to ...
1440 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1441 (TRACE_EXTRACT): Rename to ...
1442 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1444 (TRACE_RESULT): Rename to ...
1445 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1446 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1447 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1448 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1449 TRACE_INSN to CGEN_TRACE_INSN.
1450 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1452 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1454 * sim-events.c (ETRACE_P): Delete.
1455 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1456 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1457 * sim-events.h (struct _sim_events): Delete trace member.
1458 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1459 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1461 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1463 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1464 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1465 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1466 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1468 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1470 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1472 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1474 * sim-trace.h (WITH_TRACE_P): New define.
1475 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1476 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1477 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1478 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1479 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1480 Redefine to use WITH_TRACE_P.
1482 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1484 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1485 mistake in call to sim_engine_abort.
1487 2015-04-29 Nick Clifton <nickc@redhat.com>
1490 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1491 increasing parenthesis around casts to signed values.
1493 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1495 * gennltvals.sh: Add mcore support.
1496 * nltvals.def: Regenerate.
1498 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1500 * cgen.sh: Add +x permissions.
1501 * genmloop.sh: Likewise.
1502 * gentvals.sh: Likewise.
1503 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1504 Change all uses of srcroot for newlib to newlibroot.
1506 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1508 * sim-base.h (SIM_CPU): New typedef.
1510 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1512 * cgen-engine.h (CIA_ADDR): Delete.
1513 * sim-base.h: Update sim_cia example.
1514 [!CIA_ADDR] (sim_cia): New typedef.
1516 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1518 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1519 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1520 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1521 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1522 CIA_SET to CPU_PC_SET.
1524 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1526 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1527 * sim-main.h (STATE_CPU): Remove from comment and define.
1529 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1531 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1532 * configure: Regenerate.
1534 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1536 * sim-options.c: Include version.h.
1537 (OPTIONS_VERSION): New enum.
1538 (standard_options): Add "version".
1539 (standard_option_handler): Handle OPTIONS_VERSION.
1541 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1543 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1544 (create-version.sh): Delete.
1546 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1548 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1550 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1552 * run-sim.h, run.c: Delete.
1553 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1555 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1557 * config.in, configure: Regenerate.
1558 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1559 (ZLIB, ZLIBINC): Define.
1560 (BFD_LIB): Add $(ZLIB).
1562 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1564 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1565 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1567 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1569 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1570 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1571 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1573 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1575 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1576 usage of STATE_WATCHPOINTS.
1577 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1578 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1580 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1582 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1584 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1586 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1588 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1590 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1591 of enable_sim_hardware to AC_ARG_ENABLE.
1593 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1595 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1596 Add dv-sockser.o to sim_hw_objs.
1598 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1600 * dv-sockser.c: Include config.h.
1601 * dv-sockser.h: Include sim-inline.h.
1602 [HAVE_DV_SOCKSER]: Move all prototypes here.
1603 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1604 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1606 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1608 * gentmap.c, run.c: Convert old style prototypes.
1610 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1612 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1613 symlinking tconfig.h to tconfig.in.
1614 * config.in, configure: Regenerate.
1615 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1616 * tconfig.in: Rename file ...
1617 * tconfig.h: ... here.
1619 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1621 * dv-socker.h (dv_sockser_install): Declare.
1622 * sim-module.c: Include config.h.
1623 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1624 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1625 * sim-module.h: Include gdb/remote-sim.h.
1627 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1629 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1630 (sim-inline.c): Delete rule.
1632 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1634 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1635 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1636 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1638 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1640 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1641 [!ASSERT, WITH_ASSERT]: Likewise.
1642 * sim-endian.c: Delete sim-io.h include.
1644 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1646 * run-sim.h (sim_kill): Delete unused prototype.
1648 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1650 * gentmap.c: Include "string.h".
1652 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1654 * sim-options.c (sim_args_command): Call freeargv() when failure
1657 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1659 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1661 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1663 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1664 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1665 callbacks following renaming in callback.h.
1666 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1667 callback by call to "to_lstat" callback
1669 2014-08-28 Gary Benson <gbenson@redhat.com>
1671 * sim-trace.h (debug_printf): New define.
1673 2014-08-19 Alan Modra <amodra@gmail.com>
1675 * configure: Regenerate.
1677 2014-08-15 Roland McGrath <mcgrathr@google.com>
1679 * configure: Regenerate.
1680 * config.in: Regenerate.
1682 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1684 * sim-command.c (sim_do_command): Add const to cmd.
1685 * sim-options.c (sim_args_command): Add const to cmd.
1686 * sim-options.h (sim_args_command): Add const to cmd.
1688 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1690 * sim-hload.c (sim_load): Add const to prog.
1691 * sim-load.c (sim_load_file): Likewise.
1692 * sim-utils.c (sim_analyze_program): Likewise.
1693 * sim-utils.h (sim_analyze_program): Likewise.
1694 (sim_load_file): Likewise.
1696 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1698 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1699 * callback.c (system): Delete unused prototype.
1700 (os_init): Likewise.
1701 (os_shutdown): Likewise.
1702 (os_unlink): Likewise.
1703 (os_time): Likewise.
1704 (os_system): Likewise.
1705 (os_rename): Likewise.
1706 (os_write_stdout): Likewise.
1707 (os_flush_stdout): Likewise.
1708 (os_write_stderr): Likewise.
1709 (os_flush_stderr): Likewise.
1710 (os_write): Likewise.
1711 (os_read_stdin): Likewise.
1712 (os_read): Likewise.
1713 (os_open): Likewise.
1714 (os_lseek): Likewise.
1715 (os_isatty): Likewise.
1716 (os_get_errno): Likewise.
1717 (os_close): Likewise.
1718 (os_vprintf_filtered): Likewise.
1719 (os_evprintf_filtered): Likewise.
1720 (os_error): Likewise.
1724 (wrap): Change to new style prototype.
1727 (os_close): Likewise.
1728 (os_poll_quit): Likewise.
1729 (os_get_errno): Likewise.
1730 (os_isatty): Likewise.
1731 (os_lseek): Likewise.
1732 (os_open): Likewise.
1733 (os_read): Likewise.
1734 (os_read_stdin): Likewise.
1735 (os_write): Likewise.
1736 (os_write_stdout): Likewise.
1737 (os_flush_stdout): Likewise.
1738 (os_write_stderr): Likewise.
1739 (os_flush_stderr): Likewise.
1740 (os_rename): Likewise.
1741 (os_system): Likewise.
1742 (os_time): Likewise.
1743 (os_unlink): Likewise.
1744 (os_stat): Likewise.
1745 (os_fstat): Likewise.
1746 (os_lstat): Likewise.
1747 (os_ftruncate): Likewise.
1748 (os_truncate): Likewise.
1749 (os_pipe): Likewise.
1750 (os_pipe_empty): Likewise.
1751 (os_pipe_nonempty): Likewise.
1752 (os_shutdown): Likewise.
1753 (os_init): Likewise.
1754 (cb_read_target_syscall_maps): Likewise.
1755 (cb_target_to_host_syscall): Likewise.
1756 (cb_host_to_target_errno): Likewise.
1757 (cb_target_to_host_open): Likewise.
1758 (cb_store_target_endian): Likewise.
1759 (cb_host_to_target_stat): Likewise.
1760 * sim-hload.c (sim_load): Change to new style prototype.
1761 * sim-load.c (sim_load_file): Change to new style prototype.
1762 (report_transfer_performance): Likewise.
1763 (xprintf_bfd_vma): Likewise.
1764 * syscall.c (cb_get_string): Change to new style prototype.
1765 (get_path): Likewise.
1766 (cb_syscall): Likewise.
1768 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1770 * create-version.sh: Align parameters to match those of
1771 ../../gdb/common/create-version.sh.
1772 * Make-common.in (srcsim): New variable.
1773 (version.c): Adjust call to create-version.sh as per above.
1775 2013-09-23 Alan Modra <amodra@gmail.com>
1777 * configure: Regenerate.
1779 2013-09-03 Mike Stump <mikestump@comcast.net>
1781 * sim-options.c (complete_option_list): Mark text and word const.
1783 2013-06-28 Tom Tromey <tromey@redhat.com>
1785 * Make-common.in (version.c): Use version.in, not
1787 * create-version.sh: Likewise.
1789 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1791 * create-version.sh: New script. Adapted from
1792 gdb/commong/create-version.sh.
1793 * Make-common.in (version.c): Update rule dependencies,
1794 and re-implement using create-version.sh.
1796 2013-06-21 Nick Clifton <nickc@redhat.com>
1798 * gennltvals.sh: Add msp430 support.
1799 * nltvals.def: Regenerate.
1801 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1803 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1804 * aclocal.m4, configure: Regenerate.
1806 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1809 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1810 -Wformat-nonliteral with -Wno-format.
1812 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1814 * acinclude.m4: Regenerate.
1816 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1818 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1819 which do not support dv-sockser.o. Add always as option to
1820 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1821 is always required to be enabled by simulator.
1823 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1825 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1826 * nltvals.def: Regenerate.
1828 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1830 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1831 * config.in, configure: Regenerate.
1833 2012-05-24 Pedro Alves <palves@redhat.com>
1835 * sim-signal.h (sim_signal_to_target): Rename to ...
1836 (sim_signal_to_gdb_signal): ... this.
1837 * sim-signal.c (sim_signal_to_target): Rename to ...
1838 (sim_signal_to_gdb_signal): ... this.
1839 * sim-reason.c (sim_stop_reason): Adjust to rename.
1841 2012-05-24 Pedro Alves <palves@redhat.com>
1845 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1847 2012-05-24 Pedro Alves <palves@redhat.com>
1851 Replace target_signal with gdb_signal throughout.
1853 2012-05-18 Nick Clifton <nickc@redhat.com>
1856 * callback.c: Include config.h before system header files.
1857 * cgen-trace.c: Likewise.
1858 * cgen-utils.c: Likewise.
1859 * gentmap.c: Likewise.
1861 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1863 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1865 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1867 * sim-trace.c: Update the function prototype of save_data_size.
1868 Move the enum data_fmt from here...
1869 * sim-trace.h: ...to here.
1870 Add function prototype of save_data.
1872 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1874 * sim-core.h (sim_core_trans_addr): Add prototype.
1876 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1878 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1879 missing in last change.
1881 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1883 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1884 * nrun.c: Include string.h/strings.h.
1885 * aclocal.m4, config.in, configure: Regenerate.
1887 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1889 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1890 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1891 out -Werror initialization.
1893 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1895 * Make-common.in (TAGS): Change a-z to [:lower:].
1896 * acinclude.m4 (sim-trace): Likewise.
1897 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1898 Change A-Za-z0-9 to [:alnum:].
1900 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1902 * nrun.c (main): Display strsignal of sigrc.
1904 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1906 * Makefile.in (abs_srcdir): Declare.
1907 (srcroot): Define in terms of abs_srcdir.
1908 (headers): Change srcdir to abs_srcdir.
1910 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1912 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1915 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1917 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1918 system bourne shell.
1920 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1922 * syscall.c (cb_get_string): Rename from "get_string".
1923 (get_path): Rename get_string call to cb_get_string.
1925 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1927 * Make-common.in (VPATH): Add $(srccom).
1929 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1930 POSTCOMPILE): New variables.
1931 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1932 Include dependency files, when using GNU Make. Delete all
1933 dependency-only rules.
1934 * aclocal.m4: Include ../../config/depstand.m4. Call
1935 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1936 (MAKE, GMAKE): New substs.
1938 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1941 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1942 * configure, config.in: Regenerate.
1943 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1945 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1947 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1949 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1951 * sim-profile.c (profile_info): Only print the title once.
1953 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1955 * acinclude.m4: Rename from aclocal.m4.
1956 * aclocal.m4: Regenerate.
1958 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1960 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1961 * common.m4: Delete.
1962 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1963 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1964 * configure: Regenerate.
1966 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1968 * sim-alu.h (ALU32_AND): Clear carry flag.
1969 (ALU32_AND): Clear carry flag.
1971 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1973 * dv-cfi.c: Include stdbool.h.
1975 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1977 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1979 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1981 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1982 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1984 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1986 * sim-command.c: Include sim-options.h.
1988 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1990 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1992 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1994 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1995 Delete direct call to AC_PROG_CC.
1997 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1999 * sim-command.c: New file.
2000 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2001 (sim-command.o): New rule.
2003 2011-05-27 Mike Frysinger <vapier@gentoo.org>
2005 * sim-options.c (standard_option_handler): Remove arg[0] check
2006 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2007 not an empty string, otherwise assign "" back to it.
2009 2011-05-26 Mike Frysinger <vapier@gentoo.org>
2011 * nltvals.def: Regenerate to include Blackfin syscalls again.
2013 2011-05-25 Mike Frysinger <vapier@gentoo.org>
2015 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2016 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2017 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2018 (trace_idx_to_str): Likewise.
2019 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2020 (TRACE_syscall): Define.
2021 (WITH_TRACE_SYSCALL_P): Likewise.
2022 (TRACE_SYSCALL_P): Likewise.
2024 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2026 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2027 remove now-unnecessary sub-scope for glue->type setting.
2028 Check to see if the "reg" property exists before we use it, and
2029 if it doesn't exist, error out for "glue" devices.
2031 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2033 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2034 glue-or, and set type to glue_xor when name is glue-xor.
2035 (hw_glue_port_event): Return immediately when type is glue_io
2036 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2037 and hw_port_event calls from glue_and to end of function.
2039 2011-05-11 Mike Frysinger <vapier@gentoo.org>
2041 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2042 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2043 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2044 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2045 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2046 around function arguments.
2048 2011-04-14 Mike Frysinger <vapier@gentoo.org>
2050 * sim-options.c (complete_option_list, sim_complete_command):
2053 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2055 * dv-glue.c: Fix up style.
2057 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2059 * hw-alloc.c (hw_alloc_data): Adjust brace.
2060 * hw-base.c (hw_base_data): Likewise.
2061 (generic_hw_unit_decode): Fix indentation.
2062 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2063 * hw-events.c (hw_event, hw_event_data): Likewise.
2064 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2065 * hw-instances.c (hw_instance_data): Likewise.
2066 * hw-instances.h (hw_instance): Likewise.
2067 * hw-main.h (hw_descriptor, enum): Likewise.
2068 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2069 * hw-ports.h (hw_port_descriptor): Likewise.
2070 * hw-properties.c (hw_property_data): Likewise.
2071 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2072 _range_property_spec, _reg_property_spec): Likewise.
2073 * hw-tree.c (_name_specifier, printer): Likewise.
2074 (split_device_specifier, parse_string_property, hw_tree_traverse,
2075 print_size, print_reg_property, print_string, print_properties):
2078 2011-03-29 Mike Frysinger <vapier@gentoo.org>
2080 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2081 * Make-common.in (dv-cfi.o): New rule.
2082 * dv-cfi.c, dv-cfi.h: New files.
2084 2011-03-21 Kevin Buettner <kevinb@redhat.com>
2086 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2087 fcntl.h and sys/fcntl.h, for constants.
2088 * nltvals.def: Regenerate.
2089 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2090 * sim-io.h (sys/types.h, sys/stat.h): Include.
2091 (sim_io_stat, sim_io_fstat): Declare.
2093 2011-03-14 Mike Frysinger <vapier@gentoo.org>
2095 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2096 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2097 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2098 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2099 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2100 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2101 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2102 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2103 syscall.c: Trim trailing whitespace.
2105 2011-03-05 Mike Frysinger <vapier@gentoo.org>
2107 * gennltvals.sh: Handle bfin targets.
2108 * nltvals.def: Regenerate.
2110 2011-02-25 Kevin Buettner <kevinb@redhat.com>
2112 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2115 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2117 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2118 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2119 (hw_free): Drop zfree logic and always call free.
2120 * hw-base.c (hw_delete): Change zfree to free.
2121 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2122 (hw_handle_remove_phandle): Likewise.
2123 * hw-instances.c (hw_instance_delete): Likewise.
2124 * hw-tree.c (parse_reg_property): Likewise.
2125 (parse_ranges_property): Likewise.
2126 (parse_string_property): Likewise.
2127 * sim-core.c (sim_core_uninstall): Likewise.
2128 * sim-cpu.c (sim_cpu_free_all): Likewise.
2129 * sim-hw.c (sim_hw_uninstall): Likewise.
2130 * sim-memopt.c (do_memopt_delete): Likewise.
2131 (sim_memory_uninstall): Likewise.
2132 * sim-module.c (sim_module_uninstall): Likewise.
2133 * sim-options.c (sim_parse_args): Likewise.
2134 * sim-profile.c (profile_pc_cleanup): Likewise.
2135 (profile_uninstall): Likewise.
2136 * sim-watch.c (do_watchpoint_delete): Likewise.
2137 * sim-utils.c (zfree): Delete.
2138 (sim_state_free): Change zfree to free.
2139 * sim-utils.h (zfree): Delete.
2141 2011-02-13 Mike Frysinger <vapier@gentoo.org>
2143 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2145 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2147 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2149 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2151 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2153 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2154 when asprintf fails.
2155 * sim-utils.c (sim_do_commandf): Issue an error and return when
2157 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2160 2011-01-11 Mike Frysinger <vapier@gentoo.org>
2162 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2163 bytes has been calculated and when mmap_next_fd is valid and
2165 (memory_option_handler): Allow missing size when mmap_next_fd is
2168 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2170 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2171 not empty, and always append $3 to $hardware.
2173 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2175 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2176 * sim-hw.h (sim_hw_abort): Likewise.
2178 2011-01-05 Mike Frysinger <vapier@gentoo.org>
2180 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2182 2011-01-05 Joel Brobecker <brobecker@adacore.com>
2184 * run.1: Copyright year update.
2186 2010-12-28 Mike Frysinger <vapier@gentoo.org>
2188 * hw-alloc.h (HW_NALLOC): Define.
2190 010-12-28 Mike Frysinger <vapier@gentoo.org>
2192 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2194 2010-12-15 Mike Frysinger <vapier@gentoo.org>
2196 * sim-memopt.c (OPTION_MAP_INFO): Define.
2197 (memory_options): Handle --map-info.
2198 (memory_option_handler): Handle OPTION_MAP_INFO.
2200 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2202 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2203 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2204 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2206 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2208 * sim-core.c (WITH_HW): Add device casts to device_error,
2209 device_io_read_buffer, and device_io_write_buffer.
2211 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2213 * dv-sockser.c (dv_sockser_write_buffer): New function.
2214 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2215 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2217 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2219 * callback.c (os_lseek): Call wrap on lseek result.
2221 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2223 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2224 call by its equality to -1 not by it being negative.
2225 (connected_p): Likewise for accept() call.
2227 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2229 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2231 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2233 * profile.c (sim_profile_print_bar): Add cpu argument.
2235 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2237 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2239 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2241 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2242 (profile_print_pc): Convert sim_io_printf to profile_printf.
2243 (profile_print_insn): Likewise.
2244 (profile_print_memory): Likewise.
