1 2021-01-30 Mike Frysinger <vapier@gentoo.org>
3 * sim-profile.c (profile_pc_init): Change 1 in shifts to 1ULL.
5 2021-01-30 Mike Frysinger <vapier@gentoo.org>
7 * sim-hw.c (merge_device_file): Replace fgets with getline.
9 2021-01-30 Mike Frysinger <vapier@gentoo.org>
11 * gennltvals.sh (gen_arches): Sort calls by first arg.
12 * nltvals.def: Regenerate.
14 2021-01-18 Mike Frysinger <vapier@gentoo.org>
16 * Make-common.in (version.c): Simplifiy args and call move-if-change.
17 * create-version.sh: Delete host & target alias logic. Write to the
20 2021-01-18 Mike Frysinger <vapier@gentoo.org>
22 * configure, configure.ac, Makefile.in: Delete.
24 2021-01-13 Mike Frysinger <vapier@gentoo.org>
26 * sim-watch.c (default_interrupt_handler): Define.
27 (sim_watchpoint_install): Set default interrupt_handler to new
28 default_interrupt_handler.
30 2021-01-13 Mike Frysinger <vapier@gentoo.org>
32 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
34 2021-01-13 Mike Frysinger <vapier@gentoo.org>
36 * sim-events.c (sim_events_watch_sim): Change byte_order type to
38 (sim_events_watch_core): Likewise.
39 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
40 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
41 call to sim_events_watch_sim.
43 2021-01-12 Mike Frysinger <vapier@gentoo.org>
45 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
47 2021-01-11 Mike Frysinger <vapier@gentoo.org>
49 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
51 2021-01-11 Mike Frysinger <vapier@gentoo.org>
53 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
55 2021-01-11 Mike Frysinger <vapier@gentoo.org>
57 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
58 strings.h, time.h, and errno.h.
59 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
60 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
61 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
62 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
63 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
64 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
65 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
66 and strings.h include.
68 2021-01-09 Mike Frysinger <vapier@gentoo.org>
70 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
71 * sim-core.c, sim-watch.c: Include libiberty.h.
73 2021-01-09 Mike Frysinger <vapier@gentoo.org>
75 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
77 2021-01-09 Mike Frysinger <vapier@gentoo.org>
79 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
80 Set WERROR_CFLAGS when first arg is not set or is "yes".
82 2021-01-09 Mike Frysinger <vapier@gentoo.org>
84 * hw-base.c (full_name_of_hw): Delete full_name. Replace
85 hw_strdup call with hw_malloc.
87 2021-01-09 Mike Frysinger <vapier@gentoo.org>
89 * cgen-par.c: Include stdlib.h.
90 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
92 2021-01-08 Mike Frysinger <vapier@gentoo.org>
94 * Make-common.in (C_DIALECT): Define.
95 (COMPILE.pre): Append $(C_DIALECT).
96 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
98 2021-01-07 Mike Frysinger <vapier@gentoo.org>
100 * sim-core.c (sim_memory_map): Define.
102 2021-01-04 Mike Frysinger <vapier@gentoo.org>
104 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
105 * configure: Regenerate.
107 2021-01-04 Mike Frysinger <vapier@gentoo.org>
109 * sim-options.c (sim_print_version): Print out more details when
110 is_command is non-zero.
112 2021-01-04 Mike Frysinger <vapier@gentoo.org>
114 * sim-options.c (standard_option_handler): Call sim_print_version.
115 (sim_print_version): New function.
116 * sim-options.h (sim_print_version): New prototype.
118 2021-01-04 Mike Frysinger <vapier@gentoo.org>
120 * sim-config.c (print_sim_config): Rename to ...
121 (sim_config_print): ... this.
122 * sim-config.h: Likewise.
124 2021-01-02 Mike Frysinger <vapier@gentoo.org>
126 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
127 FLOOR_PAGE): Delete unused macros.
128 (align_up, align_down): Define.
130 2020-08-10 Tom de Vries <tdevries@suse.de>
132 * sim-cpu.c: Include stdlib.h for free.
134 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
136 * nrun.c: Include stdlib.h.
137 * sim-core.c: Likewise.
138 * sim-engine.c: Likewise.
139 * sim-io.c: Likewise.
140 * sim-module.c: Likewise.
141 * sim-reason.c: Likewise.
143 2019-12-19 Tom Tromey <tromey@adacore.com>
146 * Makefile.in (install-strip): New target.
148 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
150 * sim-utils.c: Prevent buffer overflow.
152 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
154 * gennltvals.sh: Add PRU libgloss target.
155 * nltvals.def: Regenerate from the latest libgloss sources.
157 2019-06-13 Stafford Horne <shorne@gmail.com>
159 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
160 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
161 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
163 2019-06-13 Stafford Horne <shorne@gmail.com>
165 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
166 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
168 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
170 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
171 CURRENT_TARGET_BYTE_ORDER.
172 (SUBWORDTFSI): Likewise.
173 (JOINSIDF): Likewise.
174 (JOINSIXF): Likewise.
175 (JOINSITF): Likewise.
177 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
179 * sim-base.h: Add 'sim-assert.h' include.
180 * sim-basics.h: Add 'libiberty.h' include.
182 2019-03-28 Stafford Horne <shorne@gmail.com>
184 * sim-options.c: Include "config.h".
186 * sim-watch.c: Include "config.h".
188 * hw-device.c: Include <string.h>.
189 * hw-events.c: Include <string.h>.
190 * hw-handles.c: Include <stdlib.h>.
191 * sim-fpu.c: Include <stdlib.h>.
193 2019-03-28 Stafford Horne <shorne@gmail.com>
195 * Make-common.in (sim-arange_h): Remove sim-arange.c
196 * sim-arange.c: Remove SIM_ARANGE_C.
197 Add ifdef for _SIM_ARANGE_C_.
198 Include "sim-arange.h".
199 Remove include for unused "sim-assert.h".
200 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
201 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
202 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
203 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
205 * sim-arange.h (sim_addr_range_add): Declare as
207 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
208 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
209 Remove definition of SIM_ARANGE_INLINE.
210 Remove [HAVE_INLINE].
211 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
212 * sim-base.h: Include "sim-arange.h"
213 * sim-basics.h: Remove include of "sim-arange.h"
214 * sim-inline.c: Include "sim-arange.c"
215 * sim-inline.h: Define INLINE_SIM_ARANGE.
216 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
217 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
219 2019-01-26 Tom Tromey <tom@tromey.com>
221 * Make-common.in (version.c): Use sim's create-version.sh.
222 * create-version.sh: New file.
224 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
226 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
228 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
230 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
232 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
234 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
235 this point, it should have already been set in cb_syscall.
237 2018-10-05 Stafford Horne <shorne@gmail.com>
239 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
240 (ADDOFDI): New function, add overflow flag DI variant.
241 (SUBCFDI): New function, subtract carry flag DI variant.
242 (SUBOFDI): New function, subtract overflow flag DI variant.
244 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
246 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
248 * sim-core.c (sim_core_set_xor): Likewise.
249 (sim_core_xor_read_buffer): Likewise.
250 (sim_core_xor_write_buffer): Likewise.
252 2017-12-12 Peter Gavin <pgavin@gmail.com>
253 Stafford Horne <shorne@gmail.com>
255 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
257 (MUL1OFSI): New function, 1's complement overflow flag.
259 2017-12-12 Peter Gavin <pgavin@gmail.com>
260 Stafford Horne <shorne@gmail.com>
262 * cgen-accfp.c (remsf, remdf): New function.
263 (cgen_init_accurate_fpu): Add remsf and remdf.
264 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
265 * sim-fpu.c (sim_fpu_rem): New function.
266 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
267 (sim_fpu_rem): New function.
268 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
270 2017-09-06 John Baldwin <jhb@FreeBSD.org>
272 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
275 2017-05-24 Yao Qi <yao.qi@linaro.org>
277 * sim-trace.c (trace_disasm): Caller update.
279 2016-08-15 Mike Frysinger <vapier@gentoo.org>
281 * sim-base.h (sim_state_base): Add prog_syms_count.
282 (STATE_PROG_SYMS_COUNT): Define.
283 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
284 (trace_load_symbols): New function.
285 (trace_sym_value): Likewise.
286 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
287 loading logic with a call to trace_load_symbols.
288 * sim-trace.h (trace_load_symbols, trace_sym_value): New
291 2016-08-13 Mike Frysinger <vapier@gentoo.org>
293 * cgen-types.h (mode_names): Mark const.
294 * cgen-utils.c (mode_names): Likewise.
296 2016-08-13 Mike Frysinger <vapier@gentoo.org>
298 * cgen-defs.h (struct cgen_state): Delete argv and envp.
299 (STATE_ARGV, STATE_ENVP): Delete.
301 2016-02-04 Nick Clifton <nickc@redhat.com>
303 * cgen-scache.c (scache_option_handler): Prevent possible
304 undefined behaviour computing the size of the scache by using
305 unsigned integers instead of signed integers.
307 2016-01-17 Joel Brobecker <brobecker@adacore.com>
309 * sim-fpu.c: Minor comment fixes throughout.
311 2016-01-17 Joel Brobecker <brobecker@adacore.com>
313 * sim-fpu.c (print_bits): Minor reformatting (no code change).
314 (sim_fpu_map): Likewise.
316 2016-01-11 Mike Frysinger <vapier@gentoo.org>
318 * sim-config.c (print_sim_config): Drop extra whitespace before =
319 in output for byte order, stdio, and msb settings.
321 2016-01-10 Mike Frysinger <vapier@gentoo.org>
323 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
324 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
325 sim-stdio, sim-trace, and sim-profile.
326 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
327 (SIM_AC_OPTION_ASSERT): Likewise.
328 (SIM_AC_OPTION_SMP): Likewise.
329 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
330 * configure: Regenerate.
331 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
332 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
333 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
334 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
335 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
336 WITH_ENVIRONMENT & USER_ENVIRONMENT.
337 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
338 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
339 WITH_ASSERT, WITH_STDIO): Delete.
340 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
343 2016-01-10 Mike Frysinger <vapier@gentoo.org>
345 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
346 * configure: Regenerate.
347 * Make-common.in (SIM_PACKAGES): Delete.
348 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
350 2016-01-10 Mike Frysinger <vapier@gentoo.org>
352 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
354 2016-01-10 Mike Frysinger <vapier@gentoo.org>
356 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
358 2016-01-10 Mike Frysinger <vapier@gentoo.org>
360 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
362 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
363 * gentmap.c: Change targ-vals.def include to nltvals.def.
364 * Make-common.in (gentmap): Change targ-vals.def to
365 $(srccom)/nltvals.def.
366 (distclean): Delete rm -f targ-vals.def.
367 * Makefile.in: Update comment.
369 2016-01-10 Mike Frysinger <vapier@gentoo.org>
371 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
372 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
373 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
375 2016-01-10 Mike Frysinger <vapier@gentoo.org>
377 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
378 and --enable-sim-stdcall and sim_stdcall.
379 * configure: Regenerate.
380 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
381 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
382 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
383 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
384 (REGPARM_*): Delete all regparm defines and their use.
386 2016-01-10 Mike Frysinger <vapier@gentoo.org>
388 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
389 * Make-common.in (SIM_CFLAGS): Delete.
390 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
391 * Makefile.in: Likewise.
393 2016-01-09 Mike Frysinger <vapier@gentoo.org>
395 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
396 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
397 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
398 * acinclude.m4 (SIM_AC_COMMON): ... here.
399 * aclocal.m4, configure: Regenerate.
400 * config.in: Delete file.
401 * callback.c: Change cconfig.h include to config.h.
402 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
404 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
405 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
407 2016-01-06 Mike Frysinger <vapier@gentoo.org>
409 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
410 date, and time information.
412 2016-01-06 Mike Frysinger <vapier@gentoo.org>
414 * sim-options.c (sim_parse_args): Mark argv array const.
415 * sim-options.h (sim_parse_args): Likewise.
417 2016-01-05 Mike Frysinger <vapier@gentoo.org>
419 * sim-trace.c: Include dis-asm.h.
420 (OPTION_TRACE_DISASM): New enum.
421 (trace_options): Add trace-disasm flag.
422 (trace_option_handler): Handle OPTION_TRACE_DISASM.
423 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
424 (dis_read, dis_printf, trace_disasm): New functions.
425 * sim-trace.h: Include dis-asm.h.
426 (TRACE_INSN_IDX): Clarify comment.
427 (TRACE_DISASM_IDX): New enum.
428 (TRACE_disasm): New define.
429 (WITH_TRACE_DISASM_P): New define.
430 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
431 (STRACE_DISASM_P): New define.
432 (TRACE_DISASM_P): Likewise.
433 (TRACE_DISASM_P): Likewise.
434 (TRACE_DISASM): Likewise.
435 (trace_disasm): New function.
437 2016-01-04 Mike Frysinger <vapier@gentoo.org>
439 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
441 2016-01-04 Mike Frysinger <vapier@gentoo.org>
443 * cgen-scache.c (MAX): Delete.
444 (scache_init): Change MAX to max.
445 * cgen-trace.c (min): Delete.
446 * cgen-utils.c (min): Delete.
447 * sim-basics.h [!min] (min): Define.
448 [!max] (max): Define.
450 2016-01-04 Mike Frysinger <vapier@gentoo.org>
452 * sim-options.c (sim_parse_args): Tweak getopt error message.
454 2016-01-04 Mike Frysinger <vapier@gentoo.org>
456 * acinclude.m4 (sim-bswap): Delete.
457 * configure: Regenerate.
458 * Make-common.in (SIM_BSWAP): Delete.
459 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
460 * sim-config.h (htonl, ntohl): Delete.
461 (WITH_BSWAP): Delete.
463 2016-01-03 Mike Frysinger <vapier@gentoo.org>
465 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
466 opterr state to it before calling getopt_long and restore afterwards.
467 Set opterr to 0. When optc is '?', call sim_io_eprintf.
469 2016-01-03 Mike Frysinger <vapier@gentoo.org>
471 * hw-device.h (device): Delete commented typedef.
472 * sim-basics.h (device): Delete typedef.
474 2016-01-03 Mike Frysinger <vapier@gentoo.org>
476 * sim-options.c (sim_parse_args): Replace for loop with a call
479 2016-01-03 Mike Frysinger <vapier@gentoo.org>
481 * nrun.c (myname): Mark const.
482 (main): Mark name const. Replace myname parsing loop with a
485 2016-01-03 Mike Frysinger <vapier@gentoo.org>
487 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
488 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
489 (SIM_AC_OPTION_HOSTENDIAN): Delete.
490 * config.in, configure: Regenerate.
491 * Make-common.in (SIM_HOSTENDIAN): Delete.
492 * sim-config.c (current_host_byte_order): Delete.
493 (sim_config): Delete current_host_byte_order assignments and
494 CURRENT_HOST_BYTE_ORDER checks.
495 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
496 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
497 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
498 (current_host_byte_order): Delete.
499 (CURRENT_HOST_BYTE_ORDER): Likewise.
500 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
501 (HOST_BYTE_ORDER): ... this.
502 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
504 (sim_endian_join_16): Likewise.
505 * sim-n-core.h (sim_core_read_misaligned_N): Change
506 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
507 (sim_core_write_misaligned_N): Likewise.
508 * sim-n-endian.h (endian_t2h_N): Likewise.
509 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
510 endian_le2h_N): Likewise.
511 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
513 2016-01-02 Mike Frysinger <vapier@gentoo.org>
515 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
516 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
518 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
519 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
520 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
521 * nrun.c (main): Likewise.
522 * sim-config.c (current_host_byte_order): Change type to enum
523 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
524 (current_target_byte_order): Likewise.
525 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
526 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
528 (sim_config): Change prefered_target_byte_order type to enum
529 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
530 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
531 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
532 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
533 Delete all the various arch/OS endian includes & defines.
534 (current_host_byte_order): Change type to enum bfd_endian.
535 (current_target_byte_order): Likewise.
536 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
537 (CURRENT_TARGET_BYTE_ORDER): Likewise.
538 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
539 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
540 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
542 (sim_events_watch_core): Likewise.
543 * sim-events.h: Likewise.
544 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
546 (sim_core_write_misaligned_N): Likewise.
547 * sim-n-endian.h (endian_h2be_N): Likewise.
548 (endian_be2h_N): Likewise.
549 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
550 (offset_N): Likewise.
551 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
552 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
554 2016-01-02 Mike Frysinger <vapier@gentoo.org>
556 * cgen-defs.h (current_state): Delete.
557 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
558 * sim-utils.c (current_state): Delete.
560 2015-12-30 Mike Frysinger <vapier@gentoo.org>
562 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
565 2015-12-27 Mike Frysinger <vapier@gentoo.org>
567 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
569 2015-12-26 Mike Frysinger <vapier@gentoo.org>
571 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
572 * config.in, configure: Regenerate.
573 * Make-common.in (sim-basics_h): Delete tconfig.h.
574 (distclean): Likewise.
575 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
576 (new_sim_core_mapping): Delete WITH_HW and device *device.
577 (sim_core_map_attach, sim_core_attach): Likewise.
578 (sim_core_read_buffer): Delete WITH_DEVICES logic.
579 (sim_core_write_buffer): Likewise.
580 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
582 (sim_core_attach): Likewise.
583 (device_io_read_buffer, device_io_write_buffer): Delete.
584 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
585 (sim_core_write_aligned_N): Likewise.
586 * tconfig.h: Delete file.
588 2015-12-26 Mike Frysinger <vapier@gentoo.org>
590 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
591 Call sim_cpu_hw_io_read_buffer if cpu is valid.
592 (sim_core_write_buffer): Move cia decl to top of func. Call
593 sim_cpu_hw_io_write_buffer if cpu is valid.
595 2015-12-25 Mike Frysinger <vapier@gentoo.org>
597 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
599 (hw_find_integer_property): Likewise.
600 (hw_find_integer_array_property): Likewise.
601 (hw_add_duplicate_property): Likewise.
603 2015-12-25 Mike Frysinger <vapier@gentoo.org>
605 * sim-config.h (WITH_ENGINE): Delete.
606 * sim-module.c (modules): Always include sim_engine_install.
608 2015-12-25 Mike Frysinger <vapier@gentoo.org>
610 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
611 * cgen-types.h (SIM_HAVE_MODEL): Delete.
612 * sim-base.h: Always include sim-model.h.
613 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
614 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
615 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
616 [!WITH_MODEL_P] (sim_machs): Define.
617 * sim-model.h: Add some developer docs.
618 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
619 (WITH_MODEL_P): Define.
620 * sim-module.c (modules): Always include sim_model_install.
621 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
623 2015-12-25 Mike Frysinger <vapier@gentoo.org>
625 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
626 * sim-model.c: Likewise.
627 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
628 SIM_MACH_IMP_PROPERTIES
630 2015-12-25 Mike Frysinger <vapier@gentoo.org>
632 * sim-core.c (device_error): Delete.
633 (sim_core_map_attach): Delete calls to device_error.
634 (sim_core_attach): Likewise.
635 * sim-core.h (device_error): Delete.
636 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
638 (sim_core_write_aligned_N): Likewise.
640 2015-12-25 Mike Frysinger <vapier@gentoo.org>
642 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
643 * sim-core.c (sim_core_write_buffer): Likewise.
644 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
645 (sim_core_write_aligned_N): Likewise.
647 2015-12-25 Mike Frysinger <vapier@gentoo.org>
649 * dv-pal.c: Include config.h and sim-main.h.
650 (hw_pal_io_read_buffer): Always call CPU_INDEX.
652 2015-12-24 Mike Frysinger <vapier@gentoo.org>
654 * sim-options.c (standard_options): Always enable load-lma and
656 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
658 2015-12-24 Mike Frysinger <vapier@gentoo.org>
660 * sim-module.c (MODULE_LIST): Delete.
662 2015-12-24 Mike Frysinger <vapier@gentoo.org>
664 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
665 Move to h8300/compile.c.
666 [SIM_H8300] (standard_options): Likewise.
667 (standard_option_handler): Likewise.
669 2015-12-24 Mike Frysinger <vapier@gentoo.org>
671 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
672 sim_watchpoint_install.
674 2015-12-24 Mike Frysinger <vapier@gentoo.org>
676 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
677 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
679 * sim-options.c (OPTION_MEM_SIZE): Delete.
680 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
681 (standard_option_handler): Likewise.
683 2015-12-24 Mike Frysinger <vapier@gentoo.org>
685 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
687 2015-11-21 Mike Frysinger <vapier@gentoo.org>
690 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
692 2015-11-21 Mike Frysinger <vapier@gentoo.org>
695 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
696 vasprintf, and va_end together. Check ret after va_end call.
698 2015-11-21 Mike Frysinger <vapier@gentoo.org>
700 * sim-types.h (SIM_PRI_TB): Define.
701 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
702 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
703 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
704 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
706 2015-11-17 Mike Frysinger <vapier@gentoo.org>
708 * sim-main.h (WITH_MODULO_MEMORY): Delete.
709 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
710 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
711 (sim_core_translate): Likewise.
712 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
714 2015-11-16 Mike Frysinger <vapier@gentoo.org>
716 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
717 (cgen_cpu_close): Change to XCONCAT2.
719 2015-11-15 Mike Frysinger <vapier@gentoo.org>
721 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
724 2015-11-14 Mike Frysinger <vapier@gentoo.org>
726 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
727 * sim-close.c: New file.
729 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
730 Ali Lown <ali.lown@imgtec.com>
732 * sim-bits.h (EXTEND6): New macro.
733 (EXTEND12): New macro.
734 (EXTEND25): New macro.
736 2015-06-24 Mike Frysinger <vapier@gentoo.org>
738 * sim-trace.c (trace_one_insn): Delete.
739 * sim-trace.h (trace_one_insn): Delete.
741 2015-06-24 Mike Frysinger <vapier@gentoo.org>
743 * sim-trace.c (debug_printf): Rename to ...
744 (sim_debug_printf): ... this.
745 * sim-trace.h (debug_printf): Delete define.
746 (debug_printf): Rename to ...
747 (sim_debug_printf): ... this.
749 2015-06-24 Mike Frysinger <vapier@gentoo.org>
751 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
752 (trace_options): Add trace-register option.
