1 2021-06-18 Mike Frysinger <vapier@gentoo.org>
3 * sim-basics.h: Delete libiberty.h include.
5 2021-06-17 Mike Frysinger <vapier@gentoo.org>
7 * Make-common.in (SIM_ENDIAN): Delete.
8 * sim-config.c (sim_config): Delete WITH_DEFAULT_TARGET_BYTE_ORDER.
9 (sim_config_print): Likewise.
10 * sim-config.h (WITH_TARGET_BYTE_ORDER): Delete.
11 (WITH_DEFAULT_TARGET_BYTE_ORDER): Likewise.
13 2021-06-17 Mike Frysinger <vapier@gentoo.org>
15 * cgen-trace.c: Include sim/callback.h.
16 * nrun.c, sim-hw.c, sim-io.c, sim-syscall.c, sim-trace.c: Likewise.
17 * sim-basics.h: Delete sim/callback.h include.
18 * sim-endian.h: Include bfd.h.
19 * sim-syscall.h (struct cb_syscall): New forward decl.
20 * sim-utils.h (sim_analyze_program): Likewise.
22 2021-06-16 Mike Frysinger <vapier@gentoo.org>
24 * Make-common.in (CONFIG_CFLAGS): Change @DEFS@ to -DHAVE_CONFIG_H.
25 (generated_files): Delete config.h.
26 (distclean): Likewise.
27 (config.h, stamp-h): Delete rules.
28 * defs.h [SIM_COMMON_BUILD]: Delete config.h include and PACKAGE*
31 2021-06-15 Mike Frysinger <vapier@gentoo.org>
33 * Make-common.in: Add stamp-modules rule to avoid rebuilds.
34 (clean): Delete modules.c files.
35 * local.mk: Add version.c-stamp rule to avoid rebuilds.
36 (CLEANFILES): Add version.c files.
38 2021-06-14 Mike Frysinger <vapier@gentoo.org>
40 * local.mk (%D%/version.c): Use AM_V_GEN & AM_V_at wrappers.
42 2021-06-14 Mike Frysinger <vapier@gentoo.org>
44 * Make-common.in (GNULIB_BUILDDIR): Rename to ...
45 (GNULIB_PARENT_DIR): ... this. Remove "gnulib" from value.
47 2021-06-12 Mike Frysinger <vapier@gentoo.org>
49 * Make-common.in (COMMON_OBJS_NAMES): Add portability.o.
50 * local.mk (%C%_libcommon_a_SOURCES): Add %D%/portability.c.
51 * portability.c, portability.h: New files.
53 2021-06-12 Mike Frysinger <vapier@gentoo.org>
55 * Make-common.in (SIM_NEW_COMMON_OBJS): Move sim-load.o to ...
56 (COMMON_OBJS_NAMES): ... here. Rename var from COMMON_OBJS.
57 (COMMON_OBJS): Redefine.
58 * defs.h [SIM_COMMON_BUILD]: Do not include ../config.h.
59 * local.mk (%C%_libcommon_a_CPPFLAGS): New variable.
60 (%C%_libcommon_a_SOURCES): Add %D%/sim-load.c.
62 2021-06-12 Mike Frysinger <vapier@gentoo.org>
64 * dv-sockser.c: Include sys/select.h.
66 2021-06-12 Mike Frysinger <vapier@gentoo.org>
68 * Make-common.in: Delete SIM_ALIGNMENT.
69 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
71 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
72 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
74 2021-06-12 Mike Frysinger <vapier@gentoo.org>
76 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
78 2021-06-09 Mike Frysinger <vapier@gentoo.org>
80 * sim-basics.h (NULL): Delete.
82 2021-06-09 Mike Frysinger <vapier@gentoo.org>
84 * nrun.c (main): Set default_callback.target_endian to
85 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
87 2021-06-09 Mike Frysinger <vapier@gentoo.org>
89 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
90 * cgen-run.c (cgen_get_fast_p): New function.
91 (sim_resume): Move fast_p up and call cgen_get_fast_p.
92 * cgen-utils.c (cgen_init): Delete.
93 * sim-base.h: Delete cgen-sim.h include.
94 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
96 2021-06-08 Mike Frysinger <vapier@gentoo.org>
98 * Make-common.in (IGEN_RUN): New variable.
99 (IGEN): Remove ASAN_OPTIONS.
101 2021-06-05 Mike Frysinger <vapier@gentoo.org>
103 * Make-common.in (COMMON_OBJS): Define.
104 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
105 (version.c): Delete target.
106 (generated_files): Delete version.c.
107 * local.mk: New file.
109 2021-05-29 Mike Frysinger <vapier@gentoo.org>
111 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
113 2021-05-29 Mike Frysinger <vapier@gentoo.org>
115 * Make-common.in (GNULIB_BUILDDIR): Define.
116 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
117 (CSEARCH): Add -I../...
118 (ALL_CFLAGS): Add $(INCGNU).
119 (EXTRA_LIBS): Add $(LIBGNU).
120 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
122 2021-05-17 Mike Frysinger <vapier@gentoo.org>
124 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
125 (struct sim_state_base): Merge into ...
126 (struct sim_state): ... this.
127 (STATE_MY_NAME): Delete base.
128 (STATE_OPEN_KIND): Likewise.
129 (STATE_CALLBACK): Likewise.
130 (STATE_ENVIRONMENT): Likewise.
131 (STATE_CONFIG): Likewise.
132 (STATE_MODULES): Likewise.
133 (STATE_OPTIONS): Likewise.
134 (STATE_VERBOSE_P): Likewise.
135 (STATE_TRACE_DATA): Likewise.
136 (STATE_ARCHITECTURE): Likewise.
137 (STATE_TARGET): Likewise.
138 (STATE_PROG_ARGV): Likewise.
139 (STATE_PROG_BFD): Likewise.
140 (STATE_PROG_SYMS): Likewise.
141 (STATE_PROG_SYMS_COUNT): Likewise.
142 (STATE_TEXT_SECTION): Likewise.
143 (STATE_TEXT_START): Likewise.
144 (STATE_TEXT_END): Likewise.
145 (STATE_START_ADDR): Likewise.
146 (STATE_SCACHE_SIZE): Likewise.
147 (STATE_CORE): Likewise.
148 (STATE_MEMOPT): Likewise.
149 (STATE_EVENTS): Likewise.
150 (STATE_ENGINE): Likewise.
151 (STATE_WATCHPOINTS): Likewise.
152 (STATE_HW): Likewise.
153 (STATE_LOAD_AT_LMA_P): Likewise.
154 (SIM_MAGIC_NUMBER): Likewise.
155 (STATE_MAGIC): Likewise.
156 * sim-utils.c (sim_state_alloc_extra): Delete check for
157 SIM_HAVE_COMMON_SIM_STATE.
159 2021-05-17 Mike Frysinger <vapier@gentoo.org>
161 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
162 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
163 SIM_HAVE_COMMON_SIM_STATE.
164 (struct sim_state): Add cgen_state.
165 (STATE_CGEN_STATE): Define.
167 2021-05-17 Mike Frysinger <vapier@gentoo.org>
169 * sim-base.h (struct sim_state): Update comment.
170 (struct sim_state): Define.
171 (STATE_ARCH_DATA): Likewise.
172 (sim_state_alloc): New define.
173 (sim_state_alloc_extra): Renamed & add 3rd arg.
174 * sim-utils.c (sim_state_alloc): Likewise.
175 (sim_state_alloc_extra): Set arch data.
177 2021-05-16 Mike Frysinger <vapier@gentoo.org>
179 * callback.c: Replace config.h include with defs.h.
180 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
181 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
182 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
183 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
184 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
185 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
186 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
187 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
188 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
189 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
190 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
191 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
192 config.h include with defs.h.
193 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
194 * sim-io.c: Include defs.h.
198 2021-05-15 Mike Frysinger <vapier@gentoo.org>
200 * nrun.c: Include environ.h.
201 (environ): Delete prototype.
202 (main): Delete HAVE_ENVIRON check.
204 2021-05-14 Mike Frysinger <vapier@gentoo.org>
206 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
207 (os_ftruncate): Change 3rd arg to int64_t.
208 (os_truncate): Change 3rd arg to int64_t.
209 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
210 * sim-io.h (sim_io_lseek): Likewise.
212 2021-05-14 Mike Frysinger <vapier@gentoo.org>
214 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
215 (os_fstat): Delete 2nd arg to time callback.
216 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
218 * sim-io.h (sim_io_time): Change return to int64_t.
219 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
221 2021-05-14 Mike Frysinger <vapier@gentoo.org>
223 * callback.c (cb_host_to_target_stat): Change PTR to void*.
224 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
226 2021-05-14 Mike Frysinger <vapier@gentoo.org>
228 * Make-common.in (callback_h, remote_sim_h): Update path.
229 * callback.c: Update include path.
230 * gentmap.c (gen_targ_map_c): Likewise.
231 * sim-basics.h: Likewise.
232 * sim-close.c: Likewise.
233 * sim-core.c: Likewise.
234 * sim-load.c: Likewise.
235 * sim-module.h: Likewise.
236 * syscall.c: Likewise.
238 2021-05-08 Mike Frysinger <vapier@gentoo.org>
240 * Make-common.in (modules.c): Touch $@ at the end.
242 2021-05-08 Mike Frysinger <vapier@gentoo.org>
244 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
246 2021-05-08 Mike Frysinger <vapier@gentoo.org>
248 * cgen-types.h (mode_names): Rename to ...
249 (cgen_mode_names): ... this.
250 (MODE_NAME): Use cgen_mode_names.
251 * cgen-utils.c (mode_names): Rename to ...
252 (cgen_mode_names): ... this.
254 2021-05-08 Mike Frysinger <vapier@gentoo.org>
256 * cgen-ops.h (cgen_rtx_error): Declare.
257 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
259 2021-05-08 Mike Frysinger <vapier@gentoo.org>
261 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
263 2021-05-08 Mike Frysinger <vapier@gentoo.org>
265 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
266 install-pdf): New rules.
268 2021-05-08 Tom Tromey <tom@tromey.com>
270 * sim-options.c (compare_strings): Remove.
271 (dup_arg_p): Use htab_eq_string.
273 2021-05-04 Mike Frysinger <vapier@gentoo.org>
275 * sim-hw.c (sim_hw_install): Rename to ...
276 (sim_install_hw): ... this. New prototype.
277 * sim-hw.h (sim_hw_install): Delete.
278 * sim-module.c: Delete sim-hw.h include.
279 (early_modules): Delete sim_hw_install.
281 2021-05-04 Tom Tromey <tromey@adacore.com>
283 * Make-common.in (generated_files): Add config.h.
285 2021-05-04 Mike Frysinger <vapier@gentoo.org>
287 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
289 * sim-load.c (xprintf_bfd_vma): Delete.
290 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
292 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
294 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
295 (hw_event_queue_schedule_vtracef): Likewise.
296 * hw-tree.h (hw_tree_vparse): Likewise.
297 * sim-profile.c (profile_vprintf): Likewise.
298 * sim-trace.c (dis_printf): Likewise.
299 * sim-trace.h (trace_printf): Likewise.
300 (trace_vprintf): Likewise.
301 * sim-utils.h (sim_do_commandf): Likewise.
302 * hw-events.c (hw_event_queue_schedule): Use
303 hw_event_queue_schedule_tracef.
305 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
307 * sim-options.c (standard_option_handler): Add default cases to
310 2021-05-02 Mike Frysinger <vapier@gentoo.org>
312 * callback.c (os_error): Change __attribute__((noreturn)) to
314 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
315 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
316 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
317 * hw-tree.h (hw_tree_delete): Likewise.
318 * sim-basics.h (__attribute__): Delete.
319 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
320 to ATTRIBUTE_NORETURN.
321 (sim_engine_abort, sim_engine_vabort): Likewise.
322 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
323 __attribute__((printf)) to ATTRIBUTE_PRINTF.
324 * sim-inline.h (NORETURN): Delete.
325 (UNUSED): Change to ATTRIBUTE_UNUSED.
326 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
327 and ATTRIBUTE_NORETURN.
328 (sim_io_eprintf, sim_io_error): Likewise.
329 * sim-profile.c (profile_printf): Likewise.
330 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
331 sim_debug_printf): Likewise.
333 2021-05-01 Mike Frysinger <vapier@gentoo.org>
335 * sim-options.c (dup_arg_p): Call htab_empty.
337 2021-05-01 Mike Frysinger <vapier@gentoo.org>
339 * dv-sockser.c (dv_sockser_install): Rename to ...
340 (sim_install_dv_sockser): ... this.
341 * dv-sockser.h (dv_sockser_install): Delete.
342 * sim-module.c: Delete dv-sockser.h include.
343 (early_modules): Delete dv_sockser_install.
345 2021-05-01 Mike Frysinger <vapier@gentoo.org>
347 * Make-common.in (LIB_OBJS): Add modules.o.
348 (generated_files): Add modules.c.
349 (modules.c): New target.
350 * sim-module.c (modules): Rename to ...
351 (early_modules): ... this. Delete 0 sentinel.
352 (early_modules_len): Define.
353 (sim_modules_detected, sim_modules_detected_len): Declare.
354 (sim_pre_argv_init): Call sim_module_install_list.
355 (sim_module_install): New function.
356 (sim_module_install_list): New function.
357 * sim-module.h (sim_module_install_list): Declare.
359 2021-05-01 Mike Frysinger <vapier@gentoo.org>
361 * nrun.c (strsignal): New prototype.
363 2021-05-01 Mike Frysinger <vapier@gentoo.org>
365 * callback.c (wrap): Delete.
366 (os_close): Replace wrap call with direct call & setting last_errno.
367 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
368 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
370 2021-04-26 Mike Frysinger <vapier@gentoo.org>
372 * gennltvals.py (TARGETS): Delete. Update comment.
373 (gentvals): Unify common code paths.
374 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
376 * nltvals.def: Regenerate.
378 2021-04-25 Tom Tromey <tom@tromey.com>
380 * sim-options.c (compare_strings): New function.
381 (ARG_HASH_SIZE, ARG_HASH): Remove.
382 (dup_arg_p): Use htab_t.
383 (sim_parse_args): Remove assert.
385 2021-04-24 Mike Frysinger <vapier@gentoo.org>
387 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
389 2021-04-24 Mike Frysinger <vapier@gentoo.org>
391 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
392 (sim_parse_args): Call SIM_ASSERT.
394 2021-04-22 Tom Tromey <tom@tromey.com>
396 * sim-utils.c: Update includes.
398 2021-04-22 Tom Tromey <tom@tromey.com>
400 * Make-common.in: Require GNU make.
402 2021-04-22 Tom Tromey <tom@tromey.com>
404 * Make-common.in (stamp-hw): New target.
405 (hw-config.h): Depend on stamp-hw.
406 (mostlyclean): Remove stamp-hw and hw-config.h.
408 2021-04-22 Tom Tromey <tom@tromey.com>
410 * Make-common.in (mostlyclean): Now an alias for clean, not
413 2021-04-22 Tom Tromey <tom@tromey.com>
415 * sim-events.c (sim_events_schedule): Use
416 sim_events_schedule_tracef.
418 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
420 * callback.c (os_printf_filtered, os_vprintf_filtered,
421 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
422 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
423 * sim-events.h (sim_events_schedule_tracef,
424 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
426 2021-04-18 Mike Frysinger <vapier@gentoo.org>
428 * gennltvals.py (TARGETS): Add moxie.
429 * nltvals.def: Regenerate.
431 2021-04-18 Mike Frysinger <vapier@gentoo.org>
433 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
434 * nltvals.def: Regenerate.
436 2021-04-18 Mike Frysinger <vapier@gentoo.org>
438 * gennltvals.py (TARGETS): Add rx.
439 * nltvals.def: Regenerate.
441 2021-04-18 Mike Frysinger <vapier@gentoo.org>
443 * gennltvals.py (TARGETS): Add m32c.
444 * nltvals.def: Regenerate.
446 2021-04-18 Mike Frysinger <vapier@gentoo.org>
448 * gennltvals.py (TARGETS): Add iq2000.
449 * nltvals.def: Regenerate.
451 2021-04-18 Mike Frysinger <vapier@gentoo.org>
453 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
455 2021-04-15 John Baldwin <jhb@FreeBSD.org>
457 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
458 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
461 2021-04-12 Mike Frysinger <vapier@gentoo.org>
463 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
465 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
466 cgen_cpu_max_extra_bytes.
467 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
468 (sim_cpu_alloc): Delete 2nd arg.
470 2021-04-08 Tom Tromey <tom@tromey.com>
472 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
473 new-style declaration.
475 2021-04-03 Mike Frysinger <vapier@gentoo.org>
477 * Make-common.in (install-common): Install as run-$arch and
478 libsim-$arch.a when not the primary arch.
480 2021-04-02 Mike Frysinger <vapier@gentoo.org>
482 * Make-common.in (CFLAGS_FOR_BUILD): Define.
483 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
485 2021-03-13 Mike Frysinger <vapier@gentoo.org>
487 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
490 2021-03-13 Mike Frysinger <vapier@gentoo.org>
492 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
493 (gentmap.o): New rule.
494 (gentmap): Call LINK_FOR_BUILD.
496 2021-03-07 Mike Frysinger <vapier@gentoo.org>
498 * Make-common.in (check): Delete body.
500 2021-02-28 Mike Frysinger <vapier@gentoo.org>
502 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
503 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
505 2021-02-27 Mike Frysinger <vapier@gentoo.org>
507 * Make-common.in (SIM_EXTRA_ALL): Delete.
508 (all): Delete $(SIM_EXTRA_ALL).
510 2021-02-21 Mike Frysinger <vapier@gentoo.org>
512 * acinclude.m4: Removed.
514 2021-02-13 Mike Frysinger <vapier@gentoo.org>
516 * acinclude.m4: Delete all sinclude & m4_include calls.
518 2021-02-13 Mike Frysinger <vapier@gentoo.org>
520 * aclocal.m4: Delete.
522 2021-02-06 Mike Frysinger <vapier@gentoo.org>
524 * sim-events.c: Include sim-cpu.h.
525 (sim_event_watchpoints): Define watch_pc.
526 (sim_events_watch_pc): New function.
527 (WATCH_SIM): Handle watch_pc.
528 * sim-events.h (sim_events_watch_pc): New prototype.
529 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
531 * sim-watch.h (sim_watchpoints): Delete pc.
533 2021-02-06 Mike Frysinger <vapier@gentoo.org>
535 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
538 2021-02-06 Mike Frysinger <vapier@gentoo.org>
540 * Make-common.in (HDEFINES, TDEFINES): Delete.
541 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
542 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
543 bfd/configure.host sourcing.
545 2021-02-04 Mike Frysinger <vapier@gentoo.org>
547 * gennltvals.py (TARGETS): Add riscv.
548 (TARGET_DIRS): Likewise.
549 * nltvals.def: Regenerate from the latest libgloss sources.
551 2021-01-31 Mike Frysinger <vapier@gentoo.org>
553 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
555 2021-01-31 Stafford Horne <shorne@gmail.com>
557 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
558 (fixdfsi): Change res from unsigned32 to signed32.
559 (fixdfdi): Change res from unsigned64 to signed64.
561 2021-01-30 Mike Frysinger <vapier@gentoo.org>
563 * gennltvals.sh: Replace shell script with ...
564 * gennltvals.py: ... this Python script.
565 * nltvals.def: Regenerate.
567 2021-01-30 Mike Frysinger <vapier@gentoo.org>
569 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
571 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
573 2021-01-30 Mike Frysinger <vapier@gentoo.org>
575 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
577 2021-01-30 Mike Frysinger <vapier@gentoo.org>
579 * sim-hw.c (merge_device_file): Replace fgets with getline.
581 2021-01-30 Mike Frysinger <vapier@gentoo.org>
583 * gennltvals.sh (gen_arches): Sort calls by first arg.
584 * nltvals.def: Regenerate.
586 2021-01-18 Mike Frysinger <vapier@gentoo.org>
588 * Make-common.in (version.c): Simplifiy args and call move-if-change.
589 * create-version.sh: Delete host & target alias logic. Write to the
592 2021-01-18 Mike Frysinger <vapier@gentoo.org>
594 * configure, configure.ac, Makefile.in: Delete.
596 2021-01-13 Mike Frysinger <vapier@gentoo.org>
598 * sim-watch.c (default_interrupt_handler): Define.
599 (sim_watchpoint_install): Set default interrupt_handler to new
600 default_interrupt_handler.
602 2021-01-13 Mike Frysinger <vapier@gentoo.org>
604 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
606 2021-01-13 Mike Frysinger <vapier@gentoo.org>
608 * sim-events.c (sim_events_watch_sim): Change byte_order type to
610 (sim_events_watch_core): Likewise.
611 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
612 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
613 call to sim_events_watch_sim.
615 2021-01-12 Mike Frysinger <vapier@gentoo.org>
617 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
619 2021-01-11 Mike Frysinger <vapier@gentoo.org>
621 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
623 2021-01-11 Mike Frysinger <vapier@gentoo.org>
625 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
627 2021-01-11 Mike Frysinger <vapier@gentoo.org>
629 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
630 strings.h, time.h, and errno.h.
631 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
632 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
633 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
634 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
635 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
636 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
637 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
638 and strings.h include.
640 2021-01-09 Mike Frysinger <vapier@gentoo.org>
642 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
643 * sim-core.c, sim-watch.c: Include libiberty.h.
645 2021-01-09 Mike Frysinger <vapier@gentoo.org>
647 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
649 2021-01-09 Mike Frysinger <vapier@gentoo.org>
651 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
652 Set WERROR_CFLAGS when first arg is not set or is "yes".
654 2021-01-09 Mike Frysinger <vapier@gentoo.org>
656 * hw-base.c (full_name_of_hw): Delete full_name. Replace
657 hw_strdup call with hw_malloc.
659 2021-01-09 Mike Frysinger <vapier@gentoo.org>
661 * cgen-par.c: Include stdlib.h.
662 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
664 2021-01-08 Mike Frysinger <vapier@gentoo.org>
666 * Make-common.in (C_DIALECT): Define.
667 (COMPILE.pre): Append $(C_DIALECT).
668 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
670 2021-01-07 Mike Frysinger <vapier@gentoo.org>
672 * sim-core.c (sim_memory_map): Define.
674 2021-01-04 Mike Frysinger <vapier@gentoo.org>
676 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
677 * configure: Regenerate.
679 2021-01-04 Mike Frysinger <vapier@gentoo.org>
681 * sim-options.c (sim_print_version): Print out more details when
682 is_command is non-zero.
684 2021-01-04 Mike Frysinger <vapier@gentoo.org>
686 * sim-options.c (standard_option_handler): Call sim_print_version.
687 (sim_print_version): New function.
688 * sim-options.h (sim_print_version): New prototype.
690 2021-01-04 Mike Frysinger <vapier@gentoo.org>
692 * sim-config.c (print_sim_config): Rename to ...
693 (sim_config_print): ... this.
694 * sim-config.h: Likewise.
696 2021-01-02 Mike Frysinger <vapier@gentoo.org>
698 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
699 FLOOR_PAGE): Delete unused macros.
700 (align_up, align_down): Define.
702 2020-08-10 Tom de Vries <tdevries@suse.de>
704 * sim-cpu.c: Include stdlib.h for free.
706 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
708 * nrun.c: Include stdlib.h.
709 * sim-core.c: Likewise.
710 * sim-engine.c: Likewise.
711 * sim-io.c: Likewise.
712 * sim-module.c: Likewise.
713 * sim-reason.c: Likewise.
715 2019-12-19 Tom Tromey <tromey@adacore.com>
718 * Makefile.in (install-strip): New target.
720 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
722 * sim-utils.c: Prevent buffer overflow.
724 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
726 * gennltvals.sh: Add PRU libgloss target.
727 * nltvals.def: Regenerate from the latest libgloss sources.
729 2019-06-13 Stafford Horne <shorne@gmail.com>
731 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
732 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
733 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
735 2019-06-13 Stafford Horne <shorne@gmail.com>
737 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
738 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
740 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
742 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
743 CURRENT_TARGET_BYTE_ORDER.
744 (SUBWORDTFSI): Likewise.
745 (JOINSIDF): Likewise.
746 (JOINSIXF): Likewise.
747 (JOINSITF): Likewise.
749 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
751 * sim-base.h: Add 'sim-assert.h' include.
752 * sim-basics.h: Add 'libiberty.h' include.
754 2019-03-28 Stafford Horne <shorne@gmail.com>
756 * sim-options.c: Include "config.h".