2245 (profile_print_core): Likewise.
2246 (profile_print_model): Likewise.
2247 (sim_profile_print_bar): Likewise.
2248 (profile_print_speed): Likewise.
2249 (profile_print_addr_ranges): Likewise.
2250 (profile_info): Likewise.
2251 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2253 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2255 * sim-model.c (OPTION_MODEL): Convert to enum.
2256 (OPTION_MODEL_INFO): New enum.
2257 (model_options): Add model-info/info-model entries.
2258 (model_option_handler): Handle OPTION_MODEL_INFO.
2260 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2262 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2263 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2266 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2268 * sim-hrw.c (sim_write): Add const to buf arg.
2269 * sim-utils.h (sim_write_fn): Likewise.
2271 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2273 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2276 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2278 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2279 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2280 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2281 * dv-sockser.c (sockser_options): Likewise.
2282 * hw-ports.c (empty_hw_ports): Likewise.
2283 * sim-hw.c (hw_options): Likewise.
2284 * sim-model.c (model_options): Likewise.
2285 * sim-options.c (standard_options): Likewise.
2286 * sim-profile.c (profile_options): Likewise.
2287 * sim-trace.c (trace_options): Likewise.
2288 * sim-watch.c (watchpoint_options): Likewise.
2290 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2292 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2293 the local "arg_table" variable, and the xmalloc cast.
2295 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2297 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2299 (sim_fpu_print_func): Add const markings to format buffer.
2301 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2303 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2305 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2307 * sim-trace.c (save_data): Add const markings to "buf" argument.
2309 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2311 * sim-options.c (standard_option_handler): Add const markings to
2314 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2316 * hw-ports.h: Fix spelling typos.
2318 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2320 * configure.ac: Check for socklen_t.
2321 * configure, config.in: Regenerated.
2322 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2324 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2326 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2327 * sim-hw.c (hw_option_handler): Likewise.
2329 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2331 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2332 (interrupt_nr_to_str): Likewise.
2333 (default_interrupt_names): Add const to pointer type.
2334 (sim_watchpoint_install): Add const to prefix.
2335 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2337 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2339 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2340 (sim_core_write_buffer): Likewise.
2342 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2344 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2345 the SIM_HAVE_ADDR_RANGE define.
2347 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2349 * sim-core.h (device_error): Add const to message, and add printf
2352 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2354 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2355 SIM_HAVE_ADDR_RANGE define.
2357 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2359 * dv-glue.c (hw_glue_ports): Swap static and const.
2361 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2363 * nrun.c (usage): Use void in definition.
2364 * sim-options.c (dup_arg_p): Convert old-style function definition.
2365 (sim_parse_args): Likewise.
2366 (sim_print_help): Likewise.
2367 * sim-trace.c (set_trace_option_mask): Likewise.
2368 (set_trace_option): Likewise.
2369 * sim-utils.c (sim_analyze_program): Likewise.
2370 (sim_elapsed_time_get): Likewise.
2371 (sim_elapsed_time_since): Likewise.
2373 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2375 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2376 (standard_options): Likewise.
2377 (standard_option_handler): Likewise.
2379 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2381 * hw-ports.c (TRACE): Delete.
2382 * hw-properties.c (TRACE): Delete.
2383 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2384 (hw_find_integer_property): Likewise.
2385 (hw_find_integer_array_property): Likewise.
2386 (hw_add_duplicate_property): Likewise.
2388 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2390 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2393 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2395 * sim-model.c: Include sim-model.h
2397 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2399 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2400 & from the STATE_CPU() examples.
2402 2010-01-24 Doug Evans <dje@sebabeach.org>
2404 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2405 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2407 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2408 (struct cgen_fp_ops): Update signatures of floating point conversion
2411 * Make-common.in (CGEN_SIM_DEPS): Define.
2412 (CGEN_INCLUDE_DEPS): Use it.
2413 (CGEN_MAIN_CPU_DEPS): Simplify.
2415 2010-01-22 Doug Evans <dje@sebabeach.org>
2417 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2418 (SUBWORDTFSI, JOINSIDI): Ditto.
2420 2010-01-05 Doug Evans <dje@sebabeach.org>
2422 * cgen-types.h (SETDI): Delete, unused.
2424 2009-12-02 Doug Evans <dje@sebabeach.org>
2426 * cgen-engine.h: Remove duplicated comment.
2428 2009-11-23 Doug Evans <dje@sebabeach.org>
2430 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2431 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2433 2009-11-22 Doug Evans <dje@sebabeach.org>
2435 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2436 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2437 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2438 instead of CGEN_INSN_INT.
2440 * cgen-trace.h (trace_extract): Add cast to fix warning.
2442 2009-11-05 Doug Evans <dje@sebabeach.org>
2444 * cgen-mem.h (DECLARE_GETT): Don't inline.
2445 (DECLARE_SETT): Ditto.
2447 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2449 * sim-inline.h: Fix spelling error.
2451 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2453 * Make-common.in: Add datarootdir.
2455 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2457 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2458 (SIM_CHECK_MEMBERS_1): Remove.
2459 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2460 AC_CHECK_MEMBERS one.
2461 * configure: Regenerate.
2463 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2464 * configure: Regenerate.
2466 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2468 * config.in: Regenerate.
2469 * configure: Likewise.
2471 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2472 definition of AC_CHECK_MEMBER.
2474 * aclocal.m4: m4_include toplevel config/override.m4.
2475 * configure: Regenerate.
2477 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2479 * Makefile.in (datarootdir): New variable.
2481 2009-07-07 Doug Evans <dje@sebabeach.org>
2483 * Make-common.in (CPU_DIR): Define.
2485 2009-07-06 Doug Evans <dje@sebabeach.org>
2487 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2488 identifiers for file types rather than encoding internal
2489 implementation details of cgen.sh.
2490 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2491 * cgen.sh: Add support for parallel makes.
2492 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2494 2009-05-18 Jon Beniston <jon@beniston.com>
2496 * gennltvals.sh: Add lm32 target.
2497 * nltvals.def: Add lm32 syscall definitions.
2499 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2501 Speed up simulator startup:
2502 * sim-utils.c (zalloc): Use xcalloc.
2504 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2506 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2507 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2508 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2509 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2510 type, QI, HI, SI, DI.
2512 * callback.c (os_error): Mark as being a noreturn function.
2513 * sim-io.h (sim_io_error): Similar for sim_io_error.
2515 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2517 * aclocal.m4: Fix underquoting of function names.
2519 2008-10-21 Julian Brown <julian@codesourcery.com>
2521 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2523 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2525 * common.m4: Add test for libz and zlib.h.
2526 * configure: Regenerate to track ../common/common.m4 changes.
2529 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2530 Daniel Jacobowitz <dan@codesourcery.com>
2531 Joseph Myers <joseph@codesourcery.com>
2533 * aclocal.m4: Include ../../config/acx.m4.
2534 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2535 * configure, config.in: Regenerate.
2536 * Make-common.in (LIB_OBJS): Add version.o.
2537 (version.c, version.o): New rules.
2538 * run.c: Include version.h.
2539 (usage): Add help parameter. Print output either to stdout or
2540 stderr depending on that parameter.
2541 (print_version): New.
2542 (main): Check for --help and --version.
2543 * run-sim.h (sim_target_display_usage): Add help parameter.
2546 2008-04-14 Hans Kester <kester.hans@gmail.com>
2548 * sim-signal.c: Define missing signals for _WIN32.
2550 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2552 * gennltvals.sh: Add cr16.
2553 * nltvals.def: Rebuild.
2555 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2557 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2558 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2560 2007-08-10 Nick Clifton <nickc@redhat.com>
2562 * sim-memopt.c (memory_options): Mention that the
2563 --memory-size switch accepts suffixes.
2564 (parse_size): Handle a suffix on the size value.
2565 * sim-options.c (standard_options): Mention that the mem-size
2566 switch accepts suffixes.
2567 (standard_option_handler): Handle a suffix on the size value.
2569 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2571 * acconfig.h: Remove.
2572 * config.in: Regenerate.
2574 2006-11-07 Thiemo Seufer <ths@mips.com>
2576 * gentmap.c: Fix compile time warning.
2578 2006-11-07 Thiemo Seufer <ths@mips.com>
2580 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2581 for bfd text addresses.
2583 2006-08-29 Thiemo Seufer <ths@mips.com>
2584 Nigel Stephens <nigel@mips.com>
2586 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2587 SIM_QUIET_NAN_NEGATED.
2589 2006-08-29 Nigel Stephens <nigel@mips.com>
2591 * sim-profile.c (profile_pc_init): Initialise default profiling
2592 frequency to a prime number.
2593 (profile_print_pc): Convert gmon.out sample data into target
2596 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2598 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2599 * common.m4: Likewise.
2600 * configure: Regenerated.
2602 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2604 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2605 * configure: Regenerated.
2607 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2609 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2610 and LIBINTL_DEP everywhere.
2611 (CSEARCH): Use INCINTL.
2612 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2614 * configure: Regenerated.
2616 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2618 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2619 option-contents test.
2621 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2623 * sim-signal.c (sim_signal_to_target): Fix typos.
2625 * sim-reason.c (sim_stop_reason): Use
2626 sim_signal_to_target, not sim_signal_to_host.
2627 * sim-signal.c (sim_signal_to_host): Fix typo.
2628 (sim_signal_to_target): New function.
2630 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2632 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2635 2005-07-08 Ian Lance Taylor <ian@airs.com>
2637 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2639 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2640 different fraction for a quiet NaN.
2641 (unpack_fpu): Likewise.
2643 2005-07-08 Ben Elliston <bje@au.ibm.com>
2645 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2646 * sim-load.c: Likewise.
2647 * syscall.c: Likewise.
2649 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2651 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2654 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2656 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2658 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2660 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2661 and signed64 for __ALPHA__.
2663 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2665 * aclocal.m4 Include ../../gettext.m4.
2666 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2667 (AM_LC_MESSAGES): Remove.
2668 * configure: Regenerate.
2670 2005-02-28 Jim Blandy <jimb@redhat.com>
2672 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2673 -Wuninitialized in the default list of build warnings if CFLAGS is
2674 set, and doesn't include -O. (Using -Wuninitialized without
2675 optimization produces a warning, which interferes with compilation
2678 2005-02-21 Jim Blandy <jimb@redhat.com>
2680 * callback.c (os_fstat): Don't declare 't' unless it's used.
2682 2005-02-09 Jim Blandy <jimb@redhat.com>
2684 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2686 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2687 to $(CGEN), to ensure that the command substitution happens where
2688 the variable is referenced in the submake, not when the submake's
2689 arguments are expanded.
2690 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2691 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2692 application Scheme script directly after ${cgen}; don't precede it
2695 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2697 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2698 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2699 Include libiberty.h.
2700 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2701 being either end of a pipe.
2702 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2703 (os_shutdown): Clear pipe state.
2704 (default_callback): Initialize new members.
2706 * callback.c (default_callback): Initialize target_endian.
2707 (cb_store_target_endian): Renamed from store, new first parameter
2708 host_callback *cb, drop last parameter big_p. Take endianness
2710 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2711 Remove variable big_p.
2712 * nrun.c (main): Initialize default_callback.target_endian.
2714 2005-01-14 Andrew Cagney <cagney@gnu.org>
2716 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2717 Add explicit call to AC_CONFIG_HEADER.
2718 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2719 * configure: Re-generate.
2721 2005-01-12 Andrew Cagney <cagney@gnu.org>
2723 * common.m4: New file, based on of aclocal.m4.
2725 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2727 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2728 * configure: Regenerated to track ../common/aclocal.m4 changes.
2730 2005-01-07 Andrew Cagney <cagney@gnu.org>
2732 * configure.ac: Rename configure.in, require autoconf 2.59.
2733 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2734 * configure: Re-generate.
2736 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2738 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2739 <case CB_SYS_ftruncate>: New cases.
2741 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2743 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2744 (cb_syscall) <case CB_SYS_rename>: New case.
2745 * callback.c (os_lstat): New function.
2747 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2749 * run.1: Document --sysroot=filepath.
2750 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2751 (standard_options): Support --sysroot=<path>.
2752 (standard_option_handler): Handle OPTION_SYSROOT.
2753 * syscall.c (simulator_sysroot): Define, initialized empty.
2754 (get_path): Prepend simulator_sysroot to absolute file path.
2755 [HAVE_STRING_H]: Include string.h.
2756 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2757 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2758 (main): If simulator_sysroot is not empty, chdir there.
2759 * sim-config.h (simulator_sysroot): Declare.
2761 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2762 cgen_rtx_error" in a CGEN-generated simulator.
2763 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2764 replacement for CGEN-related breakpoints.
2766 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2768 * Make-common.in (sim-basics_h): Add $(callback_h).
2770 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2772 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2773 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2774 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2775 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2776 (SIM_CHECK_MEMBERS): New macros.
2777 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2778 for struct stat member test and write. Add ST_x calls for each
2779 struct stat member tested in configure.in. Wrap each ST_x call in
2780 #ifdef of configure macro for that member.
2781 * configure, config.in: Regenerate.
2783 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2785 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2787 <case desc>: Pass -OPC opcfile.
2788 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2789 parameter to cgen.sh.
2791 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2793 * Make-common.in (sim-basics_h): Correct dependencies on
2794 cconfig.h and tconfig.h
2795 (sim-load.o): Correct typo in sim-basics_h dependency.
2797 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2799 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2800 sub-dependencies for other sim files that they include.
2801 (sim_main_headers): Use sim-*_h macros.
2802 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2804 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2806 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2809 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2810 $(remote_sim_h) too.
2811 (sim_main_headers): Add sim-utils.h.
2813 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2815 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2817 2004-07-26 Andrew Cagney <cagney@gnu.org>
2819 Problem from Olaf Hering <olh@suse.de>.
2820 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2822 2004-07-10 Ben Elliston <bje@au.ibm.com>
2824 * hw-tree.c (parse_integer_property): Typo fix in comments.
2825 * sim-options.c (sim_args_command): Likewise.
2827 2004-06-28 Andrew Cagney <cagney@gnu.org>
2829 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2831 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2833 * callback.c (os_shutdown): Fix bug in last change: actually
2834 mark file descriptors as available on startup.
2836 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2838 [ include/gdb: * callback.h (host_callback_struct): Replace
2839 members fdopen and alwaysopen with fd_buddy. ]
2840 * callback.c: Changed all users.
2842 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2844 * sim-load.c (sim_load_file): Use bfd_get_section_size
2845 instead of bfd_get_section_size_before_reloc.
2847 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2849 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2850 passing it to printf.
2852 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2854 * callback.c: Update copyright dates.
2856 * sim-basics.h: Likewise.
2857 * sim-load.c: Likewise.
2858 * syscall.c: Likewise.
2860 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2862 * callback.c: Include cconfig.h instead of config.h.
2864 * sim-basics.h: Likewise.
2865 * sim-load.c: Likewise.
2866 * syscall.c: Likewise.
2868 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2870 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2872 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2874 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2876 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2878 * sim-options.c (standard_options): Fix the names of H8
2881 2003-10-30 Andrew Cagney <cagney@redhat.com>
2883 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2884 with "struct bfd_symbol".
2886 2003-10-21 Andrew Cagney <cagney@redhat.com>
2888 * callback.c (os_truncate): Call "truncate", and not "stat".
2890 2003-10-20 Andrew Cagney <cagney@redhat.com>
2892 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2894 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2896 * callback.c (os_ftruncate, os_truncate): New functions.
2897 (default_callback): Initialize ftruncate and truncate members.
2899 2003-09-08 Dave Brolley <brolley@redhat.com>
2901 On behalf of Doug Evans <dje@sebabeach.org>
2902 * cgen.sh: New arg archfile.
2903 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2904 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2906 2003-08-28 Andrew Cagney <cagney@redhat.com>
2908 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2909 * sim-options.c (print_help): Cast the format with specifier to
2912 2003-08-20 Michael Snyder <msnyder@redhat.com>
2913 Dave Brolley <brolley@redhat.com>
2915 * cgen-par.h (flags, word1): New target-specific
2916 fields of CGEN_WRITE_QUEUE_ELEMENT.
2917 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2918 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2919 * gennltvals.sh: Add frv target.
2920 * nltvals.def: Add frv target.
2922 2003-06-23 Michael Snyder <msnyder@redhat.com>
2924 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2925 * sim-reg.c: Fix cut-and-paste bug in comment.
2927 2003-06-22 Andrew Cagney <cagney@redhat.com>
2929 From matthew green <mrg@redhat.com>:
2930 * sim-fpu.h: Update copyright.
2931 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2932 * sim-fpu.c: Update copyright.
2933 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2935 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2937 From Doug Evans <dje@sebabeach.org>:
2938 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2939 with disassemble_info:read_memory_func.
2940 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2942 2003-06-04 Michael Snyder <msnyder@redhat.com>
2944 * common/run.c (main): Remove SIM_H8300 ifdef.
2946 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2947 (standard_options): Add '-x' for h8/300sx.
2948 (standard_option_handler): Add case for SIM_H8300SX.
2950 2003-04-13 Michael Snyder <msnyder@redhat.com>
2952 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2954 2003-03-01 Andrew Cagney <cagney@redhat.com>
2956 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2957 (sim_engine_vabort): Ditto.
2959 2003-02-27 Andrew Cagney <cagney@redhat.com>
2961 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2962 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2963 * nrun.c (main): Ditto.
2965 2003-02-26 Andrew Cagney <cagney@redhat.com>
2967 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2968 (sim_engine_vabort): Ditto.
2969 (sim_engine_halt, sim_engine_restart): Ditto.
2971 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2973 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2974 (sim-break_h): Delete macro.
2975 (sim-break.o): Delete rule.
2976 * sim-break.c: Delete file.
2977 * sim-break.h: Delete file.
2978 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2979 (STATE_BREAKPOINTS): Delete macro.
2980 (sim_state_base): Delete field breakpoints.
2981 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2982 sim_break_install to array.
2984 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2986 * run.c (usage): Fix typos.
2988 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2990 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2992 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2994 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2995 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2996 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2997 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2998 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2999 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3000 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3001 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3002 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3003 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3005 2002-11-13 Andrew Cagney <cagney@redhat.com>
3007 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3009 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
3011 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3012 (distclean): Depend on it.
3014 2002-10-14 Alan Modra <amodra@bigpond.net.au>
3016 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3018 2002-08-29 Dave Brolley <brolley@redhat.com>
3020 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3022 2002-07-17 Andrew Cagney <cagney@redhat.com>
3024 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3025 (sim_set_callbacks, sim_size, sim_trace)
3026 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3027 to here from "gdb/remote-sim.h".
3029 2002-07-16 Andrew Cagney <ac131313@redhat.com>
3031 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3032 avoid possible longjmp problems with automatic variable siggnal.
3034 2002-07-14 Andrew Cagney <ac131313@redhat.com>
3036 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3037 * Make-common.in (installdirs): Make $(libdir) too, needed when
3038 installing libsim.a.
