1 2021-01-30 Mike Frysinger <vapier@gentoo.org>
3 * sim-hw.c (merge_device_file): Replace fgets with getline.
5 2021-01-30 Mike Frysinger <vapier@gentoo.org>
7 * gennltvals.sh (gen_arches): Sort calls by first arg.
8 * nltvals.def: Regenerate.
10 2021-01-18 Mike Frysinger <vapier@gentoo.org>
12 * Make-common.in (version.c): Simplifiy args and call move-if-change.
13 * create-version.sh: Delete host & target alias logic. Write to the
16 2021-01-18 Mike Frysinger <vapier@gentoo.org>
18 * configure, configure.ac, Makefile.in: Delete.
20 2021-01-13 Mike Frysinger <vapier@gentoo.org>
22 * sim-watch.c (default_interrupt_handler): Define.
23 (sim_watchpoint_install): Set default interrupt_handler to new
24 default_interrupt_handler.
26 2021-01-13 Mike Frysinger <vapier@gentoo.org>
28 * sim-watch.c (do_watchpoint_create): Parse arg+1 and assign to arg1.
30 2021-01-13 Mike Frysinger <vapier@gentoo.org>
32 * sim-events.c (sim_events_watch_sim): Change byte_order type to
34 (sim_events_watch_core): Likewise.
35 * sim-events.h (sim_events_watch_sim, sim_events_watch_core): Likewise.
36 * sim-watch.c (schedule_watchpoint): Change 0 to HOST_BYTE_ORDER in
37 call to sim_events_watch_sim.
39 2021-01-12 Mike Frysinger <vapier@gentoo.org>
41 * sim-profile.h [!WITH_PROFILE]: Rewrite to use #error.
43 2021-01-11 Mike Frysinger <vapier@gentoo.org>
45 * acinclude.m4 (SIM_AC_OUTPUT): Require SIM_AC_OPTION_WARNINGS.
47 2021-01-11 Mike Frysinger <vapier@gentoo.org>
49 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
51 2021-01-11 Mike Frysinger <vapier@gentoo.org>
53 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
54 strings.h, time.h, and errno.h.
55 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
56 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
57 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
58 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
59 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
60 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
61 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
62 and strings.h include.
64 2021-01-09 Mike Frysinger <vapier@gentoo.org>
66 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
67 * sim-core.c, sim-watch.c: Include libiberty.h.
69 2021-01-09 Mike Frysinger <vapier@gentoo.org>
71 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
73 2021-01-09 Mike Frysinger <vapier@gentoo.org>
75 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
76 Set WERROR_CFLAGS when first arg is not set or is "yes".
78 2021-01-09 Mike Frysinger <vapier@gentoo.org>
80 * hw-base.c (full_name_of_hw): Delete full_name. Replace
81 hw_strdup call with hw_malloc.
83 2021-01-09 Mike Frysinger <vapier@gentoo.org>
85 * cgen-par.c: Include stdlib.h.
86 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
88 2021-01-08 Mike Frysinger <vapier@gentoo.org>
90 * Make-common.in (C_DIALECT): Define.
91 (COMPILE.pre): Append $(C_DIALECT).
92 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
94 2021-01-07 Mike Frysinger <vapier@gentoo.org>
96 * sim-core.c (sim_memory_map): Define.
98 2021-01-04 Mike Frysinger <vapier@gentoo.org>
100 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
101 * configure: Regenerate.
103 2021-01-04 Mike Frysinger <vapier@gentoo.org>
105 * sim-options.c (sim_print_version): Print out more details when
106 is_command is non-zero.
108 2021-01-04 Mike Frysinger <vapier@gentoo.org>
110 * sim-options.c (standard_option_handler): Call sim_print_version.
111 (sim_print_version): New function.
112 * sim-options.h (sim_print_version): New prototype.
114 2021-01-04 Mike Frysinger <vapier@gentoo.org>
116 * sim-config.c (print_sim_config): Rename to ...
117 (sim_config_print): ... this.
118 * sim-config.h: Likewise.
120 2021-01-02 Mike Frysinger <vapier@gentoo.org>
122 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
123 FLOOR_PAGE): Delete unused macros.
124 (align_up, align_down): Define.
126 2020-08-10 Tom de Vries <tdevries@suse.de>
128 * sim-cpu.c: Include stdlib.h for free.
130 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
132 * nrun.c: Include stdlib.h.
133 * sim-core.c: Likewise.
134 * sim-engine.c: Likewise.
135 * sim-io.c: Likewise.
136 * sim-module.c: Likewise.
137 * sim-reason.c: Likewise.
139 2019-12-19 Tom Tromey <tromey@adacore.com>
142 * Makefile.in (install-strip): New target.
144 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
146 * sim-utils.c: Prevent buffer overflow.
148 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
150 * gennltvals.sh: Add PRU libgloss target.
151 * nltvals.def: Regenerate from the latest libgloss sources.
153 2019-06-13 Stafford Horne <shorne@gmail.com>
155 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
156 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
157 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
159 2019-06-13 Stafford Horne <shorne@gmail.com>
161 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
162 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
164 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
166 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
167 CURRENT_TARGET_BYTE_ORDER.
168 (SUBWORDTFSI): Likewise.
169 (JOINSIDF): Likewise.
170 (JOINSIXF): Likewise.
171 (JOINSITF): Likewise.
173 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
175 * sim-base.h: Add 'sim-assert.h' include.
176 * sim-basics.h: Add 'libiberty.h' include.
178 2019-03-28 Stafford Horne <shorne@gmail.com>
180 * sim-options.c: Include "config.h".
182 * sim-watch.c: Include "config.h".
184 * hw-device.c: Include <string.h>.
185 * hw-events.c: Include <string.h>.
186 * hw-handles.c: Include <stdlib.h>.
187 * sim-fpu.c: Include <stdlib.h>.
189 2019-03-28 Stafford Horne <shorne@gmail.com>
191 * Make-common.in (sim-arange_h): Remove sim-arange.c
192 * sim-arange.c: Remove SIM_ARANGE_C.
193 Add ifdef for _SIM_ARANGE_C_.
194 Include "sim-arange.h".
195 Remove include for unused "sim-assert.h".
196 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
197 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
198 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
199 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
201 * sim-arange.h (sim_addr_range_add): Declare as
203 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
204 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
205 Remove definition of SIM_ARANGE_INLINE.
206 Remove [HAVE_INLINE].
207 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
208 * sim-base.h: Include "sim-arange.h"
209 * sim-basics.h: Remove include of "sim-arange.h"
210 * sim-inline.c: Include "sim-arange.c"
211 * sim-inline.h: Define INLINE_SIM_ARANGE.
212 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
213 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
215 2019-01-26 Tom Tromey <tom@tromey.com>
217 * Make-common.in (version.c): Use sim's create-version.sh.
218 * create-version.sh: New file.
220 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
222 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
224 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
226 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
228 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
230 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
231 this point, it should have already been set in cb_syscall.
233 2018-10-05 Stafford Horne <shorne@gmail.com>
235 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
236 (ADDOFDI): New function, add overflow flag DI variant.
237 (SUBCFDI): New function, subtract carry flag DI variant.
238 (SUBOFDI): New function, subtract overflow flag DI variant.
240 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
242 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
244 * sim-core.c (sim_core_set_xor): Likewise.
245 (sim_core_xor_read_buffer): Likewise.
246 (sim_core_xor_write_buffer): Likewise.
248 2017-12-12 Peter Gavin <pgavin@gmail.com>
249 Stafford Horne <shorne@gmail.com>
251 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
253 (MUL1OFSI): New function, 1's complement overflow flag.
255 2017-12-12 Peter Gavin <pgavin@gmail.com>
256 Stafford Horne <shorne@gmail.com>
258 * cgen-accfp.c (remsf, remdf): New function.
259 (cgen_init_accurate_fpu): Add remsf and remdf.
260 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
261 * sim-fpu.c (sim_fpu_rem): New function.
262 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
263 (sim_fpu_rem): New function.
264 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
266 2017-09-06 John Baldwin <jhb@FreeBSD.org>
268 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
271 2017-05-24 Yao Qi <yao.qi@linaro.org>
273 * sim-trace.c (trace_disasm): Caller update.
275 2016-08-15 Mike Frysinger <vapier@gentoo.org>
277 * sim-base.h (sim_state_base): Add prog_syms_count.
278 (STATE_PROG_SYMS_COUNT): Define.
279 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
280 (trace_load_symbols): New function.
281 (trace_sym_value): Likewise.
282 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
283 loading logic with a call to trace_load_symbols.
284 * sim-trace.h (trace_load_symbols, trace_sym_value): New
287 2016-08-13 Mike Frysinger <vapier@gentoo.org>
289 * cgen-types.h (mode_names): Mark const.
290 * cgen-utils.c (mode_names): Likewise.
292 2016-08-13 Mike Frysinger <vapier@gentoo.org>
294 * cgen-defs.h (struct cgen_state): Delete argv and envp.
295 (STATE_ARGV, STATE_ENVP): Delete.
297 2016-02-04 Nick Clifton <nickc@redhat.com>
299 * cgen-scache.c (scache_option_handler): Prevent possible
300 undefined behaviour computing the size of the scache by using
301 unsigned integers instead of signed integers.
303 2016-01-17 Joel Brobecker <brobecker@adacore.com>
305 * sim-fpu.c: Minor comment fixes throughout.
307 2016-01-17 Joel Brobecker <brobecker@adacore.com>
309 * sim-fpu.c (print_bits): Minor reformatting (no code change).
310 (sim_fpu_map): Likewise.
312 2016-01-11 Mike Frysinger <vapier@gentoo.org>
314 * sim-config.c (print_sim_config): Drop extra whitespace before =
315 in output for byte order, stdio, and msb settings.
317 2016-01-10 Mike Frysinger <vapier@gentoo.org>
319 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
320 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
321 sim-stdio, sim-trace, and sim-profile.
322 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
323 (SIM_AC_OPTION_ASSERT): Likewise.
324 (SIM_AC_OPTION_SMP): Likewise.
325 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
326 * configure: Regenerate.
327 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
328 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
329 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
330 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
331 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
332 WITH_ENVIRONMENT & USER_ENVIRONMENT.
333 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
334 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
335 WITH_ASSERT, WITH_STDIO): Delete.
336 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
339 2016-01-10 Mike Frysinger <vapier@gentoo.org>
341 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
342 * configure: Regenerate.
343 * Make-common.in (SIM_PACKAGES): Delete.
344 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
346 2016-01-10 Mike Frysinger <vapier@gentoo.org>
348 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
350 2016-01-10 Mike Frysinger <vapier@gentoo.org>
352 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
354 2016-01-10 Mike Frysinger <vapier@gentoo.org>
356 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
358 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
359 * gentmap.c: Change targ-vals.def include to nltvals.def.
360 * Make-common.in (gentmap): Change targ-vals.def to
361 $(srccom)/nltvals.def.
362 (distclean): Delete rm -f targ-vals.def.
363 * Makefile.in: Update comment.
365 2016-01-10 Mike Frysinger <vapier@gentoo.org>
367 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
368 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
369 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
371 2016-01-10 Mike Frysinger <vapier@gentoo.org>
373 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
374 and --enable-sim-stdcall and sim_stdcall.
375 * configure: Regenerate.
376 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
377 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
378 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
379 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
380 (REGPARM_*): Delete all regparm defines and their use.
382 2016-01-10 Mike Frysinger <vapier@gentoo.org>
384 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
385 * Make-common.in (SIM_CFLAGS): Delete.
386 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
387 * Makefile.in: Likewise.
389 2016-01-09 Mike Frysinger <vapier@gentoo.org>
391 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
392 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
393 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
394 * acinclude.m4 (SIM_AC_COMMON): ... here.
395 * aclocal.m4, configure: Regenerate.
396 * config.in: Delete file.
397 * callback.c: Change cconfig.h include to config.h.
398 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
400 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
401 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
403 2016-01-06 Mike Frysinger <vapier@gentoo.org>
405 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
406 date, and time information.
408 2016-01-06 Mike Frysinger <vapier@gentoo.org>
410 * sim-options.c (sim_parse_args): Mark argv array const.
411 * sim-options.h (sim_parse_args): Likewise.
413 2016-01-05 Mike Frysinger <vapier@gentoo.org>
415 * sim-trace.c: Include dis-asm.h.
416 (OPTION_TRACE_DISASM): New enum.
417 (trace_options): Add trace-disasm flag.
418 (trace_option_handler): Handle OPTION_TRACE_DISASM.
419 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
420 (dis_read, dis_printf, trace_disasm): New functions.
421 * sim-trace.h: Include dis-asm.h.
422 (TRACE_INSN_IDX): Clarify comment.
423 (TRACE_DISASM_IDX): New enum.
424 (TRACE_disasm): New define.
425 (WITH_TRACE_DISASM_P): New define.
426 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
427 (STRACE_DISASM_P): New define.
428 (TRACE_DISASM_P): Likewise.
429 (TRACE_DISASM_P): Likewise.
430 (TRACE_DISASM): Likewise.
431 (trace_disasm): New function.
433 2016-01-04 Mike Frysinger <vapier@gentoo.org>
435 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
437 2016-01-04 Mike Frysinger <vapier@gentoo.org>
439 * cgen-scache.c (MAX): Delete.
440 (scache_init): Change MAX to max.
441 * cgen-trace.c (min): Delete.
442 * cgen-utils.c (min): Delete.
443 * sim-basics.h [!min] (min): Define.
444 [!max] (max): Define.
446 2016-01-04 Mike Frysinger <vapier@gentoo.org>
448 * sim-options.c (sim_parse_args): Tweak getopt error message.
450 2016-01-04 Mike Frysinger <vapier@gentoo.org>
452 * acinclude.m4 (sim-bswap): Delete.
453 * configure: Regenerate.
454 * Make-common.in (SIM_BSWAP): Delete.
455 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
456 * sim-config.h (htonl, ntohl): Delete.
457 (WITH_BSWAP): Delete.
459 2016-01-03 Mike Frysinger <vapier@gentoo.org>
461 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
462 opterr state to it before calling getopt_long and restore afterwards.
463 Set opterr to 0. When optc is '?', call sim_io_eprintf.
465 2016-01-03 Mike Frysinger <vapier@gentoo.org>
467 * hw-device.h (device): Delete commented typedef.
468 * sim-basics.h (device): Delete typedef.
470 2016-01-03 Mike Frysinger <vapier@gentoo.org>
472 * sim-options.c (sim_parse_args): Replace for loop with a call
475 2016-01-03 Mike Frysinger <vapier@gentoo.org>
477 * nrun.c (myname): Mark const.
478 (main): Mark name const. Replace myname parsing loop with a
481 2016-01-03 Mike Frysinger <vapier@gentoo.org>
483 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
484 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
485 (SIM_AC_OPTION_HOSTENDIAN): Delete.
486 * config.in, configure: Regenerate.
487 * Make-common.in (SIM_HOSTENDIAN): Delete.
488 * sim-config.c (current_host_byte_order): Delete.
489 (sim_config): Delete current_host_byte_order assignments and
490 CURRENT_HOST_BYTE_ORDER checks.
491 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
492 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
493 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
494 (current_host_byte_order): Delete.
495 (CURRENT_HOST_BYTE_ORDER): Likewise.
496 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
497 (HOST_BYTE_ORDER): ... this.
498 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
500 (sim_endian_join_16): Likewise.
501 * sim-n-core.h (sim_core_read_misaligned_N): Change
502 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
503 (sim_core_write_misaligned_N): Likewise.
504 * sim-n-endian.h (endian_t2h_N): Likewise.
505 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
506 endian_le2h_N): Likewise.
507 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
509 2016-01-02 Mike Frysinger <vapier@gentoo.org>
511 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
512 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
514 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
515 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
516 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
517 * nrun.c (main): Likewise.
518 * sim-config.c (current_host_byte_order): Change type to enum
519 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
520 (current_target_byte_order): Likewise.
521 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
522 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
524 (sim_config): Change prefered_target_byte_order type to enum
525 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
526 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
527 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
528 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
529 Delete all the various arch/OS endian includes & defines.
530 (current_host_byte_order): Change type to enum bfd_endian.
531 (current_target_byte_order): Likewise.
532 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
533 (CURRENT_TARGET_BYTE_ORDER): Likewise.
534 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
535 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
536 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
538 (sim_events_watch_core): Likewise.
539 * sim-events.h: Likewise.
540 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
542 (sim_core_write_misaligned_N): Likewise.
543 * sim-n-endian.h (endian_h2be_N): Likewise.
544 (endian_be2h_N): Likewise.
545 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
546 (offset_N): Likewise.
547 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
548 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
550 2016-01-02 Mike Frysinger <vapier@gentoo.org>
552 * cgen-defs.h (current_state): Delete.
553 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
554 * sim-utils.c (current_state): Delete.
556 2015-12-30 Mike Frysinger <vapier@gentoo.org>
558 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
561 2015-12-27 Mike Frysinger <vapier@gentoo.org>
563 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
565 2015-12-26 Mike Frysinger <vapier@gentoo.org>
567 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
568 * config.in, configure: Regenerate.
569 * Make-common.in (sim-basics_h): Delete tconfig.h.
570 (distclean): Likewise.
571 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
572 (new_sim_core_mapping): Delete WITH_HW and device *device.
573 (sim_core_map_attach, sim_core_attach): Likewise.
574 (sim_core_read_buffer): Delete WITH_DEVICES logic.
575 (sim_core_write_buffer): Likewise.
576 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
578 (sim_core_attach): Likewise.
579 (device_io_read_buffer, device_io_write_buffer): Delete.
580 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
581 (sim_core_write_aligned_N): Likewise.
582 * tconfig.h: Delete file.
584 2015-12-26 Mike Frysinger <vapier@gentoo.org>
586 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
587 Call sim_cpu_hw_io_read_buffer if cpu is valid.
588 (sim_core_write_buffer): Move cia decl to top of func. Call
589 sim_cpu_hw_io_write_buffer if cpu is valid.
591 2015-12-25 Mike Frysinger <vapier@gentoo.org>
593 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
595 (hw_find_integer_property): Likewise.
596 (hw_find_integer_array_property): Likewise.
597 (hw_add_duplicate_property): Likewise.
599 2015-12-25 Mike Frysinger <vapier@gentoo.org>
601 * sim-config.h (WITH_ENGINE): Delete.
602 * sim-module.c (modules): Always include sim_engine_install.
604 2015-12-25 Mike Frysinger <vapier@gentoo.org>
606 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
607 * cgen-types.h (SIM_HAVE_MODEL): Delete.
608 * sim-base.h: Always include sim-model.h.
609 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
610 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
611 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
612 [!WITH_MODEL_P] (sim_machs): Define.
613 * sim-model.h: Add some developer docs.
614 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
615 (WITH_MODEL_P): Define.
616 * sim-module.c (modules): Always include sim_model_install.
617 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
619 2015-12-25 Mike Frysinger <vapier@gentoo.org>
621 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
622 * sim-model.c: Likewise.
623 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
624 SIM_MACH_IMP_PROPERTIES
626 2015-12-25 Mike Frysinger <vapier@gentoo.org>
628 * sim-core.c (device_error): Delete.
629 (sim_core_map_attach): Delete calls to device_error.
630 (sim_core_attach): Likewise.
631 * sim-core.h (device_error): Delete.
632 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
634 (sim_core_write_aligned_N): Likewise.
636 2015-12-25 Mike Frysinger <vapier@gentoo.org>
638 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
639 * sim-core.c (sim_core_write_buffer): Likewise.
640 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
641 (sim_core_write_aligned_N): Likewise.
643 2015-12-25 Mike Frysinger <vapier@gentoo.org>
645 * dv-pal.c: Include config.h and sim-main.h.
646 (hw_pal_io_read_buffer): Always call CPU_INDEX.
648 2015-12-24 Mike Frysinger <vapier@gentoo.org>
650 * sim-options.c (standard_options): Always enable load-lma and
652 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
654 2015-12-24 Mike Frysinger <vapier@gentoo.org>
656 * sim-module.c (MODULE_LIST): Delete.
658 2015-12-24 Mike Frysinger <vapier@gentoo.org>
660 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
661 Move to h8300/compile.c.
662 [SIM_H8300] (standard_options): Likewise.
663 (standard_option_handler): Likewise.
665 2015-12-24 Mike Frysinger <vapier@gentoo.org>
667 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
668 sim_watchpoint_install.
670 2015-12-24 Mike Frysinger <vapier@gentoo.org>
672 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
673 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
675 * sim-options.c (OPTION_MEM_SIZE): Delete.
676 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
677 (standard_option_handler): Likewise.
679 2015-12-24 Mike Frysinger <vapier@gentoo.org>
681 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
683 2015-11-21 Mike Frysinger <vapier@gentoo.org>
686 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
688 2015-11-21 Mike Frysinger <vapier@gentoo.org>
691 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
692 vasprintf, and va_end together. Check ret after va_end call.
694 2015-11-21 Mike Frysinger <vapier@gentoo.org>
696 * sim-types.h (SIM_PRI_TB): Define.
697 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
698 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
699 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
700 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
702 2015-11-17 Mike Frysinger <vapier@gentoo.org>
704 * sim-main.h (WITH_MODULO_MEMORY): Delete.
705 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
706 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
707 (sim_core_translate): Likewise.
708 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
710 2015-11-16 Mike Frysinger <vapier@gentoo.org>
712 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
713 (cgen_cpu_close): Change to XCONCAT2.
715 2015-11-15 Mike Frysinger <vapier@gentoo.org>
717 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
720 2015-11-14 Mike Frysinger <vapier@gentoo.org>
722 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
723 * sim-close.c: New file.
725 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
726 Ali Lown <ali.lown@imgtec.com>
728 * sim-bits.h (EXTEND6): New macro.
729 (EXTEND12): New macro.
730 (EXTEND25): New macro.
732 2015-06-24 Mike Frysinger <vapier@gentoo.org>
734 * sim-trace.c (trace_one_insn): Delete.
735 * sim-trace.h (trace_one_insn): Delete.
737 2015-06-24 Mike Frysinger <vapier@gentoo.org>
739 * sim-trace.c (debug_printf): Rename to ...
740 (sim_debug_printf): ... this.
741 * sim-trace.h (debug_printf): Delete define.
742 (debug_printf): Rename to ...
743 (sim_debug_printf): ... this.
