1 2021-01-04 Mike Frysinger <vapier@gentoo.org>
3 * sim-options.c (standard_option_handler): Call sim_print_version.
4 (sim_print_version): New function.
5 * sim-options.h (sim_print_version): New prototype.
7 2021-01-04 Mike Frysinger <vapier@gentoo.org>
9 * sim-config.c (print_sim_config): Rename to ...
10 (sim_print_config): ... this.
11 * sim-config.h: Likewise.
13 2021-01-02 Mike Frysinger <vapier@gentoo.org>
15 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
16 FLOOR_PAGE): Delete unused macros.
17 (align_up, align_down): Define.
19 2020-08-10 Tom de Vries <tdevries@suse.de>
21 * sim-cpu.c: Include stdlib.h for free.
23 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
25 * nrun.c: Include stdlib.h.
26 * sim-core.c: Likewise.
27 * sim-engine.c: Likewise.
29 * sim-module.c: Likewise.
30 * sim-reason.c: Likewise.
32 2019-12-19 Tom Tromey <tromey@adacore.com>
35 * Makefile.in (install-strip): New target.
37 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
39 * sim-utils.c: Prevent buffer overflow.
41 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
43 * gennltvals.sh: Add PRU libgloss target.
44 * nltvals.def: Regenerate from the latest libgloss sources.
46 2019-06-13 Stafford Horne <shorne@gmail.com>
48 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
49 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
50 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
52 2019-06-13 Stafford Horne <shorne@gmail.com>
54 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
55 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
57 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
59 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
60 CURRENT_TARGET_BYTE_ORDER.
61 (SUBWORDTFSI): Likewise.
66 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
68 * sim-base.h: Add 'sim-assert.h' include.
69 * sim-basics.h: Add 'libiberty.h' include.
71 2019-03-28 Stafford Horne <shorne@gmail.com>
73 * sim-options.c: Include "config.h".
75 * sim-watch.c: Include "config.h".
77 * hw-device.c: Include <string.h>.
78 * hw-events.c: Include <string.h>.
79 * hw-handles.c: Include <stdlib.h>.
80 * sim-fpu.c: Include <stdlib.h>.
82 2019-03-28 Stafford Horne <shorne@gmail.com>
84 * Make-common.in (sim-arange_h): Remove sim-arange.c
85 * sim-arange.c: Remove SIM_ARANGE_C.
86 Add ifdef for _SIM_ARANGE_C_.
87 Include "sim-arange.h".
88 Remove include for unused "sim-assert.h".
89 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
90 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
91 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
92 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
94 * sim-arange.h (sim_addr_range_add): Declare as
96 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
97 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
98 Remove definition of SIM_ARANGE_INLINE.
100 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
101 * sim-base.h: Include "sim-arange.h"
102 * sim-basics.h: Remove include of "sim-arange.h"
103 * sim-inline.c: Include "sim-arange.c"
104 * sim-inline.h: Define INLINE_SIM_ARANGE.
105 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
106 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
108 2019-01-26 Tom Tromey <tom@tromey.com>
110 * Make-common.in (version.c): Use sim's create-version.sh.
111 * create-version.sh: New file.
113 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
115 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
117 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
119 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
121 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
123 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
124 this point, it should have already been set in cb_syscall.
126 2018-10-05 Stafford Horne <shorne@gmail.com>
128 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
129 (ADDOFDI): New function, add overflow flag DI variant.
130 (SUBCFDI): New function, subtract carry flag DI variant.
131 (SUBOFDI): New function, subtract overflow flag DI variant.
133 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
135 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
137 * sim-core.c (sim_core_set_xor): Likewise.
138 (sim_core_xor_read_buffer): Likewise.
139 (sim_core_xor_write_buffer): Likewise.
141 2017-12-12 Peter Gavin <pgavin@gmail.com>
142 Stafford Horne <shorne@gmail.com>
144 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
146 (MUL1OFSI): New function, 1's complement overflow flag.
148 2017-12-12 Peter Gavin <pgavin@gmail.com>
149 Stafford Horne <shorne@gmail.com>
151 * cgen-accfp.c (remsf, remdf): New function.
152 (cgen_init_accurate_fpu): Add remsf and remdf.
153 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
154 * sim-fpu.c (sim_fpu_rem): New function.
155 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
156 (sim_fpu_rem): New function.
157 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
159 2017-09-06 John Baldwin <jhb@FreeBSD.org>
161 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
164 2017-05-24 Yao Qi <yao.qi@linaro.org>
166 * sim-trace.c (trace_disasm): Caller update.
168 2016-08-15 Mike Frysinger <vapier@gentoo.org>
170 * sim-base.h (sim_state_base): Add prog_syms_count.
171 (STATE_PROG_SYMS_COUNT): Define.
172 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
173 (trace_load_symbols): New function.
174 (trace_sym_value): Likewise.
175 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
176 loading logic with a call to trace_load_symbols.
177 * sim-trace.h (trace_load_symbols, trace_sym_value): New
180 2016-08-13 Mike Frysinger <vapier@gentoo.org>
182 * cgen-types.h (mode_names): Mark const.
183 * cgen-utils.c (mode_names): Likewise.
185 2016-08-13 Mike Frysinger <vapier@gentoo.org>
187 * cgen-defs.h (struct cgen_state): Delete argv and envp.
188 (STATE_ARGV, STATE_ENVP): Delete.
190 2016-02-04 Nick Clifton <nickc@redhat.com>
192 * cgen-scache.c (scache_option_handler): Prevent possible
193 undefined behaviour computing the size of the scache by using
194 unsigned integers instead of signed integers.
196 2016-01-17 Joel Brobecker <brobecker@adacore.com>
198 * sim-fpu.c: Minor comment fixes throughout.
200 2016-01-17 Joel Brobecker <brobecker@adacore.com>
202 * sim-fpu.c (print_bits): Minor reformatting (no code change).
203 (sim_fpu_map): Likewise.
205 2016-01-11 Mike Frysinger <vapier@gentoo.org>
207 * sim-config.c (print_sim_config): Drop extra whitespace before =
208 in output for byte order, stdio, and msb settings.
210 2016-01-10 Mike Frysinger <vapier@gentoo.org>
212 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
213 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
214 sim-stdio, sim-trace, and sim-profile.
215 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
216 (SIM_AC_OPTION_ASSERT): Likewise.
217 (SIM_AC_OPTION_SMP): Likewise.
218 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
219 * configure: Regenerate.
220 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
221 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
222 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
223 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
224 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
225 WITH_ENVIRONMENT & USER_ENVIRONMENT.
226 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
227 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
228 WITH_ASSERT, WITH_STDIO): Delete.
229 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
232 2016-01-10 Mike Frysinger <vapier@gentoo.org>
234 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
235 * configure: Regenerate.
236 * Make-common.in (SIM_PACKAGES): Delete.
237 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
239 2016-01-10 Mike Frysinger <vapier@gentoo.org>
241 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
243 2016-01-10 Mike Frysinger <vapier@gentoo.org>
245 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
247 2016-01-10 Mike Frysinger <vapier@gentoo.org>
249 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
251 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
252 * gentmap.c: Change targ-vals.def include to nltvals.def.
253 * Make-common.in (gentmap): Change targ-vals.def to
254 $(srccom)/nltvals.def.
255 (distclean): Delete rm -f targ-vals.def.
256 * Makefile.in: Update comment.
258 2016-01-10 Mike Frysinger <vapier@gentoo.org>
260 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
261 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
262 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
264 2016-01-10 Mike Frysinger <vapier@gentoo.org>
266 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
267 and --enable-sim-stdcall and sim_stdcall.
268 * configure: Regenerate.
269 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
270 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
271 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
272 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
273 (REGPARM_*): Delete all regparm defines and their use.
275 2016-01-10 Mike Frysinger <vapier@gentoo.org>
277 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
278 * Make-common.in (SIM_CFLAGS): Delete.
279 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
280 * Makefile.in: Likewise.
282 2016-01-09 Mike Frysinger <vapier@gentoo.org>
284 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
285 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
286 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
287 * acinclude.m4 (SIM_AC_COMMON): ... here.
288 * aclocal.m4, configure: Regenerate.
289 * config.in: Delete file.
290 * callback.c: Change cconfig.h include to config.h.
291 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
293 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
294 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
296 2016-01-06 Mike Frysinger <vapier@gentoo.org>
298 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
299 date, and time information.
301 2016-01-06 Mike Frysinger <vapier@gentoo.org>
303 * sim-options.c (sim_parse_args): Mark argv array const.
304 * sim-options.h (sim_parse_args): Likewise.
306 2016-01-05 Mike Frysinger <vapier@gentoo.org>
308 * sim-trace.c: Include dis-asm.h.
309 (OPTION_TRACE_DISASM): New enum.
310 (trace_options): Add trace-disasm flag.
311 (trace_option_handler): Handle OPTION_TRACE_DISASM.
312 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
313 (dis_read, dis_printf, trace_disasm): New functions.
314 * sim-trace.h: Include dis-asm.h.
315 (TRACE_INSN_IDX): Clarify comment.
316 (TRACE_DISASM_IDX): New enum.
317 (TRACE_disasm): New define.
318 (WITH_TRACE_DISASM_P): New define.
319 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
320 (STRACE_DISASM_P): New define.
321 (TRACE_DISASM_P): Likewise.
322 (TRACE_DISASM_P): Likewise.
323 (TRACE_DISASM): Likewise.
324 (trace_disasm): New function.
326 2016-01-04 Mike Frysinger <vapier@gentoo.org>
328 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
330 2016-01-04 Mike Frysinger <vapier@gentoo.org>
332 * cgen-scache.c (MAX): Delete.
333 (scache_init): Change MAX to max.
334 * cgen-trace.c (min): Delete.
335 * cgen-utils.c (min): Delete.
336 * sim-basics.h [!min] (min): Define.
337 [!max] (max): Define.
339 2016-01-04 Mike Frysinger <vapier@gentoo.org>
341 * sim-options.c (sim_parse_args): Tweak getopt error message.
343 2016-01-04 Mike Frysinger <vapier@gentoo.org>
345 * acinclude.m4 (sim-bswap): Delete.
346 * configure: Regenerate.
347 * Make-common.in (SIM_BSWAP): Delete.
348 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
349 * sim-config.h (htonl, ntohl): Delete.
350 (WITH_BSWAP): Delete.
352 2016-01-03 Mike Frysinger <vapier@gentoo.org>
354 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
355 opterr state to it before calling getopt_long and restore afterwards.
356 Set opterr to 0. When optc is '?', call sim_io_eprintf.
358 2016-01-03 Mike Frysinger <vapier@gentoo.org>
360 * hw-device.h (device): Delete commented typedef.
361 * sim-basics.h (device): Delete typedef.
363 2016-01-03 Mike Frysinger <vapier@gentoo.org>
365 * sim-options.c (sim_parse_args): Replace for loop with a call
368 2016-01-03 Mike Frysinger <vapier@gentoo.org>
370 * nrun.c (myname): Mark const.
371 (main): Mark name const. Replace myname parsing loop with a
374 2016-01-03 Mike Frysinger <vapier@gentoo.org>
376 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
377 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
378 (SIM_AC_OPTION_HOSTENDIAN): Delete.
379 * config.in, configure: Regenerate.
380 * Make-common.in (SIM_HOSTENDIAN): Delete.
381 * sim-config.c (current_host_byte_order): Delete.
382 (sim_config): Delete current_host_byte_order assignments and
383 CURRENT_HOST_BYTE_ORDER checks.
384 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
385 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
386 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
387 (current_host_byte_order): Delete.
388 (CURRENT_HOST_BYTE_ORDER): Likewise.
389 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
390 (HOST_BYTE_ORDER): ... this.
391 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
393 (sim_endian_join_16): Likewise.
394 * sim-n-core.h (sim_core_read_misaligned_N): Change
395 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
396 (sim_core_write_misaligned_N): Likewise.
397 * sim-n-endian.h (endian_t2h_N): Likewise.
398 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
399 endian_le2h_N): Likewise.
400 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
402 2016-01-02 Mike Frysinger <vapier@gentoo.org>
404 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
405 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
407 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
408 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
409 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
410 * nrun.c (main): Likewise.
411 * sim-config.c (current_host_byte_order): Change type to enum
412 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
413 (current_target_byte_order): Likewise.
414 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
415 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
417 (sim_config): Change prefered_target_byte_order type to enum
418 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
419 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
420 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
421 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
422 Delete all the various arch/OS endian includes & defines.
423 (current_host_byte_order): Change type to enum bfd_endian.
424 (current_target_byte_order): Likewise.
425 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
426 (CURRENT_TARGET_BYTE_ORDER): Likewise.
427 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
428 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
429 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
431 (sim_events_watch_core): Likewise.
432 * sim-events.h: Likewise.
433 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
435 (sim_core_write_misaligned_N): Likewise.
436 * sim-n-endian.h (endian_h2be_N): Likewise.
437 (endian_be2h_N): Likewise.
438 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
439 (offset_N): Likewise.
440 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
441 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
443 2016-01-02 Mike Frysinger <vapier@gentoo.org>
445 * cgen-defs.h (current_state): Delete.
446 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
447 * sim-utils.c (current_state): Delete.
449 2015-12-30 Mike Frysinger <vapier@gentoo.org>
451 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
454 2015-12-27 Mike Frysinger <vapier@gentoo.org>
456 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
458 2015-12-26 Mike Frysinger <vapier@gentoo.org>
460 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
461 * config.in, configure: Regenerate.
462 * Make-common.in (sim-basics_h): Delete tconfig.h.
463 (distclean): Likewise.
464 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
465 (new_sim_core_mapping): Delete WITH_HW and device *device.
466 (sim_core_map_attach, sim_core_attach): Likewise.
467 (sim_core_read_buffer): Delete WITH_DEVICES logic.
468 (sim_core_write_buffer): Likewise.
469 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
471 (sim_core_attach): Likewise.
472 (device_io_read_buffer, device_io_write_buffer): Delete.
473 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
474 (sim_core_write_aligned_N): Likewise.
475 * tconfig.h: Delete file.
477 2015-12-26 Mike Frysinger <vapier@gentoo.org>
479 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
480 Call sim_cpu_hw_io_read_buffer if cpu is valid.
481 (sim_core_write_buffer): Move cia decl to top of func. Call
482 sim_cpu_hw_io_write_buffer if cpu is valid.
484 2015-12-25 Mike Frysinger <vapier@gentoo.org>
486 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
488 (hw_find_integer_property): Likewise.
489 (hw_find_integer_array_property): Likewise.
490 (hw_add_duplicate_property): Likewise.
492 2015-12-25 Mike Frysinger <vapier@gentoo.org>
494 * sim-config.h (WITH_ENGINE): Delete.
495 * sim-module.c (modules): Always include sim_engine_install.
497 2015-12-25 Mike Frysinger <vapier@gentoo.org>
499 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
500 * cgen-types.h (SIM_HAVE_MODEL): Delete.
501 * sim-base.h: Always include sim-model.h.
502 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
503 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
504 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
505 [!WITH_MODEL_P] (sim_machs): Define.
506 * sim-model.h: Add some developer docs.
507 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
508 (WITH_MODEL_P): Define.
509 * sim-module.c (modules): Always include sim_model_install.
510 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
512 2015-12-25 Mike Frysinger <vapier@gentoo.org>
514 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
515 * sim-model.c: Likewise.
516 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
517 SIM_MACH_IMP_PROPERTIES
519 2015-12-25 Mike Frysinger <vapier@gentoo.org>
521 * sim-core.c (device_error): Delete.
522 (sim_core_map_attach): Delete calls to device_error.
523 (sim_core_attach): Likewise.
524 * sim-core.h (device_error): Delete.
525 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
527 (sim_core_write_aligned_N): Likewise.
529 2015-12-25 Mike Frysinger <vapier@gentoo.org>
531 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
532 * sim-core.c (sim_core_write_buffer): Likewise.
533 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
534 (sim_core_write_aligned_N): Likewise.
536 2015-12-25 Mike Frysinger <vapier@gentoo.org>
538 * dv-pal.c: Include config.h and sim-main.h.
539 (hw_pal_io_read_buffer): Always call CPU_INDEX.
541 2015-12-24 Mike Frysinger <vapier@gentoo.org>
543 * sim-options.c (standard_options): Always enable load-lma and
545 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
547 2015-12-24 Mike Frysinger <vapier@gentoo.org>
549 * sim-module.c (MODULE_LIST): Delete.
551 2015-12-24 Mike Frysinger <vapier@gentoo.org>
553 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
554 Move to h8300/compile.c.
555 [SIM_H8300] (standard_options): Likewise.
556 (standard_option_handler): Likewise.
558 2015-12-24 Mike Frysinger <vapier@gentoo.org>
560 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
561 sim_watchpoint_install.
563 2015-12-24 Mike Frysinger <vapier@gentoo.org>
565 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
566 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
568 * sim-options.c (OPTION_MEM_SIZE): Delete.
569 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
570 (standard_option_handler): Likewise.
572 2015-12-24 Mike Frysinger <vapier@gentoo.org>
574 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
576 2015-11-21 Mike Frysinger <vapier@gentoo.org>
579 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
581 2015-11-21 Mike Frysinger <vapier@gentoo.org>
584 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
585 vasprintf, and va_end together. Check ret after va_end call.
587 2015-11-21 Mike Frysinger <vapier@gentoo.org>
589 * sim-types.h (SIM_PRI_TB): Define.
590 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
591 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
592 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
593 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
595 2015-11-17 Mike Frysinger <vapier@gentoo.org>
597 * sim-main.h (WITH_MODULO_MEMORY): Delete.
598 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
599 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
600 (sim_core_translate): Likewise.
601 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
603 2015-11-16 Mike Frysinger <vapier@gentoo.org>
605 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
606 (cgen_cpu_close): Change to XCONCAT2.
608 2015-11-15 Mike Frysinger <vapier@gentoo.org>
610 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
613 2015-11-14 Mike Frysinger <vapier@gentoo.org>
615 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
616 * sim-close.c: New file.
618 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
619 Ali Lown <ali.lown@imgtec.com>
621 * sim-bits.h (EXTEND6): New macro.
622 (EXTEND12): New macro.
623 (EXTEND25): New macro.
625 2015-06-24 Mike Frysinger <vapier@gentoo.org>
627 * sim-trace.c (trace_one_insn): Delete.
628 * sim-trace.h (trace_one_insn): Delete.
630 2015-06-24 Mike Frysinger <vapier@gentoo.org>
632 * sim-trace.c (debug_printf): Rename to ...
633 (sim_debug_printf): ... this.
634 * sim-trace.h (debug_printf): Delete define.
635 (debug_printf): Rename to ...
636 (sim_debug_printf): ... this.
638 2015-06-24 Mike Frysinger <vapier@gentoo.org>
640 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
641 (trace_options): Add trace-register option.
642 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
643 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
644 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
645 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
646 TRACE_REGISTER_P, TRACE_REGISTER): Define.
648 2015-06-24 Mike Frysinger <vapier@gentoo.org>
650 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
651 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
652 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
653 STRACE_DEBUG): Define.
655 2015-06-24 Mike Frysinger <vapier@gentoo.org>
657 * sim-trace.c (trace_options): Update help text for trace-alu,
658 trace-fpu, trace-vpu, and trace-semantics.
659 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
660 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
662 2015-06-24 Mike Frysinger <vapier@gentoo.org>
664 * sim-assert.h (SIM_FILTER_PATH): Delete.
665 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
666 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
667 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
668 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
669 * sim-events.c: Include libiberty.h.
670 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
672 2015-06-23 Mike Frysinger <vapier@gentoo.org>
674 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
675 (AC_ARG_ENABLE(sim-cflags)): Likewise.
676 (AC_ARG_ENABLE(sim-debug)): Likewise.
677 (AC_ARG_ENABLE(sim-stdio)): Likewise.
678 (AC_ARG_ENABLE(sim-trace)): Likewise.
679 (AC_ARG_ENABLE(sim-profile)): Likewise.
680 (AC_ARG_ENABLE(sim-environment)): Likewise.
681 (AC_ARG_ENABLE(sim-alignment)): Likewise.
682 (AC_ARG_ENABLE(sim-assert)): Likewise.
683 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
684 (AC_ARG_ENABLE(sim-endian)): Likewise.
685 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
686 (AC_ARG_ENABLE(sim-float)): Likewise.
687 (AC_ARG_ENABLE(sim-scache)): Likewise.
688 (AC_ARG_ENABLE(sim-default-model)): Likewise.
689 (AC_ARG_ENABLE(sim-inline)): Likewise.
690 (AC_ARG_ENABLE(sim-packages)): Likewise.