3040 2002-07-13 Andrew Cagney <ac131313@redhat.com>
3042 * gennltvals.sh (dir): Mark d30v as obsolete.
3043 * nltvals.def: Remove d30v.
3045 2002-06-17 Andrew Cagney <cagney@redhat.com>
3047 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3049 * sim-memopt.c: Include <unistd.h>.
3050 (do_memopt_add): Fix printf format.
3051 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3053 2002-06-16 Andrew Cagney <ac131313@redhat.com>
3055 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3056 --enable-gdb-build-warnings.
3057 * configure: Regenerated to track ../common/aclocal.m4 changes.
3059 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
3061 * sim-fpu.c (unpack_fpu): Initialize exponent for
3064 (sim_fpu_sqrt): Same.
3066 2002-06-08 Andrew Cagney <cagney@redhat.com>
3068 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3069 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3071 * sim-load.c: Ditto.
3072 * callback.c: Ditto.
3074 * Make-common.in (callback_h): Define.
3075 (remote_sim_h): Define.
3077 (callback.o): Update.
3078 (syscall.o): Update.
3081 (sim-hload.o): Update.
3083 (sim-reason.o): Update.
3084 (sim-reg.o): Update.
3085 (sim-resume.o): Update.
3087 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3089 * run.c: Fix formatting.
3091 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3093 * run-sim.h: New header. Provide prototypes for functions used
3094 between run() and libsim.a which are not used by GDB.
3095 * run.c: Include run-sim.h.
3096 (main): If SIM_TARGET_SWITCHES is defined call
3097 sim_target_parse_command_line.
3098 (usage): If SIM_TARGET_SWITCHES is defined call
3099 sim_target_display_usage.
3101 2002-05-17 Andrey Volkov <avolkov@transas.com>
3103 * run.c: Made h8300s as new target, not h8300h alias.
3104 Added new option -S (h8300s target)
3105 * sim-options.c: Ditto.
3107 2002-05-01 Chris Demetriou <cgd@broadcom.com>
3109 * callback.c: Use 'deprecated' rather than 'depreciated.'
3111 2002-02-24 Andrew Cagney <ac131313@redhat.com>
3113 From wiz at danbala:
3114 * sim-fpu.h: Fix grammar and typos.
3117 2002-02-10 Chris Demetriou <cgd@broadcom.com>
3119 * callback.c: Fix some spelling errors.
3120 * hw-device.h: Likewise.
3121 * hw-tree.c: Likewise.
3122 * sim-abort.c: Likewise.
3123 * sim-alu.h: Likewise.
3124 * sim-core.h: Likewise.
3125 * sim-events.c: Likewise.
3126 * sim-events.h: Likewise.
3127 * sim-fpu.h: Likewise.
3128 * sim-profile.h: Likewise.
3129 * sim-utils.c: Likewise.
3131 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
3133 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3136 2002-01-20 Ben Elliston <bje@redhat.com>
3138 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3139 the comment for this enumerator.
3141 2002-01-14 Ben Elliston <bje@redhat.com>
3143 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3145 2001-12-20 Kazu Hirata <kazu@hxi.com>
3147 * run.c (usage): Fix a typo.
3149 2001-07-05 Ben Elliston <bje@redhat.com>
3151 * Make-common.in (srccgen): Remove.
3152 (CGEN_CPU_DIR): Define.
3153 (CGEN_READ_SCM): Redefine without $(srccgen).
3154 (CGEN_ARCH_SCM): Ditto.
3155 (CGEN_CPU_SCM): Ditto.
3156 (CGEN_DECODE_SCM): Ditto.
3157 (CGEN_DESC_SCM): Ditto.
3159 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
3161 * sim-load.c (sim_load_file): Put it back: external now.
3162 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3164 2001-04-21 Andrew Cagney <ac131313@redhat.com>
3166 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3168 * sim-utils.c (sim_analyze_program): Ditto.
3170 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
3172 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3173 we're finished with its immediate use.
3174 * sim-load.c (sim_load_file): Ditto.
3176 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
3178 Add support for mmap-based memory regions.
3179 * sim-memopt.c (mmap_next_fd): New global.
3180 (sim_memory_init): Reinitialize it.
3181 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3182 "--memory-mapfile FILE" option. Check for some errors.
3183 (do_memopt_add): Conditionally do mmap instead of malloc for
3184 backing store of simulated memory. Check for more errors.
3185 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3186 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3187 * configure.in: Look for mmap/fstat related functions and headers.
3188 * config.in, configure: Regenerated.
3190 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
3192 * sim-core.c (sim_core_map_attach): Correct overlap-related
3195 2001-03-07 Michael Meissner <meissner@redhat.com>
3197 * run.c (alloca-conf.h): Delete, no longer provided.
3199 2001-02-22 Ben Elliston <bje@redhat.com>
3201 * sim-trace.h (TRACE_VPU_IDX): Add.
3202 (TRACE_vpu): Define.
3203 (WITH_TRACE_VPU_P): Likewise.
3204 (TRACE_VPU_P): Likewise.
3205 * sim-trace.c (OPTION_TRACE_VPU): Define.
3206 (trace_options): Add --trace-vpu.
3207 (trace_option_handler): Handle OPTION_TRACE_VPU.
3208 (trace_option_handler): Include VPU tracing in --trace-semantics.
3209 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3211 2001-02-21 Ben Elliston <bje@redhat.com>
3213 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3214 (TRACE_BRANCH_INPUT2): Likewise.
3216 2001-02-09 Ben Elliston <bje@redhat.com>
3218 * (profile_print_pc): Write header out in target byte order.
3220 2001-02-09 Ben Elliston <bje@redhat.com>
3222 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3223 adjusting the pc shift value.
3225 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3227 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3228 where a numeric value is supplied.
3230 2001-01-06 Ben Elliston <bje@redhat.com>
3232 * cgen.sh: Allow extrafiles to include the semantics files when
3233 generating an ISA-specific decoder.
3235 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3237 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3239 2000-12-23 Ben Elliston <bje@redhat.com>
3241 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3242 them to the trace stream using sim_fpu_printn_fpu. Include
3245 2000-12-15 Ben Elliston <bje@redhat.com>
3247 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3248 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3249 trailing digits as specified (-1 to print all digits).
3250 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3251 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3254 2000-12-13 Ben Elliston <bje@redhat.com>
3256 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3257 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3260 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3262 * sim-endian.h: Don't have parameters on macro definitions which
3263 are simply renaming functions, to permit use of XCONCAT2 in both
3264 the macro name and the arguments in a use of such a definition.
3266 2000-12-11 Ben Elliston <bje@redhat.com>
3268 * cgen-ops.h (SUBWORDDFDI): New function.
3270 2000-12-05 Ben Elliston <bje@redhat.com>
3272 * Make-common.in (cgen-defs): New target.
3273 (cgen-decode): Pass $(EXTRAFILES).
3275 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3276 -outfile-suffix options.
3278 2000-12-04 Ben Elliston <bje@redhat.com>
3280 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3281 (SUBWORDSIUQI): Likewise.
3282 (SUBWORDDIHI): Likewise.
3283 (SUBWORDDIQI): New function.
3285 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3286 * cgen-scache.c (scache_option_handler): Remove unused local var.
3288 2000-12-03 Ben Elliston <bje@redhat.com>
3290 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3292 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3294 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3296 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3298 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3301 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3303 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3304 (set_hw_delete): Moved the macro as a function.
3305 * hw-base.h (set_hw_delete): Declare as external function.
3306 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3307 allocated using hw_malloc.
3309 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3311 * sim-options.c (sim_parse_args): Free the memory used for
3312 long_options, short_options, handlers, opt_cpu, orig_val.
3314 2000-11-20 Ben Elliston <bje@redhat.com>
3316 * cgen-ops.h (SUBBI): New macro.
3317 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3318 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3320 2000-11-16 Ben Elliston <bje@redhat.com>
3322 * cgen-types.h (VOID): New type.
3324 2000-11-09 Ben Elliston <bje@redhat.com>
3326 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3327 (sim_fpu_two): Set exponent to 1.
3329 2000-10-26 Ben Elliston <bje@redhat.com>
3331 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3332 `all'. Pass `-i' options to cgen applications.
3333 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3334 cgen-desc): Pass $(isa) to cgen.sh.
3336 2000-10-08 Ben Elliston <bje@redhat.com>
3338 * cgen-utils.c (cgen_rtx_error): New function.
3340 2000-10-07 Ben Elliston <bje@redhat.com>
3342 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3343 conditions for sim_core_read_buffer().
3345 2000-09-26 Dave Brolley <brolley@redhat.com>
3347 * cgen-utils.c (RORQI): New function.
3348 (ROLQI): New function.
3349 (RORHI): New function.
3350 (ROLHI): New function.
3352 2000-08-28 Dave Brolley <brolley@redhat.com>
3354 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3355 in insn_value if it will fit.
3357 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3359 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3361 2000-08-15 Dave Brolley <brolley@redhat.com>
3363 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3365 2000-08-15 Dave Brolley <brolley@redhat.com>
3367 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3368 (PROFILE_CPU_FREQ): New macro.
3369 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3370 (profile-options): Add profile-cpu-frequency.
3371 (parse_frequency): New function.
3372 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3373 (profile_print_speed): Print cpu frequency and simulated execution time.
3374 Re-indent other items to match.
3376 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3378 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3380 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3382 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3383 * Makefile.in (install): Install run.1 man page.
3385 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3387 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3388 * Makefile.in (headers,nltvals.def): Merge.
3390 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3392 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3393 * nrun.c (main): Print the simulator statistics only in
3395 * hw-properties.h (hw_find_integer_array_property): Fix
3396 prototype (use signed_cell).
3398 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3399 * sim-events.c (sim_events_remain_time): New function returning
3400 the time that remains before the event is raised.
3401 * hw-events.c (hw_event_remain_time): Likewise.
3402 * sim-events.h (sim_events_remain_time): Declare.
3403 * hw-events.h (hw_event_remain_time): Declare.
3405 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3406 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3407 (OPTION_HW_LIST): New option --hw-list to list the devices.
3408 (hw_option_handler): List the device tree with 'sim_hw_print'.
3410 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3411 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3412 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3413 (EXTENDED): Define for 16-bit word size.
3414 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3415 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3416 * sim-types.h: Added support for 16-bit targets.
3418 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3420 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3422 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3424 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3425 * Makefile.in (distclean): Clean cconfig.h also.
3427 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3429 * configure: Regenerated to track ../common/aclocal.m4 changes.
3431 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3433 * aclocal.m4 (sim-profile): Enable the profiler by default.
3435 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3437 * run.c (main): Initialize sigrc.
3439 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3441 * sim-events.c (update_time_from_event): Add more detailed event
3444 2000-03-30 Dave Brolley <brolley@redhat.com>
3446 * aclocal.m4 (cgen): Use guile to run cgen.
3448 2000-03-23 Dave Brolley <brolley@redhat.com>
3450 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3452 * cgen-accfp.c (fextsfdf): New function.
3453 (ftruncdfsf): New function.
3454 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3456 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3458 * cgen-ops.h: Added TRUNCSISI.
3460 2000-03-08 Dave Brolley <brolley@redhat.com>
3462 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3463 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3464 (sim_queue_fn_si_write): Last argument is has type USI.
3465 (sim_queue_fn_sf_write): New function.
3466 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3467 (sim_queue_fn_sf_write): New function.
3468 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3470 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3472 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3473 sim_set_trace and run simulator using sim_resume.
3474 (main): Add option ``-o'' - operating environment. Only continue
3475 after a signal when operating environment.
3476 (main): Always set REASON and SIGRC using sim_stop_reason.
3477 (sim_trace): Delete extern declaration.
3479 2000-02-08 Nick Clifton <nickc@cygnus.com>
3481 * callback.c: Fix compile time warning messages.
3482 * run.c: Fix compile time warning messages.
3484 1999-12-17 Dave Brolley <brolley@cygnus.com>
3486 * sim-profile.h: (set_profile_option_mask): Add prototype.
3487 * sim-profile.c (set_profile_option_mask): No longer static.
3489 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3491 * sim-arange.c: Include <string.h>
3493 1999-12-07 Dave Brolley <brolley@cygnus.com>
3495 * sim-options.c (print_help): '=' required before optional argument.
3496 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3497 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3498 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3499 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3500 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3501 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3502 (fn_mem_qi_write): New union members.
3503 (fn_mem_hi_write): New union members.
3504 (fn_mem_si_write): New union members.
3505 (fn_mem_di_write): New union members.
3506 (fn_mem_df_write): New union members.
3507 (fn_mem_xi_write): New union members.
3508 (sim_queue_fn_mem_qi_write): New function.
3509 (sim_queue_fn_mem_hi_write): New function.
3510 (sim_queue_fn_mem_si_write): New function.
3511 (sim_queue_fn_mem_di_write): New function.
3512 (sim_queue_fn_mem_df_write): New function.
3513 (sim_queue_fn_mem_xi_write): New function.
3514 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3515 (sim_queue_fn_mem_hi_write): New function.
3516 (sim_queue_fn_mem_si_write): New function.
3517 (sim_queue_fn_mem_di_write): New function.
3518 (sim_queue_fn_mem_df_write): New function.
3519 (sim_queue_fn_mem_xi_write): New function.
3520 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3521 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3522 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3524 1999-12-01 Dave Brolley <brolley@cygnus.com>
3526 * cgen-accfp.c (subsf): Check status code.
3544 1999-11-26 Dave Brolley <brolley@cygnus.com>
3546 * cgen-par.h (fn_df_write): Mode of data is DF.
3547 (sim_queue_fn_df_write): Mode of data is DF.
3548 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3550 1999-11-22 Dave Brolley <brolley@cygnus.com>
3552 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3553 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3555 1999-11-04 Dave Brolley <brolley@cygnus.com>
3557 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3558 CGEN_MEM_XI_WRITE members.
3559 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3560 (sim_queue_fn_xi_write): New function.
3561 (sim_queue_mem_xi_write): New function.
3563 * cgen-par.c (sim_queue_fn_xi_write): New function.
3564 (sim_queue_mem_xi_write): New function.
3565 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3568 1999-10-22 Dave Brolley <brolley@cygnus.com>
3570 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3571 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3572 * cgen-par.c: Set insn_address for each queued write. Get pc from
3573 cpu when executing queued writes.
3575 1999-10-19 Dave Brolley <brolley@cygnus.com>
3577 * cgen-par.h (sim_queue_fn_pc_write): New function.
3578 (CGEN_FN_PC_WRITE): New enumerator.
3579 (fn_pc_write): New union member.
3580 * cgen-par.c (sim_queue_fn_pc_write): New function.
3581 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3583 1999-10-18 Dave Brolley <brolley@cygnus.com>
3585 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3586 (CGEN_MEM_DF_WRITE): New enumerator.
3587 (mem_di_write): New union member.
3588 (mem_df_write): New union member.
3589 * cgen-par.c (sim_queue_mem_di_write): New function.
3590 (sim_queue_mem_df_write): New function.
3591 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3593 * cgen-accfp.c (divsf): Check for division errors.
3595 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3597 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3599 1999-10-07 Dave Brolley <brolley@cygnus.com>
3601 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3602 (fn_hi_write): New union member.
3603 (sim_queue_fn_hi_write): New function.
3604 * cgen-par.c (sim_queue_fn_hi_write): New function.
3605 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3607 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3609 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3610 Change type of result to SEM_PC.
3612 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3614 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3616 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3618 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3619 (JOIN*): Delete cpu arg.
3621 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3623 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3625 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3627 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3629 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3632 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3634 * run.c (main): Check the sim_stop_reason and only halt simulation
3635 when a valid stop condition is identified.
3637 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3639 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3641 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3643 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3644 (bi_write): New union element.
3645 (sim_queue_bi_write): New function.
3646 * cgen-par.c (sim_queue_bi_write): New function.
3647 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3649 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3651 * configure: Regenerated to track ../common/aclocal.m4 changes.
3653 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3654 ../gdb/configure.in.
3655 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3656 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3657 (SIM_WARNINGS): Delete
3658 (CONFIG_CFLAGS): Update.
3660 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3662 * cgen-par.c: New file.
3663 * cgen-par.h: New file.
3664 * cgen-sim.h (cgen-par.h): #include it.
3665 * cgen-cpu.h (write_queue): New field.
3666 (CPU_WRITE_QUEUE): New access macro.
3667 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3668 (cgen-par.o): New target.
3670 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3672 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3673 * cgen-utils.c (mode_names): Update.
3675 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3677 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3678 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3679 buffer arg if WITH_PARALLEL_GENWRITE.
3680 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3681 (struct idesc): Ditto.
3683 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3685 * sim-model.c (model_option_handler): Add \n to error message.
3687 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3689 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3690 (insn_sem): Rewrite.
3691 (sem_fn_desc): New struct.
3693 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3695 (scache case): Split into non-parallel/parallel versions.
3696 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3697 if not use semantic switch version.
3699 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3701 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3702 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3703 (SEM_BRANCH_INIT_EXTRACT): Delete.
3704 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3705 (SEM_BRANCH_FINI): Ditto.
3706 (SEM_BRANCH_VIA_ADDR): Ditto.
3707 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3708 (SEM_BRANCH_ADDR_CACHE): Delete.
3709 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3710 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3712 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3713 (@cpu@_pbb_begin): Initialize branch_target.
3714 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3715 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3717 (@cpu@_engine_run_fast): Ditto.
3719 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3721 * cgen-utils.c (RORSI): New function.
3722 (ROLSI): New function.
3724 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3726 * Makefile.in (TAGS): Tweak TAGS regex.
3727 * cgen-mem.h (*): Add TAGS markers.
3729 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3731 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3732 passed in when sim_resume is first entered - don't re-pass it
3735 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3737 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3738 OPTION_LOAD_LMA but only when is defined.
3739 (standard_options): When SIM_HANDLES_LMA is defined include
3740 options --load-lma and --load-vma.
3741 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3743 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3744 (struct sim_state_base): Add load_at_lma_p.
3745 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3746 STATE_LOAD_AT_LMA_P.
3748 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3750 * nrun.c (main): Re-format loop gnu style.
3752 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3754 * dv-sockser.c (connected_p): Initialize addrlen.
3756 1999-07-06 Dave Brolley <brolley@cygnus.com>
3758 * cgen-accfp.c (floatsidf): New function.
3759 (fixdfsi): New function.
3761 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3763 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3765 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3767 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3768 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3769 * cgen-fpu.c: New file.
3770 * cgen-fpu.h: New file.
3771 * cgen-accfp.c: New file.
3772 * cgen-cpu.h (CGEN_CPU): New member fpu.
3773 * cgen-mem.h: Redo fp support.
3774 * cgen-ops.h: Delete k&r support. Redo fp support.
3775 * cgen-sim.h: Include cgen-fpu.h.
