1 2021-01-11 Mike Frysinger <vapier@gentoo.org>
3 * sim-core.c (sim_memory_map): Change %#x to PRIxTW.
5 2021-01-11 Mike Frysinger <vapier@gentoo.org>
7 * acinclude.m4 (SIM_AC_COMMON): Delete checks for stdlib.h, string.h,
8 strings.h, time.h, and errno.h.
9 * callback.c, cgen-scache.c, dv-glue.c, dv-pal.c, dv-sockser.c,
10 hw-alloc.c, hw-base.c, hw-device.c, hw-events.c, hw-handles.c,
11 hw-ports.c, hw-properties.c, hw-tree.c, nrun.c, sim-arange.c,
12 sim-events.c, sim-fpu.c, sim-hw.c, sim-load.c, sim-memopt.c,
13 sim-options.c, sim-profile.c, sim-trace.c, sim-utils.c,
14 sim-watch.c, syscall.c: Delete HAVE_ERRNO_H, HAVE_STDLIB_H,
15 HAVE_STRING_H, HAVE_STRINGS_H, HAVE_LIMITS_H, HAVE_TIME_H,
16 and strings.h include.
18 2021-01-09 Mike Frysinger <vapier@gentoo.org>
20 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
21 * sim-core.c, sim-watch.c: Include libiberty.h.
23 2021-01-09 Mike Frysinger <vapier@gentoo.org>
25 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
27 2021-01-09 Mike Frysinger <vapier@gentoo.org>
29 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
30 Set WERROR_CFLAGS when first arg is not set or is "yes".
32 2021-01-09 Mike Frysinger <vapier@gentoo.org>
34 * hw-base.c (full_name_of_hw): Delete full_name. Replace
35 hw_strdup call with hw_malloc.
37 2021-01-09 Mike Frysinger <vapier@gentoo.org>
39 * cgen-par.c: Include stdlib.h.
40 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
42 2021-01-08 Mike Frysinger <vapier@gentoo.org>
44 * Make-common.in (C_DIALECT): Define.
45 (COMPILE.pre): Append $(C_DIALECT).
46 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
48 2021-01-07 Mike Frysinger <vapier@gentoo.org>
50 * sim-core.c (sim_memory_map): Define.
52 2021-01-04 Mike Frysinger <vapier@gentoo.org>
54 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
55 * configure: Regenerate.
57 2021-01-04 Mike Frysinger <vapier@gentoo.org>
59 * sim-options.c (sim_print_version): Print out more details when
60 is_command is non-zero.
62 2021-01-04 Mike Frysinger <vapier@gentoo.org>
64 * sim-options.c (standard_option_handler): Call sim_print_version.
65 (sim_print_version): New function.
66 * sim-options.h (sim_print_version): New prototype.
68 2021-01-04 Mike Frysinger <vapier@gentoo.org>
70 * sim-config.c (print_sim_config): Rename to ...
71 (sim_config_print): ... this.
72 * sim-config.h: Likewise.
74 2021-01-02 Mike Frysinger <vapier@gentoo.org>
76 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
77 FLOOR_PAGE): Delete unused macros.
78 (align_up, align_down): Define.
80 2020-08-10 Tom de Vries <tdevries@suse.de>
82 * sim-cpu.c: Include stdlib.h for free.
84 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
86 * nrun.c: Include stdlib.h.
87 * sim-core.c: Likewise.
88 * sim-engine.c: Likewise.
90 * sim-module.c: Likewise.
91 * sim-reason.c: Likewise.
93 2019-12-19 Tom Tromey <tromey@adacore.com>
96 * Makefile.in (install-strip): New target.
98 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
100 * sim-utils.c: Prevent buffer overflow.
102 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
104 * gennltvals.sh: Add PRU libgloss target.
105 * nltvals.def: Regenerate from the latest libgloss sources.
107 2019-06-13 Stafford Horne <shorne@gmail.com>
109 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
110 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
111 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
113 2019-06-13 Stafford Horne <shorne@gmail.com>
115 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
116 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
118 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
120 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
121 CURRENT_TARGET_BYTE_ORDER.
122 (SUBWORDTFSI): Likewise.
123 (JOINSIDF): Likewise.
124 (JOINSIXF): Likewise.
125 (JOINSITF): Likewise.
127 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
129 * sim-base.h: Add 'sim-assert.h' include.
130 * sim-basics.h: Add 'libiberty.h' include.
132 2019-03-28 Stafford Horne <shorne@gmail.com>
134 * sim-options.c: Include "config.h".
136 * sim-watch.c: Include "config.h".
138 * hw-device.c: Include <string.h>.
139 * hw-events.c: Include <string.h>.
140 * hw-handles.c: Include <stdlib.h>.
141 * sim-fpu.c: Include <stdlib.h>.
143 2019-03-28 Stafford Horne <shorne@gmail.com>
145 * Make-common.in (sim-arange_h): Remove sim-arange.c
146 * sim-arange.c: Remove SIM_ARANGE_C.
147 Add ifdef for _SIM_ARANGE_C_.
148 Include "sim-arange.h".
149 Remove include for unused "sim-assert.h".
150 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
151 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
152 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
153 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
155 * sim-arange.h (sim_addr_range_add): Declare as
157 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
158 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
159 Remove definition of SIM_ARANGE_INLINE.
160 Remove [HAVE_INLINE].
161 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
162 * sim-base.h: Include "sim-arange.h"
163 * sim-basics.h: Remove include of "sim-arange.h"
164 * sim-inline.c: Include "sim-arange.c"
165 * sim-inline.h: Define INLINE_SIM_ARANGE.
166 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
167 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
169 2019-01-26 Tom Tromey <tom@tromey.com>
171 * Make-common.in (version.c): Use sim's create-version.sh.
172 * create-version.sh: New file.
174 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
176 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
178 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
180 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
182 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
184 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
185 this point, it should have already been set in cb_syscall.
187 2018-10-05 Stafford Horne <shorne@gmail.com>
189 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
190 (ADDOFDI): New function, add overflow flag DI variant.
191 (SUBCFDI): New function, subtract carry flag DI variant.
192 (SUBOFDI): New function, subtract overflow flag DI variant.
194 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
196 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
198 * sim-core.c (sim_core_set_xor): Likewise.
199 (sim_core_xor_read_buffer): Likewise.
200 (sim_core_xor_write_buffer): Likewise.
202 2017-12-12 Peter Gavin <pgavin@gmail.com>
203 Stafford Horne <shorne@gmail.com>
205 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
207 (MUL1OFSI): New function, 1's complement overflow flag.
209 2017-12-12 Peter Gavin <pgavin@gmail.com>
210 Stafford Horne <shorne@gmail.com>
212 * cgen-accfp.c (remsf, remdf): New function.
213 (cgen_init_accurate_fpu): Add remsf and remdf.
214 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
215 * sim-fpu.c (sim_fpu_rem): New function.
216 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
217 (sim_fpu_rem): New function.
218 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
220 2017-09-06 John Baldwin <jhb@FreeBSD.org>
222 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
225 2017-05-24 Yao Qi <yao.qi@linaro.org>
227 * sim-trace.c (trace_disasm): Caller update.
229 2016-08-15 Mike Frysinger <vapier@gentoo.org>
231 * sim-base.h (sim_state_base): Add prog_syms_count.
232 (STATE_PROG_SYMS_COUNT): Define.
233 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
234 (trace_load_symbols): New function.
235 (trace_sym_value): Likewise.
236 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
237 loading logic with a call to trace_load_symbols.
238 * sim-trace.h (trace_load_symbols, trace_sym_value): New
241 2016-08-13 Mike Frysinger <vapier@gentoo.org>
243 * cgen-types.h (mode_names): Mark const.
244 * cgen-utils.c (mode_names): Likewise.
246 2016-08-13 Mike Frysinger <vapier@gentoo.org>
248 * cgen-defs.h (struct cgen_state): Delete argv and envp.
249 (STATE_ARGV, STATE_ENVP): Delete.
251 2016-02-04 Nick Clifton <nickc@redhat.com>
253 * cgen-scache.c (scache_option_handler): Prevent possible
254 undefined behaviour computing the size of the scache by using
255 unsigned integers instead of signed integers.
257 2016-01-17 Joel Brobecker <brobecker@adacore.com>
259 * sim-fpu.c: Minor comment fixes throughout.
261 2016-01-17 Joel Brobecker <brobecker@adacore.com>
263 * sim-fpu.c (print_bits): Minor reformatting (no code change).
264 (sim_fpu_map): Likewise.
266 2016-01-11 Mike Frysinger <vapier@gentoo.org>
268 * sim-config.c (print_sim_config): Drop extra whitespace before =
269 in output for byte order, stdio, and msb settings.
271 2016-01-10 Mike Frysinger <vapier@gentoo.org>
273 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
274 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
275 sim-stdio, sim-trace, and sim-profile.
276 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
277 (SIM_AC_OPTION_ASSERT): Likewise.
278 (SIM_AC_OPTION_SMP): Likewise.
279 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
280 * configure: Regenerate.
281 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
282 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
283 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
284 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
285 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
286 WITH_ENVIRONMENT & USER_ENVIRONMENT.
287 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
288 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
289 WITH_ASSERT, WITH_STDIO): Delete.
290 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
293 2016-01-10 Mike Frysinger <vapier@gentoo.org>
295 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
296 * configure: Regenerate.
297 * Make-common.in (SIM_PACKAGES): Delete.
298 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
300 2016-01-10 Mike Frysinger <vapier@gentoo.org>
302 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
304 2016-01-10 Mike Frysinger <vapier@gentoo.org>
306 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
308 2016-01-10 Mike Frysinger <vapier@gentoo.org>
310 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
312 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
313 * gentmap.c: Change targ-vals.def include to nltvals.def.
314 * Make-common.in (gentmap): Change targ-vals.def to
315 $(srccom)/nltvals.def.
316 (distclean): Delete rm -f targ-vals.def.
317 * Makefile.in: Update comment.
319 2016-01-10 Mike Frysinger <vapier@gentoo.org>
321 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
322 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
323 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
325 2016-01-10 Mike Frysinger <vapier@gentoo.org>
327 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
328 and --enable-sim-stdcall and sim_stdcall.
329 * configure: Regenerate.
330 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
331 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
332 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
333 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
334 (REGPARM_*): Delete all regparm defines and their use.
336 2016-01-10 Mike Frysinger <vapier@gentoo.org>
338 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
339 * Make-common.in (SIM_CFLAGS): Delete.
340 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
341 * Makefile.in: Likewise.
343 2016-01-09 Mike Frysinger <vapier@gentoo.org>
345 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
346 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
347 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
348 * acinclude.m4 (SIM_AC_COMMON): ... here.
349 * aclocal.m4, configure: Regenerate.
350 * config.in: Delete file.
351 * callback.c: Change cconfig.h include to config.h.
352 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
354 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
355 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
357 2016-01-06 Mike Frysinger <vapier@gentoo.org>
359 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
360 date, and time information.
362 2016-01-06 Mike Frysinger <vapier@gentoo.org>
364 * sim-options.c (sim_parse_args): Mark argv array const.
365 * sim-options.h (sim_parse_args): Likewise.
367 2016-01-05 Mike Frysinger <vapier@gentoo.org>
369 * sim-trace.c: Include dis-asm.h.
370 (OPTION_TRACE_DISASM): New enum.
371 (trace_options): Add trace-disasm flag.
372 (trace_option_handler): Handle OPTION_TRACE_DISASM.
373 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
374 (dis_read, dis_printf, trace_disasm): New functions.
375 * sim-trace.h: Include dis-asm.h.
376 (TRACE_INSN_IDX): Clarify comment.
377 (TRACE_DISASM_IDX): New enum.
378 (TRACE_disasm): New define.
379 (WITH_TRACE_DISASM_P): New define.
380 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
381 (STRACE_DISASM_P): New define.
382 (TRACE_DISASM_P): Likewise.
383 (TRACE_DISASM_P): Likewise.
384 (TRACE_DISASM): Likewise.
385 (trace_disasm): New function.
387 2016-01-04 Mike Frysinger <vapier@gentoo.org>
389 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
391 2016-01-04 Mike Frysinger <vapier@gentoo.org>
393 * cgen-scache.c (MAX): Delete.
394 (scache_init): Change MAX to max.
395 * cgen-trace.c (min): Delete.
396 * cgen-utils.c (min): Delete.
397 * sim-basics.h [!min] (min): Define.
398 [!max] (max): Define.
400 2016-01-04 Mike Frysinger <vapier@gentoo.org>
402 * sim-options.c (sim_parse_args): Tweak getopt error message.
404 2016-01-04 Mike Frysinger <vapier@gentoo.org>
406 * acinclude.m4 (sim-bswap): Delete.
407 * configure: Regenerate.
408 * Make-common.in (SIM_BSWAP): Delete.
409 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
410 * sim-config.h (htonl, ntohl): Delete.
411 (WITH_BSWAP): Delete.
413 2016-01-03 Mike Frysinger <vapier@gentoo.org>
415 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
416 opterr state to it before calling getopt_long and restore afterwards.
417 Set opterr to 0. When optc is '?', call sim_io_eprintf.
419 2016-01-03 Mike Frysinger <vapier@gentoo.org>
421 * hw-device.h (device): Delete commented typedef.
422 * sim-basics.h (device): Delete typedef.
424 2016-01-03 Mike Frysinger <vapier@gentoo.org>
426 * sim-options.c (sim_parse_args): Replace for loop with a call
429 2016-01-03 Mike Frysinger <vapier@gentoo.org>
431 * nrun.c (myname): Mark const.
432 (main): Mark name const. Replace myname parsing loop with a
435 2016-01-03 Mike Frysinger <vapier@gentoo.org>
437 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
438 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
439 (SIM_AC_OPTION_HOSTENDIAN): Delete.
440 * config.in, configure: Regenerate.
441 * Make-common.in (SIM_HOSTENDIAN): Delete.
442 * sim-config.c (current_host_byte_order): Delete.
443 (sim_config): Delete current_host_byte_order assignments and
444 CURRENT_HOST_BYTE_ORDER checks.
445 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
446 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
447 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
448 (current_host_byte_order): Delete.
449 (CURRENT_HOST_BYTE_ORDER): Likewise.
450 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
451 (HOST_BYTE_ORDER): ... this.
452 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
454 (sim_endian_join_16): Likewise.
455 * sim-n-core.h (sim_core_read_misaligned_N): Change
456 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
457 (sim_core_write_misaligned_N): Likewise.
458 * sim-n-endian.h (endian_t2h_N): Likewise.
459 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
460 endian_le2h_N): Likewise.
461 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
463 2016-01-02 Mike Frysinger <vapier@gentoo.org>
465 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
466 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
468 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
469 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
470 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
471 * nrun.c (main): Likewise.
472 * sim-config.c (current_host_byte_order): Change type to enum
473 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
474 (current_target_byte_order): Likewise.
475 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
476 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
478 (sim_config): Change prefered_target_byte_order type to enum
479 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
480 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
481 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
482 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
483 Delete all the various arch/OS endian includes & defines.
484 (current_host_byte_order): Change type to enum bfd_endian.
485 (current_target_byte_order): Likewise.
486 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
487 (CURRENT_TARGET_BYTE_ORDER): Likewise.
488 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
489 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
490 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
492 (sim_events_watch_core): Likewise.
493 * sim-events.h: Likewise.
494 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
496 (sim_core_write_misaligned_N): Likewise.
497 * sim-n-endian.h (endian_h2be_N): Likewise.
498 (endian_be2h_N): Likewise.
499 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
500 (offset_N): Likewise.
501 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
502 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
504 2016-01-02 Mike Frysinger <vapier@gentoo.org>
506 * cgen-defs.h (current_state): Delete.
507 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
508 * sim-utils.c (current_state): Delete.
510 2015-12-30 Mike Frysinger <vapier@gentoo.org>
512 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
515 2015-12-27 Mike Frysinger <vapier@gentoo.org>
517 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
519 2015-12-26 Mike Frysinger <vapier@gentoo.org>
521 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
522 * config.in, configure: Regenerate.
523 * Make-common.in (sim-basics_h): Delete tconfig.h.
524 (distclean): Likewise.
525 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
526 (new_sim_core_mapping): Delete WITH_HW and device *device.
527 (sim_core_map_attach, sim_core_attach): Likewise.
528 (sim_core_read_buffer): Delete WITH_DEVICES logic.
529 (sim_core_write_buffer): Likewise.
530 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
532 (sim_core_attach): Likewise.
533 (device_io_read_buffer, device_io_write_buffer): Delete.
534 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
535 (sim_core_write_aligned_N): Likewise.
536 * tconfig.h: Delete file.
538 2015-12-26 Mike Frysinger <vapier@gentoo.org>
540 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
541 Call sim_cpu_hw_io_read_buffer if cpu is valid.
542 (sim_core_write_buffer): Move cia decl to top of func. Call
543 sim_cpu_hw_io_write_buffer if cpu is valid.
545 2015-12-25 Mike Frysinger <vapier@gentoo.org>
547 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
549 (hw_find_integer_property): Likewise.
550 (hw_find_integer_array_property): Likewise.
551 (hw_add_duplicate_property): Likewise.
553 2015-12-25 Mike Frysinger <vapier@gentoo.org>
555 * sim-config.h (WITH_ENGINE): Delete.
556 * sim-module.c (modules): Always include sim_engine_install.
558 2015-12-25 Mike Frysinger <vapier@gentoo.org>
560 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
561 * cgen-types.h (SIM_HAVE_MODEL): Delete.
562 * sim-base.h: Always include sim-model.h.
563 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
564 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
565 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
566 [!WITH_MODEL_P] (sim_machs): Define.
567 * sim-model.h: Add some developer docs.
568 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
569 (WITH_MODEL_P): Define.
570 * sim-module.c (modules): Always include sim_model_install.
571 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
573 2015-12-25 Mike Frysinger <vapier@gentoo.org>
575 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
576 * sim-model.c: Likewise.
577 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
578 SIM_MACH_IMP_PROPERTIES
580 2015-12-25 Mike Frysinger <vapier@gentoo.org>
582 * sim-core.c (device_error): Delete.
583 (sim_core_map_attach): Delete calls to device_error.
584 (sim_core_attach): Likewise.
585 * sim-core.h (device_error): Delete.
586 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
588 (sim_core_write_aligned_N): Likewise.
590 2015-12-25 Mike Frysinger <vapier@gentoo.org>
592 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
593 * sim-core.c (sim_core_write_buffer): Likewise.
594 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
595 (sim_core_write_aligned_N): Likewise.
597 2015-12-25 Mike Frysinger <vapier@gentoo.org>
599 * dv-pal.c: Include config.h and sim-main.h.
600 (hw_pal_io_read_buffer): Always call CPU_INDEX.
602 2015-12-24 Mike Frysinger <vapier@gentoo.org>
604 * sim-options.c (standard_options): Always enable load-lma and
606 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
608 2015-12-24 Mike Frysinger <vapier@gentoo.org>
610 * sim-module.c (MODULE_LIST): Delete.
612 2015-12-24 Mike Frysinger <vapier@gentoo.org>
614 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
615 Move to h8300/compile.c.
616 [SIM_H8300] (standard_options): Likewise.
617 (standard_option_handler): Likewise.
619 2015-12-24 Mike Frysinger <vapier@gentoo.org>
621 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
622 sim_watchpoint_install.
624 2015-12-24 Mike Frysinger <vapier@gentoo.org>
626 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
627 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
629 * sim-options.c (OPTION_MEM_SIZE): Delete.
630 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
631 (standard_option_handler): Likewise.
633 2015-12-24 Mike Frysinger <vapier@gentoo.org>
635 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
637 2015-11-21 Mike Frysinger <vapier@gentoo.org>
640 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
642 2015-11-21 Mike Frysinger <vapier@gentoo.org>
645 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
646 vasprintf, and va_end together. Check ret after va_end call.
648 2015-11-21 Mike Frysinger <vapier@gentoo.org>
650 * sim-types.h (SIM_PRI_TB): Define.
651 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
652 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
653 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
654 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
656 2015-11-17 Mike Frysinger <vapier@gentoo.org>
658 * sim-main.h (WITH_MODULO_MEMORY): Delete.
659 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
660 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
661 (sim_core_translate): Likewise.
662 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
664 2015-11-16 Mike Frysinger <vapier@gentoo.org>
666 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
667 (cgen_cpu_close): Change to XCONCAT2.
669 2015-11-15 Mike Frysinger <vapier@gentoo.org>
671 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
674 2015-11-14 Mike Frysinger <vapier@gentoo.org>
676 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
677 * sim-close.c: New file.
679 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
680 Ali Lown <ali.lown@imgtec.com>
682 * sim-bits.h (EXTEND6): New macro.
683 (EXTEND12): New macro.
684 (EXTEND25): New macro.
686 2015-06-24 Mike Frysinger <vapier@gentoo.org>
688 * sim-trace.c (trace_one_insn): Delete.
689 * sim-trace.h (trace_one_insn): Delete.
691 2015-06-24 Mike Frysinger <vapier@gentoo.org>
693 * sim-trace.c (debug_printf): Rename to ...
694 (sim_debug_printf): ... this.
695 * sim-trace.h (debug_printf): Delete define.
696 (debug_printf): Rename to ...
697 (sim_debug_printf): ... this.
699 2015-06-24 Mike Frysinger <vapier@gentoo.org>
701 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
702 (trace_options): Add trace-register option.
703 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
704 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
705 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
706 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
707 TRACE_REGISTER_P, TRACE_REGISTER): Define.
709 2015-06-24 Mike Frysinger <vapier@gentoo.org>
711 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
712 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
713 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
714 STRACE_DEBUG): Define.
716 2015-06-24 Mike Frysinger <vapier@gentoo.org>
718 * sim-trace.c (trace_options): Update help text for trace-alu,
719 trace-fpu, trace-vpu, and trace-semantics.
720 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
721 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
723 2015-06-24 Mike Frysinger <vapier@gentoo.org>
725 * sim-assert.h (SIM_FILTER_PATH): Delete.
726 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
727 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
728 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
729 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
730 * sim-events.c: Include libiberty.h.
731 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
733 2015-06-23 Mike Frysinger <vapier@gentoo.org>
735 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
736 (AC_ARG_ENABLE(sim-cflags)): Likewise.