745 2015-06-24 Mike Frysinger <vapier@gentoo.org>
747 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
748 (trace_options): Add trace-register option.
749 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
750 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
751 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
752 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
753 TRACE_REGISTER_P, TRACE_REGISTER): Define.
755 2015-06-24 Mike Frysinger <vapier@gentoo.org>
757 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
758 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
759 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
760 STRACE_DEBUG): Define.
762 2015-06-24 Mike Frysinger <vapier@gentoo.org>
764 * sim-trace.c (trace_options): Update help text for trace-alu,
765 trace-fpu, trace-vpu, and trace-semantics.
766 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
767 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
769 2015-06-24 Mike Frysinger <vapier@gentoo.org>
771 * sim-assert.h (SIM_FILTER_PATH): Delete.
772 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
773 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
774 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
775 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
776 * sim-events.c: Include libiberty.h.
777 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
779 2015-06-23 Mike Frysinger <vapier@gentoo.org>
781 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
782 (AC_ARG_ENABLE(sim-cflags)): Likewise.
783 (AC_ARG_ENABLE(sim-debug)): Likewise.
784 (AC_ARG_ENABLE(sim-stdio)): Likewise.
785 (AC_ARG_ENABLE(sim-trace)): Likewise.
786 (AC_ARG_ENABLE(sim-profile)): Likewise.
787 (AC_ARG_ENABLE(sim-environment)): Likewise.
788 (AC_ARG_ENABLE(sim-alignment)): Likewise.
789 (AC_ARG_ENABLE(sim-assert)): Likewise.
790 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
791 (AC_ARG_ENABLE(sim-endian)): Likewise.
792 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
793 (AC_ARG_ENABLE(sim-float)): Likewise.
794 (AC_ARG_ENABLE(sim-scache)): Likewise.
795 (AC_ARG_ENABLE(sim-default-model)): Likewise.
796 (AC_ARG_ENABLE(sim-inline)): Likewise.
797 (AC_ARG_ENABLE(sim-packages)): Likewise.
798 (AC_ARG_ENABLE(sim-regparm)): Likewise.
799 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
800 (AC_ARG_ENABLE(sim-smp)): Likewise.
801 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
802 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
803 (AC_ARG_ENABLE(cgen-maint)): Likewise.
804 * configure: Regenerate.
806 2015-06-23 Mike Frysinger <vapier@gentoo.org>
808 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
810 2015-06-23 Mike Frysinger <vapier@gentoo.org>
812 * cgen-trace.c [!__STDC__]: Delete.
813 * sim-trace.h [!__STDC__]: Likewise.
815 2015-06-21 Mike Frysinger <vapier@gentoo.org>
817 * sim-model.c (sim_model_init): Assert model is not NULL.
819 2015-06-21 Mike Frysinger <vapier@gentoo.org>
821 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
822 stdint.h. Replace all signed/unsigned typedefs with int#_t and
825 2015-06-21 Mike Frysinger <vapier@gentoo.org>
827 * sim-alu.h (_SIM_ALU_H_): Rename to ...
828 (SIM_ALU_H): ... this.
829 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
830 (SIM_ASSERT_H): ... this.
831 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
832 (SIM_BASICS_H): ... this.
833 * sim-bits.h (_SIM_BITS_H_): Rename to ...
834 (SIM_BITS_H): ... this.
835 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
836 (SIM_ENDIAN_H): ... this.
838 2015-06-18 Mike Frysinger <vapier@gentoo.org>
840 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
843 2015-06-18 Mike Frysinger <vapier@gentoo.org>
845 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
846 m for sentinel testing.
848 2015-06-17 Mike Frysinger <vapier@gentoo.org>
850 * sim-syscall.c: Include errno.h and targ-vals.h.
851 (sim_syscall_multi, sim_syscall): Define.
852 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
853 * syscall.c (cb_syscall): Extend comment.
855 2015-06-17 Mike Frysinger <vapier@gentoo.org>
857 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
858 * sim-syscall.c: New file.
859 * sim-syscall.h: New file.
861 2015-06-17 Mike Frysinger <vapier@gentoo.org>
863 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
864 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
865 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
866 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
867 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
869 * gentmap.c (gen_targ_map_c): Output name field.
871 2015-06-12 Mike Frysinger <vapier@gentoo.org>
873 * acinclude.m4: Change configure.in to configure.ac.
874 * sim-config.h: Likewise.
876 2015-06-12 Mike Frysinger <vapier@gentoo.org>
878 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
879 * configure: Regenerate.
881 2015-06-12 Mike Frysinger <vapier@gentoo.org>
883 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
884 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
885 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
886 TRACE_DEBUG): Define.
888 2015-06-12 Mike Frysinger <vapier@gentoo.org>
890 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
891 * sim-trace.c (trace_option_handler): Likewise.
892 * sim-trace.h (WITH_TRACE_ANY_P): Define.
893 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
894 (TRACE_ANY_P): Likewise.
896 2015-06-12 Mike Frysinger <vapier@gentoo.org>
898 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
899 CGEN_TRACE_INSN_FINI.
900 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
901 trace_result to cgen_trace_result, trace_insn_fini to
902 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
903 and trace_extract to cgen_trace_extract.
904 * cgen-trace.h (trace_insn_init): Rename to ...
905 (cgen_trace_insn_init): ... this.
906 (trace_insn_fini): Rename to ...
907 (cgen_trace_insn_fini): ... this.
908 (trace_insn): Rename to ...
909 (cgen_trace_insn): ... this.
910 (trace_extract): Rename to ...
911 (cgen_trace_extract): ... this.
912 (trace_result): Rename to ...
913 (cgen_trace_result): ... this.
914 (TRACE_RESULT_P): Rename to ...
915 (CGEN_TRACE_RESULT_P): ... this.
916 (TRACE_INSN_INIT): Rename to ...
917 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
918 cgen_trace_insn_init.
919 (TRACE_INSN_FINI): Rename to ...
920 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
921 cgen_trace_insn_fini.
922 (TRACE_PRINTF): Rename to ...
923 (CGEN_TRACE_PRINTF): ... this.
924 (TRACE_INSN): Rename to ...
925 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
926 (TRACE_EXTRACT): Rename to ...
927 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
929 (TRACE_RESULT): Rename to ...
930 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
931 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
932 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
933 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
934 TRACE_INSN to CGEN_TRACE_INSN.
935 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
937 2015-06-11 Mike Frysinger <vapier@gentoo.org>
939 * sim-events.c (ETRACE_P): Delete.
940 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
941 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
942 * sim-events.h (struct _sim_events): Delete trace member.
943 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
944 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
946 2015-06-11 Mike Frysinger <vapier@gentoo.org>
948 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
949 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
950 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
951 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
953 2015-06-11 Mike Frysinger <vapier@gentoo.org>
955 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
957 2015-06-11 Mike Frysinger <vapier@gentoo.org>
959 * sim-trace.h (WITH_TRACE_P): New define.
960 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
961 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
962 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
963 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
964 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
965 Redefine to use WITH_TRACE_P.
967 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
969 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
970 mistake in call to sim_engine_abort.
972 2015-04-29 Nick Clifton <nickc@redhat.com>
975 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
976 increasing parenthesis around casts to signed values.
978 2015-04-21 Mike Frysinger <vapier@gentoo.org>
980 * gennltvals.sh: Add mcore support.
981 * nltvals.def: Regenerate.
983 2015-04-21 Mike Frysinger <vapier@gentoo.org>
985 * cgen.sh: Add +x permissions.
986 * genmloop.sh: Likewise.
987 * gentvals.sh: Likewise.
988 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
989 Change all uses of srcroot for newlib to newlibroot.
991 2015-04-18 Mike Frysinger <vapier@gentoo.org>
993 * sim-base.h (SIM_CPU): New typedef.
995 2015-04-18 Mike Frysinger <vapier@gentoo.org>
997 * cgen-engine.h (CIA_ADDR): Delete.
998 * sim-base.h: Update sim_cia example.
999 [!CIA_ADDR] (sim_cia): New typedef.
1001 2015-04-17 Mike Frysinger <vapier@gentoo.org>
1003 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
1004 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
1005 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
1006 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
1007 CIA_SET to CPU_PC_SET.
1009 2015-04-15 Mike Frysinger <vapier@gentoo.org>
1011 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
1012 * sim-main.h (STATE_CPU): Remove from comment and define.
1014 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1016 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
1017 * configure: Regenerate.
1019 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1021 * sim-options.c: Include version.h.
1022 (OPTIONS_VERSION): New enum.
1023 (standard_options): Add "version".
1024 (standard_option_handler): Handle OPTIONS_VERSION.
1026 2015-04-13 Mike Frysinger <vapier@gentoo.org>
1028 * Makefile.in (version.o): Change to using create-version.sh from gdb.
1029 (create-version.sh): Delete.
1031 2015-04-06 Mike Frysinger <vapier@gentoo.org>
1033 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
1035 2015-04-01 Mike Frysinger <vapier@gentoo.org>
1037 * run-sim.h, run.c: Delete.
1038 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
1040 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1042 * config.in, configure: Regenerate.
1043 * Make-common.in (CSEARCH): Add $(ZLIBINC).
1044 (ZLIB, ZLIBINC): Define.
1045 (BFD_LIB): Add $(ZLIB).
1047 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1049 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1050 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1052 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1054 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1055 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1056 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1058 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1060 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1061 usage of STATE_WATCHPOINTS.
1062 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1063 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1065 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1067 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1069 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1071 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1073 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1075 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1076 of enable_sim_hardware to AC_ARG_ENABLE.
1078 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1080 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1081 Add dv-sockser.o to sim_hw_objs.
1083 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1085 * dv-sockser.c: Include config.h.
1086 * dv-sockser.h: Include sim-inline.h.
1087 [HAVE_DV_SOCKSER]: Move all prototypes here.
1088 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1089 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1091 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1093 * gentmap.c, run.c: Convert old style prototypes.
1095 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1097 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1098 symlinking tconfig.h to tconfig.in.
1099 * config.in, configure: Regenerate.
1100 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1101 * tconfig.in: Rename file ...
1102 * tconfig.h: ... here.
1104 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1106 * dv-socker.h (dv_sockser_install): Declare.
1107 * sim-module.c: Include config.h.
1108 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1109 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1110 * sim-module.h: Include gdb/remote-sim.h.
1112 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1114 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1115 (sim-inline.c): Delete rule.
1117 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1119 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1120 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1121 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1123 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1125 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1126 [!ASSERT, WITH_ASSERT]: Likewise.
1127 * sim-endian.c: Delete sim-io.h include.
1129 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1131 * run-sim.h (sim_kill): Delete unused prototype.
1133 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1135 * gentmap.c: Include "string.h".
1137 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1139 * sim-options.c (sim_args_command): Call freeargv() when failure
1142 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1144 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1146 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1148 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1149 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1150 callbacks following renaming in callback.h.
1151 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1152 callback by call to "to_lstat" callback
1154 2014-08-28 Gary Benson <gbenson@redhat.com>
1156 * sim-trace.h (debug_printf): New define.
1158 2014-08-19 Alan Modra <amodra@gmail.com>
1160 * configure: Regenerate.
1162 2014-08-15 Roland McGrath <mcgrathr@google.com>
1164 * configure: Regenerate.
1165 * config.in: Regenerate.
1167 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1169 * sim-command.c (sim_do_command): Add const to cmd.
1170 * sim-options.c (sim_args_command): Add const to cmd.
1171 * sim-options.h (sim_args_command): Add const to cmd.
1173 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1175 * sim-hload.c (sim_load): Add const to prog.
1176 * sim-load.c (sim_load_file): Likewise.
1177 * sim-utils.c (sim_analyze_program): Likewise.
1178 * sim-utils.h (sim_analyze_program): Likewise.
1179 (sim_load_file): Likewise.
1181 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1183 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1184 * callback.c (system): Delete unused prototype.
1185 (os_init): Likewise.
1186 (os_shutdown): Likewise.
1187 (os_unlink): Likewise.
1188 (os_time): Likewise.
1189 (os_system): Likewise.
1190 (os_rename): Likewise.
1191 (os_write_stdout): Likewise.
1192 (os_flush_stdout): Likewise.
1193 (os_write_stderr): Likewise.
1194 (os_flush_stderr): Likewise.
1195 (os_write): Likewise.
1196 (os_read_stdin): Likewise.
1197 (os_read): Likewise.
1198 (os_open): Likewise.
1199 (os_lseek): Likewise.
1200 (os_isatty): Likewise.
1201 (os_get_errno): Likewise.
1202 (os_close): Likewise.
1203 (os_vprintf_filtered): Likewise.
1204 (os_evprintf_filtered): Likewise.
1205 (os_error): Likewise.
1209 (wrap): Change to new style prototype.
1212 (os_close): Likewise.
1213 (os_poll_quit): Likewise.
1214 (os_get_errno): Likewise.
1215 (os_isatty): Likewise.
1216 (os_lseek): Likewise.
1217 (os_open): Likewise.
1218 (os_read): Likewise.
1219 (os_read_stdin): Likewise.
1220 (os_write): Likewise.
1221 (os_write_stdout): Likewise.
1222 (os_flush_stdout): Likewise.
1223 (os_write_stderr): Likewise.
1224 (os_flush_stderr): Likewise.
1225 (os_rename): Likewise.
1226 (os_system): Likewise.
1227 (os_time): Likewise.
1228 (os_unlink): Likewise.
1229 (os_stat): Likewise.
1230 (os_fstat): Likewise.
1231 (os_lstat): Likewise.
1232 (os_ftruncate): Likewise.
1233 (os_truncate): Likewise.
1234 (os_pipe): Likewise.
1235 (os_pipe_empty): Likewise.
1236 (os_pipe_nonempty): Likewise.
1237 (os_shutdown): Likewise.
1238 (os_init): Likewise.
1239 (cb_read_target_syscall_maps): Likewise.
1240 (cb_target_to_host_syscall): Likewise.
1241 (cb_host_to_target_errno): Likewise.
1242 (cb_target_to_host_open): Likewise.
1243 (cb_store_target_endian): Likewise.
1244 (cb_host_to_target_stat): Likewise.
1245 * sim-hload.c (sim_load): Change to new style prototype.
1246 * sim-load.c (sim_load_file): Change to new style prototype.
1247 (report_transfer_performance): Likewise.
1248 (xprintf_bfd_vma): Likewise.
1249 * syscall.c (cb_get_string): Change to new style prototype.
1250 (get_path): Likewise.
1251 (cb_syscall): Likewise.
1253 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1255 * create-version.sh: Align parameters to match those of
1256 ../../gdb/common/create-version.sh.
1257 * Make-common.in (srcsim): New variable.
1258 (version.c): Adjust call to create-version.sh as per above.
1260 2013-09-23 Alan Modra <amodra@gmail.com>
1262 * configure: Regenerate.
1264 2013-09-03 Mike Stump <mikestump@comcast.net>
1266 * sim-options.c (complete_option_list): Mark text and word const.
1268 2013-06-28 Tom Tromey <tromey@redhat.com>
1270 * Make-common.in (version.c): Use version.in, not
1272 * create-version.sh: Likewise.
1274 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1276 * create-version.sh: New script. Adapted from
1277 gdb/commong/create-version.sh.
1278 * Make-common.in (version.c): Update rule dependencies,
1279 and re-implement using create-version.sh.
1281 2013-06-21 Nick Clifton <nickc@redhat.com>
1283 * gennltvals.sh: Add msp430 support.
1284 * nltvals.def: Regenerate.
1286 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1288 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1289 * aclocal.m4, configure: Regenerate.
1291 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1294 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1295 -Wformat-nonliteral with -Wno-format.
1297 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1299 * acinclude.m4: Regenerate.
1301 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1303 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1304 which do not support dv-sockser.o. Add always as option to
1305 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1306 is always required to be enabled by simulator.
1308 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1310 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1311 * nltvals.def: Regenerate.
1313 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1315 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1316 * config.in, configure: Regenerate.
1318 2012-05-24 Pedro Alves <palves@redhat.com>
1320 * sim-signal.h (sim_signal_to_target): Rename to ...
1321 (sim_signal_to_gdb_signal): ... this.
1322 * sim-signal.c (sim_signal_to_target): Rename to ...
1323 (sim_signal_to_gdb_signal): ... this.
1324 * sim-reason.c (sim_stop_reason): Adjust to rename.
1326 2012-05-24 Pedro Alves <palves@redhat.com>
1330 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1332 2012-05-24 Pedro Alves <palves@redhat.com>
1336 Replace target_signal with gdb_signal throughout.
1338 2012-05-18 Nick Clifton <nickc@redhat.com>
1341 * callback.c: Include config.h before system header files.
1342 * cgen-trace.c: Likewise.
1343 * cgen-utils.c: Likewise.
1344 * gentmap.c: Likewise.
1346 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1348 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1350 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1352 * sim-trace.c: Update the function prototype of save_data_size.
1353 Move the enum data_fmt from here...
1354 * sim-trace.h: ...to here.
1355 Add function prototype of save_data.
1357 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1359 * sim-core.h (sim_core_trans_addr): Add prototype.
1361 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1363 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1364 missing in last change.
1366 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1368 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1369 * nrun.c: Include string.h/strings.h.
1370 * aclocal.m4, config.in, configure: Regenerate.
1372 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1374 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1375 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1376 out -Werror initialization.
1378 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1380 * Make-common.in (TAGS): Change a-z to [:lower:].
1381 * acinclude.m4 (sim-trace): Likewise.
1382 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1383 Change A-Za-z0-9 to [:alnum:].
1385 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1387 * nrun.c (main): Display strsignal of sigrc.
1389 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1391 * Makefile.in (abs_srcdir): Declare.
1392 (srcroot): Define in terms of abs_srcdir.
1393 (headers): Change srcdir to abs_srcdir.
1395 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1397 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1400 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1402 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1403 system bourne shell.
1405 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1407 * syscall.c (cb_get_string): Rename from "get_string".
1408 (get_path): Rename get_string call to cb_get_string.
1410 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1412 * Make-common.in (VPATH): Add $(srccom).
1414 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1415 POSTCOMPILE): New variables.
1416 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1417 Include dependency files, when using GNU Make. Delete all
1418 dependency-only rules.
1419 * aclocal.m4: Include ../../config/depstand.m4. Call
1420 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1421 (MAKE, GMAKE): New substs.
1423 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1426 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1427 * configure, config.in: Regenerate.
1428 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1430 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1432 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1434 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1436 * sim-profile.c (profile_info): Only print the title once.
1438 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1440 * acinclude.m4: Rename from aclocal.m4.
1441 * aclocal.m4: Regenerate.
1443 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1445 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1446 * common.m4: Delete.
1447 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1448 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1449 * configure: Regenerate.
1451 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1453 * sim-alu.h (ALU32_AND): Clear carry flag.
1454 (ALU32_AND): Clear carry flag.
1456 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1458 * dv-cfi.c: Include stdbool.h.
1460 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1462 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1464 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1466 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1467 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1469 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1471 * sim-command.c: Include sim-options.h.
1473 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1475 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1477 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1479 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1480 Delete direct call to AC_PROG_CC.
1482 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1484 * sim-command.c: New file.
1485 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1486 (sim-command.o): New rule.
1488 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1490 * sim-options.c (standard_option_handler): Remove arg[0] check
1491 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1492 not an empty string, otherwise assign "" back to it.
1494 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1496 * nltvals.def: Regenerate to include Blackfin syscalls again.
1498 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1500 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1501 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1502 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1503 (trace_idx_to_str): Likewise.
1504 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1505 (TRACE_syscall): Define.
1506 (WITH_TRACE_SYSCALL_P): Likewise.
1507 (TRACE_SYSCALL_P): Likewise.
1509 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1511 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1512 remove now-unnecessary sub-scope for glue->type setting.
1513 Check to see if the "reg" property exists before we use it, and
1514 if it doesn't exist, error out for "glue" devices.
1516 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1518 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1519 glue-or, and set type to glue_xor when name is glue-xor.
1520 (hw_glue_port_event): Return immediately when type is glue_io
1521 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1522 and hw_port_event calls from glue_and to end of function.
1524 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1526 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1527 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1528 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1529 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1530 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1531 around function arguments.
1533 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1535 * sim-options.c (complete_option_list, sim_complete_command):
1538 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1540 * dv-glue.c: Fix up style.
1542 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1544 * hw-alloc.c (hw_alloc_data): Adjust brace.
1545 * hw-base.c (hw_base_data): Likewise.
1546 (generic_hw_unit_decode): Fix indentation.
1547 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1548 * hw-events.c (hw_event, hw_event_data): Likewise.
1549 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1550 * hw-instances.c (hw_instance_data): Likewise.
1551 * hw-instances.h (hw_instance): Likewise.
1552 * hw-main.h (hw_descriptor, enum): Likewise.
1553 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1554 * hw-ports.h (hw_port_descriptor): Likewise.
1555 * hw-properties.c (hw_property_data): Likewise.
1556 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1557 _range_property_spec, _reg_property_spec): Likewise.
1558 * hw-tree.c (_name_specifier, printer): Likewise.
1559 (split_device_specifier, parse_string_property, hw_tree_traverse,
1560 print_size, print_reg_property, print_string, print_properties):
1563 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1565 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1566 * Make-common.in (dv-cfi.o): New rule.
1567 * dv-cfi.c, dv-cfi.h: New files.
1569 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1571 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1572 fcntl.h and sys/fcntl.h, for constants.
1573 * nltvals.def: Regenerate.
1574 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1575 * sim-io.h (sys/types.h, sys/stat.h): Include.
1576 (sim_io_stat, sim_io_fstat): Declare.
1578 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1580 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1581 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1582 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1583 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1584 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1585 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1586 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1587 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1588 syscall.c: Trim trailing whitespace.
1590 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1592 * gennltvals.sh: Handle bfin targets.
1593 * nltvals.def: Regenerate.
1595 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1597 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1600 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1602 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1603 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1604 (hw_free): Drop zfree logic and always call free.
1605 * hw-base.c (hw_delete): Change zfree to free.
1606 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1607 (hw_handle_remove_phandle): Likewise.
1608 * hw-instances.c (hw_instance_delete): Likewise.
1609 * hw-tree.c (parse_reg_property): Likewise.
1610 (parse_ranges_property): Likewise.
1611 (parse_string_property): Likewise.
1612 * sim-core.c (sim_core_uninstall): Likewise.
1613 * sim-cpu.c (sim_cpu_free_all): Likewise.
