1 2021-06-12 Mike Frysinger <vapier@gentoo.org>
3 * Make-common.in: Delete SIM_ALIGNMENT.
4 * sim-config.c (sim_config): Change WITH_DEFAULT_ALIGNMENT to
6 (sim_config_print): Delete WITH_DEFAULT_ALIGNMENT logic.
7 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Delete.
9 2021-06-12 Mike Frysinger <vapier@gentoo.org>
11 * defs.h: Include ../config.h. Undefine PACKAGE* defines.
13 2021-06-09 Mike Frysinger <vapier@gentoo.org>
15 * sim-basics.h (NULL): Delete.
17 2021-06-09 Mike Frysinger <vapier@gentoo.org>
19 * nrun.c (main): Set default_callback.target_endian to
20 current_target_byte_order when it's BFD_ENDIAN_UNKNOWN.
22 2021-06-09 Mike Frysinger <vapier@gentoo.org>
24 * cgen-defs.h (STATE_RUN_FAST_P, CGEN_STATE, cgen_init): Delete.
25 * cgen-run.c (cgen_get_fast_p): New function.
26 (sim_resume): Move fast_p up and call cgen_get_fast_p.
27 * cgen-utils.c (cgen_init): Delete.
28 * sim-base.h: Delete cgen-sim.h include.
29 (struct sim_state): Delete cgen_state and STATE_CGEN_STATE.
31 2021-06-08 Mike Frysinger <vapier@gentoo.org>
33 * Make-common.in (IGEN_RUN): New variable.
34 (IGEN): Remove ASAN_OPTIONS.
36 2021-06-05 Mike Frysinger <vapier@gentoo.org>
38 * Make-common.in (COMMON_OBJS): Define.
39 (LIB_OBJS): Replace version.o with $(COMMON_OBJS).
40 (version.c): Delete target.
41 (generated_files): Delete version.c.
44 2021-05-29 Mike Frysinger <vapier@gentoo.org>
46 * Make-common.in (EXTRA_LIBS): Add $(LIBGNU_EXTRA_LIBS).
48 2021-05-29 Mike Frysinger <vapier@gentoo.org>
50 * Make-common.in (GNULIB_BUILDDIR): Define.
51 Include $(GNULIB_BUILDDIR)/Makefile.gnulib.inc.
52 (CSEARCH): Add -I../...
53 (ALL_CFLAGS): Add $(INCGNU).
54 (EXTRA_LIBS): Add $(LIBGNU).
55 * defs.h: Include gnulib/config.h. Undefine PACKAGE* defines.
57 2021-05-17 Mike Frysinger <vapier@gentoo.org>
59 * sim-base.h (SIM_HAVE_COMMON_SIM_STATE): Delete.
60 (struct sim_state_base): Merge into ...
61 (struct sim_state): ... this.
62 (STATE_MY_NAME): Delete base.
63 (STATE_OPEN_KIND): Likewise.
64 (STATE_CALLBACK): Likewise.
65 (STATE_ENVIRONMENT): Likewise.
66 (STATE_CONFIG): Likewise.
67 (STATE_MODULES): Likewise.
68 (STATE_OPTIONS): Likewise.
69 (STATE_VERBOSE_P): Likewise.
70 (STATE_TRACE_DATA): Likewise.
71 (STATE_ARCHITECTURE): Likewise.
72 (STATE_TARGET): Likewise.
73 (STATE_PROG_ARGV): Likewise.
74 (STATE_PROG_BFD): Likewise.
75 (STATE_PROG_SYMS): Likewise.
76 (STATE_PROG_SYMS_COUNT): Likewise.
77 (STATE_TEXT_SECTION): Likewise.
78 (STATE_TEXT_START): Likewise.
79 (STATE_TEXT_END): Likewise.
80 (STATE_START_ADDR): Likewise.
81 (STATE_SCACHE_SIZE): Likewise.
82 (STATE_CORE): Likewise.
83 (STATE_MEMOPT): Likewise.
84 (STATE_EVENTS): Likewise.
85 (STATE_ENGINE): Likewise.
86 (STATE_WATCHPOINTS): Likewise.
88 (STATE_LOAD_AT_LMA_P): Likewise.
89 (SIM_MAGIC_NUMBER): Likewise.
90 (STATE_MAGIC): Likewise.
91 * sim-utils.c (sim_state_alloc_extra): Delete check for
92 SIM_HAVE_COMMON_SIM_STATE.
94 2021-05-17 Mike Frysinger <vapier@gentoo.org>
96 * cgen-defs.h (STATE_RUN_FAST_P): Call STATE_CGEN_STATE.
97 * sim-base.h [CGEN_ARCH]: Include cgen-sim.h and define
98 SIM_HAVE_COMMON_SIM_STATE.
99 (struct sim_state): Add cgen_state.
100 (STATE_CGEN_STATE): Define.
102 2021-05-17 Mike Frysinger <vapier@gentoo.org>
104 * sim-base.h (struct sim_state): Update comment.
105 (struct sim_state): Define.
106 (STATE_ARCH_DATA): Likewise.
107 (sim_state_alloc): New define.
108 (sim_state_alloc_extra): Renamed & add 3rd arg.
109 * sim-utils.c (sim_state_alloc): Likewise.
110 (sim_state_alloc_extra): Set arch data.
112 2021-05-16 Mike Frysinger <vapier@gentoo.org>
114 * callback.c: Replace config.h include with defs.h.
115 * cgen-accfp.c, cgen-fpu.c, cgen-par.c, cgen-run.c, cgen-scache.c,
116 dv-core.c, dv-glue.c, genmloop.sh, hw-alloc.c, hw-base.c, hw-device.c,
117 hw-events.c, hw-handles.c, hw-instances.c, hw-ports.c,
118 hw-properties.c, hw-tree.c, sim-abort.c, sim-arange.c, sim-bits.c,
119 sim-close.c, sim-command.c, sim-config.c, sim-core.c, sim-cpu.c,
120 sim-endian.c, sim-engine.c, sim-events.c, sim-fpu.c, sim-hload.c,
121 sim-hrw.c, sim-hw.c, sim-info.c, sim-inline.c, sim-model.c,
122 sim-profile.c, sim-reason.c, sim-reg.c, sim-resume.c, sim-run.c,
123 sim-signal.c, sim-stop.c, sim-trace.c, sim-utils.c: Include defs.h.
124 * cgen-trace.c, cgen-utils.c, dv-cfi.c, dv-pal.c, dv-sockser.c,
125 nrun.c, sim-basics.h, sim-load.c, sim-memopt.c, sim-module.c,
126 sim-options.c, sim-syscall.c, sim-watch.c, syscall.c: Replace
127 config.h include with defs.h.
128 * gentmap.c (gen_targ_map_c): Replace config.h with defs.h.
129 * sim-io.c: Include defs.h.
133 2021-05-15 Mike Frysinger <vapier@gentoo.org>
135 * nrun.c: Include environ.h.
136 (environ): Delete prototype.
137 (main): Delete HAVE_ENVIRON check.
139 2021-05-14 Mike Frysinger <vapier@gentoo.org>
141 * callback.c (os_lseek): Change return and 3rd arg to int64_t.
142 (os_ftruncate): Change 3rd arg to int64_t.
143 (os_truncate): Change 3rd arg to int64_t.
144 * sim-io.c (sim_io_lseek): Change return and 3rd arg to int64_t.
145 * sim-io.h (sim_io_lseek): Likewise.
147 2021-05-14 Mike Frysinger <vapier@gentoo.org>
149 * callback.c (os_time): Change return to int64_t. Delete 2nd arg.
150 (os_fstat): Delete 2nd arg to time callback.
151 * sim-io.c (sim_io_time): Change return to int64_t. Delete 2nd arg
153 * sim-io.h (sim_io_time): Change return to int64_t.
154 * syscall.c (cb_syscall): Delete 2nd arg to time callback.
156 2021-05-14 Mike Frysinger <vapier@gentoo.org>
158 * callback.c (cb_host_to_target_stat): Change PTR to void*.
159 * sim-syscall.c (sim_syscall_multi): Delete (PTR) casts.
161 2021-05-14 Mike Frysinger <vapier@gentoo.org>
163 * Make-common.in (callback_h, remote_sim_h): Update path.
164 * callback.c: Update include path.
165 * gentmap.c (gen_targ_map_c): Likewise.
166 * sim-basics.h: Likewise.
167 * sim-close.c: Likewise.
168 * sim-core.c: Likewise.
169 * sim-load.c: Likewise.
170 * sim-module.h: Likewise.
171 * syscall.c: Likewise.
173 2021-05-08 Mike Frysinger <vapier@gentoo.org>
175 * Make-common.in (modules.c): Touch $@ at the end.
177 2021-05-08 Mike Frysinger <vapier@gentoo.org>
179 * cgen-trace.c (sim_cgen_disassemble_insn): Change %x to PRIxTA.
181 2021-05-08 Mike Frysinger <vapier@gentoo.org>
183 * cgen-types.h (mode_names): Rename to ...
184 (cgen_mode_names): ... this.
185 (MODE_NAME): Use cgen_mode_names.
186 * cgen-utils.c (mode_names): Rename to ...
187 (cgen_mode_names): ... this.
189 2021-05-08 Mike Frysinger <vapier@gentoo.org>
191 * cgen-ops.h (cgen_rtx_error): Declare.
192 * cgen-utils.c (cgen_rtx_error): Add %s printf argument.
194 2021-05-08 Mike Frysinger <vapier@gentoo.org>
196 * cgen-utils.c (virtual_insn_entries): Change {0} to {}.
198 2021-05-08 Mike Frysinger <vapier@gentoo.org>
200 * Make-common.in (html, clean-html, install-html, pdf, clean-pdf,
201 install-pdf): New rules.
203 2021-05-08 Tom Tromey <tom@tromey.com>
205 * sim-options.c (compare_strings): Remove.
206 (dup_arg_p): Use htab_eq_string.
208 2021-05-04 Mike Frysinger <vapier@gentoo.org>
210 * sim-hw.c (sim_hw_install): Rename to ...
211 (sim_install_hw): ... this. New prototype.
212 * sim-hw.h (sim_hw_install): Delete.
213 * sim-module.c: Delete sim-hw.h include.
214 (early_modules): Delete sim_hw_install.
216 2021-05-04 Tom Tromey <tromey@adacore.com>
218 * Make-common.in (generated_files): Add config.h.
220 2021-05-04 Mike Frysinger <vapier@gentoo.org>
222 * cgen-trace.c (sim_disasm_perror_memory): Use BFD_VMA_FMT and drop
224 * sim-load.c (xprintf_bfd_vma): Delete.
225 (sim_load_file): Delete xprintf_bfd_vma calls. Use BFD_VMA_FMT.
227 2021-05-03 Simon Marchi <simon.marchi@polymtl.ca>
229 * hw-events.h (hw_event_queue_schedule_tracef): Use format attribute.
230 (hw_event_queue_schedule_vtracef): Likewise.
231 * hw-tree.h (hw_tree_vparse): Likewise.
232 * sim-profile.c (profile_vprintf): Likewise.
233 * sim-trace.c (dis_printf): Likewise.
234 * sim-trace.h (trace_printf): Likewise.
235 (trace_vprintf): Likewise.
236 * sim-utils.h (sim_do_commandf): Likewise.
237 * hw-events.c (hw_event_queue_schedule): Use
238 hw_event_queue_schedule_tracef.
240 2021-05-02 Simon Marchi <simon.marchi@polymtl.ca>
242 * sim-options.c (standard_option_handler): Add default cases to
245 2021-05-02 Mike Frysinger <vapier@gentoo.org>
247 * callback.c (os_error): Change __attribute__((noreturn)) to
249 * hw-device.h (hw_abort, hw_vabort, hw_halthw_trace): Change
250 attributes to ATTRIBUTE_PRINTF and ATTRIBUTE_NORETURN.
251 * hw-events.h (hw_event_queue_schedule_tracef): Likewise.
252 * hw-tree.h (hw_tree_delete): Likewise.
253 * sim-basics.h (__attribute__): Delete.
254 * sim-engine.h (sim_engine_halt): Change __attribute__((noreturn))
255 to ATTRIBUTE_NORETURN.
256 (sim_engine_abort, sim_engine_vabort): Likewise.
257 * sim-hw.h (sim_hw_install, sim_hw_abort): Change
258 __attribute__((printf)) to ATTRIBUTE_PRINTF.
259 * sim-inline.h (NORETURN): Delete.
260 (UNUSED): Change to ATTRIBUTE_UNUSED.
261 * sim-io.h (sim_io_printf): Change attributes to ATTRIBUTE_PRINTF
262 and ATTRIBUTE_NORETURN.
263 (sim_io_eprintf, sim_io_error): Likewise.
264 * sim-profile.c (profile_printf): Likewise.
265 * sim-trace.h (trace_prefix, trace_generic, trace_printf,
266 sim_debug_printf): Likewise.
268 2021-05-01 Mike Frysinger <vapier@gentoo.org>
270 * sim-options.c (dup_arg_p): Call htab_empty.
272 2021-05-01 Mike Frysinger <vapier@gentoo.org>
274 * dv-sockser.c (dv_sockser_install): Rename to ...
275 (sim_install_dv_sockser): ... this.
276 * dv-sockser.h (dv_sockser_install): Delete.
277 * sim-module.c: Delete dv-sockser.h include.
278 (early_modules): Delete dv_sockser_install.
280 2021-05-01 Mike Frysinger <vapier@gentoo.org>
282 * Make-common.in (LIB_OBJS): Add modules.o.
283 (generated_files): Add modules.c.
284 (modules.c): New target.
285 * sim-module.c (modules): Rename to ...
286 (early_modules): ... this. Delete 0 sentinel.
287 (early_modules_len): Define.
288 (sim_modules_detected, sim_modules_detected_len): Declare.
289 (sim_pre_argv_init): Call sim_module_install_list.
290 (sim_module_install): New function.
291 (sim_module_install_list): New function.
292 * sim-module.h (sim_module_install_list): Declare.
294 2021-05-01 Mike Frysinger <vapier@gentoo.org>
296 * nrun.c (strsignal): New prototype.
298 2021-05-01 Mike Frysinger <vapier@gentoo.org>
300 * callback.c (wrap): Delete.
301 (os_close): Replace wrap call with direct call & setting last_errno.
302 (os_isatty, os_lseek, os_read_stdin, os_write, os_rename, os_system,
303 os_time, os_unlink, os_stat, os_fstat, os_lstat): Likewise.
305 2021-04-26 Mike Frysinger <vapier@gentoo.org>
307 * gennltvals.py (TARGETS): Delete. Update comment.
308 (gentvals): Unify common code paths.
309 (gen_targets): Change TARGETS to TARGETS_DIRS. Call gentvals without
311 * nltvals.def: Regenerate.
313 2021-04-25 Tom Tromey <tom@tromey.com>
315 * sim-options.c (compare_strings): New function.
316 (ARG_HASH_SIZE, ARG_HASH): Remove.
317 (dup_arg_p): Use htab_t.
318 (sim_parse_args): Remove assert.
320 2021-04-24 Mike Frysinger <vapier@gentoo.org>
322 * dv-cfi.c (attach_cfi_regs): Change %u to PRIiTC.
324 2021-04-24 Mike Frysinger <vapier@gentoo.org>
326 * sim-options.c (ARG_HASH_SIZE): Increase to 256.
327 (sim_parse_args): Call SIM_ASSERT.
329 2021-04-22 Tom Tromey <tom@tromey.com>
331 * sim-utils.c: Update includes.
333 2021-04-22 Tom Tromey <tom@tromey.com>
335 * Make-common.in: Require GNU make.
337 2021-04-22 Tom Tromey <tom@tromey.com>
339 * Make-common.in (stamp-hw): New target.
340 (hw-config.h): Depend on stamp-hw.
341 (mostlyclean): Remove stamp-hw and hw-config.h.
343 2021-04-22 Tom Tromey <tom@tromey.com>
345 * Make-common.in (mostlyclean): Now an alias for clean, not
348 2021-04-22 Tom Tromey <tom@tromey.com>
350 * sim-events.c (sim_events_schedule): Use
351 sim_events_schedule_tracef.
353 2021-04-22 Simon Marchi <simon.marchi@polymtl.ca>
355 * callback.c (os_printf_filtered, os_vprintf_filtered,
356 os_evprintf_filtered, os_error): Use ATTRIBUTE_PRINTF.
357 * sim-engine.h (sim_engine_abort, sim_engine_vabort): Likewise.
358 * sim-events.h (sim_events_schedule_tracef,
359 sim_events_schedule_vtracef): Use ATTRIBUTE_NULL_PRINTF.
361 2021-04-18 Mike Frysinger <vapier@gentoo.org>
363 * gennltvals.py (TARGETS): Add moxie.
364 * nltvals.def: Regenerate.
366 2021-04-18 Mike Frysinger <vapier@gentoo.org>
368 * gennltvals.py (TARGET_DIRS, TARGETS): Add sh.
369 * nltvals.def: Regenerate.
371 2021-04-18 Mike Frysinger <vapier@gentoo.org>
373 * gennltvals.py (TARGETS): Add rx.
374 * nltvals.def: Regenerate.
376 2021-04-18 Mike Frysinger <vapier@gentoo.org>
378 * gennltvals.py (TARGETS): Add m32c.
379 * nltvals.def: Regenerate.
381 2021-04-18 Mike Frysinger <vapier@gentoo.org>
383 * gennltvals.py (TARGETS): Add iq2000.
384 * nltvals.def: Regenerate.
386 2021-04-18 Mike Frysinger <vapier@gentoo.org>
388 * syscall.c (cb_syscall): Implement CB_SYS_getpid.
390 2021-04-15 John Baldwin <jhb@FreeBSD.org>
392 * Make-common.in (CONFIG_CFLAGS): Remove SIM_EXTRA_CFLAGS.
393 (ALL_CLAGS, COMMON_DEP_CFLAGS): Add SIM_EXTRA_CFLAGS after
396 2021-04-12 Mike Frysinger <vapier@gentoo.org>
398 * sim-cpu.c (sim_cpu_alloc_all): Delete 3rd arg. Delete 2nd arg to
400 (sim_cpu_alloc): Move extra_bytes to local var. Add result of
401 cgen_cpu_max_extra_bytes.
402 * sim-cpu.h (sim_cpu_alloc_all): Delete 3rd arg.
403 (sim_cpu_alloc): Delete 2nd arg.
405 2021-04-08 Tom Tromey <tom@tromey.com>
407 * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use
408 new-style declaration.
410 2021-04-03 Mike Frysinger <vapier@gentoo.org>
412 * Make-common.in (install-common): Install as run-$arch and
413 libsim-$arch.a when not the primary arch.
415 2021-04-02 Mike Frysinger <vapier@gentoo.org>
417 * Make-common.in (CFLAGS_FOR_BUILD): Define.
418 (BUILD_CFLAGS): Replace -g -O with $(CFLAGS_FOR_BUILD).
420 2021-03-13 Mike Frysinger <vapier@gentoo.org>
422 * Make-common.in (LINK_FOR_BUILD): Change BUILD_LDFLAGS to
425 2021-03-13 Mike Frysinger <vapier@gentoo.org>
427 * Make-common.in (COMPILE_FOR_BUILD, LINK_FOR_BUILD): Define.
428 (gentmap.o): New rule.
429 (gentmap): Call LINK_FOR_BUILD.
431 2021-03-07 Mike Frysinger <vapier@gentoo.org>
433 * Make-common.in (check): Delete body.
435 2021-02-28 Mike Frysinger <vapier@gentoo.org>
437 * Make-common.in (SIM_EXTRA_LIBDEPS): Delete.
438 (LIBDEPS): Delete $(SIM_EXTRA_LIBDEPS).
440 2021-02-27 Mike Frysinger <vapier@gentoo.org>
442 * Make-common.in (SIM_EXTRA_ALL): Delete.
443 (all): Delete $(SIM_EXTRA_ALL).
445 2021-02-21 Mike Frysinger <vapier@gentoo.org>
447 * acinclude.m4: Removed.
449 2021-02-13 Mike Frysinger <vapier@gentoo.org>
451 * acinclude.m4: Delete all sinclude & m4_include calls.
453 2021-02-13 Mike Frysinger <vapier@gentoo.org>
455 * aclocal.m4: Delete.
457 2021-02-06 Mike Frysinger <vapier@gentoo.org>
459 * sim-events.c: Include sim-cpu.h.
460 (sim_event_watchpoints): Define watch_pc.
461 (sim_events_watch_pc): New function.
462 (WATCH_SIM): Handle watch_pc.
463 * sim-events.h (sim_events_watch_pc): New prototype.
464 * sim-watch.c (schedule_watchpoint): Replace sim_events_watch_sim with
466 * sim-watch.h (sim_watchpoints): Delete pc.
468 2021-02-06 Mike Frysinger <vapier@gentoo.org>
470 * acinclude.m4 (SIM_AC_COMMON): Replace AC_CONFIG_HEADER with
473 2021-02-06 Mike Frysinger <vapier@gentoo.org>
475 * Make-common.in (HDEFINES, TDEFINES): Delete.
476 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
477 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
478 bfd/configure.host sourcing.
480 2021-02-04 Mike Frysinger <vapier@gentoo.org>
482 * gennltvals.py (TARGETS): Add riscv.
483 (TARGET_DIRS): Likewise.
484 * nltvals.def: Regenerate from the latest libgloss sources.
486 2021-01-31 Mike Frysinger <vapier@gentoo.org>
488 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
490 2021-01-31 Stafford Horne <shorne@gmail.com>
492 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
493 (fixdfsi): Change res from unsigned32 to signed32.
494 (fixdfdi): Change res from unsigned64 to signed64.
496 2021-01-30 Mike Frysinger <vapier@gentoo.org>
498 * gennltvals.sh: Replace shell script with ...
499 * gennltvals.py: ... this Python script.
500 * nltvals.def: Regenerate.
502 2021-01-30 Mike Frysinger <vapier@gentoo.org>
504 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
506 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
508 2021-01-30 Mike Frysinger <vapier@gentoo.org>
510 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
512 2021-01-30 Mike Frysinger <vapier@gentoo.org>
514 * sim-hw.c (merge_device_file): Replace fgets with getline.
516 2021-01-30 Mike Frysinger <vapier@gentoo.org>
518 * gennltvals.sh (gen_arches): Sort calls by first arg.
519 * nltvals.def: Regenerate.
521 2021-01-18 Mike Frysinger <vapier@gentoo.org>
523 * Make-common.in (version.c): Simplifiy args and call move-if-change.
524 * create-version.sh: Delete host & target alias logic. Write to the
527 2021-01-18 Mike Frysinger <vapier@gentoo.org>
529 * configure, configure.ac, Makefile.in: Delete.
531 2021-01-13 Mike Frysinger <vapier@gentoo.org>
533 * sim-watch.c (default_interrupt_handler): Define.
534 (sim_watchpoint_install): Set default interrupt_handler to new
535 default_interrupt_handler.
537 2021-01-13 Mike Frysinger <vapier@gentoo.org>
539 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
541 2021-01-13 Mike Frysinger <vapier@gentoo.org>
543 * sim-events.c (sim_events_watch_sim): Change byte_order type to
545 (sim_events_watch_core): Likewise.
546 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
547 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
548 call to sim_events_watch_sim.
550 2021-01-12 Mike Frysinger <vapier@gentoo.org>
552 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
554 2021-01-11 Mike Frysinger <vapier@gentoo.org>
556 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
558 2021-01-11 Mike Frysinger <vapier@gentoo.org>
560 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
562 2021-01-11 Mike Frysinger <vapier@gentoo.org>
564 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
565 strings.h, time.h, and errno.h.
566 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
567 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
568 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
569 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
570 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
571 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
572 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
573 and strings.h include.
575 2021-01-09 Mike Frysinger <vapier@gentoo.org>
577 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
578 * sim-core.c, sim-watch.c: Include libiberty.h.
580 2021-01-09 Mike Frysinger <vapier@gentoo.org>
582 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
584 2021-01-09 Mike Frysinger <vapier@gentoo.org>
586 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
587 Set WERROR_CFLAGS when first arg is not set or is "yes".
589 2021-01-09 Mike Frysinger <vapier@gentoo.org>
591 * hw-base.c (full_name_of_hw): Delete full_name. Replace
592 hw_strdup call with hw_malloc.
594 2021-01-09 Mike Frysinger <vapier@gentoo.org>
596 * cgen-par.c: Include stdlib.h.
597 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
599 2021-01-08 Mike Frysinger <vapier@gentoo.org>
601 * Make-common.in (C_DIALECT): Define.
602 (COMPILE.pre): Append $(C_DIALECT).
603 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
605 2021-01-07 Mike Frysinger <vapier@gentoo.org>
607 * sim-core.c (sim_memory_map): Define.
609 2021-01-04 Mike Frysinger <vapier@gentoo.org>
611 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
612 * configure: Regenerate.
614 2021-01-04 Mike Frysinger <vapier@gentoo.org>
616 * sim-options.c (sim_print_version): Print out more details when
617 is_command is non-zero.
619 2021-01-04 Mike Frysinger <vapier@gentoo.org>
621 * sim-options.c (standard_option_handler): Call sim_print_version.
622 (sim_print_version): New function.
623 * sim-options.h (sim_print_version): New prototype.
625 2021-01-04 Mike Frysinger <vapier@gentoo.org>
627 * sim-config.c (print_sim_config): Rename to ...
628 (sim_config_print): ... this.
629 * sim-config.h: Likewise.
631 2021-01-02 Mike Frysinger <vapier@gentoo.org>
633 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
634 FLOOR_PAGE): Delete unused macros.
635 (align_up, align_down): Define.
637 2020-08-10 Tom de Vries <tdevries@suse.de>
639 * sim-cpu.c: Include stdlib.h for free.
641 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
643 * nrun.c: Include stdlib.h.
