1 2021-02-06 Mike Frysinger <vapier@gentoo.org>
3 * Make-common.in (HDEFINES, TDEFINES): Delete.
4 (CONFIG_CFLAGS): Delete $(HDEFINES) $(TDEFINES).
5 * acinclude.m4 (SIM_AC_COMMON): Delete AC_SUBST(HDEFINES) and
6 bfd/configure.host sourcing.
8 2021-02-04 Mike Frysinger <vapier@gentoo.org>
10 * gennltvals.py (TARGETS): Add riscv.
11 (TARGET_DIRS): Likewise.
12 * nltvals.def: Regenerate from the latest libgloss sources.
14 2021-01-31 Mike Frysinger <vapier@gentoo.org>
16 * cgen-trace.c (cgen_trace_insn): Add "%s" argument.
18 2021-01-31 Stafford Horne <shorne@gmail.com>
20 * cgen-accfp.c (fixsfsi): Change res from unsigned32 to signed32.
21 (fixdfsi): Change res from unsigned32 to signed32.
22 (fixdfdi): Change res from unsigned64 to signed64.
24 2021-01-30 Mike Frysinger <vapier@gentoo.org>
26 * gennltvals.sh: Replace shell script with ...
27 * gennltvals.py: ... this Python script.
28 * nltvals.def: Regenerate.
30 2021-01-30 Mike Frysinger <vapier@gentoo.org>
32 * sim-watch.c (schedule_watchpoint): Change sizeof_pc to sizeof
34 * sim-watch.h (struct _sim_watchpoints): Delete sizeof_pc.
36 2021-01-30 Mike Frysinger <vapier@gentoo.org>
38 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
40 2021-01-30 Mike Frysinger <vapier@gentoo.org>
42 * sim-hw.c (merge_device_file): Replace fgets with getline.
44 2021-01-30 Mike Frysinger <vapier@gentoo.org>
46 * gennltvals.sh (gen_arches): Sort calls by first arg.
47 * nltvals.def: Regenerate.
49 2021-01-18 Mike Frysinger <vapier@gentoo.org>
51 * Make-common.in (version.c): Simplifiy args and call move-if-change.
52 * create-version.sh: Delete host & target alias logic. Write to the
55 2021-01-18 Mike Frysinger <vapier@gentoo.org>
57 * configure, configure.ac, Makefile.in: Delete.
59 2021-01-13 Mike Frysinger <vapier@gentoo.org>
61 * sim-watch.c (default_interrupt_handler): Define.
62 (sim_watchpoint_install): Set default interrupt_handler to new
63 default_interrupt_handler.
65 2021-01-13 Mike Frysinger <vapier@gentoo.org>
67 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
69 2021-01-13 Mike Frysinger <vapier@gentoo.org>
71 * sim-events.c (sim_events_watch_sim): Change byte_order type to
73 (sim_events_watch_core): Likewise.
74 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
75 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
76 call to sim_events_watch_sim.
78 2021-01-12 Mike Frysinger <vapier@gentoo.org>
80 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
82 2021-01-11 Mike Frysinger <vapier@gentoo.org>
84 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
86 2021-01-11 Mike Frysinger <vapier@gentoo.org>
88 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
90 2021-01-11 Mike Frysinger <vapier@gentoo.org>
92 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
93 strings.h, time.h, and errno.h.
94 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
95 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
96 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
97 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
98 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
99 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
100 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
101 and strings.h include.
103 2021-01-09 Mike Frysinger <vapier@gentoo.org>
105 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
106 * sim-core.c, sim-watch.c: Include libiberty.h.
108 2021-01-09 Mike Frysinger <vapier@gentoo.org>
110 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
112 2021-01-09 Mike Frysinger <vapier@gentoo.org>
114 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
115 Set WERROR_CFLAGS when first arg is not set or is "yes".
117 2021-01-09 Mike Frysinger <vapier@gentoo.org>
119 * hw-base.c (full_name_of_hw): Delete full_name. Replace
120 hw_strdup call with hw_malloc.
122 2021-01-09 Mike Frysinger <vapier@gentoo.org>
124 * cgen-par.c: Include stdlib.h.
125 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
127 2021-01-08 Mike Frysinger <vapier@gentoo.org>
129 * Make-common.in (C_DIALECT): Define.
130 (COMPILE.pre): Append $(C_DIALECT).
131 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
133 2021-01-07 Mike Frysinger <vapier@gentoo.org>
135 * sim-core.c (sim_memory_map): Define.
137 2021-01-04 Mike Frysinger <vapier@gentoo.org>
139 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
140 * configure: Regenerate.
142 2021-01-04 Mike Frysinger <vapier@gentoo.org>
144 * sim-options.c (sim_print_version): Print out more details when
145 is_command is non-zero.
147 2021-01-04 Mike Frysinger <vapier@gentoo.org>
149 * sim-options.c (standard_option_handler): Call sim_print_version.
150 (sim_print_version): New function.
151 * sim-options.h (sim_print_version): New prototype.
153 2021-01-04 Mike Frysinger <vapier@gentoo.org>
155 * sim-config.c (print_sim_config): Rename to ...
156 (sim_config_print): ... this.
157 * sim-config.h: Likewise.
159 2021-01-02 Mike Frysinger <vapier@gentoo.org>
161 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
162 FLOOR_PAGE): Delete unused macros.
163 (align_up, align_down): Define.
165 2020-08-10 Tom de Vries <tdevries@suse.de>
167 * sim-cpu.c: Include stdlib.h for free.
169 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
171 * nrun.c: Include stdlib.h.
172 * sim-core.c: Likewise.
173 * sim-engine.c: Likewise.
174 * sim-io.c: Likewise.
175 * sim-module.c: Likewise.
176 * sim-reason.c: Likewise.
178 2019-12-19 Tom Tromey <tromey@adacore.com>
181 * Makefile.in (install-strip): New target.
183 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
185 * sim-utils.c: Prevent buffer overflow.
187 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
189 * gennltvals.sh: Add PRU libgloss target.
190 * nltvals.def: Regenerate from the latest libgloss sources.
192 2019-06-13 Stafford Horne <shorne@gmail.com>
194 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
195 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
196 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
198 2019-06-13 Stafford Horne <shorne@gmail.com>
200 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
201 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
203 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
205 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
206 CURRENT_TARGET_BYTE_ORDER.
207 (SUBWORDTFSI): Likewise.
208 (JOINSIDF): Likewise.
209 (JOINSIXF): Likewise.
210 (JOINSITF): Likewise.
212 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
214 * sim-base.h: Add 'sim-assert.h' include.
215 * sim-basics.h: Add 'libiberty.h' include.
217 2019-03-28 Stafford Horne <shorne@gmail.com>
219 * sim-options.c: Include "config.h".
221 * sim-watch.c: Include "config.h".
223 * hw-device.c: Include <string.h>.
224 * hw-events.c: Include <string.h>.
225 * hw-handles.c: Include <stdlib.h>.
226 * sim-fpu.c: Include <stdlib.h>.
228 2019-03-28 Stafford Horne <shorne@gmail.com>
230 * Make-common.in (sim-arange_h): Remove sim-arange.c
231 * sim-arange.c: Remove SIM_ARANGE_C.
232 Add ifdef for _SIM_ARANGE_C_.
233 Include "sim-arange.h".
234 Remove include for unused "sim-assert.h".
235 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
236 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
237 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
238 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
240 * sim-arange.h (sim_addr_range_add): Declare as
242 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
243 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
244 Remove definition of SIM_ARANGE_INLINE.
245 Remove [HAVE_INLINE].
246 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
247 * sim-base.h: Include "sim-arange.h"
248 * sim-basics.h: Remove include of "sim-arange.h"
249 * sim-inline.c: Include "sim-arange.c"
250 * sim-inline.h: Define INLINE_SIM_ARANGE.
251 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
252 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
254 2019-01-26 Tom Tromey <tom@tromey.com>
256 * Make-common.in (version.c): Use sim's create-version.sh.
257 * create-version.sh: New file.
259 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
261 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
263 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
265 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
267 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
269 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
270 this point, it should have already been set in cb_syscall.
272 2018-10-05 Stafford Horne <shorne@gmail.com>
274 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
275 (ADDOFDI): New function, add overflow flag DI variant.
276 (SUBCFDI): New function, subtract carry flag DI variant.
277 (SUBOFDI): New function, subtract overflow flag DI variant.
279 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
281 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
283 * sim-core.c (sim_core_set_xor): Likewise.
284 (sim_core_xor_read_buffer): Likewise.
285 (sim_core_xor_write_buffer): Likewise.
287 2017-12-12 Peter Gavin <pgavin@gmail.com>
288 Stafford Horne <shorne@gmail.com>
290 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
292 (MUL1OFSI): New function, 1's complement overflow flag.
294 2017-12-12 Peter Gavin <pgavin@gmail.com>
295 Stafford Horne <shorne@gmail.com>
297 * cgen-accfp.c (remsf, remdf): New function.
298 (cgen_init_accurate_fpu): Add remsf and remdf.
299 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
300 * sim-fpu.c (sim_fpu_rem): New function.
301 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
302 (sim_fpu_rem): New function.
303 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
305 2017-09-06 John Baldwin <jhb@FreeBSD.org>
307 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
310 2017-05-24 Yao Qi <yao.qi@linaro.org>
312 * sim-trace.c (trace_disasm): Caller update.
314 2016-08-15 Mike Frysinger <vapier@gentoo.org>
316 * sim-base.h (sim_state_base): Add prog_syms_count.
317 (STATE_PROG_SYMS_COUNT): Define.
318 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
319 (trace_load_symbols): New function.
320 (trace_sym_value): Likewise.
321 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
322 loading logic with a call to trace_load_symbols.
323 * sim-trace.h (trace_load_symbols, trace_sym_value): New
326 2016-08-13 Mike Frysinger <vapier@gentoo.org>
328 * cgen-types.h (mode_names): Mark const.
329 * cgen-utils.c (mode_names): Likewise.
331 2016-08-13 Mike Frysinger <vapier@gentoo.org>
333 * cgen-defs.h (struct cgen_state): Delete argv and envp.
334 (STATE_ARGV, STATE_ENVP): Delete.
336 2016-02-04 Nick Clifton <nickc@redhat.com>
338 * cgen-scache.c (scache_option_handler): Prevent possible
339 undefined behaviour computing the size of the scache by using
340 unsigned integers instead of signed integers.
342 2016-01-17 Joel Brobecker <brobecker@adacore.com>
344 * sim-fpu.c: Minor comment fixes throughout.
346 2016-01-17 Joel Brobecker <brobecker@adacore.com>
348 * sim-fpu.c (print_bits): Minor reformatting (no code change).
349 (sim_fpu_map): Likewise.
351 2016-01-11 Mike Frysinger <vapier@gentoo.org>
353 * sim-config.c (print_sim_config): Drop extra whitespace before =
354 in output for byte order, stdio, and msb settings.
356 2016-01-10 Mike Frysinger <vapier@gentoo.org>
358 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
359 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
360 sim-stdio, sim-trace, and sim-profile.
361 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
362 (SIM_AC_OPTION_ASSERT): Likewise.
363 (SIM_AC_OPTION_SMP): Likewise.
364 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
365 * configure: Regenerate.
366 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
367 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
368 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
369 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
370 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
371 WITH_ENVIRONMENT & USER_ENVIRONMENT.
372 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
373 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
374 WITH_ASSERT, WITH_STDIO): Delete.
375 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
378 2016-01-10 Mike Frysinger <vapier@gentoo.org>
380 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
381 * configure: Regenerate.
382 * Make-common.in (SIM_PACKAGES): Delete.
383 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
385 2016-01-10 Mike Frysinger <vapier@gentoo.org>
387 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
389 2016-01-10 Mike Frysinger <vapier@gentoo.org>
391 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
393 2016-01-10 Mike Frysinger <vapier@gentoo.org>
395 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
397 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
398 * gentmap.c: Change targ-vals.def include to nltvals.def.
399 * Make-common.in (gentmap): Change targ-vals.def to
400 $(srccom)/nltvals.def.
401 (distclean): Delete rm -f targ-vals.def.
402 * Makefile.in: Update comment.
404 2016-01-10 Mike Frysinger <vapier@gentoo.org>
406 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
407 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
408 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
410 2016-01-10 Mike Frysinger <vapier@gentoo.org>
412 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
413 and --enable-sim-stdcall and sim_stdcall.
414 * configure: Regenerate.
415 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
416 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
417 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
418 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
419 (REGPARM_*): Delete all regparm defines and their use.
421 2016-01-10 Mike Frysinger <vapier@gentoo.org>
423 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
424 * Make-common.in (SIM_CFLAGS): Delete.
425 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
426 * Makefile.in: Likewise.
428 2016-01-09 Mike Frysinger <vapier@gentoo.org>
430 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
431 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
432 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
433 * acinclude.m4 (SIM_AC_COMMON): ... here.
434 * aclocal.m4, configure: Regenerate.
435 * config.in: Delete file.
436 * callback.c: Change cconfig.h include to config.h.
437 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
439 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
440 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
442 2016-01-06 Mike Frysinger <vapier@gentoo.org>
444 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
445 date, and time information.
447 2016-01-06 Mike Frysinger <vapier@gentoo.org>
449 * sim-options.c (sim_parse_args): Mark argv array const.
450 * sim-options.h (sim_parse_args): Likewise.
452 2016-01-05 Mike Frysinger <vapier@gentoo.org>
454 * sim-trace.c: Include dis-asm.h.
455 (OPTION_TRACE_DISASM): New enum.
456 (trace_options): Add trace-disasm flag.
457 (trace_option_handler): Handle OPTION_TRACE_DISASM.
458 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
459 (dis_read, dis_printf, trace_disasm): New functions.
460 * sim-trace.h: Include dis-asm.h.
461 (TRACE_INSN_IDX): Clarify comment.
462 (TRACE_DISASM_IDX): New enum.
463 (TRACE_disasm): New define.
464 (WITH_TRACE_DISASM_P): New define.
465 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
466 (STRACE_DISASM_P): New define.
467 (TRACE_DISASM_P): Likewise.
468 (TRACE_DISASM_P): Likewise.
469 (TRACE_DISASM): Likewise.
470 (trace_disasm): New function.
472 2016-01-04 Mike Frysinger <vapier@gentoo.org>
474 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
476 2016-01-04 Mike Frysinger <vapier@gentoo.org>
478 * cgen-scache.c (MAX): Delete.
479 (scache_init): Change MAX to max.
480 * cgen-trace.c (min): Delete.
481 * cgen-utils.c (min): Delete.
482 * sim-basics.h [!min] (min): Define.
483 [!max] (max): Define.
485 2016-01-04 Mike Frysinger <vapier@gentoo.org>
487 * sim-options.c (sim_parse_args): Tweak getopt error message.
489 2016-01-04 Mike Frysinger <vapier@gentoo.org>
491 * acinclude.m4 (sim-bswap): Delete.
492 * configure: Regenerate.
493 * Make-common.in (SIM_BSWAP): Delete.
494 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
495 * sim-config.h (htonl, ntohl): Delete.
496 (WITH_BSWAP): Delete.
498 2016-01-03 Mike Frysinger <vapier@gentoo.org>
500 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
501 opterr state to it before calling getopt_long and restore afterwards.
502 Set opterr to 0. When optc is '?', call sim_io_eprintf.
504 2016-01-03 Mike Frysinger <vapier@gentoo.org>
506 * hw-device.h (device): Delete commented typedef.
507 * sim-basics.h (device): Delete typedef.
509 2016-01-03 Mike Frysinger <vapier@gentoo.org>
511 * sim-options.c (sim_parse_args): Replace for loop with a call
514 2016-01-03 Mike Frysinger <vapier@gentoo.org>
516 * nrun.c (myname): Mark const.
517 (main): Mark name const. Replace myname parsing loop with a
520 2016-01-03 Mike Frysinger <vapier@gentoo.org>
522 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
523 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
524 (SIM_AC_OPTION_HOSTENDIAN): Delete.
525 * config.in, configure: Regenerate.
526 * Make-common.in (SIM_HOSTENDIAN): Delete.
527 * sim-config.c (current_host_byte_order): Delete.
528 (sim_config): Delete current_host_byte_order assignments and
529 CURRENT_HOST_BYTE_ORDER checks.
530 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
531 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
532 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
533 (current_host_byte_order): Delete.
534 (CURRENT_HOST_BYTE_ORDER): Likewise.
535 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
536 (HOST_BYTE_ORDER): ... this.
537 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
539 (sim_endian_join_16): Likewise.
540 * sim-n-core.h (sim_core_read_misaligned_N): Change
541 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
542 (sim_core_write_misaligned_N): Likewise.
543 * sim-n-endian.h (endian_t2h_N): Likewise.
544 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
545 endian_le2h_N): Likewise.
546 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
548 2016-01-02 Mike Frysinger <vapier@gentoo.org>
550 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
551 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
553 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
554 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
555 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
556 * nrun.c (main): Likewise.
557 * sim-config.c (current_host_byte_order): Change type to enum
558 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
559 (current_target_byte_order): Likewise.
560 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
561 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
563 (sim_config): Change prefered_target_byte_order type to enum
564 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
565 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
566 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
567 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
568 Delete all the various arch/OS endian includes & defines.
569 (current_host_byte_order): Change type to enum bfd_endian.
570 (current_target_byte_order): Likewise.
571 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
572 (CURRENT_TARGET_BYTE_ORDER): Likewise.
573 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
574 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
575 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
577 (sim_events_watch_core): Likewise.
578 * sim-events.h: Likewise.
579 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
581 (sim_core_write_misaligned_N): Likewise.
582 * sim-n-endian.h (endian_h2be_N): Likewise.
583 (endian_be2h_N): Likewise.
584 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
585 (offset_N): Likewise.
586 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
587 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
589 2016-01-02 Mike Frysinger <vapier@gentoo.org>
591 * cgen-defs.h (current_state): Delete.
592 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
593 * sim-utils.c (current_state): Delete.
595 2015-12-30 Mike Frysinger <vapier@gentoo.org>
597 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
600 2015-12-27 Mike Frysinger <vapier@gentoo.org>
602 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
604 2015-12-26 Mike Frysinger <vapier@gentoo.org>
606 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
607 * config.in, configure: Regenerate.
608 * Make-common.in (sim-basics_h): Delete tconfig.h.
609 (distclean): Likewise.
610 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
611 (new_sim_core_mapping): Delete WITH_HW and device *device.
612 (sim_core_map_attach, sim_core_attach): Likewise.
613 (sim_core_read_buffer): Delete WITH_DEVICES logic.
614 (sim_core_write_buffer): Likewise.
615 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
617 (sim_core_attach): Likewise.
618 (device_io_read_buffer, device_io_write_buffer): Delete.
619 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
620 (sim_core_write_aligned_N): Likewise.
621 * tconfig.h: Delete file.
623 2015-12-26 Mike Frysinger <vapier@gentoo.org>
625 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
626 Call sim_cpu_hw_io_read_buffer if cpu is valid.
627 (sim_core_write_buffer): Move cia decl to top of func. Call
628 sim_cpu_hw_io_write_buffer if cpu is valid.
630 2015-12-25 Mike Frysinger <vapier@gentoo.org>
632 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
634 (hw_find_integer_property): Likewise.
635 (hw_find_integer_array_property): Likewise.
636 (hw_add_duplicate_property): Likewise.
638 2015-12-25 Mike Frysinger <vapier@gentoo.org>
640 * sim-config.h (WITH_ENGINE): Delete.
641 * sim-module.c (modules): Always include sim_engine_install.
643 2015-12-25 Mike Frysinger <vapier@gentoo.org>
645 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
646 * cgen-types.h (SIM_HAVE_MODEL): Delete.
647 * sim-base.h: Always include sim-model.h.
648 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
649 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
650 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
651 [!WITH_MODEL_P] (sim_machs): Define.
652 * sim-model.h: Add some developer docs.
653 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
654 (WITH_MODEL_P): Define.
655 * sim-module.c (modules): Always include sim_model_install.
656 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
658 2015-12-25 Mike Frysinger <vapier@gentoo.org>
660 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
661 * sim-model.c: Likewise.
662 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
663 SIM_MACH_IMP_PROPERTIES
665 2015-12-25 Mike Frysinger <vapier@gentoo.org>
667 * sim-core.c (device_error): Delete.
668 (sim_core_map_attach): Delete calls to device_error.
669 (sim_core_attach): Likewise.
670 * sim-core.h (device_error): Delete.
671 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
673 (sim_core_write_aligned_N): Likewise.
675 2015-12-25 Mike Frysinger <vapier@gentoo.org>
677 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
678 * sim-core.c (sim_core_write_buffer): Likewise.
679 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
680 (sim_core_write_aligned_N): Likewise.
682 2015-12-25 Mike Frysinger <vapier@gentoo.org>
684 * dv-pal.c: Include config.h and sim-main.h.
685 (hw_pal_io_read_buffer): Always call CPU_INDEX.
687 2015-12-24 Mike Frysinger <vapier@gentoo.org>
689 * sim-options.c (standard_options): Always enable load-lma and
691 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
693 2015-12-24 Mike Frysinger <vapier@gentoo.org>
695 * sim-module.c (MODULE_LIST): Delete.
697 2015-12-24 Mike Frysinger <vapier@gentoo.org>
699 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
700 Move to h8300/compile.c.
701 [SIM_H8300] (standard_options): Likewise.
702 (standard_option_handler): Likewise.
704 2015-12-24 Mike Frysinger <vapier@gentoo.org>
706 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
707 sim_watchpoint_install.
709 2015-12-24 Mike Frysinger <vapier@gentoo.org>
711 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
712 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
714 * sim-options.c (OPTION_MEM_SIZE): Delete.
715 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
716 (standard_option_handler): Likewise.
718 2015-12-24 Mike Frysinger <vapier@gentoo.org>
720 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
722 2015-11-21 Mike Frysinger <vapier@gentoo.org>
725 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
727 2015-11-21 Mike Frysinger <vapier@gentoo.org>
730 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
731 vasprintf, and va_end together. Check ret after va_end call.
733 2015-11-21 Mike Frysinger <vapier@gentoo.org>
735 * sim-types.h (SIM_PRI_TB): Define.
736 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
737 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
738 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
739 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
741 2015-11-17 Mike Frysinger <vapier@gentoo.org>
743 * sim-main.h (WITH_MODULO_MEMORY): Delete.
744 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
745 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
746 (sim_core_translate): Likewise.