3776 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3778 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3780 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3782 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3783 (@cpu@_pbb_cti_chain): Minor clean up.
3785 1999-05-08 Felix Lee <flee@cygnus.com>
3787 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3788 AM_CYGWIN32 and AM_EXEEXT.
3789 * configure: Regenerate.
3791 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3793 * sim-core.c (device_error,device_io_read_buffer,
3794 device_io_write_buffer): Delete decls.
3795 * sim-core.h: Put them here.
3797 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3798 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3799 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3800 (sim_core_write_aligned_N): Ditto.
3802 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3804 * sim-memopt.c (sim_memory_uninstall): Don't look into
3807 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3809 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3811 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3813 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3814 (sim_core_write_buffer): Ditto.
3816 1999-04-02 Keith Seitz <keiths@cygnus.com>
3818 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3819 after the interval counter has expired.
3820 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3821 poll_quit callbacks. May be overridden by Makefile.
3822 (poll_quit_counter): New global.
3823 * sim-events.c: Remove all mentions of ui_loop_hook. The
3824 host callback "poll_quit" will serve the purpose.
3825 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3827 * nrun.c: Remove declaration of ui_loop_hook.
3829 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3831 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3832 if being used by gdb.
3834 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3836 * cgen-types.h (XF,TF): Tweak.
3837 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3839 (SUBWORD*,JOIN*): Define.
3840 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3841 moved into cpu descriptor.
3842 * sim-model.h (MACH): New member `num'.
3844 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3846 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3847 (CGEN_CPU): Member opcode renamed to cpu_desc.
3848 New members get_idata,disassembler.
3849 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3850 CGEN_INSN_ATTR_VALUE.
3851 (CGEN_STATE): Delete member opcode_table.
3852 (sim_disassemble_insn): Delete decl.
3853 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3854 (struct idesc): Moved to here from <cpu>-decode.h.
3855 * cgen-run.c (prime_cpu): Call prepare_run callback.
3856 * cgen-trace.h (SFILE): New type.
3857 (sim_disasm_sprintf): Declare.
3858 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3859 (sim_cgen_disassemble_insn): Declare.
3860 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3861 (insn_fields): Delete.
3862 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3864 (trace_insn): Call CPU_DISASSEMBLER hook.
3865 (sim_disasm_sprintf): New function.
3866 (sim_disasm_read_memory): New function.
3867 (sim_disasm_perror_memory): New function.
3868 (sim_cgen_disassemble_insn): New function.
3869 * cgen-utils.c: Don't include cpu-opc.h.
3870 (virtual_insn_entries): New static local.
3871 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3872 (cgen_insn_name): Rewrite.
3873 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3874 * cgen.sh (desc): New file generator handler.
3875 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3876 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3877 Don't include cpu-opc.h,cpu-sim.h.
3878 * sim-model.c (model_set): Delete SIM_DESC arg.
3879 (sim_model_set): Update.
3880 * sim-model.h (MACH): New member prepare_run.
3882 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3884 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3885 if redundant with allocator functions.
3887 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3889 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3891 * sim-profile.h: Make like sim-trace.h.
3892 (PROFILE_USEFUL_MASK): New macro.
3893 * sim-profile.c (profile_options): Make like trace_options, allow
3894 optional on|off arg where applicable.
3895 (set_profile_option_mask): New function.
3896 (sim_profile_set_option): New function.
3897 (profile_option_handler): Simplify.
3898 Have -p only enable selected things, not everything.
3899 Add missing break to OPTION_PROFILE_PC_RANGE.
3900 * cgen-scache.c (scache_options): Allow optional on|off arg to
3902 (scache_option_handler): Use sim_profile_set_option.
3904 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3906 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3907 (memory_option_handler): Implement MEMORY_FILL option. Make
3908 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3909 (parse_ulong_value): New function.
3910 (do_memopt_add): Allocate all buffers. Optionally fill them.
3912 1999-01-15 Richard Henderson <rth@cygnus.com>
3914 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3915 va_list, not an integer.
3916 * sim-events.c (sim_events_schedule): Likewise.
3918 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3919 the appropriate type.
3921 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3923 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3924 (sim_disassemble_insn): Update prototype.
3925 (sim_engine_invalid_insn): Ditto.
3926 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3927 (SEM_BRANCH_INIT): PCADDR->IADDR.
3928 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3929 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3930 * cgen-scache.h (*): Ditto.
3931 * cgen-trace.c (*): Ditto.
3932 * cgen-trace.h (*): Ditto.
3933 * cgen-utils.c (*): Ditto.
3934 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3936 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3937 (simple engine framework): Rewrite.
3938 * sim-module.c (modules): Install model module sooner (and in
3939 particular before the profile module).
3941 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3943 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3944 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3945 (sim_model_init): Call it.
3947 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3949 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3951 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3952 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3953 (SEM_BRANCH_INIT_EXTRACT): New macro.
3954 (SEM_BRANCH_INIT): Add taken_p.
3955 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3956 (SEM_BRANCH_FINI): Use it.
3958 * cgen-run.c (sim_resume): Handle tracing of last insn.
3959 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3960 * cgen-trace.c (current_abuf): New static global.
3961 (trace_insn_init): Initialize it.
3962 (trace_insn_fini): Use it.
3963 (trace_insn): Set it.
3964 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3965 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3966 (@cpu@_emit_after): Ditto.
3967 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3968 labels if WITH_SEM_SWITCH_FULL.
3969 * sim-model.c: Include bfd.h.
3970 (sim_model_init): New function.
3971 (sim_model_install): Record init fn.
3972 * sim-model.h (MACH): New member bfd_name.
3973 * sim-module.c (modules): Initialize model before scache.
3975 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3977 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3979 * nrun.c (main): Remain in simulation loop for traps and
3980 exceptions when in operating environment mode.
3981 (ui_loop_hook): New stub hook for standalone use.
3982 * sim-events.c (sim_events_process): Call ui_loop_hook
3983 periodically on CYGWIN host.
3985 * sim-reason.c (sim_stop_reason): Return host signal numbers
3986 to gdb on sim_stopped and sim_signalled cases.
3987 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3988 hook just before longjmp.
3989 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3990 hook just before sim_engine_run.
3992 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3993 * sim-trace.h (trace_generic): Ditto.
3994 * sim-trace.c (trace_generic): Ditto.
3996 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3998 * Make-common.in (SIM_MAIN_DEPS): New var.
3999 (CGEN_MAIN_CPU_DEPS): New var.
4000 * aclocal.m4: Add --enable-cgen-maint option.
4001 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4003 (GETIMEM*): Pass pc value to sim_core routine.
4005 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4007 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4008 Compare with ZERO not NULL.
4010 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4012 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4015 1998-12-09 Doug Evans <devans@casey.cygnus.com>
4017 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4018 * sim-trace.c: Include stdlib.h if present.
4019 * dv-sockser.c: Include unistd.h if present.
4020 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4021 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4023 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4025 * gennltvals.sh: Add i960.
4026 * nltvals.def: Rebuild.
4028 1998-12-04 Doug Evans <devans@casey.cygnus.com>
4030 * cgen-defs.h: New file, old cgen-sim.h.
4031 * cgen-sim.h: Simple header that includes others.
4032 * sim-arange.c: New file.
4033 * sim-arange.h: New file.
4034 * sim-basics.h: Include it.
4035 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4036 (sim-arange.o): Add rule for.
4037 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4038 (sim_io_eprintf_cpu): Add prototype.
4039 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4040 (INLINE2): New macro.
4041 (EXTERN_INLINE): New macro.
4042 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4043 before calling module init fns.
4044 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4045 (profile_init): New function.
4046 (profile_options): New option --profile-range.
4047 (profile_option_handler): Handle --profile-range.
4048 (profile_print_insn): Qualify address range specific section titles.
4049 (profile_print_addr_ranges): New function.
4050 (profile_info): Print address ranges if specified.
4051 (profile_install): Set profile_init init fn.
4052 * sim-profile.h (PROFILE_DATA): New member `range'.
4053 * sim-trace.c (trace_init): New function.
4054 (trace_options): New option --trace-range.
4055 (trace_option_handler): Handle --trace-range.
4056 (trace_install): Set trace_init init fn.
4057 * sim-trace.h (TRACE_DATA): New member `range'.
4058 * sim-utils.c (sim_cpu_msg_prefix): New function.
4059 (sim_io_eprintf_cpu): New function.
4060 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4061 (PC_IN_PROFILE_RANGE_P): New macro.
4062 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4063 (trace_insn_fini): New arg abuf. All callers updated.
4064 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4065 printing cycle counts.
4066 * cgen-trace.h (trace_insn_fini): Update prototype.
4067 (TRACE_RESULT_P): New macro.
4068 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4069 (TRACE_INSN): Check ARGBUF_TRACE_P.
4070 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4071 * cgen-types.h (SIM_INLINE): Delete.
4072 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4073 * cgen-utils.c: Don't include cgen-engine.h
4074 * genmloop.sh (@cpu@_fill_argbuf): New function.
4075 (@cpu@_fill_argbuf_tp): New function.
4076 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4077 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4078 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4079 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4080 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4081 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4082 doing profiling. Update call to TRACE_INSN_FINI.
4084 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4086 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4088 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4091 1998-12-01 Doug Evans <devans@casey.cygnus.com>
4093 * sim-inline.c (SIM_INLINE_P): Fix typo.
4095 1998-11-30 Doug Evans <devans@casey.cygnus.com>
4097 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4099 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4101 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4102 * nltvals.def: Re-generate.
4104 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4106 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4107 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4108 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4110 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4111 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4113 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4115 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4116 (${cpu}_pbb_cti_chain): Ditto.
4118 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4120 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
4121 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4122 (EXTRACT_INT,EXTRACT_UINT): New macros.
4123 (SEM_SEM_ARG): New macro.
4124 (SEM_NEXT_VPC): New arg `pc'.
4125 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4126 (sim_disassemble_insn): Update prototype.
4127 * cgen-trace.c (current_insn,insn_fields): New static locals.
4128 (trace_insn): Set them.
4129 * cgen-utils.c: #include cgen-engine.h.
4130 (sim_disassemble_insn): New arg insn_fields.
4131 Handle variable length insns.
4132 * genmloop.sh: Only emit pbb decls if -pbb.
4133 (${cpu}_scache_lookup): New arg `vpc'.
4134 (scache support): Fetch pc before entering loop.
4136 * gennltvals.sh: Add fr30 support.
4137 * nltvals.def: Rebuild.
4139 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4141 * sim-types.h: Re-do type system so that GCC's attribute and mode
4142 are used to specify types. Handle case of ALPHA.
4144 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
4146 * aclocal.m4: Add tests for dlopen family.
4147 * config.in: Regenerated.
4149 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4151 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4153 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4155 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4156 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4157 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4158 * cgen-sim.h: ... to here.
4160 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4162 * aclocal.m4 (enable-build-warnings): Replace
4163 enable-sim-warnings. Extend =LIST syntax so that prepend and
4164 append of options is possible. Drop -Werror, add
4165 -Wstrict-prototypes for GDB compatibility.
4166 * Make-common.in (SIM_WARNINGS): Update.
4168 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4170 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4171 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4172 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4173 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4174 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4176 * cgen-cpu.h: New file.
4177 * cgen-engine.h: New file.
4178 * cgen-scache.h: New file.
4179 * cgen-sim.h: Delete portions moved to new files.
4180 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4181 rather than sending result to stdout.
4183 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4185 * Make-common.in (sim-reg.o): New rule.
4186 (cgen-run.o): New rule.
4187 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4188 * cgen-run.c (prime_cpu): New function.
4189 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4190 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4192 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4193 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4194 (CGEN_INSN_VIRTUAL_P): New macro.
4195 (SEM_PC): New typedef.
4196 (SEMANTIC_FN): Change type of result to SEM_PC.
4197 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4198 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4199 (SCACHE_MAP): New typedef.
4200 (CPU_SCACHE): Add pbb support.
4201 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4202 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4203 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4205 (INSN_NAME): Delete.
4206 (cgen_insn_name): Declare.
4207 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4208 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4209 (first_insn_p): Make static.
4210 (trace_insn): Handle virtual insns specially.
4211 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4212 * cgen-types.h (UBI): Delete.
4213 (MODE_TYPE): New enum.
4214 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4215 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4216 (cgen_virtual_opcode_table): New global.
4217 (cgen_insn_name): New function.
4218 (sim_disassemble_insn): Ignore virtual insns.
4219 * genmloop.sh: Delete top level loop generation. Add pbb support.
4220 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4221 (sim_cpu_base): New members max_insns,insn_name,model_data.
4222 (CPU_PC_GET,CPU_PC_SET): New macros.
4223 (sim_pc_get,sim_pc_set): Declare.
4224 * sim-model.c (model_set): Call model init fn.
4225 * sim-model.h (MODEL_FN): New typedef.
4226 (INSN_TIMING): New member model_fn.
4227 (MODEL): New members num,init.
4228 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4229 All callers updated.
4230 (profile_insn_init): New fn.
4231 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4232 Exit early if insn profiling not supported.
4233 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4234 (profile_install): Record profile_insn_init as init fn.
4235 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4236 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4237 (PROFILE_DATA): Delete member exec_time.
4238 Change insn_count to pointer to array, rather than the array.
4239 (sim_profile_print_bar): Declare.
4241 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4243 * cgen-run.c: New file.
4244 * sim-reg.c: New file.
4246 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4248 * aclocal.m4: Add checks for -lsocket and -lnsl.
4250 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4251 allow local port reuse on listening socket.
4253 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4255 * sim-config.h: Remove reference to linux kernel header.
4257 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4259 * dv-sockser.c (sockser_addr): Make variable non-static.
4261 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4263 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4265 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4267 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4269 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4271 * Make-common.in (install-common): Add $(EXEEXT) when installing
4274 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4276 * cgen-sim.h (cgen_state): New member opcode_table.
4277 * cgen-utils.c (sim_disassemble_insn): Use it.
4279 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4281 * cgen-mem.h (DECLARE_SETT): Fix return type.
4282 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4283 * cgen-scache.c: Include stdlib.h.
4284 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4285 * sim-model.c (model_option_handler): Remove unused variable `n'.
4287 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4289 * cgen-utils.c: Include bfd.h.
4290 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4292 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4294 * sim-bits.h (EXTEND24): Fix typo.
4296 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4298 * sim-events.c (ETRACE_P): New macro.
4299 (struct _sim_event): Add member trace.
4300 (sim_events_free): Reclaim trace message.
4302 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4303 sim_events_schedule_tracef): New functions, include printf trace
4304 information in argument list. If tracing, store asprintf'd trace
4305 message in sim_event.
4307 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4308 hw_event_queue_schedule_vtracef): New functions, mimic
4311 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4313 * sim-bits.h (EXTEND24): Define.
4315 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4317 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4318 (CPU_SCACHE_HASH_MASK): New macro.
4319 (SCACHE_HASH_PC): Rewrite.
4320 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4321 computation out of main loop.
4323 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4325 * cgen-sim.h (RECORD_IADDR): Delete.
4326 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4327 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4329 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4331 * gennltvals.def (mn10200): Add entry.
4332 * nltvals.def: Regenerate with MN10200 additions.
4334 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4336 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4337 documentation on how it works.
4339 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4340 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4341 sim_core_set_xor, sim_core_xor_read_buffer,
4342 sim_core_xor_write_buffer): Update.
4344 * sim-events.h, sim-events.c (sim_events_install,
4345 sim_events_watch_clock, sim_events_schedule_after_signal,
4346 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4347 sim_events_deschedule): Update.
4349 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4350 sim_fpu_max32, sim_fpu_max64): Update.
4352 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4354 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4355 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4356 * sim-profile.c (profile_print_model): Update.
4358 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4360 * gennltvals.def (m32r): Use common syscall.h now.
4361 (mn10300): Add entry.
4362 * nltvals.def: Regenerate.
4364 * sim-engine.c (sim_engine_get_run_state): New function.
4365 * sim-engine.h (sim_engine_get_run_state): Declare it.
4367 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4369 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4370 * sim-core.c (sim_core_signal): Make extern, always define.
4372 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4374 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4375 * cgen-ops.h (ANDIF): New macro.
4376 (ANDIF[BQHSD]I): Delete.
4378 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4380 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4381 (hw_event_queue_schedule, hw_event_queue_deschedule,
4382 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4385 * hw-alloc.h (HW_NZALLOC): Define.
4387 * Make-common.in (test-hw-events): Add target for testing the
4390 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4392 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4394 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4396 * hw-main.h: Include hw-handles.h, hw-instances.h.
4397 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4398 * hw-base.c (hw_create, hw_delete): Call same.
4400 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4402 * dv-core.c: Include hw-main.h and sim-main.h.
4403 * dv-pal.c: Include hw-main.h and sim-io.h.
4404 * dv-glue.c: Include hw-main.h.
4406 * hw-main.h: New file. Move list of includes to here.
4407 * hw-base.h: From here.
4408 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4409 (hw-*.o, dv-*.o): Update.
4410 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4411 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4414 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4415 do_hw_poll_read): Move declarations from here.
4416 * hw-main.h: To here.
4418 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4420 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4422 * Make-common.in (hw-config.h): Update
4423 * hw-base.c, dv-pal.c, dv-glue.c: Update
4425 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4426 `*_callback' to `*_method.
4428 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4430 * hw-base.h (set_*): Move set method macros from here.
4431 * hw-device.h: To here.
4433 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4435 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4438 * hw-base.c (hw_create, hw_delete): Call
4439 * hw-properties.c (create_hw_property_data,
4440 delete_hw_property_data): Define.
4442 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4444 * hw-device.c, hw-properties.c: Include hw-base.h
4446 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4447 * hw-device.c: From here.
4448 * hw-base.h: Include "hw-events.h".
4450 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4451 * hw-base.c (hw_create, hw_delete): Call.
4452 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4454 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4455 (hw-alloc.o): New target.
4457 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4459 * hw-events.h, hw-events.c: New files. Move event code to here.
4460 * sim-hw.c: From here.
4461 * hw-base.h: Include "hw-events.h".
4462 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4463 (hw-events.o): New target.
4465 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4466 * hw-events.h (struct hw_event): Replace typedef hw_event.
4468 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4469 * hw-base.c (hw_create, hw_delete): Call.
4470 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4474 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4476 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4477 * hw-ports.c: To here.
4479 * hw-base.h, hw-ports.c (create_hw_port_data,
4480 delete_hw_port_data): New functions.
4481 * hw-base.c (hw_delete, hw_create): Call same.
4483 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4485 * hw-ports.h: To here.
4487 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4489 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4490 PROCESSOR and CIA arguments.
4492 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4494 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4495 Move common object files from here.
4496 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4498 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4500 * sim-hw.c: Include ctype.h.
4501 (do_hw_poll_read): Do not assume EAGAIN.
4503 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4505 * cgen-trace.c (first_insn_p): New static local.
4506 (trace_insn_init): Set it.
4507 (trace_insn_fini): Use TRACE_PREFIX.