1614 * sim-hw.c (sim_hw_uninstall): Likewise.
1615 * sim-memopt.c (do_memopt_delete): Likewise.
1616 (sim_memory_uninstall): Likewise.
1617 * sim-module.c (sim_module_uninstall): Likewise.
1618 * sim-options.c (sim_parse_args): Likewise.
1619 * sim-profile.c (profile_pc_cleanup): Likewise.
1620 (profile_uninstall): Likewise.
1621 * sim-watch.c (do_watchpoint_delete): Likewise.
1622 * sim-utils.c (zfree): Delete.
1623 (sim_state_free): Change zfree to free.
1624 * sim-utils.h (zfree): Delete.
1626 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1628 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1630 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1632 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1634 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1636 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1638 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1639 when asprintf fails.
1640 * sim-utils.c (sim_do_commandf): Issue an error and return when
1642 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1645 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1647 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1648 bytes has been calculated and when mmap_next_fd is valid and
1650 (memory_option_handler): Allow missing size when mmap_next_fd is
1653 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1655 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1656 not empty, and always append $3 to $hardware.
1658 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1660 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1661 * sim-hw.h (sim_hw_abort): Likewise.
1663 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1665 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1667 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1669 * run.1: Copyright year update.
1671 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1673 * hw-alloc.h (HW_NALLOC): Define.
1675 010-12-28 Mike Frysinger <vapier@gentoo.org>
1677 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1679 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1681 * sim-memopt.c (OPTION_MAP_INFO): Define.
1682 (memory_options): Handle --map-info.
1683 (memory_option_handler): Handle OPTION_MAP_INFO.
1685 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1687 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1688 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1689 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1691 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1693 * sim-core.c (WITH_HW): Add device casts to device_error,
1694 device_io_read_buffer, and device_io_write_buffer.
1696 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1698 * dv-sockser.c (dv_sockser_write_buffer): New function.
1699 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1700 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1702 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1704 * callback.c (os_lseek): Call wrap on lseek result.
1706 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1708 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1709 call by its equality to -1 not by it being negative.
1710 (connected_p): Likewise for accept() call.
1712 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1714 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1716 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1718 * profile.c (sim_profile_print_bar): Add cpu argument.
1720 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1722 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1724 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1726 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1727 (profile_print_pc): Convert sim_io_printf to profile_printf.
1728 (profile_print_insn): Likewise.
1729 (profile_print_memory): Likewise.
1730 (profile_print_core): Likewise.
1731 (profile_print_model): Likewise.
1732 (sim_profile_print_bar): Likewise.
1733 (profile_print_speed): Likewise.
1734 (profile_print_addr_ranges): Likewise.
1735 (profile_info): Likewise.
1736 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1738 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1740 * sim-model.c (OPTION_MODEL): Convert to enum.
1741 (OPTION_MODEL_INFO): New enum.
1742 (model_options): Add model-info/info-model entries.
1743 (model_option_handler): Handle OPTION_MODEL_INFO.
1745 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1747 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1748 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1751 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1753 * sim-hrw.c (sim_write): Add const to buf arg.
1754 * sim-utils.h (sim_write_fn): Likewise.
1756 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1758 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1761 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1763 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1764 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1765 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1766 * dv-sockser.c (sockser_options): Likewise.
1767 * hw-ports.c (empty_hw_ports): Likewise.
1768 * sim-hw.c (hw_options): Likewise.
1769 * sim-model.c (model_options): Likewise.
1770 * sim-options.c (standard_options): Likewise.
1771 * sim-profile.c (profile_options): Likewise.
1772 * sim-trace.c (trace_options): Likewise.
1773 * sim-watch.c (watchpoint_options): Likewise.
1775 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1777 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1778 the local "arg_table" variable, and the xmalloc cast.
1780 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1782 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1784 (sim_fpu_print_func): Add const markings to format buffer.
1786 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1788 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1790 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1792 * sim-trace.c (save_data): Add const markings to "buf" argument.
1794 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1796 * sim-options.c (standard_option_handler): Add const markings to
1799 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1801 * hw-ports.h: Fix spelling typos.
1803 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1805 * configure.ac: Check for socklen_t.
1806 * configure, config.in: Regenerated.
1807 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1809 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1811 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1812 * sim-hw.c (hw_option_handler): Likewise.
1814 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1816 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1817 (interrupt_nr_to_str): Likewise.
1818 (default_interrupt_names): Add const to pointer type.
1819 (sim_watchpoint_install): Add const to prefix.
1820 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1822 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1824 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1825 (sim_core_write_buffer): Likewise.
1827 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1829 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1830 the SIM_HAVE_ADDR_RANGE define.
1832 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1834 * sim-core.h (device_error): Add const to message, and add printf
1837 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1839 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1840 SIM_HAVE_ADDR_RANGE define.
1842 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1844 * dv-glue.c (hw_glue_ports): Swap static and const.
1846 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1848 * nrun.c (usage): Use void in definition.
1849 * sim-options.c (dup_arg_p): Convert old-style function definition.
1850 (sim_parse_args): Likewise.
1851 (sim_print_help): Likewise.
1852 * sim-trace.c (set_trace_option_mask): Likewise.
1853 (set_trace_option): Likewise.
1854 * sim-utils.c (sim_analyze_program): Likewise.
1855 (sim_elapsed_time_get): Likewise.
1856 (sim_elapsed_time_since): Likewise.
1858 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1860 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1861 (standard_options): Likewise.
1862 (standard_option_handler): Likewise.
1864 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1866 * hw-ports.c (TRACE): Delete.
1867 * hw-properties.c (TRACE): Delete.
1868 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1869 (hw_find_integer_property): Likewise.
1870 (hw_find_integer_array_property): Likewise.
1871 (hw_add_duplicate_property): Likewise.
1873 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1875 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1878 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1880 * sim-model.c: Include sim-model.h
1882 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1884 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1885 & from the STATE_CPU() examples.
1887 2010-01-24 Doug Evans <dje@sebabeach.org>
1889 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1890 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1892 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1893 (struct cgen_fp_ops): Update signatures of floating point conversion
1896 * Make-common.in (CGEN_SIM_DEPS): Define.
1897 (CGEN_INCLUDE_DEPS): Use it.
1898 (CGEN_MAIN_CPU_DEPS): Simplify.
1900 2010-01-22 Doug Evans <dje@sebabeach.org>
1902 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1903 (SUBWORDTFSI, JOINSIDI): Ditto.
1905 2010-01-05 Doug Evans <dje@sebabeach.org>
1907 * cgen-types.h (SETDI): Delete, unused.
1909 2009-12-02 Doug Evans <dje@sebabeach.org>
1911 * cgen-engine.h: Remove duplicated comment.
1913 2009-11-23 Doug Evans <dje@sebabeach.org>
1915 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1916 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1918 2009-11-22 Doug Evans <dje@sebabeach.org>
1920 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1921 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1922 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1923 instead of CGEN_INSN_INT.
1925 * cgen-trace.h (trace_extract): Add cast to fix warning.
1927 2009-11-05 Doug Evans <dje@sebabeach.org>
1929 * cgen-mem.h (DECLARE_GETT): Don't inline.
1930 (DECLARE_SETT): Ditto.
1932 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1934 * sim-inline.h: Fix spelling error.
1936 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1938 * Make-common.in: Add datarootdir.
1940 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1942 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1943 (SIM_CHECK_MEMBERS_1): Remove.
1944 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1945 AC_CHECK_MEMBERS one.
1946 * configure: Regenerate.
1948 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1949 * configure: Regenerate.
1951 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1953 * config.in: Regenerate.
1954 * configure: Likewise.
1956 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1957 definition of AC_CHECK_MEMBER.
1959 * aclocal.m4: m4_include toplevel config/override.m4.
1960 * configure: Regenerate.
1962 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1964 * Makefile.in (datarootdir): New variable.
1966 2009-07-07 Doug Evans <dje@sebabeach.org>
1968 * Make-common.in (CPU_DIR): Define.
1970 2009-07-06 Doug Evans <dje@sebabeach.org>
1972 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1973 identifiers for file types rather than encoding internal
1974 implementation details of cgen.sh.
1975 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1976 * cgen.sh: Add support for parallel makes.
1977 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1979 2009-05-18 Jon Beniston <jon@beniston.com>
1981 * gennltvals.sh: Add lm32 target.
1982 * nltvals.def: Add lm32 syscall definitions.
1984 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1986 Speed up simulator startup:
1987 * sim-utils.c (zalloc): Use xcalloc.
1989 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1991 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1992 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1993 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1994 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1995 type, QI, HI, SI, DI.
1997 * callback.c (os_error): Mark as being a noreturn function.
1998 * sim-io.h (sim_io_error): Similar for sim_io_error.
2000 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
2002 * aclocal.m4: Fix underquoting of function names.
2004 2008-10-21 Julian Brown <julian@codesourcery.com>
2006 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
2008 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
2010 * common.m4: Add test for libz and zlib.h.
2011 * configure: Regenerate to track ../common/common.m4 changes.
2014 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
2015 Daniel Jacobowitz <dan@codesourcery.com>
2016 Joseph Myers <joseph@codesourcery.com>
2018 * aclocal.m4: Include ../../config/acx.m4.
2019 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
2020 * configure, config.in: Regenerate.
2021 * Make-common.in (LIB_OBJS): Add version.o.
2022 (version.c, version.o): New rules.
2023 * run.c: Include version.h.
2024 (usage): Add help parameter. Print output either to stdout or
2025 stderr depending on that parameter.
2026 (print_version): New.
2027 (main): Check for --help and --version.
2028 * run-sim.h (sim_target_display_usage): Add help parameter.
2031 2008-04-14 Hans Kester <kester.hans@gmail.com>
2033 * sim-signal.c: Define missing signals for _WIN32.
2035 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
2037 * gennltvals.sh: Add cr16.
2038 * nltvals.def: Rebuild.
2040 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
2042 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
2043 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
2045 2007-08-10 Nick Clifton <nickc@redhat.com>
2047 * sim-memopt.c (memory_options): Mention that the
2048 --memory-size switch accepts suffixes.
2049 (parse_size): Handle a suffix on the size value.
2050 * sim-options.c (standard_options): Mention that the mem-size
2051 switch accepts suffixes.
2052 (standard_option_handler): Handle a suffix on the size value.
2054 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2056 * acconfig.h: Remove.
2057 * config.in: Regenerate.
2059 2006-11-07 Thiemo Seufer <ths@mips.com>
2061 * gentmap.c: Fix compile time warning.
2063 2006-11-07 Thiemo Seufer <ths@mips.com>
2065 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2066 for bfd text addresses.
2068 2006-08-29 Thiemo Seufer <ths@mips.com>
2069 Nigel Stephens <nigel@mips.com>
2071 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2072 SIM_QUIET_NAN_NEGATED.
2074 2006-08-29 Nigel Stephens <nigel@mips.com>
2076 * sim-profile.c (profile_pc_init): Initialise default profiling
2077 frequency to a prime number.
2078 (profile_print_pc): Convert gmon.out sample data into target
2081 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2083 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2084 * common.m4: Likewise.
2085 * configure: Regenerated.
2087 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2089 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2090 * configure: Regenerated.
2092 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2094 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2095 and LIBINTL_DEP everywhere.
2096 (CSEARCH): Use INCINTL.
2097 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2099 * configure: Regenerated.
2101 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2103 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2104 option-contents test.
2106 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2108 * sim-signal.c (sim_signal_to_target): Fix typos.
2110 * sim-reason.c (sim_stop_reason): Use
2111 sim_signal_to_target, not sim_signal_to_host.
2112 * sim-signal.c (sim_signal_to_host): Fix typo.
2113 (sim_signal_to_target): New function.
2115 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2117 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2120 2005-07-08 Ian Lance Taylor <ian@airs.com>
2122 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2124 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2125 different fraction for a quiet NaN.
2126 (unpack_fpu): Likewise.
2128 2005-07-08 Ben Elliston <bje@au.ibm.com>
2130 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2131 * sim-load.c: Likewise.
2132 * syscall.c: Likewise.
2134 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2136 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2139 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2141 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2143 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2145 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2146 and signed64 for __ALPHA__.
2148 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2150 * aclocal.m4 Include ../../gettext.m4.
2151 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2152 (AM_LC_MESSAGES): Remove.
2153 * configure: Regenerate.
2155 2005-02-28 Jim Blandy <jimb@redhat.com>
2157 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2158 -Wuninitialized in the default list of build warnings if CFLAGS is
2159 set, and doesn't include -O. (Using -Wuninitialized without
2160 optimization produces a warning, which interferes with compilation
2163 2005-02-21 Jim Blandy <jimb@redhat.com>
2165 * callback.c (os_fstat): Don't declare 't' unless it's used.
2167 2005-02-09 Jim Blandy <jimb@redhat.com>
2169 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2171 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2172 to $(CGEN), to ensure that the command substitution happens where
2173 the variable is referenced in the submake, not when the submake's
2174 arguments are expanded.
2175 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2176 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2177 application Scheme script directly after ${cgen}; don't precede it
2180 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2182 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2183 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2184 Include libiberty.h.
2185 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2186 being either end of a pipe.
2187 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2188 (os_shutdown): Clear pipe state.
2189 (default_callback): Initialize new members.
2191 * callback.c (default_callback): Initialize target_endian.
2192 (cb_store_target_endian): Renamed from store, new first parameter
2193 host_callback *cb, drop last parameter big_p. Take endianness
2195 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2196 Remove variable big_p.
2197 * nrun.c (main): Initialize default_callback.target_endian.
2199 2005-01-14 Andrew Cagney <cagney@gnu.org>
2201 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2202 Add explicit call to AC_CONFIG_HEADER.
2203 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2204 * configure: Re-generate.
2206 2005-01-12 Andrew Cagney <cagney@gnu.org>
2208 * common.m4: New file, based on of aclocal.m4.
2210 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2212 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2213 * configure: Regenerated to track ../common/aclocal.m4 changes.
2215 2005-01-07 Andrew Cagney <cagney@gnu.org>
2217 * configure.ac: Rename configure.in, require autoconf 2.59.
2218 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2219 * configure: Re-generate.
2221 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2223 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2224 <case CB_SYS_ftruncate>: New cases.
2226 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2228 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2229 (cb_syscall) <case CB_SYS_rename>: New case.
2230 * callback.c (os_lstat): New function.
2232 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2234 * run.1: Document --sysroot=filepath.
2235 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2236 (standard_options): Support --sysroot=<path>.
2237 (standard_option_handler): Handle OPTION_SYSROOT.
2238 * syscall.c (simulator_sysroot): Define, initialized empty.
2239 (get_path): Prepend simulator_sysroot to absolute file path.
2240 [HAVE_STRING_H]: Include string.h.
2241 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2242 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2243 (main): If simulator_sysroot is not empty, chdir there.
2244 * sim-config.h (simulator_sysroot): Declare.
2246 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2247 cgen_rtx_error" in a CGEN-generated simulator.
2248 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2249 replacement for CGEN-related breakpoints.
2251 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2253 * Make-common.in (sim-basics_h): Add $(callback_h).
2255 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2257 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2258 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2259 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2260 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2261 (SIM_CHECK_MEMBERS): New macros.
2262 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2263 for struct stat member test and write. Add ST_x calls for each
2264 struct stat member tested in configure.in. Wrap each ST_x call in
2265 #ifdef of configure macro for that member.
2266 * configure, config.in: Regenerate.
2268 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2270 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2272 <case desc>: Pass -OPC opcfile.
2273 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2274 parameter to cgen.sh.
2276 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2278 * Make-common.in (sim-basics_h): Correct dependencies on
2279 cconfig.h and tconfig.h
2280 (sim-load.o): Correct typo in sim-basics_h dependency.
2282 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2284 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2285 sub-dependencies for other sim files that they include.
2286 (sim_main_headers): Use sim-*_h macros.
2287 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2289 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2291 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2294 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2295 $(remote_sim_h) too.
2296 (sim_main_headers): Add sim-utils.h.
2298 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2300 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2302 2004-07-26 Andrew Cagney <cagney@gnu.org>
2304 Problem from Olaf Hering <olh@suse.de>.
2305 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2307 2004-07-10 Ben Elliston <bje@au.ibm.com>
2309 * hw-tree.c (parse_integer_property): Typo fix in comments.
2310 * sim-options.c (sim_args_command): Likewise.
2312 2004-06-28 Andrew Cagney <cagney@gnu.org>
2314 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2316 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2318 * callback.c (os_shutdown): Fix bug in last change: actually
2319 mark file descriptors as available on startup.
2321 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2323 [ include/gdb: * callback.h (host_callback_struct): Replace
2324 members fdopen and alwaysopen with fd_buddy. ]
2325 * callback.c: Changed all users.
2327 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2329 * sim-load.c (sim_load_file): Use bfd_get_section_size
2330 instead of bfd_get_section_size_before_reloc.
2332 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2334 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2335 passing it to printf.
2337 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2339 * callback.c: Update copyright dates.
2341 * sim-basics.h: Likewise.
2342 * sim-load.c: Likewise.
2343 * syscall.c: Likewise.
2345 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2347 * callback.c: Include cconfig.h instead of config.h.
2349 * sim-basics.h: Likewise.
2350 * sim-load.c: Likewise.
2351 * syscall.c: Likewise.
2353 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2355 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2357 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2359 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2361 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2363 * sim-options.c (standard_options): Fix the names of H8
2366 2003-10-30 Andrew Cagney <cagney@redhat.com>
2368 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2369 with "struct bfd_symbol".
2371 2003-10-21 Andrew Cagney <cagney@redhat.com>
2373 * callback.c (os_truncate): Call "truncate", and not "stat".
2375 2003-10-20 Andrew Cagney <cagney@redhat.com>
2377 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2379 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2381 * callback.c (os_ftruncate, os_truncate): New functions.
2382 (default_callback): Initialize ftruncate and truncate members.
2384 2003-09-08 Dave Brolley <brolley@redhat.com>
2386 On behalf of Doug Evans <dje@sebabeach.org>
2387 * cgen.sh: New arg archfile.
2388 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2389 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2391 2003-08-28 Andrew Cagney <cagney@redhat.com>
2393 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2394 * sim-options.c (print_help): Cast the format with specifier to
2397 2003-08-20 Michael Snyder <msnyder@redhat.com>
2398 Dave Brolley <brolley@redhat.com>
2400 * cgen-par.h (flags, word1): New target-specific
2401 fields of CGEN_WRITE_QUEUE_ELEMENT.
2402 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2403 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2404 * gennltvals.sh: Add frv target.
2405 * nltvals.def: Add frv target.
2407 2003-06-23 Michael Snyder <msnyder@redhat.com>
2409 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2410 * sim-reg.c: Fix cut-and-paste bug in comment.
2412 2003-06-22 Andrew Cagney <cagney@redhat.com>
2414 From matthew green <mrg@redhat.com>:
2415 * sim-fpu.h: Update copyright.
2416 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2417 * sim-fpu.c: Update copyright.
2418 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2420 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2422 From Doug Evans <dje@sebabeach.org>:
2423 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2424 with disassemble_info:read_memory_func.
2425 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2427 2003-06-04 Michael Snyder <msnyder@redhat.com>
2429 * common/run.c (main): Remove SIM_H8300 ifdef.
2431 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2432 (standard_options): Add '-x' for h8/300sx.
2433 (standard_option_handler): Add case for SIM_H8300SX.
2435 2003-04-13 Michael Snyder <msnyder@redhat.com>
2437 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2439 2003-03-01 Andrew Cagney <cagney@redhat.com>
2441 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2442 (sim_engine_vabort): Ditto.
2444 2003-02-27 Andrew Cagney <cagney@redhat.com>
2446 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2447 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2448 * nrun.c (main): Ditto.
2450 2003-02-26 Andrew Cagney <cagney@redhat.com>
2452 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2453 (sim_engine_vabort): Ditto.
2454 (sim_engine_halt, sim_engine_restart): Ditto.
2456 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2458 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2459 (sim-break_h): Delete macro.
2460 (sim-break.o): Delete rule.
2461 * sim-break.c: Delete file.
2462 * sim-break.h: Delete file.
2463 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2464 (STATE_BREAKPOINTS): Delete macro.
2465 (sim_state_base): Delete field breakpoints.
2466 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2467 sim_break_install to array.
2469 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2471 * run.c (usage): Fix typos.
2473 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2475 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2477 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2479 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2480 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2481 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2482 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2483 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2484 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2485 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2486 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2487 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2488 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2490 2002-11-13 Andrew Cagney <cagney@redhat.com>
2492 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2494 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2496 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2497 (distclean): Depend on it.
2499 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2501 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2503 2002-08-29 Dave Brolley <brolley@redhat.com>
2505 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2507 2002-07-17 Andrew Cagney <cagney@redhat.com>
2509 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2510 (sim_set_callbacks, sim_size, sim_trace)
2511 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2512 to here from "gdb/remote-sim.h".
2514 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2516 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2517 avoid possible longjmp problems with automatic variable siggnal.
2519 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2521 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2522 * Make-common.in (installdirs): Make $(libdir) too, needed when
2523 installing libsim.a.
2525 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2527 * gennltvals.sh (dir): Mark d30v as obsolete.
2528 * nltvals.def: Remove d30v.
2530 2002-06-17 Andrew Cagney <cagney@redhat.com>
2532 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2534 * sim-memopt.c: Include <unistd.h>.
2535 (do_memopt_add): Fix printf format.
2536 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2538 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2540 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2541 --enable-gdb-build-warnings.
2542 * configure: Regenerated to track ../common/aclocal.m4 changes.
2544 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2546 * sim-fpu.c (unpack_fpu): Initialize exponent for
2549 (sim_fpu_sqrt): Same.
2551 2002-06-08 Andrew Cagney <cagney@redhat.com>
2553 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2554 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2556 * sim-load.c: Ditto.
2557 * callback.c: Ditto.
2559 * Make-common.in (callback_h): Define.
2560 (remote_sim_h): Define.
2562 (callback.o): Update.
2563 (syscall.o): Update.
2566 (sim-hload.o): Update.
2568 (sim-reason.o): Update.
2569 (sim-reg.o): Update.
2570 (sim-resume.o): Update.
2572 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2574 * run.c: Fix formatting.
2576 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2578 * run-sim.h: New header. Provide prototypes for functions used
2579 between run() and libsim.a which are not used by GDB.
2580 * run.c: Include run-sim.h.