737 (AC_ARG_ENABLE(sim-debug)): Likewise.
738 (AC_ARG_ENABLE(sim-stdio)): Likewise.
739 (AC_ARG_ENABLE(sim-trace)): Likewise.
740 (AC_ARG_ENABLE(sim-profile)): Likewise.
741 (AC_ARG_ENABLE(sim-environment)): Likewise.
742 (AC_ARG_ENABLE(sim-alignment)): Likewise.
743 (AC_ARG_ENABLE(sim-assert)): Likewise.
744 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
745 (AC_ARG_ENABLE(sim-endian)): Likewise.
746 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
747 (AC_ARG_ENABLE(sim-float)): Likewise.
748 (AC_ARG_ENABLE(sim-scache)): Likewise.
749 (AC_ARG_ENABLE(sim-default-model)): Likewise.
750 (AC_ARG_ENABLE(sim-inline)): Likewise.
751 (AC_ARG_ENABLE(sim-packages)): Likewise.
752 (AC_ARG_ENABLE(sim-regparm)): Likewise.
753 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
754 (AC_ARG_ENABLE(sim-smp)): Likewise.
755 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
756 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
757 (AC_ARG_ENABLE(cgen-maint)): Likewise.
758 * configure: Regenerate.
760 2015-06-23 Mike Frysinger <vapier@gentoo.org>
762 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
764 2015-06-23 Mike Frysinger <vapier@gentoo.org>
766 * cgen-trace.c [!__STDC__]: Delete.
767 * sim-trace.h [!__STDC__]: Likewise.
769 2015-06-21 Mike Frysinger <vapier@gentoo.org>
771 * sim-model.c (sim_model_init): Assert model is not NULL.
773 2015-06-21 Mike Frysinger <vapier@gentoo.org>
775 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
776 stdint.h. Replace all signed/unsigned typedefs with int#_t and
779 2015-06-21 Mike Frysinger <vapier@gentoo.org>
781 * sim-alu.h (_SIM_ALU_H_): Rename to ...
782 (SIM_ALU_H): ... this.
783 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
784 (SIM_ASSERT_H): ... this.
785 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
786 (SIM_BASICS_H): ... this.
787 * sim-bits.h (_SIM_BITS_H_): Rename to ...
788 (SIM_BITS_H): ... this.
789 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
790 (SIM_ENDIAN_H): ... this.
792 2015-06-18 Mike Frysinger <vapier@gentoo.org>
794 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
797 2015-06-18 Mike Frysinger <vapier@gentoo.org>
799 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
800 m for sentinel testing.
802 2015-06-17 Mike Frysinger <vapier@gentoo.org>
804 * sim-syscall.c: Include errno.h and targ-vals.h.
805 (sim_syscall_multi, sim_syscall): Define.
806 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
807 * syscall.c (cb_syscall): Extend comment.
809 2015-06-17 Mike Frysinger <vapier@gentoo.org>
811 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
812 * sim-syscall.c: New file.
813 * sim-syscall.h: New file.
815 2015-06-17 Mike Frysinger <vapier@gentoo.org>
817 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
818 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
819 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
820 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
821 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
823 * gentmap.c (gen_targ_map_c): Output name field.
825 2015-06-12 Mike Frysinger <vapier@gentoo.org>
827 * acinclude.m4: Change configure.in to configure.ac.
828 * sim-config.h: Likewise.
830 2015-06-12 Mike Frysinger <vapier@gentoo.org>
832 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
833 * configure: Regenerate.
835 2015-06-12 Mike Frysinger <vapier@gentoo.org>
837 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
838 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
839 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
840 TRACE_DEBUG): Define.
842 2015-06-12 Mike Frysinger <vapier@gentoo.org>
844 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
845 * sim-trace.c (trace_option_handler): Likewise.
846 * sim-trace.h (WITH_TRACE_ANY_P): Define.
847 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
848 (TRACE_ANY_P): Likewise.
850 2015-06-12 Mike Frysinger <vapier@gentoo.org>
852 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
853 CGEN_TRACE_INSN_FINI.
854 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
855 trace_result to cgen_trace_result, trace_insn_fini to
856 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
857 and trace_extract to cgen_trace_extract.
858 * cgen-trace.h (trace_insn_init): Rename to ...
859 (cgen_trace_insn_init): ... this.
860 (trace_insn_fini): Rename to ...
861 (cgen_trace_insn_fini): ... this.
862 (trace_insn): Rename to ...
863 (cgen_trace_insn): ... this.
864 (trace_extract): Rename to ...
865 (cgen_trace_extract): ... this.
866 (trace_result): Rename to ...
867 (cgen_trace_result): ... this.
868 (TRACE_RESULT_P): Rename to ...
869 (CGEN_TRACE_RESULT_P): ... this.
870 (TRACE_INSN_INIT): Rename to ...
871 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
872 cgen_trace_insn_init.
873 (TRACE_INSN_FINI): Rename to ...
874 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
875 cgen_trace_insn_fini.
876 (TRACE_PRINTF): Rename to ...
877 (CGEN_TRACE_PRINTF): ... this.
878 (TRACE_INSN): Rename to ...
879 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
880 (TRACE_EXTRACT): Rename to ...
881 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
883 (TRACE_RESULT): Rename to ...
884 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
885 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
886 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
887 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
888 TRACE_INSN to CGEN_TRACE_INSN.
889 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
891 2015-06-11 Mike Frysinger <vapier@gentoo.org>
893 * sim-events.c (ETRACE_P): Delete.
894 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
895 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
896 * sim-events.h (struct _sim_events): Delete trace member.
897 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
898 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
900 2015-06-11 Mike Frysinger <vapier@gentoo.org>
902 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
903 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
904 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
905 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
907 2015-06-11 Mike Frysinger <vapier@gentoo.org>
909 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
911 2015-06-11 Mike Frysinger <vapier@gentoo.org>
913 * sim-trace.h (WITH_TRACE_P): New define.
914 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
915 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
916 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
917 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
918 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
919 Redefine to use WITH_TRACE_P.
921 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
923 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
924 mistake in call to sim_engine_abort.
926 2015-04-29 Nick Clifton <nickc@redhat.com>
929 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
930 increasing parenthesis around casts to signed values.
932 2015-04-21 Mike Frysinger <vapier@gentoo.org>
934 * gennltvals.sh: Add mcore support.
935 * nltvals.def: Regenerate.
937 2015-04-21 Mike Frysinger <vapier@gentoo.org>
939 * cgen.sh: Add +x permissions.
940 * genmloop.sh: Likewise.
941 * gentvals.sh: Likewise.
942 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
943 Change all uses of srcroot for newlib to newlibroot.
945 2015-04-18 Mike Frysinger <vapier@gentoo.org>
947 * sim-base.h (SIM_CPU): New typedef.
949 2015-04-18 Mike Frysinger <vapier@gentoo.org>
951 * cgen-engine.h (CIA_ADDR): Delete.
952 * sim-base.h: Update sim_cia example.
953 [!CIA_ADDR] (sim_cia): New typedef.
955 2015-04-17 Mike Frysinger <vapier@gentoo.org>
957 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
958 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
959 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
960 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
961 CIA_SET to CPU_PC_SET.
963 2015-04-15 Mike Frysinger <vapier@gentoo.org>
965 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
966 * sim-main.h (STATE_CPU): Remove from comment and define.
968 2015-04-13 Mike Frysinger <vapier@gentoo.org>
970 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
971 * configure: Regenerate.
973 2015-04-13 Mike Frysinger <vapier@gentoo.org>
975 * sim-options.c: Include version.h.
976 (OPTIONS_VERSION): New enum.
977 (standard_options): Add "version".
978 (standard_option_handler): Handle OPTIONS_VERSION.
980 2015-04-13 Mike Frysinger <vapier@gentoo.org>
982 * Makefile.in (version.o): Change to using create-version.sh from gdb.
983 (create-version.sh): Delete.
985 2015-04-06 Mike Frysinger <vapier@gentoo.org>
987 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
989 2015-04-01 Mike Frysinger <vapier@gentoo.org>
991 * run-sim.h, run.c: Delete.
992 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
994 2015-03-31 Mike Frysinger <vapier@gentoo.org>
996 * config.in, configure: Regenerate.
997 * Make-common.in (CSEARCH): Add $(ZLIBINC).
998 (ZLIB, ZLIBINC): Define.
999 (BFD_LIB): Add $(ZLIB).
1001 2015-03-31 Mike Frysinger <vapier@gentoo.org>
1003 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
1004 * cgen-ops.h (SEMOPS_INLINE): Likewise.
1006 2015-03-29 Mike Frysinger <vapier@gentoo.org>
1008 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
1009 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
1010 * sim-inline.h (INLINE2): Define to gnu_inline when available.
1012 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1014 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
1015 usage of STATE_WATCHPOINTS.
1016 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1017 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1019 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1021 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1023 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1025 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1027 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1029 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1030 of enable_sim_hardware to AC_ARG_ENABLE.
1032 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1034 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1035 Add dv-sockser.o to sim_hw_objs.
1037 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1039 * dv-sockser.c: Include config.h.
1040 * dv-sockser.h: Include sim-inline.h.
1041 [HAVE_DV_SOCKSER]: Move all prototypes here.
1042 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1043 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1045 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1047 * gentmap.c, run.c: Convert old style prototypes.
1049 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1051 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1052 symlinking tconfig.h to tconfig.in.
1053 * config.in, configure: Regenerate.
1054 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1055 * tconfig.in: Rename file ...
1056 * tconfig.h: ... here.
1058 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1060 * dv-socker.h (dv_sockser_install): Declare.
1061 * sim-module.c: Include config.h.
1062 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1063 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1064 * sim-module.h: Include gdb/remote-sim.h.
1066 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1068 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1069 (sim-inline.c): Delete rule.
1071 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1073 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1074 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1075 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1077 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1079 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1080 [!ASSERT, WITH_ASSERT]: Likewise.
1081 * sim-endian.c: Delete sim-io.h include.
1083 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1085 * run-sim.h (sim_kill): Delete unused prototype.
1087 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1089 * gentmap.c: Include "string.h".
1091 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1093 * sim-options.c (sim_args_command): Call freeargv() when failure
1096 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1098 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1100 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1102 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1103 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1104 callbacks following renaming in callback.h.
1105 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1106 callback by call to "to_lstat" callback
1108 2014-08-28 Gary Benson <gbenson@redhat.com>
1110 * sim-trace.h (debug_printf): New define.
1112 2014-08-19 Alan Modra <amodra@gmail.com>
1114 * configure: Regenerate.
1116 2014-08-15 Roland McGrath <mcgrathr@google.com>
1118 * configure: Regenerate.
1119 * config.in: Regenerate.
1121 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1123 * sim-command.c (sim_do_command): Add const to cmd.
1124 * sim-options.c (sim_args_command): Add const to cmd.
1125 * sim-options.h (sim_args_command): Add const to cmd.
1127 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1129 * sim-hload.c (sim_load): Add const to prog.
1130 * sim-load.c (sim_load_file): Likewise.
1131 * sim-utils.c (sim_analyze_program): Likewise.
1132 * sim-utils.h (sim_analyze_program): Likewise.
1133 (sim_load_file): Likewise.
1135 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1137 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1138 * callback.c (system): Delete unused prototype.
1139 (os_init): Likewise.
1140 (os_shutdown): Likewise.
1141 (os_unlink): Likewise.
1142 (os_time): Likewise.
1143 (os_system): Likewise.
1144 (os_rename): Likewise.
1145 (os_write_stdout): Likewise.
1146 (os_flush_stdout): Likewise.
1147 (os_write_stderr): Likewise.
1148 (os_flush_stderr): Likewise.
1149 (os_write): Likewise.
1150 (os_read_stdin): Likewise.
1151 (os_read): Likewise.
1152 (os_open): Likewise.
1153 (os_lseek): Likewise.
1154 (os_isatty): Likewise.
1155 (os_get_errno): Likewise.
1156 (os_close): Likewise.
1157 (os_vprintf_filtered): Likewise.
1158 (os_evprintf_filtered): Likewise.
1159 (os_error): Likewise.
1163 (wrap): Change to new style prototype.
1166 (os_close): Likewise.
1167 (os_poll_quit): Likewise.
1168 (os_get_errno): Likewise.
1169 (os_isatty): Likewise.
1170 (os_lseek): Likewise.
1171 (os_open): Likewise.
1172 (os_read): Likewise.
1173 (os_read_stdin): Likewise.
1174 (os_write): Likewise.
1175 (os_write_stdout): Likewise.
1176 (os_flush_stdout): Likewise.
1177 (os_write_stderr): Likewise.
1178 (os_flush_stderr): Likewise.
1179 (os_rename): Likewise.
1180 (os_system): Likewise.
1181 (os_time): Likewise.
1182 (os_unlink): Likewise.
1183 (os_stat): Likewise.
1184 (os_fstat): Likewise.
1185 (os_lstat): Likewise.
1186 (os_ftruncate): Likewise.
1187 (os_truncate): Likewise.
1188 (os_pipe): Likewise.
1189 (os_pipe_empty): Likewise.
1190 (os_pipe_nonempty): Likewise.
1191 (os_shutdown): Likewise.
1192 (os_init): Likewise.
1193 (cb_read_target_syscall_maps): Likewise.
1194 (cb_target_to_host_syscall): Likewise.
1195 (cb_host_to_target_errno): Likewise.
1196 (cb_target_to_host_open): Likewise.
1197 (cb_store_target_endian): Likewise.
1198 (cb_host_to_target_stat): Likewise.
1199 * sim-hload.c (sim_load): Change to new style prototype.
1200 * sim-load.c (sim_load_file): Change to new style prototype.
1201 (report_transfer_performance): Likewise.
1202 (xprintf_bfd_vma): Likewise.
1203 * syscall.c (cb_get_string): Change to new style prototype.
1204 (get_path): Likewise.
1205 (cb_syscall): Likewise.
1207 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1209 * create-version.sh: Align parameters to match those of
1210 ../../gdb/common/create-version.sh.
1211 * Make-common.in (srcsim): New variable.
1212 (version.c): Adjust call to create-version.sh as per above.
1214 2013-09-23 Alan Modra <amodra@gmail.com>
1216 * configure: Regenerate.
1218 2013-09-03 Mike Stump <mikestump@comcast.net>
1220 * sim-options.c (complete_option_list): Mark text and word const.
1222 2013-06-28 Tom Tromey <tromey@redhat.com>
1224 * Make-common.in (version.c): Use version.in, not
1226 * create-version.sh: Likewise.
1228 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1230 * create-version.sh: New script. Adapted from
1231 gdb/commong/create-version.sh.
1232 * Make-common.in (version.c): Update rule dependencies,
1233 and re-implement using create-version.sh.
1235 2013-06-21 Nick Clifton <nickc@redhat.com>
1237 * gennltvals.sh: Add msp430 support.
1238 * nltvals.def: Regenerate.
1240 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1242 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1243 * aclocal.m4, configure: Regenerate.
1245 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1248 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1249 -Wformat-nonliteral with -Wno-format.
1251 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1253 * acinclude.m4: Regenerate.
1255 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1257 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1258 which do not support dv-sockser.o. Add always as option to
1259 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1260 is always required to be enabled by simulator.
1262 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1264 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1265 * nltvals.def: Regenerate.
1267 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1269 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1270 * config.in, configure: Regenerate.
1272 2012-05-24 Pedro Alves <palves@redhat.com>
1274 * sim-signal.h (sim_signal_to_target): Rename to ...
1275 (sim_signal_to_gdb_signal): ... this.
1276 * sim-signal.c (sim_signal_to_target): Rename to ...
1277 (sim_signal_to_gdb_signal): ... this.
1278 * sim-reason.c (sim_stop_reason): Adjust to rename.
1280 2012-05-24 Pedro Alves <palves@redhat.com>
1284 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1286 2012-05-24 Pedro Alves <palves@redhat.com>
1290 Replace target_signal with gdb_signal throughout.
1292 2012-05-18 Nick Clifton <nickc@redhat.com>
1295 * callback.c: Include config.h before system header files.
1296 * cgen-trace.c: Likewise.
1297 * cgen-utils.c: Likewise.
1298 * gentmap.c: Likewise.
1300 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1302 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1304 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1306 * sim-trace.c: Update the function prototype of save_data_size.
1307 Move the enum data_fmt from here...
1308 * sim-trace.h: ...to here.
1309 Add function prototype of save_data.
1311 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1313 * sim-core.h (sim_core_trans_addr): Add prototype.
1315 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1317 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1318 missing in last change.
1320 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1322 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1323 * nrun.c: Include string.h/strings.h.
1324 * aclocal.m4, config.in, configure: Regenerate.
1326 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1328 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1329 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1330 out -Werror initialization.
1332 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1334 * Make-common.in (TAGS): Change a-z to [:lower:].
1335 * acinclude.m4 (sim-trace): Likewise.
1336 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1337 Change A-Za-z0-9 to [:alnum:].
1339 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1341 * nrun.c (main): Display strsignal of sigrc.
1343 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1345 * Makefile.in (abs_srcdir): Declare.
1346 (srcroot): Define in terms of abs_srcdir.
1347 (headers): Change srcdir to abs_srcdir.
1349 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1351 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1354 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1356 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1357 system bourne shell.
1359 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1361 * syscall.c (cb_get_string): Rename from "get_string".
1362 (get_path): Rename get_string call to cb_get_string.
1364 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1366 * Make-common.in (VPATH): Add $(srccom).
1368 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1369 POSTCOMPILE): New variables.
1370 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1371 Include dependency files, when using GNU Make. Delete all
1372 dependency-only rules.
1373 * aclocal.m4: Include ../../config/depstand.m4. Call
1374 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1375 (MAKE, GMAKE): New substs.
1377 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1380 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1381 * configure, config.in: Regenerate.
1382 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1384 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1386 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1388 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1390 * sim-profile.c (profile_info): Only print the title once.
1392 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1394 * acinclude.m4: Rename from aclocal.m4.
1395 * aclocal.m4: Regenerate.
1397 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1399 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1400 * common.m4: Delete.
1401 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1402 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1403 * configure: Regenerate.
1405 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1407 * sim-alu.h (ALU32_AND): Clear carry flag.
1408 (ALU32_AND): Clear carry flag.
1410 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1412 * dv-cfi.c: Include stdbool.h.
1414 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1416 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1418 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1420 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1421 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1423 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1425 * sim-command.c: Include sim-options.h.
1427 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1429 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1431 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1433 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1434 Delete direct call to AC_PROG_CC.
1436 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1438 * sim-command.c: New file.
1439 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1440 (sim-command.o): New rule.
1442 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1444 * sim-options.c (standard_option_handler): Remove arg[0] check
1445 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1446 not an empty string, otherwise assign "" back to it.
1448 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1450 * nltvals.def: Regenerate to include Blackfin syscalls again.
1452 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1454 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1455 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1456 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1457 (trace_idx_to_str): Likewise.
1458 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1459 (TRACE_syscall): Define.
1460 (WITH_TRACE_SYSCALL_P): Likewise.
1461 (TRACE_SYSCALL_P): Likewise.
1463 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1465 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1466 remove now-unnecessary sub-scope for glue->type setting.
1467 Check to see if the "reg" property exists before we use it, and
1468 if it doesn't exist, error out for "glue" devices.
1470 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1472 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1473 glue-or, and set type to glue_xor when name is glue-xor.
1474 (hw_glue_port_event): Return immediately when type is glue_io
1475 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1476 and hw_port_event calls from glue_and to end of function.
1478 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1480 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1481 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1482 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1483 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1484 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1485 around function arguments.
1487 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1489 * sim-options.c (complete_option_list, sim_complete_command):
1492 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1494 * dv-glue.c: Fix up style.
1496 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1498 * hw-alloc.c (hw_alloc_data): Adjust brace.
1499 * hw-base.c (hw_base_data): Likewise.
1500 (generic_hw_unit_decode): Fix indentation.
1501 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1502 * hw-events.c (hw_event, hw_event_data): Likewise.
1503 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1504 * hw-instances.c (hw_instance_data): Likewise.
1505 * hw-instances.h (hw_instance): Likewise.
1506 * hw-main.h (hw_descriptor, enum): Likewise.
1507 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1508 * hw-ports.h (hw_port_descriptor): Likewise.
1509 * hw-properties.c (hw_property_data): Likewise.
1510 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1511 _range_property_spec, _reg_property_spec): Likewise.
1512 * hw-tree.c (_name_specifier, printer): Likewise.
1513 (split_device_specifier, parse_string_property, hw_tree_traverse,
1514 print_size, print_reg_property, print_string, print_properties):
1517 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1519 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1520 * Make-common.in (dv-cfi.o): New rule.
1521 * dv-cfi.c, dv-cfi.h: New files.
1523 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1525 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1526 fcntl.h and sys/fcntl.h, for constants.
1527 * nltvals.def: Regenerate.
1528 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1529 * sim-io.h (sys/types.h, sys/stat.h): Include.
1530 (sim_io_stat, sim_io_fstat): Declare.
1532 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1534 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1535 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1536 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1537 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1538 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1539 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1540 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1541 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1542 syscall.c: Trim trailing whitespace.
1544 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1546 * gennltvals.sh: Handle bfin targets.
1547 * nltvals.def: Regenerate.
1549 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1551 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1554 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1556 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1557 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1558 (hw_free): Drop zfree logic and always call free.
1559 * hw-base.c (hw_delete): Change zfree to free.
1560 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1561 (hw_handle_remove_phandle): Likewise.
1562 * hw-instances.c (hw_instance_delete): Likewise.
1563 * hw-tree.c (parse_reg_property): Likewise.
1564 (parse_ranges_property): Likewise.
1565 (parse_string_property): Likewise.
1566 * sim-core.c (sim_core_uninstall): Likewise.
1567 * sim-cpu.c (sim_cpu_free_all): Likewise.
1568 * sim-hw.c (sim_hw_uninstall): Likewise.
1569 * sim-memopt.c (do_memopt_delete): Likewise.
1570 (sim_memory_uninstall): Likewise.
1571 * sim-module.c (sim_module_uninstall): Likewise.
1572 * sim-options.c (sim_parse_args): Likewise.
1573 * sim-profile.c (profile_pc_cleanup): Likewise.
