1 2021-01-09 Mike Frysinger <vapier@gentoo.org>
3 * sim-basics.h [__CYGWIN32__] (vasprintf, asprintf): Delete.
4 * sim-core.c, sim-watch.c: Include libiberty.h.
6 2021-01-09 Mike Frysinger <vapier@gentoo.org>
8 * acinclude.m4: Replace duplicate text with pointer to README-HACKING.
10 2021-01-09 Mike Frysinger <vapier@gentoo.org>
12 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Document 1st argument.
13 Set WERROR_CFLAGS when first arg is not set or is "yes".
15 2021-01-09 Mike Frysinger <vapier@gentoo.org>
17 * hw-base.c (full_name_of_hw): Delete full_name. Replace
18 hw_strdup call with hw_malloc.
20 2021-01-09 Mike Frysinger <vapier@gentoo.org>
22 * cgen-par.c: Include stdlib.h.
23 * cgen-trace.c, hw-events.c, sim-abort.c: Likewise.
25 2021-01-08 Mike Frysinger <vapier@gentoo.org>
27 * Make-common.in (C_DIALECT): Define.
28 (COMPILE.pre): Append $(C_DIALECT).
29 * acinclude.m4 (SIM_AC_COMMON): Probe C11 to define C_DIALECT.
31 2021-01-07 Mike Frysinger <vapier@gentoo.org>
33 * sim-core.c (sim_memory_map): Define.
35 2021-01-04 Mike Frysinger <vapier@gentoo.org>
37 * acinclude.m4 (ACX_BUGURL): Change http:// to https://.
38 * configure: Regenerate.
40 2021-01-04 Mike Frysinger <vapier@gentoo.org>
42 * sim-options.c (sim_print_version): Print out more details when
43 is_command is non-zero.
45 2021-01-04 Mike Frysinger <vapier@gentoo.org>
47 * sim-options.c (standard_option_handler): Call sim_print_version.
48 (sim_print_version): New function.
49 * sim-options.h (sim_print_version): New prototype.
51 2021-01-04 Mike Frysinger <vapier@gentoo.org>
53 * sim-config.c (print_sim_config): Rename to ...
54 (sim_config_print): ... this.
55 * sim-config.h: Likewise.
57 2021-01-02 Mike Frysinger <vapier@gentoo.org>
59 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
60 FLOOR_PAGE): Delete unused macros.
61 (align_up, align_down): Define.
63 2020-08-10 Tom de Vries <tdevries@suse.de>
65 * sim-cpu.c: Include stdlib.h for free.
67 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
69 * nrun.c: Include stdlib.h.
70 * sim-core.c: Likewise.
71 * sim-engine.c: Likewise.
73 * sim-module.c: Likewise.
74 * sim-reason.c: Likewise.
76 2019-12-19 Tom Tromey <tromey@adacore.com>
79 * Makefile.in (install-strip): New target.
81 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
83 * sim-utils.c: Prevent buffer overflow.
85 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
87 * gennltvals.sh: Add PRU libgloss target.
88 * nltvals.def: Regenerate from the latest libgloss sources.
90 2019-06-13 Stafford Horne <shorne@gmail.com>
92 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
93 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
94 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
96 2019-06-13 Stafford Horne <shorne@gmail.com>
98 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
99 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
101 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
103 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
104 CURRENT_TARGET_BYTE_ORDER.
105 (SUBWORDTFSI): Likewise.
106 (JOINSIDF): Likewise.
107 (JOINSIXF): Likewise.
108 (JOINSITF): Likewise.
110 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
112 * sim-base.h: Add 'sim-assert.h' include.
113 * sim-basics.h: Add 'libiberty.h' include.
115 2019-03-28 Stafford Horne <shorne@gmail.com>
117 * sim-options.c: Include "config.h".
119 * sim-watch.c: Include "config.h".
121 * hw-device.c: Include <string.h>.
122 * hw-events.c: Include <string.h>.
123 * hw-handles.c: Include <stdlib.h>.
124 * sim-fpu.c: Include <stdlib.h>.
126 2019-03-28 Stafford Horne <shorne@gmail.com>
128 * Make-common.in (sim-arange_h): Remove sim-arange.c
129 * sim-arange.c: Remove SIM_ARANGE_C.
130 Add ifdef for _SIM_ARANGE_C_.
131 Include "sim-arange.h".
132 Remove include for unused "sim-assert.h".
133 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
134 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
135 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
136 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
138 * sim-arange.h (sim_addr_range_add): Declare as
140 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
141 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
142 Remove definition of SIM_ARANGE_INLINE.
143 Remove [HAVE_INLINE].
144 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
145 * sim-base.h: Include "sim-arange.h"
146 * sim-basics.h: Remove include of "sim-arange.h"
147 * sim-inline.c: Include "sim-arange.c"
148 * sim-inline.h: Define INLINE_SIM_ARANGE.
149 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
150 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
152 2019-01-26 Tom Tromey <tom@tromey.com>
154 * Make-common.in (version.c): Use sim's create-version.sh.
155 * create-version.sh: New file.
157 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
159 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
161 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
163 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
165 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
167 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
168 this point, it should have already been set in cb_syscall.
170 2018-10-05 Stafford Horne <shorne@gmail.com>
172 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
173 (ADDOFDI): New function, add overflow flag DI variant.
174 (SUBCFDI): New function, subtract carry flag DI variant.
175 (SUBOFDI): New function, subtract overflow flag DI variant.
177 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
179 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
181 * sim-core.c (sim_core_set_xor): Likewise.
182 (sim_core_xor_read_buffer): Likewise.
183 (sim_core_xor_write_buffer): Likewise.
185 2017-12-12 Peter Gavin <pgavin@gmail.com>
186 Stafford Horne <shorne@gmail.com>
188 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
190 (MUL1OFSI): New function, 1's complement overflow flag.
192 2017-12-12 Peter Gavin <pgavin@gmail.com>
193 Stafford Horne <shorne@gmail.com>
195 * cgen-accfp.c (remsf, remdf): New function.
196 (cgen_init_accurate_fpu): Add remsf and remdf.
197 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
198 * sim-fpu.c (sim_fpu_rem): New function.
199 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
200 (sim_fpu_rem): New function.
201 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
203 2017-09-06 John Baldwin <jhb@FreeBSD.org>
205 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
208 2017-05-24 Yao Qi <yao.qi@linaro.org>
210 * sim-trace.c (trace_disasm): Caller update.
212 2016-08-15 Mike Frysinger <vapier@gentoo.org>
214 * sim-base.h (sim_state_base): Add prog_syms_count.
215 (STATE_PROG_SYMS_COUNT): Define.
216 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
217 (trace_load_symbols): New function.
218 (trace_sym_value): Likewise.
219 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
220 loading logic with a call to trace_load_symbols.
221 * sim-trace.h (trace_load_symbols, trace_sym_value): New
224 2016-08-13 Mike Frysinger <vapier@gentoo.org>
226 * cgen-types.h (mode_names): Mark const.
227 * cgen-utils.c (mode_names): Likewise.
229 2016-08-13 Mike Frysinger <vapier@gentoo.org>
231 * cgen-defs.h (struct cgen_state): Delete argv and envp.
232 (STATE_ARGV, STATE_ENVP): Delete.
234 2016-02-04 Nick Clifton <nickc@redhat.com>
236 * cgen-scache.c (scache_option_handler): Prevent possible
237 undefined behaviour computing the size of the scache by using
238 unsigned integers instead of signed integers.
240 2016-01-17 Joel Brobecker <brobecker@adacore.com>
242 * sim-fpu.c: Minor comment fixes throughout.
244 2016-01-17 Joel Brobecker <brobecker@adacore.com>
246 * sim-fpu.c (print_bits): Minor reformatting (no code change).
247 (sim_fpu_map): Likewise.
249 2016-01-11 Mike Frysinger <vapier@gentoo.org>
251 * sim-config.c (print_sim_config): Drop extra whitespace before =
252 in output for byte order, stdio, and msb settings.
254 2016-01-10 Mike Frysinger <vapier@gentoo.org>
256 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
257 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
258 sim-stdio, sim-trace, and sim-profile.
259 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
260 (SIM_AC_OPTION_ASSERT): Likewise.
261 (SIM_AC_OPTION_SMP): Likewise.
262 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
263 * configure: Regenerate.
264 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
265 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
266 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
267 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
268 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
269 WITH_ENVIRONMENT & USER_ENVIRONMENT.
270 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
271 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
272 WITH_ASSERT, WITH_STDIO): Delete.
273 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
276 2016-01-10 Mike Frysinger <vapier@gentoo.org>
278 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
279 * configure: Regenerate.
280 * Make-common.in (SIM_PACKAGES): Delete.
281 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
283 2016-01-10 Mike Frysinger <vapier@gentoo.org>
285 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
287 2016-01-10 Mike Frysinger <vapier@gentoo.org>
289 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
291 2016-01-10 Mike Frysinger <vapier@gentoo.org>
293 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
295 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
296 * gentmap.c: Change targ-vals.def include to nltvals.def.
297 * Make-common.in (gentmap): Change targ-vals.def to
298 $(srccom)/nltvals.def.
299 (distclean): Delete rm -f targ-vals.def.
300 * Makefile.in: Update comment.
302 2016-01-10 Mike Frysinger <vapier@gentoo.org>
304 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
305 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
306 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
308 2016-01-10 Mike Frysinger <vapier@gentoo.org>
310 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
311 and --enable-sim-stdcall and sim_stdcall.
312 * configure: Regenerate.
313 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
314 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
315 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
316 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
317 (REGPARM_*): Delete all regparm defines and their use.
319 2016-01-10 Mike Frysinger <vapier@gentoo.org>
321 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
322 * Make-common.in (SIM_CFLAGS): Delete.
323 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
324 * Makefile.in: Likewise.
326 2016-01-09 Mike Frysinger <vapier@gentoo.org>
328 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
329 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
330 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
331 * acinclude.m4 (SIM_AC_COMMON): ... here.
332 * aclocal.m4, configure: Regenerate.
333 * config.in: Delete file.
334 * callback.c: Change cconfig.h include to config.h.
335 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
337 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
338 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
340 2016-01-06 Mike Frysinger <vapier@gentoo.org>
342 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
343 date, and time information.
345 2016-01-06 Mike Frysinger <vapier@gentoo.org>
347 * sim-options.c (sim_parse_args): Mark argv array const.
348 * sim-options.h (sim_parse_args): Likewise.
350 2016-01-05 Mike Frysinger <vapier@gentoo.org>
352 * sim-trace.c: Include dis-asm.h.
353 (OPTION_TRACE_DISASM): New enum.
354 (trace_options): Add trace-disasm flag.
355 (trace_option_handler): Handle OPTION_TRACE_DISASM.
356 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
357 (dis_read, dis_printf, trace_disasm): New functions.
358 * sim-trace.h: Include dis-asm.h.
359 (TRACE_INSN_IDX): Clarify comment.
360 (TRACE_DISASM_IDX): New enum.
361 (TRACE_disasm): New define.
362 (WITH_TRACE_DISASM_P): New define.
363 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
364 (STRACE_DISASM_P): New define.
365 (TRACE_DISASM_P): Likewise.
366 (TRACE_DISASM_P): Likewise.
367 (TRACE_DISASM): Likewise.
368 (trace_disasm): New function.
370 2016-01-04 Mike Frysinger <vapier@gentoo.org>
372 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
374 2016-01-04 Mike Frysinger <vapier@gentoo.org>
376 * cgen-scache.c (MAX): Delete.
377 (scache_init): Change MAX to max.
378 * cgen-trace.c (min): Delete.
379 * cgen-utils.c (min): Delete.
380 * sim-basics.h [!min] (min): Define.
381 [!max] (max): Define.
383 2016-01-04 Mike Frysinger <vapier@gentoo.org>
385 * sim-options.c (sim_parse_args): Tweak getopt error message.
387 2016-01-04 Mike Frysinger <vapier@gentoo.org>
389 * acinclude.m4 (sim-bswap): Delete.
390 * configure: Regenerate.
391 * Make-common.in (SIM_BSWAP): Delete.
392 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
393 * sim-config.h (htonl, ntohl): Delete.
394 (WITH_BSWAP): Delete.
396 2016-01-03 Mike Frysinger <vapier@gentoo.org>
398 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
399 opterr state to it before calling getopt_long and restore afterwards.
400 Set opterr to 0. When optc is '?', call sim_io_eprintf.
402 2016-01-03 Mike Frysinger <vapier@gentoo.org>
404 * hw-device.h (device): Delete commented typedef.
405 * sim-basics.h (device): Delete typedef.
407 2016-01-03 Mike Frysinger <vapier@gentoo.org>
409 * sim-options.c (sim_parse_args): Replace for loop with a call
412 2016-01-03 Mike Frysinger <vapier@gentoo.org>
414 * nrun.c (myname): Mark const.
415 (main): Mark name const. Replace myname parsing loop with a
418 2016-01-03 Mike Frysinger <vapier@gentoo.org>
420 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
421 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
422 (SIM_AC_OPTION_HOSTENDIAN): Delete.
423 * config.in, configure: Regenerate.
424 * Make-common.in (SIM_HOSTENDIAN): Delete.
425 * sim-config.c (current_host_byte_order): Delete.
426 (sim_config): Delete current_host_byte_order assignments and
427 CURRENT_HOST_BYTE_ORDER checks.
428 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
429 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
430 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
431 (current_host_byte_order): Delete.
432 (CURRENT_HOST_BYTE_ORDER): Likewise.
433 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
434 (HOST_BYTE_ORDER): ... this.
435 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
437 (sim_endian_join_16): Likewise.
438 * sim-n-core.h (sim_core_read_misaligned_N): Change
439 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
440 (sim_core_write_misaligned_N): Likewise.
441 * sim-n-endian.h (endian_t2h_N): Likewise.
442 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
443 endian_le2h_N): Likewise.
444 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
446 2016-01-02 Mike Frysinger <vapier@gentoo.org>
448 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
449 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
451 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
452 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
453 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
454 * nrun.c (main): Likewise.
455 * sim-config.c (current_host_byte_order): Change type to enum
456 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
457 (current_target_byte_order): Likewise.
458 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
459 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
461 (sim_config): Change prefered_target_byte_order type to enum
462 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
463 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
464 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
465 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
466 Delete all the various arch/OS endian includes & defines.
467 (current_host_byte_order): Change type to enum bfd_endian.
468 (current_target_byte_order): Likewise.
469 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
470 (CURRENT_TARGET_BYTE_ORDER): Likewise.
471 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
472 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
473 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
475 (sim_events_watch_core): Likewise.
476 * sim-events.h: Likewise.
477 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
479 (sim_core_write_misaligned_N): Likewise.
480 * sim-n-endian.h (endian_h2be_N): Likewise.
481 (endian_be2h_N): Likewise.
482 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
483 (offset_N): Likewise.
484 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
485 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
487 2016-01-02 Mike Frysinger <vapier@gentoo.org>
489 * cgen-defs.h (current_state): Delete.
490 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
491 * sim-utils.c (current_state): Delete.
493 2015-12-30 Mike Frysinger <vapier@gentoo.org>
495 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
498 2015-12-27 Mike Frysinger <vapier@gentoo.org>
500 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
502 2015-12-26 Mike Frysinger <vapier@gentoo.org>
504 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
505 * config.in, configure: Regenerate.
506 * Make-common.in (sim-basics_h): Delete tconfig.h.
507 (distclean): Likewise.
508 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
509 (new_sim_core_mapping): Delete WITH_HW and device *device.
510 (sim_core_map_attach, sim_core_attach): Likewise.
511 (sim_core_read_buffer): Delete WITH_DEVICES logic.
512 (sim_core_write_buffer): Likewise.
513 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
515 (sim_core_attach): Likewise.
516 (device_io_read_buffer, device_io_write_buffer): Delete.
517 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
518 (sim_core_write_aligned_N): Likewise.
519 * tconfig.h: Delete file.
521 2015-12-26 Mike Frysinger <vapier@gentoo.org>
523 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
524 Call sim_cpu_hw_io_read_buffer if cpu is valid.
525 (sim_core_write_buffer): Move cia decl to top of func. Call
526 sim_cpu_hw_io_write_buffer if cpu is valid.
528 2015-12-25 Mike Frysinger <vapier@gentoo.org>
530 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
532 (hw_find_integer_property): Likewise.
533 (hw_find_integer_array_property): Likewise.
534 (hw_add_duplicate_property): Likewise.
536 2015-12-25 Mike Frysinger <vapier@gentoo.org>
538 * sim-config.h (WITH_ENGINE): Delete.
539 * sim-module.c (modules): Always include sim_engine_install.
541 2015-12-25 Mike Frysinger <vapier@gentoo.org>
543 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
544 * cgen-types.h (SIM_HAVE_MODEL): Delete.
545 * sim-base.h: Always include sim-model.h.
546 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
547 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
548 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
549 [!WITH_MODEL_P] (sim_machs): Define.
550 * sim-model.h: Add some developer docs.
551 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
552 (WITH_MODEL_P): Define.
553 * sim-module.c (modules): Always include sim_model_install.
554 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
556 2015-12-25 Mike Frysinger <vapier@gentoo.org>
558 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
559 * sim-model.c: Likewise.
560 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
561 SIM_MACH_IMP_PROPERTIES
563 2015-12-25 Mike Frysinger <vapier@gentoo.org>
565 * sim-core.c (device_error): Delete.
566 (sim_core_map_attach): Delete calls to device_error.
567 (sim_core_attach): Likewise.
568 * sim-core.h (device_error): Delete.
569 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
571 (sim_core_write_aligned_N): Likewise.
573 2015-12-25 Mike Frysinger <vapier@gentoo.org>
575 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
576 * sim-core.c (sim_core_write_buffer): Likewise.
577 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
578 (sim_core_write_aligned_N): Likewise.
580 2015-12-25 Mike Frysinger <vapier@gentoo.org>
582 * dv-pal.c: Include config.h and sim-main.h.
583 (hw_pal_io_read_buffer): Always call CPU_INDEX.
585 2015-12-24 Mike Frysinger <vapier@gentoo.org>
587 * sim-options.c (standard_options): Always enable load-lma and
589 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
591 2015-12-24 Mike Frysinger <vapier@gentoo.org>
593 * sim-module.c (MODULE_LIST): Delete.
595 2015-12-24 Mike Frysinger <vapier@gentoo.org>
597 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
598 Move to h8300/compile.c.
599 [SIM_H8300] (standard_options): Likewise.
600 (standard_option_handler): Likewise.
602 2015-12-24 Mike Frysinger <vapier@gentoo.org>
604 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
605 sim_watchpoint_install.
607 2015-12-24 Mike Frysinger <vapier@gentoo.org>
609 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
610 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
612 * sim-options.c (OPTION_MEM_SIZE): Delete.
613 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
614 (standard_option_handler): Likewise.
616 2015-12-24 Mike Frysinger <vapier@gentoo.org>
618 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
620 2015-11-21 Mike Frysinger <vapier@gentoo.org>
623 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
625 2015-11-21 Mike Frysinger <vapier@gentoo.org>
628 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
629 vasprintf, and va_end together. Check ret after va_end call.
631 2015-11-21 Mike Frysinger <vapier@gentoo.org>
633 * sim-types.h (SIM_PRI_TB): Define.
634 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
635 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
636 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
637 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
639 2015-11-17 Mike Frysinger <vapier@gentoo.org>
641 * sim-main.h (WITH_MODULO_MEMORY): Delete.
642 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
643 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
644 (sim_core_translate): Likewise.
645 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
647 2015-11-16 Mike Frysinger <vapier@gentoo.org>
649 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
650 (cgen_cpu_close): Change to XCONCAT2.
652 2015-11-15 Mike Frysinger <vapier@gentoo.org>
654 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
657 2015-11-14 Mike Frysinger <vapier@gentoo.org>
659 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
660 * sim-close.c: New file.
662 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
663 Ali Lown <ali.lown@imgtec.com>
665 * sim-bits.h (EXTEND6): New macro.
666 (EXTEND12): New macro.
667 (EXTEND25): New macro.
669 2015-06-24 Mike Frysinger <vapier@gentoo.org>
671 * sim-trace.c (trace_one_insn): Delete.
672 * sim-trace.h (trace_one_insn): Delete.
674 2015-06-24 Mike Frysinger <vapier@gentoo.org>
676 * sim-trace.c (debug_printf): Rename to ...
677 (sim_debug_printf): ... this.
678 * sim-trace.h (debug_printf): Delete define.
679 (debug_printf): Rename to ...
680 (sim_debug_printf): ... this.
682 2015-06-24 Mike Frysinger <vapier@gentoo.org>
684 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
685 (trace_options): Add trace-register option.
686 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
687 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
688 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
689 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
690 TRACE_REGISTER_P, TRACE_REGISTER): Define.
692 2015-06-24 Mike Frysinger <vapier@gentoo.org>
694 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
695 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
696 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
697 STRACE_DEBUG): Define.
699 2015-06-24 Mike Frysinger <vapier@gentoo.org>
701 * sim-trace.c (trace_options): Update help text for trace-alu,
702 trace-fpu, trace-vpu, and trace-semantics.
703 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
704 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
706 2015-06-24 Mike Frysinger <vapier@gentoo.org>
708 * sim-assert.h (SIM_FILTER_PATH): Delete.
709 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
710 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
711 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
712 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
713 * sim-events.c: Include libiberty.h.
714 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
716 2015-06-23 Mike Frysinger <vapier@gentoo.org>
718 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
719 (AC_ARG_ENABLE(sim-cflags)): Likewise.
720 (AC_ARG_ENABLE(sim-debug)): Likewise.
721 (AC_ARG_ENABLE(sim-stdio)): Likewise.
722 (AC_ARG_ENABLE(sim-trace)): Likewise.
723 (AC_ARG_ENABLE(sim-profile)): Likewise.
724 (AC_ARG_ENABLE(sim-environment)): Likewise.
725 (AC_ARG_ENABLE(sim-alignment)): Likewise.
726 (AC_ARG_ENABLE(sim-assert)): Likewise.
727 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
728 (AC_ARG_ENABLE(sim-endian)): Likewise.
729 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
730 (AC_ARG_ENABLE(sim-float)): Likewise.
731 (AC_ARG_ENABLE(sim-scache)): Likewise.