691 (AC_ARG_ENABLE(sim-regparm)): Likewise.
692 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
693 (AC_ARG_ENABLE(sim-smp)): Likewise.
694 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
695 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
696 (AC_ARG_ENABLE(cgen-maint)): Likewise.
697 * configure: Regenerate.
699 2015-06-23 Mike Frysinger <vapier@gentoo.org>
701 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
703 2015-06-23 Mike Frysinger <vapier@gentoo.org>
705 * cgen-trace.c [!__STDC__]: Delete.
706 * sim-trace.h [!__STDC__]: Likewise.
708 2015-06-21 Mike Frysinger <vapier@gentoo.org>
710 * sim-model.c (sim_model_init): Assert model is not NULL.
712 2015-06-21 Mike Frysinger <vapier@gentoo.org>
714 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
715 stdint.h. Replace all signed/unsigned typedefs with int#_t and
718 2015-06-21 Mike Frysinger <vapier@gentoo.org>
720 * sim-alu.h (_SIM_ALU_H_): Rename to ...
721 (SIM_ALU_H): ... this.
722 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
723 (SIM_ASSERT_H): ... this.
724 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
725 (SIM_BASICS_H): ... this.
726 * sim-bits.h (_SIM_BITS_H_): Rename to ...
727 (SIM_BITS_H): ... this.
728 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
729 (SIM_ENDIAN_H): ... this.
731 2015-06-18 Mike Frysinger <vapier@gentoo.org>
733 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
736 2015-06-18 Mike Frysinger <vapier@gentoo.org>
738 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
739 m for sentinel testing.
741 2015-06-17 Mike Frysinger <vapier@gentoo.org>
743 * sim-syscall.c: Include errno.h and targ-vals.h.
744 (sim_syscall_multi, sim_syscall): Define.
745 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
746 * syscall.c (cb_syscall): Extend comment.
748 2015-06-17 Mike Frysinger <vapier@gentoo.org>
750 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
751 * sim-syscall.c: New file.
752 * sim-syscall.h: New file.
754 2015-06-17 Mike Frysinger <vapier@gentoo.org>
756 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
757 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
758 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
759 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
760 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
762 * gentmap.c (gen_targ_map_c): Output name field.
764 2015-06-12 Mike Frysinger <vapier@gentoo.org>
766 * acinclude.m4: Change configure.in to configure.ac.
767 * sim-config.h: Likewise.
769 2015-06-12 Mike Frysinger <vapier@gentoo.org>
771 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
772 * configure: Regenerate.
774 2015-06-12 Mike Frysinger <vapier@gentoo.org>
776 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
777 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
778 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
779 TRACE_DEBUG): Define.
781 2015-06-12 Mike Frysinger <vapier@gentoo.org>
783 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
784 * sim-trace.c (trace_option_handler): Likewise.
785 * sim-trace.h (WITH_TRACE_ANY_P): Define.
786 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
787 (TRACE_ANY_P): Likewise.
789 2015-06-12 Mike Frysinger <vapier@gentoo.org>
791 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
792 CGEN_TRACE_INSN_FINI.
793 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
794 trace_result to cgen_trace_result, trace_insn_fini to
795 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
796 and trace_extract to cgen_trace_extract.
797 * cgen-trace.h (trace_insn_init): Rename to ...
798 (cgen_trace_insn_init): ... this.
799 (trace_insn_fini): Rename to ...
800 (cgen_trace_insn_fini): ... this.
801 (trace_insn): Rename to ...
802 (cgen_trace_insn): ... this.
803 (trace_extract): Rename to ...
804 (cgen_trace_extract): ... this.
805 (trace_result): Rename to ...
806 (cgen_trace_result): ... this.
807 (TRACE_RESULT_P): Rename to ...
808 (CGEN_TRACE_RESULT_P): ... this.
809 (TRACE_INSN_INIT): Rename to ...
810 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
811 cgen_trace_insn_init.
812 (TRACE_INSN_FINI): Rename to ...
813 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
814 cgen_trace_insn_fini.
815 (TRACE_PRINTF): Rename to ...
816 (CGEN_TRACE_PRINTF): ... this.
817 (TRACE_INSN): Rename to ...
818 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
819 (TRACE_EXTRACT): Rename to ...
820 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
822 (TRACE_RESULT): Rename to ...
823 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
824 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
825 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
826 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
827 TRACE_INSN to CGEN_TRACE_INSN.
828 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
830 2015-06-11 Mike Frysinger <vapier@gentoo.org>
832 * sim-events.c (ETRACE_P): Delete.
833 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
834 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
835 * sim-events.h (struct _sim_events): Delete trace member.
836 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
837 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
839 2015-06-11 Mike Frysinger <vapier@gentoo.org>
841 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
842 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
843 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
844 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
846 2015-06-11 Mike Frysinger <vapier@gentoo.org>
848 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
850 2015-06-11 Mike Frysinger <vapier@gentoo.org>
852 * sim-trace.h (WITH_TRACE_P): New define.
853 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
854 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
855 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
856 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
857 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
858 Redefine to use WITH_TRACE_P.
860 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
862 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
863 mistake in call to sim_engine_abort.
865 2015-04-29 Nick Clifton <nickc@redhat.com>
868 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
869 increasing parenthesis around casts to signed values.
871 2015-04-21 Mike Frysinger <vapier@gentoo.org>
873 * gennltvals.sh: Add mcore support.
874 * nltvals.def: Regenerate.
876 2015-04-21 Mike Frysinger <vapier@gentoo.org>
878 * cgen.sh: Add +x permissions.
879 * genmloop.sh: Likewise.
880 * gentvals.sh: Likewise.
881 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
882 Change all uses of srcroot for newlib to newlibroot.
884 2015-04-18 Mike Frysinger <vapier@gentoo.org>
886 * sim-base.h (SIM_CPU): New typedef.
888 2015-04-18 Mike Frysinger <vapier@gentoo.org>
890 * cgen-engine.h (CIA_ADDR): Delete.
891 * sim-base.h: Update sim_cia example.
892 [!CIA_ADDR] (sim_cia): New typedef.
894 2015-04-17 Mike Frysinger <vapier@gentoo.org>
896 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
897 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
898 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
899 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
900 CIA_SET to CPU_PC_SET.
902 2015-04-15 Mike Frysinger <vapier@gentoo.org>
904 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
905 * sim-main.h (STATE_CPU): Remove from comment and define.
907 2015-04-13 Mike Frysinger <vapier@gentoo.org>
909 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
910 * configure: Regenerate.
912 2015-04-13 Mike Frysinger <vapier@gentoo.org>
914 * sim-options.c: Include version.h.
915 (OPTIONS_VERSION): New enum.
916 (standard_options): Add "version".
917 (standard_option_handler): Handle OPTIONS_VERSION.
919 2015-04-13 Mike Frysinger <vapier@gentoo.org>
921 * Makefile.in (version.o): Change to using create-version.sh from gdb.
922 (create-version.sh): Delete.
924 2015-04-06 Mike Frysinger <vapier@gentoo.org>
926 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
928 2015-04-01 Mike Frysinger <vapier@gentoo.org>
930 * run-sim.h, run.c: Delete.
931 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
933 2015-03-31 Mike Frysinger <vapier@gentoo.org>
935 * config.in, configure: Regenerate.
936 * Make-common.in (CSEARCH): Add $(ZLIBINC).
937 (ZLIB, ZLIBINC): Define.
938 (BFD_LIB): Add $(ZLIB).
940 2015-03-31 Mike Frysinger <vapier@gentoo.org>
942 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
943 * cgen-ops.h (SEMOPS_INLINE): Likewise.
945 2015-03-29 Mike Frysinger <vapier@gentoo.org>
947 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
948 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
949 * sim-inline.h (INLINE2): Define to gnu_inline when available.
951 2015-03-24 Mike Frysinger <vapier@gentoo.org>
953 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
954 usage of STATE_WATCHPOINTS.
955 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
956 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
958 2015-03-24 Mike Frysinger <vapier@gentoo.org>
960 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
962 2015-03-24 Mike Frysinger <vapier@gentoo.org>
964 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
966 2015-03-24 Mike Frysinger <vapier@gentoo.org>
968 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
969 of enable_sim_hardware to AC_ARG_ENABLE.
971 2015-03-23 Mike Frysinger <vapier@gentoo.org>
973 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
974 Add dv-sockser.o to sim_hw_objs.
976 2015-03-23 Mike Frysinger <vapier@gentoo.org>
978 * dv-sockser.c: Include config.h.
979 * dv-sockser.h: Include sim-inline.h.
980 [HAVE_DV_SOCKSER]: Move all prototypes here.
981 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
982 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
984 2015-03-16 Mike Frysinger <vapier@gentoo.org>
986 * gentmap.c, run.c: Convert old style prototypes.
988 2015-03-16 Mike Frysinger <vapier@gentoo.org>
990 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
991 symlinking tconfig.h to tconfig.in.
992 * config.in, configure: Regenerate.
993 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
994 * tconfig.in: Rename file ...
995 * tconfig.h: ... here.
997 2015-03-15 Mike Frysinger <vapier@gentoo.org>
999 * dv-socker.h (dv_sockser_install): Declare.
1000 * sim-module.c: Include config.h.
1001 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
1002 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
1003 * sim-module.h: Include gdb/remote-sim.h.
1005 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1007 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1008 (sim-inline.c): Delete rule.
1010 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1012 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1013 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1014 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1016 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1018 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1019 [!ASSERT, WITH_ASSERT]: Likewise.
1020 * sim-endian.c: Delete sim-io.h include.
1022 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1024 * run-sim.h (sim_kill): Delete unused prototype.
1026 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1028 * gentmap.c: Include "string.h".
1030 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1032 * sim-options.c (sim_args_command): Call freeargv() when failure
1035 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1037 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1039 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1041 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1042 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1043 callbacks following renaming in callback.h.
1044 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1045 callback by call to "to_lstat" callback
1047 2014-08-28 Gary Benson <gbenson@redhat.com>
1049 * sim-trace.h (debug_printf): New define.
1051 2014-08-19 Alan Modra <amodra@gmail.com>
1053 * configure: Regenerate.
1055 2014-08-15 Roland McGrath <mcgrathr@google.com>
1057 * configure: Regenerate.
1058 * config.in: Regenerate.
1060 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1062 * sim-command.c (sim_do_command): Add const to cmd.
1063 * sim-options.c (sim_args_command): Add const to cmd.
1064 * sim-options.h (sim_args_command): Add const to cmd.
1066 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1068 * sim-hload.c (sim_load): Add const to prog.
1069 * sim-load.c (sim_load_file): Likewise.
1070 * sim-utils.c (sim_analyze_program): Likewise.
1071 * sim-utils.h (sim_analyze_program): Likewise.
1072 (sim_load_file): Likewise.
1074 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1076 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1077 * callback.c (system): Delete unused prototype.
1078 (os_init): Likewise.
1079 (os_shutdown): Likewise.
1080 (os_unlink): Likewise.
1081 (os_time): Likewise.
1082 (os_system): Likewise.
1083 (os_rename): Likewise.
1084 (os_write_stdout): Likewise.
1085 (os_flush_stdout): Likewise.
1086 (os_write_stderr): Likewise.
1087 (os_flush_stderr): Likewise.
1088 (os_write): Likewise.
1089 (os_read_stdin): Likewise.
1090 (os_read): Likewise.
1091 (os_open): Likewise.
1092 (os_lseek): Likewise.
1093 (os_isatty): Likewise.
1094 (os_get_errno): Likewise.
1095 (os_close): Likewise.
1096 (os_vprintf_filtered): Likewise.
1097 (os_evprintf_filtered): Likewise.
1098 (os_error): Likewise.
1102 (wrap): Change to new style prototype.
1105 (os_close): Likewise.
1106 (os_poll_quit): Likewise.
1107 (os_get_errno): Likewise.
1108 (os_isatty): Likewise.
1109 (os_lseek): Likewise.
1110 (os_open): Likewise.
1111 (os_read): Likewise.
1112 (os_read_stdin): Likewise.
1113 (os_write): Likewise.
1114 (os_write_stdout): Likewise.
1115 (os_flush_stdout): Likewise.
1116 (os_write_stderr): Likewise.
1117 (os_flush_stderr): Likewise.
1118 (os_rename): Likewise.
1119 (os_system): Likewise.
1120 (os_time): Likewise.
1121 (os_unlink): Likewise.
1122 (os_stat): Likewise.
1123 (os_fstat): Likewise.
1124 (os_lstat): Likewise.
1125 (os_ftruncate): Likewise.
1126 (os_truncate): Likewise.
1127 (os_pipe): Likewise.
1128 (os_pipe_empty): Likewise.
1129 (os_pipe_nonempty): Likewise.
1130 (os_shutdown): Likewise.
1131 (os_init): Likewise.
1132 (cb_read_target_syscall_maps): Likewise.
1133 (cb_target_to_host_syscall): Likewise.
1134 (cb_host_to_target_errno): Likewise.
1135 (cb_target_to_host_open): Likewise.
1136 (cb_store_target_endian): Likewise.
1137 (cb_host_to_target_stat): Likewise.
1138 * sim-hload.c (sim_load): Change to new style prototype.
1139 * sim-load.c (sim_load_file): Change to new style prototype.
1140 (report_transfer_performance): Likewise.
1141 (xprintf_bfd_vma): Likewise.
1142 * syscall.c (cb_get_string): Change to new style prototype.
1143 (get_path): Likewise.
1144 (cb_syscall): Likewise.
1146 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1148 * create-version.sh: Align parameters to match those of
1149 ../../gdb/common/create-version.sh.
1150 * Make-common.in (srcsim): New variable.
1151 (version.c): Adjust call to create-version.sh as per above.
1153 2013-09-23 Alan Modra <amodra@gmail.com>
1155 * configure: Regenerate.
1157 2013-09-03 Mike Stump <mikestump@comcast.net>
1159 * sim-options.c (complete_option_list): Mark text and word const.
1161 2013-06-28 Tom Tromey <tromey@redhat.com>
1163 * Make-common.in (version.c): Use version.in, not
1165 * create-version.sh: Likewise.
1167 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1169 * create-version.sh: New script. Adapted from
1170 gdb/commong/create-version.sh.
1171 * Make-common.in (version.c): Update rule dependencies,
1172 and re-implement using create-version.sh.
1174 2013-06-21 Nick Clifton <nickc@redhat.com>
1176 * gennltvals.sh: Add msp430 support.
1177 * nltvals.def: Regenerate.
1179 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1181 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1182 * aclocal.m4, configure: Regenerate.
1184 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1187 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1188 -Wformat-nonliteral with -Wno-format.
1190 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1192 * acinclude.m4: Regenerate.
1194 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1196 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1197 which do not support dv-sockser.o. Add always as option to
1198 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1199 is always required to be enabled by simulator.
1201 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1203 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1204 * nltvals.def: Regenerate.
1206 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1208 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1209 * config.in, configure: Regenerate.
1211 2012-05-24 Pedro Alves <palves@redhat.com>
1213 * sim-signal.h (sim_signal_to_target): Rename to ...
1214 (sim_signal_to_gdb_signal): ... this.
1215 * sim-signal.c (sim_signal_to_target): Rename to ...
1216 (sim_signal_to_gdb_signal): ... this.
1217 * sim-reason.c (sim_stop_reason): Adjust to rename.
1219 2012-05-24 Pedro Alves <palves@redhat.com>
1223 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1225 2012-05-24 Pedro Alves <palves@redhat.com>
1229 Replace target_signal with gdb_signal throughout.
1231 2012-05-18 Nick Clifton <nickc@redhat.com>
1234 * callback.c: Include config.h before system header files.
1235 * cgen-trace.c: Likewise.
1236 * cgen-utils.c: Likewise.
1237 * gentmap.c: Likewise.
1239 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1241 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1243 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1245 * sim-trace.c: Update the function prototype of save_data_size.
1246 Move the enum data_fmt from here...
1247 * sim-trace.h: ...to here.
1248 Add function prototype of save_data.
1250 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1252 * sim-core.h (sim_core_trans_addr): Add prototype.
1254 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1256 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1257 missing in last change.
1259 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1261 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1262 * nrun.c: Include string.h/strings.h.
1263 * aclocal.m4, config.in, configure: Regenerate.
1265 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1267 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1268 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1269 out -Werror initialization.
1271 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1273 * Make-common.in (TAGS): Change a-z to [:lower:].
1274 * acinclude.m4 (sim-trace): Likewise.
1275 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1276 Change A-Za-z0-9 to [:alnum:].
1278 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1280 * nrun.c (main): Display strsignal of sigrc.
1282 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1284 * Makefile.in (abs_srcdir): Declare.
1285 (srcroot): Define in terms of abs_srcdir.
1286 (headers): Change srcdir to abs_srcdir.
1288 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1290 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1293 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1295 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1296 system bourne shell.
1298 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1300 * syscall.c (cb_get_string): Rename from "get_string".
1301 (get_path): Rename get_string call to cb_get_string.
1303 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1305 * Make-common.in (VPATH): Add $(srccom).
1307 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1308 POSTCOMPILE): New variables.
1309 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1310 Include dependency files, when using GNU Make. Delete all
1311 dependency-only rules.
1312 * aclocal.m4: Include ../../config/depstand.m4. Call
1313 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1314 (MAKE, GMAKE): New substs.
1316 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1319 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1320 * configure, config.in: Regenerate.
1321 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1323 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1325 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1327 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1329 * sim-profile.c (profile_info): Only print the title once.
1331 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1333 * acinclude.m4: Rename from aclocal.m4.
1334 * aclocal.m4: Regenerate.
1336 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1338 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1339 * common.m4: Delete.
1340 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1341 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1342 * configure: Regenerate.
1344 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1346 * sim-alu.h (ALU32_AND): Clear carry flag.
1347 (ALU32_AND): Clear carry flag.
1349 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1351 * dv-cfi.c: Include stdbool.h.
1353 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1355 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1357 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1359 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1360 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1362 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1364 * sim-command.c: Include sim-options.h.
1366 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1368 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1370 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1372 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1373 Delete direct call to AC_PROG_CC.
1375 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1377 * sim-command.c: New file.
1378 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1379 (sim-command.o): New rule.
1381 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1383 * sim-options.c (standard_option_handler): Remove arg[0] check
1384 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1385 not an empty string, otherwise assign "" back to it.
1387 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1389 * nltvals.def: Regenerate to include Blackfin syscalls again.
1391 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1393 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1394 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1395 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1396 (trace_idx_to_str): Likewise.
1397 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1398 (TRACE_syscall): Define.
1399 (WITH_TRACE_SYSCALL_P): Likewise.
1400 (TRACE_SYSCALL_P): Likewise.
1402 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1404 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1405 remove now-unnecessary sub-scope for glue->type setting.
1406 Check to see if the "reg" property exists before we use it, and
1407 if it doesn't exist, error out for "glue" devices.
1409 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1411 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1412 glue-or, and set type to glue_xor when name is glue-xor.
1413 (hw_glue_port_event): Return immediately when type is glue_io
1414 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1415 and hw_port_event calls from glue_and to end of function.
1417 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1419 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1420 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1421 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1422 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1423 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1424 around function arguments.
1426 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1428 * sim-options.c (complete_option_list, sim_complete_command):
1431 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1433 * dv-glue.c: Fix up style.
1435 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1437 * hw-alloc.c (hw_alloc_data): Adjust brace.
1438 * hw-base.c (hw_base_data): Likewise.
1439 (generic_hw_unit_decode): Fix indentation.
1440 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1441 * hw-events.c (hw_event, hw_event_data): Likewise.
1442 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1443 * hw-instances.c (hw_instance_data): Likewise.
1444 * hw-instances.h (hw_instance): Likewise.
1445 * hw-main.h (hw_descriptor, enum): Likewise.
1446 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1447 * hw-ports.h (hw_port_descriptor): Likewise.
1448 * hw-properties.c (hw_property_data): Likewise.
1449 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1450 _range_property_spec, _reg_property_spec): Likewise.
1451 * hw-tree.c (_name_specifier, printer): Likewise.
1452 (split_device_specifier, parse_string_property, hw_tree_traverse,
1453 print_size, print_reg_property, print_string, print_properties):
1456 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1458 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1459 * Make-common.in (dv-cfi.o): New rule.
1460 * dv-cfi.c, dv-cfi.h: New files.
1462 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1464 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1465 fcntl.h and sys/fcntl.h, for constants.
1466 * nltvals.def: Regenerate.
1467 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1468 * sim-io.h (sys/types.h, sys/stat.h): Include.
1469 (sim_io_stat, sim_io_fstat): Declare.