4508 (trace_insn): Rewrite to use trace_prefix.
4509 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4510 Adjust width accordingly.
4512 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4513 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4514 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4515 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4516 (PROFILE_COUNT_CORE): Simplify.
4517 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4519 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4521 * cgen-ops.h (ADDCFSI): Fix typo.
4523 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4525 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4526 * genmloop.sh: Use them rather than static locals.
4528 * sim-engine.c (sim_engine_set_run_state): New function.
4529 * sim-engine.h (sim_engine_set_run_state): Declare.
4530 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4531 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4532 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4534 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4536 * cgen-trace.c (trace_insn_init): New arg first_p.
4537 All callers updated.
4538 (trace_insn_fini): New arg last_p. All callers updated.
4539 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4540 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4541 * genmloop.sh (engine_resume): Update.
4543 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4545 * Make-common.in (install-common): Run ranlib on installed copy of
4548 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4550 * Make-common.in (install-common): Rename and install libsim.a.
4552 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4554 * sim-io.c (unistd.h): Include.
4556 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4558 * Make-common (sim_main_headers): Sort.
4559 (cgen-*.o): Add cgen-sim.h dependency.
4561 * cgen-scache.c (scache_init): Only allocate space if scache element
4563 (scache_flush,scache_print_profile): Check if scache in use first.
4565 * cgen-sim.h (IDESC): Provide forward declaration.
4567 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4568 (cgen_cpu_max_extra_bytes): Declare.
4569 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4571 * sim-cpu.h: New file. sim_cpu_base moved here.
4572 Move sim_cpu_lookup decl here.
4573 * sim-base.h: #include "sim-cpu.h".
4574 * sim-cpu.c: New file.
4575 * Make-common (sim_main_headers): Add sim-cpu.h.
4576 (sim-cpu.o): Add rule for.
4578 * sim-model.c (set_model): Delete.
4579 (sim_model_set,model_set): New functions.
4580 (sim_model_install): Renamed from model_install.
4581 Don't set default model here.
4582 (model_option_handler): Rewrite --model processing.
4583 (sim_model_lookup,sim_mach_lookup): New functions.
4584 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4585 (insn_timing): Delete.
4586 (INSN_TIMING): New member `num'.
4587 (IMP_PROPERTIES): Always define scache_elm_size member.
4588 (MACH): New member init_cpu.
4589 (sim_machs): Renamed from machs.
4590 (sim_model_install): Renamed from model_install.
4591 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4592 * sim-module.c (modules): Update.
4594 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4596 * sim-io.c: #include <errno.h>.
4598 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4600 * dv-pal.c (struct hw_pal_device): Add reader.
4601 (hw_pal_finish): Initialize reader.
4602 (scan_hw_pal): Use reader.
4604 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4605 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4608 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4609 ../ppc/main.c sim_io_read_stdin.
4611 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4613 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4615 * hw-tree.c: Update.
4617 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4618 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4620 * hw-ports.h (hw_port_event): Ditto.
4621 * hw-ports.c (hw_port_event): Update.
4622 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4624 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4626 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4627 (do_counter_event): Update.
4628 * dv-glue.c (hw_glue_io_read_buffer): Update.
4629 (hw_glue_port_event): Update.
4631 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4632 * hw-base.h (hw_create): Ditto.
4633 * hw-base.c (hw_create): Ditto.
4635 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4636 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4639 * hw-device.h (hw_system_cpu): Declare.
4640 * sim-hw.c (hw_system_cpu): New function.
4642 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4643 sim_hw_abort not hw_abort.
4644 (sim-hw.h): Include.
4645 (sim_core_read_buffer, sim_core_write_buffer): Call
4646 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4648 (sim_core_set_xor): Do not pass CPU when aborting.
4650 * sim-n-core.h (sim_core_read_aligned_N,
4651 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4652 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4653 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4656 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4658 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4659 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4661 (sim_hw_print): New function.
4663 * sim-engine.h (sim_engine_vabort): Declare.
4664 * sim-engine.c (sim_engine_vabort): New function.
4666 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4668 * sim-trace.c (print_data): For floating-point numbers trace raw
4670 (trace_result_fp2): New function.
4671 * sim-trace.h (trace_result_fp2): New declaration.
4672 (TRACE_FP_RESULT2): New macro.
4674 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4676 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4677 AM_CYGWIN32 and AM_EXEEXT.
4678 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4679 to run and install-common rules.
4680 * common/configure: regenerate
4682 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4684 * sim-types.h (cell_word): New type.
4685 (natural_cell): Delete type.
4687 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4689 * configure: Regenerated to track ../common/aclocal.m4 changes.
4692 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4694 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4696 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4698 * configure: Regenerated to track ../common/aclocal.m4 changes.
4701 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4703 * acconfig.h: New file.
4704 * Make-common.in (top_builddir): New macro.
4705 (INTL_LIB): Removed.
4706 (INTLLIBS): New macro.
4707 (INTLDEPS): Likewise.
4708 (LIBDEPS): Use INTLDEPS.
4709 (EXTRA_LIBS): Use INTLLIBS.
4710 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4711 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4712 AM_LC_MESSAGES): New macros from GNU gettext.
4714 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4716 * sim-config.h: Discard leading _ from macros.
4717 * sim-types.h: Ditto.
4719 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4721 * Make-common.in (CSEARCH): Add -I to intl directories.
4722 (INTL_LIB): Point to libintl.a.
4723 (LIBDEPS): Add $(INTL_LIB).
4724 (EXTRA_LIBS): Ditto.
4726 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4728 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4730 * cgen-ops.h (ADDCFSI): Fix.
4733 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4735 * sim-types.h (signed_address, unsigned_address): Define.
4737 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4739 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4742 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4744 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4745 New functions, pack / unpack sim_fpu struct using raw values.
4746 (sim_fpu_is): Differentiate between negative and positive
4749 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4751 * sim-bits.h (EXTEND4): Define.
4752 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4754 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4756 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4757 declared so we need this cast to prevent long long addresses
4758 from being misconfigures. Results in access to unmapped memory.
4760 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4762 * Make-common.in (RUNTESTFLAGS): Define.
4763 (check): Pass RUNTESTFLAGS to recursive make.
4765 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4767 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4770 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4772 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4775 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4777 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4778 (sim-inline): Update to match sim-inline.[hc]
4779 * configure: Regenerated to track ../common/aclocal.m4 changes.
4781 * Make-common.in (sim_main_headers): Add sim-inline.h
4783 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4785 * sim-endian.h (sim-endian.c): Ditto.
4787 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4788 (sim_events_set_trace): Delete unused prototype.
4790 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4791 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4793 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4794 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4795 Comment out, not yet implemented in sim-fpu.c.
4796 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4797 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4799 * sim-inline.h: Rewrite description.
4800 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4801 (SIM_MAIN_INLINE): Add inline option.
4803 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4804 include generated files. Handled by generator directly.
4806 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4808 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4811 * sim-trace.h (TRACE_ANY_P): Define.
4812 (struct _trace_data): Add trace_any_p.
4814 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4816 * run.c (main): Handle all alternatives of enum sim_stop.
4817 (main): Delete unused `asection *s'.
4819 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4821 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4823 * configure: Regenerated to track ../common/aclocal.m4 changes.
4825 * sim-hw.c: New file.
4826 * sim-hw.h (sim_hw_parse): Declare function.
4827 (hw-tree.h): Do not include.
4829 * sim-base.h (STATE_HW): Define.
4830 (struct sim_state_base): Add member struct *hw.
4832 * sim-module.c (sim-hw.h): Include.
4833 (modules): Add sim_hw_install.
4835 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4837 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4839 * sim-base.h (CPU_INDEX): Define.
4841 * sim-utils.c (sim_state_alloc): Initialize.
4842 * sim-module.c (sim_post_argv_init): Ditto.
4844 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4846 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4847 properly formatted lists.
4849 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4851 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4852 0x2f needs to be 0x3f.
4854 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4856 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4858 (hw_tree_find_*_property): Clean up error message when property is
4861 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4862 present before looking for it.
4864 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4866 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4867 (AC_CHECK_FUNCS): Add check for __setfpucw.
4868 * configure: Regenerated.
4870 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4872 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4873 hw_pal_timer, hw_pal_timer_value): Define.
4874 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4875 (do_counter_event, do_counter_read, do_counter_value,
4876 do_counter_write): new functions.
4878 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4880 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4883 * hw-base.c (hw_create): Stop searching for a device when one is
4886 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4888 * configure: Regenerated to track ../common/aclocal.m4 changes.
4890 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4892 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4893 appends extra devices.
4894 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4897 * Make-common.in (hw-config.h): New target, create hw-config.h
4899 (SIM_HW): Definition from @sim_hw@.
4900 (hw-base.o): Depend on hw-config.h
4902 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4904 * Make-common.in: Get SHELL from configure.
4905 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4906 move-if-change. Fixes NT native build problem.
4907 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4908 move-if-change. Fixes NT native build problem.
4909 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4912 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4914 * hw-device.h, hw-device.c (hw_strdup): New function.
4916 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4917 strings name, family and args.
4918 (full_name_of_hw): Use hw_strdup when returning the full path.
4920 * hw-properties.c: Clean up property not found / wrong type error
4923 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4924 before attaching any ports.
4926 * hw-base.c (hw-config.): Include. Replace hardwired table.
4928 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4930 * Make-common.in: Add rule for dv-glue.o.
4932 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4934 * hw-base.c (hw_finish): Move setting of trace level to here.
4935 (hw_create): From here.
4937 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4938 ../ppc/device_table.c.
4940 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4942 * hw-tree.c (print_properties): Supress path when printing
4943 properties of root node.
4945 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4947 * hw-device.h (HW_TRACE): Define.
4948 (hw_trace): Declare.
4949 * hw-device.c (hw_trace): Implement function.
4951 * hw-base.c (hw_create): Set hw trace level from "trace?"
4954 * dv-core.c (dv_core_attach_address_callback): Add trace.
4956 * dv-pal.c: Replace DTRACE with HW_TRACE.
4958 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4960 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4961 (hw_alloc_data): Delcare.
4962 (struct hw): Add member alloc_of_hw.
4964 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4965 functions. Assocate memory with a device.
4966 (stdlib.h): Include.
4968 * hw-base.h (set_hw_delete): Define.
4969 (hw_delete_callback): Declare.
4970 (hw_delete): Declare.
4972 * hw-base.c (hw_delete): Implement function.
4973 (struct hw_base_data): Add member to_delete.
4974 (ignore_hw_delete): New function, does nothing.
4975 (hw_create): Set the hw_delete method.
4976 (hw_create): Allocate the base type using HW_ZALLOC before setting
4979 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4981 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4983 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4984 (attach_hw_port_edge): Add struct hw argument
4986 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4989 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4991 * hw-device.h (hw_attach_address_callback,
4992 hw_detach_address_callback): Attach to a single space not a space
4993 mask. Clarify interpretation of SPACE:ADDR parameters.
4995 * hw-base.c (passthrough_hw_attach_address,
4996 passthrough_hw_detach_address): Update.
4997 * dv-core.c (dv_core_attach_address_callback): Ditto.
4998 * dv-pal.c (hw_pal_attach_address): Ditto.
5000 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5002 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5004 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5006 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5007 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5008 hw-properties_h, hw-tree_h): Define, point at corresponding
5010 (hw_base_headers): Define list of headers included by hw-base.h
5011 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5012 hw-properties.o, hw-tree.o): Specify dependencies.
5013 (dv-core.o, dv-pal.o): Ditto.
5015 * sim-hw.h: New file.
5017 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5018 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
5020 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5022 * hw-base.h, hw-base.c: new files. Copied from
5023 ../ppc/device_table.[hc].
5025 * dv-core.c, dv-pal.c: New files. Copied from
5026 ../ppc/hw_{core,pal}.c
5028 * sim-basics.h (struct hw): Declare.
5029 (enum port_direction, enum object_disposition): Declare.
5031 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5033 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5034 sim_dv_src in Makefile. Take list of devices as parameter to m4
5037 * configure: Regenerated to track ../common/aclocal.m4 changes.
5039 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5041 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5042 trace_prefix can abort cleanly.
5044 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5046 * dv-sockser.c, dv-sockser.h: New files.
5047 * Make-common.in (dv-sockser.o): Add rule for.
5048 * aclocal.m4: Check for fcntl.h.
5049 * config.h: Add HAVE_FCNTL_H.
5051 * sim-break.c (remove_breakpoint): Fix thinko.
5053 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5054 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5056 1998-03-13 Fred Fish <fnf@cygnus.com>
5058 * sim-base.h (struct sim_state_base): Add prog_syms and
5059 define macro STATE_PROG_SYMS.
5060 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5061 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5062 and bfd_canonicalize_symtab, to get symbol table on first use
5063 and preserve it via STATE_PROG_SYMS for future calls to
5064 bfd_find_nearest_line.
5066 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5068 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5070 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5071 up to nr_maps, not just access_* maps.
5073 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5076 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5077 over nr_maps not sim_core_nr_maps.
5079 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5080 core_map argument to unsigned.
5081 (struct _sim_core): Ditto for struct member core_map.
5083 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5085 * sim-basics.h (access_io, access_*_io): Define.
5086 (map_read, map_write, map_exec, map_io): Define.
5088 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5089 attach with more generic mapmask.
5090 (sim_core_{read,write}_*): Change map argument to unsigned.
5092 * sim-core.c (sim_core_uninstall, sim_core_attach,
5093 sim_core_detach): Iterate over nr_maps instead of
5096 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5097 instead of the write_map.
5098 (remove_breakpoint): Ditto.
5100 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5101 with read_map, write_map, exec_map resp.
5103 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5106 * cgen-utils.c (sim_disassemble_insn): Ditto.
5108 * sim-hrw.c (sim_write, sim_write): Ditto.
5110 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5111 transfer_to_str): New functions.
5113 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5115 * sim-base.h (sim_state_base): New member environment.
5116 (STATE_ENVIRONMENT): New macro.
5117 * sim-config.c (current_environment): Delete.
5118 (sim_config_default): New function.
5119 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5120 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5121 (sim_config_default): Add prototype.
5122 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5123 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5124 Set STATE_ENVIRONMENT, not current_environment.
5126 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5128 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5130 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5132 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5134 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5136 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5138 * Make-common.in (TAGS): Make smarter.
5139 * Makefile.in (TAGS): Ditto.
5141 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5143 * sim-module.c (*): Fix typos in assertion tests.
5145 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5147 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5150 * sim-options.c (sim_parse_args): Ditto.
5151 (sim_args_command): Return OK, instead of nothing, for an empty
5154 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5156 * sim-profile.c (profile_info): Rename from profile_print. Drop
5157 misc and misc_cpu callback arguments. Use
5158 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5159 (profile_install): Install profile_info function.
5161 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5162 STATE_PROFILE_INFO_CALLBACK): Define.
5163 (struct PROFILE_DATA): Add field info_cpu_callback.
5164 (profile_print): Delete function.
5166 * sim-base.h (STATE_MODULES): Define. Replace individual
5167 STATE_*_LIST with single struct module_list.
5169 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5170 (struct module_list): Declare.
5172 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5173 sim_module_info): New functions.
5174 (sim_module_install): Clean up module data structures.
5176 * sim-info.c (sim_info): New file. New function. Call
5179 * Make-common.in (sim-info.o): Define rule.
5180 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5183 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5185 * sim-base.h (sim_cpu_base): New members name, options.
5186 (sim_cpu_lookup): Add prototype.
5187 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5188 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5189 (sim_add_option_table): Update prototype.
5190 * sim-options.c (sim_add_option_table): New argument `cpu'.
5191 (standard_option_handler,standard_install): Update.
5192 (sim_parse_args): Handle cpu specific options.
5193 (print_help): New static function.
5194 (sim_print_help): Call it. Print cpu specific options.
5195 (find_match): New static function.
5196 (sim_args_command): Call it. Handle cpu specific options.
5197 * sim-utils.c (sim_cpu_lookup): New function.
5198 * sim-memopt.c (memory_option_handler): Update.
5199 (sim_memopt_install): Update.
5200 * sim-model.c (model_option_handler): Update.
5201 (model_install): Update.
5202 * sim-profile.c (profile_option_handler): Update.
5203 (profile_install): Update.
5204 * sim-trace.c (trace_option_handler): Update.
5205 (trace_install): Update.
5206 * sim-watch.c (watchpoint_option_handler): Update.
5207 (sim_watchpoint_install): Update.
5208 * cgen-scache.c (scache_option_handler): Update.
5209 (scache_install): Update.
5211 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5213 * Make-common.in (check): Run `make check' in testsuite dir.
5215 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5217 * sim-trace.c (trace_result0): New function.
5219 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5220 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5221 tracing sim_fpu variables.
5222 (TRACE_ALU_RESULT0): Define.
5223 (TRACE_FP_RESULT_WORD): Define.
5224 (TRACE_FP_INPUT_WORD1): Define.
5226 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5227 sim_fpu_two): New constants.
5228 (sim_fpu_op1, sim_fpu_op2): New types.
5229 (struct _sim_fpu): Delete member result. Re-order other members.
5230 (sim_fpu_sign, sim_fpu_exp): New functions.
5231 (sim_fpu_max, sim_fpu_min): new functions.
5232 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5233 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5235 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5237 * sim-profile.c (profile_print): Delete duplicate test of
5239 (profile_print_pc): Exit early if data collection not set up.
5240 (profile_print_core): Simplify by calling sim_core_map_to_str.
5241 * sim-core.h (sim_core_map_to_str): Declare.
5242 * sim-core.c (sim_core_map_to_str): Make non-static.
5244 * genmloop.sh (engine_resume): Update insn_count before exiting.
5245 (engine_resume_full): Keep accurate core profile data.
5247 * cgen-utils.c (sim_disassemble_insn): Don't use
5248 sim_core_read_aligned_N, it messes up profiling results.
5250 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5252 * nltvals.def: Regenerate with MN10300 additions.
5254 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5256 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5258 * sim-trace.h, sim-trace.c (trace_result_word2,
5259 trace_input_word4, trace_result_word4): New function.
5261 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5263 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5265 * sim-xcat.h: Delete.
5266 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5267 * cgen-sim.h: Ditto.
5268 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5269 * sim-n-bits.h: Ditto.
5270 * sim-n-core.h: Ditto.
5271 * sim-n-endian.h: Ditto.
5273 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5275 * syscall.c (cb_syscall): Handle short reads, and EOF.
5277 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5279 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5280 sim_fpu to safely print fp_word values.
5281 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5282 (trace_result_bool1, trace_result_addr1): New functions.
5283 (trace_input_bool1, trace_input_addr1): New functions.
5285 * sim-trace.h (TRACE_FPU_*): Define.
5287 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5289 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5290 (sim_fpu_fpto, sim_fpu_tofp): Define.
5292 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5294 * sim-fpu.c (sim_fpu_cmp): New function.