732 (AC_ARG_ENABLE(sim-default-model)): Likewise.
733 (AC_ARG_ENABLE(sim-inline)): Likewise.
734 (AC_ARG_ENABLE(sim-packages)): Likewise.
735 (AC_ARG_ENABLE(sim-regparm)): Likewise.
736 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
737 (AC_ARG_ENABLE(sim-smp)): Likewise.
738 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
739 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
740 (AC_ARG_ENABLE(cgen-maint)): Likewise.
741 * configure: Regenerate.
743 2015-06-23 Mike Frysinger <vapier@gentoo.org>
745 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
747 2015-06-23 Mike Frysinger <vapier@gentoo.org>
749 * cgen-trace.c [!__STDC__]: Delete.
750 * sim-trace.h [!__STDC__]: Likewise.
752 2015-06-21 Mike Frysinger <vapier@gentoo.org>
754 * sim-model.c (sim_model_init): Assert model is not NULL.
756 2015-06-21 Mike Frysinger <vapier@gentoo.org>
758 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
759 stdint.h. Replace all signed/unsigned typedefs with int#_t and
762 2015-06-21 Mike Frysinger <vapier@gentoo.org>
764 * sim-alu.h (_SIM_ALU_H_): Rename to ...
765 (SIM_ALU_H): ... this.
766 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
767 (SIM_ASSERT_H): ... this.
768 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
769 (SIM_BASICS_H): ... this.
770 * sim-bits.h (_SIM_BITS_H_): Rename to ...
771 (SIM_BITS_H): ... this.
772 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
773 (SIM_ENDIAN_H): ... this.
775 2015-06-18 Mike Frysinger <vapier@gentoo.org>
777 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
780 2015-06-18 Mike Frysinger <vapier@gentoo.org>
782 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
783 m for sentinel testing.
785 2015-06-17 Mike Frysinger <vapier@gentoo.org>
787 * sim-syscall.c: Include errno.h and targ-vals.h.
788 (sim_syscall_multi, sim_syscall): Define.
789 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
790 * syscall.c (cb_syscall): Extend comment.
792 2015-06-17 Mike Frysinger <vapier@gentoo.org>
794 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
795 * sim-syscall.c: New file.
796 * sim-syscall.h: New file.
798 2015-06-17 Mike Frysinger <vapier@gentoo.org>
800 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
801 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
802 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
803 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
804 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
806 * gentmap.c (gen_targ_map_c): Output name field.
808 2015-06-12 Mike Frysinger <vapier@gentoo.org>
810 * acinclude.m4: Change configure.in to configure.ac.
811 * sim-config.h: Likewise.
813 2015-06-12 Mike Frysinger <vapier@gentoo.org>
815 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
816 * configure: Regenerate.
818 2015-06-12 Mike Frysinger <vapier@gentoo.org>
820 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
821 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
822 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
823 TRACE_DEBUG): Define.
825 2015-06-12 Mike Frysinger <vapier@gentoo.org>
827 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
828 * sim-trace.c (trace_option_handler): Likewise.
829 * sim-trace.h (WITH_TRACE_ANY_P): Define.
830 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
831 (TRACE_ANY_P): Likewise.
833 2015-06-12 Mike Frysinger <vapier@gentoo.org>
835 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
836 CGEN_TRACE_INSN_FINI.
837 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
838 trace_result to cgen_trace_result, trace_insn_fini to
839 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
840 and trace_extract to cgen_trace_extract.
841 * cgen-trace.h (trace_insn_init): Rename to ...
842 (cgen_trace_insn_init): ... this.
843 (trace_insn_fini): Rename to ...
844 (cgen_trace_insn_fini): ... this.
845 (trace_insn): Rename to ...
846 (cgen_trace_insn): ... this.
847 (trace_extract): Rename to ...
848 (cgen_trace_extract): ... this.
849 (trace_result): Rename to ...
850 (cgen_trace_result): ... this.
851 (TRACE_RESULT_P): Rename to ...
852 (CGEN_TRACE_RESULT_P): ... this.
853 (TRACE_INSN_INIT): Rename to ...
854 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
855 cgen_trace_insn_init.
856 (TRACE_INSN_FINI): Rename to ...
857 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
858 cgen_trace_insn_fini.
859 (TRACE_PRINTF): Rename to ...
860 (CGEN_TRACE_PRINTF): ... this.
861 (TRACE_INSN): Rename to ...
862 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
863 (TRACE_EXTRACT): Rename to ...
864 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
866 (TRACE_RESULT): Rename to ...
867 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
868 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
869 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
870 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
871 TRACE_INSN to CGEN_TRACE_INSN.
872 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
874 2015-06-11 Mike Frysinger <vapier@gentoo.org>
876 * sim-events.c (ETRACE_P): Delete.
877 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
878 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
879 * sim-events.h (struct _sim_events): Delete trace member.
880 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
881 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
883 2015-06-11 Mike Frysinger <vapier@gentoo.org>
885 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
886 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
887 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
888 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
890 2015-06-11 Mike Frysinger <vapier@gentoo.org>
892 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
894 2015-06-11 Mike Frysinger <vapier@gentoo.org>
896 * sim-trace.h (WITH_TRACE_P): New define.
897 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
898 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
899 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
900 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
901 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
902 Redefine to use WITH_TRACE_P.
904 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
906 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
907 mistake in call to sim_engine_abort.
909 2015-04-29 Nick Clifton <nickc@redhat.com>
912 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
913 increasing parenthesis around casts to signed values.
915 2015-04-21 Mike Frysinger <vapier@gentoo.org>
917 * gennltvals.sh: Add mcore support.
918 * nltvals.def: Regenerate.
920 2015-04-21 Mike Frysinger <vapier@gentoo.org>
922 * cgen.sh: Add +x permissions.
923 * genmloop.sh: Likewise.
924 * gentvals.sh: Likewise.
925 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
926 Change all uses of srcroot for newlib to newlibroot.
928 2015-04-18 Mike Frysinger <vapier@gentoo.org>
930 * sim-base.h (SIM_CPU): New typedef.
932 2015-04-18 Mike Frysinger <vapier@gentoo.org>
934 * cgen-engine.h (CIA_ADDR): Delete.
935 * sim-base.h: Update sim_cia example.
936 [!CIA_ADDR] (sim_cia): New typedef.
938 2015-04-17 Mike Frysinger <vapier@gentoo.org>
940 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
941 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
942 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
943 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
944 CIA_SET to CPU_PC_SET.
946 2015-04-15 Mike Frysinger <vapier@gentoo.org>
948 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
949 * sim-main.h (STATE_CPU): Remove from comment and define.
951 2015-04-13 Mike Frysinger <vapier@gentoo.org>
953 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
954 * configure: Regenerate.
956 2015-04-13 Mike Frysinger <vapier@gentoo.org>
958 * sim-options.c: Include version.h.
959 (OPTIONS_VERSION): New enum.
960 (standard_options): Add "version".
961 (standard_option_handler): Handle OPTIONS_VERSION.
963 2015-04-13 Mike Frysinger <vapier@gentoo.org>
965 * Makefile.in (version.o): Change to using create-version.sh from gdb.
966 (create-version.sh): Delete.
968 2015-04-06 Mike Frysinger <vapier@gentoo.org>
970 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
972 2015-04-01 Mike Frysinger <vapier@gentoo.org>
974 * run-sim.h, run.c: Delete.
975 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
977 2015-03-31 Mike Frysinger <vapier@gentoo.org>
979 * config.in, configure: Regenerate.
980 * Make-common.in (CSEARCH): Add $(ZLIBINC).
981 (ZLIB, ZLIBINC): Define.
982 (BFD_LIB): Add $(ZLIB).
984 2015-03-31 Mike Frysinger <vapier@gentoo.org>
986 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
987 * cgen-ops.h (SEMOPS_INLINE): Likewise.
989 2015-03-29 Mike Frysinger <vapier@gentoo.org>
991 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
992 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
993 * sim-inline.h (INLINE2): Define to gnu_inline when available.
995 2015-03-24 Mike Frysinger <vapier@gentoo.org>
997 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
998 usage of STATE_WATCHPOINTS.
999 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
1000 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
1002 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1004 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
1006 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1008 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
1010 2015-03-24 Mike Frysinger <vapier@gentoo.org>
1012 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
1013 of enable_sim_hardware to AC_ARG_ENABLE.
1015 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1017 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
1018 Add dv-sockser.o to sim_hw_objs.
1020 2015-03-23 Mike Frysinger <vapier@gentoo.org>
1022 * dv-sockser.c: Include config.h.
1023 * dv-sockser.h: Include sim-inline.h.
1024 [HAVE_DV_SOCKSER]: Move all prototypes here.
1025 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
1026 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
1028 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1030 * gentmap.c, run.c: Convert old style prototypes.
1032 2015-03-16 Mike Frysinger <vapier@gentoo.org>
1034 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
1035 symlinking tconfig.h to tconfig.in.
1036 * config.in, configure: Regenerate.
1037 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
1038 * tconfig.in: Rename file ...
1039 * tconfig.h: ... here.
1041 2015-03-15 Mike Frysinger <vapier@gentoo.org>
1043 * dv-socker.h (dv_sockser_install): Declare.
1044 * sim-module.c: Include config.h.
1045 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1046 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1047 * sim-module.h: Include gdb/remote-sim.h.
1049 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1051 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1052 (sim-inline.c): Delete rule.
1054 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1056 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1057 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1058 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1060 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1062 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1063 [!ASSERT, WITH_ASSERT]: Likewise.
1064 * sim-endian.c: Delete sim-io.h include.
1066 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1068 * run-sim.h (sim_kill): Delete unused prototype.
1070 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1072 * gentmap.c: Include "string.h".
1074 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1076 * sim-options.c (sim_args_command): Call freeargv() when failure
1079 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1081 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1083 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1085 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1086 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1087 callbacks following renaming in callback.h.
1088 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1089 callback by call to "to_lstat" callback
1091 2014-08-28 Gary Benson <gbenson@redhat.com>
1093 * sim-trace.h (debug_printf): New define.
1095 2014-08-19 Alan Modra <amodra@gmail.com>
1097 * configure: Regenerate.
1099 2014-08-15 Roland McGrath <mcgrathr@google.com>
1101 * configure: Regenerate.
1102 * config.in: Regenerate.
1104 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1106 * sim-command.c (sim_do_command): Add const to cmd.
1107 * sim-options.c (sim_args_command): Add const to cmd.
1108 * sim-options.h (sim_args_command): Add const to cmd.
1110 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1112 * sim-hload.c (sim_load): Add const to prog.
1113 * sim-load.c (sim_load_file): Likewise.
1114 * sim-utils.c (sim_analyze_program): Likewise.
1115 * sim-utils.h (sim_analyze_program): Likewise.
1116 (sim_load_file): Likewise.
1118 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1120 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1121 * callback.c (system): Delete unused prototype.
1122 (os_init): Likewise.
1123 (os_shutdown): Likewise.
1124 (os_unlink): Likewise.
1125 (os_time): Likewise.
1126 (os_system): Likewise.
1127 (os_rename): Likewise.
1128 (os_write_stdout): Likewise.
1129 (os_flush_stdout): Likewise.
1130 (os_write_stderr): Likewise.
1131 (os_flush_stderr): Likewise.
1132 (os_write): Likewise.
1133 (os_read_stdin): Likewise.
1134 (os_read): Likewise.
1135 (os_open): Likewise.
1136 (os_lseek): Likewise.
1137 (os_isatty): Likewise.
1138 (os_get_errno): Likewise.
1139 (os_close): Likewise.
1140 (os_vprintf_filtered): Likewise.
1141 (os_evprintf_filtered): Likewise.
1142 (os_error): Likewise.
1146 (wrap): Change to new style prototype.
1149 (os_close): Likewise.
1150 (os_poll_quit): Likewise.
1151 (os_get_errno): Likewise.
1152 (os_isatty): Likewise.
1153 (os_lseek): Likewise.
1154 (os_open): Likewise.
1155 (os_read): Likewise.
1156 (os_read_stdin): Likewise.
1157 (os_write): Likewise.
1158 (os_write_stdout): Likewise.
1159 (os_flush_stdout): Likewise.
1160 (os_write_stderr): Likewise.
1161 (os_flush_stderr): Likewise.
1162 (os_rename): Likewise.
1163 (os_system): Likewise.
1164 (os_time): Likewise.
1165 (os_unlink): Likewise.
1166 (os_stat): Likewise.
1167 (os_fstat): Likewise.
1168 (os_lstat): Likewise.
1169 (os_ftruncate): Likewise.
1170 (os_truncate): Likewise.
1171 (os_pipe): Likewise.
1172 (os_pipe_empty): Likewise.
1173 (os_pipe_nonempty): Likewise.
1174 (os_shutdown): Likewise.
1175 (os_init): Likewise.
1176 (cb_read_target_syscall_maps): Likewise.
1177 (cb_target_to_host_syscall): Likewise.
1178 (cb_host_to_target_errno): Likewise.
1179 (cb_target_to_host_open): Likewise.
1180 (cb_store_target_endian): Likewise.
1181 (cb_host_to_target_stat): Likewise.
1182 * sim-hload.c (sim_load): Change to new style prototype.
1183 * sim-load.c (sim_load_file): Change to new style prototype.
1184 (report_transfer_performance): Likewise.
1185 (xprintf_bfd_vma): Likewise.
1186 * syscall.c (cb_get_string): Change to new style prototype.
1187 (get_path): Likewise.
1188 (cb_syscall): Likewise.
1190 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1192 * create-version.sh: Align parameters to match those of
1193 ../../gdb/common/create-version.sh.
1194 * Make-common.in (srcsim): New variable.
1195 (version.c): Adjust call to create-version.sh as per above.
1197 2013-09-23 Alan Modra <amodra@gmail.com>
1199 * configure: Regenerate.
1201 2013-09-03 Mike Stump <mikestump@comcast.net>
1203 * sim-options.c (complete_option_list): Mark text and word const.
1205 2013-06-28 Tom Tromey <tromey@redhat.com>
1207 * Make-common.in (version.c): Use version.in, not
1209 * create-version.sh: Likewise.
1211 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1213 * create-version.sh: New script. Adapted from
1214 gdb/commong/create-version.sh.
1215 * Make-common.in (version.c): Update rule dependencies,
1216 and re-implement using create-version.sh.
1218 2013-06-21 Nick Clifton <nickc@redhat.com>
1220 * gennltvals.sh: Add msp430 support.
1221 * nltvals.def: Regenerate.
1223 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1225 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1226 * aclocal.m4, configure: Regenerate.
1228 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1231 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1232 -Wformat-nonliteral with -Wno-format.
1234 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1236 * acinclude.m4: Regenerate.
1238 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1240 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1241 which do not support dv-sockser.o. Add always as option to
1242 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1243 is always required to be enabled by simulator.
1245 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1247 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1248 * nltvals.def: Regenerate.
1250 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1252 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1253 * config.in, configure: Regenerate.
1255 2012-05-24 Pedro Alves <palves@redhat.com>
1257 * sim-signal.h (sim_signal_to_target): Rename to ...
1258 (sim_signal_to_gdb_signal): ... this.
1259 * sim-signal.c (sim_signal_to_target): Rename to ...
1260 (sim_signal_to_gdb_signal): ... this.
1261 * sim-reason.c (sim_stop_reason): Adjust to rename.
1263 2012-05-24 Pedro Alves <palves@redhat.com>
1267 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1269 2012-05-24 Pedro Alves <palves@redhat.com>
1273 Replace target_signal with gdb_signal throughout.
1275 2012-05-18 Nick Clifton <nickc@redhat.com>
1278 * callback.c: Include config.h before system header files.
1279 * cgen-trace.c: Likewise.
1280 * cgen-utils.c: Likewise.
1281 * gentmap.c: Likewise.
1283 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1285 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1287 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1289 * sim-trace.c: Update the function prototype of save_data_size.
1290 Move the enum data_fmt from here...
1291 * sim-trace.h: ...to here.
1292 Add function prototype of save_data.
1294 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1296 * sim-core.h (sim_core_trans_addr): Add prototype.
1298 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1300 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1301 missing in last change.
1303 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1305 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1306 * nrun.c: Include string.h/strings.h.
1307 * aclocal.m4, config.in, configure: Regenerate.
1309 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1311 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1312 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1313 out -Werror initialization.
1315 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1317 * Make-common.in (TAGS): Change a-z to [:lower:].
1318 * acinclude.m4 (sim-trace): Likewise.
1319 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1320 Change A-Za-z0-9 to [:alnum:].
1322 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1324 * nrun.c (main): Display strsignal of sigrc.
1326 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1328 * Makefile.in (abs_srcdir): Declare.
1329 (srcroot): Define in terms of abs_srcdir.
1330 (headers): Change srcdir to abs_srcdir.
1332 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1334 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1337 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1339 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1340 system bourne shell.
1342 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1344 * syscall.c (cb_get_string): Rename from "get_string".
1345 (get_path): Rename get_string call to cb_get_string.
1347 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1349 * Make-common.in (VPATH): Add $(srccom).
1351 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1352 POSTCOMPILE): New variables.
1353 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1354 Include dependency files, when using GNU Make. Delete all
1355 dependency-only rules.
1356 * aclocal.m4: Include ../../config/depstand.m4. Call
1357 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1358 (MAKE, GMAKE): New substs.
1360 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1363 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1364 * configure, config.in: Regenerate.
1365 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1367 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1369 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1371 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1373 * sim-profile.c (profile_info): Only print the title once.
1375 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1377 * acinclude.m4: Rename from aclocal.m4.
1378 * aclocal.m4: Regenerate.
1380 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1382 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1383 * common.m4: Delete.
1384 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1385 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1386 * configure: Regenerate.
1388 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1390 * sim-alu.h (ALU32_AND): Clear carry flag.
1391 (ALU32_AND): Clear carry flag.
1393 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1395 * dv-cfi.c: Include stdbool.h.
1397 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1399 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1401 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1403 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1404 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1406 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1408 * sim-command.c: Include sim-options.h.
1410 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1412 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1414 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1416 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1417 Delete direct call to AC_PROG_CC.
1419 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1421 * sim-command.c: New file.
1422 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1423 (sim-command.o): New rule.
1425 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1427 * sim-options.c (standard_option_handler): Remove arg[0] check
1428 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1429 not an empty string, otherwise assign "" back to it.
1431 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1433 * nltvals.def: Regenerate to include Blackfin syscalls again.
1435 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1437 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1438 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1439 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1440 (trace_idx_to_str): Likewise.
1441 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1442 (TRACE_syscall): Define.
1443 (WITH_TRACE_SYSCALL_P): Likewise.
1444 (TRACE_SYSCALL_P): Likewise.
1446 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1448 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1449 remove now-unnecessary sub-scope for glue->type setting.
1450 Check to see if the "reg" property exists before we use it, and
1451 if it doesn't exist, error out for "glue" devices.
1453 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1455 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1456 glue-or, and set type to glue_xor when name is glue-xor.
1457 (hw_glue_port_event): Return immediately when type is glue_io
1458 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1459 and hw_port_event calls from glue_and to end of function.
1461 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1463 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1464 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1465 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1466 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1467 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1468 around function arguments.
1470 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1472 * sim-options.c (complete_option_list, sim_complete_command):
1475 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1477 * dv-glue.c: Fix up style.
1479 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1481 * hw-alloc.c (hw_alloc_data): Adjust brace.
1482 * hw-base.c (hw_base_data): Likewise.
1483 (generic_hw_unit_decode): Fix indentation.
1484 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1485 * hw-events.c (hw_event, hw_event_data): Likewise.
1486 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1487 * hw-instances.c (hw_instance_data): Likewise.
1488 * hw-instances.h (hw_instance): Likewise.
1489 * hw-main.h (hw_descriptor, enum): Likewise.
1490 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1491 * hw-ports.h (hw_port_descriptor): Likewise.
1492 * hw-properties.c (hw_property_data): Likewise.
1493 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1494 _range_property_spec, _reg_property_spec): Likewise.
1495 * hw-tree.c (_name_specifier, printer): Likewise.
1496 (split_device_specifier, parse_string_property, hw_tree_traverse,
1497 print_size, print_reg_property, print_string, print_properties):
1500 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1502 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1503 * Make-common.in (dv-cfi.o): New rule.
1504 * dv-cfi.c, dv-cfi.h: New files.
1506 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1508 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1509 fcntl.h and sys/fcntl.h, for constants.
1510 * nltvals.def: Regenerate.
1511 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1512 * sim-io.h (sys/types.h, sys/stat.h): Include.
1513 (sim_io_stat, sim_io_fstat): Declare.
1515 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1517 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1518 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1519 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1520 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1521 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1522 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1523 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1524 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1525 syscall.c: Trim trailing whitespace.
1527 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1529 * gennltvals.sh: Handle bfin targets.
1530 * nltvals.def: Regenerate.
1532 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1534 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1537 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1539 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1540 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1541 (hw_free): Drop zfree logic and always call free.
1542 * hw-base.c (hw_delete): Change zfree to free.
1543 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1544 (hw_handle_remove_phandle): Likewise.
1545 * hw-instances.c (hw_instance_delete): Likewise.
1546 * hw-tree.c (parse_reg_property): Likewise.
1547 (parse_ranges_property): Likewise.
1548 (parse_string_property): Likewise.
1549 * sim-core.c (sim_core_uninstall): Likewise.
1550 * sim-cpu.c (sim_cpu_free_all): Likewise.
1551 * sim-hw.c (sim_hw_uninstall): Likewise.
1552 * sim-memopt.c (do_memopt_delete): Likewise.
1553 (sim_memory_uninstall): Likewise.
1554 * sim-module.c (sim_module_uninstall): Likewise.
1555 * sim-options.c (sim_parse_args): Likewise.
1556 * sim-profile.c (profile_pc_cleanup): Likewise.
1557 (profile_uninstall): Likewise.
1558 * sim-watch.c (do_watchpoint_delete): Likewise.
1559 * sim-utils.c (zfree): Delete.
1560 (sim_state_free): Change zfree to free.
1561 * sim-utils.h (zfree): Delete.
1563 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1565 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1567 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1569 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1571 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1573 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1575 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1576 when asprintf fails.