758 * sim-watch.c: Include "config.h".
760 * hw-device.c: Include <string.h>.
761 * hw-events.c: Include <string.h>.
762 * hw-handles.c: Include <stdlib.h>.
763 * sim-fpu.c: Include <stdlib.h>.
765 2019-03-28 Stafford Horne <shorne@gmail.com>
767 * Make-common.in (sim-arange_h): Remove sim-arange.c
768 * sim-arange.c: Remove SIM_ARANGE_C.
769 Add ifdef for _SIM_ARANGE_C_.
770 Include "sim-arange.h".
771 Remove include for unused "sim-assert.h".
772 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
773 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
774 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
775 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
777 * sim-arange.h (sim_addr_range_add): Declare as
779 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
780 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
781 Remove definition of SIM_ARANGE_INLINE.
782 Remove [HAVE_INLINE].
783 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
784 * sim-base.h: Include "sim-arange.h"
785 * sim-basics.h: Remove include of "sim-arange.h"
786 * sim-inline.c: Include "sim-arange.c"
787 * sim-inline.h: Define INLINE_SIM_ARANGE.
788 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
789 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
791 2019-01-26 Tom Tromey <tom@tromey.com>
793 * Make-common.in (version.c): Use sim's create-version.sh.
794 * create-version.sh: New file.
796 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
798 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
800 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
802 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
804 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
806 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
807 this point, it should have already been set in cb_syscall.
809 2018-10-05 Stafford Horne <shorne@gmail.com>
811 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
812 (ADDOFDI): New function, add overflow flag DI variant.
813 (SUBCFDI): New function, subtract carry flag DI variant.
814 (SUBOFDI): New function, subtract overflow flag DI variant.
816 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
818 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
820 * sim-core.c (sim_core_set_xor): Likewise.
821 (sim_core_xor_read_buffer): Likewise.
822 (sim_core_xor_write_buffer): Likewise.
824 2017-12-12 Peter Gavin <pgavin@gmail.com>
825 Stafford Horne <shorne@gmail.com>
827 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
829 (MUL1OFSI): New function, 1's complement overflow flag.
831 2017-12-12 Peter Gavin <pgavin@gmail.com>
832 Stafford Horne <shorne@gmail.com>
834 * cgen-accfp.c (remsf, remdf): New function.
835 (cgen_init_accurate_fpu): Add remsf and remdf.
836 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
837 * sim-fpu.c (sim_fpu_rem): New function.
838 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
839 (sim_fpu_rem): New function.
840 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
842 2017-09-06 John Baldwin <jhb@FreeBSD.org>
844 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
847 2017-05-24 Yao Qi <yao.qi@linaro.org>
849 * sim-trace.c (trace_disasm): Caller update.
851 2016-08-15 Mike Frysinger <vapier@gentoo.org>
853 * sim-base.h (sim_state_base): Add prog_syms_count.
854 (STATE_PROG_SYMS_COUNT): Define.
855 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
856 (trace_load_symbols): New function.
857 (trace_sym_value): Likewise.
858 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
859 loading logic with a call to trace_load_symbols.
860 * sim-trace.h (trace_load_symbols, trace_sym_value): New
863 2016-08-13 Mike Frysinger <vapier@gentoo.org>
865 * cgen-types.h (mode_names): Mark const.
866 * cgen-utils.c (mode_names): Likewise.
868 2016-08-13 Mike Frysinger <vapier@gentoo.org>
870 * cgen-defs.h (struct cgen_state): Delete argv and envp.
871 (STATE_ARGV, STATE_ENVP): Delete.
873 2016-02-04 Nick Clifton <nickc@redhat.com>
875 * cgen-scache.c (scache_option_handler): Prevent possible
876 undefined behaviour computing the size of the scache by using
877 unsigned integers instead of signed integers.
879 2016-01-17 Joel Brobecker <brobecker@adacore.com>
881 * sim-fpu.c: Minor comment fixes throughout.
883 2016-01-17 Joel Brobecker <brobecker@adacore.com>
885 * sim-fpu.c (print_bits): Minor reformatting (no code change).
886 (sim_fpu_map): Likewise.
888 2016-01-11 Mike Frysinger <vapier@gentoo.org>
890 * sim-config.c (print_sim_config): Drop extra whitespace before =
891 in output for byte order, stdio, and msb settings.
893 2016-01-10 Mike Frysinger <vapier@gentoo.org>
895 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
896 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
897 sim-stdio, sim-trace, and sim-profile.
898 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
899 (SIM_AC_OPTION_ASSERT): Likewise.
900 (SIM_AC_OPTION_SMP): Likewise.
901 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
902 * configure: Regenerate.
903 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
904 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
905 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
906 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
907 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
908 WITH_ENVIRONMENT & USER_ENVIRONMENT.
909 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
910 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
911 WITH_ASSERT, WITH_STDIO): Delete.
912 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
915 2016-01-10 Mike Frysinger <vapier@gentoo.org>
917 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
918 * configure: Regenerate.
919 * Make-common.in (SIM_PACKAGES): Delete.
920 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
922 2016-01-10 Mike Frysinger <vapier@gentoo.org>
924 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
926 2016-01-10 Mike Frysinger <vapier@gentoo.org>
928 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
930 2016-01-10 Mike Frysinger <vapier@gentoo.org>
932 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
934 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
935 * gentmap.c: Change targ-vals.def include to nltvals.def.
936 * Make-common.in (gentmap): Change targ-vals.def to
937 $(srccom)/nltvals.def.
938 (distclean): Delete rm -f targ-vals.def.
939 * Makefile.in: Update comment.
941 2016-01-10 Mike Frysinger <vapier@gentoo.org>
943 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
944 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
945 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
947 2016-01-10 Mike Frysinger <vapier@gentoo.org>
949 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
950 and --enable-sim-stdcall and sim_stdcall.
951 * configure: Regenerate.
952 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
953 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
954 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
955 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
956 (REGPARM_*): Delete all regparm defines and their use.
958 2016-01-10 Mike Frysinger <vapier@gentoo.org>
960 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
961 * Make-common.in (SIM_CFLAGS): Delete.
962 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
963 * Makefile.in: Likewise.
965 2016-01-09 Mike Frysinger <vapier@gentoo.org>
967 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
968 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
969 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
970 * acinclude.m4 (SIM_AC_COMMON): ... here.
971 * aclocal.m4, configure: Regenerate.
972 * config.in: Delete file.
973 * callback.c: Change cconfig.h include to config.h.
974 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
976 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
977 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
979 2016-01-06 Mike Frysinger <vapier@gentoo.org>
981 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
982 date, and time information.
984 2016-01-06 Mike Frysinger <vapier@gentoo.org>
986 * sim-options.c (sim_parse_args): Mark argv array const.
987 * sim-options.h (sim_parse_args): Likewise.
989 2016-01-05 Mike Frysinger <vapier@gentoo.org>
991 * sim-trace.c: Include dis-asm.h.
992 (OPTION_TRACE_DISASM): New enum.
993 (trace_options): Add trace-disasm flag.
994 (trace_option_handler): Handle OPTION_TRACE_DISASM.
995 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
996 (dis_read, dis_printf, trace_disasm): New functions.
997 * sim-trace.h: Include dis-asm.h.
998 (TRACE_INSN_IDX): Clarify comment.
999 (TRACE_DISASM_IDX): New enum.
1000 (TRACE_disasm): New define.
1001 (WITH_TRACE_DISASM_P): New define.
1002 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
1003 (STRACE_DISASM_P): New define.
1004 (TRACE_DISASM_P): Likewise.
1005 (TRACE_DISASM_P): Likewise.
1006 (TRACE_DISASM): Likewise.
1007 (trace_disasm): New function.
1009 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1011 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
1013 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1015 * cgen-scache.c (MAX): Delete.
1016 (scache_init): Change MAX to max.
1017 * cgen-trace.c (min): Delete.
1018 * cgen-utils.c (min): Delete.
1019 * sim-basics.h [!min] (min): Define.
1020 [!max] (max): Define.
1022 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1024 * sim-options.c (sim_parse_args): Tweak getopt error message.
1026 2016-01-04 Mike Frysinger <vapier@gentoo.org>
1028 * acinclude.m4 (sim-bswap): Delete.
1029 * configure: Regenerate.
1030 * Make-common.in (SIM_BSWAP): Delete.
1031 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
1032 * sim-config.h (htonl, ntohl): Delete.
1033 (WITH_BSWAP): Delete.
1035 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1037 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
1038 opterr state to it before calling getopt_long and restore afterwards.
1039 Set opterr to 0. When optc is '?', call sim_io_eprintf.
1041 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1043 * hw-device.h (device): Delete commented typedef.
1044 * sim-basics.h (device): Delete typedef.
1046 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1048 * sim-options.c (sim_parse_args): Replace for loop with a call
1051 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1053 * nrun.c (myname): Mark const.
1054 (main): Mark name const. Replace myname parsing loop with a
1057 2016-01-03 Mike Frysinger <vapier@gentoo.org>
1059 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
1060 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
1061 (SIM_AC_OPTION_HOSTENDIAN): Delete.
1062 * config.in, configure: Regenerate.
1063 * Make-common.in (SIM_HOSTENDIAN): Delete.
1064 * sim-config.c (current_host_byte_order): Delete.
1065 (sim_config): Delete current_host_byte_order assignments and
1066 CURRENT_HOST_BYTE_ORDER checks.
1067 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1068 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1069 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1070 (current_host_byte_order): Delete.
1071 (CURRENT_HOST_BYTE_ORDER): Likewise.
1072 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1073 (HOST_BYTE_ORDER): ... this.
1074 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1076 (sim_endian_join_16): Likewise.
1077 * sim-n-core.h (sim_core_read_misaligned_N): Change
1078 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1079 (sim_core_write_misaligned_N): Likewise.
1080 * sim-n-endian.h (endian_t2h_N): Likewise.
1081 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1082 endian_le2h_N): Likewise.
1083 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1085 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1087 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1088 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1090 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1091 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1092 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1093 * nrun.c (main): Likewise.
1094 * sim-config.c (current_host_byte_order): Change type to enum
1095 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1096 (current_target_byte_order): Likewise.
1097 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1098 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1100 (sim_config): Change prefered_target_byte_order type to enum
1101 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1102 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1103 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1104 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1105 Delete all the various arch/OS endian includes & defines.
1106 (current_host_byte_order): Change type to enum bfd_endian.
1107 (current_target_byte_order): Likewise.
1108 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1109 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1110 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1111 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1112 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1114 (sim_events_watch_core): Likewise.
1115 * sim-events.h: Likewise.
1116 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1118 (sim_core_write_misaligned_N): Likewise.
1119 * sim-n-endian.h (endian_h2be_N): Likewise.
1120 (endian_be2h_N): Likewise.
1121 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1122 (offset_N): Likewise.
1123 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1124 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1126 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1128 * cgen-defs.h (current_state): Delete.
1129 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1130 * sim-utils.c (current_state): Delete.
1132 2015-12-30 Mike Frysinger <vapier@gentoo.org>
1134 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1137 2015-12-27 Mike Frysinger <vapier@gentoo.org>
1139 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1141 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1143 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1144 * config.in, configure: Regenerate.
1145 * Make-common.in (sim-basics_h): Delete tconfig.h.
1146 (distclean): Likewise.
1147 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1148 (new_sim_core_mapping): Delete WITH_HW and device *device.
1149 (sim_core_map_attach, sim_core_attach): Likewise.
1150 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1151 (sim_core_write_buffer): Likewise.
1152 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1154 (sim_core_attach): Likewise.
1155 (device_io_read_buffer, device_io_write_buffer): Delete.
1156 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1157 (sim_core_write_aligned_N): Likewise.
1158 * tconfig.h: Delete file.
1160 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1162 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1163 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1164 (sim_core_write_buffer): Move cia decl to top of func. Call
1165 sim_cpu_hw_io_write_buffer if cpu is valid.
1167 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1169 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1171 (hw_find_integer_property): Likewise.
1172 (hw_find_integer_array_property): Likewise.
1173 (hw_add_duplicate_property): Likewise.
1175 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1177 * sim-config.h (WITH_ENGINE): Delete.
1178 * sim-module.c (modules): Always include sim_engine_install.
1180 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1182 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1183 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1184 * sim-base.h: Always include sim-model.h.
1185 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1186 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1187 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1188 [!WITH_MODEL_P] (sim_machs): Define.
1189 * sim-model.h: Add some developer docs.
1190 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1191 (WITH_MODEL_P): Define.
1192 * sim-module.c (modules): Always include sim_model_install.
1193 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1195 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1197 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1198 * sim-model.c: Likewise.
1199 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1200 SIM_MACH_IMP_PROPERTIES
1202 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1204 * sim-core.c (device_error): Delete.
1205 (sim_core_map_attach): Delete calls to device_error.
1206 (sim_core_attach): Likewise.
1207 * sim-core.h (device_error): Delete.
1208 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1209 to sim_engine_abort.
1210 (sim_core_write_aligned_N): Likewise.
1212 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1214 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1215 * sim-core.c (sim_core_write_buffer): Likewise.
1216 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1217 (sim_core_write_aligned_N): Likewise.
1219 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1221 * dv-pal.c: Include config.h and sim-main.h.
1222 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1224 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1226 * sim-options.c (standard_options): Always enable load-lma and
1228 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1230 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1232 * sim-module.c (MODULE_LIST): Delete.
1234 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1236 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1237 Move to h8300/compile.c.
1238 [SIM_H8300] (standard_options): Likewise.
1239 (standard_option_handler): Likewise.
1241 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1243 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1244 sim_watchpoint_install.
1246 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1248 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1249 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1251 * sim-options.c (OPTION_MEM_SIZE): Delete.
1252 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1253 (standard_option_handler): Likewise.
1255 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1257 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1259 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1262 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1264 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1267 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1268 vasprintf, and va_end together. Check ret after va_end call.
1270 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1272 * sim-types.h (SIM_PRI_TB): Define.
1273 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1274 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1275 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1276 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1278 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1280 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1281 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1282 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1283 (sim_core_translate): Likewise.
1284 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1286 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1288 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1289 (cgen_cpu_close): Change to XCONCAT2.
1291 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1293 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1296 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1298 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1299 * sim-close.c: New file.
1301 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1302 Ali Lown <ali.lown@imgtec.com>
1304 * sim-bits.h (EXTEND6): New macro.
1305 (EXTEND12): New macro.
1306 (EXTEND25): New macro.
1308 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1310 * sim-trace.c (trace_one_insn): Delete.
1311 * sim-trace.h (trace_one_insn): Delete.
1313 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1315 * sim-trace.c (debug_printf): Rename to ...
1316 (sim_debug_printf): ... this.
1317 * sim-trace.h (debug_printf): Delete define.
1318 (debug_printf): Rename to ...
1319 (sim_debug_printf): ... this.
1321 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1323 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1324 (trace_options): Add trace-register option.
1325 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1326 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1327 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1328 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1329 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1331 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1333 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1334 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1335 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1336 STRACE_DEBUG): Define.
1338 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1340 * sim-trace.c (trace_options): Update help text for trace-alu,
1341 trace-fpu, trace-vpu, and trace-semantics.
1342 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1343 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1345 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1347 * sim-assert.h (SIM_FILTER_PATH): Delete.
1348 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1349 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1350 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1351 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1352 * sim-events.c: Include libiberty.h.
1353 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1355 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1357 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1358 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1359 (AC_ARG_ENABLE(sim-debug)): Likewise.
1360 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1361 (AC_ARG_ENABLE(sim-trace)): Likewise.
1362 (AC_ARG_ENABLE(sim-profile)): Likewise.
1363 (AC_ARG_ENABLE(sim-environment)): Likewise.
1364 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1365 (AC_ARG_ENABLE(sim-assert)): Likewise.
1366 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1367 (AC_ARG_ENABLE(sim-endian)): Likewise.
1368 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1369 (AC_ARG_ENABLE(sim-float)): Likewise.
1370 (AC_ARG_ENABLE(sim-scache)): Likewise.
1371 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1372 (AC_ARG_ENABLE(sim-inline)): Likewise.
1373 (AC_ARG_ENABLE(sim-packages)): Likewise.
1374 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1375 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1376 (AC_ARG_ENABLE(sim-smp)): Likewise.
1377 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1378 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1379 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1380 * configure: Regenerate.
1382 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1384 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1386 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1388 * cgen-trace.c [!__STDC__]: Delete.
1389 * sim-trace.h [!__STDC__]: Likewise.
1391 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1393 * sim-model.c (sim_model_init): Assert model is not NULL.
1395 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1397 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1398 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1401 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1403 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1404 (SIM_ALU_H): ... this.
1405 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1406 (SIM_ASSERT_H): ... this.
1407 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1408 (SIM_BASICS_H): ... this.
1409 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1410 (SIM_BITS_H): ... this.
1411 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1412 (SIM_ENDIAN_H): ... this.
1414 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1416 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1419 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1421 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1422 m for sentinel testing.
1424 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1426 * sim-syscall.c: Include errno.h and targ-vals.h.
1427 (sim_syscall_multi, sim_syscall): Define.
1428 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1429 * syscall.c (cb_syscall): Extend comment.
1431 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1433 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1434 * sim-syscall.c: New file.
1435 * sim-syscall.h: New file.
1437 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1439 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1440 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1441 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1442 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1443 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1445 * gentmap.c (gen_targ_map_c): Output name field.
1447 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1449 * acinclude.m4: Change configure.in to configure.ac.
1450 * sim-config.h: Likewise.
1452 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1454 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1455 * configure: Regenerate.
1457 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1459 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1460 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1461 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1462 TRACE_DEBUG): Define.
1464 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1466 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1467 * sim-trace.c (trace_option_handler): Likewise.
1468 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1469 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1470 (TRACE_ANY_P): Likewise.
1472 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1474 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1475 CGEN_TRACE_INSN_FINI.
1476 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1477 trace_result to cgen_trace_result, trace_insn_fini to
1478 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1479 and trace_extract to cgen_trace_extract.
1480 * cgen-trace.h (trace_insn_init): Rename to ...
1481 (cgen_trace_insn_init): ... this.
1482 (trace_insn_fini): Rename to ...
1483 (cgen_trace_insn_fini): ... this.
1484 (trace_insn): Rename to ...
1485 (cgen_trace_insn): ... this.
1486 (trace_extract): Rename to ...
1487 (cgen_trace_extract): ... this.
1488 (trace_result): Rename to ...
1489 (cgen_trace_result): ... this.
1490 (TRACE_RESULT_P): Rename to ...
1491 (CGEN_TRACE_RESULT_P): ... this.
1492 (TRACE_INSN_INIT): Rename to ...
1493 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1494 cgen_trace_insn_init.
1495 (TRACE_INSN_FINI): Rename to ...
1496 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1497 cgen_trace_insn_fini.
1498 (TRACE_PRINTF): Rename to ...
1499 (CGEN_TRACE_PRINTF): ... this.
1500 (TRACE_INSN): Rename to ...
1501 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1502 (TRACE_EXTRACT): Rename to ...
1503 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1505 (TRACE_RESULT): Rename to ...
1506 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1507 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1508 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1509 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1510 TRACE_INSN to CGEN_TRACE_INSN.
1511 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1513 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1515 * sim-events.c (ETRACE_P): Delete.
1516 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1517 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1518 * sim-events.h (struct _sim_events): Delete trace member.
1519 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1520 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1522 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1524 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1525 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1526 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1527 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1529 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1531 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1533 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1535 * sim-trace.h (WITH_TRACE_P): New define.
1536 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1537 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1538 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1539 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1540 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1541 Redefine to use WITH_TRACE_P.
1543 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1545 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1546 mistake in call to sim_engine_abort.
1548 2015-04-29 Nick Clifton <nickc@redhat.com>
1551 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1552 increasing parenthesis around casts to signed values.
1554 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1556 * gennltvals.sh: Add mcore support.
1557 * nltvals.def: Regenerate.
1559 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1561 * cgen.sh: Add +x permissions.
1562 * genmloop.sh: Likewise.
1563 * gentvals.sh: Likewise.
1564 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1565 Change all uses of srcroot for newlib to newlibroot.
1567 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1569 * sim-base.h (SIM_CPU): New typedef.
1571 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1573 * cgen-engine.h (CIA_ADDR): Delete.
1574 * sim-base.h: Update sim_cia example.
1575 [!CIA_ADDR] (sim_cia): New typedef.
1577 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1579 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1580 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1581 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1582 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1583 CIA_SET to CPU_PC_SET.
1585 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1587 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1588 * sim-main.h (STATE_CPU): Remove from comment and define.
1590 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1592 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1593 * configure: Regenerate.
1595 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1597 * sim-options.c: Include version.h.
1598 (OPTIONS_VERSION): New enum.
1599 (standard_options): Add "version".
1600 (standard_option_handler): Handle OPTIONS_VERSION.
1602 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1604 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1605 (create-version.sh): Delete.
1607 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1609 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1611 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1613 * run-sim.h, run.c: Delete.
1614 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1616 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1618 * config.in, configure: Regenerate.
1619 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1620 (ZLIB, ZLIBINC): Define.
1621 (BFD_LIB): Add $(ZLIB).
1623 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1625 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1626 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1628 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1630 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1631 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1632 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1634 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1636 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1637 usage of STATE_WATCHPOINTS.
1638 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1639 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1641 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1643 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1645 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1647 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1649 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1651 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1652 of enable_sim_hardware to AC_ARG_ENABLE.
1654 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1656 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1657 Add dv-sockser.o to sim_hw_objs.
1659 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1661 * dv-sockser.c: Include config.h.
1662 * dv-sockser.h: Include sim-inline.h.
1663 [HAVE_DV_SOCKSER]: Move all prototypes here.
1664 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1665 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1667 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1669 * gentmap.c, run.c: Convert old style prototypes.
1671 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1673 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1674 symlinking tconfig.h to tconfig.in.
1675 * config.in, configure: Regenerate.
1676 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1677 * tconfig.in: Rename file ...
1678 * tconfig.h: ... here.
1680 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1682 * dv-socker.h (dv_sockser_install): Declare.
1683 * sim-module.c: Include config.h.
1684 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1685 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1686 * sim-module.h: Include gdb/remote-sim.h.
1688 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1690 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1691 (sim-inline.c): Delete rule.
1693 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1695 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1696 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1697 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1699 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1701 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1702 [!ASSERT, WITH_ASSERT]: Likewise.
1703 * sim-endian.c: Delete sim-io.h include.
1705 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1707 * run-sim.h (sim_kill): Delete unused prototype.
1709 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1711 * gentmap.c: Include "string.h".
1713 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1715 * sim-options.c (sim_args_command): Call freeargv() when failure
1718 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1720 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1722 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1724 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1725 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1726 callbacks following renaming in callback.h.
1727 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1728 callback by call to "to_lstat" callback
1730 2014-08-28 Gary Benson <gbenson@redhat.com>
1732 * sim-trace.h (debug_printf): New define.
1734 2014-08-19 Alan Modra <amodra@gmail.com>
1736 * configure: Regenerate.
1738 2014-08-15 Roland McGrath <mcgrathr@google.com>
1740 * configure: Regenerate.
1741 * config.in: Regenerate.
1743 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1745 * sim-command.c (sim_do_command): Add const to cmd.
1746 * sim-options.c (sim_args_command): Add const to cmd.
1747 * sim-options.h (sim_args_command): Add const to cmd.
1749 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1751 * sim-hload.c (sim_load): Add const to prog.
1752 * sim-load.c (sim_load_file): Likewise.
1753 * sim-utils.c (sim_analyze_program): Likewise.
1754 * sim-utils.h (sim_analyze_program): Likewise.
1755 (sim_load_file): Likewise.
1757 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1759 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1760 * callback.c (system): Delete unused prototype.
1761 (os_init): Likewise.
1762 (os_shutdown): Likewise.
1763 (os_unlink): Likewise.
1764 (os_time): Likewise.
1765 (os_system): Likewise.
1766 (os_rename): Likewise.
1767 (os_write_stdout): Likewise.
1768 (os_flush_stdout): Likewise.
1769 (os_write_stderr): Likewise.
1770 (os_flush_stderr): Likewise.
1771 (os_write): Likewise.
1772 (os_read_stdin): Likewise.
1773 (os_read): Likewise.
1774 (os_open): Likewise.
1775 (os_lseek): Likewise.
1776 (os_isatty): Likewise.
1777 (os_get_errno): Likewise.
1778 (os_close): Likewise.
1779 (os_vprintf_filtered): Likewise.
1780 (os_evprintf_filtered): Likewise.