1574 (profile_uninstall): Likewise.
1575 * sim-watch.c (do_watchpoint_delete): Likewise.
1576 * sim-utils.c (zfree): Delete.
1577 (sim_state_free): Change zfree to free.
1578 * sim-utils.h (zfree): Delete.
1580 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1582 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1584 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1586 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1588 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1590 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1592 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1593 when asprintf fails.
1594 * sim-utils.c (sim_do_commandf): Issue an error and return when
1596 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1599 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1601 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1602 bytes has been calculated and when mmap_next_fd is valid and
1604 (memory_option_handler): Allow missing size when mmap_next_fd is
1607 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1609 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1610 not empty, and always append $3 to $hardware.
1612 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1614 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1615 * sim-hw.h (sim_hw_abort): Likewise.
1617 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1619 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1621 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1623 * run.1: Copyright year update.
1625 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1627 * hw-alloc.h (HW_NALLOC): Define.
1629 010-12-28 Mike Frysinger <vapier@gentoo.org>
1631 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1633 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1635 * sim-memopt.c (OPTION_MAP_INFO): Define.
1636 (memory_options): Handle --map-info.
1637 (memory_option_handler): Handle OPTION_MAP_INFO.
1639 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1641 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1642 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1643 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1645 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1647 * sim-core.c (WITH_HW): Add device casts to device_error,
1648 device_io_read_buffer, and device_io_write_buffer.
1650 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1652 * dv-sockser.c (dv_sockser_write_buffer): New function.
1653 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1654 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1656 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1658 * callback.c (os_lseek): Call wrap on lseek result.
1660 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1662 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1663 call by its equality to -1 not by it being negative.
1664 (connected_p): Likewise for accept() call.
1666 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1668 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1670 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1672 * profile.c (sim_profile_print_bar): Add cpu argument.
1674 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1676 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1678 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1680 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1681 (profile_print_pc): Convert sim_io_printf to profile_printf.
1682 (profile_print_insn): Likewise.
1683 (profile_print_memory): Likewise.
1684 (profile_print_core): Likewise.
1685 (profile_print_model): Likewise.
1686 (sim_profile_print_bar): Likewise.
1687 (profile_print_speed): Likewise.
1688 (profile_print_addr_ranges): Likewise.
1689 (profile_info): Likewise.
1690 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1692 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1694 * sim-model.c (OPTION_MODEL): Convert to enum.
1695 (OPTION_MODEL_INFO): New enum.
1696 (model_options): Add model-info/info-model entries.
1697 (model_option_handler): Handle OPTION_MODEL_INFO.
1699 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1701 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1702 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1705 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1707 * sim-hrw.c (sim_write): Add const to buf arg.
1708 * sim-utils.h (sim_write_fn): Likewise.
1710 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1712 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1715 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1717 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1718 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1719 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1720 * dv-sockser.c (sockser_options): Likewise.
1721 * hw-ports.c (empty_hw_ports): Likewise.
1722 * sim-hw.c (hw_options): Likewise.
1723 * sim-model.c (model_options): Likewise.
1724 * sim-options.c (standard_options): Likewise.
1725 * sim-profile.c (profile_options): Likewise.
1726 * sim-trace.c (trace_options): Likewise.
1727 * sim-watch.c (watchpoint_options): Likewise.
1729 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1731 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1732 the local "arg_table" variable, and the xmalloc cast.
1734 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1736 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1738 (sim_fpu_print_func): Add const markings to format buffer.
1740 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1742 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1744 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1746 * sim-trace.c (save_data): Add const markings to "buf" argument.
1748 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1750 * sim-options.c (standard_option_handler): Add const markings to
1753 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1755 * hw-ports.h: Fix spelling typos.
1757 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1759 * configure.ac: Check for socklen_t.
1760 * configure, config.in: Regenerated.
1761 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1763 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1765 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1766 * sim-hw.c (hw_option_handler): Likewise.
1768 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1770 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1771 (interrupt_nr_to_str): Likewise.
1772 (default_interrupt_names): Add const to pointer type.
1773 (sim_watchpoint_install): Add const to prefix.
1774 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1776 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1778 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1779 (sim_core_write_buffer): Likewise.
1781 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1783 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1784 the SIM_HAVE_ADDR_RANGE define.
1786 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1788 * sim-core.h (device_error): Add const to message, and add printf
1791 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1793 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1794 SIM_HAVE_ADDR_RANGE define.
1796 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1798 * dv-glue.c (hw_glue_ports): Swap static and const.
1800 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1802 * nrun.c (usage): Use void in definition.
1803 * sim-options.c (dup_arg_p): Convert old-style function definition.
1804 (sim_parse_args): Likewise.
1805 (sim_print_help): Likewise.
1806 * sim-trace.c (set_trace_option_mask): Likewise.
1807 (set_trace_option): Likewise.
1808 * sim-utils.c (sim_analyze_program): Likewise.
1809 (sim_elapsed_time_get): Likewise.
1810 (sim_elapsed_time_since): Likewise.
1812 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1814 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1815 (standard_options): Likewise.
1816 (standard_option_handler): Likewise.
1818 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1820 * hw-ports.c (TRACE): Delete.
1821 * hw-properties.c (TRACE): Delete.
1822 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1823 (hw_find_integer_property): Likewise.
1824 (hw_find_integer_array_property): Likewise.
1825 (hw_add_duplicate_property): Likewise.
1827 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1829 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1832 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1834 * sim-model.c: Include sim-model.h
1836 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1838 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1839 & from the STATE_CPU() examples.
1841 2010-01-24 Doug Evans <dje@sebabeach.org>
1843 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1844 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1846 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1847 (struct cgen_fp_ops): Update signatures of floating point conversion
1850 * Make-common.in (CGEN_SIM_DEPS): Define.
1851 (CGEN_INCLUDE_DEPS): Use it.
1852 (CGEN_MAIN_CPU_DEPS): Simplify.
1854 2010-01-22 Doug Evans <dje@sebabeach.org>
1856 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1857 (SUBWORDTFSI, JOINSIDI): Ditto.
1859 2010-01-05 Doug Evans <dje@sebabeach.org>
1861 * cgen-types.h (SETDI): Delete, unused.
1863 2009-12-02 Doug Evans <dje@sebabeach.org>
1865 * cgen-engine.h: Remove duplicated comment.
1867 2009-11-23 Doug Evans <dje@sebabeach.org>
1869 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1870 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1872 2009-11-22 Doug Evans <dje@sebabeach.org>
1874 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1875 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1876 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1877 instead of CGEN_INSN_INT.
1879 * cgen-trace.h (trace_extract): Add cast to fix warning.
1881 2009-11-05 Doug Evans <dje@sebabeach.org>
1883 * cgen-mem.h (DECLARE_GETT): Don't inline.
1884 (DECLARE_SETT): Ditto.
1886 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1888 * sim-inline.h: Fix spelling error.
1890 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1892 * Make-common.in: Add datarootdir.
1894 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1896 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1897 (SIM_CHECK_MEMBERS_1): Remove.
1898 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1899 AC_CHECK_MEMBERS one.
1900 * configure: Regenerate.
1902 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1903 * configure: Regenerate.
1905 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1907 * config.in: Regenerate.
1908 * configure: Likewise.
1910 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1911 definition of AC_CHECK_MEMBER.
1913 * aclocal.m4: m4_include toplevel config/override.m4.
1914 * configure: Regenerate.
1916 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1918 * Makefile.in (datarootdir): New variable.
1920 2009-07-07 Doug Evans <dje@sebabeach.org>
1922 * Make-common.in (CPU_DIR): Define.
1924 2009-07-06 Doug Evans <dje@sebabeach.org>
1926 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1927 identifiers for file types rather than encoding internal
1928 implementation details of cgen.sh.
1929 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1930 * cgen.sh: Add support for parallel makes.
1931 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1933 2009-05-18 Jon Beniston <jon@beniston.com>
1935 * gennltvals.sh: Add lm32 target.
1936 * nltvals.def: Add lm32 syscall definitions.
1938 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1940 Speed up simulator startup:
1941 * sim-utils.c (zalloc): Use xcalloc.
1943 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1945 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1946 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1947 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1948 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1949 type, QI, HI, SI, DI.
1951 * callback.c (os_error): Mark as being a noreturn function.
1952 * sim-io.h (sim_io_error): Similar for sim_io_error.
1954 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1956 * aclocal.m4: Fix underquoting of function names.
1958 2008-10-21 Julian Brown <julian@codesourcery.com>
1960 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1962 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1964 * common.m4: Add test for libz and zlib.h.
1965 * configure: Regenerate to track ../common/common.m4 changes.
1968 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1969 Daniel Jacobowitz <dan@codesourcery.com>
1970 Joseph Myers <joseph@codesourcery.com>
1972 * aclocal.m4: Include ../../config/acx.m4.
1973 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1974 * configure, config.in: Regenerate.
1975 * Make-common.in (LIB_OBJS): Add version.o.
1976 (version.c, version.o): New rules.
1977 * run.c: Include version.h.
1978 (usage): Add help parameter. Print output either to stdout or
1979 stderr depending on that parameter.
1980 (print_version): New.
1981 (main): Check for --help and --version.
1982 * run-sim.h (sim_target_display_usage): Add help parameter.
1985 2008-04-14 Hans Kester <kester.hans@gmail.com>
1987 * sim-signal.c: Define missing signals for _WIN32.
1989 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1991 * gennltvals.sh: Add cr16.
1992 * nltvals.def: Rebuild.
1994 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1996 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1997 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1999 2007-08-10 Nick Clifton <nickc@redhat.com>
2001 * sim-memopt.c (memory_options): Mention that the
2002 --memory-size switch accepts suffixes.
2003 (parse_size): Handle a suffix on the size value.
2004 * sim-options.c (standard_options): Mention that the mem-size
2005 switch accepts suffixes.
2006 (standard_option_handler): Handle a suffix on the size value.
2008 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
2010 * acconfig.h: Remove.
2011 * config.in: Regenerate.
2013 2006-11-07 Thiemo Seufer <ths@mips.com>
2015 * gentmap.c: Fix compile time warning.
2017 2006-11-07 Thiemo Seufer <ths@mips.com>
2019 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2020 for bfd text addresses.
2022 2006-08-29 Thiemo Seufer <ths@mips.com>
2023 Nigel Stephens <nigel@mips.com>
2025 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2026 SIM_QUIET_NAN_NEGATED.
2028 2006-08-29 Nigel Stephens <nigel@mips.com>
2030 * sim-profile.c (profile_pc_init): Initialise default profiling
2031 frequency to a prime number.
2032 (profile_print_pc): Convert gmon.out sample data into target
2035 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2037 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2038 * common.m4: Likewise.
2039 * configure: Regenerated.
2041 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2043 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2044 * configure: Regenerated.
2046 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2048 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2049 and LIBINTL_DEP everywhere.
2050 (CSEARCH): Use INCINTL.
2051 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2053 * configure: Regenerated.
2055 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2057 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2058 option-contents test.
2060 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2062 * sim-signal.c (sim_signal_to_target): Fix typos.
2064 * sim-reason.c (sim_stop_reason): Use
2065 sim_signal_to_target, not sim_signal_to_host.
2066 * sim-signal.c (sim_signal_to_host): Fix typo.
2067 (sim_signal_to_target): New function.
2069 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2071 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2074 2005-07-08 Ian Lance Taylor <ian@airs.com>
2076 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2078 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2079 different fraction for a quiet NaN.
2080 (unpack_fpu): Likewise.
2082 2005-07-08 Ben Elliston <bje@au.ibm.com>
2084 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2085 * sim-load.c: Likewise.
2086 * syscall.c: Likewise.
2088 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2090 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2093 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2095 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2097 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2099 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2100 and signed64 for __ALPHA__.
2102 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2104 * aclocal.m4 Include ../../gettext.m4.
2105 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2106 (AM_LC_MESSAGES): Remove.
2107 * configure: Regenerate.
2109 2005-02-28 Jim Blandy <jimb@redhat.com>
2111 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2112 -Wuninitialized in the default list of build warnings if CFLAGS is
2113 set, and doesn't include -O. (Using -Wuninitialized without
2114 optimization produces a warning, which interferes with compilation
2117 2005-02-21 Jim Blandy <jimb@redhat.com>
2119 * callback.c (os_fstat): Don't declare 't' unless it's used.
2121 2005-02-09 Jim Blandy <jimb@redhat.com>
2123 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2125 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2126 to $(CGEN), to ensure that the command substitution happens where
2127 the variable is referenced in the submake, not when the submake's
2128 arguments are expanded.
2129 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2130 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2131 application Scheme script directly after ${cgen}; don't precede it
2134 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2136 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2137 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2138 Include libiberty.h.
2139 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2140 being either end of a pipe.
2141 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2142 (os_shutdown): Clear pipe state.
2143 (default_callback): Initialize new members.
2145 * callback.c (default_callback): Initialize target_endian.
2146 (cb_store_target_endian): Renamed from store, new first parameter
2147 host_callback *cb, drop last parameter big_p. Take endianness
2149 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2150 Remove variable big_p.
2151 * nrun.c (main): Initialize default_callback.target_endian.
2153 2005-01-14 Andrew Cagney <cagney@gnu.org>
2155 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2156 Add explicit call to AC_CONFIG_HEADER.
2157 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2158 * configure: Re-generate.
2160 2005-01-12 Andrew Cagney <cagney@gnu.org>
2162 * common.m4: New file, based on of aclocal.m4.
2164 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2166 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2167 * configure: Regenerated to track ../common/aclocal.m4 changes.
2169 2005-01-07 Andrew Cagney <cagney@gnu.org>
2171 * configure.ac: Rename configure.in, require autoconf 2.59.
2172 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2173 * configure: Re-generate.
2175 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2177 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2178 <case CB_SYS_ftruncate>: New cases.
2180 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2182 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2183 (cb_syscall) <case CB_SYS_rename>: New case.
2184 * callback.c (os_lstat): New function.
2186 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2188 * run.1: Document --sysroot=filepath.
2189 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2190 (standard_options): Support --sysroot=<path>.
2191 (standard_option_handler): Handle OPTION_SYSROOT.
2192 * syscall.c (simulator_sysroot): Define, initialized empty.
2193 (get_path): Prepend simulator_sysroot to absolute file path.
2194 [HAVE_STRING_H]: Include string.h.
2195 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2196 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2197 (main): If simulator_sysroot is not empty, chdir there.
2198 * sim-config.h (simulator_sysroot): Declare.
2200 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2201 cgen_rtx_error" in a CGEN-generated simulator.
2202 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2203 replacement for CGEN-related breakpoints.
2205 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2207 * Make-common.in (sim-basics_h): Add $(callback_h).
2209 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2211 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2212 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2213 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2214 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2215 (SIM_CHECK_MEMBERS): New macros.
2216 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2217 for struct stat member test and write. Add ST_x calls for each
2218 struct stat member tested in configure.in. Wrap each ST_x call in
2219 #ifdef of configure macro for that member.
2220 * configure, config.in: Regenerate.
2222 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2224 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2226 <case desc>: Pass -OPC opcfile.
2227 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2228 parameter to cgen.sh.
2230 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2232 * Make-common.in (sim-basics_h): Correct dependencies on
2233 cconfig.h and tconfig.h
2234 (sim-load.o): Correct typo in sim-basics_h dependency.
2236 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2238 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2239 sub-dependencies for other sim files that they include.
2240 (sim_main_headers): Use sim-*_h macros.
2241 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2243 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2245 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2248 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2249 $(remote_sim_h) too.
2250 (sim_main_headers): Add sim-utils.h.
2252 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2254 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2256 2004-07-26 Andrew Cagney <cagney@gnu.org>
2258 Problem from Olaf Hering <olh@suse.de>.
2259 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2261 2004-07-10 Ben Elliston <bje@au.ibm.com>
2263 * hw-tree.c (parse_integer_property): Typo fix in comments.
2264 * sim-options.c (sim_args_command): Likewise.
2266 2004-06-28 Andrew Cagney <cagney@gnu.org>
2268 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2270 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2272 * callback.c (os_shutdown): Fix bug in last change: actually
2273 mark file descriptors as available on startup.
2275 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2277 [ include/gdb: * callback.h (host_callback_struct): Replace
2278 members fdopen and alwaysopen with fd_buddy. ]
2279 * callback.c: Changed all users.
2281 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2283 * sim-load.c (sim_load_file): Use bfd_get_section_size
2284 instead of bfd_get_section_size_before_reloc.
2286 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2288 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2289 passing it to printf.
2291 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2293 * callback.c: Update copyright dates.
2295 * sim-basics.h: Likewise.
2296 * sim-load.c: Likewise.
2297 * syscall.c: Likewise.
2299 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2301 * callback.c: Include cconfig.h instead of config.h.
2303 * sim-basics.h: Likewise.
2304 * sim-load.c: Likewise.
2305 * syscall.c: Likewise.
2307 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2309 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2311 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2313 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2315 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2317 * sim-options.c (standard_options): Fix the names of H8
2320 2003-10-30 Andrew Cagney <cagney@redhat.com>
2322 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2323 with "struct bfd_symbol".
2325 2003-10-21 Andrew Cagney <cagney@redhat.com>
2327 * callback.c (os_truncate): Call "truncate", and not "stat".
2329 2003-10-20 Andrew Cagney <cagney@redhat.com>
2331 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2333 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2335 * callback.c (os_ftruncate, os_truncate): New functions.
2336 (default_callback): Initialize ftruncate and truncate members.
2338 2003-09-08 Dave Brolley <brolley@redhat.com>
2340 On behalf of Doug Evans <dje@sebabeach.org>
2341 * cgen.sh: New arg archfile.
2342 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2343 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2345 2003-08-28 Andrew Cagney <cagney@redhat.com>
2347 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2348 * sim-options.c (print_help): Cast the format with specifier to
2351 2003-08-20 Michael Snyder <msnyder@redhat.com>
2352 Dave Brolley <brolley@redhat.com>
2354 * cgen-par.h (flags, word1): New target-specific
2355 fields of CGEN_WRITE_QUEUE_ELEMENT.
2356 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2357 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2358 * gennltvals.sh: Add frv target.
2359 * nltvals.def: Add frv target.
2361 2003-06-23 Michael Snyder <msnyder@redhat.com>
2363 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2364 * sim-reg.c: Fix cut-and-paste bug in comment.
2366 2003-06-22 Andrew Cagney <cagney@redhat.com>
2368 From matthew green <mrg@redhat.com>:
2369 * sim-fpu.h: Update copyright.
2370 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2371 * sim-fpu.c: Update copyright.
2372 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2374 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2376 From Doug Evans <dje@sebabeach.org>:
2377 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2378 with disassemble_info:read_memory_func.
2379 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2381 2003-06-04 Michael Snyder <msnyder@redhat.com>
2383 * common/run.c (main): Remove SIM_H8300 ifdef.
2385 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2386 (standard_options): Add '-x' for h8/300sx.
2387 (standard_option_handler): Add case for SIM_H8300SX.
2389 2003-04-13 Michael Snyder <msnyder@redhat.com>
2391 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2393 2003-03-01 Andrew Cagney <cagney@redhat.com>
2395 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2396 (sim_engine_vabort): Ditto.
2398 2003-02-27 Andrew Cagney <cagney@redhat.com>
2400 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2401 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2402 * nrun.c (main): Ditto.
2404 2003-02-26 Andrew Cagney <cagney@redhat.com>
2406 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2407 (sim_engine_vabort): Ditto.
2408 (sim_engine_halt, sim_engine_restart): Ditto.
2410 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2412 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2413 (sim-break_h): Delete macro.
2414 (sim-break.o): Delete rule.
2415 * sim-break.c: Delete file.
2416 * sim-break.h: Delete file.
2417 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2418 (STATE_BREAKPOINTS): Delete macro.
2419 (sim_state_base): Delete field breakpoints.
2420 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2421 sim_break_install to array.
2423 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2425 * run.c (usage): Fix typos.
2427 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2429 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2431 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2433 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2434 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2435 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2436 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2437 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2438 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2439 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2440 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2441 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2442 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2444 2002-11-13 Andrew Cagney <cagney@redhat.com>
2446 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2448 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2450 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2451 (distclean): Depend on it.
2453 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2455 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2457 2002-08-29 Dave Brolley <brolley@redhat.com>
2459 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2461 2002-07-17 Andrew Cagney <cagney@redhat.com>
2463 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2464 (sim_set_callbacks, sim_size, sim_trace)
2465 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2466 to here from "gdb/remote-sim.h".
2468 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2470 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2471 avoid possible longjmp problems with automatic variable siggnal.
2473 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2475 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2476 * Make-common.in (installdirs): Make $(libdir) too, needed when
2477 installing libsim.a.
2479 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2481 * gennltvals.sh (dir): Mark d30v as obsolete.
2482 * nltvals.def: Remove d30v.
2484 2002-06-17 Andrew Cagney <cagney@redhat.com>
2486 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2488 * sim-memopt.c: Include <unistd.h>.
2489 (do_memopt_add): Fix printf format.
2490 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2492 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2494 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2495 --enable-gdb-build-warnings.
2496 * configure: Regenerated to track ../common/aclocal.m4 changes.
2498 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2500 * sim-fpu.c (unpack_fpu): Initialize exponent for
2503 (sim_fpu_sqrt): Same.
2505 2002-06-08 Andrew Cagney <cagney@redhat.com>
2507 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2508 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2510 * sim-load.c: Ditto.
2511 * callback.c: Ditto.
2513 * Make-common.in (callback_h): Define.
2514 (remote_sim_h): Define.
2516 (callback.o): Update.
2517 (syscall.o): Update.
2520 (sim-hload.o): Update.
2522 (sim-reason.o): Update.
2523 (sim-reg.o): Update.
2524 (sim-resume.o): Update.
2526 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2528 * run.c: Fix formatting.
2530 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2532 * run-sim.h: New header. Provide prototypes for functions used
2533 between run() and libsim.a which are not used by GDB.
2534 * run.c: Include run-sim.h.
2535 (main): If SIM_TARGET_SWITCHES is defined call
2536 sim_target_parse_command_line.
2537 (usage): If SIM_TARGET_SWITCHES is defined call
2538 sim_target_display_usage.