1577 * sim-utils.c (sim_do_commandf): Issue an error and return when
1579 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1582 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1584 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1585 bytes has been calculated and when mmap_next_fd is valid and
1587 (memory_option_handler): Allow missing size when mmap_next_fd is
1590 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1592 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1593 not empty, and always append $3 to $hardware.
1595 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1597 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1598 * sim-hw.h (sim_hw_abort): Likewise.
1600 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1602 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1604 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1606 * run.1: Copyright year update.
1608 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1610 * hw-alloc.h (HW_NALLOC): Define.
1612 010-12-28 Mike Frysinger <vapier@gentoo.org>
1614 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1616 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1618 * sim-memopt.c (OPTION_MAP_INFO): Define.
1619 (memory_options): Handle --map-info.
1620 (memory_option_handler): Handle OPTION_MAP_INFO.
1622 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1624 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1625 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1626 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1628 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1630 * sim-core.c (WITH_HW): Add device casts to device_error,
1631 device_io_read_buffer, and device_io_write_buffer.
1633 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1635 * dv-sockser.c (dv_sockser_write_buffer): New function.
1636 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1637 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1639 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1641 * callback.c (os_lseek): Call wrap on lseek result.
1643 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1645 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1646 call by its equality to -1 not by it being negative.
1647 (connected_p): Likewise for accept() call.
1649 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1651 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1653 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1655 * profile.c (sim_profile_print_bar): Add cpu argument.
1657 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1659 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1661 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1663 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1664 (profile_print_pc): Convert sim_io_printf to profile_printf.
1665 (profile_print_insn): Likewise.
1666 (profile_print_memory): Likewise.
1667 (profile_print_core): Likewise.
1668 (profile_print_model): Likewise.
1669 (sim_profile_print_bar): Likewise.
1670 (profile_print_speed): Likewise.
1671 (profile_print_addr_ranges): Likewise.
1672 (profile_info): Likewise.
1673 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1675 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1677 * sim-model.c (OPTION_MODEL): Convert to enum.
1678 (OPTION_MODEL_INFO): New enum.
1679 (model_options): Add model-info/info-model entries.
1680 (model_option_handler): Handle OPTION_MODEL_INFO.
1682 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1684 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1685 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1688 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1690 * sim-hrw.c (sim_write): Add const to buf arg.
1691 * sim-utils.h (sim_write_fn): Likewise.
1693 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1695 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1698 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1700 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1701 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1702 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1703 * dv-sockser.c (sockser_options): Likewise.
1704 * hw-ports.c (empty_hw_ports): Likewise.
1705 * sim-hw.c (hw_options): Likewise.
1706 * sim-model.c (model_options): Likewise.
1707 * sim-options.c (standard_options): Likewise.
1708 * sim-profile.c (profile_options): Likewise.
1709 * sim-trace.c (trace_options): Likewise.
1710 * sim-watch.c (watchpoint_options): Likewise.
1712 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1714 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1715 the local "arg_table" variable, and the xmalloc cast.
1717 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1719 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1721 (sim_fpu_print_func): Add const markings to format buffer.
1723 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1725 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1727 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1729 * sim-trace.c (save_data): Add const markings to "buf" argument.
1731 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1733 * sim-options.c (standard_option_handler): Add const markings to
1736 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1738 * hw-ports.h: Fix spelling typos.
1740 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1742 * configure.ac: Check for socklen_t.
1743 * configure, config.in: Regenerated.
1744 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1746 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1748 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1749 * sim-hw.c (hw_option_handler): Likewise.
1751 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1753 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1754 (interrupt_nr_to_str): Likewise.
1755 (default_interrupt_names): Add const to pointer type.
1756 (sim_watchpoint_install): Add const to prefix.
1757 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1759 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1761 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1762 (sim_core_write_buffer): Likewise.
1764 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1766 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1767 the SIM_HAVE_ADDR_RANGE define.
1769 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1771 * sim-core.h (device_error): Add const to message, and add printf
1774 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1776 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1777 SIM_HAVE_ADDR_RANGE define.
1779 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1781 * dv-glue.c (hw_glue_ports): Swap static and const.
1783 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1785 * nrun.c (usage): Use void in definition.
1786 * sim-options.c (dup_arg_p): Convert old-style function definition.
1787 (sim_parse_args): Likewise.
1788 (sim_print_help): Likewise.
1789 * sim-trace.c (set_trace_option_mask): Likewise.
1790 (set_trace_option): Likewise.
1791 * sim-utils.c (sim_analyze_program): Likewise.
1792 (sim_elapsed_time_get): Likewise.
1793 (sim_elapsed_time_since): Likewise.
1795 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1797 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1798 (standard_options): Likewise.
1799 (standard_option_handler): Likewise.
1801 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1803 * hw-ports.c (TRACE): Delete.
1804 * hw-properties.c (TRACE): Delete.
1805 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1806 (hw_find_integer_property): Likewise.
1807 (hw_find_integer_array_property): Likewise.
1808 (hw_add_duplicate_property): Likewise.
1810 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1812 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1815 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1817 * sim-model.c: Include sim-model.h
1819 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1821 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1822 & from the STATE_CPU() examples.
1824 2010-01-24 Doug Evans <dje@sebabeach.org>
1826 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1827 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1829 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1830 (struct cgen_fp_ops): Update signatures of floating point conversion
1833 * Make-common.in (CGEN_SIM_DEPS): Define.
1834 (CGEN_INCLUDE_DEPS): Use it.
1835 (CGEN_MAIN_CPU_DEPS): Simplify.
1837 2010-01-22 Doug Evans <dje@sebabeach.org>
1839 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1840 (SUBWORDTFSI, JOINSIDI): Ditto.
1842 2010-01-05 Doug Evans <dje@sebabeach.org>
1844 * cgen-types.h (SETDI): Delete, unused.
1846 2009-12-02 Doug Evans <dje@sebabeach.org>
1848 * cgen-engine.h: Remove duplicated comment.
1850 2009-11-23 Doug Evans <dje@sebabeach.org>
1852 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1853 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1855 2009-11-22 Doug Evans <dje@sebabeach.org>
1857 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1858 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1859 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1860 instead of CGEN_INSN_INT.
1862 * cgen-trace.h (trace_extract): Add cast to fix warning.
1864 2009-11-05 Doug Evans <dje@sebabeach.org>
1866 * cgen-mem.h (DECLARE_GETT): Don't inline.
1867 (DECLARE_SETT): Ditto.
1869 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1871 * sim-inline.h: Fix spelling error.
1873 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1875 * Make-common.in: Add datarootdir.
1877 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1879 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1880 (SIM_CHECK_MEMBERS_1): Remove.
1881 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1882 AC_CHECK_MEMBERS one.
1883 * configure: Regenerate.
1885 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1886 * configure: Regenerate.
1888 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1890 * config.in: Regenerate.
1891 * configure: Likewise.
1893 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1894 definition of AC_CHECK_MEMBER.
1896 * aclocal.m4: m4_include toplevel config/override.m4.
1897 * configure: Regenerate.
1899 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1901 * Makefile.in (datarootdir): New variable.
1903 2009-07-07 Doug Evans <dje@sebabeach.org>
1905 * Make-common.in (CPU_DIR): Define.
1907 2009-07-06 Doug Evans <dje@sebabeach.org>
1909 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1910 identifiers for file types rather than encoding internal
1911 implementation details of cgen.sh.
1912 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1913 * cgen.sh: Add support for parallel makes.
1914 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1916 2009-05-18 Jon Beniston <jon@beniston.com>
1918 * gennltvals.sh: Add lm32 target.
1919 * nltvals.def: Add lm32 syscall definitions.
1921 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1923 Speed up simulator startup:
1924 * sim-utils.c (zalloc): Use xcalloc.
1926 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1928 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1929 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1930 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1931 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1932 type, QI, HI, SI, DI.
1934 * callback.c (os_error): Mark as being a noreturn function.
1935 * sim-io.h (sim_io_error): Similar for sim_io_error.
1937 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1939 * aclocal.m4: Fix underquoting of function names.
1941 2008-10-21 Julian Brown <julian@codesourcery.com>
1943 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1945 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1947 * common.m4: Add test for libz and zlib.h.
1948 * configure: Regenerate to track ../common/common.m4 changes.
1951 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1952 Daniel Jacobowitz <dan@codesourcery.com>
1953 Joseph Myers <joseph@codesourcery.com>
1955 * aclocal.m4: Include ../../config/acx.m4.
1956 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1957 * configure, config.in: Regenerate.
1958 * Make-common.in (LIB_OBJS): Add version.o.
1959 (version.c, version.o): New rules.
1960 * run.c: Include version.h.
1961 (usage): Add help parameter. Print output either to stdout or
1962 stderr depending on that parameter.
1963 (print_version): New.
1964 (main): Check for --help and --version.
1965 * run-sim.h (sim_target_display_usage): Add help parameter.
1968 2008-04-14 Hans Kester <kester.hans@gmail.com>
1970 * sim-signal.c: Define missing signals for _WIN32.
1972 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1974 * gennltvals.sh: Add cr16.
1975 * nltvals.def: Rebuild.
1977 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1979 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1980 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1982 2007-08-10 Nick Clifton <nickc@redhat.com>
1984 * sim-memopt.c (memory_options): Mention that the
1985 --memory-size switch accepts suffixes.
1986 (parse_size): Handle a suffix on the size value.
1987 * sim-options.c (standard_options): Mention that the mem-size
1988 switch accepts suffixes.
1989 (standard_option_handler): Handle a suffix on the size value.
1991 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1993 * acconfig.h: Remove.
1994 * config.in: Regenerate.
1996 2006-11-07 Thiemo Seufer <ths@mips.com>
1998 * gentmap.c: Fix compile time warning.
2000 2006-11-07 Thiemo Seufer <ths@mips.com>
2002 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
2003 for bfd text addresses.
2005 2006-08-29 Thiemo Seufer <ths@mips.com>
2006 Nigel Stephens <nigel@mips.com>
2008 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
2009 SIM_QUIET_NAN_NEGATED.
2011 2006-08-29 Nigel Stephens <nigel@mips.com>
2013 * sim-profile.c (profile_pc_init): Initialise default profiling
2014 frequency to a prime number.
2015 (profile_print_pc): Convert gmon.out sample data into target
2018 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
2020 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
2021 * common.m4: Likewise.
2022 * configure: Regenerated.
2024 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
2026 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
2027 * configure: Regenerated.
2029 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
2031 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
2032 and LIBINTL_DEP everywhere.
2033 (CSEARCH): Use INCINTL.
2034 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
2036 * configure: Regenerated.
2038 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
2040 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
2041 option-contents test.
2043 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2045 * sim-signal.c (sim_signal_to_target): Fix typos.
2047 * sim-reason.c (sim_stop_reason): Use
2048 sim_signal_to_target, not sim_signal_to_host.
2049 * sim-signal.c (sim_signal_to_host): Fix typo.
2050 (sim_signal_to_target): New function.
2052 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2054 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2057 2005-07-08 Ian Lance Taylor <ian@airs.com>
2059 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2061 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2062 different fraction for a quiet NaN.
2063 (unpack_fpu): Likewise.
2065 2005-07-08 Ben Elliston <bje@au.ibm.com>
2067 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2068 * sim-load.c: Likewise.
2069 * syscall.c: Likewise.
2071 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2073 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2076 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2078 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2080 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2082 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2083 and signed64 for __ALPHA__.
2085 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2087 * aclocal.m4 Include ../../gettext.m4.
2088 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2089 (AM_LC_MESSAGES): Remove.
2090 * configure: Regenerate.
2092 2005-02-28 Jim Blandy <jimb@redhat.com>
2094 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2095 -Wuninitialized in the default list of build warnings if CFLAGS is
2096 set, and doesn't include -O. (Using -Wuninitialized without
2097 optimization produces a warning, which interferes with compilation
2100 2005-02-21 Jim Blandy <jimb@redhat.com>
2102 * callback.c (os_fstat): Don't declare 't' unless it's used.
2104 2005-02-09 Jim Blandy <jimb@redhat.com>
2106 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2108 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2109 to $(CGEN), to ensure that the command substitution happens where
2110 the variable is referenced in the submake, not when the submake's
2111 arguments are expanded.
2112 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2113 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2114 application Scheme script directly after ${cgen}; don't precede it
2117 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2119 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2120 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2121 Include libiberty.h.
2122 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2123 being either end of a pipe.
2124 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2125 (os_shutdown): Clear pipe state.
2126 (default_callback): Initialize new members.
2128 * callback.c (default_callback): Initialize target_endian.
2129 (cb_store_target_endian): Renamed from store, new first parameter
2130 host_callback *cb, drop last parameter big_p. Take endianness
2132 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2133 Remove variable big_p.
2134 * nrun.c (main): Initialize default_callback.target_endian.
2136 2005-01-14 Andrew Cagney <cagney@gnu.org>
2138 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2139 Add explicit call to AC_CONFIG_HEADER.
2140 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2141 * configure: Re-generate.
2143 2005-01-12 Andrew Cagney <cagney@gnu.org>
2145 * common.m4: New file, based on of aclocal.m4.
2147 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2149 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2150 * configure: Regenerated to track ../common/aclocal.m4 changes.
2152 2005-01-07 Andrew Cagney <cagney@gnu.org>
2154 * configure.ac: Rename configure.in, require autoconf 2.59.
2155 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2156 * configure: Re-generate.
2158 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2160 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2161 <case CB_SYS_ftruncate>: New cases.
2163 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2165 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2166 (cb_syscall) <case CB_SYS_rename>: New case.
2167 * callback.c (os_lstat): New function.
2169 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2171 * run.1: Document --sysroot=filepath.
2172 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2173 (standard_options): Support --sysroot=<path>.
2174 (standard_option_handler): Handle OPTION_SYSROOT.
2175 * syscall.c (simulator_sysroot): Define, initialized empty.
2176 (get_path): Prepend simulator_sysroot to absolute file path.
2177 [HAVE_STRING_H]: Include string.h.
2178 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2179 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2180 (main): If simulator_sysroot is not empty, chdir there.
2181 * sim-config.h (simulator_sysroot): Declare.
2183 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2184 cgen_rtx_error" in a CGEN-generated simulator.
2185 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2186 replacement for CGEN-related breakpoints.
2188 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2190 * Make-common.in (sim-basics_h): Add $(callback_h).
2192 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2194 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2195 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2196 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2197 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2198 (SIM_CHECK_MEMBERS): New macros.
2199 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2200 for struct stat member test and write. Add ST_x calls for each
2201 struct stat member tested in configure.in. Wrap each ST_x call in
2202 #ifdef of configure macro for that member.
2203 * configure, config.in: Regenerate.
2205 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2207 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2209 <case desc>: Pass -OPC opcfile.
2210 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2211 parameter to cgen.sh.
2213 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2215 * Make-common.in (sim-basics_h): Correct dependencies on
2216 cconfig.h and tconfig.h
2217 (sim-load.o): Correct typo in sim-basics_h dependency.
2219 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2221 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2222 sub-dependencies for other sim files that they include.
2223 (sim_main_headers): Use sim-*_h macros.
2224 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2226 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2228 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2231 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2232 $(remote_sim_h) too.
2233 (sim_main_headers): Add sim-utils.h.
2235 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2237 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2239 2004-07-26 Andrew Cagney <cagney@gnu.org>
2241 Problem from Olaf Hering <olh@suse.de>.
2242 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2244 2004-07-10 Ben Elliston <bje@au.ibm.com>
2246 * hw-tree.c (parse_integer_property): Typo fix in comments.
2247 * sim-options.c (sim_args_command): Likewise.
2249 2004-06-28 Andrew Cagney <cagney@gnu.org>
2251 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2253 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2255 * callback.c (os_shutdown): Fix bug in last change: actually
2256 mark file descriptors as available on startup.
2258 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2260 [ include/gdb: * callback.h (host_callback_struct): Replace
2261 members fdopen and alwaysopen with fd_buddy. ]
2262 * callback.c: Changed all users.
2264 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2266 * sim-load.c (sim_load_file): Use bfd_get_section_size
2267 instead of bfd_get_section_size_before_reloc.
2269 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2271 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2272 passing it to printf.
2274 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2276 * callback.c: Update copyright dates.
2278 * sim-basics.h: Likewise.
2279 * sim-load.c: Likewise.
2280 * syscall.c: Likewise.
2282 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2284 * callback.c: Include cconfig.h instead of config.h.
2286 * sim-basics.h: Likewise.
2287 * sim-load.c: Likewise.
2288 * syscall.c: Likewise.
2290 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2292 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2294 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2296 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2298 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2300 * sim-options.c (standard_options): Fix the names of H8
2303 2003-10-30 Andrew Cagney <cagney@redhat.com>
2305 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2306 with "struct bfd_symbol".
2308 2003-10-21 Andrew Cagney <cagney@redhat.com>
2310 * callback.c (os_truncate): Call "truncate", and not "stat".
2312 2003-10-20 Andrew Cagney <cagney@redhat.com>
2314 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2316 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2318 * callback.c (os_ftruncate, os_truncate): New functions.
2319 (default_callback): Initialize ftruncate and truncate members.
2321 2003-09-08 Dave Brolley <brolley@redhat.com>
2323 On behalf of Doug Evans <dje@sebabeach.org>
2324 * cgen.sh: New arg archfile.
2325 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2326 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2328 2003-08-28 Andrew Cagney <cagney@redhat.com>
2330 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2331 * sim-options.c (print_help): Cast the format with specifier to
2334 2003-08-20 Michael Snyder <msnyder@redhat.com>
2335 Dave Brolley <brolley@redhat.com>
2337 * cgen-par.h (flags, word1): New target-specific
2338 fields of CGEN_WRITE_QUEUE_ELEMENT.
2339 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2340 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2341 * gennltvals.sh: Add frv target.
2342 * nltvals.def: Add frv target.
2344 2003-06-23 Michael Snyder <msnyder@redhat.com>
2346 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2347 * sim-reg.c: Fix cut-and-paste bug in comment.
2349 2003-06-22 Andrew Cagney <cagney@redhat.com>
2351 From matthew green <mrg@redhat.com>:
2352 * sim-fpu.h: Update copyright.
2353 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2354 * sim-fpu.c: Update copyright.
2355 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2357 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2359 From Doug Evans <dje@sebabeach.org>:
2360 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2361 with disassemble_info:read_memory_func.
2362 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2364 2003-06-04 Michael Snyder <msnyder@redhat.com>
2366 * common/run.c (main): Remove SIM_H8300 ifdef.
2368 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2369 (standard_options): Add '-x' for h8/300sx.
2370 (standard_option_handler): Add case for SIM_H8300SX.
2372 2003-04-13 Michael Snyder <msnyder@redhat.com>
2374 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2376 2003-03-01 Andrew Cagney <cagney@redhat.com>
2378 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2379 (sim_engine_vabort): Ditto.
2381 2003-02-27 Andrew Cagney <cagney@redhat.com>
2383 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2384 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2385 * nrun.c (main): Ditto.
2387 2003-02-26 Andrew Cagney <cagney@redhat.com>
2389 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2390 (sim_engine_vabort): Ditto.
2391 (sim_engine_halt, sim_engine_restart): Ditto.
2393 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2395 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2396 (sim-break_h): Delete macro.
2397 (sim-break.o): Delete rule.
2398 * sim-break.c: Delete file.
2399 * sim-break.h: Delete file.
2400 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2401 (STATE_BREAKPOINTS): Delete macro.
2402 (sim_state_base): Delete field breakpoints.
2403 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2404 sim_break_install to array.
2406 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2408 * run.c (usage): Fix typos.
2410 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2412 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2414 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2416 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2417 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2418 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2419 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2420 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2421 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2422 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2423 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2424 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2425 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2427 2002-11-13 Andrew Cagney <cagney@redhat.com>
2429 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2431 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2433 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2434 (distclean): Depend on it.
2436 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2438 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2440 2002-08-29 Dave Brolley <brolley@redhat.com>
2442 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2444 2002-07-17 Andrew Cagney <cagney@redhat.com>
2446 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2447 (sim_set_callbacks, sim_size, sim_trace)
2448 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2449 to here from "gdb/remote-sim.h".
2451 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2453 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2454 avoid possible longjmp problems with automatic variable siggnal.
2456 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2458 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2459 * Make-common.in (installdirs): Make $(libdir) too, needed when
2460 installing libsim.a.
2462 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2464 * gennltvals.sh (dir): Mark d30v as obsolete.
2465 * nltvals.def: Remove d30v.
2467 2002-06-17 Andrew Cagney <cagney@redhat.com>
2469 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2471 * sim-memopt.c: Include <unistd.h>.
2472 (do_memopt_add): Fix printf format.
2473 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2475 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2477 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2478 --enable-gdb-build-warnings.
2479 * configure: Regenerated to track ../common/aclocal.m4 changes.
2481 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2483 * sim-fpu.c (unpack_fpu): Initialize exponent for
2486 (sim_fpu_sqrt): Same.
2488 2002-06-08 Andrew Cagney <cagney@redhat.com>
2490 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2491 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2493 * sim-load.c: Ditto.
2494 * callback.c: Ditto.
2496 * Make-common.in (callback_h): Define.
2497 (remote_sim_h): Define.
2499 (callback.o): Update.
2500 (syscall.o): Update.
2503 (sim-hload.o): Update.
2505 (sim-reason.o): Update.
2506 (sim-reg.o): Update.
2507 (sim-resume.o): Update.
2509 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2511 * run.c: Fix formatting.
2513 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2515 * run-sim.h: New header. Provide prototypes for functions used
2516 between run() and libsim.a which are not used by GDB.
2517 * run.c: Include run-sim.h.
2518 (main): If SIM_TARGET_SWITCHES is defined call
2519 sim_target_parse_command_line.
2520 (usage): If SIM_TARGET_SWITCHES is defined call
2521 sim_target_display_usage.
2523 2002-05-17 Andrey Volkov <avolkov@transas.com>
2525 * run.c: Made h8300s as new target, not h8300h alias.
2526 Added new option -S (h8300s target)
2527 * sim-options.c: Ditto.
2529 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2531 * callback.c: Use 'deprecated' rather than 'depreciated.'
2533 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2535 From wiz at danbala:
2536 * sim-fpu.h: Fix grammar and typos.
2539 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2541 * callback.c: Fix some spelling errors.
2542 * hw-device.h: Likewise.
2543 * hw-tree.c: Likewise.