1781 (os_error): Likewise.
1785 (wrap): Change to new style prototype.
1788 (os_close): Likewise.
1789 (os_poll_quit): Likewise.
1790 (os_get_errno): Likewise.
1791 (os_isatty): Likewise.
1792 (os_lseek): Likewise.
1793 (os_open): Likewise.
1794 (os_read): Likewise.
1795 (os_read_stdin): Likewise.
1796 (os_write): Likewise.
1797 (os_write_stdout): Likewise.
1798 (os_flush_stdout): Likewise.
1799 (os_write_stderr): Likewise.
1800 (os_flush_stderr): Likewise.
1801 (os_rename): Likewise.
1802 (os_system): Likewise.
1803 (os_time): Likewise.
1804 (os_unlink): Likewise.
1805 (os_stat): Likewise.
1806 (os_fstat): Likewise.
1807 (os_lstat): Likewise.
1808 (os_ftruncate): Likewise.
1809 (os_truncate): Likewise.
1810 (os_pipe): Likewise.
1811 (os_pipe_empty): Likewise.
1812 (os_pipe_nonempty): Likewise.
1813 (os_shutdown): Likewise.
1814 (os_init): Likewise.
1815 (cb_read_target_syscall_maps): Likewise.
1816 (cb_target_to_host_syscall): Likewise.
1817 (cb_host_to_target_errno): Likewise.
1818 (cb_target_to_host_open): Likewise.
1819 (cb_store_target_endian): Likewise.
1820 (cb_host_to_target_stat): Likewise.
1821 * sim-hload.c (sim_load): Change to new style prototype.
1822 * sim-load.c (sim_load_file): Change to new style prototype.
1823 (report_transfer_performance): Likewise.
1824 (xprintf_bfd_vma): Likewise.
1825 * syscall.c (cb_get_string): Change to new style prototype.
1826 (get_path): Likewise.
1827 (cb_syscall): Likewise.
1829 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1831 * create-version.sh: Align parameters to match those of
1832 ../../gdb/common/create-version.sh.
1833 * Make-common.in (srcsim): New variable.
1834 (version.c): Adjust call to create-version.sh as per above.
1836 2013-09-23 Alan Modra <amodra@gmail.com>
1838 * configure: Regenerate.
1840 2013-09-03 Mike Stump <mikestump@comcast.net>
1842 * sim-options.c (complete_option_list): Mark text and word const.
1844 2013-06-28 Tom Tromey <tromey@redhat.com>
1846 * Make-common.in (version.c): Use version.in, not
1848 * create-version.sh: Likewise.
1850 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1852 * create-version.sh: New script. Adapted from
1853 gdb/commong/create-version.sh.
1854 * Make-common.in (version.c): Update rule dependencies,
1855 and re-implement using create-version.sh.
1857 2013-06-21 Nick Clifton <nickc@redhat.com>
1859 * gennltvals.sh: Add msp430 support.
1860 * nltvals.def: Regenerate.
1862 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1864 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1865 * aclocal.m4, configure: Regenerate.
1867 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1870 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1871 -Wformat-nonliteral with -Wno-format.
1873 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1875 * acinclude.m4: Regenerate.
1877 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1879 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1880 which do not support dv-sockser.o. Add always as option to
1881 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1882 is always required to be enabled by simulator.
1884 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1886 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1887 * nltvals.def: Regenerate.
1889 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1891 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1892 * config.in, configure: Regenerate.
1894 2012-05-24 Pedro Alves <palves@redhat.com>
1896 * sim-signal.h (sim_signal_to_target): Rename to ...
1897 (sim_signal_to_gdb_signal): ... this.
1898 * sim-signal.c (sim_signal_to_target): Rename to ...
1899 (sim_signal_to_gdb_signal): ... this.
1900 * sim-reason.c (sim_stop_reason): Adjust to rename.
1902 2012-05-24 Pedro Alves <palves@redhat.com>
1906 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1908 2012-05-24 Pedro Alves <palves@redhat.com>
1912 Replace target_signal with gdb_signal throughout.
1914 2012-05-18 Nick Clifton <nickc@redhat.com>
1917 * callback.c: Include config.h before system header files.
1918 * cgen-trace.c: Likewise.
1919 * cgen-utils.c: Likewise.
1920 * gentmap.c: Likewise.
1922 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1924 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1926 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1928 * sim-trace.c: Update the function prototype of save_data_size.
1929 Move the enum data_fmt from here...
1930 * sim-trace.h: ...to here.
1931 Add function prototype of save_data.
1933 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1935 * sim-core.h (sim_core_trans_addr): Add prototype.
1937 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1939 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1940 missing in last change.
1942 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1944 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1945 * nrun.c: Include string.h/strings.h.
1946 * aclocal.m4, config.in, configure: Regenerate.
1948 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1950 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1951 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1952 out -Werror initialization.
1954 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1956 * Make-common.in (TAGS): Change a-z to [:lower:].
1957 * acinclude.m4 (sim-trace): Likewise.
1958 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1959 Change A-Za-z0-9 to [:alnum:].
1961 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1963 * nrun.c (main): Display strsignal of sigrc.
1965 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1967 * Makefile.in (abs_srcdir): Declare.
1968 (srcroot): Define in terms of abs_srcdir.
1969 (headers): Change srcdir to abs_srcdir.
1971 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1973 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1976 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1978 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1979 system bourne shell.
1981 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1983 * syscall.c (cb_get_string): Rename from "get_string".
1984 (get_path): Rename get_string call to cb_get_string.
1986 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1988 * Make-common.in (VPATH): Add $(srccom).
1990 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1991 POSTCOMPILE): New variables.
1992 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1993 Include dependency files, when using GNU Make. Delete all
1994 dependency-only rules.
1995 * aclocal.m4: Include ../../config/depstand.m4. Call
1996 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1997 (MAKE, GMAKE): New substs.
1999 2011-11-07 Mike Frysinger <vapier@gentoo.org>
2002 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
2003 * configure, config.in: Regenerate.
2004 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
2006 2011-10-19 Mike Frysinger <vapier@gentoo.org>
2008 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
2010 2011-10-18 John Wehle <john@feith.com> (tiny patch)
2012 * sim-profile.c (profile_info): Only print the title once.
2014 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2016 * acinclude.m4: Rename from aclocal.m4.
2017 * aclocal.m4: Regenerate.
2019 2011-10-17 Mike Frysinger <vapier@gentoo.org>
2021 * aclocal.m4: Change AC_PREREQ comment to 2.64.
2022 * common.m4: Delete.
2023 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
2024 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
2025 * configure: Regenerate.
2027 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
2029 * sim-alu.h (ALU32_AND): Clear carry flag.
2030 (ALU32_AND): Clear carry flag.
2032 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2034 * dv-cfi.c: Include stdbool.h.
2036 2011-10-09 Mike Frysinger <vapier@gentoo.org>
2038 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
2040 2011-10-04 Mike Frysinger <vapier@gentoo.org>
2042 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
2043 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
2045 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2047 * sim-command.c: Include sim-options.h.
2049 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2051 * aclocal.m4: Move sinclude comment after AC_INIT comment.
2053 2011-07-12 Mike Frysinger <vapier@gentoo.org>
2055 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
2056 Delete direct call to AC_PROG_CC.
2058 2011-07-05 Mike Frysinger <vapier@gentoo.org>
2060 * sim-command.c: New file.
2061 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
2062 (sim-command.o): New rule.
2064 2011-05-27 Mike Frysinger <vapier@gentoo.org>
2066 * sim-options.c (standard_option_handler): Remove arg[0] check
2067 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2068 not an empty string, otherwise assign "" back to it.
2070 2011-05-26 Mike Frysinger <vapier@gentoo.org>
2072 * nltvals.def: Regenerate to include Blackfin syscalls again.
2074 2011-05-25 Mike Frysinger <vapier@gentoo.org>
2076 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2077 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2078 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2079 (trace_idx_to_str): Likewise.
2080 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2081 (TRACE_syscall): Define.
2082 (WITH_TRACE_SYSCALL_P): Likewise.
2083 (TRACE_SYSCALL_P): Likewise.
2085 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2087 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2088 remove now-unnecessary sub-scope for glue->type setting.
2089 Check to see if the "reg" property exists before we use it, and
2090 if it doesn't exist, error out for "glue" devices.
2092 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2094 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2095 glue-or, and set type to glue_xor when name is glue-xor.
2096 (hw_glue_port_event): Return immediately when type is glue_io
2097 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2098 and hw_port_event calls from glue_and to end of function.
2100 2011-05-11 Mike Frysinger <vapier@gentoo.org>
2102 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2103 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2104 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2105 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2106 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2107 around function arguments.
2109 2011-04-14 Mike Frysinger <vapier@gentoo.org>
2111 * sim-options.c (complete_option_list, sim_complete_command):
2114 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2116 * dv-glue.c: Fix up style.
2118 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2120 * hw-alloc.c (hw_alloc_data): Adjust brace.
2121 * hw-base.c (hw_base_data): Likewise.
2122 (generic_hw_unit_decode): Fix indentation.
2123 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2124 * hw-events.c (hw_event, hw_event_data): Likewise.
2125 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2126 * hw-instances.c (hw_instance_data): Likewise.
2127 * hw-instances.h (hw_instance): Likewise.
2128 * hw-main.h (hw_descriptor, enum): Likewise.
2129 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2130 * hw-ports.h (hw_port_descriptor): Likewise.
2131 * hw-properties.c (hw_property_data): Likewise.
2132 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2133 _range_property_spec, _reg_property_spec): Likewise.
2134 * hw-tree.c (_name_specifier, printer): Likewise.
2135 (split_device_specifier, parse_string_property, hw_tree_traverse,
2136 print_size, print_reg_property, print_string, print_properties):
2139 2011-03-29 Mike Frysinger <vapier@gentoo.org>
2141 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2142 * Make-common.in (dv-cfi.o): New rule.
2143 * dv-cfi.c, dv-cfi.h: New files.
2145 2011-03-21 Kevin Buettner <kevinb@redhat.com>
2147 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2148 fcntl.h and sys/fcntl.h, for constants.
2149 * nltvals.def: Regenerate.
2150 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2151 * sim-io.h (sys/types.h, sys/stat.h): Include.
2152 (sim_io_stat, sim_io_fstat): Declare.
2154 2011-03-14 Mike Frysinger <vapier@gentoo.org>
2156 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2157 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2158 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2159 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2160 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2161 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2162 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2163 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2164 syscall.c: Trim trailing whitespace.
2166 2011-03-05 Mike Frysinger <vapier@gentoo.org>
2168 * gennltvals.sh: Handle bfin targets.
2169 * nltvals.def: Regenerate.
2171 2011-02-25 Kevin Buettner <kevinb@redhat.com>
2173 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2176 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2178 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2179 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2180 (hw_free): Drop zfree logic and always call free.
2181 * hw-base.c (hw_delete): Change zfree to free.
2182 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2183 (hw_handle_remove_phandle): Likewise.
2184 * hw-instances.c (hw_instance_delete): Likewise.
2185 * hw-tree.c (parse_reg_property): Likewise.
2186 (parse_ranges_property): Likewise.
2187 (parse_string_property): Likewise.
2188 * sim-core.c (sim_core_uninstall): Likewise.
2189 * sim-cpu.c (sim_cpu_free_all): Likewise.
2190 * sim-hw.c (sim_hw_uninstall): Likewise.
2191 * sim-memopt.c (do_memopt_delete): Likewise.
2192 (sim_memory_uninstall): Likewise.
2193 * sim-module.c (sim_module_uninstall): Likewise.
2194 * sim-options.c (sim_parse_args): Likewise.
2195 * sim-profile.c (profile_pc_cleanup): Likewise.
2196 (profile_uninstall): Likewise.
2197 * sim-watch.c (do_watchpoint_delete): Likewise.
2198 * sim-utils.c (zfree): Delete.
2199 (sim_state_free): Change zfree to free.
2200 * sim-utils.h (zfree): Delete.
2202 2011-02-13 Mike Frysinger <vapier@gentoo.org>
2204 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2206 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2208 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2210 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2212 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2214 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2215 when asprintf fails.
2216 * sim-utils.c (sim_do_commandf): Issue an error and return when
2218 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2221 2011-01-11 Mike Frysinger <vapier@gentoo.org>
2223 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2224 bytes has been calculated and when mmap_next_fd is valid and
2226 (memory_option_handler): Allow missing size when mmap_next_fd is
2229 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2231 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2232 not empty, and always append $3 to $hardware.
2234 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2236 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2237 * sim-hw.h (sim_hw_abort): Likewise.
2239 2011-01-05 Mike Frysinger <vapier@gentoo.org>
2241 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2243 2011-01-05 Joel Brobecker <brobecker@adacore.com>
2245 * run.1: Copyright year update.
2247 2010-12-28 Mike Frysinger <vapier@gentoo.org>
2249 * hw-alloc.h (HW_NALLOC): Define.
2251 010-12-28 Mike Frysinger <vapier@gentoo.org>
2253 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2255 2010-12-15 Mike Frysinger <vapier@gentoo.org>
2257 * sim-memopt.c (OPTION_MAP_INFO): Define.
2258 (memory_options): Handle --map-info.
2259 (memory_option_handler): Handle OPTION_MAP_INFO.
2261 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2263 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2264 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2265 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2267 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2269 * sim-core.c (WITH_HW): Add device casts to device_error,
2270 device_io_read_buffer, and device_io_write_buffer.
2272 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2274 * dv-sockser.c (dv_sockser_write_buffer): New function.
2275 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2276 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2278 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2280 * callback.c (os_lseek): Call wrap on lseek result.
2282 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2284 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2285 call by its equality to -1 not by it being negative.
2286 (connected_p): Likewise for accept() call.
2288 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2290 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2292 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2294 * profile.c (sim_profile_print_bar): Add cpu argument.
2296 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2298 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2300 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2302 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2303 (profile_print_pc): Convert sim_io_printf to profile_printf.
2304 (profile_print_insn): Likewise.
2305 (profile_print_memory): Likewise.
2306 (profile_print_core): Likewise.
2307 (profile_print_model): Likewise.
2308 (sim_profile_print_bar): Likewise.
2309 (profile_print_speed): Likewise.
2310 (profile_print_addr_ranges): Likewise.
2311 (profile_info): Likewise.
2312 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2314 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2316 * sim-model.c (OPTION_MODEL): Convert to enum.
2317 (OPTION_MODEL_INFO): New enum.
2318 (model_options): Add model-info/info-model entries.
2319 (model_option_handler): Handle OPTION_MODEL_INFO.
2321 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2323 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2324 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2327 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2329 * sim-hrw.c (sim_write): Add const to buf arg.
2330 * sim-utils.h (sim_write_fn): Likewise.
2332 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2334 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2337 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2339 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2340 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2341 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2342 * dv-sockser.c (sockser_options): Likewise.
2343 * hw-ports.c (empty_hw_ports): Likewise.
2344 * sim-hw.c (hw_options): Likewise.
2345 * sim-model.c (model_options): Likewise.
2346 * sim-options.c (standard_options): Likewise.
2347 * sim-profile.c (profile_options): Likewise.
2348 * sim-trace.c (trace_options): Likewise.
2349 * sim-watch.c (watchpoint_options): Likewise.
2351 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2353 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2354 the local "arg_table" variable, and the xmalloc cast.
2356 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2358 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2360 (sim_fpu_print_func): Add const markings to format buffer.
2362 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2364 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2366 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2368 * sim-trace.c (save_data): Add const markings to "buf" argument.
2370 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2372 * sim-options.c (standard_option_handler): Add const markings to
2375 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2377 * hw-ports.h: Fix spelling typos.
2379 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2381 * configure.ac: Check for socklen_t.
2382 * configure, config.in: Regenerated.
2383 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2385 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2387 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2388 * sim-hw.c (hw_option_handler): Likewise.
2390 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2392 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2393 (interrupt_nr_to_str): Likewise.
2394 (default_interrupt_names): Add const to pointer type.
2395 (sim_watchpoint_install): Add const to prefix.
2396 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2398 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2400 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2401 (sim_core_write_buffer): Likewise.
2403 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2405 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2406 the SIM_HAVE_ADDR_RANGE define.
2408 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2410 * sim-core.h (device_error): Add const to message, and add printf
2413 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2415 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2416 SIM_HAVE_ADDR_RANGE define.
2418 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2420 * dv-glue.c (hw_glue_ports): Swap static and const.
2422 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2424 * nrun.c (usage): Use void in definition.
2425 * sim-options.c (dup_arg_p): Convert old-style function definition.
2426 (sim_parse_args): Likewise.
2427 (sim_print_help): Likewise.
2428 * sim-trace.c (set_trace_option_mask): Likewise.
2429 (set_trace_option): Likewise.
2430 * sim-utils.c (sim_analyze_program): Likewise.
2431 (sim_elapsed_time_get): Likewise.
2432 (sim_elapsed_time_since): Likewise.
2434 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2436 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2437 (standard_options): Likewise.
2438 (standard_option_handler): Likewise.
2440 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2442 * hw-ports.c (TRACE): Delete.
2443 * hw-properties.c (TRACE): Delete.
2444 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2445 (hw_find_integer_property): Likewise.
2446 (hw_find_integer_array_property): Likewise.
2447 (hw_add_duplicate_property): Likewise.
2449 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2451 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2454 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2456 * sim-model.c: Include sim-model.h
2458 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2460 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2461 & from the STATE_CPU() examples.
2463 2010-01-24 Doug Evans <dje@sebabeach.org>
2465 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2466 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2468 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2469 (struct cgen_fp_ops): Update signatures of floating point conversion
2472 * Make-common.in (CGEN_SIM_DEPS): Define.
2473 (CGEN_INCLUDE_DEPS): Use it.
2474 (CGEN_MAIN_CPU_DEPS): Simplify.
2476 2010-01-22 Doug Evans <dje@sebabeach.org>
2478 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2479 (SUBWORDTFSI, JOINSIDI): Ditto.
2481 2010-01-05 Doug Evans <dje@sebabeach.org>
2483 * cgen-types.h (SETDI): Delete, unused.
2485 2009-12-02 Doug Evans <dje@sebabeach.org>
2487 * cgen-engine.h: Remove duplicated comment.
2489 2009-11-23 Doug Evans <dje@sebabeach.org>
2491 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2492 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2494 2009-11-22 Doug Evans <dje@sebabeach.org>
2496 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2497 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2498 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2499 instead of CGEN_INSN_INT.
2501 * cgen-trace.h (trace_extract): Add cast to fix warning.
2503 2009-11-05 Doug Evans <dje@sebabeach.org>
2505 * cgen-mem.h (DECLARE_GETT): Don't inline.
2506 (DECLARE_SETT): Ditto.
2508 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2510 * sim-inline.h: Fix spelling error.
2512 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2514 * Make-common.in: Add datarootdir.
2516 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2518 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2519 (SIM_CHECK_MEMBERS_1): Remove.
2520 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2521 AC_CHECK_MEMBERS one.
2522 * configure: Regenerate.
2524 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2525 * configure: Regenerate.
2527 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2529 * config.in: Regenerate.
2530 * configure: Likewise.
2532 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2533 definition of AC_CHECK_MEMBER.
2535 * aclocal.m4: m4_include toplevel config/override.m4.
2536 * configure: Regenerate.
2538 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2540 * Makefile.in (datarootdir): New variable.
2542 2009-07-07 Doug Evans <dje@sebabeach.org>
2544 * Make-common.in (CPU_DIR): Define.
2546 2009-07-06 Doug Evans <dje@sebabeach.org>
2548 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2549 identifiers for file types rather than encoding internal
2550 implementation details of cgen.sh.
2551 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2552 * cgen.sh: Add support for parallel makes.
2553 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2555 2009-05-18 Jon Beniston <jon@beniston.com>
2557 * gennltvals.sh: Add lm32 target.
2558 * nltvals.def: Add lm32 syscall definitions.
2560 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2562 Speed up simulator startup:
2563 * sim-utils.c (zalloc): Use xcalloc.
2565 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2567 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2568 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2569 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2570 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2571 type, QI, HI, SI, DI.
2573 * callback.c (os_error): Mark as being a noreturn function.
2574 * sim-io.h (sim_io_error): Similar for sim_io_error.
2576 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2578 * aclocal.m4: Fix underquoting of function names.
2580 2008-10-21 Julian Brown <julian@codesourcery.com>
2582 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2584 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2586 * common.m4: Add test for libz and zlib.h.
2587 * configure: Regenerate to track ../common/common.m4 changes.
2590 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2591 Daniel Jacobowitz <dan@codesourcery.com>
2592 Joseph Myers <joseph@codesourcery.com>
2594 * aclocal.m4: Include ../../config/acx.m4.
2595 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2596 * configure, config.in: Regenerate.
2597 * Make-common.in (LIB_OBJS): Add version.o.
2598 (version.c, version.o): New rules.
2599 * run.c: Include version.h.
2600 (usage): Add help parameter. Print output either to stdout or
2601 stderr depending on that parameter.
2602 (print_version): New.
2603 (main): Check for --help and --version.
2604 * run-sim.h (sim_target_display_usage): Add help parameter.
2607 2008-04-14 Hans Kester <kester.hans@gmail.com>
2609 * sim-signal.c: Define missing signals for _WIN32.
2611 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2613 * gennltvals.sh: Add cr16.
2614 * nltvals.def: Rebuild.
2616 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2618 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2619 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2621 2007-08-10 Nick Clifton <nickc@redhat.com>
2623 * sim-memopt.c (memory_options): Mention that the
2624 --memory-size switch accepts suffixes.
2625 (parse_size): Handle a suffix on the size value.
2626 * sim-options.c (standard_options): Mention that the mem-size
2627 switch accepts suffixes.
2628 (standard_option_handler): Handle a suffix on the size value.
2630 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2632 * acconfig.h: Remove.
2633 * config.in: Regenerate.
2635 2006-11-07 Thiemo Seufer <ths@mips.com>
2637 * gentmap.c: Fix compile time warning.
2639 2006-11-07 Thiemo Seufer <ths@mips.com>
2641 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2642 for bfd text addresses.
2644 2006-08-29 Thiemo Seufer <ths@mips.com>
2645 Nigel Stephens <nigel@mips.com>
2647 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2648 SIM_QUIET_NAN_NEGATED.
2650 2006-08-29 Nigel Stephens <nigel@mips.com>
2652 * sim-profile.c (profile_pc_init): Initialise default profiling
2653 frequency to a prime number.
2654 (profile_print_pc): Convert gmon.out sample data into target
2657 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2659 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2660 * common.m4: Likewise.
2661 * configure: Regenerated.
2663 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2665 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2666 * configure: Regenerated.
2668 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2670 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2671 and LIBINTL_DEP everywhere.
2672 (CSEARCH): Use INCINTL.
2673 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2675 * configure: Regenerated.
2677 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2679 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2680 option-contents test.
2682 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2684 * sim-signal.c (sim_signal_to_target): Fix typos.
2686 * sim-reason.c (sim_stop_reason): Use
2687 sim_signal_to_target, not sim_signal_to_host.
2688 * sim-signal.c (sim_signal_to_host): Fix typo.
2689 (sim_signal_to_target): New function.
2691 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2693 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2696 2005-07-08 Ian Lance Taylor <ian@airs.com>
2698 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2700 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2701 different fraction for a quiet NaN.
2702 (unpack_fpu): Likewise.
2704 2005-07-08 Ben Elliston <bje@au.ibm.com>
2706 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2707 * sim-load.c: Likewise.
2708 * syscall.c: Likewise.
2710 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2712 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2715 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2717 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2719 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2721 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2722 and signed64 for __ALPHA__.
2724 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2726 * aclocal.m4 Include ../../gettext.m4.
2727 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2728 (AM_LC_MESSAGES): Remove.
2729 * configure: Regenerate.
2731 2005-02-28 Jim Blandy <jimb@redhat.com>
2733 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2734 -Wuninitialized in the default list of build warnings if CFLAGS is
2735 set, and doesn't include -O. (Using -Wuninitialized without
2736 optimization produces a warning, which interferes with compilation
2739 2005-02-21 Jim Blandy <jimb@redhat.com>
2741 * callback.c (os_fstat): Don't declare 't' unless it's used.
2743 2005-02-09 Jim Blandy <jimb@redhat.com>
2745 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2747 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2748 to $(CGEN), to ensure that the command substitution happens where
2749 the variable is referenced in the submake, not when the submake's
2750 arguments are expanded.
2751 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2752 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2753 application Scheme script directly after ${cgen}; don't precede it
2756 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2758 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2759 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2760 Include libiberty.h.