644 * sim-core.c: Likewise.
645 * sim-engine.c: Likewise.
646 * sim-io.c: Likewise.
647 * sim-module.c: Likewise.
648 * sim-reason.c: Likewise.
650 2019-12-19 Tom Tromey <tromey@adacore.com>
653 * Makefile.in (install-strip): New target.
655 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
657 * sim-utils.c: Prevent buffer overflow.
659 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
661 * gennltvals.sh: Add PRU libgloss target.
662 * nltvals.def: Regenerate from the latest libgloss sources.
664 2019-06-13 Stafford Horne <shorne@gmail.com>
666 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
667 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
668 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
670 2019-06-13 Stafford Horne <shorne@gmail.com>
672 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
673 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
675 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
677 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
678 CURRENT_TARGET_BYTE_ORDER.
679 (SUBWORDTFSI): Likewise.
680 (JOINSIDF): Likewise.
681 (JOINSIXF): Likewise.
682 (JOINSITF): Likewise.
684 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
686 * sim-base.h: Add 'sim-assert.h' include.
687 * sim-basics.h: Add 'libiberty.h' include.
689 2019-03-28 Stafford Horne <shorne@gmail.com>
691 * sim-options.c: Include "config.h".
693 * sim-watch.c: Include "config.h".
695 * hw-device.c: Include <string.h>.
696 * hw-events.c: Include <string.h>.
697 * hw-handles.c: Include <stdlib.h>.
698 * sim-fpu.c: Include <stdlib.h>.
700 2019-03-28 Stafford Horne <shorne@gmail.com>
702 * Make-common.in (sim-arange_h): Remove sim-arange.c
703 * sim-arange.c: Remove SIM_ARANGE_C.
704 Add ifdef for _SIM_ARANGE_C_.
705 Include "sim-arange.h".
706 Remove include for unused "sim-assert.h".
707 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
708 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
709 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
710 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
712 * sim-arange.h (sim_addr_range_add): Declare as
714 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
715 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
716 Remove definition of SIM_ARANGE_INLINE.
717 Remove [HAVE_INLINE].
718 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
719 * sim-base.h: Include "sim-arange.h"
720 * sim-basics.h: Remove include of "sim-arange.h"
721 * sim-inline.c: Include "sim-arange.c"
722 * sim-inline.h: Define INLINE_SIM_ARANGE.
723 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
724 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
726 2019-01-26 Tom Tromey <tom@tromey.com>
728 * Make-common.in (version.c): Use sim's create-version.sh.
729 * create-version.sh: New file.
731 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
733 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
735 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
737 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
739 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
741 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
742 this point, it should have already been set in cb_syscall.
744 2018-10-05 Stafford Horne <shorne@gmail.com>
746 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
747 (ADDOFDI): New function, add overflow flag DI variant.
748 (SUBCFDI): New function, subtract carry flag DI variant.
749 (SUBOFDI): New function, subtract overflow flag DI variant.
751 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
753 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
755 * sim-core.c (sim_core_set_xor): Likewise.
756 (sim_core_xor_read_buffer): Likewise.
757 (sim_core_xor_write_buffer): Likewise.
759 2017-12-12 Peter Gavin <pgavin@gmail.com>
760 Stafford Horne <shorne@gmail.com>
762 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
764 (MUL1OFSI): New function, 1's complement overflow flag.
766 2017-12-12 Peter Gavin <pgavin@gmail.com>
767 Stafford Horne <shorne@gmail.com>
769 * cgen-accfp.c (remsf, remdf): New function.
770 (cgen_init_accurate_fpu): Add remsf and remdf.
771 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
772 * sim-fpu.c (sim_fpu_rem): New function.
773 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
774 (sim_fpu_rem): New function.
775 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
777 2017-09-06 John Baldwin <jhb@FreeBSD.org>
779 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
782 2017-05-24 Yao Qi <yao.qi@linaro.org>
784 * sim-trace.c (trace_disasm): Caller update.
786 2016-08-15 Mike Frysinger <vapier@gentoo.org>
788 * sim-base.h (sim_state_base): Add prog_syms_count.
789 (STATE_PROG_SYMS_COUNT): Define.
790 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
791 (trace_load_symbols): New function.
792 (trace_sym_value): Likewise.
793 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
794 loading logic with a call to trace_load_symbols.
795 * sim-trace.h (trace_load_symbols, trace_sym_value): New
798 2016-08-13 Mike Frysinger <vapier@gentoo.org>
800 * cgen-types.h (mode_names): Mark const.
801 * cgen-utils.c (mode_names): Likewise.
803 2016-08-13 Mike Frysinger <vapier@gentoo.org>
805 * cgen-defs.h (struct cgen_state): Delete argv and envp.
806 (STATE_ARGV, STATE_ENVP): Delete.
808 2016-02-04 Nick Clifton <nickc@redhat.com>
810 * cgen-scache.c (scache_option_handler): Prevent possible
811 undefined behaviour computing the size of the scache by using
812 unsigned integers instead of signed integers.
814 2016-01-17 Joel Brobecker <brobecker@adacore.com>
816 * sim-fpu.c: Minor comment fixes throughout.
818 2016-01-17 Joel Brobecker <brobecker@adacore.com>
820 * sim-fpu.c (print_bits): Minor reformatting (no code change).
821 (sim_fpu_map): Likewise.
823 2016-01-11 Mike Frysinger <vapier@gentoo.org>
825 * sim-config.c (print_sim_config): Drop extra whitespace before =
826 in output for byte order, stdio, and msb settings.
828 2016-01-10 Mike Frysinger <vapier@gentoo.org>
830 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
831 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
832 sim-stdio, sim-trace, and sim-profile.
833 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
834 (SIM_AC_OPTION_ASSERT): Likewise.
835 (SIM_AC_OPTION_SMP): Likewise.
836 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
837 * configure: Regenerate.
838 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
839 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
840 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
841 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
842 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
843 WITH_ENVIRONMENT & USER_ENVIRONMENT.
844 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
845 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
846 WITH_ASSERT, WITH_STDIO): Delete.
847 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
850 2016-01-10 Mike Frysinger <vapier@gentoo.org>
852 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
853 * configure: Regenerate.
854 * Make-common.in (SIM_PACKAGES): Delete.
855 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
857 2016-01-10 Mike Frysinger <vapier@gentoo.org>
859 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
861 2016-01-10 Mike Frysinger <vapier@gentoo.org>
863 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
865 2016-01-10 Mike Frysinger <vapier@gentoo.org>
867 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
869 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
870 * gentmap.c: Change targ-vals.def include to nltvals.def.
871 * Make-common.in (gentmap): Change targ-vals.def to
872 $(srccom)/nltvals.def.
873 (distclean): Delete rm -f targ-vals.def.
874 * Makefile.in: Update comment.
876 2016-01-10 Mike Frysinger <vapier@gentoo.org>
878 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
879 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
880 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
882 2016-01-10 Mike Frysinger <vapier@gentoo.org>
884 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
885 and --enable-sim-stdcall and sim_stdcall.
886 * configure: Regenerate.
887 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
888 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
889 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
890 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
891 (REGPARM_*): Delete all regparm defines and their use.
893 2016-01-10 Mike Frysinger <vapier@gentoo.org>
895 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
896 * Make-common.in (SIM_CFLAGS): Delete.
897 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
898 * Makefile.in: Likewise.
900 2016-01-09 Mike Frysinger <vapier@gentoo.org>
902 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
903 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
904 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
905 * acinclude.m4 (SIM_AC_COMMON): ... here.
906 * aclocal.m4, configure: Regenerate.
907 * config.in: Delete file.
908 * callback.c: Change cconfig.h include to config.h.
909 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
911 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
912 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
914 2016-01-06 Mike Frysinger <vapier@gentoo.org>
916 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
917 date, and time information.
919 2016-01-06 Mike Frysinger <vapier@gentoo.org>
921 * sim-options.c (sim_parse_args): Mark argv array const.
922 * sim-options.h (sim_parse_args): Likewise.
924 2016-01-05 Mike Frysinger <vapier@gentoo.org>
926 * sim-trace.c: Include dis-asm.h.
927 (OPTION_TRACE_DISASM): New enum.
928 (trace_options): Add trace-disasm flag.
929 (trace_option_handler): Handle OPTION_TRACE_DISASM.
930 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
931 (dis_read, dis_printf, trace_disasm): New functions.
932 * sim-trace.h: Include dis-asm.h.
933 (TRACE_INSN_IDX): Clarify comment.
934 (TRACE_DISASM_IDX): New enum.
935 (TRACE_disasm): New define.
936 (WITH_TRACE_DISASM_P): New define.
937 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
938 (STRACE_DISASM_P): New define.
939 (TRACE_DISASM_P): Likewise.
940 (TRACE_DISASM_P): Likewise.
941 (TRACE_DISASM): Likewise.
942 (trace_disasm): New function.
944 2016-01-04 Mike Frysinger <vapier@gentoo.org>
946 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
948 2016-01-04 Mike Frysinger <vapier@gentoo.org>
950 * cgen-scache.c (MAX): Delete.
951 (scache_init): Change MAX to max.
952 * cgen-trace.c (min): Delete.
953 * cgen-utils.c (min): Delete.
954 * sim-basics.h [!min] (min): Define.
955 [!max] (max): Define.
957 2016-01-04 Mike Frysinger <vapier@gentoo.org>
959 * sim-options.c (sim_parse_args): Tweak getopt error message.
961 2016-01-04 Mike Frysinger <vapier@gentoo.org>
963 * acinclude.m4 (sim-bswap): Delete.
964 * configure: Regenerate.
965 * Make-common.in (SIM_BSWAP): Delete.
966 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
967 * sim-config.h (htonl, ntohl): Delete.
968 (WITH_BSWAP): Delete.
970 2016-01-03 Mike Frysinger <vapier@gentoo.org>
972 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
973 opterr state to it before calling getopt_long and restore afterwards.
974 Set opterr to 0. When optc is '?', call sim_io_eprintf.
976 2016-01-03 Mike Frysinger <vapier@gentoo.org>
978 * hw-device.h (device): Delete commented typedef.
979 * sim-basics.h (device): Delete typedef.
981 2016-01-03 Mike Frysinger <vapier@gentoo.org>
983 * sim-options.c (sim_parse_args): Replace for loop with a call
986 2016-01-03 Mike Frysinger <vapier@gentoo.org>
988 * nrun.c (myname): Mark const.
989 (main): Mark name const. Replace myname parsing loop with a
992 2016-01-03 Mike Frysinger <vapier@gentoo.org>
994 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
995 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
996 (SIM_AC_OPTION_HOSTENDIAN): Delete.
997 * config.in, configure: Regenerate.
998 * Make-common.in (SIM_HOSTENDIAN): Delete.
999 * sim-config.c (current_host_byte_order): Delete.
1000 (sim_config): Delete current_host_byte_order assignments and
1001 CURRENT_HOST_BYTE_ORDER checks.
1002 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1003 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
1004 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
1005 (current_host_byte_order): Delete.
1006 (CURRENT_HOST_BYTE_ORDER): Likewise.
1007 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
1008 (HOST_BYTE_ORDER): ... this.
1009 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
1011 (sim_endian_join_16): Likewise.
1012 * sim-n-core.h (sim_core_read_misaligned_N): Change
1013 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1014 (sim_core_write_misaligned_N): Likewise.
1015 * sim-n-endian.h (endian_t2h_N): Likewise.
1016 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
1017 endian_le2h_N): Likewise.
1018 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
1020 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1022 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
1023 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1025 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
1026 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
1027 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
1028 * nrun.c (main): Likewise.
1029 * sim-config.c (current_host_byte_order): Change type to enum
1030 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
1031 (current_target_byte_order): Likewise.
1032 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
1033 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1035 (sim_config): Change prefered_target_byte_order type to enum
1036 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1037 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1038 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
1039 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
1040 Delete all the various arch/OS endian includes & defines.
1041 (current_host_byte_order): Change type to enum bfd_endian.
1042 (current_target_byte_order): Likewise.
1043 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
1044 (CURRENT_TARGET_BYTE_ORDER): Likewise.
1045 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1046 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
1047 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
1049 (sim_events_watch_core): Likewise.
1050 * sim-events.h: Likewise.
1051 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
1053 (sim_core_write_misaligned_N): Likewise.
1054 * sim-n-endian.h (endian_h2be_N): Likewise.
1055 (endian_be2h_N): Likewise.
1056 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
1057 (offset_N): Likewise.
1058 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
1059 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
1061 2016-01-02 Mike Frysinger <vapier@gentoo.org>
1063 * cgen-defs.h (current_state): Delete.
1064 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
1065 * sim-utils.c (current_state): Delete.
1067 2015-12-30 Mike Frysinger <vapier@gentoo.org>
1069 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
1072 2015-12-27 Mike Frysinger <vapier@gentoo.org>
1074 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
1076 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1078 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
1079 * config.in, configure: Regenerate.
1080 * Make-common.in (sim-basics_h): Delete tconfig.h.
1081 (distclean): Likewise.
1082 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
1083 (new_sim_core_mapping): Delete WITH_HW and device *device.
1084 (sim_core_map_attach, sim_core_attach): Likewise.
1085 (sim_core_read_buffer): Delete WITH_DEVICES logic.
1086 (sim_core_write_buffer): Likewise.
1087 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
1089 (sim_core_attach): Likewise.
1090 (device_io_read_buffer, device_io_write_buffer): Delete.
1091 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
1092 (sim_core_write_aligned_N): Likewise.
1093 * tconfig.h: Delete file.
1095 2015-12-26 Mike Frysinger <vapier@gentoo.org>
1097 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
1098 Call sim_cpu_hw_io_read_buffer if cpu is valid.
1099 (sim_core_write_buffer): Move cia decl to top of func. Call
1100 sim_cpu_hw_io_write_buffer if cpu is valid.
1102 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1104 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
1106 (hw_find_integer_property): Likewise.
1107 (hw_find_integer_array_property): Likewise.
1108 (hw_add_duplicate_property): Likewise.
1110 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1112 * sim-config.h (WITH_ENGINE): Delete.
1113 * sim-module.c (modules): Always include sim_engine_install.
1115 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1117 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
1118 * cgen-types.h (SIM_HAVE_MODEL): Delete.
1119 * sim-base.h: Always include sim-model.h.
1120 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
1121 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
1122 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
1123 [!WITH_MODEL_P] (sim_machs): Define.
1124 * sim-model.h: Add some developer docs.
1125 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
1126 (WITH_MODEL_P): Define.
1127 * sim-module.c (modules): Always include sim_model_install.
1128 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
1130 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1132 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
1133 * sim-model.c: Likewise.
1134 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
1135 SIM_MACH_IMP_PROPERTIES
1137 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1139 * sim-core.c (device_error): Delete.
1140 (sim_core_map_attach): Delete calls to device_error.
1141 (sim_core_attach): Likewise.
1142 * sim-core.h (device_error): Delete.
1143 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
1144 to sim_engine_abort.
1145 (sim_core_write_aligned_N): Likewise.
1147 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1149 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
1150 * sim-core.c (sim_core_write_buffer): Likewise.
1151 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
1152 (sim_core_write_aligned_N): Likewise.
1154 2015-12-25 Mike Frysinger <vapier@gentoo.org>
1156 * dv-pal.c: Include config.h and sim-main.h.
1157 (hw_pal_io_read_buffer): Always call CPU_INDEX.
1159 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1161 * sim-options.c (standard_options): Always enable load-lma and
1163 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
1165 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1167 * sim-module.c (MODULE_LIST): Delete.
1169 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1171 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
1172 Move to h8300/compile.c.
1173 [SIM_H8300] (standard_options): Likewise.
1174 (standard_option_handler): Likewise.
1176 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1178 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
1179 sim_watchpoint_install.
1181 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1183 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
1184 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
1186 * sim-options.c (OPTION_MEM_SIZE): Delete.
1187 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
1188 (standard_option_handler): Likewise.
1190 2015-12-24 Mike Frysinger <vapier@gentoo.org>
1192 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
1194 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1197 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
1199 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1202 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
1203 vasprintf, and va_end together. Check ret after va_end call.
1205 2015-11-21 Mike Frysinger <vapier@gentoo.org>
1207 * sim-types.h (SIM_PRI_TB): Define.
1208 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
1209 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
1210 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
1211 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
1213 2015-11-17 Mike Frysinger <vapier@gentoo.org>
1215 * sim-main.h (WITH_MODULO_MEMORY): Delete.
1216 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
1217 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
1218 (sim_core_translate): Likewise.
1219 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
1221 2015-11-16 Mike Frysinger <vapier@gentoo.org>
1223 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
1224 (cgen_cpu_close): Change to XCONCAT2.
1226 2015-11-15 Mike Frysinger <vapier@gentoo.org>
1228 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
1231 2015-11-14 Mike Frysinger <vapier@gentoo.org>
1233 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
1234 * sim-close.c: New file.
1236 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
1237 Ali Lown <ali.lown@imgtec.com>
1239 * sim-bits.h (EXTEND6): New macro.
1240 (EXTEND12): New macro.
1241 (EXTEND25): New macro.
1243 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1245 * sim-trace.c (trace_one_insn): Delete.
1246 * sim-trace.h (trace_one_insn): Delete.
1248 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1250 * sim-trace.c (debug_printf): Rename to ...
1251 (sim_debug_printf): ... this.
1252 * sim-trace.h (debug_printf): Delete define.
1253 (debug_printf): Rename to ...
1254 (sim_debug_printf): ... this.
1256 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1258 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
1259 (trace_options): Add trace-register option.
1260 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
1261 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
1262 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
1263 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
1264 TRACE_REGISTER_P, TRACE_REGISTER): Define.
1266 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1268 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
1269 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
1270 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
1271 STRACE_DEBUG): Define.
1273 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1275 * sim-trace.c (trace_options): Update help text for trace-alu,
1276 trace-fpu, trace-vpu, and trace-semantics.
1277 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
1278 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
1280 2015-06-24 Mike Frysinger <vapier@gentoo.org>
1282 * sim-assert.h (SIM_FILTER_PATH): Delete.
1283 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
1284 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
1285 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
1286 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
1287 * sim-events.c: Include libiberty.h.
1288 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
1290 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1292 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
1293 (AC_ARG_ENABLE(sim-cflags)): Likewise.
1294 (AC_ARG_ENABLE(sim-debug)): Likewise.
1295 (AC_ARG_ENABLE(sim-stdio)): Likewise.
1296 (AC_ARG_ENABLE(sim-trace)): Likewise.
1297 (AC_ARG_ENABLE(sim-profile)): Likewise.
1298 (AC_ARG_ENABLE(sim-environment)): Likewise.
1299 (AC_ARG_ENABLE(sim-alignment)): Likewise.
1300 (AC_ARG_ENABLE(sim-assert)): Likewise.
1301 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
1302 (AC_ARG_ENABLE(sim-endian)): Likewise.
1303 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
1304 (AC_ARG_ENABLE(sim-float)): Likewise.
1305 (AC_ARG_ENABLE(sim-scache)): Likewise.
1306 (AC_ARG_ENABLE(sim-default-model)): Likewise.
1307 (AC_ARG_ENABLE(sim-inline)): Likewise.
1308 (AC_ARG_ENABLE(sim-packages)): Likewise.
1309 (AC_ARG_ENABLE(sim-regparm)): Likewise.
1310 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
1311 (AC_ARG_ENABLE(sim-smp)): Likewise.
1312 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
1313 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
1314 (AC_ARG_ENABLE(cgen-maint)): Likewise.
1315 * configure: Regenerate.
1317 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1319 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
1321 2015-06-23 Mike Frysinger <vapier@gentoo.org>
1323 * cgen-trace.c [!__STDC__]: Delete.
1324 * sim-trace.h [!__STDC__]: Likewise.
1326 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1328 * sim-model.c (sim_model_init): Assert model is not NULL.
1330 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1332 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
1333 stdint.h. Replace all signed/unsigned typedefs with int#_t and
1336 2015-06-21 Mike Frysinger <vapier@gentoo.org>
1338 * sim-alu.h (_SIM_ALU_H_): Rename to ...
1339 (SIM_ALU_H): ... this.
1340 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
1341 (SIM_ASSERT_H): ... this.
1342 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
1343 (SIM_BASICS_H): ... this.
1344 * sim-bits.h (_SIM_BITS_H_): Rename to ...
1345 (SIM_BITS_H): ... this.
1346 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
1347 (SIM_ENDIAN_H): ... this.
1349 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1351 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
1354 2015-06-18 Mike Frysinger <vapier@gentoo.org>
1356 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
1357 m for sentinel testing.
1359 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1361 * sim-syscall.c: Include errno.h and targ-vals.h.
1362 (sim_syscall_multi, sim_syscall): Define.
1363 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
1364 * syscall.c (cb_syscall): Extend comment.
1366 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1368 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
1369 * sim-syscall.c: New file.
1370 * sim-syscall.h: New file.
1372 2015-06-17 Mike Frysinger <vapier@gentoo.org>
1374 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
1375 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
1376 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
1377 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
1378 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
1380 * gentmap.c (gen_targ_map_c): Output name field.
1382 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1384 * acinclude.m4: Change configure.in to configure.ac.
1385 * sim-config.h: Likewise.
1387 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1389 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
1390 * configure: Regenerate.
1392 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1394 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
1395 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
1396 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
1397 TRACE_DEBUG): Define.
1399 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1401 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
1402 * sim-trace.c (trace_option_handler): Likewise.
1403 * sim-trace.h (WITH_TRACE_ANY_P): Define.
1404 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
1405 (TRACE_ANY_P): Likewise.
1407 2015-06-12 Mike Frysinger <vapier@gentoo.org>
1409 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
1410 CGEN_TRACE_INSN_FINI.
1411 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
1412 trace_result to cgen_trace_result, trace_insn_fini to
1413 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
1414 and trace_extract to cgen_trace_extract.
1415 * cgen-trace.h (trace_insn_init): Rename to ...
1416 (cgen_trace_insn_init): ... this.
1417 (trace_insn_fini): Rename to ...
1418 (cgen_trace_insn_fini): ... this.
1419 (trace_insn): Rename to ...
1420 (cgen_trace_insn): ... this.
1421 (trace_extract): Rename to ...
1422 (cgen_trace_extract): ... this.
1423 (trace_result): Rename to ...
1424 (cgen_trace_result): ... this.
1425 (TRACE_RESULT_P): Rename to ...
1426 (CGEN_TRACE_RESULT_P): ... this.
1427 (TRACE_INSN_INIT): Rename to ...
1428 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
1429 cgen_trace_insn_init.
1430 (TRACE_INSN_FINI): Rename to ...
1431 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
1432 cgen_trace_insn_fini.
1433 (TRACE_PRINTF): Rename to ...
1434 (CGEN_TRACE_PRINTF): ... this.
1435 (TRACE_INSN): Rename to ...
1436 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
1437 (TRACE_EXTRACT): Rename to ...
1438 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
1440 (TRACE_RESULT): Rename to ...
1441 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
1442 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
1443 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
1444 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
1445 TRACE_INSN to CGEN_TRACE_INSN.
1446 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
1448 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1450 * sim-events.c (ETRACE_P): Delete.
1451 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
1452 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
1453 * sim-events.h (struct _sim_events): Delete trace member.
1454 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
1455 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
1457 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1459 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
1460 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
1461 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
1462 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
1464 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1466 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
1468 2015-06-11 Mike Frysinger <vapier@gentoo.org>
1470 * sim-trace.h (WITH_TRACE_P): New define.
1471 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1472 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1473 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1474 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1475 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1476 Redefine to use WITH_TRACE_P.
1478 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1480 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1481 mistake in call to sim_engine_abort.
1483 2015-04-29 Nick Clifton <nickc@redhat.com>
1486 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1487 increasing parenthesis around casts to signed values.
1489 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1491 * gennltvals.sh: Add mcore support.
1492 * nltvals.def: Regenerate.
1494 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1496 * cgen.sh: Add +x permissions.
1497 * genmloop.sh: Likewise.
1498 * gentvals.sh: Likewise.
1499 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1500 Change all uses of srcroot for newlib to newlibroot.
1502 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1504 * sim-base.h (SIM_CPU): New typedef.
1506 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1508 * cgen-engine.h (CIA_ADDR): Delete.
1509 * sim-base.h: Update sim_cia example.
1510 [!CIA_ADDR] (sim_cia): New typedef.
1512 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1514 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1515 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1516 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1517 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1518 CIA_SET to CPU_PC_SET.
1520 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1522 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1523 * sim-main.h (STATE_CPU): Remove from comment and define.
1525 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1527 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1528 * configure: Regenerate.
1530 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1532 * sim-options.c: Include version.h.
1533 (OPTIONS_VERSION): New enum.
1534 (standard_options): Add "version".
1535 (standard_option_handler): Handle OPTIONS_VERSION.
1537 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1539 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1540 (create-version.sh): Delete.
1542 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1544 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1546 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1548 * run-sim.h, run.c: Delete.
1549 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1551 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1553 * config.in, configure: Regenerate.
1554 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1555 (ZLIB, ZLIBINC): Define.
1556 (BFD_LIB): Add $(ZLIB).
1558 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1560 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1561 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1563 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1565 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1566 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1567 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1569 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1571 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1572 usage of STATE_WATCHPOINTS.
1573 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1574 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1576 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1578 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1580 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1582 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1584 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1586 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1587 of enable_sim_hardware to AC_ARG_ENABLE.
1589 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1591 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1592 Add dv-sockser.o to sim_hw_objs.
1594 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1596 * dv-sockser.c: Include config.h.
1597 * dv-sockser.h: Include sim-inline.h.
1598 [HAVE_DV_SOCKSER]: Move all prototypes here.
1599 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1600 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1602 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1604 * gentmap.c, run.c: Convert old style prototypes.
1606 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1608 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1609 symlinking tconfig.h to tconfig.in.