753 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
754 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
755 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
756 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
757 TRACE_REGISTER_P, TRACE_REGISTER): Define.
759 2015-06-24 Mike Frysinger <vapier@gentoo.org>
761 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
762 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
763 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
764 STRACE_DEBUG): Define.
766 2015-06-24 Mike Frysinger <vapier@gentoo.org>
768 * sim-trace.c (trace_options): Update help text for trace-alu,
769 trace-fpu, trace-vpu, and trace-semantics.
770 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
771 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
773 2015-06-24 Mike Frysinger <vapier@gentoo.org>
775 * sim-assert.h (SIM_FILTER_PATH): Delete.
776 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
777 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
778 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
779 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
780 * sim-events.c: Include libiberty.h.
781 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
783 2015-06-23 Mike Frysinger <vapier@gentoo.org>
785 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
786 (AC_ARG_ENABLE(sim-cflags)): Likewise.
787 (AC_ARG_ENABLE(sim-debug)): Likewise.
788 (AC_ARG_ENABLE(sim-stdio)): Likewise.
789 (AC_ARG_ENABLE(sim-trace)): Likewise.
790 (AC_ARG_ENABLE(sim-profile)): Likewise.
791 (AC_ARG_ENABLE(sim-environment)): Likewise.
792 (AC_ARG_ENABLE(sim-alignment)): Likewise.
793 (AC_ARG_ENABLE(sim-assert)): Likewise.
794 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
795 (AC_ARG_ENABLE(sim-endian)): Likewise.
796 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
797 (AC_ARG_ENABLE(sim-float)): Likewise.
798 (AC_ARG_ENABLE(sim-scache)): Likewise.
799 (AC_ARG_ENABLE(sim-default-model)): Likewise.
800 (AC_ARG_ENABLE(sim-inline)): Likewise.
801 (AC_ARG_ENABLE(sim-packages)): Likewise.
802 (AC_ARG_ENABLE(sim-regparm)): Likewise.
803 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
804 (AC_ARG_ENABLE(sim-smp)): Likewise.
805 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
806 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
807 (AC_ARG_ENABLE(cgen-maint)): Likewise.
808 * configure: Regenerate.
810 2015-06-23 Mike Frysinger <vapier@gentoo.org>
812 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
814 2015-06-23 Mike Frysinger <vapier@gentoo.org>
816 * cgen-trace.c [!__STDC__]: Delete.
817 * sim-trace.h [!__STDC__]: Likewise.
819 2015-06-21 Mike Frysinger <vapier@gentoo.org>
821 * sim-model.c (sim_model_init): Assert model is not NULL.
823 2015-06-21 Mike Frysinger <vapier@gentoo.org>
825 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
826 stdint.h. Replace all signed/unsigned typedefs with int#_t and
829 2015-06-21 Mike Frysinger <vapier@gentoo.org>
831 * sim-alu.h (_SIM_ALU_H_): Rename to ...
832 (SIM_ALU_H): ... this.
833 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
834 (SIM_ASSERT_H): ... this.
835 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
836 (SIM_BASICS_H): ... this.
837 * sim-bits.h (_SIM_BITS_H_): Rename to ...
838 (SIM_BITS_H): ... this.
839 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
840 (SIM_ENDIAN_H): ... this.
842 2015-06-18 Mike Frysinger <vapier@gentoo.org>
844 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
847 2015-06-18 Mike Frysinger <vapier@gentoo.org>
849 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
850 m for sentinel testing.
852 2015-06-17 Mike Frysinger <vapier@gentoo.org>
854 * sim-syscall.c: Include errno.h and targ-vals.h.
855 (sim_syscall_multi, sim_syscall): Define.
856 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
857 * syscall.c (cb_syscall): Extend comment.
859 2015-06-17 Mike Frysinger <vapier@gentoo.org>
861 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
862 * sim-syscall.c: New file.
863 * sim-syscall.h: New file.
865 2015-06-17 Mike Frysinger <vapier@gentoo.org>
867 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
868 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
869 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
870 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
871 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
873 * gentmap.c (gen_targ_map_c): Output name field.
875 2015-06-12 Mike Frysinger <vapier@gentoo.org>
877 * acinclude.m4: Change configure.in to configure.ac.
878 * sim-config.h: Likewise.
880 2015-06-12 Mike Frysinger <vapier@gentoo.org>
882 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
883 * configure: Regenerate.
885 2015-06-12 Mike Frysinger <vapier@gentoo.org>
887 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
888 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
889 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
890 TRACE_DEBUG): Define.
892 2015-06-12 Mike Frysinger <vapier@gentoo.org>
894 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
895 * sim-trace.c (trace_option_handler): Likewise.
896 * sim-trace.h (WITH_TRACE_ANY_P): Define.
897 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
898 (TRACE_ANY_P): Likewise.
900 2015-06-12 Mike Frysinger <vapier@gentoo.org>
902 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
903 CGEN_TRACE_INSN_FINI.
904 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
905 trace_result to cgen_trace_result, trace_insn_fini to
906 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
907 and trace_extract to cgen_trace_extract.
908 * cgen-trace.h (trace_insn_init): Rename to ...
909 (cgen_trace_insn_init): ... this.
910 (trace_insn_fini): Rename to ...
911 (cgen_trace_insn_fini): ... this.
912 (trace_insn): Rename to ...
913 (cgen_trace_insn): ... this.
914 (trace_extract): Rename to ...
915 (cgen_trace_extract): ... this.
916 (trace_result): Rename to ...
917 (cgen_trace_result): ... this.
918 (TRACE_RESULT_P): Rename to ...
919 (CGEN_TRACE_RESULT_P): ... this.
920 (TRACE_INSN_INIT): Rename to ...
921 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
922 cgen_trace_insn_init.
923 (TRACE_INSN_FINI): Rename to ...
924 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
925 cgen_trace_insn_fini.
926 (TRACE_PRINTF): Rename to ...
927 (CGEN_TRACE_PRINTF): ... this.
928 (TRACE_INSN): Rename to ...
929 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
930 (TRACE_EXTRACT): Rename to ...
931 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
933 (TRACE_RESULT): Rename to ...
934 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
935 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
936 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
937 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
938 TRACE_INSN to CGEN_TRACE_INSN.
939 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
941 2015-06-11 Mike Frysinger <vapier@gentoo.org>
943 * sim-events.c (ETRACE_P): Delete.
944 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
945 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
946 * sim-events.h (struct _sim_events): Delete trace member.
947 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
948 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
950 2015-06-11 Mike Frysinger <vapier@gentoo.org>
952 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
953 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
954 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
955 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
957 2015-06-11 Mike Frysinger <vapier@gentoo.org>
959 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
961 2015-06-11 Mike Frysinger <vapier@gentoo.org>
963 * sim-trace.h (WITH_TRACE_P): New define.
964 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
965 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
966 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
967 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
968 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
969 Redefine to use WITH_TRACE_P.
971 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
973 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
974 mistake in call to sim_engine_abort.
976 2015-04-29 Nick Clifton <nickc@redhat.com>
979 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
980 increasing parenthesis around casts to signed values.
982 2015-04-21 Mike Frysinger <vapier@gentoo.org>
984 * gennltvals.sh: Add mcore support.
985 * nltvals.def: Regenerate.
987 2015-04-21 Mike Frysinger <vapier@gentoo.org>
989 * cgen.sh: Add +x permissions.
990 * genmloop.sh: Likewise.
991 * gentvals.sh: Likewise.
992 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
993 Change all uses of srcroot for newlib to newlibroot.
995 2015-04-18 Mike Frysinger <vapier@gentoo.org>
997 * sim-base.h (SIM_CPU): New typedef.
999 2015-04-18 Mike Frysinger <vapier@gentoo.org>
1001 * cgen-engine.h (CIA_ADDR): Delete.
1002 * sim-base.h: Update sim_cia example.
1003 [!CIA_ADDR] (sim_cia): New typedef.
1005 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1007 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1008 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1009 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1010 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1011 CIA_SET to CPU_PC_SET.
1013 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1015 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1016 * sim-main.h (STATE_CPU): Remove from comment and define.
1018 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1020 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1021 * configure: Regenerate.
1023 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1025 * sim-options.c: Include version.h.
1026 (OPTIONS_VERSION): New enum.
1027 (standard_options): Add "version".
1028 (standard_option_handler): Handle OPTIONS_VERSION.
1030 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1032 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1033 (create-version.sh): Delete.
1035 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1037 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1039 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1041 * run-sim.h, run.c: Delete.
1042 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1044 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1046 * config.in, configure: Regenerate.
1047 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1048 (ZLIB, ZLIBINC): Define.
1049 (BFD_LIB): Add $(ZLIB).
1051 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1053 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1054 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1056 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1058 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1059 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1060 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1062 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1064 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1065 usage of STATE_WATCHPOINTS.
1066 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1067 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1069 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1071 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1073 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1075 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1077 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1079 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1080 of enable_sim_hardware to AC_ARG_ENABLE.
1082 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1084 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1085 Add dv-sockser.o to sim_hw_objs.
1087 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1089 * dv-sockser.c: Include config.h.
1090 * dv-sockser.h: Include sim-inline.h.
1091 [HAVE_DV_SOCKSER]: Move all prototypes here.
1092 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1093 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1095 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1097 * gentmap.c, run.c: Convert old style prototypes.
1099 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1101 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1102 symlinking tconfig.h to tconfig.in.
1103 * config.in, configure: Regenerate.
1104 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1105 * tconfig.in: Rename file ...
1106 * tconfig.h: ... here.
1108 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1110 * dv-socker.h (dv_sockser_install): Declare.
1111 * sim-module.c: Include config.h.
1112 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1113 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1114 * sim-module.h: Include gdb/remote-sim.h.
1116 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1118 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1119 (sim-inline.c): Delete rule.
1121 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1123 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1124 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1125 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1127 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1129 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1130 [!ASSERT, WITH_ASSERT]: Likewise.
1131 * sim-endian.c: Delete sim-io.h include.
1133 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1135 * run-sim.h (sim_kill): Delete unused prototype.
1137 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1139 * gentmap.c: Include "string.h".
1141 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1143 * sim-options.c (sim_args_command): Call freeargv() when failure
1146 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1148 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1150 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1152 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1153 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1154 callbacks following renaming in callback.h.
1155 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1156 callback by call to "to_lstat" callback
1158 2014-08-28 Gary Benson <gbenson@redhat.com>
1160 * sim-trace.h (debug_printf): New define.
1162 2014-08-19 Alan Modra <amodra@gmail.com>
1164 * configure: Regenerate.
1166 2014-08-15 Roland McGrath <mcgrathr@google.com>
1168 * configure: Regenerate.
1169 * config.in: Regenerate.
1171 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1173 * sim-command.c (sim_do_command): Add const to cmd.
1174 * sim-options.c (sim_args_command): Add const to cmd.
1175 * sim-options.h (sim_args_command): Add const to cmd.
1177 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1179 * sim-hload.c (sim_load): Add const to prog.
1180 * sim-load.c (sim_load_file): Likewise.
1181 * sim-utils.c (sim_analyze_program): Likewise.
1182 * sim-utils.h (sim_analyze_program): Likewise.
1183 (sim_load_file): Likewise.
1185 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1187 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1188 * callback.c (system): Delete unused prototype.
1189 (os_init): Likewise.
1190 (os_shutdown): Likewise.
1191 (os_unlink): Likewise.
1192 (os_time): Likewise.
1193 (os_system): Likewise.
1194 (os_rename): Likewise.
1195 (os_write_stdout): Likewise.
1196 (os_flush_stdout): Likewise.
1197 (os_write_stderr): Likewise.
1198 (os_flush_stderr): Likewise.
1199 (os_write): Likewise.
1200 (os_read_stdin): Likewise.
1201 (os_read): Likewise.
1202 (os_open): Likewise.
1203 (os_lseek): Likewise.
1204 (os_isatty): Likewise.
1205 (os_get_errno): Likewise.
1206 (os_close): Likewise.
1207 (os_vprintf_filtered): Likewise.
1208 (os_evprintf_filtered): Likewise.
1209 (os_error): Likewise.
1213 (wrap): Change to new style prototype.
1216 (os_close): Likewise.
1217 (os_poll_quit): Likewise.
1218 (os_get_errno): Likewise.
1219 (os_isatty): Likewise.
1220 (os_lseek): Likewise.
1221 (os_open): Likewise.
1222 (os_read): Likewise.
1223 (os_read_stdin): Likewise.
1224 (os_write): Likewise.
1225 (os_write_stdout): Likewise.
1226 (os_flush_stdout): Likewise.
1227 (os_write_stderr): Likewise.
1228 (os_flush_stderr): Likewise.
1229 (os_rename): Likewise.
1230 (os_system): Likewise.
1231 (os_time): Likewise.
1232 (os_unlink): Likewise.
1233 (os_stat): Likewise.
1234 (os_fstat): Likewise.
1235 (os_lstat): Likewise.
1236 (os_ftruncate): Likewise.
1237 (os_truncate): Likewise.
1238 (os_pipe): Likewise.
1239 (os_pipe_empty): Likewise.
1240 (os_pipe_nonempty): Likewise.
1241 (os_shutdown): Likewise.
1242 (os_init): Likewise.
1243 (cb_read_target_syscall_maps): Likewise.
1244 (cb_target_to_host_syscall): Likewise.
1245 (cb_host_to_target_errno): Likewise.
1246 (cb_target_to_host_open): Likewise.
1247 (cb_store_target_endian): Likewise.
1248 (cb_host_to_target_stat): Likewise.
1249 * sim-hload.c (sim_load): Change to new style prototype.
1250 * sim-load.c (sim_load_file): Change to new style prototype.
1251 (report_transfer_performance): Likewise.
1252 (xprintf_bfd_vma): Likewise.
1253 * syscall.c (cb_get_string): Change to new style prototype.
1254 (get_path): Likewise.
1255 (cb_syscall): Likewise.
1257 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1259 * create-version.sh: Align parameters to match those of
1260 ../../gdb/common/create-version.sh.
1261 * Make-common.in (srcsim): New variable.
1262 (version.c): Adjust call to create-version.sh as per above.
1264 2013-09-23 Alan Modra <amodra@gmail.com>
1266 * configure: Regenerate.
1268 2013-09-03 Mike Stump <mikestump@comcast.net>
1270 * sim-options.c (complete_option_list): Mark text and word const.
1272 2013-06-28 Tom Tromey <tromey@redhat.com>
1274 * Make-common.in (version.c): Use version.in, not
1276 * create-version.sh: Likewise.
1278 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1280 * create-version.sh: New script. Adapted from
1281 gdb/commong/create-version.sh.
1282 * Make-common.in (version.c): Update rule dependencies,
1283 and re-implement using create-version.sh.
1285 2013-06-21 Nick Clifton <nickc@redhat.com>
1287 * gennltvals.sh: Add msp430 support.
1288 * nltvals.def: Regenerate.
1290 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1292 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1293 * aclocal.m4, configure: Regenerate.
1295 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1298 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1299 -Wformat-nonliteral with -Wno-format.
1301 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1303 * acinclude.m4: Regenerate.
1305 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1307 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1308 which do not support dv-sockser.o. Add always as option to
1309 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1310 is always required to be enabled by simulator.
1312 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1314 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1315 * nltvals.def: Regenerate.
1317 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1319 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1320 * config.in, configure: Regenerate.
1322 2012-05-24 Pedro Alves <palves@redhat.com>
1324 * sim-signal.h (sim_signal_to_target): Rename to ...
1325 (sim_signal_to_gdb_signal): ... this.
1326 * sim-signal.c (sim_signal_to_target): Rename to ...
1327 (sim_signal_to_gdb_signal): ... this.
1328 * sim-reason.c (sim_stop_reason): Adjust to rename.
1330 2012-05-24 Pedro Alves <palves@redhat.com>
1334 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1336 2012-05-24 Pedro Alves <palves@redhat.com>
1340 Replace target_signal with gdb_signal throughout.
1342 2012-05-18 Nick Clifton <nickc@redhat.com>
1345 * callback.c: Include config.h before system header files.
1346 * cgen-trace.c: Likewise.
1347 * cgen-utils.c: Likewise.
1348 * gentmap.c: Likewise.
1350 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1352 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1354 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1356 * sim-trace.c: Update the function prototype of save_data_size.
1357 Move the enum data_fmt from here...
1358 * sim-trace.h: ...to here.
1359 Add function prototype of save_data.
1361 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1363 * sim-core.h (sim_core_trans_addr): Add prototype.
1365 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1367 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1368 missing in last change.
1370 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1372 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1373 * nrun.c: Include string.h/strings.h.
1374 * aclocal.m4, config.in, configure: Regenerate.
1376 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1378 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1379 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1380 out -Werror initialization.
1382 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1384 * Make-common.in (TAGS): Change a-z to [:lower:].
1385 * acinclude.m4 (sim-trace): Likewise.
1386 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1387 Change A-Za-z0-9 to [:alnum:].
1389 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1391 * nrun.c (main): Display strsignal of sigrc.
1393 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1395 * Makefile.in (abs_srcdir): Declare.
1396 (srcroot): Define in terms of abs_srcdir.
1397 (headers): Change srcdir to abs_srcdir.
1399 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1401 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1404 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1406 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1407 system bourne shell.
1409 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1411 * syscall.c (cb_get_string): Rename from "get_string".
1412 (get_path): Rename get_string call to cb_get_string.
1414 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1416 * Make-common.in (VPATH): Add $(srccom).
1418 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1419 POSTCOMPILE): New variables.
1420 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1421 Include dependency files, when using GNU Make. Delete all
1422 dependency-only rules.
1423 * aclocal.m4: Include ../../config/depstand.m4. Call
1424 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1425 (MAKE, GMAKE): New substs.
1427 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1430 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1431 * configure, config.in: Regenerate.
1432 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1434 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1436 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1438 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1440 * sim-profile.c (profile_info): Only print the title once.
1442 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1444 * acinclude.m4: Rename from aclocal.m4.
1445 * aclocal.m4: Regenerate.
1447 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1449 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1450 * common.m4: Delete.
1451 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1452 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1453 * configure: Regenerate.
1455 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1457 * sim-alu.h (ALU32_AND): Clear carry flag.
1458 (ALU32_AND): Clear carry flag.
1460 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1462 * dv-cfi.c: Include stdbool.h.
1464 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1466 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1468 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1470 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1471 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1473 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1475 * sim-command.c: Include sim-options.h.
1477 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1479 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1481 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1483 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1484 Delete direct call to AC_PROG_CC.
1486 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1488 * sim-command.c: New file.
1489 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1490 (sim-command.o): New rule.
1492 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1494 * sim-options.c (standard_option_handler): Remove arg[0] check
1495 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1496 not an empty string, otherwise assign "" back to it.
1498 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1500 * nltvals.def: Regenerate to include Blackfin syscalls again.
1502 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1504 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1505 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1506 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1507 (trace_idx_to_str): Likewise.
1508 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1509 (TRACE_syscall): Define.
1510 (WITH_TRACE_SYSCALL_P): Likewise.
1511 (TRACE_SYSCALL_P): Likewise.
1513 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1515 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1516 remove now-unnecessary sub-scope for glue->type setting.
1517 Check to see if the "reg" property exists before we use it, and
1518 if it doesn't exist, error out for "glue" devices.
1520 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1522 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1523 glue-or, and set type to glue_xor when name is glue-xor.
1524 (hw_glue_port_event): Return immediately when type is glue_io
1525 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1526 and hw_port_event calls from glue_and to end of function.
1528 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1530 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1531 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1532 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1533 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1534 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1535 around function arguments.
1537 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1539 * sim-options.c (complete_option_list, sim_complete_command):
1542 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1544 * dv-glue.c: Fix up style.
1546 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1548 * hw-alloc.c (hw_alloc_data): Adjust brace.
1549 * hw-base.c (hw_base_data): Likewise.
1550 (generic_hw_unit_decode): Fix indentation.
1551 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1552 * hw-events.c (hw_event, hw_event_data): Likewise.
1553 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1554 * hw-instances.c (hw_instance_data): Likewise.
1555 * hw-instances.h (hw_instance): Likewise.
1556 * hw-main.h (hw_descriptor, enum): Likewise.
1557 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1558 * hw-ports.h (hw_port_descriptor): Likewise.
1559 * hw-properties.c (hw_property_data): Likewise.
1560 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1561 _range_property_spec, _reg_property_spec): Likewise.
1562 * hw-tree.c (_name_specifier, printer): Likewise.
1563 (split_device_specifier, parse_string_property, hw_tree_traverse,
1564 print_size, print_reg_property, print_string, print_properties):
1567 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1569 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1570 * Make-common.in (dv-cfi.o): New rule.
1571 * dv-cfi.c, dv-cfi.h: New files.
1573 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1575 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1576 fcntl.h and sys/fcntl.h, for constants.
1577 * nltvals.def: Regenerate.
1578 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1579 * sim-io.h (sys/types.h, sys/stat.h): Include.
1580 (sim_io_stat, sim_io_fstat): Declare.
1582 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1584 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1585 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1586 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1587 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1588 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1589 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1590 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1591 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1592 syscall.c: Trim trailing whitespace.
1594 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1596 * gennltvals.sh: Handle bfin targets.
1597 * nltvals.def: Regenerate.
1599 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1601 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1604 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1606 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1607 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1608 (hw_free): Drop zfree logic and always call free.
1609 * hw-base.c (hw_delete): Change zfree to free.
1610 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1611 (hw_handle_remove_phandle): Likewise.
1612 * hw-instances.c (hw_instance_delete): Likewise.
1613 * hw-tree.c (parse_reg_property): Likewise.
1614 (parse_ranges_property): Likewise.
1615 (parse_string_property): Likewise.
1616 * sim-core.c (sim_core_uninstall): Likewise.
1617 * sim-cpu.c (sim_cpu_free_all): Likewise.
1618 * sim-hw.c (sim_hw_uninstall): Likewise.
1619 * sim-memopt.c (do_memopt_delete): Likewise.
1620 (sim_memory_uninstall): Likewise.
1621 * sim-module.c (sim_module_uninstall): Likewise.
1622 * sim-options.c (sim_parse_args): Likewise.
1623 * sim-profile.c (profile_pc_cleanup): Likewise.