2761 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2762 being either end of a pipe.
2763 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2764 (os_shutdown): Clear pipe state.
2765 (default_callback): Initialize new members.
2767 * callback.c (default_callback): Initialize target_endian.
2768 (cb_store_target_endian): Renamed from store, new first parameter
2769 host_callback *cb, drop last parameter big_p. Take endianness
2771 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2772 Remove variable big_p.
2773 * nrun.c (main): Initialize default_callback.target_endian.
2775 2005-01-14 Andrew Cagney <cagney@gnu.org>
2777 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2778 Add explicit call to AC_CONFIG_HEADER.
2779 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2780 * configure: Re-generate.
2782 2005-01-12 Andrew Cagney <cagney@gnu.org>
2784 * common.m4: New file, based on of aclocal.m4.
2786 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2788 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2789 * configure: Regenerated to track ../common/aclocal.m4 changes.
2791 2005-01-07 Andrew Cagney <cagney@gnu.org>
2793 * configure.ac: Rename configure.in, require autoconf 2.59.
2794 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2795 * configure: Re-generate.
2797 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2799 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2800 <case CB_SYS_ftruncate>: New cases.
2802 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2804 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2805 (cb_syscall) <case CB_SYS_rename>: New case.
2806 * callback.c (os_lstat): New function.
2808 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2810 * run.1: Document --sysroot=filepath.
2811 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2812 (standard_options): Support --sysroot=<path>.
2813 (standard_option_handler): Handle OPTION_SYSROOT.
2814 * syscall.c (simulator_sysroot): Define, initialized empty.
2815 (get_path): Prepend simulator_sysroot to absolute file path.
2816 [HAVE_STRING_H]: Include string.h.
2817 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2818 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2819 (main): If simulator_sysroot is not empty, chdir there.
2820 * sim-config.h (simulator_sysroot): Declare.
2822 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2823 cgen_rtx_error" in a CGEN-generated simulator.
2824 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2825 replacement for CGEN-related breakpoints.
2827 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2829 * Make-common.in (sim-basics_h): Add $(callback_h).
2831 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2833 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2834 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2835 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2836 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2837 (SIM_CHECK_MEMBERS): New macros.
2838 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2839 for struct stat member test and write. Add ST_x calls for each
2840 struct stat member tested in configure.in. Wrap each ST_x call in
2841 #ifdef of configure macro for that member.
2842 * configure, config.in: Regenerate.
2844 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2846 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2848 <case desc>: Pass -OPC opcfile.
2849 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2850 parameter to cgen.sh.
2852 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2854 * Make-common.in (sim-basics_h): Correct dependencies on
2855 cconfig.h and tconfig.h
2856 (sim-load.o): Correct typo in sim-basics_h dependency.
2858 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2860 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2861 sub-dependencies for other sim files that they include.
2862 (sim_main_headers): Use sim-*_h macros.
2863 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2865 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2867 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2870 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2871 $(remote_sim_h) too.
2872 (sim_main_headers): Add sim-utils.h.
2874 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2876 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2878 2004-07-26 Andrew Cagney <cagney@gnu.org>
2880 Problem from Olaf Hering <olh@suse.de>.
2881 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2883 2004-07-10 Ben Elliston <bje@au.ibm.com>
2885 * hw-tree.c (parse_integer_property): Typo fix in comments.
2886 * sim-options.c (sim_args_command): Likewise.
2888 2004-06-28 Andrew Cagney <cagney@gnu.org>
2890 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2892 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2894 * callback.c (os_shutdown): Fix bug in last change: actually
2895 mark file descriptors as available on startup.
2897 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2899 [ include/gdb: * callback.h (host_callback_struct): Replace
2900 members fdopen and alwaysopen with fd_buddy. ]
2901 * callback.c: Changed all users.
2903 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2905 * sim-load.c (sim_load_file): Use bfd_get_section_size
2906 instead of bfd_get_section_size_before_reloc.
2908 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2910 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2911 passing it to printf.
2913 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2915 * callback.c: Update copyright dates.
2917 * sim-basics.h: Likewise.
2918 * sim-load.c: Likewise.
2919 * syscall.c: Likewise.
2921 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2923 * callback.c: Include cconfig.h instead of config.h.
2925 * sim-basics.h: Likewise.
2926 * sim-load.c: Likewise.
2927 * syscall.c: Likewise.
2929 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2931 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2933 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2935 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2937 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2939 * sim-options.c (standard_options): Fix the names of H8
2942 2003-10-30 Andrew Cagney <cagney@redhat.com>
2944 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2945 with "struct bfd_symbol".
2947 2003-10-21 Andrew Cagney <cagney@redhat.com>
2949 * callback.c (os_truncate): Call "truncate", and not "stat".
2951 2003-10-20 Andrew Cagney <cagney@redhat.com>
2953 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2955 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2957 * callback.c (os_ftruncate, os_truncate): New functions.
2958 (default_callback): Initialize ftruncate and truncate members.
2960 2003-09-08 Dave Brolley <brolley@redhat.com>
2962 On behalf of Doug Evans <dje@sebabeach.org>
2963 * cgen.sh: New arg archfile.
2964 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2965 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2967 2003-08-28 Andrew Cagney <cagney@redhat.com>
2969 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2970 * sim-options.c (print_help): Cast the format with specifier to
2973 2003-08-20 Michael Snyder <msnyder@redhat.com>
2974 Dave Brolley <brolley@redhat.com>
2976 * cgen-par.h (flags, word1): New target-specific
2977 fields of CGEN_WRITE_QUEUE_ELEMENT.
2978 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2979 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2980 * gennltvals.sh: Add frv target.
2981 * nltvals.def: Add frv target.
2983 2003-06-23 Michael Snyder <msnyder@redhat.com>
2985 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2986 * sim-reg.c: Fix cut-and-paste bug in comment.
2988 2003-06-22 Andrew Cagney <cagney@redhat.com>
2990 From matthew green <mrg@redhat.com>:
2991 * sim-fpu.h: Update copyright.
2992 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2993 * sim-fpu.c: Update copyright.
2994 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2996 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2998 From Doug Evans <dje@sebabeach.org>:
2999 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
3000 with disassemble_info:read_memory_func.
3001 * cgen-trace.c (sim_disasm_read_memory): Ditto.
3003 2003-06-04 Michael Snyder <msnyder@redhat.com>
3005 * common/run.c (main): Remove SIM_H8300 ifdef.
3007 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
3008 (standard_options): Add '-x' for h8/300sx.
3009 (standard_option_handler): Add case for SIM_H8300SX.
3011 2003-04-13 Michael Snyder <msnyder@redhat.com>
3013 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
3015 2003-03-01 Andrew Cagney <cagney@redhat.com>
3017 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
3018 (sim_engine_vabort): Ditto.
3020 2003-02-27 Andrew Cagney <cagney@redhat.com>
3022 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
3023 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
3024 * nrun.c (main): Ditto.
3026 2003-02-26 Andrew Cagney <cagney@redhat.com>
3028 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
3029 (sim_engine_vabort): Ditto.
3030 (sim_engine_halt, sim_engine_restart): Ditto.
3032 2003-02-20 Andrew Cagney <ac131313@redhat.com>
3034 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
3035 (sim-break_h): Delete macro.
3036 (sim-break.o): Delete rule.
3037 * sim-break.c: Delete file.
3038 * sim-break.h: Delete file.
3039 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
3040 (STATE_BREAKPOINTS): Delete macro.
3041 (sim_state_base): Delete field breakpoints.
3042 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
3043 sim_break_install to array.
3045 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
3047 * run.c (usage): Fix typos.
3049 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
3051 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
3053 2002-11-22 Andrew Cagney <ac131313@redhat.com>
3055 * dv-core.c: Update copyright. sim/common contributed to the FSF.
3056 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
3057 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
3058 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
3059 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
3060 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
3061 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
3062 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
3063 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
3064 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3066 2002-11-13 Andrew Cagney <cagney@redhat.com>
3068 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3070 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
3072 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3073 (distclean): Depend on it.
3075 2002-10-14 Alan Modra <amodra@bigpond.net.au>
3077 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3079 2002-08-29 Dave Brolley <brolley@redhat.com>
3081 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3083 2002-07-17 Andrew Cagney <cagney@redhat.com>
3085 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3086 (sim_set_callbacks, sim_size, sim_trace)
3087 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3088 to here from "gdb/remote-sim.h".
3090 2002-07-16 Andrew Cagney <ac131313@redhat.com>
3092 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3093 avoid possible longjmp problems with automatic variable siggnal.
3095 2002-07-14 Andrew Cagney <ac131313@redhat.com>
3097 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3098 * Make-common.in (installdirs): Make $(libdir) too, needed when
3099 installing libsim.a.
3101 2002-07-13 Andrew Cagney <ac131313@redhat.com>
3103 * gennltvals.sh (dir): Mark d30v as obsolete.
3104 * nltvals.def: Remove d30v.
3106 2002-06-17 Andrew Cagney <cagney@redhat.com>
3108 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3110 * sim-memopt.c: Include <unistd.h>.
3111 (do_memopt_add): Fix printf format.
3112 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3114 2002-06-16 Andrew Cagney <ac131313@redhat.com>
3116 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3117 --enable-gdb-build-warnings.
3118 * configure: Regenerated to track ../common/aclocal.m4 changes.
3120 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
3122 * sim-fpu.c (unpack_fpu): Initialize exponent for
3125 (sim_fpu_sqrt): Same.
3127 2002-06-08 Andrew Cagney <cagney@redhat.com>
3129 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3130 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3132 * sim-load.c: Ditto.
3133 * callback.c: Ditto.
3135 * Make-common.in (callback_h): Define.
3136 (remote_sim_h): Define.
3138 (callback.o): Update.
3139 (syscall.o): Update.
3142 (sim-hload.o): Update.
3144 (sim-reason.o): Update.
3145 (sim-reg.o): Update.
3146 (sim-resume.o): Update.
3148 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3150 * run.c: Fix formatting.
3152 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3154 * run-sim.h: New header. Provide prototypes for functions used
3155 between run() and libsim.a which are not used by GDB.
3156 * run.c: Include run-sim.h.
3157 (main): If SIM_TARGET_SWITCHES is defined call
3158 sim_target_parse_command_line.
3159 (usage): If SIM_TARGET_SWITCHES is defined call
3160 sim_target_display_usage.
3162 2002-05-17 Andrey Volkov <avolkov@transas.com>
3164 * run.c: Made h8300s as new target, not h8300h alias.
3165 Added new option -S (h8300s target)
3166 * sim-options.c: Ditto.
3168 2002-05-01 Chris Demetriou <cgd@broadcom.com>
3170 * callback.c: Use 'deprecated' rather than 'depreciated.'
3172 2002-02-24 Andrew Cagney <ac131313@redhat.com>
3174 From wiz at danbala:
3175 * sim-fpu.h: Fix grammar and typos.
3178 2002-02-10 Chris Demetriou <cgd@broadcom.com>
3180 * callback.c: Fix some spelling errors.
3181 * hw-device.h: Likewise.
3182 * hw-tree.c: Likewise.
3183 * sim-abort.c: Likewise.
3184 * sim-alu.h: Likewise.
3185 * sim-core.h: Likewise.
3186 * sim-events.c: Likewise.
3187 * sim-events.h: Likewise.
3188 * sim-fpu.h: Likewise.
3189 * sim-profile.h: Likewise.
3190 * sim-utils.c: Likewise.
3192 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
3194 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3197 2002-01-20 Ben Elliston <bje@redhat.com>
3199 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3200 the comment for this enumerator.
3202 2002-01-14 Ben Elliston <bje@redhat.com>
3204 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3206 2001-12-20 Kazu Hirata <kazu@hxi.com>
3208 * run.c (usage): Fix a typo.
3210 2001-07-05 Ben Elliston <bje@redhat.com>
3212 * Make-common.in (srccgen): Remove.
3213 (CGEN_CPU_DIR): Define.
3214 (CGEN_READ_SCM): Redefine without $(srccgen).
3215 (CGEN_ARCH_SCM): Ditto.
3216 (CGEN_CPU_SCM): Ditto.
3217 (CGEN_DECODE_SCM): Ditto.
3218 (CGEN_DESC_SCM): Ditto.
3220 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
3222 * sim-load.c (sim_load_file): Put it back: external now.
3223 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3225 2001-04-21 Andrew Cagney <ac131313@redhat.com>
3227 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3229 * sim-utils.c (sim_analyze_program): Ditto.
3231 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
3233 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3234 we're finished with its immediate use.
3235 * sim-load.c (sim_load_file): Ditto.
3237 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
3239 Add support for mmap-based memory regions.
3240 * sim-memopt.c (mmap_next_fd): New global.
3241 (sim_memory_init): Reinitialize it.
3242 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3243 "--memory-mapfile FILE" option. Check for some errors.
3244 (do_memopt_add): Conditionally do mmap instead of malloc for
3245 backing store of simulated memory. Check for more errors.
3246 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3247 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3248 * configure.in: Look for mmap/fstat related functions and headers.
3249 * config.in, configure: Regenerated.
3251 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
3253 * sim-core.c (sim_core_map_attach): Correct overlap-related
3256 2001-03-07 Michael Meissner <meissner@redhat.com>
3258 * run.c (alloca-conf.h): Delete, no longer provided.
3260 2001-02-22 Ben Elliston <bje@redhat.com>
3262 * sim-trace.h (TRACE_VPU_IDX): Add.
3263 (TRACE_vpu): Define.
3264 (WITH_TRACE_VPU_P): Likewise.
3265 (TRACE_VPU_P): Likewise.
3266 * sim-trace.c (OPTION_TRACE_VPU): Define.
3267 (trace_options): Add --trace-vpu.
3268 (trace_option_handler): Handle OPTION_TRACE_VPU.
3269 (trace_option_handler): Include VPU tracing in --trace-semantics.
3270 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3272 2001-02-21 Ben Elliston <bje@redhat.com>
3274 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3275 (TRACE_BRANCH_INPUT2): Likewise.
3277 2001-02-09 Ben Elliston <bje@redhat.com>
3279 * (profile_print_pc): Write header out in target byte order.
3281 2001-02-09 Ben Elliston <bje@redhat.com>
3283 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3284 adjusting the pc shift value.
3286 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3288 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3289 where a numeric value is supplied.
3291 2001-01-06 Ben Elliston <bje@redhat.com>
3293 * cgen.sh: Allow extrafiles to include the semantics files when
3294 generating an ISA-specific decoder.
3296 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3298 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3300 2000-12-23 Ben Elliston <bje@redhat.com>
3302 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3303 them to the trace stream using sim_fpu_printn_fpu. Include
3306 2000-12-15 Ben Elliston <bje@redhat.com>
3308 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3309 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3310 trailing digits as specified (-1 to print all digits).
3311 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3312 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3315 2000-12-13 Ben Elliston <bje@redhat.com>
3317 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3318 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3321 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3323 * sim-endian.h: Don't have parameters on macro definitions which
3324 are simply renaming functions, to permit use of XCONCAT2 in both
3325 the macro name and the arguments in a use of such a definition.
3327 2000-12-11 Ben Elliston <bje@redhat.com>
3329 * cgen-ops.h (SUBWORDDFDI): New function.
3331 2000-12-05 Ben Elliston <bje@redhat.com>
3333 * Make-common.in (cgen-defs): New target.
3334 (cgen-decode): Pass $(EXTRAFILES).
3336 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3337 -outfile-suffix options.
3339 2000-12-04 Ben Elliston <bje@redhat.com>
3341 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3342 (SUBWORDSIUQI): Likewise.
3343 (SUBWORDDIHI): Likewise.
3344 (SUBWORDDIQI): New function.
3346 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3347 * cgen-scache.c (scache_option_handler): Remove unused local var.
3349 2000-12-03 Ben Elliston <bje@redhat.com>
3351 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3353 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3355 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3357 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3359 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3362 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3364 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3365 (set_hw_delete): Moved the macro as a function.
3366 * hw-base.h (set_hw_delete): Declare as external function.
3367 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3368 allocated using hw_malloc.
3370 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3372 * sim-options.c (sim_parse_args): Free the memory used for
3373 long_options, short_options, handlers, opt_cpu, orig_val.
3375 2000-11-20 Ben Elliston <bje@redhat.com>
3377 * cgen-ops.h (SUBBI): New macro.
3378 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3379 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3381 2000-11-16 Ben Elliston <bje@redhat.com>
3383 * cgen-types.h (VOID): New type.
3385 2000-11-09 Ben Elliston <bje@redhat.com>
3387 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3388 (sim_fpu_two): Set exponent to 1.
3390 2000-10-26 Ben Elliston <bje@redhat.com>
3392 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3393 `all'. Pass `-i' options to cgen applications.
3394 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3395 cgen-desc): Pass $(isa) to cgen.sh.
3397 2000-10-08 Ben Elliston <bje@redhat.com>
3399 * cgen-utils.c (cgen_rtx_error): New function.
3401 2000-10-07 Ben Elliston <bje@redhat.com>
3403 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3404 conditions for sim_core_read_buffer().
3406 2000-09-26 Dave Brolley <brolley@redhat.com>
3408 * cgen-utils.c (RORQI): New function.
3409 (ROLQI): New function.
3410 (RORHI): New function.
3411 (ROLHI): New function.
3413 2000-08-28 Dave Brolley <brolley@redhat.com>
3415 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3416 in insn_value if it will fit.
3418 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3420 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3422 2000-08-15 Dave Brolley <brolley@redhat.com>
3424 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3426 2000-08-15 Dave Brolley <brolley@redhat.com>
3428 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3429 (PROFILE_CPU_FREQ): New macro.
3430 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3431 (profile-options): Add profile-cpu-frequency.
3432 (parse_frequency): New function.
3433 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3434 (profile_print_speed): Print cpu frequency and simulated execution time.
3435 Re-indent other items to match.
3437 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3439 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3441 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3443 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3444 * Makefile.in (install): Install run.1 man page.
3446 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3448 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3449 * Makefile.in (headers,nltvals.def): Merge.
3451 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3453 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3454 * nrun.c (main): Print the simulator statistics only in
3456 * hw-properties.h (hw_find_integer_array_property): Fix
3457 prototype (use signed_cell).
3459 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3460 * sim-events.c (sim_events_remain_time): New function returning
3461 the time that remains before the event is raised.
3462 * hw-events.c (hw_event_remain_time): Likewise.
3463 * sim-events.h (sim_events_remain_time): Declare.
3464 * hw-events.h (hw_event_remain_time): Declare.
3466 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3467 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3468 (OPTION_HW_LIST): New option --hw-list to list the devices.
3469 (hw_option_handler): List the device tree with 'sim_hw_print'.
3471 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3472 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3473 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3474 (EXTENDED): Define for 16-bit word size.
3475 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3476 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3477 * sim-types.h: Added support for 16-bit targets.
3479 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3481 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3483 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3485 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3486 * Makefile.in (distclean): Clean cconfig.h also.
3488 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3490 * configure: Regenerated to track ../common/aclocal.m4 changes.
3492 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3494 * aclocal.m4 (sim-profile): Enable the profiler by default.
3496 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3498 * run.c (main): Initialize sigrc.
3500 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3502 * sim-events.c (update_time_from_event): Add more detailed event
3505 2000-03-30 Dave Brolley <brolley@redhat.com>
3507 * aclocal.m4 (cgen): Use guile to run cgen.
3509 2000-03-23 Dave Brolley <brolley@redhat.com>
3511 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3513 * cgen-accfp.c (fextsfdf): New function.
3514 (ftruncdfsf): New function.
3515 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3517 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3519 * cgen-ops.h: Added TRUNCSISI.
3521 2000-03-08 Dave Brolley <brolley@redhat.com>
3523 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3524 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3525 (sim_queue_fn_si_write): Last argument is has type USI.
3526 (sim_queue_fn_sf_write): New function.
3527 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3528 (sim_queue_fn_sf_write): New function.
3529 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3531 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3533 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3534 sim_set_trace and run simulator using sim_resume.
3535 (main): Add option ``-o'' - operating environment. Only continue
3536 after a signal when operating environment.
3537 (main): Always set REASON and SIGRC using sim_stop_reason.
3538 (sim_trace): Delete extern declaration.
3540 2000-02-08 Nick Clifton <nickc@cygnus.com>
3542 * callback.c: Fix compile time warning messages.
3543 * run.c: Fix compile time warning messages.
3545 1999-12-17 Dave Brolley <brolley@cygnus.com>
3547 * sim-profile.h: (set_profile_option_mask): Add prototype.
3548 * sim-profile.c (set_profile_option_mask): No longer static.
3550 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3552 * sim-arange.c: Include <string.h>
3554 1999-12-07 Dave Brolley <brolley@cygnus.com>
3556 * sim-options.c (print_help): '=' required before optional argument.
3557 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3558 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3559 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3560 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3561 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3562 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3563 (fn_mem_qi_write): New union members.
3564 (fn_mem_hi_write): New union members.
3565 (fn_mem_si_write): New union members.
3566 (fn_mem_di_write): New union members.
3567 (fn_mem_df_write): New union members.
3568 (fn_mem_xi_write): New union members.
3569 (sim_queue_fn_mem_qi_write): New function.
3570 (sim_queue_fn_mem_hi_write): New function.
3571 (sim_queue_fn_mem_si_write): New function.
3572 (sim_queue_fn_mem_di_write): New function.
3573 (sim_queue_fn_mem_df_write): New function.
3574 (sim_queue_fn_mem_xi_write): New function.
3575 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3576 (sim_queue_fn_mem_hi_write): New function.
3577 (sim_queue_fn_mem_si_write): New function.
3578 (sim_queue_fn_mem_di_write): New function.
3579 (sim_queue_fn_mem_df_write): New function.
3580 (sim_queue_fn_mem_xi_write): New function.
3581 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3582 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3583 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3585 1999-12-01 Dave Brolley <brolley@cygnus.com>
3587 * cgen-accfp.c (subsf): Check status code.
3605 1999-11-26 Dave Brolley <brolley@cygnus.com>
3607 * cgen-par.h (fn_df_write): Mode of data is DF.
3608 (sim_queue_fn_df_write): Mode of data is DF.
3609 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3611 1999-11-22 Dave Brolley <brolley@cygnus.com>
3613 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3614 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3616 1999-11-04 Dave Brolley <brolley@cygnus.com>
3618 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3619 CGEN_MEM_XI_WRITE members.
3620 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3621 (sim_queue_fn_xi_write): New function.
3622 (sim_queue_mem_xi_write): New function.
3624 * cgen-par.c (sim_queue_fn_xi_write): New function.
3625 (sim_queue_mem_xi_write): New function.
3626 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3629 1999-10-22 Dave Brolley <brolley@cygnus.com>
3631 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3632 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3633 * cgen-par.c: Set insn_address for each queued write. Get pc from
3634 cpu when executing queued writes.
3636 1999-10-19 Dave Brolley <brolley@cygnus.com>
3638 * cgen-par.h (sim_queue_fn_pc_write): New function.
3639 (CGEN_FN_PC_WRITE): New enumerator.
3640 (fn_pc_write): New union member.
3641 * cgen-par.c (sim_queue_fn_pc_write): New function.
3642 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3644 1999-10-18 Dave Brolley <brolley@cygnus.com>
3646 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3647 (CGEN_MEM_DF_WRITE): New enumerator.
3648 (mem_di_write): New union member.
3649 (mem_df_write): New union member.
3650 * cgen-par.c (sim_queue_mem_di_write): New function.
3651 (sim_queue_mem_df_write): New function.
3652 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3654 * cgen-accfp.c (divsf): Check for division errors.
3656 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3658 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3660 1999-10-07 Dave Brolley <brolley@cygnus.com>
3662 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3663 (fn_hi_write): New union member.
3664 (sim_queue_fn_hi_write): New function.
3665 * cgen-par.c (sim_queue_fn_hi_write): New function.
3666 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3668 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3670 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3671 Change type of result to SEM_PC.
3673 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3675 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3677 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3679 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3680 (JOIN*): Delete cpu arg.
3682 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3684 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3686 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3688 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3690 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3693 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3695 * run.c (main): Check the sim_stop_reason and only halt simulation
3696 when a valid stop condition is identified.
3698 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3700 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3702 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3704 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3705 (bi_write): New union element.
3706 (sim_queue_bi_write): New function.
3707 * cgen-par.c (sim_queue_bi_write): New function.
3708 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3710 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3712 * configure: Regenerated to track ../common/aclocal.m4 changes.
3714 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3715 ../gdb/configure.in.