1471 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1473 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1474 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1475 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1476 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1477 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1478 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1479 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1480 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1481 syscall.c: Trim trailing whitespace.
1483 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1485 * gennltvals.sh: Handle bfin targets.
1486 * nltvals.def: Regenerate.
1488 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1490 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1493 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1495 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1496 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1497 (hw_free): Drop zfree logic and always call free.
1498 * hw-base.c (hw_delete): Change zfree to free.
1499 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1500 (hw_handle_remove_phandle): Likewise.
1501 * hw-instances.c (hw_instance_delete): Likewise.
1502 * hw-tree.c (parse_reg_property): Likewise.
1503 (parse_ranges_property): Likewise.
1504 (parse_string_property): Likewise.
1505 * sim-core.c (sim_core_uninstall): Likewise.
1506 * sim-cpu.c (sim_cpu_free_all): Likewise.
1507 * sim-hw.c (sim_hw_uninstall): Likewise.
1508 * sim-memopt.c (do_memopt_delete): Likewise.
1509 (sim_memory_uninstall): Likewise.
1510 * sim-module.c (sim_module_uninstall): Likewise.
1511 * sim-options.c (sim_parse_args): Likewise.
1512 * sim-profile.c (profile_pc_cleanup): Likewise.
1513 (profile_uninstall): Likewise.
1514 * sim-watch.c (do_watchpoint_delete): Likewise.
1515 * sim-utils.c (zfree): Delete.
1516 (sim_state_free): Change zfree to free.
1517 * sim-utils.h (zfree): Delete.
1519 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1521 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1523 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1525 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1527 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1529 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1531 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1532 when asprintf fails.
1533 * sim-utils.c (sim_do_commandf): Issue an error and return when
1535 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1538 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1540 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1541 bytes has been calculated and when mmap_next_fd is valid and
1543 (memory_option_handler): Allow missing size when mmap_next_fd is
1546 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1548 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1549 not empty, and always append $3 to $hardware.
1551 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1553 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1554 * sim-hw.h (sim_hw_abort): Likewise.
1556 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1558 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1560 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1562 * run.1: Copyright year update.
1564 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1566 * hw-alloc.h (HW_NALLOC): Define.
1568 010-12-28 Mike Frysinger <vapier@gentoo.org>
1570 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1572 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1574 * sim-memopt.c (OPTION_MAP_INFO): Define.
1575 (memory_options): Handle --map-info.
1576 (memory_option_handler): Handle OPTION_MAP_INFO.
1578 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1580 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1581 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1582 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1584 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1586 * sim-core.c (WITH_HW): Add device casts to device_error,
1587 device_io_read_buffer, and device_io_write_buffer.
1589 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1591 * dv-sockser.c (dv_sockser_write_buffer): New function.
1592 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1593 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1595 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1597 * callback.c (os_lseek): Call wrap on lseek result.
1599 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1601 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1602 call by its equality to -1 not by it being negative.
1603 (connected_p): Likewise for accept() call.
1605 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1607 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1609 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1611 * profile.c (sim_profile_print_bar): Add cpu argument.
1613 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1615 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1617 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1619 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1620 (profile_print_pc): Convert sim_io_printf to profile_printf.
1621 (profile_print_insn): Likewise.
1622 (profile_print_memory): Likewise.
1623 (profile_print_core): Likewise.
1624 (profile_print_model): Likewise.
1625 (sim_profile_print_bar): Likewise.
1626 (profile_print_speed): Likewise.
1627 (profile_print_addr_ranges): Likewise.
1628 (profile_info): Likewise.
1629 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1631 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1633 * sim-model.c (OPTION_MODEL): Convert to enum.
1634 (OPTION_MODEL_INFO): New enum.
1635 (model_options): Add model-info/info-model entries.
1636 (model_option_handler): Handle OPTION_MODEL_INFO.
1638 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1640 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1641 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1644 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1646 * sim-hrw.c (sim_write): Add const to buf arg.
1647 * sim-utils.h (sim_write_fn): Likewise.
1649 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1651 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1654 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1656 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1657 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1658 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1659 * dv-sockser.c (sockser_options): Likewise.
1660 * hw-ports.c (empty_hw_ports): Likewise.
1661 * sim-hw.c (hw_options): Likewise.
1662 * sim-model.c (model_options): Likewise.
1663 * sim-options.c (standard_options): Likewise.
1664 * sim-profile.c (profile_options): Likewise.
1665 * sim-trace.c (trace_options): Likewise.
1666 * sim-watch.c (watchpoint_options): Likewise.
1668 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1670 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1671 the local "arg_table" variable, and the xmalloc cast.
1673 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1675 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1677 (sim_fpu_print_func): Add const markings to format buffer.
1679 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1681 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1683 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1685 * sim-trace.c (save_data): Add const markings to "buf" argument.
1687 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1689 * sim-options.c (standard_option_handler): Add const markings to
1692 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1694 * hw-ports.h: Fix spelling typos.
1696 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1698 * configure.ac: Check for socklen_t.
1699 * configure, config.in: Regenerated.
1700 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1702 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1704 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1705 * sim-hw.c (hw_option_handler): Likewise.
1707 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1709 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1710 (interrupt_nr_to_str): Likewise.
1711 (default_interrupt_names): Add const to pointer type.
1712 (sim_watchpoint_install): Add const to prefix.
1713 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1715 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1717 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1718 (sim_core_write_buffer): Likewise.
1720 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1722 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1723 the SIM_HAVE_ADDR_RANGE define.
1725 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1727 * sim-core.h (device_error): Add const to message, and add printf
1730 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1732 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1733 SIM_HAVE_ADDR_RANGE define.
1735 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1737 * dv-glue.c (hw_glue_ports): Swap static and const.
1739 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1741 * nrun.c (usage): Use void in definition.
1742 * sim-options.c (dup_arg_p): Convert old-style function definition.
1743 (sim_parse_args): Likewise.
1744 (sim_print_help): Likewise.
1745 * sim-trace.c (set_trace_option_mask): Likewise.
1746 (set_trace_option): Likewise.
1747 * sim-utils.c (sim_analyze_program): Likewise.
1748 (sim_elapsed_time_get): Likewise.
1749 (sim_elapsed_time_since): Likewise.
1751 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1753 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1754 (standard_options): Likewise.
1755 (standard_option_handler): Likewise.
1757 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1759 * hw-ports.c (TRACE): Delete.
1760 * hw-properties.c (TRACE): Delete.
1761 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1762 (hw_find_integer_property): Likewise.
1763 (hw_find_integer_array_property): Likewise.
1764 (hw_add_duplicate_property): Likewise.
1766 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1768 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1771 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1773 * sim-model.c: Include sim-model.h
1775 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1777 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1778 & from the STATE_CPU() examples.
1780 2010-01-24 Doug Evans <dje@sebabeach.org>
1782 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1783 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1785 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1786 (struct cgen_fp_ops): Update signatures of floating point conversion
1789 * Make-common.in (CGEN_SIM_DEPS): Define.
1790 (CGEN_INCLUDE_DEPS): Use it.
1791 (CGEN_MAIN_CPU_DEPS): Simplify.
1793 2010-01-22 Doug Evans <dje@sebabeach.org>
1795 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1796 (SUBWORDTFSI, JOINSIDI): Ditto.
1798 2010-01-05 Doug Evans <dje@sebabeach.org>
1800 * cgen-types.h (SETDI): Delete, unused.
1802 2009-12-02 Doug Evans <dje@sebabeach.org>
1804 * cgen-engine.h: Remove duplicated comment.
1806 2009-11-23 Doug Evans <dje@sebabeach.org>
1808 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1809 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1811 2009-11-22 Doug Evans <dje@sebabeach.org>
1813 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1814 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1815 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1816 instead of CGEN_INSN_INT.
1818 * cgen-trace.h (trace_extract): Add cast to fix warning.
1820 2009-11-05 Doug Evans <dje@sebabeach.org>
1822 * cgen-mem.h (DECLARE_GETT): Don't inline.
1823 (DECLARE_SETT): Ditto.
1825 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1827 * sim-inline.h: Fix spelling error.
1829 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1831 * Make-common.in: Add datarootdir.
1833 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1835 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1836 (SIM_CHECK_MEMBERS_1): Remove.
1837 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1838 AC_CHECK_MEMBERS one.
1839 * configure: Regenerate.
1841 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1842 * configure: Regenerate.
1844 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1846 * config.in: Regenerate.
1847 * configure: Likewise.
1849 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1850 definition of AC_CHECK_MEMBER.
1852 * aclocal.m4: m4_include toplevel config/override.m4.
1853 * configure: Regenerate.
1855 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1857 * Makefile.in (datarootdir): New variable.
1859 2009-07-07 Doug Evans <dje@sebabeach.org>
1861 * Make-common.in (CPU_DIR): Define.
1863 2009-07-06 Doug Evans <dje@sebabeach.org>
1865 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1866 identifiers for file types rather than encoding internal
1867 implementation details of cgen.sh.
1868 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1869 * cgen.sh: Add support for parallel makes.
1870 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1872 2009-05-18 Jon Beniston <jon@beniston.com>
1874 * gennltvals.sh: Add lm32 target.
1875 * nltvals.def: Add lm32 syscall definitions.
1877 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1879 Speed up simulator startup:
1880 * sim-utils.c (zalloc): Use xcalloc.
1882 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1884 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1885 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1886 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1887 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1888 type, QI, HI, SI, DI.
1890 * callback.c (os_error): Mark as being a noreturn function.
1891 * sim-io.h (sim_io_error): Similar for sim_io_error.
1893 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1895 * aclocal.m4: Fix underquoting of function names.
1897 2008-10-21 Julian Brown <julian@codesourcery.com>
1899 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1901 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1903 * common.m4: Add test for libz and zlib.h.
1904 * configure: Regenerate to track ../common/common.m4 changes.
1907 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1908 Daniel Jacobowitz <dan@codesourcery.com>
1909 Joseph Myers <joseph@codesourcery.com>
1911 * aclocal.m4: Include ../../config/acx.m4.
1912 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1913 * configure, config.in: Regenerate.
1914 * Make-common.in (LIB_OBJS): Add version.o.
1915 (version.c, version.o): New rules.
1916 * run.c: Include version.h.
1917 (usage): Add help parameter. Print output either to stdout or
1918 stderr depending on that parameter.
1919 (print_version): New.
1920 (main): Check for --help and --version.
1921 * run-sim.h (sim_target_display_usage): Add help parameter.
1924 2008-04-14 Hans Kester <kester.hans@gmail.com>
1926 * sim-signal.c: Define missing signals for _WIN32.
1928 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1930 * gennltvals.sh: Add cr16.
1931 * nltvals.def: Rebuild.
1933 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1935 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1936 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1938 2007-08-10 Nick Clifton <nickc@redhat.com>
1940 * sim-memopt.c (memory_options): Mention that the
1941 --memory-size switch accepts suffixes.
1942 (parse_size): Handle a suffix on the size value.
1943 * sim-options.c (standard_options): Mention that the mem-size
1944 switch accepts suffixes.
1945 (standard_option_handler): Handle a suffix on the size value.
1947 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1949 * acconfig.h: Remove.
1950 * config.in: Regenerate.
1952 2006-11-07 Thiemo Seufer <ths@mips.com>
1954 * gentmap.c: Fix compile time warning.
1956 2006-11-07 Thiemo Seufer <ths@mips.com>
1958 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1959 for bfd text addresses.
1961 2006-08-29 Thiemo Seufer <ths@mips.com>
1962 Nigel Stephens <nigel@mips.com>
1964 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1965 SIM_QUIET_NAN_NEGATED.
1967 2006-08-29 Nigel Stephens <nigel@mips.com>
1969 * sim-profile.c (profile_pc_init): Initialise default profiling
1970 frequency to a prime number.
1971 (profile_print_pc): Convert gmon.out sample data into target
1974 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1976 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1977 * common.m4: Likewise.
1978 * configure: Regenerated.
1980 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1982 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1983 * configure: Regenerated.
1985 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1987 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1988 and LIBINTL_DEP everywhere.
1989 (CSEARCH): Use INCINTL.
1990 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1992 * configure: Regenerated.
1994 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1996 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1997 option-contents test.
1999 2005-11-28 Mark Mitchell <mark@codesourcery.com>
2001 * sim-signal.c (sim_signal_to_target): Fix typos.
2003 * sim-reason.c (sim_stop_reason): Use
2004 sim_signal_to_target, not sim_signal_to_host.
2005 * sim-signal.c (sim_signal_to_host): Fix typo.
2006 (sim_signal_to_target): New function.
2008 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2010 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2013 2005-07-08 Ian Lance Taylor <ian@airs.com>
2015 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2017 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2018 different fraction for a quiet NaN.
2019 (unpack_fpu): Likewise.
2021 2005-07-08 Ben Elliston <bje@au.ibm.com>
2023 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2024 * sim-load.c: Likewise.
2025 * syscall.c: Likewise.
2027 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2029 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2032 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2034 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2036 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2038 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2039 and signed64 for __ALPHA__.
2041 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2043 * aclocal.m4 Include ../../gettext.m4.
2044 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2045 (AM_LC_MESSAGES): Remove.
2046 * configure: Regenerate.
2048 2005-02-28 Jim Blandy <jimb@redhat.com>
2050 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2051 -Wuninitialized in the default list of build warnings if CFLAGS is
2052 set, and doesn't include -O. (Using -Wuninitialized without
2053 optimization produces a warning, which interferes with compilation
2056 2005-02-21 Jim Blandy <jimb@redhat.com>
2058 * callback.c (os_fstat): Don't declare 't' unless it's used.
2060 2005-02-09 Jim Blandy <jimb@redhat.com>
2062 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2064 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2065 to $(CGEN), to ensure that the command substitution happens where
2066 the variable is referenced in the submake, not when the submake's
2067 arguments are expanded.
2068 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2069 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2070 application Scheme script directly after ${cgen}; don't precede it
2073 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2075 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2076 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2077 Include libiberty.h.
2078 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2079 being either end of a pipe.
2080 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2081 (os_shutdown): Clear pipe state.
2082 (default_callback): Initialize new members.
2084 * callback.c (default_callback): Initialize target_endian.
2085 (cb_store_target_endian): Renamed from store, new first parameter
2086 host_callback *cb, drop last parameter big_p. Take endianness
2088 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2089 Remove variable big_p.
2090 * nrun.c (main): Initialize default_callback.target_endian.
2092 2005-01-14 Andrew Cagney <cagney@gnu.org>
2094 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2095 Add explicit call to AC_CONFIG_HEADER.
2096 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2097 * configure: Re-generate.
2099 2005-01-12 Andrew Cagney <cagney@gnu.org>
2101 * common.m4: New file, based on of aclocal.m4.
2103 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2105 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2106 * configure: Regenerated to track ../common/aclocal.m4 changes.
2108 2005-01-07 Andrew Cagney <cagney@gnu.org>
2110 * configure.ac: Rename configure.in, require autoconf 2.59.
2111 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2112 * configure: Re-generate.
2114 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2116 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2117 <case CB_SYS_ftruncate>: New cases.
2119 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2121 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2122 (cb_syscall) <case CB_SYS_rename>: New case.
2123 * callback.c (os_lstat): New function.
2125 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2127 * run.1: Document --sysroot=filepath.
2128 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2129 (standard_options): Support --sysroot=<path>.
2130 (standard_option_handler): Handle OPTION_SYSROOT.
2131 * syscall.c (simulator_sysroot): Define, initialized empty.
2132 (get_path): Prepend simulator_sysroot to absolute file path.
2133 [HAVE_STRING_H]: Include string.h.
2134 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2135 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2136 (main): If simulator_sysroot is not empty, chdir there.
2137 * sim-config.h (simulator_sysroot): Declare.
2139 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2140 cgen_rtx_error" in a CGEN-generated simulator.
2141 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2142 replacement for CGEN-related breakpoints.
2144 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2146 * Make-common.in (sim-basics_h): Add $(callback_h).
2148 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2150 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2151 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2152 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2153 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2154 (SIM_CHECK_MEMBERS): New macros.
2155 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2156 for struct stat member test and write. Add ST_x calls for each
2157 struct stat member tested in configure.in. Wrap each ST_x call in
2158 #ifdef of configure macro for that member.
2159 * configure, config.in: Regenerate.
2161 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2163 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2165 <case desc>: Pass -OPC opcfile.
2166 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2167 parameter to cgen.sh.
2169 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2171 * Make-common.in (sim-basics_h): Correct dependencies on
2172 cconfig.h and tconfig.h
2173 (sim-load.o): Correct typo in sim-basics_h dependency.
2175 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2177 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2178 sub-dependencies for other sim files that they include.
2179 (sim_main_headers): Use sim-*_h macros.
2180 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2182 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2184 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2187 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2188 $(remote_sim_h) too.
2189 (sim_main_headers): Add sim-utils.h.
2191 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2193 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2195 2004-07-26 Andrew Cagney <cagney@gnu.org>
2197 Problem from Olaf Hering <olh@suse.de>.
2198 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2200 2004-07-10 Ben Elliston <bje@au.ibm.com>
2202 * hw-tree.c (parse_integer_property): Typo fix in comments.
2203 * sim-options.c (sim_args_command): Likewise.
2205 2004-06-28 Andrew Cagney <cagney@gnu.org>
2207 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2209 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2211 * callback.c (os_shutdown): Fix bug in last change: actually
2212 mark file descriptors as available on startup.
2214 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2216 [ include/gdb: * callback.h (host_callback_struct): Replace
2217 members fdopen and alwaysopen with fd_buddy. ]
2218 * callback.c: Changed all users.
2220 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2222 * sim-load.c (sim_load_file): Use bfd_get_section_size
2223 instead of bfd_get_section_size_before_reloc.
2225 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2227 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2228 passing it to printf.
2230 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2232 * callback.c: Update copyright dates.
2234 * sim-basics.h: Likewise.
2235 * sim-load.c: Likewise.
2236 * syscall.c: Likewise.
2238 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2240 * callback.c: Include cconfig.h instead of config.h.
2242 * sim-basics.h: Likewise.
2243 * sim-load.c: Likewise.
2244 * syscall.c: Likewise.
2246 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2248 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2250 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2252 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2254 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2256 * sim-options.c (standard_options): Fix the names of H8
2259 2003-10-30 Andrew Cagney <cagney@redhat.com>
2261 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2262 with "struct bfd_symbol".
2264 2003-10-21 Andrew Cagney <cagney@redhat.com>
2266 * callback.c (os_truncate): Call "truncate", and not "stat".
2268 2003-10-20 Andrew Cagney <cagney@redhat.com>
2270 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2272 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2274 * callback.c (os_ftruncate, os_truncate): New functions.
2275 (default_callback): Initialize ftruncate and truncate members.
2277 2003-09-08 Dave Brolley <brolley@redhat.com>
2279 On behalf of Doug Evans <dje@sebabeach.org>
2280 * cgen.sh: New arg archfile.
2281 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2282 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2284 2003-08-28 Andrew Cagney <cagney@redhat.com>
2286 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2287 * sim-options.c (print_help): Cast the format with specifier to
2290 2003-08-20 Michael Snyder <msnyder@redhat.com>
2291 Dave Brolley <brolley@redhat.com>
2293 * cgen-par.h (flags, word1): New target-specific
2294 fields of CGEN_WRITE_QUEUE_ELEMENT.
2295 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2296 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2297 * gennltvals.sh: Add frv target.
2298 * nltvals.def: Add frv target.
2300 2003-06-23 Michael Snyder <msnyder@redhat.com>
2302 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2303 * sim-reg.c: Fix cut-and-paste bug in comment.
2305 2003-06-22 Andrew Cagney <cagney@redhat.com>
2307 From matthew green <mrg@redhat.com>:
2308 * sim-fpu.h: Update copyright.
2309 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2310 * sim-fpu.c: Update copyright.
2311 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2313 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2315 From Doug Evans <dje@sebabeach.org>:
2316 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2317 with disassemble_info:read_memory_func.
2318 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2320 2003-06-04 Michael Snyder <msnyder@redhat.com>
2322 * common/run.c (main): Remove SIM_H8300 ifdef.
2324 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2325 (standard_options): Add '-x' for h8/300sx.
2326 (standard_option_handler): Add case for SIM_H8300SX.
2328 2003-04-13 Michael Snyder <msnyder@redhat.com>
2330 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2332 2003-03-01 Andrew Cagney <cagney@redhat.com>
2334 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2335 (sim_engine_vabort): Ditto.
2337 2003-02-27 Andrew Cagney <cagney@redhat.com>
2339 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2340 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2341 * nrun.c (main): Ditto.