2581 (main): If SIM_TARGET_SWITCHES is defined call
2582 sim_target_parse_command_line.
2583 (usage): If SIM_TARGET_SWITCHES is defined call
2584 sim_target_display_usage.
2586 2002-05-17 Andrey Volkov <avolkov@transas.com>
2588 * run.c: Made h8300s as new target, not h8300h alias.
2589 Added new option -S (h8300s target)
2590 * sim-options.c: Ditto.
2592 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2594 * callback.c: Use 'deprecated' rather than 'depreciated.'
2596 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2598 From wiz at danbala:
2599 * sim-fpu.h: Fix grammar and typos.
2602 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2604 * callback.c: Fix some spelling errors.
2605 * hw-device.h: Likewise.
2606 * hw-tree.c: Likewise.
2607 * sim-abort.c: Likewise.
2608 * sim-alu.h: Likewise.
2609 * sim-core.h: Likewise.
2610 * sim-events.c: Likewise.
2611 * sim-events.h: Likewise.
2612 * sim-fpu.h: Likewise.
2613 * sim-profile.h: Likewise.
2614 * sim-utils.c: Likewise.
2616 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2618 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2621 2002-01-20 Ben Elliston <bje@redhat.com>
2623 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2624 the comment for this enumerator.
2626 2002-01-14 Ben Elliston <bje@redhat.com>
2628 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2630 2001-12-20 Kazu Hirata <kazu@hxi.com>
2632 * run.c (usage): Fix a typo.
2634 2001-07-05 Ben Elliston <bje@redhat.com>
2636 * Make-common.in (srccgen): Remove.
2637 (CGEN_CPU_DIR): Define.
2638 (CGEN_READ_SCM): Redefine without $(srccgen).
2639 (CGEN_ARCH_SCM): Ditto.
2640 (CGEN_CPU_SCM): Ditto.
2641 (CGEN_DECODE_SCM): Ditto.
2642 (CGEN_DESC_SCM): Ditto.
2644 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2646 * sim-load.c (sim_load_file): Put it back: external now.
2647 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2649 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2651 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2653 * sim-utils.c (sim_analyze_program): Ditto.
2655 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2657 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2658 we're finished with its immediate use.
2659 * sim-load.c (sim_load_file): Ditto.
2661 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2663 Add support for mmap-based memory regions.
2664 * sim-memopt.c (mmap_next_fd): New global.
2665 (sim_memory_init): Reinitialize it.
2666 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2667 "--memory-mapfile FILE" option. Check for some errors.
2668 (do_memopt_add): Conditionally do mmap instead of malloc for
2669 backing store of simulated memory. Check for more errors.
2670 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2671 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2672 * configure.in: Look for mmap/fstat related functions and headers.
2673 * config.in, configure: Regenerated.
2675 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2677 * sim-core.c (sim_core_map_attach): Correct overlap-related
2680 2001-03-07 Michael Meissner <meissner@redhat.com>
2682 * run.c (alloca-conf.h): Delete, no longer provided.
2684 2001-02-22 Ben Elliston <bje@redhat.com>
2686 * sim-trace.h (TRACE_VPU_IDX): Add.
2687 (TRACE_vpu): Define.
2688 (WITH_TRACE_VPU_P): Likewise.
2689 (TRACE_VPU_P): Likewise.
2690 * sim-trace.c (OPTION_TRACE_VPU): Define.
2691 (trace_options): Add --trace-vpu.
2692 (trace_option_handler): Handle OPTION_TRACE_VPU.
2693 (trace_option_handler): Include VPU tracing in --trace-semantics.
2694 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2696 2001-02-21 Ben Elliston <bje@redhat.com>
2698 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2699 (TRACE_BRANCH_INPUT2): Likewise.
2701 2001-02-09 Ben Elliston <bje@redhat.com>
2703 * (profile_print_pc): Write header out in target byte order.
2705 2001-02-09 Ben Elliston <bje@redhat.com>
2707 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2708 adjusting the pc shift value.
2710 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2712 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2713 where a numeric value is supplied.
2715 2001-01-06 Ben Elliston <bje@redhat.com>
2717 * cgen.sh: Allow extrafiles to include the semantics files when
2718 generating an ISA-specific decoder.
2720 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2722 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2724 2000-12-23 Ben Elliston <bje@redhat.com>
2726 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2727 them to the trace stream using sim_fpu_printn_fpu. Include
2730 2000-12-15 Ben Elliston <bje@redhat.com>
2732 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2733 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2734 trailing digits as specified (-1 to print all digits).
2735 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2736 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2739 2000-12-13 Ben Elliston <bje@redhat.com>
2741 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2742 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2745 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2747 * sim-endian.h: Don't have parameters on macro definitions which
2748 are simply renaming functions, to permit use of XCONCAT2 in both
2749 the macro name and the arguments in a use of such a definition.
2751 2000-12-11 Ben Elliston <bje@redhat.com>
2753 * cgen-ops.h (SUBWORDDFDI): New function.
2755 2000-12-05 Ben Elliston <bje@redhat.com>
2757 * Make-common.in (cgen-defs): New target.
2758 (cgen-decode): Pass $(EXTRAFILES).
2760 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2761 -outfile-suffix options.
2763 2000-12-04 Ben Elliston <bje@redhat.com>
2765 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2766 (SUBWORDSIUQI): Likewise.
2767 (SUBWORDDIHI): Likewise.
2768 (SUBWORDDIQI): New function.
2770 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2771 * cgen-scache.c (scache_option_handler): Remove unused local var.
2773 2000-12-03 Ben Elliston <bje@redhat.com>
2775 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2777 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2779 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2781 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2783 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2786 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2788 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2789 (set_hw_delete): Moved the macro as a function.
2790 * hw-base.h (set_hw_delete): Declare as external function.
2791 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2792 allocated using hw_malloc.
2794 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2796 * sim-options.c (sim_parse_args): Free the memory used for
2797 long_options, short_options, handlers, opt_cpu, orig_val.
2799 2000-11-20 Ben Elliston <bje@redhat.com>
2801 * cgen-ops.h (SUBBI): New macro.
2802 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2803 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2805 2000-11-16 Ben Elliston <bje@redhat.com>
2807 * cgen-types.h (VOID): New type.
2809 2000-11-09 Ben Elliston <bje@redhat.com>
2811 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2812 (sim_fpu_two): Set exponent to 1.
2814 2000-10-26 Ben Elliston <bje@redhat.com>
2816 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2817 `all'. Pass `-i' options to cgen applications.
2818 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2819 cgen-desc): Pass $(isa) to cgen.sh.
2821 2000-10-08 Ben Elliston <bje@redhat.com>
2823 * cgen-utils.c (cgen_rtx_error): New function.
2825 2000-10-07 Ben Elliston <bje@redhat.com>
2827 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2828 conditions for sim_core_read_buffer().
2830 2000-09-26 Dave Brolley <brolley@redhat.com>
2832 * cgen-utils.c (RORQI): New function.
2833 (ROLQI): New function.
2834 (RORHI): New function.
2835 (ROLHI): New function.
2837 2000-08-28 Dave Brolley <brolley@redhat.com>
2839 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2840 in insn_value if it will fit.
2842 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2844 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2846 2000-08-15 Dave Brolley <brolley@redhat.com>
2848 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2850 2000-08-15 Dave Brolley <brolley@redhat.com>
2852 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2853 (PROFILE_CPU_FREQ): New macro.
2854 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2855 (profile-options): Add profile-cpu-frequency.
2856 (parse_frequency): New function.
2857 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2858 (profile_print_speed): Print cpu frequency and simulated execution time.
2859 Re-indent other items to match.
2861 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2863 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2865 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2867 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2868 * Makefile.in (install): Install run.1 man page.
2870 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2872 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2873 * Makefile.in (headers,nltvals.def): Merge.
2875 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2877 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2878 * nrun.c (main): Print the simulator statistics only in
2880 * hw-properties.h (hw_find_integer_array_property): Fix
2881 prototype (use signed_cell).
2883 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2884 * sim-events.c (sim_events_remain_time): New function returning
2885 the time that remains before the event is raised.
2886 * hw-events.c (hw_event_remain_time): Likewise.
2887 * sim-events.h (sim_events_remain_time): Declare.
2888 * hw-events.h (hw_event_remain_time): Declare.
2890 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2891 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2892 (OPTION_HW_LIST): New option --hw-list to list the devices.
2893 (hw_option_handler): List the device tree with 'sim_hw_print'.
2895 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2896 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2897 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2898 (EXTENDED): Define for 16-bit word size.
2899 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2900 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2901 * sim-types.h: Added support for 16-bit targets.
2903 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2905 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2907 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2909 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2910 * Makefile.in (distclean): Clean cconfig.h also.
2912 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2914 * configure: Regenerated to track ../common/aclocal.m4 changes.
2916 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2918 * aclocal.m4 (sim-profile): Enable the profiler by default.
2920 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2922 * run.c (main): Initialize sigrc.
2924 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2926 * sim-events.c (update_time_from_event): Add more detailed event
2929 2000-03-30 Dave Brolley <brolley@redhat.com>
2931 * aclocal.m4 (cgen): Use guile to run cgen.
2933 2000-03-23 Dave Brolley <brolley@redhat.com>
2935 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2937 * cgen-accfp.c (fextsfdf): New function.
2938 (ftruncdfsf): New function.
2939 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2941 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2943 * cgen-ops.h: Added TRUNCSISI.
2945 2000-03-08 Dave Brolley <brolley@redhat.com>
2947 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2948 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2949 (sim_queue_fn_si_write): Last argument is has type USI.
2950 (sim_queue_fn_sf_write): New function.
2951 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2952 (sim_queue_fn_sf_write): New function.
2953 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2955 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2957 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2958 sim_set_trace and run simulator using sim_resume.
2959 (main): Add option ``-o'' - operating environment. Only continue
2960 after a signal when operating environment.
2961 (main): Always set REASON and SIGRC using sim_stop_reason.
2962 (sim_trace): Delete extern declaration.
2964 2000-02-08 Nick Clifton <nickc@cygnus.com>
2966 * callback.c: Fix compile time warning messages.
2967 * run.c: Fix compile time warning messages.
2969 1999-12-17 Dave Brolley <brolley@cygnus.com>
2971 * sim-profile.h: (set_profile_option_mask): Add prototype.
2972 * sim-profile.c (set_profile_option_mask): No longer static.
2974 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2976 * sim-arange.c: Include <string.h>
2978 1999-12-07 Dave Brolley <brolley@cygnus.com>
2980 * sim-options.c (print_help): '=' required before optional argument.
2981 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2982 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2983 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2984 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2985 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2986 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2987 (fn_mem_qi_write): New union members.
2988 (fn_mem_hi_write): New union members.
2989 (fn_mem_si_write): New union members.
2990 (fn_mem_di_write): New union members.
2991 (fn_mem_df_write): New union members.
2992 (fn_mem_xi_write): New union members.
2993 (sim_queue_fn_mem_qi_write): New function.
2994 (sim_queue_fn_mem_hi_write): New function.
2995 (sim_queue_fn_mem_si_write): New function.
2996 (sim_queue_fn_mem_di_write): New function.
2997 (sim_queue_fn_mem_df_write): New function.
2998 (sim_queue_fn_mem_xi_write): New function.
2999 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
3000 (sim_queue_fn_mem_hi_write): New function.
3001 (sim_queue_fn_mem_si_write): New function.
3002 (sim_queue_fn_mem_di_write): New function.
3003 (sim_queue_fn_mem_df_write): New function.
3004 (sim_queue_fn_mem_xi_write): New function.
3005 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
3006 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
3007 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
3009 1999-12-01 Dave Brolley <brolley@cygnus.com>
3011 * cgen-accfp.c (subsf): Check status code.
3029 1999-11-26 Dave Brolley <brolley@cygnus.com>
3031 * cgen-par.h (fn_df_write): Mode of data is DF.
3032 (sim_queue_fn_df_write): Mode of data is DF.
3033 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
3035 1999-11-22 Dave Brolley <brolley@cygnus.com>
3037 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
3038 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
3040 1999-11-04 Dave Brolley <brolley@cygnus.com>
3042 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
3043 CGEN_MEM_XI_WRITE members.
3044 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
3045 (sim_queue_fn_xi_write): New function.
3046 (sim_queue_mem_xi_write): New function.
3048 * cgen-par.c (sim_queue_fn_xi_write): New function.
3049 (sim_queue_mem_xi_write): New function.
3050 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3053 1999-10-22 Dave Brolley <brolley@cygnus.com>
3055 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3056 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3057 * cgen-par.c: Set insn_address for each queued write. Get pc from
3058 cpu when executing queued writes.
3060 1999-10-19 Dave Brolley <brolley@cygnus.com>
3062 * cgen-par.h (sim_queue_fn_pc_write): New function.
3063 (CGEN_FN_PC_WRITE): New enumerator.
3064 (fn_pc_write): New union member.
3065 * cgen-par.c (sim_queue_fn_pc_write): New function.
3066 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3068 1999-10-18 Dave Brolley <brolley@cygnus.com>
3070 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3071 (CGEN_MEM_DF_WRITE): New enumerator.
3072 (mem_di_write): New union member.
3073 (mem_df_write): New union member.
3074 * cgen-par.c (sim_queue_mem_di_write): New function.
3075 (sim_queue_mem_df_write): New function.
3076 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3078 * cgen-accfp.c (divsf): Check for division errors.
3080 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3082 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3084 1999-10-07 Dave Brolley <brolley@cygnus.com>
3086 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3087 (fn_hi_write): New union member.
3088 (sim_queue_fn_hi_write): New function.
3089 * cgen-par.c (sim_queue_fn_hi_write): New function.
3090 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3092 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3094 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3095 Change type of result to SEM_PC.
3097 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3099 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3101 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3103 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3104 (JOIN*): Delete cpu arg.
3106 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3108 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3110 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3112 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3114 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3117 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3119 * run.c (main): Check the sim_stop_reason and only halt simulation
3120 when a valid stop condition is identified.
3122 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3124 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3126 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3128 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3129 (bi_write): New union element.
3130 (sim_queue_bi_write): New function.
3131 * cgen-par.c (sim_queue_bi_write): New function.
3132 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3134 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3136 * configure: Regenerated to track ../common/aclocal.m4 changes.
3138 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3139 ../gdb/configure.in.
3140 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3141 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3142 (SIM_WARNINGS): Delete
3143 (CONFIG_CFLAGS): Update.
3145 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3147 * cgen-par.c: New file.
3148 * cgen-par.h: New file.
3149 * cgen-sim.h (cgen-par.h): #include it.
3150 * cgen-cpu.h (write_queue): New field.
3151 (CPU_WRITE_QUEUE): New access macro.
3152 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3153 (cgen-par.o): New target.
3155 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3157 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3158 * cgen-utils.c (mode_names): Update.
3160 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3162 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3163 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3164 buffer arg if WITH_PARALLEL_GENWRITE.
3165 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3166 (struct idesc): Ditto.
3168 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3170 * sim-model.c (model_option_handler): Add \n to error message.
3172 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3174 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3175 (insn_sem): Rewrite.
3176 (sem_fn_desc): New struct.
3178 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3180 (scache case): Split into non-parallel/parallel versions.
3181 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3182 if not use semantic switch version.
3184 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3186 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3187 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3188 (SEM_BRANCH_INIT_EXTRACT): Delete.
3189 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3190 (SEM_BRANCH_FINI): Ditto.
3191 (SEM_BRANCH_VIA_ADDR): Ditto.
3192 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3193 (SEM_BRANCH_ADDR_CACHE): Delete.
3194 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3195 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3197 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3198 (@cpu@_pbb_begin): Initialize branch_target.
3199 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3200 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3202 (@cpu@_engine_run_fast): Ditto.
3204 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3206 * cgen-utils.c (RORSI): New function.
3207 (ROLSI): New function.
3209 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3211 * Makefile.in (TAGS): Tweak TAGS regex.
3212 * cgen-mem.h (*): Add TAGS markers.
3214 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3216 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3217 passed in when sim_resume is first entered - don't re-pass it
3220 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3222 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3223 OPTION_LOAD_LMA but only when is defined.
3224 (standard_options): When SIM_HANDLES_LMA is defined include
3225 options --load-lma and --load-vma.
3226 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3228 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3229 (struct sim_state_base): Add load_at_lma_p.
3230 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3231 STATE_LOAD_AT_LMA_P.
3233 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3235 * nrun.c (main): Re-format loop gnu style.
3237 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3239 * dv-sockser.c (connected_p): Initialize addrlen.
3241 1999-07-06 Dave Brolley <brolley@cygnus.com>
3243 * cgen-accfp.c (floatsidf): New function.
3244 (fixdfsi): New function.
3246 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3248 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3250 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3252 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3253 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3254 * cgen-fpu.c: New file.
3255 * cgen-fpu.h: New file.
3256 * cgen-accfp.c: New file.
3257 * cgen-cpu.h (CGEN_CPU): New member fpu.
3258 * cgen-mem.h: Redo fp support.
3259 * cgen-ops.h: Delete k&r support. Redo fp support.
3260 * cgen-sim.h: Include cgen-fpu.h.
3261 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3263 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3265 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3267 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3268 (@cpu@_pbb_cti_chain): Minor clean up.
3270 1999-05-08 Felix Lee <flee@cygnus.com>
3272 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3273 AM_CYGWIN32 and AM_EXEEXT.
3274 * configure: Regenerate.
3276 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3278 * sim-core.c (device_error,device_io_read_buffer,
3279 device_io_write_buffer): Delete decls.
3280 * sim-core.h: Put them here.
3282 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3283 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3284 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3285 (sim_core_write_aligned_N): Ditto.
3287 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3289 * sim-memopt.c (sim_memory_uninstall): Don't look into
3292 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3294 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3296 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3298 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3299 (sim_core_write_buffer): Ditto.
3301 1999-04-02 Keith Seitz <keiths@cygnus.com>
3303 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3304 after the interval counter has expired.
3305 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3306 poll_quit callbacks. May be overridden by Makefile.
3307 (poll_quit_counter): New global.
3308 * sim-events.c: Remove all mentions of ui_loop_hook. The
3309 host callback "poll_quit" will serve the purpose.
3310 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3312 * nrun.c: Remove declaration of ui_loop_hook.
3314 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3316 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3317 if being used by gdb.
3319 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3321 * cgen-types.h (XF,TF): Tweak.
3322 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3324 (SUBWORD*,JOIN*): Define.
3325 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3326 moved into cpu descriptor.
3327 * sim-model.h (MACH): New member `num'.
3329 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3331 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3332 (CGEN_CPU): Member opcode renamed to cpu_desc.
3333 New members get_idata,disassembler.
3334 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3335 CGEN_INSN_ATTR_VALUE.
3336 (CGEN_STATE): Delete member opcode_table.
3337 (sim_disassemble_insn): Delete decl.
3338 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3339 (struct idesc): Moved to here from <cpu>-decode.h.
3340 * cgen-run.c (prime_cpu): Call prepare_run callback.
3341 * cgen-trace.h (SFILE): New type.
3342 (sim_disasm_sprintf): Declare.
3343 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3344 (sim_cgen_disassemble_insn): Declare.
3345 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3346 (insn_fields): Delete.
3347 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3349 (trace_insn): Call CPU_DISASSEMBLER hook.
3350 (sim_disasm_sprintf): New function.
3351 (sim_disasm_read_memory): New function.
3352 (sim_disasm_perror_memory): New function.
3353 (sim_cgen_disassemble_insn): New function.
3354 * cgen-utils.c: Don't include cpu-opc.h.
3355 (virtual_insn_entries): New static local.
3356 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3357 (cgen_insn_name): Rewrite.
3358 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3359 * cgen.sh (desc): New file generator handler.
3360 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3361 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3362 Don't include cpu-opc.h,cpu-sim.h.
3363 * sim-model.c (model_set): Delete SIM_DESC arg.
3364 (sim_model_set): Update.
3365 * sim-model.h (MACH): New member prepare_run.
3367 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3369 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3370 if redundant with allocator functions.
3372 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3374 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3376 * sim-profile.h: Make like sim-trace.h.
3377 (PROFILE_USEFUL_MASK): New macro.
3378 * sim-profile.c (profile_options): Make like trace_options, allow
3379 optional on|off arg where applicable.
3380 (set_profile_option_mask): New function.
3381 (sim_profile_set_option): New function.
3382 (profile_option_handler): Simplify.
3383 Have -p only enable selected things, not everything.
3384 Add missing break to OPTION_PROFILE_PC_RANGE.
3385 * cgen-scache.c (scache_options): Allow optional on|off arg to
3387 (scache_option_handler): Use sim_profile_set_option.
3389 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3391 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3392 (memory_option_handler): Implement MEMORY_FILL option. Make
3393 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3394 (parse_ulong_value): New function.
3395 (do_memopt_add): Allocate all buffers. Optionally fill them.
3397 1999-01-15 Richard Henderson <rth@cygnus.com>
3399 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3400 va_list, not an integer.
3401 * sim-events.c (sim_events_schedule): Likewise.
3403 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3404 the appropriate type.
3406 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3408 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3409 (sim_disassemble_insn): Update prototype.
3410 (sim_engine_invalid_insn): Ditto.
3411 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3412 (SEM_BRANCH_INIT): PCADDR->IADDR.
3413 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3414 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3415 * cgen-scache.h (*): Ditto.
3416 * cgen-trace.c (*): Ditto.
3417 * cgen-trace.h (*): Ditto.
3418 * cgen-utils.c (*): Ditto.
3419 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3421 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3422 (simple engine framework): Rewrite.
3423 * sim-module.c (modules): Install model module sooner (and in
3424 particular before the profile module).
3426 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3428 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3429 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3430 (sim_model_init): Call it.
3432 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3434 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3436 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3437 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3438 (SEM_BRANCH_INIT_EXTRACT): New macro.
3439 (SEM_BRANCH_INIT): Add taken_p.
3440 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3441 (SEM_BRANCH_FINI): Use it.
3443 * cgen-run.c (sim_resume): Handle tracing of last insn.
3444 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3445 * cgen-trace.c (current_abuf): New static global.
3446 (trace_insn_init): Initialize it.
3447 (trace_insn_fini): Use it.
3448 (trace_insn): Set it.
3449 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3450 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3451 (@cpu@_emit_after): Ditto.
3452 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3453 labels if WITH_SEM_SWITCH_FULL.