3716 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3717 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3718 (SIM_WARNINGS): Delete
3719 (CONFIG_CFLAGS): Update.
3721 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3723 * cgen-par.c: New file.
3724 * cgen-par.h: New file.
3725 * cgen-sim.h (cgen-par.h): #include it.
3726 * cgen-cpu.h (write_queue): New field.
3727 (CPU_WRITE_QUEUE): New access macro.
3728 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3729 (cgen-par.o): New target.
3731 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3733 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3734 * cgen-utils.c (mode_names): Update.
3736 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3738 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3739 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3740 buffer arg if WITH_PARALLEL_GENWRITE.
3741 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3742 (struct idesc): Ditto.
3744 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3746 * sim-model.c (model_option_handler): Add \n to error message.
3748 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3750 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3751 (insn_sem): Rewrite.
3752 (sem_fn_desc): New struct.
3754 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3756 (scache case): Split into non-parallel/parallel versions.
3757 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3758 if not use semantic switch version.
3760 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3762 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3763 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3764 (SEM_BRANCH_INIT_EXTRACT): Delete.
3765 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3766 (SEM_BRANCH_FINI): Ditto.
3767 (SEM_BRANCH_VIA_ADDR): Ditto.
3768 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3769 (SEM_BRANCH_ADDR_CACHE): Delete.
3770 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3771 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3773 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3774 (@cpu@_pbb_begin): Initialize branch_target.
3775 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3776 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3778 (@cpu@_engine_run_fast): Ditto.
3780 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3782 * cgen-utils.c (RORSI): New function.
3783 (ROLSI): New function.
3785 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3787 * Makefile.in (TAGS): Tweak TAGS regex.
3788 * cgen-mem.h (*): Add TAGS markers.
3790 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3792 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3793 passed in when sim_resume is first entered - don't re-pass it
3796 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3798 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3799 OPTION_LOAD_LMA but only when is defined.
3800 (standard_options): When SIM_HANDLES_LMA is defined include
3801 options --load-lma and --load-vma.
3802 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3804 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3805 (struct sim_state_base): Add load_at_lma_p.
3806 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3807 STATE_LOAD_AT_LMA_P.
3809 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3811 * nrun.c (main): Re-format loop gnu style.
3813 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3815 * dv-sockser.c (connected_p): Initialize addrlen.
3817 1999-07-06 Dave Brolley <brolley@cygnus.com>
3819 * cgen-accfp.c (floatsidf): New function.
3820 (fixdfsi): New function.
3822 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3824 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3826 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3828 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3829 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3830 * cgen-fpu.c: New file.
3831 * cgen-fpu.h: New file.
3832 * cgen-accfp.c: New file.
3833 * cgen-cpu.h (CGEN_CPU): New member fpu.
3834 * cgen-mem.h: Redo fp support.
3835 * cgen-ops.h: Delete k&r support. Redo fp support.
3836 * cgen-sim.h: Include cgen-fpu.h.
3837 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3839 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3841 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3843 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3844 (@cpu@_pbb_cti_chain): Minor clean up.
3846 1999-05-08 Felix Lee <flee@cygnus.com>
3848 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3849 AM_CYGWIN32 and AM_EXEEXT.
3850 * configure: Regenerate.
3852 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3854 * sim-core.c (device_error,device_io_read_buffer,
3855 device_io_write_buffer): Delete decls.
3856 * sim-core.h: Put them here.
3858 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3859 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3860 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3861 (sim_core_write_aligned_N): Ditto.
3863 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3865 * sim-memopt.c (sim_memory_uninstall): Don't look into
3868 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3870 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3872 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3874 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3875 (sim_core_write_buffer): Ditto.
3877 1999-04-02 Keith Seitz <keiths@cygnus.com>
3879 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3880 after the interval counter has expired.
3881 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3882 poll_quit callbacks. May be overridden by Makefile.
3883 (poll_quit_counter): New global.
3884 * sim-events.c: Remove all mentions of ui_loop_hook. The
3885 host callback "poll_quit" will serve the purpose.
3886 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3888 * nrun.c: Remove declaration of ui_loop_hook.
3890 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3892 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3893 if being used by gdb.
3895 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3897 * cgen-types.h (XF,TF): Tweak.
3898 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3900 (SUBWORD*,JOIN*): Define.
3901 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3902 moved into cpu descriptor.
3903 * sim-model.h (MACH): New member `num'.
3905 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3907 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3908 (CGEN_CPU): Member opcode renamed to cpu_desc.
3909 New members get_idata,disassembler.
3910 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3911 CGEN_INSN_ATTR_VALUE.
3912 (CGEN_STATE): Delete member opcode_table.
3913 (sim_disassemble_insn): Delete decl.
3914 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3915 (struct idesc): Moved to here from <cpu>-decode.h.
3916 * cgen-run.c (prime_cpu): Call prepare_run callback.
3917 * cgen-trace.h (SFILE): New type.
3918 (sim_disasm_sprintf): Declare.
3919 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3920 (sim_cgen_disassemble_insn): Declare.
3921 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3922 (insn_fields): Delete.
3923 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3925 (trace_insn): Call CPU_DISASSEMBLER hook.
3926 (sim_disasm_sprintf): New function.
3927 (sim_disasm_read_memory): New function.
3928 (sim_disasm_perror_memory): New function.
3929 (sim_cgen_disassemble_insn): New function.
3930 * cgen-utils.c: Don't include cpu-opc.h.
3931 (virtual_insn_entries): New static local.
3932 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3933 (cgen_insn_name): Rewrite.
3934 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3935 * cgen.sh (desc): New file generator handler.
3936 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3937 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3938 Don't include cpu-opc.h,cpu-sim.h.
3939 * sim-model.c (model_set): Delete SIM_DESC arg.
3940 (sim_model_set): Update.
3941 * sim-model.h (MACH): New member prepare_run.
3943 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3945 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3946 if redundant with allocator functions.
3948 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3950 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3952 * sim-profile.h: Make like sim-trace.h.
3953 (PROFILE_USEFUL_MASK): New macro.
3954 * sim-profile.c (profile_options): Make like trace_options, allow
3955 optional on|off arg where applicable.
3956 (set_profile_option_mask): New function.
3957 (sim_profile_set_option): New function.
3958 (profile_option_handler): Simplify.
3959 Have -p only enable selected things, not everything.
3960 Add missing break to OPTION_PROFILE_PC_RANGE.
3961 * cgen-scache.c (scache_options): Allow optional on|off arg to
3963 (scache_option_handler): Use sim_profile_set_option.
3965 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3967 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3968 (memory_option_handler): Implement MEMORY_FILL option. Make
3969 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3970 (parse_ulong_value): New function.
3971 (do_memopt_add): Allocate all buffers. Optionally fill them.
3973 1999-01-15 Richard Henderson <rth@cygnus.com>
3975 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3976 va_list, not an integer.
3977 * sim-events.c (sim_events_schedule): Likewise.
3979 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3980 the appropriate type.
3982 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3984 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3985 (sim_disassemble_insn): Update prototype.
3986 (sim_engine_invalid_insn): Ditto.
3987 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3988 (SEM_BRANCH_INIT): PCADDR->IADDR.
3989 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3990 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3991 * cgen-scache.h (*): Ditto.
3992 * cgen-trace.c (*): Ditto.
3993 * cgen-trace.h (*): Ditto.
3994 * cgen-utils.c (*): Ditto.
3995 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3997 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3998 (simple engine framework): Rewrite.
3999 * sim-module.c (modules): Install model module sooner (and in
4000 particular before the profile module).
4002 1999-01-12 Doug Evans <devans@casey.cygnus.com>
4004 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
4005 * sim-model.c (sim_mach_lookup_bfd_name): New function.
4006 (sim_model_init): Call it.
4008 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
4010 1999-01-05 Doug Evans <devans@casey.cygnus.com>
4012 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
4013 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
4014 (SEM_BRANCH_INIT_EXTRACT): New macro.
4015 (SEM_BRANCH_INIT): Add taken_p.
4016 (TARGET_SEM_BRANCH_FINI): Provide default definition.
4017 (SEM_BRANCH_FINI): Use it.
4019 * cgen-run.c (sim_resume): Handle tracing of last insn.
4020 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
4021 * cgen-trace.c (current_abuf): New static global.
4022 (trace_insn_init): Initialize it.
4023 (trace_insn_fini): Use it.
4024 (trace_insn): Set it.
4025 * cgen.sh (arch case): Pass -m ${mach} to cgen.
4026 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
4027 (@cpu@_emit_after): Ditto.
4028 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
4029 labels if WITH_SEM_SWITCH_FULL.
4030 * sim-model.c: Include bfd.h.
4031 (sim_model_init): New function.
4032 (sim_model_install): Record init fn.
4033 * sim-model.h (MACH): New member bfd_name.
4034 * sim-module.c (modules): Initialize model before scache.
4036 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
4038 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
4040 * nrun.c (main): Remain in simulation loop for traps and
4041 exceptions when in operating environment mode.
4042 (ui_loop_hook): New stub hook for standalone use.
4043 * sim-events.c (sim_events_process): Call ui_loop_hook
4044 periodically on CYGWIN host.
4046 * sim-reason.c (sim_stop_reason): Return host signal numbers
4047 to gdb on sim_stopped and sim_signalled cases.
4048 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
4049 hook just before longjmp.
4050 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
4051 hook just before sim_engine_run.
4053 * sim-n-core.h (sim_core_trace_M): Allay const warning.
4054 * sim-trace.h (trace_generic): Ditto.
4055 * sim-trace.c (trace_generic): Ditto.
4057 1998-12-14 Doug Evans <devans@casey.cygnus.com>
4059 * Make-common.in (SIM_MAIN_DEPS): New var.
4060 (CGEN_MAIN_CPU_DEPS): New var.
4061 * aclocal.m4: Add --enable-cgen-maint option.
4062 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
4064 (GETIMEM*): Pass pc value to sim_core routine.
4066 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4068 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4069 Compare with ZERO not NULL.
4071 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4073 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4076 1998-12-09 Doug Evans <devans@casey.cygnus.com>
4078 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4079 * sim-trace.c: Include stdlib.h if present.
4080 * dv-sockser.c: Include unistd.h if present.
4081 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4082 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4084 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4086 * gennltvals.sh: Add i960.
4087 * nltvals.def: Rebuild.
4089 1998-12-04 Doug Evans <devans@casey.cygnus.com>
4091 * cgen-defs.h: New file, old cgen-sim.h.
4092 * cgen-sim.h: Simple header that includes others.
4093 * sim-arange.c: New file.
4094 * sim-arange.h: New file.
4095 * sim-basics.h: Include it.
4096 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4097 (sim-arange.o): Add rule for.
4098 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4099 (sim_io_eprintf_cpu): Add prototype.
4100 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4101 (INLINE2): New macro.
4102 (EXTERN_INLINE): New macro.
4103 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4104 before calling module init fns.
4105 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4106 (profile_init): New function.
4107 (profile_options): New option --profile-range.
4108 (profile_option_handler): Handle --profile-range.
4109 (profile_print_insn): Qualify address range specific section titles.
4110 (profile_print_addr_ranges): New function.
4111 (profile_info): Print address ranges if specified.
4112 (profile_install): Set profile_init init fn.
4113 * sim-profile.h (PROFILE_DATA): New member `range'.
4114 * sim-trace.c (trace_init): New function.
4115 (trace_options): New option --trace-range.
4116 (trace_option_handler): Handle --trace-range.
4117 (trace_install): Set trace_init init fn.
4118 * sim-trace.h (TRACE_DATA): New member `range'.
4119 * sim-utils.c (sim_cpu_msg_prefix): New function.
4120 (sim_io_eprintf_cpu): New function.
4121 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4122 (PC_IN_PROFILE_RANGE_P): New macro.
4123 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4124 (trace_insn_fini): New arg abuf. All callers updated.
4125 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4126 printing cycle counts.
4127 * cgen-trace.h (trace_insn_fini): Update prototype.
4128 (TRACE_RESULT_P): New macro.
4129 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4130 (TRACE_INSN): Check ARGBUF_TRACE_P.
4131 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4132 * cgen-types.h (SIM_INLINE): Delete.
4133 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4134 * cgen-utils.c: Don't include cgen-engine.h
4135 * genmloop.sh (@cpu@_fill_argbuf): New function.
4136 (@cpu@_fill_argbuf_tp): New function.
4137 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4138 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4139 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4140 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4141 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4142 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4143 doing profiling. Update call to TRACE_INSN_FINI.
4145 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4147 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4149 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4152 1998-12-01 Doug Evans <devans@casey.cygnus.com>
4154 * sim-inline.c (SIM_INLINE_P): Fix typo.
4156 1998-11-30 Doug Evans <devans@casey.cygnus.com>
4158 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4160 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4162 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4163 * nltvals.def: Re-generate.
4165 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4167 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4168 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4169 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4171 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4172 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4174 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4176 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4177 (${cpu}_pbb_cti_chain): Ditto.
4179 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4181 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
4182 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4183 (EXTRACT_INT,EXTRACT_UINT): New macros.
4184 (SEM_SEM_ARG): New macro.
4185 (SEM_NEXT_VPC): New arg `pc'.
4186 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4187 (sim_disassemble_insn): Update prototype.
4188 * cgen-trace.c (current_insn,insn_fields): New static locals.
4189 (trace_insn): Set them.
4190 * cgen-utils.c: #include cgen-engine.h.
4191 (sim_disassemble_insn): New arg insn_fields.
4192 Handle variable length insns.
4193 * genmloop.sh: Only emit pbb decls if -pbb.
4194 (${cpu}_scache_lookup): New arg `vpc'.
4195 (scache support): Fetch pc before entering loop.
4197 * gennltvals.sh: Add fr30 support.
4198 * nltvals.def: Rebuild.
4200 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4202 * sim-types.h: Re-do type system so that GCC's attribute and mode
4203 are used to specify types. Handle case of ALPHA.
4205 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
4207 * aclocal.m4: Add tests for dlopen family.
4208 * config.in: Regenerated.
4210 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4212 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4214 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4216 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4217 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4218 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4219 * cgen-sim.h: ... to here.
4221 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4223 * aclocal.m4 (enable-build-warnings): Replace
4224 enable-sim-warnings. Extend =LIST syntax so that prepend and
4225 append of options is possible. Drop -Werror, add
4226 -Wstrict-prototypes for GDB compatibility.
4227 * Make-common.in (SIM_WARNINGS): Update.
4229 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4231 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4232 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4233 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4234 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4235 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4237 * cgen-cpu.h: New file.
4238 * cgen-engine.h: New file.
4239 * cgen-scache.h: New file.
4240 * cgen-sim.h: Delete portions moved to new files.
4241 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4242 rather than sending result to stdout.
4244 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4246 * Make-common.in (sim-reg.o): New rule.
4247 (cgen-run.o): New rule.
4248 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4249 * cgen-run.c (prime_cpu): New function.
4250 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4251 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4253 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4254 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4255 (CGEN_INSN_VIRTUAL_P): New macro.
4256 (SEM_PC): New typedef.
4257 (SEMANTIC_FN): Change type of result to SEM_PC.
4258 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4259 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4260 (SCACHE_MAP): New typedef.
4261 (CPU_SCACHE): Add pbb support.
4262 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4263 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4264 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4266 (INSN_NAME): Delete.
4267 (cgen_insn_name): Declare.
4268 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4269 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4270 (first_insn_p): Make static.
4271 (trace_insn): Handle virtual insns specially.
4272 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4273 * cgen-types.h (UBI): Delete.
4274 (MODE_TYPE): New enum.
4275 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4276 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4277 (cgen_virtual_opcode_table): New global.
4278 (cgen_insn_name): New function.
4279 (sim_disassemble_insn): Ignore virtual insns.
4280 * genmloop.sh: Delete top level loop generation. Add pbb support.
4281 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4282 (sim_cpu_base): New members max_insns,insn_name,model_data.
4283 (CPU_PC_GET,CPU_PC_SET): New macros.
4284 (sim_pc_get,sim_pc_set): Declare.
4285 * sim-model.c (model_set): Call model init fn.
4286 * sim-model.h (MODEL_FN): New typedef.
4287 (INSN_TIMING): New member model_fn.
4288 (MODEL): New members num,init.
4289 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4290 All callers updated.
4291 (profile_insn_init): New fn.
4292 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4293 Exit early if insn profiling not supported.
4294 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4295 (profile_install): Record profile_insn_init as init fn.
4296 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4297 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4298 (PROFILE_DATA): Delete member exec_time.
4299 Change insn_count to pointer to array, rather than the array.
4300 (sim_profile_print_bar): Declare.
4302 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4304 * cgen-run.c: New file.
4305 * sim-reg.c: New file.
4307 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4309 * aclocal.m4: Add checks for -lsocket and -lnsl.
4311 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4312 allow local port reuse on listening socket.
4314 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4316 * sim-config.h: Remove reference to linux kernel header.
4318 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4320 * dv-sockser.c (sockser_addr): Make variable non-static.
4322 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4324 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4326 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4328 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4330 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4332 * Make-common.in (install-common): Add $(EXEEXT) when installing
4335 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4337 * cgen-sim.h (cgen_state): New member opcode_table.
4338 * cgen-utils.c (sim_disassemble_insn): Use it.
4340 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4342 * cgen-mem.h (DECLARE_SETT): Fix return type.
4343 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4344 * cgen-scache.c: Include stdlib.h.
4345 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4346 * sim-model.c (model_option_handler): Remove unused variable `n'.
4348 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4350 * cgen-utils.c: Include bfd.h.
4351 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4353 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4355 * sim-bits.h (EXTEND24): Fix typo.
4357 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4359 * sim-events.c (ETRACE_P): New macro.
4360 (struct _sim_event): Add member trace.
4361 (sim_events_free): Reclaim trace message.
4363 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4364 sim_events_schedule_tracef): New functions, include printf trace
4365 information in argument list. If tracing, store asprintf'd trace
4366 message in sim_event.
4368 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4369 hw_event_queue_schedule_vtracef): New functions, mimic
4372 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4374 * sim-bits.h (EXTEND24): Define.
4376 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4378 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4379 (CPU_SCACHE_HASH_MASK): New macro.
4380 (SCACHE_HASH_PC): Rewrite.
4381 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4382 computation out of main loop.
4384 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4386 * cgen-sim.h (RECORD_IADDR): Delete.
4387 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4388 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4390 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4392 * gennltvals.def (mn10200): Add entry.
4393 * nltvals.def: Regenerate with MN10200 additions.
4395 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4397 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4398 documentation on how it works.
4400 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4401 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4402 sim_core_set_xor, sim_core_xor_read_buffer,
4403 sim_core_xor_write_buffer): Update.
4405 * sim-events.h, sim-events.c (sim_events_install,
4406 sim_events_watch_clock, sim_events_schedule_after_signal,
4407 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4408 sim_events_deschedule): Update.
4410 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4411 sim_fpu_max32, sim_fpu_max64): Update.
4413 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4415 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4416 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4417 * sim-profile.c (profile_print_model): Update.
4419 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4421 * gennltvals.def (m32r): Use common syscall.h now.
4422 (mn10300): Add entry.
4423 * nltvals.def: Regenerate.
4425 * sim-engine.c (sim_engine_get_run_state): New function.
4426 * sim-engine.h (sim_engine_get_run_state): Declare it.
4428 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4430 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4431 * sim-core.c (sim_core_signal): Make extern, always define.
4433 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4435 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4436 * cgen-ops.h (ANDIF): New macro.
4437 (ANDIF[BQHSD]I): Delete.
4439 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4441 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4442 (hw_event_queue_schedule, hw_event_queue_deschedule,
4443 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4446 * hw-alloc.h (HW_NZALLOC): Define.
4448 * Make-common.in (test-hw-events): Add target for testing the
4451 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4453 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4455 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4457 * hw-main.h: Include hw-handles.h, hw-instances.h.
4458 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4459 * hw-base.c (hw_create, hw_delete): Call same.
4461 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4463 * dv-core.c: Include hw-main.h and sim-main.h.
4464 * dv-pal.c: Include hw-main.h and sim-io.h.
4465 * dv-glue.c: Include hw-main.h.
4467 * hw-main.h: New file. Move list of includes to here.
4468 * hw-base.h: From here.
4469 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4470 (hw-*.o, dv-*.o): Update.
4471 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4472 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4475 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4476 do_hw_poll_read): Move declarations from here.
4477 * hw-main.h: To here.
4479 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4481 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4483 * Make-common.in (hw-config.h): Update
4484 * hw-base.c, dv-pal.c, dv-glue.c: Update
4486 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4487 `*_callback' to `*_method.
4489 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4491 * hw-base.h (set_*): Move set method macros from here.
4492 * hw-device.h: To here.
4494 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4496 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4499 * hw-base.c (hw_create, hw_delete): Call
4500 * hw-properties.c (create_hw_property_data,
4501 delete_hw_property_data): Define.
4503 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4505 * hw-device.c, hw-properties.c: Include hw-base.h
4507 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4508 * hw-device.c: From here.
4509 * hw-base.h: Include "hw-events.h".
4511 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4512 * hw-base.c (hw_create, hw_delete): Call.
4513 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4515 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4516 (hw-alloc.o): New target.
4518 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4520 * hw-events.h, hw-events.c: New files. Move event code to here.
4521 * sim-hw.c: From here.
4522 * hw-base.h: Include "hw-events.h".
4523 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4524 (hw-events.o): New target.
4526 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4527 * hw-events.h (struct hw_event): Replace typedef hw_event.
4529 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4530 * hw-base.c (hw_create, hw_delete): Call.
4531 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4535 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4537 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4538 * hw-ports.c: To here.
4540 * hw-base.h, hw-ports.c (create_hw_port_data,
4541 delete_hw_port_data): New functions.
4542 * hw-base.c (hw_delete, hw_create): Call same.
4544 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4546 * hw-ports.h: To here.
4548 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4550 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4551 PROCESSOR and CIA arguments.
4553 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4555 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4556 Move common object files from here.
4557 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4559 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4561 * sim-hw.c: Include ctype.h.
4562 (do_hw_poll_read): Do not assume EAGAIN.
4564 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4566 * cgen-trace.c (first_insn_p): New static local.
4567 (trace_insn_init): Set it.
4568 (trace_insn_fini): Use TRACE_PREFIX.
4569 (trace_insn): Rewrite to use trace_prefix.
4570 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4571 Adjust width accordingly.
4573 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4574 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4575 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4576 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4577 (PROFILE_COUNT_CORE): Simplify.
4578 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4580 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4582 * cgen-ops.h (ADDCFSI): Fix typo.
4584 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4586 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4587 * genmloop.sh: Use them rather than static locals.
4589 * sim-engine.c (sim_engine_set_run_state): New function.
4590 * sim-engine.h (sim_engine_set_run_state): Declare.
4591 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4592 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4593 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4595 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4597 * cgen-trace.c (trace_insn_init): New arg first_p.
4598 All callers updated.
4599 (trace_insn_fini): New arg last_p. All callers updated.
4600 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4601 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4602 * genmloop.sh (engine_resume): Update.
4604 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4606 * Make-common.in (install-common): Run ranlib on installed copy of
4609 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4611 * Make-common.in (install-common): Rename and install libsim.a.
4613 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4615 * sim-io.c (unistd.h): Include.
4617 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4619 * Make-common (sim_main_headers): Sort.
4620 (cgen-*.o): Add cgen-sim.h dependency.
4622 * cgen-scache.c (scache_init): Only allocate space if scache element
4624 (scache_flush,scache_print_profile): Check if scache in use first.
4626 * cgen-sim.h (IDESC): Provide forward declaration.
4628 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4629 (cgen_cpu_max_extra_bytes): Declare.
4630 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4632 * sim-cpu.h: New file. sim_cpu_base moved here.
4633 Move sim_cpu_lookup decl here.
4634 * sim-base.h: #include "sim-cpu.h".
4635 * sim-cpu.c: New file.
4636 * Make-common (sim_main_headers): Add sim-cpu.h.
4637 (sim-cpu.o): Add rule for.
4639 * sim-model.c (set_model): Delete.
4640 (sim_model_set,model_set): New functions.
4641 (sim_model_install): Renamed from model_install.
4642 Don't set default model here.
4643 (model_option_handler): Rewrite --model processing.
4644 (sim_model_lookup,sim_mach_lookup): New functions.
4645 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4646 (insn_timing): Delete.
4647 (INSN_TIMING): New member `num'.
4648 (IMP_PROPERTIES): Always define scache_elm_size member.
4649 (MACH): New member init_cpu.
4650 (sim_machs): Renamed from machs.