1624 (profile_uninstall): Likewise.
1625 * sim-watch.c (do_watchpoint_delete): Likewise.
1626 * sim-utils.c (zfree): Delete.
1627 (sim_state_free): Change zfree to free.
1628 * sim-utils.h (zfree): Delete.
1630 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1632 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1634 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1636 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1638 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1640 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1642 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1643 when asprintf fails.
1644 * sim-utils.c (sim_do_commandf): Issue an error and return when
1646 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1649 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1651 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1652 bytes has been calculated and when mmap_next_fd is valid and
1654 (memory_option_handler): Allow missing size when mmap_next_fd is
1657 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1659 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1660 not empty, and always append $3 to $hardware.
1662 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1664 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1665 * sim-hw.h (sim_hw_abort): Likewise.
1667 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1669 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1671 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1673 * run.1: Copyright year update.
1675 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1677 * hw-alloc.h (HW_NALLOC): Define.
1679 010-12-28 Mike Frysinger <vapier@gentoo.org>
1681 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1683 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1685 * sim-memopt.c (OPTION_MAP_INFO): Define.
1686 (memory_options): Handle --map-info.
1687 (memory_option_handler): Handle OPTION_MAP_INFO.
1689 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1691 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1692 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1693 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1695 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1697 * sim-core.c (WITH_HW): Add device casts to device_error,
1698 device_io_read_buffer, and device_io_write_buffer.
1700 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1702 * dv-sockser.c (dv_sockser_write_buffer): New function.
1703 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1704 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1706 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1708 * callback.c (os_lseek): Call wrap on lseek result.
1710 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1712 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1713 call by its equality to -1 not by it being negative.
1714 (connected_p): Likewise for accept() call.
1716 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1718 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1720 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1722 * profile.c (sim_profile_print_bar): Add cpu argument.
1724 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1726 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1728 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1730 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1731 (profile_print_pc): Convert sim_io_printf to profile_printf.
1732 (profile_print_insn): Likewise.
1733 (profile_print_memory): Likewise.
1734 (profile_print_core): Likewise.
1735 (profile_print_model): Likewise.
1736 (sim_profile_print_bar): Likewise.
1737 (profile_print_speed): Likewise.
1738 (profile_print_addr_ranges): Likewise.
1739 (profile_info): Likewise.
1740 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1742 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1744 * sim-model.c (OPTION_MODEL): Convert to enum.
1745 (OPTION_MODEL_INFO): New enum.
1746 (model_options): Add model-info/info-model entries.
1747 (model_option_handler): Handle OPTION_MODEL_INFO.
1749 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1751 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1752 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1755 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1757 * sim-hrw.c (sim_write): Add const to buf arg.
1758 * sim-utils.h (sim_write_fn): Likewise.
1760 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1762 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1765 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1767 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1768 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1769 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1770 * dv-sockser.c (sockser_options): Likewise.
1771 * hw-ports.c (empty_hw_ports): Likewise.
1772 * sim-hw.c (hw_options): Likewise.
1773 * sim-model.c (model_options): Likewise.
1774 * sim-options.c (standard_options): Likewise.
1775 * sim-profile.c (profile_options): Likewise.
1776 * sim-trace.c (trace_options): Likewise.
1777 * sim-watch.c (watchpoint_options): Likewise.
1779 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1781 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1782 the local "arg_table" variable, and the xmalloc cast.
1784 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1786 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1788 (sim_fpu_print_func): Add const markings to format buffer.
1790 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1792 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1794 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1796 * sim-trace.c (save_data): Add const markings to "buf" argument.
1798 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1800 * sim-options.c (standard_option_handler): Add const markings to
1803 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1805 * hw-ports.h: Fix spelling typos.
1807 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1809 * configure.ac: Check for socklen_t.
1810 * configure, config.in: Regenerated.
1811 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1813 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1815 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1816 * sim-hw.c (hw_option_handler): Likewise.
1818 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1820 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1821 (interrupt_nr_to_str): Likewise.
1822 (default_interrupt_names): Add const to pointer type.
1823 (sim_watchpoint_install): Add const to prefix.
1824 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1826 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1828 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1829 (sim_core_write_buffer): Likewise.
1831 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1833 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1834 the SIM_HAVE_ADDR_RANGE define.
1836 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1838 * sim-core.h (device_error): Add const to message, and add printf
1841 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1843 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1844 SIM_HAVE_ADDR_RANGE define.
1846 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1848 * dv-glue.c (hw_glue_ports): Swap static and const.
1850 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1852 * nrun.c (usage): Use void in definition.
1853 * sim-options.c (dup_arg_p): Convert old-style function definition.
1854 (sim_parse_args): Likewise.
1855 (sim_print_help): Likewise.
1856 * sim-trace.c (set_trace_option_mask): Likewise.
1857 (set_trace_option): Likewise.
1858 * sim-utils.c (sim_analyze_program): Likewise.
1859 (sim_elapsed_time_get): Likewise.
1860 (sim_elapsed_time_since): Likewise.
1862 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1864 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1865 (standard_options): Likewise.
1866 (standard_option_handler): Likewise.
1868 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1870 * hw-ports.c (TRACE): Delete.
1871 * hw-properties.c (TRACE): Delete.
1872 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1873 (hw_find_integer_property): Likewise.
1874 (hw_find_integer_array_property): Likewise.
1875 (hw_add_duplicate_property): Likewise.
1877 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1879 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1882 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1884 * sim-model.c: Include sim-model.h
1886 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1888 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1889 & from the STATE_CPU() examples.
1891 2010-01-24 Doug Evans <dje@sebabeach.org>
1893 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1894 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1896 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1897 (struct cgen_fp_ops): Update signatures of floating point conversion
1900 * Make-common.in (CGEN_SIM_DEPS): Define.
1901 (CGEN_INCLUDE_DEPS): Use it.
1902 (CGEN_MAIN_CPU_DEPS): Simplify.
1904 2010-01-22 Doug Evans <dje@sebabeach.org>
1906 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1907 (SUBWORDTFSI, JOINSIDI): Ditto.
1909 2010-01-05 Doug Evans <dje@sebabeach.org>
1911 * cgen-types.h (SETDI): Delete, unused.
1913 2009-12-02 Doug Evans <dje@sebabeach.org>
1915 * cgen-engine.h: Remove duplicated comment.
1917 2009-11-23 Doug Evans <dje@sebabeach.org>
1919 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1920 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1922 2009-11-22 Doug Evans <dje@sebabeach.org>
1924 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1925 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1926 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1927 instead of CGEN_INSN_INT.
1929 * cgen-trace.h (trace_extract): Add cast to fix warning.
1931 2009-11-05 Doug Evans <dje@sebabeach.org>
1933 * cgen-mem.h (DECLARE_GETT): Don't inline.
1934 (DECLARE_SETT): Ditto.
1936 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1938 * sim-inline.h: Fix spelling error.
1940 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1942 * Make-common.in: Add datarootdir.
1944 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1946 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1947 (SIM_CHECK_MEMBERS_1): Remove.
1948 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1949 AC_CHECK_MEMBERS one.
1950 * configure: Regenerate.
1952 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1953 * configure: Regenerate.
1955 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1957 * config.in: Regenerate.
1958 * configure: Likewise.
1960 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1961 definition of AC_CHECK_MEMBER.
1963 * aclocal.m4: m4_include toplevel config/override.m4.
1964 * configure: Regenerate.
1966 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1968 * Makefile.in (datarootdir): New variable.
1970 2009-07-07 Doug Evans <dje@sebabeach.org>
1972 * Make-common.in (CPU_DIR): Define.
1974 2009-07-06 Doug Evans <dje@sebabeach.org>
1976 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1977 identifiers for file types rather than encoding internal
1978 implementation details of cgen.sh.
1979 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1980 * cgen.sh: Add support for parallel makes.
1981 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1983 2009-05-18 Jon Beniston <jon@beniston.com>
1985 * gennltvals.sh: Add lm32 target.
1986 * nltvals.def: Add lm32 syscall definitions.
1988 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1990 Speed up simulator startup:
1991 * sim-utils.c (zalloc): Use xcalloc.
1993 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1995 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1996 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1997 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1998 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1999 type, QI, HI, SI, DI.
2001 * callback.c (os_error): Mark as being a noreturn function.
2002 * sim-io.h (sim_io_error): Similar for sim_io_error.
2004 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2006 * aclocal.m4: Fix underquoting of function names.
2008 2008-10-21 Julian Brown <julian@codesourcery.com>
2010 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2012 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2014 * common.m4: Add test for libz and zlib.h.
2015 * configure: Regenerate to track ../common/common.m4 changes.
2018 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2019 Daniel Jacobowitz <dan@codesourcery.com>
2020 Joseph Myers <joseph@codesourcery.com>
2022 * aclocal.m4: Include ../../config/acx.m4.
2023 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2024 * configure, config.in: Regenerate.
2025 * Make-common.in (LIB_OBJS): Add version.o.
2026 (version.c, version.o): New rules.
2027 * run.c: Include version.h.
2028 (usage): Add help parameter. Print output either to stdout or
2029 stderr depending on that parameter.
2030 (print_version): New.
2031 (main): Check for --help and --version.
2032 * run-sim.h (sim_target_display_usage): Add help parameter.
2035 2008-04-14 Hans Kester <kester.hans@gmail.com>
2037 * sim-signal.c: Define missing signals for _WIN32.
2039 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2041 * gennltvals.sh: Add cr16.
2042 * nltvals.def: Rebuild.
2044 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2046 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2047 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2049 2007-08-10 Nick Clifton <nickc@redhat.com>
2051 * sim-memopt.c (memory_options): Mention that the
2052 --memory-size switch accepts suffixes.
2053 (parse_size): Handle a suffix on the size value.
2054 * sim-options.c (standard_options): Mention that the mem-size
2055 switch accepts suffixes.
2056 (standard_option_handler): Handle a suffix on the size value.
2058 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2060 * acconfig.h: Remove.
2061 * config.in: Regenerate.
2063 2006-11-07 Thiemo Seufer <ths@mips.com>
2065 * gentmap.c: Fix compile time warning.
2067 2006-11-07 Thiemo Seufer <ths@mips.com>
2069 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2070 for bfd text addresses.
2072 2006-08-29 Thiemo Seufer <ths@mips.com>
2073 Nigel Stephens <nigel@mips.com>
2075 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2076 SIM_QUIET_NAN_NEGATED.
2078 2006-08-29 Nigel Stephens <nigel@mips.com>
2080 * sim-profile.c (profile_pc_init): Initialise default profiling
2081 frequency to a prime number.
2082 (profile_print_pc): Convert gmon.out sample data into target
2085 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2087 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2088 * common.m4: Likewise.
2089 * configure: Regenerated.
2091 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2093 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2094 * configure: Regenerated.
2096 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2098 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2099 and LIBINTL_DEP everywhere.
2100 (CSEARCH): Use INCINTL.
2101 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2103 * configure: Regenerated.
2105 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2107 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2108 option-contents test.
2110 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2112 * sim-signal.c (sim_signal_to_target): Fix typos.
2114 * sim-reason.c (sim_stop_reason): Use
2115 sim_signal_to_target, not sim_signal_to_host.
2116 * sim-signal.c (sim_signal_to_host): Fix typo.
2117 (sim_signal_to_target): New function.
2119 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2121 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2124 2005-07-08 Ian Lance Taylor <ian@airs.com>
2126 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2128 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2129 different fraction for a quiet NaN.
2130 (unpack_fpu): Likewise.
2132 2005-07-08 Ben Elliston <bje@au.ibm.com>
2134 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2135 * sim-load.c: Likewise.
2136 * syscall.c: Likewise.
2138 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2140 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2143 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2145 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2147 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2149 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2150 and signed64 for __ALPHA__.
2152 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2154 * aclocal.m4 Include ../../gettext.m4.
2155 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2156 (AM_LC_MESSAGES): Remove.
2157 * configure: Regenerate.
2159 2005-02-28 Jim Blandy <jimb@redhat.com>
2161 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2162 -Wuninitialized in the default list of build warnings if CFLAGS is
2163 set, and doesn't include -O. (Using -Wuninitialized without
2164 optimization produces a warning, which interferes with compilation
2167 2005-02-21 Jim Blandy <jimb@redhat.com>
2169 * callback.c (os_fstat): Don't declare 't' unless it's used.
2171 2005-02-09 Jim Blandy <jimb@redhat.com>
2173 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2175 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2176 to $(CGEN), to ensure that the command substitution happens where
2177 the variable is referenced in the submake, not when the submake's
2178 arguments are expanded.
2179 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2180 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2181 application Scheme script directly after ${cgen}; don't precede it
2184 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2186 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2187 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2188 Include libiberty.h.
2189 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2190 being either end of a pipe.
2191 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2192 (os_shutdown): Clear pipe state.
2193 (default_callback): Initialize new members.
2195 * callback.c (default_callback): Initialize target_endian.
2196 (cb_store_target_endian): Renamed from store, new first parameter
2197 host_callback *cb, drop last parameter big_p. Take endianness
2199 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2200 Remove variable big_p.
2201 * nrun.c (main): Initialize default_callback.target_endian.
2203 2005-01-14 Andrew Cagney <cagney@gnu.org>
2205 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2206 Add explicit call to AC_CONFIG_HEADER.
2207 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2208 * configure: Re-generate.
2210 2005-01-12 Andrew Cagney <cagney@gnu.org>
2212 * common.m4: New file, based on of aclocal.m4.
2214 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2216 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2217 * configure: Regenerated to track ../common/aclocal.m4 changes.
2219 2005-01-07 Andrew Cagney <cagney@gnu.org>
2221 * configure.ac: Rename configure.in, require autoconf 2.59.
2222 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2223 * configure: Re-generate.
2225 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2227 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2228 <case CB_SYS_ftruncate>: New cases.
2230 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2232 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2233 (cb_syscall) <case CB_SYS_rename>: New case.
2234 * callback.c (os_lstat): New function.
2236 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2238 * run.1: Document --sysroot=filepath.
2239 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2240 (standard_options): Support --sysroot=<path>.
2241 (standard_option_handler): Handle OPTION_SYSROOT.
2242 * syscall.c (simulator_sysroot): Define, initialized empty.
2243 (get_path): Prepend simulator_sysroot to absolute file path.
2244 [HAVE_STRING_H]: Include string.h.
2245 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2246 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2247 (main): If simulator_sysroot is not empty, chdir there.
2248 * sim-config.h (simulator_sysroot): Declare.
2250 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2251 cgen_rtx_error" in a CGEN-generated simulator.
2252 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2253 replacement for CGEN-related breakpoints.
2255 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2257 * Make-common.in (sim-basics_h): Add $(callback_h).
2259 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2261 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2262 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2263 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2264 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2265 (SIM_CHECK_MEMBERS): New macros.
2266 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2267 for struct stat member test and write. Add ST_x calls for each
2268 struct stat member tested in configure.in. Wrap each ST_x call in
2269 #ifdef of configure macro for that member.
2270 * configure, config.in: Regenerate.
2272 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2274 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2276 <case desc>: Pass -OPC opcfile.
2277 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2278 parameter to cgen.sh.
2280 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2282 * Make-common.in (sim-basics_h): Correct dependencies on
2283 cconfig.h and tconfig.h
2284 (sim-load.o): Correct typo in sim-basics_h dependency.
2286 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2288 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2289 sub-dependencies for other sim files that they include.
2290 (sim_main_headers): Use sim-*_h macros.
2291 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2293 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2295 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2298 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2299 $(remote_sim_h) too.
2300 (sim_main_headers): Add sim-utils.h.
2302 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2304 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2306 2004-07-26 Andrew Cagney <cagney@gnu.org>
2308 Problem from Olaf Hering <olh@suse.de>.
2309 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2311 2004-07-10 Ben Elliston <bje@au.ibm.com>
2313 * hw-tree.c (parse_integer_property): Typo fix in comments.
2314 * sim-options.c (sim_args_command): Likewise.
2316 2004-06-28 Andrew Cagney <cagney@gnu.org>
2318 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2320 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2322 * callback.c (os_shutdown): Fix bug in last change: actually
2323 mark file descriptors as available on startup.
2325 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2327 [ include/gdb: * callback.h (host_callback_struct): Replace
2328 members fdopen and alwaysopen with fd_buddy. ]
2329 * callback.c: Changed all users.
2331 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2333 * sim-load.c (sim_load_file): Use bfd_get_section_size
2334 instead of bfd_get_section_size_before_reloc.
2336 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2338 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2339 passing it to printf.
2341 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2343 * callback.c: Update copyright dates.
2345 * sim-basics.h: Likewise.
2346 * sim-load.c: Likewise.
2347 * syscall.c: Likewise.
2349 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2351 * callback.c: Include cconfig.h instead of config.h.
2353 * sim-basics.h: Likewise.
2354 * sim-load.c: Likewise.
2355 * syscall.c: Likewise.
2357 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2359 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2361 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2363 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2365 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2367 * sim-options.c (standard_options): Fix the names of H8
2370 2003-10-30 Andrew Cagney <cagney@redhat.com>
2372 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2373 with "struct bfd_symbol".
2375 2003-10-21 Andrew Cagney <cagney@redhat.com>
2377 * callback.c (os_truncate): Call "truncate", and not "stat".
2379 2003-10-20 Andrew Cagney <cagney@redhat.com>
2381 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2383 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2385 * callback.c (os_ftruncate, os_truncate): New functions.
2386 (default_callback): Initialize ftruncate and truncate members.
2388 2003-09-08 Dave Brolley <brolley@redhat.com>
2390 On behalf of Doug Evans <dje@sebabeach.org>
2391 * cgen.sh: New arg archfile.
2392 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2393 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2395 2003-08-28 Andrew Cagney <cagney@redhat.com>
2397 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2398 * sim-options.c (print_help): Cast the format with specifier to
2401 2003-08-20 Michael Snyder <msnyder@redhat.com>
2402 Dave Brolley <brolley@redhat.com>
2404 * cgen-par.h (flags, word1): New target-specific
2405 fields of CGEN_WRITE_QUEUE_ELEMENT.
2406 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2407 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2408 * gennltvals.sh: Add frv target.
2409 * nltvals.def: Add frv target.
2411 2003-06-23 Michael Snyder <msnyder@redhat.com>
2413 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2414 * sim-reg.c: Fix cut-and-paste bug in comment.
2416 2003-06-22 Andrew Cagney <cagney@redhat.com>
2418 From matthew green <mrg@redhat.com>:
2419 * sim-fpu.h: Update copyright.
2420 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2421 * sim-fpu.c: Update copyright.
2422 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2424 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2426 From Doug Evans <dje@sebabeach.org>:
2427 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2428 with disassemble_info:read_memory_func.
2429 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2431 2003-06-04 Michael Snyder <msnyder@redhat.com>
2433 * common/run.c (main): Remove SIM_H8300 ifdef.
2435 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2436 (standard_options): Add '-x' for h8/300sx.
2437 (standard_option_handler): Add case for SIM_H8300SX.
2439 2003-04-13 Michael Snyder <msnyder@redhat.com>
2441 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2443 2003-03-01 Andrew Cagney <cagney@redhat.com>
2445 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2446 (sim_engine_vabort): Ditto.
2448 2003-02-27 Andrew Cagney <cagney@redhat.com>
2450 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2451 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2452 * nrun.c (main): Ditto.
2454 2003-02-26 Andrew Cagney <cagney@redhat.com>
2456 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2457 (sim_engine_vabort): Ditto.
2458 (sim_engine_halt, sim_engine_restart): Ditto.
2460 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2462 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2463 (sim-break_h): Delete macro.
2464 (sim-break.o): Delete rule.
2465 * sim-break.c: Delete file.
2466 * sim-break.h: Delete file.
2467 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2468 (STATE_BREAKPOINTS): Delete macro.
2469 (sim_state_base): Delete field breakpoints.
2470 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2471 sim_break_install to array.
2473 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2475 * run.c (usage): Fix typos.
2477 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2479 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2481 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2483 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2484 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2485 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2486 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2487 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2488 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2489 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2490 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2491 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2492 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2494 2002-11-13 Andrew Cagney <cagney@redhat.com>
2496 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2498 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2500 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2501 (distclean): Depend on it.
2503 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2505 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2507 2002-08-29 Dave Brolley <brolley@redhat.com>
2509 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2511 2002-07-17 Andrew Cagney <cagney@redhat.com>
2513 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2514 (sim_set_callbacks, sim_size, sim_trace)
2515 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2516 to here from "gdb/remote-sim.h".
2518 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2520 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2521 avoid possible longjmp problems with automatic variable siggnal.
2523 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2525 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2526 * Make-common.in (installdirs): Make $(libdir) too, needed when
2527 installing libsim.a.
2529 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2531 * gennltvals.sh (dir): Mark d30v as obsolete.
2532 * nltvals.def: Remove d30v.
2534 2002-06-17 Andrew Cagney <cagney@redhat.com>
2536 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2538 * sim-memopt.c: Include <unistd.h>.
2539 (do_memopt_add): Fix printf format.
2540 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2542 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2544 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2545 --enable-gdb-build-warnings.
2546 * configure: Regenerated to track ../common/aclocal.m4 changes.
2548 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2550 * sim-fpu.c (unpack_fpu): Initialize exponent for
2553 (sim_fpu_sqrt): Same.
2555 2002-06-08 Andrew Cagney <cagney@redhat.com>
2557 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2558 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2560 * sim-load.c: Ditto.
2561 * callback.c: Ditto.
2563 * Make-common.in (callback_h): Define.
2564 (remote_sim_h): Define.
2566 (callback.o): Update.
2567 (syscall.o): Update.
2570 (sim-hload.o): Update.
2572 (sim-reason.o): Update.
2573 (sim-reg.o): Update.
2574 (sim-resume.o): Update.
2576 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2578 * run.c: Fix formatting.
2580 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2582 * run-sim.h: New header. Provide prototypes for functions used
2583 between run() and libsim.a which are not used by GDB.
2584 * run.c: Include run-sim.h.
2585 (main): If SIM_TARGET_SWITCHES is defined call
2586 sim_target_parse_command_line.
2587 (usage): If SIM_TARGET_SWITCHES is defined call
2588 sim_target_display_usage.