2540 2002-05-17 Andrey Volkov <avolkov@transas.com>
2542 * run.c: Made h8300s as new target, not h8300h alias.
2543 Added new option -S (h8300s target)
2544 * sim-options.c: Ditto.
2546 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2548 * callback.c: Use 'deprecated' rather than 'depreciated.'
2550 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2552 From wiz at danbala:
2553 * sim-fpu.h: Fix grammar and typos.
2556 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2558 * callback.c: Fix some spelling errors.
2559 * hw-device.h: Likewise.
2560 * hw-tree.c: Likewise.
2561 * sim-abort.c: Likewise.
2562 * sim-alu.h: Likewise.
2563 * sim-core.h: Likewise.
2564 * sim-events.c: Likewise.
2565 * sim-events.h: Likewise.
2566 * sim-fpu.h: Likewise.
2567 * sim-profile.h: Likewise.
2568 * sim-utils.c: Likewise.
2570 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2572 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2575 2002-01-20 Ben Elliston <bje@redhat.com>
2577 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2578 the comment for this enumerator.
2580 2002-01-14 Ben Elliston <bje@redhat.com>
2582 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2584 2001-12-20 Kazu Hirata <kazu@hxi.com>
2586 * run.c (usage): Fix a typo.
2588 2001-07-05 Ben Elliston <bje@redhat.com>
2590 * Make-common.in (srccgen): Remove.
2591 (CGEN_CPU_DIR): Define.
2592 (CGEN_READ_SCM): Redefine without $(srccgen).
2593 (CGEN_ARCH_SCM): Ditto.
2594 (CGEN_CPU_SCM): Ditto.
2595 (CGEN_DECODE_SCM): Ditto.
2596 (CGEN_DESC_SCM): Ditto.
2598 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2600 * sim-load.c (sim_load_file): Put it back: external now.
2601 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2603 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2605 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2607 * sim-utils.c (sim_analyze_program): Ditto.
2609 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2611 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2612 we're finished with its immediate use.
2613 * sim-load.c (sim_load_file): Ditto.
2615 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2617 Add support for mmap-based memory regions.
2618 * sim-memopt.c (mmap_next_fd): New global.
2619 (sim_memory_init): Reinitialize it.
2620 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2621 "--memory-mapfile FILE" option. Check for some errors.
2622 (do_memopt_add): Conditionally do mmap instead of malloc for
2623 backing store of simulated memory. Check for more errors.
2624 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2625 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2626 * configure.in: Look for mmap/fstat related functions and headers.
2627 * config.in, configure: Regenerated.
2629 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2631 * sim-core.c (sim_core_map_attach): Correct overlap-related
2634 2001-03-07 Michael Meissner <meissner@redhat.com>
2636 * run.c (alloca-conf.h): Delete, no longer provided.
2638 2001-02-22 Ben Elliston <bje@redhat.com>
2640 * sim-trace.h (TRACE_VPU_IDX): Add.
2641 (TRACE_vpu): Define.
2642 (WITH_TRACE_VPU_P): Likewise.
2643 (TRACE_VPU_P): Likewise.
2644 * sim-trace.c (OPTION_TRACE_VPU): Define.
2645 (trace_options): Add --trace-vpu.
2646 (trace_option_handler): Handle OPTION_TRACE_VPU.
2647 (trace_option_handler): Include VPU tracing in --trace-semantics.
2648 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2650 2001-02-21 Ben Elliston <bje@redhat.com>
2652 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2653 (TRACE_BRANCH_INPUT2): Likewise.
2655 2001-02-09 Ben Elliston <bje@redhat.com>
2657 * (profile_print_pc): Write header out in target byte order.
2659 2001-02-09 Ben Elliston <bje@redhat.com>
2661 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2662 adjusting the pc shift value.
2664 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2666 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2667 where a numeric value is supplied.
2669 2001-01-06 Ben Elliston <bje@redhat.com>
2671 * cgen.sh: Allow extrafiles to include the semantics files when
2672 generating an ISA-specific decoder.
2674 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2676 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2678 2000-12-23 Ben Elliston <bje@redhat.com>
2680 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2681 them to the trace stream using sim_fpu_printn_fpu. Include
2684 2000-12-15 Ben Elliston <bje@redhat.com>
2686 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2687 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2688 trailing digits as specified (-1 to print all digits).
2689 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2690 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2693 2000-12-13 Ben Elliston <bje@redhat.com>
2695 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2696 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2699 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2701 * sim-endian.h: Don't have parameters on macro definitions which
2702 are simply renaming functions, to permit use of XCONCAT2 in both
2703 the macro name and the arguments in a use of such a definition.
2705 2000-12-11 Ben Elliston <bje@redhat.com>
2707 * cgen-ops.h (SUBWORDDFDI): New function.
2709 2000-12-05 Ben Elliston <bje@redhat.com>
2711 * Make-common.in (cgen-defs): New target.
2712 (cgen-decode): Pass $(EXTRAFILES).
2714 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2715 -outfile-suffix options.
2717 2000-12-04 Ben Elliston <bje@redhat.com>
2719 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2720 (SUBWORDSIUQI): Likewise.
2721 (SUBWORDDIHI): Likewise.
2722 (SUBWORDDIQI): New function.
2724 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2725 * cgen-scache.c (scache_option_handler): Remove unused local var.
2727 2000-12-03 Ben Elliston <bje@redhat.com>
2729 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2731 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2733 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2735 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2737 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2740 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2742 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2743 (set_hw_delete): Moved the macro as a function.
2744 * hw-base.h (set_hw_delete): Declare as external function.
2745 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2746 allocated using hw_malloc.
2748 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2750 * sim-options.c (sim_parse_args): Free the memory used for
2751 long_options, short_options, handlers, opt_cpu, orig_val.
2753 2000-11-20 Ben Elliston <bje@redhat.com>
2755 * cgen-ops.h (SUBBI): New macro.
2756 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2757 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2759 2000-11-16 Ben Elliston <bje@redhat.com>
2761 * cgen-types.h (VOID): New type.
2763 2000-11-09 Ben Elliston <bje@redhat.com>
2765 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2766 (sim_fpu_two): Set exponent to 1.
2768 2000-10-26 Ben Elliston <bje@redhat.com>
2770 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2771 `all'. Pass `-i' options to cgen applications.
2772 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2773 cgen-desc): Pass $(isa) to cgen.sh.
2775 2000-10-08 Ben Elliston <bje@redhat.com>
2777 * cgen-utils.c (cgen_rtx_error): New function.
2779 2000-10-07 Ben Elliston <bje@redhat.com>
2781 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2782 conditions for sim_core_read_buffer().
2784 2000-09-26 Dave Brolley <brolley@redhat.com>
2786 * cgen-utils.c (RORQI): New function.
2787 (ROLQI): New function.
2788 (RORHI): New function.
2789 (ROLHI): New function.
2791 2000-08-28 Dave Brolley <brolley@redhat.com>
2793 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2794 in insn_value if it will fit.
2796 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2798 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2800 2000-08-15 Dave Brolley <brolley@redhat.com>
2802 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2804 2000-08-15 Dave Brolley <brolley@redhat.com>
2806 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2807 (PROFILE_CPU_FREQ): New macro.
2808 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2809 (profile-options): Add profile-cpu-frequency.
2810 (parse_frequency): New function.
2811 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2812 (profile_print_speed): Print cpu frequency and simulated execution time.
2813 Re-indent other items to match.
2815 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2817 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2819 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2821 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2822 * Makefile.in (install): Install run.1 man page.
2824 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2826 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2827 * Makefile.in (headers,nltvals.def): Merge.
2829 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2831 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2832 * nrun.c (main): Print the simulator statistics only in
2834 * hw-properties.h (hw_find_integer_array_property): Fix
2835 prototype (use signed_cell).
2837 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2838 * sim-events.c (sim_events_remain_time): New function returning
2839 the time that remains before the event is raised.
2840 * hw-events.c (hw_event_remain_time): Likewise.
2841 * sim-events.h (sim_events_remain_time): Declare.
2842 * hw-events.h (hw_event_remain_time): Declare.
2844 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2845 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2846 (OPTION_HW_LIST): New option --hw-list to list the devices.
2847 (hw_option_handler): List the device tree with 'sim_hw_print'.
2849 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2850 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2851 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2852 (EXTENDED): Define for 16-bit word size.
2853 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2854 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2855 * sim-types.h: Added support for 16-bit targets.
2857 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2859 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2861 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2863 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2864 * Makefile.in (distclean): Clean cconfig.h also.
2866 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2868 * configure: Regenerated to track ../common/aclocal.m4 changes.
2870 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2872 * aclocal.m4 (sim-profile): Enable the profiler by default.
2874 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2876 * run.c (main): Initialize sigrc.
2878 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2880 * sim-events.c (update_time_from_event): Add more detailed event
2883 2000-03-30 Dave Brolley <brolley@redhat.com>
2885 * aclocal.m4 (cgen): Use guile to run cgen.
2887 2000-03-23 Dave Brolley <brolley@redhat.com>
2889 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2891 * cgen-accfp.c (fextsfdf): New function.
2892 (ftruncdfsf): New function.
2893 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2895 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2897 * cgen-ops.h: Added TRUNCSISI.
2899 2000-03-08 Dave Brolley <brolley@redhat.com>
2901 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2902 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2903 (sim_queue_fn_si_write): Last argument is has type USI.
2904 (sim_queue_fn_sf_write): New function.
2905 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2906 (sim_queue_fn_sf_write): New function.
2907 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2909 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2911 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2912 sim_set_trace and run simulator using sim_resume.
2913 (main): Add option ``-o'' - operating environment. Only continue
2914 after a signal when operating environment.
2915 (main): Always set REASON and SIGRC using sim_stop_reason.
2916 (sim_trace): Delete extern declaration.
2918 2000-02-08 Nick Clifton <nickc@cygnus.com>
2920 * callback.c: Fix compile time warning messages.
2921 * run.c: Fix compile time warning messages.
2923 1999-12-17 Dave Brolley <brolley@cygnus.com>
2925 * sim-profile.h: (set_profile_option_mask): Add prototype.
2926 * sim-profile.c (set_profile_option_mask): No longer static.
2928 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2930 * sim-arange.c: Include <string.h>
2932 1999-12-07 Dave Brolley <brolley@cygnus.com>
2934 * sim-options.c (print_help): '=' required before optional argument.
2935 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2936 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2937 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2938 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2939 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2940 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2941 (fn_mem_qi_write): New union members.
2942 (fn_mem_hi_write): New union members.
2943 (fn_mem_si_write): New union members.
2944 (fn_mem_di_write): New union members.
2945 (fn_mem_df_write): New union members.
2946 (fn_mem_xi_write): New union members.
2947 (sim_queue_fn_mem_qi_write): New function.
2948 (sim_queue_fn_mem_hi_write): New function.
2949 (sim_queue_fn_mem_si_write): New function.
2950 (sim_queue_fn_mem_di_write): New function.
2951 (sim_queue_fn_mem_df_write): New function.
2952 (sim_queue_fn_mem_xi_write): New function.
2953 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2954 (sim_queue_fn_mem_hi_write): New function.
2955 (sim_queue_fn_mem_si_write): New function.
2956 (sim_queue_fn_mem_di_write): New function.
2957 (sim_queue_fn_mem_df_write): New function.
2958 (sim_queue_fn_mem_xi_write): New function.
2959 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2960 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2961 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2963 1999-12-01 Dave Brolley <brolley@cygnus.com>
2965 * cgen-accfp.c (subsf): Check status code.
2983 1999-11-26 Dave Brolley <brolley@cygnus.com>
2985 * cgen-par.h (fn_df_write): Mode of data is DF.
2986 (sim_queue_fn_df_write): Mode of data is DF.
2987 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2989 1999-11-22 Dave Brolley <brolley@cygnus.com>
2991 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2992 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2994 1999-11-04 Dave Brolley <brolley@cygnus.com>
2996 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2997 CGEN_MEM_XI_WRITE members.
2998 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2999 (sim_queue_fn_xi_write): New function.
3000 (sim_queue_mem_xi_write): New function.
3002 * cgen-par.c (sim_queue_fn_xi_write): New function.
3003 (sim_queue_mem_xi_write): New function.
3004 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
3007 1999-10-22 Dave Brolley <brolley@cygnus.com>
3009 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
3010 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
3011 * cgen-par.c: Set insn_address for each queued write. Get pc from
3012 cpu when executing queued writes.
3014 1999-10-19 Dave Brolley <brolley@cygnus.com>
3016 * cgen-par.h (sim_queue_fn_pc_write): New function.
3017 (CGEN_FN_PC_WRITE): New enumerator.
3018 (fn_pc_write): New union member.
3019 * cgen-par.c (sim_queue_fn_pc_write): New function.
3020 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3022 1999-10-18 Dave Brolley <brolley@cygnus.com>
3024 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3025 (CGEN_MEM_DF_WRITE): New enumerator.
3026 (mem_di_write): New union member.
3027 (mem_df_write): New union member.
3028 * cgen-par.c (sim_queue_mem_di_write): New function.
3029 (sim_queue_mem_df_write): New function.
3030 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3032 * cgen-accfp.c (divsf): Check for division errors.
3034 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3036 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3038 1999-10-07 Dave Brolley <brolley@cygnus.com>
3040 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3041 (fn_hi_write): New union member.
3042 (sim_queue_fn_hi_write): New function.
3043 * cgen-par.c (sim_queue_fn_hi_write): New function.
3044 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3046 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3048 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3049 Change type of result to SEM_PC.
3051 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3053 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3055 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3057 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3058 (JOIN*): Delete cpu arg.
3060 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3062 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3064 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3066 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3068 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3071 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3073 * run.c (main): Check the sim_stop_reason and only halt simulation
3074 when a valid stop condition is identified.
3076 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3078 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3080 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3082 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3083 (bi_write): New union element.
3084 (sim_queue_bi_write): New function.
3085 * cgen-par.c (sim_queue_bi_write): New function.
3086 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3088 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3090 * configure: Regenerated to track ../common/aclocal.m4 changes.
3092 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3093 ../gdb/configure.in.
3094 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3095 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3096 (SIM_WARNINGS): Delete
3097 (CONFIG_CFLAGS): Update.
3099 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3101 * cgen-par.c: New file.
3102 * cgen-par.h: New file.
3103 * cgen-sim.h (cgen-par.h): #include it.
3104 * cgen-cpu.h (write_queue): New field.
3105 (CPU_WRITE_QUEUE): New access macro.
3106 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3107 (cgen-par.o): New target.
3109 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3111 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3112 * cgen-utils.c (mode_names): Update.
3114 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3116 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3117 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3118 buffer arg if WITH_PARALLEL_GENWRITE.
3119 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3120 (struct idesc): Ditto.
3122 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3124 * sim-model.c (model_option_handler): Add \n to error message.
3126 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3128 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3129 (insn_sem): Rewrite.
3130 (sem_fn_desc): New struct.
3132 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3134 (scache case): Split into non-parallel/parallel versions.
3135 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3136 if not use semantic switch version.
3138 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3140 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3141 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3142 (SEM_BRANCH_INIT_EXTRACT): Delete.
3143 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3144 (SEM_BRANCH_FINI): Ditto.
3145 (SEM_BRANCH_VIA_ADDR): Ditto.
3146 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3147 (SEM_BRANCH_ADDR_CACHE): Delete.
3148 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3149 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3151 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3152 (@cpu@_pbb_begin): Initialize branch_target.
3153 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3154 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3156 (@cpu@_engine_run_fast): Ditto.
3158 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3160 * cgen-utils.c (RORSI): New function.
3161 (ROLSI): New function.
3163 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3165 * Makefile.in (TAGS): Tweak TAGS regex.
3166 * cgen-mem.h (*): Add TAGS markers.
3168 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3170 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3171 passed in when sim_resume is first entered - don't re-pass it
3174 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3176 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3177 OPTION_LOAD_LMA but only when is defined.
3178 (standard_options): When SIM_HANDLES_LMA is defined include
3179 options --load-lma and --load-vma.
3180 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3182 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3183 (struct sim_state_base): Add load_at_lma_p.
3184 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3185 STATE_LOAD_AT_LMA_P.
3187 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3189 * nrun.c (main): Re-format loop gnu style.
3191 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3193 * dv-sockser.c (connected_p): Initialize addrlen.
3195 1999-07-06 Dave Brolley <brolley@cygnus.com>
3197 * cgen-accfp.c (floatsidf): New function.
3198 (fixdfsi): New function.
3200 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3202 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3204 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3206 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3207 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3208 * cgen-fpu.c: New file.
3209 * cgen-fpu.h: New file.
3210 * cgen-accfp.c: New file.
3211 * cgen-cpu.h (CGEN_CPU): New member fpu.
3212 * cgen-mem.h: Redo fp support.
3213 * cgen-ops.h: Delete k&r support. Redo fp support.
3214 * cgen-sim.h: Include cgen-fpu.h.
3215 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3217 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3219 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3221 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3222 (@cpu@_pbb_cti_chain): Minor clean up.
3224 1999-05-08 Felix Lee <flee@cygnus.com>
3226 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3227 AM_CYGWIN32 and AM_EXEEXT.
3228 * configure: Regenerate.
3230 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3232 * sim-core.c (device_error,device_io_read_buffer,
3233 device_io_write_buffer): Delete decls.
3234 * sim-core.h: Put them here.
3236 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3237 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3238 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3239 (sim_core_write_aligned_N): Ditto.
3241 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3243 * sim-memopt.c (sim_memory_uninstall): Don't look into
3246 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3248 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3250 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3252 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3253 (sim_core_write_buffer): Ditto.
3255 1999-04-02 Keith Seitz <keiths@cygnus.com>
3257 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3258 after the interval counter has expired.
3259 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3260 poll_quit callbacks. May be overridden by Makefile.
3261 (poll_quit_counter): New global.
3262 * sim-events.c: Remove all mentions of ui_loop_hook. The
3263 host callback "poll_quit" will serve the purpose.
3264 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3266 * nrun.c: Remove declaration of ui_loop_hook.
3268 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3270 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3271 if being used by gdb.
3273 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3275 * cgen-types.h (XF,TF): Tweak.
3276 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3278 (SUBWORD*,JOIN*): Define.
3279 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3280 moved into cpu descriptor.
3281 * sim-model.h (MACH): New member `num'.
3283 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3285 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3286 (CGEN_CPU): Member opcode renamed to cpu_desc.
3287 New members get_idata,disassembler.
3288 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3289 CGEN_INSN_ATTR_VALUE.
3290 (CGEN_STATE): Delete member opcode_table.
3291 (sim_disassemble_insn): Delete decl.
3292 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3293 (struct idesc): Moved to here from <cpu>-decode.h.
3294 * cgen-run.c (prime_cpu): Call prepare_run callback.
3295 * cgen-trace.h (SFILE): New type.
3296 (sim_disasm_sprintf): Declare.
3297 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3298 (sim_cgen_disassemble_insn): Declare.
3299 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3300 (insn_fields): Delete.
3301 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3303 (trace_insn): Call CPU_DISASSEMBLER hook.
3304 (sim_disasm_sprintf): New function.
3305 (sim_disasm_read_memory): New function.
3306 (sim_disasm_perror_memory): New function.
3307 (sim_cgen_disassemble_insn): New function.
3308 * cgen-utils.c: Don't include cpu-opc.h.
3309 (virtual_insn_entries): New static local.
3310 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3311 (cgen_insn_name): Rewrite.
3312 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3313 * cgen.sh (desc): New file generator handler.
3314 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3315 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3316 Don't include cpu-opc.h,cpu-sim.h.
3317 * sim-model.c (model_set): Delete SIM_DESC arg.
3318 (sim_model_set): Update.
3319 * sim-model.h (MACH): New member prepare_run.
3321 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3323 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3324 if redundant with allocator functions.
3326 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3328 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3330 * sim-profile.h: Make like sim-trace.h.
3331 (PROFILE_USEFUL_MASK): New macro.
3332 * sim-profile.c (profile_options): Make like trace_options, allow
3333 optional on|off arg where applicable.
3334 (set_profile_option_mask): New function.
3335 (sim_profile_set_option): New function.
3336 (profile_option_handler): Simplify.
3337 Have -p only enable selected things, not everything.
3338 Add missing break to OPTION_PROFILE_PC_RANGE.
3339 * cgen-scache.c (scache_options): Allow optional on|off arg to
3341 (scache_option_handler): Use sim_profile_set_option.
3343 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3345 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3346 (memory_option_handler): Implement MEMORY_FILL option. Make
3347 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3348 (parse_ulong_value): New function.
3349 (do_memopt_add): Allocate all buffers. Optionally fill them.
3351 1999-01-15 Richard Henderson <rth@cygnus.com>
3353 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3354 va_list, not an integer.
3355 * sim-events.c (sim_events_schedule): Likewise.
3357 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3358 the appropriate type.
3360 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3362 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3363 (sim_disassemble_insn): Update prototype.
3364 (sim_engine_invalid_insn): Ditto.
3365 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3366 (SEM_BRANCH_INIT): PCADDR->IADDR.
3367 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3368 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3369 * cgen-scache.h (*): Ditto.
3370 * cgen-trace.c (*): Ditto.
3371 * cgen-trace.h (*): Ditto.
3372 * cgen-utils.c (*): Ditto.
3373 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3375 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3376 (simple engine framework): Rewrite.
3377 * sim-module.c (modules): Install model module sooner (and in
3378 particular before the profile module).
3380 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3382 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3383 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3384 (sim_model_init): Call it.
3386 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3388 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3390 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3391 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3392 (SEM_BRANCH_INIT_EXTRACT): New macro.
3393 (SEM_BRANCH_INIT): Add taken_p.
3394 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3395 (SEM_BRANCH_FINI): Use it.
3397 * cgen-run.c (sim_resume): Handle tracing of last insn.
3398 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3399 * cgen-trace.c (current_abuf): New static global.
3400 (trace_insn_init): Initialize it.
3401 (trace_insn_fini): Use it.
3402 (trace_insn): Set it.
3403 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3404 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3405 (@cpu@_emit_after): Ditto.
3406 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3407 labels if WITH_SEM_SWITCH_FULL.
3408 * sim-model.c: Include bfd.h.
3409 (sim_model_init): New function.
3410 (sim_model_install): Record init fn.