1610 * config.in, configure: Regenerate.
1611 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1612 * tconfig.in: Rename file ...
1613 * tconfig.h: ... here.
1615 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1617 * dv-socker.h (dv_sockser_install): Declare.
1618 * sim-module.c: Include config.h.
1619 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1620 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1621 * sim-module.h: Include gdb/remote-sim.h.
1623 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1625 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1626 (sim-inline.c): Delete rule.
1628 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1630 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1631 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1632 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1634 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1636 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1637 [!ASSERT, WITH_ASSERT]: Likewise.
1638 * sim-endian.c: Delete sim-io.h include.
1640 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1642 * run-sim.h (sim_kill): Delete unused prototype.
1644 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1646 * gentmap.c: Include "string.h".
1648 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1650 * sim-options.c (sim_args_command): Call freeargv() when failure
1653 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1655 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1657 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1659 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1660 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1661 callbacks following renaming in callback.h.
1662 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1663 callback by call to "to_lstat" callback
1665 2014-08-28 Gary Benson <gbenson@redhat.com>
1667 * sim-trace.h (debug_printf): New define.
1669 2014-08-19 Alan Modra <amodra@gmail.com>
1671 * configure: Regenerate.
1673 2014-08-15 Roland McGrath <mcgrathr@google.com>
1675 * configure: Regenerate.
1676 * config.in: Regenerate.
1678 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1680 * sim-command.c (sim_do_command): Add const to cmd.
1681 * sim-options.c (sim_args_command): Add const to cmd.
1682 * sim-options.h (sim_args_command): Add const to cmd.
1684 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1686 * sim-hload.c (sim_load): Add const to prog.
1687 * sim-load.c (sim_load_file): Likewise.
1688 * sim-utils.c (sim_analyze_program): Likewise.
1689 * sim-utils.h (sim_analyze_program): Likewise.
1690 (sim_load_file): Likewise.
1692 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1694 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1695 * callback.c (system): Delete unused prototype.
1696 (os_init): Likewise.
1697 (os_shutdown): Likewise.
1698 (os_unlink): Likewise.
1699 (os_time): Likewise.
1700 (os_system): Likewise.
1701 (os_rename): Likewise.
1702 (os_write_stdout): Likewise.
1703 (os_flush_stdout): Likewise.
1704 (os_write_stderr): Likewise.
1705 (os_flush_stderr): Likewise.
1706 (os_write): Likewise.
1707 (os_read_stdin): Likewise.
1708 (os_read): Likewise.
1709 (os_open): Likewise.
1710 (os_lseek): Likewise.
1711 (os_isatty): Likewise.
1712 (os_get_errno): Likewise.
1713 (os_close): Likewise.
1714 (os_vprintf_filtered): Likewise.
1715 (os_evprintf_filtered): Likewise.
1716 (os_error): Likewise.
1720 (wrap): Change to new style prototype.
1723 (os_close): Likewise.
1724 (os_poll_quit): Likewise.
1725 (os_get_errno): Likewise.
1726 (os_isatty): Likewise.
1727 (os_lseek): Likewise.
1728 (os_open): Likewise.
1729 (os_read): Likewise.
1730 (os_read_stdin): Likewise.
1731 (os_write): Likewise.
1732 (os_write_stdout): Likewise.
1733 (os_flush_stdout): Likewise.
1734 (os_write_stderr): Likewise.
1735 (os_flush_stderr): Likewise.
1736 (os_rename): Likewise.
1737 (os_system): Likewise.
1738 (os_time): Likewise.
1739 (os_unlink): Likewise.
1740 (os_stat): Likewise.
1741 (os_fstat): Likewise.
1742 (os_lstat): Likewise.
1743 (os_ftruncate): Likewise.
1744 (os_truncate): Likewise.
1745 (os_pipe): Likewise.
1746 (os_pipe_empty): Likewise.
1747 (os_pipe_nonempty): Likewise.
1748 (os_shutdown): Likewise.
1749 (os_init): Likewise.
1750 (cb_read_target_syscall_maps): Likewise.
1751 (cb_target_to_host_syscall): Likewise.
1752 (cb_host_to_target_errno): Likewise.
1753 (cb_target_to_host_open): Likewise.
1754 (cb_store_target_endian): Likewise.
1755 (cb_host_to_target_stat): Likewise.
1756 * sim-hload.c (sim_load): Change to new style prototype.
1757 * sim-load.c (sim_load_file): Change to new style prototype.
1758 (report_transfer_performance): Likewise.
1759 (xprintf_bfd_vma): Likewise.
1760 * syscall.c (cb_get_string): Change to new style prototype.
1761 (get_path): Likewise.
1762 (cb_syscall): Likewise.
1764 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1766 * create-version.sh: Align parameters to match those of
1767 ../../gdb/common/create-version.sh.
1768 * Make-common.in (srcsim): New variable.
1769 (version.c): Adjust call to create-version.sh as per above.
1771 2013-09-23 Alan Modra <amodra@gmail.com>
1773 * configure: Regenerate.
1775 2013-09-03 Mike Stump <mikestump@comcast.net>
1777 * sim-options.c (complete_option_list): Mark text and word const.
1779 2013-06-28 Tom Tromey <tromey@redhat.com>
1781 * Make-common.in (version.c): Use version.in, not
1783 * create-version.sh: Likewise.
1785 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1787 * create-version.sh: New script. Adapted from
1788 gdb/commong/create-version.sh.
1789 * Make-common.in (version.c): Update rule dependencies,
1790 and re-implement using create-version.sh.
1792 2013-06-21 Nick Clifton <nickc@redhat.com>
1794 * gennltvals.sh: Add msp430 support.
1795 * nltvals.def: Regenerate.
1797 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1799 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1800 * aclocal.m4, configure: Regenerate.
1802 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1805 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1806 -Wformat-nonliteral with -Wno-format.
1808 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1810 * acinclude.m4: Regenerate.
1812 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1814 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1815 which do not support dv-sockser.o. Add always as option to
1816 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1817 is always required to be enabled by simulator.
1819 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1821 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1822 * nltvals.def: Regenerate.
1824 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1826 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1827 * config.in, configure: Regenerate.
1829 2012-05-24 Pedro Alves <palves@redhat.com>
1831 * sim-signal.h (sim_signal_to_target): Rename to ...
1832 (sim_signal_to_gdb_signal): ... this.
1833 * sim-signal.c (sim_signal_to_target): Rename to ...
1834 (sim_signal_to_gdb_signal): ... this.
1835 * sim-reason.c (sim_stop_reason): Adjust to rename.
1837 2012-05-24 Pedro Alves <palves@redhat.com>
1841 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1843 2012-05-24 Pedro Alves <palves@redhat.com>
1847 Replace target_signal with gdb_signal throughout.
1849 2012-05-18 Nick Clifton <nickc@redhat.com>
1852 * callback.c: Include config.h before system header files.
1853 * cgen-trace.c: Likewise.
1854 * cgen-utils.c: Likewise.
1855 * gentmap.c: Likewise.
1857 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1859 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1861 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1863 * sim-trace.c: Update the function prototype of save_data_size.
1864 Move the enum data_fmt from here...
1865 * sim-trace.h: ...to here.
1866 Add function prototype of save_data.
1868 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1870 * sim-core.h (sim_core_trans_addr): Add prototype.
1872 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1874 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1875 missing in last change.
1877 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1879 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1880 * nrun.c: Include string.h/strings.h.
1881 * aclocal.m4, config.in, configure: Regenerate.
1883 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1885 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1886 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1887 out -Werror initialization.
1889 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1891 * Make-common.in (TAGS): Change a-z to [:lower:].
1892 * acinclude.m4 (sim-trace): Likewise.
1893 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1894 Change A-Za-z0-9 to [:alnum:].
1896 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1898 * nrun.c (main): Display strsignal of sigrc.
1900 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1902 * Makefile.in (abs_srcdir): Declare.
1903 (srcroot): Define in terms of abs_srcdir.
1904 (headers): Change srcdir to abs_srcdir.
1906 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1908 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1911 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1913 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1914 system bourne shell.
1916 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1918 * syscall.c (cb_get_string): Rename from "get_string".
1919 (get_path): Rename get_string call to cb_get_string.
1921 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1923 * Make-common.in (VPATH): Add $(srccom).
1925 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1926 POSTCOMPILE): New variables.
1927 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1928 Include dependency files, when using GNU Make. Delete all
1929 dependency-only rules.
1930 * aclocal.m4: Include ../../config/depstand.m4. Call
1931 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1932 (MAKE, GMAKE): New substs.
1934 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1937 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1938 * configure, config.in: Regenerate.
1939 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1941 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1943 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1945 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1947 * sim-profile.c (profile_info): Only print the title once.
1949 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1951 * acinclude.m4: Rename from aclocal.m4.
1952 * aclocal.m4: Regenerate.
1954 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1956 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1957 * common.m4: Delete.
1958 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1959 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1960 * configure: Regenerate.
1962 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1964 * sim-alu.h (ALU32_AND): Clear carry flag.
1965 (ALU32_AND): Clear carry flag.
1967 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1969 * dv-cfi.c: Include stdbool.h.
1971 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1973 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1975 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1977 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1978 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1980 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1982 * sim-command.c: Include sim-options.h.
1984 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1986 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1988 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1990 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1991 Delete direct call to AC_PROG_CC.
1993 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1995 * sim-command.c: New file.
1996 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1997 (sim-command.o): New rule.
1999 2011-05-27 Mike Frysinger <vapier@gentoo.org>
2001 * sim-options.c (standard_option_handler): Remove arg[0] check
2002 when freeing simulator_sysroot. Only strdup arg when arg[0] is
2003 not an empty string, otherwise assign "" back to it.
2005 2011-05-26 Mike Frysinger <vapier@gentoo.org>
2007 * nltvals.def: Regenerate to include Blackfin syscalls again.
2009 2011-05-25 Mike Frysinger <vapier@gentoo.org>
2011 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
2012 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
2013 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
2014 (trace_idx_to_str): Likewise.
2015 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
2016 (TRACE_syscall): Define.
2017 (WITH_TRACE_SYSCALL_P): Likewise.
2018 (TRACE_SYSCALL_P): Likewise.
2020 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2022 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
2023 remove now-unnecessary sub-scope for glue->type setting.
2024 Check to see if the "reg" property exists before we use it, and
2025 if it doesn't exist, error out for "glue" devices.
2027 2011-05-23 Mike Frysinger <vapier@gentoo.org>
2029 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
2030 glue-or, and set type to glue_xor when name is glue-xor.
2031 (hw_glue_port_event): Return immediately when type is glue_io
2032 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
2033 and hw_port_event calls from glue_and to end of function.
2035 2011-05-11 Mike Frysinger <vapier@gentoo.org>
2037 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
2038 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
2039 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
2040 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
2041 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
2042 around function arguments.
2044 2011-04-14 Mike Frysinger <vapier@gentoo.org>
2046 * sim-options.c (complete_option_list, sim_complete_command):
2049 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2051 * dv-glue.c: Fix up style.
2053 2011-04-02 Mike Frysinger <vapier@gentoo.org>
2055 * hw-alloc.c (hw_alloc_data): Adjust brace.
2056 * hw-base.c (hw_base_data): Likewise.
2057 (generic_hw_unit_decode): Fix indentation.
2058 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
2059 * hw-events.c (hw_event, hw_event_data): Likewise.
2060 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
2061 * hw-instances.c (hw_instance_data): Likewise.
2062 * hw-instances.h (hw_instance): Likewise.
2063 * hw-main.h (hw_descriptor, enum): Likewise.
2064 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
2065 * hw-ports.h (hw_port_descriptor): Likewise.
2066 * hw-properties.c (hw_property_data): Likewise.
2067 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
2068 _range_property_spec, _reg_property_spec): Likewise.
2069 * hw-tree.c (_name_specifier, printer): Likewise.
2070 (split_device_specifier, parse_string_property, hw_tree_traverse,
2071 print_size, print_reg_property, print_string, print_properties):
2074 2011-03-29 Mike Frysinger <vapier@gentoo.org>
2076 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
2077 * Make-common.in (dv-cfi.o): New rule.
2078 * dv-cfi.c, dv-cfi.h: New files.
2080 2011-03-21 Kevin Buettner <kevinb@redhat.com>
2082 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
2083 fcntl.h and sys/fcntl.h, for constants.
2084 * nltvals.def: Regenerate.
2085 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
2086 * sim-io.h (sys/types.h, sys/stat.h): Include.
2087 (sim_io_stat, sim_io_fstat): Declare.
2089 2011-03-14 Mike Frysinger <vapier@gentoo.org>
2091 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
2092 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
2093 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
2094 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
2095 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
2096 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
2097 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
2098 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
2099 syscall.c: Trim trailing whitespace.
2101 2011-03-05 Mike Frysinger <vapier@gentoo.org>
2103 * gennltvals.sh: Handle bfin targets.
2104 * nltvals.def: Regenerate.
2106 2011-02-25 Kevin Buettner <kevinb@redhat.com>
2108 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
2111 2011-02-14 Mike Frysinger <vapier@gentoo.org>
2113 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
2114 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
2115 (hw_free): Drop zfree logic and always call free.
2116 * hw-base.c (hw_delete): Change zfree to free.
2117 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
2118 (hw_handle_remove_phandle): Likewise.
2119 * hw-instances.c (hw_instance_delete): Likewise.
2120 * hw-tree.c (parse_reg_property): Likewise.
2121 (parse_ranges_property): Likewise.
2122 (parse_string_property): Likewise.
2123 * sim-core.c (sim_core_uninstall): Likewise.
2124 * sim-cpu.c (sim_cpu_free_all): Likewise.
2125 * sim-hw.c (sim_hw_uninstall): Likewise.
2126 * sim-memopt.c (do_memopt_delete): Likewise.
2127 (sim_memory_uninstall): Likewise.
2128 * sim-module.c (sim_module_uninstall): Likewise.
2129 * sim-options.c (sim_parse_args): Likewise.
2130 * sim-profile.c (profile_pc_cleanup): Likewise.
2131 (profile_uninstall): Likewise.
2132 * sim-watch.c (do_watchpoint_delete): Likewise.
2133 * sim-utils.c (zfree): Delete.
2134 (sim_state_free): Change zfree to free.
2135 * sim-utils.h (zfree): Delete.
2137 2011-02-13 Mike Frysinger <vapier@gentoo.org>
2139 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
2141 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2143 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
2145 2011-01-12 Mike Frysinger <vapier@gentoo.org>
2147 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
2149 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
2150 when asprintf fails.
2151 * sim-utils.c (sim_do_commandf): Issue an error and return when
2153 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
2156 2011-01-11 Mike Frysinger <vapier@gentoo.org>
2158 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
2159 bytes has been calculated and when mmap_next_fd is valid and
2161 (memory_option_handler): Allow missing size when mmap_next_fd is
2164 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2166 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
2167 not empty, and always append $3 to $hardware.
2169 2011-01-10 Mike Frysinger <vapier@gentoo.org>
2171 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
2172 * sim-hw.h (sim_hw_abort): Likewise.
2174 2011-01-05 Mike Frysinger <vapier@gentoo.org>
2176 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
2178 2011-01-05 Joel Brobecker <brobecker@adacore.com>
2180 * run.1: Copyright year update.
2182 2010-12-28 Mike Frysinger <vapier@gentoo.org>
2184 * hw-alloc.h (HW_NALLOC): Define.
2186 010-12-28 Mike Frysinger <vapier@gentoo.org>
2188 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
2190 2010-12-15 Mike Frysinger <vapier@gentoo.org>
2192 * sim-memopt.c (OPTION_MAP_INFO): Define.
2193 (memory_options): Handle --map-info.
2194 (memory_option_handler): Handle OPTION_MAP_INFO.
2196 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2198 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
2199 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
2200 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
2202 2010-11-22 Mike Frysinger <vapier@gentoo.org>
2204 * sim-core.c (WITH_HW): Add device casts to device_error,
2205 device_io_read_buffer, and device_io_write_buffer.
2207 2010-11-16 Mike Frysinger <vapier@gentoo.org>
2209 * dv-sockser.c (dv_sockser_write_buffer): New function.
2210 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
2211 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
2213 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
2215 * callback.c (os_lseek): Call wrap on lseek result.
2217 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
2219 * dv-sockser.c (dv_sockser_init): Check error return from socket()
2220 call by its equality to -1 not by it being negative.
2221 (connected_p): Likewise for accept() call.
2223 2010-04-23 Mike Frysinger <vapier@gentoo.org>
2225 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
2227 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2229 * profile.c (sim_profile_print_bar): Add cpu argument.
2231 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2233 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
2235 2010-04-21 Mike Frysinger <vapier@gentoo.org>
2237 * sim-profile.c (profile_vprintf, profile_printf): New functions.
2238 (profile_print_pc): Convert sim_io_printf to profile_printf.
2239 (profile_print_insn): Likewise.
2240 (profile_print_memory): Likewise.
2241 (profile_print_core): Likewise.
2242 (profile_print_model): Likewise.
2243 (sim_profile_print_bar): Likewise.
2244 (profile_print_speed): Likewise.
2245 (profile_print_addr_ranges): Likewise.
2246 (profile_info): Likewise.
2247 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
2249 2010-04-19 Mike Frysinger <vapier@gentoo.org>
2251 * sim-model.c (OPTION_MODEL): Convert to enum.
2252 (OPTION_MODEL_INFO): New enum.
2253 (model_options): Add model-info/info-model entries.
2254 (model_option_handler): Handle OPTION_MODEL_INFO.
2256 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2258 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
2259 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
2262 2010-04-13 Mike Frysinger <vapier@gentoo.org>
2264 * sim-hrw.c (sim_write): Add const to buf arg.
2265 * sim-utils.h (sim_write_fn): Likewise.
2267 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2269 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
2272 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2274 * dv-core.c (dv_core_descriptor): Add NULL initializer.
2275 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
2276 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
2277 * dv-sockser.c (sockser_options): Likewise.
2278 * hw-ports.c (empty_hw_ports): Likewise.
2279 * sim-hw.c (hw_options): Likewise.
2280 * sim-model.c (model_options): Likewise.
2281 * sim-options.c (standard_options): Likewise.
2282 * sim-profile.c (profile_options): Likewise.
2283 * sim-trace.c (trace_options): Likewise.
2284 * sim-watch.c (watchpoint_options): Likewise.
2286 2010-04-12 Mike Frysinger <vapier@gentoo.org>
2288 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
2289 the local "arg_table" variable, and the xmalloc cast.
2291 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2293 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
2295 (sim_fpu_print_func): Add const markings to format buffer.
2297 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2299 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
2301 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2303 * sim-trace.c (save_data): Add const markings to "buf" argument.
2305 2010-04-10 Mike Frysinger <vapier@gentoo.org>
2307 * sim-options.c (standard_option_handler): Add const markings to
2310 2010-04-02 Mike Frysinger <vapier@gentoo.org>
2312 * hw-ports.h: Fix spelling typos.
2314 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2316 * configure.ac: Check for socklen_t.
2317 * configure, config.in: Regenerated.
2318 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
2320 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2322 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
2323 * sim-hw.c (hw_option_handler): Likewise.
2325 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2327 * sim-watch.c (watchpoint_type_to_str): Add const to return.
2328 (interrupt_nr_to_str): Likewise.
2329 (default_interrupt_names): Add const to pointer type.
2330 (sim_watchpoint_install): Add const to prefix.
2331 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
2333 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2335 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
2336 (sim_core_write_buffer): Likewise.
2338 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2340 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
2341 the SIM_HAVE_ADDR_RANGE define.
2343 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2345 * sim-core.h (device_error): Add const to message, and add printf
2348 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2350 * sim-profile.c (profile_print_addr_ranges): Wrap with the
2351 SIM_HAVE_ADDR_RANGE define.
2353 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2355 * dv-glue.c (hw_glue_ports): Swap static and const.
2357 2010-03-30 Mike Frysinger <vapier@gentoo.org>
2359 * nrun.c (usage): Use void in definition.
2360 * sim-options.c (dup_arg_p): Convert old-style function definition.
2361 (sim_parse_args): Likewise.
2362 (sim_print_help): Likewise.
2363 * sim-trace.c (set_trace_option_mask): Likewise.
2364 (set_trace_option): Likewise.
2365 * sim-utils.c (sim_analyze_program): Likewise.
2366 (sim_elapsed_time_get): Likewise.
2367 (sim_elapsed_time_since): Likewise.
2369 2010-03-22 Mike Frysinger <vapier@gentoo.org>
2371 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
2372 (standard_options): Likewise.
2373 (standard_option_handler): Likewise.
2375 2010-03-16 Mike Frysinger <vapier@gentoo.org>
2377 * hw-ports.c (TRACE): Delete.
2378 * hw-properties.c (TRACE): Delete.
2379 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
2380 (hw_find_integer_property): Likewise.
2381 (hw_find_integer_array_property): Likewise.
2382 (hw_add_duplicate_property): Likewise.
2384 2010-03-15 Mike Frysinger <vapier@gentoo.org>
2386 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
2389 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2391 * sim-model.c: Include sim-model.h
2393 2010-02-04 Mike Frysinger <vapier@gentoo.org>
2395 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
2396 & from the STATE_CPU() examples.
2398 2010-01-24 Doug Evans <dje@sebabeach.org>
2400 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
2401 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
2403 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
2404 (struct cgen_fp_ops): Update signatures of floating point conversion
2407 * Make-common.in (CGEN_SIM_DEPS): Define.
2408 (CGEN_INCLUDE_DEPS): Use it.
2409 (CGEN_MAIN_CPU_DEPS): Simplify.
2411 2010-01-22 Doug Evans <dje@sebabeach.org>
2413 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
2414 (SUBWORDTFSI, JOINSIDI): Ditto.
2416 2010-01-05 Doug Evans <dje@sebabeach.org>
2418 * cgen-types.h (SETDI): Delete, unused.
2420 2009-12-02 Doug Evans <dje@sebabeach.org>
2422 * cgen-engine.h: Remove duplicated comment.
2424 2009-11-23 Doug Evans <dje@sebabeach.org>
2426 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
2427 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
2429 2009-11-22 Doug Evans <dje@sebabeach.org>
2431 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
2432 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
2433 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
2434 instead of CGEN_INSN_INT.
2436 * cgen-trace.h (trace_extract): Add cast to fix warning.
2438 2009-11-05 Doug Evans <dje@sebabeach.org>
2440 * cgen-mem.h (DECLARE_GETT): Don't inline.
2441 (DECLARE_SETT): Ditto.
2443 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
2445 * sim-inline.h: Fix spelling error.
2447 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
2449 * Make-common.in: Add datarootdir.
2451 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2453 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
2454 (SIM_CHECK_MEMBERS_1): Remove.
2455 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
2456 AC_CHECK_MEMBERS one.
2457 * configure: Regenerate.
2459 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
2460 * configure: Regenerate.
2462 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2464 * config.in: Regenerate.
2465 * configure: Likewise.
2467 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
2468 definition of AC_CHECK_MEMBER.
2470 * aclocal.m4: m4_include toplevel config/override.m4.
2471 * configure: Regenerate.
2473 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2475 * Makefile.in (datarootdir): New variable.
2477 2009-07-07 Doug Evans <dje@sebabeach.org>
2479 * Make-common.in (CPU_DIR): Define.
2481 2009-07-06 Doug Evans <dje@sebabeach.org>
2483 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2484 identifiers for file types rather than encoding internal
2485 implementation details of cgen.sh.
2486 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2487 * cgen.sh: Add support for parallel makes.
2488 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2490 2009-05-18 Jon Beniston <jon@beniston.com>
2492 * gennltvals.sh: Add lm32 target.
2493 * nltvals.def: Add lm32 syscall definitions.
2495 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2497 Speed up simulator startup:
2498 * sim-utils.c (zalloc): Use xcalloc.
2500 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2502 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2503 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2504 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2505 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2506 type, QI, HI, SI, DI.
2508 * callback.c (os_error): Mark as being a noreturn function.
2509 * sim-io.h (sim_io_error): Similar for sim_io_error.
2511 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2513 * aclocal.m4: Fix underquoting of function names.
2515 2008-10-21 Julian Brown <julian@codesourcery.com>
2517 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2519 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2521 * common.m4: Add test for libz and zlib.h.
2522 * configure: Regenerate to track ../common/common.m4 changes.
2525 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2526 Daniel Jacobowitz <dan@codesourcery.com>
2527 Joseph Myers <joseph@codesourcery.com>
2529 * aclocal.m4: Include ../../config/acx.m4.
2530 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2531 * configure, config.in: Regenerate.
2532 * Make-common.in (LIB_OBJS): Add version.o.
2533 (version.c, version.o): New rules.
2534 * run.c: Include version.h.
2535 (usage): Add help parameter. Print output either to stdout or
2536 stderr depending on that parameter.
2537 (print_version): New.
2538 (main): Check for --help and --version.
2539 * run-sim.h (sim_target_display_usage): Add help parameter.
2542 2008-04-14 Hans Kester <kester.hans@gmail.com>
2544 * sim-signal.c: Define missing signals for _WIN32.
2546 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2548 * gennltvals.sh: Add cr16.
2549 * nltvals.def: Rebuild.
2551 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2553 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2554 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2556 2007-08-10 Nick Clifton <nickc@redhat.com>
2558 * sim-memopt.c (memory_options): Mention that the
2559 --memory-size switch accepts suffixes.
2560 (parse_size): Handle a suffix on the size value.
2561 * sim-options.c (standard_options): Mention that the mem-size
2562 switch accepts suffixes.
2563 (standard_option_handler): Handle a suffix on the size value.
2565 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2567 * acconfig.h: Remove.
2568 * config.in: Regenerate.
2570 2006-11-07 Thiemo Seufer <ths@mips.com>
2572 * gentmap.c: Fix compile time warning.