5296 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5298 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5299 instead of abuf->length.
5300 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5301 (set_trace_option_mask): Renamed from set_trace_options.
5302 (set_trace_option): New function.
5303 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5304 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5306 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5308 * sim-basics.h: Declare struct _sim_fpu.
5310 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5312 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5313 (trace_prefix, trace_input*, trace_result*): Declare.
5314 (trace_one_insn): Change declaration, assume trace_prefix called.
5315 (trace_generic): Like trace_one_insn.
5316 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5317 (TRACE_alu, TRACE_[a-z]*): Update.
5319 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5320 trace_insn, save_data, trace_idx_to_str, print_data): New
5322 (trace_one_insn): Rewrite.
5323 (trace_generic): New function.
5325 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5327 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5329 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5330 (SEMANTIC_FN): Rewrite declaration.
5331 (DECODE): Update type of semantic_fast member.
5332 ({EX,SEM}_FN_NAME): Have only one version.
5333 * sim-base.h (sim_state_base): Delete conditionals surrounding
5336 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5338 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5341 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5343 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5344 Add missing parameters to device_io calls.
5345 * sim-core.h: Add missing parameters to device_io calls.
5347 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5349 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5350 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5351 (SEMANTIC{,_CACHE}_FN): Fix return type.
5352 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5353 (engine_resume): Likewise. Make `engine' volatile. Save copy
5354 of cpu pointer in volatile object. Initialize read switch if
5357 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5359 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5360 (SEM_INSN): New macro.
5362 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5364 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5366 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5368 * configure: Regenerated to track ../common/aclocal.m4 changes.
5370 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5372 * sim-types.h (fp_word): New type, define according to
5373 WITH_TARGET_FLOATING_POINT_BITSIZE.
5375 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5376 configuration of size of floating point registers.
5378 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5380 * sim-profile.c (profile_print): Only print CPU <N> if other
5381 output is going to appear.
5383 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5385 * configure: Regenerated to track ../common/aclocal.m4 changes.
5387 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5389 * sim-types.h (address_word): Typedef according to
5390 WITH_TARGET_ADDRESS_BITSIZE.
5391 (signed_cell, unsigned_cell, natural_cell): Ditto using
5392 WITH_TARGET_CELL_BITSIZE.
5394 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5395 (WITH_TARGET_CELL_BITSIZE): Define.
5396 (WITH_HOST_WORD_BITSIZE): Delete.
5398 * sim-config.c (print_sim_config): Update.
5400 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5401 configuration of address and OpenFirmware cell sizes.
5403 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5405 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5406 * sim-run.c (sim_engine_run): Update.
5408 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5410 * sim-run.c (sim_engine_run): Ditto.
5412 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5413 (sim_resume): Pass nr_cpus to sim_engine_run.
5415 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5417 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5419 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5421 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5423 * Make-common.in (stamp-tvals): New rule.
5424 (targ-vals.h,targ-map.c): Depend on it.
5425 (clean): Remove stamp-tvals.
5427 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5429 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5430 in code also #if 0'ed.
5432 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5434 * configure: Regenerated to track ../common/aclocal.m4 changes.
5435 * aclocal.m4: Recognize --enable-maintainer-mode.
5437 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5439 * cgen-scache.h: Deleted.
5440 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5441 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5442 (scache_init): Use runtime computed size of SCACHE.
5443 (scache_flush): Likewise.
5444 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5445 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5446 * cgen-sim.h: Scache support moved here.
5447 (PC): Redo definition.
5448 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5449 (DECODE): Add parallel execution support.
5450 Only include semantic label members if using switch.
5451 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5452 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5453 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5454 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5456 (engine_{stop,run,resume,halt,signal}): Delete decls.
5457 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5458 (argbuf,scache): Delete forward decls.
5459 (STATE): Delete decl.
5460 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5461 Include cgen-mem.h, cgen-ops.h.
5462 (engine_halt,engine_signal): Delete.
5463 ({ex,exc,sem,semc}_illegal): Delete.
5464 (sim_disassemble_insn): Result of extract fn is in bits.
5465 * genmloop.sh: Rewrite.
5467 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5470 * sim-base.h (sim_state_base): Delete member `model'.
5471 (sim_cpu_base): Add member `model'.
5472 * sim-model.h (IMP_PROPERTIES): New type.
5473 (MACH): New members imp_props, models.
5474 (models): Delete decl.
5475 * sim-model.c (set_model): Update.
5476 * sim-profile.c (profile_print_model): Update.
5478 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5480 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5482 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5485 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5487 * configure: Regenerated to track ../common/aclocal.m4 changes.
5490 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5492 * aclocal.m4 (AR): Check for sigaction.
5494 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5496 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5498 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5499 * sim-config.c (sim_config): Replace WITH_DEVICES with
5500 WITH_TREE_PROPERTIES.
5502 * configure: Regenerated to track ../common/aclocal.m4 changes.
5504 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5506 * Make-common.in (SIM_ENVIRONMENT): New variable.
5507 (CONFIG_CFLAGS): Add it.
5508 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5509 --enable-sim-environment option.
5510 * configure: Regenerated.
5511 * sim-config.h (environment support): Rewrite.
5512 * sim-config.c (current_environment): Define as enum, unconditionally.
5513 (current_alignment): Define unconditionally.
5514 (config_environment_to_a): Update.
5515 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5516 (sim_config): Handle environment and alignment determination
5517 unconditionally. Delete sanity checks of current_environment,
5519 (print_sim_config): Update.
5520 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5521 (standard_options): Add --environment.
5522 (standard_option_handler): Likewise.
5524 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5526 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5527 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5528 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5529 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5530 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5531 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5532 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5533 argument ADD_CA macro with two argument ADDC_C - add carrying with
5535 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5536 argument SUB_CA macro with two argument SUBC_X - subtract
5538 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5540 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5542 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5544 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5545 * sim-io.h (sim_io_syscalls): Delete.
5547 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5549 * syscall.c (cb_syscall): Add missing else, so write to stdout
5552 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5553 the carry bit from the CPU's psw.
5555 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5557 * gennltvals.sh: Redo syscall support.
5558 * nltvals.def: Regenerated.
5560 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5562 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5563 the stream immediately.
5565 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5567 * sim-io.c (sim_io_getstring): Delete unused len2.
5568 (sim_io_syscalls): Ditto for sys_errno.
5570 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5572 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5574 * Make-common.in (run.o): Depend on remote-sim.h.
5575 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5576 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5578 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5580 * sim-io.c (sim_io_syscalls): Disable lseek.
5582 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5584 * gennltvals.sh: Generate syscall values for d30v.
5586 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5587 * nltvals.def: Regenerate.
5589 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5590 (os_fstat): Likewise. Validate fd argument.
5591 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5592 just compute target stat struct length.
5593 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5594 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5595 (get_string): Return host errno values so they can be properly
5597 (cb_syscall): Likewise.
5598 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5599 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5600 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5601 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5602 (get_path): New function.
5604 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5606 * sim-io.c (sim_io_syscalls): New function to provide system call
5607 emulation. Provide exit, open, close, read, write, lseek, and
5609 (sim_io_getstring): New function to return a string from a
5610 simulated memory location.
5612 * sim-io.h (sim_io_syscalls): Add declaration.
5614 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5616 * sim-core.c (sim_core_signal): Fix spelling error in message.
5618 * sim-hrw.c (sim_read): Use read map, not write map.
5620 * Make-common.in (all): Add .gdbinit.
5621 * gdbinit.in: Add dump command.
5623 * sim-model.c (model_options): Use '\0' for `shortopt'.
5625 * sim-trace.c (trace_option_handler): Set state trace file
5626 for --trace-file in addition to cpu's values.
5627 (trace_vprintf): If cpu == NULL, try state's trace file.
5628 (trace_options): Reorganize table, reword some descriptions.
5630 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5632 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5635 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5637 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5638 signal untranslated, document problem with this.
5640 * nrun.c (main): Check for a prog name of `*step'. If present,
5641 step the simulator instead of allowing it to run free.
5643 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5645 * Make-common.in (sim_main_headers): Add sim-signal.h.
5647 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5649 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5651 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5653 * sim-signal.h: Start simulator signals at 64 so that host signal
5654 numbers can be detected and reported.
5656 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5658 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5660 * callback.c (cb_host_to_target_stat): Fix return values.
5662 * cgen-sim.h (enum_signal_type): Delete.
5663 (engine_signal): Update prototype.
5664 * cgen-utils.c: Don't include <signal.h>.
5665 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5666 (engine_signal): Update.
5668 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5669 (sim_state_free): Call SIM_STATE_FREE if defined.
5671 * sim-module.c (sim_module_install): Don't leave any modules
5672 installed if one fails to install.
5674 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5676 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5677 more, since alloca is not used in this file.
5679 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5680 correctly set the carry and overflow bits for those types.
5681 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5682 with carry, so carry is correct after doing both adds.
5683 (ALU*): Space out '\' to make it easier to read.
5685 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5687 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5690 * sim-signal.c, sim-signal.h: New files.
5691 * Make-common.in (sim-signal.o): Add rule for.
5692 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5693 * sim-abort.c: Don't include <signal.h>.
5694 * sim-basics.h: #include "sim-signal.h".
5695 * sim-break.c: Don't include <signal.h>.
5696 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5697 * sim-core.c: Don't include <signal.h>.
5698 (SIGBUS): Delete definition.
5699 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5700 * sim-engine.c: Don't include <signal.h>.
5701 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5702 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5703 * sim-resume.c: Don't include <signal.h>.
5704 (SIGTRAP): Delete definition.
5705 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5706 * sim-stop.c: Don't include <signal.h>.
5707 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5708 * sim-watch.c: Don't include <signal.h>.
5709 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5711 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5713 * sim-base.h (CIA_ADDR): Provide default definition.
5714 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5715 * sim-break.c (sim_handle_breakpoint): Likewise.
5717 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5719 * Make-common.in (srccom): New variable.
5721 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5722 (LIB_OBJS): Add syscall.o.
5723 (gentmap): Pass $(NL_TARGET) to $(CC).
5724 (syscall.o): Add rule for.
5725 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5726 (sim-bits.o): Depend on $(sim-n-bits_h).
5727 (sim-load.o): Depend on callback.h.
5729 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5730 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5731 * cgen-mem.h, cgen-ops.h: New files.
5733 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5735 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5737 * callback.c: #include string.h or strings.h.
5738 #include sys/types.h and sys/stat.h.
5739 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5740 (os_get_errno,os_open): Update.
5741 (os_stat,os_fstat): New functions.
5742 (os_init): Initialize syscall_map, errno_map, open_map.
5743 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5744 errno_map, open_map, signal_map, stat_map.
5745 (cb_read_target_syscall_maps): New function.
5746 (cb_target_to_host_syscall): New function.
5747 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5748 (cb_target_to_host_open): Renamed from target_to_host_open.
5749 (store): New function.
5750 (cb_host_to_target_stat): New function.
5751 * syscall.c: New file.
5752 * gentmap.c (sys_tdefs): New global.
5753 (gen_targ_vals_h): Output target syscall numbers.
5754 (gen_targ_map_c): Update. Output target syscall translation map.
5755 * gentvals.sh: New first argument `target'. Preface table with
5756 #ifdef NL_TARGET_$target if non-null target passed.
5757 * gennltvals.sh: New file.
5758 * nltvals.def: Regenerated.
5760 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5762 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5764 (sim_core_dummy_M): Declare.
5766 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5768 * sim-core.c (sim_core_signal): Print the address of the
5771 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5773 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5775 * sim-base.h (sim_state_base): Add member trace_data.
5776 (STATE_TRACE_DATA): New macro.
5777 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5778 ({WITH_,}TRACE_DEBUG_P): New macros.
5779 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5780 (_sim_cpu): Delete forward reference.
5781 (debug_printf): Update.
5782 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5783 (trace_options): Add --trace-debug.
5784 (set_trace_options): Handle it.
5785 (trace_option_handler): Likewise.
5786 (trace_install): Init state trace_data struct.
5787 (trace_uninstall): Close state trace file.
5788 * sim-events.c (ETRACE): Only print source file and line number if
5790 * sim-n-core.h (sim_core_trace_M): Likewise.
5792 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5794 1997-11-13 Felix Lee <flee@cygnus.com>
5796 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5798 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5800 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5802 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5804 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5806 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5807 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5810 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5812 * sim-events.c (sim_events_process): Re-compute the time -
5813 update_time_from_event - as each event is processed. Reverses
5816 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5818 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5820 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5822 * sim-events.c (sim_events_process): Delete redundant call to
5823 update_time_from_event.
5824 (sim_events_slip): Always decrement time_from_event.
5825 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5826 Delete assertion that time_from_event >=0 when work in queue, no
5829 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5831 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5832 (standard_option_handler): Update.
5834 * sim-options.h: Clarify documentation.
5835 (OPTION_LONG_ONLY_P): Delete definition.
5836 (OPTION_VALID_P): Define.
5838 * sim-options.c (sim_print_help): Allow short only options.
5839 (sim_parse_args): Ditto.
5840 (sim_args_command): Skip short only options.
5841 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5842 separate entries for short and long options in the HANDLERS and
5844 (sim_parse_args): Disable argument permutation.
5846 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5848 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5849 Add argument M, size of data type.
5850 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5851 Declare, ditto for 5, 6 & 7 byte transfers.
5852 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5855 * sim-n-core.h (sim_core_trace_M): Rename from
5856 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5857 with transfer type. Print transfer direction. Handle 1 and 2 byte
5859 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5861 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5862 Update all functions.
5864 * sim-core.c: Generate functions starting with 16 not 1.
5865 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5866 all 5, 6 & 7 byte transfers.
5868 * sim-n-core.h (sim_core_read_misaligned_N,
5869 sim_core_write_misaligned_N): Implement.
5871 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5873 * sim-endian.h (U16_8): Implement
5875 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5877 * sim-endian.h (VL8_16, VH8_16): Implement.
5879 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5881 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5882 (memory_option_handler): Skip comma in alias address list
5884 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5886 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5888 (parse_size, parse_addr): New functions
5889 (memory_option_handler, memory_options): Parse address & size
5890 using new functions. Pass level, space, modulo to do_memopt_add &
5893 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5895 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5896 `attach_type attach' argument with `unsigned level' argument.
5899 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5900 sim_core_attach): Replace argument attach with level. Update
5901 verification of arguments.
5902 (sim_core_map_detach, sim_core_detach): Replace argument attach
5905 * sim-basics.h (enum _attach_type): Delete.
5907 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5909 * sim-core.h (sim_core_write_8): Define.
5911 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5913 * sim-bits.h: Document ROTn macro.
5915 * sim-endian.h (H2T): Handle 16 byte variables.
5917 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5920 * sim-core.c: Do not generate sim_core_*_word.
5922 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5923 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5925 * sim-core.h (sim_core_read_unaligned_word,
5926 sim_core_read_aligned_word, sim_core_read_word,
5927 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5928 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5930 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5932 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5934 * sim-endian.h: Disable 16 byte support.
5936 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5938 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5940 * sim-n-core.h (sim_core_trace_N): New function.
5941 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5942 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5944 * sim-endian.h: Add 128 bit variant.
5946 * sim-core.h, sim-core.c: Add 128 bit variant.
5948 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5950 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5952 * sim-events.c (sim_events_process): Clear events->work_pending.
5953 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5954 setting, nr_ticks_to_process.
5955 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5956 when the event queue isn't next.
5958 * sim-events.h, sim-events.c (sim_events_slip): New function.
5960 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5962 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5964 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5967 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5969 * nrun.c (main): Remove useless test of name != NULL.
5970 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5972 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5974 * sim-fpu.c (EXPMAX): Type is unsigned.
5975 (MIN_INT, MAX_INT): Type is signed64.
5976 (i2fpu): Type of val is signed64.
5978 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5980 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5981 a bucket size of zero.
5983 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5984 OPTION_PROFILE_PC): Define.
5985 (profile_option_handler): Add support for --profile-pc and
5986 --profile-pc-granularity options.
5987 (profile_pc_init): When possible, compute nr buckets from bucket
5990 * sim-profile.c (profile_pc_init): Align the profile-pc end
5991 address with the profile-pc bucket size.
5993 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5994 something less ambiguous.
5995 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5997 * sim-profile.c (profile_pc_cleanup): New function. Move
5998 profile_pc_uninstall code to here.
5999 (profile_pc_uninstall): Call.
6000 (profile_pc_init): Call.
6002 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6004 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6005 file using BSD gprof format.
6007 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6009 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6010 MSBIT64): Force result to unsignedN.
6012 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6014 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6016 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6017 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6018 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6019 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6021 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6023 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6026 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6027 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6029 (sim_core_attach): Rename buffer_freed to free_buffer, type
6030 void*. Ensure that allocated buffer is alligned according to
6033 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6035 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6036 (ALU64_SUB): Define.
6038 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6039 (.gdbinit): Remove dependencies, generate once per build.
6041 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6043 * sim-n-core.h (sim_core_read_aligned_N,
6044 sim_core_write_aligned_N): Make xaddr param type address_word not
6047 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6049 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6050 unpacked floating point struct. Pass sim_fpu object by reference.
6051 Add preliminary support for rounding modes.
6053 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6055 * configure: Regenerated to track ../common/aclocal.m4 changes.
6057 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6059 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6060 WITH_TARGET_BITSIZE.
6062 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6064 * sim-profile.c (profile_print_core): label needs empty statement.
6066 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6068 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6069 and zfree instead of xmalloc and free. Prevents warnings.
6071 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6073 * configure: Regenerated to track ../common/aclocal.m4 changes.
6075 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6077 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6078 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6080 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6081 controling the bitsize/msb of the target.
6083 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6085 * Make-common.in: New files sim-break.c, sim-break.h.
6086 * sim-base.h: Add point to breakpoint list to sim_state_base.
6087 * sim-break.c sim-break.h: New modules that implement intrinsic
6089 * sim-module.c: Add breakpoint module.
6091 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6093 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6095 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6097 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6098 (SIGBUS) define for Windows.
6099 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6100 * sim-resume.c: define SIGTRAP for windows.
6101 * sim-xcat.h: use token pasting if ALMOST_STDC.
6103 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6105 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6107 (CONFIG_CFLAGS): Add same.
6109 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6111 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6112 (SIGNED32): use ##i32.
6114 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6116 * configure: Regenerated to track ../common/aclocal.m4 changes.
6118 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6120 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6123 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6124 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6125 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6126 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6127 (CONFIG_CFLAGS): Add same.
6129 * aclocal.m4: Perform AC_SUBST on optional options.
6131 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6133 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6135 * sim-options.c (standard_option_handler): Typo in warning message.
6137 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6139 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6140 insn count. Make count conditional on there being a valid
6142 (profile_pc_init): Make default PC profile frequency an arbitrary
6145 * sim-base.h: Ditto.
6147 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6150 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6153 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6155 * configure: Regenerated to track ../common/aclocal.m4 changes.