2590 2002-05-17 Andrey Volkov <avolkov@transas.com>
2592 * run.c: Made h8300s as new target, not h8300h alias.
2593 Added new option -S (h8300s target)
2594 * sim-options.c: Ditto.
2596 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2598 * callback.c: Use 'deprecated' rather than 'depreciated.'
2600 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2602 From wiz at danbala:
2603 * sim-fpu.h: Fix grammar and typos.
2606 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2608 * callback.c: Fix some spelling errors.
2609 * hw-device.h: Likewise.
2610 * hw-tree.c: Likewise.
2611 * sim-abort.c: Likewise.
2612 * sim-alu.h: Likewise.
2613 * sim-core.h: Likewise.
2614 * sim-events.c: Likewise.
2615 * sim-events.h: Likewise.
2616 * sim-fpu.h: Likewise.
2617 * sim-profile.h: Likewise.
2618 * sim-utils.c: Likewise.
2620 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2622 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2625 2002-01-20 Ben Elliston <bje@redhat.com>
2627 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2628 the comment for this enumerator.
2630 2002-01-14 Ben Elliston <bje@redhat.com>
2632 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2634 2001-12-20 Kazu Hirata <kazu@hxi.com>
2636 * run.c (usage): Fix a typo.
2638 2001-07-05 Ben Elliston <bje@redhat.com>
2640 * Make-common.in (srccgen): Remove.
2641 (CGEN_CPU_DIR): Define.
2642 (CGEN_READ_SCM): Redefine without $(srccgen).
2643 (CGEN_ARCH_SCM): Ditto.
2644 (CGEN_CPU_SCM): Ditto.
2645 (CGEN_DECODE_SCM): Ditto.
2646 (CGEN_DESC_SCM): Ditto.
2648 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2650 * sim-load.c (sim_load_file): Put it back: external now.
2651 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2653 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2655 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2657 * sim-utils.c (sim_analyze_program): Ditto.
2659 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2661 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2662 we're finished with its immediate use.
2663 * sim-load.c (sim_load_file): Ditto.
2665 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2667 Add support for mmap-based memory regions.
2668 * sim-memopt.c (mmap_next_fd): New global.
2669 (sim_memory_init): Reinitialize it.
2670 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2671 "--memory-mapfile FILE" option. Check for some errors.
2672 (do_memopt_add): Conditionally do mmap instead of malloc for
2673 backing store of simulated memory. Check for more errors.
2674 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2675 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2676 * configure.in: Look for mmap/fstat related functions and headers.
2677 * config.in, configure: Regenerated.
2679 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2681 * sim-core.c (sim_core_map_attach): Correct overlap-related
2684 2001-03-07 Michael Meissner <meissner@redhat.com>
2686 * run.c (alloca-conf.h): Delete, no longer provided.
2688 2001-02-22 Ben Elliston <bje@redhat.com>
2690 * sim-trace.h (TRACE_VPU_IDX): Add.
2691 (TRACE_vpu): Define.
2692 (WITH_TRACE_VPU_P): Likewise.
2693 (TRACE_VPU_P): Likewise.
2694 * sim-trace.c (OPTION_TRACE_VPU): Define.
2695 (trace_options): Add --trace-vpu.
2696 (trace_option_handler): Handle OPTION_TRACE_VPU.
2697 (trace_option_handler): Include VPU tracing in --trace-semantics.
2698 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2700 2001-02-21 Ben Elliston <bje@redhat.com>
2702 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2703 (TRACE_BRANCH_INPUT2): Likewise.
2705 2001-02-09 Ben Elliston <bje@redhat.com>
2707 * (profile_print_pc): Write header out in target byte order.
2709 2001-02-09 Ben Elliston <bje@redhat.com>
2711 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2712 adjusting the pc shift value.
2714 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2716 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2717 where a numeric value is supplied.
2719 2001-01-06 Ben Elliston <bje@redhat.com>
2721 * cgen.sh: Allow extrafiles to include the semantics files when
2722 generating an ISA-specific decoder.
2724 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2726 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2728 2000-12-23 Ben Elliston <bje@redhat.com>
2730 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2731 them to the trace stream using sim_fpu_printn_fpu. Include
2734 2000-12-15 Ben Elliston <bje@redhat.com>
2736 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2737 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2738 trailing digits as specified (-1 to print all digits).
2739 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2740 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2743 2000-12-13 Ben Elliston <bje@redhat.com>
2745 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2746 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2749 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2751 * sim-endian.h: Don't have parameters on macro definitions which
2752 are simply renaming functions, to permit use of XCONCAT2 in both
2753 the macro name and the arguments in a use of such a definition.
2755 2000-12-11 Ben Elliston <bje@redhat.com>
2757 * cgen-ops.h (SUBWORDDFDI): New function.
2759 2000-12-05 Ben Elliston <bje@redhat.com>
2761 * Make-common.in (cgen-defs): New target.
2762 (cgen-decode): Pass $(EXTRAFILES).
2764 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2765 -outfile-suffix options.
2767 2000-12-04 Ben Elliston <bje@redhat.com>
2769 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2770 (SUBWORDSIUQI): Likewise.
2771 (SUBWORDDIHI): Likewise.
2772 (SUBWORDDIQI): New function.
2774 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2775 * cgen-scache.c (scache_option_handler): Remove unused local var.
2777 2000-12-03 Ben Elliston <bje@redhat.com>
2779 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2781 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2783 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2785 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2787 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2790 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2792 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2793 (set_hw_delete): Moved the macro as a function.
2794 * hw-base.h (set_hw_delete): Declare as external function.
2795 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2796 allocated using hw_malloc.
2798 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2800 * sim-options.c (sim_parse_args): Free the memory used for
2801 long_options, short_options, handlers, opt_cpu, orig_val.
2803 2000-11-20 Ben Elliston <bje@redhat.com>
2805 * cgen-ops.h (SUBBI): New macro.
2806 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2807 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2809 2000-11-16 Ben Elliston <bje@redhat.com>
2811 * cgen-types.h (VOID): New type.
2813 2000-11-09 Ben Elliston <bje@redhat.com>
2815 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2816 (sim_fpu_two): Set exponent to 1.
2818 2000-10-26 Ben Elliston <bje@redhat.com>
2820 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2821 `all'. Pass `-i' options to cgen applications.
2822 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2823 cgen-desc): Pass $(isa) to cgen.sh.
2825 2000-10-08 Ben Elliston <bje@redhat.com>
2827 * cgen-utils.c (cgen_rtx_error): New function.
2829 2000-10-07 Ben Elliston <bje@redhat.com>
2831 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2832 conditions for sim_core_read_buffer().
2834 2000-09-26 Dave Brolley <brolley@redhat.com>
2836 * cgen-utils.c (RORQI): New function.
2837 (ROLQI): New function.
2838 (RORHI): New function.
2839 (ROLHI): New function.
2841 2000-08-28 Dave Brolley <brolley@redhat.com>
2843 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2844 in insn_value if it will fit.
2846 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2848 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2850 2000-08-15 Dave Brolley <brolley@redhat.com>
2852 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2854 2000-08-15 Dave Brolley <brolley@redhat.com>
2856 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2857 (PROFILE_CPU_FREQ): New macro.
2858 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2859 (profile-options): Add profile-cpu-frequency.
2860 (parse_frequency): New function.
2861 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2862 (profile_print_speed): Print cpu frequency and simulated execution time.
2863 Re-indent other items to match.
2865 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2867 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2869 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2871 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2872 * Makefile.in (install): Install run.1 man page.
2874 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2876 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2877 * Makefile.in (headers,nltvals.def): Merge.
2879 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2881 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2882 * nrun.c (main): Print the simulator statistics only in
2884 * hw-properties.h (hw_find_integer_array_property): Fix
2885 prototype (use signed_cell).
2887 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2888 * sim-events.c (sim_events_remain_time): New function returning
2889 the time that remains before the event is raised.
2890 * hw-events.c (hw_event_remain_time): Likewise.
2891 * sim-events.h (sim_events_remain_time): Declare.
2892 * hw-events.h (hw_event_remain_time): Declare.
2894 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2895 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2896 (OPTION_HW_LIST): New option --hw-list to list the devices.
2897 (hw_option_handler): List the device tree with 'sim_hw_print'.
2899 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2900 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2901 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2902 (EXTENDED): Define for 16-bit word size.
2903 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2904 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2905 * sim-types.h: Added support for 16-bit targets.
2907 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2909 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2911 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2913 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2914 * Makefile.in (distclean): Clean cconfig.h also.
2916 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2918 * configure: Regenerated to track ../common/aclocal.m4 changes.
2920 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2922 * aclocal.m4 (sim-profile): Enable the profiler by default.
2924 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2926 * run.c (main): Initialize sigrc.
2928 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2930 * sim-events.c (update_time_from_event): Add more detailed event
2933 2000-03-30 Dave Brolley <brolley@redhat.com>
2935 * aclocal.m4 (cgen): Use guile to run cgen.
2937 2000-03-23 Dave Brolley <brolley@redhat.com>
2939 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2941 * cgen-accfp.c (fextsfdf): New function.
2942 (ftruncdfsf): New function.
2943 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2945 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2947 * cgen-ops.h: Added TRUNCSISI.
2949 2000-03-08 Dave Brolley <brolley@redhat.com>
2951 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2952 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2953 (sim_queue_fn_si_write): Last argument is has type USI.
2954 (sim_queue_fn_sf_write): New function.
2955 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2956 (sim_queue_fn_sf_write): New function.
2957 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2959 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2961 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2962 sim_set_trace and run simulator using sim_resume.
2963 (main): Add option ``-o'' - operating environment. Only continue
2964 after a signal when operating environment.
2965 (main): Always set REASON and SIGRC using sim_stop_reason.
2966 (sim_trace): Delete extern declaration.
2968 2000-02-08 Nick Clifton <nickc@cygnus.com>
2970 * callback.c: Fix compile time warning messages.
2971 * run.c: Fix compile time warning messages.
2973 1999-12-17 Dave Brolley <brolley@cygnus.com>
2975 * sim-profile.h: (set_profile_option_mask): Add prototype.
2976 * sim-profile.c (set_profile_option_mask): No longer static.
2978 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2980 * sim-arange.c: Include <string.h>
2982 1999-12-07 Dave Brolley <brolley@cygnus.com>
2984 * sim-options.c (print_help): '=' required before optional argument.
2985 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2986 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2987 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2988 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2989 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2990 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2991 (fn_mem_qi_write): New union members.
2992 (fn_mem_hi_write): New union members.
2993 (fn_mem_si_write): New union members.
2994 (fn_mem_di_write): New union members.
2995 (fn_mem_df_write): New union members.
2996 (fn_mem_xi_write): New union members.
2997 (sim_queue_fn_mem_qi_write): New function.
2998 (sim_queue_fn_mem_hi_write): New function.
2999 (sim_queue_fn_mem_si_write): New function.
3000 (sim_queue_fn_mem_di_write): New function.
3001 (sim_queue_fn_mem_df_write): New function.
3002 (sim_queue_fn_mem_xi_write): New function.
3003 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3004 (sim_queue_fn_mem_hi_write): New function.
3005 (sim_queue_fn_mem_si_write): New function.
3006 (sim_queue_fn_mem_di_write): New function.
3007 (sim_queue_fn_mem_df_write): New function.
3008 (sim_queue_fn_mem_xi_write): New function.
3009 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3010 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3011 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3013 1999-12-01 Dave Brolley <brolley@cygnus.com>
3015 * cgen-accfp.c (subsf): Check status code.
3033 1999-11-26 Dave Brolley <brolley@cygnus.com>
3035 * cgen-par.h (fn_df_write): Mode of data is DF.
3036 (sim_queue_fn_df_write): Mode of data is DF.
3037 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3039 1999-11-22 Dave Brolley <brolley@cygnus.com>
3041 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3042 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3044 1999-11-04 Dave Brolley <brolley@cygnus.com>
3046 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3047 CGEN_MEM_XI_WRITE members.
3048 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3049 (sim_queue_fn_xi_write): New function.
3050 (sim_queue_mem_xi_write): New function.
3052 * cgen-par.c (sim_queue_fn_xi_write): New function.
3053 (sim_queue_mem_xi_write): New function.
3054 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3057 1999-10-22 Dave Brolley <brolley@cygnus.com>
3059 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3060 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3061 * cgen-par.c: Set insn_address for each queued write. Get pc from
3062 cpu when executing queued writes.
3064 1999-10-19 Dave Brolley <brolley@cygnus.com>
3066 * cgen-par.h (sim_queue_fn_pc_write): New function.
3067 (CGEN_FN_PC_WRITE): New enumerator.
3068 (fn_pc_write): New union member.
3069 * cgen-par.c (sim_queue_fn_pc_write): New function.
3070 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3072 1999-10-18 Dave Brolley <brolley@cygnus.com>
3074 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3075 (CGEN_MEM_DF_WRITE): New enumerator.
3076 (mem_di_write): New union member.
3077 (mem_df_write): New union member.
3078 * cgen-par.c (sim_queue_mem_di_write): New function.
3079 (sim_queue_mem_df_write): New function.
3080 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3082 * cgen-accfp.c (divsf): Check for division errors.
3084 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3086 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3088 1999-10-07 Dave Brolley <brolley@cygnus.com>
3090 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3091 (fn_hi_write): New union member.
3092 (sim_queue_fn_hi_write): New function.
3093 * cgen-par.c (sim_queue_fn_hi_write): New function.
3094 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3096 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3098 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3099 Change type of result to SEM_PC.
3101 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3103 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3105 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3107 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3108 (JOIN*): Delete cpu arg.
3110 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3112 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3114 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3116 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3118 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3121 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3123 * run.c (main): Check the sim_stop_reason and only halt simulation
3124 when a valid stop condition is identified.
3126 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3128 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3130 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3132 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3133 (bi_write): New union element.
3134 (sim_queue_bi_write): New function.
3135 * cgen-par.c (sim_queue_bi_write): New function.
3136 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3138 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3140 * configure: Regenerated to track ../common/aclocal.m4 changes.
3142 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3143 ../gdb/configure.in.
3144 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3145 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3146 (SIM_WARNINGS): Delete
3147 (CONFIG_CFLAGS): Update.
3149 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3151 * cgen-par.c: New file.
3152 * cgen-par.h: New file.
3153 * cgen-sim.h (cgen-par.h): #include it.
3154 * cgen-cpu.h (write_queue): New field.
3155 (CPU_WRITE_QUEUE): New access macro.
3156 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3157 (cgen-par.o): New target.
3159 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3161 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3162 * cgen-utils.c (mode_names): Update.
3164 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3166 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3167 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3168 buffer arg if WITH_PARALLEL_GENWRITE.
3169 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3170 (struct idesc): Ditto.
3172 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3174 * sim-model.c (model_option_handler): Add \n to error message.
3176 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3178 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3179 (insn_sem): Rewrite.
3180 (sem_fn_desc): New struct.
3182 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3184 (scache case): Split into non-parallel/parallel versions.
3185 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3186 if not use semantic switch version.
3188 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3190 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3191 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3192 (SEM_BRANCH_INIT_EXTRACT): Delete.
3193 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3194 (SEM_BRANCH_FINI): Ditto.
3195 (SEM_BRANCH_VIA_ADDR): Ditto.
3196 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3197 (SEM_BRANCH_ADDR_CACHE): Delete.
3198 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3199 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3201 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3202 (@cpu@_pbb_begin): Initialize branch_target.
3203 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3204 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3206 (@cpu@_engine_run_fast): Ditto.
3208 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3210 * cgen-utils.c (RORSI): New function.
3211 (ROLSI): New function.
3213 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3215 * Makefile.in (TAGS): Tweak TAGS regex.
3216 * cgen-mem.h (*): Add TAGS markers.
3218 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3220 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3221 passed in when sim_resume is first entered - don't re-pass it
3224 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3226 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3227 OPTION_LOAD_LMA but only when is defined.
3228 (standard_options): When SIM_HANDLES_LMA is defined include
3229 options --load-lma and --load-vma.
3230 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3232 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3233 (struct sim_state_base): Add load_at_lma_p.
3234 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3235 STATE_LOAD_AT_LMA_P.
3237 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3239 * nrun.c (main): Re-format loop gnu style.
3241 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3243 * dv-sockser.c (connected_p): Initialize addrlen.
3245 1999-07-06 Dave Brolley <brolley@cygnus.com>
3247 * cgen-accfp.c (floatsidf): New function.
3248 (fixdfsi): New function.
3250 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3252 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3254 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3256 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3257 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3258 * cgen-fpu.c: New file.
3259 * cgen-fpu.h: New file.
3260 * cgen-accfp.c: New file.
3261 * cgen-cpu.h (CGEN_CPU): New member fpu.
3262 * cgen-mem.h: Redo fp support.
3263 * cgen-ops.h: Delete k&r support. Redo fp support.
3264 * cgen-sim.h: Include cgen-fpu.h.
3265 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3267 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3269 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3271 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3272 (@cpu@_pbb_cti_chain): Minor clean up.
3274 1999-05-08 Felix Lee <flee@cygnus.com>
3276 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3277 AM_CYGWIN32 and AM_EXEEXT.
3278 * configure: Regenerate.
3280 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3282 * sim-core.c (device_error,device_io_read_buffer,
3283 device_io_write_buffer): Delete decls.
3284 * sim-core.h: Put them here.
3286 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3287 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3288 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3289 (sim_core_write_aligned_N): Ditto.
3291 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3293 * sim-memopt.c (sim_memory_uninstall): Don't look into
3296 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3298 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3300 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3302 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3303 (sim_core_write_buffer): Ditto.
3305 1999-04-02 Keith Seitz <keiths@cygnus.com>
3307 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3308 after the interval counter has expired.
3309 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3310 poll_quit callbacks. May be overridden by Makefile.
3311 (poll_quit_counter): New global.
3312 * sim-events.c: Remove all mentions of ui_loop_hook. The
3313 host callback "poll_quit" will serve the purpose.
3314 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3316 * nrun.c: Remove declaration of ui_loop_hook.
3318 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3320 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3321 if being used by gdb.
3323 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3325 * cgen-types.h (XF,TF): Tweak.
3326 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3328 (SUBWORD*,JOIN*): Define.
3329 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3330 moved into cpu descriptor.
3331 * sim-model.h (MACH): New member `num'.
3333 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3335 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3336 (CGEN_CPU): Member opcode renamed to cpu_desc.
3337 New members get_idata,disassembler.
3338 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3339 CGEN_INSN_ATTR_VALUE.
3340 (CGEN_STATE): Delete member opcode_table.
3341 (sim_disassemble_insn): Delete decl.
3342 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3343 (struct idesc): Moved to here from <cpu>-decode.h.
3344 * cgen-run.c (prime_cpu): Call prepare_run callback.
3345 * cgen-trace.h (SFILE): New type.
3346 (sim_disasm_sprintf): Declare.
3347 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3348 (sim_cgen_disassemble_insn): Declare.
3349 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3350 (insn_fields): Delete.
3351 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3353 (trace_insn): Call CPU_DISASSEMBLER hook.
3354 (sim_disasm_sprintf): New function.
3355 (sim_disasm_read_memory): New function.
3356 (sim_disasm_perror_memory): New function.
3357 (sim_cgen_disassemble_insn): New function.
3358 * cgen-utils.c: Don't include cpu-opc.h.
3359 (virtual_insn_entries): New static local.
3360 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3361 (cgen_insn_name): Rewrite.
3362 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3363 * cgen.sh (desc): New file generator handler.
3364 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3365 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3366 Don't include cpu-opc.h,cpu-sim.h.
3367 * sim-model.c (model_set): Delete SIM_DESC arg.
3368 (sim_model_set): Update.
3369 * sim-model.h (MACH): New member prepare_run.
3371 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3373 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3374 if redundant with allocator functions.
3376 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3378 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3380 * sim-profile.h: Make like sim-trace.h.
3381 (PROFILE_USEFUL_MASK): New macro.
3382 * sim-profile.c (profile_options): Make like trace_options, allow
3383 optional on|off arg where applicable.
3384 (set_profile_option_mask): New function.
3385 (sim_profile_set_option): New function.
3386 (profile_option_handler): Simplify.
3387 Have -p only enable selected things, not everything.
3388 Add missing break to OPTION_PROFILE_PC_RANGE.
3389 * cgen-scache.c (scache_options): Allow optional on|off arg to
3391 (scache_option_handler): Use sim_profile_set_option.
3393 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3395 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3396 (memory_option_handler): Implement MEMORY_FILL option. Make
3397 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3398 (parse_ulong_value): New function.
3399 (do_memopt_add): Allocate all buffers. Optionally fill them.
3401 1999-01-15 Richard Henderson <rth@cygnus.com>
3403 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3404 va_list, not an integer.
3405 * sim-events.c (sim_events_schedule): Likewise.
3407 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3408 the appropriate type.
3410 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3412 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3413 (sim_disassemble_insn): Update prototype.
3414 (sim_engine_invalid_insn): Ditto.
3415 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3416 (SEM_BRANCH_INIT): PCADDR->IADDR.
3417 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3418 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3419 * cgen-scache.h (*): Ditto.
3420 * cgen-trace.c (*): Ditto.
3421 * cgen-trace.h (*): Ditto.
3422 * cgen-utils.c (*): Ditto.
3423 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3425 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3426 (simple engine framework): Rewrite.
3427 * sim-module.c (modules): Install model module sooner (and in
3428 particular before the profile module).
3430 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3432 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3433 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3434 (sim_model_init): Call it.
3436 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3438 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3440 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3441 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3442 (SEM_BRANCH_INIT_EXTRACT): New macro.
3443 (SEM_BRANCH_INIT): Add taken_p.
3444 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3445 (SEM_BRANCH_FINI): Use it.
3447 * cgen-run.c (sim_resume): Handle tracing of last insn.
3448 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3449 * cgen-trace.c (current_abuf): New static global.
3450 (trace_insn_init): Initialize it.
3451 (trace_insn_fini): Use it.
3452 (trace_insn): Set it.
3453 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3454 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3455 (@cpu@_emit_after): Ditto.
3456 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3457 labels if WITH_SEM_SWITCH_FULL.
3458 * sim-model.c: Include bfd.h.
3459 (sim_model_init): New function.
3460 (sim_model_install): Record init fn.