2574 2006-11-07 Thiemo Seufer <ths@mips.com>
2576 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2577 for bfd text addresses.
2579 2006-08-29 Thiemo Seufer <ths@mips.com>
2580 Nigel Stephens <nigel@mips.com>
2582 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2583 SIM_QUIET_NAN_NEGATED.
2585 2006-08-29 Nigel Stephens <nigel@mips.com>
2587 * sim-profile.c (profile_pc_init): Initialise default profiling
2588 frequency to a prime number.
2589 (profile_print_pc): Convert gmon.out sample data into target
2592 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2594 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2595 * common.m4: Likewise.
2596 * configure: Regenerated.
2598 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2600 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2601 * configure: Regenerated.
2603 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2605 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2606 and LIBINTL_DEP everywhere.
2607 (CSEARCH): Use INCINTL.
2608 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2610 * configure: Regenerated.
2612 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2614 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2615 option-contents test.
2617 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2619 * sim-signal.c (sim_signal_to_target): Fix typos.
2621 * sim-reason.c (sim_stop_reason): Use
2622 sim_signal_to_target, not sim_signal_to_host.
2623 * sim-signal.c (sim_signal_to_host): Fix typo.
2624 (sim_signal_to_target): New function.
2626 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2628 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2631 2005-07-08 Ian Lance Taylor <ian@airs.com>
2633 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2635 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2636 different fraction for a quiet NaN.
2637 (unpack_fpu): Likewise.
2639 2005-07-08 Ben Elliston <bje@au.ibm.com>
2641 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2642 * sim-load.c: Likewise.
2643 * syscall.c: Likewise.
2645 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2647 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2650 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2652 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2654 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2656 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2657 and signed64 for __ALPHA__.
2659 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2661 * aclocal.m4 Include ../../gettext.m4.
2662 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2663 (AM_LC_MESSAGES): Remove.
2664 * configure: Regenerate.
2666 2005-02-28 Jim Blandy <jimb@redhat.com>
2668 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2669 -Wuninitialized in the default list of build warnings if CFLAGS is
2670 set, and doesn't include -O. (Using -Wuninitialized without
2671 optimization produces a warning, which interferes with compilation
2674 2005-02-21 Jim Blandy <jimb@redhat.com>
2676 * callback.c (os_fstat): Don't declare 't' unless it's used.
2678 2005-02-09 Jim Blandy <jimb@redhat.com>
2680 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2682 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2683 to $(CGEN), to ensure that the command substitution happens where
2684 the variable is referenced in the submake, not when the submake's
2685 arguments are expanded.
2686 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2687 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2688 application Scheme script directly after ${cgen}; don't precede it
2691 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2693 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2694 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2695 Include libiberty.h.
2696 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2697 being either end of a pipe.
2698 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2699 (os_shutdown): Clear pipe state.
2700 (default_callback): Initialize new members.
2702 * callback.c (default_callback): Initialize target_endian.
2703 (cb_store_target_endian): Renamed from store, new first parameter
2704 host_callback *cb, drop last parameter big_p. Take endianness
2706 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2707 Remove variable big_p.
2708 * nrun.c (main): Initialize default_callback.target_endian.
2710 2005-01-14 Andrew Cagney <cagney@gnu.org>
2712 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2713 Add explicit call to AC_CONFIG_HEADER.
2714 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2715 * configure: Re-generate.
2717 2005-01-12 Andrew Cagney <cagney@gnu.org>
2719 * common.m4: New file, based on of aclocal.m4.
2721 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2723 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2724 * configure: Regenerated to track ../common/aclocal.m4 changes.
2726 2005-01-07 Andrew Cagney <cagney@gnu.org>
2728 * configure.ac: Rename configure.in, require autoconf 2.59.
2729 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2730 * configure: Re-generate.
2732 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2734 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2735 <case CB_SYS_ftruncate>: New cases.
2737 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2739 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2740 (cb_syscall) <case CB_SYS_rename>: New case.
2741 * callback.c (os_lstat): New function.
2743 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2745 * run.1: Document --sysroot=filepath.
2746 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2747 (standard_options): Support --sysroot=<path>.
2748 (standard_option_handler): Handle OPTION_SYSROOT.
2749 * syscall.c (simulator_sysroot): Define, initialized empty.
2750 (get_path): Prepend simulator_sysroot to absolute file path.
2751 [HAVE_STRING_H]: Include string.h.
2752 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2753 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2754 (main): If simulator_sysroot is not empty, chdir there.
2755 * sim-config.h (simulator_sysroot): Declare.
2757 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2758 cgen_rtx_error" in a CGEN-generated simulator.
2759 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2760 replacement for CGEN-related breakpoints.
2762 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2764 * Make-common.in (sim-basics_h): Add $(callback_h).
2766 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2768 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2769 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2770 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2771 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2772 (SIM_CHECK_MEMBERS): New macros.
2773 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2774 for struct stat member test and write. Add ST_x calls for each
2775 struct stat member tested in configure.in. Wrap each ST_x call in
2776 #ifdef of configure macro for that member.
2777 * configure, config.in: Regenerate.
2779 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2781 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2783 <case desc>: Pass -OPC opcfile.
2784 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2785 parameter to cgen.sh.
2787 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2789 * Make-common.in (sim-basics_h): Correct dependencies on
2790 cconfig.h and tconfig.h
2791 (sim-load.o): Correct typo in sim-basics_h dependency.
2793 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2795 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2796 sub-dependencies for other sim files that they include.
2797 (sim_main_headers): Use sim-*_h macros.
2798 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2800 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2802 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2805 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2806 $(remote_sim_h) too.
2807 (sim_main_headers): Add sim-utils.h.
2809 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2811 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2813 2004-07-26 Andrew Cagney <cagney@gnu.org>
2815 Problem from Olaf Hering <olh@suse.de>.
2816 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2818 2004-07-10 Ben Elliston <bje@au.ibm.com>
2820 * hw-tree.c (parse_integer_property): Typo fix in comments.
2821 * sim-options.c (sim_args_command): Likewise.
2823 2004-06-28 Andrew Cagney <cagney@gnu.org>
2825 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2827 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2829 * callback.c (os_shutdown): Fix bug in last change: actually
2830 mark file descriptors as available on startup.
2832 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2834 [ include/gdb: * callback.h (host_callback_struct): Replace
2835 members fdopen and alwaysopen with fd_buddy. ]
2836 * callback.c: Changed all users.
2838 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2840 * sim-load.c (sim_load_file): Use bfd_get_section_size
2841 instead of bfd_get_section_size_before_reloc.
2843 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2845 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2846 passing it to printf.
2848 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2850 * callback.c: Update copyright dates.
2852 * sim-basics.h: Likewise.
2853 * sim-load.c: Likewise.
2854 * syscall.c: Likewise.
2856 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2858 * callback.c: Include cconfig.h instead of config.h.
2860 * sim-basics.h: Likewise.
2861 * sim-load.c: Likewise.
2862 * syscall.c: Likewise.
2864 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2866 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2868 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2870 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2872 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2874 * sim-options.c (standard_options): Fix the names of H8
2877 2003-10-30 Andrew Cagney <cagney@redhat.com>
2879 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2880 with "struct bfd_symbol".
2882 2003-10-21 Andrew Cagney <cagney@redhat.com>
2884 * callback.c (os_truncate): Call "truncate", and not "stat".
2886 2003-10-20 Andrew Cagney <cagney@redhat.com>
2888 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2890 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2892 * callback.c (os_ftruncate, os_truncate): New functions.
2893 (default_callback): Initialize ftruncate and truncate members.
2895 2003-09-08 Dave Brolley <brolley@redhat.com>
2897 On behalf of Doug Evans <dje@sebabeach.org>
2898 * cgen.sh: New arg archfile.
2899 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2900 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2902 2003-08-28 Andrew Cagney <cagney@redhat.com>
2904 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2905 * sim-options.c (print_help): Cast the format with specifier to
2908 2003-08-20 Michael Snyder <msnyder@redhat.com>
2909 Dave Brolley <brolley@redhat.com>
2911 * cgen-par.h (flags, word1): New target-specific
2912 fields of CGEN_WRITE_QUEUE_ELEMENT.
2913 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2914 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2915 * gennltvals.sh: Add frv target.
2916 * nltvals.def: Add frv target.
2918 2003-06-23 Michael Snyder <msnyder@redhat.com>
2920 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2921 * sim-reg.c: Fix cut-and-paste bug in comment.
2923 2003-06-22 Andrew Cagney <cagney@redhat.com>
2925 From matthew green <mrg@redhat.com>:
2926 * sim-fpu.h: Update copyright.
2927 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2928 * sim-fpu.c: Update copyright.
2929 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2931 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2933 From Doug Evans <dje@sebabeach.org>:
2934 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2935 with disassemble_info:read_memory_func.
2936 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2938 2003-06-04 Michael Snyder <msnyder@redhat.com>
2940 * common/run.c (main): Remove SIM_H8300 ifdef.
2942 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2943 (standard_options): Add '-x' for h8/300sx.
2944 (standard_option_handler): Add case for SIM_H8300SX.
2946 2003-04-13 Michael Snyder <msnyder@redhat.com>
2948 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2950 2003-03-01 Andrew Cagney <cagney@redhat.com>
2952 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2953 (sim_engine_vabort): Ditto.
2955 2003-02-27 Andrew Cagney <cagney@redhat.com>
2957 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2958 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2959 * nrun.c (main): Ditto.
2961 2003-02-26 Andrew Cagney <cagney@redhat.com>
2963 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2964 (sim_engine_vabort): Ditto.
2965 (sim_engine_halt, sim_engine_restart): Ditto.
2967 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2969 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2970 (sim-break_h): Delete macro.
2971 (sim-break.o): Delete rule.
2972 * sim-break.c: Delete file.
2973 * sim-break.h: Delete file.
2974 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2975 (STATE_BREAKPOINTS): Delete macro.
2976 (sim_state_base): Delete field breakpoints.
2977 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2978 sim_break_install to array.
2980 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2982 * run.c (usage): Fix typos.
2984 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2986 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2988 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2990 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2991 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2992 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2993 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2994 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2995 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2996 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2997 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2998 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2999 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
3001 2002-11-13 Andrew Cagney <cagney@redhat.com>
3003 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
3005 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
3007 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
3008 (distclean): Depend on it.
3010 2002-10-14 Alan Modra <amodra@bigpond.net.au>
3012 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
3014 2002-08-29 Dave Brolley <brolley@redhat.com>
3016 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
3018 2002-07-17 Andrew Cagney <cagney@redhat.com>
3020 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
3021 (sim_set_callbacks, sim_size, sim_trace)
3022 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
3023 to here from "gdb/remote-sim.h".
3025 2002-07-16 Andrew Cagney <ac131313@redhat.com>
3027 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
3028 avoid possible longjmp problems with automatic variable siggnal.
3030 2002-07-14 Andrew Cagney <ac131313@redhat.com>
3032 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
3033 * Make-common.in (installdirs): Make $(libdir) too, needed when
3034 installing libsim.a.
3036 2002-07-13 Andrew Cagney <ac131313@redhat.com>
3038 * gennltvals.sh (dir): Mark d30v as obsolete.
3039 * nltvals.def: Remove d30v.
3041 2002-06-17 Andrew Cagney <cagney@redhat.com>
3043 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
3045 * sim-memopt.c: Include <unistd.h>.
3046 (do_memopt_add): Fix printf format.
3047 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
3049 2002-06-16 Andrew Cagney <ac131313@redhat.com>
3051 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
3052 --enable-gdb-build-warnings.
3053 * configure: Regenerated to track ../common/aclocal.m4 changes.
3055 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
3057 * sim-fpu.c (unpack_fpu): Initialize exponent for
3060 (sim_fpu_sqrt): Same.
3062 2002-06-08 Andrew Cagney <cagney@redhat.com>
3064 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
3065 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
3067 * sim-load.c: Ditto.
3068 * callback.c: Ditto.
3070 * Make-common.in (callback_h): Define.
3071 (remote_sim_h): Define.
3073 (callback.o): Update.
3074 (syscall.o): Update.
3077 (sim-hload.o): Update.
3079 (sim-reason.o): Update.
3080 (sim-reg.o): Update.
3081 (sim-resume.o): Update.
3083 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
3085 * run.c: Fix formatting.
3087 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
3089 * run-sim.h: New header. Provide prototypes for functions used
3090 between run() and libsim.a which are not used by GDB.
3091 * run.c: Include run-sim.h.
3092 (main): If SIM_TARGET_SWITCHES is defined call
3093 sim_target_parse_command_line.
3094 (usage): If SIM_TARGET_SWITCHES is defined call
3095 sim_target_display_usage.
3097 2002-05-17 Andrey Volkov <avolkov@transas.com>
3099 * run.c: Made h8300s as new target, not h8300h alias.
3100 Added new option -S (h8300s target)
3101 * sim-options.c: Ditto.
3103 2002-05-01 Chris Demetriou <cgd@broadcom.com>
3105 * callback.c: Use 'deprecated' rather than 'depreciated.'
3107 2002-02-24 Andrew Cagney <ac131313@redhat.com>
3109 From wiz at danbala:
3110 * sim-fpu.h: Fix grammar and typos.
3113 2002-02-10 Chris Demetriou <cgd@broadcom.com>
3115 * callback.c: Fix some spelling errors.
3116 * hw-device.h: Likewise.
3117 * hw-tree.c: Likewise.
3118 * sim-abort.c: Likewise.
3119 * sim-alu.h: Likewise.
3120 * sim-core.h: Likewise.
3121 * sim-events.c: Likewise.
3122 * sim-events.h: Likewise.
3123 * sim-fpu.h: Likewise.
3124 * sim-profile.h: Likewise.
3125 * sim-utils.c: Likewise.
3127 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
3129 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
3132 2002-01-20 Ben Elliston <bje@redhat.com>
3134 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
3135 the comment for this enumerator.
3137 2002-01-14 Ben Elliston <bje@redhat.com>
3139 * sim-fpu.h: Fix comment about sim_fpu_* constants.
3141 2001-12-20 Kazu Hirata <kazu@hxi.com>
3143 * run.c (usage): Fix a typo.
3145 2001-07-05 Ben Elliston <bje@redhat.com>
3147 * Make-common.in (srccgen): Remove.
3148 (CGEN_CPU_DIR): Define.
3149 (CGEN_READ_SCM): Redefine without $(srccgen).
3150 (CGEN_ARCH_SCM): Ditto.
3151 (CGEN_CPU_SCM): Ditto.
3152 (CGEN_DECODE_SCM): Ditto.
3153 (CGEN_DESC_SCM): Ditto.
3155 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
3157 * sim-load.c (sim_load_file): Put it back: external now.
3158 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
3160 2001-04-21 Andrew Cagney <ac131313@redhat.com>
3162 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
3164 * sim-utils.c (sim_analyze_program): Ditto.
3166 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
3168 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
3169 we're finished with its immediate use.
3170 * sim-load.c (sim_load_file): Ditto.
3172 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
3174 Add support for mmap-based memory regions.
3175 * sim-memopt.c (mmap_next_fd): New global.
3176 (sim_memory_init): Reinitialize it.
3177 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
3178 "--memory-mapfile FILE" option. Check for some errors.
3179 (do_memopt_add): Conditionally do mmap instead of malloc for
3180 backing store of simulated memory. Check for more errors.
3181 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
3182 * sim-memopt.h (munmap_length): New member of _sim_memopt.
3183 * configure.in: Look for mmap/fstat related functions and headers.
3184 * config.in, configure: Regenerated.
3186 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
3188 * sim-core.c (sim_core_map_attach): Correct overlap-related
3191 2001-03-07 Michael Meissner <meissner@redhat.com>
3193 * run.c (alloca-conf.h): Delete, no longer provided.
3195 2001-02-22 Ben Elliston <bje@redhat.com>
3197 * sim-trace.h (TRACE_VPU_IDX): Add.
3198 (TRACE_vpu): Define.
3199 (WITH_TRACE_VPU_P): Likewise.
3200 (TRACE_VPU_P): Likewise.
3201 * sim-trace.c (OPTION_TRACE_VPU): Define.
3202 (trace_options): Add --trace-vpu.
3203 (trace_option_handler): Handle OPTION_TRACE_VPU.
3204 (trace_option_handler): Include VPU tracing in --trace-semantics.
3205 (trace_idx_to_str): Handle TRACE_VPU_IDX.
3207 2001-02-21 Ben Elliston <bje@redhat.com>
3209 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
3210 (TRACE_BRANCH_INPUT2): Likewise.
3212 2001-02-09 Ben Elliston <bje@redhat.com>
3214 * (profile_print_pc): Write header out in target byte order.
3216 2001-02-09 Ben Elliston <bje@redhat.com>
3218 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
3219 adjusting the pc shift value.
3221 2001-01-12 Chris Demetriou <cgd@sibyte.com>
3223 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
3224 where a numeric value is supplied.
3226 2001-01-06 Ben Elliston <bje@redhat.com>
3228 * cgen.sh: Allow extrafiles to include the semantics files when
3229 generating an ISA-specific decoder.
3231 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
3233 * Make-common.in (sim-io.o): Depend on targ-vals.h.
3235 2000-12-23 Ben Elliston <bje@redhat.com>
3237 * cgen-trace.c (trace_result): Handle 'f' type operands; output
3238 them to the trace stream using sim_fpu_printn_fpu. Include
3241 2000-12-15 Ben Elliston <bje@redhat.com>
3243 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
3244 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
3245 trailing digits as specified (-1 to print all digits).
3246 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
3247 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
3250 2000-12-13 Ben Elliston <bje@redhat.com>
3252 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
3253 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
3256 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
3258 * sim-endian.h: Don't have parameters on macro definitions which
3259 are simply renaming functions, to permit use of XCONCAT2 in both
3260 the macro name and the arguments in a use of such a definition.
3262 2000-12-11 Ben Elliston <bje@redhat.com>
3264 * cgen-ops.h (SUBWORDDFDI): New function.
3266 2000-12-05 Ben Elliston <bje@redhat.com>
3268 * Make-common.in (cgen-defs): New target.
3269 (cgen-decode): Pass $(EXTRAFILES).
3271 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
3272 -outfile-suffix options.
3274 2000-12-04 Ben Elliston <bje@redhat.com>
3276 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
3277 (SUBWORDSIUQI): Likewise.
3278 (SUBWORDDIHI): Likewise.
3279 (SUBWORDDIQI): New function.
3281 * cgen-trace.c (disassemble_insn): Remove unused declaration.
3282 * cgen-scache.c (scache_option_handler): Remove unused local var.
3284 2000-12-03 Ben Elliston <bje@redhat.com>
3286 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
3288 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3290 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
3292 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3294 * dv-core.c (dv_core_attach_address_callback): Don't abort if
3297 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3299 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
3300 (set_hw_delete): Moved the macro as a function.
3301 * hw-base.h (set_hw_delete): Declare as external function.
3302 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
3303 allocated using hw_malloc.
3305 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3307 * sim-options.c (sim_parse_args): Free the memory used for
3308 long_options, short_options, handlers, opt_cpu, orig_val.
3310 2000-11-20 Ben Elliston <bje@redhat.com>
3312 * cgen-ops.h (SUBBI): New macro.
3313 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
3314 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
3316 2000-11-16 Ben Elliston <bje@redhat.com>
3318 * cgen-types.h (VOID): New type.
3320 2000-11-09 Ben Elliston <bje@redhat.com>
3322 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
3323 (sim_fpu_two): Set exponent to 1.
3325 2000-10-26 Ben Elliston <bje@redhat.com>
3327 * cgen.sh: Handle an isa argument between cpu and mach. Default to
3328 `all'. Pass `-i' options to cgen applications.
3329 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
3330 cgen-desc): Pass $(isa) to cgen.sh.
3332 2000-10-08 Ben Elliston <bje@redhat.com>
3334 * cgen-utils.c (cgen_rtx_error): New function.
3336 2000-10-07 Ben Elliston <bje@redhat.com>
3338 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
3339 conditions for sim_core_read_buffer().
3341 2000-09-26 Dave Brolley <brolley@redhat.com>
3343 * cgen-utils.c (RORQI): New function.
3344 (ROLQI): New function.
3345 (RORHI): New function.
3346 (ROLHI): New function.
3348 2000-08-28 Dave Brolley <brolley@redhat.com>
3350 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
3351 in insn_value if it will fit.
3353 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
3355 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
3357 2000-08-15 Dave Brolley <brolley@redhat.com>
3359 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
3361 2000-08-15 Dave Brolley <brolley@redhat.com>
3363 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
3364 (PROFILE_CPU_FREQ): New macro.
3365 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
3366 (profile-options): Add profile-cpu-frequency.
3367 (parse_frequency): New function.
3368 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
3369 (profile_print_speed): Print cpu frequency and simulated execution time.
3370 Re-indent other items to match.
3372 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
3374 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
3376 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
3378 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3379 * Makefile.in (install): Install run.1 man page.
3381 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
3383 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
3384 * Makefile.in (headers,nltvals.def): Merge.
3386 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
3388 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3389 * nrun.c (main): Print the simulator statistics only in
3391 * hw-properties.h (hw_find_integer_array_property): Fix
3392 prototype (use signed_cell).
3394 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3395 * sim-events.c (sim_events_remain_time): New function returning
3396 the time that remains before the event is raised.
3397 * hw-events.c (hw_event_remain_time): Likewise.
3398 * sim-events.h (sim_events_remain_time): Declare.
3399 * hw-events.h (hw_event_remain_time): Declare.
3401 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3402 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
3403 (OPTION_HW_LIST): New option --hw-list to list the devices.
3404 (hw_option_handler): List the device tree with 'sim_hw_print'.
3406 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
3407 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
3408 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
3409 (EXTENDED): Define for 16-bit word size.
3410 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
3411 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
3412 * sim-types.h: Added support for 16-bit targets.
3414 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3416 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
3418 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3420 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3421 * Makefile.in (distclean): Clean cconfig.h also.
3423 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
3425 * configure: Regenerated to track ../common/aclocal.m4 changes.
3427 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
3429 * aclocal.m4 (sim-profile): Enable the profiler by default.
3431 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
3433 * run.c (main): Initialize sigrc.
3435 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3437 * sim-events.c (update_time_from_event): Add more detailed event
3440 2000-03-30 Dave Brolley <brolley@redhat.com>
3442 * aclocal.m4 (cgen): Use guile to run cgen.
3444 2000-03-23 Dave Brolley <brolley@redhat.com>
3446 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
3448 * cgen-accfp.c (fextsfdf): New function.
3449 (ftruncdfsf): New function.
3450 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
3452 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
3454 * cgen-ops.h: Added TRUNCSISI.
3456 2000-03-08 Dave Brolley <brolley@redhat.com>
3458 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
3459 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
3460 (sim_queue_fn_si_write): Last argument is has type USI.
3461 (sim_queue_fn_sf_write): New function.
3462 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
3463 (sim_queue_fn_sf_write): New function.
3464 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
3466 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
3468 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
3469 sim_set_trace and run simulator using sim_resume.
3470 (main): Add option ``-o'' - operating environment. Only continue
3471 after a signal when operating environment.
3472 (main): Always set REASON and SIGRC using sim_stop_reason.
3473 (sim_trace): Delete extern declaration.
3475 2000-02-08 Nick Clifton <nickc@cygnus.com>
3477 * callback.c: Fix compile time warning messages.
3478 * run.c: Fix compile time warning messages.
3480 1999-12-17 Dave Brolley <brolley@cygnus.com>
3482 * sim-profile.h: (set_profile_option_mask): Add prototype.
3483 * sim-profile.c (set_profile_option_mask): No longer static.
3485 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3487 * sim-arange.c: Include <string.h>
3489 1999-12-07 Dave Brolley <brolley@cygnus.com>
3491 * sim-options.c (print_help): '=' required before optional argument.
3492 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3493 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3494 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3495 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3496 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3497 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3498 (fn_mem_qi_write): New union members.
3499 (fn_mem_hi_write): New union members.
3500 (fn_mem_si_write): New union members.
3501 (fn_mem_di_write): New union members.
3502 (fn_mem_df_write): New union members.
3503 (fn_mem_xi_write): New union members.
3504 (sim_queue_fn_mem_qi_write): New function.
3505 (sim_queue_fn_mem_hi_write): New function.
3506 (sim_queue_fn_mem_si_write): New function.
3507 (sim_queue_fn_mem_di_write): New function.
3508 (sim_queue_fn_mem_df_write): New function.
3509 (sim_queue_fn_mem_xi_write): New function.
3510 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3511 (sim_queue_fn_mem_hi_write): New function.
3512 (sim_queue_fn_mem_si_write): New function.
3513 (sim_queue_fn_mem_di_write): New function.
3514 (sim_queue_fn_mem_df_write): New function.
3515 (sim_queue_fn_mem_xi_write): New function.
3516 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3517 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3518 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3520 1999-12-01 Dave Brolley <brolley@cygnus.com>
3522 * cgen-accfp.c (subsf): Check status code.
3540 1999-11-26 Dave Brolley <brolley@cygnus.com>
3542 * cgen-par.h (fn_df_write): Mode of data is DF.
3543 (sim_queue_fn_df_write): Mode of data is DF.
3544 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3546 1999-11-22 Dave Brolley <brolley@cygnus.com>
3548 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3549 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3551 1999-11-04 Dave Brolley <brolley@cygnus.com>
3553 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3554 CGEN_MEM_XI_WRITE members.
3555 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3556 (sim_queue_fn_xi_write): New function.
3557 (sim_queue_mem_xi_write): New function.
3559 * cgen-par.c (sim_queue_fn_xi_write): New function.
3560 (sim_queue_mem_xi_write): New function.
3561 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3564 1999-10-22 Dave Brolley <brolley@cygnus.com>
3566 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3567 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3568 * cgen-par.c: Set insn_address for each queued write. Get pc from
3569 cpu when executing queued writes.