747 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
749 2015-11-16 Mike Frysinger <vapier@gentoo.org>
751 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
752 (cgen_cpu_close): Change to XCONCAT2.
754 2015-11-15 Mike Frysinger <vapier@gentoo.org>
756 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
759 2015-11-14 Mike Frysinger <vapier@gentoo.org>
761 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
762 * sim-close.c: New file.
764 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
765 Ali Lown <ali.lown@imgtec.com>
767 * sim-bits.h (EXTEND6): New macro.
768 (EXTEND12): New macro.
769 (EXTEND25): New macro.
771 2015-06-24 Mike Frysinger <vapier@gentoo.org>
773 * sim-trace.c (trace_one_insn): Delete.
774 * sim-trace.h (trace_one_insn): Delete.
776 2015-06-24 Mike Frysinger <vapier@gentoo.org>
778 * sim-trace.c (debug_printf): Rename to ...
779 (sim_debug_printf): ... this.
780 * sim-trace.h (debug_printf): Delete define.
781 (debug_printf): Rename to ...
782 (sim_debug_printf): ... this.
784 2015-06-24 Mike Frysinger <vapier@gentoo.org>
786 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
787 (trace_options): Add trace-register option.
788 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
789 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
790 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
791 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
792 TRACE_REGISTER_P, TRACE_REGISTER): Define.
794 2015-06-24 Mike Frysinger <vapier@gentoo.org>
796 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
797 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
798 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
799 STRACE_DEBUG): Define.
801 2015-06-24 Mike Frysinger <vapier@gentoo.org>
803 * sim-trace.c (trace_options): Update help text for trace-alu,
804 trace-fpu, trace-vpu, and trace-semantics.
805 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
806 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
808 2015-06-24 Mike Frysinger <vapier@gentoo.org>
810 * sim-assert.h (SIM_FILTER_PATH): Delete.
811 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
812 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
813 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
814 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
815 * sim-events.c: Include libiberty.h.
816 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
818 2015-06-23 Mike Frysinger <vapier@gentoo.org>
820 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
821 (AC_ARG_ENABLE(sim-cflags)): Likewise.
822 (AC_ARG_ENABLE(sim-debug)): Likewise.
823 (AC_ARG_ENABLE(sim-stdio)): Likewise.
824 (AC_ARG_ENABLE(sim-trace)): Likewise.
825 (AC_ARG_ENABLE(sim-profile)): Likewise.
826 (AC_ARG_ENABLE(sim-environment)): Likewise.
827 (AC_ARG_ENABLE(sim-alignment)): Likewise.
828 (AC_ARG_ENABLE(sim-assert)): Likewise.
829 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
830 (AC_ARG_ENABLE(sim-endian)): Likewise.
831 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
832 (AC_ARG_ENABLE(sim-float)): Likewise.
833 (AC_ARG_ENABLE(sim-scache)): Likewise.
834 (AC_ARG_ENABLE(sim-default-model)): Likewise.
835 (AC_ARG_ENABLE(sim-inline)): Likewise.
836 (AC_ARG_ENABLE(sim-packages)): Likewise.
837 (AC_ARG_ENABLE(sim-regparm)): Likewise.
838 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
839 (AC_ARG_ENABLE(sim-smp)): Likewise.
840 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
841 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
842 (AC_ARG_ENABLE(cgen-maint)): Likewise.
843 * configure: Regenerate.
845 2015-06-23 Mike Frysinger <vapier@gentoo.org>
847 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
849 2015-06-23 Mike Frysinger <vapier@gentoo.org>
851 * cgen-trace.c [!__STDC__]: Delete.
852 * sim-trace.h [!__STDC__]: Likewise.
854 2015-06-21 Mike Frysinger <vapier@gentoo.org>
856 * sim-model.c (sim_model_init): Assert model is not NULL.
858 2015-06-21 Mike Frysinger <vapier@gentoo.org>
860 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
861 stdint.h. Replace all signed/unsigned typedefs with int#_t and
864 2015-06-21 Mike Frysinger <vapier@gentoo.org>
866 * sim-alu.h (_SIM_ALU_H_): Rename to ...
867 (SIM_ALU_H): ... this.
868 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
869 (SIM_ASSERT_H): ... this.
870 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
871 (SIM_BASICS_H): ... this.
872 * sim-bits.h (_SIM_BITS_H_): Rename to ...
873 (SIM_BITS_H): ... this.
874 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
875 (SIM_ENDIAN_H): ... this.
877 2015-06-18 Mike Frysinger <vapier@gentoo.org>
879 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
882 2015-06-18 Mike Frysinger <vapier@gentoo.org>
884 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
885 m for sentinel testing.
887 2015-06-17 Mike Frysinger <vapier@gentoo.org>
889 * sim-syscall.c: Include errno.h and targ-vals.h.
890 (sim_syscall_multi, sim_syscall): Define.
891 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
892 * syscall.c (cb_syscall): Extend comment.
894 2015-06-17 Mike Frysinger <vapier@gentoo.org>
896 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
897 * sim-syscall.c: New file.
898 * sim-syscall.h: New file.
900 2015-06-17 Mike Frysinger <vapier@gentoo.org>
902 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
903 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
904 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
905 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
906 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
908 * gentmap.c (gen_targ_map_c): Output name field.
910 2015-06-12 Mike Frysinger <vapier@gentoo.org>
912 * acinclude.m4: Change configure.in to configure.ac.
913 * sim-config.h: Likewise.
915 2015-06-12 Mike Frysinger <vapier@gentoo.org>
917 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
918 * configure: Regenerate.
920 2015-06-12 Mike Frysinger <vapier@gentoo.org>
922 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
923 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
924 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
925 TRACE_DEBUG): Define.
927 2015-06-12 Mike Frysinger <vapier@gentoo.org>
929 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
930 * sim-trace.c (trace_option_handler): Likewise.
931 * sim-trace.h (WITH_TRACE_ANY_P): Define.
932 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
933 (TRACE_ANY_P): Likewise.
935 2015-06-12 Mike Frysinger <vapier@gentoo.org>
937 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
938 CGEN_TRACE_INSN_FINI.
939 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
940 trace_result to cgen_trace_result, trace_insn_fini to
941 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
942 and trace_extract to cgen_trace_extract.
943 * cgen-trace.h (trace_insn_init): Rename to ...
944 (cgen_trace_insn_init): ... this.
945 (trace_insn_fini): Rename to ...
946 (cgen_trace_insn_fini): ... this.
947 (trace_insn): Rename to ...
948 (cgen_trace_insn): ... this.
949 (trace_extract): Rename to ...
950 (cgen_trace_extract): ... this.
951 (trace_result): Rename to ...
952 (cgen_trace_result): ... this.
953 (TRACE_RESULT_P): Rename to ...
954 (CGEN_TRACE_RESULT_P): ... this.
955 (TRACE_INSN_INIT): Rename to ...
956 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
957 cgen_trace_insn_init.
958 (TRACE_INSN_FINI): Rename to ...
959 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
960 cgen_trace_insn_fini.
961 (TRACE_PRINTF): Rename to ...
962 (CGEN_TRACE_PRINTF): ... this.
963 (TRACE_INSN): Rename to ...
964 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
965 (TRACE_EXTRACT): Rename to ...
966 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
968 (TRACE_RESULT): Rename to ...
969 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
970 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
971 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
972 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
973 TRACE_INSN to CGEN_TRACE_INSN.
974 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
976 2015-06-11 Mike Frysinger <vapier@gentoo.org>
978 * sim-events.c (ETRACE_P): Delete.
979 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
980 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
981 * sim-events.h (struct _sim_events): Delete trace member.
982 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
983 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
985 2015-06-11 Mike Frysinger <vapier@gentoo.org>
987 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
988 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
989 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
990 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
992 2015-06-11 Mike Frysinger <vapier@gentoo.org>
994 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
996 2015-06-11 Mike Frysinger <vapier@gentoo.org>
998 * sim-trace.h (WITH_TRACE_P): New define.
999 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
1000 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
1001 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
1002 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
1003 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
1004 Redefine to use WITH_TRACE_P.
1006 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
1008 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
1009 mistake in call to sim_engine_abort.
1011 2015-04-29 Nick Clifton <nickc@redhat.com>
1014 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
1015 increasing parenthesis around casts to signed values.
1017 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1019 * gennltvals.sh: Add mcore support.
1020 * nltvals.def: Regenerate.
1022 2015-04-21 Mike Frysinger <vapier@gentoo.org>
1024 * cgen.sh: Add +x permissions.
1025 * genmloop.sh: Likewise.
1026 * gentvals.sh: Likewise.
1027 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
1028 Change all uses of srcroot for newlib to newlibroot.
1030 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1032 * sim-base.h (SIM_CPU): New typedef.
1034 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1036 * cgen-engine.h (CIA_ADDR): Delete.
1037 * sim-base.h: Update sim_cia example.
1038 [!CIA_ADDR] (sim_cia): New typedef.
1040 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1042 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1043 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1044 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1045 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1046 CIA_SET to CPU_PC_SET.
1048 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1050 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1051 * sim-main.h (STATE_CPU): Remove from comment and define.
1053 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1055 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1056 * configure: Regenerate.
1058 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1060 * sim-options.c: Include version.h.
1061 (OPTIONS_VERSION): New enum.
1062 (standard_options): Add "version".
1063 (standard_option_handler): Handle OPTIONS_VERSION.
1065 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1067 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1068 (create-version.sh): Delete.
1070 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1072 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1074 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1076 * run-sim.h, run.c: Delete.
1077 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1079 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1081 * config.in, configure: Regenerate.
1082 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1083 (ZLIB, ZLIBINC): Define.
1084 (BFD_LIB): Add $(ZLIB).
1086 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1088 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1089 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1091 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1093 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1094 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1095 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1097 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1099 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1100 usage of STATE_WATCHPOINTS.
1101 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1102 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1104 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1106 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1108 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1110 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1112 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1114 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1115 of enable_sim_hardware to AC_ARG_ENABLE.
1117 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1119 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1120 Add dv-sockser.o to sim_hw_objs.
1122 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1124 * dv-sockser.c: Include config.h.
1125 * dv-sockser.h: Include sim-inline.h.
1126 [HAVE_DV_SOCKSER]: Move all prototypes here.
1127 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1128 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1130 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1132 * gentmap.c, run.c: Convert old style prototypes.
1134 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1136 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1137 symlinking tconfig.h to tconfig.in.
1138 * config.in, configure: Regenerate.
1139 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1140 * tconfig.in: Rename file ...
1141 * tconfig.h: ... here.
1143 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1145 * dv-socker.h (dv_sockser_install): Declare.
1146 * sim-module.c: Include config.h.
1147 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1148 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1149 * sim-module.h: Include gdb/remote-sim.h.
1151 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1153 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1154 (sim-inline.c): Delete rule.
1156 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1158 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1159 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1160 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1162 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1164 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1165 [!ASSERT, WITH_ASSERT]: Likewise.
1166 * sim-endian.c: Delete sim-io.h include.
1168 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1170 * run-sim.h (sim_kill): Delete unused prototype.
1172 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1174 * gentmap.c: Include "string.h".
1176 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1178 * sim-options.c (sim_args_command): Call freeargv() when failure
1181 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1183 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1185 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1187 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1188 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1189 callbacks following renaming in callback.h.
1190 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1191 callback by call to "to_lstat" callback
1193 2014-08-28 Gary Benson <gbenson@redhat.com>
1195 * sim-trace.h (debug_printf): New define.
1197 2014-08-19 Alan Modra <amodra@gmail.com>
1199 * configure: Regenerate.
1201 2014-08-15 Roland McGrath <mcgrathr@google.com>
1203 * configure: Regenerate.
1204 * config.in: Regenerate.
1206 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1208 * sim-command.c (sim_do_command): Add const to cmd.
1209 * sim-options.c (sim_args_command): Add const to cmd.
1210 * sim-options.h (sim_args_command): Add const to cmd.
1212 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1214 * sim-hload.c (sim_load): Add const to prog.
1215 * sim-load.c (sim_load_file): Likewise.
1216 * sim-utils.c (sim_analyze_program): Likewise.
1217 * sim-utils.h (sim_analyze_program): Likewise.
1218 (sim_load_file): Likewise.
1220 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1222 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1223 * callback.c (system): Delete unused prototype.
1224 (os_init): Likewise.
1225 (os_shutdown): Likewise.
1226 (os_unlink): Likewise.
1227 (os_time): Likewise.
1228 (os_system): Likewise.
1229 (os_rename): Likewise.
1230 (os_write_stdout): Likewise.
1231 (os_flush_stdout): Likewise.
1232 (os_write_stderr): Likewise.
1233 (os_flush_stderr): Likewise.
1234 (os_write): Likewise.
1235 (os_read_stdin): Likewise.
1236 (os_read): Likewise.
1237 (os_open): Likewise.
1238 (os_lseek): Likewise.
1239 (os_isatty): Likewise.
1240 (os_get_errno): Likewise.
1241 (os_close): Likewise.
1242 (os_vprintf_filtered): Likewise.
1243 (os_evprintf_filtered): Likewise.
1244 (os_error): Likewise.
1248 (wrap): Change to new style prototype.
1251 (os_close): Likewise.
1252 (os_poll_quit): Likewise.
1253 (os_get_errno): Likewise.
1254 (os_isatty): Likewise.
1255 (os_lseek): Likewise.
1256 (os_open): Likewise.
1257 (os_read): Likewise.
1258 (os_read_stdin): Likewise.
1259 (os_write): Likewise.
1260 (os_write_stdout): Likewise.
1261 (os_flush_stdout): Likewise.
1262 (os_write_stderr): Likewise.
1263 (os_flush_stderr): Likewise.
1264 (os_rename): Likewise.
1265 (os_system): Likewise.
1266 (os_time): Likewise.
1267 (os_unlink): Likewise.
1268 (os_stat): Likewise.
1269 (os_fstat): Likewise.
1270 (os_lstat): Likewise.
1271 (os_ftruncate): Likewise.
1272 (os_truncate): Likewise.
1273 (os_pipe): Likewise.
1274 (os_pipe_empty): Likewise.
1275 (os_pipe_nonempty): Likewise.
1276 (os_shutdown): Likewise.
1277 (os_init): Likewise.
1278 (cb_read_target_syscall_maps): Likewise.
1279 (cb_target_to_host_syscall): Likewise.
1280 (cb_host_to_target_errno): Likewise.
1281 (cb_target_to_host_open): Likewise.
1282 (cb_store_target_endian): Likewise.
1283 (cb_host_to_target_stat): Likewise.
1284 * sim-hload.c (sim_load): Change to new style prototype.
1285 * sim-load.c (sim_load_file): Change to new style prototype.
1286 (report_transfer_performance): Likewise.
1287 (xprintf_bfd_vma): Likewise.
1288 * syscall.c (cb_get_string): Change to new style prototype.
1289 (get_path): Likewise.
1290 (cb_syscall): Likewise.
1292 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1294 * create-version.sh: Align parameters to match those of
1295 ../../gdb/common/create-version.sh.
1296 * Make-common.in (srcsim): New variable.
1297 (version.c): Adjust call to create-version.sh as per above.
1299 2013-09-23 Alan Modra <amodra@gmail.com>
1301 * configure: Regenerate.
1303 2013-09-03 Mike Stump <mikestump@comcast.net>
1305 * sim-options.c (complete_option_list): Mark text and word const.
1307 2013-06-28 Tom Tromey <tromey@redhat.com>
1309 * Make-common.in (version.c): Use version.in, not
1311 * create-version.sh: Likewise.
1313 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1315 * create-version.sh: New script. Adapted from
1316 gdb/commong/create-version.sh.
1317 * Make-common.in (version.c): Update rule dependencies,
1318 and re-implement using create-version.sh.
1320 2013-06-21 Nick Clifton <nickc@redhat.com>
1322 * gennltvals.sh: Add msp430 support.
1323 * nltvals.def: Regenerate.
1325 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1327 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1328 * aclocal.m4, configure: Regenerate.
1330 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1333 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1334 -Wformat-nonliteral with -Wno-format.
1336 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1338 * acinclude.m4: Regenerate.
1340 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1342 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1343 which do not support dv-sockser.o. Add always as option to
1344 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1345 is always required to be enabled by simulator.
1347 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1349 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1350 * nltvals.def: Regenerate.
1352 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1354 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1355 * config.in, configure: Regenerate.
1357 2012-05-24 Pedro Alves <palves@redhat.com>
1359 * sim-signal.h (sim_signal_to_target): Rename to ...
1360 (sim_signal_to_gdb_signal): ... this.
1361 * sim-signal.c (sim_signal_to_target): Rename to ...
1362 (sim_signal_to_gdb_signal): ... this.
1363 * sim-reason.c (sim_stop_reason): Adjust to rename.
1365 2012-05-24 Pedro Alves <palves@redhat.com>
1369 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1371 2012-05-24 Pedro Alves <palves@redhat.com>
1375 Replace target_signal with gdb_signal throughout.
1377 2012-05-18 Nick Clifton <nickc@redhat.com>
1380 * callback.c: Include config.h before system header files.
1381 * cgen-trace.c: Likewise.
1382 * cgen-utils.c: Likewise.
1383 * gentmap.c: Likewise.
1385 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1387 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1389 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1391 * sim-trace.c: Update the function prototype of save_data_size.
1392 Move the enum data_fmt from here...
1393 * sim-trace.h: ...to here.
1394 Add function prototype of save_data.
1396 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1398 * sim-core.h (sim_core_trans_addr): Add prototype.
1400 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1402 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1403 missing in last change.
1405 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1407 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1408 * nrun.c: Include string.h/strings.h.
1409 * aclocal.m4, config.in, configure: Regenerate.
1411 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1413 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1414 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1415 out -Werror initialization.
1417 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1419 * Make-common.in (TAGS): Change a-z to [:lower:].
1420 * acinclude.m4 (sim-trace): Likewise.
1421 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1422 Change A-Za-z0-9 to [:alnum:].
1424 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1426 * nrun.c (main): Display strsignal of sigrc.
1428 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1430 * Makefile.in (abs_srcdir): Declare.
1431 (srcroot): Define in terms of abs_srcdir.
1432 (headers): Change srcdir to abs_srcdir.
1434 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1436 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1439 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1441 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1442 system bourne shell.
1444 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1446 * syscall.c (cb_get_string): Rename from "get_string".
1447 (get_path): Rename get_string call to cb_get_string.
1449 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1451 * Make-common.in (VPATH): Add $(srccom).
1453 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1454 POSTCOMPILE): New variables.
1455 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1456 Include dependency files, when using GNU Make. Delete all
1457 dependency-only rules.
1458 * aclocal.m4: Include ../../config/depstand.m4. Call
1459 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1460 (MAKE, GMAKE): New substs.
1462 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1465 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1466 * configure, config.in: Regenerate.
1467 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1469 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1471 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1473 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1475 * sim-profile.c (profile_info): Only print the title once.
1477 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1479 * acinclude.m4: Rename from aclocal.m4.
1480 * aclocal.m4: Regenerate.
1482 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1484 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1485 * common.m4: Delete.
1486 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1487 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1488 * configure: Regenerate.
1490 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1492 * sim-alu.h (ALU32_AND): Clear carry flag.
1493 (ALU32_AND): Clear carry flag.
1495 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1497 * dv-cfi.c: Include stdbool.h.
1499 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1501 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1503 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1505 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1506 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1508 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1510 * sim-command.c: Include sim-options.h.
1512 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1514 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1516 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1518 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1519 Delete direct call to AC_PROG_CC.
1521 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1523 * sim-command.c: New file.
1524 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1525 (sim-command.o): New rule.
1527 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1529 * sim-options.c (standard_option_handler): Remove arg[0] check
1530 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1531 not an empty string, otherwise assign "" back to it.
1533 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1535 * nltvals.def: Regenerate to include Blackfin syscalls again.
1537 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1539 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1540 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1541 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1542 (trace_idx_to_str): Likewise.
1543 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1544 (TRACE_syscall): Define.
1545 (WITH_TRACE_SYSCALL_P): Likewise.
1546 (TRACE_SYSCALL_P): Likewise.
1548 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1550 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1551 remove now-unnecessary sub-scope for glue->type setting.
1552 Check to see if the "reg" property exists before we use it, and
1553 if it doesn't exist, error out for "glue" devices.
1555 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1557 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1558 glue-or, and set type to glue_xor when name is glue-xor.
1559 (hw_glue_port_event): Return immediately when type is glue_io
1560 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1561 and hw_port_event calls from glue_and to end of function.
1563 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1565 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1566 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1567 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1568 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1569 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1570 around function arguments.
1572 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1574 * sim-options.c (complete_option_list, sim_complete_command):
1577 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1579 * dv-glue.c: Fix up style.
1581 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1583 * hw-alloc.c (hw_alloc_data): Adjust brace.
1584 * hw-base.c (hw_base_data): Likewise.
1585 (generic_hw_unit_decode): Fix indentation.
1586 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1587 * hw-events.c (hw_event, hw_event_data): Likewise.
1588 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1589 * hw-instances.c (hw_instance_data): Likewise.
1590 * hw-instances.h (hw_instance): Likewise.
1591 * hw-main.h (hw_descriptor, enum): Likewise.
1592 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1593 * hw-ports.h (hw_port_descriptor): Likewise.
1594 * hw-properties.c (hw_property_data): Likewise.
1595 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1596 _range_property_spec, _reg_property_spec): Likewise.
1597 * hw-tree.c (_name_specifier, printer): Likewise.
1598 (split_device_specifier, parse_string_property, hw_tree_traverse,
1599 print_size, print_reg_property, print_string, print_properties):
1602 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1604 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1605 * Make-common.in (dv-cfi.o): New rule.
1606 * dv-cfi.c, dv-cfi.h: New files.
1608 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1610 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1611 fcntl.h and sys/fcntl.h, for constants.
1612 * nltvals.def: Regenerate.
1613 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1614 * sim-io.h (sys/types.h, sys/stat.h): Include.
1615 (sim_io_stat, sim_io_fstat): Declare.
1617 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1619 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1620 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1621 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1622 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1623 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1624 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1625 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1626 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1627 syscall.c: Trim trailing whitespace.
1629 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1631 * gennltvals.sh: Handle bfin targets.
1632 * nltvals.def: Regenerate.
1634 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1636 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1639 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1641 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1642 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1643 (hw_free): Drop zfree logic and always call free.