3461 * sim-model.h (MACH): New member bfd_name.
3462 * sim-module.c (modules): Initialize model before scache.
3464 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3466 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3468 * nrun.c (main): Remain in simulation loop for traps and
3469 exceptions when in operating environment mode.
3470 (ui_loop_hook): New stub hook for standalone use.
3471 * sim-events.c (sim_events_process): Call ui_loop_hook
3472 periodically on CYGWIN host.
3474 * sim-reason.c (sim_stop_reason): Return host signal numbers
3475 to gdb on sim_stopped and sim_signalled cases.
3476 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3477 hook just before longjmp.
3478 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3479 hook just before sim_engine_run.
3481 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3482 * sim-trace.h (trace_generic): Ditto.
3483 * sim-trace.c (trace_generic): Ditto.
3485 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3487 * Make-common.in (SIM_MAIN_DEPS): New var.
3488 (CGEN_MAIN_CPU_DEPS): New var.
3489 * aclocal.m4: Add --enable-cgen-maint option.
3490 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3492 (GETIMEM*): Pass pc value to sim_core routine.
3494 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3496 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3497 Compare with ZERO not NULL.
3499 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3501 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3504 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3506 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3507 * sim-trace.c: Include stdlib.h if present.
3508 * dv-sockser.c: Include unistd.h if present.
3509 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3510 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3512 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3514 * gennltvals.sh: Add i960.
3515 * nltvals.def: Rebuild.
3517 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3519 * cgen-defs.h: New file, old cgen-sim.h.
3520 * cgen-sim.h: Simple header that includes others.
3521 * sim-arange.c: New file.
3522 * sim-arange.h: New file.
3523 * sim-basics.h: Include it.
3524 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3525 (sim-arange.o): Add rule for.
3526 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3527 (sim_io_eprintf_cpu): Add prototype.
3528 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3529 (INLINE2): New macro.
3530 (EXTERN_INLINE): New macro.
3531 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3532 before calling module init fns.
3533 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3534 (profile_init): New function.
3535 (profile_options): New option --profile-range.
3536 (profile_option_handler): Handle --profile-range.
3537 (profile_print_insn): Qualify address range specific section titles.
3538 (profile_print_addr_ranges): New function.
3539 (profile_info): Print address ranges if specified.
3540 (profile_install): Set profile_init init fn.
3541 * sim-profile.h (PROFILE_DATA): New member `range'.
3542 * sim-trace.c (trace_init): New function.
3543 (trace_options): New option --trace-range.
3544 (trace_option_handler): Handle --trace-range.
3545 (trace_install): Set trace_init init fn.
3546 * sim-trace.h (TRACE_DATA): New member `range'.
3547 * sim-utils.c (sim_cpu_msg_prefix): New function.
3548 (sim_io_eprintf_cpu): New function.
3549 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3550 (PC_IN_PROFILE_RANGE_P): New macro.
3551 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3552 (trace_insn_fini): New arg abuf. All callers updated.
3553 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3554 printing cycle counts.
3555 * cgen-trace.h (trace_insn_fini): Update prototype.
3556 (TRACE_RESULT_P): New macro.
3557 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3558 (TRACE_INSN): Check ARGBUF_TRACE_P.
3559 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3560 * cgen-types.h (SIM_INLINE): Delete.
3561 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3562 * cgen-utils.c: Don't include cgen-engine.h
3563 * genmloop.sh (@cpu@_fill_argbuf): New function.
3564 (@cpu@_fill_argbuf_tp): New function.
3565 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3566 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3567 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3568 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3569 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3570 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3571 doing profiling. Update call to TRACE_INSN_FINI.
3573 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3575 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3577 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3580 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3582 * sim-inline.c (SIM_INLINE_P): Fix typo.
3584 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3586 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3588 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3590 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3591 * nltvals.def: Re-generate.
3593 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3595 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3596 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3597 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3599 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3600 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3602 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3604 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3605 (${cpu}_pbb_cti_chain): Ditto.
3607 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3609 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3610 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3611 (EXTRACT_INT,EXTRACT_UINT): New macros.
3612 (SEM_SEM_ARG): New macro.
3613 (SEM_NEXT_VPC): New arg `pc'.
3614 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3615 (sim_disassemble_insn): Update prototype.
3616 * cgen-trace.c (current_insn,insn_fields): New static locals.
3617 (trace_insn): Set them.
3618 * cgen-utils.c: #include cgen-engine.h.
3619 (sim_disassemble_insn): New arg insn_fields.
3620 Handle variable length insns.
3621 * genmloop.sh: Only emit pbb decls if -pbb.
3622 (${cpu}_scache_lookup): New arg `vpc'.
3623 (scache support): Fetch pc before entering loop.
3625 * gennltvals.sh: Add fr30 support.
3626 * nltvals.def: Rebuild.
3628 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3630 * sim-types.h: Re-do type system so that GCC's attribute and mode
3631 are used to specify types. Handle case of ALPHA.
3633 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3635 * aclocal.m4: Add tests for dlopen family.
3636 * config.in: Regenerated.
3638 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3640 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3642 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3644 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3645 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3646 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3647 * cgen-sim.h: ... to here.
3649 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3651 * aclocal.m4 (enable-build-warnings): Replace
3652 enable-sim-warnings. Extend =LIST syntax so that prepend and
3653 append of options is possible. Drop -Werror, add
3654 -Wstrict-prototypes for GDB compatibility.
3655 * Make-common.in (SIM_WARNINGS): Update.
3657 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3659 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3660 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3661 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3662 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3663 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3665 * cgen-cpu.h: New file.
3666 * cgen-engine.h: New file.
3667 * cgen-scache.h: New file.
3668 * cgen-sim.h: Delete portions moved to new files.
3669 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3670 rather than sending result to stdout.
3672 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3674 * Make-common.in (sim-reg.o): New rule.
3675 (cgen-run.o): New rule.
3676 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3677 * cgen-run.c (prime_cpu): New function.
3678 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3679 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3681 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3682 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3683 (CGEN_INSN_VIRTUAL_P): New macro.
3684 (SEM_PC): New typedef.
3685 (SEMANTIC_FN): Change type of result to SEM_PC.
3686 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3687 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3688 (SCACHE_MAP): New typedef.
3689 (CPU_SCACHE): Add pbb support.
3690 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3691 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3692 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3694 (INSN_NAME): Delete.
3695 (cgen_insn_name): Declare.
3696 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3697 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3698 (first_insn_p): Make static.
3699 (trace_insn): Handle virtual insns specially.
3700 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3701 * cgen-types.h (UBI): Delete.
3702 (MODE_TYPE): New enum.
3703 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3704 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3705 (cgen_virtual_opcode_table): New global.
3706 (cgen_insn_name): New function.
3707 (sim_disassemble_insn): Ignore virtual insns.
3708 * genmloop.sh: Delete top level loop generation. Add pbb support.
3709 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3710 (sim_cpu_base): New members max_insns,insn_name,model_data.
3711 (CPU_PC_GET,CPU_PC_SET): New macros.
3712 (sim_pc_get,sim_pc_set): Declare.
3713 * sim-model.c (model_set): Call model init fn.
3714 * sim-model.h (MODEL_FN): New typedef.
3715 (INSN_TIMING): New member model_fn.
3716 (MODEL): New members num,init.
3717 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3718 All callers updated.
3719 (profile_insn_init): New fn.
3720 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3721 Exit early if insn profiling not supported.
3722 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3723 (profile_install): Record profile_insn_init as init fn.
3724 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3725 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3726 (PROFILE_DATA): Delete member exec_time.
3727 Change insn_count to pointer to array, rather than the array.
3728 (sim_profile_print_bar): Declare.
3730 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3732 * cgen-run.c: New file.
3733 * sim-reg.c: New file.
3735 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3737 * aclocal.m4: Add checks for -lsocket and -lnsl.
3739 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3740 allow local port reuse on listening socket.
3742 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3744 * sim-config.h: Remove reference to linux kernel header.
3746 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3748 * dv-sockser.c (sockser_addr): Make variable non-static.
3750 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3752 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3754 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3756 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3758 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3760 * Make-common.in (install-common): Add $(EXEEXT) when installing
3763 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3765 * cgen-sim.h (cgen_state): New member opcode_table.
3766 * cgen-utils.c (sim_disassemble_insn): Use it.
3768 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3770 * cgen-mem.h (DECLARE_SETT): Fix return type.
3771 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3772 * cgen-scache.c: Include stdlib.h.
3773 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3774 * sim-model.c (model_option_handler): Remove unused variable `n'.
3776 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3778 * cgen-utils.c: Include bfd.h.
3779 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3781 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3783 * sim-bits.h (EXTEND24): Fix typo.
3785 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3787 * sim-events.c (ETRACE_P): New macro.
3788 (struct _sim_event): Add member trace.
3789 (sim_events_free): Reclaim trace message.
3791 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3792 sim_events_schedule_tracef): New functions, include printf trace
3793 information in argument list. If tracing, store asprintf'd trace
3794 message in sim_event.
3796 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3797 hw_event_queue_schedule_vtracef): New functions, mimic
3800 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3802 * sim-bits.h (EXTEND24): Define.
3804 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3806 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3807 (CPU_SCACHE_HASH_MASK): New macro.
3808 (SCACHE_HASH_PC): Rewrite.
3809 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3810 computation out of main loop.
3812 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3814 * cgen-sim.h (RECORD_IADDR): Delete.
3815 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3816 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3818 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3820 * gennltvals.def (mn10200): Add entry.
3821 * nltvals.def: Regenerate with MN10200 additions.
3823 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3825 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3826 documentation on how it works.
3828 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3829 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3830 sim_core_set_xor, sim_core_xor_read_buffer,
3831 sim_core_xor_write_buffer): Update.
3833 * sim-events.h, sim-events.c (sim_events_install,
3834 sim_events_watch_clock, sim_events_schedule_after_signal,
3835 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3836 sim_events_deschedule): Update.
3838 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3839 sim_fpu_max32, sim_fpu_max64): Update.
3841 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3843 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3844 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3845 * sim-profile.c (profile_print_model): Update.
3847 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3849 * gennltvals.def (m32r): Use common syscall.h now.
3850 (mn10300): Add entry.
3851 * nltvals.def: Regenerate.
3853 * sim-engine.c (sim_engine_get_run_state): New function.
3854 * sim-engine.h (sim_engine_get_run_state): Declare it.
3856 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3858 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3859 * sim-core.c (sim_core_signal): Make extern, always define.
3861 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3863 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3864 * cgen-ops.h (ANDIF): New macro.
3865 (ANDIF[BQHSD]I): Delete.
3867 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3869 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3870 (hw_event_queue_schedule, hw_event_queue_deschedule,
3871 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3874 * hw-alloc.h (HW_NZALLOC): Define.
3876 * Make-common.in (test-hw-events): Add target for testing the
3879 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3881 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3883 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3885 * hw-main.h: Include hw-handles.h, hw-instances.h.
3886 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3887 * hw-base.c (hw_create, hw_delete): Call same.
3889 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3891 * dv-core.c: Include hw-main.h and sim-main.h.
3892 * dv-pal.c: Include hw-main.h and sim-io.h.
3893 * dv-glue.c: Include hw-main.h.
3895 * hw-main.h: New file. Move list of includes to here.
3896 * hw-base.h: From here.
3897 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3898 (hw-*.o, dv-*.o): Update.
3899 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3900 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3903 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3904 do_hw_poll_read): Move declarations from here.
3905 * hw-main.h: To here.
3907 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3909 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3911 * Make-common.in (hw-config.h): Update
3912 * hw-base.c, dv-pal.c, dv-glue.c: Update
3914 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3915 `*_callback' to `*_method.
3917 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3919 * hw-base.h (set_*): Move set method macros from here.
3920 * hw-device.h: To here.
3922 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3924 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3927 * hw-base.c (hw_create, hw_delete): Call
3928 * hw-properties.c (create_hw_property_data,
3929 delete_hw_property_data): Define.
3931 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3933 * hw-device.c, hw-properties.c: Include hw-base.h
3935 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3936 * hw-device.c: From here.
3937 * hw-base.h: Include "hw-events.h".
3939 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3940 * hw-base.c (hw_create, hw_delete): Call.
3941 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3943 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3944 (hw-alloc.o): New target.
3946 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3948 * hw-events.h, hw-events.c: New files. Move event code to here.
3949 * sim-hw.c: From here.
3950 * hw-base.h: Include "hw-events.h".
3951 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3952 (hw-events.o): New target.
3954 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3955 * hw-events.h (struct hw_event): Replace typedef hw_event.
3957 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3958 * hw-base.c (hw_create, hw_delete): Call.
3959 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3963 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3965 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3966 * hw-ports.c: To here.
3968 * hw-base.h, hw-ports.c (create_hw_port_data,
3969 delete_hw_port_data): New functions.
3970 * hw-base.c (hw_delete, hw_create): Call same.
3972 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3974 * hw-ports.h: To here.
3976 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3978 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3979 PROCESSOR and CIA arguments.
3981 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3983 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3984 Move common object files from here.
3985 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3987 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3989 * sim-hw.c: Include ctype.h.
3990 (do_hw_poll_read): Do not assume EAGAIN.
3992 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3994 * cgen-trace.c (first_insn_p): New static local.
3995 (trace_insn_init): Set it.
3996 (trace_insn_fini): Use TRACE_PREFIX.
3997 (trace_insn): Rewrite to use trace_prefix.
3998 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3999 Adjust width accordingly.
4001 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
4002 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
4003 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4004 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4005 (PROFILE_COUNT_CORE): Simplify.
4006 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4008 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4010 * cgen-ops.h (ADDCFSI): Fix typo.
4012 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4014 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4015 * genmloop.sh: Use them rather than static locals.
4017 * sim-engine.c (sim_engine_set_run_state): New function.
4018 * sim-engine.h (sim_engine_set_run_state): Declare.
4019 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4020 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4021 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4023 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4025 * cgen-trace.c (trace_insn_init): New arg first_p.
4026 All callers updated.
4027 (trace_insn_fini): New arg last_p. All callers updated.
4028 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4029 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4030 * genmloop.sh (engine_resume): Update.
4032 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4034 * Make-common.in (install-common): Run ranlib on installed copy of
4037 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4039 * Make-common.in (install-common): Rename and install libsim.a.
4041 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4043 * sim-io.c (unistd.h): Include.
4045 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4047 * Make-common (sim_main_headers): Sort.
4048 (cgen-*.o): Add cgen-sim.h dependency.
4050 * cgen-scache.c (scache_init): Only allocate space if scache element
4052 (scache_flush,scache_print_profile): Check if scache in use first.
4054 * cgen-sim.h (IDESC): Provide forward declaration.
4056 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4057 (cgen_cpu_max_extra_bytes): Declare.
4058 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4060 * sim-cpu.h: New file. sim_cpu_base moved here.
4061 Move sim_cpu_lookup decl here.
4062 * sim-base.h: #include "sim-cpu.h".
4063 * sim-cpu.c: New file.
4064 * Make-common (sim_main_headers): Add sim-cpu.h.
4065 (sim-cpu.o): Add rule for.
4067 * sim-model.c (set_model): Delete.
4068 (sim_model_set,model_set): New functions.
4069 (sim_model_install): Renamed from model_install.
4070 Don't set default model here.
4071 (model_option_handler): Rewrite --model processing.
4072 (sim_model_lookup,sim_mach_lookup): New functions.
4073 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4074 (insn_timing): Delete.
4075 (INSN_TIMING): New member `num'.
4076 (IMP_PROPERTIES): Always define scache_elm_size member.
4077 (MACH): New member init_cpu.
4078 (sim_machs): Renamed from machs.
4079 (sim_model_install): Renamed from model_install.
4080 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4081 * sim-module.c (modules): Update.
4083 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4085 * sim-io.c: #include <errno.h>.
4087 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4089 * dv-pal.c (struct hw_pal_device): Add reader.
4090 (hw_pal_finish): Initialize reader.
4091 (scan_hw_pal): Use reader.
4093 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4094 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4097 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4098 ../ppc/main.c sim_io_read_stdin.
4100 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4102 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4104 * hw-tree.c: Update.
4106 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4107 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4109 * hw-ports.h (hw_port_event): Ditto.
4110 * hw-ports.c (hw_port_event): Update.
4111 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4113 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4115 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4116 (do_counter_event): Update.
4117 * dv-glue.c (hw_glue_io_read_buffer): Update.
4118 (hw_glue_port_event): Update.
4120 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4121 * hw-base.h (hw_create): Ditto.
4122 * hw-base.c (hw_create): Ditto.
4124 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4125 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4128 * hw-device.h (hw_system_cpu): Declare.
4129 * sim-hw.c (hw_system_cpu): New function.
4131 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4132 sim_hw_abort not hw_abort.
4133 (sim-hw.h): Include.
4134 (sim_core_read_buffer, sim_core_write_buffer): Call
4135 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4137 (sim_core_set_xor): Do not pass CPU when aborting.
4139 * sim-n-core.h (sim_core_read_aligned_N,
4140 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4141 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4142 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4145 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4147 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4148 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4150 (sim_hw_print): New function.
4152 * sim-engine.h (sim_engine_vabort): Declare.
4153 * sim-engine.c (sim_engine_vabort): New function.
4155 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4157 * sim-trace.c (print_data): For floating-point numbers trace raw
4159 (trace_result_fp2): New function.
4160 * sim-trace.h (trace_result_fp2): New declaration.
4161 (TRACE_FP_RESULT2): New macro.
4163 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4165 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4166 AM_CYGWIN32 and AM_EXEEXT.
4167 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4168 to run and install-common rules.
4169 * common/configure: regenerate
4171 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4173 * sim-types.h (cell_word): New type.
4174 (natural_cell): Delete type.
4176 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4178 * configure: Regenerated to track ../common/aclocal.m4 changes.
4181 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4183 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4185 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4187 * configure: Regenerated to track ../common/aclocal.m4 changes.
4190 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4192 * acconfig.h: New file.
4193 * Make-common.in (top_builddir): New macro.
4194 (INTL_LIB): Removed.
4195 (INTLLIBS): New macro.
4196 (INTLDEPS): Likewise.
4197 (LIBDEPS): Use INTLDEPS.
4198 (EXTRA_LIBS): Use INTLLIBS.
4199 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4200 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4201 AM_LC_MESSAGES): New macros from GNU gettext.
4203 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4205 * sim-config.h: Discard leading _ from macros.
4206 * sim-types.h: Ditto.
4208 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4210 * Make-common.in (CSEARCH): Add -I to intl directories.
4211 (INTL_LIB): Point to libintl.a.
4212 (LIBDEPS): Add $(INTL_LIB).
4213 (EXTRA_LIBS): Ditto.
4215 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4217 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4219 * cgen-ops.h (ADDCFSI): Fix.
4222 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4224 * sim-types.h (signed_address, unsigned_address): Define.
4226 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4228 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4231 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4233 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4234 New functions, pack / unpack sim_fpu struct using raw values.
4235 (sim_fpu_is): Differentiate between negative and positive
4238 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4240 * sim-bits.h (EXTEND4): Define.
4241 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4243 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4245 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4246 declared so we need this cast to prevent long long addresses
4247 from being misconfigures. Results in access to unmapped memory.
4249 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4251 * Make-common.in (RUNTESTFLAGS): Define.
4252 (check): Pass RUNTESTFLAGS to recursive make.
4254 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4256 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4259 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4261 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4264 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4266 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4267 (sim-inline): Update to match sim-inline.[hc]
4268 * configure: Regenerated to track ../common/aclocal.m4 changes.
4270 * Make-common.in (sim_main_headers): Add sim-inline.h
4272 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4274 * sim-endian.h (sim-endian.c): Ditto.
4276 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4277 (sim_events_set_trace): Delete unused prototype.
4279 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4280 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4282 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4283 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4284 Comment out, not yet implemented in sim-fpu.c.
4285 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4286 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4288 * sim-inline.h: Rewrite description.
4289 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4290 (SIM_MAIN_INLINE): Add inline option.
4292 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4293 include generated files. Handled by generator directly.
4295 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4297 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4300 * sim-trace.h (TRACE_ANY_P): Define.
4301 (struct _trace_data): Add trace_any_p.
4303 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4305 * run.c (main): Handle all alternatives of enum sim_stop.
4306 (main): Delete unused `asection *s'.
4308 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4310 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4312 * configure: Regenerated to track ../common/aclocal.m4 changes.
4314 * sim-hw.c: New file.
4315 * sim-hw.h (sim_hw_parse): Declare function.
4316 (hw-tree.h): Do not include.
4318 * sim-base.h (STATE_HW): Define.
4319 (struct sim_state_base): Add member struct *hw.
4321 * sim-module.c (sim-hw.h): Include.
4322 (modules): Add sim_hw_install.
4324 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4326 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4328 * sim-base.h (CPU_INDEX): Define.
4330 * sim-utils.c (sim_state_alloc): Initialize.
4331 * sim-module.c (sim_post_argv_init): Ditto.
4333 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4335 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4336 properly formatted lists.
4338 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4340 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4341 0x2f needs to be 0x3f.
4343 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4345 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4347 (hw_tree_find_*_property): Clean up error message when property is
4350 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4351 present before looking for it.
4353 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4355 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4356 (AC_CHECK_FUNCS): Add check for __setfpucw.
4357 * configure: Regenerated.
4359 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4361 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4362 hw_pal_timer, hw_pal_timer_value): Define.
4363 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4364 (do_counter_event, do_counter_read, do_counter_value,
4365 do_counter_write): new functions.
4367 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4369 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4372 * hw-base.c (hw_create): Stop searching for a device when one is
4375 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4377 * configure: Regenerated to track ../common/aclocal.m4 changes.
4379 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4381 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4382 appends extra devices.
4383 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4386 * Make-common.in (hw-config.h): New target, create hw-config.h
4388 (SIM_HW): Definition from @sim_hw@.
4389 (hw-base.o): Depend on hw-config.h
4391 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4393 * Make-common.in: Get SHELL from configure.
4394 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4395 move-if-change. Fixes NT native build problem.
4396 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4397 move-if-change. Fixes NT native build problem.
4398 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4401 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4403 * hw-device.h, hw-device.c (hw_strdup): New function.