2544 * sim-abort.c: Likewise.
2545 * sim-alu.h: Likewise.
2546 * sim-core.h: Likewise.
2547 * sim-events.c: Likewise.
2548 * sim-events.h: Likewise.
2549 * sim-fpu.h: Likewise.
2550 * sim-profile.h: Likewise.
2551 * sim-utils.c: Likewise.
2553 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2555 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2558 2002-01-20 Ben Elliston <bje@redhat.com>
2560 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2561 the comment for this enumerator.
2563 2002-01-14 Ben Elliston <bje@redhat.com>
2565 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2567 2001-12-20 Kazu Hirata <kazu@hxi.com>
2569 * run.c (usage): Fix a typo.
2571 2001-07-05 Ben Elliston <bje@redhat.com>
2573 * Make-common.in (srccgen): Remove.
2574 (CGEN_CPU_DIR): Define.
2575 (CGEN_READ_SCM): Redefine without $(srccgen).
2576 (CGEN_ARCH_SCM): Ditto.
2577 (CGEN_CPU_SCM): Ditto.
2578 (CGEN_DECODE_SCM): Ditto.
2579 (CGEN_DESC_SCM): Ditto.
2581 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2583 * sim-load.c (sim_load_file): Put it back: external now.
2584 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2586 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2588 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2590 * sim-utils.c (sim_analyze_program): Ditto.
2592 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2594 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2595 we're finished with its immediate use.
2596 * sim-load.c (sim_load_file): Ditto.
2598 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2600 Add support for mmap-based memory regions.
2601 * sim-memopt.c (mmap_next_fd): New global.
2602 (sim_memory_init): Reinitialize it.
2603 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2604 "--memory-mapfile FILE" option. Check for some errors.
2605 (do_memopt_add): Conditionally do mmap instead of malloc for
2606 backing store of simulated memory. Check for more errors.
2607 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2608 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2609 * configure.in: Look for mmap/fstat related functions and headers.
2610 * config.in, configure: Regenerated.
2612 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2614 * sim-core.c (sim_core_map_attach): Correct overlap-related
2617 2001-03-07 Michael Meissner <meissner@redhat.com>
2619 * run.c (alloca-conf.h): Delete, no longer provided.
2621 2001-02-22 Ben Elliston <bje@redhat.com>
2623 * sim-trace.h (TRACE_VPU_IDX): Add.
2624 (TRACE_vpu): Define.
2625 (WITH_TRACE_VPU_P): Likewise.
2626 (TRACE_VPU_P): Likewise.
2627 * sim-trace.c (OPTION_TRACE_VPU): Define.
2628 (trace_options): Add --trace-vpu.
2629 (trace_option_handler): Handle OPTION_TRACE_VPU.
2630 (trace_option_handler): Include VPU tracing in --trace-semantics.
2631 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2633 2001-02-21 Ben Elliston <bje@redhat.com>
2635 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2636 (TRACE_BRANCH_INPUT2): Likewise.
2638 2001-02-09 Ben Elliston <bje@redhat.com>
2640 * (profile_print_pc): Write header out in target byte order.
2642 2001-02-09 Ben Elliston <bje@redhat.com>
2644 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2645 adjusting the pc shift value.
2647 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2649 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2650 where a numeric value is supplied.
2652 2001-01-06 Ben Elliston <bje@redhat.com>
2654 * cgen.sh: Allow extrafiles to include the semantics files when
2655 generating an ISA-specific decoder.
2657 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2659 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2661 2000-12-23 Ben Elliston <bje@redhat.com>
2663 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2664 them to the trace stream using sim_fpu_printn_fpu. Include
2667 2000-12-15 Ben Elliston <bje@redhat.com>
2669 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2670 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2671 trailing digits as specified (-1 to print all digits).
2672 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2673 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2676 2000-12-13 Ben Elliston <bje@redhat.com>
2678 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2679 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2682 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2684 * sim-endian.h: Don't have parameters on macro definitions which
2685 are simply renaming functions, to permit use of XCONCAT2 in both
2686 the macro name and the arguments in a use of such a definition.
2688 2000-12-11 Ben Elliston <bje@redhat.com>
2690 * cgen-ops.h (SUBWORDDFDI): New function.
2692 2000-12-05 Ben Elliston <bje@redhat.com>
2694 * Make-common.in (cgen-defs): New target.
2695 (cgen-decode): Pass $(EXTRAFILES).
2697 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2698 -outfile-suffix options.
2700 2000-12-04 Ben Elliston <bje@redhat.com>
2702 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2703 (SUBWORDSIUQI): Likewise.
2704 (SUBWORDDIHI): Likewise.
2705 (SUBWORDDIQI): New function.
2707 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2708 * cgen-scache.c (scache_option_handler): Remove unused local var.
2710 2000-12-03 Ben Elliston <bje@redhat.com>
2712 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2714 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2716 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2718 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2720 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2723 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2725 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2726 (set_hw_delete): Moved the macro as a function.
2727 * hw-base.h (set_hw_delete): Declare as external function.
2728 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2729 allocated using hw_malloc.
2731 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2733 * sim-options.c (sim_parse_args): Free the memory used for
2734 long_options, short_options, handlers, opt_cpu, orig_val.
2736 2000-11-20 Ben Elliston <bje@redhat.com>
2738 * cgen-ops.h (SUBBI): New macro.
2739 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2740 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2742 2000-11-16 Ben Elliston <bje@redhat.com>
2744 * cgen-types.h (VOID): New type.
2746 2000-11-09 Ben Elliston <bje@redhat.com>
2748 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2749 (sim_fpu_two): Set exponent to 1.
2751 2000-10-26 Ben Elliston <bje@redhat.com>
2753 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2754 `all'. Pass `-i' options to cgen applications.
2755 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2756 cgen-desc): Pass $(isa) to cgen.sh.
2758 2000-10-08 Ben Elliston <bje@redhat.com>
2760 * cgen-utils.c (cgen_rtx_error): New function.
2762 2000-10-07 Ben Elliston <bje@redhat.com>
2764 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2765 conditions for sim_core_read_buffer().
2767 2000-09-26 Dave Brolley <brolley@redhat.com>
2769 * cgen-utils.c (RORQI): New function.
2770 (ROLQI): New function.
2771 (RORHI): New function.
2772 (ROLHI): New function.
2774 2000-08-28 Dave Brolley <brolley@redhat.com>
2776 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2777 in insn_value if it will fit.
2779 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2781 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2783 2000-08-15 Dave Brolley <brolley@redhat.com>
2785 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2787 2000-08-15 Dave Brolley <brolley@redhat.com>
2789 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2790 (PROFILE_CPU_FREQ): New macro.
2791 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2792 (profile-options): Add profile-cpu-frequency.
2793 (parse_frequency): New function.
2794 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2795 (profile_print_speed): Print cpu frequency and simulated execution time.
2796 Re-indent other items to match.
2798 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2800 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2802 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2804 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2805 * Makefile.in (install): Install run.1 man page.
2807 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2809 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2810 * Makefile.in (headers,nltvals.def): Merge.
2812 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2814 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2815 * nrun.c (main): Print the simulator statistics only in
2817 * hw-properties.h (hw_find_integer_array_property): Fix
2818 prototype (use signed_cell).
2820 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2821 * sim-events.c (sim_events_remain_time): New function returning
2822 the time that remains before the event is raised.
2823 * hw-events.c (hw_event_remain_time): Likewise.
2824 * sim-events.h (sim_events_remain_time): Declare.
2825 * hw-events.h (hw_event_remain_time): Declare.
2827 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2828 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2829 (OPTION_HW_LIST): New option --hw-list to list the devices.
2830 (hw_option_handler): List the device tree with 'sim_hw_print'.
2832 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2833 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2834 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2835 (EXTENDED): Define for 16-bit word size.
2836 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2837 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2838 * sim-types.h: Added support for 16-bit targets.
2840 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2842 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2844 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2846 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2847 * Makefile.in (distclean): Clean cconfig.h also.
2849 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2851 * configure: Regenerated to track ../common/aclocal.m4 changes.
2853 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2855 * aclocal.m4 (sim-profile): Enable the profiler by default.
2857 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2859 * run.c (main): Initialize sigrc.
2861 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2863 * sim-events.c (update_time_from_event): Add more detailed event
2866 2000-03-30 Dave Brolley <brolley@redhat.com>
2868 * aclocal.m4 (cgen): Use guile to run cgen.
2870 2000-03-23 Dave Brolley <brolley@redhat.com>
2872 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2874 * cgen-accfp.c (fextsfdf): New function.
2875 (ftruncdfsf): New function.
2876 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2878 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2880 * cgen-ops.h: Added TRUNCSISI.
2882 2000-03-08 Dave Brolley <brolley@redhat.com>
2884 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2885 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2886 (sim_queue_fn_si_write): Last argument is has type USI.
2887 (sim_queue_fn_sf_write): New function.
2888 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2889 (sim_queue_fn_sf_write): New function.
2890 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2892 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2894 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2895 sim_set_trace and run simulator using sim_resume.
2896 (main): Add option ``-o'' - operating environment. Only continue
2897 after a signal when operating environment.
2898 (main): Always set REASON and SIGRC using sim_stop_reason.
2899 (sim_trace): Delete extern declaration.
2901 2000-02-08 Nick Clifton <nickc@cygnus.com>
2903 * callback.c: Fix compile time warning messages.
2904 * run.c: Fix compile time warning messages.
2906 1999-12-17 Dave Brolley <brolley@cygnus.com>
2908 * sim-profile.h: (set_profile_option_mask): Add prototype.
2909 * sim-profile.c (set_profile_option_mask): No longer static.
2911 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2913 * sim-arange.c: Include <string.h>
2915 1999-12-07 Dave Brolley <brolley@cygnus.com>
2917 * sim-options.c (print_help): '=' required before optional argument.
2918 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2919 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2920 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2921 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2922 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2923 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2924 (fn_mem_qi_write): New union members.
2925 (fn_mem_hi_write): New union members.
2926 (fn_mem_si_write): New union members.
2927 (fn_mem_di_write): New union members.
2928 (fn_mem_df_write): New union members.
2929 (fn_mem_xi_write): New union members.
2930 (sim_queue_fn_mem_qi_write): New function.
2931 (sim_queue_fn_mem_hi_write): New function.
2932 (sim_queue_fn_mem_si_write): New function.
2933 (sim_queue_fn_mem_di_write): New function.
2934 (sim_queue_fn_mem_df_write): New function.
2935 (sim_queue_fn_mem_xi_write): New function.
2936 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2937 (sim_queue_fn_mem_hi_write): New function.
2938 (sim_queue_fn_mem_si_write): New function.
2939 (sim_queue_fn_mem_di_write): New function.
2940 (sim_queue_fn_mem_df_write): New function.
2941 (sim_queue_fn_mem_xi_write): New function.
2942 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2943 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2944 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2946 1999-12-01 Dave Brolley <brolley@cygnus.com>
2948 * cgen-accfp.c (subsf): Check status code.
2966 1999-11-26 Dave Brolley <brolley@cygnus.com>
2968 * cgen-par.h (fn_df_write): Mode of data is DF.
2969 (sim_queue_fn_df_write): Mode of data is DF.
2970 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2972 1999-11-22 Dave Brolley <brolley@cygnus.com>
2974 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2975 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2977 1999-11-04 Dave Brolley <brolley@cygnus.com>
2979 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2980 CGEN_MEM_XI_WRITE members.
2981 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2982 (sim_queue_fn_xi_write): New function.
2983 (sim_queue_mem_xi_write): New function.
2985 * cgen-par.c (sim_queue_fn_xi_write): New function.
2986 (sim_queue_mem_xi_write): New function.
2987 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2990 1999-10-22 Dave Brolley <brolley@cygnus.com>
2992 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2993 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2994 * cgen-par.c: Set insn_address for each queued write. Get pc from
2995 cpu when executing queued writes.
2997 1999-10-19 Dave Brolley <brolley@cygnus.com>
2999 * cgen-par.h (sim_queue_fn_pc_write): New function.
3000 (CGEN_FN_PC_WRITE): New enumerator.
3001 (fn_pc_write): New union member.
3002 * cgen-par.c (sim_queue_fn_pc_write): New function.
3003 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
3005 1999-10-18 Dave Brolley <brolley@cygnus.com>
3007 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
3008 (CGEN_MEM_DF_WRITE): New enumerator.
3009 (mem_di_write): New union member.
3010 (mem_df_write): New union member.
3011 * cgen-par.c (sim_queue_mem_di_write): New function.
3012 (sim_queue_mem_df_write): New function.
3013 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
3015 * cgen-accfp.c (divsf): Check for division errors.
3017 1999-10-14 Doug Evans <devans@casey.cygnus.com>
3019 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
3021 1999-10-07 Dave Brolley <brolley@cygnus.com>
3023 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
3024 (fn_hi_write): New union member.
3025 (sim_queue_fn_hi_write): New function.
3026 * cgen-par.c (sim_queue_fn_hi_write): New function.
3027 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
3029 1999-09-29 Doug Evans <devans@casey.cygnus.com>
3031 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
3032 Change type of result to SEM_PC.
3034 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
3036 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
3038 1999-09-25 Doug Evans <devans@casey.cygnus.com>
3040 * cgen-ops.h (SUBWORD*): Delete cpu arg.
3041 (JOIN*): Delete cpu arg.
3043 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3045 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3047 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3049 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3051 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3054 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3056 * run.c (main): Check the sim_stop_reason and only halt simulation
3057 when a valid stop condition is identified.
3059 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3061 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3063 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3065 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3066 (bi_write): New union element.
3067 (sim_queue_bi_write): New function.
3068 * cgen-par.c (sim_queue_bi_write): New function.
3069 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3071 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3073 * configure: Regenerated to track ../common/aclocal.m4 changes.
3075 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3076 ../gdb/configure.in.
3077 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3078 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3079 (SIM_WARNINGS): Delete
3080 (CONFIG_CFLAGS): Update.
3082 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3084 * cgen-par.c: New file.
3085 * cgen-par.h: New file.
3086 * cgen-sim.h (cgen-par.h): #include it.
3087 * cgen-cpu.h (write_queue): New field.
3088 (CPU_WRITE_QUEUE): New access macro.
3089 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3090 (cgen-par.o): New target.
3092 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3094 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3095 * cgen-utils.c (mode_names): Update.
3097 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3099 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3100 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3101 buffer arg if WITH_PARALLEL_GENWRITE.
3102 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3103 (struct idesc): Ditto.
3105 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3107 * sim-model.c (model_option_handler): Add \n to error message.
3109 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3111 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3112 (insn_sem): Rewrite.
3113 (sem_fn_desc): New struct.
3115 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3117 (scache case): Split into non-parallel/parallel versions.
3118 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3119 if not use semantic switch version.
3121 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3123 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3124 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3125 (SEM_BRANCH_INIT_EXTRACT): Delete.
3126 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3127 (SEM_BRANCH_FINI): Ditto.
3128 (SEM_BRANCH_VIA_ADDR): Ditto.
3129 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3130 (SEM_BRANCH_ADDR_CACHE): Delete.
3131 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3132 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3134 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3135 (@cpu@_pbb_begin): Initialize branch_target.
3136 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3137 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3139 (@cpu@_engine_run_fast): Ditto.
3141 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3143 * cgen-utils.c (RORSI): New function.
3144 (ROLSI): New function.
3146 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3148 * Makefile.in (TAGS): Tweak TAGS regex.
3149 * cgen-mem.h (*): Add TAGS markers.
3151 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3153 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3154 passed in when sim_resume is first entered - don't re-pass it
3157 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3159 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3160 OPTION_LOAD_LMA but only when is defined.
3161 (standard_options): When SIM_HANDLES_LMA is defined include
3162 options --load-lma and --load-vma.
3163 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3165 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3166 (struct sim_state_base): Add load_at_lma_p.
3167 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3168 STATE_LOAD_AT_LMA_P.
3170 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3172 * nrun.c (main): Re-format loop gnu style.
3174 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3176 * dv-sockser.c (connected_p): Initialize addrlen.
3178 1999-07-06 Dave Brolley <brolley@cygnus.com>
3180 * cgen-accfp.c (floatsidf): New function.
3181 (fixdfsi): New function.
3183 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3185 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3187 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3189 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3190 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3191 * cgen-fpu.c: New file.
3192 * cgen-fpu.h: New file.
3193 * cgen-accfp.c: New file.
3194 * cgen-cpu.h (CGEN_CPU): New member fpu.
3195 * cgen-mem.h: Redo fp support.
3196 * cgen-ops.h: Delete k&r support. Redo fp support.
3197 * cgen-sim.h: Include cgen-fpu.h.
3198 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3200 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3202 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3204 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3205 (@cpu@_pbb_cti_chain): Minor clean up.
3207 1999-05-08 Felix Lee <flee@cygnus.com>
3209 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3210 AM_CYGWIN32 and AM_EXEEXT.
3211 * configure: Regenerate.
3213 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3215 * sim-core.c (device_error,device_io_read_buffer,
3216 device_io_write_buffer): Delete decls.
3217 * sim-core.h: Put them here.
3219 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3220 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3221 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3222 (sim_core_write_aligned_N): Ditto.
3224 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3226 * sim-memopt.c (sim_memory_uninstall): Don't look into
3229 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3231 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3233 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3235 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3236 (sim_core_write_buffer): Ditto.
3238 1999-04-02 Keith Seitz <keiths@cygnus.com>
3240 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3241 after the interval counter has expired.
3242 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3243 poll_quit callbacks. May be overridden by Makefile.
3244 (poll_quit_counter): New global.
3245 * sim-events.c: Remove all mentions of ui_loop_hook. The
3246 host callback "poll_quit" will serve the purpose.
3247 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3249 * nrun.c: Remove declaration of ui_loop_hook.
3251 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3253 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3254 if being used by gdb.
3256 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3258 * cgen-types.h (XF,TF): Tweak.
3259 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3261 (SUBWORD*,JOIN*): Define.
3262 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3263 moved into cpu descriptor.
3264 * sim-model.h (MACH): New member `num'.
3266 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3268 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3269 (CGEN_CPU): Member opcode renamed to cpu_desc.
3270 New members get_idata,disassembler.
3271 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3272 CGEN_INSN_ATTR_VALUE.
3273 (CGEN_STATE): Delete member opcode_table.
3274 (sim_disassemble_insn): Delete decl.
3275 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3276 (struct idesc): Moved to here from <cpu>-decode.h.
3277 * cgen-run.c (prime_cpu): Call prepare_run callback.
3278 * cgen-trace.h (SFILE): New type.
3279 (sim_disasm_sprintf): Declare.
3280 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3281 (sim_cgen_disassemble_insn): Declare.
3282 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3283 (insn_fields): Delete.
3284 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3286 (trace_insn): Call CPU_DISASSEMBLER hook.
3287 (sim_disasm_sprintf): New function.
3288 (sim_disasm_read_memory): New function.
3289 (sim_disasm_perror_memory): New function.
3290 (sim_cgen_disassemble_insn): New function.
3291 * cgen-utils.c: Don't include cpu-opc.h.
3292 (virtual_insn_entries): New static local.
3293 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3294 (cgen_insn_name): Rewrite.
3295 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3296 * cgen.sh (desc): New file generator handler.
3297 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3298 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3299 Don't include cpu-opc.h,cpu-sim.h.
3300 * sim-model.c (model_set): Delete SIM_DESC arg.
3301 (sim_model_set): Update.
3302 * sim-model.h (MACH): New member prepare_run.
3304 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3306 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3307 if redundant with allocator functions.
3309 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3311 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3313 * sim-profile.h: Make like sim-trace.h.
3314 (PROFILE_USEFUL_MASK): New macro.
3315 * sim-profile.c (profile_options): Make like trace_options, allow
3316 optional on|off arg where applicable.
3317 (set_profile_option_mask): New function.
3318 (sim_profile_set_option): New function.
3319 (profile_option_handler): Simplify.
3320 Have -p only enable selected things, not everything.
3321 Add missing break to OPTION_PROFILE_PC_RANGE.
3322 * cgen-scache.c (scache_options): Allow optional on|off arg to
3324 (scache_option_handler): Use sim_profile_set_option.
3326 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3328 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3329 (memory_option_handler): Implement MEMORY_FILL option. Make
3330 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3331 (parse_ulong_value): New function.
3332 (do_memopt_add): Allocate all buffers. Optionally fill them.
3334 1999-01-15 Richard Henderson <rth@cygnus.com>
3336 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3337 va_list, not an integer.
3338 * sim-events.c (sim_events_schedule): Likewise.
3340 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3341 the appropriate type.
3343 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3345 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3346 (sim_disassemble_insn): Update prototype.
3347 (sim_engine_invalid_insn): Ditto.
3348 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3349 (SEM_BRANCH_INIT): PCADDR->IADDR.
3350 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3351 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3352 * cgen-scache.h (*): Ditto.
3353 * cgen-trace.c (*): Ditto.
3354 * cgen-trace.h (*): Ditto.
3355 * cgen-utils.c (*): Ditto.
3356 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3358 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3359 (simple engine framework): Rewrite.
3360 * sim-module.c (modules): Install model module sooner (and in
3361 particular before the profile module).
3363 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3365 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3366 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3367 (sim_model_init): Call it.
3369 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3371 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3373 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3374 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3375 (SEM_BRANCH_INIT_EXTRACT): New macro.
3376 (SEM_BRANCH_INIT): Add taken_p.
3377 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3378 (SEM_BRANCH_FINI): Use it.
3380 * cgen-run.c (sim_resume): Handle tracing of last insn.
3381 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3382 * cgen-trace.c (current_abuf): New static global.
3383 (trace_insn_init): Initialize it.
3384 (trace_insn_fini): Use it.
3385 (trace_insn): Set it.
3386 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3387 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3388 (@cpu@_emit_after): Ditto.
3389 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3390 labels if WITH_SEM_SWITCH_FULL.
3391 * sim-model.c: Include bfd.h.
3392 (sim_model_init): New function.
3393 (sim_model_install): Record init fn.
3394 * sim-model.h (MACH): New member bfd_name.
3395 * sim-module.c (modules): Initialize model before scache.
3397 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3399 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3401 * nrun.c (main): Remain in simulation loop for traps and
3402 exceptions when in operating environment mode.