3571 1999-10-19 Dave Brolley <brolley@cygnus.com>
3573 * cgen-par.h (sim_queue_fn_pc_write): New function.
3574 (CGEN_FN_PC_WRITE): New enumerator.
3575 (fn_pc_write): New union member.
3576 * cgen-par.c (sim_queue_fn_pc_write): New function.
3577 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3579 1999-10-18 Dave Brolley <brolley@cygnus.com>
3581 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3582 (CGEN_MEM_DF_WRITE): New enumerator.
3583 (mem_di_write): New union member.
3584 (mem_df_write): New union member.
3585 * cgen-par.c (sim_queue_mem_di_write): New function.
3586 (sim_queue_mem_df_write): New function.
3587 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3589 * cgen-accfp.c (divsf): Check for division errors.
3591 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3593 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3595 1999-10-07 Dave Brolley <brolley@cygnus.com>
3597 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3598 (fn_hi_write): New union member.
3599 (sim_queue_fn_hi_write): New function.
3600 * cgen-par.c (sim_queue_fn_hi_write): New function.
3601 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3603 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3605 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3606 Change type of result to SEM_PC.
3608 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3610 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3612 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3614 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3615 (JOIN*): Delete cpu arg.
3617 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3619 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3621 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3623 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3625 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3628 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3630 * run.c (main): Check the sim_stop_reason and only halt simulation
3631 when a valid stop condition is identified.
3633 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3635 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3637 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3639 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3640 (bi_write): New union element.
3641 (sim_queue_bi_write): New function.
3642 * cgen-par.c (sim_queue_bi_write): New function.
3643 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3645 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3647 * configure: Regenerated to track ../common/aclocal.m4 changes.
3649 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3650 ../gdb/configure.in.
3651 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3652 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3653 (SIM_WARNINGS): Delete
3654 (CONFIG_CFLAGS): Update.
3656 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3658 * cgen-par.c: New file.
3659 * cgen-par.h: New file.
3660 * cgen-sim.h (cgen-par.h): #include it.
3661 * cgen-cpu.h (write_queue): New field.
3662 (CPU_WRITE_QUEUE): New access macro.
3663 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3664 (cgen-par.o): New target.
3666 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3668 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3669 * cgen-utils.c (mode_names): Update.
3671 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3673 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3674 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3675 buffer arg if WITH_PARALLEL_GENWRITE.
3676 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3677 (struct idesc): Ditto.
3679 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3681 * sim-model.c (model_option_handler): Add \n to error message.
3683 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3685 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3686 (insn_sem): Rewrite.
3687 (sem_fn_desc): New struct.
3689 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3691 (scache case): Split into non-parallel/parallel versions.
3692 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3693 if not use semantic switch version.
3695 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3697 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3698 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3699 (SEM_BRANCH_INIT_EXTRACT): Delete.
3700 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3701 (SEM_BRANCH_FINI): Ditto.
3702 (SEM_BRANCH_VIA_ADDR): Ditto.
3703 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3704 (SEM_BRANCH_ADDR_CACHE): Delete.
3705 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3706 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3708 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3709 (@cpu@_pbb_begin): Initialize branch_target.
3710 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3711 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3713 (@cpu@_engine_run_fast): Ditto.
3715 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3717 * cgen-utils.c (RORSI): New function.
3718 (ROLSI): New function.
3720 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3722 * Makefile.in (TAGS): Tweak TAGS regex.
3723 * cgen-mem.h (*): Add TAGS markers.
3725 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3727 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3728 passed in when sim_resume is first entered - don't re-pass it
3731 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3733 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3734 OPTION_LOAD_LMA but only when is defined.
3735 (standard_options): When SIM_HANDLES_LMA is defined include
3736 options --load-lma and --load-vma.
3737 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3739 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3740 (struct sim_state_base): Add load_at_lma_p.
3741 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3742 STATE_LOAD_AT_LMA_P.
3744 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3746 * nrun.c (main): Re-format loop gnu style.
3748 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3750 * dv-sockser.c (connected_p): Initialize addrlen.
3752 1999-07-06 Dave Brolley <brolley@cygnus.com>
3754 * cgen-accfp.c (floatsidf): New function.
3755 (fixdfsi): New function.
3757 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3759 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3761 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3763 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3764 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3765 * cgen-fpu.c: New file.
3766 * cgen-fpu.h: New file.
3767 * cgen-accfp.c: New file.
3768 * cgen-cpu.h (CGEN_CPU): New member fpu.
3769 * cgen-mem.h: Redo fp support.
3770 * cgen-ops.h: Delete k&r support. Redo fp support.
3771 * cgen-sim.h: Include cgen-fpu.h.
3772 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3774 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3776 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3778 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3779 (@cpu@_pbb_cti_chain): Minor clean up.
3781 1999-05-08 Felix Lee <flee@cygnus.com>
3783 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3784 AM_CYGWIN32 and AM_EXEEXT.
3785 * configure: Regenerate.
3787 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3789 * sim-core.c (device_error,device_io_read_buffer,
3790 device_io_write_buffer): Delete decls.
3791 * sim-core.h: Put them here.
3793 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3794 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3795 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3796 (sim_core_write_aligned_N): Ditto.
3798 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3800 * sim-memopt.c (sim_memory_uninstall): Don't look into
3803 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3805 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3807 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3809 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3810 (sim_core_write_buffer): Ditto.
3812 1999-04-02 Keith Seitz <keiths@cygnus.com>
3814 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3815 after the interval counter has expired.
3816 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3817 poll_quit callbacks. May be overridden by Makefile.
3818 (poll_quit_counter): New global.
3819 * sim-events.c: Remove all mentions of ui_loop_hook. The
3820 host callback "poll_quit" will serve the purpose.
3821 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3823 * nrun.c: Remove declaration of ui_loop_hook.
3825 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3827 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3828 if being used by gdb.
3830 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3832 * cgen-types.h (XF,TF): Tweak.
3833 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3835 (SUBWORD*,JOIN*): Define.
3836 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3837 moved into cpu descriptor.
3838 * sim-model.h (MACH): New member `num'.
3840 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3842 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3843 (CGEN_CPU): Member opcode renamed to cpu_desc.
3844 New members get_idata,disassembler.
3845 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3846 CGEN_INSN_ATTR_VALUE.
3847 (CGEN_STATE): Delete member opcode_table.
3848 (sim_disassemble_insn): Delete decl.
3849 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3850 (struct idesc): Moved to here from <cpu>-decode.h.
3851 * cgen-run.c (prime_cpu): Call prepare_run callback.
3852 * cgen-trace.h (SFILE): New type.
3853 (sim_disasm_sprintf): Declare.
3854 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3855 (sim_cgen_disassemble_insn): Declare.
3856 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3857 (insn_fields): Delete.
3858 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3860 (trace_insn): Call CPU_DISASSEMBLER hook.
3861 (sim_disasm_sprintf): New function.
3862 (sim_disasm_read_memory): New function.
3863 (sim_disasm_perror_memory): New function.
3864 (sim_cgen_disassemble_insn): New function.
3865 * cgen-utils.c: Don't include cpu-opc.h.
3866 (virtual_insn_entries): New static local.
3867 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3868 (cgen_insn_name): Rewrite.
3869 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3870 * cgen.sh (desc): New file generator handler.
3871 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3872 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3873 Don't include cpu-opc.h,cpu-sim.h.
3874 * sim-model.c (model_set): Delete SIM_DESC arg.
3875 (sim_model_set): Update.
3876 * sim-model.h (MACH): New member prepare_run.
3878 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3880 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3881 if redundant with allocator functions.
3883 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3885 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3887 * sim-profile.h: Make like sim-trace.h.
3888 (PROFILE_USEFUL_MASK): New macro.
3889 * sim-profile.c (profile_options): Make like trace_options, allow
3890 optional on|off arg where applicable.
3891 (set_profile_option_mask): New function.
3892 (sim_profile_set_option): New function.
3893 (profile_option_handler): Simplify.
3894 Have -p only enable selected things, not everything.
3895 Add missing break to OPTION_PROFILE_PC_RANGE.
3896 * cgen-scache.c (scache_options): Allow optional on|off arg to
3898 (scache_option_handler): Use sim_profile_set_option.
3900 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3902 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3903 (memory_option_handler): Implement MEMORY_FILL option. Make
3904 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3905 (parse_ulong_value): New function.
3906 (do_memopt_add): Allocate all buffers. Optionally fill them.
3908 1999-01-15 Richard Henderson <rth@cygnus.com>
3910 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3911 va_list, not an integer.
3912 * sim-events.c (sim_events_schedule): Likewise.
3914 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3915 the appropriate type.
3917 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3919 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3920 (sim_disassemble_insn): Update prototype.
3921 (sim_engine_invalid_insn): Ditto.
3922 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3923 (SEM_BRANCH_INIT): PCADDR->IADDR.
3924 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3925 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3926 * cgen-scache.h (*): Ditto.
3927 * cgen-trace.c (*): Ditto.
3928 * cgen-trace.h (*): Ditto.
3929 * cgen-utils.c (*): Ditto.
3930 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3932 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3933 (simple engine framework): Rewrite.
3934 * sim-module.c (modules): Install model module sooner (and in
3935 particular before the profile module).
3937 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3939 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3940 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3941 (sim_model_init): Call it.
3943 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3945 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3947 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3948 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3949 (SEM_BRANCH_INIT_EXTRACT): New macro.
3950 (SEM_BRANCH_INIT): Add taken_p.
3951 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3952 (SEM_BRANCH_FINI): Use it.
3954 * cgen-run.c (sim_resume): Handle tracing of last insn.
3955 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3956 * cgen-trace.c (current_abuf): New static global.
3957 (trace_insn_init): Initialize it.
3958 (trace_insn_fini): Use it.
3959 (trace_insn): Set it.
3960 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3961 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3962 (@cpu@_emit_after): Ditto.
3963 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3964 labels if WITH_SEM_SWITCH_FULL.
3965 * sim-model.c: Include bfd.h.
3966 (sim_model_init): New function.
3967 (sim_model_install): Record init fn.
3968 * sim-model.h (MACH): New member bfd_name.
3969 * sim-module.c (modules): Initialize model before scache.
3971 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3973 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3975 * nrun.c (main): Remain in simulation loop for traps and
3976 exceptions when in operating environment mode.
3977 (ui_loop_hook): New stub hook for standalone use.
3978 * sim-events.c (sim_events_process): Call ui_loop_hook
3979 periodically on CYGWIN host.
3981 * sim-reason.c (sim_stop_reason): Return host signal numbers
3982 to gdb on sim_stopped and sim_signalled cases.
3983 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3984 hook just before longjmp.
3985 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3986 hook just before sim_engine_run.
3988 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3989 * sim-trace.h (trace_generic): Ditto.
3990 * sim-trace.c (trace_generic): Ditto.
3992 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3994 * Make-common.in (SIM_MAIN_DEPS): New var.
3995 (CGEN_MAIN_CPU_DEPS): New var.
3996 * aclocal.m4: Add --enable-cgen-maint option.
3997 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3999 (GETIMEM*): Pass pc value to sim_core routine.
4001 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
4003 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
4004 Compare with ZERO not NULL.
4006 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
4008 * hw-properties.c, hw-instances.c, hw-tree.c: Include
4011 1998-12-09 Doug Evans <devans@casey.cygnus.com>
4013 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
4014 * sim-trace.c: Include stdlib.h if present.
4015 * dv-sockser.c: Include unistd.h if present.
4016 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
4017 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
4019 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
4021 * gennltvals.sh: Add i960.
4022 * nltvals.def: Rebuild.
4024 1998-12-04 Doug Evans <devans@casey.cygnus.com>
4026 * cgen-defs.h: New file, old cgen-sim.h.
4027 * cgen-sim.h: Simple header that includes others.
4028 * sim-arange.c: New file.
4029 * sim-arange.h: New file.
4030 * sim-basics.h: Include it.
4031 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
4032 (sim-arange.o): Add rule for.
4033 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
4034 (sim_io_eprintf_cpu): Add prototype.
4035 * sim-inline.h (HAVE_INLINE): Define if GNUC.
4036 (INLINE2): New macro.
4037 (EXTERN_INLINE): New macro.
4038 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
4039 before calling module init fns.
4040 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
4041 (profile_init): New function.
4042 (profile_options): New option --profile-range.
4043 (profile_option_handler): Handle --profile-range.
4044 (profile_print_insn): Qualify address range specific section titles.
4045 (profile_print_addr_ranges): New function.
4046 (profile_info): Print address ranges if specified.
4047 (profile_install): Set profile_init init fn.
4048 * sim-profile.h (PROFILE_DATA): New member `range'.
4049 * sim-trace.c (trace_init): New function.
4050 (trace_options): New option --trace-range.
4051 (trace_option_handler): Handle --trace-range.
4052 (trace_install): Set trace_init init fn.
4053 * sim-trace.h (TRACE_DATA): New member `range'.
4054 * sim-utils.c (sim_cpu_msg_prefix): New function.
4055 (sim_io_eprintf_cpu): New function.
4056 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
4057 (PC_IN_PROFILE_RANGE_P): New macro.
4058 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
4059 (trace_insn_fini): New arg abuf. All callers updated.
4060 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
4061 printing cycle counts.
4062 * cgen-trace.h (trace_insn_fini): Update prototype.
4063 (TRACE_RESULT_P): New macro.
4064 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
4065 (TRACE_INSN): Check ARGBUF_TRACE_P.
4066 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
4067 * cgen-types.h (SIM_INLINE): Delete.
4068 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
4069 * cgen-utils.c: Don't include cgen-engine.h
4070 * genmloop.sh (@cpu@_fill_argbuf): New function.
4071 (@cpu@_fill_argbuf_tp): New function.
4072 (@cpu@_emit_before,@cpu@_emit_after): New functions.
4073 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
4074 (SET_CTI_VPC,SET_INSN_COUNT): Update.
4075 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
4076 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
4077 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
4078 doing profiling. Update call to TRACE_INSN_FINI.
4080 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
4082 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
4084 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
4087 1998-12-01 Doug Evans <devans@casey.cygnus.com>
4089 * sim-inline.c (SIM_INLINE_P): Fix typo.
4091 1998-11-30 Doug Evans <devans@casey.cygnus.com>
4093 * cgen-utils.c (cgen_virtual_opcode_table): Update.
4095 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
4097 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
4098 * nltvals.def: Re-generate.
4100 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4102 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
4103 sim_core_map_attach, sim_core_map_detach, next_event_queue,
4104 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
4106 * sim-events.c (sim_events_uninstall, sim_events_suspend,
4107 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
4109 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
4111 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
4112 (${cpu}_pbb_cti_chain): Ditto.
4114 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4116 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
4117 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
4118 (EXTRACT_INT,EXTRACT_UINT): New macros.
4119 (SEM_SEM_ARG): New macro.
4120 (SEM_NEXT_VPC): New arg `pc'.
4121 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
4122 (sim_disassemble_insn): Update prototype.
4123 * cgen-trace.c (current_insn,insn_fields): New static locals.
4124 (trace_insn): Set them.
4125 * cgen-utils.c: #include cgen-engine.h.
4126 (sim_disassemble_insn): New arg insn_fields.
4127 Handle variable length insns.
4128 * genmloop.sh: Only emit pbb decls if -pbb.
4129 (${cpu}_scache_lookup): New arg `vpc'.
4130 (scache support): Fetch pc before entering loop.
4132 * gennltvals.sh: Add fr30 support.
4133 * nltvals.def: Rebuild.
4135 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4137 * sim-types.h: Re-do type system so that GCC's attribute and mode
4138 are used to specify types. Handle case of ALPHA.
4140 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
4142 * aclocal.m4: Add tests for dlopen family.
4143 * config.in: Regenerated.
4145 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
4147 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
4149 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
4151 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
4152 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
4153 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
4154 * cgen-sim.h: ... to here.
4156 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4158 * aclocal.m4 (enable-build-warnings): Replace
4159 enable-sim-warnings. Extend =LIST syntax so that prepend and
4160 append of options is possible. Drop -Werror, add
4161 -Wstrict-prototypes for GDB compatibility.
4162 * Make-common.in (SIM_WARNINGS): Update.
4164 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
4166 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
4167 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
4168 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
4169 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
4170 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
4172 * cgen-cpu.h: New file.
4173 * cgen-engine.h: New file.
4174 * cgen-scache.h: New file.
4175 * cgen-sim.h: Delete portions moved to new files.
4176 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
4177 rather than sending result to stdout.
4179 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
4181 * Make-common.in (sim-reg.o): New rule.
4182 (cgen-run.o): New rule.
4183 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
4184 * cgen-run.c (prime_cpu): New function.
4185 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
4186 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
4188 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
4189 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
4190 (CGEN_INSN_VIRTUAL_P): New macro.
4191 (SEM_PC): New typedef.
4192 (SEMANTIC_FN): Change type of result to SEM_PC.
4193 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
4194 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
4195 (SCACHE_MAP): New typedef.
4196 (CPU_SCACHE): Add pbb support.
4197 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
4198 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
4199 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
4201 (INSN_NAME): Delete.
4202 (cgen_insn_name): Declare.
4203 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
4204 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
4205 (first_insn_p): Make static.
4206 (trace_insn): Handle virtual insns specially.
4207 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
4208 * cgen-types.h (UBI): Delete.
4209 (MODE_TYPE): New enum.
4210 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
4211 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
4212 (cgen_virtual_opcode_table): New global.
4213 (cgen_insn_name): New function.
4214 (sim_disassemble_insn): Ignore virtual insns.
4215 * genmloop.sh: Delete top level loop generation. Add pbb support.
4216 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
4217 (sim_cpu_base): New members max_insns,insn_name,model_data.
4218 (CPU_PC_GET,CPU_PC_SET): New macros.
4219 (sim_pc_get,sim_pc_set): Declare.
4220 * sim-model.c (model_set): Call model init fn.
4221 * sim-model.h (MODEL_FN): New typedef.
4222 (INSN_TIMING): New member model_fn.
4223 (MODEL): New members num,init.
4224 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
4225 All callers updated.
4226 (profile_insn_init): New fn.
4227 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
4228 Exit early if insn profiling not supported.
4229 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
4230 (profile_install): Record profile_insn_init as init fn.
4231 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
4232 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
4233 (PROFILE_DATA): Delete member exec_time.
4234 Change insn_count to pointer to array, rather than the array.
4235 (sim_profile_print_bar): Declare.
4237 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
4239 * cgen-run.c: New file.
4240 * sim-reg.c: New file.
4242 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
4244 * aclocal.m4: Add checks for -lsocket and -lnsl.
4246 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
4247 allow local port reuse on listening socket.
4249 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
4251 * sim-config.h: Remove reference to linux kernel header.
4253 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
4255 * dv-sockser.c (sockser_addr): Make variable non-static.
4257 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
4259 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
4261 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
4263 * sim-events.c (sim_events_elapsed_time): Fix calculation.
4265 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
4267 * Make-common.in (install-common): Add $(EXEEXT) when installing
4270 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
4272 * cgen-sim.h (cgen_state): New member opcode_table.
4273 * cgen-utils.c (sim_disassemble_insn): Use it.
4275 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
4277 * cgen-mem.h (DECLARE_SETT): Fix return type.
4278 * cgen-sim.h (sim_engine_illegal_insn): Declare.
4279 * cgen-scache.c: Include stdlib.h.
4280 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
4281 * sim-model.c (model_option_handler): Remove unused variable `n'.
4283 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
4285 * cgen-utils.c: Include bfd.h.
4286 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
4288 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
4290 * sim-bits.h (EXTEND24): Fix typo.
4292 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4294 * sim-events.c (ETRACE_P): New macro.
4295 (struct _sim_event): Add member trace.
4296 (sim_events_free): Reclaim trace message.
4298 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
4299 sim_events_schedule_tracef): New functions, include printf trace
4300 information in argument list. If tracing, store asprintf'd trace
4301 message in sim_event.
4303 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
4304 hw_event_queue_schedule_vtracef): New functions, mimic
4307 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
4309 * sim-bits.h (EXTEND24): Define.
4311 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
4313 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
4314 (CPU_SCACHE_HASH_MASK): New macro.
4315 (SCACHE_HASH_PC): Rewrite.
4316 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
4317 computation out of main loop.
4319 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
4321 * cgen-sim.h (RECORD_IADDR): Delete.
4322 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
4323 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
4325 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
4327 * gennltvals.def (mn10200): Add entry.
4328 * nltvals.def: Regenerate with MN10200 additions.
4330 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
4332 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
4333 documentation on how it works.
4335 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
4336 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
4337 sim_core_set_xor, sim_core_xor_read_buffer,
4338 sim_core_xor_write_buffer): Update.
4340 * sim-events.h, sim-events.c (sim_events_install,
4341 sim_events_watch_clock, sim_events_schedule_after_signal,
4342 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
4343 sim_events_deschedule): Update.
4345 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
4346 sim_fpu_max32, sim_fpu_max64): Update.
4348 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
4350 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
4351 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
4352 * sim-profile.c (profile_print_model): Update.
4354 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
4356 * gennltvals.def (m32r): Use common syscall.h now.
4357 (mn10300): Add entry.
4358 * nltvals.def: Regenerate.
4360 * sim-engine.c (sim_engine_get_run_state): New function.
4361 * sim-engine.h (sim_engine_get_run_state): Declare it.
4363 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
4365 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
4366 * sim-core.c (sim_core_signal): Make extern, always define.
4368 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
4370 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
4371 * cgen-ops.h (ANDIF): New macro.
4372 (ANDIF[BQHSD]I): Delete.
4374 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4376 * hw-events.c (create_hw_event, delete_hw_event): Delete.
4377 (hw_event_queue_schedule, hw_event_queue_deschedule,
4378 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
4381 * hw-alloc.h (HW_NZALLOC): Define.
4383 * Make-common.in (test-hw-events): Add target for testing the
4386 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
4388 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
4390 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
4392 * hw-main.h: Include hw-handles.h, hw-instances.h.
4393 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
4394 * hw-base.c (hw_create, hw_delete): Call same.
4396 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4398 * dv-core.c: Include hw-main.h and sim-main.h.
4399 * dv-pal.c: Include hw-main.h and sim-io.h.
4400 * dv-glue.c: Include hw-main.h.
4402 * hw-main.h: New file. Move list of includes to here.
4403 * hw-base.h: From here.
4404 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
4405 (hw-*.o, dv-*.o): Update.
4406 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
4407 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
4410 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
4411 do_hw_poll_read): Move declarations from here.
4412 * hw-main.h: To here.
4414 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
4416 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
4418 * Make-common.in (hw-config.h): Update
4419 * hw-base.c, dv-pal.c, dv-glue.c: Update
4421 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
4422 `*_callback' to `*_method.
4424 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
4426 * hw-base.h (set_*): Move set method macros from here.
4427 * hw-device.h: To here.
4429 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
4431 * hw-base.h (create_hw_property_data, delete_hw_property_data):
4434 * hw-base.c (hw_create, hw_delete): Call
4435 * hw-properties.c (create_hw_property_data,
4436 delete_hw_property_data): Define.
4438 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4440 * hw-device.c, hw-properties.c: Include hw-base.h
4442 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
4443 * hw-device.c: From here.
4444 * hw-base.h: Include "hw-events.h".
4446 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
4447 * hw-base.c (hw_create, hw_delete): Call.
4448 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
4450 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
4451 (hw-alloc.o): New target.
4453 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4455 * hw-events.h, hw-events.c: New files. Move event code to here.
4456 * sim-hw.c: From here.
4457 * hw-base.h: Include "hw-events.h".
4458 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
4459 (hw-events.o): New target.
4461 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
4462 * hw-events.h (struct hw_event): Replace typedef hw_event.
4464 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
4465 * hw-base.c (hw_create, hw_delete): Call.
4466 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
4470 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4472 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4473 * hw-ports.c: To here.
4475 * hw-base.h, hw-ports.c (create_hw_port_data,
4476 delete_hw_port_data): New functions.
4477 * hw-base.c (hw_delete, hw_create): Call same.
4479 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4481 * hw-ports.h: To here.
4483 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4485 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4486 PROCESSOR and CIA arguments.
4488 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4490 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4491 Move common object files from here.
4492 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4494 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4496 * sim-hw.c: Include ctype.h.
4497 (do_hw_poll_read): Do not assume EAGAIN.
4499 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4501 * cgen-trace.c (first_insn_p): New static local.
4502 (trace_insn_init): Set it.
4503 (trace_insn_fini): Use TRACE_PREFIX.
4504 (trace_insn): Rewrite to use trace_prefix.
4505 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4506 Adjust width accordingly.
4508 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4509 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4510 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4511 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4512 (PROFILE_COUNT_CORE): Simplify.
4513 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4515 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4517 * cgen-ops.h (ADDCFSI): Fix typo.
4519 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4521 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4522 * genmloop.sh: Use them rather than static locals.
4524 * sim-engine.c (sim_engine_set_run_state): New function.
4525 * sim-engine.h (sim_engine_set_run_state): Declare.
4526 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4527 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4528 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4530 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4532 * cgen-trace.c (trace_insn_init): New arg first_p.
4533 All callers updated.
4534 (trace_insn_fini): New arg last_p. All callers updated.
4535 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4536 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4537 * genmloop.sh (engine_resume): Update.
4539 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4541 * Make-common.in (install-common): Run ranlib on installed copy of
4544 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4546 * Make-common.in (install-common): Rename and install libsim.a.
4548 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4550 * sim-io.c (unistd.h): Include.
4552 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4554 * Make-common (sim_main_headers): Sort.
4555 (cgen-*.o): Add cgen-sim.h dependency.
4557 * cgen-scache.c (scache_init): Only allocate space if scache element
4559 (scache_flush,scache_print_profile): Check if scache in use first.
4561 * cgen-sim.h (IDESC): Provide forward declaration.