4405 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4406 strings name, family and args.
4407 (full_name_of_hw): Use hw_strdup when returning the full path.
4409 * hw-properties.c: Clean up property not found / wrong type error
4412 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4413 before attaching any ports.
4415 * hw-base.c (hw-config.): Include. Replace hardwired table.
4417 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4419 * Make-common.in: Add rule for dv-glue.o.
4421 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4423 * hw-base.c (hw_finish): Move setting of trace level to here.
4424 (hw_create): From here.
4426 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4427 ../ppc/device_table.c.
4429 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4431 * hw-tree.c (print_properties): Supress path when printing
4432 properties of root node.
4434 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4436 * hw-device.h (HW_TRACE): Define.
4437 (hw_trace): Declare.
4438 * hw-device.c (hw_trace): Implement function.
4440 * hw-base.c (hw_create): Set hw trace level from "trace?"
4443 * dv-core.c (dv_core_attach_address_callback): Add trace.
4445 * dv-pal.c: Replace DTRACE with HW_TRACE.
4447 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4449 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4450 (hw_alloc_data): Delcare.
4451 (struct hw): Add member alloc_of_hw.
4453 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4454 functions. Assocate memory with a device.
4455 (stdlib.h): Include.
4457 * hw-base.h (set_hw_delete): Define.
4458 (hw_delete_callback): Declare.
4459 (hw_delete): Declare.
4461 * hw-base.c (hw_delete): Implement function.
4462 (struct hw_base_data): Add member to_delete.
4463 (ignore_hw_delete): New function, does nothing.
4464 (hw_create): Set the hw_delete method.
4465 (hw_create): Allocate the base type using HW_ZALLOC before setting
4468 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4470 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4472 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4473 (attach_hw_port_edge): Add struct hw argument
4475 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4478 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4480 * hw-device.h (hw_attach_address_callback,
4481 hw_detach_address_callback): Attach to a single space not a space
4482 mask. Clarify interpretation of SPACE:ADDR parameters.
4484 * hw-base.c (passthrough_hw_attach_address,
4485 passthrough_hw_detach_address): Update.
4486 * dv-core.c (dv_core_attach_address_callback): Ditto.
4487 * dv-pal.c (hw_pal_attach_address): Ditto.
4489 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4491 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4493 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4495 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4496 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4497 hw-properties_h, hw-tree_h): Define, point at corresponding
4499 (hw_base_headers): Define list of headers included by hw-base.h
4500 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4501 hw-properties.o, hw-tree.o): Specify dependencies.
4502 (dv-core.o, dv-pal.o): Ditto.
4504 * sim-hw.h: New file.
4506 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4507 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4509 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4511 * hw-base.h, hw-base.c: new files. Copied from
4512 ../ppc/device_table.[hc].
4514 * dv-core.c, dv-pal.c: New files. Copied from
4515 ../ppc/hw_{core,pal}.c
4517 * sim-basics.h (struct hw): Declare.
4518 (enum port_direction, enum object_disposition): Declare.
4520 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4522 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4523 sim_dv_src in Makefile. Take list of devices as parameter to m4
4526 * configure: Regenerated to track ../common/aclocal.m4 changes.
4528 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4530 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4531 trace_prefix can abort cleanly.
4533 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4535 * dv-sockser.c, dv-sockser.h: New files.
4536 * Make-common.in (dv-sockser.o): Add rule for.
4537 * aclocal.m4: Check for fcntl.h.
4538 * config.h: Add HAVE_FCNTL_H.
4540 * sim-break.c (remove_breakpoint): Fix thinko.
4542 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4543 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4545 1998-03-13 Fred Fish <fnf@cygnus.com>
4547 * sim-base.h (struct sim_state_base): Add prog_syms and
4548 define macro STATE_PROG_SYMS.
4549 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4550 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4551 and bfd_canonicalize_symtab, to get symbol table on first use
4552 and preserve it via STATE_PROG_SYMS for future calls to
4553 bfd_find_nearest_line.
4555 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4557 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4559 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4560 up to nr_maps, not just access_* maps.
4562 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4565 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4566 over nr_maps not sim_core_nr_maps.
4568 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4569 core_map argument to unsigned.
4570 (struct _sim_core): Ditto for struct member core_map.
4572 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4574 * sim-basics.h (access_io, access_*_io): Define.
4575 (map_read, map_write, map_exec, map_io): Define.
4577 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4578 attach with more generic mapmask.
4579 (sim_core_{read,write}_*): Change map argument to unsigned.
4581 * sim-core.c (sim_core_uninstall, sim_core_attach,
4582 sim_core_detach): Iterate over nr_maps instead of
4585 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4586 instead of the write_map.
4587 (remove_breakpoint): Ditto.
4589 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4590 with read_map, write_map, exec_map resp.
4592 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4595 * cgen-utils.c (sim_disassemble_insn): Ditto.
4597 * sim-hrw.c (sim_write, sim_write): Ditto.
4599 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4600 transfer_to_str): New functions.
4602 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4604 * sim-base.h (sim_state_base): New member environment.
4605 (STATE_ENVIRONMENT): New macro.
4606 * sim-config.c (current_environment): Delete.
4607 (sim_config_default): New function.
4608 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4609 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4610 (sim_config_default): Add prototype.
4611 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4612 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4613 Set STATE_ENVIRONMENT, not current_environment.
4615 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4617 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4619 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4621 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4623 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4625 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4627 * Make-common.in (TAGS): Make smarter.
4628 * Makefile.in (TAGS): Ditto.
4630 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4632 * sim-module.c (*): Fix typos in assertion tests.
4634 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4636 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4639 * sim-options.c (sim_parse_args): Ditto.
4640 (sim_args_command): Return OK, instead of nothing, for an empty
4643 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4645 * sim-profile.c (profile_info): Rename from profile_print. Drop
4646 misc and misc_cpu callback arguments. Use
4647 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4648 (profile_install): Install profile_info function.
4650 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4651 STATE_PROFILE_INFO_CALLBACK): Define.
4652 (struct PROFILE_DATA): Add field info_cpu_callback.
4653 (profile_print): Delete function.
4655 * sim-base.h (STATE_MODULES): Define. Replace individual
4656 STATE_*_LIST with single struct module_list.
4658 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4659 (struct module_list): Declare.
4661 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4662 sim_module_info): New functions.
4663 (sim_module_install): Clean up module data structures.
4665 * sim-info.c (sim_info): New file. New function. Call
4668 * Make-common.in (sim-info.o): Define rule.
4669 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4672 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4674 * sim-base.h (sim_cpu_base): New members name, options.
4675 (sim_cpu_lookup): Add prototype.
4676 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4677 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4678 (sim_add_option_table): Update prototype.
4679 * sim-options.c (sim_add_option_table): New argument `cpu'.
4680 (standard_option_handler,standard_install): Update.
4681 (sim_parse_args): Handle cpu specific options.
4682 (print_help): New static function.
4683 (sim_print_help): Call it. Print cpu specific options.
4684 (find_match): New static function.
4685 (sim_args_command): Call it. Handle cpu specific options.
4686 * sim-utils.c (sim_cpu_lookup): New function.
4687 * sim-memopt.c (memory_option_handler): Update.
4688 (sim_memopt_install): Update.
4689 * sim-model.c (model_option_handler): Update.
4690 (model_install): Update.
4691 * sim-profile.c (profile_option_handler): Update.
4692 (profile_install): Update.
4693 * sim-trace.c (trace_option_handler): Update.
4694 (trace_install): Update.
4695 * sim-watch.c (watchpoint_option_handler): Update.
4696 (sim_watchpoint_install): Update.
4697 * cgen-scache.c (scache_option_handler): Update.
4698 (scache_install): Update.
4700 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4702 * Make-common.in (check): Run `make check' in testsuite dir.
4704 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4706 * sim-trace.c (trace_result0): New function.
4708 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4709 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4710 tracing sim_fpu variables.
4711 (TRACE_ALU_RESULT0): Define.
4712 (TRACE_FP_RESULT_WORD): Define.
4713 (TRACE_FP_INPUT_WORD1): Define.
4715 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4716 sim_fpu_two): New constants.
4717 (sim_fpu_op1, sim_fpu_op2): New types.
4718 (struct _sim_fpu): Delete member result. Re-order other members.
4719 (sim_fpu_sign, sim_fpu_exp): New functions.
4720 (sim_fpu_max, sim_fpu_min): new functions.
4721 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4722 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4724 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4726 * sim-profile.c (profile_print): Delete duplicate test of
4728 (profile_print_pc): Exit early if data collection not set up.
4729 (profile_print_core): Simplify by calling sim_core_map_to_str.
4730 * sim-core.h (sim_core_map_to_str): Declare.
4731 * sim-core.c (sim_core_map_to_str): Make non-static.
4733 * genmloop.sh (engine_resume): Update insn_count before exiting.
4734 (engine_resume_full): Keep accurate core profile data.
4736 * cgen-utils.c (sim_disassemble_insn): Don't use
4737 sim_core_read_aligned_N, it messes up profiling results.
4739 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4741 * nltvals.def: Regenerate with MN10300 additions.
4743 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4745 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4747 * sim-trace.h, sim-trace.c (trace_result_word2,
4748 trace_input_word4, trace_result_word4): New function.
4750 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4752 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4754 * sim-xcat.h: Delete.
4755 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4756 * cgen-sim.h: Ditto.
4757 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4758 * sim-n-bits.h: Ditto.
4759 * sim-n-core.h: Ditto.
4760 * sim-n-endian.h: Ditto.
4762 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4764 * syscall.c (cb_syscall): Handle short reads, and EOF.
4766 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4768 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4769 sim_fpu to safely print fp_word values.
4770 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4771 (trace_result_bool1, trace_result_addr1): New functions.
4772 (trace_input_bool1, trace_input_addr1): New functions.
4774 * sim-trace.h (TRACE_FPU_*): Define.
4776 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4778 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4779 (sim_fpu_fpto, sim_fpu_tofp): Define.
4781 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4783 * sim-fpu.c (sim_fpu_cmp): New function.
4785 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4787 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4788 instead of abuf->length.
4789 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4790 (set_trace_option_mask): Renamed from set_trace_options.
4791 (set_trace_option): New function.
4792 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4793 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4795 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4797 * sim-basics.h: Declare struct _sim_fpu.
4799 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4801 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4802 (trace_prefix, trace_input*, trace_result*): Declare.
4803 (trace_one_insn): Change declaration, assume trace_prefix called.
4804 (trace_generic): Like trace_one_insn.
4805 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4806 (TRACE_alu, TRACE_[a-z]*): Update.
4808 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4809 trace_insn, save_data, trace_idx_to_str, print_data): New
4811 (trace_one_insn): Rewrite.
4812 (trace_generic): New function.
4814 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4816 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4818 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4819 (SEMANTIC_FN): Rewrite declaration.
4820 (DECODE): Update type of semantic_fast member.
4821 ({EX,SEM}_FN_NAME): Have only one version.
4822 * sim-base.h (sim_state_base): Delete conditionals surrounding
4825 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4827 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4830 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4832 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4833 Add missing parameters to device_io calls.
4834 * sim-core.h: Add missing parameters to device_io calls.
4836 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4838 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4839 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4840 (SEMANTIC{,_CACHE}_FN): Fix return type.
4841 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4842 (engine_resume): Likewise. Make `engine' volatile. Save copy
4843 of cpu pointer in volatile object. Initialize read switch if
4846 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4848 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4849 (SEM_INSN): New macro.
4851 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4853 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4855 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4857 * configure: Regenerated to track ../common/aclocal.m4 changes.
4859 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4861 * sim-types.h (fp_word): New type, define according to
4862 WITH_TARGET_FLOATING_POINT_BITSIZE.
4864 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4865 configuration of size of floating point registers.
4867 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4869 * sim-profile.c (profile_print): Only print CPU <N> if other
4870 output is going to appear.
4872 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4874 * configure: Regenerated to track ../common/aclocal.m4 changes.
4876 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4878 * sim-types.h (address_word): Typedef according to
4879 WITH_TARGET_ADDRESS_BITSIZE.
4880 (signed_cell, unsigned_cell, natural_cell): Ditto using
4881 WITH_TARGET_CELL_BITSIZE.
4883 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4884 (WITH_TARGET_CELL_BITSIZE): Define.
4885 (WITH_HOST_WORD_BITSIZE): Delete.
4887 * sim-config.c (print_sim_config): Update.
4889 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4890 configuration of address and OpenFirmware cell sizes.
4892 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4894 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4895 * sim-run.c (sim_engine_run): Update.
4897 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4899 * sim-run.c (sim_engine_run): Ditto.
4901 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4902 (sim_resume): Pass nr_cpus to sim_engine_run.
4904 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4906 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4908 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4910 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4912 * Make-common.in (stamp-tvals): New rule.
4913 (targ-vals.h,targ-map.c): Depend on it.
4914 (clean): Remove stamp-tvals.
4916 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4918 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4919 in code also #if 0'ed.
4921 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4923 * configure: Regenerated to track ../common/aclocal.m4 changes.
4924 * aclocal.m4: Recognize --enable-maintainer-mode.
4926 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4928 * cgen-scache.h: Deleted.
4929 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4930 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4931 (scache_init): Use runtime computed size of SCACHE.
4932 (scache_flush): Likewise.
4933 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4934 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4935 * cgen-sim.h: Scache support moved here.
4936 (PC): Redo definition.
4937 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4938 (DECODE): Add parallel execution support.
4939 Only include semantic label members if using switch.
4940 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4941 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4942 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4943 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4945 (engine_{stop,run,resume,halt,signal}): Delete decls.
4946 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4947 (argbuf,scache): Delete forward decls.
4948 (STATE): Delete decl.
4949 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4950 Include cgen-mem.h, cgen-ops.h.
4951 (engine_halt,engine_signal): Delete.
4952 ({ex,exc,sem,semc}_illegal): Delete.
4953 (sim_disassemble_insn): Result of extract fn is in bits.
4954 * genmloop.sh: Rewrite.
4956 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4959 * sim-base.h (sim_state_base): Delete member `model'.
4960 (sim_cpu_base): Add member `model'.
4961 * sim-model.h (IMP_PROPERTIES): New type.
4962 (MACH): New members imp_props, models.
4963 (models): Delete decl.
4964 * sim-model.c (set_model): Update.
4965 * sim-profile.c (profile_print_model): Update.
4967 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4969 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4971 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4974 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4976 * configure: Regenerated to track ../common/aclocal.m4 changes.
4979 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4981 * aclocal.m4 (AR): Check for sigaction.
4983 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4985 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4987 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4988 * sim-config.c (sim_config): Replace WITH_DEVICES with
4989 WITH_TREE_PROPERTIES.
4991 * configure: Regenerated to track ../common/aclocal.m4 changes.
4993 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4995 * Make-common.in (SIM_ENVIRONMENT): New variable.
4996 (CONFIG_CFLAGS): Add it.
4997 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4998 --enable-sim-environment option.
4999 * configure: Regenerated.
5000 * sim-config.h (environment support): Rewrite.
5001 * sim-config.c (current_environment): Define as enum, unconditionally.
5002 (current_alignment): Define unconditionally.
5003 (config_environment_to_a): Update.
5004 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5005 (sim_config): Handle environment and alignment determination
5006 unconditionally. Delete sanity checks of current_environment,
5008 (print_sim_config): Update.
5009 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5010 (standard_options): Add --environment.
5011 (standard_option_handler): Likewise.
5013 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5015 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5016 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5017 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5018 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5019 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5020 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5021 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5022 argument ADD_CA macro with two argument ADDC_C - add carrying with
5024 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5025 argument SUB_CA macro with two argument SUBC_X - subtract
5027 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5029 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5031 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5033 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5034 * sim-io.h (sim_io_syscalls): Delete.
5036 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5038 * syscall.c (cb_syscall): Add missing else, so write to stdout
5041 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5042 the carry bit from the CPU's psw.
5044 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5046 * gennltvals.sh: Redo syscall support.
5047 * nltvals.def: Regenerated.
5049 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5051 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5052 the stream immediately.
5054 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5056 * sim-io.c (sim_io_getstring): Delete unused len2.
5057 (sim_io_syscalls): Ditto for sys_errno.
5059 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5061 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5063 * Make-common.in (run.o): Depend on remote-sim.h.
5064 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5065 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5067 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5069 * sim-io.c (sim_io_syscalls): Disable lseek.
5071 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5073 * gennltvals.sh: Generate syscall values for d30v.
5075 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5076 * nltvals.def: Regenerate.
5078 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5079 (os_fstat): Likewise. Validate fd argument.
5080 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5081 just compute target stat struct length.
5082 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5083 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5084 (get_string): Return host errno values so they can be properly
5086 (cb_syscall): Likewise.
5087 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5088 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5089 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5090 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5091 (get_path): New function.
5093 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5095 * sim-io.c (sim_io_syscalls): New function to provide system call
5096 emulation. Provide exit, open, close, read, write, lseek, and
5098 (sim_io_getstring): New function to return a string from a
5099 simulated memory location.
5101 * sim-io.h (sim_io_syscalls): Add declaration.
5103 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5105 * sim-core.c (sim_core_signal): Fix spelling error in message.
5107 * sim-hrw.c (sim_read): Use read map, not write map.
5109 * Make-common.in (all): Add .gdbinit.
5110 * gdbinit.in: Add dump command.
5112 * sim-model.c (model_options): Use '\0' for `shortopt'.
5114 * sim-trace.c (trace_option_handler): Set state trace file
5115 for --trace-file in addition to cpu's values.
5116 (trace_vprintf): If cpu == NULL, try state's trace file.
5117 (trace_options): Reorganize table, reword some descriptions.
5119 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5121 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5124 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5126 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5127 signal untranslated, document problem with this.
5129 * nrun.c (main): Check for a prog name of `*step'. If present,
5130 step the simulator instead of allowing it to run free.
5132 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5134 * Make-common.in (sim_main_headers): Add sim-signal.h.
5136 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5138 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5140 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5142 * sim-signal.h: Start simulator signals at 64 so that host signal
5143 numbers can be detected and reported.
5145 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5147 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5149 * callback.c (cb_host_to_target_stat): Fix return values.
5151 * cgen-sim.h (enum_signal_type): Delete.
5152 (engine_signal): Update prototype.
5153 * cgen-utils.c: Don't include <signal.h>.
5154 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5155 (engine_signal): Update.
5157 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5158 (sim_state_free): Call SIM_STATE_FREE if defined.
5160 * sim-module.c (sim_module_install): Don't leave any modules
5161 installed if one fails to install.
5163 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5165 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5166 more, since alloca is not used in this file.
5168 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5169 correctly set the carry and overflow bits for those types.
5170 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5171 with carry, so carry is correct after doing both adds.
5172 (ALU*): Space out '\' to make it easier to read.
5174 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5176 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5179 * sim-signal.c, sim-signal.h: New files.
5180 * Make-common.in (sim-signal.o): Add rule for.
5181 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5182 * sim-abort.c: Don't include <signal.h>.
5183 * sim-basics.h: #include "sim-signal.h".
5184 * sim-break.c: Don't include <signal.h>.
5185 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5186 * sim-core.c: Don't include <signal.h>.
5187 (SIGBUS): Delete definition.
5188 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5189 * sim-engine.c: Don't include <signal.h>.
5190 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5191 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5192 * sim-resume.c: Don't include <signal.h>.
5193 (SIGTRAP): Delete definition.
5194 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5195 * sim-stop.c: Don't include <signal.h>.
5196 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5197 * sim-watch.c: Don't include <signal.h>.
5198 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5200 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5202 * sim-base.h (CIA_ADDR): Provide default definition.
5203 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5204 * sim-break.c (sim_handle_breakpoint): Likewise.
5206 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5208 * Make-common.in (srccom): New variable.
5210 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5211 (LIB_OBJS): Add syscall.o.
5212 (gentmap): Pass $(NL_TARGET) to $(CC).
5213 (syscall.o): Add rule for.
5214 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5215 (sim-bits.o): Depend on $(sim-n-bits_h).
5216 (sim-load.o): Depend on callback.h.
5218 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5219 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5220 * cgen-mem.h, cgen-ops.h: New files.
5222 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5224 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5226 * callback.c: #include string.h or strings.h.
5227 #include sys/types.h and sys/stat.h.
5228 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5229 (os_get_errno,os_open): Update.
5230 (os_stat,os_fstat): New functions.
5231 (os_init): Initialize syscall_map, errno_map, open_map.
5232 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5233 errno_map, open_map, signal_map, stat_map.
5234 (cb_read_target_syscall_maps): New function.
5235 (cb_target_to_host_syscall): New function.
5236 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5237 (cb_target_to_host_open): Renamed from target_to_host_open.
5238 (store): New function.
5239 (cb_host_to_target_stat): New function.
5240 * syscall.c: New file.
5241 * gentmap.c (sys_tdefs): New global.
5242 (gen_targ_vals_h): Output target syscall numbers.
5243 (gen_targ_map_c): Update. Output target syscall translation map.
5244 * gentvals.sh: New first argument `target'. Preface table with
5245 #ifdef NL_TARGET_$target if non-null target passed.
5246 * gennltvals.sh: New file.
5247 * nltvals.def: Regenerated.
5249 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5251 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5253 (sim_core_dummy_M): Declare.
5255 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5257 * sim-core.c (sim_core_signal): Print the address of the
5260 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5262 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5264 * sim-base.h (sim_state_base): Add member trace_data.
5265 (STATE_TRACE_DATA): New macro.
5266 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5267 ({WITH_,}TRACE_DEBUG_P): New macros.
5268 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5269 (_sim_cpu): Delete forward reference.
5270 (debug_printf): Update.
5271 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5272 (trace_options): Add --trace-debug.
5273 (set_trace_options): Handle it.
5274 (trace_option_handler): Likewise.
5275 (trace_install): Init state trace_data struct.
5276 (trace_uninstall): Close state trace file.
5277 * sim-events.c (ETRACE): Only print source file and line number if
5279 * sim-n-core.h (sim_core_trace_M): Likewise.
5281 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5283 1997-11-13 Felix Lee <flee@cygnus.com>
5285 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5287 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5289 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5291 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5293 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5295 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5296 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5299 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5301 * sim-events.c (sim_events_process): Re-compute the time -
5302 update_time_from_event - as each event is processed. Reverses
5305 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5307 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5309 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5311 * sim-events.c (sim_events_process): Delete redundant call to
5312 update_time_from_event.