3403 (ui_loop_hook): New stub hook for standalone use.
3404 * sim-events.c (sim_events_process): Call ui_loop_hook
3405 periodically on CYGWIN host.
3407 * sim-reason.c (sim_stop_reason): Return host signal numbers
3408 to gdb on sim_stopped and sim_signalled cases.
3409 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3410 hook just before longjmp.
3411 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3412 hook just before sim_engine_run.
3414 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3415 * sim-trace.h (trace_generic): Ditto.
3416 * sim-trace.c (trace_generic): Ditto.
3418 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3420 * Make-common.in (SIM_MAIN_DEPS): New var.
3421 (CGEN_MAIN_CPU_DEPS): New var.
3422 * aclocal.m4: Add --enable-cgen-maint option.
3423 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3425 (GETIMEM*): Pass pc value to sim_core routine.
3427 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3429 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3430 Compare with ZERO not NULL.
3432 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3434 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3437 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3439 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3440 * sim-trace.c: Include stdlib.h if present.
3441 * dv-sockser.c: Include unistd.h if present.
3442 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3443 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3445 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3447 * gennltvals.sh: Add i960.
3448 * nltvals.def: Rebuild.
3450 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3452 * cgen-defs.h: New file, old cgen-sim.h.
3453 * cgen-sim.h: Simple header that includes others.
3454 * sim-arange.c: New file.
3455 * sim-arange.h: New file.
3456 * sim-basics.h: Include it.
3457 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3458 (sim-arange.o): Add rule for.
3459 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3460 (sim_io_eprintf_cpu): Add prototype.
3461 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3462 (INLINE2): New macro.
3463 (EXTERN_INLINE): New macro.
3464 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3465 before calling module init fns.
3466 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3467 (profile_init): New function.
3468 (profile_options): New option --profile-range.
3469 (profile_option_handler): Handle --profile-range.
3470 (profile_print_insn): Qualify address range specific section titles.
3471 (profile_print_addr_ranges): New function.
3472 (profile_info): Print address ranges if specified.
3473 (profile_install): Set profile_init init fn.
3474 * sim-profile.h (PROFILE_DATA): New member `range'.
3475 * sim-trace.c (trace_init): New function.
3476 (trace_options): New option --trace-range.
3477 (trace_option_handler): Handle --trace-range.
3478 (trace_install): Set trace_init init fn.
3479 * sim-trace.h (TRACE_DATA): New member `range'.
3480 * sim-utils.c (sim_cpu_msg_prefix): New function.
3481 (sim_io_eprintf_cpu): New function.
3482 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3483 (PC_IN_PROFILE_RANGE_P): New macro.
3484 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3485 (trace_insn_fini): New arg abuf. All callers updated.
3486 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3487 printing cycle counts.
3488 * cgen-trace.h (trace_insn_fini): Update prototype.
3489 (TRACE_RESULT_P): New macro.
3490 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3491 (TRACE_INSN): Check ARGBUF_TRACE_P.
3492 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3493 * cgen-types.h (SIM_INLINE): Delete.
3494 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3495 * cgen-utils.c: Don't include cgen-engine.h
3496 * genmloop.sh (@cpu@_fill_argbuf): New function.
3497 (@cpu@_fill_argbuf_tp): New function.
3498 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3499 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3500 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3501 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3502 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3503 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3504 doing profiling. Update call to TRACE_INSN_FINI.
3506 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3508 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3510 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3513 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3515 * sim-inline.c (SIM_INLINE_P): Fix typo.
3517 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3519 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3521 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3523 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3524 * nltvals.def: Re-generate.
3526 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3528 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3529 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3530 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3532 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3533 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3535 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3537 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3538 (${cpu}_pbb_cti_chain): Ditto.
3540 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3542 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3543 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3544 (EXTRACT_INT,EXTRACT_UINT): New macros.
3545 (SEM_SEM_ARG): New macro.
3546 (SEM_NEXT_VPC): New arg `pc'.
3547 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3548 (sim_disassemble_insn): Update prototype.
3549 * cgen-trace.c (current_insn,insn_fields): New static locals.
3550 (trace_insn): Set them.
3551 * cgen-utils.c: #include cgen-engine.h.
3552 (sim_disassemble_insn): New arg insn_fields.
3553 Handle variable length insns.
3554 * genmloop.sh: Only emit pbb decls if -pbb.
3555 (${cpu}_scache_lookup): New arg `vpc'.
3556 (scache support): Fetch pc before entering loop.
3558 * gennltvals.sh: Add fr30 support.
3559 * nltvals.def: Rebuild.
3561 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3563 * sim-types.h: Re-do type system so that GCC's attribute and mode
3564 are used to specify types. Handle case of ALPHA.
3566 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3568 * aclocal.m4: Add tests for dlopen family.
3569 * config.in: Regenerated.
3571 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3573 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3575 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3577 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3578 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3579 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3580 * cgen-sim.h: ... to here.
3582 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3584 * aclocal.m4 (enable-build-warnings): Replace
3585 enable-sim-warnings. Extend =LIST syntax so that prepend and
3586 append of options is possible. Drop -Werror, add
3587 -Wstrict-prototypes for GDB compatibility.
3588 * Make-common.in (SIM_WARNINGS): Update.
3590 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3592 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3593 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3594 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3595 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3596 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3598 * cgen-cpu.h: New file.
3599 * cgen-engine.h: New file.
3600 * cgen-scache.h: New file.
3601 * cgen-sim.h: Delete portions moved to new files.
3602 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3603 rather than sending result to stdout.
3605 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3607 * Make-common.in (sim-reg.o): New rule.
3608 (cgen-run.o): New rule.
3609 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3610 * cgen-run.c (prime_cpu): New function.
3611 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3612 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3614 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3615 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3616 (CGEN_INSN_VIRTUAL_P): New macro.
3617 (SEM_PC): New typedef.
3618 (SEMANTIC_FN): Change type of result to SEM_PC.
3619 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3620 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3621 (SCACHE_MAP): New typedef.
3622 (CPU_SCACHE): Add pbb support.
3623 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3624 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3625 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3627 (INSN_NAME): Delete.
3628 (cgen_insn_name): Declare.
3629 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3630 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3631 (first_insn_p): Make static.
3632 (trace_insn): Handle virtual insns specially.
3633 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3634 * cgen-types.h (UBI): Delete.
3635 (MODE_TYPE): New enum.
3636 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3637 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3638 (cgen_virtual_opcode_table): New global.
3639 (cgen_insn_name): New function.
3640 (sim_disassemble_insn): Ignore virtual insns.
3641 * genmloop.sh: Delete top level loop generation. Add pbb support.
3642 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3643 (sim_cpu_base): New members max_insns,insn_name,model_data.
3644 (CPU_PC_GET,CPU_PC_SET): New macros.
3645 (sim_pc_get,sim_pc_set): Declare.
3646 * sim-model.c (model_set): Call model init fn.
3647 * sim-model.h (MODEL_FN): New typedef.
3648 (INSN_TIMING): New member model_fn.
3649 (MODEL): New members num,init.
3650 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3651 All callers updated.
3652 (profile_insn_init): New fn.
3653 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3654 Exit early if insn profiling not supported.
3655 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3656 (profile_install): Record profile_insn_init as init fn.
3657 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3658 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3659 (PROFILE_DATA): Delete member exec_time.
3660 Change insn_count to pointer to array, rather than the array.
3661 (sim_profile_print_bar): Declare.
3663 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3665 * cgen-run.c: New file.
3666 * sim-reg.c: New file.
3668 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3670 * aclocal.m4: Add checks for -lsocket and -lnsl.
3672 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3673 allow local port reuse on listening socket.
3675 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3677 * sim-config.h: Remove reference to linux kernel header.
3679 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3681 * dv-sockser.c (sockser_addr): Make variable non-static.
3683 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3685 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3687 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3689 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3691 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3693 * Make-common.in (install-common): Add $(EXEEXT) when installing
3696 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3698 * cgen-sim.h (cgen_state): New member opcode_table.
3699 * cgen-utils.c (sim_disassemble_insn): Use it.
3701 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3703 * cgen-mem.h (DECLARE_SETT): Fix return type.
3704 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3705 * cgen-scache.c: Include stdlib.h.
3706 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3707 * sim-model.c (model_option_handler): Remove unused variable `n'.
3709 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3711 * cgen-utils.c: Include bfd.h.
3712 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3714 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3716 * sim-bits.h (EXTEND24): Fix typo.
3718 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3720 * sim-events.c (ETRACE_P): New macro.
3721 (struct _sim_event): Add member trace.
3722 (sim_events_free): Reclaim trace message.
3724 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3725 sim_events_schedule_tracef): New functions, include printf trace
3726 information in argument list. If tracing, store asprintf'd trace
3727 message in sim_event.
3729 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3730 hw_event_queue_schedule_vtracef): New functions, mimic
3733 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3735 * sim-bits.h (EXTEND24): Define.
3737 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3739 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3740 (CPU_SCACHE_HASH_MASK): New macro.
3741 (SCACHE_HASH_PC): Rewrite.
3742 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3743 computation out of main loop.
3745 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3747 * cgen-sim.h (RECORD_IADDR): Delete.
3748 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3749 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3751 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3753 * gennltvals.def (mn10200): Add entry.
3754 * nltvals.def: Regenerate with MN10200 additions.
3756 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3758 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3759 documentation on how it works.
3761 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3762 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3763 sim_core_set_xor, sim_core_xor_read_buffer,
3764 sim_core_xor_write_buffer): Update.
3766 * sim-events.h, sim-events.c (sim_events_install,
3767 sim_events_watch_clock, sim_events_schedule_after_signal,
3768 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3769 sim_events_deschedule): Update.
3771 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3772 sim_fpu_max32, sim_fpu_max64): Update.
3774 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3776 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3777 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3778 * sim-profile.c (profile_print_model): Update.
3780 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3782 * gennltvals.def (m32r): Use common syscall.h now.
3783 (mn10300): Add entry.
3784 * nltvals.def: Regenerate.
3786 * sim-engine.c (sim_engine_get_run_state): New function.
3787 * sim-engine.h (sim_engine_get_run_state): Declare it.
3789 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3791 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3792 * sim-core.c (sim_core_signal): Make extern, always define.
3794 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3796 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3797 * cgen-ops.h (ANDIF): New macro.
3798 (ANDIF[BQHSD]I): Delete.
3800 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3802 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3803 (hw_event_queue_schedule, hw_event_queue_deschedule,
3804 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3807 * hw-alloc.h (HW_NZALLOC): Define.
3809 * Make-common.in (test-hw-events): Add target for testing the
3812 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3814 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3816 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3818 * hw-main.h: Include hw-handles.h, hw-instances.h.
3819 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3820 * hw-base.c (hw_create, hw_delete): Call same.
3822 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3824 * dv-core.c: Include hw-main.h and sim-main.h.
3825 * dv-pal.c: Include hw-main.h and sim-io.h.
3826 * dv-glue.c: Include hw-main.h.
3828 * hw-main.h: New file. Move list of includes to here.
3829 * hw-base.h: From here.
3830 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3831 (hw-*.o, dv-*.o): Update.
3832 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3833 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3836 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3837 do_hw_poll_read): Move declarations from here.
3838 * hw-main.h: To here.
3840 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3842 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3844 * Make-common.in (hw-config.h): Update
3845 * hw-base.c, dv-pal.c, dv-glue.c: Update
3847 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3848 `*_callback' to `*_method.
3850 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3852 * hw-base.h (set_*): Move set method macros from here.
3853 * hw-device.h: To here.
3855 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3857 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3860 * hw-base.c (hw_create, hw_delete): Call
3861 * hw-properties.c (create_hw_property_data,
3862 delete_hw_property_data): Define.
3864 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3866 * hw-device.c, hw-properties.c: Include hw-base.h
3868 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3869 * hw-device.c: From here.
3870 * hw-base.h: Include "hw-events.h".
3872 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3873 * hw-base.c (hw_create, hw_delete): Call.
3874 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3876 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3877 (hw-alloc.o): New target.
3879 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3881 * hw-events.h, hw-events.c: New files. Move event code to here.
3882 * sim-hw.c: From here.
3883 * hw-base.h: Include "hw-events.h".
3884 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3885 (hw-events.o): New target.
3887 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3888 * hw-events.h (struct hw_event): Replace typedef hw_event.
3890 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3891 * hw-base.c (hw_create, hw_delete): Call.
3892 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3896 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3898 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3899 * hw-ports.c: To here.
3901 * hw-base.h, hw-ports.c (create_hw_port_data,
3902 delete_hw_port_data): New functions.
3903 * hw-base.c (hw_delete, hw_create): Call same.
3905 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3907 * hw-ports.h: To here.
3909 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3911 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3912 PROCESSOR and CIA arguments.
3914 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3916 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3917 Move common object files from here.
3918 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3920 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3922 * sim-hw.c: Include ctype.h.
3923 (do_hw_poll_read): Do not assume EAGAIN.
3925 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3927 * cgen-trace.c (first_insn_p): New static local.
3928 (trace_insn_init): Set it.
3929 (trace_insn_fini): Use TRACE_PREFIX.
3930 (trace_insn): Rewrite to use trace_prefix.
3931 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3932 Adjust width accordingly.
3934 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3935 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3936 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3937 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3938 (PROFILE_COUNT_CORE): Simplify.
3939 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3941 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3943 * cgen-ops.h (ADDCFSI): Fix typo.
3945 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3947 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3948 * genmloop.sh: Use them rather than static locals.
3950 * sim-engine.c (sim_engine_set_run_state): New function.
3951 * sim-engine.h (sim_engine_set_run_state): Declare.
3952 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3953 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3954 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3956 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3958 * cgen-trace.c (trace_insn_init): New arg first_p.
3959 All callers updated.
3960 (trace_insn_fini): New arg last_p. All callers updated.
3961 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3962 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3963 * genmloop.sh (engine_resume): Update.
3965 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3967 * Make-common.in (install-common): Run ranlib on installed copy of
3970 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3972 * Make-common.in (install-common): Rename and install libsim.a.
3974 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3976 * sim-io.c (unistd.h): Include.
3978 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3980 * Make-common (sim_main_headers): Sort.
3981 (cgen-*.o): Add cgen-sim.h dependency.
3983 * cgen-scache.c (scache_init): Only allocate space if scache element
3985 (scache_flush,scache_print_profile): Check if scache in use first.
3987 * cgen-sim.h (IDESC): Provide forward declaration.
3989 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3990 (cgen_cpu_max_extra_bytes): Declare.
3991 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3993 * sim-cpu.h: New file. sim_cpu_base moved here.
3994 Move sim_cpu_lookup decl here.
3995 * sim-base.h: #include "sim-cpu.h".
3996 * sim-cpu.c: New file.
3997 * Make-common (sim_main_headers): Add sim-cpu.h.
3998 (sim-cpu.o): Add rule for.
4000 * sim-model.c (set_model): Delete.
4001 (sim_model_set,model_set): New functions.
4002 (sim_model_install): Renamed from model_install.
4003 Don't set default model here.
4004 (model_option_handler): Rewrite --model processing.
4005 (sim_model_lookup,sim_mach_lookup): New functions.
4006 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
4007 (insn_timing): Delete.
4008 (INSN_TIMING): New member `num'.
4009 (IMP_PROPERTIES): Always define scache_elm_size member.
4010 (MACH): New member init_cpu.
4011 (sim_machs): Renamed from machs.
4012 (sim_model_install): Renamed from model_install.
4013 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
4014 * sim-module.c (modules): Update.
4016 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
4018 * sim-io.c: #include <errno.h>.
4020 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4022 * dv-pal.c (struct hw_pal_device): Add reader.
4023 (hw_pal_finish): Initialize reader.
4024 (scan_hw_pal): Use reader.
4026 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
4027 (HW_IO_EOF, HW_IO_NOT_READY): Define.
4030 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
4031 ../ppc/main.c sim_io_read_stdin.
4033 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4035 * hw-tree.h (hw_tree_print): Paramaterize with print and file
4037 * hw-tree.c: Update.
4039 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
4040 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
4042 * hw-ports.h (hw_port_event): Ditto.
4043 * hw-ports.c (hw_port_event): Update.
4044 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4046 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4048 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4049 (do_counter_event): Update.
4050 * dv-glue.c (hw_glue_io_read_buffer): Update.
4051 (hw_glue_port_event): Update.
4053 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4054 * hw-base.h (hw_create): Ditto.
4055 * hw-base.c (hw_create): Ditto.
4057 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4058 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4061 * hw-device.h (hw_system_cpu): Declare.
4062 * sim-hw.c (hw_system_cpu): New function.
4064 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4065 sim_hw_abort not hw_abort.
4066 (sim-hw.h): Include.
4067 (sim_core_read_buffer, sim_core_write_buffer): Call
4068 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4070 (sim_core_set_xor): Do not pass CPU when aborting.
4072 * sim-n-core.h (sim_core_read_aligned_N,
4073 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4074 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4075 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4078 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4080 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4081 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4083 (sim_hw_print): New function.
4085 * sim-engine.h (sim_engine_vabort): Declare.
4086 * sim-engine.c (sim_engine_vabort): New function.
4088 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4090 * sim-trace.c (print_data): For floating-point numbers trace raw
4092 (trace_result_fp2): New function.
4093 * sim-trace.h (trace_result_fp2): New declaration.
4094 (TRACE_FP_RESULT2): New macro.
4096 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4098 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4099 AM_CYGWIN32 and AM_EXEEXT.
4100 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4101 to run and install-common rules.
4102 * common/configure: regenerate
4104 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4106 * sim-types.h (cell_word): New type.
4107 (natural_cell): Delete type.
4109 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4111 * configure: Regenerated to track ../common/aclocal.m4 changes.
4114 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4116 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4118 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4120 * configure: Regenerated to track ../common/aclocal.m4 changes.
4123 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4125 * acconfig.h: New file.
4126 * Make-common.in (top_builddir): New macro.
4127 (INTL_LIB): Removed.
4128 (INTLLIBS): New macro.
4129 (INTLDEPS): Likewise.
4130 (LIBDEPS): Use INTLDEPS.
4131 (EXTRA_LIBS): Use INTLLIBS.
4132 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4133 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4134 AM_LC_MESSAGES): New macros from GNU gettext.
4136 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4138 * sim-config.h: Discard leading _ from macros.
4139 * sim-types.h: Ditto.
4141 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4143 * Make-common.in (CSEARCH): Add -I to intl directories.
4144 (INTL_LIB): Point to libintl.a.
4145 (LIBDEPS): Add $(INTL_LIB).
4146 (EXTRA_LIBS): Ditto.
4148 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4150 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4152 * cgen-ops.h (ADDCFSI): Fix.
4155 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4157 * sim-types.h (signed_address, unsigned_address): Define.
4159 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4161 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4164 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4166 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4167 New functions, pack / unpack sim_fpu struct using raw values.
4168 (sim_fpu_is): Differentiate between negative and positive
4171 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4173 * sim-bits.h (EXTEND4): Define.
4174 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4176 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4178 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4179 declared so we need this cast to prevent long long addresses
4180 from being misconfigures. Results in access to unmapped memory.
4182 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4184 * Make-common.in (RUNTESTFLAGS): Define.
4185 (check): Pass RUNTESTFLAGS to recursive make.
4187 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4189 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4192 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4194 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4197 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4199 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4200 (sim-inline): Update to match sim-inline.[hc]
4201 * configure: Regenerated to track ../common/aclocal.m4 changes.
4203 * Make-common.in (sim_main_headers): Add sim-inline.h
4205 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4207 * sim-endian.h (sim-endian.c): Ditto.
4209 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4210 (sim_events_set_trace): Delete unused prototype.
4212 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4213 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4215 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4216 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4217 Comment out, not yet implemented in sim-fpu.c.
4218 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4219 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4221 * sim-inline.h: Rewrite description.
4222 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4223 (SIM_MAIN_INLINE): Add inline option.
4225 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4226 include generated files. Handled by generator directly.
4228 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4230 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4233 * sim-trace.h (TRACE_ANY_P): Define.
4234 (struct _trace_data): Add trace_any_p.
4236 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4238 * run.c (main): Handle all alternatives of enum sim_stop.
4239 (main): Delete unused `asection *s'.
4241 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4243 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4245 * configure: Regenerated to track ../common/aclocal.m4 changes.
4247 * sim-hw.c: New file.
4248 * sim-hw.h (sim_hw_parse): Declare function.
4249 (hw-tree.h): Do not include.
4251 * sim-base.h (STATE_HW): Define.
4252 (struct sim_state_base): Add member struct *hw.
4254 * sim-module.c (sim-hw.h): Include.
4255 (modules): Add sim_hw_install.
4257 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4259 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4261 * sim-base.h (CPU_INDEX): Define.
4263 * sim-utils.c (sim_state_alloc): Initialize.
4264 * sim-module.c (sim_post_argv_init): Ditto.
4266 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4268 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4269 properly formatted lists.
4271 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4273 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4274 0x2f needs to be 0x3f.
4276 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4278 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4280 (hw_tree_find_*_property): Clean up error message when property is
4283 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4284 present before looking for it.
4286 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4288 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4289 (AC_CHECK_FUNCS): Add check for __setfpucw.
4290 * configure: Regenerated.
4292 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4294 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4295 hw_pal_timer, hw_pal_timer_value): Define.
4296 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4297 (do_counter_event, do_counter_read, do_counter_value,
4298 do_counter_write): new functions.
4300 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4302 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4305 * hw-base.c (hw_create): Stop searching for a device when one is
4308 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4310 * configure: Regenerated to track ../common/aclocal.m4 changes.
4312 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4314 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4315 appends extra devices.
4316 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4319 * Make-common.in (hw-config.h): New target, create hw-config.h
4321 (SIM_HW): Definition from @sim_hw@.
4322 (hw-base.o): Depend on hw-config.h
4324 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4326 * Make-common.in: Get SHELL from configure.
4327 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4328 move-if-change. Fixes NT native build problem.
4329 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4330 move-if-change. Fixes NT native build problem.
4331 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4334 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4336 * hw-device.h, hw-device.c (hw_strdup): New function.
4338 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4339 strings name, family and args.
4340 (full_name_of_hw): Use hw_strdup when returning the full path.
4342 * hw-properties.c: Clean up property not found / wrong type error
4345 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4346 before attaching any ports.