3454 * sim-model.c: Include bfd.h.
3455 (sim_model_init): New function.
3456 (sim_model_install): Record init fn.
3457 * sim-model.h (MACH): New member bfd_name.
3458 * sim-module.c (modules): Initialize model before scache.
3460 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3462 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3464 * nrun.c (main): Remain in simulation loop for traps and
3465 exceptions when in operating environment mode.
3466 (ui_loop_hook): New stub hook for standalone use.
3467 * sim-events.c (sim_events_process): Call ui_loop_hook
3468 periodically on CYGWIN host.
3470 * sim-reason.c (sim_stop_reason): Return host signal numbers
3471 to gdb on sim_stopped and sim_signalled cases.
3472 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3473 hook just before longjmp.
3474 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3475 hook just before sim_engine_run.
3477 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3478 * sim-trace.h (trace_generic): Ditto.
3479 * sim-trace.c (trace_generic): Ditto.
3481 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3483 * Make-common.in (SIM_MAIN_DEPS): New var.
3484 (CGEN_MAIN_CPU_DEPS): New var.
3485 * aclocal.m4: Add --enable-cgen-maint option.
3486 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3488 (GETIMEM*): Pass pc value to sim_core routine.
3490 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3492 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3493 Compare with ZERO not NULL.
3495 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3497 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3500 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3502 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3503 * sim-trace.c: Include stdlib.h if present.
3504 * dv-sockser.c: Include unistd.h if present.
3505 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3506 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3508 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3510 * gennltvals.sh: Add i960.
3511 * nltvals.def: Rebuild.
3513 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3515 * cgen-defs.h: New file, old cgen-sim.h.
3516 * cgen-sim.h: Simple header that includes others.
3517 * sim-arange.c: New file.
3518 * sim-arange.h: New file.
3519 * sim-basics.h: Include it.
3520 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3521 (sim-arange.o): Add rule for.
3522 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3523 (sim_io_eprintf_cpu): Add prototype.
3524 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3525 (INLINE2): New macro.
3526 (EXTERN_INLINE): New macro.
3527 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3528 before calling module init fns.
3529 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3530 (profile_init): New function.
3531 (profile_options): New option --profile-range.
3532 (profile_option_handler): Handle --profile-range.
3533 (profile_print_insn): Qualify address range specific section titles.
3534 (profile_print_addr_ranges): New function.
3535 (profile_info): Print address ranges if specified.
3536 (profile_install): Set profile_init init fn.
3537 * sim-profile.h (PROFILE_DATA): New member `range'.
3538 * sim-trace.c (trace_init): New function.
3539 (trace_options): New option --trace-range.
3540 (trace_option_handler): Handle --trace-range.
3541 (trace_install): Set trace_init init fn.
3542 * sim-trace.h (TRACE_DATA): New member `range'.
3543 * sim-utils.c (sim_cpu_msg_prefix): New function.
3544 (sim_io_eprintf_cpu): New function.
3545 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3546 (PC_IN_PROFILE_RANGE_P): New macro.
3547 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3548 (trace_insn_fini): New arg abuf. All callers updated.
3549 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3550 printing cycle counts.
3551 * cgen-trace.h (trace_insn_fini): Update prototype.
3552 (TRACE_RESULT_P): New macro.
3553 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3554 (TRACE_INSN): Check ARGBUF_TRACE_P.
3555 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3556 * cgen-types.h (SIM_INLINE): Delete.
3557 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3558 * cgen-utils.c: Don't include cgen-engine.h
3559 * genmloop.sh (@cpu@_fill_argbuf): New function.
3560 (@cpu@_fill_argbuf_tp): New function.
3561 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3562 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3563 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3564 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3565 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3566 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3567 doing profiling. Update call to TRACE_INSN_FINI.
3569 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3571 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3573 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3576 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3578 * sim-inline.c (SIM_INLINE_P): Fix typo.
3580 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3582 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3584 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3586 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3587 * nltvals.def: Re-generate.
3589 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3591 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3592 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3593 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3595 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3596 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3598 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3600 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3601 (${cpu}_pbb_cti_chain): Ditto.
3603 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3605 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3606 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3607 (EXTRACT_INT,EXTRACT_UINT): New macros.
3608 (SEM_SEM_ARG): New macro.
3609 (SEM_NEXT_VPC): New arg `pc'.
3610 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3611 (sim_disassemble_insn): Update prototype.
3612 * cgen-trace.c (current_insn,insn_fields): New static locals.
3613 (trace_insn): Set them.
3614 * cgen-utils.c: #include cgen-engine.h.
3615 (sim_disassemble_insn): New arg insn_fields.
3616 Handle variable length insns.
3617 * genmloop.sh: Only emit pbb decls if -pbb.
3618 (${cpu}_scache_lookup): New arg `vpc'.
3619 (scache support): Fetch pc before entering loop.
3621 * gennltvals.sh: Add fr30 support.
3622 * nltvals.def: Rebuild.
3624 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3626 * sim-types.h: Re-do type system so that GCC's attribute and mode
3627 are used to specify types. Handle case of ALPHA.
3629 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3631 * aclocal.m4: Add tests for dlopen family.
3632 * config.in: Regenerated.
3634 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3636 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3638 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3640 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3641 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3642 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3643 * cgen-sim.h: ... to here.
3645 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3647 * aclocal.m4 (enable-build-warnings): Replace
3648 enable-sim-warnings. Extend =LIST syntax so that prepend and
3649 append of options is possible. Drop -Werror, add
3650 -Wstrict-prototypes for GDB compatibility.
3651 * Make-common.in (SIM_WARNINGS): Update.
3653 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3655 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3656 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3657 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3658 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3659 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3661 * cgen-cpu.h: New file.
3662 * cgen-engine.h: New file.
3663 * cgen-scache.h: New file.
3664 * cgen-sim.h: Delete portions moved to new files.
3665 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3666 rather than sending result to stdout.
3668 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3670 * Make-common.in (sim-reg.o): New rule.
3671 (cgen-run.o): New rule.
3672 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3673 * cgen-run.c (prime_cpu): New function.
3674 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3675 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3677 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3678 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3679 (CGEN_INSN_VIRTUAL_P): New macro.
3680 (SEM_PC): New typedef.
3681 (SEMANTIC_FN): Change type of result to SEM_PC.
3682 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3683 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3684 (SCACHE_MAP): New typedef.
3685 (CPU_SCACHE): Add pbb support.
3686 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3687 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3688 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3690 (INSN_NAME): Delete.
3691 (cgen_insn_name): Declare.
3692 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3693 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3694 (first_insn_p): Make static.
3695 (trace_insn): Handle virtual insns specially.
3696 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3697 * cgen-types.h (UBI): Delete.
3698 (MODE_TYPE): New enum.
3699 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3700 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3701 (cgen_virtual_opcode_table): New global.
3702 (cgen_insn_name): New function.
3703 (sim_disassemble_insn): Ignore virtual insns.
3704 * genmloop.sh: Delete top level loop generation. Add pbb support.
3705 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3706 (sim_cpu_base): New members max_insns,insn_name,model_data.
3707 (CPU_PC_GET,CPU_PC_SET): New macros.
3708 (sim_pc_get,sim_pc_set): Declare.
3709 * sim-model.c (model_set): Call model init fn.
3710 * sim-model.h (MODEL_FN): New typedef.
3711 (INSN_TIMING): New member model_fn.
3712 (MODEL): New members num,init.
3713 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3714 All callers updated.
3715 (profile_insn_init): New fn.
3716 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3717 Exit early if insn profiling not supported.
3718 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3719 (profile_install): Record profile_insn_init as init fn.
3720 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3721 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3722 (PROFILE_DATA): Delete member exec_time.
3723 Change insn_count to pointer to array, rather than the array.
3724 (sim_profile_print_bar): Declare.
3726 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3728 * cgen-run.c: New file.
3729 * sim-reg.c: New file.
3731 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3733 * aclocal.m4: Add checks for -lsocket and -lnsl.
3735 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3736 allow local port reuse on listening socket.
3738 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3740 * sim-config.h: Remove reference to linux kernel header.
3742 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3744 * dv-sockser.c (sockser_addr): Make variable non-static.
3746 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3748 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3750 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3752 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3754 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3756 * Make-common.in (install-common): Add $(EXEEXT) when installing
3759 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3761 * cgen-sim.h (cgen_state): New member opcode_table.
3762 * cgen-utils.c (sim_disassemble_insn): Use it.
3764 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3766 * cgen-mem.h (DECLARE_SETT): Fix return type.
3767 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3768 * cgen-scache.c: Include stdlib.h.
3769 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3770 * sim-model.c (model_option_handler): Remove unused variable `n'.
3772 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3774 * cgen-utils.c: Include bfd.h.
3775 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3777 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3779 * sim-bits.h (EXTEND24): Fix typo.
3781 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3783 * sim-events.c (ETRACE_P): New macro.
3784 (struct _sim_event): Add member trace.
3785 (sim_events_free): Reclaim trace message.
3787 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3788 sim_events_schedule_tracef): New functions, include printf trace
3789 information in argument list. If tracing, store asprintf'd trace
3790 message in sim_event.
3792 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3793 hw_event_queue_schedule_vtracef): New functions, mimic
3796 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3798 * sim-bits.h (EXTEND24): Define.
3800 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3802 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3803 (CPU_SCACHE_HASH_MASK): New macro.
3804 (SCACHE_HASH_PC): Rewrite.
3805 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3806 computation out of main loop.
3808 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3810 * cgen-sim.h (RECORD_IADDR): Delete.
3811 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3812 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3814 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3816 * gennltvals.def (mn10200): Add entry.
3817 * nltvals.def: Regenerate with MN10200 additions.
3819 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3821 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3822 documentation on how it works.
3824 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3825 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3826 sim_core_set_xor, sim_core_xor_read_buffer,
3827 sim_core_xor_write_buffer): Update.
3829 * sim-events.h, sim-events.c (sim_events_install,
3830 sim_events_watch_clock, sim_events_schedule_after_signal,
3831 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3832 sim_events_deschedule): Update.
3834 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3835 sim_fpu_max32, sim_fpu_max64): Update.
3837 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3839 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3840 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3841 * sim-profile.c (profile_print_model): Update.
3843 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3845 * gennltvals.def (m32r): Use common syscall.h now.
3846 (mn10300): Add entry.
3847 * nltvals.def: Regenerate.
3849 * sim-engine.c (sim_engine_get_run_state): New function.
3850 * sim-engine.h (sim_engine_get_run_state): Declare it.
3852 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3854 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3855 * sim-core.c (sim_core_signal): Make extern, always define.
3857 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3859 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3860 * cgen-ops.h (ANDIF): New macro.
3861 (ANDIF[BQHSD]I): Delete.
3863 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3865 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3866 (hw_event_queue_schedule, hw_event_queue_deschedule,
3867 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3870 * hw-alloc.h (HW_NZALLOC): Define.
3872 * Make-common.in (test-hw-events): Add target for testing the
3875 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3877 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3879 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3881 * hw-main.h: Include hw-handles.h, hw-instances.h.
3882 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3883 * hw-base.c (hw_create, hw_delete): Call same.
3885 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3887 * dv-core.c: Include hw-main.h and sim-main.h.
3888 * dv-pal.c: Include hw-main.h and sim-io.h.
3889 * dv-glue.c: Include hw-main.h.
3891 * hw-main.h: New file. Move list of includes to here.
3892 * hw-base.h: From here.
3893 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3894 (hw-*.o, dv-*.o): Update.
3895 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3896 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3899 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3900 do_hw_poll_read): Move declarations from here.
3901 * hw-main.h: To here.
3903 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3905 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3907 * Make-common.in (hw-config.h): Update
3908 * hw-base.c, dv-pal.c, dv-glue.c: Update
3910 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3911 `*_callback' to `*_method.
3913 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3915 * hw-base.h (set_*): Move set method macros from here.
3916 * hw-device.h: To here.
3918 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3920 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3923 * hw-base.c (hw_create, hw_delete): Call
3924 * hw-properties.c (create_hw_property_data,
3925 delete_hw_property_data): Define.
3927 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3929 * hw-device.c, hw-properties.c: Include hw-base.h
3931 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3932 * hw-device.c: From here.
3933 * hw-base.h: Include "hw-events.h".
3935 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3936 * hw-base.c (hw_create, hw_delete): Call.
3937 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3939 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3940 (hw-alloc.o): New target.
3942 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3944 * hw-events.h, hw-events.c: New files. Move event code to here.
3945 * sim-hw.c: From here.
3946 * hw-base.h: Include "hw-events.h".
3947 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3948 (hw-events.o): New target.
3950 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3951 * hw-events.h (struct hw_event): Replace typedef hw_event.
3953 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3954 * hw-base.c (hw_create, hw_delete): Call.
3955 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3959 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3961 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3962 * hw-ports.c: To here.
3964 * hw-base.h, hw-ports.c (create_hw_port_data,
3965 delete_hw_port_data): New functions.
3966 * hw-base.c (hw_delete, hw_create): Call same.
3968 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3970 * hw-ports.h: To here.
3972 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3974 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3975 PROCESSOR and CIA arguments.
3977 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3979 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3980 Move common object files from here.
3981 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3983 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3985 * sim-hw.c: Include ctype.h.
3986 (do_hw_poll_read): Do not assume EAGAIN.
3988 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3990 * cgen-trace.c (first_insn_p): New static local.
3991 (trace_insn_init): Set it.
3992 (trace_insn_fini): Use TRACE_PREFIX.
3993 (trace_insn): Rewrite to use trace_prefix.
3994 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3995 Adjust width accordingly.
3997 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3998 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3999 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
4000 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
4001 (PROFILE_COUNT_CORE): Simplify.
4002 * sim-profile.c (profile_option_handler): Compute profile_any_p.
4004 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
4006 * cgen-ops.h (ADDCFSI): Fix typo.
4008 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
4010 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
4011 * genmloop.sh: Use them rather than static locals.
4013 * sim-engine.c (sim_engine_set_run_state): New function.
4014 * sim-engine.h (sim_engine_set_run_state): Declare.
4015 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
4016 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
4017 (engine_resume): Reorganize. Allow synchronous exit from main loop.
4019 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
4021 * cgen-trace.c (trace_insn_init): New arg first_p.
4022 All callers updated.
4023 (trace_insn_fini): New arg last_p. All callers updated.
4024 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
4025 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
4026 * genmloop.sh (engine_resume): Update.
4028 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4030 * Make-common.in (install-common): Run ranlib on installed copy of
4033 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
4035 * Make-common.in (install-common): Rename and install libsim.a.
4037 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4039 * sim-io.c (unistd.h): Include.
4041 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
4043 * Make-common (sim_main_headers): Sort.
4044 (cgen-*.o): Add cgen-sim.h dependency.
4046 * cgen-scache.c (scache_init): Only allocate space if scache element
4048 (scache_flush,scache_print_profile): Check if scache in use first.
4050 * cgen-sim.h (IDESC): Provide forward declaration.
4052 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4053 (cgen_cpu_max_extra_bytes): Declare.
4054 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4056 * sim-cpu.h: New file. sim_cpu_base moved here.
4057 Move sim_cpu_lookup decl here.
4058 * sim-base.h: #include "sim-cpu.h".
4059 * sim-cpu.c: New file.
4060 * Make-common (sim_main_headers): Add sim-cpu.h.
4061 (sim-cpu.o): Add rule for.
4063 * sim-model.c (set_model): Delete.
4064 (sim_model_set,model_set): New functions.
4065 (sim_model_install): Renamed from model_install.
4066 Don't set default model here.
4067 (model_option_handler): Rewrite --model processing.
4068 (sim_model_lookup,sim_mach_lookup): New functions.
4069 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4070 (insn_timing): Delete.
4071 (INSN_TIMING): New member `num'.
4072 (IMP_PROPERTIES): Always define scache_elm_size member.
4073 (MACH): New member init_cpu.
4074 (sim_machs): Renamed from machs.
4075 (sim_model_install): Renamed from model_install.
4076 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4077 * sim-module.c (modules): Update.
4079 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4081 * sim-io.c: #include <errno.h>.
4083 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4085 * dv-pal.c (struct hw_pal_device): Add reader.
4086 (hw_pal_finish): Initialize reader.
4087 (scan_hw_pal): Use reader.
4089 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4090 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4093 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4094 ../ppc/main.c sim_io_read_stdin.
4096 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4098 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4100 * hw-tree.c: Update.
4102 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4103 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4105 * hw-ports.h (hw_port_event): Ditto.
4106 * hw-ports.c (hw_port_event): Update.
4107 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4109 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4111 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4112 (do_counter_event): Update.
4113 * dv-glue.c (hw_glue_io_read_buffer): Update.
4114 (hw_glue_port_event): Update.
4116 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4117 * hw-base.h (hw_create): Ditto.
4118 * hw-base.c (hw_create): Ditto.
4120 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4121 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4124 * hw-device.h (hw_system_cpu): Declare.
4125 * sim-hw.c (hw_system_cpu): New function.
4127 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4128 sim_hw_abort not hw_abort.
4129 (sim-hw.h): Include.
4130 (sim_core_read_buffer, sim_core_write_buffer): Call
4131 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4133 (sim_core_set_xor): Do not pass CPU when aborting.
4135 * sim-n-core.h (sim_core_read_aligned_N,
4136 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4137 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4138 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4141 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4143 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4144 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4146 (sim_hw_print): New function.
4148 * sim-engine.h (sim_engine_vabort): Declare.
4149 * sim-engine.c (sim_engine_vabort): New function.
4151 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4153 * sim-trace.c (print_data): For floating-point numbers trace raw
4155 (trace_result_fp2): New function.
4156 * sim-trace.h (trace_result_fp2): New declaration.
4157 (TRACE_FP_RESULT2): New macro.
4159 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4161 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4162 AM_CYGWIN32 and AM_EXEEXT.
4163 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4164 to run and install-common rules.
4165 * common/configure: regenerate
4167 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4169 * sim-types.h (cell_word): New type.
4170 (natural_cell): Delete type.
4172 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4174 * configure: Regenerated to track ../common/aclocal.m4 changes.
4177 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4179 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4181 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4183 * configure: Regenerated to track ../common/aclocal.m4 changes.
4186 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4188 * acconfig.h: New file.
4189 * Make-common.in (top_builddir): New macro.
4190 (INTL_LIB): Removed.
4191 (INTLLIBS): New macro.
4192 (INTLDEPS): Likewise.
4193 (LIBDEPS): Use INTLDEPS.
4194 (EXTRA_LIBS): Use INTLLIBS.
4195 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4196 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4197 AM_LC_MESSAGES): New macros from GNU gettext.
4199 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4201 * sim-config.h: Discard leading _ from macros.
4202 * sim-types.h: Ditto.
4204 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4206 * Make-common.in (CSEARCH): Add -I to intl directories.
4207 (INTL_LIB): Point to libintl.a.
4208 (LIBDEPS): Add $(INTL_LIB).
4209 (EXTRA_LIBS): Ditto.
4211 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4213 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4215 * cgen-ops.h (ADDCFSI): Fix.
4218 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4220 * sim-types.h (signed_address, unsigned_address): Define.
4222 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4224 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4227 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4229 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4230 New functions, pack / unpack sim_fpu struct using raw values.
4231 (sim_fpu_is): Differentiate between negative and positive
4234 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4236 * sim-bits.h (EXTEND4): Define.
4237 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4239 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4241 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4242 declared so we need this cast to prevent long long addresses
4243 from being misconfigures. Results in access to unmapped memory.
4245 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4247 * Make-common.in (RUNTESTFLAGS): Define.
4248 (check): Pass RUNTESTFLAGS to recursive make.
4250 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4252 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4255 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4257 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4260 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4262 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4263 (sim-inline): Update to match sim-inline.[hc]
4264 * configure: Regenerated to track ../common/aclocal.m4 changes.
4266 * Make-common.in (sim_main_headers): Add sim-inline.h
4268 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4270 * sim-endian.h (sim-endian.c): Ditto.
4272 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4273 (sim_events_set_trace): Delete unused prototype.
4275 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4276 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4278 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4279 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4280 Comment out, not yet implemented in sim-fpu.c.
4281 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4282 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4284 * sim-inline.h: Rewrite description.
4285 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4286 (SIM_MAIN_INLINE): Add inline option.
4288 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4289 include generated files. Handled by generator directly.
4291 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4293 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4296 * sim-trace.h (TRACE_ANY_P): Define.
4297 (struct _trace_data): Add trace_any_p.
4299 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4301 * run.c (main): Handle all alternatives of enum sim_stop.
4302 (main): Delete unused `asection *s'.
4304 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4306 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4308 * configure: Regenerated to track ../common/aclocal.m4 changes.
4310 * sim-hw.c: New file.
4311 * sim-hw.h (sim_hw_parse): Declare function.
4312 (hw-tree.h): Do not include.
4314 * sim-base.h (STATE_HW): Define.
4315 (struct sim_state_base): Add member struct *hw.
4317 * sim-module.c (sim-hw.h): Include.
4318 (modules): Add sim_hw_install.
4320 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4322 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4324 * sim-base.h (CPU_INDEX): Define.
4326 * sim-utils.c (sim_state_alloc): Initialize.
4327 * sim-module.c (sim_post_argv_init): Ditto.
4329 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4331 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4332 properly formatted lists.
4334 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4336 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4337 0x2f needs to be 0x3f.
4339 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4341 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4343 (hw_tree_find_*_property): Clean up error message when property is
4346 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4347 present before looking for it.
4349 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4351 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4352 (AC_CHECK_FUNCS): Add check for __setfpucw.
4353 * configure: Regenerated.
4355 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4357 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4358 hw_pal_timer, hw_pal_timer_value): Define.
4359 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4360 (do_counter_event, do_counter_read, do_counter_value,
4361 do_counter_write): new functions.
4363 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4365 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4368 * hw-base.c (hw_create): Stop searching for a device when one is
4371 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4373 * configure: Regenerated to track ../common/aclocal.m4 changes.
4375 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4377 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4378 appends extra devices.
4379 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4382 * Make-common.in (hw-config.h): New target, create hw-config.h
4384 (SIM_HW): Definition from @sim_hw@.
4385 (hw-base.o): Depend on hw-config.h
4387 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4389 * Make-common.in: Get SHELL from configure.
4390 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4391 move-if-change. Fixes NT native build problem.
4392 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4393 move-if-change. Fixes NT native build problem.