2343 2003-02-26 Andrew Cagney <cagney@redhat.com>
2345 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2346 (sim_engine_vabort): Ditto.
2347 (sim_engine_halt, sim_engine_restart): Ditto.
2349 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2351 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2352 (sim-break_h): Delete macro.
2353 (sim-break.o): Delete rule.
2354 * sim-break.c: Delete file.
2355 * sim-break.h: Delete file.
2356 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2357 (STATE_BREAKPOINTS): Delete macro.
2358 (sim_state_base): Delete field breakpoints.
2359 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2360 sim_break_install to array.
2362 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2364 * run.c (usage): Fix typos.
2366 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2368 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2370 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2372 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2373 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2374 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2375 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2376 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2377 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2378 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2379 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2380 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2381 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2383 2002-11-13 Andrew Cagney <cagney@redhat.com>
2385 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2387 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2389 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2390 (distclean): Depend on it.
2392 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2394 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2396 2002-08-29 Dave Brolley <brolley@redhat.com>
2398 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2400 2002-07-17 Andrew Cagney <cagney@redhat.com>
2402 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2403 (sim_set_callbacks, sim_size, sim_trace)
2404 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2405 to here from "gdb/remote-sim.h".
2407 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2409 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2410 avoid possible longjmp problems with automatic variable siggnal.
2412 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2414 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2415 * Make-common.in (installdirs): Make $(libdir) too, needed when
2416 installing libsim.a.
2418 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2420 * gennltvals.sh (dir): Mark d30v as obsolete.
2421 * nltvals.def: Remove d30v.
2423 2002-06-17 Andrew Cagney <cagney@redhat.com>
2425 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2427 * sim-memopt.c: Include <unistd.h>.
2428 (do_memopt_add): Fix printf format.
2429 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2431 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2433 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2434 --enable-gdb-build-warnings.
2435 * configure: Regenerated to track ../common/aclocal.m4 changes.
2437 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2439 * sim-fpu.c (unpack_fpu): Initialize exponent for
2442 (sim_fpu_sqrt): Same.
2444 2002-06-08 Andrew Cagney <cagney@redhat.com>
2446 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2447 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2449 * sim-load.c: Ditto.
2450 * callback.c: Ditto.
2452 * Make-common.in (callback_h): Define.
2453 (remote_sim_h): Define.
2455 (callback.o): Update.
2456 (syscall.o): Update.
2459 (sim-hload.o): Update.
2461 (sim-reason.o): Update.
2462 (sim-reg.o): Update.
2463 (sim-resume.o): Update.
2465 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2467 * run.c: Fix formatting.
2469 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2471 * run-sim.h: New header. Provide prototypes for functions used
2472 between run() and libsim.a which are not used by GDB.
2473 * run.c: Include run-sim.h.
2474 (main): If SIM_TARGET_SWITCHES is defined call
2475 sim_target_parse_command_line.
2476 (usage): If SIM_TARGET_SWITCHES is defined call
2477 sim_target_display_usage.
2479 2002-05-17 Andrey Volkov <avolkov@transas.com>
2481 * run.c: Made h8300s as new target, not h8300h alias.
2482 Added new option -S (h8300s target)
2483 * sim-options.c: Ditto.
2485 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2487 * callback.c: Use 'deprecated' rather than 'depreciated.'
2489 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2491 From wiz at danbala:
2492 * sim-fpu.h: Fix grammar and typos.
2495 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2497 * callback.c: Fix some spelling errors.
2498 * hw-device.h: Likewise.
2499 * hw-tree.c: Likewise.
2500 * sim-abort.c: Likewise.
2501 * sim-alu.h: Likewise.
2502 * sim-core.h: Likewise.
2503 * sim-events.c: Likewise.
2504 * sim-events.h: Likewise.
2505 * sim-fpu.h: Likewise.
2506 * sim-profile.h: Likewise.
2507 * sim-utils.c: Likewise.
2509 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2511 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2514 2002-01-20 Ben Elliston <bje@redhat.com>
2516 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2517 the comment for this enumerator.
2519 2002-01-14 Ben Elliston <bje@redhat.com>
2521 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2523 2001-12-20 Kazu Hirata <kazu@hxi.com>
2525 * run.c (usage): Fix a typo.
2527 2001-07-05 Ben Elliston <bje@redhat.com>
2529 * Make-common.in (srccgen): Remove.
2530 (CGEN_CPU_DIR): Define.
2531 (CGEN_READ_SCM): Redefine without $(srccgen).
2532 (CGEN_ARCH_SCM): Ditto.
2533 (CGEN_CPU_SCM): Ditto.
2534 (CGEN_DECODE_SCM): Ditto.
2535 (CGEN_DESC_SCM): Ditto.
2537 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2539 * sim-load.c (sim_load_file): Put it back: external now.
2540 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2542 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2544 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2546 * sim-utils.c (sim_analyze_program): Ditto.
2548 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2550 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2551 we're finished with its immediate use.
2552 * sim-load.c (sim_load_file): Ditto.
2554 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2556 Add support for mmap-based memory regions.
2557 * sim-memopt.c (mmap_next_fd): New global.
2558 (sim_memory_init): Reinitialize it.
2559 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2560 "--memory-mapfile FILE" option. Check for some errors.
2561 (do_memopt_add): Conditionally do mmap instead of malloc for
2562 backing store of simulated memory. Check for more errors.
2563 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2564 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2565 * configure.in: Look for mmap/fstat related functions and headers.
2566 * config.in, configure: Regenerated.
2568 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2570 * sim-core.c (sim_core_map_attach): Correct overlap-related
2573 2001-03-07 Michael Meissner <meissner@redhat.com>
2575 * run.c (alloca-conf.h): Delete, no longer provided.
2577 2001-02-22 Ben Elliston <bje@redhat.com>
2579 * sim-trace.h (TRACE_VPU_IDX): Add.
2580 (TRACE_vpu): Define.
2581 (WITH_TRACE_VPU_P): Likewise.
2582 (TRACE_VPU_P): Likewise.
2583 * sim-trace.c (OPTION_TRACE_VPU): Define.
2584 (trace_options): Add --trace-vpu.
2585 (trace_option_handler): Handle OPTION_TRACE_VPU.
2586 (trace_option_handler): Include VPU tracing in --trace-semantics.
2587 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2589 2001-02-21 Ben Elliston <bje@redhat.com>
2591 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2592 (TRACE_BRANCH_INPUT2): Likewise.
2594 2001-02-09 Ben Elliston <bje@redhat.com>
2596 * (profile_print_pc): Write header out in target byte order.
2598 2001-02-09 Ben Elliston <bje@redhat.com>
2600 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2601 adjusting the pc shift value.
2603 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2605 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2606 where a numeric value is supplied.
2608 2001-01-06 Ben Elliston <bje@redhat.com>
2610 * cgen.sh: Allow extrafiles to include the semantics files when
2611 generating an ISA-specific decoder.
2613 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2615 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2617 2000-12-23 Ben Elliston <bje@redhat.com>
2619 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2620 them to the trace stream using sim_fpu_printn_fpu. Include
2623 2000-12-15 Ben Elliston <bje@redhat.com>
2625 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2626 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2627 trailing digits as specified (-1 to print all digits).
2628 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2629 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2632 2000-12-13 Ben Elliston <bje@redhat.com>
2634 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2635 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2638 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2640 * sim-endian.h: Don't have parameters on macro definitions which
2641 are simply renaming functions, to permit use of XCONCAT2 in both
2642 the macro name and the arguments in a use of such a definition.
2644 2000-12-11 Ben Elliston <bje@redhat.com>
2646 * cgen-ops.h (SUBWORDDFDI): New function.
2648 2000-12-05 Ben Elliston <bje@redhat.com>
2650 * Make-common.in (cgen-defs): New target.
2651 (cgen-decode): Pass $(EXTRAFILES).
2653 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2654 -outfile-suffix options.
2656 2000-12-04 Ben Elliston <bje@redhat.com>
2658 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2659 (SUBWORDSIUQI): Likewise.
2660 (SUBWORDDIHI): Likewise.
2661 (SUBWORDDIQI): New function.
2663 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2664 * cgen-scache.c (scache_option_handler): Remove unused local var.
2666 2000-12-03 Ben Elliston <bje@redhat.com>
2668 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2670 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2672 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2674 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2676 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2679 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2681 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2682 (set_hw_delete): Moved the macro as a function.
2683 * hw-base.h (set_hw_delete): Declare as external function.
2684 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2685 allocated using hw_malloc.
2687 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2689 * sim-options.c (sim_parse_args): Free the memory used for
2690 long_options, short_options, handlers, opt_cpu, orig_val.
2692 2000-11-20 Ben Elliston <bje@redhat.com>
2694 * cgen-ops.h (SUBBI): New macro.
2695 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2696 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2698 2000-11-16 Ben Elliston <bje@redhat.com>
2700 * cgen-types.h (VOID): New type.
2702 2000-11-09 Ben Elliston <bje@redhat.com>
2704 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2705 (sim_fpu_two): Set exponent to 1.
2707 2000-10-26 Ben Elliston <bje@redhat.com>
2709 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2710 `all'. Pass `-i' options to cgen applications.
2711 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2712 cgen-desc): Pass $(isa) to cgen.sh.
2714 2000-10-08 Ben Elliston <bje@redhat.com>
2716 * cgen-utils.c (cgen_rtx_error): New function.
2718 2000-10-07 Ben Elliston <bje@redhat.com>
2720 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2721 conditions for sim_core_read_buffer().
2723 2000-09-26 Dave Brolley <brolley@redhat.com>
2725 * cgen-utils.c (RORQI): New function.
2726 (ROLQI): New function.
2727 (RORHI): New function.
2728 (ROLHI): New function.
2730 2000-08-28 Dave Brolley <brolley@redhat.com>
2732 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2733 in insn_value if it will fit.
2735 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2737 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2739 2000-08-15 Dave Brolley <brolley@redhat.com>
2741 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2743 2000-08-15 Dave Brolley <brolley@redhat.com>
2745 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2746 (PROFILE_CPU_FREQ): New macro.
2747 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2748 (profile-options): Add profile-cpu-frequency.
2749 (parse_frequency): New function.
2750 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2751 (profile_print_speed): Print cpu frequency and simulated execution time.
2752 Re-indent other items to match.
2754 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2756 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2758 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2760 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2761 * Makefile.in (install): Install run.1 man page.
2763 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2765 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2766 * Makefile.in (headers,nltvals.def): Merge.
2768 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2770 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2771 * nrun.c (main): Print the simulator statistics only in
2773 * hw-properties.h (hw_find_integer_array_property): Fix
2774 prototype (use signed_cell).
2776 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2777 * sim-events.c (sim_events_remain_time): New function returning
2778 the time that remains before the event is raised.
2779 * hw-events.c (hw_event_remain_time): Likewise.
2780 * sim-events.h (sim_events_remain_time): Declare.
2781 * hw-events.h (hw_event_remain_time): Declare.
2783 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2784 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2785 (OPTION_HW_LIST): New option --hw-list to list the devices.
2786 (hw_option_handler): List the device tree with 'sim_hw_print'.
2788 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2789 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2790 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2791 (EXTENDED): Define for 16-bit word size.
2792 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2793 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2794 * sim-types.h: Added support for 16-bit targets.
2796 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2798 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2800 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2802 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2803 * Makefile.in (distclean): Clean cconfig.h also.
2805 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2807 * configure: Regenerated to track ../common/aclocal.m4 changes.
2809 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2811 * aclocal.m4 (sim-profile): Enable the profiler by default.
2813 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2815 * run.c (main): Initialize sigrc.
2817 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2819 * sim-events.c (update_time_from_event): Add more detailed event
2822 2000-03-30 Dave Brolley <brolley@redhat.com>
2824 * aclocal.m4 (cgen): Use guile to run cgen.
2826 2000-03-23 Dave Brolley <brolley@redhat.com>
2828 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2830 * cgen-accfp.c (fextsfdf): New function.
2831 (ftruncdfsf): New function.
2832 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2834 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2836 * cgen-ops.h: Added TRUNCSISI.
2838 2000-03-08 Dave Brolley <brolley@redhat.com>
2840 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2841 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2842 (sim_queue_fn_si_write): Last argument is has type USI.
2843 (sim_queue_fn_sf_write): New function.
2844 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2845 (sim_queue_fn_sf_write): New function.
2846 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2848 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2850 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2851 sim_set_trace and run simulator using sim_resume.
2852 (main): Add option ``-o'' - operating environment. Only continue
2853 after a signal when operating environment.
2854 (main): Always set REASON and SIGRC using sim_stop_reason.
2855 (sim_trace): Delete extern declaration.
2857 2000-02-08 Nick Clifton <nickc@cygnus.com>
2859 * callback.c: Fix compile time warning messages.
2860 * run.c: Fix compile time warning messages.
2862 1999-12-17 Dave Brolley <brolley@cygnus.com>
2864 * sim-profile.h: (set_profile_option_mask): Add prototype.
2865 * sim-profile.c (set_profile_option_mask): No longer static.
2867 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2869 * sim-arange.c: Include <string.h>
2871 1999-12-07 Dave Brolley <brolley@cygnus.com>
2873 * sim-options.c (print_help): '=' required before optional argument.
2874 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2875 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2876 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2877 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2878 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2879 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2880 (fn_mem_qi_write): New union members.
2881 (fn_mem_hi_write): New union members.
2882 (fn_mem_si_write): New union members.
2883 (fn_mem_di_write): New union members.
2884 (fn_mem_df_write): New union members.
2885 (fn_mem_xi_write): New union members.
2886 (sim_queue_fn_mem_qi_write): New function.
2887 (sim_queue_fn_mem_hi_write): New function.
2888 (sim_queue_fn_mem_si_write): New function.
2889 (sim_queue_fn_mem_di_write): New function.
2890 (sim_queue_fn_mem_df_write): New function.
2891 (sim_queue_fn_mem_xi_write): New function.
2892 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2893 (sim_queue_fn_mem_hi_write): New function.
2894 (sim_queue_fn_mem_si_write): New function.
2895 (sim_queue_fn_mem_di_write): New function.
2896 (sim_queue_fn_mem_df_write): New function.
2897 (sim_queue_fn_mem_xi_write): New function.
2898 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2899 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2900 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2902 1999-12-01 Dave Brolley <brolley@cygnus.com>
2904 * cgen-accfp.c (subsf): Check status code.
2922 1999-11-26 Dave Brolley <brolley@cygnus.com>
2924 * cgen-par.h (fn_df_write): Mode of data is DF.
2925 (sim_queue_fn_df_write): Mode of data is DF.
2926 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2928 1999-11-22 Dave Brolley <brolley@cygnus.com>
2930 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2931 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2933 1999-11-04 Dave Brolley <brolley@cygnus.com>
2935 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2936 CGEN_MEM_XI_WRITE members.
2937 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2938 (sim_queue_fn_xi_write): New function.
2939 (sim_queue_mem_xi_write): New function.
2941 * cgen-par.c (sim_queue_fn_xi_write): New function.
2942 (sim_queue_mem_xi_write): New function.
2943 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2946 1999-10-22 Dave Brolley <brolley@cygnus.com>
2948 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2949 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2950 * cgen-par.c: Set insn_address for each queued write. Get pc from
2951 cpu when executing queued writes.
2953 1999-10-19 Dave Brolley <brolley@cygnus.com>
2955 * cgen-par.h (sim_queue_fn_pc_write): New function.
2956 (CGEN_FN_PC_WRITE): New enumerator.
2957 (fn_pc_write): New union member.
2958 * cgen-par.c (sim_queue_fn_pc_write): New function.
2959 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2961 1999-10-18 Dave Brolley <brolley@cygnus.com>
2963 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2964 (CGEN_MEM_DF_WRITE): New enumerator.
2965 (mem_di_write): New union member.
2966 (mem_df_write): New union member.
2967 * cgen-par.c (sim_queue_mem_di_write): New function.
2968 (sim_queue_mem_df_write): New function.
2969 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2971 * cgen-accfp.c (divsf): Check for division errors.
2973 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2975 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2977 1999-10-07 Dave Brolley <brolley@cygnus.com>
2979 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2980 (fn_hi_write): New union member.
2981 (sim_queue_fn_hi_write): New function.
2982 * cgen-par.c (sim_queue_fn_hi_write): New function.
2983 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2985 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2987 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2988 Change type of result to SEM_PC.
2990 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2992 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2994 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2996 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2997 (JOIN*): Delete cpu arg.
2999 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
3001 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
3003 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
3005 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3007 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3010 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3012 * run.c (main): Check the sim_stop_reason and only halt simulation
3013 when a valid stop condition is identified.
3015 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3017 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3019 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3021 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3022 (bi_write): New union element.
3023 (sim_queue_bi_write): New function.
3024 * cgen-par.c (sim_queue_bi_write): New function.
3025 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3027 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3029 * configure: Regenerated to track ../common/aclocal.m4 changes.
3031 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3032 ../gdb/configure.in.
3033 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3034 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3035 (SIM_WARNINGS): Delete
3036 (CONFIG_CFLAGS): Update.
3038 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3040 * cgen-par.c: New file.
3041 * cgen-par.h: New file.
3042 * cgen-sim.h (cgen-par.h): #include it.
3043 * cgen-cpu.h (write_queue): New field.
3044 (CPU_WRITE_QUEUE): New access macro.
3045 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3046 (cgen-par.o): New target.
3048 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3050 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3051 * cgen-utils.c (mode_names): Update.
3053 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3055 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3056 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3057 buffer arg if WITH_PARALLEL_GENWRITE.
3058 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3059 (struct idesc): Ditto.
3061 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3063 * sim-model.c (model_option_handler): Add \n to error message.
3065 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3067 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3068 (insn_sem): Rewrite.
3069 (sem_fn_desc): New struct.
3071 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3073 (scache case): Split into non-parallel/parallel versions.
3074 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3075 if not use semantic switch version.
3077 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3079 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3080 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3081 (SEM_BRANCH_INIT_EXTRACT): Delete.
3082 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3083 (SEM_BRANCH_FINI): Ditto.
3084 (SEM_BRANCH_VIA_ADDR): Ditto.
3085 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3086 (SEM_BRANCH_ADDR_CACHE): Delete.
3087 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3088 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3090 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3091 (@cpu@_pbb_begin): Initialize branch_target.
3092 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3093 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3095 (@cpu@_engine_run_fast): Ditto.
3097 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3099 * cgen-utils.c (RORSI): New function.
3100 (ROLSI): New function.
3102 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3104 * Makefile.in (TAGS): Tweak TAGS regex.
3105 * cgen-mem.h (*): Add TAGS markers.
3107 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3109 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3110 passed in when sim_resume is first entered - don't re-pass it
3113 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3115 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3116 OPTION_LOAD_LMA but only when is defined.
3117 (standard_options): When SIM_HANDLES_LMA is defined include
3118 options --load-lma and --load-vma.
3119 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3121 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3122 (struct sim_state_base): Add load_at_lma_p.
3123 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3124 STATE_LOAD_AT_LMA_P.
3126 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3128 * nrun.c (main): Re-format loop gnu style.
3130 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3132 * dv-sockser.c (connected_p): Initialize addrlen.
3134 1999-07-06 Dave Brolley <brolley@cygnus.com>
3136 * cgen-accfp.c (floatsidf): New function.
3137 (fixdfsi): New function.
3139 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3141 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3143 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3145 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3146 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3147 * cgen-fpu.c: New file.
3148 * cgen-fpu.h: New file.
3149 * cgen-accfp.c: New file.
3150 * cgen-cpu.h (CGEN_CPU): New member fpu.
3151 * cgen-mem.h: Redo fp support.
3152 * cgen-ops.h: Delete k&r support. Redo fp support.
3153 * cgen-sim.h: Include cgen-fpu.h.
3154 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3156 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3158 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3160 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3161 (@cpu@_pbb_cti_chain): Minor clean up.
3163 1999-05-08 Felix Lee <flee@cygnus.com>
3165 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3166 AM_CYGWIN32 and AM_EXEEXT.
3167 * configure: Regenerate.
3169 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3171 * sim-core.c (device_error,device_io_read_buffer,
3172 device_io_write_buffer): Delete decls.
3173 * sim-core.h: Put them here.
3175 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3176 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3177 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3178 (sim_core_write_aligned_N): Ditto.
3180 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3182 * sim-memopt.c (sim_memory_uninstall): Don't look into
3185 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3187 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3189 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3191 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3192 (sim_core_write_buffer): Ditto.
3194 1999-04-02 Keith Seitz <keiths@cygnus.com>
3196 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3197 after the interval counter has expired.