1644 * hw-base.c (hw_delete): Change zfree to free.
1645 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1646 (hw_handle_remove_phandle): Likewise.
1647 * hw-instances.c (hw_instance_delete): Likewise.
1648 * hw-tree.c (parse_reg_property): Likewise.
1649 (parse_ranges_property): Likewise.
1650 (parse_string_property): Likewise.
1651 * sim-core.c (sim_core_uninstall): Likewise.
1652 * sim-cpu.c (sim_cpu_free_all): Likewise.
1653 * sim-hw.c (sim_hw_uninstall): Likewise.
1654 * sim-memopt.c (do_memopt_delete): Likewise.
1655 (sim_memory_uninstall): Likewise.
1656 * sim-module.c (sim_module_uninstall): Likewise.
1657 * sim-options.c (sim_parse_args): Likewise.
1658 * sim-profile.c (profile_pc_cleanup): Likewise.
1659 (profile_uninstall): Likewise.
1660 * sim-watch.c (do_watchpoint_delete): Likewise.
1661 * sim-utils.c (zfree): Delete.
1662 (sim_state_free): Change zfree to free.
1663 * sim-utils.h (zfree): Delete.
1665 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1667 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1669 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1671 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1673 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1675 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1677 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1678 when asprintf fails.
1679 * sim-utils.c (sim_do_commandf): Issue an error and return when
1681 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1684 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1686 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1687 bytes has been calculated and when mmap_next_fd is valid and
1689 (memory_option_handler): Allow missing size when mmap_next_fd is
1692 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1694 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1695 not empty, and always append $3 to $hardware.
1697 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1699 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1700 * sim-hw.h (sim_hw_abort): Likewise.
1702 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1704 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1706 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1708 * run.1: Copyright year update.
1710 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1712 * hw-alloc.h (HW_NALLOC): Define.
1714 010-12-28 Mike Frysinger <vapier@gentoo.org>
1716 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1718 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1720 * sim-memopt.c (OPTION_MAP_INFO): Define.
1721 (memory_options): Handle --map-info.
1722 (memory_option_handler): Handle OPTION_MAP_INFO.
1724 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1726 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1727 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1728 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1730 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1732 * sim-core.c (WITH_HW): Add device casts to device_error,
1733 device_io_read_buffer, and device_io_write_buffer.
1735 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1737 * dv-sockser.c (dv_sockser_write_buffer): New function.
1738 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1739 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1741 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1743 * callback.c (os_lseek): Call wrap on lseek result.
1745 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1747 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1748 call by its equality to -1 not by it being negative.
1749 (connected_p): Likewise for accept() call.
1751 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1753 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1755 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1757 * profile.c (sim_profile_print_bar): Add cpu argument.
1759 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1761 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1763 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1765 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1766 (profile_print_pc): Convert sim_io_printf to profile_printf.
1767 (profile_print_insn): Likewise.
1768 (profile_print_memory): Likewise.
1769 (profile_print_core): Likewise.
1770 (profile_print_model): Likewise.
1771 (sim_profile_print_bar): Likewise.
1772 (profile_print_speed): Likewise.
1773 (profile_print_addr_ranges): Likewise.
1774 (profile_info): Likewise.
1775 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1777 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1779 * sim-model.c (OPTION_MODEL): Convert to enum.
1780 (OPTION_MODEL_INFO): New enum.
1781 (model_options): Add model-info/info-model entries.
1782 (model_option_handler): Handle OPTION_MODEL_INFO.
1784 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1786 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1787 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1790 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1792 * sim-hrw.c (sim_write): Add const to buf arg.
1793 * sim-utils.h (sim_write_fn): Likewise.
1795 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1797 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1800 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1802 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1803 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1804 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1805 * dv-sockser.c (sockser_options): Likewise.
1806 * hw-ports.c (empty_hw_ports): Likewise.
1807 * sim-hw.c (hw_options): Likewise.
1808 * sim-model.c (model_options): Likewise.
1809 * sim-options.c (standard_options): Likewise.
1810 * sim-profile.c (profile_options): Likewise.
1811 * sim-trace.c (trace_options): Likewise.
1812 * sim-watch.c (watchpoint_options): Likewise.
1814 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1816 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1817 the local "arg_table" variable, and the xmalloc cast.
1819 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1821 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1823 (sim_fpu_print_func): Add const markings to format buffer.
1825 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1827 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1829 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1831 * sim-trace.c (save_data): Add const markings to "buf" argument.
1833 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1835 * sim-options.c (standard_option_handler): Add const markings to
1838 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1840 * hw-ports.h: Fix spelling typos.
1842 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1844 * configure.ac: Check for socklen_t.
1845 * configure, config.in: Regenerated.
1846 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1848 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1850 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1851 * sim-hw.c (hw_option_handler): Likewise.
1853 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1855 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1856 (interrupt_nr_to_str): Likewise.
1857 (default_interrupt_names): Add const to pointer type.
1858 (sim_watchpoint_install): Add const to prefix.
1859 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1861 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1863 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1864 (sim_core_write_buffer): Likewise.
1866 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1868 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1869 the SIM_HAVE_ADDR_RANGE define.
1871 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1873 * sim-core.h (device_error): Add const to message, and add printf
1876 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1878 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1879 SIM_HAVE_ADDR_RANGE define.
1881 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1883 * dv-glue.c (hw_glue_ports): Swap static and const.
1885 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1887 * nrun.c (usage): Use void in definition.
1888 * sim-options.c (dup_arg_p): Convert old-style function definition.
1889 (sim_parse_args): Likewise.
1890 (sim_print_help): Likewise.
1891 * sim-trace.c (set_trace_option_mask): Likewise.
1892 (set_trace_option): Likewise.
1893 * sim-utils.c (sim_analyze_program): Likewise.
1894 (sim_elapsed_time_get): Likewise.
1895 (sim_elapsed_time_since): Likewise.
1897 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1899 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1900 (standard_options): Likewise.
1901 (standard_option_handler): Likewise.
1903 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1905 * hw-ports.c (TRACE): Delete.
1906 * hw-properties.c (TRACE): Delete.
1907 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1908 (hw_find_integer_property): Likewise.
1909 (hw_find_integer_array_property): Likewise.
1910 (hw_add_duplicate_property): Likewise.
1912 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1914 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1917 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1919 * sim-model.c: Include sim-model.h
1921 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1923 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1924 & from the STATE_CPU() examples.
1926 2010-01-24 Doug Evans <dje@sebabeach.org>
1928 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1929 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1931 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1932 (struct cgen_fp_ops): Update signatures of floating point conversion
1935 * Make-common.in (CGEN_SIM_DEPS): Define.
1936 (CGEN_INCLUDE_DEPS): Use it.
1937 (CGEN_MAIN_CPU_DEPS): Simplify.
1939 2010-01-22 Doug Evans <dje@sebabeach.org>
1941 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1942 (SUBWORDTFSI, JOINSIDI): Ditto.
1944 2010-01-05 Doug Evans <dje@sebabeach.org>
1946 * cgen-types.h (SETDI): Delete, unused.
1948 2009-12-02 Doug Evans <dje@sebabeach.org>
1950 * cgen-engine.h: Remove duplicated comment.
1952 2009-11-23 Doug Evans <dje@sebabeach.org>
1954 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1955 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1957 2009-11-22 Doug Evans <dje@sebabeach.org>
1959 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1960 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1961 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1962 instead of CGEN_INSN_INT.
1964 * cgen-trace.h (trace_extract): Add cast to fix warning.
1966 2009-11-05 Doug Evans <dje@sebabeach.org>
1968 * cgen-mem.h (DECLARE_GETT): Don't inline.
1969 (DECLARE_SETT): Ditto.
1971 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1973 * sim-inline.h: Fix spelling error.
1975 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1977 * Make-common.in: Add datarootdir.
1979 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1981 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1982 (SIM_CHECK_MEMBERS_1): Remove.
1983 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1984 AC_CHECK_MEMBERS one.
1985 * configure: Regenerate.
1987 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1988 * configure: Regenerate.
1990 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1992 * config.in: Regenerate.
1993 * configure: Likewise.
1995 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1996 definition of AC_CHECK_MEMBER.
1998 * aclocal.m4: m4_include toplevel config/override.m4.
1999 * configure: Regenerate.
2001 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2003 * Makefile.in (datarootdir): New variable.
2005 2009-07-07 Doug Evans <dje@sebabeach.org>
2007 * Make-common.in (CPU_DIR): Define.
2009 2009-07-06 Doug Evans <dje@sebabeach.org>
2011 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
2012 identifiers for file types rather than encoding internal
2013 implementation details of cgen.sh.
2014 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
2015 * cgen.sh: Add support for parallel makes.
2016 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
2018 2009-05-18 Jon Beniston <jon@beniston.com>
2020 * gennltvals.sh: Add lm32 target.
2021 * nltvals.def: Add lm32 syscall definitions.
2023 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
2025 Speed up simulator startup:
2026 * sim-utils.c (zalloc): Use xcalloc.
2028 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
2030 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
2031 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
2032 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
2033 variant; UQI, UHI, USI, UDI, and cast the result to the signed
2034 type, QI, HI, SI, DI.
2036 * callback.c (os_error): Mark as being a noreturn function.
2037 * sim-io.h (sim_io_error): Similar for sim_io_error.
2039 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2041 * aclocal.m4: Fix underquoting of function names.
2043 2008-10-21 Julian Brown <julian@codesourcery.com>
2045 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2047 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2049 * common.m4: Add test for libz and zlib.h.
2050 * configure: Regenerate to track ../common/common.m4 changes.
2053 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2054 Daniel Jacobowitz <dan@codesourcery.com>
2055 Joseph Myers <joseph@codesourcery.com>
2057 * aclocal.m4: Include ../../config/acx.m4.
2058 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2059 * configure, config.in: Regenerate.
2060 * Make-common.in (LIB_OBJS): Add version.o.
2061 (version.c, version.o): New rules.
2062 * run.c: Include version.h.
2063 (usage): Add help parameter. Print output either to stdout or
2064 stderr depending on that parameter.
2065 (print_version): New.
2066 (main): Check for --help and --version.
2067 * run-sim.h (sim_target_display_usage): Add help parameter.
2070 2008-04-14 Hans Kester <kester.hans@gmail.com>
2072 * sim-signal.c: Define missing signals for _WIN32.
2074 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2076 * gennltvals.sh: Add cr16.
2077 * nltvals.def: Rebuild.
2079 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2081 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2082 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2084 2007-08-10 Nick Clifton <nickc@redhat.com>
2086 * sim-memopt.c (memory_options): Mention that the
2087 --memory-size switch accepts suffixes.
2088 (parse_size): Handle a suffix on the size value.
2089 * sim-options.c (standard_options): Mention that the mem-size
2090 switch accepts suffixes.
2091 (standard_option_handler): Handle a suffix on the size value.
2093 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2095 * acconfig.h: Remove.
2096 * config.in: Regenerate.
2098 2006-11-07 Thiemo Seufer <ths@mips.com>
2100 * gentmap.c: Fix compile time warning.
2102 2006-11-07 Thiemo Seufer <ths@mips.com>
2104 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2105 for bfd text addresses.
2107 2006-08-29 Thiemo Seufer <ths@mips.com>
2108 Nigel Stephens <nigel@mips.com>
2110 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2111 SIM_QUIET_NAN_NEGATED.
2113 2006-08-29 Nigel Stephens <nigel@mips.com>
2115 * sim-profile.c (profile_pc_init): Initialise default profiling
2116 frequency to a prime number.
2117 (profile_print_pc): Convert gmon.out sample data into target
2120 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2122 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2123 * common.m4: Likewise.
2124 * configure: Regenerated.
2126 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2128 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2129 * configure: Regenerated.
2131 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2133 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2134 and LIBINTL_DEP everywhere.
2135 (CSEARCH): Use INCINTL.
2136 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2138 * configure: Regenerated.
2140 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2142 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2143 option-contents test.
2145 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2147 * sim-signal.c (sim_signal_to_target): Fix typos.
2149 * sim-reason.c (sim_stop_reason): Use
2150 sim_signal_to_target, not sim_signal_to_host.
2151 * sim-signal.c (sim_signal_to_host): Fix typo.
2152 (sim_signal_to_target): New function.
2154 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2156 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2159 2005-07-08 Ian Lance Taylor <ian@airs.com>
2161 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2163 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2164 different fraction for a quiet NaN.
2165 (unpack_fpu): Likewise.
2167 2005-07-08 Ben Elliston <bje@au.ibm.com>
2169 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2170 * sim-load.c: Likewise.
2171 * syscall.c: Likewise.
2173 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2175 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2178 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2180 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2182 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2184 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2185 and signed64 for __ALPHA__.
2187 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2189 * aclocal.m4 Include ../../gettext.m4.
2190 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2191 (AM_LC_MESSAGES): Remove.
2192 * configure: Regenerate.
2194 2005-02-28 Jim Blandy <jimb@redhat.com>
2196 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2197 -Wuninitialized in the default list of build warnings if CFLAGS is
2198 set, and doesn't include -O. (Using -Wuninitialized without
2199 optimization produces a warning, which interferes with compilation
2202 2005-02-21 Jim Blandy <jimb@redhat.com>
2204 * callback.c (os_fstat): Don't declare 't' unless it's used.
2206 2005-02-09 Jim Blandy <jimb@redhat.com>
2208 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2210 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2211 to $(CGEN), to ensure that the command substitution happens where
2212 the variable is referenced in the submake, not when the submake's
2213 arguments are expanded.
2214 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2215 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2216 application Scheme script directly after ${cgen}; don't precede it
2219 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2221 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2222 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2223 Include libiberty.h.
2224 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2225 being either end of a pipe.
2226 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2227 (os_shutdown): Clear pipe state.
2228 (default_callback): Initialize new members.
2230 * callback.c (default_callback): Initialize target_endian.
2231 (cb_store_target_endian): Renamed from store, new first parameter
2232 host_callback *cb, drop last parameter big_p. Take endianness
2234 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2235 Remove variable big_p.
2236 * nrun.c (main): Initialize default_callback.target_endian.
2238 2005-01-14 Andrew Cagney <cagney@gnu.org>
2240 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2241 Add explicit call to AC_CONFIG_HEADER.
2242 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2243 * configure: Re-generate.
2245 2005-01-12 Andrew Cagney <cagney@gnu.org>
2247 * common.m4: New file, based on of aclocal.m4.
2249 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2251 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2252 * configure: Regenerated to track ../common/aclocal.m4 changes.
2254 2005-01-07 Andrew Cagney <cagney@gnu.org>
2256 * configure.ac: Rename configure.in, require autoconf 2.59.
2257 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2258 * configure: Re-generate.
2260 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2262 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2263 <case CB_SYS_ftruncate>: New cases.
2265 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2267 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2268 (cb_syscall) <case CB_SYS_rename>: New case.
2269 * callback.c (os_lstat): New function.
2271 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2273 * run.1: Document --sysroot=filepath.
2274 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2275 (standard_options): Support --sysroot=<path>.
2276 (standard_option_handler): Handle OPTION_SYSROOT.
2277 * syscall.c (simulator_sysroot): Define, initialized empty.
2278 (get_path): Prepend simulator_sysroot to absolute file path.
2279 [HAVE_STRING_H]: Include string.h.
2280 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2281 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2282 (main): If simulator_sysroot is not empty, chdir there.
2283 * sim-config.h (simulator_sysroot): Declare.
2285 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2286 cgen_rtx_error" in a CGEN-generated simulator.
2287 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2288 replacement for CGEN-related breakpoints.
2290 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2292 * Make-common.in (sim-basics_h): Add $(callback_h).
2294 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2296 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2297 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2298 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2299 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2300 (SIM_CHECK_MEMBERS): New macros.
2301 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2302 for struct stat member test and write. Add ST_x calls for each
2303 struct stat member tested in configure.in. Wrap each ST_x call in
2304 #ifdef of configure macro for that member.
2305 * configure, config.in: Regenerate.
2307 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2309 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2311 <case desc>: Pass -OPC opcfile.
2312 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2313 parameter to cgen.sh.
2315 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2317 * Make-common.in (sim-basics_h): Correct dependencies on
2318 cconfig.h and tconfig.h
2319 (sim-load.o): Correct typo in sim-basics_h dependency.
2321 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2323 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2324 sub-dependencies for other sim files that they include.
2325 (sim_main_headers): Use sim-*_h macros.
2326 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2328 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2330 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2333 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2334 $(remote_sim_h) too.
2335 (sim_main_headers): Add sim-utils.h.
2337 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2339 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2341 2004-07-26 Andrew Cagney <cagney@gnu.org>
2343 Problem from Olaf Hering <olh@suse.de>.
2344 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2346 2004-07-10 Ben Elliston <bje@au.ibm.com>
2348 * hw-tree.c (parse_integer_property): Typo fix in comments.
2349 * sim-options.c (sim_args_command): Likewise.
2351 2004-06-28 Andrew Cagney <cagney@gnu.org>
2353 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2355 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2357 * callback.c (os_shutdown): Fix bug in last change: actually
2358 mark file descriptors as available on startup.
2360 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2362 [ include/gdb: * callback.h (host_callback_struct): Replace
2363 members fdopen and alwaysopen with fd_buddy. ]
2364 * callback.c: Changed all users.
2366 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2368 * sim-load.c (sim_load_file): Use bfd_get_section_size
2369 instead of bfd_get_section_size_before_reloc.
2371 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2373 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2374 passing it to printf.
2376 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2378 * callback.c: Update copyright dates.
2380 * sim-basics.h: Likewise.
2381 * sim-load.c: Likewise.
2382 * syscall.c: Likewise.
2384 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2386 * callback.c: Include cconfig.h instead of config.h.
2388 * sim-basics.h: Likewise.
2389 * sim-load.c: Likewise.
2390 * syscall.c: Likewise.
2392 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2394 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2396 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2398 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2400 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2402 * sim-options.c (standard_options): Fix the names of H8
2405 2003-10-30 Andrew Cagney <cagney@redhat.com>
2407 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2408 with "struct bfd_symbol".
2410 2003-10-21 Andrew Cagney <cagney@redhat.com>
2412 * callback.c (os_truncate): Call "truncate", and not "stat".
2414 2003-10-20 Andrew Cagney <cagney@redhat.com>
2416 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2418 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2420 * callback.c (os_ftruncate, os_truncate): New functions.
2421 (default_callback): Initialize ftruncate and truncate members.
2423 2003-09-08 Dave Brolley <brolley@redhat.com>
2425 On behalf of Doug Evans <dje@sebabeach.org>
2426 * cgen.sh: New arg archfile.
2427 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2428 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2430 2003-08-28 Andrew Cagney <cagney@redhat.com>
2432 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2433 * sim-options.c (print_help): Cast the format with specifier to
2436 2003-08-20 Michael Snyder <msnyder@redhat.com>
2437 Dave Brolley <brolley@redhat.com>
2439 * cgen-par.h (flags, word1): New target-specific
2440 fields of CGEN_WRITE_QUEUE_ELEMENT.
2441 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2442 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2443 * gennltvals.sh: Add frv target.
2444 * nltvals.def: Add frv target.
2446 2003-06-23 Michael Snyder <msnyder@redhat.com>
2448 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2449 * sim-reg.c: Fix cut-and-paste bug in comment.
2451 2003-06-22 Andrew Cagney <cagney@redhat.com>
2453 From matthew green <mrg@redhat.com>:
2454 * sim-fpu.h: Update copyright.
2455 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2456 * sim-fpu.c: Update copyright.
2457 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2459 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2461 From Doug Evans <dje@sebabeach.org>:
2462 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2463 with disassemble_info:read_memory_func.
2464 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2466 2003-06-04 Michael Snyder <msnyder@redhat.com>
2468 * common/run.c (main): Remove SIM_H8300 ifdef.
2470 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2471 (standard_options): Add '-x' for h8/300sx.
2472 (standard_option_handler): Add case for SIM_H8300SX.
2474 2003-04-13 Michael Snyder <msnyder@redhat.com>
2476 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2478 2003-03-01 Andrew Cagney <cagney@redhat.com>
2480 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2481 (sim_engine_vabort): Ditto.
2483 2003-02-27 Andrew Cagney <cagney@redhat.com>
2485 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2486 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2487 * nrun.c (main): Ditto.
2489 2003-02-26 Andrew Cagney <cagney@redhat.com>
2491 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2492 (sim_engine_vabort): Ditto.
2493 (sim_engine_halt, sim_engine_restart): Ditto.
2495 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2497 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2498 (sim-break_h): Delete macro.
2499 (sim-break.o): Delete rule.
2500 * sim-break.c: Delete file.
2501 * sim-break.h: Delete file.
2502 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2503 (STATE_BREAKPOINTS): Delete macro.
2504 (sim_state_base): Delete field breakpoints.
2505 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2506 sim_break_install to array.
2508 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2510 * run.c (usage): Fix typos.
2512 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2514 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2516 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2518 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2519 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2520 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2521 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2522 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2523 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2524 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2525 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2526 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2527 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2529 2002-11-13 Andrew Cagney <cagney@redhat.com>
2531 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2533 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2535 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2536 (distclean): Depend on it.
2538 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2540 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2542 2002-08-29 Dave Brolley <brolley@redhat.com>
2544 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2546 2002-07-17 Andrew Cagney <cagney@redhat.com>
2548 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2549 (sim_set_callbacks, sim_size, sim_trace)
2550 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2551 to here from "gdb/remote-sim.h".
2553 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2555 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2556 avoid possible longjmp problems with automatic variable siggnal.
2558 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2560 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2561 * Make-common.in (installdirs): Make $(libdir) too, needed when
2562 installing libsim.a.
2564 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2566 * gennltvals.sh (dir): Mark d30v as obsolete.
2567 * nltvals.def: Remove d30v.
2569 2002-06-17 Andrew Cagney <cagney@redhat.com>
2571 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2573 * sim-memopt.c: Include <unistd.h>.
2574 (do_memopt_add): Fix printf format.
2575 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2577 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2579 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2580 --enable-gdb-build-warnings.
2581 * configure: Regenerated to track ../common/aclocal.m4 changes.
2583 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2585 * sim-fpu.c (unpack_fpu): Initialize exponent for
2588 (sim_fpu_sqrt): Same.
2590 2002-06-08 Andrew Cagney <cagney@redhat.com>
2592 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2593 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2595 * sim-load.c: Ditto.
2596 * callback.c: Ditto.
2598 * Make-common.in (callback_h): Define.