4348 * hw-base.c (hw-config.): Include. Replace hardwired table.
4350 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4352 * Make-common.in: Add rule for dv-glue.o.
4354 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4356 * hw-base.c (hw_finish): Move setting of trace level to here.
4357 (hw_create): From here.
4359 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4360 ../ppc/device_table.c.
4362 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4364 * hw-tree.c (print_properties): Supress path when printing
4365 properties of root node.
4367 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4369 * hw-device.h (HW_TRACE): Define.
4370 (hw_trace): Declare.
4371 * hw-device.c (hw_trace): Implement function.
4373 * hw-base.c (hw_create): Set hw trace level from "trace?"
4376 * dv-core.c (dv_core_attach_address_callback): Add trace.
4378 * dv-pal.c: Replace DTRACE with HW_TRACE.
4380 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4382 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4383 (hw_alloc_data): Delcare.
4384 (struct hw): Add member alloc_of_hw.
4386 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4387 functions. Assocate memory with a device.
4388 (stdlib.h): Include.
4390 * hw-base.h (set_hw_delete): Define.
4391 (hw_delete_callback): Declare.
4392 (hw_delete): Declare.
4394 * hw-base.c (hw_delete): Implement function.
4395 (struct hw_base_data): Add member to_delete.
4396 (ignore_hw_delete): New function, does nothing.
4397 (hw_create): Set the hw_delete method.
4398 (hw_create): Allocate the base type using HW_ZALLOC before setting
4401 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4403 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4405 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4406 (attach_hw_port_edge): Add struct hw argument
4408 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4411 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4413 * hw-device.h (hw_attach_address_callback,
4414 hw_detach_address_callback): Attach to a single space not a space
4415 mask. Clarify interpretation of SPACE:ADDR parameters.
4417 * hw-base.c (passthrough_hw_attach_address,
4418 passthrough_hw_detach_address): Update.
4419 * dv-core.c (dv_core_attach_address_callback): Ditto.
4420 * dv-pal.c (hw_pal_attach_address): Ditto.
4422 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4424 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4426 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4428 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4429 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4430 hw-properties_h, hw-tree_h): Define, point at corresponding
4432 (hw_base_headers): Define list of headers included by hw-base.h
4433 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4434 hw-properties.o, hw-tree.o): Specify dependencies.
4435 (dv-core.o, dv-pal.o): Ditto.
4437 * sim-hw.h: New file.
4439 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4440 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4442 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4444 * hw-base.h, hw-base.c: new files. Copied from
4445 ../ppc/device_table.[hc].
4447 * dv-core.c, dv-pal.c: New files. Copied from
4448 ../ppc/hw_{core,pal}.c
4450 * sim-basics.h (struct hw): Declare.
4451 (enum port_direction, enum object_disposition): Declare.
4453 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4455 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4456 sim_dv_src in Makefile. Take list of devices as parameter to m4
4459 * configure: Regenerated to track ../common/aclocal.m4 changes.
4461 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4463 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4464 trace_prefix can abort cleanly.
4466 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4468 * dv-sockser.c, dv-sockser.h: New files.
4469 * Make-common.in (dv-sockser.o): Add rule for.
4470 * aclocal.m4: Check for fcntl.h.
4471 * config.h: Add HAVE_FCNTL_H.
4473 * sim-break.c (remove_breakpoint): Fix thinko.
4475 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4476 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4478 1998-03-13 Fred Fish <fnf@cygnus.com>
4480 * sim-base.h (struct sim_state_base): Add prog_syms and
4481 define macro STATE_PROG_SYMS.
4482 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4483 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4484 and bfd_canonicalize_symtab, to get symbol table on first use
4485 and preserve it via STATE_PROG_SYMS for future calls to
4486 bfd_find_nearest_line.
4488 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4490 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4492 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4493 up to nr_maps, not just access_* maps.
4495 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4498 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4499 over nr_maps not sim_core_nr_maps.
4501 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4502 core_map argument to unsigned.
4503 (struct _sim_core): Ditto for struct member core_map.
4505 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4507 * sim-basics.h (access_io, access_*_io): Define.
4508 (map_read, map_write, map_exec, map_io): Define.
4510 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4511 attach with more generic mapmask.
4512 (sim_core_{read,write}_*): Change map argument to unsigned.
4514 * sim-core.c (sim_core_uninstall, sim_core_attach,
4515 sim_core_detach): Iterate over nr_maps instead of
4518 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4519 instead of the write_map.
4520 (remove_breakpoint): Ditto.
4522 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4523 with read_map, write_map, exec_map resp.
4525 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4528 * cgen-utils.c (sim_disassemble_insn): Ditto.
4530 * sim-hrw.c (sim_write, sim_write): Ditto.
4532 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4533 transfer_to_str): New functions.
4535 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4537 * sim-base.h (sim_state_base): New member environment.
4538 (STATE_ENVIRONMENT): New macro.
4539 * sim-config.c (current_environment): Delete.
4540 (sim_config_default): New function.
4541 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4542 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4543 (sim_config_default): Add prototype.
4544 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4545 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4546 Set STATE_ENVIRONMENT, not current_environment.
4548 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4550 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4552 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4554 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4556 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4558 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4560 * Make-common.in (TAGS): Make smarter.
4561 * Makefile.in (TAGS): Ditto.
4563 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4565 * sim-module.c (*): Fix typos in assertion tests.
4567 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4569 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4572 * sim-options.c (sim_parse_args): Ditto.
4573 (sim_args_command): Return OK, instead of nothing, for an empty
4576 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4578 * sim-profile.c (profile_info): Rename from profile_print. Drop
4579 misc and misc_cpu callback arguments. Use
4580 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4581 (profile_install): Install profile_info function.
4583 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4584 STATE_PROFILE_INFO_CALLBACK): Define.
4585 (struct PROFILE_DATA): Add field info_cpu_callback.
4586 (profile_print): Delete function.
4588 * sim-base.h (STATE_MODULES): Define. Replace individual
4589 STATE_*_LIST with single struct module_list.
4591 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4592 (struct module_list): Declare.
4594 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4595 sim_module_info): New functions.
4596 (sim_module_install): Clean up module data structures.
4598 * sim-info.c (sim_info): New file. New function. Call
4601 * Make-common.in (sim-info.o): Define rule.
4602 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4605 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4607 * sim-base.h (sim_cpu_base): New members name, options.
4608 (sim_cpu_lookup): Add prototype.
4609 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4610 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4611 (sim_add_option_table): Update prototype.
4612 * sim-options.c (sim_add_option_table): New argument `cpu'.
4613 (standard_option_handler,standard_install): Update.
4614 (sim_parse_args): Handle cpu specific options.
4615 (print_help): New static function.
4616 (sim_print_help): Call it. Print cpu specific options.
4617 (find_match): New static function.
4618 (sim_args_command): Call it. Handle cpu specific options.
4619 * sim-utils.c (sim_cpu_lookup): New function.
4620 * sim-memopt.c (memory_option_handler): Update.
4621 (sim_memopt_install): Update.
4622 * sim-model.c (model_option_handler): Update.
4623 (model_install): Update.
4624 * sim-profile.c (profile_option_handler): Update.
4625 (profile_install): Update.
4626 * sim-trace.c (trace_option_handler): Update.
4627 (trace_install): Update.
4628 * sim-watch.c (watchpoint_option_handler): Update.
4629 (sim_watchpoint_install): Update.
4630 * cgen-scache.c (scache_option_handler): Update.
4631 (scache_install): Update.
4633 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4635 * Make-common.in (check): Run `make check' in testsuite dir.
4637 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4639 * sim-trace.c (trace_result0): New function.
4641 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4642 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4643 tracing sim_fpu variables.
4644 (TRACE_ALU_RESULT0): Define.
4645 (TRACE_FP_RESULT_WORD): Define.
4646 (TRACE_FP_INPUT_WORD1): Define.
4648 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4649 sim_fpu_two): New constants.
4650 (sim_fpu_op1, sim_fpu_op2): New types.
4651 (struct _sim_fpu): Delete member result. Re-order other members.
4652 (sim_fpu_sign, sim_fpu_exp): New functions.
4653 (sim_fpu_max, sim_fpu_min): new functions.
4654 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4655 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4657 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4659 * sim-profile.c (profile_print): Delete duplicate test of
4661 (profile_print_pc): Exit early if data collection not set up.
4662 (profile_print_core): Simplify by calling sim_core_map_to_str.
4663 * sim-core.h (sim_core_map_to_str): Declare.
4664 * sim-core.c (sim_core_map_to_str): Make non-static.
4666 * genmloop.sh (engine_resume): Update insn_count before exiting.
4667 (engine_resume_full): Keep accurate core profile data.
4669 * cgen-utils.c (sim_disassemble_insn): Don't use
4670 sim_core_read_aligned_N, it messes up profiling results.
4672 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4674 * nltvals.def: Regenerate with MN10300 additions.
4676 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4678 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4680 * sim-trace.h, sim-trace.c (trace_result_word2,
4681 trace_input_word4, trace_result_word4): New function.
4683 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4685 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4687 * sim-xcat.h: Delete.
4688 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4689 * cgen-sim.h: Ditto.
4690 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4691 * sim-n-bits.h: Ditto.
4692 * sim-n-core.h: Ditto.
4693 * sim-n-endian.h: Ditto.
4695 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4697 * syscall.c (cb_syscall): Handle short reads, and EOF.
4699 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4701 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4702 sim_fpu to safely print fp_word values.
4703 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4704 (trace_result_bool1, trace_result_addr1): New functions.
4705 (trace_input_bool1, trace_input_addr1): New functions.
4707 * sim-trace.h (TRACE_FPU_*): Define.
4709 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4711 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4712 (sim_fpu_fpto, sim_fpu_tofp): Define.
4714 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4716 * sim-fpu.c (sim_fpu_cmp): New function.
4718 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4720 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4721 instead of abuf->length.
4722 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4723 (set_trace_option_mask): Renamed from set_trace_options.
4724 (set_trace_option): New function.
4725 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4726 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4728 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4730 * sim-basics.h: Declare struct _sim_fpu.
4732 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4734 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4735 (trace_prefix, trace_input*, trace_result*): Declare.
4736 (trace_one_insn): Change declaration, assume trace_prefix called.
4737 (trace_generic): Like trace_one_insn.
4738 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4739 (TRACE_alu, TRACE_[a-z]*): Update.
4741 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4742 trace_insn, save_data, trace_idx_to_str, print_data): New
4744 (trace_one_insn): Rewrite.
4745 (trace_generic): New function.
4747 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4749 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4751 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4752 (SEMANTIC_FN): Rewrite declaration.
4753 (DECODE): Update type of semantic_fast member.
4754 ({EX,SEM}_FN_NAME): Have only one version.
4755 * sim-base.h (sim_state_base): Delete conditionals surrounding
4758 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4760 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4763 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4765 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4766 Add missing parameters to device_io calls.
4767 * sim-core.h: Add missing parameters to device_io calls.
4769 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4771 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4772 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4773 (SEMANTIC{,_CACHE}_FN): Fix return type.
4774 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4775 (engine_resume): Likewise. Make `engine' volatile. Save copy
4776 of cpu pointer in volatile object. Initialize read switch if
4779 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4781 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4782 (SEM_INSN): New macro.
4784 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4786 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4788 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4790 * configure: Regenerated to track ../common/aclocal.m4 changes.
4792 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4794 * sim-types.h (fp_word): New type, define according to
4795 WITH_TARGET_FLOATING_POINT_BITSIZE.
4797 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4798 configuration of size of floating point registers.
4800 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4802 * sim-profile.c (profile_print): Only print CPU <N> if other
4803 output is going to appear.
4805 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4807 * configure: Regenerated to track ../common/aclocal.m4 changes.
4809 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4811 * sim-types.h (address_word): Typedef according to
4812 WITH_TARGET_ADDRESS_BITSIZE.
4813 (signed_cell, unsigned_cell, natural_cell): Ditto using
4814 WITH_TARGET_CELL_BITSIZE.
4816 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4817 (WITH_TARGET_CELL_BITSIZE): Define.
4818 (WITH_HOST_WORD_BITSIZE): Delete.
4820 * sim-config.c (print_sim_config): Update.
4822 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4823 configuration of address and OpenFirmware cell sizes.
4825 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4827 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4828 * sim-run.c (sim_engine_run): Update.
4830 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4832 * sim-run.c (sim_engine_run): Ditto.
4834 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4835 (sim_resume): Pass nr_cpus to sim_engine_run.
4837 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4839 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4841 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4843 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4845 * Make-common.in (stamp-tvals): New rule.
4846 (targ-vals.h,targ-map.c): Depend on it.
4847 (clean): Remove stamp-tvals.
4849 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4851 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4852 in code also #if 0'ed.
4854 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4856 * configure: Regenerated to track ../common/aclocal.m4 changes.
4857 * aclocal.m4: Recognize --enable-maintainer-mode.
4859 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4861 * cgen-scache.h: Deleted.
4862 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4863 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4864 (scache_init): Use runtime computed size of SCACHE.
4865 (scache_flush): Likewise.
4866 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4867 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4868 * cgen-sim.h: Scache support moved here.
4869 (PC): Redo definition.
4870 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4871 (DECODE): Add parallel execution support.
4872 Only include semantic label members if using switch.
4873 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4874 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4875 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4876 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4878 (engine_{stop,run,resume,halt,signal}): Delete decls.
4879 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4880 (argbuf,scache): Delete forward decls.
4881 (STATE): Delete decl.
4882 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4883 Include cgen-mem.h, cgen-ops.h.
4884 (engine_halt,engine_signal): Delete.
4885 ({ex,exc,sem,semc}_illegal): Delete.
4886 (sim_disassemble_insn): Result of extract fn is in bits.
4887 * genmloop.sh: Rewrite.
4889 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4892 * sim-base.h (sim_state_base): Delete member `model'.
4893 (sim_cpu_base): Add member `model'.
4894 * sim-model.h (IMP_PROPERTIES): New type.
4895 (MACH): New members imp_props, models.
4896 (models): Delete decl.
4897 * sim-model.c (set_model): Update.
4898 * sim-profile.c (profile_print_model): Update.
4900 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4902 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4904 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4907 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4909 * configure: Regenerated to track ../common/aclocal.m4 changes.
4912 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4914 * aclocal.m4 (AR): Check for sigaction.
4916 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4918 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4920 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4921 * sim-config.c (sim_config): Replace WITH_DEVICES with
4922 WITH_TREE_PROPERTIES.
4924 * configure: Regenerated to track ../common/aclocal.m4 changes.
4926 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4928 * Make-common.in (SIM_ENVIRONMENT): New variable.
4929 (CONFIG_CFLAGS): Add it.
4930 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4931 --enable-sim-environment option.
4932 * configure: Regenerated.
4933 * sim-config.h (environment support): Rewrite.
4934 * sim-config.c (current_environment): Define as enum, unconditionally.
4935 (current_alignment): Define unconditionally.
4936 (config_environment_to_a): Update.
4937 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4938 (sim_config): Handle environment and alignment determination
4939 unconditionally. Delete sanity checks of current_environment,
4941 (print_sim_config): Update.
4942 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4943 (standard_options): Add --environment.
4944 (standard_option_handler): Likewise.
4946 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4948 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4949 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4950 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4951 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4952 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4953 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4954 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4955 argument ADD_CA macro with two argument ADDC_C - add carrying with
4957 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4958 argument SUB_CA macro with two argument SUBC_X - subtract
4960 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4962 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4964 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4966 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4967 * sim-io.h (sim_io_syscalls): Delete.
4969 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4971 * syscall.c (cb_syscall): Add missing else, so write to stdout
4974 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4975 the carry bit from the CPU's psw.
4977 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4979 * gennltvals.sh: Redo syscall support.
4980 * nltvals.def: Regenerated.
4982 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4984 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4985 the stream immediately.
4987 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4989 * sim-io.c (sim_io_getstring): Delete unused len2.
4990 (sim_io_syscalls): Ditto for sys_errno.
4992 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4994 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4996 * Make-common.in (run.o): Depend on remote-sim.h.
4997 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4998 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
5000 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
5002 * sim-io.c (sim_io_syscalls): Disable lseek.
5004 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
5006 * gennltvals.sh: Generate syscall values for d30v.
5008 * gennltvals.sh: Use libgloss/syscall.h for sparc.
5009 * nltvals.def: Regenerate.
5011 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
5012 (os_fstat): Likewise. Validate fd argument.
5013 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
5014 just compute target stat struct length.
5015 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
5016 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
5017 (get_string): Return host errno values so they can be properly
5019 (cb_syscall): Likewise.
5020 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
5021 (cb_syscall, case read): Use read_stdin for file descriptor 0.
5022 (cb_syscall, case write): Use write_stderr for file descriptor 2.
5023 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
5024 (get_path): New function.
5026 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
5028 * sim-io.c (sim_io_syscalls): New function to provide system call
5029 emulation. Provide exit, open, close, read, write, lseek, and
5031 (sim_io_getstring): New function to return a string from a
5032 simulated memory location.
5034 * sim-io.h (sim_io_syscalls): Add declaration.
5036 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
5038 * sim-core.c (sim_core_signal): Fix spelling error in message.
5040 * sim-hrw.c (sim_read): Use read map, not write map.
5042 * Make-common.in (all): Add .gdbinit.
5043 * gdbinit.in: Add dump command.
5045 * sim-model.c (model_options): Use '\0' for `shortopt'.
5047 * sim-trace.c (trace_option_handler): Set state trace file
5048 for --trace-file in addition to cpu's values.
5049 (trace_vprintf): If cpu == NULL, try state's trace file.
5050 (trace_options): Reorganize table, reword some descriptions.
5052 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5054 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5057 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5059 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5060 signal untranslated, document problem with this.
5062 * nrun.c (main): Check for a prog name of `*step'. If present,
5063 step the simulator instead of allowing it to run free.
5065 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5067 * Make-common.in (sim_main_headers): Add sim-signal.h.
5069 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5071 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5073 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5075 * sim-signal.h: Start simulator signals at 64 so that host signal
5076 numbers can be detected and reported.
5078 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5080 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5082 * callback.c (cb_host_to_target_stat): Fix return values.
5084 * cgen-sim.h (enum_signal_type): Delete.
5085 (engine_signal): Update prototype.
5086 * cgen-utils.c: Don't include <signal.h>.
5087 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5088 (engine_signal): Update.
5090 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5091 (sim_state_free): Call SIM_STATE_FREE if defined.
5093 * sim-module.c (sim_module_install): Don't leave any modules
5094 installed if one fails to install.
5096 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5098 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5099 more, since alloca is not used in this file.
5101 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5102 correctly set the carry and overflow bits for those types.
5103 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5104 with carry, so carry is correct after doing both adds.
5105 (ALU*): Space out '\' to make it easier to read.
5107 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5109 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5112 * sim-signal.c, sim-signal.h: New files.
5113 * Make-common.in (sim-signal.o): Add rule for.
5114 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5115 * sim-abort.c: Don't include <signal.h>.
5116 * sim-basics.h: #include "sim-signal.h".
5117 * sim-break.c: Don't include <signal.h>.
5118 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5119 * sim-core.c: Don't include <signal.h>.
5120 (SIGBUS): Delete definition.
5121 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5122 * sim-engine.c: Don't include <signal.h>.
5123 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5124 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5125 * sim-resume.c: Don't include <signal.h>.
5126 (SIGTRAP): Delete definition.
5127 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5128 * sim-stop.c: Don't include <signal.h>.
5129 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5130 * sim-watch.c: Don't include <signal.h>.
5131 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5133 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5135 * sim-base.h (CIA_ADDR): Provide default definition.
5136 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5137 * sim-break.c (sim_handle_breakpoint): Likewise.
5139 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5141 * Make-common.in (srccom): New variable.
5143 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5144 (LIB_OBJS): Add syscall.o.
5145 (gentmap): Pass $(NL_TARGET) to $(CC).
5146 (syscall.o): Add rule for.
5147 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5148 (sim-bits.o): Depend on $(sim-n-bits_h).
5149 (sim-load.o): Depend on callback.h.
5151 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5152 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5153 * cgen-mem.h, cgen-ops.h: New files.
5155 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5157 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5159 * callback.c: #include string.h or strings.h.
5160 #include sys/types.h and sys/stat.h.
5161 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5162 (os_get_errno,os_open): Update.
5163 (os_stat,os_fstat): New functions.
5164 (os_init): Initialize syscall_map, errno_map, open_map.
5165 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5166 errno_map, open_map, signal_map, stat_map.
5167 (cb_read_target_syscall_maps): New function.
5168 (cb_target_to_host_syscall): New function.
5169 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5170 (cb_target_to_host_open): Renamed from target_to_host_open.
5171 (store): New function.
5172 (cb_host_to_target_stat): New function.
5173 * syscall.c: New file.
5174 * gentmap.c (sys_tdefs): New global.
5175 (gen_targ_vals_h): Output target syscall numbers.
5176 (gen_targ_map_c): Update. Output target syscall translation map.
5177 * gentvals.sh: New first argument `target'. Preface table with
5178 #ifdef NL_TARGET_$target if non-null target passed.
5179 * gennltvals.sh: New file.
5180 * nltvals.def: Regenerated.
5182 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5184 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5186 (sim_core_dummy_M): Declare.
5188 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5190 * sim-core.c (sim_core_signal): Print the address of the
5193 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5195 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5197 * sim-base.h (sim_state_base): Add member trace_data.
5198 (STATE_TRACE_DATA): New macro.
5199 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5200 ({WITH_,}TRACE_DEBUG_P): New macros.
5201 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5202 (_sim_cpu): Delete forward reference.
5203 (debug_printf): Update.
5204 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5205 (trace_options): Add --trace-debug.
5206 (set_trace_options): Handle it.
5207 (trace_option_handler): Likewise.
5208 (trace_install): Init state trace_data struct.
5209 (trace_uninstall): Close state trace file.
5210 * sim-events.c (ETRACE): Only print source file and line number if
5212 * sim-n-core.h (sim_core_trace_M): Likewise.
5214 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5216 1997-11-13 Felix Lee <flee@cygnus.com>
5218 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5220 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5222 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5224 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5226 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5228 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5229 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5232 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5234 * sim-events.c (sim_events_process): Re-compute the time -
5235 update_time_from_event - as each event is processed. Reverses
5238 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5240 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5242 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5244 * sim-events.c (sim_events_process): Delete redundant call to
5245 update_time_from_event.