3198 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3199 poll_quit callbacks. May be overridden by Makefile.
3200 (poll_quit_counter): New global.
3201 * sim-events.c: Remove all mentions of ui_loop_hook. The
3202 host callback "poll_quit" will serve the purpose.
3203 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3205 * nrun.c: Remove declaration of ui_loop_hook.
3207 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3209 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3210 if being used by gdb.
3212 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3214 * cgen-types.h (XF,TF): Tweak.
3215 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3217 (SUBWORD*,JOIN*): Define.
3218 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3219 moved into cpu descriptor.
3220 * sim-model.h (MACH): New member `num'.
3222 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3224 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3225 (CGEN_CPU): Member opcode renamed to cpu_desc.
3226 New members get_idata,disassembler.
3227 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3228 CGEN_INSN_ATTR_VALUE.
3229 (CGEN_STATE): Delete member opcode_table.
3230 (sim_disassemble_insn): Delete decl.
3231 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3232 (struct idesc): Moved to here from <cpu>-decode.h.
3233 * cgen-run.c (prime_cpu): Call prepare_run callback.
3234 * cgen-trace.h (SFILE): New type.
3235 (sim_disasm_sprintf): Declare.
3236 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3237 (sim_cgen_disassemble_insn): Declare.
3238 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3239 (insn_fields): Delete.
3240 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3242 (trace_insn): Call CPU_DISASSEMBLER hook.
3243 (sim_disasm_sprintf): New function.
3244 (sim_disasm_read_memory): New function.
3245 (sim_disasm_perror_memory): New function.
3246 (sim_cgen_disassemble_insn): New function.
3247 * cgen-utils.c: Don't include cpu-opc.h.
3248 (virtual_insn_entries): New static local.
3249 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3250 (cgen_insn_name): Rewrite.
3251 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3252 * cgen.sh (desc): New file generator handler.
3253 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3254 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3255 Don't include cpu-opc.h,cpu-sim.h.
3256 * sim-model.c (model_set): Delete SIM_DESC arg.
3257 (sim_model_set): Update.
3258 * sim-model.h (MACH): New member prepare_run.
3260 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3262 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3263 if redundant with allocator functions.
3265 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3267 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3269 * sim-profile.h: Make like sim-trace.h.
3270 (PROFILE_USEFUL_MASK): New macro.
3271 * sim-profile.c (profile_options): Make like trace_options, allow
3272 optional on|off arg where applicable.
3273 (set_profile_option_mask): New function.
3274 (sim_profile_set_option): New function.
3275 (profile_option_handler): Simplify.
3276 Have -p only enable selected things, not everything.
3277 Add missing break to OPTION_PROFILE_PC_RANGE.
3278 * cgen-scache.c (scache_options): Allow optional on|off arg to
3280 (scache_option_handler): Use sim_profile_set_option.
3282 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3284 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3285 (memory_option_handler): Implement MEMORY_FILL option. Make
3286 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3287 (parse_ulong_value): New function.
3288 (do_memopt_add): Allocate all buffers. Optionally fill them.
3290 1999-01-15 Richard Henderson <rth@cygnus.com>
3292 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3293 va_list, not an integer.
3294 * sim-events.c (sim_events_schedule): Likewise.
3296 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3297 the appropriate type.
3299 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3301 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3302 (sim_disassemble_insn): Update prototype.
3303 (sim_engine_invalid_insn): Ditto.
3304 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3305 (SEM_BRANCH_INIT): PCADDR->IADDR.
3306 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3307 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3308 * cgen-scache.h (*): Ditto.
3309 * cgen-trace.c (*): Ditto.
3310 * cgen-trace.h (*): Ditto.
3311 * cgen-utils.c (*): Ditto.
3312 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3314 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3315 (simple engine framework): Rewrite.
3316 * sim-module.c (modules): Install model module sooner (and in
3317 particular before the profile module).
3319 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3321 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3322 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3323 (sim_model_init): Call it.
3325 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3327 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3329 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3330 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3331 (SEM_BRANCH_INIT_EXTRACT): New macro.
3332 (SEM_BRANCH_INIT): Add taken_p.
3333 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3334 (SEM_BRANCH_FINI): Use it.
3336 * cgen-run.c (sim_resume): Handle tracing of last insn.
3337 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3338 * cgen-trace.c (current_abuf): New static global.
3339 (trace_insn_init): Initialize it.
3340 (trace_insn_fini): Use it.
3341 (trace_insn): Set it.
3342 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3343 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3344 (@cpu@_emit_after): Ditto.
3345 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3346 labels if WITH_SEM_SWITCH_FULL.
3347 * sim-model.c: Include bfd.h.
3348 (sim_model_init): New function.
3349 (sim_model_install): Record init fn.
3350 * sim-model.h (MACH): New member bfd_name.
3351 * sim-module.c (modules): Initialize model before scache.
3353 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3355 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3357 * nrun.c (main): Remain in simulation loop for traps and
3358 exceptions when in operating environment mode.
3359 (ui_loop_hook): New stub hook for standalone use.
3360 * sim-events.c (sim_events_process): Call ui_loop_hook
3361 periodically on CYGWIN host.
3363 * sim-reason.c (sim_stop_reason): Return host signal numbers
3364 to gdb on sim_stopped and sim_signalled cases.
3365 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3366 hook just before longjmp.
3367 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3368 hook just before sim_engine_run.
3370 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3371 * sim-trace.h (trace_generic): Ditto.
3372 * sim-trace.c (trace_generic): Ditto.
3374 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3376 * Make-common.in (SIM_MAIN_DEPS): New var.
3377 (CGEN_MAIN_CPU_DEPS): New var.
3378 * aclocal.m4: Add --enable-cgen-maint option.
3379 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3381 (GETIMEM*): Pass pc value to sim_core routine.
3383 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3385 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3386 Compare with ZERO not NULL.
3388 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3390 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3393 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3395 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3396 * sim-trace.c: Include stdlib.h if present.
3397 * dv-sockser.c: Include unistd.h if present.
3398 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3399 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3401 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3403 * gennltvals.sh: Add i960.
3404 * nltvals.def: Rebuild.
3406 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3408 * cgen-defs.h: New file, old cgen-sim.h.
3409 * cgen-sim.h: Simple header that includes others.
3410 * sim-arange.c: New file.
3411 * sim-arange.h: New file.
3412 * sim-basics.h: Include it.
3413 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3414 (sim-arange.o): Add rule for.
3415 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3416 (sim_io_eprintf_cpu): Add prototype.
3417 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3418 (INLINE2): New macro.
3419 (EXTERN_INLINE): New macro.
3420 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3421 before calling module init fns.
3422 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3423 (profile_init): New function.
3424 (profile_options): New option --profile-range.
3425 (profile_option_handler): Handle --profile-range.
3426 (profile_print_insn): Qualify address range specific section titles.
3427 (profile_print_addr_ranges): New function.
3428 (profile_info): Print address ranges if specified.
3429 (profile_install): Set profile_init init fn.
3430 * sim-profile.h (PROFILE_DATA): New member `range'.
3431 * sim-trace.c (trace_init): New function.
3432 (trace_options): New option --trace-range.
3433 (trace_option_handler): Handle --trace-range.
3434 (trace_install): Set trace_init init fn.
3435 * sim-trace.h (TRACE_DATA): New member `range'.
3436 * sim-utils.c (sim_cpu_msg_prefix): New function.
3437 (sim_io_eprintf_cpu): New function.
3438 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3439 (PC_IN_PROFILE_RANGE_P): New macro.
3440 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3441 (trace_insn_fini): New arg abuf. All callers updated.
3442 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3443 printing cycle counts.
3444 * cgen-trace.h (trace_insn_fini): Update prototype.
3445 (TRACE_RESULT_P): New macro.
3446 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3447 (TRACE_INSN): Check ARGBUF_TRACE_P.
3448 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3449 * cgen-types.h (SIM_INLINE): Delete.
3450 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3451 * cgen-utils.c: Don't include cgen-engine.h
3452 * genmloop.sh (@cpu@_fill_argbuf): New function.
3453 (@cpu@_fill_argbuf_tp): New function.
3454 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3455 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3456 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3457 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3458 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3459 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3460 doing profiling. Update call to TRACE_INSN_FINI.
3462 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3464 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3466 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3469 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3471 * sim-inline.c (SIM_INLINE_P): Fix typo.
3473 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3475 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3477 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3479 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3480 * nltvals.def: Re-generate.
3482 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3484 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3485 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3486 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3488 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3489 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3491 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3493 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3494 (${cpu}_pbb_cti_chain): Ditto.
3496 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3498 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3499 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3500 (EXTRACT_INT,EXTRACT_UINT): New macros.
3501 (SEM_SEM_ARG): New macro.
3502 (SEM_NEXT_VPC): New arg `pc'.
3503 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3504 (sim_disassemble_insn): Update prototype.
3505 * cgen-trace.c (current_insn,insn_fields): New static locals.
3506 (trace_insn): Set them.
3507 * cgen-utils.c: #include cgen-engine.h.
3508 (sim_disassemble_insn): New arg insn_fields.
3509 Handle variable length insns.
3510 * genmloop.sh: Only emit pbb decls if -pbb.
3511 (${cpu}_scache_lookup): New arg `vpc'.
3512 (scache support): Fetch pc before entering loop.
3514 * gennltvals.sh: Add fr30 support.
3515 * nltvals.def: Rebuild.
3517 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3519 * sim-types.h: Re-do type system so that GCC's attribute and mode
3520 are used to specify types. Handle case of ALPHA.
3522 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3524 * aclocal.m4: Add tests for dlopen family.
3525 * config.in: Regenerated.
3527 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3529 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3531 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3533 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3534 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3535 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3536 * cgen-sim.h: ... to here.
3538 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3540 * aclocal.m4 (enable-build-warnings): Replace
3541 enable-sim-warnings. Extend =LIST syntax so that prepend and
3542 append of options is possible. Drop -Werror, add
3543 -Wstrict-prototypes for GDB compatibility.
3544 * Make-common.in (SIM_WARNINGS): Update.
3546 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3548 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3549 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3550 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3551 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3552 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3554 * cgen-cpu.h: New file.
3555 * cgen-engine.h: New file.
3556 * cgen-scache.h: New file.
3557 * cgen-sim.h: Delete portions moved to new files.
3558 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3559 rather than sending result to stdout.
3561 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3563 * Make-common.in (sim-reg.o): New rule.
3564 (cgen-run.o): New rule.
3565 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3566 * cgen-run.c (prime_cpu): New function.
3567 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3568 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3570 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3571 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3572 (CGEN_INSN_VIRTUAL_P): New macro.
3573 (SEM_PC): New typedef.
3574 (SEMANTIC_FN): Change type of result to SEM_PC.
3575 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3576 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3577 (SCACHE_MAP): New typedef.
3578 (CPU_SCACHE): Add pbb support.
3579 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3580 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3581 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3583 (INSN_NAME): Delete.
3584 (cgen_insn_name): Declare.
3585 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3586 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3587 (first_insn_p): Make static.
3588 (trace_insn): Handle virtual insns specially.
3589 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3590 * cgen-types.h (UBI): Delete.
3591 (MODE_TYPE): New enum.
3592 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3593 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3594 (cgen_virtual_opcode_table): New global.
3595 (cgen_insn_name): New function.
3596 (sim_disassemble_insn): Ignore virtual insns.
3597 * genmloop.sh: Delete top level loop generation. Add pbb support.
3598 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3599 (sim_cpu_base): New members max_insns,insn_name,model_data.
3600 (CPU_PC_GET,CPU_PC_SET): New macros.
3601 (sim_pc_get,sim_pc_set): Declare.
3602 * sim-model.c (model_set): Call model init fn.
3603 * sim-model.h (MODEL_FN): New typedef.
3604 (INSN_TIMING): New member model_fn.
3605 (MODEL): New members num,init.
3606 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3607 All callers updated.
3608 (profile_insn_init): New fn.
3609 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3610 Exit early if insn profiling not supported.
3611 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3612 (profile_install): Record profile_insn_init as init fn.
3613 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3614 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3615 (PROFILE_DATA): Delete member exec_time.
3616 Change insn_count to pointer to array, rather than the array.
3617 (sim_profile_print_bar): Declare.
3619 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3621 * cgen-run.c: New file.
3622 * sim-reg.c: New file.
3624 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3626 * aclocal.m4: Add checks for -lsocket and -lnsl.
3628 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3629 allow local port reuse on listening socket.
3631 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3633 * sim-config.h: Remove reference to linux kernel header.
3635 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3637 * dv-sockser.c (sockser_addr): Make variable non-static.
3639 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3641 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3643 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3645 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3647 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3649 * Make-common.in (install-common): Add $(EXEEXT) when installing
3652 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3654 * cgen-sim.h (cgen_state): New member opcode_table.
3655 * cgen-utils.c (sim_disassemble_insn): Use it.
3657 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3659 * cgen-mem.h (DECLARE_SETT): Fix return type.
3660 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3661 * cgen-scache.c: Include stdlib.h.
3662 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3663 * sim-model.c (model_option_handler): Remove unused variable `n'.
3665 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3667 * cgen-utils.c: Include bfd.h.
3668 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3670 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3672 * sim-bits.h (EXTEND24): Fix typo.
3674 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3676 * sim-events.c (ETRACE_P): New macro.
3677 (struct _sim_event): Add member trace.
3678 (sim_events_free): Reclaim trace message.
3680 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3681 sim_events_schedule_tracef): New functions, include printf trace
3682 information in argument list. If tracing, store asprintf'd trace
3683 message in sim_event.
3685 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3686 hw_event_queue_schedule_vtracef): New functions, mimic
3689 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3691 * sim-bits.h (EXTEND24): Define.
3693 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3695 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3696 (CPU_SCACHE_HASH_MASK): New macro.
3697 (SCACHE_HASH_PC): Rewrite.
3698 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3699 computation out of main loop.
3701 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3703 * cgen-sim.h (RECORD_IADDR): Delete.
3704 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3705 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3707 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3709 * gennltvals.def (mn10200): Add entry.
3710 * nltvals.def: Regenerate with MN10200 additions.
3712 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3714 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3715 documentation on how it works.
3717 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3718 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3719 sim_core_set_xor, sim_core_xor_read_buffer,
3720 sim_core_xor_write_buffer): Update.
3722 * sim-events.h, sim-events.c (sim_events_install,
3723 sim_events_watch_clock, sim_events_schedule_after_signal,
3724 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3725 sim_events_deschedule): Update.
3727 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3728 sim_fpu_max32, sim_fpu_max64): Update.
3730 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3732 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3733 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3734 * sim-profile.c (profile_print_model): Update.
3736 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3738 * gennltvals.def (m32r): Use common syscall.h now.
3739 (mn10300): Add entry.
3740 * nltvals.def: Regenerate.
3742 * sim-engine.c (sim_engine_get_run_state): New function.
3743 * sim-engine.h (sim_engine_get_run_state): Declare it.
3745 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3747 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3748 * sim-core.c (sim_core_signal): Make extern, always define.
3750 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3752 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3753 * cgen-ops.h (ANDIF): New macro.
3754 (ANDIF[BQHSD]I): Delete.
3756 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3758 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3759 (hw_event_queue_schedule, hw_event_queue_deschedule,
3760 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3763 * hw-alloc.h (HW_NZALLOC): Define.
3765 * Make-common.in (test-hw-events): Add target for testing the
3768 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3770 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3772 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3774 * hw-main.h: Include hw-handles.h, hw-instances.h.
3775 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3776 * hw-base.c (hw_create, hw_delete): Call same.
3778 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3780 * dv-core.c: Include hw-main.h and sim-main.h.
3781 * dv-pal.c: Include hw-main.h and sim-io.h.
3782 * dv-glue.c: Include hw-main.h.
3784 * hw-main.h: New file. Move list of includes to here.
3785 * hw-base.h: From here.
3786 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3787 (hw-*.o, dv-*.o): Update.
3788 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3789 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3792 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3793 do_hw_poll_read): Move declarations from here.
3794 * hw-main.h: To here.
3796 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3798 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3800 * Make-common.in (hw-config.h): Update
3801 * hw-base.c, dv-pal.c, dv-glue.c: Update
3803 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3804 `*_callback' to `*_method.
3806 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3808 * hw-base.h (set_*): Move set method macros from here.
3809 * hw-device.h: To here.
3811 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3813 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3816 * hw-base.c (hw_create, hw_delete): Call
3817 * hw-properties.c (create_hw_property_data,
3818 delete_hw_property_data): Define.
3820 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3822 * hw-device.c, hw-properties.c: Include hw-base.h
3824 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3825 * hw-device.c: From here.
3826 * hw-base.h: Include "hw-events.h".
3828 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3829 * hw-base.c (hw_create, hw_delete): Call.
3830 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3832 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3833 (hw-alloc.o): New target.
3835 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3837 * hw-events.h, hw-events.c: New files. Move event code to here.
3838 * sim-hw.c: From here.
3839 * hw-base.h: Include "hw-events.h".
3840 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3841 (hw-events.o): New target.
3843 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3844 * hw-events.h (struct hw_event): Replace typedef hw_event.
3846 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3847 * hw-base.c (hw_create, hw_delete): Call.
3848 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3852 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3854 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3855 * hw-ports.c: To here.
3857 * hw-base.h, hw-ports.c (create_hw_port_data,
3858 delete_hw_port_data): New functions.
3859 * hw-base.c (hw_delete, hw_create): Call same.
3861 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3863 * hw-ports.h: To here.
3865 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3867 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3868 PROCESSOR and CIA arguments.
3870 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3872 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3873 Move common object files from here.
3874 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3876 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3878 * sim-hw.c: Include ctype.h.
3879 (do_hw_poll_read): Do not assume EAGAIN.
3881 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3883 * cgen-trace.c (first_insn_p): New static local.
3884 (trace_insn_init): Set it.
3885 (trace_insn_fini): Use TRACE_PREFIX.
3886 (trace_insn): Rewrite to use trace_prefix.
3887 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3888 Adjust width accordingly.
3890 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3891 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3892 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3893 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3894 (PROFILE_COUNT_CORE): Simplify.
3895 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3897 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3899 * cgen-ops.h (ADDCFSI): Fix typo.
3901 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3903 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3904 * genmloop.sh: Use them rather than static locals.
3906 * sim-engine.c (sim_engine_set_run_state): New function.
3907 * sim-engine.h (sim_engine_set_run_state): Declare.
3908 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3909 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3910 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3912 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3914 * cgen-trace.c (trace_insn_init): New arg first_p.
3915 All callers updated.
3916 (trace_insn_fini): New arg last_p. All callers updated.
3917 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3918 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3919 * genmloop.sh (engine_resume): Update.
3921 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3923 * Make-common.in (install-common): Run ranlib on installed copy of
3926 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3928 * Make-common.in (install-common): Rename and install libsim.a.
3930 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3932 * sim-io.c (unistd.h): Include.
3934 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3936 * Make-common (sim_main_headers): Sort.
3937 (cgen-*.o): Add cgen-sim.h dependency.
3939 * cgen-scache.c (scache_init): Only allocate space if scache element
3941 (scache_flush,scache_print_profile): Check if scache in use first.
3943 * cgen-sim.h (IDESC): Provide forward declaration.
3945 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3946 (cgen_cpu_max_extra_bytes): Declare.
3947 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3949 * sim-cpu.h: New file. sim_cpu_base moved here.
3950 Move sim_cpu_lookup decl here.
3951 * sim-base.h: #include "sim-cpu.h".
3952 * sim-cpu.c: New file.
3953 * Make-common (sim_main_headers): Add sim-cpu.h.
3954 (sim-cpu.o): Add rule for.
3956 * sim-model.c (set_model): Delete.
3957 (sim_model_set,model_set): New functions.
3958 (sim_model_install): Renamed from model_install.
3959 Don't set default model here.
3960 (model_option_handler): Rewrite --model processing.
3961 (sim_model_lookup,sim_mach_lookup): New functions.
3962 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3963 (insn_timing): Delete.
3964 (INSN_TIMING): New member `num'.
3965 (IMP_PROPERTIES): Always define scache_elm_size member.
3966 (MACH): New member init_cpu.
3967 (sim_machs): Renamed from machs.
3968 (sim_model_install): Renamed from model_install.
3969 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3970 * sim-module.c (modules): Update.
3972 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3974 * sim-io.c: #include <errno.h>.
3976 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3978 * dv-pal.c (struct hw_pal_device): Add reader.
3979 (hw_pal_finish): Initialize reader.
3980 (scan_hw_pal): Use reader.
3982 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3983 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3986 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3987 ../ppc/main.c sim_io_read_stdin.