2599 (remote_sim_h): Define.
2601 (callback.o): Update.
2602 (syscall.o): Update.
2605 (sim-hload.o): Update.
2607 (sim-reason.o): Update.
2608 (sim-reg.o): Update.
2609 (sim-resume.o): Update.
2611 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2613 * run.c: Fix formatting.
2615 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2617 * run-sim.h: New header. Provide prototypes for functions used
2618 between run() and libsim.a which are not used by GDB.
2619 * run.c: Include run-sim.h.
2620 (main): If SIM_TARGET_SWITCHES is defined call
2621 sim_target_parse_command_line.
2622 (usage): If SIM_TARGET_SWITCHES is defined call
2623 sim_target_display_usage.
2625 2002-05-17 Andrey Volkov <avolkov@transas.com>
2627 * run.c: Made h8300s as new target, not h8300h alias.
2628 Added new option -S (h8300s target)
2629 * sim-options.c: Ditto.
2631 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2633 * callback.c: Use 'deprecated' rather than 'depreciated.'
2635 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2637 From wiz at danbala:
2638 * sim-fpu.h: Fix grammar and typos.
2641 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2643 * callback.c: Fix some spelling errors.
2644 * hw-device.h: Likewise.
2645 * hw-tree.c: Likewise.
2646 * sim-abort.c: Likewise.
2647 * sim-alu.h: Likewise.
2648 * sim-core.h: Likewise.
2649 * sim-events.c: Likewise.
2650 * sim-events.h: Likewise.
2651 * sim-fpu.h: Likewise.
2652 * sim-profile.h: Likewise.
2653 * sim-utils.c: Likewise.
2655 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2657 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2660 2002-01-20 Ben Elliston <bje@redhat.com>
2662 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2663 the comment for this enumerator.
2665 2002-01-14 Ben Elliston <bje@redhat.com>
2667 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2669 2001-12-20 Kazu Hirata <kazu@hxi.com>
2671 * run.c (usage): Fix a typo.
2673 2001-07-05 Ben Elliston <bje@redhat.com>
2675 * Make-common.in (srccgen): Remove.
2676 (CGEN_CPU_DIR): Define.
2677 (CGEN_READ_SCM): Redefine without $(srccgen).
2678 (CGEN_ARCH_SCM): Ditto.
2679 (CGEN_CPU_SCM): Ditto.
2680 (CGEN_DECODE_SCM): Ditto.
2681 (CGEN_DESC_SCM): Ditto.
2683 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2685 * sim-load.c (sim_load_file): Put it back: external now.
2686 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2688 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2690 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2692 * sim-utils.c (sim_analyze_program): Ditto.
2694 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2696 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2697 we're finished with its immediate use.
2698 * sim-load.c (sim_load_file): Ditto.
2700 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2702 Add support for mmap-based memory regions.
2703 * sim-memopt.c (mmap_next_fd): New global.
2704 (sim_memory_init): Reinitialize it.
2705 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2706 "--memory-mapfile FILE" option. Check for some errors.
2707 (do_memopt_add): Conditionally do mmap instead of malloc for
2708 backing store of simulated memory. Check for more errors.
2709 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2710 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2711 * configure.in: Look for mmap/fstat related functions and headers.
2712 * config.in, configure: Regenerated.
2714 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2716 * sim-core.c (sim_core_map_attach): Correct overlap-related
2719 2001-03-07 Michael Meissner <meissner@redhat.com>
2721 * run.c (alloca-conf.h): Delete, no longer provided.
2723 2001-02-22 Ben Elliston <bje@redhat.com>
2725 * sim-trace.h (TRACE_VPU_IDX): Add.
2726 (TRACE_vpu): Define.
2727 (WITH_TRACE_VPU_P): Likewise.
2728 (TRACE_VPU_P): Likewise.
2729 * sim-trace.c (OPTION_TRACE_VPU): Define.
2730 (trace_options): Add --trace-vpu.
2731 (trace_option_handler): Handle OPTION_TRACE_VPU.
2732 (trace_option_handler): Include VPU tracing in --trace-semantics.
2733 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2735 2001-02-21 Ben Elliston <bje@redhat.com>
2737 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2738 (TRACE_BRANCH_INPUT2): Likewise.
2740 2001-02-09 Ben Elliston <bje@redhat.com>
2742 * (profile_print_pc): Write header out in target byte order.
2744 2001-02-09 Ben Elliston <bje@redhat.com>
2746 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2747 adjusting the pc shift value.
2749 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2751 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2752 where a numeric value is supplied.
2754 2001-01-06 Ben Elliston <bje@redhat.com>
2756 * cgen.sh: Allow extrafiles to include the semantics files when
2757 generating an ISA-specific decoder.
2759 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2761 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2763 2000-12-23 Ben Elliston <bje@redhat.com>
2765 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2766 them to the trace stream using sim_fpu_printn_fpu. Include
2769 2000-12-15 Ben Elliston <bje@redhat.com>
2771 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2772 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2773 trailing digits as specified (-1 to print all digits).
2774 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2775 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2778 2000-12-13 Ben Elliston <bje@redhat.com>
2780 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2781 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2784 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2786 * sim-endian.h: Don't have parameters on macro definitions which
2787 are simply renaming functions, to permit use of XCONCAT2 in both
2788 the macro name and the arguments in a use of such a definition.
2790 2000-12-11 Ben Elliston <bje@redhat.com>
2792 * cgen-ops.h (SUBWORDDFDI): New function.
2794 2000-12-05 Ben Elliston <bje@redhat.com>
2796 * Make-common.in (cgen-defs): New target.
2797 (cgen-decode): Pass $(EXTRAFILES).
2799 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2800 -outfile-suffix options.
2802 2000-12-04 Ben Elliston <bje@redhat.com>
2804 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2805 (SUBWORDSIUQI): Likewise.
2806 (SUBWORDDIHI): Likewise.
2807 (SUBWORDDIQI): New function.
2809 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2810 * cgen-scache.c (scache_option_handler): Remove unused local var.
2812 2000-12-03 Ben Elliston <bje@redhat.com>
2814 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2816 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2818 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2820 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2822 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2825 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2827 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2828 (set_hw_delete): Moved the macro as a function.
2829 * hw-base.h (set_hw_delete): Declare as external function.
2830 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2831 allocated using hw_malloc.
2833 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2835 * sim-options.c (sim_parse_args): Free the memory used for
2836 long_options, short_options, handlers, opt_cpu, orig_val.
2838 2000-11-20 Ben Elliston <bje@redhat.com>
2840 * cgen-ops.h (SUBBI): New macro.
2841 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2842 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2844 2000-11-16 Ben Elliston <bje@redhat.com>
2846 * cgen-types.h (VOID): New type.
2848 2000-11-09 Ben Elliston <bje@redhat.com>
2850 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2851 (sim_fpu_two): Set exponent to 1.
2853 2000-10-26 Ben Elliston <bje@redhat.com>
2855 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2856 `all'. Pass `-i' options to cgen applications.
2857 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2858 cgen-desc): Pass $(isa) to cgen.sh.
2860 2000-10-08 Ben Elliston <bje@redhat.com>
2862 * cgen-utils.c (cgen_rtx_error): New function.
2864 2000-10-07 Ben Elliston <bje@redhat.com>
2866 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2867 conditions for sim_core_read_buffer().
2869 2000-09-26 Dave Brolley <brolley@redhat.com>
2871 * cgen-utils.c (RORQI): New function.
2872 (ROLQI): New function.
2873 (RORHI): New function.
2874 (ROLHI): New function.
2876 2000-08-28 Dave Brolley <brolley@redhat.com>
2878 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2879 in insn_value if it will fit.
2881 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2883 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2885 2000-08-15 Dave Brolley <brolley@redhat.com>
2887 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2889 2000-08-15 Dave Brolley <brolley@redhat.com>
2891 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2892 (PROFILE_CPU_FREQ): New macro.
2893 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2894 (profile-options): Add profile-cpu-frequency.
2895 (parse_frequency): New function.
2896 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2897 (profile_print_speed): Print cpu frequency and simulated execution time.
2898 Re-indent other items to match.
2900 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2902 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2904 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2906 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2907 * Makefile.in (install): Install run.1 man page.
2909 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2911 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2912 * Makefile.in (headers,nltvals.def): Merge.
2914 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2916 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2917 * nrun.c (main): Print the simulator statistics only in
2919 * hw-properties.h (hw_find_integer_array_property): Fix
2920 prototype (use signed_cell).
2922 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2923 * sim-events.c (sim_events_remain_time): New function returning
2924 the time that remains before the event is raised.
2925 * hw-events.c (hw_event_remain_time): Likewise.
2926 * sim-events.h (sim_events_remain_time): Declare.
2927 * hw-events.h (hw_event_remain_time): Declare.
2929 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2930 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2931 (OPTION_HW_LIST): New option --hw-list to list the devices.
2932 (hw_option_handler): List the device tree with 'sim_hw_print'.
2934 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2935 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2936 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2937 (EXTENDED): Define for 16-bit word size.
2938 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2939 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2940 * sim-types.h: Added support for 16-bit targets.
2942 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2944 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2946 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2948 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2949 * Makefile.in (distclean): Clean cconfig.h also.
2951 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2953 * configure: Regenerated to track ../common/aclocal.m4 changes.
2955 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2957 * aclocal.m4 (sim-profile): Enable the profiler by default.
2959 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2961 * run.c (main): Initialize sigrc.
2963 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2965 * sim-events.c (update_time_from_event): Add more detailed event
2968 2000-03-30 Dave Brolley <brolley@redhat.com>
2970 * aclocal.m4 (cgen): Use guile to run cgen.
2972 2000-03-23 Dave Brolley <brolley@redhat.com>
2974 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2976 * cgen-accfp.c (fextsfdf): New function.
2977 (ftruncdfsf): New function.
2978 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2980 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2982 * cgen-ops.h: Added TRUNCSISI.
2984 2000-03-08 Dave Brolley <brolley@redhat.com>
2986 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2987 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2988 (sim_queue_fn_si_write): Last argument is has type USI.
2989 (sim_queue_fn_sf_write): New function.
2990 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2991 (sim_queue_fn_sf_write): New function.
2992 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2994 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2996 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2997 sim_set_trace and run simulator using sim_resume.
2998 (main): Add option ``-o'' - operating environment. Only continue
2999 after a signal when operating environment.
3000 (main): Always set REASON and SIGRC using sim_stop_reason.
3001 (sim_trace): Delete extern declaration.
3003 2000-02-08 Nick Clifton <nickc@cygnus.com>
3005 * callback.c: Fix compile time warning messages.
3006 * run.c: Fix compile time warning messages.
3008 1999-12-17 Dave Brolley <brolley@cygnus.com>
3010 * sim-profile.h: (set_profile_option_mask): Add prototype.
3011 * sim-profile.c (set_profile_option_mask): No longer static.
3013 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
3015 * sim-arange.c: Include <string.h>
3017 1999-12-07 Dave Brolley <brolley@cygnus.com>
3019 * sim-options.c (print_help): '=' required before optional argument.
3020 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
3021 (CGEN_FN_MEM_HI_WRITE): New enumerator.
3022 (CGEN_FN_MEM_SI_WRITE): New enumerator.
3023 (CGEN_FN_MEM_DI_WRITE): New enumerator.
3024 (CGEN_FN_MEM_DF_WRITE): New enumerator.
3025 (CGEN_FN_MEM_XI_WRITE): New enumerator.
3026 (fn_mem_qi_write): New union members.
3027 (fn_mem_hi_write): New union members.
3028 (fn_mem_si_write): New union members.
3029 (fn_mem_di_write): New union members.
3030 (fn_mem_df_write): New union members.
3031 (fn_mem_xi_write): New union members.
3032 (sim_queue_fn_mem_qi_write): New function.
3033 (sim_queue_fn_mem_hi_write): New function.
3034 (sim_queue_fn_mem_si_write): New function.
3035 (sim_queue_fn_mem_di_write): New function.
3036 (sim_queue_fn_mem_df_write): New function.
3037 (sim_queue_fn_mem_xi_write): New function.
3038 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3039 (sim_queue_fn_mem_hi_write): New function.
3040 (sim_queue_fn_mem_si_write): New function.
3041 (sim_queue_fn_mem_di_write): New function.
3042 (sim_queue_fn_mem_df_write): New function.
3043 (sim_queue_fn_mem_xi_write): New function.
3044 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3045 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3046 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3048 1999-12-01 Dave Brolley <brolley@cygnus.com>
3050 * cgen-accfp.c (subsf): Check status code.
3068 1999-11-26 Dave Brolley <brolley@cygnus.com>
3070 * cgen-par.h (fn_df_write): Mode of data is DF.
3071 (sim_queue_fn_df_write): Mode of data is DF.
3072 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3074 1999-11-22 Dave Brolley <brolley@cygnus.com>
3076 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3077 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3079 1999-11-04 Dave Brolley <brolley@cygnus.com>
3081 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3082 CGEN_MEM_XI_WRITE members.
3083 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3084 (sim_queue_fn_xi_write): New function.
3085 (sim_queue_mem_xi_write): New function.
3087 * cgen-par.c (sim_queue_fn_xi_write): New function.
3088 (sim_queue_mem_xi_write): New function.
3089 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3092 1999-10-22 Dave Brolley <brolley@cygnus.com>
3094 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3095 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3096 * cgen-par.c: Set insn_address for each queued write. Get pc from
3097 cpu when executing queued writes.
3099 1999-10-19 Dave Brolley <brolley@cygnus.com>
3101 * cgen-par.h (sim_queue_fn_pc_write): New function.
3102 (CGEN_FN_PC_WRITE): New enumerator.
3103 (fn_pc_write): New union member.
3104 * cgen-par.c (sim_queue_fn_pc_write): New function.
3105 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3107 1999-10-18 Dave Brolley <brolley@cygnus.com>
3109 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3110 (CGEN_MEM_DF_WRITE): New enumerator.
3111 (mem_di_write): New union member.
3112 (mem_df_write): New union member.
3113 * cgen-par.c (sim_queue_mem_di_write): New function.
3114 (sim_queue_mem_df_write): New function.
3115 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3117 * cgen-accfp.c (divsf): Check for division errors.
3119 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3121 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3123 1999-10-07 Dave Brolley <brolley@cygnus.com>
3125 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3126 (fn_hi_write): New union member.
3127 (sim_queue_fn_hi_write): New function.
3128 * cgen-par.c (sim_queue_fn_hi_write): New function.
3129 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3131 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3133 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3134 Change type of result to SEM_PC.
3136 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3138 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3140 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3142 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3143 (JOIN*): Delete cpu arg.
3145 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3147 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3149 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3151 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3153 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3156 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3158 * run.c (main): Check the sim_stop_reason and only halt simulation
3159 when a valid stop condition is identified.
3161 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3163 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3165 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3167 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3168 (bi_write): New union element.
3169 (sim_queue_bi_write): New function.
3170 * cgen-par.c (sim_queue_bi_write): New function.
3171 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3173 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3175 * configure: Regenerated to track ../common/aclocal.m4 changes.
3177 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3178 ../gdb/configure.in.
3179 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3180 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3181 (SIM_WARNINGS): Delete
3182 (CONFIG_CFLAGS): Update.
3184 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3186 * cgen-par.c: New file.
3187 * cgen-par.h: New file.
3188 * cgen-sim.h (cgen-par.h): #include it.
3189 * cgen-cpu.h (write_queue): New field.
3190 (CPU_WRITE_QUEUE): New access macro.
3191 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3192 (cgen-par.o): New target.
3194 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3196 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3197 * cgen-utils.c (mode_names): Update.
3199 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3201 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3202 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3203 buffer arg if WITH_PARALLEL_GENWRITE.
3204 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3205 (struct idesc): Ditto.
3207 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3209 * sim-model.c (model_option_handler): Add \n to error message.
3211 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3213 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3214 (insn_sem): Rewrite.
3215 (sem_fn_desc): New struct.
3217 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3219 (scache case): Split into non-parallel/parallel versions.
3220 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3221 if not use semantic switch version.
3223 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3225 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3226 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3227 (SEM_BRANCH_INIT_EXTRACT): Delete.
3228 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3229 (SEM_BRANCH_FINI): Ditto.
3230 (SEM_BRANCH_VIA_ADDR): Ditto.
3231 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3232 (SEM_BRANCH_ADDR_CACHE): Delete.
3233 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3234 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3236 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3237 (@cpu@_pbb_begin): Initialize branch_target.
3238 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3239 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3241 (@cpu@_engine_run_fast): Ditto.
3243 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3245 * cgen-utils.c (RORSI): New function.
3246 (ROLSI): New function.
3248 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3250 * Makefile.in (TAGS): Tweak TAGS regex.
3251 * cgen-mem.h (*): Add TAGS markers.
3253 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3255 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3256 passed in when sim_resume is first entered - don't re-pass it
3259 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3261 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3262 OPTION_LOAD_LMA but only when is defined.
3263 (standard_options): When SIM_HANDLES_LMA is defined include
3264 options --load-lma and --load-vma.
3265 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3267 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3268 (struct sim_state_base): Add load_at_lma_p.
3269 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3270 STATE_LOAD_AT_LMA_P.
3272 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3274 * nrun.c (main): Re-format loop gnu style.
3276 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3278 * dv-sockser.c (connected_p): Initialize addrlen.
3280 1999-07-06 Dave Brolley <brolley@cygnus.com>
3282 * cgen-accfp.c (floatsidf): New function.
3283 (fixdfsi): New function.
3285 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3287 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3289 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3291 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3292 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3293 * cgen-fpu.c: New file.
3294 * cgen-fpu.h: New file.
3295 * cgen-accfp.c: New file.
3296 * cgen-cpu.h (CGEN_CPU): New member fpu.
3297 * cgen-mem.h: Redo fp support.
3298 * cgen-ops.h: Delete k&r support. Redo fp support.
3299 * cgen-sim.h: Include cgen-fpu.h.
3300 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3302 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3304 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3306 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3307 (@cpu@_pbb_cti_chain): Minor clean up.
3309 1999-05-08 Felix Lee <flee@cygnus.com>
3311 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3312 AM_CYGWIN32 and AM_EXEEXT.
3313 * configure: Regenerate.
3315 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3317 * sim-core.c (device_error,device_io_read_buffer,
3318 device_io_write_buffer): Delete decls.
3319 * sim-core.h: Put them here.
3321 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3322 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3323 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3324 (sim_core_write_aligned_N): Ditto.
3326 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3328 * sim-memopt.c (sim_memory_uninstall): Don't look into
3331 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3333 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3335 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3337 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3338 (sim_core_write_buffer): Ditto.
3340 1999-04-02 Keith Seitz <keiths@cygnus.com>
3342 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3343 after the interval counter has expired.
3344 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3345 poll_quit callbacks. May be overridden by Makefile.
3346 (poll_quit_counter): New global.
3347 * sim-events.c: Remove all mentions of ui_loop_hook. The
3348 host callback "poll_quit" will serve the purpose.
3349 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3351 * nrun.c: Remove declaration of ui_loop_hook.
3353 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3355 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3356 if being used by gdb.
3358 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3360 * cgen-types.h (XF,TF): Tweak.
3361 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3363 (SUBWORD*,JOIN*): Define.
3364 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3365 moved into cpu descriptor.
3366 * sim-model.h (MACH): New member `num'.
3368 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3370 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3371 (CGEN_CPU): Member opcode renamed to cpu_desc.
3372 New members get_idata,disassembler.
3373 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3374 CGEN_INSN_ATTR_VALUE.
3375 (CGEN_STATE): Delete member opcode_table.
3376 (sim_disassemble_insn): Delete decl.
3377 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3378 (struct idesc): Moved to here from <cpu>-decode.h.
3379 * cgen-run.c (prime_cpu): Call prepare_run callback.
3380 * cgen-trace.h (SFILE): New type.
3381 (sim_disasm_sprintf): Declare.
3382 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3383 (sim_cgen_disassemble_insn): Declare.
3384 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3385 (insn_fields): Delete.
3386 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3388 (trace_insn): Call CPU_DISASSEMBLER hook.
3389 (sim_disasm_sprintf): New function.
3390 (sim_disasm_read_memory): New function.
3391 (sim_disasm_perror_memory): New function.
3392 (sim_cgen_disassemble_insn): New function.
3393 * cgen-utils.c: Don't include cpu-opc.h.
3394 (virtual_insn_entries): New static local.
3395 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3396 (cgen_insn_name): Rewrite.
3397 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3398 * cgen.sh (desc): New file generator handler.
3399 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3400 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3401 Don't include cpu-opc.h,cpu-sim.h.
3402 * sim-model.c (model_set): Delete SIM_DESC arg.
3403 (sim_model_set): Update.
3404 * sim-model.h (MACH): New member prepare_run.
3406 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3408 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3409 if redundant with allocator functions.
3411 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3413 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3415 * sim-profile.h: Make like sim-trace.h.
3416 (PROFILE_USEFUL_MASK): New macro.
3417 * sim-profile.c (profile_options): Make like trace_options, allow
3418 optional on|off arg where applicable.
3419 (set_profile_option_mask): New function.
3420 (sim_profile_set_option): New function.
3421 (profile_option_handler): Simplify.
3422 Have -p only enable selected things, not everything.
3423 Add missing break to OPTION_PROFILE_PC_RANGE.
3424 * cgen-scache.c (scache_options): Allow optional on|off arg to
3426 (scache_option_handler): Use sim_profile_set_option.
3428 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3430 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3431 (memory_option_handler): Implement MEMORY_FILL option. Make
3432 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3433 (parse_ulong_value): New function.
3434 (do_memopt_add): Allocate all buffers. Optionally fill them.
3436 1999-01-15 Richard Henderson <rth@cygnus.com>
3438 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3439 va_list, not an integer.
3440 * sim-events.c (sim_events_schedule): Likewise.
3442 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3443 the appropriate type.
3445 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3447 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3448 (sim_disassemble_insn): Update prototype.
3449 (sim_engine_invalid_insn): Ditto.
3450 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3451 (SEM_BRANCH_INIT): PCADDR->IADDR.
3452 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3453 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3454 * cgen-scache.h (*): Ditto.
3455 * cgen-trace.c (*): Ditto.
3456 * cgen-trace.h (*): Ditto.
3457 * cgen-utils.c (*): Ditto.
3458 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3460 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3461 (simple engine framework): Rewrite.
3462 * sim-module.c (modules): Install model module sooner (and in
3463 particular before the profile module).