5246 (sim_events_slip): Always decrement time_from_event.
5247 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5248 Delete assertion that time_from_event >=0 when work in queue, no
5251 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5253 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5254 (standard_option_handler): Update.
5256 * sim-options.h: Clarify documentation.
5257 (OPTION_LONG_ONLY_P): Delete definition.
5258 (OPTION_VALID_P): Define.
5260 * sim-options.c (sim_print_help): Allow short only options.
5261 (sim_parse_args): Ditto.
5262 (sim_args_command): Skip short only options.
5263 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5264 separate entries for short and long options in the HANDLERS and
5266 (sim_parse_args): Disable argument permutation.
5268 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5270 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5271 Add argument M, size of data type.
5272 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5273 Declare, ditto for 5, 6 & 7 byte transfers.
5274 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5277 * sim-n-core.h (sim_core_trace_M): Rename from
5278 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5279 with transfer type. Print transfer direction. Handle 1 and 2 byte
5281 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5283 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5284 Update all functions.
5286 * sim-core.c: Generate functions starting with 16 not 1.
5287 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5288 all 5, 6 & 7 byte transfers.
5290 * sim-n-core.h (sim_core_read_misaligned_N,
5291 sim_core_write_misaligned_N): Implement.
5293 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5295 * sim-endian.h (U16_8): Implement
5297 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5299 * sim-endian.h (VL8_16, VH8_16): Implement.
5301 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5303 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5304 (memory_option_handler): Skip comma in alias address list
5306 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5308 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5310 (parse_size, parse_addr): New functions
5311 (memory_option_handler, memory_options): Parse address & size
5312 using new functions. Pass level, space, modulo to do_memopt_add &
5315 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5317 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5318 `attach_type attach' argument with `unsigned level' argument.
5321 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5322 sim_core_attach): Replace argument attach with level. Update
5323 verification of arguments.
5324 (sim_core_map_detach, sim_core_detach): Replace argument attach
5327 * sim-basics.h (enum _attach_type): Delete.
5329 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5331 * sim-core.h (sim_core_write_8): Define.
5333 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5335 * sim-bits.h: Document ROTn macro.
5337 * sim-endian.h (H2T): Handle 16 byte variables.
5339 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5342 * sim-core.c: Do not generate sim_core_*_word.
5344 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5345 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5347 * sim-core.h (sim_core_read_unaligned_word,
5348 sim_core_read_aligned_word, sim_core_read_word,
5349 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5350 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5352 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5354 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5356 * sim-endian.h: Disable 16 byte support.
5358 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5360 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5362 * sim-n-core.h (sim_core_trace_N): New function.
5363 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5364 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5366 * sim-endian.h: Add 128 bit variant.
5368 * sim-core.h, sim-core.c: Add 128 bit variant.
5370 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5372 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5374 * sim-events.c (sim_events_process): Clear events->work_pending.
5375 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5376 setting, nr_ticks_to_process.
5377 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5378 when the event queue isn't next.
5380 * sim-events.h, sim-events.c (sim_events_slip): New function.
5382 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5384 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5386 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5389 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5391 * nrun.c (main): Remove useless test of name != NULL.
5392 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5394 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5396 * sim-fpu.c (EXPMAX): Type is unsigned.
5397 (MIN_INT, MAX_INT): Type is signed64.
5398 (i2fpu): Type of val is signed64.
5400 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5402 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5403 a bucket size of zero.
5405 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5406 OPTION_PROFILE_PC): Define.
5407 (profile_option_handler): Add support for --profile-pc and
5408 --profile-pc-granularity options.
5409 (profile_pc_init): When possible, compute nr buckets from bucket
5412 * sim-profile.c (profile_pc_init): Align the profile-pc end
5413 address with the profile-pc bucket size.
5415 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5416 something less ambiguous.
5417 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5419 * sim-profile.c (profile_pc_cleanup): New function. Move
5420 profile_pc_uninstall code to here.
5421 (profile_pc_uninstall): Call.
5422 (profile_pc_init): Call.
5424 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5426 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5427 file using BSD gprof format.
5429 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5431 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5432 MSBIT64): Force result to unsignedN.
5434 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5436 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5438 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5439 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5440 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5441 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5443 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5445 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5448 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5449 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5451 (sim_core_attach): Rename buffer_freed to free_buffer, type
5452 void*. Ensure that allocated buffer is alligned according to
5455 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5457 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5458 (ALU64_SUB): Define.
5460 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5461 (.gdbinit): Remove dependencies, generate once per build.
5463 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5465 * sim-n-core.h (sim_core_read_aligned_N,
5466 sim_core_write_aligned_N): Make xaddr param type address_word not
5469 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5471 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5472 unpacked floating point struct. Pass sim_fpu object by reference.
5473 Add preliminary support for rounding modes.
5475 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5477 * configure: Regenerated to track ../common/aclocal.m4 changes.
5479 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5481 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5482 WITH_TARGET_BITSIZE.
5484 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5486 * sim-profile.c (profile_print_core): label needs empty statement.
5488 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5490 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5491 and zfree instead of xmalloc and free. Prevents warnings.
5493 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5495 * configure: Regenerated to track ../common/aclocal.m4 changes.
5497 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5499 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5500 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5502 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5503 controling the bitsize/msb of the target.
5505 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5507 * Make-common.in: New files sim-break.c, sim-break.h.
5508 * sim-base.h: Add point to breakpoint list to sim_state_base.
5509 * sim-break.c sim-break.h: New modules that implement intrinsic
5511 * sim-module.c: Add breakpoint module.
5513 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5515 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5517 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5519 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5520 (SIGBUS) define for Windows.
5521 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5522 * sim-resume.c: define SIGTRAP for windows.
5523 * sim-xcat.h: use token pasting if ALMOST_STDC.
5525 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5527 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5529 (CONFIG_CFLAGS): Add same.
5531 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5533 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5534 (SIGNED32): use ##i32.
5536 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5538 * configure: Regenerated to track ../common/aclocal.m4 changes.
5540 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5542 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5545 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5546 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5547 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5548 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5549 (CONFIG_CFLAGS): Add same.
5551 * aclocal.m4: Perform AC_SUBST on optional options.
5553 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5555 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5557 * sim-options.c (standard_option_handler): Typo in warning message.
5559 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5561 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5562 insn count. Make count conditional on there being a valid
5564 (profile_pc_init): Make default PC profile frequency an arbitrary
5567 * sim-base.h: Ditto.
5569 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5572 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5575 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5577 * configure: Regenerated to track ../common/aclocal.m4 changes.
5579 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5581 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5582 configured alignment.
5584 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5586 * configure: Regenerated to track ../common/aclocal.m4 changes.
5588 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5590 * sim-config.c (sim_config): Check for default alignment.
5592 * sim-options.c (standard_option_handler): Add alignment option.
5594 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5595 default alignment requirements on memory accesses.
5597 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5599 * sim-load.c (sim_load_file): Return failure if the executable
5600 had no loadable sections.
5602 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5604 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5607 * sim-core.c (sim_core_signal): When bad access halt simulator
5608 SIGSEGV / SIGBUS instead of aborting.
5609 (signal.h): Include.
5611 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5612 options was missing.
5614 * sim-bits.h (MOVED): Define
5616 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5618 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5621 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5623 * sim-bits.c: Add 8 bit versions of bit macros.
5625 * sim-bits.h: Ditto.
5627 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5629 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5630 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5632 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5633 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5635 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5636 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5638 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5640 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5641 configure.in: Output to cconfig.h instead of config.h.
5643 * configure: Regenerated to track ../common/aclocal.m4 changes.
5645 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5647 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5650 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5652 * callback.c (os_write): divert stdout and stderr to their
5655 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5657 * sim-profile.c (profile_print_speed): Call
5658 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5660 * sim-events.c (sim_events_elapsed_time): New function return nr
5661 host MS consumed by the simulator.
5662 (sim_watch_valid): Use.
5664 * sim-module.c (modules): Install sim_events very very early.
5666 * sim-profile.c (profile_print): Call profile_print_pc.
5668 (profile_pc_init): New function, set up processor for PC
5670 (profile_print_pc): New function, print a PC profile.
5671 (profile_pc_event): New function, sample PC.
5673 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5674 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5677 * sim-options.c (sim_print_help): Pacify GCC.
5679 * sim-n-core.h (sim_core_read_aligned_N,
5680 sim_core_write_aligned_N): Add un-conditional profile call.
5681 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5682 profile call when aligned read/write isn't used.
5684 * sim-base.h: Include sim-profile, sim-model after sim-core &
5685 sim-events allow sim-core to define useful values.
5687 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5688 (profile_option_handler, profile_options): Add support for
5689 --profile-core option.
5690 (print_bar): Include when core profiling.
5691 (profile_print_core): New function, print core profile.
5693 * sim-config.c (print_sim_config): Print profile status.
5695 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5696 WITH_PROFILE_PC_P): Define.
5697 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5698 (PROFILE_COUNT_CORE): Define.
5700 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5702 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5703 interrupt_names array as the data.
5704 (sim-watch.h): Document.
5706 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5708 * sim-options.c (sim_print_help): When the doc string is to long
5711 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5712 that only the first few the watch options are listed. Generate
5713 meanginful usage messages.
5715 * sim-options.h (struct OPTION): Clarify use of doc_name field
5717 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5719 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5720 (standard_option_handler): Handle --architecture-info.
5722 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5724 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5725 illegal zero-sized array.
5726 * sim-core.c (sim_core_xor_read_buffer): same.
5728 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5730 * nltvals.def: Regenerate.
5732 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5734 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5736 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5738 * sim-bits.c (MASKED): Delete.
5739 (EXTRACTED): Delete.
5740 (LSEXTRACTED, MSEXTRACTED): New functions.
5742 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5743 (MSMASKEDn, LSMASKEDn): Add last argument.
5746 * sim-bits.h (EXTEND8, EXTEND16): Define.
5747 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5749 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5751 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5752 current instruction address.
5754 * sim-inline.h (*_ENGINE): Define.
5756 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5758 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5760 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5761 (watch_option_handler): Call delete_watchpoint with ident or type.
5762 (sim_watchpoint_install): Create interrupt specific watchpoint
5763 commands on the fly.
5764 (do_watchpoint_create): New function, create a watch point using
5765 type/int-nr info encoded in the option nr.
5766 (do_watchpoint_info): New function. List active watchpoints.
5768 * sim-watch.h: Change data structure to a list.
5770 * sim-memopt.c (memory_option_handler): Require explicit "all"
5771 before deleting all memory regions.
5773 * sim-utils.c (sim_do_commandf): New function, printf version of
5776 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5778 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5780 (SIGNED64, UNSIGNED64): Delete.
5781 (ALU64_ADD): Don't rely on bit endianness.
5782 (ALU64_BEGIN): Define.
5784 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5785 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5787 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5788 suffix - u64, LL - to 64 bit constants.
5790 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5792 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5794 * sim-utils.h (NZALLOC): Define - zalloc * N.
5796 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5797 implementation of read/write functions.
5799 * Make-common.in (sim-hrw.o): New target.
5801 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5804 * sim-memopt.c (memory_option_handler): Implement memory-size
5805 command. Implement memory-alias command. Let memory-delete delete
5807 (add_memopt): New function. Add a memory region.
5808 (do_memopt_delete): New function. Delete a memory region.
5810 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5812 * sim-core.c (sim_core_detach): New function.
5813 (sim_core_map_detach): New function. Perform the actual detach.
5814 (sim_core_init): Move initialization code from here.
5815 (sim_core_install): To here.
5816 (sim_core_uninstall): And here.
5818 * sim-module.c: Add memopt module.
5820 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5821 simulator base type.
5823 * Make-common.in (sim_main_headers): Add sim-memopt.h
5824 (sim-memopt.o): New target.
5826 * sim-core.c (sim_core_install): Add core_options to the option
5829 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5832 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5835 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5836 address_word, add mask member.
5838 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5839 address_word, allow for 64bit targets in 32bit host. Add modulo
5841 (sim_core_map_attach): Ditto.
5842 (new_sim_core_mapping): Ditto.
5843 (sim_core_translate): Mask address when modulo memory.
5845 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5847 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5849 * gdbinit.in: New file.
5850 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5851 * Make-common.in (distclean): Delete .gdbinit.
5852 (.gdbinit): Add rule for.
5853 * configure: Regenerated to track ../common/aclocal.m4 changes.
5855 * Make-common.in (cgen-run.o): Add rule for.
5857 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5859 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5861 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5862 both resumed and previous elapsed time.
5863 (sim_events_init): Set initial_wallclock and current_wallclock to
5865 (sim_events_install): Install sim_events_suspend and
5867 (sim_events_watch_clock): Allow for suspended simulator when
5868 computing the time of the clock event.
5870 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5871 initial_wallclock to elapsed_wallclock, set both to zero.
5872 (sim_events_init, sim_events_uninstall): Delete prototypes.
5874 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5876 * sim-module.c(sim_module_resume, sim_module_suspend): New
5879 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5881 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5884 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5886 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5887 * Make-common.in (TAGS): Likewise.
5888 * sim-n-bits.h: Add TAGS comments for all functions.
5889 * sim-n-core.h: Likewise.
5890 * sim-n-endian.h: Likewise.
5892 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5894 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5897 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5899 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5902 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5904 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5905 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5907 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5909 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5910 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5911 nr_transfered and nr_this_transfer unsigned.
5913 * sim-events.c (sim_events_tickn): N is signed, as limited to
5916 * sim-n-endian.h (offset_N): Change size to unsigned.
5918 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5920 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5922 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5924 * sim-options.c (sim_parse_args): Use dupargv.
5926 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5928 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5930 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5932 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5935 * sim-options.c (standard_options): Add --architecture=MACHINE and
5936 --target=TARGET options.
5937 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5938 (standard_option_handler): Handle architecture and target options.
5941 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5943 (sim_analyze_program): Set prog_bfd architecture from
5944 STATE_ARCHITECTURE if known.
5946 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5948 * configure: Regenerated to track ../common/aclocal.m4 changes.
5951 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5953 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5954 that option does not apply to certain files.
5956 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5958 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5959 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5960 offset from MSB/LSB.
5962 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5963 access address of sub word quantity of a hosts 16, 32, 64 bit word
5965 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5966 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5967 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5968 return N*2 byte value with argument in Hi/Lo word. Renamed from
5969 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5971 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5972 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5973 so that bit offset is explicit.
5975 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5977 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5978 Update STATE_PROG_BFD when needed with a dup'd copy of the
5981 * sim-config.c (sim_config): Delete ABFD argument, use
5982 STATE_PROG_BFD directly.
5984 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5986 * run.c (main): Pass the open ABFD to sim_create_inferior.
5988 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5992 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5993 hardware only simulator targets.
5995 * Make-common.in (sim-hload.o): Add rule.
5997 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5999 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
6000 used by copyargv and freeargv.
6002 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
6003 STATE_PROG_ARGV, not just a pointer.
6005 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6007 * configure: Regenerated to track ../common/aclocal.m4 changes.
6010 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6012 * aclocal.m4 (sim-endian): Add second argument to
6013 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
6014 default endian when not hardwired.
6016 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
6017 else failes value for target byte order.
6019 * sim-config.c (sim_config): Add abfd arguments. Set
6020 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
6022 (sim_config): Return SIM_RC, don't abort.
6025 * run.c (main): Update call to sim_open - add ABFD argument.
6026 * nrun.c (main): Add NULL ABFD argument.
6028 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
6030 * callback.c (os_poll_quit): Make static.
6031 Call sim_cb_eprintf, not p->eprintf.
6032 (sim_cb_printf, sim_cb_eprintf): New functions.
6033 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
6035 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
6036 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
6037 sim-utils.h. #include sim-utils.h.
6038 * sim-utils.h: Above decls moved here.
6039 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
6041 * sim-watch.c (action_watchpoint): Fix thinkos.
6043 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6045 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6047 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6049 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6050 to FORCED_ALIGNMENT case.
6052 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6054 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6056 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6058 * Make-common.in (libsim.a): Fix typo.
6060 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6062 * nrun.c (main): Verify the structure returned before using it.
6064 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6066 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6069 * sim-engine.c (sim_engine_install): New function. Install the
6070 engine init functions.
6071 (sim_engine_init): [Re]initialize the simulator engine.
6073 * sim-module.c: Add sim_engine to list of modules that always
6076 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6078 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6079 to remove the old watchpoint, not delete_watchpoint.
6080 (watch_option_handler): Action the correct watchpoint, not just
6083 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6085 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6086 both low and high word.
6087 (sim_core_write_aligned_N): Ditto.
6089 * sim-trace.c (set_trace_options): Delete code explicitly setting
6092 * sim-options.c (sim_print_help): Call the list commands if not a
6093 standalone simulator.
6094 (sim_print_help): Advise that some options may not be applicable.
6096 * sim-trace.c (set_trace_options): Assume core present.
6098 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6099 buffer when full not almost full.
6101 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6103 * sim-events.c (sim_events_process): Don't blat the event queue
6104 when processing watchpoints.
6106 * sim-watch.h: Make arg unsigned long - stop sign extension.
6108 * sim-events.c (sim_watch_valid): rewrite so debugable.
6110 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6112 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6113 inequality test is possible.
6114 (handle_watchpoint): Re-pass is_within arg.
6115 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6116 0 to schedule_watchpoint's is_within arg.
6117 (sim_watchpoint_init): Re-pass is_within arg.
6119 * sim-options.c (sim_print_help): Add is_command argument. Don't
6120 include -- prefix when called from the command line interpreter.
6122 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6124 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6125 zero indicates that the test should be reversed.
6126 (sim_events_watch_core): Ditto.
6127 (WATCH_CORE): Compare range against is_within.
6130 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6132 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6133 sim_core_read_buffer. Check nr-bytes transfered.
6135 * sim-core.h (sim_core_common): Define a new struct that contains
6136 the common data. to sd and cpu structures.
6137 * sim-core.c (sim_core_attach): Update.
6138 (sim_core_init): Update. Remember to copy initialized data to each
6140 (sim_core_find_mapping): Ditto.
6142 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6143 (sim_core_write_buffer): Ditto.
6145 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6146 transfer use xor version of read buffer.
6147 (sim_core_write_unaligned_N): Ditto for write.
6149 * sim-core.c (sim_core_xor_read_buffer): New function implement
6150 xor-endian data read breaking transfer up into xor-endian sized
6152 (sim_core_xor_write_buffer): Ditto for write.
6153 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6154 - needed for xor-endian transfers.
6156 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6158 * sim-inline.h: Review description.
6160 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6161 to just those involved in data transfers and configuration.
6163 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6165 * sim-n-core.h (sim_core_read_aligned_N): Use.
6166 (sim_core_read_unaligned_N): Ditto.
6167 (sim_core_read_unaligned_N): Ditto..
6168 (sim_core_write_unaligned_N): Ditto.
6170 * sim-core.h: Add xor endian bitmap to main structure. *
6172 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6174 (sim_core_read_aligned_N): Ditto.
6176 * sim-core.c (sim_core_set_xor_endian): New function.
6177 (sim_core_attach): Don't overwrite the per-cpu xor map when
6178 cloning the global core.
6180 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6182 * sim-engine.h: Update below so that it is using an enumerated
6185 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6187 * sim-engine.c (sim_engine_restart):
6188 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6189 return value used for simulator restart from 0 to 2.
6191 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6193 * cgen-scache.c (scache_option_handler): Add is_command arg.
6195 * sim-model.c (model_option_handler): Add is_command argument.
6197 * sim-profile.c (profile_option_handler): Add is_command arg.
6199 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6202 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6203 order that they are registered.
6205 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6206 between option and command line processing.
6208 * sim-options.c: Include stdlib.h, ctype.h.
6210 * Make-common.in (sim-watch.o): Add rule.
6211 (sim_main_headers): Assume sim-assert.h included.
6212 (sim-*.o): Simplify make rule.
6214 * sim-module.c: Add sim_watch_install to module list.
6216 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6218 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6221 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6222 * sim-events.c (sim_events_install): Ditto.
6223 * sim-core.c (sim_core_install): Ditto.
6224 * sim-model.c (model_install): Ditto.
6225 * sim-options.c (standard_install): Ditto.
6226 * sim-profile.c (profile_install): Ditto.
6227 * sim-reason.c (sim_stop_reason): Ditto.
6228 * sim-run.c (sim_engine_run): Ditto.
6229 * sim-utils.c (sim_analyze_program): Ditto.
6231 * sim-module.c (modules): Make profile_install and trace_install
6234 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6236 * sim-options.c (standard_option_handler): Set the byte order.
6238 * sim-events.c (sim_events_process): Allow multi tick processing.
6239 (sim_events_tickn): New function - multi cycle tick.
6241 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6242 prototypes. Under development.
6243 (sim_events): Replace processing with nr_ticks_to_process.
6245 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6247 * nrun.c (main): Pass callbacks to sim_open instead of using
6250 * run.c (main): Ditto.
6252 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6254 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6255 stop tk interrupting malloc calls.
6256 (sim_events_zalloc): Converse.
6258 * Make-common.in (sim_main_headers): Add sim-events.h.
6260 * sim-events.c (sim_events_schedule_after_signal): Change return
6261 type to void - signal events are strictly internal.
6262 (sim_events_init): Allocate a finite buffer for signal events.
6263 (sim_events_schedule_after_signal): Enter signal events into the
6266 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6267 (sim_engine_restart): Ditto.
6268 (sim_engine_abort): Ditto.
6269 * sim-stop.c (sim_stop): Ditto.
6270 (control_c_simulation): Ditto.
6271 * sim-resume.c (sim_resume): Ditto.
6272 (has_stepped): Ditto.
6273 * sim-abort.c (sim_engine_abort): Ditto.
6275 * sim-basics.h (transfer_type): New type.
6277 * sim-core.c (sim_core_signal): New function. Print core signal
6279 (sim_core_find_mapping): Add transfer argument.
6281 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6282 SIM_CORE_SIGNAL if a recoverable abort.
6283 * sim-core.c (sim_core_find_mapping): Ditto.
6285 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6287 * sim-core.c (sim_core_find_mapping): Replace calls to
6288 sim_io_error to more resiliant sim_engine_abort.