4651 (sim_model_install): Renamed from model_install.
4652 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4653 * sim-module.c (modules): Update.
4655 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4657 * sim-io.c: #include <errno.h>.
4659 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4661 * dv-pal.c (struct hw_pal_device): Add reader.
4662 (hw_pal_finish): Initialize reader.
4663 (scan_hw_pal): Use reader.
4665 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4666 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4669 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4670 ../ppc/main.c sim_io_read_stdin.
4672 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4674 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4676 * hw-tree.c: Update.
4678 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4679 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4681 * hw-ports.h (hw_port_event): Ditto.
4682 * hw-ports.c (hw_port_event): Update.
4683 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4685 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4687 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4688 (do_counter_event): Update.
4689 * dv-glue.c (hw_glue_io_read_buffer): Update.
4690 (hw_glue_port_event): Update.
4692 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4693 * hw-base.h (hw_create): Ditto.
4694 * hw-base.c (hw_create): Ditto.
4696 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4697 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4700 * hw-device.h (hw_system_cpu): Declare.
4701 * sim-hw.c (hw_system_cpu): New function.
4703 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4704 sim_hw_abort not hw_abort.
4705 (sim-hw.h): Include.
4706 (sim_core_read_buffer, sim_core_write_buffer): Call
4707 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4709 (sim_core_set_xor): Do not pass CPU when aborting.
4711 * sim-n-core.h (sim_core_read_aligned_N,
4712 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4713 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4714 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4717 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4719 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4720 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4722 (sim_hw_print): New function.
4724 * sim-engine.h (sim_engine_vabort): Declare.
4725 * sim-engine.c (sim_engine_vabort): New function.
4727 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4729 * sim-trace.c (print_data): For floating-point numbers trace raw
4731 (trace_result_fp2): New function.
4732 * sim-trace.h (trace_result_fp2): New declaration.
4733 (TRACE_FP_RESULT2): New macro.
4735 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4737 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4738 AM_CYGWIN32 and AM_EXEEXT.
4739 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4740 to run and install-common rules.
4741 * common/configure: regenerate
4743 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4745 * sim-types.h (cell_word): New type.
4746 (natural_cell): Delete type.
4748 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4750 * configure: Regenerated to track ../common/aclocal.m4 changes.
4753 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4755 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4757 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4759 * configure: Regenerated to track ../common/aclocal.m4 changes.
4762 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4764 * acconfig.h: New file.
4765 * Make-common.in (top_builddir): New macro.
4766 (INTL_LIB): Removed.
4767 (INTLLIBS): New macro.
4768 (INTLDEPS): Likewise.
4769 (LIBDEPS): Use INTLDEPS.
4770 (EXTRA_LIBS): Use INTLLIBS.
4771 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4772 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4773 AM_LC_MESSAGES): New macros from GNU gettext.
4775 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4777 * sim-config.h: Discard leading _ from macros.
4778 * sim-types.h: Ditto.
4780 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4782 * Make-common.in (CSEARCH): Add -I to intl directories.
4783 (INTL_LIB): Point to libintl.a.
4784 (LIBDEPS): Add $(INTL_LIB).
4785 (EXTRA_LIBS): Ditto.
4787 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4789 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4791 * cgen-ops.h (ADDCFSI): Fix.
4794 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4796 * sim-types.h (signed_address, unsigned_address): Define.
4798 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4800 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4803 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4805 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4806 New functions, pack / unpack sim_fpu struct using raw values.
4807 (sim_fpu_is): Differentiate between negative and positive
4810 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4812 * sim-bits.h (EXTEND4): Define.
4813 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4815 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4817 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4818 declared so we need this cast to prevent long long addresses
4819 from being misconfigures. Results in access to unmapped memory.
4821 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4823 * Make-common.in (RUNTESTFLAGS): Define.
4824 (check): Pass RUNTESTFLAGS to recursive make.
4826 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4828 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4831 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4833 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4836 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4838 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4839 (sim-inline): Update to match sim-inline.[hc]
4840 * configure: Regenerated to track ../common/aclocal.m4 changes.
4842 * Make-common.in (sim_main_headers): Add sim-inline.h
4844 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4846 * sim-endian.h (sim-endian.c): Ditto.
4848 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4849 (sim_events_set_trace): Delete unused prototype.
4851 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4852 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4854 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4855 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4856 Comment out, not yet implemented in sim-fpu.c.
4857 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4858 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4860 * sim-inline.h: Rewrite description.
4861 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4862 (SIM_MAIN_INLINE): Add inline option.
4864 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4865 include generated files. Handled by generator directly.
4867 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4869 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4872 * sim-trace.h (TRACE_ANY_P): Define.
4873 (struct _trace_data): Add trace_any_p.
4875 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4877 * run.c (main): Handle all alternatives of enum sim_stop.
4878 (main): Delete unused `asection *s'.
4880 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4882 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4884 * configure: Regenerated to track ../common/aclocal.m4 changes.
4886 * sim-hw.c: New file.
4887 * sim-hw.h (sim_hw_parse): Declare function.
4888 (hw-tree.h): Do not include.
4890 * sim-base.h (STATE_HW): Define.
4891 (struct sim_state_base): Add member struct *hw.
4893 * sim-module.c (sim-hw.h): Include.
4894 (modules): Add sim_hw_install.
4896 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4898 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4900 * sim-base.h (CPU_INDEX): Define.
4902 * sim-utils.c (sim_state_alloc): Initialize.
4903 * sim-module.c (sim_post_argv_init): Ditto.
4905 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4907 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4908 properly formatted lists.
4910 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4912 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4913 0x2f needs to be 0x3f.
4915 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4917 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4919 (hw_tree_find_*_property): Clean up error message when property is
4922 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4923 present before looking for it.
4925 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4927 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4928 (AC_CHECK_FUNCS): Add check for __setfpucw.
4929 * configure: Regenerated.
4931 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4933 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4934 hw_pal_timer, hw_pal_timer_value): Define.
4935 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4936 (do_counter_event, do_counter_read, do_counter_value,
4937 do_counter_write): new functions.
4939 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4941 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4944 * hw-base.c (hw_create): Stop searching for a device when one is
4947 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4949 * configure: Regenerated to track ../common/aclocal.m4 changes.
4951 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4953 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4954 appends extra devices.
4955 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4958 * Make-common.in (hw-config.h): New target, create hw-config.h
4960 (SIM_HW): Definition from @sim_hw@.
4961 (hw-base.o): Depend on hw-config.h
4963 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4965 * Make-common.in: Get SHELL from configure.
4966 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4967 move-if-change. Fixes NT native build problem.
4968 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4969 move-if-change. Fixes NT native build problem.
4970 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4973 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4975 * hw-device.h, hw-device.c (hw_strdup): New function.
4977 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4978 strings name, family and args.
4979 (full_name_of_hw): Use hw_strdup when returning the full path.
4981 * hw-properties.c: Clean up property not found / wrong type error
4984 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4985 before attaching any ports.
4987 * hw-base.c (hw-config.): Include. Replace hardwired table.
4989 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4991 * Make-common.in: Add rule for dv-glue.o.
4993 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4995 * hw-base.c (hw_finish): Move setting of trace level to here.
4996 (hw_create): From here.
4998 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4999 ../ppc/device_table.c.
5001 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
5003 * hw-tree.c (print_properties): Supress path when printing
5004 properties of root node.
5006 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5008 * hw-device.h (HW_TRACE): Define.
5009 (hw_trace): Declare.
5010 * hw-device.c (hw_trace): Implement function.
5012 * hw-base.c (hw_create): Set hw trace level from "trace?"
5015 * dv-core.c (dv_core_attach_address_callback): Add trace.
5017 * dv-pal.c: Replace DTRACE with HW_TRACE.
5019 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
5021 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
5022 (hw_alloc_data): Delcare.
5023 (struct hw): Add member alloc_of_hw.
5025 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
5026 functions. Assocate memory with a device.
5027 (stdlib.h): Include.
5029 * hw-base.h (set_hw_delete): Define.
5030 (hw_delete_callback): Declare.
5031 (hw_delete): Declare.
5033 * hw-base.c (hw_delete): Implement function.
5034 (struct hw_base_data): Add member to_delete.
5035 (ignore_hw_delete): New function, does nothing.
5036 (hw_create): Set the hw_delete method.
5037 (hw_create): Allocate the base type using HW_ZALLOC before setting
5040 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
5042 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5044 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
5045 (attach_hw_port_edge): Add struct hw argument
5047 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
5050 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
5052 * hw-device.h (hw_attach_address_callback,
5053 hw_detach_address_callback): Attach to a single space not a space
5054 mask. Clarify interpretation of SPACE:ADDR parameters.
5056 * hw-base.c (passthrough_hw_attach_address,
5057 passthrough_hw_detach_address): Update.
5058 * dv-core.c (dv_core_attach_address_callback): Ditto.
5059 * dv-pal.c (hw_pal_attach_address): Ditto.
5061 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
5063 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5065 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5067 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5068 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5069 hw-properties_h, hw-tree_h): Define, point at corresponding
5071 (hw_base_headers): Define list of headers included by hw-base.h
5072 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5073 hw-properties.o, hw-tree.o): Specify dependencies.
5074 (dv-core.o, dv-pal.o): Ditto.
5076 * sim-hw.h: New file.
5078 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5079 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
5081 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5083 * hw-base.h, hw-base.c: new files. Copied from
5084 ../ppc/device_table.[hc].
5086 * dv-core.c, dv-pal.c: New files. Copied from
5087 ../ppc/hw_{core,pal}.c
5089 * sim-basics.h (struct hw): Declare.
5090 (enum port_direction, enum object_disposition): Declare.
5092 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5094 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5095 sim_dv_src in Makefile. Take list of devices as parameter to m4
5098 * configure: Regenerated to track ../common/aclocal.m4 changes.
5100 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5102 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5103 trace_prefix can abort cleanly.
5105 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5107 * dv-sockser.c, dv-sockser.h: New files.
5108 * Make-common.in (dv-sockser.o): Add rule for.
5109 * aclocal.m4: Check for fcntl.h.
5110 * config.h: Add HAVE_FCNTL_H.
5112 * sim-break.c (remove_breakpoint): Fix thinko.
5114 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5115 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5117 1998-03-13 Fred Fish <fnf@cygnus.com>
5119 * sim-base.h (struct sim_state_base): Add prog_syms and
5120 define macro STATE_PROG_SYMS.
5121 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5122 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5123 and bfd_canonicalize_symtab, to get symbol table on first use
5124 and preserve it via STATE_PROG_SYMS for future calls to
5125 bfd_find_nearest_line.
5127 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5129 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5131 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5132 up to nr_maps, not just access_* maps.
5134 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5137 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5138 over nr_maps not sim_core_nr_maps.
5140 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5141 core_map argument to unsigned.
5142 (struct _sim_core): Ditto for struct member core_map.
5144 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5146 * sim-basics.h (access_io, access_*_io): Define.
5147 (map_read, map_write, map_exec, map_io): Define.
5149 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5150 attach with more generic mapmask.
5151 (sim_core_{read,write}_*): Change map argument to unsigned.
5153 * sim-core.c (sim_core_uninstall, sim_core_attach,
5154 sim_core_detach): Iterate over nr_maps instead of
5157 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5158 instead of the write_map.
5159 (remove_breakpoint): Ditto.
5161 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5162 with read_map, write_map, exec_map resp.
5164 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5167 * cgen-utils.c (sim_disassemble_insn): Ditto.
5169 * sim-hrw.c (sim_write, sim_write): Ditto.
5171 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5172 transfer_to_str): New functions.
5174 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5176 * sim-base.h (sim_state_base): New member environment.
5177 (STATE_ENVIRONMENT): New macro.
5178 * sim-config.c (current_environment): Delete.
5179 (sim_config_default): New function.
5180 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5181 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5182 (sim_config_default): Add prototype.
5183 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5184 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5185 Set STATE_ENVIRONMENT, not current_environment.
5187 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5189 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5191 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5193 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5195 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5197 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5199 * Make-common.in (TAGS): Make smarter.
5200 * Makefile.in (TAGS): Ditto.
5202 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5204 * sim-module.c (*): Fix typos in assertion tests.
5206 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5208 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5211 * sim-options.c (sim_parse_args): Ditto.
5212 (sim_args_command): Return OK, instead of nothing, for an empty
5215 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5217 * sim-profile.c (profile_info): Rename from profile_print. Drop
5218 misc and misc_cpu callback arguments. Use
5219 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5220 (profile_install): Install profile_info function.
5222 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5223 STATE_PROFILE_INFO_CALLBACK): Define.
5224 (struct PROFILE_DATA): Add field info_cpu_callback.
5225 (profile_print): Delete function.
5227 * sim-base.h (STATE_MODULES): Define. Replace individual
5228 STATE_*_LIST with single struct module_list.
5230 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5231 (struct module_list): Declare.
5233 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5234 sim_module_info): New functions.
5235 (sim_module_install): Clean up module data structures.
5237 * sim-info.c (sim_info): New file. New function. Call
5240 * Make-common.in (sim-info.o): Define rule.
5241 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5244 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5246 * sim-base.h (sim_cpu_base): New members name, options.
5247 (sim_cpu_lookup): Add prototype.
5248 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5249 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5250 (sim_add_option_table): Update prototype.
5251 * sim-options.c (sim_add_option_table): New argument `cpu'.
5252 (standard_option_handler,standard_install): Update.
5253 (sim_parse_args): Handle cpu specific options.
5254 (print_help): New static function.
5255 (sim_print_help): Call it. Print cpu specific options.
5256 (find_match): New static function.
5257 (sim_args_command): Call it. Handle cpu specific options.
5258 * sim-utils.c (sim_cpu_lookup): New function.
5259 * sim-memopt.c (memory_option_handler): Update.
5260 (sim_memopt_install): Update.
5261 * sim-model.c (model_option_handler): Update.
5262 (model_install): Update.
5263 * sim-profile.c (profile_option_handler): Update.
5264 (profile_install): Update.
5265 * sim-trace.c (trace_option_handler): Update.
5266 (trace_install): Update.
5267 * sim-watch.c (watchpoint_option_handler): Update.
5268 (sim_watchpoint_install): Update.
5269 * cgen-scache.c (scache_option_handler): Update.
5270 (scache_install): Update.
5272 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5274 * Make-common.in (check): Run `make check' in testsuite dir.
5276 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5278 * sim-trace.c (trace_result0): New function.
5280 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5281 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5282 tracing sim_fpu variables.
5283 (TRACE_ALU_RESULT0): Define.
5284 (TRACE_FP_RESULT_WORD): Define.
5285 (TRACE_FP_INPUT_WORD1): Define.
5287 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5288 sim_fpu_two): New constants.
5289 (sim_fpu_op1, sim_fpu_op2): New types.
5290 (struct _sim_fpu): Delete member result. Re-order other members.
5291 (sim_fpu_sign, sim_fpu_exp): New functions.
5292 (sim_fpu_max, sim_fpu_min): new functions.
5293 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5294 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5296 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5298 * sim-profile.c (profile_print): Delete duplicate test of
5300 (profile_print_pc): Exit early if data collection not set up.
5301 (profile_print_core): Simplify by calling sim_core_map_to_str.
5302 * sim-core.h (sim_core_map_to_str): Declare.
5303 * sim-core.c (sim_core_map_to_str): Make non-static.
5305 * genmloop.sh (engine_resume): Update insn_count before exiting.
5306 (engine_resume_full): Keep accurate core profile data.
5308 * cgen-utils.c (sim_disassemble_insn): Don't use
5309 sim_core_read_aligned_N, it messes up profiling results.
5311 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5313 * nltvals.def: Regenerate with MN10300 additions.
5315 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5317 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5319 * sim-trace.h, sim-trace.c (trace_result_word2,
5320 trace_input_word4, trace_result_word4): New function.
5322 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5324 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5326 * sim-xcat.h: Delete.
5327 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5328 * cgen-sim.h: Ditto.
5329 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5330 * sim-n-bits.h: Ditto.
5331 * sim-n-core.h: Ditto.
5332 * sim-n-endian.h: Ditto.
5334 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5336 * syscall.c (cb_syscall): Handle short reads, and EOF.
5338 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5340 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5341 sim_fpu to safely print fp_word values.
5342 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5343 (trace_result_bool1, trace_result_addr1): New functions.
5344 (trace_input_bool1, trace_input_addr1): New functions.
5346 * sim-trace.h (TRACE_FPU_*): Define.
5348 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5350 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5351 (sim_fpu_fpto, sim_fpu_tofp): Define.
5353 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5355 * sim-fpu.c (sim_fpu_cmp): New function.
5357 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5359 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5360 instead of abuf->length.
5361 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5362 (set_trace_option_mask): Renamed from set_trace_options.
5363 (set_trace_option): New function.
5364 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5365 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5367 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5369 * sim-basics.h: Declare struct _sim_fpu.
5371 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5373 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5374 (trace_prefix, trace_input*, trace_result*): Declare.
5375 (trace_one_insn): Change declaration, assume trace_prefix called.
5376 (trace_generic): Like trace_one_insn.
5377 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5378 (TRACE_alu, TRACE_[a-z]*): Update.
5380 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5381 trace_insn, save_data, trace_idx_to_str, print_data): New
5383 (trace_one_insn): Rewrite.
5384 (trace_generic): New function.
5386 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5388 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5390 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5391 (SEMANTIC_FN): Rewrite declaration.
5392 (DECODE): Update type of semantic_fast member.
5393 ({EX,SEM}_FN_NAME): Have only one version.
5394 * sim-base.h (sim_state_base): Delete conditionals surrounding
5397 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5399 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5402 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5404 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5405 Add missing parameters to device_io calls.
5406 * sim-core.h: Add missing parameters to device_io calls.
5408 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5410 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5411 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5412 (SEMANTIC{,_CACHE}_FN): Fix return type.
5413 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5414 (engine_resume): Likewise. Make `engine' volatile. Save copy
5415 of cpu pointer in volatile object. Initialize read switch if
5418 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5420 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5421 (SEM_INSN): New macro.
5423 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5425 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5427 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5429 * configure: Regenerated to track ../common/aclocal.m4 changes.
5431 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5433 * sim-types.h (fp_word): New type, define according to
5434 WITH_TARGET_FLOATING_POINT_BITSIZE.
5436 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5437 configuration of size of floating point registers.
5439 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5441 * sim-profile.c (profile_print): Only print CPU <N> if other
5442 output is going to appear.
5444 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5446 * configure: Regenerated to track ../common/aclocal.m4 changes.
5448 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5450 * sim-types.h (address_word): Typedef according to
5451 WITH_TARGET_ADDRESS_BITSIZE.
5452 (signed_cell, unsigned_cell, natural_cell): Ditto using
5453 WITH_TARGET_CELL_BITSIZE.
5455 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5456 (WITH_TARGET_CELL_BITSIZE): Define.
5457 (WITH_HOST_WORD_BITSIZE): Delete.
5459 * sim-config.c (print_sim_config): Update.
5461 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5462 configuration of address and OpenFirmware cell sizes.
5464 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5466 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5467 * sim-run.c (sim_engine_run): Update.
5469 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5471 * sim-run.c (sim_engine_run): Ditto.
5473 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5474 (sim_resume): Pass nr_cpus to sim_engine_run.
5476 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5478 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5480 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5482 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5484 * Make-common.in (stamp-tvals): New rule.
5485 (targ-vals.h,targ-map.c): Depend on it.
5486 (clean): Remove stamp-tvals.
5488 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5490 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5491 in code also #if 0'ed.
5493 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5495 * configure: Regenerated to track ../common/aclocal.m4 changes.
5496 * aclocal.m4: Recognize --enable-maintainer-mode.
5498 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5500 * cgen-scache.h: Deleted.
5501 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5502 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5503 (scache_init): Use runtime computed size of SCACHE.
5504 (scache_flush): Likewise.
5505 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5506 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5507 * cgen-sim.h: Scache support moved here.
5508 (PC): Redo definition.
5509 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5510 (DECODE): Add parallel execution support.
5511 Only include semantic label members if using switch.
5512 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5513 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5514 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5515 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5517 (engine_{stop,run,resume,halt,signal}): Delete decls.
5518 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5519 (argbuf,scache): Delete forward decls.
5520 (STATE): Delete decl.
5521 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5522 Include cgen-mem.h, cgen-ops.h.
5523 (engine_halt,engine_signal): Delete.
5524 ({ex,exc,sem,semc}_illegal): Delete.
5525 (sim_disassemble_insn): Result of extract fn is in bits.
5526 * genmloop.sh: Rewrite.
5528 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5531 * sim-base.h (sim_state_base): Delete member `model'.
5532 (sim_cpu_base): Add member `model'.
5533 * sim-model.h (IMP_PROPERTIES): New type.
5534 (MACH): New members imp_props, models.
5535 (models): Delete decl.
5536 * sim-model.c (set_model): Update.
5537 * sim-profile.c (profile_print_model): Update.
5539 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5541 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5543 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5546 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5548 * configure: Regenerated to track ../common/aclocal.m4 changes.
5551 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5553 * aclocal.m4 (AR): Check for sigaction.
5555 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5557 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5559 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5560 * sim-config.c (sim_config): Replace WITH_DEVICES with
5561 WITH_TREE_PROPERTIES.
5563 * configure: Regenerated to track ../common/aclocal.m4 changes.
5565 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5567 * Make-common.in (SIM_ENVIRONMENT): New variable.
5568 (CONFIG_CFLAGS): Add it.
5569 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5570 --enable-sim-environment option.
5571 * configure: Regenerated.
5572 * sim-config.h (environment support): Rewrite.
5573 * sim-config.c (current_environment): Define as enum, unconditionally.
5574 (current_alignment): Define unconditionally.
5575 (config_environment_to_a): Update.
5576 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5577 (sim_config): Handle environment and alignment determination
5578 unconditionally. Delete sanity checks of current_environment,
5580 (print_sim_config): Update.
5581 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5582 (standard_options): Add --environment.
5583 (standard_option_handler): Likewise.
5585 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5587 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5588 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5589 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5590 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5591 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5592 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5593 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5594 argument ADD_CA macro with two argument ADDC_C - add carrying with
5596 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5597 argument SUB_CA macro with two argument SUBC_X - subtract
5599 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5601 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5603 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5605 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5606 * sim-io.h (sim_io_syscalls): Delete.
5608 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5610 * syscall.c (cb_syscall): Add missing else, so write to stdout
5613 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5614 the carry bit from the CPU's psw.
5616 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5618 * gennltvals.sh: Redo syscall support.
5619 * nltvals.def: Regenerated.
5621 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5623 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5624 the stream immediately.
5626 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5628 * sim-io.c (sim_io_getstring): Delete unused len2.
5629 (sim_io_syscalls): Ditto for sys_errno.
5631 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5633 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5635 * Make-common.in (run.o): Depend on remote-sim.h.
5636 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5637 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5639 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5641 * sim-io.c (sim_io_syscalls): Disable lseek.
5643 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5645 * gennltvals.sh: Generate syscall values for d30v.
5647 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5648 * nltvals.def: Regenerate.
5650 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5651 (os_fstat): Likewise. Validate fd argument.
5652 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5653 just compute target stat struct length.
5654 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5655 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5656 (get_string): Return host errno values so they can be properly
5658 (cb_syscall): Likewise.
5659 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5660 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5661 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5662 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5663 (get_path): New function.
5665 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5667 * sim-io.c (sim_io_syscalls): New function to provide system call
5668 emulation. Provide exit, open, close, read, write, lseek, and
5670 (sim_io_getstring): New function to return a string from a
5671 simulated memory location.
5673 * sim-io.h (sim_io_syscalls): Add declaration.
5675 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5677 * sim-core.c (sim_core_signal): Fix spelling error in message.
5679 * sim-hrw.c (sim_read): Use read map, not write map.
5681 * Make-common.in (all): Add .gdbinit.
5682 * gdbinit.in: Add dump command.
5684 * sim-model.c (model_options): Use '\0' for `shortopt'.
5686 * sim-trace.c (trace_option_handler): Set state trace file
5687 for --trace-file in addition to cpu's values.
5688 (trace_vprintf): If cpu == NULL, try state's trace file.
5689 (trace_options): Reorganize table, reword some descriptions.
5691 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5693 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5696 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5698 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5699 signal untranslated, document problem with this.
5701 * nrun.c (main): Check for a prog name of `*step'. If present,
5702 step the simulator instead of allowing it to run free.
5704 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5706 * Make-common.in (sim_main_headers): Add sim-signal.h.