4394 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4397 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4399 * hw-device.h, hw-device.c (hw_strdup): New function.
4401 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4402 strings name, family and args.
4403 (full_name_of_hw): Use hw_strdup when returning the full path.
4405 * hw-properties.c: Clean up property not found / wrong type error
4408 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4409 before attaching any ports.
4411 * hw-base.c (hw-config.): Include. Replace hardwired table.
4413 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4415 * Make-common.in: Add rule for dv-glue.o.
4417 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4419 * hw-base.c (hw_finish): Move setting of trace level to here.
4420 (hw_create): From here.
4422 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4423 ../ppc/device_table.c.
4425 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4427 * hw-tree.c (print_properties): Supress path when printing
4428 properties of root node.
4430 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4432 * hw-device.h (HW_TRACE): Define.
4433 (hw_trace): Declare.
4434 * hw-device.c (hw_trace): Implement function.
4436 * hw-base.c (hw_create): Set hw trace level from "trace?"
4439 * dv-core.c (dv_core_attach_address_callback): Add trace.
4441 * dv-pal.c: Replace DTRACE with HW_TRACE.
4443 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4445 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4446 (hw_alloc_data): Delcare.
4447 (struct hw): Add member alloc_of_hw.
4449 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4450 functions. Assocate memory with a device.
4451 (stdlib.h): Include.
4453 * hw-base.h (set_hw_delete): Define.
4454 (hw_delete_callback): Declare.
4455 (hw_delete): Declare.
4457 * hw-base.c (hw_delete): Implement function.
4458 (struct hw_base_data): Add member to_delete.
4459 (ignore_hw_delete): New function, does nothing.
4460 (hw_create): Set the hw_delete method.
4461 (hw_create): Allocate the base type using HW_ZALLOC before setting
4464 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4466 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4468 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4469 (attach_hw_port_edge): Add struct hw argument
4471 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4474 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4476 * hw-device.h (hw_attach_address_callback,
4477 hw_detach_address_callback): Attach to a single space not a space
4478 mask. Clarify interpretation of SPACE:ADDR parameters.
4480 * hw-base.c (passthrough_hw_attach_address,
4481 passthrough_hw_detach_address): Update.
4482 * dv-core.c (dv_core_attach_address_callback): Ditto.
4483 * dv-pal.c (hw_pal_attach_address): Ditto.
4485 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4487 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4489 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4491 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4492 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4493 hw-properties_h, hw-tree_h): Define, point at corresponding
4495 (hw_base_headers): Define list of headers included by hw-base.h
4496 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4497 hw-properties.o, hw-tree.o): Specify dependencies.
4498 (dv-core.o, dv-pal.o): Ditto.
4500 * sim-hw.h: New file.
4502 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4503 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4505 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4507 * hw-base.h, hw-base.c: new files. Copied from
4508 ../ppc/device_table.[hc].
4510 * dv-core.c, dv-pal.c: New files. Copied from
4511 ../ppc/hw_{core,pal}.c
4513 * sim-basics.h (struct hw): Declare.
4514 (enum port_direction, enum object_disposition): Declare.
4516 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4518 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4519 sim_dv_src in Makefile. Take list of devices as parameter to m4
4522 * configure: Regenerated to track ../common/aclocal.m4 changes.
4524 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4526 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4527 trace_prefix can abort cleanly.
4529 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4531 * dv-sockser.c, dv-sockser.h: New files.
4532 * Make-common.in (dv-sockser.o): Add rule for.
4533 * aclocal.m4: Check for fcntl.h.
4534 * config.h: Add HAVE_FCNTL_H.
4536 * sim-break.c (remove_breakpoint): Fix thinko.
4538 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4539 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4541 1998-03-13 Fred Fish <fnf@cygnus.com>
4543 * sim-base.h (struct sim_state_base): Add prog_syms and
4544 define macro STATE_PROG_SYMS.
4545 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4546 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4547 and bfd_canonicalize_symtab, to get symbol table on first use
4548 and preserve it via STATE_PROG_SYMS for future calls to
4549 bfd_find_nearest_line.
4551 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4553 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4555 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4556 up to nr_maps, not just access_* maps.
4558 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4561 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4562 over nr_maps not sim_core_nr_maps.
4564 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4565 core_map argument to unsigned.
4566 (struct _sim_core): Ditto for struct member core_map.
4568 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4570 * sim-basics.h (access_io, access_*_io): Define.
4571 (map_read, map_write, map_exec, map_io): Define.
4573 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4574 attach with more generic mapmask.
4575 (sim_core_{read,write}_*): Change map argument to unsigned.
4577 * sim-core.c (sim_core_uninstall, sim_core_attach,
4578 sim_core_detach): Iterate over nr_maps instead of
4581 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4582 instead of the write_map.
4583 (remove_breakpoint): Ditto.
4585 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4586 with read_map, write_map, exec_map resp.
4588 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4591 * cgen-utils.c (sim_disassemble_insn): Ditto.
4593 * sim-hrw.c (sim_write, sim_write): Ditto.
4595 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4596 transfer_to_str): New functions.
4598 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4600 * sim-base.h (sim_state_base): New member environment.
4601 (STATE_ENVIRONMENT): New macro.
4602 * sim-config.c (current_environment): Delete.
4603 (sim_config_default): New function.
4604 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4605 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4606 (sim_config_default): Add prototype.
4607 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4608 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4609 Set STATE_ENVIRONMENT, not current_environment.
4611 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4613 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4615 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4617 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4619 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4621 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4623 * Make-common.in (TAGS): Make smarter.
4624 * Makefile.in (TAGS): Ditto.
4626 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4628 * sim-module.c (*): Fix typos in assertion tests.
4630 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4632 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4635 * sim-options.c (sim_parse_args): Ditto.
4636 (sim_args_command): Return OK, instead of nothing, for an empty
4639 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4641 * sim-profile.c (profile_info): Rename from profile_print. Drop
4642 misc and misc_cpu callback arguments. Use
4643 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4644 (profile_install): Install profile_info function.
4646 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4647 STATE_PROFILE_INFO_CALLBACK): Define.
4648 (struct PROFILE_DATA): Add field info_cpu_callback.
4649 (profile_print): Delete function.
4651 * sim-base.h (STATE_MODULES): Define. Replace individual
4652 STATE_*_LIST with single struct module_list.
4654 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4655 (struct module_list): Declare.
4657 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4658 sim_module_info): New functions.
4659 (sim_module_install): Clean up module data structures.
4661 * sim-info.c (sim_info): New file. New function. Call
4664 * Make-common.in (sim-info.o): Define rule.
4665 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4668 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4670 * sim-base.h (sim_cpu_base): New members name, options.
4671 (sim_cpu_lookup): Add prototype.
4672 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4673 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4674 (sim_add_option_table): Update prototype.
4675 * sim-options.c (sim_add_option_table): New argument `cpu'.
4676 (standard_option_handler,standard_install): Update.
4677 (sim_parse_args): Handle cpu specific options.
4678 (print_help): New static function.
4679 (sim_print_help): Call it. Print cpu specific options.
4680 (find_match): New static function.
4681 (sim_args_command): Call it. Handle cpu specific options.
4682 * sim-utils.c (sim_cpu_lookup): New function.
4683 * sim-memopt.c (memory_option_handler): Update.
4684 (sim_memopt_install): Update.
4685 * sim-model.c (model_option_handler): Update.
4686 (model_install): Update.
4687 * sim-profile.c (profile_option_handler): Update.
4688 (profile_install): Update.
4689 * sim-trace.c (trace_option_handler): Update.
4690 (trace_install): Update.
4691 * sim-watch.c (watchpoint_option_handler): Update.
4692 (sim_watchpoint_install): Update.
4693 * cgen-scache.c (scache_option_handler): Update.
4694 (scache_install): Update.
4696 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4698 * Make-common.in (check): Run `make check' in testsuite dir.
4700 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4702 * sim-trace.c (trace_result0): New function.
4704 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4705 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4706 tracing sim_fpu variables.
4707 (TRACE_ALU_RESULT0): Define.
4708 (TRACE_FP_RESULT_WORD): Define.
4709 (TRACE_FP_INPUT_WORD1): Define.
4711 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4712 sim_fpu_two): New constants.
4713 (sim_fpu_op1, sim_fpu_op2): New types.
4714 (struct _sim_fpu): Delete member result. Re-order other members.
4715 (sim_fpu_sign, sim_fpu_exp): New functions.
4716 (sim_fpu_max, sim_fpu_min): new functions.
4717 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4718 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4720 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4722 * sim-profile.c (profile_print): Delete duplicate test of
4724 (profile_print_pc): Exit early if data collection not set up.
4725 (profile_print_core): Simplify by calling sim_core_map_to_str.
4726 * sim-core.h (sim_core_map_to_str): Declare.
4727 * sim-core.c (sim_core_map_to_str): Make non-static.
4729 * genmloop.sh (engine_resume): Update insn_count before exiting.
4730 (engine_resume_full): Keep accurate core profile data.
4732 * cgen-utils.c (sim_disassemble_insn): Don't use
4733 sim_core_read_aligned_N, it messes up profiling results.
4735 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4737 * nltvals.def: Regenerate with MN10300 additions.
4739 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4741 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4743 * sim-trace.h, sim-trace.c (trace_result_word2,
4744 trace_input_word4, trace_result_word4): New function.
4746 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4748 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4750 * sim-xcat.h: Delete.
4751 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4752 * cgen-sim.h: Ditto.
4753 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4754 * sim-n-bits.h: Ditto.
4755 * sim-n-core.h: Ditto.
4756 * sim-n-endian.h: Ditto.
4758 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4760 * syscall.c (cb_syscall): Handle short reads, and EOF.
4762 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4764 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4765 sim_fpu to safely print fp_word values.
4766 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4767 (trace_result_bool1, trace_result_addr1): New functions.
4768 (trace_input_bool1, trace_input_addr1): New functions.
4770 * sim-trace.h (TRACE_FPU_*): Define.
4772 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4774 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4775 (sim_fpu_fpto, sim_fpu_tofp): Define.
4777 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4779 * sim-fpu.c (sim_fpu_cmp): New function.
4781 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4783 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4784 instead of abuf->length.
4785 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4786 (set_trace_option_mask): Renamed from set_trace_options.
4787 (set_trace_option): New function.
4788 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4789 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4791 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4793 * sim-basics.h: Declare struct _sim_fpu.
4795 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4797 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4798 (trace_prefix, trace_input*, trace_result*): Declare.
4799 (trace_one_insn): Change declaration, assume trace_prefix called.
4800 (trace_generic): Like trace_one_insn.
4801 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4802 (TRACE_alu, TRACE_[a-z]*): Update.
4804 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4805 trace_insn, save_data, trace_idx_to_str, print_data): New
4807 (trace_one_insn): Rewrite.
4808 (trace_generic): New function.
4810 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4812 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4814 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4815 (SEMANTIC_FN): Rewrite declaration.
4816 (DECODE): Update type of semantic_fast member.
4817 ({EX,SEM}_FN_NAME): Have only one version.
4818 * sim-base.h (sim_state_base): Delete conditionals surrounding
4821 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4823 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4826 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4828 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4829 Add missing parameters to device_io calls.
4830 * sim-core.h: Add missing parameters to device_io calls.
4832 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4834 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4835 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4836 (SEMANTIC{,_CACHE}_FN): Fix return type.
4837 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4838 (engine_resume): Likewise. Make `engine' volatile. Save copy
4839 of cpu pointer in volatile object. Initialize read switch if
4842 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4844 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4845 (SEM_INSN): New macro.
4847 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4849 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4851 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4853 * configure: Regenerated to track ../common/aclocal.m4 changes.
4855 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4857 * sim-types.h (fp_word): New type, define according to
4858 WITH_TARGET_FLOATING_POINT_BITSIZE.
4860 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4861 configuration of size of floating point registers.
4863 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4865 * sim-profile.c (profile_print): Only print CPU <N> if other
4866 output is going to appear.
4868 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4870 * configure: Regenerated to track ../common/aclocal.m4 changes.
4872 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4874 * sim-types.h (address_word): Typedef according to
4875 WITH_TARGET_ADDRESS_BITSIZE.
4876 (signed_cell, unsigned_cell, natural_cell): Ditto using
4877 WITH_TARGET_CELL_BITSIZE.
4879 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4880 (WITH_TARGET_CELL_BITSIZE): Define.
4881 (WITH_HOST_WORD_BITSIZE): Delete.
4883 * sim-config.c (print_sim_config): Update.
4885 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4886 configuration of address and OpenFirmware cell sizes.
4888 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4890 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4891 * sim-run.c (sim_engine_run): Update.
4893 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4895 * sim-run.c (sim_engine_run): Ditto.
4897 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4898 (sim_resume): Pass nr_cpus to sim_engine_run.
4900 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4902 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4904 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4906 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4908 * Make-common.in (stamp-tvals): New rule.
4909 (targ-vals.h,targ-map.c): Depend on it.
4910 (clean): Remove stamp-tvals.
4912 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4914 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4915 in code also #if 0'ed.
4917 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4919 * configure: Regenerated to track ../common/aclocal.m4 changes.
4920 * aclocal.m4: Recognize --enable-maintainer-mode.
4922 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4924 * cgen-scache.h: Deleted.
4925 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4926 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4927 (scache_init): Use runtime computed size of SCACHE.
4928 (scache_flush): Likewise.
4929 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4930 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4931 * cgen-sim.h: Scache support moved here.
4932 (PC): Redo definition.
4933 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4934 (DECODE): Add parallel execution support.
4935 Only include semantic label members if using switch.
4936 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4937 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4938 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4939 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4941 (engine_{stop,run,resume,halt,signal}): Delete decls.
4942 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4943 (argbuf,scache): Delete forward decls.
4944 (STATE): Delete decl.
4945 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4946 Include cgen-mem.h, cgen-ops.h.
4947 (engine_halt,engine_signal): Delete.
4948 ({ex,exc,sem,semc}_illegal): Delete.
4949 (sim_disassemble_insn): Result of extract fn is in bits.
4950 * genmloop.sh: Rewrite.
4952 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4955 * sim-base.h (sim_state_base): Delete member `model'.
4956 (sim_cpu_base): Add member `model'.
4957 * sim-model.h (IMP_PROPERTIES): New type.
4958 (MACH): New members imp_props, models.
4959 (models): Delete decl.
4960 * sim-model.c (set_model): Update.
4961 * sim-profile.c (profile_print_model): Update.
4963 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4965 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4967 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4970 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4972 * configure: Regenerated to track ../common/aclocal.m4 changes.
4975 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4977 * aclocal.m4 (AR): Check for sigaction.
4979 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4981 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4983 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4984 * sim-config.c (sim_config): Replace WITH_DEVICES with
4985 WITH_TREE_PROPERTIES.
4987 * configure: Regenerated to track ../common/aclocal.m4 changes.
4989 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4991 * Make-common.in (SIM_ENVIRONMENT): New variable.
4992 (CONFIG_CFLAGS): Add it.
4993 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4994 --enable-sim-environment option.
4995 * configure: Regenerated.
4996 * sim-config.h (environment support): Rewrite.
4997 * sim-config.c (current_environment): Define as enum, unconditionally.
4998 (current_alignment): Define unconditionally.
4999 (config_environment_to_a): Update.
5000 (config_alignment_to_a): Fix type of argument. Define unconditionally.
5001 (sim_config): Handle environment and alignment determination
5002 unconditionally. Delete sanity checks of current_environment,
5004 (print_sim_config): Update.
5005 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
5006 (standard_options): Add --environment.
5007 (standard_option_handler): Likewise.
5009 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5011 * sim-alu.h: Add notes on carry vs borrow for subtraction.
5012 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
5013 (ALU{,8,16,32,64}ADDC): Define - add carrying.
5014 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
5015 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
5016 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
5017 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
5018 argument ADD_CA macro with two argument ADDC_C - add carrying with
5020 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
5021 argument SUB_CA macro with two argument SUBC_X - subtract
5023 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
5025 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
5027 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
5029 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
5030 * sim-io.h (sim_io_syscalls): Delete.
5032 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
5034 * syscall.c (cb_syscall): Add missing else, so write to stdout
5037 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
5038 the carry bit from the CPU's psw.
5040 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
5042 * gennltvals.sh: Redo syscall support.
5043 * nltvals.def: Regenerated.
5045 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5047 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5048 the stream immediately.
5050 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5052 * sim-io.c (sim_io_getstring): Delete unused len2.
5053 (sim_io_syscalls): Ditto for sys_errno.
5055 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5057 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5059 * Make-common.in (run.o): Depend on remote-sim.h.
5060 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5061 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5063 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5065 * sim-io.c (sim_io_syscalls): Disable lseek.
5067 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5069 * gennltvals.sh: Generate syscall values for d30v.
5071 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5072 * nltvals.def: Regenerate.
5074 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5075 (os_fstat): Likewise. Validate fd argument.
5076 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5077 just compute target stat struct length.
5078 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5079 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5080 (get_string): Return host errno values so they can be properly
5082 (cb_syscall): Likewise.
5083 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5084 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5085 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5086 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5087 (get_path): New function.
5089 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5091 * sim-io.c (sim_io_syscalls): New function to provide system call
5092 emulation. Provide exit, open, close, read, write, lseek, and
5094 (sim_io_getstring): New function to return a string from a
5095 simulated memory location.
5097 * sim-io.h (sim_io_syscalls): Add declaration.
5099 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5101 * sim-core.c (sim_core_signal): Fix spelling error in message.
5103 * sim-hrw.c (sim_read): Use read map, not write map.
5105 * Make-common.in (all): Add .gdbinit.
5106 * gdbinit.in: Add dump command.
5108 * sim-model.c (model_options): Use '\0' for `shortopt'.
5110 * sim-trace.c (trace_option_handler): Set state trace file
5111 for --trace-file in addition to cpu's values.
5112 (trace_vprintf): If cpu == NULL, try state's trace file.
5113 (trace_options): Reorganize table, reword some descriptions.
5115 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5117 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5120 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5122 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5123 signal untranslated, document problem with this.
5125 * nrun.c (main): Check for a prog name of `*step'. If present,
5126 step the simulator instead of allowing it to run free.
5128 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5130 * Make-common.in (sim_main_headers): Add sim-signal.h.
5132 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5134 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5136 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5138 * sim-signal.h: Start simulator signals at 64 so that host signal
5139 numbers can be detected and reported.
5141 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5143 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5145 * callback.c (cb_host_to_target_stat): Fix return values.
5147 * cgen-sim.h (enum_signal_type): Delete.
5148 (engine_signal): Update prototype.
5149 * cgen-utils.c: Don't include <signal.h>.
5150 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5151 (engine_signal): Update.
5153 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5154 (sim_state_free): Call SIM_STATE_FREE if defined.
5156 * sim-module.c (sim_module_install): Don't leave any modules
5157 installed if one fails to install.
5159 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5161 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5162 more, since alloca is not used in this file.
5164 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5165 correctly set the carry and overflow bits for those types.
5166 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5167 with carry, so carry is correct after doing both adds.
5168 (ALU*): Space out '\' to make it easier to read.
5170 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5172 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5175 * sim-signal.c, sim-signal.h: New files.
5176 * Make-common.in (sim-signal.o): Add rule for.
5177 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5178 * sim-abort.c: Don't include <signal.h>.
5179 * sim-basics.h: #include "sim-signal.h".
5180 * sim-break.c: Don't include <signal.h>.
5181 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5182 * sim-core.c: Don't include <signal.h>.
5183 (SIGBUS): Delete definition.
5184 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5185 * sim-engine.c: Don't include <signal.h>.
5186 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5187 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5188 * sim-resume.c: Don't include <signal.h>.
5189 (SIGTRAP): Delete definition.
5190 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5191 * sim-stop.c: Don't include <signal.h>.
5192 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5193 * sim-watch.c: Don't include <signal.h>.
5194 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5196 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5198 * sim-base.h (CIA_ADDR): Provide default definition.
5199 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5200 * sim-break.c (sim_handle_breakpoint): Likewise.
5202 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5204 * Make-common.in (srccom): New variable.
5206 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5207 (LIB_OBJS): Add syscall.o.
5208 (gentmap): Pass $(NL_TARGET) to $(CC).
5209 (syscall.o): Add rule for.
5210 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5211 (sim-bits.o): Depend on $(sim-n-bits_h).
5212 (sim-load.o): Depend on callback.h.
5214 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5215 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5216 * cgen-mem.h, cgen-ops.h: New files.
5218 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5220 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5222 * callback.c: #include string.h or strings.h.
5223 #include sys/types.h and sys/stat.h.
5224 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5225 (os_get_errno,os_open): Update.
5226 (os_stat,os_fstat): New functions.
5227 (os_init): Initialize syscall_map, errno_map, open_map.
5228 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5229 errno_map, open_map, signal_map, stat_map.
5230 (cb_read_target_syscall_maps): New function.
5231 (cb_target_to_host_syscall): New function.
5232 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5233 (cb_target_to_host_open): Renamed from target_to_host_open.
5234 (store): New function.
5235 (cb_host_to_target_stat): New function.
5236 * syscall.c: New file.
5237 * gentmap.c (sys_tdefs): New global.
5238 (gen_targ_vals_h): Output target syscall numbers.
5239 (gen_targ_map_c): Update. Output target syscall translation map.
5240 * gentvals.sh: New first argument `target'. Preface table with
5241 #ifdef NL_TARGET_$target if non-null target passed.
5242 * gennltvals.sh: New file.
5243 * nltvals.def: Regenerated.
5245 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5247 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5249 (sim_core_dummy_M): Declare.
5251 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5253 * sim-core.c (sim_core_signal): Print the address of the
5256 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5258 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5260 * sim-base.h (sim_state_base): Add member trace_data.
5261 (STATE_TRACE_DATA): New macro.
5262 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5263 ({WITH_,}TRACE_DEBUG_P): New macros.
5264 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5265 (_sim_cpu): Delete forward reference.
5266 (debug_printf): Update.
5267 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5268 (trace_options): Add --trace-debug.
5269 (set_trace_options): Handle it.
5270 (trace_option_handler): Likewise.
5271 (trace_install): Init state trace_data struct.
5272 (trace_uninstall): Close state trace file.
5273 * sim-events.c (ETRACE): Only print source file and line number if
5275 * sim-n-core.h (sim_core_trace_M): Likewise.