3989 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3991 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3993 * hw-tree.c: Update.
3995 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3996 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3998 * hw-ports.h (hw_port_event): Ditto.
3999 * hw-ports.c (hw_port_event): Update.
4000 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
4002 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
4004 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
4005 (do_counter_event): Update.
4006 * dv-glue.c (hw_glue_io_read_buffer): Update.
4007 (hw_glue_port_event): Update.
4009 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4010 * hw-base.h (hw_create): Ditto.
4011 * hw-base.c (hw_create): Ditto.
4013 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4014 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4017 * hw-device.h (hw_system_cpu): Declare.
4018 * sim-hw.c (hw_system_cpu): New function.
4020 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4021 sim_hw_abort not hw_abort.
4022 (sim-hw.h): Include.
4023 (sim_core_read_buffer, sim_core_write_buffer): Call
4024 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4026 (sim_core_set_xor): Do not pass CPU when aborting.
4028 * sim-n-core.h (sim_core_read_aligned_N,
4029 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4030 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4031 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4034 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4036 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4037 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4039 (sim_hw_print): New function.
4041 * sim-engine.h (sim_engine_vabort): Declare.
4042 * sim-engine.c (sim_engine_vabort): New function.
4044 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4046 * sim-trace.c (print_data): For floating-point numbers trace raw
4048 (trace_result_fp2): New function.
4049 * sim-trace.h (trace_result_fp2): New declaration.
4050 (TRACE_FP_RESULT2): New macro.
4052 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4054 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4055 AM_CYGWIN32 and AM_EXEEXT.
4056 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4057 to run and install-common rules.
4058 * common/configure: regenerate
4060 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4062 * sim-types.h (cell_word): New type.
4063 (natural_cell): Delete type.
4065 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4067 * configure: Regenerated to track ../common/aclocal.m4 changes.
4070 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4072 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4074 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4076 * configure: Regenerated to track ../common/aclocal.m4 changes.
4079 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4081 * acconfig.h: New file.
4082 * Make-common.in (top_builddir): New macro.
4083 (INTL_LIB): Removed.
4084 (INTLLIBS): New macro.
4085 (INTLDEPS): Likewise.
4086 (LIBDEPS): Use INTLDEPS.
4087 (EXTRA_LIBS): Use INTLLIBS.
4088 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4089 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4090 AM_LC_MESSAGES): New macros from GNU gettext.
4092 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4094 * sim-config.h: Discard leading _ from macros.
4095 * sim-types.h: Ditto.
4097 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4099 * Make-common.in (CSEARCH): Add -I to intl directories.
4100 (INTL_LIB): Point to libintl.a.
4101 (LIBDEPS): Add $(INTL_LIB).
4102 (EXTRA_LIBS): Ditto.
4104 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4106 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4108 * cgen-ops.h (ADDCFSI): Fix.
4111 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4113 * sim-types.h (signed_address, unsigned_address): Define.
4115 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4117 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4120 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4122 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4123 New functions, pack / unpack sim_fpu struct using raw values.
4124 (sim_fpu_is): Differentiate between negative and positive
4127 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4129 * sim-bits.h (EXTEND4): Define.
4130 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4132 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4134 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4135 declared so we need this cast to prevent long long addresses
4136 from being misconfigures. Results in access to unmapped memory.
4138 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4140 * Make-common.in (RUNTESTFLAGS): Define.
4141 (check): Pass RUNTESTFLAGS to recursive make.
4143 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4145 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4148 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4150 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4153 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4155 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4156 (sim-inline): Update to match sim-inline.[hc]
4157 * configure: Regenerated to track ../common/aclocal.m4 changes.
4159 * Make-common.in (sim_main_headers): Add sim-inline.h
4161 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4163 * sim-endian.h (sim-endian.c): Ditto.
4165 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4166 (sim_events_set_trace): Delete unused prototype.
4168 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4169 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4171 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4172 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4173 Comment out, not yet implemented in sim-fpu.c.
4174 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4175 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4177 * sim-inline.h: Rewrite description.
4178 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4179 (SIM_MAIN_INLINE): Add inline option.
4181 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4182 include generated files. Handled by generator directly.
4184 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4186 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4189 * sim-trace.h (TRACE_ANY_P): Define.
4190 (struct _trace_data): Add trace_any_p.
4192 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4194 * run.c (main): Handle all alternatives of enum sim_stop.
4195 (main): Delete unused `asection *s'.
4197 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4199 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4201 * configure: Regenerated to track ../common/aclocal.m4 changes.
4203 * sim-hw.c: New file.
4204 * sim-hw.h (sim_hw_parse): Declare function.
4205 (hw-tree.h): Do not include.
4207 * sim-base.h (STATE_HW): Define.
4208 (struct sim_state_base): Add member struct *hw.
4210 * sim-module.c (sim-hw.h): Include.
4211 (modules): Add sim_hw_install.
4213 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4215 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4217 * sim-base.h (CPU_INDEX): Define.
4219 * sim-utils.c (sim_state_alloc): Initialize.
4220 * sim-module.c (sim_post_argv_init): Ditto.
4222 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4224 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4225 properly formatted lists.
4227 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4229 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4230 0x2f needs to be 0x3f.
4232 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4234 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4236 (hw_tree_find_*_property): Clean up error message when property is
4239 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4240 present before looking for it.
4242 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4244 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4245 (AC_CHECK_FUNCS): Add check for __setfpucw.
4246 * configure: Regenerated.
4248 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4250 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4251 hw_pal_timer, hw_pal_timer_value): Define.
4252 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4253 (do_counter_event, do_counter_read, do_counter_value,
4254 do_counter_write): new functions.
4256 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4258 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4261 * hw-base.c (hw_create): Stop searching for a device when one is
4264 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4266 * configure: Regenerated to track ../common/aclocal.m4 changes.
4268 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4270 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4271 appends extra devices.
4272 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4275 * Make-common.in (hw-config.h): New target, create hw-config.h
4277 (SIM_HW): Definition from @sim_hw@.
4278 (hw-base.o): Depend on hw-config.h
4280 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4282 * Make-common.in: Get SHELL from configure.
4283 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4284 move-if-change. Fixes NT native build problem.
4285 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4286 move-if-change. Fixes NT native build problem.
4287 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4290 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4292 * hw-device.h, hw-device.c (hw_strdup): New function.
4294 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4295 strings name, family and args.
4296 (full_name_of_hw): Use hw_strdup when returning the full path.
4298 * hw-properties.c: Clean up property not found / wrong type error
4301 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4302 before attaching any ports.
4304 * hw-base.c (hw-config.): Include. Replace hardwired table.
4306 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4308 * Make-common.in: Add rule for dv-glue.o.
4310 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4312 * hw-base.c (hw_finish): Move setting of trace level to here.
4313 (hw_create): From here.
4315 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4316 ../ppc/device_table.c.
4318 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4320 * hw-tree.c (print_properties): Supress path when printing
4321 properties of root node.
4323 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4325 * hw-device.h (HW_TRACE): Define.
4326 (hw_trace): Declare.
4327 * hw-device.c (hw_trace): Implement function.
4329 * hw-base.c (hw_create): Set hw trace level from "trace?"
4332 * dv-core.c (dv_core_attach_address_callback): Add trace.
4334 * dv-pal.c: Replace DTRACE with HW_TRACE.
4336 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4338 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4339 (hw_alloc_data): Delcare.
4340 (struct hw): Add member alloc_of_hw.
4342 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4343 functions. Assocate memory with a device.
4344 (stdlib.h): Include.
4346 * hw-base.h (set_hw_delete): Define.
4347 (hw_delete_callback): Declare.
4348 (hw_delete): Declare.
4350 * hw-base.c (hw_delete): Implement function.
4351 (struct hw_base_data): Add member to_delete.
4352 (ignore_hw_delete): New function, does nothing.
4353 (hw_create): Set the hw_delete method.
4354 (hw_create): Allocate the base type using HW_ZALLOC before setting
4357 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4359 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4361 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4362 (attach_hw_port_edge): Add struct hw argument
4364 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4367 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4369 * hw-device.h (hw_attach_address_callback,
4370 hw_detach_address_callback): Attach to a single space not a space
4371 mask. Clarify interpretation of SPACE:ADDR parameters.
4373 * hw-base.c (passthrough_hw_attach_address,
4374 passthrough_hw_detach_address): Update.
4375 * dv-core.c (dv_core_attach_address_callback): Ditto.
4376 * dv-pal.c (hw_pal_attach_address): Ditto.
4378 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4380 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4382 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4384 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4385 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4386 hw-properties_h, hw-tree_h): Define, point at corresponding
4388 (hw_base_headers): Define list of headers included by hw-base.h
4389 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4390 hw-properties.o, hw-tree.o): Specify dependencies.
4391 (dv-core.o, dv-pal.o): Ditto.
4393 * sim-hw.h: New file.
4395 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4396 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4398 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4400 * hw-base.h, hw-base.c: new files. Copied from
4401 ../ppc/device_table.[hc].
4403 * dv-core.c, dv-pal.c: New files. Copied from
4404 ../ppc/hw_{core,pal}.c
4406 * sim-basics.h (struct hw): Declare.
4407 (enum port_direction, enum object_disposition): Declare.
4409 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4411 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4412 sim_dv_src in Makefile. Take list of devices as parameter to m4
4415 * configure: Regenerated to track ../common/aclocal.m4 changes.
4417 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4419 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4420 trace_prefix can abort cleanly.
4422 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4424 * dv-sockser.c, dv-sockser.h: New files.
4425 * Make-common.in (dv-sockser.o): Add rule for.
4426 * aclocal.m4: Check for fcntl.h.
4427 * config.h: Add HAVE_FCNTL_H.
4429 * sim-break.c (remove_breakpoint): Fix thinko.
4431 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4432 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4434 1998-03-13 Fred Fish <fnf@cygnus.com>
4436 * sim-base.h (struct sim_state_base): Add prog_syms and
4437 define macro STATE_PROG_SYMS.
4438 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4439 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4440 and bfd_canonicalize_symtab, to get symbol table on first use
4441 and preserve it via STATE_PROG_SYMS for future calls to
4442 bfd_find_nearest_line.
4444 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4446 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4448 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4449 up to nr_maps, not just access_* maps.
4451 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4454 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4455 over nr_maps not sim_core_nr_maps.
4457 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4458 core_map argument to unsigned.
4459 (struct _sim_core): Ditto for struct member core_map.
4461 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4463 * sim-basics.h (access_io, access_*_io): Define.
4464 (map_read, map_write, map_exec, map_io): Define.
4466 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4467 attach with more generic mapmask.
4468 (sim_core_{read,write}_*): Change map argument to unsigned.
4470 * sim-core.c (sim_core_uninstall, sim_core_attach,
4471 sim_core_detach): Iterate over nr_maps instead of
4474 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4475 instead of the write_map.
4476 (remove_breakpoint): Ditto.
4478 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4479 with read_map, write_map, exec_map resp.
4481 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4484 * cgen-utils.c (sim_disassemble_insn): Ditto.
4486 * sim-hrw.c (sim_write, sim_write): Ditto.
4488 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4489 transfer_to_str): New functions.
4491 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4493 * sim-base.h (sim_state_base): New member environment.
4494 (STATE_ENVIRONMENT): New macro.
4495 * sim-config.c (current_environment): Delete.
4496 (sim_config_default): New function.
4497 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4498 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4499 (sim_config_default): Add prototype.
4500 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4501 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4502 Set STATE_ENVIRONMENT, not current_environment.
4504 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4506 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4508 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4510 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4512 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4514 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4516 * Make-common.in (TAGS): Make smarter.
4517 * Makefile.in (TAGS): Ditto.
4519 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4521 * sim-module.c (*): Fix typos in assertion tests.
4523 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4525 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4528 * sim-options.c (sim_parse_args): Ditto.
4529 (sim_args_command): Return OK, instead of nothing, for an empty
4532 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4534 * sim-profile.c (profile_info): Rename from profile_print. Drop
4535 misc and misc_cpu callback arguments. Use
4536 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4537 (profile_install): Install profile_info function.
4539 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4540 STATE_PROFILE_INFO_CALLBACK): Define.
4541 (struct PROFILE_DATA): Add field info_cpu_callback.
4542 (profile_print): Delete function.
4544 * sim-base.h (STATE_MODULES): Define. Replace individual
4545 STATE_*_LIST with single struct module_list.
4547 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4548 (struct module_list): Declare.
4550 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4551 sim_module_info): New functions.
4552 (sim_module_install): Clean up module data structures.
4554 * sim-info.c (sim_info): New file. New function. Call
4557 * Make-common.in (sim-info.o): Define rule.
4558 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4561 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4563 * sim-base.h (sim_cpu_base): New members name, options.
4564 (sim_cpu_lookup): Add prototype.
4565 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4566 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4567 (sim_add_option_table): Update prototype.
4568 * sim-options.c (sim_add_option_table): New argument `cpu'.
4569 (standard_option_handler,standard_install): Update.
4570 (sim_parse_args): Handle cpu specific options.
4571 (print_help): New static function.
4572 (sim_print_help): Call it. Print cpu specific options.
4573 (find_match): New static function.
4574 (sim_args_command): Call it. Handle cpu specific options.
4575 * sim-utils.c (sim_cpu_lookup): New function.
4576 * sim-memopt.c (memory_option_handler): Update.
4577 (sim_memopt_install): Update.
4578 * sim-model.c (model_option_handler): Update.
4579 (model_install): Update.
4580 * sim-profile.c (profile_option_handler): Update.
4581 (profile_install): Update.
4582 * sim-trace.c (trace_option_handler): Update.
4583 (trace_install): Update.
4584 * sim-watch.c (watchpoint_option_handler): Update.
4585 (sim_watchpoint_install): Update.
4586 * cgen-scache.c (scache_option_handler): Update.
4587 (scache_install): Update.
4589 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4591 * Make-common.in (check): Run `make check' in testsuite dir.
4593 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4595 * sim-trace.c (trace_result0): New function.
4597 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4598 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4599 tracing sim_fpu variables.
4600 (TRACE_ALU_RESULT0): Define.
4601 (TRACE_FP_RESULT_WORD): Define.
4602 (TRACE_FP_INPUT_WORD1): Define.
4604 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4605 sim_fpu_two): New constants.
4606 (sim_fpu_op1, sim_fpu_op2): New types.
4607 (struct _sim_fpu): Delete member result. Re-order other members.
4608 (sim_fpu_sign, sim_fpu_exp): New functions.
4609 (sim_fpu_max, sim_fpu_min): new functions.
4610 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4611 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4613 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4615 * sim-profile.c (profile_print): Delete duplicate test of
4617 (profile_print_pc): Exit early if data collection not set up.
4618 (profile_print_core): Simplify by calling sim_core_map_to_str.
4619 * sim-core.h (sim_core_map_to_str): Declare.
4620 * sim-core.c (sim_core_map_to_str): Make non-static.
4622 * genmloop.sh (engine_resume): Update insn_count before exiting.
4623 (engine_resume_full): Keep accurate core profile data.
4625 * cgen-utils.c (sim_disassemble_insn): Don't use
4626 sim_core_read_aligned_N, it messes up profiling results.
4628 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4630 * nltvals.def: Regenerate with MN10300 additions.
4632 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4634 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4636 * sim-trace.h, sim-trace.c (trace_result_word2,
4637 trace_input_word4, trace_result_word4): New function.
4639 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4641 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4643 * sim-xcat.h: Delete.
4644 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4645 * cgen-sim.h: Ditto.
4646 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4647 * sim-n-bits.h: Ditto.
4648 * sim-n-core.h: Ditto.
4649 * sim-n-endian.h: Ditto.
4651 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4653 * syscall.c (cb_syscall): Handle short reads, and EOF.
4655 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4657 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4658 sim_fpu to safely print fp_word values.
4659 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4660 (trace_result_bool1, trace_result_addr1): New functions.
4661 (trace_input_bool1, trace_input_addr1): New functions.
4663 * sim-trace.h (TRACE_FPU_*): Define.
4665 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4667 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4668 (sim_fpu_fpto, sim_fpu_tofp): Define.
4670 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4672 * sim-fpu.c (sim_fpu_cmp): New function.
4674 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4676 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4677 instead of abuf->length.
4678 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4679 (set_trace_option_mask): Renamed from set_trace_options.
4680 (set_trace_option): New function.
4681 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4682 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4684 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4686 * sim-basics.h: Declare struct _sim_fpu.
4688 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4690 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4691 (trace_prefix, trace_input*, trace_result*): Declare.
4692 (trace_one_insn): Change declaration, assume trace_prefix called.
4693 (trace_generic): Like trace_one_insn.
4694 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4695 (TRACE_alu, TRACE_[a-z]*): Update.
4697 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4698 trace_insn, save_data, trace_idx_to_str, print_data): New
4700 (trace_one_insn): Rewrite.
4701 (trace_generic): New function.
4703 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4705 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4707 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4708 (SEMANTIC_FN): Rewrite declaration.
4709 (DECODE): Update type of semantic_fast member.
4710 ({EX,SEM}_FN_NAME): Have only one version.
4711 * sim-base.h (sim_state_base): Delete conditionals surrounding
4714 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4716 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4719 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4721 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4722 Add missing parameters to device_io calls.
4723 * sim-core.h: Add missing parameters to device_io calls.
4725 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4727 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4728 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4729 (SEMANTIC{,_CACHE}_FN): Fix return type.
4730 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4731 (engine_resume): Likewise. Make `engine' volatile. Save copy
4732 of cpu pointer in volatile object. Initialize read switch if
4735 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4737 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4738 (SEM_INSN): New macro.
4740 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4742 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4744 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4746 * configure: Regenerated to track ../common/aclocal.m4 changes.
4748 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4750 * sim-types.h (fp_word): New type, define according to
4751 WITH_TARGET_FLOATING_POINT_BITSIZE.
4753 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4754 configuration of size of floating point registers.
4756 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4758 * sim-profile.c (profile_print): Only print CPU <N> if other
4759 output is going to appear.
4761 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4763 * configure: Regenerated to track ../common/aclocal.m4 changes.
4765 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4767 * sim-types.h (address_word): Typedef according to
4768 WITH_TARGET_ADDRESS_BITSIZE.
4769 (signed_cell, unsigned_cell, natural_cell): Ditto using
4770 WITH_TARGET_CELL_BITSIZE.
4772 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4773 (WITH_TARGET_CELL_BITSIZE): Define.
4774 (WITH_HOST_WORD_BITSIZE): Delete.
4776 * sim-config.c (print_sim_config): Update.
4778 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4779 configuration of address and OpenFirmware cell sizes.
4781 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4783 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4784 * sim-run.c (sim_engine_run): Update.
4786 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4788 * sim-run.c (sim_engine_run): Ditto.
4790 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4791 (sim_resume): Pass nr_cpus to sim_engine_run.
4793 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4795 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4797 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4799 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4801 * Make-common.in (stamp-tvals): New rule.
4802 (targ-vals.h,targ-map.c): Depend on it.
4803 (clean): Remove stamp-tvals.
4805 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4807 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4808 in code also #if 0'ed.
4810 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4812 * configure: Regenerated to track ../common/aclocal.m4 changes.
4813 * aclocal.m4: Recognize --enable-maintainer-mode.
4815 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4817 * cgen-scache.h: Deleted.
4818 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4819 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4820 (scache_init): Use runtime computed size of SCACHE.
4821 (scache_flush): Likewise.
4822 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4823 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4824 * cgen-sim.h: Scache support moved here.
4825 (PC): Redo definition.
4826 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4827 (DECODE): Add parallel execution support.
4828 Only include semantic label members if using switch.
4829 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4830 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4831 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4832 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4834 (engine_{stop,run,resume,halt,signal}): Delete decls.
4835 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4836 (argbuf,scache): Delete forward decls.
4837 (STATE): Delete decl.
4838 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4839 Include cgen-mem.h, cgen-ops.h.
4840 (engine_halt,engine_signal): Delete.
4841 ({ex,exc,sem,semc}_illegal): Delete.
4842 (sim_disassemble_insn): Result of extract fn is in bits.
4843 * genmloop.sh: Rewrite.
4845 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4848 * sim-base.h (sim_state_base): Delete member `model'.
4849 (sim_cpu_base): Add member `model'.
4850 * sim-model.h (IMP_PROPERTIES): New type.
4851 (MACH): New members imp_props, models.
4852 (models): Delete decl.
4853 * sim-model.c (set_model): Update.
4854 * sim-profile.c (profile_print_model): Update.
4856 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4858 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4860 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4863 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4865 * configure: Regenerated to track ../common/aclocal.m4 changes.
4868 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4870 * aclocal.m4 (AR): Check for sigaction.