5708 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5710 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5712 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5714 * sim-signal.h: Start simulator signals at 64 so that host signal
5715 numbers can be detected and reported.
5717 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5719 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5721 * callback.c (cb_host_to_target_stat): Fix return values.
5723 * cgen-sim.h (enum_signal_type): Delete.
5724 (engine_signal): Update prototype.
5725 * cgen-utils.c: Don't include <signal.h>.
5726 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5727 (engine_signal): Update.
5729 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5730 (sim_state_free): Call SIM_STATE_FREE if defined.
5732 * sim-module.c (sim_module_install): Don't leave any modules
5733 installed if one fails to install.
5735 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5737 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5738 more, since alloca is not used in this file.
5740 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5741 correctly set the carry and overflow bits for those types.
5742 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5743 with carry, so carry is correct after doing both adds.
5744 (ALU*): Space out '\' to make it easier to read.
5746 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5748 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5751 * sim-signal.c, sim-signal.h: New files.
5752 * Make-common.in (sim-signal.o): Add rule for.
5753 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5754 * sim-abort.c: Don't include <signal.h>.
5755 * sim-basics.h: #include "sim-signal.h".
5756 * sim-break.c: Don't include <signal.h>.
5757 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5758 * sim-core.c: Don't include <signal.h>.
5759 (SIGBUS): Delete definition.
5760 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5761 * sim-engine.c: Don't include <signal.h>.
5762 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5763 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5764 * sim-resume.c: Don't include <signal.h>.
5765 (SIGTRAP): Delete definition.
5766 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5767 * sim-stop.c: Don't include <signal.h>.
5768 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5769 * sim-watch.c: Don't include <signal.h>.
5770 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5772 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5774 * sim-base.h (CIA_ADDR): Provide default definition.
5775 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5776 * sim-break.c (sim_handle_breakpoint): Likewise.
5778 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5780 * Make-common.in (srccom): New variable.
5782 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5783 (LIB_OBJS): Add syscall.o.
5784 (gentmap): Pass $(NL_TARGET) to $(CC).
5785 (syscall.o): Add rule for.
5786 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5787 (sim-bits.o): Depend on $(sim-n-bits_h).
5788 (sim-load.o): Depend on callback.h.
5790 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5791 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5792 * cgen-mem.h, cgen-ops.h: New files.
5794 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5796 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5798 * callback.c: #include string.h or strings.h.
5799 #include sys/types.h and sys/stat.h.
5800 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5801 (os_get_errno,os_open): Update.
5802 (os_stat,os_fstat): New functions.
5803 (os_init): Initialize syscall_map, errno_map, open_map.
5804 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5805 errno_map, open_map, signal_map, stat_map.
5806 (cb_read_target_syscall_maps): New function.
5807 (cb_target_to_host_syscall): New function.
5808 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5809 (cb_target_to_host_open): Renamed from target_to_host_open.
5810 (store): New function.
5811 (cb_host_to_target_stat): New function.
5812 * syscall.c: New file.
5813 * gentmap.c (sys_tdefs): New global.
5814 (gen_targ_vals_h): Output target syscall numbers.
5815 (gen_targ_map_c): Update. Output target syscall translation map.
5816 * gentvals.sh: New first argument `target'. Preface table with
5817 #ifdef NL_TARGET_$target if non-null target passed.
5818 * gennltvals.sh: New file.
5819 * nltvals.def: Regenerated.
5821 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5823 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5825 (sim_core_dummy_M): Declare.
5827 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5829 * sim-core.c (sim_core_signal): Print the address of the
5832 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5834 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5836 * sim-base.h (sim_state_base): Add member trace_data.
5837 (STATE_TRACE_DATA): New macro.
5838 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5839 ({WITH_,}TRACE_DEBUG_P): New macros.
5840 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5841 (_sim_cpu): Delete forward reference.
5842 (debug_printf): Update.
5843 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5844 (trace_options): Add --trace-debug.
5845 (set_trace_options): Handle it.
5846 (trace_option_handler): Likewise.
5847 (trace_install): Init state trace_data struct.
5848 (trace_uninstall): Close state trace file.
5849 * sim-events.c (ETRACE): Only print source file and line number if
5851 * sim-n-core.h (sim_core_trace_M): Likewise.
5853 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5855 1997-11-13 Felix Lee <flee@cygnus.com>
5857 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5859 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5861 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5863 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5865 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5867 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5868 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5871 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5873 * sim-events.c (sim_events_process): Re-compute the time -
5874 update_time_from_event - as each event is processed. Reverses
5877 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5879 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5881 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5883 * sim-events.c (sim_events_process): Delete redundant call to
5884 update_time_from_event.
5885 (sim_events_slip): Always decrement time_from_event.
5886 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5887 Delete assertion that time_from_event >=0 when work in queue, no
5890 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5892 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5893 (standard_option_handler): Update.
5895 * sim-options.h: Clarify documentation.
5896 (OPTION_LONG_ONLY_P): Delete definition.
5897 (OPTION_VALID_P): Define.
5899 * sim-options.c (sim_print_help): Allow short only options.
5900 (sim_parse_args): Ditto.
5901 (sim_args_command): Skip short only options.
5902 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5903 separate entries for short and long options in the HANDLERS and
5905 (sim_parse_args): Disable argument permutation.
5907 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5909 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5910 Add argument M, size of data type.
5911 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5912 Declare, ditto for 5, 6 & 7 byte transfers.
5913 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5916 * sim-n-core.h (sim_core_trace_M): Rename from
5917 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5918 with transfer type. Print transfer direction. Handle 1 and 2 byte
5920 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5922 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5923 Update all functions.
5925 * sim-core.c: Generate functions starting with 16 not 1.
5926 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5927 all 5, 6 & 7 byte transfers.
5929 * sim-n-core.h (sim_core_read_misaligned_N,
5930 sim_core_write_misaligned_N): Implement.
5932 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5934 * sim-endian.h (U16_8): Implement
5936 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5938 * sim-endian.h (VL8_16, VH8_16): Implement.
5940 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5942 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5943 (memory_option_handler): Skip comma in alias address list
5945 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5947 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5949 (parse_size, parse_addr): New functions
5950 (memory_option_handler, memory_options): Parse address & size
5951 using new functions. Pass level, space, modulo to do_memopt_add &
5954 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5956 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5957 `attach_type attach' argument with `unsigned level' argument.
5960 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5961 sim_core_attach): Replace argument attach with level. Update
5962 verification of arguments.
5963 (sim_core_map_detach, sim_core_detach): Replace argument attach
5966 * sim-basics.h (enum _attach_type): Delete.
5968 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5970 * sim-core.h (sim_core_write_8): Define.
5972 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5974 * sim-bits.h: Document ROTn macro.
5976 * sim-endian.h (H2T): Handle 16 byte variables.
5978 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5981 * sim-core.c: Do not generate sim_core_*_word.
5983 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5984 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5986 * sim-core.h (sim_core_read_unaligned_word,
5987 sim_core_read_aligned_word, sim_core_read_word,
5988 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5989 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5991 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5993 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5995 * sim-endian.h: Disable 16 byte support.
5997 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5999 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
6001 * sim-n-core.h (sim_core_trace_N): New function.
6002 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
6003 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
6005 * sim-endian.h: Add 128 bit variant.
6007 * sim-core.h, sim-core.c: Add 128 bit variant.
6009 * sim-types.h: Add signed128 and unsigned128 types using a struct.
6011 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6013 * sim-events.c (sim_events_process): Clear events->work_pending.
6014 (sim_events_tickn, sim_events_tick): Accumulate, instead of
6015 setting, nr_ticks_to_process.
6016 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
6017 when the event queue isn't next.
6019 * sim-events.h, sim-events.c (sim_events_slip): New function.
6021 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6023 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
6025 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
6028 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
6030 * nrun.c (main): Remove useless test of name != NULL.
6031 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
6033 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6035 * sim-fpu.c (EXPMAX): Type is unsigned.
6036 (MIN_INT, MAX_INT): Type is signed64.
6037 (i2fpu): Type of val is signed64.
6039 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6041 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
6042 a bucket size of zero.
6044 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
6045 OPTION_PROFILE_PC): Define.
6046 (profile_option_handler): Add support for --profile-pc and
6047 --profile-pc-granularity options.
6048 (profile_pc_init): When possible, compute nr buckets from bucket
6051 * sim-profile.c (profile_pc_init): Align the profile-pc end
6052 address with the profile-pc bucket size.
6054 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
6055 something less ambiguous.
6056 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
6058 * sim-profile.c (profile_pc_cleanup): New function. Move
6059 profile_pc_uninstall code to here.
6060 (profile_pc_uninstall): Call.
6061 (profile_pc_init): Call.
6063 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6065 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6066 file using BSD gprof format.
6068 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6070 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6071 MSBIT64): Force result to unsignedN.
6073 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6075 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6077 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6078 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6079 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6080 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6082 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6084 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6087 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6088 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6090 (sim_core_attach): Rename buffer_freed to free_buffer, type
6091 void*. Ensure that allocated buffer is alligned according to
6094 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6096 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6097 (ALU64_SUB): Define.
6099 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6100 (.gdbinit): Remove dependencies, generate once per build.
6102 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6104 * sim-n-core.h (sim_core_read_aligned_N,
6105 sim_core_write_aligned_N): Make xaddr param type address_word not
6108 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6110 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6111 unpacked floating point struct. Pass sim_fpu object by reference.
6112 Add preliminary support for rounding modes.
6114 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6116 * configure: Regenerated to track ../common/aclocal.m4 changes.
6118 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6120 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6121 WITH_TARGET_BITSIZE.
6123 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6125 * sim-profile.c (profile_print_core): label needs empty statement.
6127 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6129 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6130 and zfree instead of xmalloc and free. Prevents warnings.
6132 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6134 * configure: Regenerated to track ../common/aclocal.m4 changes.
6136 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6138 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6139 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6141 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6142 controling the bitsize/msb of the target.
6144 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6146 * Make-common.in: New files sim-break.c, sim-break.h.
6147 * sim-base.h: Add point to breakpoint list to sim_state_base.
6148 * sim-break.c sim-break.h: New modules that implement intrinsic
6150 * sim-module.c: Add breakpoint module.
6152 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6154 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6156 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6158 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6159 (SIGBUS) define for Windows.
6160 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6161 * sim-resume.c: define SIGTRAP for windows.
6162 * sim-xcat.h: use token pasting if ALMOST_STDC.
6164 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6166 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6168 (CONFIG_CFLAGS): Add same.
6170 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6172 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6173 (SIGNED32): use ##i32.
6175 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6177 * configure: Regenerated to track ../common/aclocal.m4 changes.
6179 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6181 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6184 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6185 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6186 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6187 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6188 (CONFIG_CFLAGS): Add same.
6190 * aclocal.m4: Perform AC_SUBST on optional options.
6192 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6194 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6196 * sim-options.c (standard_option_handler): Typo in warning message.
6198 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6200 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6201 insn count. Make count conditional on there being a valid
6203 (profile_pc_init): Make default PC profile frequency an arbitrary
6206 * sim-base.h: Ditto.
6208 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6211 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6214 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6216 * configure: Regenerated to track ../common/aclocal.m4 changes.
6218 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6220 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6221 configured alignment.
6223 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6225 * configure: Regenerated to track ../common/aclocal.m4 changes.
6227 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6229 * sim-config.c (sim_config): Check for default alignment.
6231 * sim-options.c (standard_option_handler): Add alignment option.
6233 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6234 default alignment requirements on memory accesses.
6236 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6238 * sim-load.c (sim_load_file): Return failure if the executable
6239 had no loadable sections.
6241 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6243 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6246 * sim-core.c (sim_core_signal): When bad access halt simulator
6247 SIGSEGV / SIGBUS instead of aborting.
6248 (signal.h): Include.
6250 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6251 options was missing.
6253 * sim-bits.h (MOVED): Define
6255 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6257 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6260 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6262 * sim-bits.c: Add 8 bit versions of bit macros.
6264 * sim-bits.h: Ditto.
6266 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6268 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6269 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6271 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6272 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6274 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6275 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6277 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6279 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6280 configure.in: Output to cconfig.h instead of config.h.
6282 * configure: Regenerated to track ../common/aclocal.m4 changes.
6284 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6286 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6289 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6291 * callback.c (os_write): divert stdout and stderr to their
6294 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6296 * sim-profile.c (profile_print_speed): Call
6297 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6299 * sim-events.c (sim_events_elapsed_time): New function return nr
6300 host MS consumed by the simulator.
6301 (sim_watch_valid): Use.
6303 * sim-module.c (modules): Install sim_events very very early.
6305 * sim-profile.c (profile_print): Call profile_print_pc.
6307 (profile_pc_init): New function, set up processor for PC
6309 (profile_print_pc): New function, print a PC profile.
6310 (profile_pc_event): New function, sample PC.
6312 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6313 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6316 * sim-options.c (sim_print_help): Pacify GCC.
6318 * sim-n-core.h (sim_core_read_aligned_N,
6319 sim_core_write_aligned_N): Add un-conditional profile call.
6320 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6321 profile call when aligned read/write isn't used.
6323 * sim-base.h: Include sim-profile, sim-model after sim-core &
6324 sim-events allow sim-core to define useful values.
6326 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6327 (profile_option_handler, profile_options): Add support for
6328 --profile-core option.
6329 (print_bar): Include when core profiling.
6330 (profile_print_core): New function, print core profile.
6332 * sim-config.c (print_sim_config): Print profile status.
6334 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6335 WITH_PROFILE_PC_P): Define.
6336 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6337 (PROFILE_COUNT_CORE): Define.
6339 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6341 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6342 interrupt_names array as the data.
6343 (sim-watch.h): Document.
6345 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6347 * sim-options.c (sim_print_help): When the doc string is to long
6350 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6351 that only the first few the watch options are listed. Generate
6352 meanginful usage messages.
6354 * sim-options.h (struct OPTION): Clarify use of doc_name field
6356 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6358 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6359 (standard_option_handler): Handle --architecture-info.
6361 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6363 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6364 illegal zero-sized array.
6365 * sim-core.c (sim_core_xor_read_buffer): same.
6367 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6369 * nltvals.def: Regenerate.
6371 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6373 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6375 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6377 * sim-bits.c (MASKED): Delete.
6378 (EXTRACTED): Delete.
6379 (LSEXTRACTED, MSEXTRACTED): New functions.
6381 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6382 (MSMASKEDn, LSMASKEDn): Add last argument.
6385 * sim-bits.h (EXTEND8, EXTEND16): Define.
6386 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6388 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6390 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6391 current instruction address.
6393 * sim-inline.h (*_ENGINE): Define.
6395 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6397 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6399 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6400 (watch_option_handler): Call delete_watchpoint with ident or type.
6401 (sim_watchpoint_install): Create interrupt specific watchpoint
6402 commands on the fly.
6403 (do_watchpoint_create): New function, create a watch point using
6404 type/int-nr info encoded in the option nr.
6405 (do_watchpoint_info): New function. List active watchpoints.
6407 * sim-watch.h: Change data structure to a list.
6409 * sim-memopt.c (memory_option_handler): Require explicit "all"
6410 before deleting all memory regions.
6412 * sim-utils.c (sim_do_commandf): New function, printf version of
6415 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6417 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6419 (SIGNED64, UNSIGNED64): Delete.
6420 (ALU64_ADD): Don't rely on bit endianness.
6421 (ALU64_BEGIN): Define.
6423 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6424 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6426 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6427 suffix - u64, LL - to 64 bit constants.
6429 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6431 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6433 * sim-utils.h (NZALLOC): Define - zalloc * N.
6435 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6436 implementation of read/write functions.
6438 * Make-common.in (sim-hrw.o): New target.
6440 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6443 * sim-memopt.c (memory_option_handler): Implement memory-size
6444 command. Implement memory-alias command. Let memory-delete delete
6446 (add_memopt): New function. Add a memory region.
6447 (do_memopt_delete): New function. Delete a memory region.
6449 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6451 * sim-core.c (sim_core_detach): New function.
6452 (sim_core_map_detach): New function. Perform the actual detach.
6453 (sim_core_init): Move initialization code from here.
6454 (sim_core_install): To here.
6455 (sim_core_uninstall): And here.
6457 * sim-module.c: Add memopt module.
6459 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6460 simulator base type.
6462 * Make-common.in (sim_main_headers): Add sim-memopt.h
6463 (sim-memopt.o): New target.
6465 * sim-core.c (sim_core_install): Add core_options to the option
6468 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6471 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6474 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6475 address_word, add mask member.
6477 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6478 address_word, allow for 64bit targets in 32bit host. Add modulo
6480 (sim_core_map_attach): Ditto.
6481 (new_sim_core_mapping): Ditto.
6482 (sim_core_translate): Mask address when modulo memory.
6484 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6486 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6488 * gdbinit.in: New file.
6489 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6490 * Make-common.in (distclean): Delete .gdbinit.
6491 (.gdbinit): Add rule for.
6492 * configure: Regenerated to track ../common/aclocal.m4 changes.
6494 * Make-common.in (cgen-run.o): Add rule for.
6496 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6498 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6500 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6501 both resumed and previous elapsed time.
6502 (sim_events_init): Set initial_wallclock and current_wallclock to
6504 (sim_events_install): Install sim_events_suspend and
6506 (sim_events_watch_clock): Allow for suspended simulator when
6507 computing the time of the clock event.
6509 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6510 initial_wallclock to elapsed_wallclock, set both to zero.
6511 (sim_events_init, sim_events_uninstall): Delete prototypes.
6513 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6515 * sim-module.c(sim_module_resume, sim_module_suspend): New
6518 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6520 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6523 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6525 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6526 * Make-common.in (TAGS): Likewise.
6527 * sim-n-bits.h: Add TAGS comments for all functions.
6528 * sim-n-core.h: Likewise.
6529 * sim-n-endian.h: Likewise.
6531 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6533 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6536 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6538 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6541 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6543 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6544 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6546 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6548 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6549 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6550 nr_transfered and nr_this_transfer unsigned.
6552 * sim-events.c (sim_events_tickn): N is signed, as limited to
6555 * sim-n-endian.h (offset_N): Change size to unsigned.
6557 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6559 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6561 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6563 * sim-options.c (sim_parse_args): Use dupargv.
6565 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6567 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6569 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6571 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6574 * sim-options.c (standard_options): Add --architecture=MACHINE and
6575 --target=TARGET options.
6576 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6577 (standard_option_handler): Handle architecture and target options.
6580 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6582 (sim_analyze_program): Set prog_bfd architecture from
6583 STATE_ARCHITECTURE if known.
6585 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6587 * configure: Regenerated to track ../common/aclocal.m4 changes.
6590 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6592 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6593 that option does not apply to certain files.
6595 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6597 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6598 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6599 offset from MSB/LSB.
6601 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6602 access address of sub word quantity of a hosts 16, 32, 64 bit word
6604 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6605 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6606 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6607 return N*2 byte value with argument in Hi/Lo word. Renamed from
6608 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6610 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6611 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6612 so that bit offset is explicit.
6614 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6616 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6617 Update STATE_PROG_BFD when needed with a dup'd copy of the
6620 * sim-config.c (sim_config): Delete ABFD argument, use
6621 STATE_PROG_BFD directly.
6623 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6625 * run.c (main): Pass the open ABFD to sim_create_inferior.
6627 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6631 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6632 hardware only simulator targets.
6634 * Make-common.in (sim-hload.o): Add rule.
6636 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6638 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6639 used by copyargv and freeargv.
6641 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6642 STATE_PROG_ARGV, not just a pointer.
6644 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6646 * configure: Regenerated to track ../common/aclocal.m4 changes.
6649 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6651 * aclocal.m4 (sim-endian): Add second argument to
6652 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6653 default endian when not hardwired.
6655 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6656 else failes value for target byte order.
6658 * sim-config.c (sim_config): Add abfd arguments. Set
6659 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6661 (sim_config): Return SIM_RC, don't abort.
6664 * run.c (main): Update call to sim_open - add ABFD argument.
6665 * nrun.c (main): Add NULL ABFD argument.
6667 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6669 * callback.c (os_poll_quit): Make static.
6670 Call sim_cb_eprintf, not p->eprintf.
6671 (sim_cb_printf, sim_cb_eprintf): New functions.
6672 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6674 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6675 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6676 sim-utils.h. #include sim-utils.h.
6677 * sim-utils.h: Above decls moved here.
6678 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6680 * sim-watch.c (action_watchpoint): Fix thinkos.
6682 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6684 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6686 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6688 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6689 to FORCED_ALIGNMENT case.
6691 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6693 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6695 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6697 * Make-common.in (libsim.a): Fix typo.
6699 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6701 * nrun.c (main): Verify the structure returned before using it.
6703 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6705 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6708 * sim-engine.c (sim_engine_install): New function. Install the
6709 engine init functions.
6710 (sim_engine_init): [Re]initialize the simulator engine.
6712 * sim-module.c: Add sim_engine to list of modules that always
6715 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6717 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6718 to remove the old watchpoint, not delete_watchpoint.
6719 (watch_option_handler): Action the correct watchpoint, not just
6722 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6724 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6725 both low and high word.
6726 (sim_core_write_aligned_N): Ditto.
6728 * sim-trace.c (set_trace_options): Delete code explicitly setting
6731 * sim-options.c (sim_print_help): Call the list commands if not a
6732 standalone simulator.
6733 (sim_print_help): Advise that some options may not be applicable.
6735 * sim-trace.c (set_trace_options): Assume core present.
6737 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6738 buffer when full not almost full.
6740 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6742 * sim-events.c (sim_events_process): Don't blat the event queue
6743 when processing watchpoints.
6745 * sim-watch.h: Make arg unsigned long - stop sign extension.
6747 * sim-events.c (sim_watch_valid): rewrite so debugable.
6749 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6751 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6752 inequality test is possible.
6753 (handle_watchpoint): Re-pass is_within arg.
6754 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6755 0 to schedule_watchpoint's is_within arg.
6756 (sim_watchpoint_init): Re-pass is_within arg.
6758 * sim-options.c (sim_print_help): Add is_command argument. Don't
6759 include -- prefix when called from the command line interpreter.
6761 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6763 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6764 zero indicates that the test should be reversed.
6765 (sim_events_watch_core): Ditto.
6766 (WATCH_CORE): Compare range against is_within.
6769 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6771 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6772 sim_core_read_buffer. Check nr-bytes transfered.
6774 * sim-core.h (sim_core_common): Define a new struct that contains
6775 the common data. to sd and cpu structures.
6776 * sim-core.c (sim_core_attach): Update.
6777 (sim_core_init): Update. Remember to copy initialized data to each
6779 (sim_core_find_mapping): Ditto.
6781 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6782 (sim_core_write_buffer): Ditto.
6784 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6785 transfer use xor version of read buffer.
6786 (sim_core_write_unaligned_N): Ditto for write.
6788 * sim-core.c (sim_core_xor_read_buffer): New function implement
6789 xor-endian data read breaking transfer up into xor-endian sized
6791 (sim_core_xor_write_buffer): Ditto for write.
6792 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6793 - needed for xor-endian transfers.
6795 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6797 * sim-inline.h: Review description.
6799 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6800 to just those involved in data transfers and configuration.
6802 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6804 * sim-n-core.h (sim_core_read_aligned_N): Use.
6805 (sim_core_read_unaligned_N): Ditto.
6806 (sim_core_read_unaligned_N): Ditto..
6807 (sim_core_write_unaligned_N): Ditto.
6809 * sim-core.h: Add xor endian bitmap to main structure. *
6811 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6813 (sim_core_read_aligned_N): Ditto.
6815 * sim-core.c (sim_core_set_xor_endian): New function.
6816 (sim_core_attach): Don't overwrite the per-cpu xor map when
6817 cloning the global core.
6819 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6821 * sim-engine.h: Update below so that it is using an enumerated
6824 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6826 * sim-engine.c (sim_engine_restart):
6827 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6828 return value used for simulator restart from 0 to 2.
6830 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6832 * cgen-scache.c (scache_option_handler): Add is_command arg.
6834 * sim-model.c (model_option_handler): Add is_command argument.
6836 * sim-profile.c (profile_option_handler): Add is_command arg.
6838 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6841 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6842 order that they are registered.
6844 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6845 between option and command line processing.
6847 * sim-options.c: Include stdlib.h, ctype.h.
6849 * Make-common.in (sim-watch.o): Add rule.
6850 (sim_main_headers): Assume sim-assert.h included.
6851 (sim-*.o): Simplify make rule.
6853 * sim-module.c: Add sim_watch_install to module list.