5313 (sim_events_slip): Always decrement time_from_event.
5314 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5315 Delete assertion that time_from_event >=0 when work in queue, no
5318 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5320 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5321 (standard_option_handler): Update.
5323 * sim-options.h: Clarify documentation.
5324 (OPTION_LONG_ONLY_P): Delete definition.
5325 (OPTION_VALID_P): Define.
5327 * sim-options.c (sim_print_help): Allow short only options.
5328 (sim_parse_args): Ditto.
5329 (sim_args_command): Skip short only options.
5330 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5331 separate entries for short and long options in the HANDLERS and
5333 (sim_parse_args): Disable argument permutation.
5335 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5337 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5338 Add argument M, size of data type.
5339 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5340 Declare, ditto for 5, 6 & 7 byte transfers.
5341 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5344 * sim-n-core.h (sim_core_trace_M): Rename from
5345 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5346 with transfer type. Print transfer direction. Handle 1 and 2 byte
5348 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5350 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5351 Update all functions.
5353 * sim-core.c: Generate functions starting with 16 not 1.
5354 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5355 all 5, 6 & 7 byte transfers.
5357 * sim-n-core.h (sim_core_read_misaligned_N,
5358 sim_core_write_misaligned_N): Implement.
5360 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5362 * sim-endian.h (U16_8): Implement
5364 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5366 * sim-endian.h (VL8_16, VH8_16): Implement.
5368 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5370 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5371 (memory_option_handler): Skip comma in alias address list
5373 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5375 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5377 (parse_size, parse_addr): New functions
5378 (memory_option_handler, memory_options): Parse address & size
5379 using new functions. Pass level, space, modulo to do_memopt_add &
5382 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5384 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5385 `attach_type attach' argument with `unsigned level' argument.
5388 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5389 sim_core_attach): Replace argument attach with level. Update
5390 verification of arguments.
5391 (sim_core_map_detach, sim_core_detach): Replace argument attach
5394 * sim-basics.h (enum _attach_type): Delete.
5396 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5398 * sim-core.h (sim_core_write_8): Define.
5400 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5402 * sim-bits.h: Document ROTn macro.
5404 * sim-endian.h (H2T): Handle 16 byte variables.
5406 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5409 * sim-core.c: Do not generate sim_core_*_word.
5411 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5412 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5414 * sim-core.h (sim_core_read_unaligned_word,
5415 sim_core_read_aligned_word, sim_core_read_word,
5416 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5417 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5419 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5421 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5423 * sim-endian.h: Disable 16 byte support.
5425 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5427 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5429 * sim-n-core.h (sim_core_trace_N): New function.
5430 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5431 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5433 * sim-endian.h: Add 128 bit variant.
5435 * sim-core.h, sim-core.c: Add 128 bit variant.
5437 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5439 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5441 * sim-events.c (sim_events_process): Clear events->work_pending.
5442 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5443 setting, nr_ticks_to_process.
5444 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5445 when the event queue isn't next.
5447 * sim-events.h, sim-events.c (sim_events_slip): New function.
5449 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5451 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5453 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5456 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5458 * nrun.c (main): Remove useless test of name != NULL.
5459 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5461 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5463 * sim-fpu.c (EXPMAX): Type is unsigned.
5464 (MIN_INT, MAX_INT): Type is signed64.
5465 (i2fpu): Type of val is signed64.
5467 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5469 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5470 a bucket size of zero.
5472 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5473 OPTION_PROFILE_PC): Define.
5474 (profile_option_handler): Add support for --profile-pc and
5475 --profile-pc-granularity options.
5476 (profile_pc_init): When possible, compute nr buckets from bucket
5479 * sim-profile.c (profile_pc_init): Align the profile-pc end
5480 address with the profile-pc bucket size.
5482 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5483 something less ambiguous.
5484 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5486 * sim-profile.c (profile_pc_cleanup): New function. Move
5487 profile_pc_uninstall code to here.
5488 (profile_pc_uninstall): Call.
5489 (profile_pc_init): Call.
5491 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5493 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5494 file using BSD gprof format.
5496 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5498 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5499 MSBIT64): Force result to unsignedN.
5501 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5503 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5505 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5506 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5507 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5508 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5510 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5512 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5515 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5516 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5518 (sim_core_attach): Rename buffer_freed to free_buffer, type
5519 void*. Ensure that allocated buffer is alligned according to
5522 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5524 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5525 (ALU64_SUB): Define.
5527 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5528 (.gdbinit): Remove dependencies, generate once per build.
5530 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5532 * sim-n-core.h (sim_core_read_aligned_N,
5533 sim_core_write_aligned_N): Make xaddr param type address_word not
5536 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5538 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5539 unpacked floating point struct. Pass sim_fpu object by reference.
5540 Add preliminary support for rounding modes.
5542 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5544 * configure: Regenerated to track ../common/aclocal.m4 changes.
5546 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5548 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5549 WITH_TARGET_BITSIZE.
5551 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5553 * sim-profile.c (profile_print_core): label needs empty statement.
5555 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5557 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5558 and zfree instead of xmalloc and free. Prevents warnings.
5560 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5562 * configure: Regenerated to track ../common/aclocal.m4 changes.
5564 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5566 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5567 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5569 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5570 controling the bitsize/msb of the target.
5572 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5574 * Make-common.in: New files sim-break.c, sim-break.h.
5575 * sim-base.h: Add point to breakpoint list to sim_state_base.
5576 * sim-break.c sim-break.h: New modules that implement intrinsic
5578 * sim-module.c: Add breakpoint module.
5580 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5582 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5584 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5586 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5587 (SIGBUS) define for Windows.
5588 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5589 * sim-resume.c: define SIGTRAP for windows.
5590 * sim-xcat.h: use token pasting if ALMOST_STDC.
5592 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5594 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5596 (CONFIG_CFLAGS): Add same.
5598 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5600 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5601 (SIGNED32): use ##i32.
5603 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5605 * configure: Regenerated to track ../common/aclocal.m4 changes.
5607 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5609 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5612 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5613 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5614 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5615 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5616 (CONFIG_CFLAGS): Add same.
5618 * aclocal.m4: Perform AC_SUBST on optional options.
5620 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5622 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5624 * sim-options.c (standard_option_handler): Typo in warning message.
5626 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5628 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5629 insn count. Make count conditional on there being a valid
5631 (profile_pc_init): Make default PC profile frequency an arbitrary
5634 * sim-base.h: Ditto.
5636 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5639 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5642 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5644 * configure: Regenerated to track ../common/aclocal.m4 changes.
5646 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5648 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5649 configured alignment.
5651 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5653 * configure: Regenerated to track ../common/aclocal.m4 changes.
5655 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5657 * sim-config.c (sim_config): Check for default alignment.
5659 * sim-options.c (standard_option_handler): Add alignment option.
5661 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5662 default alignment requirements on memory accesses.
5664 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5666 * sim-load.c (sim_load_file): Return failure if the executable
5667 had no loadable sections.
5669 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5671 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5674 * sim-core.c (sim_core_signal): When bad access halt simulator
5675 SIGSEGV / SIGBUS instead of aborting.
5676 (signal.h): Include.
5678 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5679 options was missing.
5681 * sim-bits.h (MOVED): Define
5683 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5685 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5688 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5690 * sim-bits.c: Add 8 bit versions of bit macros.
5692 * sim-bits.h: Ditto.
5694 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5696 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5697 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5699 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5700 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5702 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5703 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5705 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5707 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5708 configure.in: Output to cconfig.h instead of config.h.
5710 * configure: Regenerated to track ../common/aclocal.m4 changes.
5712 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5714 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5717 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5719 * callback.c (os_write): divert stdout and stderr to their
5722 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5724 * sim-profile.c (profile_print_speed): Call
5725 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5727 * sim-events.c (sim_events_elapsed_time): New function return nr
5728 host MS consumed by the simulator.
5729 (sim_watch_valid): Use.
5731 * sim-module.c (modules): Install sim_events very very early.
5733 * sim-profile.c (profile_print): Call profile_print_pc.
5735 (profile_pc_init): New function, set up processor for PC
5737 (profile_print_pc): New function, print a PC profile.
5738 (profile_pc_event): New function, sample PC.
5740 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5741 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5744 * sim-options.c (sim_print_help): Pacify GCC.
5746 * sim-n-core.h (sim_core_read_aligned_N,
5747 sim_core_write_aligned_N): Add un-conditional profile call.
5748 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5749 profile call when aligned read/write isn't used.
5751 * sim-base.h: Include sim-profile, sim-model after sim-core &
5752 sim-events allow sim-core to define useful values.
5754 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5755 (profile_option_handler, profile_options): Add support for
5756 --profile-core option.
5757 (print_bar): Include when core profiling.
5758 (profile_print_core): New function, print core profile.
5760 * sim-config.c (print_sim_config): Print profile status.
5762 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5763 WITH_PROFILE_PC_P): Define.
5764 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5765 (PROFILE_COUNT_CORE): Define.
5767 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5769 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5770 interrupt_names array as the data.
5771 (sim-watch.h): Document.
5773 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5775 * sim-options.c (sim_print_help): When the doc string is to long
5778 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5779 that only the first few the watch options are listed. Generate
5780 meanginful usage messages.
5782 * sim-options.h (struct OPTION): Clarify use of doc_name field
5784 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5786 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5787 (standard_option_handler): Handle --architecture-info.
5789 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5791 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5792 illegal zero-sized array.
5793 * sim-core.c (sim_core_xor_read_buffer): same.
5795 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5797 * nltvals.def: Regenerate.
5799 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5801 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5803 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5805 * sim-bits.c (MASKED): Delete.
5806 (EXTRACTED): Delete.
5807 (LSEXTRACTED, MSEXTRACTED): New functions.
5809 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5810 (MSMASKEDn, LSMASKEDn): Add last argument.
5813 * sim-bits.h (EXTEND8, EXTEND16): Define.
5814 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5816 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5818 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5819 current instruction address.
5821 * sim-inline.h (*_ENGINE): Define.
5823 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5825 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5827 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5828 (watch_option_handler): Call delete_watchpoint with ident or type.
5829 (sim_watchpoint_install): Create interrupt specific watchpoint
5830 commands on the fly.
5831 (do_watchpoint_create): New function, create a watch point using
5832 type/int-nr info encoded in the option nr.
5833 (do_watchpoint_info): New function. List active watchpoints.
5835 * sim-watch.h: Change data structure to a list.
5837 * sim-memopt.c (memory_option_handler): Require explicit "all"
5838 before deleting all memory regions.
5840 * sim-utils.c (sim_do_commandf): New function, printf version of
5843 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5845 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5847 (SIGNED64, UNSIGNED64): Delete.
5848 (ALU64_ADD): Don't rely on bit endianness.
5849 (ALU64_BEGIN): Define.
5851 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5852 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5854 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5855 suffix - u64, LL - to 64 bit constants.
5857 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5859 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5861 * sim-utils.h (NZALLOC): Define - zalloc * N.
5863 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5864 implementation of read/write functions.
5866 * Make-common.in (sim-hrw.o): New target.
5868 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5871 * sim-memopt.c (memory_option_handler): Implement memory-size
5872 command. Implement memory-alias command. Let memory-delete delete
5874 (add_memopt): New function. Add a memory region.
5875 (do_memopt_delete): New function. Delete a memory region.
5877 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5879 * sim-core.c (sim_core_detach): New function.
5880 (sim_core_map_detach): New function. Perform the actual detach.
5881 (sim_core_init): Move initialization code from here.
5882 (sim_core_install): To here.
5883 (sim_core_uninstall): And here.
5885 * sim-module.c: Add memopt module.
5887 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5888 simulator base type.
5890 * Make-common.in (sim_main_headers): Add sim-memopt.h
5891 (sim-memopt.o): New target.
5893 * sim-core.c (sim_core_install): Add core_options to the option
5896 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5899 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5902 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5903 address_word, add mask member.
5905 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5906 address_word, allow for 64bit targets in 32bit host. Add modulo
5908 (sim_core_map_attach): Ditto.
5909 (new_sim_core_mapping): Ditto.
5910 (sim_core_translate): Mask address when modulo memory.
5912 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5914 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5916 * gdbinit.in: New file.
5917 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5918 * Make-common.in (distclean): Delete .gdbinit.
5919 (.gdbinit): Add rule for.
5920 * configure: Regenerated to track ../common/aclocal.m4 changes.
5922 * Make-common.in (cgen-run.o): Add rule for.
5924 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5926 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5928 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5929 both resumed and previous elapsed time.
5930 (sim_events_init): Set initial_wallclock and current_wallclock to
5932 (sim_events_install): Install sim_events_suspend and
5934 (sim_events_watch_clock): Allow for suspended simulator when
5935 computing the time of the clock event.
5937 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5938 initial_wallclock to elapsed_wallclock, set both to zero.
5939 (sim_events_init, sim_events_uninstall): Delete prototypes.
5941 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5943 * sim-module.c(sim_module_resume, sim_module_suspend): New
5946 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5948 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5951 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5953 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5954 * Make-common.in (TAGS): Likewise.
5955 * sim-n-bits.h: Add TAGS comments for all functions.
5956 * sim-n-core.h: Likewise.
5957 * sim-n-endian.h: Likewise.
5959 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5961 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5964 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5966 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5969 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5971 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5972 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5974 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5976 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5977 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5978 nr_transfered and nr_this_transfer unsigned.
5980 * sim-events.c (sim_events_tickn): N is signed, as limited to
5983 * sim-n-endian.h (offset_N): Change size to unsigned.
5985 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5987 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5989 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5991 * sim-options.c (sim_parse_args): Use dupargv.
5993 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5995 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5997 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5999 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
6002 * sim-options.c (standard_options): Add --architecture=MACHINE and
6003 --target=TARGET options.
6004 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6005 (standard_option_handler): Handle architecture and target options.
6008 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6010 (sim_analyze_program): Set prog_bfd architecture from
6011 STATE_ARCHITECTURE if known.
6013 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6015 * configure: Regenerated to track ../common/aclocal.m4 changes.
6018 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6020 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6021 that option does not apply to certain files.
6023 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6025 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6026 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6027 offset from MSB/LSB.
6029 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6030 access address of sub word quantity of a hosts 16, 32, 64 bit word
6032 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6033 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6034 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6035 return N*2 byte value with argument in Hi/Lo word. Renamed from
6036 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6038 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6039 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6040 so that bit offset is explicit.
6042 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6044 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6045 Update STATE_PROG_BFD when needed with a dup'd copy of the
6048 * sim-config.c (sim_config): Delete ABFD argument, use
6049 STATE_PROG_BFD directly.
6051 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6053 * run.c (main): Pass the open ABFD to sim_create_inferior.
6055 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6059 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6060 hardware only simulator targets.
6062 * Make-common.in (sim-hload.o): Add rule.
6064 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6066 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6067 used by copyargv and freeargv.
6069 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6070 STATE_PROG_ARGV, not just a pointer.
6072 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6074 * configure: Regenerated to track ../common/aclocal.m4 changes.
6077 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6079 * aclocal.m4 (sim-endian): Add second argument to
6080 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6081 default endian when not hardwired.
6083 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6084 else failes value for target byte order.
6086 * sim-config.c (sim_config): Add abfd arguments. Set
6087 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6089 (sim_config): Return SIM_RC, don't abort.
6092 * run.c (main): Update call to sim_open - add ABFD argument.
6093 * nrun.c (main): Add NULL ABFD argument.
6095 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6097 * callback.c (os_poll_quit): Make static.
6098 Call sim_cb_eprintf, not p->eprintf.
6099 (sim_cb_printf, sim_cb_eprintf): New functions.
6100 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6102 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6103 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6104 sim-utils.h. #include sim-utils.h.
6105 * sim-utils.h: Above decls moved here.
6106 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6108 * sim-watch.c (action_watchpoint): Fix thinkos.
6110 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6112 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6114 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6116 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6117 to FORCED_ALIGNMENT case.
6119 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6121 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6123 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6125 * Make-common.in (libsim.a): Fix typo.
6127 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6129 * nrun.c (main): Verify the structure returned before using it.
6131 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6133 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6136 * sim-engine.c (sim_engine_install): New function. Install the
6137 engine init functions.
6138 (sim_engine_init): [Re]initialize the simulator engine.
6140 * sim-module.c: Add sim_engine to list of modules that always
6143 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6145 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6146 to remove the old watchpoint, not delete_watchpoint.
6147 (watch_option_handler): Action the correct watchpoint, not just
6150 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6152 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6153 both low and high word.
6154 (sim_core_write_aligned_N): Ditto.
6156 * sim-trace.c (set_trace_options): Delete code explicitly setting
6159 * sim-options.c (sim_print_help): Call the list commands if not a
6160 standalone simulator.
6161 (sim_print_help): Advise that some options may not be applicable.
6163 * sim-trace.c (set_trace_options): Assume core present.
6165 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6166 buffer when full not almost full.
6168 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6170 * sim-events.c (sim_events_process): Don't blat the event queue
6171 when processing watchpoints.
6173 * sim-watch.h: Make arg unsigned long - stop sign extension.
6175 * sim-events.c (sim_watch_valid): rewrite so debugable.
6177 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6179 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6180 inequality test is possible.
6181 (handle_watchpoint): Re-pass is_within arg.
6182 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6183 0 to schedule_watchpoint's is_within arg.
6184 (sim_watchpoint_init): Re-pass is_within arg.
6186 * sim-options.c (sim_print_help): Add is_command argument. Don't
6187 include -- prefix when called from the command line interpreter.
6189 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6191 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6192 zero indicates that the test should be reversed.
6193 (sim_events_watch_core): Ditto.
6194 (WATCH_CORE): Compare range against is_within.
6197 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6199 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6200 sim_core_read_buffer. Check nr-bytes transfered.
6202 * sim-core.h (sim_core_common): Define a new struct that contains
6203 the common data. to sd and cpu structures.
6204 * sim-core.c (sim_core_attach): Update.
6205 (sim_core_init): Update. Remember to copy initialized data to each
6207 (sim_core_find_mapping): Ditto.
6209 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6210 (sim_core_write_buffer): Ditto.
6212 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6213 transfer use xor version of read buffer.
6214 (sim_core_write_unaligned_N): Ditto for write.
6216 * sim-core.c (sim_core_xor_read_buffer): New function implement
6217 xor-endian data read breaking transfer up into xor-endian sized
6219 (sim_core_xor_write_buffer): Ditto for write.
6220 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6221 - needed for xor-endian transfers.
6223 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6225 * sim-inline.h: Review description.
6227 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6228 to just those involved in data transfers and configuration.
6230 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6232 * sim-n-core.h (sim_core_read_aligned_N): Use.
6233 (sim_core_read_unaligned_N): Ditto.
6234 (sim_core_read_unaligned_N): Ditto..
6235 (sim_core_write_unaligned_N): Ditto.
6237 * sim-core.h: Add xor endian bitmap to main structure. *
6239 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6241 (sim_core_read_aligned_N): Ditto.
6243 * sim-core.c (sim_core_set_xor_endian): New function.
6244 (sim_core_attach): Don't overwrite the per-cpu xor map when
6245 cloning the global core.
6247 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6249 * sim-engine.h: Update below so that it is using an enumerated
6252 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6254 * sim-engine.c (sim_engine_restart):
6255 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6256 return value used for simulator restart from 0 to 2.
6258 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6260 * cgen-scache.c (scache_option_handler): Add is_command arg.
6262 * sim-model.c (model_option_handler): Add is_command argument.
6264 * sim-profile.c (profile_option_handler): Add is_command arg.
6266 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6269 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6270 order that they are registered.
6272 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6273 between option and command line processing.
6275 * sim-options.c: Include stdlib.h, ctype.h.
6277 * Make-common.in (sim-watch.o): Add rule.
6278 (sim_main_headers): Assume sim-assert.h included.
6279 (sim-*.o): Simplify make rule.
6281 * sim-module.c: Add sim_watch_install to module list.
6283 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6285 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6288 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6289 * sim-events.c (sim_events_install): Ditto.
6290 * sim-core.c (sim_core_install): Ditto.
6291 * sim-model.c (model_install): Ditto.
6292 * sim-options.c (standard_install): Ditto.
6293 * sim-profile.c (profile_install): Ditto.
6294 * sim-reason.c (sim_stop_reason): Ditto.
6295 * sim-run.c (sim_engine_run): Ditto.
6296 * sim-utils.c (sim_analyze_program): Ditto.
6298 * sim-module.c (modules): Make profile_install and trace_install
6301 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6303 * sim-options.c (standard_option_handler): Set the byte order.
6305 * sim-events.c (sim_events_process): Allow multi tick processing.
6306 (sim_events_tickn): New function - multi cycle tick.
6308 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6309 prototypes. Under development.
6310 (sim_events): Replace processing with nr_ticks_to_process.
6312 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6314 * nrun.c (main): Pass callbacks to sim_open instead of using
6317 * run.c (main): Ditto.
6319 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6321 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6322 stop tk interrupting malloc calls.
6323 (sim_events_zalloc): Converse.
6325 * Make-common.in (sim_main_headers): Add sim-events.h.
6327 * sim-events.c (sim_events_schedule_after_signal): Change return
6328 type to void - signal events are strictly internal.
6329 (sim_events_init): Allocate a finite buffer for signal events.
6330 (sim_events_schedule_after_signal): Enter signal events into the
6333 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6334 (sim_engine_restart): Ditto.
6335 (sim_engine_abort): Ditto.
6336 * sim-stop.c (sim_stop): Ditto.
6337 (control_c_simulation): Ditto.
6338 * sim-resume.c (sim_resume): Ditto.
6339 (has_stepped): Ditto.
6340 * sim-abort.c (sim_engine_abort): Ditto.
6342 * sim-basics.h (transfer_type): New type.
6344 * sim-core.c (sim_core_signal): New function. Print core signal
6346 (sim_core_find_mapping): Add transfer argument.
6348 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6349 SIM_CORE_SIGNAL if a recoverable abort.
6350 * sim-core.c (sim_core_find_mapping): Ditto.