6290 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6291 (sim_core_write_unaligned_N): Ditto.
6293 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6295 * sim-module.c: Add sim_events_install to list.
6297 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6299 (sim_events_init): Now returns SIG_RC.
6301 * sim-run.c: New file. Generic sim_engine_run.
6302 * sim-reason.c: New file. Generic sim_stop_reason.
6303 * sim-stop.c: New file. Generic sim_stop.
6304 * sim-resume.c: New file. Generic sim_resume.
6306 * Make-common.in (sim-engine.o): Add rule.
6307 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6309 * sim-engine.h, sim-engine.c: New file. Provide generic
6310 implementation of sim_engine_halt, sim_engine_error. et.al.
6312 * sim-base.h (sim_state_base): Add member halt.
6313 (sim-engine.h): Include.
6315 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6317 * sim-events.c (sim_events_poll): Update event handler.
6319 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6321 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6323 (sim_events_watch_sim): New function.
6324 (sim_events_watch_core): New function.
6325 (sim_watch_valid): New function.
6326 (sim_events_preprocess): New function.
6327 (sim_events_process): Process the watchpoints as well as the timer
6329 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6330 (sim_events_deschedule): Check all the queues when removing an
6332 (sim_events_init): Ditto for cleaning.
6334 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6336 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6338 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6340 * callback.c (os_open): Type of arg flags is int.
6342 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6344 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6345 just like normal numbers as per IEEE rules.
6347 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6349 * callback.c (os_close): Mark the descriptor as being
6350 available if the close succeeded.
6351 (os_open): Pass 0644 as the mode of the file being created.
6353 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6355 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6358 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6359 * sim-lnline.h: Update.
6361 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6362 conversion functions.
6363 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6365 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6366 compare functions. Replacing.
6367 (sim_fpu_cmp): This. Delete.
6369 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6371 * sim-core.c (sim_core_find_mapping): Call engine_error not
6372 sim_io_error when possible.
6374 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6376 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6377 high/low double word.
6379 * sim-trace.h: Remove definition of attribute - defined in
6382 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6384 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6385 name of the option - or family of options.
6387 * sim-options.c (sim_args_command): Match command `a-b c' with
6388 option `--a-b-c' from option table.
6390 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6392 * sim-options.c (sim_print_help): For optional arguments, wrap
6395 * sim-trace.c (set_trace_options): New function, handle optional
6396 argument and multiple assignment.
6397 (trace_option_handler): Update.
6399 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6400 when branch tracing selected.
6402 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6404 * sim-trace.c (trace_one_insn): Make a va-args function.
6406 * sim-trace.c (trace_vprintf): New function, va-arg version of
6409 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6411 * sim-trace.c (trace_uninstall): Don't close a file twice.
6412 * sim-profile.c (profile_uninstall): Likewise.
6414 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6416 * sim-trace.c (toplevel): Include bfd.h.
6417 (trace_options): Note that --trace-linenum also turns on
6418 --trace-insn. Add --trace-{branch,semantics}.
6419 (trace_option_handler): If --trace-linenum, also turn on
6420 --trace-insn. Add --trace-branch support. If --trace-semantics,
6421 turn on ALU, FPU, branch, and memory tracing.
6422 (trace_one_insn): New function to trace an instruction. Support
6424 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6426 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6427 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6428 (TRACE_branch): Add new mask.
6429 (TRACE_*_P): Define all possible trace_p macros.
6430 (trace_one_insn): Declare function.
6432 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6434 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6435 GNU C doesn't support __attributes__.
6436 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6439 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6441 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6442 addresses are masked forcing them to be correctly aligned.
6443 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6444 * sim-config.c (config_alignment_to_a): Update.
6446 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6448 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6450 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6451 processor specific core maps.
6452 (sim_core_map_attach): Copy the core map data to each of the
6453 processor specific core data structures.
6454 * sim-core.c (sim_core_find_mapping): Update.
6456 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6457 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6458 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6459 alternatives that handle unaligned addresses.
6460 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6462 * cgen-utils.c (sim_disassemble_insn): Update.
6464 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6466 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6469 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6472 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6474 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6476 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6479 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6482 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6484 * cgen-trace.c: Prepend additional trace_printf argument.
6486 * cgen-utils.c (sim_disassemble_insn): Add additional core
6489 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6491 * nrun.c (main): Catch/report errorenous simulator states.
6493 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6494 * sim-trace.c: #include string.h/strings.h so that memset is
6496 * sim-utils.c: Ditto.
6497 * sim-profile.c: Ditto. And stdlib.h.
6498 (print_bar): Only define when used by instruction or memory profiler.
6500 * sim-options.c (standard_option_handler): Make ul more local.
6502 * sim-load.c (sim_load_file): Make the name constant.
6503 (sim_load_file): Passify gcc.
6505 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6507 * sim-utils.c, sim-load.c: Include sim-utils.h.
6509 * sim-base.h (sim_cpu): Pre define here so available to all.
6511 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6512 Restore the sim_cpu and instruction_address arguments so that full
6513 information is available to the abort function.
6514 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6515 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6517 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6518 tracing support for sim-events and sim-core.
6519 (trace_option_handler): Convert #if to if where possible so always
6520 compiled/checked by C compiler.
6521 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6523 * sim-base.h: Adjust comment documenting how to define the cpu
6525 (sim_state_base): Add sim_core and sim_events to simulator base
6528 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6529 * sim-core.c (sim_core_init, sim_core_attach,
6530 sim_core_find_mapping): Update.
6531 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6532 update_time_from_event, insert_sim_event,
6533 sim_events_schedule_after_signal, sim_events_deschedule,
6534 sim_events_tick): Ditto.
6536 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6537 sim-model.h): Move #includes from here.
6538 * sim-base.h: To here.
6539 (sim-core.h, sim-events.h, sim-io.h): Include also
6541 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6543 * callback.c (default_callback): Missing initialisers.
6545 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6547 * sim-utils.c (sim_add_commas): New function.
6548 * sim-basics.h (sim_add_commas): Add prototype.
6549 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6550 * sim-profile.c (COMMAS): New macro.
6551 (print_*): Use it to print commas in numbers.
6553 * configure: Regenerated.
6555 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6556 (cgen_state): New member run_fast_p.
6557 (cgen_init): Add prototype.
6558 (sim_disassemble_insn): New arg `cpu'.
6559 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6560 * cgen-utils.c (cgen_init): New function.
6561 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6562 * genmloop.sh: Call engine_halt if loop exits.
6564 * Makefile.in (sim-options_h): Define.
6565 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6566 (sim-model.o): Add new rule.
6567 (cgen-{scache,trace,utils}.o): Add new rules.
6568 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6569 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6570 Indent output by 2 spaces.
6571 * cgen-scache.h (scache_print_profile): Update.
6572 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6573 Use trace_printf, not fprintf.
6574 (trace_extract): Use trace_printf, not cgen_trace_printf.
6575 * genmloop.sh (!FAST case): Increment `insn_count'.
6576 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6577 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6578 access macro's name.
6579 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6580 Change return type to SIM_RC.
6581 (sim_core_{install,uninstall}): New functions.
6582 * sim-core.h (sim_core_{install,uninstall}): Declare.
6583 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6584 Change return type to SIM_RC.
6585 * sim-model.h (models,machs,model_install): Declare.
6586 * sim-module.c (modules): Add scache_install, model_install.
6587 (sim_post_argv_init): Set cpu->state backlinks.
6588 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6589 (standard_option_handler): Likewise.
6590 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6593 (profile_options): Delete --profile-simcache.
6594 (profile_option_handler): Likewise.
6595 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6597 (profile_print_{memory,model}): Likewise.
6598 (profile_print_simcache): Delete.
6599 (profile_print_speed): New function.
6600 (profile_print): Rewrite.
6601 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6602 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6603 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6604 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6605 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6606 (profile_print): Update prototype.
6608 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6610 * cgen-scache.[ch], cgen-sim.h: New files.
6611 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6612 * sim-model.c: New file.
6614 * Make-common.in (clean targets): Undo patch of Apr. 22.
6616 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6618 * sim-n-bits.h (signed): If we have a standard compiler, undef
6619 signed, so that signedN is defined correctly.
6621 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6623 * sim-module.h, sim-model.h, sim-profile.h: New files.
6624 * sim-module.c, sim-profile.c: New files.
6625 * Make-common.in (SIM_PROFILE): Define
6626 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6627 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6628 (sim_module.o,sim-profile.o): Add rules for.
6629 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6630 (--enable-sim-profile): Add.
6631 * configure: Regenerated.
6632 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6633 model. Move trace and profile support to sim-{trace,profile}.h.
6634 New members trace_data, profile_data.
6635 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6636 * sim-config.h: Provide default definition of WITH_PROFILE.
6637 (WITH_TRACE): Change default to -1.
6638 (MAX_NR_PROCESSORS): Always define.
6639 * sim-options.c: Move trace and profile support to
6640 sim-{trace,profile}.h.
6641 (sim_pre_argv_init): Moved to sim-model.c.
6642 (standard_install): New function.
6643 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6644 (standard_install): Declare.
6645 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6646 (trace_install, trace_uninstall): New functions.
6647 (trace_printf): Update reference to TRACE_FILE.
6648 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6649 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6650 (WITH_TRACE_FOO_P): Define.
6651 (trace_install): Declare.
6652 (TRACE_DATA): New struct.
6654 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6656 * run.c: Undo last exec_bfd patch.
6657 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6659 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6661 * run.c (exec_bfd): Add back in.
6662 (main): Set exec_bfd.
6664 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6666 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6668 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6670 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6671 less well defined engine_error.
6672 * sim-core.c: Ditto.
6674 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6676 * Make-common.in: Change clean targets to use :: so that other
6677 Makefiles can have their own clean targets.
6678 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6679 __STDC__ to control use of stdarg vs. varargs syntax. Some
6680 systems can't use __STDC__, but require stdarg.
6682 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6684 * sim-options.c (standard_options): Add --endian.
6685 (standard_option_handler): Likewise.
6687 * nrun.c: #include <signal.h>.
6688 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6689 handler that calls sim_stop ().
6691 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6693 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6694 handler that calls sim_stop (). Simulators may still be
6695 establishing their own handler.
6697 * sim-events.c (sim_events_poll): Rename from
6698 sim_events_at_large_int. Poll IO.
6700 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6703 * callback.c (os_poll_quit): New function poll for quit signal
6705 (default_callback): Include magic number.
6707 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6709 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6710 Check for functions getrusage, time.
6711 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6712 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6713 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6714 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6716 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6718 * sim-options.c, sim-options.h: New files.
6719 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6720 * Make-common.in (nrun.o): Add rules for.
6723 * run.c (main): Check return value of sim_open.
6725 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6726 (sim_main_headers): Add sim-trace.h.
6727 * run.c (exec_bfd, target_byte_order): Delete.
6728 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6729 call sim_load instead. Check return code of sim_create_inferior.
6730 * sim-base.h (CURRENT_STATE): Define.
6731 (sim_state_base): Make typedef. New members options, prog_argv,
6732 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6733 mem_size, memory [+ corresponding access macros].
6734 (sim_cpu_base): New typedef.
6735 * sim-trace.h: New file.
6736 * sim-trace.c: New file.
6737 * sim-basics.h: #include it.
6738 * sim-load.c: New file.
6740 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6742 * Make-common.in (INSTALL): Set to @INSTALL@.
6743 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6744 (install-common): Depend upon installdirs. Use
6745 $(program_transform_name) directly, rather than using
6747 (installdirs): New target.
6748 * Makefile.in (INSTALL): Set to @INSTALL@.
6749 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6750 (install-man): Depend upon installdirs. Use
6751 $(program_transform_name) directly, rather than using
6753 (installdirs): New target.
6755 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6757 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6760 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6762 * sim-basics.h: Only bring in config.h and tconfig.h if
6765 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6767 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6768 numbering convention of the target.
6769 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6770 and WITH_TARGET_WORD_MSB.
6771 (sim_config): When possible, check for consistency with bitsize
6774 * sim-bits.h: Allow MSB to be other than zero.
6775 * sim-bits.c: Ditto.
6776 * sim-n-bits.h: Ditto.
6778 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6779 * sim-n-bits.h (MSMASKEDn): Ditto.
6781 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6783 * Makefile.in (INSTALL): Change install.sh to install-sh.
6785 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6787 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6789 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6791 * run.c (main): Check that a program to run was specified.
6793 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6795 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6797 * configure: Regenerated to track ../common/aclocal.m4 changes.
6800 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6802 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6803 * sim-config.h: To here.
6805 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6806 (sim_main_headers): Define.
6807 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6808 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6810 (sim-utils.o): Add rule for.
6811 * sim-utils.o: New file.
6812 * sim-basics.h: #include sim-base.h.
6813 (zalloc): Make argument unsigned long.
6814 * sim-base.h: New file.
6815 * sim-inline.h (SIM_IO support): Delete.
6816 * sim-io.h: Delete inline support.
6817 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6818 * sim-config.c: sim-state.h renamed to sim-main.h.
6819 * sim-core.c: Likewise.
6820 * sim-events.c: Likewise.
6822 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6824 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6825 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6827 * configure: Regenerated to track ../common/aclocal.m4 changes.
6829 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6831 * configure: Regenerated to track ../common/aclocal.m4 changes.
6833 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6835 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6836 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6837 are defined by the configure.
6839 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6841 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6842 reserved-bits): Always define.
6844 * sim-config.h, sim-config.c (sim_config): New function - and new
6845 file - co-ordinate the setting/checking of the common simulator
6846 configuration options.
6848 * Make-common.in (sim-config.o): Add rule.
6850 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6852 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6853 va_list from void *, since va_list might not be a pointer type.
6855 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6857 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6859 (offset_N): Correct computation of LE offset.
6861 * sim-io.c (sim_io_error): Include a new line when reporting
6864 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6867 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6869 * run.c: Include alloca-conf.h.
6871 * callback.c (os_evprintf_filtered): Fix typo.
6873 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6875 * run.c (string.h, strings.h, stdlib.h): Include.
6877 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6878 0 when nothing pending.
6880 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6881 will soon be going away.
6882 (getopt): Plicate GCC.
6884 * sim-endian.c (sim-io.h): Plicate GCC.
6885 * sim-bits.c (sim-io.h): Ditto.
6886 * sim-n-bits.h (ROTn): Ditto.
6888 * sim-io.c (sim_io_error): Correct check for NULL.
6890 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6892 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6895 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6897 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6898 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6900 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6902 * sim-alu.h: Include sim-xcat.h.
6904 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6906 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6907 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6910 * sim-events.c (sim_events_at_large_int): New function. Just
6911 schedules an event every large-int ticks.
6912 (sim_events_init): Call.
6913 (sim_events_tick, sim_events_process): Move async handing to
6914 sim_events_process. Move timer decrement so that it occures after
6915 events have been processed.
6917 * sim-basics.h (struct _engine): Remove declaration.
6919 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6920 everything with same. Rename global struct to SIM_DESC.
6921 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6922 * sim-io.h, sim-io.c: Ditto.
6924 * sim-assert.h: New file. Optional assertion checking macros.
6925 * sim-io.c (sim_io_error): Make just this function tolerant to
6928 * sim-xcat.h: New file. Define concatenate macros.
6929 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6930 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6934 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6936 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6938 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6940 * sim-inline.h: Add definitions for sim-types.
6941 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6944 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6946 * sim-events.h: Remove defunct reference to callback struct.
6948 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6950 * configure: Re-generate.
6952 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6954 * Make-common.in (CSEARCH): Do not include the gdb directory in
6957 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6959 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6960 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6961 to explicitly incorporate these.
6963 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6964 specify the alignment restrictions of the target architecture -
6965 without this option all alignment restrictions are accomodated.
6966 (--enable-sim-assert): New option. Conditionally compile in
6967 assertion statements.
6968 (--enable-sim-float): New option. Strongly specify the target's
6969 floating point support.
6970 (--enable-sim-hardware): New option. Specify the hardware devices
6971 included in the simulation.
6972 (--enable-sim-packages): New option. Specify the hardware
6973 packages included in the simulation.
6974 (--enable-sim-regparm): New option. Specify that parameters be
6975 passed in registers instead of on the stack.
6976 (--enable-sim-reserved-bits): New option. Specify that reserved
6977 bits within an instruction are are correctly set.
6978 (--enable-sim-smp): New option. Specify the level of SMP support
6979 to be included in the simulator.
6980 (--enable-sim-stdcall): New option. Specify an alternative
6981 function call convention.
6982 (--enable-sim-xor-endian): New option. Configure xor-endian
6983 support used by some targets to implement bi-endian support.
6985 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6987 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6988 host endianness to be overridden.
6989 (--enable-sim-endian): Allow the target platform's byte order
6991 (--enable-sim-inline): Control the inlining of common components.
6992 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6993 (--enable-sim-warnings): Enable additional GCC compiler checks.
6994 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6997 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6998 sim-*-n.h so that the names are uniq on dos machines
6999 * sim-core.c, sim-bits.c, sim-endian.c: Update.
7001 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
7003 * run.c: #include "libiberty.h".
7004 (main): New locals sd,no_args,sim_argv.
7005 Run buildargv on -a option. Pass argv to sim_open, argv[0]
7006 is program name. Update call to sim_set_callbacks.
7007 Record result of sim_open, pass to other sim_foo routines.
7009 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
7011 * callback.c (os_printf_filtered): Do not call exit(1) or print a
7014 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7016 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
7017 Route stdout through buffered IO.
7019 * callback.c: Add os_flush_stderr, os_write_stderr,
7020 os_evprintf_filtered functions to route error output through
7023 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
7024 Correct return type - should be void.
7026 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7028 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
7030 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
7031 not provide a default value as undefined indicates disable code.
7033 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7035 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
7037 * sim-events.h, sim-events.c: Ditto.
7038 * sim-io.h, sim-io.c: Ditto.
7040 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7042 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7044 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7045 extract the tail or least signifiant bits from an integer of the
7048 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7049 WITH_TARGET_BITSIZE so that the compilation will fail when an
7050 unsupported bitsize value is defined.
7052 (INSERTED*): Convert to functions.
7053 (EXTRACTED*): Ditto.
7055 (SIGN_EXTEND, SEXT): Change to more terse name.
7057 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7059 * sim-inline.h: Allow explicit control over which .c files will be
7060 included by their header.
7062 * sim-inline.h: Allow explicit control over which .c files use the
7063 alternative - REGPARM - parameter passing mechanism.
7065 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7066 icache.c, idecode.c, semantics.c or support.c. Those names are
7067 not generally applicable.
7069 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7071 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7072 in a fashion similar to sim-endian-n.
7074 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7075 both value and address macro's.
7077 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7079 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7081 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7082 generic L_word, H_word macro's.
7084 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7086 * sim-basics.h: Borrow code from ppc directory.
7087 * sim-bits.c: Ditto.
7088 * sim-bits.h: Ditto.
7089 * sim-config.h: Ditto.
7090 * sim-endian-n.h: Ditto.
7091 * sim-endian.c: Ditto.
7092 * sim-endian.h: Ditto.
7093 * sim-inline.c: Ditto.
7094 * sim-inline.h: Ditto.
7095 * sim-types.h: Ditto.
7097 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7099 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7100 all the ALU size alternatives and then auto-configure a default.
7102 * sim-alu.h: Copy ppc/idecode_expression.h.
7104 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7106 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7107 sign extend a bit within a value.
7109 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7110 a pointer into the middle of a host word.
7111 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7113 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7115 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7116 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7117 appropriate definitions of read, write, etc. Add prototype for
7120 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7122 * Makefile.in (libcommon.a): Delete.
7123 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7124 (gentmap,targ-vals.h,targ-map.c): Likewise.
7125 (run-autoconf): Delete.
7126 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7127 (common makefile fragment): Moved back into ...
7128 * Make-common.in: Resurrect.
7129 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7130 * configure: Regenerated.
7132 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7134 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7135 (SIM_AC_OUTPUT): To here.
7137 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7139 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7140 comments and single quotes. Fixes a problem found on hpux.
7142 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7144 * aclocal.m4: Remove Make-common.in from dependencies.
7145 * (distclean): Remove targ-vals.def.
7147 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7148 into here. Makes insertion into makefiles easier. Also, change
7149 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7150 targ-map.o, and run are built. They are now built in the
7151 individual simulator directories, taking sources from ../common as
7152 necessary. This replaces the merging of libcommon.a into
7153 linsim.a, which was problematic for the WinGDB build process.
7154 * run.c: Include config.h from . instead of ../common.
7155 * Make-common.in: Remove. It's no longer necessary.
7157 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7159 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7160 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7162 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7164 * run.c (main): Set target_byte_order before call to sim_open.
7166 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7168 * callback.c: #include <stdlib.h>
7169 (os_error): New function.
7170 (default_callback): Add os_error.
7172 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7174 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7175 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7177 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7179 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7181 * run.c: #include ../common/config.h, tconfig.h.
7182 (myname): New static global.
7183 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7184 Only process -c ifdef SIM_HAVE_SIMCACHE.
7185 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7186 Parse program name from argv[0] and use in error messages.
7187 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7188 Add support for incomplete h8/300 termination indicators.
7189 (usage): Make more verbose.
7190 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7191 * Makefile.in,Make-common.in,callback.c: New files.
7192 * nltvals.def,gentmap.c,gentvals.sh: New files.
7194 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7196 * run.c: Include stdarg.h if __STDC__.
7198 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7200 * run.c (main): Don't print out anything if the signal
7201 number is zero (ie no signal).
7203 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7205 * run.c (main): Print out if the program raised a signal.
7207 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7209 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7212 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7214 * run.c (main): Explicitly cast malloc() parameter.
7216 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7218 * run.c (sim_bfd): New global to hold the bfd pointer for the
7220 (main): Initialize sim_bfd.
7222 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7224 * run.c (main): Use new bfd_big_endian macro.
7226 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7228 * run.c (main): Removed SH specific comments, so source is
7229 generic. Also updated to only load relevant sections. Moved
7230 sim_open() to after callback attach (to match GDB).
7232 * run.1: Removed SH specific comments.
7234 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7236 * run.c (main): Always return sigrc at end.
7238 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7240 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7241 bfd_check_format() fails.
7243 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7245 * run.c, run.1: From sh directory.
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