6855 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6857 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6860 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6861 * sim-events.c (sim_events_install): Ditto.
6862 * sim-core.c (sim_core_install): Ditto.
6863 * sim-model.c (model_install): Ditto.
6864 * sim-options.c (standard_install): Ditto.
6865 * sim-profile.c (profile_install): Ditto.
6866 * sim-reason.c (sim_stop_reason): Ditto.
6867 * sim-run.c (sim_engine_run): Ditto.
6868 * sim-utils.c (sim_analyze_program): Ditto.
6870 * sim-module.c (modules): Make profile_install and trace_install
6873 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6875 * sim-options.c (standard_option_handler): Set the byte order.
6877 * sim-events.c (sim_events_process): Allow multi tick processing.
6878 (sim_events_tickn): New function - multi cycle tick.
6880 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6881 prototypes. Under development.
6882 (sim_events): Replace processing with nr_ticks_to_process.
6884 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6886 * nrun.c (main): Pass callbacks to sim_open instead of using
6889 * run.c (main): Ditto.
6891 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6893 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6894 stop tk interrupting malloc calls.
6895 (sim_events_zalloc): Converse.
6897 * Make-common.in (sim_main_headers): Add sim-events.h.
6899 * sim-events.c (sim_events_schedule_after_signal): Change return
6900 type to void - signal events are strictly internal.
6901 (sim_events_init): Allocate a finite buffer for signal events.
6902 (sim_events_schedule_after_signal): Enter signal events into the
6905 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6906 (sim_engine_restart): Ditto.
6907 (sim_engine_abort): Ditto.
6908 * sim-stop.c (sim_stop): Ditto.
6909 (control_c_simulation): Ditto.
6910 * sim-resume.c (sim_resume): Ditto.
6911 (has_stepped): Ditto.
6912 * sim-abort.c (sim_engine_abort): Ditto.
6914 * sim-basics.h (transfer_type): New type.
6916 * sim-core.c (sim_core_signal): New function. Print core signal
6918 (sim_core_find_mapping): Add transfer argument.
6920 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6921 SIM_CORE_SIGNAL if a recoverable abort.
6922 * sim-core.c (sim_core_find_mapping): Ditto.
6924 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6926 * sim-core.c (sim_core_find_mapping): Replace calls to
6927 sim_io_error to more resiliant sim_engine_abort.
6929 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6930 (sim_core_write_unaligned_N): Ditto.
6932 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6934 * sim-module.c: Add sim_events_install to list.
6936 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6938 (sim_events_init): Now returns SIG_RC.
6940 * sim-run.c: New file. Generic sim_engine_run.
6941 * sim-reason.c: New file. Generic sim_stop_reason.
6942 * sim-stop.c: New file. Generic sim_stop.
6943 * sim-resume.c: New file. Generic sim_resume.
6945 * Make-common.in (sim-engine.o): Add rule.
6946 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6948 * sim-engine.h, sim-engine.c: New file. Provide generic
6949 implementation of sim_engine_halt, sim_engine_error. et.al.
6951 * sim-base.h (sim_state_base): Add member halt.
6952 (sim-engine.h): Include.
6954 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6956 * sim-events.c (sim_events_poll): Update event handler.
6958 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6960 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6962 (sim_events_watch_sim): New function.
6963 (sim_events_watch_core): New function.
6964 (sim_watch_valid): New function.
6965 (sim_events_preprocess): New function.
6966 (sim_events_process): Process the watchpoints as well as the timer
6968 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6969 (sim_events_deschedule): Check all the queues when removing an
6971 (sim_events_init): Ditto for cleaning.
6973 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6975 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6977 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6979 * callback.c (os_open): Type of arg flags is int.
6981 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6983 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6984 just like normal numbers as per IEEE rules.
6986 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6988 * callback.c (os_close): Mark the descriptor as being
6989 available if the close succeeded.
6990 (os_open): Pass 0644 as the mode of the file being created.
6992 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6994 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6997 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6998 * sim-lnline.h: Update.
7000 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
7001 conversion functions.
7002 (sim_fpu_to{32,64}[iu]): New fp2int functions.
7004 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
7005 compare functions. Replacing.
7006 (sim_fpu_cmp): This. Delete.
7008 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
7010 * sim-core.c (sim_core_find_mapping): Call engine_error not
7011 sim_io_error when possible.
7013 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
7015 * sim-endian.h (V1_H2): Add macro's to insert a word into a
7016 high/low double word.
7018 * sim-trace.h: Remove definition of attribute - defined in
7021 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7023 * sim-options.h (struct OPTION): Add doc_opt as the documenting
7024 name of the option - or family of options.
7026 * sim-options.c (sim_args_command): Match command `a-b c' with
7027 option `--a-b-c' from option table.
7029 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
7031 * sim-options.c (sim_print_help): For optional arguments, wrap
7034 * sim-trace.c (set_trace_options): New function, handle optional
7035 argument and multiple assignment.
7036 (trace_option_handler): Update.
7038 * sim-trace.c (trace_option_handler): Trace branch and not fpu
7039 when branch tracing selected.
7041 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
7043 * sim-trace.c (trace_one_insn): Make a va-args function.
7045 * sim-trace.c (trace_vprintf): New function, va-arg version of
7048 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
7050 * sim-trace.c (trace_uninstall): Don't close a file twice.
7051 * sim-profile.c (profile_uninstall): Likewise.
7053 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
7055 * sim-trace.c (toplevel): Include bfd.h.
7056 (trace_options): Note that --trace-linenum also turns on
7057 --trace-insn. Add --trace-{branch,semantics}.
7058 (trace_option_handler): If --trace-linenum, also turn on
7059 --trace-insn. Add --trace-branch support. If --trace-semantics,
7060 turn on ALU, FPU, branch, and memory tracing.
7061 (trace_one_insn): New function to trace an instruction. Support
7063 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7065 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7066 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7067 (TRACE_branch): Add new mask.
7068 (TRACE_*_P): Define all possible trace_p macros.
7069 (trace_one_insn): Declare function.
7071 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7073 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7074 GNU C doesn't support __attributes__.
7075 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7078 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7080 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7081 addresses are masked forcing them to be correctly aligned.
7082 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7083 * sim-config.c (config_alignment_to_a): Update.
7085 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7087 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7089 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7090 processor specific core maps.
7091 (sim_core_map_attach): Copy the core map data to each of the
7092 processor specific core data structures.
7093 * sim-core.c (sim_core_find_mapping): Update.
7095 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7096 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7097 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7098 alternatives that handle unaligned addresses.
7099 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7101 * cgen-utils.c (sim_disassemble_insn): Update.
7103 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7105 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7108 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7111 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7113 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7115 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7118 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7121 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7123 * cgen-trace.c: Prepend additional trace_printf argument.
7125 * cgen-utils.c (sim_disassemble_insn): Add additional core
7128 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7130 * nrun.c (main): Catch/report errorenous simulator states.
7132 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7133 * sim-trace.c: #include string.h/strings.h so that memset is
7135 * sim-utils.c: Ditto.
7136 * sim-profile.c: Ditto. And stdlib.h.
7137 (print_bar): Only define when used by instruction or memory profiler.
7139 * sim-options.c (standard_option_handler): Make ul more local.
7141 * sim-load.c (sim_load_file): Make the name constant.
7142 (sim_load_file): Passify gcc.
7144 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7146 * sim-utils.c, sim-load.c: Include sim-utils.h.
7148 * sim-base.h (sim_cpu): Pre define here so available to all.
7150 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7151 Restore the sim_cpu and instruction_address arguments so that full
7152 information is available to the abort function.
7153 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7154 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7156 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7157 tracing support for sim-events and sim-core.
7158 (trace_option_handler): Convert #if to if where possible so always
7159 compiled/checked by C compiler.
7160 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7162 * sim-base.h: Adjust comment documenting how to define the cpu
7164 (sim_state_base): Add sim_core and sim_events to simulator base
7167 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7168 * sim-core.c (sim_core_init, sim_core_attach,
7169 sim_core_find_mapping): Update.
7170 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7171 update_time_from_event, insert_sim_event,
7172 sim_events_schedule_after_signal, sim_events_deschedule,
7173 sim_events_tick): Ditto.
7175 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7176 sim-model.h): Move #includes from here.
7177 * sim-base.h: To here.
7178 (sim-core.h, sim-events.h, sim-io.h): Include also
7180 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7182 * callback.c (default_callback): Missing initialisers.
7184 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7186 * sim-utils.c (sim_add_commas): New function.
7187 * sim-basics.h (sim_add_commas): Add prototype.
7188 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7189 * sim-profile.c (COMMAS): New macro.
7190 (print_*): Use it to print commas in numbers.
7192 * configure: Regenerated.
7194 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7195 (cgen_state): New member run_fast_p.
7196 (cgen_init): Add prototype.
7197 (sim_disassemble_insn): New arg `cpu'.
7198 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7199 * cgen-utils.c (cgen_init): New function.
7200 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7201 * genmloop.sh: Call engine_halt if loop exits.
7203 * Makefile.in (sim-options_h): Define.
7204 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7205 (sim-model.o): Add new rule.
7206 (cgen-{scache,trace,utils}.o): Add new rules.
7207 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7208 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7209 Indent output by 2 spaces.
7210 * cgen-scache.h (scache_print_profile): Update.
7211 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7212 Use trace_printf, not fprintf.
7213 (trace_extract): Use trace_printf, not cgen_trace_printf.
7214 * genmloop.sh (!FAST case): Increment `insn_count'.
7215 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7216 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7217 access macro's name.
7218 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7219 Change return type to SIM_RC.
7220 (sim_core_{install,uninstall}): New functions.
7221 * sim-core.h (sim_core_{install,uninstall}): Declare.
7222 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7223 Change return type to SIM_RC.
7224 * sim-model.h (models,machs,model_install): Declare.
7225 * sim-module.c (modules): Add scache_install, model_install.
7226 (sim_post_argv_init): Set cpu->state backlinks.
7227 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7228 (standard_option_handler): Likewise.
7229 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7232 (profile_options): Delete --profile-simcache.
7233 (profile_option_handler): Likewise.
7234 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7236 (profile_print_{memory,model}): Likewise.
7237 (profile_print_simcache): Delete.
7238 (profile_print_speed): New function.
7239 (profile_print): Rewrite.
7240 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7241 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7242 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7243 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7244 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7245 (profile_print): Update prototype.
7247 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7249 * cgen-scache.[ch], cgen-sim.h: New files.
7250 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7251 * sim-model.c: New file.
7253 * Make-common.in (clean targets): Undo patch of Apr. 22.
7255 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7257 * sim-n-bits.h (signed): If we have a standard compiler, undef
7258 signed, so that signedN is defined correctly.
7260 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7262 * sim-module.h, sim-model.h, sim-profile.h: New files.
7263 * sim-module.c, sim-profile.c: New files.
7264 * Make-common.in (SIM_PROFILE): Define
7265 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7266 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7267 (sim_module.o,sim-profile.o): Add rules for.
7268 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7269 (--enable-sim-profile): Add.
7270 * configure: Regenerated.
7271 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7272 model. Move trace and profile support to sim-{trace,profile}.h.
7273 New members trace_data, profile_data.
7274 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7275 * sim-config.h: Provide default definition of WITH_PROFILE.
7276 (WITH_TRACE): Change default to -1.
7277 (MAX_NR_PROCESSORS): Always define.
7278 * sim-options.c: Move trace and profile support to
7279 sim-{trace,profile}.h.
7280 (sim_pre_argv_init): Moved to sim-model.c.
7281 (standard_install): New function.
7282 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7283 (standard_install): Declare.
7284 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7285 (trace_install, trace_uninstall): New functions.
7286 (trace_printf): Update reference to TRACE_FILE.
7287 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7288 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7289 (WITH_TRACE_FOO_P): Define.
7290 (trace_install): Declare.
7291 (TRACE_DATA): New struct.
7293 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7295 * run.c: Undo last exec_bfd patch.
7296 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7298 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7300 * run.c (exec_bfd): Add back in.
7301 (main): Set exec_bfd.
7303 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7305 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7307 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7309 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7310 less well defined engine_error.
7311 * sim-core.c: Ditto.
7313 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7315 * Make-common.in: Change clean targets to use :: so that other
7316 Makefiles can have their own clean targets.
7317 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7318 __STDC__ to control use of stdarg vs. varargs syntax. Some
7319 systems can't use __STDC__, but require stdarg.
7321 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7323 * sim-options.c (standard_options): Add --endian.
7324 (standard_option_handler): Likewise.
7326 * nrun.c: #include <signal.h>.
7327 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7328 handler that calls sim_stop ().
7330 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7332 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7333 handler that calls sim_stop (). Simulators may still be
7334 establishing their own handler.
7336 * sim-events.c (sim_events_poll): Rename from
7337 sim_events_at_large_int. Poll IO.
7339 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7342 * callback.c (os_poll_quit): New function poll for quit signal
7344 (default_callback): Include magic number.
7346 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7348 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7349 Check for functions getrusage, time.
7350 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7351 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7352 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7353 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7355 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7357 * sim-options.c, sim-options.h: New files.
7358 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7359 * Make-common.in (nrun.o): Add rules for.
7362 * run.c (main): Check return value of sim_open.
7364 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7365 (sim_main_headers): Add sim-trace.h.
7366 * run.c (exec_bfd, target_byte_order): Delete.
7367 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7368 call sim_load instead. Check return code of sim_create_inferior.
7369 * sim-base.h (CURRENT_STATE): Define.
7370 (sim_state_base): Make typedef. New members options, prog_argv,
7371 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7372 mem_size, memory [+ corresponding access macros].
7373 (sim_cpu_base): New typedef.
7374 * sim-trace.h: New file.
7375 * sim-trace.c: New file.
7376 * sim-basics.h: #include it.
7377 * sim-load.c: New file.
7379 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7381 * Make-common.in (INSTALL): Set to @INSTALL@.
7382 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7383 (install-common): Depend upon installdirs. Use
7384 $(program_transform_name) directly, rather than using
7386 (installdirs): New target.
7387 * Makefile.in (INSTALL): Set to @INSTALL@.
7388 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7389 (install-man): Depend upon installdirs. Use
7390 $(program_transform_name) directly, rather than using
7392 (installdirs): New target.
7394 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7396 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7399 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7401 * sim-basics.h: Only bring in config.h and tconfig.h if
7404 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7406 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7407 numbering convention of the target.
7408 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7409 and WITH_TARGET_WORD_MSB.
7410 (sim_config): When possible, check for consistency with bitsize
7413 * sim-bits.h: Allow MSB to be other than zero.
7414 * sim-bits.c: Ditto.
7415 * sim-n-bits.h: Ditto.
7417 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7418 * sim-n-bits.h (MSMASKEDn): Ditto.
7420 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7422 * Makefile.in (INSTALL): Change install.sh to install-sh.
7424 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7426 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7428 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7430 * run.c (main): Check that a program to run was specified.
7432 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7434 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7436 * configure: Regenerated to track ../common/aclocal.m4 changes.
7439 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7441 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7442 * sim-config.h: To here.
7444 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7445 (sim_main_headers): Define.
7446 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7447 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7449 (sim-utils.o): Add rule for.
7450 * sim-utils.o: New file.
7451 * sim-basics.h: #include sim-base.h.
7452 (zalloc): Make argument unsigned long.
7453 * sim-base.h: New file.
7454 * sim-inline.h (SIM_IO support): Delete.
7455 * sim-io.h: Delete inline support.
7456 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7457 * sim-config.c: sim-state.h renamed to sim-main.h.
7458 * sim-core.c: Likewise.
7459 * sim-events.c: Likewise.
7461 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7463 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7464 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7466 * configure: Regenerated to track ../common/aclocal.m4 changes.
7468 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7470 * configure: Regenerated to track ../common/aclocal.m4 changes.
7472 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7474 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7475 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7476 are defined by the configure.
7478 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7480 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7481 reserved-bits): Always define.
7483 * sim-config.h, sim-config.c (sim_config): New function - and new
7484 file - co-ordinate the setting/checking of the common simulator
7485 configuration options.
7487 * Make-common.in (sim-config.o): Add rule.
7489 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7491 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7492 va_list from void *, since va_list might not be a pointer type.
7494 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7496 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7498 (offset_N): Correct computation of LE offset.
7500 * sim-io.c (sim_io_error): Include a new line when reporting
7503 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7506 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7508 * run.c: Include alloca-conf.h.
7510 * callback.c (os_evprintf_filtered): Fix typo.
7512 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7514 * run.c (string.h, strings.h, stdlib.h): Include.
7516 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7517 0 when nothing pending.
7519 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7520 will soon be going away.
7521 (getopt): Plicate GCC.
7523 * sim-endian.c (sim-io.h): Plicate GCC.
7524 * sim-bits.c (sim-io.h): Ditto.
7525 * sim-n-bits.h (ROTn): Ditto.
7527 * sim-io.c (sim_io_error): Correct check for NULL.
7529 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7531 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7534 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7536 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7537 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7539 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7541 * sim-alu.h: Include sim-xcat.h.
7543 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7545 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7546 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7549 * sim-events.c (sim_events_at_large_int): New function. Just
7550 schedules an event every large-int ticks.
7551 (sim_events_init): Call.
7552 (sim_events_tick, sim_events_process): Move async handing to
7553 sim_events_process. Move timer decrement so that it occures after
7554 events have been processed.
7556 * sim-basics.h (struct _engine): Remove declaration.
7558 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7559 everything with same. Rename global struct to SIM_DESC.
7560 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7561 * sim-io.h, sim-io.c: Ditto.
7563 * sim-assert.h: New file. Optional assertion checking macros.
7564 * sim-io.c (sim_io_error): Make just this function tolerant to
7567 * sim-xcat.h: New file. Define concatenate macros.
7568 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7569 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7573 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7575 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7577 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7579 * sim-inline.h: Add definitions for sim-types.
7580 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7583 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7585 * sim-events.h: Remove defunct reference to callback struct.
7587 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7589 * configure: Re-generate.
7591 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7593 * Make-common.in (CSEARCH): Do not include the gdb directory in
7596 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7598 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7599 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7600 to explicitly incorporate these.
7602 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7603 specify the alignment restrictions of the target architecture -
7604 without this option all alignment restrictions are accomodated.
7605 (--enable-sim-assert): New option. Conditionally compile in
7606 assertion statements.
7607 (--enable-sim-float): New option. Strongly specify the target's
7608 floating point support.
7609 (--enable-sim-hardware): New option. Specify the hardware devices
7610 included in the simulation.
7611 (--enable-sim-packages): New option. Specify the hardware
7612 packages included in the simulation.
7613 (--enable-sim-regparm): New option. Specify that parameters be
7614 passed in registers instead of on the stack.
7615 (--enable-sim-reserved-bits): New option. Specify that reserved
7616 bits within an instruction are are correctly set.
7617 (--enable-sim-smp): New option. Specify the level of SMP support
7618 to be included in the simulator.
7619 (--enable-sim-stdcall): New option. Specify an alternative
7620 function call convention.
7621 (--enable-sim-xor-endian): New option. Configure xor-endian
7622 support used by some targets to implement bi-endian support.
7624 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7626 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7627 host endianness to be overridden.
7628 (--enable-sim-endian): Allow the target platform's byte order
7630 (--enable-sim-inline): Control the inlining of common components.
7631 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7632 (--enable-sim-warnings): Enable additional GCC compiler checks.
7633 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7636 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7637 sim-*-n.h so that the names are uniq on dos machines
7638 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7640 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7642 * run.c: #include "libiberty.h".
7643 (main): New locals sd,no_args,sim_argv.
7644 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7645 is program name. Update call to sim_set_callbacks.
7646 Record result of sim_open, pass to other sim_foo routines.
7648 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7650 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7653 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7655 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7656 Route stdout through buffered IO.
7658 * callback.c: Add os_flush_stderr, os_write_stderr,
7659 os_evprintf_filtered functions to route error output through
7662 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7663 Correct return type - should be void.
7665 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7667 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7669 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7670 not provide a default value as undefined indicates disable code.
7672 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7674 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7676 * sim-events.h, sim-events.c: Ditto.
7677 * sim-io.h, sim-io.c: Ditto.
7679 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7681 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7683 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7684 extract the tail or least signifiant bits from an integer of the
7687 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7688 WITH_TARGET_BITSIZE so that the compilation will fail when an
7689 unsupported bitsize value is defined.
7691 (INSERTED*): Convert to functions.
7692 (EXTRACTED*): Ditto.
7694 (SIGN_EXTEND, SEXT): Change to more terse name.
7696 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7698 * sim-inline.h: Allow explicit control over which .c files will be
7699 included by their header.
7701 * sim-inline.h: Allow explicit control over which .c files use the
7702 alternative - REGPARM - parameter passing mechanism.
7704 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7705 icache.c, idecode.c, semantics.c or support.c. Those names are
7706 not generally applicable.
7708 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7710 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7711 in a fashion similar to sim-endian-n.
7713 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7714 both value and address macro's.
7716 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7718 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7720 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7721 generic L_word, H_word macro's.
7723 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7725 * sim-basics.h: Borrow code from ppc directory.
7726 * sim-bits.c: Ditto.
7727 * sim-bits.h: Ditto.
7728 * sim-config.h: Ditto.
7729 * sim-endian-n.h: Ditto.
7730 * sim-endian.c: Ditto.
7731 * sim-endian.h: Ditto.
7732 * sim-inline.c: Ditto.
7733 * sim-inline.h: Ditto.
7734 * sim-types.h: Ditto.
7736 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7738 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7739 all the ALU size alternatives and then auto-configure a default.
7741 * sim-alu.h: Copy ppc/idecode_expression.h.
7743 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7745 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7746 sign extend a bit within a value.
7748 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7749 a pointer into the middle of a host word.
7750 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7752 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7754 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7755 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7756 appropriate definitions of read, write, etc. Add prototype for
7759 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7761 * Makefile.in (libcommon.a): Delete.
7762 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7763 (gentmap,targ-vals.h,targ-map.c): Likewise.
7764 (run-autoconf): Delete.
7765 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7766 (common makefile fragment): Moved back into ...
7767 * Make-common.in: Resurrect.
7768 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7769 * configure: Regenerated.
7771 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7773 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7774 (SIM_AC_OUTPUT): To here.
7776 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7778 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7779 comments and single quotes. Fixes a problem found on hpux.
7781 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7783 * aclocal.m4: Remove Make-common.in from dependencies.
7784 * (distclean): Remove targ-vals.def.
7786 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7787 into here. Makes insertion into makefiles easier. Also, change
7788 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7789 targ-map.o, and run are built. They are now built in the
7790 individual simulator directories, taking sources from ../common as
7791 necessary. This replaces the merging of libcommon.a into
7792 linsim.a, which was problematic for the WinGDB build process.
7793 * run.c: Include config.h from . instead of ../common.
7794 * Make-common.in: Remove. It's no longer necessary.
7796 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7798 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7799 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7801 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7803 * run.c (main): Set target_byte_order before call to sim_open.
7805 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7807 * callback.c: #include <stdlib.h>
7808 (os_error): New function.
7809 (default_callback): Add os_error.
7811 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7813 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7814 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7816 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7818 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7820 * run.c: #include ../common/config.h, tconfig.h.
7821 (myname): New static global.
7822 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7823 Only process -c ifdef SIM_HAVE_SIMCACHE.
7824 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7825 Parse program name from argv[0] and use in error messages.
7826 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7827 Add support for incomplete h8/300 termination indicators.
7828 (usage): Make more verbose.
7829 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7830 * Makefile.in,Make-common.in,callback.c: New files.
7831 * nltvals.def,gentmap.c,gentvals.sh: New files.
7833 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7835 * run.c: Include stdarg.h if __STDC__.
7837 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7839 * run.c (main): Don't print out anything if the signal
7840 number is zero (ie no signal).
7842 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7844 * run.c (main): Print out if the program raised a signal.
7846 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7848 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7851 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7853 * run.c (main): Explicitly cast malloc() parameter.
7855 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7857 * run.c (sim_bfd): New global to hold the bfd pointer for the
7859 (main): Initialize sim_bfd.
7861 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7863 * run.c (main): Use new bfd_big_endian macro.
7865 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7867 * run.c (main): Removed SH specific comments, so source is
7868 generic. Also updated to only load relevant sections. Moved
7869 sim_open() to after callback attach (to match GDB).
7871 * run.1: Removed SH specific comments.
7873 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7875 * run.c (main): Always return sigrc at end.
7877 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7879 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7880 bfd_check_format() fails.
7882 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7884 * run.c, run.1: From sh directory.