3465 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3467 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3468 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3469 (sim_model_init): Call it.
3471 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3473 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3475 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3476 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3477 (SEM_BRANCH_INIT_EXTRACT): New macro.
3478 (SEM_BRANCH_INIT): Add taken_p.
3479 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3480 (SEM_BRANCH_FINI): Use it.
3482 * cgen-run.c (sim_resume): Handle tracing of last insn.
3483 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3484 * cgen-trace.c (current_abuf): New static global.
3485 (trace_insn_init): Initialize it.
3486 (trace_insn_fini): Use it.
3487 (trace_insn): Set it.
3488 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3489 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3490 (@cpu@_emit_after): Ditto.
3491 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3492 labels if WITH_SEM_SWITCH_FULL.
3493 * sim-model.c: Include bfd.h.
3494 (sim_model_init): New function.
3495 (sim_model_install): Record init fn.
3496 * sim-model.h (MACH): New member bfd_name.
3497 * sim-module.c (modules): Initialize model before scache.
3499 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3501 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3503 * nrun.c (main): Remain in simulation loop for traps and
3504 exceptions when in operating environment mode.
3505 (ui_loop_hook): New stub hook for standalone use.
3506 * sim-events.c (sim_events_process): Call ui_loop_hook
3507 periodically on CYGWIN host.
3509 * sim-reason.c (sim_stop_reason): Return host signal numbers
3510 to gdb on sim_stopped and sim_signalled cases.
3511 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3512 hook just before longjmp.
3513 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3514 hook just before sim_engine_run.
3516 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3517 * sim-trace.h (trace_generic): Ditto.
3518 * sim-trace.c (trace_generic): Ditto.
3520 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3522 * Make-common.in (SIM_MAIN_DEPS): New var.
3523 (CGEN_MAIN_CPU_DEPS): New var.
3524 * aclocal.m4: Add --enable-cgen-maint option.
3525 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3527 (GETIMEM*): Pass pc value to sim_core routine.
3529 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3531 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3532 Compare with ZERO not NULL.
3534 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3536 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3539 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3541 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3542 * sim-trace.c: Include stdlib.h if present.
3543 * dv-sockser.c: Include unistd.h if present.
3544 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3545 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3547 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3549 * gennltvals.sh: Add i960.
3550 * nltvals.def: Rebuild.
3552 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3554 * cgen-defs.h: New file, old cgen-sim.h.
3555 * cgen-sim.h: Simple header that includes others.
3556 * sim-arange.c: New file.
3557 * sim-arange.h: New file.
3558 * sim-basics.h: Include it.
3559 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3560 (sim-arange.o): Add rule for.
3561 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3562 (sim_io_eprintf_cpu): Add prototype.
3563 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3564 (INLINE2): New macro.
3565 (EXTERN_INLINE): New macro.
3566 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3567 before calling module init fns.
3568 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3569 (profile_init): New function.
3570 (profile_options): New option --profile-range.
3571 (profile_option_handler): Handle --profile-range.
3572 (profile_print_insn): Qualify address range specific section titles.
3573 (profile_print_addr_ranges): New function.
3574 (profile_info): Print address ranges if specified.
3575 (profile_install): Set profile_init init fn.
3576 * sim-profile.h (PROFILE_DATA): New member `range'.
3577 * sim-trace.c (trace_init): New function.
3578 (trace_options): New option --trace-range.
3579 (trace_option_handler): Handle --trace-range.
3580 (trace_install): Set trace_init init fn.
3581 * sim-trace.h (TRACE_DATA): New member `range'.
3582 * sim-utils.c (sim_cpu_msg_prefix): New function.
3583 (sim_io_eprintf_cpu): New function.
3584 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3585 (PC_IN_PROFILE_RANGE_P): New macro.
3586 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3587 (trace_insn_fini): New arg abuf. All callers updated.
3588 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3589 printing cycle counts.
3590 * cgen-trace.h (trace_insn_fini): Update prototype.
3591 (TRACE_RESULT_P): New macro.
3592 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3593 (TRACE_INSN): Check ARGBUF_TRACE_P.
3594 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3595 * cgen-types.h (SIM_INLINE): Delete.
3596 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3597 * cgen-utils.c: Don't include cgen-engine.h
3598 * genmloop.sh (@cpu@_fill_argbuf): New function.
3599 (@cpu@_fill_argbuf_tp): New function.
3600 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3601 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3602 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3603 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3604 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3605 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3606 doing profiling. Update call to TRACE_INSN_FINI.
3608 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3610 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3612 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3615 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3617 * sim-inline.c (SIM_INLINE_P): Fix typo.
3619 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3621 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3623 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3625 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3626 * nltvals.def: Re-generate.
3628 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3630 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3631 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3632 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3634 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3635 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3637 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3639 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3640 (${cpu}_pbb_cti_chain): Ditto.
3642 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3644 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3645 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3646 (EXTRACT_INT,EXTRACT_UINT): New macros.
3647 (SEM_SEM_ARG): New macro.
3648 (SEM_NEXT_VPC): New arg `pc'.
3649 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3650 (sim_disassemble_insn): Update prototype.
3651 * cgen-trace.c (current_insn,insn_fields): New static locals.
3652 (trace_insn): Set them.
3653 * cgen-utils.c: #include cgen-engine.h.
3654 (sim_disassemble_insn): New arg insn_fields.
3655 Handle variable length insns.
3656 * genmloop.sh: Only emit pbb decls if -pbb.
3657 (${cpu}_scache_lookup): New arg `vpc'.
3658 (scache support): Fetch pc before entering loop.
3660 * gennltvals.sh: Add fr30 support.
3661 * nltvals.def: Rebuild.
3663 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3665 * sim-types.h: Re-do type system so that GCC's attribute and mode
3666 are used to specify types. Handle case of ALPHA.
3668 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3670 * aclocal.m4: Add tests for dlopen family.
3671 * config.in: Regenerated.
3673 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3675 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3677 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3679 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3680 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3681 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3682 * cgen-sim.h: ... to here.
3684 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3686 * aclocal.m4 (enable-build-warnings): Replace
3687 enable-sim-warnings. Extend =LIST syntax so that prepend and
3688 append of options is possible. Drop -Werror, add
3689 -Wstrict-prototypes for GDB compatibility.
3690 * Make-common.in (SIM_WARNINGS): Update.
3692 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3694 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3695 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3696 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3697 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3698 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3700 * cgen-cpu.h: New file.
3701 * cgen-engine.h: New file.
3702 * cgen-scache.h: New file.
3703 * cgen-sim.h: Delete portions moved to new files.
3704 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3705 rather than sending result to stdout.
3707 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3709 * Make-common.in (sim-reg.o): New rule.
3710 (cgen-run.o): New rule.
3711 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3712 * cgen-run.c (prime_cpu): New function.
3713 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3714 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3716 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3717 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3718 (CGEN_INSN_VIRTUAL_P): New macro.
3719 (SEM_PC): New typedef.
3720 (SEMANTIC_FN): Change type of result to SEM_PC.
3721 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3722 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3723 (SCACHE_MAP): New typedef.
3724 (CPU_SCACHE): Add pbb support.
3725 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3726 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3727 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3729 (INSN_NAME): Delete.
3730 (cgen_insn_name): Declare.
3731 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3732 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3733 (first_insn_p): Make static.
3734 (trace_insn): Handle virtual insns specially.
3735 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3736 * cgen-types.h (UBI): Delete.
3737 (MODE_TYPE): New enum.
3738 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3739 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3740 (cgen_virtual_opcode_table): New global.
3741 (cgen_insn_name): New function.
3742 (sim_disassemble_insn): Ignore virtual insns.
3743 * genmloop.sh: Delete top level loop generation. Add pbb support.
3744 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3745 (sim_cpu_base): New members max_insns,insn_name,model_data.
3746 (CPU_PC_GET,CPU_PC_SET): New macros.
3747 (sim_pc_get,sim_pc_set): Declare.
3748 * sim-model.c (model_set): Call model init fn.
3749 * sim-model.h (MODEL_FN): New typedef.
3750 (INSN_TIMING): New member model_fn.
3751 (MODEL): New members num,init.
3752 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3753 All callers updated.
3754 (profile_insn_init): New fn.
3755 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3756 Exit early if insn profiling not supported.
3757 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3758 (profile_install): Record profile_insn_init as init fn.
3759 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3760 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3761 (PROFILE_DATA): Delete member exec_time.
3762 Change insn_count to pointer to array, rather than the array.
3763 (sim_profile_print_bar): Declare.
3765 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3767 * cgen-run.c: New file.
3768 * sim-reg.c: New file.
3770 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3772 * aclocal.m4: Add checks for -lsocket and -lnsl.
3774 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3775 allow local port reuse on listening socket.
3777 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3779 * sim-config.h: Remove reference to linux kernel header.
3781 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3783 * dv-sockser.c (sockser_addr): Make variable non-static.
3785 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3787 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3789 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3791 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3793 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3795 * Make-common.in (install-common): Add $(EXEEXT) when installing
3798 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3800 * cgen-sim.h (cgen_state): New member opcode_table.
3801 * cgen-utils.c (sim_disassemble_insn): Use it.
3803 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3805 * cgen-mem.h (DECLARE_SETT): Fix return type.
3806 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3807 * cgen-scache.c: Include stdlib.h.
3808 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3809 * sim-model.c (model_option_handler): Remove unused variable `n'.
3811 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3813 * cgen-utils.c: Include bfd.h.
3814 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3816 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3818 * sim-bits.h (EXTEND24): Fix typo.
3820 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3822 * sim-events.c (ETRACE_P): New macro.
3823 (struct _sim_event): Add member trace.
3824 (sim_events_free): Reclaim trace message.
3826 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3827 sim_events_schedule_tracef): New functions, include printf trace
3828 information in argument list. If tracing, store asprintf'd trace
3829 message in sim_event.
3831 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3832 hw_event_queue_schedule_vtracef): New functions, mimic
3835 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3837 * sim-bits.h (EXTEND24): Define.
3839 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3841 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3842 (CPU_SCACHE_HASH_MASK): New macro.
3843 (SCACHE_HASH_PC): Rewrite.
3844 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3845 computation out of main loop.
3847 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3849 * cgen-sim.h (RECORD_IADDR): Delete.
3850 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3851 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3853 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3855 * gennltvals.def (mn10200): Add entry.
3856 * nltvals.def: Regenerate with MN10200 additions.
3858 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3860 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3861 documentation on how it works.
3863 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3864 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3865 sim_core_set_xor, sim_core_xor_read_buffer,
3866 sim_core_xor_write_buffer): Update.
3868 * sim-events.h, sim-events.c (sim_events_install,
3869 sim_events_watch_clock, sim_events_schedule_after_signal,
3870 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3871 sim_events_deschedule): Update.
3873 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3874 sim_fpu_max32, sim_fpu_max64): Update.
3876 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3878 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3879 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3880 * sim-profile.c (profile_print_model): Update.
3882 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3884 * gennltvals.def (m32r): Use common syscall.h now.
3885 (mn10300): Add entry.
3886 * nltvals.def: Regenerate.
3888 * sim-engine.c (sim_engine_get_run_state): New function.
3889 * sim-engine.h (sim_engine_get_run_state): Declare it.
3891 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3893 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3894 * sim-core.c (sim_core_signal): Make extern, always define.
3896 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3898 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3899 * cgen-ops.h (ANDIF): New macro.
3900 (ANDIF[BQHSD]I): Delete.
3902 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3904 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3905 (hw_event_queue_schedule, hw_event_queue_deschedule,
3906 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3909 * hw-alloc.h (HW_NZALLOC): Define.
3911 * Make-common.in (test-hw-events): Add target for testing the
3914 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3916 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3918 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3920 * hw-main.h: Include hw-handles.h, hw-instances.h.
3921 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3922 * hw-base.c (hw_create, hw_delete): Call same.
3924 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3926 * dv-core.c: Include hw-main.h and sim-main.h.
3927 * dv-pal.c: Include hw-main.h and sim-io.h.
3928 * dv-glue.c: Include hw-main.h.
3930 * hw-main.h: New file. Move list of includes to here.
3931 * hw-base.h: From here.
3932 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3933 (hw-*.o, dv-*.o): Update.
3934 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3935 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3938 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3939 do_hw_poll_read): Move declarations from here.
3940 * hw-main.h: To here.
3942 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3944 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3946 * Make-common.in (hw-config.h): Update
3947 * hw-base.c, dv-pal.c, dv-glue.c: Update
3949 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3950 `*_callback' to `*_method.
3952 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3954 * hw-base.h (set_*): Move set method macros from here.
3955 * hw-device.h: To here.
3957 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3959 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3962 * hw-base.c (hw_create, hw_delete): Call
3963 * hw-properties.c (create_hw_property_data,
3964 delete_hw_property_data): Define.
3966 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3968 * hw-device.c, hw-properties.c: Include hw-base.h
3970 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3971 * hw-device.c: From here.
3972 * hw-base.h: Include "hw-events.h".
3974 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3975 * hw-base.c (hw_create, hw_delete): Call.
3976 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3978 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3979 (hw-alloc.o): New target.
3981 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3983 * hw-events.h, hw-events.c: New files. Move event code to here.
3984 * sim-hw.c: From here.
3985 * hw-base.h: Include "hw-events.h".
3986 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3987 (hw-events.o): New target.
3989 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3990 * hw-events.h (struct hw_event): Replace typedef hw_event.
3992 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3993 * hw-base.c (hw_create, hw_delete): Call.
3994 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3998 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4000 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
4001 * hw-ports.c: To here.
4003 * hw-base.h, hw-ports.c (create_hw_port_data,
4004 delete_hw_port_data): New functions.
4005 * hw-base.c (hw_delete, hw_create): Call same.
4007 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
4009 * hw-ports.h: To here.
4011 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
4013 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
4014 PROCESSOR and CIA arguments.
4016 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
4018 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
4019 Move common object files from here.
4020 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
4022 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
4024 * sim-hw.c: Include ctype.h.
4025 (do_hw_poll_read): Do not assume EAGAIN.
4027 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
4029 * cgen-trace.c (first_insn_p): New static local.
4030 (trace_insn_init): Set it.
4031 (trace_insn_fini): Use TRACE_PREFIX.
4032 (trace_insn): Rewrite to use trace_prefix.
4033 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
4034 Adjust width accordingly.
4036 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4037 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4038 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4039 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4040 (PROFILE_COUNT_CORE): Simplify.
4041 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4043 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4045 * cgen-ops.h (ADDCFSI): Fix typo.
4047 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4049 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4050 * genmloop.sh: Use them rather than static locals.
4052 * sim-engine.c (sim_engine_set_run_state): New function.
4053 * sim-engine.h (sim_engine_set_run_state): Declare.
4054 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4055 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4056 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4058 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4060 * cgen-trace.c (trace_insn_init): New arg first_p.
4061 All callers updated.
4062 (trace_insn_fini): New arg last_p. All callers updated.
4063 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4064 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4065 * genmloop.sh (engine_resume): Update.
4067 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4069 * Make-common.in (install-common): Run ranlib on installed copy of
4072 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4074 * Make-common.in (install-common): Rename and install libsim.a.
4076 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4078 * sim-io.c (unistd.h): Include.
4080 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4082 * Make-common (sim_main_headers): Sort.
4083 (cgen-*.o): Add cgen-sim.h dependency.
4085 * cgen-scache.c (scache_init): Only allocate space if scache element
4087 (scache_flush,scache_print_profile): Check if scache in use first.
4089 * cgen-sim.h (IDESC): Provide forward declaration.
4091 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4092 (cgen_cpu_max_extra_bytes): Declare.
4093 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4095 * sim-cpu.h: New file. sim_cpu_base moved here.
4096 Move sim_cpu_lookup decl here.
4097 * sim-base.h: #include "sim-cpu.h".
4098 * sim-cpu.c: New file.
4099 * Make-common (sim_main_headers): Add sim-cpu.h.
4100 (sim-cpu.o): Add rule for.
4102 * sim-model.c (set_model): Delete.
4103 (sim_model_set,model_set): New functions.
4104 (sim_model_install): Renamed from model_install.
4105 Don't set default model here.
4106 (model_option_handler): Rewrite --model processing.
4107 (sim_model_lookup,sim_mach_lookup): New functions.
4108 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4109 (insn_timing): Delete.
4110 (INSN_TIMING): New member `num'.
4111 (IMP_PROPERTIES): Always define scache_elm_size member.
4112 (MACH): New member init_cpu.
4113 (sim_machs): Renamed from machs.
4114 (sim_model_install): Renamed from model_install.
4115 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4116 * sim-module.c (modules): Update.
4118 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4120 * sim-io.c: #include <errno.h>.
4122 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4124 * dv-pal.c (struct hw_pal_device): Add reader.
4125 (hw_pal_finish): Initialize reader.
4126 (scan_hw_pal): Use reader.
4128 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4129 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4132 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4133 ../ppc/main.c sim_io_read_stdin.
4135 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4137 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4139 * hw-tree.c: Update.
4141 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4142 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4144 * hw-ports.h (hw_port_event): Ditto.
4145 * hw-ports.c (hw_port_event): Update.
4146 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4148 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4150 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4151 (do_counter_event): Update.
4152 * dv-glue.c (hw_glue_io_read_buffer): Update.
4153 (hw_glue_port_event): Update.
4155 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4156 * hw-base.h (hw_create): Ditto.
4157 * hw-base.c (hw_create): Ditto.
4159 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4160 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4163 * hw-device.h (hw_system_cpu): Declare.
4164 * sim-hw.c (hw_system_cpu): New function.
4166 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4167 sim_hw_abort not hw_abort.
4168 (sim-hw.h): Include.
4169 (sim_core_read_buffer, sim_core_write_buffer): Call
4170 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4172 (sim_core_set_xor): Do not pass CPU when aborting.
4174 * sim-n-core.h (sim_core_read_aligned_N,
4175 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4176 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4177 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4180 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4182 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4183 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4185 (sim_hw_print): New function.
4187 * sim-engine.h (sim_engine_vabort): Declare.
4188 * sim-engine.c (sim_engine_vabort): New function.
4190 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4192 * sim-trace.c (print_data): For floating-point numbers trace raw
4194 (trace_result_fp2): New function.
4195 * sim-trace.h (trace_result_fp2): New declaration.
4196 (TRACE_FP_RESULT2): New macro.
4198 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4200 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4201 AM_CYGWIN32 and AM_EXEEXT.
4202 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4203 to run and install-common rules.
4204 * common/configure: regenerate
4206 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4208 * sim-types.h (cell_word): New type.
4209 (natural_cell): Delete type.
4211 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4213 * configure: Regenerated to track ../common/aclocal.m4 changes.
4216 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4218 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4220 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4222 * configure: Regenerated to track ../common/aclocal.m4 changes.
4225 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4227 * acconfig.h: New file.
4228 * Make-common.in (top_builddir): New macro.
4229 (INTL_LIB): Removed.
4230 (INTLLIBS): New macro.
4231 (INTLDEPS): Likewise.
4232 (LIBDEPS): Use INTLDEPS.
4233 (EXTRA_LIBS): Use INTLLIBS.
4234 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4235 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4236 AM_LC_MESSAGES): New macros from GNU gettext.
4238 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4240 * sim-config.h: Discard leading _ from macros.
4241 * sim-types.h: Ditto.
4243 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4245 * Make-common.in (CSEARCH): Add -I to intl directories.
4246 (INTL_LIB): Point to libintl.a.
4247 (LIBDEPS): Add $(INTL_LIB).
4248 (EXTRA_LIBS): Ditto.
4250 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4252 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4254 * cgen-ops.h (ADDCFSI): Fix.
4257 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4259 * sim-types.h (signed_address, unsigned_address): Define.
4261 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4263 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4266 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4268 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4269 New functions, pack / unpack sim_fpu struct using raw values.
4270 (sim_fpu_is): Differentiate between negative and positive
4273 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4275 * sim-bits.h (EXTEND4): Define.
4276 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4278 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4280 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4281 declared so we need this cast to prevent long long addresses
4282 from being misconfigures. Results in access to unmapped memory.
4284 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4286 * Make-common.in (RUNTESTFLAGS): Define.
4287 (check): Pass RUNTESTFLAGS to recursive make.
4289 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4291 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4294 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4296 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4299 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4301 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4302 (sim-inline): Update to match sim-inline.[hc]
4303 * configure: Regenerated to track ../common/aclocal.m4 changes.
4305 * Make-common.in (sim_main_headers): Add sim-inline.h
4307 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4309 * sim-endian.h (sim-endian.c): Ditto.
4311 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4312 (sim_events_set_trace): Delete unused prototype.
4314 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4315 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4317 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4318 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4319 Comment out, not yet implemented in sim-fpu.c.
4320 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4321 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4323 * sim-inline.h: Rewrite description.
4324 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4325 (SIM_MAIN_INLINE): Add inline option.
4327 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4328 include generated files. Handled by generator directly.
4330 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4332 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4335 * sim-trace.h (TRACE_ANY_P): Define.
4336 (struct _trace_data): Add trace_any_p.
4338 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4340 * run.c (main): Handle all alternatives of enum sim_stop.
4341 (main): Delete unused `asection *s'.
4343 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4345 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4347 * configure: Regenerated to track ../common/aclocal.m4 changes.
4349 * sim-hw.c: New file.
4350 * sim-hw.h (sim_hw_parse): Declare function.
4351 (hw-tree.h): Do not include.
4353 * sim-base.h (STATE_HW): Define.
4354 (struct sim_state_base): Add member struct *hw.
4356 * sim-module.c (sim-hw.h): Include.
4357 (modules): Add sim_hw_install.
4359 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4361 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4363 * sim-base.h (CPU_INDEX): Define.
4365 * sim-utils.c (sim_state_alloc): Initialize.
4366 * sim-module.c (sim_post_argv_init): Ditto.
4368 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4370 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4371 properly formatted lists.
4373 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4375 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4376 0x2f needs to be 0x3f.
4378 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4380 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4382 (hw_tree_find_*_property): Clean up error message when property is
4385 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4386 present before looking for it.
4388 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4390 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4391 (AC_CHECK_FUNCS): Add check for __setfpucw.
4392 * configure: Regenerated.
4394 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4396 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4397 hw_pal_timer, hw_pal_timer_value): Define.
4398 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4399 (do_counter_event, do_counter_read, do_counter_value,
4400 do_counter_write): new functions.