4872 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4874 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4876 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4877 * sim-config.c (sim_config): Replace WITH_DEVICES with
4878 WITH_TREE_PROPERTIES.
4880 * configure: Regenerated to track ../common/aclocal.m4 changes.
4882 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4884 * Make-common.in (SIM_ENVIRONMENT): New variable.
4885 (CONFIG_CFLAGS): Add it.
4886 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4887 --enable-sim-environment option.
4888 * configure: Regenerated.
4889 * sim-config.h (environment support): Rewrite.
4890 * sim-config.c (current_environment): Define as enum, unconditionally.
4891 (current_alignment): Define unconditionally.
4892 (config_environment_to_a): Update.
4893 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4894 (sim_config): Handle environment and alignment determination
4895 unconditionally. Delete sanity checks of current_environment,
4897 (print_sim_config): Update.
4898 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4899 (standard_options): Add --environment.
4900 (standard_option_handler): Likewise.
4902 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4904 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4905 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4906 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4907 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4908 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4909 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4910 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4911 argument ADD_CA macro with two argument ADDC_C - add carrying with
4913 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4914 argument SUB_CA macro with two argument SUBC_X - subtract
4916 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4918 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4920 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4922 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4923 * sim-io.h (sim_io_syscalls): Delete.
4925 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4927 * syscall.c (cb_syscall): Add missing else, so write to stdout
4930 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4931 the carry bit from the CPU's psw.
4933 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4935 * gennltvals.sh: Redo syscall support.
4936 * nltvals.def: Regenerated.
4938 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4940 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4941 the stream immediately.
4943 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4945 * sim-io.c (sim_io_getstring): Delete unused len2.
4946 (sim_io_syscalls): Ditto for sys_errno.
4948 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4950 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4952 * Make-common.in (run.o): Depend on remote-sim.h.
4953 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4954 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4956 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4958 * sim-io.c (sim_io_syscalls): Disable lseek.
4960 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4962 * gennltvals.sh: Generate syscall values for d30v.
4964 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4965 * nltvals.def: Regenerate.
4967 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4968 (os_fstat): Likewise. Validate fd argument.
4969 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4970 just compute target stat struct length.
4971 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4972 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4973 (get_string): Return host errno values so they can be properly
4975 (cb_syscall): Likewise.
4976 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4977 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4978 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4979 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4980 (get_path): New function.
4982 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4984 * sim-io.c (sim_io_syscalls): New function to provide system call
4985 emulation. Provide exit, open, close, read, write, lseek, and
4987 (sim_io_getstring): New function to return a string from a
4988 simulated memory location.
4990 * sim-io.h (sim_io_syscalls): Add declaration.
4992 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4994 * sim-core.c (sim_core_signal): Fix spelling error in message.
4996 * sim-hrw.c (sim_read): Use read map, not write map.
4998 * Make-common.in (all): Add .gdbinit.
4999 * gdbinit.in: Add dump command.
5001 * sim-model.c (model_options): Use '\0' for `shortopt'.
5003 * sim-trace.c (trace_option_handler): Set state trace file
5004 for --trace-file in addition to cpu's values.
5005 (trace_vprintf): If cpu == NULL, try state's trace file.
5006 (trace_options): Reorganize table, reword some descriptions.
5008 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5010 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5013 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5015 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5016 signal untranslated, document problem with this.
5018 * nrun.c (main): Check for a prog name of `*step'. If present,
5019 step the simulator instead of allowing it to run free.
5021 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5023 * Make-common.in (sim_main_headers): Add sim-signal.h.
5025 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5027 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5029 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5031 * sim-signal.h: Start simulator signals at 64 so that host signal
5032 numbers can be detected and reported.
5034 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5036 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5038 * callback.c (cb_host_to_target_stat): Fix return values.
5040 * cgen-sim.h (enum_signal_type): Delete.
5041 (engine_signal): Update prototype.
5042 * cgen-utils.c: Don't include <signal.h>.
5043 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5044 (engine_signal): Update.
5046 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5047 (sim_state_free): Call SIM_STATE_FREE if defined.
5049 * sim-module.c (sim_module_install): Don't leave any modules
5050 installed if one fails to install.
5052 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5054 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5055 more, since alloca is not used in this file.
5057 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5058 correctly set the carry and overflow bits for those types.
5059 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5060 with carry, so carry is correct after doing both adds.
5061 (ALU*): Space out '\' to make it easier to read.
5063 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5065 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5068 * sim-signal.c, sim-signal.h: New files.
5069 * Make-common.in (sim-signal.o): Add rule for.
5070 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5071 * sim-abort.c: Don't include <signal.h>.
5072 * sim-basics.h: #include "sim-signal.h".
5073 * sim-break.c: Don't include <signal.h>.
5074 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5075 * sim-core.c: Don't include <signal.h>.
5076 (SIGBUS): Delete definition.
5077 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5078 * sim-engine.c: Don't include <signal.h>.
5079 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5080 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5081 * sim-resume.c: Don't include <signal.h>.
5082 (SIGTRAP): Delete definition.
5083 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5084 * sim-stop.c: Don't include <signal.h>.
5085 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5086 * sim-watch.c: Don't include <signal.h>.
5087 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5089 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5091 * sim-base.h (CIA_ADDR): Provide default definition.
5092 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5093 * sim-break.c (sim_handle_breakpoint): Likewise.
5095 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5097 * Make-common.in (srccom): New variable.
5099 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5100 (LIB_OBJS): Add syscall.o.
5101 (gentmap): Pass $(NL_TARGET) to $(CC).
5102 (syscall.o): Add rule for.
5103 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5104 (sim-bits.o): Depend on $(sim-n-bits_h).
5105 (sim-load.o): Depend on callback.h.
5107 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5108 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5109 * cgen-mem.h, cgen-ops.h: New files.
5111 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5113 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5115 * callback.c: #include string.h or strings.h.
5116 #include sys/types.h and sys/stat.h.
5117 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5118 (os_get_errno,os_open): Update.
5119 (os_stat,os_fstat): New functions.
5120 (os_init): Initialize syscall_map, errno_map, open_map.
5121 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5122 errno_map, open_map, signal_map, stat_map.
5123 (cb_read_target_syscall_maps): New function.
5124 (cb_target_to_host_syscall): New function.
5125 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5126 (cb_target_to_host_open): Renamed from target_to_host_open.
5127 (store): New function.
5128 (cb_host_to_target_stat): New function.
5129 * syscall.c: New file.
5130 * gentmap.c (sys_tdefs): New global.
5131 (gen_targ_vals_h): Output target syscall numbers.
5132 (gen_targ_map_c): Update. Output target syscall translation map.
5133 * gentvals.sh: New first argument `target'. Preface table with
5134 #ifdef NL_TARGET_$target if non-null target passed.
5135 * gennltvals.sh: New file.
5136 * nltvals.def: Regenerated.
5138 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5140 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5142 (sim_core_dummy_M): Declare.
5144 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5146 * sim-core.c (sim_core_signal): Print the address of the
5149 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5151 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5153 * sim-base.h (sim_state_base): Add member trace_data.
5154 (STATE_TRACE_DATA): New macro.
5155 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5156 ({WITH_,}TRACE_DEBUG_P): New macros.
5157 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5158 (_sim_cpu): Delete forward reference.
5159 (debug_printf): Update.
5160 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5161 (trace_options): Add --trace-debug.
5162 (set_trace_options): Handle it.
5163 (trace_option_handler): Likewise.
5164 (trace_install): Init state trace_data struct.
5165 (trace_uninstall): Close state trace file.
5166 * sim-events.c (ETRACE): Only print source file and line number if
5168 * sim-n-core.h (sim_core_trace_M): Likewise.
5170 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5172 1997-11-13 Felix Lee <flee@cygnus.com>
5174 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5176 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5178 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5180 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5182 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5184 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5185 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5188 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5190 * sim-events.c (sim_events_process): Re-compute the time -
5191 update_time_from_event - as each event is processed. Reverses
5194 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5196 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5198 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5200 * sim-events.c (sim_events_process): Delete redundant call to
5201 update_time_from_event.
5202 (sim_events_slip): Always decrement time_from_event.
5203 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5204 Delete assertion that time_from_event >=0 when work in queue, no
5207 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5209 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5210 (standard_option_handler): Update.
5212 * sim-options.h: Clarify documentation.
5213 (OPTION_LONG_ONLY_P): Delete definition.
5214 (OPTION_VALID_P): Define.
5216 * sim-options.c (sim_print_help): Allow short only options.
5217 (sim_parse_args): Ditto.
5218 (sim_args_command): Skip short only options.
5219 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5220 separate entries for short and long options in the HANDLERS and
5222 (sim_parse_args): Disable argument permutation.
5224 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5226 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5227 Add argument M, size of data type.
5228 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5229 Declare, ditto for 5, 6 & 7 byte transfers.
5230 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5233 * sim-n-core.h (sim_core_trace_M): Rename from
5234 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5235 with transfer type. Print transfer direction. Handle 1 and 2 byte
5237 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5239 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5240 Update all functions.
5242 * sim-core.c: Generate functions starting with 16 not 1.
5243 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5244 all 5, 6 & 7 byte transfers.
5246 * sim-n-core.h (sim_core_read_misaligned_N,
5247 sim_core_write_misaligned_N): Implement.
5249 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5251 * sim-endian.h (U16_8): Implement
5253 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5255 * sim-endian.h (VL8_16, VH8_16): Implement.
5257 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5259 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5260 (memory_option_handler): Skip comma in alias address list
5262 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5264 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5266 (parse_size, parse_addr): New functions
5267 (memory_option_handler, memory_options): Parse address & size
5268 using new functions. Pass level, space, modulo to do_memopt_add &
5271 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5273 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5274 `attach_type attach' argument with `unsigned level' argument.
5277 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5278 sim_core_attach): Replace argument attach with level. Update
5279 verification of arguments.
5280 (sim_core_map_detach, sim_core_detach): Replace argument attach
5283 * sim-basics.h (enum _attach_type): Delete.
5285 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5287 * sim-core.h (sim_core_write_8): Define.
5289 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5291 * sim-bits.h: Document ROTn macro.
5293 * sim-endian.h (H2T): Handle 16 byte variables.
5295 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5298 * sim-core.c: Do not generate sim_core_*_word.
5300 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5301 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5303 * sim-core.h (sim_core_read_unaligned_word,
5304 sim_core_read_aligned_word, sim_core_read_word,
5305 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5306 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5308 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5310 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5312 * sim-endian.h: Disable 16 byte support.
5314 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5316 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5318 * sim-n-core.h (sim_core_trace_N): New function.
5319 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5320 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5322 * sim-endian.h: Add 128 bit variant.
5324 * sim-core.h, sim-core.c: Add 128 bit variant.
5326 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5328 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5330 * sim-events.c (sim_events_process): Clear events->work_pending.
5331 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5332 setting, nr_ticks_to_process.
5333 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5334 when the event queue isn't next.
5336 * sim-events.h, sim-events.c (sim_events_slip): New function.
5338 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5340 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5342 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5345 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5347 * nrun.c (main): Remove useless test of name != NULL.
5348 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5350 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5352 * sim-fpu.c (EXPMAX): Type is unsigned.
5353 (MIN_INT, MAX_INT): Type is signed64.
5354 (i2fpu): Type of val is signed64.
5356 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5358 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5359 a bucket size of zero.
5361 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5362 OPTION_PROFILE_PC): Define.
5363 (profile_option_handler): Add support for --profile-pc and
5364 --profile-pc-granularity options.
5365 (profile_pc_init): When possible, compute nr buckets from bucket
5368 * sim-profile.c (profile_pc_init): Align the profile-pc end
5369 address with the profile-pc bucket size.
5371 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5372 something less ambiguous.
5373 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5375 * sim-profile.c (profile_pc_cleanup): New function. Move
5376 profile_pc_uninstall code to here.
5377 (profile_pc_uninstall): Call.
5378 (profile_pc_init): Call.
5380 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5382 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5383 file using BSD gprof format.
5385 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5387 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5388 MSBIT64): Force result to unsignedN.
5390 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5392 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5394 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5395 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5396 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5397 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5399 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5401 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5404 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5405 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5407 (sim_core_attach): Rename buffer_freed to free_buffer, type
5408 void*. Ensure that allocated buffer is alligned according to
5411 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5413 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5414 (ALU64_SUB): Define.
5416 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5417 (.gdbinit): Remove dependencies, generate once per build.
5419 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5421 * sim-n-core.h (sim_core_read_aligned_N,
5422 sim_core_write_aligned_N): Make xaddr param type address_word not
5425 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5427 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5428 unpacked floating point struct. Pass sim_fpu object by reference.
5429 Add preliminary support for rounding modes.
5431 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5433 * configure: Regenerated to track ../common/aclocal.m4 changes.
5435 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5437 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5438 WITH_TARGET_BITSIZE.
5440 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5442 * sim-profile.c (profile_print_core): label needs empty statement.
5444 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5446 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5447 and zfree instead of xmalloc and free. Prevents warnings.
5449 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5451 * configure: Regenerated to track ../common/aclocal.m4 changes.
5453 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5455 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5456 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5458 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5459 controling the bitsize/msb of the target.
5461 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5463 * Make-common.in: New files sim-break.c, sim-break.h.
5464 * sim-base.h: Add point to breakpoint list to sim_state_base.
5465 * sim-break.c sim-break.h: New modules that implement intrinsic
5467 * sim-module.c: Add breakpoint module.
5469 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5471 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5473 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5475 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5476 (SIGBUS) define for Windows.
5477 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5478 * sim-resume.c: define SIGTRAP for windows.
5479 * sim-xcat.h: use token pasting if ALMOST_STDC.
5481 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5483 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5485 (CONFIG_CFLAGS): Add same.
5487 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5489 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5490 (SIGNED32): use ##i32.
5492 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5494 * configure: Regenerated to track ../common/aclocal.m4 changes.
5496 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5498 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5501 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5502 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5503 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5504 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5505 (CONFIG_CFLAGS): Add same.
5507 * aclocal.m4: Perform AC_SUBST on optional options.
5509 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5511 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5513 * sim-options.c (standard_option_handler): Typo in warning message.
5515 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5517 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5518 insn count. Make count conditional on there being a valid
5520 (profile_pc_init): Make default PC profile frequency an arbitrary
5523 * sim-base.h: Ditto.
5525 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5528 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5531 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5533 * configure: Regenerated to track ../common/aclocal.m4 changes.
5535 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5537 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5538 configured alignment.
5540 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5542 * configure: Regenerated to track ../common/aclocal.m4 changes.
5544 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5546 * sim-config.c (sim_config): Check for default alignment.
5548 * sim-options.c (standard_option_handler): Add alignment option.
5550 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5551 default alignment requirements on memory accesses.
5553 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5555 * sim-load.c (sim_load_file): Return failure if the executable
5556 had no loadable sections.
5558 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5560 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5563 * sim-core.c (sim_core_signal): When bad access halt simulator
5564 SIGSEGV / SIGBUS instead of aborting.
5565 (signal.h): Include.
5567 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5568 options was missing.
5570 * sim-bits.h (MOVED): Define
5572 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5574 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5577 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5579 * sim-bits.c: Add 8 bit versions of bit macros.
5581 * sim-bits.h: Ditto.
5583 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5585 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5586 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5588 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5589 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5591 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5592 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5594 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5596 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5597 configure.in: Output to cconfig.h instead of config.h.
5599 * configure: Regenerated to track ../common/aclocal.m4 changes.
5601 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5603 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5606 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5608 * callback.c (os_write): divert stdout and stderr to their
5611 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5613 * sim-profile.c (profile_print_speed): Call
5614 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5616 * sim-events.c (sim_events_elapsed_time): New function return nr
5617 host MS consumed by the simulator.
5618 (sim_watch_valid): Use.
5620 * sim-module.c (modules): Install sim_events very very early.
5622 * sim-profile.c (profile_print): Call profile_print_pc.
5624 (profile_pc_init): New function, set up processor for PC
5626 (profile_print_pc): New function, print a PC profile.
5627 (profile_pc_event): New function, sample PC.
5629 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5630 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5633 * sim-options.c (sim_print_help): Pacify GCC.
5635 * sim-n-core.h (sim_core_read_aligned_N,
5636 sim_core_write_aligned_N): Add un-conditional profile call.
5637 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5638 profile call when aligned read/write isn't used.
5640 * sim-base.h: Include sim-profile, sim-model after sim-core &
5641 sim-events allow sim-core to define useful values.
5643 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5644 (profile_option_handler, profile_options): Add support for
5645 --profile-core option.
5646 (print_bar): Include when core profiling.
5647 (profile_print_core): New function, print core profile.
5649 * sim-config.c (print_sim_config): Print profile status.
5651 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5652 WITH_PROFILE_PC_P): Define.
5653 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5654 (PROFILE_COUNT_CORE): Define.
5656 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5658 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5659 interrupt_names array as the data.
5660 (sim-watch.h): Document.
5662 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5664 * sim-options.c (sim_print_help): When the doc string is to long
5667 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5668 that only the first few the watch options are listed. Generate
5669 meanginful usage messages.
5671 * sim-options.h (struct OPTION): Clarify use of doc_name field
5673 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5675 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5676 (standard_option_handler): Handle --architecture-info.
5678 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5680 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5681 illegal zero-sized array.
5682 * sim-core.c (sim_core_xor_read_buffer): same.
5684 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5686 * nltvals.def: Regenerate.
5688 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5690 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5692 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5694 * sim-bits.c (MASKED): Delete.
5695 (EXTRACTED): Delete.
5696 (LSEXTRACTED, MSEXTRACTED): New functions.
5698 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5699 (MSMASKEDn, LSMASKEDn): Add last argument.
5702 * sim-bits.h (EXTEND8, EXTEND16): Define.
5703 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5705 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5707 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5708 current instruction address.
5710 * sim-inline.h (*_ENGINE): Define.
5712 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5714 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5716 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5717 (watch_option_handler): Call delete_watchpoint with ident or type.
5718 (sim_watchpoint_install): Create interrupt specific watchpoint
5719 commands on the fly.
5720 (do_watchpoint_create): New function, create a watch point using
5721 type/int-nr info encoded in the option nr.
5722 (do_watchpoint_info): New function. List active watchpoints.
5724 * sim-watch.h: Change data structure to a list.
5726 * sim-memopt.c (memory_option_handler): Require explicit "all"
5727 before deleting all memory regions.
5729 * sim-utils.c (sim_do_commandf): New function, printf version of
5732 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5734 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5736 (SIGNED64, UNSIGNED64): Delete.
5737 (ALU64_ADD): Don't rely on bit endianness.
5738 (ALU64_BEGIN): Define.
5740 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5741 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5743 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5744 suffix - u64, LL - to 64 bit constants.
5746 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5748 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5750 * sim-utils.h (NZALLOC): Define - zalloc * N.
5752 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5753 implementation of read/write functions.
5755 * Make-common.in (sim-hrw.o): New target.
5757 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5760 * sim-memopt.c (memory_option_handler): Implement memory-size
5761 command. Implement memory-alias command. Let memory-delete delete
5763 (add_memopt): New function. Add a memory region.
5764 (do_memopt_delete): New function. Delete a memory region.
5766 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5768 * sim-core.c (sim_core_detach): New function.
5769 (sim_core_map_detach): New function. Perform the actual detach.
5770 (sim_core_init): Move initialization code from here.
5771 (sim_core_install): To here.
5772 (sim_core_uninstall): And here.
5774 * sim-module.c: Add memopt module.
5776 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5777 simulator base type.
5779 * Make-common.in (sim_main_headers): Add sim-memopt.h
5780 (sim-memopt.o): New target.
5782 * sim-core.c (sim_core_install): Add core_options to the option
5785 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5788 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5791 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5792 address_word, add mask member.
5794 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5795 address_word, allow for 64bit targets in 32bit host. Add modulo
5797 (sim_core_map_attach): Ditto.
5798 (new_sim_core_mapping): Ditto.
5799 (sim_core_translate): Mask address when modulo memory.
5801 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5803 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5805 * gdbinit.in: New file.
5806 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5807 * Make-common.in (distclean): Delete .gdbinit.
5808 (.gdbinit): Add rule for.
5809 * configure: Regenerated to track ../common/aclocal.m4 changes.
5811 * Make-common.in (cgen-run.o): Add rule for.
5813 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5815 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5817 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5818 both resumed and previous elapsed time.
5819 (sim_events_init): Set initial_wallclock and current_wallclock to
5821 (sim_events_install): Install sim_events_suspend and
5823 (sim_events_watch_clock): Allow for suspended simulator when
5824 computing the time of the clock event.