3411 * sim-model.h (MACH): New member bfd_name.
3412 * sim-module.c (modules): Initialize model before scache.
3414 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3416 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3418 * nrun.c (main): Remain in simulation loop for traps and
3419 exceptions when in operating environment mode.
3420 (ui_loop_hook): New stub hook for standalone use.
3421 * sim-events.c (sim_events_process): Call ui_loop_hook
3422 periodically on CYGWIN host.
3424 * sim-reason.c (sim_stop_reason): Return host signal numbers
3425 to gdb on sim_stopped and sim_signalled cases.
3426 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3427 hook just before longjmp.
3428 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3429 hook just before sim_engine_run.
3431 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3432 * sim-trace.h (trace_generic): Ditto.
3433 * sim-trace.c (trace_generic): Ditto.
3435 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3437 * Make-common.in (SIM_MAIN_DEPS): New var.
3438 (CGEN_MAIN_CPU_DEPS): New var.
3439 * aclocal.m4: Add --enable-cgen-maint option.
3440 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3442 (GETIMEM*): Pass pc value to sim_core routine.
3444 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3446 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3447 Compare with ZERO not NULL.
3449 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3451 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3454 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3456 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3457 * sim-trace.c: Include stdlib.h if present.
3458 * dv-sockser.c: Include unistd.h if present.
3459 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3460 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3462 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3464 * gennltvals.sh: Add i960.
3465 * nltvals.def: Rebuild.
3467 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3469 * cgen-defs.h: New file, old cgen-sim.h.
3470 * cgen-sim.h: Simple header that includes others.
3471 * sim-arange.c: New file.
3472 * sim-arange.h: New file.
3473 * sim-basics.h: Include it.
3474 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3475 (sim-arange.o): Add rule for.
3476 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3477 (sim_io_eprintf_cpu): Add prototype.
3478 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3479 (INLINE2): New macro.
3480 (EXTERN_INLINE): New macro.
3481 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3482 before calling module init fns.
3483 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3484 (profile_init): New function.
3485 (profile_options): New option --profile-range.
3486 (profile_option_handler): Handle --profile-range.
3487 (profile_print_insn): Qualify address range specific section titles.
3488 (profile_print_addr_ranges): New function.
3489 (profile_info): Print address ranges if specified.
3490 (profile_install): Set profile_init init fn.
3491 * sim-profile.h (PROFILE_DATA): New member `range'.
3492 * sim-trace.c (trace_init): New function.
3493 (trace_options): New option --trace-range.
3494 (trace_option_handler): Handle --trace-range.
3495 (trace_install): Set trace_init init fn.
3496 * sim-trace.h (TRACE_DATA): New member `range'.
3497 * sim-utils.c (sim_cpu_msg_prefix): New function.
3498 (sim_io_eprintf_cpu): New function.
3499 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3500 (PC_IN_PROFILE_RANGE_P): New macro.
3501 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3502 (trace_insn_fini): New arg abuf. All callers updated.
3503 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3504 printing cycle counts.
3505 * cgen-trace.h (trace_insn_fini): Update prototype.
3506 (TRACE_RESULT_P): New macro.
3507 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3508 (TRACE_INSN): Check ARGBUF_TRACE_P.
3509 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3510 * cgen-types.h (SIM_INLINE): Delete.
3511 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3512 * cgen-utils.c: Don't include cgen-engine.h
3513 * genmloop.sh (@cpu@_fill_argbuf): New function.
3514 (@cpu@_fill_argbuf_tp): New function.
3515 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3516 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3517 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3518 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3519 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3520 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3521 doing profiling. Update call to TRACE_INSN_FINI.
3523 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3525 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3527 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3530 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3532 * sim-inline.c (SIM_INLINE_P): Fix typo.
3534 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3536 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3538 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3540 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3541 * nltvals.def: Re-generate.
3543 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3545 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3546 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3547 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3549 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3550 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3552 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3554 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3555 (${cpu}_pbb_cti_chain): Ditto.
3557 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3559 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3560 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3561 (EXTRACT_INT,EXTRACT_UINT): New macros.
3562 (SEM_SEM_ARG): New macro.
3563 (SEM_NEXT_VPC): New arg `pc'.
3564 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3565 (sim_disassemble_insn): Update prototype.
3566 * cgen-trace.c (current_insn,insn_fields): New static locals.
3567 (trace_insn): Set them.
3568 * cgen-utils.c: #include cgen-engine.h.
3569 (sim_disassemble_insn): New arg insn_fields.
3570 Handle variable length insns.
3571 * genmloop.sh: Only emit pbb decls if -pbb.
3572 (${cpu}_scache_lookup): New arg `vpc'.
3573 (scache support): Fetch pc before entering loop.
3575 * gennltvals.sh: Add fr30 support.
3576 * nltvals.def: Rebuild.
3578 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3580 * sim-types.h: Re-do type system so that GCC's attribute and mode
3581 are used to specify types. Handle case of ALPHA.
3583 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3585 * aclocal.m4: Add tests for dlopen family.
3586 * config.in: Regenerated.
3588 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3590 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3592 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3594 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3595 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3596 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3597 * cgen-sim.h: ... to here.
3599 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3601 * aclocal.m4 (enable-build-warnings): Replace
3602 enable-sim-warnings. Extend =LIST syntax so that prepend and
3603 append of options is possible. Drop -Werror, add
3604 -Wstrict-prototypes for GDB compatibility.
3605 * Make-common.in (SIM_WARNINGS): Update.
3607 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3609 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3610 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3611 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3612 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3613 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3615 * cgen-cpu.h: New file.
3616 * cgen-engine.h: New file.
3617 * cgen-scache.h: New file.
3618 * cgen-sim.h: Delete portions moved to new files.
3619 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3620 rather than sending result to stdout.
3622 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3624 * Make-common.in (sim-reg.o): New rule.
3625 (cgen-run.o): New rule.
3626 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3627 * cgen-run.c (prime_cpu): New function.
3628 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3629 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3631 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3632 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3633 (CGEN_INSN_VIRTUAL_P): New macro.
3634 (SEM_PC): New typedef.
3635 (SEMANTIC_FN): Change type of result to SEM_PC.
3636 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3637 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3638 (SCACHE_MAP): New typedef.
3639 (CPU_SCACHE): Add pbb support.
3640 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3641 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3642 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3644 (INSN_NAME): Delete.
3645 (cgen_insn_name): Declare.
3646 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3647 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3648 (first_insn_p): Make static.
3649 (trace_insn): Handle virtual insns specially.
3650 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3651 * cgen-types.h (UBI): Delete.
3652 (MODE_TYPE): New enum.
3653 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3654 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3655 (cgen_virtual_opcode_table): New global.
3656 (cgen_insn_name): New function.
3657 (sim_disassemble_insn): Ignore virtual insns.
3658 * genmloop.sh: Delete top level loop generation. Add pbb support.
3659 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3660 (sim_cpu_base): New members max_insns,insn_name,model_data.
3661 (CPU_PC_GET,CPU_PC_SET): New macros.
3662 (sim_pc_get,sim_pc_set): Declare.
3663 * sim-model.c (model_set): Call model init fn.
3664 * sim-model.h (MODEL_FN): New typedef.
3665 (INSN_TIMING): New member model_fn.
3666 (MODEL): New members num,init.
3667 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3668 All callers updated.
3669 (profile_insn_init): New fn.
3670 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3671 Exit early if insn profiling not supported.
3672 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3673 (profile_install): Record profile_insn_init as init fn.
3674 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3675 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3676 (PROFILE_DATA): Delete member exec_time.
3677 Change insn_count to pointer to array, rather than the array.
3678 (sim_profile_print_bar): Declare.
3680 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3682 * cgen-run.c: New file.
3683 * sim-reg.c: New file.
3685 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3687 * aclocal.m4: Add checks for -lsocket and -lnsl.
3689 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3690 allow local port reuse on listening socket.
3692 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3694 * sim-config.h: Remove reference to linux kernel header.
3696 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3698 * dv-sockser.c (sockser_addr): Make variable non-static.
3700 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3702 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3704 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3706 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3708 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3710 * Make-common.in (install-common): Add $(EXEEXT) when installing
3713 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3715 * cgen-sim.h (cgen_state): New member opcode_table.
3716 * cgen-utils.c (sim_disassemble_insn): Use it.
3718 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3720 * cgen-mem.h (DECLARE_SETT): Fix return type.
3721 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3722 * cgen-scache.c: Include stdlib.h.
3723 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3724 * sim-model.c (model_option_handler): Remove unused variable `n'.
3726 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3728 * cgen-utils.c: Include bfd.h.
3729 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3731 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3733 * sim-bits.h (EXTEND24): Fix typo.
3735 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3737 * sim-events.c (ETRACE_P): New macro.
3738 (struct _sim_event): Add member trace.
3739 (sim_events_free): Reclaim trace message.
3741 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3742 sim_events_schedule_tracef): New functions, include printf trace
3743 information in argument list. If tracing, store asprintf'd trace
3744 message in sim_event.
3746 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3747 hw_event_queue_schedule_vtracef): New functions, mimic
3750 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3752 * sim-bits.h (EXTEND24): Define.
3754 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3756 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3757 (CPU_SCACHE_HASH_MASK): New macro.
3758 (SCACHE_HASH_PC): Rewrite.
3759 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3760 computation out of main loop.
3762 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3764 * cgen-sim.h (RECORD_IADDR): Delete.
3765 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3766 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3768 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3770 * gennltvals.def (mn10200): Add entry.
3771 * nltvals.def: Regenerate with MN10200 additions.
3773 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3775 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3776 documentation on how it works.
3778 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3779 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3780 sim_core_set_xor, sim_core_xor_read_buffer,
3781 sim_core_xor_write_buffer): Update.
3783 * sim-events.h, sim-events.c (sim_events_install,
3784 sim_events_watch_clock, sim_events_schedule_after_signal,
3785 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3786 sim_events_deschedule): Update.
3788 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3789 sim_fpu_max32, sim_fpu_max64): Update.
3791 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3793 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3794 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3795 * sim-profile.c (profile_print_model): Update.
3797 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3799 * gennltvals.def (m32r): Use common syscall.h now.
3800 (mn10300): Add entry.
3801 * nltvals.def: Regenerate.
3803 * sim-engine.c (sim_engine_get_run_state): New function.
3804 * sim-engine.h (sim_engine_get_run_state): Declare it.
3806 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3808 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3809 * sim-core.c (sim_core_signal): Make extern, always define.
3811 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3813 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3814 * cgen-ops.h (ANDIF): New macro.
3815 (ANDIF[BQHSD]I): Delete.
3817 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3819 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3820 (hw_event_queue_schedule, hw_event_queue_deschedule,
3821 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3824 * hw-alloc.h (HW_NZALLOC): Define.
3826 * Make-common.in (test-hw-events): Add target for testing the
3829 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3831 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3833 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3835 * hw-main.h: Include hw-handles.h, hw-instances.h.
3836 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3837 * hw-base.c (hw_create, hw_delete): Call same.
3839 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3841 * dv-core.c: Include hw-main.h and sim-main.h.
3842 * dv-pal.c: Include hw-main.h and sim-io.h.
3843 * dv-glue.c: Include hw-main.h.
3845 * hw-main.h: New file. Move list of includes to here.
3846 * hw-base.h: From here.
3847 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3848 (hw-*.o, dv-*.o): Update.
3849 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3850 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3853 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3854 do_hw_poll_read): Move declarations from here.
3855 * hw-main.h: To here.
3857 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3859 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3861 * Make-common.in (hw-config.h): Update
3862 * hw-base.c, dv-pal.c, dv-glue.c: Update
3864 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3865 `*_callback' to `*_method.
3867 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3869 * hw-base.h (set_*): Move set method macros from here.
3870 * hw-device.h: To here.
3872 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3874 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3877 * hw-base.c (hw_create, hw_delete): Call
3878 * hw-properties.c (create_hw_property_data,
3879 delete_hw_property_data): Define.
3881 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3883 * hw-device.c, hw-properties.c: Include hw-base.h
3885 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3886 * hw-device.c: From here.
3887 * hw-base.h: Include "hw-events.h".
3889 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3890 * hw-base.c (hw_create, hw_delete): Call.
3891 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3893 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3894 (hw-alloc.o): New target.
3896 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3898 * hw-events.h, hw-events.c: New files. Move event code to here.
3899 * sim-hw.c: From here.
3900 * hw-base.h: Include "hw-events.h".
3901 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3902 (hw-events.o): New target.
3904 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3905 * hw-events.h (struct hw_event): Replace typedef hw_event.
3907 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3908 * hw-base.c (hw_create, hw_delete): Call.
3909 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3913 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3915 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3916 * hw-ports.c: To here.
3918 * hw-base.h, hw-ports.c (create_hw_port_data,
3919 delete_hw_port_data): New functions.
3920 * hw-base.c (hw_delete, hw_create): Call same.
3922 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3924 * hw-ports.h: To here.
3926 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3928 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3929 PROCESSOR and CIA arguments.
3931 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3933 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3934 Move common object files from here.
3935 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3937 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3939 * sim-hw.c: Include ctype.h.
3940 (do_hw_poll_read): Do not assume EAGAIN.
3942 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3944 * cgen-trace.c (first_insn_p): New static local.
3945 (trace_insn_init): Set it.
3946 (trace_insn_fini): Use TRACE_PREFIX.
3947 (trace_insn): Rewrite to use trace_prefix.
3948 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3949 Adjust width accordingly.
3951 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3952 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3953 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3954 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3955 (PROFILE_COUNT_CORE): Simplify.
3956 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3958 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3960 * cgen-ops.h (ADDCFSI): Fix typo.
3962 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3964 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3965 * genmloop.sh: Use them rather than static locals.
3967 * sim-engine.c (sim_engine_set_run_state): New function.
3968 * sim-engine.h (sim_engine_set_run_state): Declare.
3969 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3970 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3971 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3973 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3975 * cgen-trace.c (trace_insn_init): New arg first_p.
3976 All callers updated.
3977 (trace_insn_fini): New arg last_p. All callers updated.
3978 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3979 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3980 * genmloop.sh (engine_resume): Update.
3982 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3984 * Make-common.in (install-common): Run ranlib on installed copy of
3987 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3989 * Make-common.in (install-common): Rename and install libsim.a.
3991 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3993 * sim-io.c (unistd.h): Include.
3995 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3997 * Make-common (sim_main_headers): Sort.
3998 (cgen-*.o): Add cgen-sim.h dependency.
4000 * cgen-scache.c (scache_init): Only allocate space if scache element
4002 (scache_flush,scache_print_profile): Check if scache in use first.
4004 * cgen-sim.h (IDESC): Provide forward declaration.
4006 (CGEN_CPU): Always define scache member. New members idesc,opcode.
4007 (cgen_cpu_max_extra_bytes): Declare.
4008 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
4010 * sim-cpu.h: New file. sim_cpu_base moved here.
4011 Move sim_cpu_lookup decl here.
4012 * sim-base.h: #include "sim-cpu.h".
4013 * sim-cpu.c: New file.
4014 * Make-common (sim_main_headers): Add sim-cpu.h.
4015 (sim-cpu.o): Add rule for.
4017 * sim-model.c (set_model): Delete.
4018 (sim_model_set,model_set): New functions.
4019 (sim_model_install): Renamed from model_install.
4020 Don't set default model here.
4021 (model_option_handler): Rewrite --model processing.
4022 (sim_model_lookup,sim_mach_lookup): New functions.
4023 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4024 (insn_timing): Delete.
4025 (INSN_TIMING): New member `num'.
4026 (IMP_PROPERTIES): Always define scache_elm_size member.
4027 (MACH): New member init_cpu.
4028 (sim_machs): Renamed from machs.
4029 (sim_model_install): Renamed from model_install.
4030 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4031 * sim-module.c (modules): Update.
4033 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4035 * sim-io.c: #include <errno.h>.
4037 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4039 * dv-pal.c (struct hw_pal_device): Add reader.
4040 (hw_pal_finish): Initialize reader.
4041 (scan_hw_pal): Use reader.
4043 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4044 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4047 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4048 ../ppc/main.c sim_io_read_stdin.
4050 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4052 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4054 * hw-tree.c: Update.
4056 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4057 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4059 * hw-ports.h (hw_port_event): Ditto.
4060 * hw-ports.c (hw_port_event): Update.
4061 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4063 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4065 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4066 (do_counter_event): Update.
4067 * dv-glue.c (hw_glue_io_read_buffer): Update.
4068 (hw_glue_port_event): Update.
4070 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4071 * hw-base.h (hw_create): Ditto.
4072 * hw-base.c (hw_create): Ditto.
4074 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4075 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4078 * hw-device.h (hw_system_cpu): Declare.
4079 * sim-hw.c (hw_system_cpu): New function.
4081 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4082 sim_hw_abort not hw_abort.
4083 (sim-hw.h): Include.
4084 (sim_core_read_buffer, sim_core_write_buffer): Call
4085 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4087 (sim_core_set_xor): Do not pass CPU when aborting.
4089 * sim-n-core.h (sim_core_read_aligned_N,
4090 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4091 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4092 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4095 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4097 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4098 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4100 (sim_hw_print): New function.
4102 * sim-engine.h (sim_engine_vabort): Declare.
4103 * sim-engine.c (sim_engine_vabort): New function.
4105 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4107 * sim-trace.c (print_data): For floating-point numbers trace raw
4109 (trace_result_fp2): New function.
4110 * sim-trace.h (trace_result_fp2): New declaration.
4111 (TRACE_FP_RESULT2): New macro.
4113 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4115 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4116 AM_CYGWIN32 and AM_EXEEXT.
4117 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4118 to run and install-common rules.
4119 * common/configure: regenerate
4121 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4123 * sim-types.h (cell_word): New type.
4124 (natural_cell): Delete type.
4126 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4128 * configure: Regenerated to track ../common/aclocal.m4 changes.
4131 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4133 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4135 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4137 * configure: Regenerated to track ../common/aclocal.m4 changes.
4140 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4142 * acconfig.h: New file.
4143 * Make-common.in (top_builddir): New macro.
4144 (INTL_LIB): Removed.
4145 (INTLLIBS): New macro.
4146 (INTLDEPS): Likewise.
4147 (LIBDEPS): Use INTLDEPS.
4148 (EXTRA_LIBS): Use INTLLIBS.
4149 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4150 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4151 AM_LC_MESSAGES): New macros from GNU gettext.
4153 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4155 * sim-config.h: Discard leading _ from macros.
4156 * sim-types.h: Ditto.
4158 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4160 * Make-common.in (CSEARCH): Add -I to intl directories.
4161 (INTL_LIB): Point to libintl.a.
4162 (LIBDEPS): Add $(INTL_LIB).
4163 (EXTRA_LIBS): Ditto.
4165 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4167 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4169 * cgen-ops.h (ADDCFSI): Fix.
4172 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4174 * sim-types.h (signed_address, unsigned_address): Define.
4176 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4178 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4181 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4183 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4184 New functions, pack / unpack sim_fpu struct using raw values.
4185 (sim_fpu_is): Differentiate between negative and positive
4188 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4190 * sim-bits.h (EXTEND4): Define.
4191 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4193 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4195 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4196 declared so we need this cast to prevent long long addresses
4197 from being misconfigures. Results in access to unmapped memory.
4199 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4201 * Make-common.in (RUNTESTFLAGS): Define.
4202 (check): Pass RUNTESTFLAGS to recursive make.
4204 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4206 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4209 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4211 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4214 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4216 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4217 (sim-inline): Update to match sim-inline.[hc]
4218 * configure: Regenerated to track ../common/aclocal.m4 changes.
4220 * Make-common.in (sim_main_headers): Add sim-inline.h
4222 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4224 * sim-endian.h (sim-endian.c): Ditto.
4226 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4227 (sim_events_set_trace): Delete unused prototype.
4229 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4230 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4232 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4233 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4234 Comment out, not yet implemented in sim-fpu.c.
4235 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4236 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4238 * sim-inline.h: Rewrite description.
4239 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4240 (SIM_MAIN_INLINE): Add inline option.
4242 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4243 include generated files. Handled by generator directly.
4245 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4247 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4250 * sim-trace.h (TRACE_ANY_P): Define.
4251 (struct _trace_data): Add trace_any_p.
4253 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4255 * run.c (main): Handle all alternatives of enum sim_stop.
4256 (main): Delete unused `asection *s'.
4258 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4260 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4262 * configure: Regenerated to track ../common/aclocal.m4 changes.
4264 * sim-hw.c: New file.
4265 * sim-hw.h (sim_hw_parse): Declare function.
4266 (hw-tree.h): Do not include.
4268 * sim-base.h (STATE_HW): Define.
4269 (struct sim_state_base): Add member struct *hw.
4271 * sim-module.c (sim-hw.h): Include.
4272 (modules): Add sim_hw_install.
4274 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4276 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4278 * sim-base.h (CPU_INDEX): Define.
4280 * sim-utils.c (sim_state_alloc): Initialize.
4281 * sim-module.c (sim_post_argv_init): Ditto.
4283 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4285 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4286 properly formatted lists.
4288 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4290 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4291 0x2f needs to be 0x3f.
4293 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4295 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4297 (hw_tree_find_*_property): Clean up error message when property is
4300 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4301 present before looking for it.
4303 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4305 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4306 (AC_CHECK_FUNCS): Add check for __setfpucw.
4307 * configure: Regenerated.
4309 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4311 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4312 hw_pal_timer, hw_pal_timer_value): Define.
4313 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4314 (do_counter_event, do_counter_read, do_counter_value,
4315 do_counter_write): new functions.
4317 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4319 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4322 * hw-base.c (hw_create): Stop searching for a device when one is
4325 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4327 * configure: Regenerated to track ../common/aclocal.m4 changes.
4329 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4331 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4332 appends extra devices.
4333 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4336 * Make-common.in (hw-config.h): New target, create hw-config.h
4338 (SIM_HW): Definition from @sim_hw@.
4339 (hw-base.o): Depend on hw-config.h
4341 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4343 * Make-common.in: Get SHELL from configure.
4344 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4345 move-if-change. Fixes NT native build problem.
4346 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4347 move-if-change. Fixes NT native build problem.
4348 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4351 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4353 * hw-device.h, hw-device.c (hw_strdup): New function.