4402 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4404 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4407 * hw-base.c (hw_create): Stop searching for a device when one is
4410 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4412 * configure: Regenerated to track ../common/aclocal.m4 changes.
4414 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4416 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4417 appends extra devices.
4418 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4421 * Make-common.in (hw-config.h): New target, create hw-config.h
4423 (SIM_HW): Definition from @sim_hw@.
4424 (hw-base.o): Depend on hw-config.h
4426 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4428 * Make-common.in: Get SHELL from configure.
4429 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4430 move-if-change. Fixes NT native build problem.
4431 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4432 move-if-change. Fixes NT native build problem.
4433 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4436 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4438 * hw-device.h, hw-device.c (hw_strdup): New function.
4440 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4441 strings name, family and args.
4442 (full_name_of_hw): Use hw_strdup when returning the full path.
4444 * hw-properties.c: Clean up property not found / wrong type error
4447 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4448 before attaching any ports.
4450 * hw-base.c (hw-config.): Include. Replace hardwired table.
4452 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4454 * Make-common.in: Add rule for dv-glue.o.
4456 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4458 * hw-base.c (hw_finish): Move setting of trace level to here.
4459 (hw_create): From here.
4461 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4462 ../ppc/device_table.c.
4464 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4466 * hw-tree.c (print_properties): Supress path when printing
4467 properties of root node.
4469 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4471 * hw-device.h (HW_TRACE): Define.
4472 (hw_trace): Declare.
4473 * hw-device.c (hw_trace): Implement function.
4475 * hw-base.c (hw_create): Set hw trace level from "trace?"
4478 * dv-core.c (dv_core_attach_address_callback): Add trace.
4480 * dv-pal.c: Replace DTRACE with HW_TRACE.
4482 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4484 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4485 (hw_alloc_data): Delcare.
4486 (struct hw): Add member alloc_of_hw.
4488 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4489 functions. Assocate memory with a device.
4490 (stdlib.h): Include.
4492 * hw-base.h (set_hw_delete): Define.
4493 (hw_delete_callback): Declare.
4494 (hw_delete): Declare.
4496 * hw-base.c (hw_delete): Implement function.
4497 (struct hw_base_data): Add member to_delete.
4498 (ignore_hw_delete): New function, does nothing.
4499 (hw_create): Set the hw_delete method.
4500 (hw_create): Allocate the base type using HW_ZALLOC before setting
4503 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4505 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4507 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4508 (attach_hw_port_edge): Add struct hw argument
4510 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4513 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4515 * hw-device.h (hw_attach_address_callback,
4516 hw_detach_address_callback): Attach to a single space not a space
4517 mask. Clarify interpretation of SPACE:ADDR parameters.
4519 * hw-base.c (passthrough_hw_attach_address,
4520 passthrough_hw_detach_address): Update.
4521 * dv-core.c (dv_core_attach_address_callback): Ditto.
4522 * dv-pal.c (hw_pal_attach_address): Ditto.
4524 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4526 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4528 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4530 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4531 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4532 hw-properties_h, hw-tree_h): Define, point at corresponding
4534 (hw_base_headers): Define list of headers included by hw-base.h
4535 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4536 hw-properties.o, hw-tree.o): Specify dependencies.
4537 (dv-core.o, dv-pal.o): Ditto.
4539 * sim-hw.h: New file.
4541 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4542 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4544 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4546 * hw-base.h, hw-base.c: new files. Copied from
4547 ../ppc/device_table.[hc].
4549 * dv-core.c, dv-pal.c: New files. Copied from
4550 ../ppc/hw_{core,pal}.c
4552 * sim-basics.h (struct hw): Declare.
4553 (enum port_direction, enum object_disposition): Declare.
4555 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4557 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4558 sim_dv_src in Makefile. Take list of devices as parameter to m4
4561 * configure: Regenerated to track ../common/aclocal.m4 changes.
4563 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4565 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4566 trace_prefix can abort cleanly.
4568 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4570 * dv-sockser.c, dv-sockser.h: New files.
4571 * Make-common.in (dv-sockser.o): Add rule for.
4572 * aclocal.m4: Check for fcntl.h.
4573 * config.h: Add HAVE_FCNTL_H.
4575 * sim-break.c (remove_breakpoint): Fix thinko.
4577 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4578 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4580 1998-03-13 Fred Fish <fnf@cygnus.com>
4582 * sim-base.h (struct sim_state_base): Add prog_syms and
4583 define macro STATE_PROG_SYMS.
4584 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4585 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4586 and bfd_canonicalize_symtab, to get symbol table on first use
4587 and preserve it via STATE_PROG_SYMS for future calls to
4588 bfd_find_nearest_line.
4590 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4592 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4594 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4595 up to nr_maps, not just access_* maps.
4597 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4600 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4601 over nr_maps not sim_core_nr_maps.
4603 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4604 core_map argument to unsigned.
4605 (struct _sim_core): Ditto for struct member core_map.
4607 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4609 * sim-basics.h (access_io, access_*_io): Define.
4610 (map_read, map_write, map_exec, map_io): Define.
4612 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4613 attach with more generic mapmask.
4614 (sim_core_{read,write}_*): Change map argument to unsigned.
4616 * sim-core.c (sim_core_uninstall, sim_core_attach,
4617 sim_core_detach): Iterate over nr_maps instead of
4620 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4621 instead of the write_map.
4622 (remove_breakpoint): Ditto.
4624 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4625 with read_map, write_map, exec_map resp.
4627 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4630 * cgen-utils.c (sim_disassemble_insn): Ditto.
4632 * sim-hrw.c (sim_write, sim_write): Ditto.
4634 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4635 transfer_to_str): New functions.
4637 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4639 * sim-base.h (sim_state_base): New member environment.
4640 (STATE_ENVIRONMENT): New macro.
4641 * sim-config.c (current_environment): Delete.
4642 (sim_config_default): New function.
4643 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4644 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4645 (sim_config_default): Add prototype.
4646 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4647 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4648 Set STATE_ENVIRONMENT, not current_environment.
4650 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4652 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4654 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4656 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4658 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4660 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4662 * Make-common.in (TAGS): Make smarter.
4663 * Makefile.in (TAGS): Ditto.
4665 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4667 * sim-module.c (*): Fix typos in assertion tests.
4669 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4671 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4674 * sim-options.c (sim_parse_args): Ditto.
4675 (sim_args_command): Return OK, instead of nothing, for an empty
4678 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4680 * sim-profile.c (profile_info): Rename from profile_print. Drop
4681 misc and misc_cpu callback arguments. Use
4682 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4683 (profile_install): Install profile_info function.
4685 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4686 STATE_PROFILE_INFO_CALLBACK): Define.
4687 (struct PROFILE_DATA): Add field info_cpu_callback.
4688 (profile_print): Delete function.
4690 * sim-base.h (STATE_MODULES): Define. Replace individual
4691 STATE_*_LIST with single struct module_list.
4693 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4694 (struct module_list): Declare.
4696 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4697 sim_module_info): New functions.
4698 (sim_module_install): Clean up module data structures.
4700 * sim-info.c (sim_info): New file. New function. Call
4703 * Make-common.in (sim-info.o): Define rule.
4704 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4707 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4709 * sim-base.h (sim_cpu_base): New members name, options.
4710 (sim_cpu_lookup): Add prototype.
4711 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4712 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4713 (sim_add_option_table): Update prototype.
4714 * sim-options.c (sim_add_option_table): New argument `cpu'.
4715 (standard_option_handler,standard_install): Update.
4716 (sim_parse_args): Handle cpu specific options.
4717 (print_help): New static function.
4718 (sim_print_help): Call it. Print cpu specific options.
4719 (find_match): New static function.
4720 (sim_args_command): Call it. Handle cpu specific options.
4721 * sim-utils.c (sim_cpu_lookup): New function.
4722 * sim-memopt.c (memory_option_handler): Update.
4723 (sim_memopt_install): Update.
4724 * sim-model.c (model_option_handler): Update.
4725 (model_install): Update.
4726 * sim-profile.c (profile_option_handler): Update.
4727 (profile_install): Update.
4728 * sim-trace.c (trace_option_handler): Update.
4729 (trace_install): Update.
4730 * sim-watch.c (watchpoint_option_handler): Update.
4731 (sim_watchpoint_install): Update.
4732 * cgen-scache.c (scache_option_handler): Update.
4733 (scache_install): Update.
4735 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4737 * Make-common.in (check): Run `make check' in testsuite dir.
4739 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4741 * sim-trace.c (trace_result0): New function.
4743 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4744 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4745 tracing sim_fpu variables.
4746 (TRACE_ALU_RESULT0): Define.
4747 (TRACE_FP_RESULT_WORD): Define.
4748 (TRACE_FP_INPUT_WORD1): Define.
4750 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4751 sim_fpu_two): New constants.
4752 (sim_fpu_op1, sim_fpu_op2): New types.
4753 (struct _sim_fpu): Delete member result. Re-order other members.
4754 (sim_fpu_sign, sim_fpu_exp): New functions.
4755 (sim_fpu_max, sim_fpu_min): new functions.
4756 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4757 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4759 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4761 * sim-profile.c (profile_print): Delete duplicate test of
4763 (profile_print_pc): Exit early if data collection not set up.
4764 (profile_print_core): Simplify by calling sim_core_map_to_str.
4765 * sim-core.h (sim_core_map_to_str): Declare.
4766 * sim-core.c (sim_core_map_to_str): Make non-static.
4768 * genmloop.sh (engine_resume): Update insn_count before exiting.
4769 (engine_resume_full): Keep accurate core profile data.
4771 * cgen-utils.c (sim_disassemble_insn): Don't use
4772 sim_core_read_aligned_N, it messes up profiling results.
4774 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4776 * nltvals.def: Regenerate with MN10300 additions.
4778 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4780 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4782 * sim-trace.h, sim-trace.c (trace_result_word2,
4783 trace_input_word4, trace_result_word4): New function.
4785 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4787 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4789 * sim-xcat.h: Delete.
4790 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4791 * cgen-sim.h: Ditto.
4792 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4793 * sim-n-bits.h: Ditto.
4794 * sim-n-core.h: Ditto.
4795 * sim-n-endian.h: Ditto.
4797 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4799 * syscall.c (cb_syscall): Handle short reads, and EOF.
4801 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4803 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4804 sim_fpu to safely print fp_word values.
4805 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4806 (trace_result_bool1, trace_result_addr1): New functions.
4807 (trace_input_bool1, trace_input_addr1): New functions.
4809 * sim-trace.h (TRACE_FPU_*): Define.
4811 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4813 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4814 (sim_fpu_fpto, sim_fpu_tofp): Define.
4816 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4818 * sim-fpu.c (sim_fpu_cmp): New function.
4820 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4822 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4823 instead of abuf->length.
4824 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4825 (set_trace_option_mask): Renamed from set_trace_options.
4826 (set_trace_option): New function.
4827 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4828 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4830 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4832 * sim-basics.h: Declare struct _sim_fpu.
4834 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4836 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4837 (trace_prefix, trace_input*, trace_result*): Declare.
4838 (trace_one_insn): Change declaration, assume trace_prefix called.
4839 (trace_generic): Like trace_one_insn.
4840 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4841 (TRACE_alu, TRACE_[a-z]*): Update.
4843 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4844 trace_insn, save_data, trace_idx_to_str, print_data): New
4846 (trace_one_insn): Rewrite.
4847 (trace_generic): New function.
4849 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4851 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4853 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4854 (SEMANTIC_FN): Rewrite declaration.
4855 (DECODE): Update type of semantic_fast member.
4856 ({EX,SEM}_FN_NAME): Have only one version.
4857 * sim-base.h (sim_state_base): Delete conditionals surrounding
4860 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4862 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4865 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4867 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4868 Add missing parameters to device_io calls.
4869 * sim-core.h: Add missing parameters to device_io calls.
4871 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4873 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4874 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4875 (SEMANTIC{,_CACHE}_FN): Fix return type.
4876 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4877 (engine_resume): Likewise. Make `engine' volatile. Save copy
4878 of cpu pointer in volatile object. Initialize read switch if
4881 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4883 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4884 (SEM_INSN): New macro.
4886 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4888 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4890 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4892 * configure: Regenerated to track ../common/aclocal.m4 changes.
4894 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4896 * sim-types.h (fp_word): New type, define according to
4897 WITH_TARGET_FLOATING_POINT_BITSIZE.
4899 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4900 configuration of size of floating point registers.
4902 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4904 * sim-profile.c (profile_print): Only print CPU <N> if other
4905 output is going to appear.
4907 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4909 * configure: Regenerated to track ../common/aclocal.m4 changes.
4911 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4913 * sim-types.h (address_word): Typedef according to
4914 WITH_TARGET_ADDRESS_BITSIZE.
4915 (signed_cell, unsigned_cell, natural_cell): Ditto using
4916 WITH_TARGET_CELL_BITSIZE.
4918 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4919 (WITH_TARGET_CELL_BITSIZE): Define.
4920 (WITH_HOST_WORD_BITSIZE): Delete.
4922 * sim-config.c (print_sim_config): Update.
4924 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4925 configuration of address and OpenFirmware cell sizes.
4927 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4929 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4930 * sim-run.c (sim_engine_run): Update.
4932 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4934 * sim-run.c (sim_engine_run): Ditto.
4936 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4937 (sim_resume): Pass nr_cpus to sim_engine_run.
4939 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4941 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4943 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4945 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4947 * Make-common.in (stamp-tvals): New rule.
4948 (targ-vals.h,targ-map.c): Depend on it.
4949 (clean): Remove stamp-tvals.
4951 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4953 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4954 in code also #if 0'ed.
4956 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4958 * configure: Regenerated to track ../common/aclocal.m4 changes.
4959 * aclocal.m4: Recognize --enable-maintainer-mode.
4961 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4963 * cgen-scache.h: Deleted.
4964 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4965 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4966 (scache_init): Use runtime computed size of SCACHE.
4967 (scache_flush): Likewise.
4968 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4969 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4970 * cgen-sim.h: Scache support moved here.
4971 (PC): Redo definition.
4972 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4973 (DECODE): Add parallel execution support.
4974 Only include semantic label members if using switch.
4975 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4976 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4977 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4978 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4980 (engine_{stop,run,resume,halt,signal}): Delete decls.
4981 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4982 (argbuf,scache): Delete forward decls.
4983 (STATE): Delete decl.
4984 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4985 Include cgen-mem.h, cgen-ops.h.
4986 (engine_halt,engine_signal): Delete.
4987 ({ex,exc,sem,semc}_illegal): Delete.
4988 (sim_disassemble_insn): Result of extract fn is in bits.
4989 * genmloop.sh: Rewrite.
4991 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4994 * sim-base.h (sim_state_base): Delete member `model'.
4995 (sim_cpu_base): Add member `model'.
4996 * sim-model.h (IMP_PROPERTIES): New type.
4997 (MACH): New members imp_props, models.
4998 (models): Delete decl.
4999 * sim-model.c (set_model): Update.
5000 * sim-profile.c (profile_print_model): Update.
5002 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
5004 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
5006 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
5009 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5011 * configure: Regenerated to track ../common/aclocal.m4 changes.
5014 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5016 * aclocal.m4 (AR): Check for sigaction.
5018 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
5020 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
5022 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
5023 * sim-config.c (sim_config): Replace WITH_DEVICES with
5024 WITH_TREE_PROPERTIES.
5026 * configure: Regenerated to track ../common/aclocal.m4 changes.
5028 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
5030 * Make-common.in (SIM_ENVIRONMENT): New variable.
5031 (CONFIG_CFLAGS): Add it.
5032 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
5033 --enable-sim-environment option.
5034 * configure: Regenerated.
5035 * sim-config.h (environment support): Rewrite.
5036 * sim-config.c (current_environment): Define as enum, unconditionally.
5037 (current_alignment): Define unconditionally.
5038 (config_environment_to_a): Update.
5039 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5040 (sim_config): Handle environment and alignment determination
5041 unconditionally. Delete sanity checks of current_environment,
5043 (print_sim_config): Update.
5044 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5045 (standard_options): Add --environment.
5046 (standard_option_handler): Likewise.
5048 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5050 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5051 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5052 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5053 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5054 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5055 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5056 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5057 argument ADD_CA macro with two argument ADDC_C - add carrying with
5059 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5060 argument SUB_CA macro with two argument SUBC_X - subtract
5062 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5064 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5066 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5068 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5069 * sim-io.h (sim_io_syscalls): Delete.
5071 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5073 * syscall.c (cb_syscall): Add missing else, so write to stdout
5076 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5077 the carry bit from the CPU's psw.
5079 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5081 * gennltvals.sh: Redo syscall support.
5082 * nltvals.def: Regenerated.
5084 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5086 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5087 the stream immediately.
5089 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5091 * sim-io.c (sim_io_getstring): Delete unused len2.
5092 (sim_io_syscalls): Ditto for sys_errno.
5094 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5096 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5098 * Make-common.in (run.o): Depend on remote-sim.h.
5099 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5100 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5102 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5104 * sim-io.c (sim_io_syscalls): Disable lseek.
5106 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5108 * gennltvals.sh: Generate syscall values for d30v.
5110 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5111 * nltvals.def: Regenerate.
5113 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5114 (os_fstat): Likewise. Validate fd argument.
5115 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5116 just compute target stat struct length.
5117 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5118 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5119 (get_string): Return host errno values so they can be properly
5121 (cb_syscall): Likewise.
5122 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5123 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5124 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5125 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5126 (get_path): New function.
5128 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5130 * sim-io.c (sim_io_syscalls): New function to provide system call
5131 emulation. Provide exit, open, close, read, write, lseek, and
5133 (sim_io_getstring): New function to return a string from a
5134 simulated memory location.
5136 * sim-io.h (sim_io_syscalls): Add declaration.
5138 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5140 * sim-core.c (sim_core_signal): Fix spelling error in message.
5142 * sim-hrw.c (sim_read): Use read map, not write map.
5144 * Make-common.in (all): Add .gdbinit.
5145 * gdbinit.in: Add dump command.
5147 * sim-model.c (model_options): Use '\0' for `shortopt'.
5149 * sim-trace.c (trace_option_handler): Set state trace file
5150 for --trace-file in addition to cpu's values.
5151 (trace_vprintf): If cpu == NULL, try state's trace file.
5152 (trace_options): Reorganize table, reword some descriptions.
5154 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5156 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5159 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5161 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5162 signal untranslated, document problem with this.
5164 * nrun.c (main): Check for a prog name of `*step'. If present,
5165 step the simulator instead of allowing it to run free.
5167 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5169 * Make-common.in (sim_main_headers): Add sim-signal.h.
5171 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5173 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5175 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5177 * sim-signal.h: Start simulator signals at 64 so that host signal
5178 numbers can be detected and reported.
5180 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5182 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5184 * callback.c (cb_host_to_target_stat): Fix return values.
5186 * cgen-sim.h (enum_signal_type): Delete.
5187 (engine_signal): Update prototype.
5188 * cgen-utils.c: Don't include <signal.h>.
5189 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5190 (engine_signal): Update.
5192 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5193 (sim_state_free): Call SIM_STATE_FREE if defined.
5195 * sim-module.c (sim_module_install): Don't leave any modules
5196 installed if one fails to install.
5198 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5200 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5201 more, since alloca is not used in this file.
5203 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5204 correctly set the carry and overflow bits for those types.
5205 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5206 with carry, so carry is correct after doing both adds.
5207 (ALU*): Space out '\' to make it easier to read.
5209 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5211 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5214 * sim-signal.c, sim-signal.h: New files.
5215 * Make-common.in (sim-signal.o): Add rule for.
5216 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5217 * sim-abort.c: Don't include <signal.h>.
5218 * sim-basics.h: #include "sim-signal.h".
5219 * sim-break.c: Don't include <signal.h>.
5220 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5221 * sim-core.c: Don't include <signal.h>.
5222 (SIGBUS): Delete definition.
5223 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5224 * sim-engine.c: Don't include <signal.h>.
5225 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5226 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5227 * sim-resume.c: Don't include <signal.h>.
5228 (SIGTRAP): Delete definition.
5229 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5230 * sim-stop.c: Don't include <signal.h>.
5231 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5232 * sim-watch.c: Don't include <signal.h>.
5233 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5235 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5237 * sim-base.h (CIA_ADDR): Provide default definition.
5238 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5239 * sim-break.c (sim_handle_breakpoint): Likewise.
5241 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5243 * Make-common.in (srccom): New variable.
5245 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5246 (LIB_OBJS): Add syscall.o.
5247 (gentmap): Pass $(NL_TARGET) to $(CC).
5248 (syscall.o): Add rule for.
5249 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5250 (sim-bits.o): Depend on $(sim-n-bits_h).
5251 (sim-load.o): Depend on callback.h.
5253 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5254 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5255 * cgen-mem.h, cgen-ops.h: New files.
5257 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5259 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5261 * callback.c: #include string.h or strings.h.
5262 #include sys/types.h and sys/stat.h.
5263 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5264 (os_get_errno,os_open): Update.
5265 (os_stat,os_fstat): New functions.
5266 (os_init): Initialize syscall_map, errno_map, open_map.
5267 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5268 errno_map, open_map, signal_map, stat_map.
5269 (cb_read_target_syscall_maps): New function.
5270 (cb_target_to_host_syscall): New function.
5271 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5272 (cb_target_to_host_open): Renamed from target_to_host_open.
5273 (store): New function.
5274 (cb_host_to_target_stat): New function.
5275 * syscall.c: New file.
5276 * gentmap.c (sys_tdefs): New global.
5277 (gen_targ_vals_h): Output target syscall numbers.
5278 (gen_targ_map_c): Update. Output target syscall translation map.
5279 * gentvals.sh: New first argument `target'. Preface table with
5280 #ifdef NL_TARGET_$target if non-null target passed.
5281 * gennltvals.sh: New file.
5282 * nltvals.def: Regenerated.
5284 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5286 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5288 (sim_core_dummy_M): Declare.
5290 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5292 * sim-core.c (sim_core_signal): Print the address of the
5295 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5297 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5299 * sim-base.h (sim_state_base): Add member trace_data.
5300 (STATE_TRACE_DATA): New macro.
5301 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5302 ({WITH_,}TRACE_DEBUG_P): New macros.
5303 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5304 (_sim_cpu): Delete forward reference.
5305 (debug_printf): Update.
5306 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5307 (trace_options): Add --trace-debug.
5308 (set_trace_options): Handle it.
5309 (trace_option_handler): Likewise.