6157 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6159 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6160 configured alignment.
6162 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6164 * configure: Regenerated to track ../common/aclocal.m4 changes.
6166 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6168 * sim-config.c (sim_config): Check for default alignment.
6170 * sim-options.c (standard_option_handler): Add alignment option.
6172 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6173 default alignment requirements on memory accesses.
6175 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6177 * sim-load.c (sim_load_file): Return failure if the executable
6178 had no loadable sections.
6180 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6182 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6185 * sim-core.c (sim_core_signal): When bad access halt simulator
6186 SIGSEGV / SIGBUS instead of aborting.
6187 (signal.h): Include.
6189 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6190 options was missing.
6192 * sim-bits.h (MOVED): Define
6194 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6196 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6199 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6201 * sim-bits.c: Add 8 bit versions of bit macros.
6203 * sim-bits.h: Ditto.
6205 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6207 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6208 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6210 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6211 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6213 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6214 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6216 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6218 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6219 configure.in: Output to cconfig.h instead of config.h.
6221 * configure: Regenerated to track ../common/aclocal.m4 changes.
6223 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6225 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6228 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6230 * callback.c (os_write): divert stdout and stderr to their
6233 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6235 * sim-profile.c (profile_print_speed): Call
6236 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6238 * sim-events.c (sim_events_elapsed_time): New function return nr
6239 host MS consumed by the simulator.
6240 (sim_watch_valid): Use.
6242 * sim-module.c (modules): Install sim_events very very early.
6244 * sim-profile.c (profile_print): Call profile_print_pc.
6246 (profile_pc_init): New function, set up processor for PC
6248 (profile_print_pc): New function, print a PC profile.
6249 (profile_pc_event): New function, sample PC.
6251 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6252 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6255 * sim-options.c (sim_print_help): Pacify GCC.
6257 * sim-n-core.h (sim_core_read_aligned_N,
6258 sim_core_write_aligned_N): Add un-conditional profile call.
6259 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6260 profile call when aligned read/write isn't used.
6262 * sim-base.h: Include sim-profile, sim-model after sim-core &
6263 sim-events allow sim-core to define useful values.
6265 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6266 (profile_option_handler, profile_options): Add support for
6267 --profile-core option.
6268 (print_bar): Include when core profiling.
6269 (profile_print_core): New function, print core profile.
6271 * sim-config.c (print_sim_config): Print profile status.
6273 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6274 WITH_PROFILE_PC_P): Define.
6275 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6276 (PROFILE_COUNT_CORE): Define.
6278 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6280 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6281 interrupt_names array as the data.
6282 (sim-watch.h): Document.
6284 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6286 * sim-options.c (sim_print_help): When the doc string is to long
6289 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6290 that only the first few the watch options are listed. Generate
6291 meanginful usage messages.
6293 * sim-options.h (struct OPTION): Clarify use of doc_name field
6295 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6297 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6298 (standard_option_handler): Handle --architecture-info.
6300 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6302 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6303 illegal zero-sized array.
6304 * sim-core.c (sim_core_xor_read_buffer): same.
6306 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6308 * nltvals.def: Regenerate.
6310 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6312 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6314 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6316 * sim-bits.c (MASKED): Delete.
6317 (EXTRACTED): Delete.
6318 (LSEXTRACTED, MSEXTRACTED): New functions.
6320 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6321 (MSMASKEDn, LSMASKEDn): Add last argument.
6324 * sim-bits.h (EXTEND8, EXTEND16): Define.
6325 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6327 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6329 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6330 current instruction address.
6332 * sim-inline.h (*_ENGINE): Define.
6334 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6336 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6338 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6339 (watch_option_handler): Call delete_watchpoint with ident or type.
6340 (sim_watchpoint_install): Create interrupt specific watchpoint
6341 commands on the fly.
6342 (do_watchpoint_create): New function, create a watch point using
6343 type/int-nr info encoded in the option nr.
6344 (do_watchpoint_info): New function. List active watchpoints.
6346 * sim-watch.h: Change data structure to a list.
6348 * sim-memopt.c (memory_option_handler): Require explicit "all"
6349 before deleting all memory regions.
6351 * sim-utils.c (sim_do_commandf): New function, printf version of
6354 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6356 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6358 (SIGNED64, UNSIGNED64): Delete.
6359 (ALU64_ADD): Don't rely on bit endianness.
6360 (ALU64_BEGIN): Define.
6362 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6363 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6365 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6366 suffix - u64, LL - to 64 bit constants.
6368 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6370 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6372 * sim-utils.h (NZALLOC): Define - zalloc * N.
6374 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6375 implementation of read/write functions.
6377 * Make-common.in (sim-hrw.o): New target.
6379 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6382 * sim-memopt.c (memory_option_handler): Implement memory-size
6383 command. Implement memory-alias command. Let memory-delete delete
6385 (add_memopt): New function. Add a memory region.
6386 (do_memopt_delete): New function. Delete a memory region.
6388 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6390 * sim-core.c (sim_core_detach): New function.
6391 (sim_core_map_detach): New function. Perform the actual detach.
6392 (sim_core_init): Move initialization code from here.
6393 (sim_core_install): To here.
6394 (sim_core_uninstall): And here.
6396 * sim-module.c: Add memopt module.
6398 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6399 simulator base type.
6401 * Make-common.in (sim_main_headers): Add sim-memopt.h
6402 (sim-memopt.o): New target.
6404 * sim-core.c (sim_core_install): Add core_options to the option
6407 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6410 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6413 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6414 address_word, add mask member.
6416 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6417 address_word, allow for 64bit targets in 32bit host. Add modulo
6419 (sim_core_map_attach): Ditto.
6420 (new_sim_core_mapping): Ditto.
6421 (sim_core_translate): Mask address when modulo memory.
6423 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6425 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6427 * gdbinit.in: New file.
6428 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6429 * Make-common.in (distclean): Delete .gdbinit.
6430 (.gdbinit): Add rule for.
6431 * configure: Regenerated to track ../common/aclocal.m4 changes.
6433 * Make-common.in (cgen-run.o): Add rule for.
6435 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6437 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6439 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6440 both resumed and previous elapsed time.
6441 (sim_events_init): Set initial_wallclock and current_wallclock to
6443 (sim_events_install): Install sim_events_suspend and
6445 (sim_events_watch_clock): Allow for suspended simulator when
6446 computing the time of the clock event.
6448 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6449 initial_wallclock to elapsed_wallclock, set both to zero.
6450 (sim_events_init, sim_events_uninstall): Delete prototypes.
6452 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6454 * sim-module.c(sim_module_resume, sim_module_suspend): New
6457 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6459 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6462 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6464 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6465 * Make-common.in (TAGS): Likewise.
6466 * sim-n-bits.h: Add TAGS comments for all functions.
6467 * sim-n-core.h: Likewise.
6468 * sim-n-endian.h: Likewise.
6470 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6472 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6475 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6477 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6480 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6482 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6483 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6485 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6487 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6488 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6489 nr_transfered and nr_this_transfer unsigned.
6491 * sim-events.c (sim_events_tickn): N is signed, as limited to
6494 * sim-n-endian.h (offset_N): Change size to unsigned.
6496 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6498 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6500 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6502 * sim-options.c (sim_parse_args): Use dupargv.
6504 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6506 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6508 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6510 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6513 * sim-options.c (standard_options): Add --architecture=MACHINE and
6514 --target=TARGET options.
6515 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6516 (standard_option_handler): Handle architecture and target options.
6519 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6521 (sim_analyze_program): Set prog_bfd architecture from
6522 STATE_ARCHITECTURE if known.
6524 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6526 * configure: Regenerated to track ../common/aclocal.m4 changes.
6529 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6531 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6532 that option does not apply to certain files.
6534 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6536 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6537 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6538 offset from MSB/LSB.
6540 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6541 access address of sub word quantity of a hosts 16, 32, 64 bit word
6543 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6544 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6545 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6546 return N*2 byte value with argument in Hi/Lo word. Renamed from
6547 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6549 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6550 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6551 so that bit offset is explicit.
6553 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6555 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6556 Update STATE_PROG_BFD when needed with a dup'd copy of the
6559 * sim-config.c (sim_config): Delete ABFD argument, use
6560 STATE_PROG_BFD directly.
6562 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6564 * run.c (main): Pass the open ABFD to sim_create_inferior.
6566 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6570 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6571 hardware only simulator targets.
6573 * Make-common.in (sim-hload.o): Add rule.
6575 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6577 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6578 used by copyargv and freeargv.
6580 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6581 STATE_PROG_ARGV, not just a pointer.
6583 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6585 * configure: Regenerated to track ../common/aclocal.m4 changes.
6588 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6590 * aclocal.m4 (sim-endian): Add second argument to
6591 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6592 default endian when not hardwired.
6594 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6595 else failes value for target byte order.
6597 * sim-config.c (sim_config): Add abfd arguments. Set
6598 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6600 (sim_config): Return SIM_RC, don't abort.
6603 * run.c (main): Update call to sim_open - add ABFD argument.
6604 * nrun.c (main): Add NULL ABFD argument.
6606 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6608 * callback.c (os_poll_quit): Make static.
6609 Call sim_cb_eprintf, not p->eprintf.
6610 (sim_cb_printf, sim_cb_eprintf): New functions.
6611 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6613 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6614 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6615 sim-utils.h. #include sim-utils.h.
6616 * sim-utils.h: Above decls moved here.
6617 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6619 * sim-watch.c (action_watchpoint): Fix thinkos.
6621 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6623 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6625 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6627 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6628 to FORCED_ALIGNMENT case.
6630 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6632 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6634 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6636 * Make-common.in (libsim.a): Fix typo.
6638 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6640 * nrun.c (main): Verify the structure returned before using it.
6642 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6644 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6647 * sim-engine.c (sim_engine_install): New function. Install the
6648 engine init functions.
6649 (sim_engine_init): [Re]initialize the simulator engine.
6651 * sim-module.c: Add sim_engine to list of modules that always
6654 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6656 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6657 to remove the old watchpoint, not delete_watchpoint.
6658 (watch_option_handler): Action the correct watchpoint, not just
6661 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6663 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6664 both low and high word.
6665 (sim_core_write_aligned_N): Ditto.
6667 * sim-trace.c (set_trace_options): Delete code explicitly setting
6670 * sim-options.c (sim_print_help): Call the list commands if not a
6671 standalone simulator.
6672 (sim_print_help): Advise that some options may not be applicable.
6674 * sim-trace.c (set_trace_options): Assume core present.
6676 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6677 buffer when full not almost full.
6679 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6681 * sim-events.c (sim_events_process): Don't blat the event queue
6682 when processing watchpoints.
6684 * sim-watch.h: Make arg unsigned long - stop sign extension.
6686 * sim-events.c (sim_watch_valid): rewrite so debugable.
6688 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6690 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6691 inequality test is possible.
6692 (handle_watchpoint): Re-pass is_within arg.
6693 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6694 0 to schedule_watchpoint's is_within arg.
6695 (sim_watchpoint_init): Re-pass is_within arg.
6697 * sim-options.c (sim_print_help): Add is_command argument. Don't
6698 include -- prefix when called from the command line interpreter.
6700 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6702 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6703 zero indicates that the test should be reversed.
6704 (sim_events_watch_core): Ditto.
6705 (WATCH_CORE): Compare range against is_within.
6708 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6710 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6711 sim_core_read_buffer. Check nr-bytes transfered.
6713 * sim-core.h (sim_core_common): Define a new struct that contains
6714 the common data. to sd and cpu structures.
6715 * sim-core.c (sim_core_attach): Update.
6716 (sim_core_init): Update. Remember to copy initialized data to each
6718 (sim_core_find_mapping): Ditto.
6720 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6721 (sim_core_write_buffer): Ditto.
6723 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6724 transfer use xor version of read buffer.
6725 (sim_core_write_unaligned_N): Ditto for write.
6727 * sim-core.c (sim_core_xor_read_buffer): New function implement
6728 xor-endian data read breaking transfer up into xor-endian sized
6730 (sim_core_xor_write_buffer): Ditto for write.
6731 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6732 - needed for xor-endian transfers.
6734 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6736 * sim-inline.h: Review description.
6738 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6739 to just those involved in data transfers and configuration.
6741 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6743 * sim-n-core.h (sim_core_read_aligned_N): Use.
6744 (sim_core_read_unaligned_N): Ditto.
6745 (sim_core_read_unaligned_N): Ditto..
6746 (sim_core_write_unaligned_N): Ditto.
6748 * sim-core.h: Add xor endian bitmap to main structure. *
6750 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6752 (sim_core_read_aligned_N): Ditto.
6754 * sim-core.c (sim_core_set_xor_endian): New function.
6755 (sim_core_attach): Don't overwrite the per-cpu xor map when
6756 cloning the global core.
6758 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6760 * sim-engine.h: Update below so that it is using an enumerated
6763 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6765 * sim-engine.c (sim_engine_restart):
6766 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6767 return value used for simulator restart from 0 to 2.
6769 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6771 * cgen-scache.c (scache_option_handler): Add is_command arg.
6773 * sim-model.c (model_option_handler): Add is_command argument.
6775 * sim-profile.c (profile_option_handler): Add is_command arg.
6777 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6780 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6781 order that they are registered.
6783 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6784 between option and command line processing.
6786 * sim-options.c: Include stdlib.h, ctype.h.
6788 * Make-common.in (sim-watch.o): Add rule.
6789 (sim_main_headers): Assume sim-assert.h included.
6790 (sim-*.o): Simplify make rule.
6792 * sim-module.c: Add sim_watch_install to module list.
6794 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6796 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6799 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6800 * sim-events.c (sim_events_install): Ditto.
6801 * sim-core.c (sim_core_install): Ditto.
6802 * sim-model.c (model_install): Ditto.
6803 * sim-options.c (standard_install): Ditto.
6804 * sim-profile.c (profile_install): Ditto.
6805 * sim-reason.c (sim_stop_reason): Ditto.
6806 * sim-run.c (sim_engine_run): Ditto.
6807 * sim-utils.c (sim_analyze_program): Ditto.
6809 * sim-module.c (modules): Make profile_install and trace_install
6812 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6814 * sim-options.c (standard_option_handler): Set the byte order.
6816 * sim-events.c (sim_events_process): Allow multi tick processing.
6817 (sim_events_tickn): New function - multi cycle tick.
6819 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6820 prototypes. Under development.
6821 (sim_events): Replace processing with nr_ticks_to_process.
6823 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6825 * nrun.c (main): Pass callbacks to sim_open instead of using
6828 * run.c (main): Ditto.
6830 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6832 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6833 stop tk interrupting malloc calls.
6834 (sim_events_zalloc): Converse.
6836 * Make-common.in (sim_main_headers): Add sim-events.h.
6838 * sim-events.c (sim_events_schedule_after_signal): Change return
6839 type to void - signal events are strictly internal.
6840 (sim_events_init): Allocate a finite buffer for signal events.
6841 (sim_events_schedule_after_signal): Enter signal events into the
6844 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6845 (sim_engine_restart): Ditto.
6846 (sim_engine_abort): Ditto.
6847 * sim-stop.c (sim_stop): Ditto.
6848 (control_c_simulation): Ditto.
6849 * sim-resume.c (sim_resume): Ditto.
6850 (has_stepped): Ditto.
6851 * sim-abort.c (sim_engine_abort): Ditto.
6853 * sim-basics.h (transfer_type): New type.
6855 * sim-core.c (sim_core_signal): New function. Print core signal
6857 (sim_core_find_mapping): Add transfer argument.
6859 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6860 SIM_CORE_SIGNAL if a recoverable abort.
6861 * sim-core.c (sim_core_find_mapping): Ditto.
6863 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6865 * sim-core.c (sim_core_find_mapping): Replace calls to
6866 sim_io_error to more resiliant sim_engine_abort.
6868 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6869 (sim_core_write_unaligned_N): Ditto.
6871 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6873 * sim-module.c: Add sim_events_install to list.
6875 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6877 (sim_events_init): Now returns SIG_RC.
6879 * sim-run.c: New file. Generic sim_engine_run.
6880 * sim-reason.c: New file. Generic sim_stop_reason.
6881 * sim-stop.c: New file. Generic sim_stop.
6882 * sim-resume.c: New file. Generic sim_resume.
6884 * Make-common.in (sim-engine.o): Add rule.
6885 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6887 * sim-engine.h, sim-engine.c: New file. Provide generic
6888 implementation of sim_engine_halt, sim_engine_error. et.al.
6890 * sim-base.h (sim_state_base): Add member halt.
6891 (sim-engine.h): Include.
6893 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6895 * sim-events.c (sim_events_poll): Update event handler.
6897 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6899 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6901 (sim_events_watch_sim): New function.
6902 (sim_events_watch_core): New function.
6903 (sim_watch_valid): New function.
6904 (sim_events_preprocess): New function.
6905 (sim_events_process): Process the watchpoints as well as the timer
6907 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6908 (sim_events_deschedule): Check all the queues when removing an
6910 (sim_events_init): Ditto for cleaning.
6912 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6914 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6916 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6918 * callback.c (os_open): Type of arg flags is int.
6920 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6922 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6923 just like normal numbers as per IEEE rules.
6925 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6927 * callback.c (os_close): Mark the descriptor as being
6928 available if the close succeeded.
6929 (os_open): Pass 0644 as the mode of the file being created.
6931 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6933 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6936 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6937 * sim-lnline.h: Update.
6939 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6940 conversion functions.
6941 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6943 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6944 compare functions. Replacing.
6945 (sim_fpu_cmp): This. Delete.
6947 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6949 * sim-core.c (sim_core_find_mapping): Call engine_error not
6950 sim_io_error when possible.
6952 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6954 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6955 high/low double word.
6957 * sim-trace.h: Remove definition of attribute - defined in
6960 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6962 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6963 name of the option - or family of options.
6965 * sim-options.c (sim_args_command): Match command `a-b c' with
6966 option `--a-b-c' from option table.
6968 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6970 * sim-options.c (sim_print_help): For optional arguments, wrap
6973 * sim-trace.c (set_trace_options): New function, handle optional
6974 argument and multiple assignment.
6975 (trace_option_handler): Update.
6977 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6978 when branch tracing selected.
6980 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6982 * sim-trace.c (trace_one_insn): Make a va-args function.
6984 * sim-trace.c (trace_vprintf): New function, va-arg version of
6987 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6989 * sim-trace.c (trace_uninstall): Don't close a file twice.
6990 * sim-profile.c (profile_uninstall): Likewise.
6992 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6994 * sim-trace.c (toplevel): Include bfd.h.
6995 (trace_options): Note that --trace-linenum also turns on
6996 --trace-insn. Add --trace-{branch,semantics}.
6997 (trace_option_handler): If --trace-linenum, also turn on
6998 --trace-insn. Add --trace-branch support. If --trace-semantics,
6999 turn on ALU, FPU, branch, and memory tracing.