4563 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4564 (cgen_cpu_max_extra_bytes): Declare.
4565 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4567 * sim-cpu.h: New file. sim_cpu_base moved here.
4568 Move sim_cpu_lookup decl here.
4569 * sim-base.h: #include "sim-cpu.h".
4570 * sim-cpu.c: New file.
4571 * Make-common (sim_main_headers): Add sim-cpu.h.
4572 (sim-cpu.o): Add rule for.
4574 * sim-model.c (set_model): Delete.
4575 (sim_model_set,model_set): New functions.
4576 (sim_model_install): Renamed from model_install.
4577 Don't set default model here.
4578 (model_option_handler): Rewrite --model processing.
4579 (sim_model_lookup,sim_mach_lookup): New functions.
4580 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4581 (insn_timing): Delete.
4582 (INSN_TIMING): New member `num'.
4583 (IMP_PROPERTIES): Always define scache_elm_size member.
4584 (MACH): New member init_cpu.
4585 (sim_machs): Renamed from machs.
4586 (sim_model_install): Renamed from model_install.
4587 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4588 * sim-module.c (modules): Update.
4590 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4592 * sim-io.c: #include <errno.h>.
4594 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4596 * dv-pal.c (struct hw_pal_device): Add reader.
4597 (hw_pal_finish): Initialize reader.
4598 (scan_hw_pal): Use reader.
4600 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4601 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4604 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4605 ../ppc/main.c sim_io_read_stdin.
4607 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4609 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4611 * hw-tree.c: Update.
4613 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4614 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4616 * hw-ports.h (hw_port_event): Ditto.
4617 * hw-ports.c (hw_port_event): Update.
4618 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4620 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4622 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4623 (do_counter_event): Update.
4624 * dv-glue.c (hw_glue_io_read_buffer): Update.
4625 (hw_glue_port_event): Update.
4627 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4628 * hw-base.h (hw_create): Ditto.
4629 * hw-base.c (hw_create): Ditto.
4631 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4632 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4635 * hw-device.h (hw_system_cpu): Declare.
4636 * sim-hw.c (hw_system_cpu): New function.
4638 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4639 sim_hw_abort not hw_abort.
4640 (sim-hw.h): Include.
4641 (sim_core_read_buffer, sim_core_write_buffer): Call
4642 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4644 (sim_core_set_xor): Do not pass CPU when aborting.
4646 * sim-n-core.h (sim_core_read_aligned_N,
4647 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4648 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4649 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4652 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4654 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4655 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4657 (sim_hw_print): New function.
4659 * sim-engine.h (sim_engine_vabort): Declare.
4660 * sim-engine.c (sim_engine_vabort): New function.
4662 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4664 * sim-trace.c (print_data): For floating-point numbers trace raw
4666 (trace_result_fp2): New function.
4667 * sim-trace.h (trace_result_fp2): New declaration.
4668 (TRACE_FP_RESULT2): New macro.
4670 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4672 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4673 AM_CYGWIN32 and AM_EXEEXT.
4674 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4675 to run and install-common rules.
4676 * common/configure: regenerate
4678 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4680 * sim-types.h (cell_word): New type.
4681 (natural_cell): Delete type.
4683 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4685 * configure: Regenerated to track ../common/aclocal.m4 changes.
4688 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4690 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4692 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4694 * configure: Regenerated to track ../common/aclocal.m4 changes.
4697 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4699 * acconfig.h: New file.
4700 * Make-common.in (top_builddir): New macro.
4701 (INTL_LIB): Removed.
4702 (INTLLIBS): New macro.
4703 (INTLDEPS): Likewise.
4704 (LIBDEPS): Use INTLDEPS.
4705 (EXTRA_LIBS): Use INTLLIBS.
4706 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4707 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4708 AM_LC_MESSAGES): New macros from GNU gettext.
4710 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4712 * sim-config.h: Discard leading _ from macros.
4713 * sim-types.h: Ditto.
4715 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4717 * Make-common.in (CSEARCH): Add -I to intl directories.
4718 (INTL_LIB): Point to libintl.a.
4719 (LIBDEPS): Add $(INTL_LIB).
4720 (EXTRA_LIBS): Ditto.
4722 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4724 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4726 * cgen-ops.h (ADDCFSI): Fix.
4729 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4731 * sim-types.h (signed_address, unsigned_address): Define.
4733 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4735 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4738 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4740 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4741 New functions, pack / unpack sim_fpu struct using raw values.
4742 (sim_fpu_is): Differentiate between negative and positive
4745 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4747 * sim-bits.h (EXTEND4): Define.
4748 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4750 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4752 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4753 declared so we need this cast to prevent long long addresses
4754 from being misconfigures. Results in access to unmapped memory.
4756 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4758 * Make-common.in (RUNTESTFLAGS): Define.
4759 (check): Pass RUNTESTFLAGS to recursive make.
4761 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4763 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4766 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4768 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4771 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4773 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4774 (sim-inline): Update to match sim-inline.[hc]
4775 * configure: Regenerated to track ../common/aclocal.m4 changes.
4777 * Make-common.in (sim_main_headers): Add sim-inline.h
4779 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4781 * sim-endian.h (sim-endian.c): Ditto.
4783 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4784 (sim_events_set_trace): Delete unused prototype.
4786 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4787 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4789 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4790 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4791 Comment out, not yet implemented in sim-fpu.c.
4792 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4793 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4795 * sim-inline.h: Rewrite description.
4796 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4797 (SIM_MAIN_INLINE): Add inline option.
4799 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4800 include generated files. Handled by generator directly.
4802 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4804 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4807 * sim-trace.h (TRACE_ANY_P): Define.
4808 (struct _trace_data): Add trace_any_p.
4810 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4812 * run.c (main): Handle all alternatives of enum sim_stop.
4813 (main): Delete unused `asection *s'.
4815 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4817 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4819 * configure: Regenerated to track ../common/aclocal.m4 changes.
4821 * sim-hw.c: New file.
4822 * sim-hw.h (sim_hw_parse): Declare function.
4823 (hw-tree.h): Do not include.
4825 * sim-base.h (STATE_HW): Define.
4826 (struct sim_state_base): Add member struct *hw.
4828 * sim-module.c (sim-hw.h): Include.
4829 (modules): Add sim_hw_install.
4831 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4833 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4835 * sim-base.h (CPU_INDEX): Define.
4837 * sim-utils.c (sim_state_alloc): Initialize.
4838 * sim-module.c (sim_post_argv_init): Ditto.
4840 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4842 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4843 properly formatted lists.
4845 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4847 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4848 0x2f needs to be 0x3f.
4850 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4852 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4854 (hw_tree_find_*_property): Clean up error message when property is
4857 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4858 present before looking for it.
4860 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4862 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4863 (AC_CHECK_FUNCS): Add check for __setfpucw.
4864 * configure: Regenerated.
4866 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4868 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4869 hw_pal_timer, hw_pal_timer_value): Define.
4870 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4871 (do_counter_event, do_counter_read, do_counter_value,
4872 do_counter_write): new functions.
4874 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4876 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4879 * hw-base.c (hw_create): Stop searching for a device when one is
4882 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4884 * configure: Regenerated to track ../common/aclocal.m4 changes.
4886 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4888 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4889 appends extra devices.
4890 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4893 * Make-common.in (hw-config.h): New target, create hw-config.h
4895 (SIM_HW): Definition from @sim_hw@.
4896 (hw-base.o): Depend on hw-config.h
4898 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4900 * Make-common.in: Get SHELL from configure.
4901 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4902 move-if-change. Fixes NT native build problem.
4903 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4904 move-if-change. Fixes NT native build problem.
4905 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4908 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4910 * hw-device.h, hw-device.c (hw_strdup): New function.
4912 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4913 strings name, family and args.
4914 (full_name_of_hw): Use hw_strdup when returning the full path.
4916 * hw-properties.c: Clean up property not found / wrong type error
4919 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4920 before attaching any ports.
4922 * hw-base.c (hw-config.): Include. Replace hardwired table.
4924 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4926 * Make-common.in: Add rule for dv-glue.o.
4928 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4930 * hw-base.c (hw_finish): Move setting of trace level to here.
4931 (hw_create): From here.
4933 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4934 ../ppc/device_table.c.
4936 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4938 * hw-tree.c (print_properties): Supress path when printing
4939 properties of root node.
4941 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4943 * hw-device.h (HW_TRACE): Define.
4944 (hw_trace): Declare.
4945 * hw-device.c (hw_trace): Implement function.
4947 * hw-base.c (hw_create): Set hw trace level from "trace?"
4950 * dv-core.c (dv_core_attach_address_callback): Add trace.
4952 * dv-pal.c: Replace DTRACE with HW_TRACE.
4954 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4956 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4957 (hw_alloc_data): Delcare.
4958 (struct hw): Add member alloc_of_hw.
4960 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4961 functions. Assocate memory with a device.
4962 (stdlib.h): Include.
4964 * hw-base.h (set_hw_delete): Define.
4965 (hw_delete_callback): Declare.
4966 (hw_delete): Declare.
4968 * hw-base.c (hw_delete): Implement function.
4969 (struct hw_base_data): Add member to_delete.
4970 (ignore_hw_delete): New function, does nothing.
4971 (hw_create): Set the hw_delete method.
4972 (hw_create): Allocate the base type using HW_ZALLOC before setting
4975 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4977 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4979 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4980 (attach_hw_port_edge): Add struct hw argument
4982 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4985 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4987 * hw-device.h (hw_attach_address_callback,
4988 hw_detach_address_callback): Attach to a single space not a space
4989 mask. Clarify interpretation of SPACE:ADDR parameters.
4991 * hw-base.c (passthrough_hw_attach_address,
4992 passthrough_hw_detach_address): Update.
4993 * dv-core.c (dv_core_attach_address_callback): Ditto.
4994 * dv-pal.c (hw_pal_attach_address): Ditto.
4996 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4998 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
5000 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
5002 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
5003 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
5004 hw-properties_h, hw-tree_h): Define, point at corresponding
5006 (hw_base_headers): Define list of headers included by hw-base.h
5007 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
5008 hw-properties.o, hw-tree.o): Specify dependencies.
5009 (dv-core.o, dv-pal.o): Ditto.
5011 * sim-hw.h: New file.
5013 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
5014 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
5016 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
5018 * hw-base.h, hw-base.c: new files. Copied from
5019 ../ppc/device_table.[hc].
5021 * dv-core.c, dv-pal.c: New files. Copied from
5022 ../ppc/hw_{core,pal}.c
5024 * sim-basics.h (struct hw): Declare.
5025 (enum port_direction, enum object_disposition): Declare.
5027 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
5029 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
5030 sim_dv_src in Makefile. Take list of devices as parameter to m4
5033 * configure: Regenerated to track ../common/aclocal.m4 changes.
5035 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5037 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
5038 trace_prefix can abort cleanly.
5040 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
5042 * dv-sockser.c, dv-sockser.h: New files.
5043 * Make-common.in (dv-sockser.o): Add rule for.
5044 * aclocal.m4: Check for fcntl.h.
5045 * config.h: Add HAVE_FCNTL_H.
5047 * sim-break.c (remove_breakpoint): Fix thinko.
5049 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
5050 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
5052 1998-03-13 Fred Fish <fnf@cygnus.com>
5054 * sim-base.h (struct sim_state_base): Add prog_syms and
5055 define macro STATE_PROG_SYMS.
5056 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
5057 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
5058 and bfd_canonicalize_symtab, to get symbol table on first use
5059 and preserve it via STATE_PROG_SYMS for future calls to
5060 bfd_find_nearest_line.
5062 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
5064 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
5066 * sim-core.c (sim_core_attach): Handle a generic number of maps -
5067 up to nr_maps, not just access_* maps.
5069 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
5072 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
5073 over nr_maps not sim_core_nr_maps.
5075 * sim-events.h, sim-events.c (sim_events_watch_core): Change
5076 core_map argument to unsigned.
5077 (struct _sim_core): Ditto for struct member core_map.
5079 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
5081 * sim-basics.h (access_io, access_*_io): Define.
5082 (map_read, map_write, map_exec, map_io): Define.
5084 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
5085 attach with more generic mapmask.
5086 (sim_core_{read,write}_*): Change map argument to unsigned.
5088 * sim-core.c (sim_core_uninstall, sim_core_attach,
5089 sim_core_detach): Iterate over nr_maps instead of
5092 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
5093 instead of the write_map.
5094 (remove_breakpoint): Ditto.
5096 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
5097 with read_map, write_map, exec_map resp.
5099 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
5102 * cgen-utils.c (sim_disassemble_insn): Ditto.
5104 * sim-hrw.c (sim_write, sim_write): Ditto.
5106 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
5107 transfer_to_str): New functions.
5109 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
5111 * sim-base.h (sim_state_base): New member environment.
5112 (STATE_ENVIRONMENT): New macro.
5113 * sim-config.c (current_environment): Delete.
5114 (sim_config_default): New function.
5115 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
5116 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
5117 (sim_config_default): Add prototype.
5118 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
5119 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
5120 Set STATE_ENVIRONMENT, not current_environment.
5122 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
5124 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
5126 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
5128 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
5130 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
5132 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
5134 * Make-common.in (TAGS): Make smarter.
5135 * Makefile.in (TAGS): Ditto.
5137 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
5139 * sim-module.c (*): Fix typos in assertion tests.
5141 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
5143 * sim-module.c (sim_pre_argv_init): String passed to asprintf
5146 * sim-options.c (sim_parse_args): Ditto.
5147 (sim_args_command): Return OK, instead of nothing, for an empty
5150 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
5152 * sim-profile.c (profile_info): Rename from profile_print. Drop
5153 misc and misc_cpu callback arguments. Use
5154 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
5155 (profile_install): Install profile_info function.
5157 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
5158 STATE_PROFILE_INFO_CALLBACK): Define.
5159 (struct PROFILE_DATA): Add field info_cpu_callback.
5160 (profile_print): Delete function.
5162 * sim-base.h (STATE_MODULES): Define. Replace individual
5163 STATE_*_LIST with single struct module_list.
5165 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
5166 (struct module_list): Declare.
5168 * sim-module.h, sim-module.c (sim_module_add_info_fn,
5169 sim_module_info): New functions.
5170 (sim_module_install): Clean up module data structures.
5172 * sim-info.c (sim_info): New file. New function. Call
5175 * Make-common.in (sim-info.o): Define rule.
5176 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
5179 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
5181 * sim-base.h (sim_cpu_base): New members name, options.
5182 (sim_cpu_lookup): Add prototype.
5183 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
5184 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
5185 (sim_add_option_table): Update prototype.
5186 * sim-options.c (sim_add_option_table): New argument `cpu'.
5187 (standard_option_handler,standard_install): Update.
5188 (sim_parse_args): Handle cpu specific options.
5189 (print_help): New static function.
5190 (sim_print_help): Call it. Print cpu specific options.
5191 (find_match): New static function.
5192 (sim_args_command): Call it. Handle cpu specific options.
5193 * sim-utils.c (sim_cpu_lookup): New function.
5194 * sim-memopt.c (memory_option_handler): Update.
5195 (sim_memopt_install): Update.
5196 * sim-model.c (model_option_handler): Update.
5197 (model_install): Update.
5198 * sim-profile.c (profile_option_handler): Update.
5199 (profile_install): Update.
5200 * sim-trace.c (trace_option_handler): Update.
5201 (trace_install): Update.
5202 * sim-watch.c (watchpoint_option_handler): Update.
5203 (sim_watchpoint_install): Update.
5204 * cgen-scache.c (scache_option_handler): Update.
5205 (scache_install): Update.
5207 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
5209 * Make-common.in (check): Run `make check' in testsuite dir.
5211 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
5213 * sim-trace.c (trace_result0): New function.
5215 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
5216 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
5217 tracing sim_fpu variables.
5218 (TRACE_ALU_RESULT0): Define.
5219 (TRACE_FP_RESULT_WORD): Define.
5220 (TRACE_FP_INPUT_WORD1): Define.
5222 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
5223 sim_fpu_two): New constants.
5224 (sim_fpu_op1, sim_fpu_op2): New types.
5225 (struct _sim_fpu): Delete member result. Re-order other members.
5226 (sim_fpu_sign, sim_fpu_exp): New functions.
5227 (sim_fpu_max, sim_fpu_min): new functions.
5228 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
5229 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
5231 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
5233 * sim-profile.c (profile_print): Delete duplicate test of
5235 (profile_print_pc): Exit early if data collection not set up.
5236 (profile_print_core): Simplify by calling sim_core_map_to_str.
5237 * sim-core.h (sim_core_map_to_str): Declare.
5238 * sim-core.c (sim_core_map_to_str): Make non-static.
5240 * genmloop.sh (engine_resume): Update insn_count before exiting.
5241 (engine_resume_full): Keep accurate core profile data.
5243 * cgen-utils.c (sim_disassemble_insn): Don't use
5244 sim_core_read_aligned_N, it messes up profiling results.
5246 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
5248 * nltvals.def: Regenerate with MN10300 additions.
5250 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
5252 * sim-trace.h (TRACE_ALU_RESULT2): Define.
5254 * sim-trace.h, sim-trace.c (trace_result_word2,
5255 trace_input_word4, trace_result_word4): New function.
5257 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
5259 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
5261 * sim-xcat.h: Delete.
5262 * cgen-mem.h: Delete inclusion of sim-xcat.h.
5263 * cgen-sim.h: Ditto.
5264 * sim-alu.h: Replace sim-xcat.h with symcat.h.
5265 * sim-n-bits.h: Ditto.
5266 * sim-n-core.h: Ditto.
5267 * sim-n-endian.h: Ditto.
5269 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
5271 * syscall.c (cb_syscall): Handle short reads, and EOF.
5273 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5275 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
5276 sim_fpu to safely print fp_word values.
5277 (print_data): Add trace_fmt_bool and trace_fmt_addr.
5278 (trace_result_bool1, trace_result_addr1): New functions.
5279 (trace_input_bool1, trace_input_addr1): New functions.
5281 * sim-trace.h (TRACE_FPU_*): Define.
5283 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
5285 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
5286 (sim_fpu_fpto, sim_fpu_tofp): Define.
5288 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5290 * sim-fpu.c (sim_fpu_cmp): New function.
5292 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
5294 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
5295 instead of abuf->length.
5296 * sim-trace.c (trace_options): Have -t only trace a few useful things.
5297 (set_trace_option_mask): Renamed from set_trace_options.
5298 (set_trace_option): New function.
5299 (trace_option_handler): Update calls to set_trace_option{,_mask}.
5300 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
5302 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
5304 * sim-basics.h: Declare struct _sim_fpu.
5306 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
5308 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
5309 (trace_prefix, trace_input*, trace_result*): Declare.
5310 (trace_one_insn): Change declaration, assume trace_prefix called.
5311 (trace_generic): Like trace_one_insn.
5312 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
5313 (TRACE_alu, TRACE_[a-z]*): Update.
5315 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
5316 trace_insn, save_data, trace_idx_to_str, print_data): New
5318 (trace_one_insn): Rewrite.
5319 (trace_generic): New function.
5321 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
5323 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
5325 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
5326 (SEMANTIC_FN): Rewrite declaration.
5327 (DECODE): Update type of semantic_fast member.
5328 ({EX,SEM}_FN_NAME): Have only one version.
5329 * sim-base.h (sim_state_base): Delete conditionals surrounding
5332 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
5334 * sim-load.c (sim_load_file): Print LMA/VMA according to value
5337 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
5339 * sim-core.c: Add missing prototypes for WITH_DEVICES.
5340 Add missing parameters to device_io calls.
5341 * sim-core.h: Add missing parameters to device_io calls.
5343 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
5345 * cgen-sim.h (DECODE): Always use switch for `read' for now.
5346 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
5347 (SEMANTIC{,_CACHE}_FN): Fix return type.
5348 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
5349 (engine_resume): Likewise. Make `engine' volatile. Save copy
5350 of cpu pointer in volatile object. Initialize read switch if
5353 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
5355 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
5356 (SEM_INSN): New macro.
5358 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
5360 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
5362 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
5364 * configure: Regenerated to track ../common/aclocal.m4 changes.
5366 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
5368 * sim-types.h (fp_word): New type, define according to
5369 WITH_TARGET_FLOATING_POINT_BITSIZE.
5371 * aclocal.m4 (default_sim_floating_point_bitsize): Add
5372 configuration of size of floating point registers.
5374 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
5376 * sim-profile.c (profile_print): Only print CPU <N> if other
5377 output is going to appear.
5379 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
5381 * configure: Regenerated to track ../common/aclocal.m4 changes.
5383 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
5385 * sim-types.h (address_word): Typedef according to
5386 WITH_TARGET_ADDRESS_BITSIZE.
5387 (signed_cell, unsigned_cell, natural_cell): Ditto using
5388 WITH_TARGET_CELL_BITSIZE.
5390 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
5391 (WITH_TARGET_CELL_BITSIZE): Define.
5392 (WITH_HOST_WORD_BITSIZE): Delete.
5394 * sim-config.c (print_sim_config): Update.
5396 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
5397 configuration of address and OpenFirmware cell sizes.
5399 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
5401 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
5402 * sim-run.c (sim_engine_run): Update.
5404 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
5406 * sim-run.c (sim_engine_run): Ditto.
5408 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
5409 (sim_resume): Pass nr_cpus to sim_engine_run.
5411 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
5413 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
5415 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
5417 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
5419 * Make-common.in (stamp-tvals): New rule.
5420 (targ-vals.h,targ-map.c): Depend on it.
5421 (clean): Remove stamp-tvals.
5423 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
5425 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
5426 in code also #if 0'ed.
5428 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
5430 * configure: Regenerated to track ../common/aclocal.m4 changes.
5431 * aclocal.m4: Recognize --enable-maintainer-mode.
5433 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
5435 * cgen-scache.h: Deleted.
5436 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
5437 * cgen-scache.c: Only compile contents if WITH_SCACHE.
5438 (scache_init): Use runtime computed size of SCACHE.
5439 (scache_flush): Likewise.
5440 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
5441 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
5442 * cgen-sim.h: Scache support moved here.
5443 (PC): Redo definition.
5444 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
5445 (DECODE): Add parallel execution support.
5446 Only include semantic label members if using switch.
5447 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
5448 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
5449 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
5450 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
5452 (engine_{stop,run,resume,halt,signal}): Delete decls.
5453 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
5454 (argbuf,scache): Delete forward decls.
5455 (STATE): Delete decl.
5456 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
5457 Include cgen-mem.h, cgen-ops.h.
5458 (engine_halt,engine_signal): Delete.
5459 ({ex,exc,sem,semc}_illegal): Delete.
5460 (sim_disassemble_insn): Result of extract fn is in bits.
5461 * genmloop.sh: Rewrite.
5463 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
5466 * sim-base.h (sim_state_base): Delete member `model'.
5467 (sim_cpu_base): Add member `model'.
5468 * sim-model.h (IMP_PROPERTIES): New type.
5469 (MACH): New members imp_props, models.
5470 (models): Delete decl.
5471 * sim-model.c (set_model): Update.
5472 * sim-profile.c (profile_print_model): Update.
5474 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5476 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5478 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5481 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5483 * configure: Regenerated to track ../common/aclocal.m4 changes.
5486 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5488 * aclocal.m4 (AR): Check for sigaction.
5490 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5492 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5494 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5495 * sim-config.c (sim_config): Replace WITH_DEVICES with
5496 WITH_TREE_PROPERTIES.
5498 * configure: Regenerated to track ../common/aclocal.m4 changes.
5500 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5502 * Make-common.in (SIM_ENVIRONMENT): New variable.
5503 (CONFIG_CFLAGS): Add it.
5504 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5505 --enable-sim-environment option.
5506 * configure: Regenerated.
5507 * sim-config.h (environment support): Rewrite.
5508 * sim-config.c (current_environment): Define as enum, unconditionally.
5509 (current_alignment): Define unconditionally.
5510 (config_environment_to_a): Update.
5511 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5512 (sim_config): Handle environment and alignment determination
5513 unconditionally. Delete sanity checks of current_environment,
5515 (print_sim_config): Update.
5516 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5517 (standard_options): Add --environment.
5518 (standard_option_handler): Likewise.
5520 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5522 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5523 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5524 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5525 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5526 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5527 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5528 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5529 argument ADD_CA macro with two argument ADDC_C - add carrying with
5531 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5532 argument SUB_CA macro with two argument SUBC_X - subtract
5534 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5536 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5538 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5540 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5541 * sim-io.h (sim_io_syscalls): Delete.
5543 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5545 * syscall.c (cb_syscall): Add missing else, so write to stdout
5548 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5549 the carry bit from the CPU's psw.
5551 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5553 * gennltvals.sh: Redo syscall support.
5554 * nltvals.def: Regenerated.
5556 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5558 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5559 the stream immediately.
5561 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5563 * sim-io.c (sim_io_getstring): Delete unused len2.
5564 (sim_io_syscalls): Ditto for sys_errno.
5566 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5568 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5570 * Make-common.in (run.o): Depend on remote-sim.h.
5571 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5572 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5574 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5576 * sim-io.c (sim_io_syscalls): Disable lseek.
5578 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5580 * gennltvals.sh: Generate syscall values for d30v.
5582 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5583 * nltvals.def: Regenerate.
5585 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5586 (os_fstat): Likewise. Validate fd argument.
5587 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5588 just compute target stat struct length.
5589 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5590 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5591 (get_string): Return host errno values so they can be properly
5593 (cb_syscall): Likewise.
5594 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5595 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5596 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5597 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5598 (get_path): New function.
5600 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5602 * sim-io.c (sim_io_syscalls): New function to provide system call
5603 emulation. Provide exit, open, close, read, write, lseek, and
5605 (sim_io_getstring): New function to return a string from a
5606 simulated memory location.
5608 * sim-io.h (sim_io_syscalls): Add declaration.