5277 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5279 1997-11-13 Felix Lee <flee@cygnus.com>
5281 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5283 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5285 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5287 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5289 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5291 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5292 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5295 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5297 * sim-events.c (sim_events_process): Re-compute the time -
5298 update_time_from_event - as each event is processed. Reverses
5301 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5303 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5305 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5307 * sim-events.c (sim_events_process): Delete redundant call to
5308 update_time_from_event.
5309 (sim_events_slip): Always decrement time_from_event.
5310 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5311 Delete assertion that time_from_event >=0 when work in queue, no
5314 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5316 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5317 (standard_option_handler): Update.
5319 * sim-options.h: Clarify documentation.
5320 (OPTION_LONG_ONLY_P): Delete definition.
5321 (OPTION_VALID_P): Define.
5323 * sim-options.c (sim_print_help): Allow short only options.
5324 (sim_parse_args): Ditto.
5325 (sim_args_command): Skip short only options.
5326 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5327 separate entries for short and long options in the HANDLERS and
5329 (sim_parse_args): Disable argument permutation.
5331 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5333 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5334 Add argument M, size of data type.
5335 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5336 Declare, ditto for 5, 6 & 7 byte transfers.
5337 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5340 * sim-n-core.h (sim_core_trace_M): Rename from
5341 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5342 with transfer type. Print transfer direction. Handle 1 and 2 byte
5344 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5346 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5347 Update all functions.
5349 * sim-core.c: Generate functions starting with 16 not 1.
5350 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5351 all 5, 6 & 7 byte transfers.
5353 * sim-n-core.h (sim_core_read_misaligned_N,
5354 sim_core_write_misaligned_N): Implement.
5356 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5358 * sim-endian.h (U16_8): Implement
5360 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5362 * sim-endian.h (VL8_16, VH8_16): Implement.
5364 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5366 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5367 (memory_option_handler): Skip comma in alias address list
5369 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5371 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5373 (parse_size, parse_addr): New functions
5374 (memory_option_handler, memory_options): Parse address & size
5375 using new functions. Pass level, space, modulo to do_memopt_add &
5378 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5380 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5381 `attach_type attach' argument with `unsigned level' argument.
5384 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5385 sim_core_attach): Replace argument attach with level. Update
5386 verification of arguments.
5387 (sim_core_map_detach, sim_core_detach): Replace argument attach
5390 * sim-basics.h (enum _attach_type): Delete.
5392 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5394 * sim-core.h (sim_core_write_8): Define.
5396 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5398 * sim-bits.h: Document ROTn macro.
5400 * sim-endian.h (H2T): Handle 16 byte variables.
5402 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5405 * sim-core.c: Do not generate sim_core_*_word.
5407 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5408 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5410 * sim-core.h (sim_core_read_unaligned_word,
5411 sim_core_read_aligned_word, sim_core_read_word,
5412 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5413 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5415 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5417 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5419 * sim-endian.h: Disable 16 byte support.
5421 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5423 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5425 * sim-n-core.h (sim_core_trace_N): New function.
5426 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5427 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5429 * sim-endian.h: Add 128 bit variant.
5431 * sim-core.h, sim-core.c: Add 128 bit variant.
5433 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5435 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5437 * sim-events.c (sim_events_process): Clear events->work_pending.
5438 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5439 setting, nr_ticks_to_process.
5440 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5441 when the event queue isn't next.
5443 * sim-events.h, sim-events.c (sim_events_slip): New function.
5445 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5447 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5449 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5452 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5454 * nrun.c (main): Remove useless test of name != NULL.
5455 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5457 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5459 * sim-fpu.c (EXPMAX): Type is unsigned.
5460 (MIN_INT, MAX_INT): Type is signed64.
5461 (i2fpu): Type of val is signed64.
5463 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5465 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5466 a bucket size of zero.
5468 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5469 OPTION_PROFILE_PC): Define.
5470 (profile_option_handler): Add support for --profile-pc and
5471 --profile-pc-granularity options.
5472 (profile_pc_init): When possible, compute nr buckets from bucket
5475 * sim-profile.c (profile_pc_init): Align the profile-pc end
5476 address with the profile-pc bucket size.
5478 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5479 something less ambiguous.
5480 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5482 * sim-profile.c (profile_pc_cleanup): New function. Move
5483 profile_pc_uninstall code to here.
5484 (profile_pc_uninstall): Call.
5485 (profile_pc_init): Call.
5487 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5489 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5490 file using BSD gprof format.
5492 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5494 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5495 MSBIT64): Force result to unsignedN.
5497 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5499 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5501 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5502 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5503 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5504 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5506 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5508 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5511 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5512 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5514 (sim_core_attach): Rename buffer_freed to free_buffer, type
5515 void*. Ensure that allocated buffer is alligned according to
5518 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5520 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5521 (ALU64_SUB): Define.
5523 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5524 (.gdbinit): Remove dependencies, generate once per build.
5526 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5528 * sim-n-core.h (sim_core_read_aligned_N,
5529 sim_core_write_aligned_N): Make xaddr param type address_word not
5532 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5534 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5535 unpacked floating point struct. Pass sim_fpu object by reference.
5536 Add preliminary support for rounding modes.
5538 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5540 * configure: Regenerated to track ../common/aclocal.m4 changes.
5542 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5544 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5545 WITH_TARGET_BITSIZE.
5547 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5549 * sim-profile.c (profile_print_core): label needs empty statement.
5551 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5553 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5554 and zfree instead of xmalloc and free. Prevents warnings.
5556 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5558 * configure: Regenerated to track ../common/aclocal.m4 changes.
5560 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5562 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5563 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5565 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5566 controling the bitsize/msb of the target.
5568 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5570 * Make-common.in: New files sim-break.c, sim-break.h.
5571 * sim-base.h: Add point to breakpoint list to sim_state_base.
5572 * sim-break.c sim-break.h: New modules that implement intrinsic
5574 * sim-module.c: Add breakpoint module.
5576 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5578 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5580 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5582 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5583 (SIGBUS) define for Windows.
5584 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5585 * sim-resume.c: define SIGTRAP for windows.
5586 * sim-xcat.h: use token pasting if ALMOST_STDC.
5588 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5590 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5592 (CONFIG_CFLAGS): Add same.
5594 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5596 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5597 (SIGNED32): use ##i32.
5599 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5601 * configure: Regenerated to track ../common/aclocal.m4 changes.
5603 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5605 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5608 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5609 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5610 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5611 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5612 (CONFIG_CFLAGS): Add same.
5614 * aclocal.m4: Perform AC_SUBST on optional options.
5616 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5618 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5620 * sim-options.c (standard_option_handler): Typo in warning message.
5622 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5624 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5625 insn count. Make count conditional on there being a valid
5627 (profile_pc_init): Make default PC profile frequency an arbitrary
5630 * sim-base.h: Ditto.
5632 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5635 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5638 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5640 * configure: Regenerated to track ../common/aclocal.m4 changes.
5642 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5644 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5645 configured alignment.
5647 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5649 * configure: Regenerated to track ../common/aclocal.m4 changes.
5651 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5653 * sim-config.c (sim_config): Check for default alignment.
5655 * sim-options.c (standard_option_handler): Add alignment option.
5657 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5658 default alignment requirements on memory accesses.
5660 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5662 * sim-load.c (sim_load_file): Return failure if the executable
5663 had no loadable sections.
5665 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5667 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5670 * sim-core.c (sim_core_signal): When bad access halt simulator
5671 SIGSEGV / SIGBUS instead of aborting.
5672 (signal.h): Include.
5674 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5675 options was missing.
5677 * sim-bits.h (MOVED): Define
5679 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5681 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5684 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5686 * sim-bits.c: Add 8 bit versions of bit macros.
5688 * sim-bits.h: Ditto.
5690 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5692 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5693 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5695 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5696 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5698 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5699 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5701 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5703 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5704 configure.in: Output to cconfig.h instead of config.h.
5706 * configure: Regenerated to track ../common/aclocal.m4 changes.
5708 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5710 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5713 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5715 * callback.c (os_write): divert stdout and stderr to their
5718 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5720 * sim-profile.c (profile_print_speed): Call
5721 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5723 * sim-events.c (sim_events_elapsed_time): New function return nr
5724 host MS consumed by the simulator.
5725 (sim_watch_valid): Use.
5727 * sim-module.c (modules): Install sim_events very very early.
5729 * sim-profile.c (profile_print): Call profile_print_pc.
5731 (profile_pc_init): New function, set up processor for PC
5733 (profile_print_pc): New function, print a PC profile.
5734 (profile_pc_event): New function, sample PC.
5736 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5737 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5740 * sim-options.c (sim_print_help): Pacify GCC.
5742 * sim-n-core.h (sim_core_read_aligned_N,
5743 sim_core_write_aligned_N): Add un-conditional profile call.
5744 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5745 profile call when aligned read/write isn't used.
5747 * sim-base.h: Include sim-profile, sim-model after sim-core &
5748 sim-events allow sim-core to define useful values.
5750 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5751 (profile_option_handler, profile_options): Add support for
5752 --profile-core option.
5753 (print_bar): Include when core profiling.
5754 (profile_print_core): New function, print core profile.
5756 * sim-config.c (print_sim_config): Print profile status.
5758 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5759 WITH_PROFILE_PC_P): Define.
5760 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5761 (PROFILE_COUNT_CORE): Define.
5763 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5765 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5766 interrupt_names array as the data.
5767 (sim-watch.h): Document.
5769 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5771 * sim-options.c (sim_print_help): When the doc string is to long
5774 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5775 that only the first few the watch options are listed. Generate
5776 meanginful usage messages.
5778 * sim-options.h (struct OPTION): Clarify use of doc_name field
5780 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5782 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5783 (standard_option_handler): Handle --architecture-info.
5785 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5787 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5788 illegal zero-sized array.
5789 * sim-core.c (sim_core_xor_read_buffer): same.
5791 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5793 * nltvals.def: Regenerate.
5795 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5797 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5799 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5801 * sim-bits.c (MASKED): Delete.
5802 (EXTRACTED): Delete.
5803 (LSEXTRACTED, MSEXTRACTED): New functions.
5805 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5806 (MSMASKEDn, LSMASKEDn): Add last argument.
5809 * sim-bits.h (EXTEND8, EXTEND16): Define.
5810 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5812 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5814 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5815 current instruction address.
5817 * sim-inline.h (*_ENGINE): Define.
5819 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5821 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5823 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5824 (watch_option_handler): Call delete_watchpoint with ident or type.
5825 (sim_watchpoint_install): Create interrupt specific watchpoint
5826 commands on the fly.
5827 (do_watchpoint_create): New function, create a watch point using
5828 type/int-nr info encoded in the option nr.
5829 (do_watchpoint_info): New function. List active watchpoints.
5831 * sim-watch.h: Change data structure to a list.
5833 * sim-memopt.c (memory_option_handler): Require explicit "all"
5834 before deleting all memory regions.
5836 * sim-utils.c (sim_do_commandf): New function, printf version of
5839 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5841 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5843 (SIGNED64, UNSIGNED64): Delete.
5844 (ALU64_ADD): Don't rely on bit endianness.
5845 (ALU64_BEGIN): Define.
5847 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5848 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5850 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5851 suffix - u64, LL - to 64 bit constants.
5853 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5855 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5857 * sim-utils.h (NZALLOC): Define - zalloc * N.
5859 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5860 implementation of read/write functions.
5862 * Make-common.in (sim-hrw.o): New target.
5864 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5867 * sim-memopt.c (memory_option_handler): Implement memory-size
5868 command. Implement memory-alias command. Let memory-delete delete
5870 (add_memopt): New function. Add a memory region.
5871 (do_memopt_delete): New function. Delete a memory region.
5873 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5875 * sim-core.c (sim_core_detach): New function.
5876 (sim_core_map_detach): New function. Perform the actual detach.
5877 (sim_core_init): Move initialization code from here.
5878 (sim_core_install): To here.
5879 (sim_core_uninstall): And here.
5881 * sim-module.c: Add memopt module.
5883 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5884 simulator base type.
5886 * Make-common.in (sim_main_headers): Add sim-memopt.h
5887 (sim-memopt.o): New target.
5889 * sim-core.c (sim_core_install): Add core_options to the option
5892 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5895 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5898 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5899 address_word, add mask member.
5901 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5902 address_word, allow for 64bit targets in 32bit host. Add modulo
5904 (sim_core_map_attach): Ditto.
5905 (new_sim_core_mapping): Ditto.
5906 (sim_core_translate): Mask address when modulo memory.
5908 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5910 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5912 * gdbinit.in: New file.
5913 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5914 * Make-common.in (distclean): Delete .gdbinit.
5915 (.gdbinit): Add rule for.
5916 * configure: Regenerated to track ../common/aclocal.m4 changes.
5918 * Make-common.in (cgen-run.o): Add rule for.
5920 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5922 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5924 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5925 both resumed and previous elapsed time.
5926 (sim_events_init): Set initial_wallclock and current_wallclock to
5928 (sim_events_install): Install sim_events_suspend and
5930 (sim_events_watch_clock): Allow for suspended simulator when
5931 computing the time of the clock event.
5933 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5934 initial_wallclock to elapsed_wallclock, set both to zero.
5935 (sim_events_init, sim_events_uninstall): Delete prototypes.
5937 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5939 * sim-module.c(sim_module_resume, sim_module_suspend): New
5942 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5944 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5947 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5949 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5950 * Make-common.in (TAGS): Likewise.
5951 * sim-n-bits.h: Add TAGS comments for all functions.
5952 * sim-n-core.h: Likewise.
5953 * sim-n-endian.h: Likewise.
5955 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5957 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5960 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5962 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5965 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5967 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5968 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5970 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5972 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5973 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5974 nr_transfered and nr_this_transfer unsigned.
5976 * sim-events.c (sim_events_tickn): N is signed, as limited to
5979 * sim-n-endian.h (offset_N): Change size to unsigned.
5981 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5983 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5985 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5987 * sim-options.c (sim_parse_args): Use dupargv.
5989 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5991 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5993 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5995 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5998 * sim-options.c (standard_options): Add --architecture=MACHINE and
5999 --target=TARGET options.
6000 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
6001 (standard_option_handler): Handle architecture and target options.
6004 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
6006 (sim_analyze_program): Set prog_bfd architecture from
6007 STATE_ARCHITECTURE if known.
6009 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6011 * configure: Regenerated to track ../common/aclocal.m4 changes.
6014 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6016 * aclocal.m4 (enable-sim-warnings): Remove comment stating
6017 that option does not apply to certain files.
6019 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6021 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
6022 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
6023 offset from MSB/LSB.
6025 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
6026 access address of sub word quantity of a hosts 16, 32, 64 bit word
6028 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
6029 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
6030 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
6031 return N*2 byte value with argument in Hi/Lo word. Renamed from
6032 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
6034 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
6035 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
6036 so that bit offset is explicit.
6038 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
6040 * sim-utils.c (sim_analyze_program): Add prog_name argument.
6041 Update STATE_PROG_BFD when needed with a dup'd copy of the
6044 * sim-config.c (sim_config): Delete ABFD argument, use
6045 STATE_PROG_BFD directly.
6047 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6049 * run.c (main): Pass the open ABFD to sim_create_inferior.
6051 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6055 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6056 hardware only simulator targets.
6058 * Make-common.in (sim-hload.o): Add rule.
6060 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6062 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6063 used by copyargv and freeargv.
6065 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6066 STATE_PROG_ARGV, not just a pointer.
6068 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6070 * configure: Regenerated to track ../common/aclocal.m4 changes.
6073 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6075 * aclocal.m4 (sim-endian): Add second argument to
6076 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6077 default endian when not hardwired.
6079 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6080 else failes value for target byte order.
6082 * sim-config.c (sim_config): Add abfd arguments. Set
6083 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6085 (sim_config): Return SIM_RC, don't abort.
6088 * run.c (main): Update call to sim_open - add ABFD argument.
6089 * nrun.c (main): Add NULL ABFD argument.
6091 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6093 * callback.c (os_poll_quit): Make static.
6094 Call sim_cb_eprintf, not p->eprintf.
6095 (sim_cb_printf, sim_cb_eprintf): New functions.
6096 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6098 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6099 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6100 sim-utils.h. #include sim-utils.h.
6101 * sim-utils.h: Above decls moved here.
6102 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6104 * sim-watch.c (action_watchpoint): Fix thinkos.
6106 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6108 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6110 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6112 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6113 to FORCED_ALIGNMENT case.
6115 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6117 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6119 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6121 * Make-common.in (libsim.a): Fix typo.
6123 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6125 * nrun.c (main): Verify the structure returned before using it.
6127 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6129 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6132 * sim-engine.c (sim_engine_install): New function. Install the
6133 engine init functions.
6134 (sim_engine_init): [Re]initialize the simulator engine.
6136 * sim-module.c: Add sim_engine to list of modules that always
6139 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6141 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6142 to remove the old watchpoint, not delete_watchpoint.
6143 (watch_option_handler): Action the correct watchpoint, not just
6146 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6148 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6149 both low and high word.
6150 (sim_core_write_aligned_N): Ditto.
6152 * sim-trace.c (set_trace_options): Delete code explicitly setting
6155 * sim-options.c (sim_print_help): Call the list commands if not a
6156 standalone simulator.
6157 (sim_print_help): Advise that some options may not be applicable.
6159 * sim-trace.c (set_trace_options): Assume core present.
6161 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6162 buffer when full not almost full.
6164 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6166 * sim-events.c (sim_events_process): Don't blat the event queue
6167 when processing watchpoints.
6169 * sim-watch.h: Make arg unsigned long - stop sign extension.
6171 * sim-events.c (sim_watch_valid): rewrite so debugable.
6173 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6175 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6176 inequality test is possible.
6177 (handle_watchpoint): Re-pass is_within arg.
6178 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6179 0 to schedule_watchpoint's is_within arg.
6180 (sim_watchpoint_init): Re-pass is_within arg.
6182 * sim-options.c (sim_print_help): Add is_command argument. Don't
6183 include -- prefix when called from the command line interpreter.
6185 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6187 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6188 zero indicates that the test should be reversed.
6189 (sim_events_watch_core): Ditto.
6190 (WATCH_CORE): Compare range against is_within.
6193 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6195 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6196 sim_core_read_buffer. Check nr-bytes transfered.
6198 * sim-core.h (sim_core_common): Define a new struct that contains
6199 the common data. to sd and cpu structures.
6200 * sim-core.c (sim_core_attach): Update.
6201 (sim_core_init): Update. Remember to copy initialized data to each
6203 (sim_core_find_mapping): Ditto.
6205 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6206 (sim_core_write_buffer): Ditto.
6208 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6209 transfer use xor version of read buffer.
6210 (sim_core_write_unaligned_N): Ditto for write.
6212 * sim-core.c (sim_core_xor_read_buffer): New function implement
6213 xor-endian data read breaking transfer up into xor-endian sized
6215 (sim_core_xor_write_buffer): Ditto for write.
6216 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6217 - needed for xor-endian transfers.
6219 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6221 * sim-inline.h: Review description.
6223 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6224 to just those involved in data transfers and configuration.
6226 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6228 * sim-n-core.h (sim_core_read_aligned_N): Use.
6229 (sim_core_read_unaligned_N): Ditto.
6230 (sim_core_read_unaligned_N): Ditto..
6231 (sim_core_write_unaligned_N): Ditto.
6233 * sim-core.h: Add xor endian bitmap to main structure. *
6235 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6237 (sim_core_read_aligned_N): Ditto.
6239 * sim-core.c (sim_core_set_xor_endian): New function.
6240 (sim_core_attach): Don't overwrite the per-cpu xor map when
6241 cloning the global core.
6243 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6245 * sim-engine.h: Update below so that it is using an enumerated
6248 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6250 * sim-engine.c (sim_engine_restart):
6251 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6252 return value used for simulator restart from 0 to 2.
6254 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6256 * cgen-scache.c (scache_option_handler): Add is_command arg.
6258 * sim-model.c (model_option_handler): Add is_command argument.
6260 * sim-profile.c (profile_option_handler): Add is_command arg.
6262 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6265 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6266 order that they are registered.
6268 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6269 between option and command line processing.
6271 * sim-options.c: Include stdlib.h, ctype.h.
6273 * Make-common.in (sim-watch.o): Add rule.
6274 (sim_main_headers): Assume sim-assert.h included.
6275 (sim-*.o): Simplify make rule.
6277 * sim-module.c: Add sim_watch_install to module list.
6279 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6281 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6284 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6285 * sim-events.c (sim_events_install): Ditto.
6286 * sim-core.c (sim_core_install): Ditto.
6287 * sim-model.c (model_install): Ditto.
6288 * sim-options.c (standard_install): Ditto.
6289 * sim-profile.c (profile_install): Ditto.
6290 * sim-reason.c (sim_stop_reason): Ditto.
6291 * sim-run.c (sim_engine_run): Ditto.
6292 * sim-utils.c (sim_analyze_program): Ditto.
6294 * sim-module.c (modules): Make profile_install and trace_install
6297 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6299 * sim-options.c (standard_option_handler): Set the byte order.
6301 * sim-events.c (sim_events_process): Allow multi tick processing.
6302 (sim_events_tickn): New function - multi cycle tick.
6304 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6305 prototypes. Under development.
6306 (sim_events): Replace processing with nr_ticks_to_process.
6308 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6310 * nrun.c (main): Pass callbacks to sim_open instead of using
6313 * run.c (main): Ditto.
6315 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6317 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6318 stop tk interrupting malloc calls.
6319 (sim_events_zalloc): Converse.
6321 * Make-common.in (sim_main_headers): Add sim-events.h.
6323 * sim-events.c (sim_events_schedule_after_signal): Change return
6324 type to void - signal events are strictly internal.
6325 (sim_events_init): Allocate a finite buffer for signal events.
6326 (sim_events_schedule_after_signal): Enter signal events into the
6329 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6330 (sim_engine_restart): Ditto.
6331 (sim_engine_abort): Ditto.
6332 * sim-stop.c (sim_stop): Ditto.
6333 (control_c_simulation): Ditto.
6334 * sim-resume.c (sim_resume): Ditto.
6335 (has_stepped): Ditto.
6336 * sim-abort.c (sim_engine_abort): Ditto.
6338 * sim-basics.h (transfer_type): New type.
6340 * sim-core.c (sim_core_signal): New function. Print core signal
6342 (sim_core_find_mapping): Add transfer argument.