7000 (trace_one_insn): New function to trace an instruction. Support
7002 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7004 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7005 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7006 (TRACE_branch): Add new mask.
7007 (TRACE_*_P): Define all possible trace_p macros.
7008 (trace_one_insn): Declare function.
7010 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7012 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7013 GNU C doesn't support __attributes__.
7014 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7017 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7019 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7020 addresses are masked forcing them to be correctly aligned.
7021 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7022 * sim-config.c (config_alignment_to_a): Update.
7024 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7026 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7028 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7029 processor specific core maps.
7030 (sim_core_map_attach): Copy the core map data to each of the
7031 processor specific core data structures.
7032 * sim-core.c (sim_core_find_mapping): Update.
7034 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7035 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7036 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7037 alternatives that handle unaligned addresses.
7038 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7040 * cgen-utils.c (sim_disassemble_insn): Update.
7042 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7044 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7047 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7050 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7052 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7054 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7057 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7060 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7062 * cgen-trace.c: Prepend additional trace_printf argument.
7064 * cgen-utils.c (sim_disassemble_insn): Add additional core
7067 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7069 * nrun.c (main): Catch/report errorenous simulator states.
7071 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7072 * sim-trace.c: #include string.h/strings.h so that memset is
7074 * sim-utils.c: Ditto.
7075 * sim-profile.c: Ditto. And stdlib.h.
7076 (print_bar): Only define when used by instruction or memory profiler.
7078 * sim-options.c (standard_option_handler): Make ul more local.
7080 * sim-load.c (sim_load_file): Make the name constant.
7081 (sim_load_file): Passify gcc.
7083 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7085 * sim-utils.c, sim-load.c: Include sim-utils.h.
7087 * sim-base.h (sim_cpu): Pre define here so available to all.
7089 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7090 Restore the sim_cpu and instruction_address arguments so that full
7091 information is available to the abort function.
7092 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7093 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7095 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7096 tracing support for sim-events and sim-core.
7097 (trace_option_handler): Convert #if to if where possible so always
7098 compiled/checked by C compiler.
7099 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7101 * sim-base.h: Adjust comment documenting how to define the cpu
7103 (sim_state_base): Add sim_core and sim_events to simulator base
7106 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7107 * sim-core.c (sim_core_init, sim_core_attach,
7108 sim_core_find_mapping): Update.
7109 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7110 update_time_from_event, insert_sim_event,
7111 sim_events_schedule_after_signal, sim_events_deschedule,
7112 sim_events_tick): Ditto.
7114 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7115 sim-model.h): Move #includes from here.
7116 * sim-base.h: To here.
7117 (sim-core.h, sim-events.h, sim-io.h): Include also
7119 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7121 * callback.c (default_callback): Missing initialisers.
7123 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7125 * sim-utils.c (sim_add_commas): New function.
7126 * sim-basics.h (sim_add_commas): Add prototype.
7127 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7128 * sim-profile.c (COMMAS): New macro.
7129 (print_*): Use it to print commas in numbers.
7131 * configure: Regenerated.
7133 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7134 (cgen_state): New member run_fast_p.
7135 (cgen_init): Add prototype.
7136 (sim_disassemble_insn): New arg `cpu'.
7137 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7138 * cgen-utils.c (cgen_init): New function.
7139 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7140 * genmloop.sh: Call engine_halt if loop exits.
7142 * Makefile.in (sim-options_h): Define.
7143 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7144 (sim-model.o): Add new rule.
7145 (cgen-{scache,trace,utils}.o): Add new rules.
7146 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7147 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7148 Indent output by 2 spaces.
7149 * cgen-scache.h (scache_print_profile): Update.
7150 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7151 Use trace_printf, not fprintf.
7152 (trace_extract): Use trace_printf, not cgen_trace_printf.
7153 * genmloop.sh (!FAST case): Increment `insn_count'.
7154 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7155 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7156 access macro's name.
7157 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7158 Change return type to SIM_RC.
7159 (sim_core_{install,uninstall}): New functions.
7160 * sim-core.h (sim_core_{install,uninstall}): Declare.
7161 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7162 Change return type to SIM_RC.
7163 * sim-model.h (models,machs,model_install): Declare.
7164 * sim-module.c (modules): Add scache_install, model_install.
7165 (sim_post_argv_init): Set cpu->state backlinks.
7166 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7167 (standard_option_handler): Likewise.
7168 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7171 (profile_options): Delete --profile-simcache.
7172 (profile_option_handler): Likewise.
7173 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7175 (profile_print_{memory,model}): Likewise.
7176 (profile_print_simcache): Delete.
7177 (profile_print_speed): New function.
7178 (profile_print): Rewrite.
7179 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7180 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7181 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7182 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7183 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7184 (profile_print): Update prototype.
7186 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7188 * cgen-scache.[ch], cgen-sim.h: New files.
7189 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7190 * sim-model.c: New file.
7192 * Make-common.in (clean targets): Undo patch of Apr. 22.
7194 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7196 * sim-n-bits.h (signed): If we have a standard compiler, undef
7197 signed, so that signedN is defined correctly.
7199 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7201 * sim-module.h, sim-model.h, sim-profile.h: New files.
7202 * sim-module.c, sim-profile.c: New files.
7203 * Make-common.in (SIM_PROFILE): Define
7204 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7205 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7206 (sim_module.o,sim-profile.o): Add rules for.
7207 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7208 (--enable-sim-profile): Add.
7209 * configure: Regenerated.
7210 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7211 model. Move trace and profile support to sim-{trace,profile}.h.
7212 New members trace_data, profile_data.
7213 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7214 * sim-config.h: Provide default definition of WITH_PROFILE.
7215 (WITH_TRACE): Change default to -1.
7216 (MAX_NR_PROCESSORS): Always define.
7217 * sim-options.c: Move trace and profile support to
7218 sim-{trace,profile}.h.
7219 (sim_pre_argv_init): Moved to sim-model.c.
7220 (standard_install): New function.
7221 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7222 (standard_install): Declare.
7223 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7224 (trace_install, trace_uninstall): New functions.
7225 (trace_printf): Update reference to TRACE_FILE.
7226 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7227 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7228 (WITH_TRACE_FOO_P): Define.
7229 (trace_install): Declare.
7230 (TRACE_DATA): New struct.
7232 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7234 * run.c: Undo last exec_bfd patch.
7235 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7237 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7239 * run.c (exec_bfd): Add back in.
7240 (main): Set exec_bfd.
7242 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7244 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7246 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7248 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7249 less well defined engine_error.
7250 * sim-core.c: Ditto.
7252 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7254 * Make-common.in: Change clean targets to use :: so that other
7255 Makefiles can have their own clean targets.
7256 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7257 __STDC__ to control use of stdarg vs. varargs syntax. Some
7258 systems can't use __STDC__, but require stdarg.
7260 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7262 * sim-options.c (standard_options): Add --endian.
7263 (standard_option_handler): Likewise.
7265 * nrun.c: #include <signal.h>.
7266 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7267 handler that calls sim_stop ().
7269 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7271 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7272 handler that calls sim_stop (). Simulators may still be
7273 establishing their own handler.
7275 * sim-events.c (sim_events_poll): Rename from
7276 sim_events_at_large_int. Poll IO.
7278 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7281 * callback.c (os_poll_quit): New function poll for quit signal
7283 (default_callback): Include magic number.
7285 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7287 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7288 Check for functions getrusage, time.
7289 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7290 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7291 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7292 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7294 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7296 * sim-options.c, sim-options.h: New files.
7297 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7298 * Make-common.in (nrun.o): Add rules for.
7301 * run.c (main): Check return value of sim_open.
7303 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7304 (sim_main_headers): Add sim-trace.h.
7305 * run.c (exec_bfd, target_byte_order): Delete.
7306 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7307 call sim_load instead. Check return code of sim_create_inferior.
7308 * sim-base.h (CURRENT_STATE): Define.
7309 (sim_state_base): Make typedef. New members options, prog_argv,
7310 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7311 mem_size, memory [+ corresponding access macros].
7312 (sim_cpu_base): New typedef.
7313 * sim-trace.h: New file.
7314 * sim-trace.c: New file.
7315 * sim-basics.h: #include it.
7316 * sim-load.c: New file.
7318 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7320 * Make-common.in (INSTALL): Set to @INSTALL@.
7321 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7322 (install-common): Depend upon installdirs. Use
7323 $(program_transform_name) directly, rather than using
7325 (installdirs): New target.
7326 * Makefile.in (INSTALL): Set to @INSTALL@.
7327 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7328 (install-man): Depend upon installdirs. Use
7329 $(program_transform_name) directly, rather than using
7331 (installdirs): New target.
7333 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7335 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7338 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7340 * sim-basics.h: Only bring in config.h and tconfig.h if
7343 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7345 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7346 numbering convention of the target.
7347 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7348 and WITH_TARGET_WORD_MSB.
7349 (sim_config): When possible, check for consistency with bitsize
7352 * sim-bits.h: Allow MSB to be other than zero.
7353 * sim-bits.c: Ditto.
7354 * sim-n-bits.h: Ditto.
7356 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7357 * sim-n-bits.h (MSMASKEDn): Ditto.
7359 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7361 * Makefile.in (INSTALL): Change install.sh to install-sh.
7363 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7365 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7367 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7369 * run.c (main): Check that a program to run was specified.
7371 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7373 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7375 * configure: Regenerated to track ../common/aclocal.m4 changes.
7378 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7380 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7381 * sim-config.h: To here.
7383 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7384 (sim_main_headers): Define.
7385 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7386 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7388 (sim-utils.o): Add rule for.
7389 * sim-utils.o: New file.
7390 * sim-basics.h: #include sim-base.h.
7391 (zalloc): Make argument unsigned long.
7392 * sim-base.h: New file.
7393 * sim-inline.h (SIM_IO support): Delete.
7394 * sim-io.h: Delete inline support.
7395 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7396 * sim-config.c: sim-state.h renamed to sim-main.h.
7397 * sim-core.c: Likewise.
7398 * sim-events.c: Likewise.
7400 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7402 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7403 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7405 * configure: Regenerated to track ../common/aclocal.m4 changes.
7407 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7409 * configure: Regenerated to track ../common/aclocal.m4 changes.
7411 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7413 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7414 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7415 are defined by the configure.
7417 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7419 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7420 reserved-bits): Always define.
7422 * sim-config.h, sim-config.c (sim_config): New function - and new
7423 file - co-ordinate the setting/checking of the common simulator
7424 configuration options.
7426 * Make-common.in (sim-config.o): Add rule.
7428 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7430 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7431 va_list from void *, since va_list might not be a pointer type.
7433 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7435 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7437 (offset_N): Correct computation of LE offset.
7439 * sim-io.c (sim_io_error): Include a new line when reporting
7442 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7445 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7447 * run.c: Include alloca-conf.h.
7449 * callback.c (os_evprintf_filtered): Fix typo.
7451 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7453 * run.c (string.h, strings.h, stdlib.h): Include.
7455 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7456 0 when nothing pending.
7458 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7459 will soon be going away.
7460 (getopt): Plicate GCC.
7462 * sim-endian.c (sim-io.h): Plicate GCC.
7463 * sim-bits.c (sim-io.h): Ditto.
7464 * sim-n-bits.h (ROTn): Ditto.
7466 * sim-io.c (sim_io_error): Correct check for NULL.
7468 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7470 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7473 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7475 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7476 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7478 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7480 * sim-alu.h: Include sim-xcat.h.
7482 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7484 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7485 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7488 * sim-events.c (sim_events_at_large_int): New function. Just
7489 schedules an event every large-int ticks.
7490 (sim_events_init): Call.
7491 (sim_events_tick, sim_events_process): Move async handing to
7492 sim_events_process. Move timer decrement so that it occures after
7493 events have been processed.
7495 * sim-basics.h (struct _engine): Remove declaration.
7497 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7498 everything with same. Rename global struct to SIM_DESC.
7499 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7500 * sim-io.h, sim-io.c: Ditto.
7502 * sim-assert.h: New file. Optional assertion checking macros.
7503 * sim-io.c (sim_io_error): Make just this function tolerant to
7506 * sim-xcat.h: New file. Define concatenate macros.
7507 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7508 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7512 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7514 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7516 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7518 * sim-inline.h: Add definitions for sim-types.
7519 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7522 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7524 * sim-events.h: Remove defunct reference to callback struct.
7526 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7528 * configure: Re-generate.
7530 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7532 * Make-common.in (CSEARCH): Do not include the gdb directory in
7535 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7537 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7538 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7539 to explicitly incorporate these.
7541 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7542 specify the alignment restrictions of the target architecture -
7543 without this option all alignment restrictions are accomodated.
7544 (--enable-sim-assert): New option. Conditionally compile in
7545 assertion statements.
7546 (--enable-sim-float): New option. Strongly specify the target's
7547 floating point support.
7548 (--enable-sim-hardware): New option. Specify the hardware devices
7549 included in the simulation.
7550 (--enable-sim-packages): New option. Specify the hardware
7551 packages included in the simulation.
7552 (--enable-sim-regparm): New option. Specify that parameters be
7553 passed in registers instead of on the stack.
7554 (--enable-sim-reserved-bits): New option. Specify that reserved
7555 bits within an instruction are are correctly set.
7556 (--enable-sim-smp): New option. Specify the level of SMP support
7557 to be included in the simulator.
7558 (--enable-sim-stdcall): New option. Specify an alternative
7559 function call convention.
7560 (--enable-sim-xor-endian): New option. Configure xor-endian
7561 support used by some targets to implement bi-endian support.
7563 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7565 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7566 host endianness to be overridden.
7567 (--enable-sim-endian): Allow the target platform's byte order
7569 (--enable-sim-inline): Control the inlining of common components.
7570 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7571 (--enable-sim-warnings): Enable additional GCC compiler checks.
7572 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7575 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7576 sim-*-n.h so that the names are uniq on dos machines
7577 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7579 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7581 * run.c: #include "libiberty.h".
7582 (main): New locals sd,no_args,sim_argv.
7583 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7584 is program name. Update call to sim_set_callbacks.
7585 Record result of sim_open, pass to other sim_foo routines.
7587 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7589 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7592 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7594 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7595 Route stdout through buffered IO.
7597 * callback.c: Add os_flush_stderr, os_write_stderr,
7598 os_evprintf_filtered functions to route error output through
7601 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7602 Correct return type - should be void.
7604 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7606 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7608 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7609 not provide a default value as undefined indicates disable code.
7611 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7613 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7615 * sim-events.h, sim-events.c: Ditto.
7616 * sim-io.h, sim-io.c: Ditto.
7618 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7620 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7622 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7623 extract the tail or least signifiant bits from an integer of the
7626 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7627 WITH_TARGET_BITSIZE so that the compilation will fail when an
7628 unsupported bitsize value is defined.
7630 (INSERTED*): Convert to functions.
7631 (EXTRACTED*): Ditto.
7633 (SIGN_EXTEND, SEXT): Change to more terse name.
7635 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7637 * sim-inline.h: Allow explicit control over which .c files will be
7638 included by their header.
7640 * sim-inline.h: Allow explicit control over which .c files use the
7641 alternative - REGPARM - parameter passing mechanism.
7643 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7644 icache.c, idecode.c, semantics.c or support.c. Those names are
7645 not generally applicable.
7647 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7649 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7650 in a fashion similar to sim-endian-n.
7652 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7653 both value and address macro's.
7655 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7657 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7659 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7660 generic L_word, H_word macro's.
7662 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7664 * sim-basics.h: Borrow code from ppc directory.
7665 * sim-bits.c: Ditto.
7666 * sim-bits.h: Ditto.
7667 * sim-config.h: Ditto.
7668 * sim-endian-n.h: Ditto.
7669 * sim-endian.c: Ditto.
7670 * sim-endian.h: Ditto.
7671 * sim-inline.c: Ditto.
7672 * sim-inline.h: Ditto.
7673 * sim-types.h: Ditto.
7675 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7677 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7678 all the ALU size alternatives and then auto-configure a default.
7680 * sim-alu.h: Copy ppc/idecode_expression.h.
7682 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7684 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7685 sign extend a bit within a value.
7687 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7688 a pointer into the middle of a host word.
7689 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7691 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7693 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7694 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7695 appropriate definitions of read, write, etc. Add prototype for
7698 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7700 * Makefile.in (libcommon.a): Delete.
7701 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7702 (gentmap,targ-vals.h,targ-map.c): Likewise.
7703 (run-autoconf): Delete.
7704 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7705 (common makefile fragment): Moved back into ...
7706 * Make-common.in: Resurrect.
7707 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7708 * configure: Regenerated.
7710 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7712 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7713 (SIM_AC_OUTPUT): To here.
7715 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7717 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7718 comments and single quotes. Fixes a problem found on hpux.
7720 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7722 * aclocal.m4: Remove Make-common.in from dependencies.
7723 * (distclean): Remove targ-vals.def.
7725 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7726 into here. Makes insertion into makefiles easier. Also, change
7727 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7728 targ-map.o, and run are built. They are now built in the
7729 individual simulator directories, taking sources from ../common as
7730 necessary. This replaces the merging of libcommon.a into
7731 linsim.a, which was problematic for the WinGDB build process.
7732 * run.c: Include config.h from . instead of ../common.
7733 * Make-common.in: Remove. It's no longer necessary.
7735 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7737 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7738 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7740 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7742 * run.c (main): Set target_byte_order before call to sim_open.
7744 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7746 * callback.c: #include <stdlib.h>
7747 (os_error): New function.
7748 (default_callback): Add os_error.
7750 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7752 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7753 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7755 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7757 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7759 * run.c: #include ../common/config.h, tconfig.h.
7760 (myname): New static global.
7761 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7762 Only process -c ifdef SIM_HAVE_SIMCACHE.
7763 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7764 Parse program name from argv[0] and use in error messages.
7765 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7766 Add support for incomplete h8/300 termination indicators.
7767 (usage): Make more verbose.
7768 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7769 * Makefile.in,Make-common.in,callback.c: New files.
7770 * nltvals.def,gentmap.c,gentvals.sh: New files.
7772 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7774 * run.c: Include stdarg.h if __STDC__.
7776 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7778 * run.c (main): Don't print out anything if the signal
7779 number is zero (ie no signal).
7781 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7783 * run.c (main): Print out if the program raised a signal.
7785 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7787 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7790 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7792 * run.c (main): Explicitly cast malloc() parameter.
7794 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7796 * run.c (sim_bfd): New global to hold the bfd pointer for the
7798 (main): Initialize sim_bfd.
7800 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7802 * run.c (main): Use new bfd_big_endian macro.
7804 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7806 * run.c (main): Removed SH specific comments, so source is
7807 generic. Also updated to only load relevant sections. Moved
7808 sim_open() to after callback attach (to match GDB).
7810 * run.1: Removed SH specific comments.
7812 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7814 * run.c (main): Always return sigrc at end.
7816 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7818 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7819 bfd_check_format() fails.
7821 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7823 * run.c, run.1: From sh directory.