5310 (trace_install): Init state trace_data struct.
5311 (trace_uninstall): Close state trace file.
5312 * sim-events.c (ETRACE): Only print source file and line number if
5314 * sim-n-core.h (sim_core_trace_M): Likewise.
5316 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5318 1997-11-13 Felix Lee <flee@cygnus.com>
5320 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5322 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5324 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5326 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5328 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5330 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5331 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5334 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5336 * sim-events.c (sim_events_process): Re-compute the time -
5337 update_time_from_event - as each event is processed. Reverses
5340 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5342 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5344 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5346 * sim-events.c (sim_events_process): Delete redundant call to
5347 update_time_from_event.
5348 (sim_events_slip): Always decrement time_from_event.
5349 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5350 Delete assertion that time_from_event >=0 when work in queue, no
5353 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5355 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5356 (standard_option_handler): Update.
5358 * sim-options.h: Clarify documentation.
5359 (OPTION_LONG_ONLY_P): Delete definition.
5360 (OPTION_VALID_P): Define.
5362 * sim-options.c (sim_print_help): Allow short only options.
5363 (sim_parse_args): Ditto.
5364 (sim_args_command): Skip short only options.
5365 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5366 separate entries for short and long options in the HANDLERS and
5368 (sim_parse_args): Disable argument permutation.
5370 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5372 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5373 Add argument M, size of data type.
5374 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5375 Declare, ditto for 5, 6 & 7 byte transfers.
5376 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5379 * sim-n-core.h (sim_core_trace_M): Rename from
5380 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5381 with transfer type. Print transfer direction. Handle 1 and 2 byte
5383 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5385 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5386 Update all functions.
5388 * sim-core.c: Generate functions starting with 16 not 1.
5389 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5390 all 5, 6 & 7 byte transfers.
5392 * sim-n-core.h (sim_core_read_misaligned_N,
5393 sim_core_write_misaligned_N): Implement.
5395 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5397 * sim-endian.h (U16_8): Implement
5399 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5401 * sim-endian.h (VL8_16, VH8_16): Implement.
5403 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5405 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5406 (memory_option_handler): Skip comma in alias address list
5408 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5410 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5412 (parse_size, parse_addr): New functions
5413 (memory_option_handler, memory_options): Parse address & size
5414 using new functions. Pass level, space, modulo to do_memopt_add &
5417 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5419 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5420 `attach_type attach' argument with `unsigned level' argument.
5423 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5424 sim_core_attach): Replace argument attach with level. Update
5425 verification of arguments.
5426 (sim_core_map_detach, sim_core_detach): Replace argument attach
5429 * sim-basics.h (enum _attach_type): Delete.
5431 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5433 * sim-core.h (sim_core_write_8): Define.
5435 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5437 * sim-bits.h: Document ROTn macro.
5439 * sim-endian.h (H2T): Handle 16 byte variables.
5441 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5444 * sim-core.c: Do not generate sim_core_*_word.
5446 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5447 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5449 * sim-core.h (sim_core_read_unaligned_word,
5450 sim_core_read_aligned_word, sim_core_read_word,
5451 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5452 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5454 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5456 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5458 * sim-endian.h: Disable 16 byte support.
5460 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5462 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5464 * sim-n-core.h (sim_core_trace_N): New function.
5465 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5466 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5468 * sim-endian.h: Add 128 bit variant.
5470 * sim-core.h, sim-core.c: Add 128 bit variant.
5472 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5474 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5476 * sim-events.c (sim_events_process): Clear events->work_pending.
5477 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5478 setting, nr_ticks_to_process.
5479 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5480 when the event queue isn't next.
5482 * sim-events.h, sim-events.c (sim_events_slip): New function.
5484 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5486 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5488 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5491 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5493 * nrun.c (main): Remove useless test of name != NULL.
5494 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5496 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5498 * sim-fpu.c (EXPMAX): Type is unsigned.
5499 (MIN_INT, MAX_INT): Type is signed64.
5500 (i2fpu): Type of val is signed64.
5502 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5504 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5505 a bucket size of zero.
5507 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5508 OPTION_PROFILE_PC): Define.
5509 (profile_option_handler): Add support for --profile-pc and
5510 --profile-pc-granularity options.
5511 (profile_pc_init): When possible, compute nr buckets from bucket
5514 * sim-profile.c (profile_pc_init): Align the profile-pc end
5515 address with the profile-pc bucket size.
5517 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5518 something less ambiguous.
5519 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5521 * sim-profile.c (profile_pc_cleanup): New function. Move
5522 profile_pc_uninstall code to here.
5523 (profile_pc_uninstall): Call.
5524 (profile_pc_init): Call.
5526 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5528 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5529 file using BSD gprof format.
5531 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5533 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5534 MSBIT64): Force result to unsignedN.
5536 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5538 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5540 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5541 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5542 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5543 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5545 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5547 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5550 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5551 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5553 (sim_core_attach): Rename buffer_freed to free_buffer, type
5554 void*. Ensure that allocated buffer is alligned according to
5557 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5559 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5560 (ALU64_SUB): Define.
5562 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5563 (.gdbinit): Remove dependencies, generate once per build.
5565 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5567 * sim-n-core.h (sim_core_read_aligned_N,
5568 sim_core_write_aligned_N): Make xaddr param type address_word not
5571 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5573 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5574 unpacked floating point struct. Pass sim_fpu object by reference.
5575 Add preliminary support for rounding modes.
5577 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5579 * configure: Regenerated to track ../common/aclocal.m4 changes.
5581 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5583 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5584 WITH_TARGET_BITSIZE.
5586 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5588 * sim-profile.c (profile_print_core): label needs empty statement.
5590 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5592 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5593 and zfree instead of xmalloc and free. Prevents warnings.
5595 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5597 * configure: Regenerated to track ../common/aclocal.m4 changes.
5599 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5601 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5602 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5604 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5605 controling the bitsize/msb of the target.
5607 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5609 * Make-common.in: New files sim-break.c, sim-break.h.
5610 * sim-base.h: Add point to breakpoint list to sim_state_base.
5611 * sim-break.c sim-break.h: New modules that implement intrinsic
5613 * sim-module.c: Add breakpoint module.
5615 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5617 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5619 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5621 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5622 (SIGBUS) define for Windows.
5623 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5624 * sim-resume.c: define SIGTRAP for windows.
5625 * sim-xcat.h: use token pasting if ALMOST_STDC.
5627 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5629 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5631 (CONFIG_CFLAGS): Add same.
5633 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5635 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5636 (SIGNED32): use ##i32.
5638 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5640 * configure: Regenerated to track ../common/aclocal.m4 changes.
5642 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5644 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5647 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5648 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5649 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5650 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5651 (CONFIG_CFLAGS): Add same.
5653 * aclocal.m4: Perform AC_SUBST on optional options.
5655 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5657 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5659 * sim-options.c (standard_option_handler): Typo in warning message.
5661 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5663 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5664 insn count. Make count conditional on there being a valid
5666 (profile_pc_init): Make default PC profile frequency an arbitrary
5669 * sim-base.h: Ditto.
5671 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5674 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5677 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5679 * configure: Regenerated to track ../common/aclocal.m4 changes.
5681 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5683 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5684 configured alignment.
5686 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5688 * configure: Regenerated to track ../common/aclocal.m4 changes.
5690 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5692 * sim-config.c (sim_config): Check for default alignment.
5694 * sim-options.c (standard_option_handler): Add alignment option.
5696 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5697 default alignment requirements on memory accesses.
5699 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5701 * sim-load.c (sim_load_file): Return failure if the executable
5702 had no loadable sections.
5704 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5706 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5709 * sim-core.c (sim_core_signal): When bad access halt simulator
5710 SIGSEGV / SIGBUS instead of aborting.
5711 (signal.h): Include.
5713 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5714 options was missing.
5716 * sim-bits.h (MOVED): Define
5718 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5720 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5723 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5725 * sim-bits.c: Add 8 bit versions of bit macros.
5727 * sim-bits.h: Ditto.
5729 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5731 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5732 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5734 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5735 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5737 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5738 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5740 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5742 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5743 configure.in: Output to cconfig.h instead of config.h.
5745 * configure: Regenerated to track ../common/aclocal.m4 changes.
5747 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5749 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5752 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5754 * callback.c (os_write): divert stdout and stderr to their
5757 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5759 * sim-profile.c (profile_print_speed): Call
5760 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5762 * sim-events.c (sim_events_elapsed_time): New function return nr
5763 host MS consumed by the simulator.
5764 (sim_watch_valid): Use.
5766 * sim-module.c (modules): Install sim_events very very early.
5768 * sim-profile.c (profile_print): Call profile_print_pc.
5770 (profile_pc_init): New function, set up processor for PC
5772 (profile_print_pc): New function, print a PC profile.
5773 (profile_pc_event): New function, sample PC.
5775 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5776 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5779 * sim-options.c (sim_print_help): Pacify GCC.
5781 * sim-n-core.h (sim_core_read_aligned_N,
5782 sim_core_write_aligned_N): Add un-conditional profile call.
5783 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5784 profile call when aligned read/write isn't used.
5786 * sim-base.h: Include sim-profile, sim-model after sim-core &
5787 sim-events allow sim-core to define useful values.
5789 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5790 (profile_option_handler, profile_options): Add support for
5791 --profile-core option.
5792 (print_bar): Include when core profiling.
5793 (profile_print_core): New function, print core profile.
5795 * sim-config.c (print_sim_config): Print profile status.
5797 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5798 WITH_PROFILE_PC_P): Define.
5799 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5800 (PROFILE_COUNT_CORE): Define.
5802 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5804 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5805 interrupt_names array as the data.
5806 (sim-watch.h): Document.
5808 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5810 * sim-options.c (sim_print_help): When the doc string is to long
5813 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5814 that only the first few the watch options are listed. Generate
5815 meanginful usage messages.
5817 * sim-options.h (struct OPTION): Clarify use of doc_name field
5819 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5821 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5822 (standard_option_handler): Handle --architecture-info.
5824 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5826 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5827 illegal zero-sized array.
5828 * sim-core.c (sim_core_xor_read_buffer): same.
5830 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5832 * nltvals.def: Regenerate.
5834 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5836 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5838 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5840 * sim-bits.c (MASKED): Delete.
5841 (EXTRACTED): Delete.
5842 (LSEXTRACTED, MSEXTRACTED): New functions.
5844 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5845 (MSMASKEDn, LSMASKEDn): Add last argument.
5848 * sim-bits.h (EXTEND8, EXTEND16): Define.
5849 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5851 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5853 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5854 current instruction address.
5856 * sim-inline.h (*_ENGINE): Define.
5858 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5860 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5862 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5863 (watch_option_handler): Call delete_watchpoint with ident or type.
5864 (sim_watchpoint_install): Create interrupt specific watchpoint
5865 commands on the fly.
5866 (do_watchpoint_create): New function, create a watch point using
5867 type/int-nr info encoded in the option nr.
5868 (do_watchpoint_info): New function. List active watchpoints.
5870 * sim-watch.h: Change data structure to a list.
5872 * sim-memopt.c (memory_option_handler): Require explicit "all"
5873 before deleting all memory regions.
5875 * sim-utils.c (sim_do_commandf): New function, printf version of
5878 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5880 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5882 (SIGNED64, UNSIGNED64): Delete.
5883 (ALU64_ADD): Don't rely on bit endianness.
5884 (ALU64_BEGIN): Define.
5886 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5887 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5889 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5890 suffix - u64, LL - to 64 bit constants.
5892 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5894 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5896 * sim-utils.h (NZALLOC): Define - zalloc * N.
5898 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5899 implementation of read/write functions.
5901 * Make-common.in (sim-hrw.o): New target.
5903 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5906 * sim-memopt.c (memory_option_handler): Implement memory-size
5907 command. Implement memory-alias command. Let memory-delete delete
5909 (add_memopt): New function. Add a memory region.
5910 (do_memopt_delete): New function. Delete a memory region.
5912 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5914 * sim-core.c (sim_core_detach): New function.
5915 (sim_core_map_detach): New function. Perform the actual detach.
5916 (sim_core_init): Move initialization code from here.
5917 (sim_core_install): To here.
5918 (sim_core_uninstall): And here.
5920 * sim-module.c: Add memopt module.
5922 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5923 simulator base type.
5925 * Make-common.in (sim_main_headers): Add sim-memopt.h
5926 (sim-memopt.o): New target.
5928 * sim-core.c (sim_core_install): Add core_options to the option
5931 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5934 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5937 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5938 address_word, add mask member.
5940 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5941 address_word, allow for 64bit targets in 32bit host. Add modulo
5943 (sim_core_map_attach): Ditto.
5944 (new_sim_core_mapping): Ditto.
5945 (sim_core_translate): Mask address when modulo memory.
5947 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5949 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5951 * gdbinit.in: New file.
5952 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5953 * Make-common.in (distclean): Delete .gdbinit.
5954 (.gdbinit): Add rule for.
5955 * configure: Regenerated to track ../common/aclocal.m4 changes.
5957 * Make-common.in (cgen-run.o): Add rule for.
5959 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5961 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5963 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5964 both resumed and previous elapsed time.
5965 (sim_events_init): Set initial_wallclock and current_wallclock to
5967 (sim_events_install): Install sim_events_suspend and
5969 (sim_events_watch_clock): Allow for suspended simulator when
5970 computing the time of the clock event.
5972 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5973 initial_wallclock to elapsed_wallclock, set both to zero.
5974 (sim_events_init, sim_events_uninstall): Delete prototypes.
5976 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5978 * sim-module.c(sim_module_resume, sim_module_suspend): New
5981 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5983 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5986 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5988 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5989 * Make-common.in (TAGS): Likewise.
5990 * sim-n-bits.h: Add TAGS comments for all functions.
5991 * sim-n-core.h: Likewise.
5992 * sim-n-endian.h: Likewise.
5994 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5996 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5999 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
6001 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
6004 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6006 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
6007 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
6009 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
6011 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
6012 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
6013 nr_transfered and nr_this_transfer unsigned.
6015 * sim-events.c (sim_events_tickn): N is signed, as limited to
6018 * sim-n-endian.h (offset_N): Change size to unsigned.
6020 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
6022 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
6024 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
6026 * sim-options.c (sim_parse_args): Use dupargv.
6028 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
6030 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
6032 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
6034 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6037 * sim-options.c (standard_options): Add --architecture=MACHINE and
6038 --target=TARGET options.
6039 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6040 (standard_option_handler): Handle architecture and target options.
6043 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6045 (sim_analyze_program): Set prog_bfd architecture from
6046 STATE_ARCHITECTURE if known.
6048 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6050 * configure: Regenerated to track ../common/aclocal.m4 changes.
6053 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6055 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6056 that option does not apply to certain files.
6058 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6060 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6061 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6062 offset from MSB/LSB.
6064 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6065 access address of sub word quantity of a hosts 16, 32, 64 bit word
6067 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6068 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6069 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6070 return N*2 byte value with argument in Hi/Lo word. Renamed from
6071 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6073 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6074 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6075 so that bit offset is explicit.
6077 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6079 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6080 Update STATE_PROG_BFD when needed with a dup'd copy of the
6083 * sim-config.c (sim_config): Delete ABFD argument, use
6084 STATE_PROG_BFD directly.
6086 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6088 * run.c (main): Pass the open ABFD to sim_create_inferior.
6090 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6094 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6095 hardware only simulator targets.
6097 * Make-common.in (sim-hload.o): Add rule.
6099 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6101 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6102 used by copyargv and freeargv.
6104 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6105 STATE_PROG_ARGV, not just a pointer.
6107 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6109 * configure: Regenerated to track ../common/aclocal.m4 changes.
6112 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6114 * aclocal.m4 (sim-endian): Add second argument to
6115 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6116 default endian when not hardwired.
6118 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6119 else failes value for target byte order.
6121 * sim-config.c (sim_config): Add abfd arguments. Set
6122 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6124 (sim_config): Return SIM_RC, don't abort.
6127 * run.c (main): Update call to sim_open - add ABFD argument.
6128 * nrun.c (main): Add NULL ABFD argument.
6130 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6132 * callback.c (os_poll_quit): Make static.
6133 Call sim_cb_eprintf, not p->eprintf.
6134 (sim_cb_printf, sim_cb_eprintf): New functions.
6135 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6137 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6138 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6139 sim-utils.h. #include sim-utils.h.
6140 * sim-utils.h: Above decls moved here.
6141 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6143 * sim-watch.c (action_watchpoint): Fix thinkos.
6145 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6147 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6149 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6151 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6152 to FORCED_ALIGNMENT case.
6154 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6156 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6158 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6160 * Make-common.in (libsim.a): Fix typo.
6162 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6164 * nrun.c (main): Verify the structure returned before using it.
6166 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6168 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6171 * sim-engine.c (sim_engine_install): New function. Install the
6172 engine init functions.
6173 (sim_engine_init): [Re]initialize the simulator engine.
6175 * sim-module.c: Add sim_engine to list of modules that always
6178 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6180 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6181 to remove the old watchpoint, not delete_watchpoint.
6182 (watch_option_handler): Action the correct watchpoint, not just
6185 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6187 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6188 both low and high word.
6189 (sim_core_write_aligned_N): Ditto.
6191 * sim-trace.c (set_trace_options): Delete code explicitly setting
6194 * sim-options.c (sim_print_help): Call the list commands if not a
6195 standalone simulator.
6196 (sim_print_help): Advise that some options may not be applicable.
6198 * sim-trace.c (set_trace_options): Assume core present.
6200 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6201 buffer when full not almost full.
6203 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6205 * sim-events.c (sim_events_process): Don't blat the event queue
6206 when processing watchpoints.
6208 * sim-watch.h: Make arg unsigned long - stop sign extension.
6210 * sim-events.c (sim_watch_valid): rewrite so debugable.
6212 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6214 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6215 inequality test is possible.
6216 (handle_watchpoint): Re-pass is_within arg.
6217 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6218 0 to schedule_watchpoint's is_within arg.
6219 (sim_watchpoint_init): Re-pass is_within arg.
6221 * sim-options.c (sim_print_help): Add is_command argument. Don't
6222 include -- prefix when called from the command line interpreter.
6224 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6226 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6227 zero indicates that the test should be reversed.
6228 (sim_events_watch_core): Ditto.
6229 (WATCH_CORE): Compare range against is_within.
6232 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6234 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6235 sim_core_read_buffer. Check nr-bytes transfered.
6237 * sim-core.h (sim_core_common): Define a new struct that contains
6238 the common data. to sd and cpu structures.
6239 * sim-core.c (sim_core_attach): Update.
6240 (sim_core_init): Update. Remember to copy initialized data to each
6242 (sim_core_find_mapping): Ditto.
6244 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6245 (sim_core_write_buffer): Ditto.
6247 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6248 transfer use xor version of read buffer.
6249 (sim_core_write_unaligned_N): Ditto for write.
6251 * sim-core.c (sim_core_xor_read_buffer): New function implement
6252 xor-endian data read breaking transfer up into xor-endian sized
6254 (sim_core_xor_write_buffer): Ditto for write.
6255 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6256 - needed for xor-endian transfers.
6258 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6260 * sim-inline.h: Review description.
6262 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6263 to just those involved in data transfers and configuration.
6265 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6267 * sim-n-core.h (sim_core_read_aligned_N): Use.
6268 (sim_core_read_unaligned_N): Ditto.
6269 (sim_core_read_unaligned_N): Ditto..
6270 (sim_core_write_unaligned_N): Ditto.
6272 * sim-core.h: Add xor endian bitmap to main structure. *
6274 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6276 (sim_core_read_aligned_N): Ditto.
6278 * sim-core.c (sim_core_set_xor_endian): New function.
6279 (sim_core_attach): Don't overwrite the per-cpu xor map when
6280 cloning the global core.
6282 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6284 * sim-engine.h: Update below so that it is using an enumerated
6287 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6289 * sim-engine.c (sim_engine_restart):
6290 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6291 return value used for simulator restart from 0 to 2.
6293 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6295 * cgen-scache.c (scache_option_handler): Add is_command arg.
6297 * sim-model.c (model_option_handler): Add is_command argument.
6299 * sim-profile.c (profile_option_handler): Add is_command arg.
6301 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6304 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6305 order that they are registered.
6307 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6308 between option and command line processing.
6310 * sim-options.c: Include stdlib.h, ctype.h.
6312 * Make-common.in (sim-watch.o): Add rule.
6313 (sim_main_headers): Assume sim-assert.h included.
6314 (sim-*.o): Simplify make rule.
6316 * sim-module.c: Add sim_watch_install to module list.
6318 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6320 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6323 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6324 * sim-events.c (sim_events_install): Ditto.
6325 * sim-core.c (sim_core_install): Ditto.
6326 * sim-model.c (model_install): Ditto.
6327 * sim-options.c (standard_install): Ditto.
6328 * sim-profile.c (profile_install): Ditto.
6329 * sim-reason.c (sim_stop_reason): Ditto.
6330 * sim-run.c (sim_engine_run): Ditto.
6331 * sim-utils.c (sim_analyze_program): Ditto.
6333 * sim-module.c (modules): Make profile_install and trace_install
6336 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6338 * sim-options.c (standard_option_handler): Set the byte order.
6340 * sim-events.c (sim_events_process): Allow multi tick processing.
6341 (sim_events_tickn): New function - multi cycle tick.
6343 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6344 prototypes. Under development.
6345 (sim_events): Replace processing with nr_ticks_to_process.
6347 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6349 * nrun.c (main): Pass callbacks to sim_open instead of using
6352 * run.c (main): Ditto.
6354 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6356 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6357 stop tk interrupting malloc calls.
6358 (sim_events_zalloc): Converse.
6360 * Make-common.in (sim_main_headers): Add sim-events.h.
6362 * sim-events.c (sim_events_schedule_after_signal): Change return
6363 type to void - signal events are strictly internal.
6364 (sim_events_init): Allocate a finite buffer for signal events.
6365 (sim_events_schedule_after_signal): Enter signal events into the
6368 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6369 (sim_engine_restart): Ditto.
6370 (sim_engine_abort): Ditto.
6371 * sim-stop.c (sim_stop): Ditto.
6372 (control_c_simulation): Ditto.
6373 * sim-resume.c (sim_resume): Ditto.
6374 (has_stepped): Ditto.
6375 * sim-abort.c (sim_engine_abort): Ditto.
6377 * sim-basics.h (transfer_type): New type.