6352 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6354 * sim-core.c (sim_core_find_mapping): Replace calls to
6355 sim_io_error to more resiliant sim_engine_abort.
6357 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6358 (sim_core_write_unaligned_N): Ditto.
6360 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6362 * sim-module.c: Add sim_events_install to list.
6364 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6366 (sim_events_init): Now returns SIG_RC.
6368 * sim-run.c: New file. Generic sim_engine_run.
6369 * sim-reason.c: New file. Generic sim_stop_reason.
6370 * sim-stop.c: New file. Generic sim_stop.
6371 * sim-resume.c: New file. Generic sim_resume.
6373 * Make-common.in (sim-engine.o): Add rule.
6374 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6376 * sim-engine.h, sim-engine.c: New file. Provide generic
6377 implementation of sim_engine_halt, sim_engine_error. et.al.
6379 * sim-base.h (sim_state_base): Add member halt.
6380 (sim-engine.h): Include.
6382 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6384 * sim-events.c (sim_events_poll): Update event handler.
6386 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6388 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6390 (sim_events_watch_sim): New function.
6391 (sim_events_watch_core): New function.
6392 (sim_watch_valid): New function.
6393 (sim_events_preprocess): New function.
6394 (sim_events_process): Process the watchpoints as well as the timer
6396 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6397 (sim_events_deschedule): Check all the queues when removing an
6399 (sim_events_init): Ditto for cleaning.
6401 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6403 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6405 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6407 * callback.c (os_open): Type of arg flags is int.
6409 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6411 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6412 just like normal numbers as per IEEE rules.
6414 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6416 * callback.c (os_close): Mark the descriptor as being
6417 available if the close succeeded.
6418 (os_open): Pass 0644 as the mode of the file being created.
6420 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6422 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6425 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6426 * sim-lnline.h: Update.
6428 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6429 conversion functions.
6430 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6432 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6433 compare functions. Replacing.
6434 (sim_fpu_cmp): This. Delete.
6436 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6438 * sim-core.c (sim_core_find_mapping): Call engine_error not
6439 sim_io_error when possible.
6441 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6443 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6444 high/low double word.
6446 * sim-trace.h: Remove definition of attribute - defined in
6449 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6451 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6452 name of the option - or family of options.
6454 * sim-options.c (sim_args_command): Match command `a-b c' with
6455 option `--a-b-c' from option table.
6457 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6459 * sim-options.c (sim_print_help): For optional arguments, wrap
6462 * sim-trace.c (set_trace_options): New function, handle optional
6463 argument and multiple assignment.
6464 (trace_option_handler): Update.
6466 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6467 when branch tracing selected.
6469 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6471 * sim-trace.c (trace_one_insn): Make a va-args function.
6473 * sim-trace.c (trace_vprintf): New function, va-arg version of
6476 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6478 * sim-trace.c (trace_uninstall): Don't close a file twice.
6479 * sim-profile.c (profile_uninstall): Likewise.
6481 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6483 * sim-trace.c (toplevel): Include bfd.h.
6484 (trace_options): Note that --trace-linenum also turns on
6485 --trace-insn. Add --trace-{branch,semantics}.
6486 (trace_option_handler): If --trace-linenum, also turn on
6487 --trace-insn. Add --trace-branch support. If --trace-semantics,
6488 turn on ALU, FPU, branch, and memory tracing.
6489 (trace_one_insn): New function to trace an instruction. Support
6491 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6493 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6494 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6495 (TRACE_branch): Add new mask.
6496 (TRACE_*_P): Define all possible trace_p macros.
6497 (trace_one_insn): Declare function.
6499 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6501 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6502 GNU C doesn't support __attributes__.
6503 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6506 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6508 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6509 addresses are masked forcing them to be correctly aligned.
6510 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6511 * sim-config.c (config_alignment_to_a): Update.
6513 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6515 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6517 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6518 processor specific core maps.
6519 (sim_core_map_attach): Copy the core map data to each of the
6520 processor specific core data structures.
6521 * sim-core.c (sim_core_find_mapping): Update.
6523 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6524 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6525 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6526 alternatives that handle unaligned addresses.
6527 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6529 * cgen-utils.c (sim_disassemble_insn): Update.
6531 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6533 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6536 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6539 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6541 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6543 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6546 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6549 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6551 * cgen-trace.c: Prepend additional trace_printf argument.
6553 * cgen-utils.c (sim_disassemble_insn): Add additional core
6556 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6558 * nrun.c (main): Catch/report errorenous simulator states.
6560 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6561 * sim-trace.c: #include string.h/strings.h so that memset is
6563 * sim-utils.c: Ditto.
6564 * sim-profile.c: Ditto. And stdlib.h.
6565 (print_bar): Only define when used by instruction or memory profiler.
6567 * sim-options.c (standard_option_handler): Make ul more local.
6569 * sim-load.c (sim_load_file): Make the name constant.
6570 (sim_load_file): Passify gcc.
6572 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6574 * sim-utils.c, sim-load.c: Include sim-utils.h.
6576 * sim-base.h (sim_cpu): Pre define here so available to all.
6578 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6579 Restore the sim_cpu and instruction_address arguments so that full
6580 information is available to the abort function.
6581 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6582 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6584 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6585 tracing support for sim-events and sim-core.
6586 (trace_option_handler): Convert #if to if where possible so always
6587 compiled/checked by C compiler.
6588 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6590 * sim-base.h: Adjust comment documenting how to define the cpu
6592 (sim_state_base): Add sim_core and sim_events to simulator base
6595 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6596 * sim-core.c (sim_core_init, sim_core_attach,
6597 sim_core_find_mapping): Update.
6598 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6599 update_time_from_event, insert_sim_event,
6600 sim_events_schedule_after_signal, sim_events_deschedule,
6601 sim_events_tick): Ditto.
6603 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6604 sim-model.h): Move #includes from here.
6605 * sim-base.h: To here.
6606 (sim-core.h, sim-events.h, sim-io.h): Include also
6608 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6610 * callback.c (default_callback): Missing initialisers.
6612 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6614 * sim-utils.c (sim_add_commas): New function.
6615 * sim-basics.h (sim_add_commas): Add prototype.
6616 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6617 * sim-profile.c (COMMAS): New macro.
6618 (print_*): Use it to print commas in numbers.
6620 * configure: Regenerated.
6622 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6623 (cgen_state): New member run_fast_p.
6624 (cgen_init): Add prototype.
6625 (sim_disassemble_insn): New arg `cpu'.
6626 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6627 * cgen-utils.c (cgen_init): New function.
6628 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6629 * genmloop.sh: Call engine_halt if loop exits.
6631 * Makefile.in (sim-options_h): Define.
6632 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6633 (sim-model.o): Add new rule.
6634 (cgen-{scache,trace,utils}.o): Add new rules.
6635 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6636 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6637 Indent output by 2 spaces.
6638 * cgen-scache.h (scache_print_profile): Update.
6639 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6640 Use trace_printf, not fprintf.
6641 (trace_extract): Use trace_printf, not cgen_trace_printf.
6642 * genmloop.sh (!FAST case): Increment `insn_count'.
6643 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6644 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6645 access macro's name.
6646 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6647 Change return type to SIM_RC.
6648 (sim_core_{install,uninstall}): New functions.
6649 * sim-core.h (sim_core_{install,uninstall}): Declare.
6650 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6651 Change return type to SIM_RC.
6652 * sim-model.h (models,machs,model_install): Declare.
6653 * sim-module.c (modules): Add scache_install, model_install.
6654 (sim_post_argv_init): Set cpu->state backlinks.
6655 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6656 (standard_option_handler): Likewise.
6657 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6660 (profile_options): Delete --profile-simcache.
6661 (profile_option_handler): Likewise.
6662 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6664 (profile_print_{memory,model}): Likewise.
6665 (profile_print_simcache): Delete.
6666 (profile_print_speed): New function.
6667 (profile_print): Rewrite.
6668 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6669 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6670 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6671 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6672 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6673 (profile_print): Update prototype.
6675 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6677 * cgen-scache.[ch], cgen-sim.h: New files.
6678 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6679 * sim-model.c: New file.
6681 * Make-common.in (clean targets): Undo patch of Apr. 22.
6683 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6685 * sim-n-bits.h (signed): If we have a standard compiler, undef
6686 signed, so that signedN is defined correctly.
6688 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6690 * sim-module.h, sim-model.h, sim-profile.h: New files.
6691 * sim-module.c, sim-profile.c: New files.
6692 * Make-common.in (SIM_PROFILE): Define
6693 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6694 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6695 (sim_module.o,sim-profile.o): Add rules for.
6696 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6697 (--enable-sim-profile): Add.
6698 * configure: Regenerated.
6699 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6700 model. Move trace and profile support to sim-{trace,profile}.h.
6701 New members trace_data, profile_data.
6702 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6703 * sim-config.h: Provide default definition of WITH_PROFILE.
6704 (WITH_TRACE): Change default to -1.
6705 (MAX_NR_PROCESSORS): Always define.
6706 * sim-options.c: Move trace and profile support to
6707 sim-{trace,profile}.h.
6708 (sim_pre_argv_init): Moved to sim-model.c.
6709 (standard_install): New function.
6710 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6711 (standard_install): Declare.
6712 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6713 (trace_install, trace_uninstall): New functions.
6714 (trace_printf): Update reference to TRACE_FILE.
6715 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6716 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6717 (WITH_TRACE_FOO_P): Define.
6718 (trace_install): Declare.
6719 (TRACE_DATA): New struct.
6721 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6723 * run.c: Undo last exec_bfd patch.
6724 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6726 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6728 * run.c (exec_bfd): Add back in.
6729 (main): Set exec_bfd.
6731 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6733 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6735 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6737 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6738 less well defined engine_error.
6739 * sim-core.c: Ditto.
6741 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6743 * Make-common.in: Change clean targets to use :: so that other
6744 Makefiles can have their own clean targets.
6745 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6746 __STDC__ to control use of stdarg vs. varargs syntax. Some
6747 systems can't use __STDC__, but require stdarg.
6749 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6751 * sim-options.c (standard_options): Add --endian.
6752 (standard_option_handler): Likewise.
6754 * nrun.c: #include <signal.h>.
6755 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6756 handler that calls sim_stop ().
6758 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6760 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6761 handler that calls sim_stop (). Simulators may still be
6762 establishing their own handler.
6764 * sim-events.c (sim_events_poll): Rename from
6765 sim_events_at_large_int. Poll IO.
6767 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6770 * callback.c (os_poll_quit): New function poll for quit signal
6772 (default_callback): Include magic number.
6774 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6776 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6777 Check for functions getrusage, time.
6778 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6779 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6780 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6781 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6783 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6785 * sim-options.c, sim-options.h: New files.
6786 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6787 * Make-common.in (nrun.o): Add rules for.
6790 * run.c (main): Check return value of sim_open.
6792 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6793 (sim_main_headers): Add sim-trace.h.
6794 * run.c (exec_bfd, target_byte_order): Delete.
6795 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6796 call sim_load instead. Check return code of sim_create_inferior.
6797 * sim-base.h (CURRENT_STATE): Define.
6798 (sim_state_base): Make typedef. New members options, prog_argv,
6799 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6800 mem_size, memory [+ corresponding access macros].
6801 (sim_cpu_base): New typedef.
6802 * sim-trace.h: New file.
6803 * sim-trace.c: New file.
6804 * sim-basics.h: #include it.
6805 * sim-load.c: New file.
6807 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6809 * Make-common.in (INSTALL): Set to @INSTALL@.
6810 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6811 (install-common): Depend upon installdirs. Use
6812 $(program_transform_name) directly, rather than using
6814 (installdirs): New target.
6815 * Makefile.in (INSTALL): Set to @INSTALL@.
6816 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6817 (install-man): Depend upon installdirs. Use
6818 $(program_transform_name) directly, rather than using
6820 (installdirs): New target.
6822 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6824 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6827 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6829 * sim-basics.h: Only bring in config.h and tconfig.h if
6832 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6834 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6835 numbering convention of the target.
6836 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6837 and WITH_TARGET_WORD_MSB.
6838 (sim_config): When possible, check for consistency with bitsize
6841 * sim-bits.h: Allow MSB to be other than zero.
6842 * sim-bits.c: Ditto.
6843 * sim-n-bits.h: Ditto.
6845 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6846 * sim-n-bits.h (MSMASKEDn): Ditto.
6848 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6850 * Makefile.in (INSTALL): Change install.sh to install-sh.
6852 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6854 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6856 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6858 * run.c (main): Check that a program to run was specified.
6860 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6862 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6864 * configure: Regenerated to track ../common/aclocal.m4 changes.
6867 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6869 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6870 * sim-config.h: To here.
6872 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6873 (sim_main_headers): Define.
6874 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6875 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6877 (sim-utils.o): Add rule for.
6878 * sim-utils.o: New file.
6879 * sim-basics.h: #include sim-base.h.
6880 (zalloc): Make argument unsigned long.
6881 * sim-base.h: New file.
6882 * sim-inline.h (SIM_IO support): Delete.
6883 * sim-io.h: Delete inline support.
6884 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6885 * sim-config.c: sim-state.h renamed to sim-main.h.
6886 * sim-core.c: Likewise.
6887 * sim-events.c: Likewise.
6889 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6891 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6892 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6894 * configure: Regenerated to track ../common/aclocal.m4 changes.
6896 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6898 * configure: Regenerated to track ../common/aclocal.m4 changes.
6900 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6902 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6903 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6904 are defined by the configure.
6906 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6908 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6909 reserved-bits): Always define.
6911 * sim-config.h, sim-config.c (sim_config): New function - and new
6912 file - co-ordinate the setting/checking of the common simulator
6913 configuration options.
6915 * Make-common.in (sim-config.o): Add rule.
6917 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6919 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6920 va_list from void *, since va_list might not be a pointer type.
6922 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6924 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6926 (offset_N): Correct computation of LE offset.
6928 * sim-io.c (sim_io_error): Include a new line when reporting
6931 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6934 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6936 * run.c: Include alloca-conf.h.
6938 * callback.c (os_evprintf_filtered): Fix typo.
6940 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6942 * run.c (string.h, strings.h, stdlib.h): Include.
6944 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6945 0 when nothing pending.
6947 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6948 will soon be going away.
6949 (getopt): Plicate GCC.
6951 * sim-endian.c (sim-io.h): Plicate GCC.
6952 * sim-bits.c (sim-io.h): Ditto.
6953 * sim-n-bits.h (ROTn): Ditto.
6955 * sim-io.c (sim_io_error): Correct check for NULL.
6957 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6959 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6962 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6964 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6965 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6967 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6969 * sim-alu.h: Include sim-xcat.h.
6971 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6973 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6974 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6977 * sim-events.c (sim_events_at_large_int): New function. Just
6978 schedules an event every large-int ticks.
6979 (sim_events_init): Call.
6980 (sim_events_tick, sim_events_process): Move async handing to
6981 sim_events_process. Move timer decrement so that it occures after
6982 events have been processed.
6984 * sim-basics.h (struct _engine): Remove declaration.
6986 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6987 everything with same. Rename global struct to SIM_DESC.
6988 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6989 * sim-io.h, sim-io.c: Ditto.
6991 * sim-assert.h: New file. Optional assertion checking macros.
6992 * sim-io.c (sim_io_error): Make just this function tolerant to
6995 * sim-xcat.h: New file. Define concatenate macros.
6996 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6997 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
7001 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7003 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7005 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7007 * sim-inline.h: Add definitions for sim-types.
7008 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7011 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7013 * sim-events.h: Remove defunct reference to callback struct.
7015 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7017 * configure: Re-generate.
7019 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7021 * Make-common.in (CSEARCH): Do not include the gdb directory in
7024 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7026 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7027 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7028 to explicitly incorporate these.
7030 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7031 specify the alignment restrictions of the target architecture -
7032 without this option all alignment restrictions are accomodated.
7033 (--enable-sim-assert): New option. Conditionally compile in
7034 assertion statements.
7035 (--enable-sim-float): New option. Strongly specify the target's
7036 floating point support.
7037 (--enable-sim-hardware): New option. Specify the hardware devices
7038 included in the simulation.
7039 (--enable-sim-packages): New option. Specify the hardware
7040 packages included in the simulation.
7041 (--enable-sim-regparm): New option. Specify that parameters be
7042 passed in registers instead of on the stack.
7043 (--enable-sim-reserved-bits): New option. Specify that reserved
7044 bits within an instruction are are correctly set.
7045 (--enable-sim-smp): New option. Specify the level of SMP support
7046 to be included in the simulator.
7047 (--enable-sim-stdcall): New option. Specify an alternative
7048 function call convention.
7049 (--enable-sim-xor-endian): New option. Configure xor-endian
7050 support used by some targets to implement bi-endian support.
7052 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7054 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7055 host endianness to be overridden.
7056 (--enable-sim-endian): Allow the target platform's byte order
7058 (--enable-sim-inline): Control the inlining of common components.
7059 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7060 (--enable-sim-warnings): Enable additional GCC compiler checks.
7061 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7064 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7065 sim-*-n.h so that the names are uniq on dos machines
7066 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7068 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7070 * run.c: #include "libiberty.h".
7071 (main): New locals sd,no_args,sim_argv.
7072 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7073 is program name. Update call to sim_set_callbacks.
7074 Record result of sim_open, pass to other sim_foo routines.
7076 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7078 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7081 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7083 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7084 Route stdout through buffered IO.
7086 * callback.c: Add os_flush_stderr, os_write_stderr,
7087 os_evprintf_filtered functions to route error output through
7090 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7091 Correct return type - should be void.
7093 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7095 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7097 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7098 not provide a default value as undefined indicates disable code.
7100 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7102 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7104 * sim-events.h, sim-events.c: Ditto.
7105 * sim-io.h, sim-io.c: Ditto.
7107 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7109 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7111 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7112 extract the tail or least signifiant bits from an integer of the
7115 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7116 WITH_TARGET_BITSIZE so that the compilation will fail when an
7117 unsupported bitsize value is defined.
7119 (INSERTED*): Convert to functions.
7120 (EXTRACTED*): Ditto.
7122 (SIGN_EXTEND, SEXT): Change to more terse name.
7124 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7126 * sim-inline.h: Allow explicit control over which .c files will be
7127 included by their header.
7129 * sim-inline.h: Allow explicit control over which .c files use the
7130 alternative - REGPARM - parameter passing mechanism.
7132 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7133 icache.c, idecode.c, semantics.c or support.c. Those names are
7134 not generally applicable.
7136 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7138 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7139 in a fashion similar to sim-endian-n.
7141 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7142 both value and address macro's.
7144 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7146 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7148 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7149 generic L_word, H_word macro's.
7151 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7153 * sim-basics.h: Borrow code from ppc directory.
7154 * sim-bits.c: Ditto.
7155 * sim-bits.h: Ditto.
7156 * sim-config.h: Ditto.
7157 * sim-endian-n.h: Ditto.
7158 * sim-endian.c: Ditto.
7159 * sim-endian.h: Ditto.
7160 * sim-inline.c: Ditto.
7161 * sim-inline.h: Ditto.
7162 * sim-types.h: Ditto.
7164 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7166 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7167 all the ALU size alternatives and then auto-configure a default.
7169 * sim-alu.h: Copy ppc/idecode_expression.h.
7171 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7173 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7174 sign extend a bit within a value.
7176 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7177 a pointer into the middle of a host word.
7178 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7180 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7182 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7183 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7184 appropriate definitions of read, write, etc. Add prototype for
7187 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7189 * Makefile.in (libcommon.a): Delete.
7190 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7191 (gentmap,targ-vals.h,targ-map.c): Likewise.
7192 (run-autoconf): Delete.
7193 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7194 (common makefile fragment): Moved back into ...
7195 * Make-common.in: Resurrect.
7196 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7197 * configure: Regenerated.
7199 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7201 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7202 (SIM_AC_OUTPUT): To here.
7204 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7206 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7207 comments and single quotes. Fixes a problem found on hpux.
7209 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7211 * aclocal.m4: Remove Make-common.in from dependencies.
7212 * (distclean): Remove targ-vals.def.
7214 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7215 into here. Makes insertion into makefiles easier. Also, change
7216 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7217 targ-map.o, and run are built. They are now built in the
7218 individual simulator directories, taking sources from ../common as
7219 necessary. This replaces the merging of libcommon.a into
7220 linsim.a, which was problematic for the WinGDB build process.
7221 * run.c: Include config.h from . instead of ../common.
7222 * Make-common.in: Remove. It's no longer necessary.
7224 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7226 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7227 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7229 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7231 * run.c (main): Set target_byte_order before call to sim_open.
7233 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7235 * callback.c: #include <stdlib.h>
7236 (os_error): New function.
7237 (default_callback): Add os_error.
7239 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7241 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7242 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7244 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7246 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7248 * run.c: #include ../common/config.h, tconfig.h.
7249 (myname): New static global.
7250 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7251 Only process -c ifdef SIM_HAVE_SIMCACHE.
7252 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7253 Parse program name from argv[0] and use in error messages.
7254 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7255 Add support for incomplete h8/300 termination indicators.
7256 (usage): Make more verbose.
7257 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7258 * Makefile.in,Make-common.in,callback.c: New files.
7259 * nltvals.def,gentmap.c,gentvals.sh: New files.
7261 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7263 * run.c: Include stdarg.h if __STDC__.
7265 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7267 * run.c (main): Don't print out anything if the signal
7268 number is zero (ie no signal).
7270 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7272 * run.c (main): Print out if the program raised a signal.
7274 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7276 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7279 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7281 * run.c (main): Explicitly cast malloc() parameter.
7283 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7285 * run.c (sim_bfd): New global to hold the bfd pointer for the
7287 (main): Initialize sim_bfd.
7289 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7291 * run.c (main): Use new bfd_big_endian macro.
7293 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7295 * run.c (main): Removed SH specific comments, so source is
7296 generic. Also updated to only load relevant sections. Moved
7297 sim_open() to after callback attach (to match GDB).
7299 * run.1: Removed SH specific comments.
7301 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7303 * run.c (main): Always return sigrc at end.
7305 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7307 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7308 bfd_check_format() fails.
7310 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7312 * run.c, run.1: From sh directory.
projects / thirdparty / binutils-gdb.git / blob