5610 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5612 * sim-core.c (sim_core_signal): Fix spelling error in message.
5614 * sim-hrw.c (sim_read): Use read map, not write map.
5616 * Make-common.in (all): Add .gdbinit.
5617 * gdbinit.in: Add dump command.
5619 * sim-model.c (model_options): Use '\0' for `shortopt'.
5621 * sim-trace.c (trace_option_handler): Set state trace file
5622 for --trace-file in addition to cpu's values.
5623 (trace_vprintf): If cpu == NULL, try state's trace file.
5624 (trace_options): Reorganize table, reword some descriptions.
5626 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5628 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5631 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5633 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5634 signal untranslated, document problem with this.
5636 * nrun.c (main): Check for a prog name of `*step'. If present,
5637 step the simulator instead of allowing it to run free.
5639 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5641 * Make-common.in (sim_main_headers): Add sim-signal.h.
5643 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5645 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5647 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5649 * sim-signal.h: Start simulator signals at 64 so that host signal
5650 numbers can be detected and reported.
5652 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5654 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5656 * callback.c (cb_host_to_target_stat): Fix return values.
5658 * cgen-sim.h (enum_signal_type): Delete.
5659 (engine_signal): Update prototype.
5660 * cgen-utils.c: Don't include <signal.h>.
5661 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5662 (engine_signal): Update.
5664 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5665 (sim_state_free): Call SIM_STATE_FREE if defined.
5667 * sim-module.c (sim_module_install): Don't leave any modules
5668 installed if one fails to install.
5670 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5672 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5673 more, since alloca is not used in this file.
5675 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5676 correctly set the carry and overflow bits for those types.
5677 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5678 with carry, so carry is correct after doing both adds.
5679 (ALU*): Space out '\' to make it easier to read.
5681 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5683 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5686 * sim-signal.c, sim-signal.h: New files.
5687 * Make-common.in (sim-signal.o): Add rule for.
5688 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5689 * sim-abort.c: Don't include <signal.h>.
5690 * sim-basics.h: #include "sim-signal.h".
5691 * sim-break.c: Don't include <signal.h>.
5692 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5693 * sim-core.c: Don't include <signal.h>.
5694 (SIGBUS): Delete definition.
5695 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5696 * sim-engine.c: Don't include <signal.h>.
5697 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5698 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5699 * sim-resume.c: Don't include <signal.h>.
5700 (SIGTRAP): Delete definition.
5701 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5702 * sim-stop.c: Don't include <signal.h>.
5703 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5704 * sim-watch.c: Don't include <signal.h>.
5705 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5707 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5709 * sim-base.h (CIA_ADDR): Provide default definition.
5710 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5711 * sim-break.c (sim_handle_breakpoint): Likewise.
5713 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5715 * Make-common.in (srccom): New variable.
5717 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5718 (LIB_OBJS): Add syscall.o.
5719 (gentmap): Pass $(NL_TARGET) to $(CC).
5720 (syscall.o): Add rule for.
5721 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5722 (sim-bits.o): Depend on $(sim-n-bits_h).
5723 (sim-load.o): Depend on callback.h.
5725 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5726 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5727 * cgen-mem.h, cgen-ops.h: New files.
5729 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5731 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5733 * callback.c: #include string.h or strings.h.
5734 #include sys/types.h and sys/stat.h.
5735 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5736 (os_get_errno,os_open): Update.
5737 (os_stat,os_fstat): New functions.
5738 (os_init): Initialize syscall_map, errno_map, open_map.
5739 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5740 errno_map, open_map, signal_map, stat_map.
5741 (cb_read_target_syscall_maps): New function.
5742 (cb_target_to_host_syscall): New function.
5743 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5744 (cb_target_to_host_open): Renamed from target_to_host_open.
5745 (store): New function.
5746 (cb_host_to_target_stat): New function.
5747 * syscall.c: New file.
5748 * gentmap.c (sys_tdefs): New global.
5749 (gen_targ_vals_h): Output target syscall numbers.
5750 (gen_targ_map_c): Update. Output target syscall translation map.
5751 * gentvals.sh: New first argument `target'. Preface table with
5752 #ifdef NL_TARGET_$target if non-null target passed.
5753 * gennltvals.sh: New file.
5754 * nltvals.def: Regenerated.
5756 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5758 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5760 (sim_core_dummy_M): Declare.
5762 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5764 * sim-core.c (sim_core_signal): Print the address of the
5767 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5769 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5771 * sim-base.h (sim_state_base): Add member trace_data.
5772 (STATE_TRACE_DATA): New macro.
5773 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5774 ({WITH_,}TRACE_DEBUG_P): New macros.
5775 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5776 (_sim_cpu): Delete forward reference.
5777 (debug_printf): Update.
5778 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5779 (trace_options): Add --trace-debug.
5780 (set_trace_options): Handle it.
5781 (trace_option_handler): Likewise.
5782 (trace_install): Init state trace_data struct.
5783 (trace_uninstall): Close state trace file.
5784 * sim-events.c (ETRACE): Only print source file and line number if
5786 * sim-n-core.h (sim_core_trace_M): Likewise.
5788 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5790 1997-11-13 Felix Lee <flee@cygnus.com>
5792 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5794 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5796 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5798 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5800 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5802 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5803 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5806 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5808 * sim-events.c (sim_events_process): Re-compute the time -
5809 update_time_from_event - as each event is processed. Reverses
5812 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5814 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5816 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5818 * sim-events.c (sim_events_process): Delete redundant call to
5819 update_time_from_event.
5820 (sim_events_slip): Always decrement time_from_event.
5821 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5822 Delete assertion that time_from_event >=0 when work in queue, no
5825 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5827 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5828 (standard_option_handler): Update.
5830 * sim-options.h: Clarify documentation.
5831 (OPTION_LONG_ONLY_P): Delete definition.
5832 (OPTION_VALID_P): Define.
5834 * sim-options.c (sim_print_help): Allow short only options.
5835 (sim_parse_args): Ditto.
5836 (sim_args_command): Skip short only options.
5837 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5838 separate entries for short and long options in the HANDLERS and
5840 (sim_parse_args): Disable argument permutation.
5842 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5844 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5845 Add argument M, size of data type.
5846 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5847 Declare, ditto for 5, 6 & 7 byte transfers.
5848 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5851 * sim-n-core.h (sim_core_trace_M): Rename from
5852 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5853 with transfer type. Print transfer direction. Handle 1 and 2 byte
5855 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5857 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5858 Update all functions.
5860 * sim-core.c: Generate functions starting with 16 not 1.
5861 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5862 all 5, 6 & 7 byte transfers.
5864 * sim-n-core.h (sim_core_read_misaligned_N,
5865 sim_core_write_misaligned_N): Implement.
5867 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5869 * sim-endian.h (U16_8): Implement
5871 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5873 * sim-endian.h (VL8_16, VH8_16): Implement.
5875 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5877 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5878 (memory_option_handler): Skip comma in alias address list
5880 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5882 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5884 (parse_size, parse_addr): New functions
5885 (memory_option_handler, memory_options): Parse address & size
5886 using new functions. Pass level, space, modulo to do_memopt_add &
5889 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5891 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5892 `attach_type attach' argument with `unsigned level' argument.
5895 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5896 sim_core_attach): Replace argument attach with level. Update
5897 verification of arguments.
5898 (sim_core_map_detach, sim_core_detach): Replace argument attach
5901 * sim-basics.h (enum _attach_type): Delete.
5903 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5905 * sim-core.h (sim_core_write_8): Define.
5907 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5909 * sim-bits.h: Document ROTn macro.
5911 * sim-endian.h (H2T): Handle 16 byte variables.
5913 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5916 * sim-core.c: Do not generate sim_core_*_word.
5918 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5919 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5921 * sim-core.h (sim_core_read_unaligned_word,
5922 sim_core_read_aligned_word, sim_core_read_word,
5923 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5924 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5926 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5928 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5930 * sim-endian.h: Disable 16 byte support.
5932 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5934 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5936 * sim-n-core.h (sim_core_trace_N): New function.
5937 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5938 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5940 * sim-endian.h: Add 128 bit variant.
5942 * sim-core.h, sim-core.c: Add 128 bit variant.
5944 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5946 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5948 * sim-events.c (sim_events_process): Clear events->work_pending.
5949 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5950 setting, nr_ticks_to_process.
5951 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5952 when the event queue isn't next.
5954 * sim-events.h, sim-events.c (sim_events_slip): New function.
5956 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5958 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5960 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5963 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5965 * nrun.c (main): Remove useless test of name != NULL.
5966 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5968 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5970 * sim-fpu.c (EXPMAX): Type is unsigned.
5971 (MIN_INT, MAX_INT): Type is signed64.
5972 (i2fpu): Type of val is signed64.
5974 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5976 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5977 a bucket size of zero.
5979 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5980 OPTION_PROFILE_PC): Define.
5981 (profile_option_handler): Add support for --profile-pc and
5982 --profile-pc-granularity options.
5983 (profile_pc_init): When possible, compute nr buckets from bucket
5986 * sim-profile.c (profile_pc_init): Align the profile-pc end
5987 address with the profile-pc bucket size.
5989 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5990 something less ambiguous.
5991 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5993 * sim-profile.c (profile_pc_cleanup): New function. Move
5994 profile_pc_uninstall code to here.
5995 (profile_pc_uninstall): Call.
5996 (profile_pc_init): Call.
5998 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6000 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
6001 file using BSD gprof format.
6003 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
6005 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
6006 MSBIT64): Force result to unsignedN.
6008 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
6010 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
6012 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
6013 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
6014 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
6015 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
6017 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
6019 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
6022 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
6023 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
6025 (sim_core_attach): Rename buffer_freed to free_buffer, type
6026 void*. Ensure that allocated buffer is alligned according to
6029 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
6031 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
6032 (ALU64_SUB): Define.
6034 * Make-common.in (all): Build SIM_EXTRA_ALL first.
6035 (.gdbinit): Remove dependencies, generate once per build.
6037 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
6039 * sim-n-core.h (sim_core_read_aligned_N,
6040 sim_core_write_aligned_N): Make xaddr param type address_word not
6043 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
6045 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
6046 unpacked floating point struct. Pass sim_fpu object by reference.
6047 Add preliminary support for rounding modes.
6049 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6051 * configure: Regenerated to track ../common/aclocal.m4 changes.
6053 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6055 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
6056 WITH_TARGET_BITSIZE.
6058 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
6060 * sim-profile.c (profile_print_core): label needs empty statement.
6062 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6064 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
6065 and zfree instead of xmalloc and free. Prevents warnings.
6067 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
6069 * configure: Regenerated to track ../common/aclocal.m4 changes.
6071 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6073 * Make-common.in (SIM_BITSIZE): Assign from configured value.
6074 (CONFIG_CFLAGS): Add SIM_BITSIZE.
6076 * aclocal.m4 (--enable-sim-bitsize): Developer option for
6077 controling the bitsize/msb of the target.
6079 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
6081 * Make-common.in: New files sim-break.c, sim-break.h.
6082 * sim-base.h: Add point to breakpoint list to sim_state_base.
6083 * sim-break.c sim-break.h: New modules that implement intrinsic
6085 * sim-module.c: Add breakpoint module.
6087 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
6089 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
6091 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
6093 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
6094 (SIGBUS) define for Windows.
6095 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
6096 * sim-resume.c: define SIGTRAP for windows.
6097 * sim-xcat.h: use token pasting if ALMOST_STDC.
6099 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6101 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
6103 (CONFIG_CFLAGS): Add same.
6105 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
6107 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
6108 (SIGNED32): use ##i32.
6110 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
6112 * configure: Regenerated to track ../common/aclocal.m4 changes.
6114 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
6116 * aclocal.m4 (sim-endian): Simplify logic determining [default]
6119 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
6120 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
6121 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
6122 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
6123 (CONFIG_CFLAGS): Add same.
6125 * aclocal.m4: Perform AC_SUBST on optional options.
6127 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6129 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
6131 * sim-options.c (standard_option_handler): Typo in warning message.
6133 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
6135 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
6136 insn count. Make count conditional on there being a valid
6138 (profile_pc_init): Make default PC profile frequency an arbitrary
6141 * sim-base.h: Ditto.
6143 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
6146 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
6149 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6151 * configure: Regenerated to track ../common/aclocal.m4 changes.
6153 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6155 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
6156 configured alignment.
6158 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
6160 * configure: Regenerated to track ../common/aclocal.m4 changes.
6162 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
6164 * sim-config.c (sim_config): Check for default alignment.
6166 * sim-options.c (standard_option_handler): Add alignment option.
6168 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
6169 default alignment requirements on memory accesses.
6171 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
6173 * sim-load.c (sim_load_file): Return failure if the executable
6174 had no loadable sections.
6176 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6178 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
6181 * sim-core.c (sim_core_signal): When bad access halt simulator
6182 SIGSEGV / SIGBUS instead of aborting.
6183 (signal.h): Include.
6185 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
6186 options was missing.
6188 * sim-bits.h (MOVED): Define
6190 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6192 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
6195 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
6197 * sim-bits.c: Add 8 bit versions of bit macros.
6199 * sim-bits.h: Ditto.
6201 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6203 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
6204 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
6206 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
6207 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
6209 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
6210 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
6212 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6214 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
6215 configure.in: Output to cconfig.h instead of config.h.
6217 * configure: Regenerated to track ../common/aclocal.m4 changes.
6219 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
6221 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
6224 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6226 * callback.c (os_write): divert stdout and stderr to their
6229 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
6231 * sim-profile.c (profile_print_speed): Call
6232 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
6234 * sim-events.c (sim_events_elapsed_time): New function return nr
6235 host MS consumed by the simulator.
6236 (sim_watch_valid): Use.
6238 * sim-module.c (modules): Install sim_events very very early.
6240 * sim-profile.c (profile_print): Call profile_print_pc.
6242 (profile_pc_init): New function, set up processor for PC
6244 (profile_print_pc): New function, print a PC profile.
6245 (profile_pc_event): New function, sample PC.
6247 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
6248 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
6251 * sim-options.c (sim_print_help): Pacify GCC.
6253 * sim-n-core.h (sim_core_read_aligned_N,
6254 sim_core_write_aligned_N): Add un-conditional profile call.
6255 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
6256 profile call when aligned read/write isn't used.
6258 * sim-base.h: Include sim-profile, sim-model after sim-core &
6259 sim-events allow sim-core to define useful values.
6261 * sim-profile.c (OPTION_PROFILE_CORE): Define.
6262 (profile_option_handler, profile_options): Add support for
6263 --profile-core option.
6264 (print_bar): Include when core profiling.
6265 (profile_print_core): New function, print core profile.
6267 * sim-config.c (print_sim_config): Print profile status.
6269 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
6270 WITH_PROFILE_PC_P): Define.
6271 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
6272 (PROFILE_COUNT_CORE): Define.
6274 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6276 * sim-watch.c (handle_watchpoint): Pass a char** index into the
6277 interrupt_names array as the data.
6278 (sim-watch.h): Document.
6280 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6282 * sim-options.c (sim_print_help): When the doc string is to long
6285 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
6286 that only the first few the watch options are listed. Generate
6287 meanginful usage messages.
6289 * sim-options.h (struct OPTION): Clarify use of doc_name field
6291 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
6293 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
6294 (standard_option_handler): Handle --architecture-info.
6296 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
6298 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
6299 illegal zero-sized array.
6300 * sim-core.c (sim_core_xor_read_buffer): same.
6302 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
6304 * nltvals.def: Regenerate.
6306 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6308 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
6310 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
6312 * sim-bits.c (MASKED): Delete.
6313 (EXTRACTED): Delete.
6314 (LSEXTRACTED, MSEXTRACTED): New functions.
6316 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
6317 (MSMASKEDn, LSMASKEDn): Add last argument.
6320 * sim-bits.h (EXTEND8, EXTEND16): Define.
6321 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
6323 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
6325 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
6326 current instruction address.
6328 * sim-inline.h (*_ENGINE): Define.
6330 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
6332 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
6334 * sim-watch.c (delete_watchpoint): Delete by ident and type.
6335 (watch_option_handler): Call delete_watchpoint with ident or type.
6336 (sim_watchpoint_install): Create interrupt specific watchpoint
6337 commands on the fly.
6338 (do_watchpoint_create): New function, create a watch point using
6339 type/int-nr info encoded in the option nr.
6340 (do_watchpoint_info): New function. List active watchpoints.
6342 * sim-watch.h: Change data structure to a list.
6344 * sim-memopt.c (memory_option_handler): Require explicit "all"
6345 before deleting all memory regions.
6347 * sim-utils.c (sim_do_commandf): New function, printf version of
6350 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
6352 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
6354 (SIGNED64, UNSIGNED64): Delete.
6355 (ALU64_ADD): Don't rely on bit endianness.
6356 (ALU64_BEGIN): Define.
6358 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
6359 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
6361 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
6362 suffix - u64, LL - to 64 bit constants.
6364 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6366 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
6368 * sim-utils.h (NZALLOC): Define - zalloc * N.
6370 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
6371 implementation of read/write functions.
6373 * Make-common.in (sim-hrw.o): New target.
6375 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
6378 * sim-memopt.c (memory_option_handler): Implement memory-size
6379 command. Implement memory-alias command. Let memory-delete delete
6381 (add_memopt): New function. Add a memory region.
6382 (do_memopt_delete): New function. Delete a memory region.
6384 * sim-utils.c (sim_elapsed_time_get): Never return zero.
6386 * sim-core.c (sim_core_detach): New function.
6387 (sim_core_map_detach): New function. Perform the actual detach.
6388 (sim_core_init): Move initialization code from here.
6389 (sim_core_install): To here.
6390 (sim_core_uninstall): And here.
6392 * sim-module.c: Add memopt module.
6394 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
6395 simulator base type.
6397 * Make-common.in (sim_main_headers): Add sim-memopt.h
6398 (sim-memopt.o): New target.
6400 * sim-core.c (sim_core_install): Add core_options to the option
6403 * sim-watch.c (watch_options): Make --delete-watch a synonym for
6406 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
6409 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
6410 address_word, add mask member.
6412 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
6413 address_word, allow for 64bit targets in 32bit host. Add modulo
6415 (sim_core_map_attach): Ditto.
6416 (new_sim_core_mapping): Ditto.
6417 (sim_core_translate): Mask address when modulo memory.
6419 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
6421 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
6423 * gdbinit.in: New file.
6424 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
6425 * Make-common.in (distclean): Delete .gdbinit.
6426 (.gdbinit): Add rule for.
6427 * configure: Regenerated to track ../common/aclocal.m4 changes.
6429 * Make-common.in (cgen-run.o): Add rule for.
6431 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6433 * sim-resume.c (sim_resume): Suspend/resume the simulator.
6435 * sim-events.c (sim_watch_valid): Compute total elapsed time from
6436 both resumed and previous elapsed time.
6437 (sim_events_init): Set initial_wallclock and current_wallclock to
6439 (sim_events_install): Install sim_events_suspend and
6441 (sim_events_watch_clock): Allow for suspended simulator when
6442 computing the time of the clock event.
6444 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
6445 initial_wallclock to elapsed_wallclock, set both to zero.
6446 (sim_events_init, sim_events_uninstall): Delete prototypes.
6448 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
6450 * sim-module.c(sim_module_resume, sim_module_suspend): New
6453 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6455 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
6458 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
6460 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
6461 * Make-common.in (TAGS): Likewise.
6462 * sim-n-bits.h: Add TAGS comments for all functions.
6463 * sim-n-core.h: Likewise.
6464 * sim-n-endian.h: Likewise.
6466 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
6468 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
6471 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6473 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6476 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6478 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6479 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6481 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6483 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6484 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6485 nr_transfered and nr_this_transfer unsigned.
6487 * sim-events.c (sim_events_tickn): N is signed, as limited to
6490 * sim-n-endian.h (offset_N): Change size to unsigned.
6492 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6494 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6496 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6498 * sim-options.c (sim_parse_args): Use dupargv.
6500 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6502 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6504 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6506 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6509 * sim-options.c (standard_options): Add --architecture=MACHINE and
6510 --target=TARGET options.
6511 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6512 (standard_option_handler): Handle architecture and target options.
6515 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6517 (sim_analyze_program): Set prog_bfd architecture from
6518 STATE_ARCHITECTURE if known.
6520 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6522 * configure: Regenerated to track ../common/aclocal.m4 changes.
6525 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6527 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6528 that option does not apply to certain files.
6530 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6532 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6533 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6534 offset from MSB/LSB.
6536 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6537 access address of sub word quantity of a hosts 16, 32, 64 bit word
6539 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6540 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6541 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6542 return N*2 byte value with argument in Hi/Lo word. Renamed from
6543 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6545 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6546 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6547 so that bit offset is explicit.
6549 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6551 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6552 Update STATE_PROG_BFD when needed with a dup'd copy of the
6555 * sim-config.c (sim_config): Delete ABFD argument, use
6556 STATE_PROG_BFD directly.
6558 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6560 * run.c (main): Pass the open ABFD to sim_create_inferior.
6562 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6566 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6567 hardware only simulator targets.
6569 * Make-common.in (sim-hload.o): Add rule.
6571 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6573 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6574 used by copyargv and freeargv.
6576 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6577 STATE_PROG_ARGV, not just a pointer.
6579 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6581 * configure: Regenerated to track ../common/aclocal.m4 changes.
6584 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6586 * aclocal.m4 (sim-endian): Add second argument to
6587 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6588 default endian when not hardwired.
6590 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6591 else failes value for target byte order.
6593 * sim-config.c (sim_config): Add abfd arguments. Set
6594 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6596 (sim_config): Return SIM_RC, don't abort.
6599 * run.c (main): Update call to sim_open - add ABFD argument.
6600 * nrun.c (main): Add NULL ABFD argument.
6602 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6604 * callback.c (os_poll_quit): Make static.
6605 Call sim_cb_eprintf, not p->eprintf.
6606 (sim_cb_printf, sim_cb_eprintf): New functions.
6607 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6609 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6610 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6611 sim-utils.h. #include sim-utils.h.
6612 * sim-utils.h: Above decls moved here.
6613 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6615 * sim-watch.c (action_watchpoint): Fix thinkos.
6617 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6619 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6621 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6623 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6624 to FORCED_ALIGNMENT case.
6626 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6628 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6630 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6632 * Make-common.in (libsim.a): Fix typo.
6634 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6636 * nrun.c (main): Verify the structure returned before using it.
6638 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6640 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6643 * sim-engine.c (sim_engine_install): New function. Install the
6644 engine init functions.
6645 (sim_engine_init): [Re]initialize the simulator engine.
6647 * sim-module.c: Add sim_engine to list of modules that always
6650 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6652 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6653 to remove the old watchpoint, not delete_watchpoint.
6654 (watch_option_handler): Action the correct watchpoint, not just
6657 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6659 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6660 both low and high word.
6661 (sim_core_write_aligned_N): Ditto.
6663 * sim-trace.c (set_trace_options): Delete code explicitly setting
6666 * sim-options.c (sim_print_help): Call the list commands if not a
6667 standalone simulator.
6668 (sim_print_help): Advise that some options may not be applicable.
6670 * sim-trace.c (set_trace_options): Assume core present.
6672 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6673 buffer when full not almost full.
6675 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6677 * sim-events.c (sim_events_process): Don't blat the event queue
6678 when processing watchpoints.
6680 * sim-watch.h: Make arg unsigned long - stop sign extension.
6682 * sim-events.c (sim_watch_valid): rewrite so debugable.
6684 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6686 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6687 inequality test is possible.
6688 (handle_watchpoint): Re-pass is_within arg.
6689 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6690 0 to schedule_watchpoint's is_within arg.
6691 (sim_watchpoint_init): Re-pass is_within arg.
6693 * sim-options.c (sim_print_help): Add is_command argument. Don't
6694 include -- prefix when called from the command line interpreter.
6696 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6698 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6699 zero indicates that the test should be reversed.
6700 (sim_events_watch_core): Ditto.
6701 (WATCH_CORE): Compare range against is_within.
6704 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6706 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6707 sim_core_read_buffer. Check nr-bytes transfered.
6709 * sim-core.h (sim_core_common): Define a new struct that contains
6710 the common data. to sd and cpu structures.
6711 * sim-core.c (sim_core_attach): Update.
6712 (sim_core_init): Update. Remember to copy initialized data to each
6714 (sim_core_find_mapping): Ditto.
6716 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6717 (sim_core_write_buffer): Ditto.
6719 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6720 transfer use xor version of read buffer.
6721 (sim_core_write_unaligned_N): Ditto for write.
6723 * sim-core.c (sim_core_xor_read_buffer): New function implement
6724 xor-endian data read breaking transfer up into xor-endian sized
6726 (sim_core_xor_write_buffer): Ditto for write.
6727 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6728 - needed for xor-endian transfers.
6730 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6732 * sim-inline.h: Review description.
6734 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6735 to just those involved in data transfers and configuration.
6737 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6739 * sim-n-core.h (sim_core_read_aligned_N): Use.
6740 (sim_core_read_unaligned_N): Ditto.
6741 (sim_core_read_unaligned_N): Ditto..
6742 (sim_core_write_unaligned_N): Ditto.
6744 * sim-core.h: Add xor endian bitmap to main structure. *
6746 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6748 (sim_core_read_aligned_N): Ditto.
6750 * sim-core.c (sim_core_set_xor_endian): New function.
6751 (sim_core_attach): Don't overwrite the per-cpu xor map when
6752 cloning the global core.
6754 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6756 * sim-engine.h: Update below so that it is using an enumerated
6759 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6761 * sim-engine.c (sim_engine_restart):
6762 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6763 return value used for simulator restart from 0 to 2.
6765 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6767 * cgen-scache.c (scache_option_handler): Add is_command arg.
6769 * sim-model.c (model_option_handler): Add is_command argument.
6771 * sim-profile.c (profile_option_handler): Add is_command arg.