6379 * sim-core.c (sim_core_signal): New function. Print core signal
6381 (sim_core_find_mapping): Add transfer argument.
6383 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6384 SIM_CORE_SIGNAL if a recoverable abort.
6385 * sim-core.c (sim_core_find_mapping): Ditto.
6387 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6389 * sim-core.c (sim_core_find_mapping): Replace calls to
6390 sim_io_error to more resiliant sim_engine_abort.
6392 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6393 (sim_core_write_unaligned_N): Ditto.
6395 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6397 * sim-module.c: Add sim_events_install to list.
6399 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6401 (sim_events_init): Now returns SIG_RC.
6403 * sim-run.c: New file. Generic sim_engine_run.
6404 * sim-reason.c: New file. Generic sim_stop_reason.
6405 * sim-stop.c: New file. Generic sim_stop.
6406 * sim-resume.c: New file. Generic sim_resume.
6408 * Make-common.in (sim-engine.o): Add rule.
6409 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6411 * sim-engine.h, sim-engine.c: New file. Provide generic
6412 implementation of sim_engine_halt, sim_engine_error. et.al.
6414 * sim-base.h (sim_state_base): Add member halt.
6415 (sim-engine.h): Include.
6417 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6419 * sim-events.c (sim_events_poll): Update event handler.
6421 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6423 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6425 (sim_events_watch_sim): New function.
6426 (sim_events_watch_core): New function.
6427 (sim_watch_valid): New function.
6428 (sim_events_preprocess): New function.
6429 (sim_events_process): Process the watchpoints as well as the timer
6431 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6432 (sim_events_deschedule): Check all the queues when removing an
6434 (sim_events_init): Ditto for cleaning.
6436 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6438 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6440 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6442 * callback.c (os_open): Type of arg flags is int.
6444 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6446 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6447 just like normal numbers as per IEEE rules.
6449 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6451 * callback.c (os_close): Mark the descriptor as being
6452 available if the close succeeded.
6453 (os_open): Pass 0644 as the mode of the file being created.
6455 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6457 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6460 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6461 * sim-lnline.h: Update.
6463 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6464 conversion functions.
6465 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6467 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6468 compare functions. Replacing.
6469 (sim_fpu_cmp): This. Delete.
6471 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6473 * sim-core.c (sim_core_find_mapping): Call engine_error not
6474 sim_io_error when possible.
6476 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6478 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6479 high/low double word.
6481 * sim-trace.h: Remove definition of attribute - defined in
6484 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6486 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6487 name of the option - or family of options.
6489 * sim-options.c (sim_args_command): Match command `a-b c' with
6490 option `--a-b-c' from option table.
6492 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6494 * sim-options.c (sim_print_help): For optional arguments, wrap
6497 * sim-trace.c (set_trace_options): New function, handle optional
6498 argument and multiple assignment.
6499 (trace_option_handler): Update.
6501 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6502 when branch tracing selected.
6504 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6506 * sim-trace.c (trace_one_insn): Make a va-args function.
6508 * sim-trace.c (trace_vprintf): New function, va-arg version of
6511 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6513 * sim-trace.c (trace_uninstall): Don't close a file twice.
6514 * sim-profile.c (profile_uninstall): Likewise.
6516 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6518 * sim-trace.c (toplevel): Include bfd.h.
6519 (trace_options): Note that --trace-linenum also turns on
6520 --trace-insn. Add --trace-{branch,semantics}.
6521 (trace_option_handler): If --trace-linenum, also turn on
6522 --trace-insn. Add --trace-branch support. If --trace-semantics,
6523 turn on ALU, FPU, branch, and memory tracing.
6524 (trace_one_insn): New function to trace an instruction. Support
6526 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6528 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6529 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6530 (TRACE_branch): Add new mask.
6531 (TRACE_*_P): Define all possible trace_p macros.
6532 (trace_one_insn): Declare function.
6534 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6536 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6537 GNU C doesn't support __attributes__.
6538 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6541 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6543 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6544 addresses are masked forcing them to be correctly aligned.
6545 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6546 * sim-config.c (config_alignment_to_a): Update.
6548 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6550 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6552 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6553 processor specific core maps.
6554 (sim_core_map_attach): Copy the core map data to each of the
6555 processor specific core data structures.
6556 * sim-core.c (sim_core_find_mapping): Update.
6558 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6559 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6560 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6561 alternatives that handle unaligned addresses.
6562 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6564 * cgen-utils.c (sim_disassemble_insn): Update.
6566 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6568 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6571 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6574 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6576 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6578 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6581 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6584 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6586 * cgen-trace.c: Prepend additional trace_printf argument.
6588 * cgen-utils.c (sim_disassemble_insn): Add additional core
6591 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6593 * nrun.c (main): Catch/report errorenous simulator states.
6595 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6596 * sim-trace.c: #include string.h/strings.h so that memset is
6598 * sim-utils.c: Ditto.
6599 * sim-profile.c: Ditto. And stdlib.h.
6600 (print_bar): Only define when used by instruction or memory profiler.
6602 * sim-options.c (standard_option_handler): Make ul more local.
6604 * sim-load.c (sim_load_file): Make the name constant.
6605 (sim_load_file): Passify gcc.
6607 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6609 * sim-utils.c, sim-load.c: Include sim-utils.h.
6611 * sim-base.h (sim_cpu): Pre define here so available to all.
6613 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6614 Restore the sim_cpu and instruction_address arguments so that full
6615 information is available to the abort function.
6616 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6617 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6619 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6620 tracing support for sim-events and sim-core.
6621 (trace_option_handler): Convert #if to if where possible so always
6622 compiled/checked by C compiler.
6623 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6625 * sim-base.h: Adjust comment documenting how to define the cpu
6627 (sim_state_base): Add sim_core and sim_events to simulator base
6630 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6631 * sim-core.c (sim_core_init, sim_core_attach,
6632 sim_core_find_mapping): Update.
6633 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6634 update_time_from_event, insert_sim_event,
6635 sim_events_schedule_after_signal, sim_events_deschedule,
6636 sim_events_tick): Ditto.
6638 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6639 sim-model.h): Move #includes from here.
6640 * sim-base.h: To here.
6641 (sim-core.h, sim-events.h, sim-io.h): Include also
6643 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6645 * callback.c (default_callback): Missing initialisers.
6647 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6649 * sim-utils.c (sim_add_commas): New function.
6650 * sim-basics.h (sim_add_commas): Add prototype.
6651 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6652 * sim-profile.c (COMMAS): New macro.
6653 (print_*): Use it to print commas in numbers.
6655 * configure: Regenerated.
6657 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6658 (cgen_state): New member run_fast_p.
6659 (cgen_init): Add prototype.
6660 (sim_disassemble_insn): New arg `cpu'.
6661 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6662 * cgen-utils.c (cgen_init): New function.
6663 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6664 * genmloop.sh: Call engine_halt if loop exits.
6666 * Makefile.in (sim-options_h): Define.
6667 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6668 (sim-model.o): Add new rule.
6669 (cgen-{scache,trace,utils}.o): Add new rules.
6670 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6671 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6672 Indent output by 2 spaces.
6673 * cgen-scache.h (scache_print_profile): Update.
6674 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6675 Use trace_printf, not fprintf.
6676 (trace_extract): Use trace_printf, not cgen_trace_printf.
6677 * genmloop.sh (!FAST case): Increment `insn_count'.
6678 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6679 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6680 access macro's name.
6681 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6682 Change return type to SIM_RC.
6683 (sim_core_{install,uninstall}): New functions.
6684 * sim-core.h (sim_core_{install,uninstall}): Declare.
6685 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6686 Change return type to SIM_RC.
6687 * sim-model.h (models,machs,model_install): Declare.
6688 * sim-module.c (modules): Add scache_install, model_install.
6689 (sim_post_argv_init): Set cpu->state backlinks.
6690 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6691 (standard_option_handler): Likewise.
6692 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6695 (profile_options): Delete --profile-simcache.
6696 (profile_option_handler): Likewise.
6697 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6699 (profile_print_{memory,model}): Likewise.
6700 (profile_print_simcache): Delete.
6701 (profile_print_speed): New function.
6702 (profile_print): Rewrite.
6703 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6704 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6705 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6706 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6707 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6708 (profile_print): Update prototype.
6710 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6712 * cgen-scache.[ch], cgen-sim.h: New files.
6713 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6714 * sim-model.c: New file.
6716 * Make-common.in (clean targets): Undo patch of Apr. 22.
6718 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6720 * sim-n-bits.h (signed): If we have a standard compiler, undef
6721 signed, so that signedN is defined correctly.
6723 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6725 * sim-module.h, sim-model.h, sim-profile.h: New files.
6726 * sim-module.c, sim-profile.c: New files.
6727 * Make-common.in (SIM_PROFILE): Define
6728 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6729 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6730 (sim_module.o,sim-profile.o): Add rules for.
6731 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6732 (--enable-sim-profile): Add.
6733 * configure: Regenerated.
6734 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6735 model. Move trace and profile support to sim-{trace,profile}.h.
6736 New members trace_data, profile_data.
6737 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6738 * sim-config.h: Provide default definition of WITH_PROFILE.
6739 (WITH_TRACE): Change default to -1.
6740 (MAX_NR_PROCESSORS): Always define.
6741 * sim-options.c: Move trace and profile support to
6742 sim-{trace,profile}.h.
6743 (sim_pre_argv_init): Moved to sim-model.c.
6744 (standard_install): New function.
6745 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6746 (standard_install): Declare.
6747 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6748 (trace_install, trace_uninstall): New functions.
6749 (trace_printf): Update reference to TRACE_FILE.
6750 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6751 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6752 (WITH_TRACE_FOO_P): Define.
6753 (trace_install): Declare.
6754 (TRACE_DATA): New struct.
6756 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6758 * run.c: Undo last exec_bfd patch.
6759 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6761 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6763 * run.c (exec_bfd): Add back in.
6764 (main): Set exec_bfd.
6766 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6768 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6770 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6772 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6773 less well defined engine_error.
6774 * sim-core.c: Ditto.
6776 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6778 * Make-common.in: Change clean targets to use :: so that other
6779 Makefiles can have their own clean targets.
6780 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6781 __STDC__ to control use of stdarg vs. varargs syntax. Some
6782 systems can't use __STDC__, but require stdarg.
6784 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6786 * sim-options.c (standard_options): Add --endian.
6787 (standard_option_handler): Likewise.
6789 * nrun.c: #include <signal.h>.
6790 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6791 handler that calls sim_stop ().
6793 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6795 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6796 handler that calls sim_stop (). Simulators may still be
6797 establishing their own handler.
6799 * sim-events.c (sim_events_poll): Rename from
6800 sim_events_at_large_int. Poll IO.
6802 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6805 * callback.c (os_poll_quit): New function poll for quit signal
6807 (default_callback): Include magic number.
6809 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6811 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6812 Check for functions getrusage, time.
6813 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6814 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6815 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6816 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6818 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6820 * sim-options.c, sim-options.h: New files.
6821 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6822 * Make-common.in (nrun.o): Add rules for.
6825 * run.c (main): Check return value of sim_open.
6827 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6828 (sim_main_headers): Add sim-trace.h.
6829 * run.c (exec_bfd, target_byte_order): Delete.
6830 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6831 call sim_load instead. Check return code of sim_create_inferior.
6832 * sim-base.h (CURRENT_STATE): Define.
6833 (sim_state_base): Make typedef. New members options, prog_argv,
6834 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6835 mem_size, memory [+ corresponding access macros].
6836 (sim_cpu_base): New typedef.
6837 * sim-trace.h: New file.
6838 * sim-trace.c: New file.
6839 * sim-basics.h: #include it.
6840 * sim-load.c: New file.
6842 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6844 * Make-common.in (INSTALL): Set to @INSTALL@.
6845 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6846 (install-common): Depend upon installdirs. Use
6847 $(program_transform_name) directly, rather than using
6849 (installdirs): New target.
6850 * Makefile.in (INSTALL): Set to @INSTALL@.
6851 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6852 (install-man): Depend upon installdirs. Use
6853 $(program_transform_name) directly, rather than using
6855 (installdirs): New target.
6857 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6859 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6862 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6864 * sim-basics.h: Only bring in config.h and tconfig.h if
6867 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6869 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6870 numbering convention of the target.
6871 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6872 and WITH_TARGET_WORD_MSB.
6873 (sim_config): When possible, check for consistency with bitsize
6876 * sim-bits.h: Allow MSB to be other than zero.
6877 * sim-bits.c: Ditto.
6878 * sim-n-bits.h: Ditto.
6880 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6881 * sim-n-bits.h (MSMASKEDn): Ditto.
6883 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6885 * Makefile.in (INSTALL): Change install.sh to install-sh.
6887 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6889 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6891 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6893 * run.c (main): Check that a program to run was specified.
6895 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6897 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6899 * configure: Regenerated to track ../common/aclocal.m4 changes.
6902 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6904 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6905 * sim-config.h: To here.
6907 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6908 (sim_main_headers): Define.
6909 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6910 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6912 (sim-utils.o): Add rule for.
6913 * sim-utils.o: New file.
6914 * sim-basics.h: #include sim-base.h.
6915 (zalloc): Make argument unsigned long.
6916 * sim-base.h: New file.
6917 * sim-inline.h (SIM_IO support): Delete.
6918 * sim-io.h: Delete inline support.
6919 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6920 * sim-config.c: sim-state.h renamed to sim-main.h.
6921 * sim-core.c: Likewise.
6922 * sim-events.c: Likewise.
6924 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6926 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6927 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6929 * configure: Regenerated to track ../common/aclocal.m4 changes.
6931 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6933 * configure: Regenerated to track ../common/aclocal.m4 changes.
6935 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6937 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6938 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6939 are defined by the configure.
6941 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6943 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6944 reserved-bits): Always define.
6946 * sim-config.h, sim-config.c (sim_config): New function - and new
6947 file - co-ordinate the setting/checking of the common simulator
6948 configuration options.
6950 * Make-common.in (sim-config.o): Add rule.
6952 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6954 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6955 va_list from void *, since va_list might not be a pointer type.
6957 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6959 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6961 (offset_N): Correct computation of LE offset.
6963 * sim-io.c (sim_io_error): Include a new line when reporting
6966 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6969 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6971 * run.c: Include alloca-conf.h.
6973 * callback.c (os_evprintf_filtered): Fix typo.
6975 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6977 * run.c (string.h, strings.h, stdlib.h): Include.
6979 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6980 0 when nothing pending.
6982 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6983 will soon be going away.
6984 (getopt): Plicate GCC.
6986 * sim-endian.c (sim-io.h): Plicate GCC.
6987 * sim-bits.c (sim-io.h): Ditto.
6988 * sim-n-bits.h (ROTn): Ditto.
6990 * sim-io.c (sim_io_error): Correct check for NULL.
6992 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6994 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6997 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6999 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
7000 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
7002 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7004 * sim-alu.h: Include sim-xcat.h.
7006 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7008 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
7009 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
7012 * sim-events.c (sim_events_at_large_int): New function. Just
7013 schedules an event every large-int ticks.
7014 (sim_events_init): Call.
7015 (sim_events_tick, sim_events_process): Move async handing to
7016 sim_events_process. Move timer decrement so that it occures after
7017 events have been processed.
7019 * sim-basics.h (struct _engine): Remove declaration.
7021 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
7022 everything with same. Rename global struct to SIM_DESC.
7023 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
7024 * sim-io.h, sim-io.c: Ditto.
7026 * sim-assert.h: New file. Optional assertion checking macros.
7027 * sim-io.c (sim_io_error): Make just this function tolerant to
7030 * sim-xcat.h: New file. Define concatenate macros.
7031 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
7032 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7036 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7038 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7040 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7042 * sim-inline.h: Add definitions for sim-types.
7043 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7046 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7048 * sim-events.h: Remove defunct reference to callback struct.
7050 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7052 * configure: Re-generate.
7054 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7056 * Make-common.in (CSEARCH): Do not include the gdb directory in
7059 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7061 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7062 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7063 to explicitly incorporate these.
7065 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7066 specify the alignment restrictions of the target architecture -
7067 without this option all alignment restrictions are accomodated.
7068 (--enable-sim-assert): New option. Conditionally compile in
7069 assertion statements.
7070 (--enable-sim-float): New option. Strongly specify the target's
7071 floating point support.
7072 (--enable-sim-hardware): New option. Specify the hardware devices
7073 included in the simulation.
7074 (--enable-sim-packages): New option. Specify the hardware
7075 packages included in the simulation.
7076 (--enable-sim-regparm): New option. Specify that parameters be
7077 passed in registers instead of on the stack.
7078 (--enable-sim-reserved-bits): New option. Specify that reserved
7079 bits within an instruction are are correctly set.
7080 (--enable-sim-smp): New option. Specify the level of SMP support
7081 to be included in the simulator.
7082 (--enable-sim-stdcall): New option. Specify an alternative
7083 function call convention.
7084 (--enable-sim-xor-endian): New option. Configure xor-endian
7085 support used by some targets to implement bi-endian support.
7087 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7089 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7090 host endianness to be overridden.
7091 (--enable-sim-endian): Allow the target platform's byte order
7093 (--enable-sim-inline): Control the inlining of common components.
7094 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7095 (--enable-sim-warnings): Enable additional GCC compiler checks.
7096 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7099 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7100 sim-*-n.h so that the names are uniq on dos machines
7101 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7103 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7105 * run.c: #include "libiberty.h".
7106 (main): New locals sd,no_args,sim_argv.
7107 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7108 is program name. Update call to sim_set_callbacks.
7109 Record result of sim_open, pass to other sim_foo routines.
7111 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7113 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7116 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7118 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7119 Route stdout through buffered IO.
7121 * callback.c: Add os_flush_stderr, os_write_stderr,
7122 os_evprintf_filtered functions to route error output through
7125 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7126 Correct return type - should be void.
7128 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7130 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7132 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7133 not provide a default value as undefined indicates disable code.
7135 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7137 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7139 * sim-events.h, sim-events.c: Ditto.
7140 * sim-io.h, sim-io.c: Ditto.
7142 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7144 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7146 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7147 extract the tail or least signifiant bits from an integer of the
7150 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7151 WITH_TARGET_BITSIZE so that the compilation will fail when an
7152 unsupported bitsize value is defined.
7154 (INSERTED*): Convert to functions.
7155 (EXTRACTED*): Ditto.
7157 (SIGN_EXTEND, SEXT): Change to more terse name.
7159 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7161 * sim-inline.h: Allow explicit control over which .c files will be
7162 included by their header.
7164 * sim-inline.h: Allow explicit control over which .c files use the
7165 alternative - REGPARM - parameter passing mechanism.
7167 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7168 icache.c, idecode.c, semantics.c or support.c. Those names are
7169 not generally applicable.
7171 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7173 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7174 in a fashion similar to sim-endian-n.
7176 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7177 both value and address macro's.
7179 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7181 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7183 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7184 generic L_word, H_word macro's.
7186 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7188 * sim-basics.h: Borrow code from ppc directory.
7189 * sim-bits.c: Ditto.
7190 * sim-bits.h: Ditto.
7191 * sim-config.h: Ditto.
7192 * sim-endian-n.h: Ditto.
7193 * sim-endian.c: Ditto.
7194 * sim-endian.h: Ditto.
7195 * sim-inline.c: Ditto.
7196 * sim-inline.h: Ditto.
7197 * sim-types.h: Ditto.
7199 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7201 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7202 all the ALU size alternatives and then auto-configure a default.
7204 * sim-alu.h: Copy ppc/idecode_expression.h.
7206 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7208 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7209 sign extend a bit within a value.
7211 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7212 a pointer into the middle of a host word.
7213 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7215 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7217 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7218 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7219 appropriate definitions of read, write, etc. Add prototype for
7222 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7224 * Makefile.in (libcommon.a): Delete.
7225 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7226 (gentmap,targ-vals.h,targ-map.c): Likewise.
7227 (run-autoconf): Delete.
7228 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7229 (common makefile fragment): Moved back into ...
7230 * Make-common.in: Resurrect.
7231 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7232 * configure: Regenerated.
7234 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7236 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7237 (SIM_AC_OUTPUT): To here.
7239 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7241 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7242 comments and single quotes. Fixes a problem found on hpux.
7244 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7246 * aclocal.m4: Remove Make-common.in from dependencies.
7247 * (distclean): Remove targ-vals.def.
7249 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7250 into here. Makes insertion into makefiles easier. Also, change
7251 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7252 targ-map.o, and run are built. They are now built in the
7253 individual simulator directories, taking sources from ../common as
7254 necessary. This replaces the merging of libcommon.a into
7255 linsim.a, which was problematic for the WinGDB build process.
7256 * run.c: Include config.h from . instead of ../common.
7257 * Make-common.in: Remove. It's no longer necessary.
7259 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7261 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7262 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7264 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7266 * run.c (main): Set target_byte_order before call to sim_open.
7268 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7270 * callback.c: #include <stdlib.h>
7271 (os_error): New function.
7272 (default_callback): Add os_error.
7274 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7276 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7277 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7279 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7281 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7283 * run.c: #include ../common/config.h, tconfig.h.
7284 (myname): New static global.
7285 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7286 Only process -c ifdef SIM_HAVE_SIMCACHE.
7287 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7288 Parse program name from argv[0] and use in error messages.
7289 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7290 Add support for incomplete h8/300 termination indicators.
7291 (usage): Make more verbose.
7292 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7293 * Makefile.in,Make-common.in,callback.c: New files.
7294 * nltvals.def,gentmap.c,gentvals.sh: New files.
7296 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7298 * run.c: Include stdarg.h if __STDC__.
7300 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7302 * run.c (main): Don't print out anything if the signal
7303 number is zero (ie no signal).
7305 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7307 * run.c (main): Print out if the program raised a signal.
7309 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7311 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7314 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7316 * run.c (main): Explicitly cast malloc() parameter.
7318 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7320 * run.c (sim_bfd): New global to hold the bfd pointer for the
7322 (main): Initialize sim_bfd.
7324 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7326 * run.c (main): Use new bfd_big_endian macro.
7328 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7330 * run.c (main): Removed SH specific comments, so source is
7331 generic. Also updated to only load relevant sections. Moved
7332 sim_open() to after callback attach (to match GDB).
7334 * run.1: Removed SH specific comments.
7336 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7338 * run.c (main): Always return sigrc at end.
7340 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7342 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7343 bfd_check_format() fails.
7345 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7347 * run.c, run.1: From sh directory.