4355 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4356 strings name, family and args.
4357 (full_name_of_hw): Use hw_strdup when returning the full path.
4359 * hw-properties.c: Clean up property not found / wrong type error
4362 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4363 before attaching any ports.
4365 * hw-base.c (hw-config.): Include. Replace hardwired table.
4367 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4369 * Make-common.in: Add rule for dv-glue.o.
4371 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4373 * hw-base.c (hw_finish): Move setting of trace level to here.
4374 (hw_create): From here.
4376 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4377 ../ppc/device_table.c.
4379 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4381 * hw-tree.c (print_properties): Supress path when printing
4382 properties of root node.
4384 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4386 * hw-device.h (HW_TRACE): Define.
4387 (hw_trace): Declare.
4388 * hw-device.c (hw_trace): Implement function.
4390 * hw-base.c (hw_create): Set hw trace level from "trace?"
4393 * dv-core.c (dv_core_attach_address_callback): Add trace.
4395 * dv-pal.c: Replace DTRACE with HW_TRACE.
4397 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4399 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4400 (hw_alloc_data): Delcare.
4401 (struct hw): Add member alloc_of_hw.
4403 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4404 functions. Assocate memory with a device.
4405 (stdlib.h): Include.
4407 * hw-base.h (set_hw_delete): Define.
4408 (hw_delete_callback): Declare.
4409 (hw_delete): Declare.
4411 * hw-base.c (hw_delete): Implement function.
4412 (struct hw_base_data): Add member to_delete.
4413 (ignore_hw_delete): New function, does nothing.
4414 (hw_create): Set the hw_delete method.
4415 (hw_create): Allocate the base type using HW_ZALLOC before setting
4418 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4420 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4422 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4423 (attach_hw_port_edge): Add struct hw argument
4425 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4428 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4430 * hw-device.h (hw_attach_address_callback,
4431 hw_detach_address_callback): Attach to a single space not a space
4432 mask. Clarify interpretation of SPACE:ADDR parameters.
4434 * hw-base.c (passthrough_hw_attach_address,
4435 passthrough_hw_detach_address): Update.
4436 * dv-core.c (dv_core_attach_address_callback): Ditto.
4437 * dv-pal.c (hw_pal_attach_address): Ditto.
4439 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4441 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4443 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4445 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4446 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4447 hw-properties_h, hw-tree_h): Define, point at corresponding
4449 (hw_base_headers): Define list of headers included by hw-base.h
4450 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4451 hw-properties.o, hw-tree.o): Specify dependencies.
4452 (dv-core.o, dv-pal.o): Ditto.
4454 * sim-hw.h: New file.
4456 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4457 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4459 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4461 * hw-base.h, hw-base.c: new files. Copied from
4462 ../ppc/device_table.[hc].
4464 * dv-core.c, dv-pal.c: New files. Copied from
4465 ../ppc/hw_{core,pal}.c
4467 * sim-basics.h (struct hw): Declare.
4468 (enum port_direction, enum object_disposition): Declare.
4470 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4472 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4473 sim_dv_src in Makefile. Take list of devices as parameter to m4
4476 * configure: Regenerated to track ../common/aclocal.m4 changes.
4478 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4480 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4481 trace_prefix can abort cleanly.
4483 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4485 * dv-sockser.c, dv-sockser.h: New files.
4486 * Make-common.in (dv-sockser.o): Add rule for.
4487 * aclocal.m4: Check for fcntl.h.
4488 * config.h: Add HAVE_FCNTL_H.
4490 * sim-break.c (remove_breakpoint): Fix thinko.
4492 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4493 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4495 1998-03-13 Fred Fish <fnf@cygnus.com>
4497 * sim-base.h (struct sim_state_base): Add prog_syms and
4498 define macro STATE_PROG_SYMS.
4499 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4500 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4501 and bfd_canonicalize_symtab, to get symbol table on first use
4502 and preserve it via STATE_PROG_SYMS for future calls to
4503 bfd_find_nearest_line.
4505 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4507 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4509 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4510 up to nr_maps, not just access_* maps.
4512 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4515 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4516 over nr_maps not sim_core_nr_maps.
4518 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4519 core_map argument to unsigned.
4520 (struct _sim_core): Ditto for struct member core_map.
4522 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4524 * sim-basics.h (access_io, access_*_io): Define.
4525 (map_read, map_write, map_exec, map_io): Define.
4527 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4528 attach with more generic mapmask.
4529 (sim_core_{read,write}_*): Change map argument to unsigned.
4531 * sim-core.c (sim_core_uninstall, sim_core_attach,
4532 sim_core_detach): Iterate over nr_maps instead of
4535 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4536 instead of the write_map.
4537 (remove_breakpoint): Ditto.
4539 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4540 with read_map, write_map, exec_map resp.
4542 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4545 * cgen-utils.c (sim_disassemble_insn): Ditto.
4547 * sim-hrw.c (sim_write, sim_write): Ditto.
4549 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4550 transfer_to_str): New functions.
4552 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4554 * sim-base.h (sim_state_base): New member environment.
4555 (STATE_ENVIRONMENT): New macro.
4556 * sim-config.c (current_environment): Delete.
4557 (sim_config_default): New function.
4558 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4559 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4560 (sim_config_default): Add prototype.
4561 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4562 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4563 Set STATE_ENVIRONMENT, not current_environment.
4565 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4567 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4569 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4571 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4573 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4575 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4577 * Make-common.in (TAGS): Make smarter.
4578 * Makefile.in (TAGS): Ditto.
4580 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4582 * sim-module.c (*): Fix typos in assertion tests.
4584 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4586 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4589 * sim-options.c (sim_parse_args): Ditto.
4590 (sim_args_command): Return OK, instead of nothing, for an empty
4593 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4595 * sim-profile.c (profile_info): Rename from profile_print. Drop
4596 misc and misc_cpu callback arguments. Use
4597 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4598 (profile_install): Install profile_info function.
4600 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4601 STATE_PROFILE_INFO_CALLBACK): Define.
4602 (struct PROFILE_DATA): Add field info_cpu_callback.
4603 (profile_print): Delete function.
4605 * sim-base.h (STATE_MODULES): Define. Replace individual
4606 STATE_*_LIST with single struct module_list.
4608 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4609 (struct module_list): Declare.
4611 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4612 sim_module_info): New functions.
4613 (sim_module_install): Clean up module data structures.
4615 * sim-info.c (sim_info): New file. New function. Call
4618 * Make-common.in (sim-info.o): Define rule.
4619 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4622 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4624 * sim-base.h (sim_cpu_base): New members name, options.
4625 (sim_cpu_lookup): Add prototype.
4626 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4627 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4628 (sim_add_option_table): Update prototype.
4629 * sim-options.c (sim_add_option_table): New argument `cpu'.
4630 (standard_option_handler,standard_install): Update.
4631 (sim_parse_args): Handle cpu specific options.
4632 (print_help): New static function.
4633 (sim_print_help): Call it. Print cpu specific options.
4634 (find_match): New static function.
4635 (sim_args_command): Call it. Handle cpu specific options.
4636 * sim-utils.c (sim_cpu_lookup): New function.
4637 * sim-memopt.c (memory_option_handler): Update.
4638 (sim_memopt_install): Update.
4639 * sim-model.c (model_option_handler): Update.
4640 (model_install): Update.
4641 * sim-profile.c (profile_option_handler): Update.
4642 (profile_install): Update.
4643 * sim-trace.c (trace_option_handler): Update.
4644 (trace_install): Update.
4645 * sim-watch.c (watchpoint_option_handler): Update.
4646 (sim_watchpoint_install): Update.
4647 * cgen-scache.c (scache_option_handler): Update.
4648 (scache_install): Update.
4650 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4652 * Make-common.in (check): Run `make check' in testsuite dir.
4654 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4656 * sim-trace.c (trace_result0): New function.
4658 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4659 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4660 tracing sim_fpu variables.
4661 (TRACE_ALU_RESULT0): Define.
4662 (TRACE_FP_RESULT_WORD): Define.
4663 (TRACE_FP_INPUT_WORD1): Define.
4665 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4666 sim_fpu_two): New constants.
4667 (sim_fpu_op1, sim_fpu_op2): New types.
4668 (struct _sim_fpu): Delete member result. Re-order other members.
4669 (sim_fpu_sign, sim_fpu_exp): New functions.
4670 (sim_fpu_max, sim_fpu_min): new functions.
4671 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4672 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4674 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4676 * sim-profile.c (profile_print): Delete duplicate test of
4678 (profile_print_pc): Exit early if data collection not set up.
4679 (profile_print_core): Simplify by calling sim_core_map_to_str.
4680 * sim-core.h (sim_core_map_to_str): Declare.
4681 * sim-core.c (sim_core_map_to_str): Make non-static.
4683 * genmloop.sh (engine_resume): Update insn_count before exiting.
4684 (engine_resume_full): Keep accurate core profile data.
4686 * cgen-utils.c (sim_disassemble_insn): Don't use
4687 sim_core_read_aligned_N, it messes up profiling results.
4689 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4691 * nltvals.def: Regenerate with MN10300 additions.
4693 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4695 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4697 * sim-trace.h, sim-trace.c (trace_result_word2,
4698 trace_input_word4, trace_result_word4): New function.
4700 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4702 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4704 * sim-xcat.h: Delete.
4705 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4706 * cgen-sim.h: Ditto.
4707 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4708 * sim-n-bits.h: Ditto.
4709 * sim-n-core.h: Ditto.
4710 * sim-n-endian.h: Ditto.
4712 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4714 * syscall.c (cb_syscall): Handle short reads, and EOF.
4716 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4718 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4719 sim_fpu to safely print fp_word values.
4720 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4721 (trace_result_bool1, trace_result_addr1): New functions.
4722 (trace_input_bool1, trace_input_addr1): New functions.
4724 * sim-trace.h (TRACE_FPU_*): Define.
4726 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4728 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4729 (sim_fpu_fpto, sim_fpu_tofp): Define.
4731 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4733 * sim-fpu.c (sim_fpu_cmp): New function.
4735 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4737 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4738 instead of abuf->length.
4739 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4740 (set_trace_option_mask): Renamed from set_trace_options.
4741 (set_trace_option): New function.
4742 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4743 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4745 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4747 * sim-basics.h: Declare struct _sim_fpu.
4749 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4751 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4752 (trace_prefix, trace_input*, trace_result*): Declare.
4753 (trace_one_insn): Change declaration, assume trace_prefix called.
4754 (trace_generic): Like trace_one_insn.
4755 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4756 (TRACE_alu, TRACE_[a-z]*): Update.
4758 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4759 trace_insn, save_data, trace_idx_to_str, print_data): New
4761 (trace_one_insn): Rewrite.
4762 (trace_generic): New function.
4764 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4766 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4768 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4769 (SEMANTIC_FN): Rewrite declaration.
4770 (DECODE): Update type of semantic_fast member.
4771 ({EX,SEM}_FN_NAME): Have only one version.
4772 * sim-base.h (sim_state_base): Delete conditionals surrounding
4775 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4777 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4780 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4782 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4783 Add missing parameters to device_io calls.
4784 * sim-core.h: Add missing parameters to device_io calls.
4786 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4788 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4789 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4790 (SEMANTIC{,_CACHE}_FN): Fix return type.
4791 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4792 (engine_resume): Likewise. Make `engine' volatile. Save copy
4793 of cpu pointer in volatile object. Initialize read switch if
4796 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4798 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4799 (SEM_INSN): New macro.
4801 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4803 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4805 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4807 * configure: Regenerated to track ../common/aclocal.m4 changes.
4809 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4811 * sim-types.h (fp_word): New type, define according to
4812 WITH_TARGET_FLOATING_POINT_BITSIZE.
4814 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4815 configuration of size of floating point registers.
4817 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4819 * sim-profile.c (profile_print): Only print CPU <N> if other
4820 output is going to appear.
4822 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4824 * configure: Regenerated to track ../common/aclocal.m4 changes.
4826 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4828 * sim-types.h (address_word): Typedef according to
4829 WITH_TARGET_ADDRESS_BITSIZE.
4830 (signed_cell, unsigned_cell, natural_cell): Ditto using
4831 WITH_TARGET_CELL_BITSIZE.
4833 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4834 (WITH_TARGET_CELL_BITSIZE): Define.
4835 (WITH_HOST_WORD_BITSIZE): Delete.
4837 * sim-config.c (print_sim_config): Update.
4839 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4840 configuration of address and OpenFirmware cell sizes.
4842 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4844 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4845 * sim-run.c (sim_engine_run): Update.
4847 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4849 * sim-run.c (sim_engine_run): Ditto.
4851 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4852 (sim_resume): Pass nr_cpus to sim_engine_run.
4854 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4856 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4858 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4860 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4862 * Make-common.in (stamp-tvals): New rule.
4863 (targ-vals.h,targ-map.c): Depend on it.
4864 (clean): Remove stamp-tvals.
4866 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4868 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4869 in code also #if 0'ed.
4871 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4873 * configure: Regenerated to track ../common/aclocal.m4 changes.
4874 * aclocal.m4: Recognize --enable-maintainer-mode.
4876 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4878 * cgen-scache.h: Deleted.
4879 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4880 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4881 (scache_init): Use runtime computed size of SCACHE.
4882 (scache_flush): Likewise.
4883 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4884 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4885 * cgen-sim.h: Scache support moved here.
4886 (PC): Redo definition.
4887 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4888 (DECODE): Add parallel execution support.
4889 Only include semantic label members if using switch.
4890 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4891 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4892 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4893 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4895 (engine_{stop,run,resume,halt,signal}): Delete decls.
4896 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4897 (argbuf,scache): Delete forward decls.
4898 (STATE): Delete decl.
4899 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4900 Include cgen-mem.h, cgen-ops.h.
4901 (engine_halt,engine_signal): Delete.
4902 ({ex,exc,sem,semc}_illegal): Delete.
4903 (sim_disassemble_insn): Result of extract fn is in bits.
4904 * genmloop.sh: Rewrite.
4906 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4909 * sim-base.h (sim_state_base): Delete member `model'.
4910 (sim_cpu_base): Add member `model'.
4911 * sim-model.h (IMP_PROPERTIES): New type.
4912 (MACH): New members imp_props, models.
4913 (models): Delete decl.
4914 * sim-model.c (set_model): Update.
4915 * sim-profile.c (profile_print_model): Update.
4917 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4919 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4921 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4924 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4926 * configure: Regenerated to track ../common/aclocal.m4 changes.
4929 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4931 * aclocal.m4 (AR): Check for sigaction.
4933 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4935 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4937 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4938 * sim-config.c (sim_config): Replace WITH_DEVICES with
4939 WITH_TREE_PROPERTIES.
4941 * configure: Regenerated to track ../common/aclocal.m4 changes.
4943 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4945 * Make-common.in (SIM_ENVIRONMENT): New variable.
4946 (CONFIG_CFLAGS): Add it.
4947 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4948 --enable-sim-environment option.
4949 * configure: Regenerated.
4950 * sim-config.h (environment support): Rewrite.
4951 * sim-config.c (current_environment): Define as enum, unconditionally.
4952 (current_alignment): Define unconditionally.
4953 (config_environment_to_a): Update.
4954 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4955 (sim_config): Handle environment and alignment determination
4956 unconditionally. Delete sanity checks of current_environment,
4958 (print_sim_config): Update.
4959 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4960 (standard_options): Add --environment.
4961 (standard_option_handler): Likewise.
4963 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4965 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4966 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4967 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4968 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4969 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4970 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4971 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4972 argument ADD_CA macro with two argument ADDC_C - add carrying with
4974 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4975 argument SUB_CA macro with two argument SUBC_X - subtract
4977 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4979 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4981 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4983 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4984 * sim-io.h (sim_io_syscalls): Delete.
4986 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4988 * syscall.c (cb_syscall): Add missing else, so write to stdout
4991 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4992 the carry bit from the CPU's psw.
4994 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4996 * gennltvals.sh: Redo syscall support.
4997 * nltvals.def: Regenerated.
4999 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
5001 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
5002 the stream immediately.
5004 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5006 * sim-io.c (sim_io_getstring): Delete unused len2.
5007 (sim_io_syscalls): Ditto for sys_errno.
5009 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
5011 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
5013 * Make-common.in (run.o): Depend on remote-sim.h.
5014 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
5015 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5017 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5019 * sim-io.c (sim_io_syscalls): Disable lseek.
5021 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5023 * gennltvals.sh: Generate syscall values for d30v.
5025 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5026 * nltvals.def: Regenerate.
5028 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5029 (os_fstat): Likewise. Validate fd argument.
5030 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5031 just compute target stat struct length.
5032 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5033 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5034 (get_string): Return host errno values so they can be properly
5036 (cb_syscall): Likewise.
5037 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5038 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5039 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5040 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5041 (get_path): New function.
5043 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5045 * sim-io.c (sim_io_syscalls): New function to provide system call
5046 emulation. Provide exit, open, close, read, write, lseek, and
5048 (sim_io_getstring): New function to return a string from a
5049 simulated memory location.
5051 * sim-io.h (sim_io_syscalls): Add declaration.
5053 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5055 * sim-core.c (sim_core_signal): Fix spelling error in message.
5057 * sim-hrw.c (sim_read): Use read map, not write map.
5059 * Make-common.in (all): Add .gdbinit.
5060 * gdbinit.in: Add dump command.
5062 * sim-model.c (model_options): Use '\0' for `shortopt'.
5064 * sim-trace.c (trace_option_handler): Set state trace file
5065 for --trace-file in addition to cpu's values.
5066 (trace_vprintf): If cpu == NULL, try state's trace file.
5067 (trace_options): Reorganize table, reword some descriptions.
5069 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5071 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5074 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5076 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5077 signal untranslated, document problem with this.
5079 * nrun.c (main): Check for a prog name of `*step'. If present,
5080 step the simulator instead of allowing it to run free.
5082 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5084 * Make-common.in (sim_main_headers): Add sim-signal.h.
5086 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5088 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5090 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5092 * sim-signal.h: Start simulator signals at 64 so that host signal
5093 numbers can be detected and reported.
5095 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5097 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5099 * callback.c (cb_host_to_target_stat): Fix return values.
5101 * cgen-sim.h (enum_signal_type): Delete.
5102 (engine_signal): Update prototype.
5103 * cgen-utils.c: Don't include <signal.h>.
5104 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5105 (engine_signal): Update.
5107 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5108 (sim_state_free): Call SIM_STATE_FREE if defined.
5110 * sim-module.c (sim_module_install): Don't leave any modules
5111 installed if one fails to install.
5113 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5115 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5116 more, since alloca is not used in this file.
5118 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5119 correctly set the carry and overflow bits for those types.
5120 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5121 with carry, so carry is correct after doing both adds.
5122 (ALU*): Space out '\' to make it easier to read.
5124 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5126 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5129 * sim-signal.c, sim-signal.h: New files.
5130 * Make-common.in (sim-signal.o): Add rule for.
5131 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5132 * sim-abort.c: Don't include <signal.h>.
5133 * sim-basics.h: #include "sim-signal.h".
5134 * sim-break.c: Don't include <signal.h>.
5135 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5136 * sim-core.c: Don't include <signal.h>.
5137 (SIGBUS): Delete definition.
5138 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5139 * sim-engine.c: Don't include <signal.h>.
5140 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5141 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5142 * sim-resume.c: Don't include <signal.h>.
5143 (SIGTRAP): Delete definition.
5144 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5145 * sim-stop.c: Don't include <signal.h>.
5146 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5147 * sim-watch.c: Don't include <signal.h>.
5148 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5150 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5152 * sim-base.h (CIA_ADDR): Provide default definition.
5153 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5154 * sim-break.c (sim_handle_breakpoint): Likewise.
5156 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5158 * Make-common.in (srccom): New variable.
5160 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5161 (LIB_OBJS): Add syscall.o.
5162 (gentmap): Pass $(NL_TARGET) to $(CC).
5163 (syscall.o): Add rule for.
5164 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5165 (sim-bits.o): Depend on $(sim-n-bits_h).
5166 (sim-load.o): Depend on callback.h.
5168 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5169 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5170 * cgen-mem.h, cgen-ops.h: New files.
5172 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5174 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5176 * callback.c: #include string.h or strings.h.
5177 #include sys/types.h and sys/stat.h.
5178 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5179 (os_get_errno,os_open): Update.
5180 (os_stat,os_fstat): New functions.
5181 (os_init): Initialize syscall_map, errno_map, open_map.
5182 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5183 errno_map, open_map, signal_map, stat_map.
5184 (cb_read_target_syscall_maps): New function.
5185 (cb_target_to_host_syscall): New function.
5186 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5187 (cb_target_to_host_open): Renamed from target_to_host_open.
5188 (store): New function.
5189 (cb_host_to_target_stat): New function.
5190 * syscall.c: New file.
5191 * gentmap.c (sys_tdefs): New global.
5192 (gen_targ_vals_h): Output target syscall numbers.
5193 (gen_targ_map_c): Update. Output target syscall translation map.
5194 * gentvals.sh: New first argument `target'. Preface table with
5195 #ifdef NL_TARGET_$target if non-null target passed.
5196 * gennltvals.sh: New file.
5197 * nltvals.def: Regenerated.
5199 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5201 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5203 (sim_core_dummy_M): Declare.
5205 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5207 * sim-core.c (sim_core_signal): Print the address of the
5210 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5212 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5214 * sim-base.h (sim_state_base): Add member trace_data.
5215 (STATE_TRACE_DATA): New macro.
5216 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5217 ({WITH_,}TRACE_DEBUG_P): New macros.
5218 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5219 (_sim_cpu): Delete forward reference.
5220 (debug_printf): Update.
5221 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5222 (trace_options): Add --trace-debug.
5223 (set_trace_options): Handle it.
5224 (trace_option_handler): Likewise.
5225 (trace_install): Init state trace_data struct.
5226 (trace_uninstall): Close state trace file.
5227 * sim-events.c (ETRACE): Only print source file and line number if
5229 * sim-n-core.h (sim_core_trace_M): Likewise.
5231 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5233 1997-11-13 Felix Lee <flee@cygnus.com>
5235 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5237 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5239 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5241 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5243 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5245 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5246 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5249 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5251 * sim-events.c (sim_events_process): Re-compute the time -
5252 update_time_from_event - as each event is processed. Reverses
5255 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5257 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5259 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5261 * sim-events.c (sim_events_process): Delete redundant call to
5262 update_time_from_event.