6773 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6776 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6777 order that they are registered.
6779 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6780 between option and command line processing.
6782 * sim-options.c: Include stdlib.h, ctype.h.
6784 * Make-common.in (sim-watch.o): Add rule.
6785 (sim_main_headers): Assume sim-assert.h included.
6786 (sim-*.o): Simplify make rule.
6788 * sim-module.c: Add sim_watch_install to module list.
6790 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6792 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6795 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6796 * sim-events.c (sim_events_install): Ditto.
6797 * sim-core.c (sim_core_install): Ditto.
6798 * sim-model.c (model_install): Ditto.
6799 * sim-options.c (standard_install): Ditto.
6800 * sim-profile.c (profile_install): Ditto.
6801 * sim-reason.c (sim_stop_reason): Ditto.
6802 * sim-run.c (sim_engine_run): Ditto.
6803 * sim-utils.c (sim_analyze_program): Ditto.
6805 * sim-module.c (modules): Make profile_install and trace_install
6808 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6810 * sim-options.c (standard_option_handler): Set the byte order.
6812 * sim-events.c (sim_events_process): Allow multi tick processing.
6813 (sim_events_tickn): New function - multi cycle tick.
6815 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6816 prototypes. Under development.
6817 (sim_events): Replace processing with nr_ticks_to_process.
6819 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6821 * nrun.c (main): Pass callbacks to sim_open instead of using
6824 * run.c (main): Ditto.
6826 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6828 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6829 stop tk interrupting malloc calls.
6830 (sim_events_zalloc): Converse.
6832 * Make-common.in (sim_main_headers): Add sim-events.h.
6834 * sim-events.c (sim_events_schedule_after_signal): Change return
6835 type to void - signal events are strictly internal.
6836 (sim_events_init): Allocate a finite buffer for signal events.
6837 (sim_events_schedule_after_signal): Enter signal events into the
6840 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6841 (sim_engine_restart): Ditto.
6842 (sim_engine_abort): Ditto.
6843 * sim-stop.c (sim_stop): Ditto.
6844 (control_c_simulation): Ditto.
6845 * sim-resume.c (sim_resume): Ditto.
6846 (has_stepped): Ditto.
6847 * sim-abort.c (sim_engine_abort): Ditto.
6849 * sim-basics.h (transfer_type): New type.
6851 * sim-core.c (sim_core_signal): New function. Print core signal
6853 (sim_core_find_mapping): Add transfer argument.
6855 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6856 SIM_CORE_SIGNAL if a recoverable abort.
6857 * sim-core.c (sim_core_find_mapping): Ditto.
6859 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6861 * sim-core.c (sim_core_find_mapping): Replace calls to
6862 sim_io_error to more resiliant sim_engine_abort.
6864 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6865 (sim_core_write_unaligned_N): Ditto.
6867 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6869 * sim-module.c: Add sim_events_install to list.
6871 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6873 (sim_events_init): Now returns SIG_RC.
6875 * sim-run.c: New file. Generic sim_engine_run.
6876 * sim-reason.c: New file. Generic sim_stop_reason.
6877 * sim-stop.c: New file. Generic sim_stop.
6878 * sim-resume.c: New file. Generic sim_resume.
6880 * Make-common.in (sim-engine.o): Add rule.
6881 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6883 * sim-engine.h, sim-engine.c: New file. Provide generic
6884 implementation of sim_engine_halt, sim_engine_error. et.al.
6886 * sim-base.h (sim_state_base): Add member halt.
6887 (sim-engine.h): Include.
6889 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6891 * sim-events.c (sim_events_poll): Update event handler.
6893 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6895 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6897 (sim_events_watch_sim): New function.
6898 (sim_events_watch_core): New function.
6899 (sim_watch_valid): New function.
6900 (sim_events_preprocess): New function.
6901 (sim_events_process): Process the watchpoints as well as the timer
6903 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6904 (sim_events_deschedule): Check all the queues when removing an
6906 (sim_events_init): Ditto for cleaning.
6908 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6910 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6912 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6914 * callback.c (os_open): Type of arg flags is int.
6916 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6918 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6919 just like normal numbers as per IEEE rules.
6921 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6923 * callback.c (os_close): Mark the descriptor as being
6924 available if the close succeeded.
6925 (os_open): Pass 0644 as the mode of the file being created.
6927 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6929 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6932 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6933 * sim-lnline.h: Update.
6935 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6936 conversion functions.
6937 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6939 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6940 compare functions. Replacing.
6941 (sim_fpu_cmp): This. Delete.
6943 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6945 * sim-core.c (sim_core_find_mapping): Call engine_error not
6946 sim_io_error when possible.
6948 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6950 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6951 high/low double word.
6953 * sim-trace.h: Remove definition of attribute - defined in
6956 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6958 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6959 name of the option - or family of options.
6961 * sim-options.c (sim_args_command): Match command `a-b c' with
6962 option `--a-b-c' from option table.
6964 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6966 * sim-options.c (sim_print_help): For optional arguments, wrap
6969 * sim-trace.c (set_trace_options): New function, handle optional
6970 argument and multiple assignment.
6971 (trace_option_handler): Update.
6973 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6974 when branch tracing selected.
6976 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6978 * sim-trace.c (trace_one_insn): Make a va-args function.
6980 * sim-trace.c (trace_vprintf): New function, va-arg version of
6983 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6985 * sim-trace.c (trace_uninstall): Don't close a file twice.
6986 * sim-profile.c (profile_uninstall): Likewise.
6988 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6990 * sim-trace.c (toplevel): Include bfd.h.
6991 (trace_options): Note that --trace-linenum also turns on
6992 --trace-insn. Add --trace-{branch,semantics}.
6993 (trace_option_handler): If --trace-linenum, also turn on
6994 --trace-insn. Add --trace-branch support. If --trace-semantics,
6995 turn on ALU, FPU, branch, and memory tracing.
6996 (trace_one_insn): New function to trace an instruction. Support
6998 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
7000 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
7001 (MAX_TRACE_VALUES): Use 32, not 12 by default.
7002 (TRACE_branch): Add new mask.
7003 (TRACE_*_P): Define all possible trace_p macros.
7004 (trace_one_insn): Declare function.
7006 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
7008 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
7009 GNU C doesn't support __attributes__.
7010 ({trace,debug}_printf): Add attribute's so -Wformat can check the
7013 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7015 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
7016 addresses are masked forcing them to be correctly aligned.
7017 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
7018 * sim-config.c (config_alignment_to_a): Update.
7020 * sim-core.h (sim_cpu_core): New data type contains cpu specific
7022 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
7024 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
7025 processor specific core maps.
7026 (sim_core_map_attach): Copy the core map data to each of the
7027 processor specific core data structures.
7028 * sim-core.c (sim_core_find_mapping): Update.
7030 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
7031 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
7032 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
7033 alternatives that handle unaligned addresses.
7034 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
7036 * cgen-utils.c (sim_disassemble_insn): Update.
7038 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
7040 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
7043 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
7046 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
7048 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
7050 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
7053 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
7056 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
7058 * cgen-trace.c: Prepend additional trace_printf argument.
7060 * cgen-utils.c (sim_disassemble_insn): Add additional core
7063 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
7065 * nrun.c (main): Catch/report errorenous simulator states.
7067 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
7068 * sim-trace.c: #include string.h/strings.h so that memset is
7070 * sim-utils.c: Ditto.
7071 * sim-profile.c: Ditto. And stdlib.h.
7072 (print_bar): Only define when used by instruction or memory profiler.
7074 * sim-options.c (standard_option_handler): Make ul more local.
7076 * sim-load.c (sim_load_file): Make the name constant.
7077 (sim_load_file): Passify gcc.
7079 * sim-utils.h: New file, pre-declare utilites in corresponding .c
7081 * sim-utils.c, sim-load.c: Include sim-utils.h.
7083 * sim-base.h (sim_cpu): Pre define here so available to all.
7085 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
7086 Restore the sim_cpu and instruction_address arguments so that full
7087 information is available to the abort function.
7088 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
7089 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7091 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
7092 tracing support for sim-events and sim-core.
7093 (trace_option_handler): Convert #if to if where possible so always
7094 compiled/checked by C compiler.
7095 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
7097 * sim-base.h: Adjust comment documenting how to define the cpu
7099 (sim_state_base): Add sim_core and sim_events to simulator base
7102 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
7103 * sim-core.c (sim_core_init, sim_core_attach,
7104 sim_core_find_mapping): Update.
7105 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
7106 update_time_from_event, insert_sim_event,
7107 sim_events_schedule_after_signal, sim_events_deschedule,
7108 sim_events_tick): Ditto.
7110 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
7111 sim-model.h): Move #includes from here.
7112 * sim-base.h: To here.
7113 (sim-core.h, sim-events.h, sim-io.h): Include also
7115 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7117 * callback.c (default_callback): Missing initialisers.
7119 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
7121 * sim-utils.c (sim_add_commas): New function.
7122 * sim-basics.h (sim_add_commas): Add prototype.
7123 * cgen-scache.c (scache_print_profile): Print commas in numbers.
7124 * sim-profile.c (COMMAS): New macro.
7125 (print_*): Use it to print commas in numbers.
7127 * configure: Regenerated.
7129 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
7130 (cgen_state): New member run_fast_p.
7131 (cgen_init): Add prototype.
7132 (sim_disassemble_insn): New arg `cpu'.
7133 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
7134 * cgen-utils.c (cgen_init): New function.
7135 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
7136 * genmloop.sh: Call engine_halt if loop exits.
7138 * Makefile.in (sim-options_h): Define.
7139 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
7140 (sim-model.o): Add new rule.
7141 (cgen-{scache,trace,utils}.o): Add new rules.
7142 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
7143 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
7144 Indent output by 2 spaces.
7145 * cgen-scache.h (scache_print_profile): Update.
7146 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
7147 Use trace_printf, not fprintf.
7148 (trace_extract): Use trace_printf, not cgen_trace_printf.
7149 * genmloop.sh (!FAST case): Increment `insn_count'.
7150 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
7151 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
7152 access macro's name.
7153 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
7154 Change return type to SIM_RC.
7155 (sim_core_{install,uninstall}): New functions.
7156 * sim-core.h (sim_core_{install,uninstall}): Declare.
7157 (sim_core_init): Use EXTERN_SIM_CORE to define it.
7158 Change return type to SIM_RC.
7159 * sim-model.h (models,machs,model_install): Declare.
7160 * sim-module.c (modules): Add scache_install, model_install.
7161 (sim_post_argv_init): Set cpu->state backlinks.
7162 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
7163 (standard_option_handler): Likewise.
7164 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
7167 (profile_options): Delete --profile-simcache.
7168 (profile_option_handler): Likewise.
7169 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
7171 (profile_print_{memory,model}): Likewise.
7172 (profile_print_simcache): Delete.
7173 (profile_print_speed): New function.
7174 (profile_print): Rewrite.
7175 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
7176 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
7177 (PROFILE_DATA): Delete members simcache_{hits,misses}.
7178 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
7179 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
7180 (profile_print): Update prototype.
7182 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
7184 * cgen-scache.[ch], cgen-sim.h: New files.
7185 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
7186 * sim-model.c: New file.
7188 * Make-common.in (clean targets): Undo patch of Apr. 22.
7190 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
7192 * sim-n-bits.h (signed): If we have a standard compiler, undef
7193 signed, so that signedN is defined correctly.
7195 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
7197 * sim-module.h, sim-model.h, sim-profile.h: New files.
7198 * sim-module.c, sim-profile.c: New files.
7199 * Make-common.in (SIM_PROFILE): Define
7200 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
7201 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
7202 (sim_module.o,sim-profile.o): Add rules for.
7203 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
7204 (--enable-sim-profile): Add.
7205 * configure: Regenerated.
7206 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
7207 model. Move trace and profile support to sim-{trace,profile}.h.
7208 New members trace_data, profile_data.
7209 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
7210 * sim-config.h: Provide default definition of WITH_PROFILE.
7211 (WITH_TRACE): Change default to -1.
7212 (MAX_NR_PROCESSORS): Always define.
7213 * sim-options.c: Move trace and profile support to
7214 sim-{trace,profile}.h.
7215 (sim_pre_argv_init): Moved to sim-model.c.
7216 (standard_install): New function.
7217 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
7218 (standard_install): Declare.
7219 * sim-trace.c: Tracing option handling moved here from sim-options.c.
7220 (trace_install, trace_uninstall): New functions.
7221 (trace_printf): Update reference to TRACE_FILE.
7222 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
7223 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
7224 (WITH_TRACE_FOO_P): Define.
7225 (trace_install): Declare.
7226 (TRACE_DATA): New struct.
7228 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
7230 * run.c: Undo last exec_bfd patch.
7231 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
7233 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
7235 * run.c (exec_bfd): Add back in.
7236 (main): Set exec_bfd.
7238 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
7240 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
7242 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
7244 * sim-events.c (insert_sim_event): Call sim_io_error instead of
7245 less well defined engine_error.
7246 * sim-core.c: Ditto.
7248 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
7250 * Make-common.in: Change clean targets to use :: so that other
7251 Makefiles can have their own clean targets.
7252 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
7253 __STDC__ to control use of stdarg vs. varargs syntax. Some
7254 systems can't use __STDC__, but require stdarg.
7256 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
7258 * sim-options.c (standard_options): Add --endian.
7259 (standard_option_handler): Likewise.
7261 * nrun.c: #include <signal.h>.
7262 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7263 handler that calls sim_stop ().
7265 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
7267 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
7268 handler that calls sim_stop (). Simulators may still be
7269 establishing their own handler.
7271 * sim-events.c (sim_events_poll): Rename from
7272 sim_events_at_large_int. Poll IO.
7274 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
7277 * callback.c (os_poll_quit): New function poll for quit signal
7279 (default_callback): Include magic number.
7281 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
7283 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
7284 Check for functions getrusage, time.
7285 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
7286 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
7287 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
7288 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
7290 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
7292 * sim-options.c, sim-options.h: New files.
7293 * sim-config.h (WITH_DEBUG): Provide default value of zero.
7294 * Make-common.in (nrun.o): Add rules for.
7297 * run.c (main): Check return value of sim_open.
7299 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
7300 (sim_main_headers): Add sim-trace.h.
7301 * run.c (exec_bfd, target_byte_order): Delete.
7302 (main): Pass -E <endian> to sim_open. Delete code to load sections,
7303 call sim_load instead. Check return code of sim_create_inferior.
7304 * sim-base.h (CURRENT_STATE): Define.
7305 (sim_state_base): Make typedef. New members options, prog_argv,
7306 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
7307 mem_size, memory [+ corresponding access macros].
7308 (sim_cpu_base): New typedef.
7309 * sim-trace.h: New file.
7310 * sim-trace.c: New file.
7311 * sim-basics.h: #include it.
7312 * sim-load.c: New file.
7314 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
7316 * Make-common.in (INSTALL): Set to @INSTALL@.
7317 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7318 (install-common): Depend upon installdirs. Use
7319 $(program_transform_name) directly, rather than using
7321 (installdirs): New target.
7322 * Makefile.in (INSTALL): Set to @INSTALL@.
7323 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
7324 (install-man): Depend upon installdirs. Use
7325 $(program_transform_name) directly, rather than using
7327 (installdirs): New target.
7329 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
7331 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
7334 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7336 * sim-basics.h: Only bring in config.h and tconfig.h if
7339 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7341 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
7342 numbering convention of the target.
7343 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
7344 and WITH_TARGET_WORD_MSB.
7345 (sim_config): When possible, check for consistency with bitsize
7348 * sim-bits.h: Allow MSB to be other than zero.
7349 * sim-bits.c: Ditto.
7350 * sim-n-bits.h: Ditto.
7352 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
7353 * sim-n-bits.h (MSMASKEDn): Ditto.
7355 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
7357 * Makefile.in (INSTALL): Change install.sh to install-sh.
7359 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
7361 * sim-base.h (sim_state_base): Move `magic' to end of struct.
7363 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7365 * run.c (main): Check that a program to run was specified.
7367 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7369 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
7371 * configure: Regenerated to track ../common/aclocal.m4 changes.
7374 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
7376 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
7377 * sim-config.h: To here.
7379 * Make-common.in (SIM_EXTRA_DEPS): New config var.
7380 (sim_main_headers): Define.
7381 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
7382 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
7384 (sim-utils.o): Add rule for.
7385 * sim-utils.o: New file.
7386 * sim-basics.h: #include sim-base.h.
7387 (zalloc): Make argument unsigned long.
7388 * sim-base.h: New file.
7389 * sim-inline.h (SIM_IO support): Delete.
7390 * sim-io.h: Delete inline support.
7391 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
7392 * sim-config.c: sim-state.h renamed to sim-main.h.
7393 * sim-core.c: Likewise.
7394 * sim-events.c: Likewise.
7396 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
7398 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
7399 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
7401 * configure: Regenerated to track ../common/aclocal.m4 changes.
7403 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7405 * configure: Regenerated to track ../common/aclocal.m4 changes.
7407 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7409 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
7410 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
7411 are defined by the configure.
7413 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
7415 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
7416 reserved-bits): Always define.
7418 * sim-config.h, sim-config.c (sim_config): New function - and new
7419 file - co-ordinate the setting/checking of the common simulator
7420 configuration options.
7422 * Make-common.in (sim-config.o): Add rule.
7424 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
7426 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
7427 va_list from void *, since va_list might not be a pointer type.
7429 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7431 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
7433 (offset_N): Correct computation of LE offset.
7435 * sim-io.c (sim_io_error): Include a new line when reporting
7438 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
7441 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
7443 * run.c: Include alloca-conf.h.
7445 * callback.c (os_evprintf_filtered): Fix typo.
7447 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7449 * run.c (string.h, strings.h, stdlib.h): Include.
7451 * sim-events.c (sim_events_tick): Recent cleanup failed to return
7452 0 when nothing pending.
7454 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
7455 will soon be going away.
7456 (getopt): Plicate GCC.
7458 * sim-endian.c (sim-io.h): Plicate GCC.
7459 * sim-bits.c (sim-io.h): Ditto.
7460 * sim-n-bits.h (ROTn): Ditto.
7462 * sim-io.c (sim_io_error): Correct check for NULL.
7464 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
7466 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
7469 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7471 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7472 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7474 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7476 * sim-alu.h: Include sim-xcat.h.
7478 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7480 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7481 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7484 * sim-events.c (sim_events_at_large_int): New function. Just
7485 schedules an event every large-int ticks.
7486 (sim_events_init): Call.
7487 (sim_events_tick, sim_events_process): Move async handing to
7488 sim_events_process. Move timer decrement so that it occures after
7489 events have been processed.
7491 * sim-basics.h (struct _engine): Remove declaration.
7493 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7494 everything with same. Rename global struct to SIM_DESC.
7495 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7496 * sim-io.h, sim-io.c: Ditto.
7498 * sim-assert.h: New file. Optional assertion checking macros.
7499 * sim-io.c (sim_io_error): Make just this function tolerant to
7502 * sim-xcat.h: New file. Define concatenate macros.
7503 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7504 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7508 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7510 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7512 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7514 * sim-inline.h: Add definitions for sim-types.
7515 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7518 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7520 * sim-events.h: Remove defunct reference to callback struct.
7522 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7524 * configure: Re-generate.
7526 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7528 * Make-common.in (CSEARCH): Do not include the gdb directory in
7531 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7533 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7534 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7535 to explicitly incorporate these.
7537 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7538 specify the alignment restrictions of the target architecture -
7539 without this option all alignment restrictions are accomodated.
7540 (--enable-sim-assert): New option. Conditionally compile in
7541 assertion statements.
7542 (--enable-sim-float): New option. Strongly specify the target's
7543 floating point support.
7544 (--enable-sim-hardware): New option. Specify the hardware devices
7545 included in the simulation.
7546 (--enable-sim-packages): New option. Specify the hardware
7547 packages included in the simulation.
7548 (--enable-sim-regparm): New option. Specify that parameters be
7549 passed in registers instead of on the stack.
7550 (--enable-sim-reserved-bits): New option. Specify that reserved
7551 bits within an instruction are are correctly set.
7552 (--enable-sim-smp): New option. Specify the level of SMP support
7553 to be included in the simulator.
7554 (--enable-sim-stdcall): New option. Specify an alternative
7555 function call convention.
7556 (--enable-sim-xor-endian): New option. Configure xor-endian
7557 support used by some targets to implement bi-endian support.
7559 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7561 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7562 host endianness to be overridden.
7563 (--enable-sim-endian): Allow the target platform's byte order
7565 (--enable-sim-inline): Control the inlining of common components.
7566 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7567 (--enable-sim-warnings): Enable additional GCC compiler checks.
7568 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7571 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7572 sim-*-n.h so that the names are uniq on dos machines
7573 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7575 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7577 * run.c: #include "libiberty.h".
7578 (main): New locals sd,no_args,sim_argv.
7579 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7580 is program name. Update call to sim_set_callbacks.
7581 Record result of sim_open, pass to other sim_foo routines.
7583 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7585 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7588 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7590 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7591 Route stdout through buffered IO.
7593 * callback.c: Add os_flush_stderr, os_write_stderr,
7594 os_evprintf_filtered functions to route error output through
7597 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7598 Correct return type - should be void.
7600 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7602 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7604 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7605 not provide a default value as undefined indicates disable code.
7607 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7609 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7611 * sim-events.h, sim-events.c: Ditto.
7612 * sim-io.h, sim-io.c: Ditto.
7614 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7616 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7618 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7619 extract the tail or least signifiant bits from an integer of the
7622 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7623 WITH_TARGET_BITSIZE so that the compilation will fail when an
7624 unsupported bitsize value is defined.
7626 (INSERTED*): Convert to functions.
7627 (EXTRACTED*): Ditto.
7629 (SIGN_EXTEND, SEXT): Change to more terse name.
7631 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7633 * sim-inline.h: Allow explicit control over which .c files will be
7634 included by their header.
7636 * sim-inline.h: Allow explicit control over which .c files use the
7637 alternative - REGPARM - parameter passing mechanism.
7639 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7640 icache.c, idecode.c, semantics.c or support.c. Those names are
7641 not generally applicable.
7643 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7645 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7646 in a fashion similar to sim-endian-n.
7648 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7649 both value and address macro's.
7651 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7653 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7655 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7656 generic L_word, H_word macro's.
7658 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7660 * sim-basics.h: Borrow code from ppc directory.
7661 * sim-bits.c: Ditto.
7662 * sim-bits.h: Ditto.
7663 * sim-config.h: Ditto.
7664 * sim-endian-n.h: Ditto.
7665 * sim-endian.c: Ditto.
7666 * sim-endian.h: Ditto.
7667 * sim-inline.c: Ditto.
7668 * sim-inline.h: Ditto.
7669 * sim-types.h: Ditto.
7671 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7673 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7674 all the ALU size alternatives and then auto-configure a default.
7676 * sim-alu.h: Copy ppc/idecode_expression.h.
7678 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7680 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7681 sign extend a bit within a value.
7683 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7684 a pointer into the middle of a host word.
7685 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7687 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7689 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7690 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7691 appropriate definitions of read, write, etc. Add prototype for
7694 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7696 * Makefile.in (libcommon.a): Delete.
7697 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7698 (gentmap,targ-vals.h,targ-map.c): Likewise.
7699 (run-autoconf): Delete.
7700 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7701 (common makefile fragment): Moved back into ...
7702 * Make-common.in: Resurrect.
7703 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7704 * configure: Regenerated.
7706 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7708 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7709 (SIM_AC_OUTPUT): To here.
7711 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7713 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7714 comments and single quotes. Fixes a problem found on hpux.
7716 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7718 * aclocal.m4: Remove Make-common.in from dependencies.
7719 * (distclean): Remove targ-vals.def.
7721 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7722 into here. Makes insertion into makefiles easier. Also, change
7723 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7724 targ-map.o, and run are built. They are now built in the
7725 individual simulator directories, taking sources from ../common as
7726 necessary. This replaces the merging of libcommon.a into
7727 linsim.a, which was problematic for the WinGDB build process.
7728 * run.c: Include config.h from . instead of ../common.
7729 * Make-common.in: Remove. It's no longer necessary.
7731 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7733 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7734 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7736 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7738 * run.c (main): Set target_byte_order before call to sim_open.
7740 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7742 * callback.c: #include <stdlib.h>
7743 (os_error): New function.
7744 (default_callback): Add os_error.
7746 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7748 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7749 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7751 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7753 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7755 * run.c: #include ../common/config.h, tconfig.h.
7756 (myname): New static global.
7757 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7758 Only process -c ifdef SIM_HAVE_SIMCACHE.
7759 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7760 Parse program name from argv[0] and use in error messages.
7761 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7762 Add support for incomplete h8/300 termination indicators.
7763 (usage): Make more verbose.
7764 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7765 * Makefile.in,Make-common.in,callback.c: New files.
7766 * nltvals.def,gentmap.c,gentvals.sh: New files.
7768 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7770 * run.c: Include stdarg.h if __STDC__.
7772 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7774 * run.c (main): Don't print out anything if the signal
7775 number is zero (ie no signal).
7777 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7779 * run.c (main): Print out if the program raised a signal.
7781 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7783 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7786 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7788 * run.c (main): Explicitly cast malloc() parameter.
7790 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7792 * run.c (sim_bfd): New global to hold the bfd pointer for the
7794 (main): Initialize sim_bfd.
7796 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7798 * run.c (main): Use new bfd_big_endian macro.
7800 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7802 * run.c (main): Removed SH specific comments, so source is
7803 generic. Also updated to only load relevant sections. Moved
7804 sim_open() to after callback attach (to match GDB).
7806 * run.1: Removed SH specific comments.
7808 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7810 * run.c (main): Always return sigrc at end.
7812 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7814 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7815 bfd_check_format() fails.
7817 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7819 * run.c, run.1: From sh directory.