6344 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6345 SIM_CORE_SIGNAL if a recoverable abort.
6346 * sim-core.c (sim_core_find_mapping): Ditto.
6348 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6350 * sim-core.c (sim_core_find_mapping): Replace calls to
6351 sim_io_error to more resiliant sim_engine_abort.
6353 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6354 (sim_core_write_unaligned_N): Ditto.
6356 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6358 * sim-module.c: Add sim_events_install to list.
6360 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6362 (sim_events_init): Now returns SIG_RC.
6364 * sim-run.c: New file. Generic sim_engine_run.
6365 * sim-reason.c: New file. Generic sim_stop_reason.
6366 * sim-stop.c: New file. Generic sim_stop.
6367 * sim-resume.c: New file. Generic sim_resume.
6369 * Make-common.in (sim-engine.o): Add rule.
6370 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6372 * sim-engine.h, sim-engine.c: New file. Provide generic
6373 implementation of sim_engine_halt, sim_engine_error. et.al.
6375 * sim-base.h (sim_state_base): Add member halt.
6376 (sim-engine.h): Include.
6378 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6380 * sim-events.c (sim_events_poll): Update event handler.
6382 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6384 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6386 (sim_events_watch_sim): New function.
6387 (sim_events_watch_core): New function.
6388 (sim_watch_valid): New function.
6389 (sim_events_preprocess): New function.
6390 (sim_events_process): Process the watchpoints as well as the timer
6392 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6393 (sim_events_deschedule): Check all the queues when removing an
6395 (sim_events_init): Ditto for cleaning.
6397 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6399 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6401 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6403 * callback.c (os_open): Type of arg flags is int.
6405 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6407 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6408 just like normal numbers as per IEEE rules.
6410 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6412 * callback.c (os_close): Mark the descriptor as being
6413 available if the close succeeded.
6414 (os_open): Pass 0644 as the mode of the file being created.
6416 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6418 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6421 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6422 * sim-lnline.h: Update.
6424 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6425 conversion functions.
6426 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6428 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6429 compare functions. Replacing.
6430 (sim_fpu_cmp): This. Delete.
6432 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6434 * sim-core.c (sim_core_find_mapping): Call engine_error not
6435 sim_io_error when possible.
6437 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6439 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6440 high/low double word.
6442 * sim-trace.h: Remove definition of attribute - defined in
6445 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6447 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6448 name of the option - or family of options.
6450 * sim-options.c (sim_args_command): Match command `a-b c' with
6451 option `--a-b-c' from option table.
6453 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6455 * sim-options.c (sim_print_help): For optional arguments, wrap
6458 * sim-trace.c (set_trace_options): New function, handle optional
6459 argument and multiple assignment.
6460 (trace_option_handler): Update.
6462 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6463 when branch tracing selected.
6465 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6467 * sim-trace.c (trace_one_insn): Make a va-args function.
6469 * sim-trace.c (trace_vprintf): New function, va-arg version of
6472 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6474 * sim-trace.c (trace_uninstall): Don't close a file twice.
6475 * sim-profile.c (profile_uninstall): Likewise.
6477 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6479 * sim-trace.c (toplevel): Include bfd.h.
6480 (trace_options): Note that --trace-linenum also turns on
6481 --trace-insn. Add --trace-{branch,semantics}.
6482 (trace_option_handler): If --trace-linenum, also turn on
6483 --trace-insn. Add --trace-branch support. If --trace-semantics,
6484 turn on ALU, FPU, branch, and memory tracing.
6485 (trace_one_insn): New function to trace an instruction. Support
6487 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6489 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6490 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6491 (TRACE_branch): Add new mask.
6492 (TRACE_*_P): Define all possible trace_p macros.
6493 (trace_one_insn): Declare function.
6495 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6497 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6498 GNU C doesn't support __attributes__.
6499 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6502 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6504 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6505 addresses are masked forcing them to be correctly aligned.
6506 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6507 * sim-config.c (config_alignment_to_a): Update.
6509 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6511 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6513 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6514 processor specific core maps.
6515 (sim_core_map_attach): Copy the core map data to each of the
6516 processor specific core data structures.
6517 * sim-core.c (sim_core_find_mapping): Update.
6519 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6520 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6521 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6522 alternatives that handle unaligned addresses.
6523 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6525 * cgen-utils.c (sim_disassemble_insn): Update.
6527 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6529 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6532 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6535 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6537 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6539 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6542 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6545 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6547 * cgen-trace.c: Prepend additional trace_printf argument.
6549 * cgen-utils.c (sim_disassemble_insn): Add additional core
6552 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6554 * nrun.c (main): Catch/report errorenous simulator states.
6556 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6557 * sim-trace.c: #include string.h/strings.h so that memset is
6559 * sim-utils.c: Ditto.
6560 * sim-profile.c: Ditto. And stdlib.h.
6561 (print_bar): Only define when used by instruction or memory profiler.
6563 * sim-options.c (standard_option_handler): Make ul more local.
6565 * sim-load.c (sim_load_file): Make the name constant.
6566 (sim_load_file): Passify gcc.
6568 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6570 * sim-utils.c, sim-load.c: Include sim-utils.h.
6572 * sim-base.h (sim_cpu): Pre define here so available to all.
6574 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6575 Restore the sim_cpu and instruction_address arguments so that full
6576 information is available to the abort function.
6577 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6578 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6580 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6581 tracing support for sim-events and sim-core.
6582 (trace_option_handler): Convert #if to if where possible so always
6583 compiled/checked by C compiler.
6584 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6586 * sim-base.h: Adjust comment documenting how to define the cpu
6588 (sim_state_base): Add sim_core and sim_events to simulator base
6591 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6592 * sim-core.c (sim_core_init, sim_core_attach,
6593 sim_core_find_mapping): Update.
6594 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6595 update_time_from_event, insert_sim_event,
6596 sim_events_schedule_after_signal, sim_events_deschedule,
6597 sim_events_tick): Ditto.
6599 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6600 sim-model.h): Move #includes from here.
6601 * sim-base.h: To here.
6602 (sim-core.h, sim-events.h, sim-io.h): Include also
6604 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6606 * callback.c (default_callback): Missing initialisers.
6608 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6610 * sim-utils.c (sim_add_commas): New function.
6611 * sim-basics.h (sim_add_commas): Add prototype.
6612 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6613 * sim-profile.c (COMMAS): New macro.
6614 (print_*): Use it to print commas in numbers.
6616 * configure: Regenerated.
6618 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6619 (cgen_state): New member run_fast_p.
6620 (cgen_init): Add prototype.
6621 (sim_disassemble_insn): New arg `cpu'.
6622 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6623 * cgen-utils.c (cgen_init): New function.
6624 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6625 * genmloop.sh: Call engine_halt if loop exits.
6627 * Makefile.in (sim-options_h): Define.
6628 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6629 (sim-model.o): Add new rule.
6630 (cgen-{scache,trace,utils}.o): Add new rules.
6631 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6632 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6633 Indent output by 2 spaces.
6634 * cgen-scache.h (scache_print_profile): Update.
6635 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6636 Use trace_printf, not fprintf.
6637 (trace_extract): Use trace_printf, not cgen_trace_printf.
6638 * genmloop.sh (!FAST case): Increment `insn_count'.
6639 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6640 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6641 access macro's name.
6642 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6643 Change return type to SIM_RC.
6644 (sim_core_{install,uninstall}): New functions.
6645 * sim-core.h (sim_core_{install,uninstall}): Declare.
6646 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6647 Change return type to SIM_RC.
6648 * sim-model.h (models,machs,model_install): Declare.
6649 * sim-module.c (modules): Add scache_install, model_install.
6650 (sim_post_argv_init): Set cpu->state backlinks.
6651 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6652 (standard_option_handler): Likewise.
6653 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6656 (profile_options): Delete --profile-simcache.
6657 (profile_option_handler): Likewise.
6658 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6660 (profile_print_{memory,model}): Likewise.
6661 (profile_print_simcache): Delete.
6662 (profile_print_speed): New function.
6663 (profile_print): Rewrite.
6664 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6665 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6666 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6667 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6668 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6669 (profile_print): Update prototype.
6671 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6673 * cgen-scache.[ch], cgen-sim.h: New files.
6674 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6675 * sim-model.c: New file.
6677 * Make-common.in (clean targets): Undo patch of Apr. 22.
6679 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6681 * sim-n-bits.h (signed): If we have a standard compiler, undef
6682 signed, so that signedN is defined correctly.
6684 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6686 * sim-module.h, sim-model.h, sim-profile.h: New files.
6687 * sim-module.c, sim-profile.c: New files.
6688 * Make-common.in (SIM_PROFILE): Define
6689 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6690 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6691 (sim_module.o,sim-profile.o): Add rules for.
6692 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6693 (--enable-sim-profile): Add.
6694 * configure: Regenerated.
6695 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6696 model. Move trace and profile support to sim-{trace,profile}.h.
6697 New members trace_data, profile_data.
6698 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6699 * sim-config.h: Provide default definition of WITH_PROFILE.
6700 (WITH_TRACE): Change default to -1.
6701 (MAX_NR_PROCESSORS): Always define.
6702 * sim-options.c: Move trace and profile support to
6703 sim-{trace,profile}.h.
6704 (sim_pre_argv_init): Moved to sim-model.c.
6705 (standard_install): New function.
6706 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6707 (standard_install): Declare.
6708 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6709 (trace_install, trace_uninstall): New functions.
6710 (trace_printf): Update reference to TRACE_FILE.
6711 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6712 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6713 (WITH_TRACE_FOO_P): Define.
6714 (trace_install): Declare.
6715 (TRACE_DATA): New struct.
6717 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6719 * run.c: Undo last exec_bfd patch.
6720 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6722 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6724 * run.c (exec_bfd): Add back in.
6725 (main): Set exec_bfd.
6727 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6729 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6731 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6733 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6734 less well defined engine_error.
6735 * sim-core.c: Ditto.
6737 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6739 * Make-common.in: Change clean targets to use :: so that other
6740 Makefiles can have their own clean targets.
6741 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6742 __STDC__ to control use of stdarg vs. varargs syntax. Some
6743 systems can't use __STDC__, but require stdarg.
6745 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6747 * sim-options.c (standard_options): Add --endian.
6748 (standard_option_handler): Likewise.
6750 * nrun.c: #include <signal.h>.
6751 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6752 handler that calls sim_stop ().
6754 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6756 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6757 handler that calls sim_stop (). Simulators may still be
6758 establishing their own handler.
6760 * sim-events.c (sim_events_poll): Rename from
6761 sim_events_at_large_int. Poll IO.
6763 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6766 * callback.c (os_poll_quit): New function poll for quit signal
6768 (default_callback): Include magic number.
6770 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6772 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6773 Check for functions getrusage, time.
6774 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6775 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6776 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6777 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6779 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6781 * sim-options.c, sim-options.h: New files.
6782 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6783 * Make-common.in (nrun.o): Add rules for.
6786 * run.c (main): Check return value of sim_open.
6788 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6789 (sim_main_headers): Add sim-trace.h.
6790 * run.c (exec_bfd, target_byte_order): Delete.
6791 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6792 call sim_load instead. Check return code of sim_create_inferior.
6793 * sim-base.h (CURRENT_STATE): Define.
6794 (sim_state_base): Make typedef. New members options, prog_argv,
6795 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6796 mem_size, memory [+ corresponding access macros].
6797 (sim_cpu_base): New typedef.
6798 * sim-trace.h: New file.
6799 * sim-trace.c: New file.
6800 * sim-basics.h: #include it.
6801 * sim-load.c: New file.
6803 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6805 * Make-common.in (INSTALL): Set to @INSTALL@.
6806 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6807 (install-common): Depend upon installdirs. Use
6808 $(program_transform_name) directly, rather than using
6810 (installdirs): New target.
6811 * Makefile.in (INSTALL): Set to @INSTALL@.
6812 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6813 (install-man): Depend upon installdirs. Use
6814 $(program_transform_name) directly, rather than using
6816 (installdirs): New target.
6818 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6820 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6823 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6825 * sim-basics.h: Only bring in config.h and tconfig.h if
6828 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6830 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6831 numbering convention of the target.
6832 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6833 and WITH_TARGET_WORD_MSB.
6834 (sim_config): When possible, check for consistency with bitsize
6837 * sim-bits.h: Allow MSB to be other than zero.
6838 * sim-bits.c: Ditto.
6839 * sim-n-bits.h: Ditto.
6841 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6842 * sim-n-bits.h (MSMASKEDn): Ditto.
6844 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6846 * Makefile.in (INSTALL): Change install.sh to install-sh.
6848 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6850 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6852 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6854 * run.c (main): Check that a program to run was specified.
6856 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6858 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6860 * configure: Regenerated to track ../common/aclocal.m4 changes.
6863 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6865 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6866 * sim-config.h: To here.
6868 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6869 (sim_main_headers): Define.
6870 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6871 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6873 (sim-utils.o): Add rule for.
6874 * sim-utils.o: New file.
6875 * sim-basics.h: #include sim-base.h.
6876 (zalloc): Make argument unsigned long.
6877 * sim-base.h: New file.
6878 * sim-inline.h (SIM_IO support): Delete.
6879 * sim-io.h: Delete inline support.
6880 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6881 * sim-config.c: sim-state.h renamed to sim-main.h.
6882 * sim-core.c: Likewise.
6883 * sim-events.c: Likewise.
6885 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6887 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6888 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6890 * configure: Regenerated to track ../common/aclocal.m4 changes.
6892 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6894 * configure: Regenerated to track ../common/aclocal.m4 changes.
6896 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6898 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6899 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6900 are defined by the configure.
6902 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6904 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6905 reserved-bits): Always define.
6907 * sim-config.h, sim-config.c (sim_config): New function - and new
6908 file - co-ordinate the setting/checking of the common simulator
6909 configuration options.
6911 * Make-common.in (sim-config.o): Add rule.
6913 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6915 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6916 va_list from void *, since va_list might not be a pointer type.
6918 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6920 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6922 (offset_N): Correct computation of LE offset.
6924 * sim-io.c (sim_io_error): Include a new line when reporting
6927 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6930 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6932 * run.c: Include alloca-conf.h.
6934 * callback.c (os_evprintf_filtered): Fix typo.
6936 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6938 * run.c (string.h, strings.h, stdlib.h): Include.
6940 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6941 0 when nothing pending.
6943 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6944 will soon be going away.
6945 (getopt): Plicate GCC.
6947 * sim-endian.c (sim-io.h): Plicate GCC.
6948 * sim-bits.c (sim-io.h): Ditto.
6949 * sim-n-bits.h (ROTn): Ditto.
6951 * sim-io.c (sim_io_error): Correct check for NULL.
6953 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6955 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6958 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6960 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6961 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6963 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6965 * sim-alu.h: Include sim-xcat.h.
6967 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6969 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6970 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6973 * sim-events.c (sim_events_at_large_int): New function. Just
6974 schedules an event every large-int ticks.
6975 (sim_events_init): Call.
6976 (sim_events_tick, sim_events_process): Move async handing to
6977 sim_events_process. Move timer decrement so that it occures after
6978 events have been processed.
6980 * sim-basics.h (struct _engine): Remove declaration.
6982 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6983 everything with same. Rename global struct to SIM_DESC.
6984 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6985 * sim-io.h, sim-io.c: Ditto.
6987 * sim-assert.h: New file. Optional assertion checking macros.
6988 * sim-io.c (sim_io_error): Make just this function tolerant to
6991 * sim-xcat.h: New file. Define concatenate macros.
6992 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6993 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6997 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6999 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
7001 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7003 * sim-inline.h: Add definitions for sim-types.
7004 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
7007 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7009 * sim-events.h: Remove defunct reference to callback struct.
7011 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7013 * configure: Re-generate.
7015 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7017 * Make-common.in (CSEARCH): Do not include the gdb directory in
7020 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7022 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7023 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
7024 to explicitly incorporate these.
7026 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
7027 specify the alignment restrictions of the target architecture -
7028 without this option all alignment restrictions are accomodated.
7029 (--enable-sim-assert): New option. Conditionally compile in
7030 assertion statements.
7031 (--enable-sim-float): New option. Strongly specify the target's
7032 floating point support.
7033 (--enable-sim-hardware): New option. Specify the hardware devices
7034 included in the simulation.
7035 (--enable-sim-packages): New option. Specify the hardware
7036 packages included in the simulation.
7037 (--enable-sim-regparm): New option. Specify that parameters be
7038 passed in registers instead of on the stack.
7039 (--enable-sim-reserved-bits): New option. Specify that reserved
7040 bits within an instruction are are correctly set.
7041 (--enable-sim-smp): New option. Specify the level of SMP support
7042 to be included in the simulator.
7043 (--enable-sim-stdcall): New option. Specify an alternative
7044 function call convention.
7045 (--enable-sim-xor-endian): New option. Configure xor-endian
7046 support used by some targets to implement bi-endian support.
7048 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7050 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7051 host endianness to be overridden.
7052 (--enable-sim-endian): Allow the target platform's byte order
7054 (--enable-sim-inline): Control the inlining of common components.
7055 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7056 (--enable-sim-warnings): Enable additional GCC compiler checks.
7057 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7060 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7061 sim-*-n.h so that the names are uniq on dos machines
7062 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7064 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7066 * run.c: #include "libiberty.h".
7067 (main): New locals sd,no_args,sim_argv.
7068 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7069 is program name. Update call to sim_set_callbacks.
7070 Record result of sim_open, pass to other sim_foo routines.
7072 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7074 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7077 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7079 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7080 Route stdout through buffered IO.
7082 * callback.c: Add os_flush_stderr, os_write_stderr,
7083 os_evprintf_filtered functions to route error output through
7086 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7087 Correct return type - should be void.
7089 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7091 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7093 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7094 not provide a default value as undefined indicates disable code.
7096 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7098 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7100 * sim-events.h, sim-events.c: Ditto.
7101 * sim-io.h, sim-io.c: Ditto.
7103 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7105 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7107 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7108 extract the tail or least signifiant bits from an integer of the
7111 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7112 WITH_TARGET_BITSIZE so that the compilation will fail when an
7113 unsupported bitsize value is defined.
7115 (INSERTED*): Convert to functions.
7116 (EXTRACTED*): Ditto.
7118 (SIGN_EXTEND, SEXT): Change to more terse name.
7120 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7122 * sim-inline.h: Allow explicit control over which .c files will be
7123 included by their header.
7125 * sim-inline.h: Allow explicit control over which .c files use the
7126 alternative - REGPARM - parameter passing mechanism.
7128 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7129 icache.c, idecode.c, semantics.c or support.c. Those names are
7130 not generally applicable.
7132 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7134 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7135 in a fashion similar to sim-endian-n.
7137 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7138 both value and address macro's.
7140 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7142 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7144 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7145 generic L_word, H_word macro's.
7147 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7149 * sim-basics.h: Borrow code from ppc directory.
7150 * sim-bits.c: Ditto.
7151 * sim-bits.h: Ditto.
7152 * sim-config.h: Ditto.
7153 * sim-endian-n.h: Ditto.
7154 * sim-endian.c: Ditto.
7155 * sim-endian.h: Ditto.
7156 * sim-inline.c: Ditto.
7157 * sim-inline.h: Ditto.
7158 * sim-types.h: Ditto.
7160 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7162 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7163 all the ALU size alternatives and then auto-configure a default.
7165 * sim-alu.h: Copy ppc/idecode_expression.h.
7167 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7169 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7170 sign extend a bit within a value.
7172 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7173 a pointer into the middle of a host word.
7174 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7176 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7178 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7179 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7180 appropriate definitions of read, write, etc. Add prototype for
7183 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7185 * Makefile.in (libcommon.a): Delete.
7186 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7187 (gentmap,targ-vals.h,targ-map.c): Likewise.
7188 (run-autoconf): Delete.
7189 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7190 (common makefile fragment): Moved back into ...
7191 * Make-common.in: Resurrect.
7192 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7193 * configure: Regenerated.
7195 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7197 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7198 (SIM_AC_OUTPUT): To here.
7200 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7202 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7203 comments and single quotes. Fixes a problem found on hpux.
7205 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7207 * aclocal.m4: Remove Make-common.in from dependencies.
7208 * (distclean): Remove targ-vals.def.
7210 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7211 into here. Makes insertion into makefiles easier. Also, change
7212 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7213 targ-map.o, and run are built. They are now built in the
7214 individual simulator directories, taking sources from ../common as
7215 necessary. This replaces the merging of libcommon.a into
7216 linsim.a, which was problematic for the WinGDB build process.
7217 * run.c: Include config.h from . instead of ../common.
7218 * Make-common.in: Remove. It's no longer necessary.
7220 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7222 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7223 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7225 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7227 * run.c (main): Set target_byte_order before call to sim_open.
7229 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7231 * callback.c: #include <stdlib.h>
7232 (os_error): New function.
7233 (default_callback): Add os_error.
7235 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7237 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7238 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7240 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7242 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7244 * run.c: #include ../common/config.h, tconfig.h.
7245 (myname): New static global.
7246 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7247 Only process -c ifdef SIM_HAVE_SIMCACHE.
7248 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7249 Parse program name from argv[0] and use in error messages.
7250 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7251 Add support for incomplete h8/300 termination indicators.
7252 (usage): Make more verbose.
7253 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7254 * Makefile.in,Make-common.in,callback.c: New files.
7255 * nltvals.def,gentmap.c,gentvals.sh: New files.
7257 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7259 * run.c: Include stdarg.h if __STDC__.
7261 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7263 * run.c (main): Don't print out anything if the signal
7264 number is zero (ie no signal).
7266 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7268 * run.c (main): Print out if the program raised a signal.
7270 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7272 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7275 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7277 * run.c (main): Explicitly cast malloc() parameter.
7279 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7281 * run.c (sim_bfd): New global to hold the bfd pointer for the
7283 (main): Initialize sim_bfd.
7285 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7287 * run.c (main): Use new bfd_big_endian macro.
7289 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7291 * run.c (main): Removed SH specific comments, so source is
7292 generic. Also updated to only load relevant sections. Moved
7293 sim_open() to after callback attach (to match GDB).
7295 * run.1: Removed SH specific comments.
7297 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7299 * run.c (main): Always return sigrc at end.
7301 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7303 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7304 bfd_check_format() fails.
7306 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7308 * run.c, run.1: From sh directory.
projects / deliverable / binutils-gdb.git / blob