5263 (sim_events_slip): Always decrement time_from_event.
5264 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5265 Delete assertion that time_from_event >=0 when work in queue, no
5268 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5270 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5271 (standard_option_handler): Update.
5273 * sim-options.h: Clarify documentation.
5274 (OPTION_LONG_ONLY_P): Delete definition.
5275 (OPTION_VALID_P): Define.
5277 * sim-options.c (sim_print_help): Allow short only options.
5278 (sim_parse_args): Ditto.
5279 (sim_args_command): Skip short only options.
5280 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5281 separate entries for short and long options in the HANDLERS and
5283 (sim_parse_args): Disable argument permutation.
5285 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5287 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5288 Add argument M, size of data type.
5289 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5290 Declare, ditto for 5, 6 & 7 byte transfers.
5291 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5294 * sim-n-core.h (sim_core_trace_M): Rename from
5295 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5296 with transfer type. Print transfer direction. Handle 1 and 2 byte
5298 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5300 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5301 Update all functions.
5303 * sim-core.c: Generate functions starting with 16 not 1.
5304 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5305 all 5, 6 & 7 byte transfers.
5307 * sim-n-core.h (sim_core_read_misaligned_N,
5308 sim_core_write_misaligned_N): Implement.
5310 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5312 * sim-endian.h (U16_8): Implement
5314 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5316 * sim-endian.h (VL8_16, VH8_16): Implement.
5318 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5320 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5321 (memory_option_handler): Skip comma in alias address list
5323 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5325 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5327 (parse_size, parse_addr): New functions
5328 (memory_option_handler, memory_options): Parse address & size
5329 using new functions. Pass level, space, modulo to do_memopt_add &
5332 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5334 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5335 `attach_type attach' argument with `unsigned level' argument.
5338 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5339 sim_core_attach): Replace argument attach with level. Update
5340 verification of arguments.
5341 (sim_core_map_detach, sim_core_detach): Replace argument attach
5344 * sim-basics.h (enum _attach_type): Delete.
5346 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5348 * sim-core.h (sim_core_write_8): Define.
5350 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5352 * sim-bits.h: Document ROTn macro.
5354 * sim-endian.h (H2T): Handle 16 byte variables.
5356 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5359 * sim-core.c: Do not generate sim_core_*_word.
5361 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5362 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5364 * sim-core.h (sim_core_read_unaligned_word,
5365 sim_core_read_aligned_word, sim_core_read_word,
5366 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5367 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5369 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5371 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5373 * sim-endian.h: Disable 16 byte support.
5375 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5377 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5379 * sim-n-core.h (sim_core_trace_N): New function.
5380 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5381 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5383 * sim-endian.h: Add 128 bit variant.
5385 * sim-core.h, sim-core.c: Add 128 bit variant.
5387 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5389 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5391 * sim-events.c (sim_events_process): Clear events->work_pending.
5392 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5393 setting, nr_ticks_to_process.
5394 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5395 when the event queue isn't next.
5397 * sim-events.h, sim-events.c (sim_events_slip): New function.
5399 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5401 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5403 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5406 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5408 * nrun.c (main): Remove useless test of name != NULL.
5409 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5411 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5413 * sim-fpu.c (EXPMAX): Type is unsigned.
5414 (MIN_INT, MAX_INT): Type is signed64.
5415 (i2fpu): Type of val is signed64.
5417 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5419 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5420 a bucket size of zero.
5422 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5423 OPTION_PROFILE_PC): Define.
5424 (profile_option_handler): Add support for --profile-pc and
5425 --profile-pc-granularity options.
5426 (profile_pc_init): When possible, compute nr buckets from bucket
5429 * sim-profile.c (profile_pc_init): Align the profile-pc end
5430 address with the profile-pc bucket size.
5432 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5433 something less ambiguous.
5434 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5436 * sim-profile.c (profile_pc_cleanup): New function. Move
5437 profile_pc_uninstall code to here.
5438 (profile_pc_uninstall): Call.
5439 (profile_pc_init): Call.
5441 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5443 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5444 file using BSD gprof format.
5446 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5448 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5449 MSBIT64): Force result to unsignedN.
5451 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5453 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5455 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5456 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5457 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5458 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5460 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5462 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5465 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5466 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5468 (sim_core_attach): Rename buffer_freed to free_buffer, type
5469 void*. Ensure that allocated buffer is alligned according to
5472 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5474 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5475 (ALU64_SUB): Define.
5477 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5478 (.gdbinit): Remove dependencies, generate once per build.
5480 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5482 * sim-n-core.h (sim_core_read_aligned_N,
5483 sim_core_write_aligned_N): Make xaddr param type address_word not
5486 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5488 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5489 unpacked floating point struct. Pass sim_fpu object by reference.
5490 Add preliminary support for rounding modes.
5492 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5494 * configure: Regenerated to track ../common/aclocal.m4 changes.
5496 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5498 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5499 WITH_TARGET_BITSIZE.
5501 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5503 * sim-profile.c (profile_print_core): label needs empty statement.
5505 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5507 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5508 and zfree instead of xmalloc and free. Prevents warnings.
5510 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5512 * configure: Regenerated to track ../common/aclocal.m4 changes.
5514 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5516 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5517 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5519 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5520 controling the bitsize/msb of the target.
5522 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5524 * Make-common.in: New files sim-break.c, sim-break.h.
5525 * sim-base.h: Add point to breakpoint list to sim_state_base.
5526 * sim-break.c sim-break.h: New modules that implement intrinsic
5528 * sim-module.c: Add breakpoint module.
5530 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5532 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5534 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5536 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5537 (SIGBUS) define for Windows.
5538 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5539 * sim-resume.c: define SIGTRAP for windows.
5540 * sim-xcat.h: use token pasting if ALMOST_STDC.
5542 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5544 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5546 (CONFIG_CFLAGS): Add same.
5548 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5550 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5551 (SIGNED32): use ##i32.
5553 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5555 * configure: Regenerated to track ../common/aclocal.m4 changes.
5557 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5559 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5562 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5563 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5564 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5565 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5566 (CONFIG_CFLAGS): Add same.
5568 * aclocal.m4: Perform AC_SUBST on optional options.
5570 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5572 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5574 * sim-options.c (standard_option_handler): Typo in warning message.
5576 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5578 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5579 insn count. Make count conditional on there being a valid
5581 (profile_pc_init): Make default PC profile frequency an arbitrary
5584 * sim-base.h: Ditto.
5586 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5589 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5592 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5594 * configure: Regenerated to track ../common/aclocal.m4 changes.
5596 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5598 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5599 configured alignment.
5601 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5603 * configure: Regenerated to track ../common/aclocal.m4 changes.
5605 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5607 * sim-config.c (sim_config): Check for default alignment.
5609 * sim-options.c (standard_option_handler): Add alignment option.
5611 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5612 default alignment requirements on memory accesses.
5614 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5616 * sim-load.c (sim_load_file): Return failure if the executable
5617 had no loadable sections.
5619 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5621 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5624 * sim-core.c (sim_core_signal): When bad access halt simulator
5625 SIGSEGV / SIGBUS instead of aborting.
5626 (signal.h): Include.
5628 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5629 options was missing.
5631 * sim-bits.h (MOVED): Define
5633 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5635 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5638 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5640 * sim-bits.c: Add 8 bit versions of bit macros.
5642 * sim-bits.h: Ditto.
5644 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5646 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5647 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5649 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5650 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5652 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5653 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5655 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5657 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5658 configure.in: Output to cconfig.h instead of config.h.
5660 * configure: Regenerated to track ../common/aclocal.m4 changes.
5662 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5664 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5667 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5669 * callback.c (os_write): divert stdout and stderr to their
5672 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5674 * sim-profile.c (profile_print_speed): Call
5675 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5677 * sim-events.c (sim_events_elapsed_time): New function return nr
5678 host MS consumed by the simulator.
5679 (sim_watch_valid): Use.
5681 * sim-module.c (modules): Install sim_events very very early.
5683 * sim-profile.c (profile_print): Call profile_print_pc.
5685 (profile_pc_init): New function, set up processor for PC
5687 (profile_print_pc): New function, print a PC profile.
5688 (profile_pc_event): New function, sample PC.
5690 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5691 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5694 * sim-options.c (sim_print_help): Pacify GCC.
5696 * sim-n-core.h (sim_core_read_aligned_N,
5697 sim_core_write_aligned_N): Add un-conditional profile call.
5698 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5699 profile call when aligned read/write isn't used.
5701 * sim-base.h: Include sim-profile, sim-model after sim-core &
5702 sim-events allow sim-core to define useful values.
5704 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5705 (profile_option_handler, profile_options): Add support for
5706 --profile-core option.
5707 (print_bar): Include when core profiling.
5708 (profile_print_core): New function, print core profile.
5710 * sim-config.c (print_sim_config): Print profile status.
5712 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5713 WITH_PROFILE_PC_P): Define.
5714 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5715 (PROFILE_COUNT_CORE): Define.
5717 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5719 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5720 interrupt_names array as the data.
5721 (sim-watch.h): Document.
5723 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5725 * sim-options.c (sim_print_help): When the doc string is to long
5728 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5729 that only the first few the watch options are listed. Generate
5730 meanginful usage messages.
5732 * sim-options.h (struct OPTION): Clarify use of doc_name field
5734 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5736 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5737 (standard_option_handler): Handle --architecture-info.
5739 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5741 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5742 illegal zero-sized array.
5743 * sim-core.c (sim_core_xor_read_buffer): same.
5745 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5747 * nltvals.def: Regenerate.
5749 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5751 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5753 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5755 * sim-bits.c (MASKED): Delete.
5756 (EXTRACTED): Delete.
5757 (LSEXTRACTED, MSEXTRACTED): New functions.
5759 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5760 (MSMASKEDn, LSMASKEDn): Add last argument.
5763 * sim-bits.h (EXTEND8, EXTEND16): Define.
5764 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5766 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5768 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5769 current instruction address.
5771 * sim-inline.h (*_ENGINE): Define.
5773 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5775 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5777 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5778 (watch_option_handler): Call delete_watchpoint with ident or type.
5779 (sim_watchpoint_install): Create interrupt specific watchpoint
5780 commands on the fly.
5781 (do_watchpoint_create): New function, create a watch point using
5782 type/int-nr info encoded in the option nr.
5783 (do_watchpoint_info): New function. List active watchpoints.
5785 * sim-watch.h: Change data structure to a list.
5787 * sim-memopt.c (memory_option_handler): Require explicit "all"
5788 before deleting all memory regions.
5790 * sim-utils.c (sim_do_commandf): New function, printf version of
5793 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5795 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5797 (SIGNED64, UNSIGNED64): Delete.
5798 (ALU64_ADD): Don't rely on bit endianness.
5799 (ALU64_BEGIN): Define.
5801 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5802 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5804 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5805 suffix - u64, LL - to 64 bit constants.
5807 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5809 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5811 * sim-utils.h (NZALLOC): Define - zalloc * N.
5813 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5814 implementation of read/write functions.
5816 * Make-common.in (sim-hrw.o): New target.
5818 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5821 * sim-memopt.c (memory_option_handler): Implement memory-size
5822 command. Implement memory-alias command. Let memory-delete delete
5824 (add_memopt): New function. Add a memory region.
5825 (do_memopt_delete): New function. Delete a memory region.
5827 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5829 * sim-core.c (sim_core_detach): New function.
5830 (sim_core_map_detach): New function. Perform the actual detach.
5831 (sim_core_init): Move initialization code from here.
5832 (sim_core_install): To here.
5833 (sim_core_uninstall): And here.
5835 * sim-module.c: Add memopt module.
5837 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5838 simulator base type.
5840 * Make-common.in (sim_main_headers): Add sim-memopt.h
5841 (sim-memopt.o): New target.
5843 * sim-core.c (sim_core_install): Add core_options to the option
5846 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5849 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5852 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5853 address_word, add mask member.
5855 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5856 address_word, allow for 64bit targets in 32bit host. Add modulo
5858 (sim_core_map_attach): Ditto.
5859 (new_sim_core_mapping): Ditto.
5860 (sim_core_translate): Mask address when modulo memory.
5862 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5864 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5866 * gdbinit.in: New file.
5867 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5868 * Make-common.in (distclean): Delete .gdbinit.
5869 (.gdbinit): Add rule for.
5870 * configure: Regenerated to track ../common/aclocal.m4 changes.
5872 * Make-common.in (cgen-run.o): Add rule for.
5874 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5876 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5878 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5879 both resumed and previous elapsed time.
5880 (sim_events_init): Set initial_wallclock and current_wallclock to
5882 (sim_events_install): Install sim_events_suspend and
5884 (sim_events_watch_clock): Allow for suspended simulator when
5885 computing the time of the clock event.
5887 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5888 initial_wallclock to elapsed_wallclock, set both to zero.
5889 (sim_events_init, sim_events_uninstall): Delete prototypes.
5891 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5893 * sim-module.c(sim_module_resume, sim_module_suspend): New
5896 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5898 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5901 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5903 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5904 * Make-common.in (TAGS): Likewise.
5905 * sim-n-bits.h: Add TAGS comments for all functions.
5906 * sim-n-core.h: Likewise.
5907 * sim-n-endian.h: Likewise.
5909 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5911 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5914 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5916 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5919 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5921 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5922 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5924 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5926 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5927 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5928 nr_transfered and nr_this_transfer unsigned.
5930 * sim-events.c (sim_events_tickn): N is signed, as limited to
5933 * sim-n-endian.h (offset_N): Change size to unsigned.
5935 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5937 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5939 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5941 * sim-options.c (sim_parse_args): Use dupargv.
5943 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5945 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5947 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5949 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5952 * sim-options.c (standard_options): Add --architecture=MACHINE and
5953 --target=TARGET options.
5954 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5955 (standard_option_handler): Handle architecture and target options.
5958 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5960 (sim_analyze_program): Set prog_bfd architecture from
5961 STATE_ARCHITECTURE if known.
5963 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5965 * configure: Regenerated to track ../common/aclocal.m4 changes.
5968 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5970 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5971 that option does not apply to certain files.
5973 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5975 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5976 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5977 offset from MSB/LSB.
5979 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5980 access address of sub word quantity of a hosts 16, 32, 64 bit word
5982 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5983 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5984 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5985 return N*2 byte value with argument in Hi/Lo word. Renamed from
5986 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5988 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5989 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5990 so that bit offset is explicit.
5992 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5994 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5995 Update STATE_PROG_BFD when needed with a dup'd copy of the
5998 * sim-config.c (sim_config): Delete ABFD argument, use
5999 STATE_PROG_BFD directly.
6001 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
6003 * run.c (main): Pass the open ABFD to sim_create_inferior.
6005 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
6009 * sim-hload.c (sim_load): New file. Implement generic sim_load for
6010 hardware only simulator targets.
6012 * Make-common.in (sim-hload.o): Add rule.
6014 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6016 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6017 used by copyargv and freeargv.
6019 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6020 STATE_PROG_ARGV, not just a pointer.
6022 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6024 * configure: Regenerated to track ../common/aclocal.m4 changes.
6027 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6029 * aclocal.m4 (sim-endian): Add second argument to
6030 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6031 default endian when not hardwired.
6033 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6034 else failes value for target byte order.
6036 * sim-config.c (sim_config): Add abfd arguments. Set
6037 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6039 (sim_config): Return SIM_RC, don't abort.
6042 * run.c (main): Update call to sim_open - add ABFD argument.
6043 * nrun.c (main): Add NULL ABFD argument.
6045 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6047 * callback.c (os_poll_quit): Make static.
6048 Call sim_cb_eprintf, not p->eprintf.
6049 (sim_cb_printf, sim_cb_eprintf): New functions.
6050 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6052 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6053 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6054 sim-utils.h. #include sim-utils.h.
6055 * sim-utils.h: Above decls moved here.
6056 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6058 * sim-watch.c (action_watchpoint): Fix thinkos.
6060 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6062 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6064 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6066 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6067 to FORCED_ALIGNMENT case.
6069 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6071 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6073 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6075 * Make-common.in (libsim.a): Fix typo.
6077 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6079 * nrun.c (main): Verify the structure returned before using it.
6081 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6083 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6086 * sim-engine.c (sim_engine_install): New function. Install the
6087 engine init functions.
6088 (sim_engine_init): [Re]initialize the simulator engine.
6090 * sim-module.c: Add sim_engine to list of modules that always
6093 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6095 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6096 to remove the old watchpoint, not delete_watchpoint.
6097 (watch_option_handler): Action the correct watchpoint, not just
6100 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6102 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6103 both low and high word.
6104 (sim_core_write_aligned_N): Ditto.
6106 * sim-trace.c (set_trace_options): Delete code explicitly setting
6109 * sim-options.c (sim_print_help): Call the list commands if not a
6110 standalone simulator.
6111 (sim_print_help): Advise that some options may not be applicable.
6113 * sim-trace.c (set_trace_options): Assume core present.
6115 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6116 buffer when full not almost full.
6118 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6120 * sim-events.c (sim_events_process): Don't blat the event queue
6121 when processing watchpoints.
6123 * sim-watch.h: Make arg unsigned long - stop sign extension.
6125 * sim-events.c (sim_watch_valid): rewrite so debugable.
6127 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6129 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6130 inequality test is possible.
6131 (handle_watchpoint): Re-pass is_within arg.
6132 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6133 0 to schedule_watchpoint's is_within arg.
6134 (sim_watchpoint_init): Re-pass is_within arg.
6136 * sim-options.c (sim_print_help): Add is_command argument. Don't
6137 include -- prefix when called from the command line interpreter.
6139 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6141 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6142 zero indicates that the test should be reversed.
6143 (sim_events_watch_core): Ditto.
6144 (WATCH_CORE): Compare range against is_within.
6147 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6149 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6150 sim_core_read_buffer. Check nr-bytes transfered.
6152 * sim-core.h (sim_core_common): Define a new struct that contains
6153 the common data. to sd and cpu structures.
6154 * sim-core.c (sim_core_attach): Update.
6155 (sim_core_init): Update. Remember to copy initialized data to each
6157 (sim_core_find_mapping): Ditto.
6159 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6160 (sim_core_write_buffer): Ditto.
6162 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6163 transfer use xor version of read buffer.
6164 (sim_core_write_unaligned_N): Ditto for write.
6166 * sim-core.c (sim_core_xor_read_buffer): New function implement
6167 xor-endian data read breaking transfer up into xor-endian sized
6169 (sim_core_xor_write_buffer): Ditto for write.
6170 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6171 - needed for xor-endian transfers.
6173 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6175 * sim-inline.h: Review description.
6177 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6178 to just those involved in data transfers and configuration.
6180 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6182 * sim-n-core.h (sim_core_read_aligned_N): Use.
6183 (sim_core_read_unaligned_N): Ditto.
6184 (sim_core_read_unaligned_N): Ditto..
6185 (sim_core_write_unaligned_N): Ditto.
6187 * sim-core.h: Add xor endian bitmap to main structure. *
6189 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6191 (sim_core_read_aligned_N): Ditto.
6193 * sim-core.c (sim_core_set_xor_endian): New function.
6194 (sim_core_attach): Don't overwrite the per-cpu xor map when
6195 cloning the global core.
6197 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6199 * sim-engine.h: Update below so that it is using an enumerated
6202 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6204 * sim-engine.c (sim_engine_restart):
6205 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6206 return value used for simulator restart from 0 to 2.
6208 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6210 * cgen-scache.c (scache_option_handler): Add is_command arg.
6212 * sim-model.c (model_option_handler): Add is_command argument.
6214 * sim-profile.c (profile_option_handler): Add is_command arg.
6216 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6219 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6220 order that they are registered.
6222 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6223 between option and command line processing.
6225 * sim-options.c: Include stdlib.h, ctype.h.
6227 * Make-common.in (sim-watch.o): Add rule.
6228 (sim_main_headers): Assume sim-assert.h included.
6229 (sim-*.o): Simplify make rule.
6231 * sim-module.c: Add sim_watch_install to module list.
6233 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6235 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6238 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6239 * sim-events.c (sim_events_install): Ditto.
6240 * sim-core.c (sim_core_install): Ditto.
6241 * sim-model.c (model_install): Ditto.
6242 * sim-options.c (standard_install): Ditto.
6243 * sim-profile.c (profile_install): Ditto.
6244 * sim-reason.c (sim_stop_reason): Ditto.
6245 * sim-run.c (sim_engine_run): Ditto.
6246 * sim-utils.c (sim_analyze_program): Ditto.
6248 * sim-module.c (modules): Make profile_install and trace_install
6251 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6253 * sim-options.c (standard_option_handler): Set the byte order.
6255 * sim-events.c (sim_events_process): Allow multi tick processing.
6256 (sim_events_tickn): New function - multi cycle tick.
6258 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6259 prototypes. Under development.
6260 (sim_events): Replace processing with nr_ticks_to_process.
6262 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6264 * nrun.c (main): Pass callbacks to sim_open instead of using
6267 * run.c (main): Ditto.
6269 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6271 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6272 stop tk interrupting malloc calls.
6273 (sim_events_zalloc): Converse.
6275 * Make-common.in (sim_main_headers): Add sim-events.h.
6277 * sim-events.c (sim_events_schedule_after_signal): Change return
6278 type to void - signal events are strictly internal.
6279 (sim_events_init): Allocate a finite buffer for signal events.
6280 (sim_events_schedule_after_signal): Enter signal events into the
6283 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6284 (sim_engine_restart): Ditto.
6285 (sim_engine_abort): Ditto.
6286 * sim-stop.c (sim_stop): Ditto.
6287 (control_c_simulation): Ditto.
6288 * sim-resume.c (sim_resume): Ditto.
6289 (has_stepped): Ditto.
6290 * sim-abort.c (sim_engine_abort): Ditto.
6292 * sim-basics.h (transfer_type): New type.
6294 * sim-core.c (sim_core_signal): New function. Print core signal
6296 (sim_core_find_mapping): Add transfer argument.
6298 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6299 SIM_CORE_SIGNAL if a recoverable abort.
6300 * sim-core.c (sim_core_find_mapping): Ditto.
6302 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6304 * sim-core.c (sim_core_find_mapping): Replace calls to
6305 sim_io_error to more resiliant sim_engine_abort.
6307 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6308 (sim_core_write_unaligned_N): Ditto.
6310 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6312 * sim-module.c: Add sim_events_install to list.
6314 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6316 (sim_events_init): Now returns SIG_RC.
6318 * sim-run.c: New file. Generic sim_engine_run.
6319 * sim-reason.c: New file. Generic sim_stop_reason.
6320 * sim-stop.c: New file. Generic sim_stop.
6321 * sim-resume.c: New file. Generic sim_resume.
6323 * Make-common.in (sim-engine.o): Add rule.
6324 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6326 * sim-engine.h, sim-engine.c: New file. Provide generic
6327 implementation of sim_engine_halt, sim_engine_error. et.al.
6329 * sim-base.h (sim_state_base): Add member halt.
6330 (sim-engine.h): Include.
6332 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6334 * sim-events.c (sim_events_poll): Update event handler.
6336 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6338 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6340 (sim_events_watch_sim): New function.
6341 (sim_events_watch_core): New function.
6342 (sim_watch_valid): New function.
6343 (sim_events_preprocess): New function.
6344 (sim_events_process): Process the watchpoints as well as the timer
6346 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6347 (sim_events_deschedule): Check all the queues when removing an
6349 (sim_events_init): Ditto for cleaning.
6351 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6353 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6355 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6357 * callback.c (os_open): Type of arg flags is int.
6359 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6361 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6362 just like normal numbers as per IEEE rules.
6364 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6366 * callback.c (os_close): Mark the descriptor as being
6367 available if the close succeeded.
6368 (os_open): Pass 0644 as the mode of the file being created.
6370 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6372 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6375 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6376 * sim-lnline.h: Update.
6378 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6379 conversion functions.
6380 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6382 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6383 compare functions. Replacing.
6384 (sim_fpu_cmp): This. Delete.
6386 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6388 * sim-core.c (sim_core_find_mapping): Call engine_error not
6389 sim_io_error when possible.
6391 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6393 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6394 high/low double word.
6396 * sim-trace.h: Remove definition of attribute - defined in
6399 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6401 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6402 name of the option - or family of options.
6404 * sim-options.c (sim_args_command): Match command `a-b c' with
6405 option `--a-b-c' from option table.
6407 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6409 * sim-options.c (sim_print_help): For optional arguments, wrap
6412 * sim-trace.c (set_trace_options): New function, handle optional
6413 argument and multiple assignment.
6414 (trace_option_handler): Update.
6416 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6417 when branch tracing selected.
6419 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6421 * sim-trace.c (trace_one_insn): Make a va-args function.
6423 * sim-trace.c (trace_vprintf): New function, va-arg version of
6426 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6428 * sim-trace.c (trace_uninstall): Don't close a file twice.
6429 * sim-profile.c (profile_uninstall): Likewise.
6431 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6433 * sim-trace.c (toplevel): Include bfd.h.
6434 (trace_options): Note that --trace-linenum also turns on
6435 --trace-insn. Add --trace-{branch,semantics}.
6436 (trace_option_handler): If --trace-linenum, also turn on
6437 --trace-insn. Add --trace-branch support. If --trace-semantics,
6438 turn on ALU, FPU, branch, and memory tracing.
6439 (trace_one_insn): New function to trace an instruction. Support
6441 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6443 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6444 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6445 (TRACE_branch): Add new mask.
6446 (TRACE_*_P): Define all possible trace_p macros.
6447 (trace_one_insn): Declare function.
6449 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6451 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6452 GNU C doesn't support __attributes__.
6453 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6456 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6458 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6459 addresses are masked forcing them to be correctly aligned.
6460 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6461 * sim-config.c (config_alignment_to_a): Update.
6463 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6465 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6467 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6468 processor specific core maps.
6469 (sim_core_map_attach): Copy the core map data to each of the
6470 processor specific core data structures.
6471 * sim-core.c (sim_core_find_mapping): Update.
6473 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6474 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6475 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6476 alternatives that handle unaligned addresses.
6477 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6479 * cgen-utils.c (sim_disassemble_insn): Update.
6481 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6483 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6486 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6489 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6491 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6493 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6496 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6499 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6501 * cgen-trace.c: Prepend additional trace_printf argument.
6503 * cgen-utils.c (sim_disassemble_insn): Add additional core
6506 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6508 * nrun.c (main): Catch/report errorenous simulator states.
6510 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6511 * sim-trace.c: #include string.h/strings.h so that memset is
6513 * sim-utils.c: Ditto.
6514 * sim-profile.c: Ditto. And stdlib.h.
6515 (print_bar): Only define when used by instruction or memory profiler.
6517 * sim-options.c (standard_option_handler): Make ul more local.
6519 * sim-load.c (sim_load_file): Make the name constant.
6520 (sim_load_file): Passify gcc.
6522 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6524 * sim-utils.c, sim-load.c: Include sim-utils.h.
6526 * sim-base.h (sim_cpu): Pre define here so available to all.
6528 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6529 Restore the sim_cpu and instruction_address arguments so that full
6530 information is available to the abort function.
6531 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6532 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6534 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6535 tracing support for sim-events and sim-core.
6536 (trace_option_handler): Convert #if to if where possible so always
6537 compiled/checked by C compiler.
6538 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6540 * sim-base.h: Adjust comment documenting how to define the cpu
6542 (sim_state_base): Add sim_core and sim_events to simulator base
6545 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6546 * sim-core.c (sim_core_init, sim_core_attach,
6547 sim_core_find_mapping): Update.
6548 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6549 update_time_from_event, insert_sim_event,
6550 sim_events_schedule_after_signal, sim_events_deschedule,
6551 sim_events_tick): Ditto.
6553 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6554 sim-model.h): Move #includes from here.
6555 * sim-base.h: To here.
6556 (sim-core.h, sim-events.h, sim-io.h): Include also
6558 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6560 * callback.c (default_callback): Missing initialisers.
6562 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6564 * sim-utils.c (sim_add_commas): New function.
6565 * sim-basics.h (sim_add_commas): Add prototype.
6566 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6567 * sim-profile.c (COMMAS): New macro.
6568 (print_*): Use it to print commas in numbers.
6570 * configure: Regenerated.
6572 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6573 (cgen_state): New member run_fast_p.
6574 (cgen_init): Add prototype.
6575 (sim_disassemble_insn): New arg `cpu'.
6576 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6577 * cgen-utils.c (cgen_init): New function.
6578 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6579 * genmloop.sh: Call engine_halt if loop exits.
6581 * Makefile.in (sim-options_h): Define.
6582 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6583 (sim-model.o): Add new rule.
6584 (cgen-{scache,trace,utils}.o): Add new rules.
6585 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6586 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6587 Indent output by 2 spaces.
6588 * cgen-scache.h (scache_print_profile): Update.
6589 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6590 Use trace_printf, not fprintf.
6591 (trace_extract): Use trace_printf, not cgen_trace_printf.
6592 * genmloop.sh (!FAST case): Increment `insn_count'.
6593 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6594 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6595 access macro's name.
6596 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6597 Change return type to SIM_RC.
6598 (sim_core_{install,uninstall}): New functions.
6599 * sim-core.h (sim_core_{install,uninstall}): Declare.
6600 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6601 Change return type to SIM_RC.
6602 * sim-model.h (models,machs,model_install): Declare.
6603 * sim-module.c (modules): Add scache_install, model_install.
6604 (sim_post_argv_init): Set cpu->state backlinks.
6605 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6606 (standard_option_handler): Likewise.
6607 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6610 (profile_options): Delete --profile-simcache.
6611 (profile_option_handler): Likewise.
6612 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6614 (profile_print_{memory,model}): Likewise.
6615 (profile_print_simcache): Delete.
6616 (profile_print_speed): New function.
6617 (profile_print): Rewrite.
6618 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6619 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6620 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6621 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6622 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6623 (profile_print): Update prototype.
6625 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6627 * cgen-scache.[ch], cgen-sim.h: New files.
6628 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6629 * sim-model.c: New file.
6631 * Make-common.in (clean targets): Undo patch of Apr. 22.
6633 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6635 * sim-n-bits.h (signed): If we have a standard compiler, undef
6636 signed, so that signedN is defined correctly.
6638 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6640 * sim-module.h, sim-model.h, sim-profile.h: New files.
6641 * sim-module.c, sim-profile.c: New files.
6642 * Make-common.in (SIM_PROFILE): Define
6643 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6644 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6645 (sim_module.o,sim-profile.o): Add rules for.
6646 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6647 (--enable-sim-profile): Add.
6648 * configure: Regenerated.
6649 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6650 model. Move trace and profile support to sim-{trace,profile}.h.
6651 New members trace_data, profile_data.
6652 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6653 * sim-config.h: Provide default definition of WITH_PROFILE.
6654 (WITH_TRACE): Change default to -1.
6655 (MAX_NR_PROCESSORS): Always define.
6656 * sim-options.c: Move trace and profile support to
6657 sim-{trace,profile}.h.
6658 (sim_pre_argv_init): Moved to sim-model.c.
6659 (standard_install): New function.
6660 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6661 (standard_install): Declare.
6662 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6663 (trace_install, trace_uninstall): New functions.
6664 (trace_printf): Update reference to TRACE_FILE.
6665 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6666 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6667 (WITH_TRACE_FOO_P): Define.
6668 (trace_install): Declare.
6669 (TRACE_DATA): New struct.
6671 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6673 * run.c: Undo last exec_bfd patch.
6674 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6676 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6678 * run.c (exec_bfd): Add back in.
6679 (main): Set exec_bfd.
6681 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6683 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6685 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6687 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6688 less well defined engine_error.
6689 * sim-core.c: Ditto.
6691 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6693 * Make-common.in: Change clean targets to use :: so that other
6694 Makefiles can have their own clean targets.
6695 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6696 __STDC__ to control use of stdarg vs. varargs syntax. Some
6697 systems can't use __STDC__, but require stdarg.
6699 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6701 * sim-options.c (standard_options): Add --endian.
6702 (standard_option_handler): Likewise.
6704 * nrun.c: #include <signal.h>.
6705 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6706 handler that calls sim_stop ().
6708 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6710 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6711 handler that calls sim_stop (). Simulators may still be
6712 establishing their own handler.
6714 * sim-events.c (sim_events_poll): Rename from
6715 sim_events_at_large_int. Poll IO.
6717 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6720 * callback.c (os_poll_quit): New function poll for quit signal
6722 (default_callback): Include magic number.
6724 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6726 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6727 Check for functions getrusage, time.
6728 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6729 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6730 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6731 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6733 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6735 * sim-options.c, sim-options.h: New files.
6736 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6737 * Make-common.in (nrun.o): Add rules for.
6740 * run.c (main): Check return value of sim_open.
6742 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6743 (sim_main_headers): Add sim-trace.h.
6744 * run.c (exec_bfd, target_byte_order): Delete.
6745 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6746 call sim_load instead. Check return code of sim_create_inferior.
6747 * sim-base.h (CURRENT_STATE): Define.
6748 (sim_state_base): Make typedef. New members options, prog_argv,
6749 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6750 mem_size, memory [+ corresponding access macros].
6751 (sim_cpu_base): New typedef.
6752 * sim-trace.h: New file.
6753 * sim-trace.c: New file.
6754 * sim-basics.h: #include it.
6755 * sim-load.c: New file.
6757 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6759 * Make-common.in (INSTALL): Set to @INSTALL@.
6760 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6761 (install-common): Depend upon installdirs. Use
6762 $(program_transform_name) directly, rather than using
6764 (installdirs): New target.
6765 * Makefile.in (INSTALL): Set to @INSTALL@.
6766 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6767 (install-man): Depend upon installdirs. Use
6768 $(program_transform_name) directly, rather than using
6770 (installdirs): New target.
6772 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6774 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6777 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6779 * sim-basics.h: Only bring in config.h and tconfig.h if
6782 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6784 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6785 numbering convention of the target.
6786 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6787 and WITH_TARGET_WORD_MSB.
6788 (sim_config): When possible, check for consistency with bitsize
6791 * sim-bits.h: Allow MSB to be other than zero.
6792 * sim-bits.c: Ditto.
6793 * sim-n-bits.h: Ditto.
6795 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6796 * sim-n-bits.h (MSMASKEDn): Ditto.
6798 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6800 * Makefile.in (INSTALL): Change install.sh to install-sh.
6802 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6804 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6806 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6808 * run.c (main): Check that a program to run was specified.
6810 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6812 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6814 * configure: Regenerated to track ../common/aclocal.m4 changes.
6817 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6819 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6820 * sim-config.h: To here.
6822 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6823 (sim_main_headers): Define.
6824 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6825 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6827 (sim-utils.o): Add rule for.
6828 * sim-utils.o: New file.
6829 * sim-basics.h: #include sim-base.h.
6830 (zalloc): Make argument unsigned long.
6831 * sim-base.h: New file.
6832 * sim-inline.h (SIM_IO support): Delete.
6833 * sim-io.h: Delete inline support.
6834 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6835 * sim-config.c: sim-state.h renamed to sim-main.h.
6836 * sim-core.c: Likewise.
6837 * sim-events.c: Likewise.
6839 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6841 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6842 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6844 * configure: Regenerated to track ../common/aclocal.m4 changes.
6846 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6848 * configure: Regenerated to track ../common/aclocal.m4 changes.
6850 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6852 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6853 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6854 are defined by the configure.
6856 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6858 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6859 reserved-bits): Always define.
6861 * sim-config.h, sim-config.c (sim_config): New function - and new
6862 file - co-ordinate the setting/checking of the common simulator
6863 configuration options.
6865 * Make-common.in (sim-config.o): Add rule.
6867 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6869 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6870 va_list from void *, since va_list might not be a pointer type.
6872 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6874 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6876 (offset_N): Correct computation of LE offset.
6878 * sim-io.c (sim_io_error): Include a new line when reporting
6881 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6884 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6886 * run.c: Include alloca-conf.h.
6888 * callback.c (os_evprintf_filtered): Fix typo.
6890 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6892 * run.c (string.h, strings.h, stdlib.h): Include.
6894 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6895 0 when nothing pending.
6897 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6898 will soon be going away.
6899 (getopt): Plicate GCC.
6901 * sim-endian.c (sim-io.h): Plicate GCC.
6902 * sim-bits.c (sim-io.h): Ditto.
6903 * sim-n-bits.h (ROTn): Ditto.
6905 * sim-io.c (sim_io_error): Correct check for NULL.
6907 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6909 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6912 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6914 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6915 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6917 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6919 * sim-alu.h: Include sim-xcat.h.
6921 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6923 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6924 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6927 * sim-events.c (sim_events_at_large_int): New function. Just
6928 schedules an event every large-int ticks.
6929 (sim_events_init): Call.
6930 (sim_events_tick, sim_events_process): Move async handing to
6931 sim_events_process. Move timer decrement so that it occures after
6932 events have been processed.
6934 * sim-basics.h (struct _engine): Remove declaration.
6936 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6937 everything with same. Rename global struct to SIM_DESC.
6938 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6939 * sim-io.h, sim-io.c: Ditto.
6941 * sim-assert.h: New file. Optional assertion checking macros.
6942 * sim-io.c (sim_io_error): Make just this function tolerant to
6945 * sim-xcat.h: New file. Define concatenate macros.
6946 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6947 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6951 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6953 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6955 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6957 * sim-inline.h: Add definitions for sim-types.
6958 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6961 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6963 * sim-events.h: Remove defunct reference to callback struct.
6965 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6967 * configure: Re-generate.
6969 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6971 * Make-common.in (CSEARCH): Do not include the gdb directory in
6974 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6976 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6977 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6978 to explicitly incorporate these.
6980 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6981 specify the alignment restrictions of the target architecture -
6982 without this option all alignment restrictions are accomodated.
6983 (--enable-sim-assert): New option. Conditionally compile in
6984 assertion statements.
6985 (--enable-sim-float): New option. Strongly specify the target's
6986 floating point support.
6987 (--enable-sim-hardware): New option. Specify the hardware devices
6988 included in the simulation.
6989 (--enable-sim-packages): New option. Specify the hardware
6990 packages included in the simulation.
6991 (--enable-sim-regparm): New option. Specify that parameters be
6992 passed in registers instead of on the stack.
6993 (--enable-sim-reserved-bits): New option. Specify that reserved
6994 bits within an instruction are are correctly set.
6995 (--enable-sim-smp): New option. Specify the level of SMP support
6996 to be included in the simulator.
6997 (--enable-sim-stdcall): New option. Specify an alternative
6998 function call convention.
6999 (--enable-sim-xor-endian): New option. Configure xor-endian
7000 support used by some targets to implement bi-endian support.
7002 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7004 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
7005 host endianness to be overridden.
7006 (--enable-sim-endian): Allow the target platform's byte order
7008 (--enable-sim-inline): Control the inlining of common components.
7009 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
7010 (--enable-sim-warnings): Enable additional GCC compiler checks.
7011 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
7014 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
7015 sim-*-n.h so that the names are uniq on dos machines
7016 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7018 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7020 * run.c: #include "libiberty.h".
7021 (main): New locals sd,no_args,sim_argv.
7022 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7023 is program name. Update call to sim_set_callbacks.
7024 Record result of sim_open, pass to other sim_foo routines.
7026 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7028 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7031 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7033 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7034 Route stdout through buffered IO.
7036 * callback.c: Add os_flush_stderr, os_write_stderr,
7037 os_evprintf_filtered functions to route error output through
7040 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7041 Correct return type - should be void.
7043 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7045 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7047 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7048 not provide a default value as undefined indicates disable code.
7050 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7052 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7054 * sim-events.h, sim-events.c: Ditto.
7055 * sim-io.h, sim-io.c: Ditto.
7057 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7059 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7061 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7062 extract the tail or least signifiant bits from an integer of the
7065 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7066 WITH_TARGET_BITSIZE so that the compilation will fail when an
7067 unsupported bitsize value is defined.
7069 (INSERTED*): Convert to functions.
7070 (EXTRACTED*): Ditto.
7072 (SIGN_EXTEND, SEXT): Change to more terse name.
7074 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7076 * sim-inline.h: Allow explicit control over which .c files will be
7077 included by their header.
7079 * sim-inline.h: Allow explicit control over which .c files use the
7080 alternative - REGPARM - parameter passing mechanism.
7082 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7083 icache.c, idecode.c, semantics.c or support.c. Those names are
7084 not generally applicable.
7086 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7088 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7089 in a fashion similar to sim-endian-n.
7091 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7092 both value and address macro's.
7094 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7096 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7098 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7099 generic L_word, H_word macro's.
7101 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7103 * sim-basics.h: Borrow code from ppc directory.
7104 * sim-bits.c: Ditto.
7105 * sim-bits.h: Ditto.
7106 * sim-config.h: Ditto.
7107 * sim-endian-n.h: Ditto.
7108 * sim-endian.c: Ditto.
7109 * sim-endian.h: Ditto.
7110 * sim-inline.c: Ditto.
7111 * sim-inline.h: Ditto.
7112 * sim-types.h: Ditto.
7114 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7116 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7117 all the ALU size alternatives and then auto-configure a default.
7119 * sim-alu.h: Copy ppc/idecode_expression.h.
7121 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7123 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7124 sign extend a bit within a value.
7126 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7127 a pointer into the middle of a host word.
7128 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7130 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7132 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7133 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7134 appropriate definitions of read, write, etc. Add prototype for
7137 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7139 * Makefile.in (libcommon.a): Delete.
7140 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7141 (gentmap,targ-vals.h,targ-map.c): Likewise.
7142 (run-autoconf): Delete.
7143 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7144 (common makefile fragment): Moved back into ...
7145 * Make-common.in: Resurrect.
7146 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7147 * configure: Regenerated.
7149 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7151 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7152 (SIM_AC_OUTPUT): To here.
7154 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7156 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7157 comments and single quotes. Fixes a problem found on hpux.
7159 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7161 * aclocal.m4: Remove Make-common.in from dependencies.
7162 * (distclean): Remove targ-vals.def.
7164 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7165 into here. Makes insertion into makefiles easier. Also, change
7166 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7167 targ-map.o, and run are built. They are now built in the
7168 individual simulator directories, taking sources from ../common as
7169 necessary. This replaces the merging of libcommon.a into
7170 linsim.a, which was problematic for the WinGDB build process.
7171 * run.c: Include config.h from . instead of ../common.
7172 * Make-common.in: Remove. It's no longer necessary.
7174 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7176 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7177 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7179 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7181 * run.c (main): Set target_byte_order before call to sim_open.
7183 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7185 * callback.c: #include <stdlib.h>
7186 (os_error): New function.
7187 (default_callback): Add os_error.
7189 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7191 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7192 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7194 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7196 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7198 * run.c: #include ../common/config.h, tconfig.h.
7199 (myname): New static global.
7200 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7201 Only process -c ifdef SIM_HAVE_SIMCACHE.
7202 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7203 Parse program name from argv[0] and use in error messages.
7204 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7205 Add support for incomplete h8/300 termination indicators.
7206 (usage): Make more verbose.
7207 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7208 * Makefile.in,Make-common.in,callback.c: New files.
7209 * nltvals.def,gentmap.c,gentvals.sh: New files.
7211 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7213 * run.c: Include stdarg.h if __STDC__.
7215 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7217 * run.c (main): Don't print out anything if the signal
7218 number is zero (ie no signal).
7220 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7222 * run.c (main): Print out if the program raised a signal.
7224 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7226 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7229 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7231 * run.c (main): Explicitly cast malloc() parameter.
7233 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7235 * run.c (sim_bfd): New global to hold the bfd pointer for the
7237 (main): Initialize sim_bfd.
7239 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7241 * run.c (main): Use new bfd_big_endian macro.
7243 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7245 * run.c (main): Removed SH specific comments, so source is
7246 generic. Also updated to only load relevant sections. Moved
7247 sim_open() to after callback attach (to match GDB).
7249 * run.1: Removed SH specific comments.
7251 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7253 * run.c (main): Always return sigrc at end.
7255 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7257 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7258 bfd_check_format() fails.
7260 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7262 * run.c, run.1: From sh directory.
projects / thirdparty / binutils-gdb.git / blob