5826 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5827 initial_wallclock to elapsed_wallclock, set both to zero.
5828 (sim_events_init, sim_events_uninstall): Delete prototypes.
5830 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5832 * sim-module.c(sim_module_resume, sim_module_suspend): New
5835 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5837 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5840 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5842 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5843 * Make-common.in (TAGS): Likewise.
5844 * sim-n-bits.h: Add TAGS comments for all functions.
5845 * sim-n-core.h: Likewise.
5846 * sim-n-endian.h: Likewise.
5848 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5850 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5853 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5855 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5858 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5860 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5861 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5863 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5865 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5866 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5867 nr_transfered and nr_this_transfer unsigned.
5869 * sim-events.c (sim_events_tickn): N is signed, as limited to
5872 * sim-n-endian.h (offset_N): Change size to unsigned.
5874 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5876 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5878 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5880 * sim-options.c (sim_parse_args): Use dupargv.
5882 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5884 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5886 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5888 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5891 * sim-options.c (standard_options): Add --architecture=MACHINE and
5892 --target=TARGET options.
5893 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5894 (standard_option_handler): Handle architecture and target options.
5897 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5899 (sim_analyze_program): Set prog_bfd architecture from
5900 STATE_ARCHITECTURE if known.
5902 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5904 * configure: Regenerated to track ../common/aclocal.m4 changes.
5907 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5909 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5910 that option does not apply to certain files.
5912 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5914 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5915 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5916 offset from MSB/LSB.
5918 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5919 access address of sub word quantity of a hosts 16, 32, 64 bit word
5921 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5922 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5923 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5924 return N*2 byte value with argument in Hi/Lo word. Renamed from
5925 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5927 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5928 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5929 so that bit offset is explicit.
5931 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5933 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5934 Update STATE_PROG_BFD when needed with a dup'd copy of the
5937 * sim-config.c (sim_config): Delete ABFD argument, use
5938 STATE_PROG_BFD directly.
5940 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5942 * run.c (main): Pass the open ABFD to sim_create_inferior.
5944 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5948 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5949 hardware only simulator targets.
5951 * Make-common.in (sim-hload.o): Add rule.
5953 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5955 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5956 used by copyargv and freeargv.
5958 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5959 STATE_PROG_ARGV, not just a pointer.
5961 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5963 * configure: Regenerated to track ../common/aclocal.m4 changes.
5966 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5968 * aclocal.m4 (sim-endian): Add second argument to
5969 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5970 default endian when not hardwired.
5972 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5973 else failes value for target byte order.
5975 * sim-config.c (sim_config): Add abfd arguments. Set
5976 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5978 (sim_config): Return SIM_RC, don't abort.
5981 * run.c (main): Update call to sim_open - add ABFD argument.
5982 * nrun.c (main): Add NULL ABFD argument.
5984 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5986 * callback.c (os_poll_quit): Make static.
5987 Call sim_cb_eprintf, not p->eprintf.
5988 (sim_cb_printf, sim_cb_eprintf): New functions.
5989 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5991 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5992 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5993 sim-utils.h. #include sim-utils.h.
5994 * sim-utils.h: Above decls moved here.
5995 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5997 * sim-watch.c (action_watchpoint): Fix thinkos.
5999 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
6001 * sim-types.h: Fix defs of 64 bit data types for MSVC.
6003 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
6005 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6006 to FORCED_ALIGNMENT case.
6008 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6010 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6012 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6014 * Make-common.in (libsim.a): Fix typo.
6016 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6018 * nrun.c (main): Verify the structure returned before using it.
6020 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6022 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6025 * sim-engine.c (sim_engine_install): New function. Install the
6026 engine init functions.
6027 (sim_engine_init): [Re]initialize the simulator engine.
6029 * sim-module.c: Add sim_engine to list of modules that always
6032 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6034 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6035 to remove the old watchpoint, not delete_watchpoint.
6036 (watch_option_handler): Action the correct watchpoint, not just
6039 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6041 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6042 both low and high word.
6043 (sim_core_write_aligned_N): Ditto.
6045 * sim-trace.c (set_trace_options): Delete code explicitly setting
6048 * sim-options.c (sim_print_help): Call the list commands if not a
6049 standalone simulator.
6050 (sim_print_help): Advise that some options may not be applicable.
6052 * sim-trace.c (set_trace_options): Assume core present.
6054 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6055 buffer when full not almost full.
6057 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6059 * sim-events.c (sim_events_process): Don't blat the event queue
6060 when processing watchpoints.
6062 * sim-watch.h: Make arg unsigned long - stop sign extension.
6064 * sim-events.c (sim_watch_valid): rewrite so debugable.
6066 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6068 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6069 inequality test is possible.
6070 (handle_watchpoint): Re-pass is_within arg.
6071 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6072 0 to schedule_watchpoint's is_within arg.
6073 (sim_watchpoint_init): Re-pass is_within arg.
6075 * sim-options.c (sim_print_help): Add is_command argument. Don't
6076 include -- prefix when called from the command line interpreter.
6078 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6080 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6081 zero indicates that the test should be reversed.
6082 (sim_events_watch_core): Ditto.
6083 (WATCH_CORE): Compare range against is_within.
6086 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6088 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6089 sim_core_read_buffer. Check nr-bytes transfered.
6091 * sim-core.h (sim_core_common): Define a new struct that contains
6092 the common data. to sd and cpu structures.
6093 * sim-core.c (sim_core_attach): Update.
6094 (sim_core_init): Update. Remember to copy initialized data to each
6096 (sim_core_find_mapping): Ditto.
6098 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6099 (sim_core_write_buffer): Ditto.
6101 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6102 transfer use xor version of read buffer.
6103 (sim_core_write_unaligned_N): Ditto for write.
6105 * sim-core.c (sim_core_xor_read_buffer): New function implement
6106 xor-endian data read breaking transfer up into xor-endian sized
6108 (sim_core_xor_write_buffer): Ditto for write.
6109 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6110 - needed for xor-endian transfers.
6112 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6114 * sim-inline.h: Review description.
6116 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6117 to just those involved in data transfers and configuration.
6119 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6121 * sim-n-core.h (sim_core_read_aligned_N): Use.
6122 (sim_core_read_unaligned_N): Ditto.
6123 (sim_core_read_unaligned_N): Ditto..
6124 (sim_core_write_unaligned_N): Ditto.
6126 * sim-core.h: Add xor endian bitmap to main structure. *
6128 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6130 (sim_core_read_aligned_N): Ditto.
6132 * sim-core.c (sim_core_set_xor_endian): New function.
6133 (sim_core_attach): Don't overwrite the per-cpu xor map when
6134 cloning the global core.
6136 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6138 * sim-engine.h: Update below so that it is using an enumerated
6141 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6143 * sim-engine.c (sim_engine_restart):
6144 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6145 return value used for simulator restart from 0 to 2.
6147 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6149 * cgen-scache.c (scache_option_handler): Add is_command arg.
6151 * sim-model.c (model_option_handler): Add is_command argument.
6153 * sim-profile.c (profile_option_handler): Add is_command arg.
6155 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6158 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6159 order that they are registered.
6161 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6162 between option and command line processing.
6164 * sim-options.c: Include stdlib.h, ctype.h.
6166 * Make-common.in (sim-watch.o): Add rule.
6167 (sim_main_headers): Assume sim-assert.h included.
6168 (sim-*.o): Simplify make rule.
6170 * sim-module.c: Add sim_watch_install to module list.
6172 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6174 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6177 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6178 * sim-events.c (sim_events_install): Ditto.
6179 * sim-core.c (sim_core_install): Ditto.
6180 * sim-model.c (model_install): Ditto.
6181 * sim-options.c (standard_install): Ditto.
6182 * sim-profile.c (profile_install): Ditto.
6183 * sim-reason.c (sim_stop_reason): Ditto.
6184 * sim-run.c (sim_engine_run): Ditto.
6185 * sim-utils.c (sim_analyze_program): Ditto.
6187 * sim-module.c (modules): Make profile_install and trace_install
6190 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6192 * sim-options.c (standard_option_handler): Set the byte order.
6194 * sim-events.c (sim_events_process): Allow multi tick processing.
6195 (sim_events_tickn): New function - multi cycle tick.
6197 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6198 prototypes. Under development.
6199 (sim_events): Replace processing with nr_ticks_to_process.
6201 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6203 * nrun.c (main): Pass callbacks to sim_open instead of using
6206 * run.c (main): Ditto.
6208 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6210 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6211 stop tk interrupting malloc calls.
6212 (sim_events_zalloc): Converse.
6214 * Make-common.in (sim_main_headers): Add sim-events.h.
6216 * sim-events.c (sim_events_schedule_after_signal): Change return
6217 type to void - signal events are strictly internal.
6218 (sim_events_init): Allocate a finite buffer for signal events.
6219 (sim_events_schedule_after_signal): Enter signal events into the
6222 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6223 (sim_engine_restart): Ditto.
6224 (sim_engine_abort): Ditto.
6225 * sim-stop.c (sim_stop): Ditto.
6226 (control_c_simulation): Ditto.
6227 * sim-resume.c (sim_resume): Ditto.
6228 (has_stepped): Ditto.
6229 * sim-abort.c (sim_engine_abort): Ditto.
6231 * sim-basics.h (transfer_type): New type.
6233 * sim-core.c (sim_core_signal): New function. Print core signal
6235 (sim_core_find_mapping): Add transfer argument.
6237 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6238 SIM_CORE_SIGNAL if a recoverable abort.
6239 * sim-core.c (sim_core_find_mapping): Ditto.
6241 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6243 * sim-core.c (sim_core_find_mapping): Replace calls to
6244 sim_io_error to more resiliant sim_engine_abort.
6246 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6247 (sim_core_write_unaligned_N): Ditto.
6249 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6251 * sim-module.c: Add sim_events_install to list.
6253 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6255 (sim_events_init): Now returns SIG_RC.
6257 * sim-run.c: New file. Generic sim_engine_run.
6258 * sim-reason.c: New file. Generic sim_stop_reason.
6259 * sim-stop.c: New file. Generic sim_stop.
6260 * sim-resume.c: New file. Generic sim_resume.
6262 * Make-common.in (sim-engine.o): Add rule.
6263 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6265 * sim-engine.h, sim-engine.c: New file. Provide generic
6266 implementation of sim_engine_halt, sim_engine_error. et.al.
6268 * sim-base.h (sim_state_base): Add member halt.
6269 (sim-engine.h): Include.
6271 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6273 * sim-events.c (sim_events_poll): Update event handler.
6275 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6277 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6279 (sim_events_watch_sim): New function.
6280 (sim_events_watch_core): New function.
6281 (sim_watch_valid): New function.
6282 (sim_events_preprocess): New function.
6283 (sim_events_process): Process the watchpoints as well as the timer
6285 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6286 (sim_events_deschedule): Check all the queues when removing an
6288 (sim_events_init): Ditto for cleaning.
6290 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6292 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6294 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6296 * callback.c (os_open): Type of arg flags is int.
6298 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6300 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6301 just like normal numbers as per IEEE rules.
6303 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6305 * callback.c (os_close): Mark the descriptor as being
6306 available if the close succeeded.
6307 (os_open): Pass 0644 as the mode of the file being created.
6309 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6311 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6314 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6315 * sim-lnline.h: Update.
6317 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6318 conversion functions.
6319 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6321 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6322 compare functions. Replacing.
6323 (sim_fpu_cmp): This. Delete.
6325 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6327 * sim-core.c (sim_core_find_mapping): Call engine_error not
6328 sim_io_error when possible.
6330 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6332 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6333 high/low double word.
6335 * sim-trace.h: Remove definition of attribute - defined in
6338 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6340 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6341 name of the option - or family of options.
6343 * sim-options.c (sim_args_command): Match command `a-b c' with
6344 option `--a-b-c' from option table.
6346 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6348 * sim-options.c (sim_print_help): For optional arguments, wrap
6351 * sim-trace.c (set_trace_options): New function, handle optional
6352 argument and multiple assignment.
6353 (trace_option_handler): Update.
6355 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6356 when branch tracing selected.
6358 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6360 * sim-trace.c (trace_one_insn): Make a va-args function.
6362 * sim-trace.c (trace_vprintf): New function, va-arg version of
6365 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6367 * sim-trace.c (trace_uninstall): Don't close a file twice.
6368 * sim-profile.c (profile_uninstall): Likewise.
6370 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6372 * sim-trace.c (toplevel): Include bfd.h.
6373 (trace_options): Note that --trace-linenum also turns on
6374 --trace-insn. Add --trace-{branch,semantics}.
6375 (trace_option_handler): If --trace-linenum, also turn on
6376 --trace-insn. Add --trace-branch support. If --trace-semantics,
6377 turn on ALU, FPU, branch, and memory tracing.
6378 (trace_one_insn): New function to trace an instruction. Support
6380 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6382 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6383 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6384 (TRACE_branch): Add new mask.
6385 (TRACE_*_P): Define all possible trace_p macros.
6386 (trace_one_insn): Declare function.
6388 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6390 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6391 GNU C doesn't support __attributes__.
6392 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6395 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6397 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6398 addresses are masked forcing them to be correctly aligned.
6399 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6400 * sim-config.c (config_alignment_to_a): Update.
6402 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6404 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6406 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6407 processor specific core maps.
6408 (sim_core_map_attach): Copy the core map data to each of the
6409 processor specific core data structures.
6410 * sim-core.c (sim_core_find_mapping): Update.
6412 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6413 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6414 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6415 alternatives that handle unaligned addresses.
6416 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6418 * cgen-utils.c (sim_disassemble_insn): Update.
6420 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6422 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6425 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6428 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6430 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6432 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6435 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6438 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6440 * cgen-trace.c: Prepend additional trace_printf argument.
6442 * cgen-utils.c (sim_disassemble_insn): Add additional core
6445 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6447 * nrun.c (main): Catch/report errorenous simulator states.
6449 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6450 * sim-trace.c: #include string.h/strings.h so that memset is
6452 * sim-utils.c: Ditto.
6453 * sim-profile.c: Ditto. And stdlib.h.
6454 (print_bar): Only define when used by instruction or memory profiler.
6456 * sim-options.c (standard_option_handler): Make ul more local.
6458 * sim-load.c (sim_load_file): Make the name constant.
6459 (sim_load_file): Passify gcc.
6461 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6463 * sim-utils.c, sim-load.c: Include sim-utils.h.
6465 * sim-base.h (sim_cpu): Pre define here so available to all.
6467 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6468 Restore the sim_cpu and instruction_address arguments so that full
6469 information is available to the abort function.
6470 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6471 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6473 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6474 tracing support for sim-events and sim-core.
6475 (trace_option_handler): Convert #if to if where possible so always
6476 compiled/checked by C compiler.
6477 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6479 * sim-base.h: Adjust comment documenting how to define the cpu
6481 (sim_state_base): Add sim_core and sim_events to simulator base
6484 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6485 * sim-core.c (sim_core_init, sim_core_attach,
6486 sim_core_find_mapping): Update.
6487 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6488 update_time_from_event, insert_sim_event,
6489 sim_events_schedule_after_signal, sim_events_deschedule,
6490 sim_events_tick): Ditto.
6492 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6493 sim-model.h): Move #includes from here.
6494 * sim-base.h: To here.
6495 (sim-core.h, sim-events.h, sim-io.h): Include also
6497 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6499 * callback.c (default_callback): Missing initialisers.
6501 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6503 * sim-utils.c (sim_add_commas): New function.
6504 * sim-basics.h (sim_add_commas): Add prototype.
6505 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6506 * sim-profile.c (COMMAS): New macro.
6507 (print_*): Use it to print commas in numbers.
6509 * configure: Regenerated.
6511 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6512 (cgen_state): New member run_fast_p.
6513 (cgen_init): Add prototype.
6514 (sim_disassemble_insn): New arg `cpu'.
6515 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6516 * cgen-utils.c (cgen_init): New function.
6517 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6518 * genmloop.sh: Call engine_halt if loop exits.
6520 * Makefile.in (sim-options_h): Define.
6521 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6522 (sim-model.o): Add new rule.
6523 (cgen-{scache,trace,utils}.o): Add new rules.
6524 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6525 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6526 Indent output by 2 spaces.
6527 * cgen-scache.h (scache_print_profile): Update.
6528 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6529 Use trace_printf, not fprintf.
6530 (trace_extract): Use trace_printf, not cgen_trace_printf.
6531 * genmloop.sh (!FAST case): Increment `insn_count'.
6532 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6533 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6534 access macro's name.
6535 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6536 Change return type to SIM_RC.
6537 (sim_core_{install,uninstall}): New functions.
6538 * sim-core.h (sim_core_{install,uninstall}): Declare.
6539 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6540 Change return type to SIM_RC.
6541 * sim-model.h (models,machs,model_install): Declare.
6542 * sim-module.c (modules): Add scache_install, model_install.
6543 (sim_post_argv_init): Set cpu->state backlinks.
6544 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6545 (standard_option_handler): Likewise.
6546 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6549 (profile_options): Delete --profile-simcache.
6550 (profile_option_handler): Likewise.
6551 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6553 (profile_print_{memory,model}): Likewise.
6554 (profile_print_simcache): Delete.
6555 (profile_print_speed): New function.
6556 (profile_print): Rewrite.
6557 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6558 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6559 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6560 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6561 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6562 (profile_print): Update prototype.
6564 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6566 * cgen-scache.[ch], cgen-sim.h: New files.
6567 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6568 * sim-model.c: New file.
6570 * Make-common.in (clean targets): Undo patch of Apr. 22.
6572 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6574 * sim-n-bits.h (signed): If we have a standard compiler, undef
6575 signed, so that signedN is defined correctly.
6577 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6579 * sim-module.h, sim-model.h, sim-profile.h: New files.
6580 * sim-module.c, sim-profile.c: New files.
6581 * Make-common.in (SIM_PROFILE): Define
6582 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6583 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6584 (sim_module.o,sim-profile.o): Add rules for.
6585 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6586 (--enable-sim-profile): Add.
6587 * configure: Regenerated.
6588 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6589 model. Move trace and profile support to sim-{trace,profile}.h.
6590 New members trace_data, profile_data.
6591 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6592 * sim-config.h: Provide default definition of WITH_PROFILE.
6593 (WITH_TRACE): Change default to -1.
6594 (MAX_NR_PROCESSORS): Always define.
6595 * sim-options.c: Move trace and profile support to
6596 sim-{trace,profile}.h.
6597 (sim_pre_argv_init): Moved to sim-model.c.
6598 (standard_install): New function.
6599 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6600 (standard_install): Declare.
6601 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6602 (trace_install, trace_uninstall): New functions.
6603 (trace_printf): Update reference to TRACE_FILE.
6604 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6605 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6606 (WITH_TRACE_FOO_P): Define.
6607 (trace_install): Declare.
6608 (TRACE_DATA): New struct.
6610 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6612 * run.c: Undo last exec_bfd patch.
6613 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6615 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6617 * run.c (exec_bfd): Add back in.
6618 (main): Set exec_bfd.
6620 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6622 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6624 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6626 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6627 less well defined engine_error.
6628 * sim-core.c: Ditto.
6630 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6632 * Make-common.in: Change clean targets to use :: so that other
6633 Makefiles can have their own clean targets.
6634 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6635 __STDC__ to control use of stdarg vs. varargs syntax. Some
6636 systems can't use __STDC__, but require stdarg.
6638 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6640 * sim-options.c (standard_options): Add --endian.
6641 (standard_option_handler): Likewise.
6643 * nrun.c: #include <signal.h>.
6644 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6645 handler that calls sim_stop ().
6647 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6649 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6650 handler that calls sim_stop (). Simulators may still be
6651 establishing their own handler.
6653 * sim-events.c (sim_events_poll): Rename from
6654 sim_events_at_large_int. Poll IO.
6656 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6659 * callback.c (os_poll_quit): New function poll for quit signal
6661 (default_callback): Include magic number.
6663 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6665 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6666 Check for functions getrusage, time.
6667 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6668 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6669 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6670 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6672 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6674 * sim-options.c, sim-options.h: New files.
6675 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6676 * Make-common.in (nrun.o): Add rules for.
6679 * run.c (main): Check return value of sim_open.
6681 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6682 (sim_main_headers): Add sim-trace.h.
6683 * run.c (exec_bfd, target_byte_order): Delete.
6684 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6685 call sim_load instead. Check return code of sim_create_inferior.
6686 * sim-base.h (CURRENT_STATE): Define.
6687 (sim_state_base): Make typedef. New members options, prog_argv,
6688 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6689 mem_size, memory [+ corresponding access macros].
6690 (sim_cpu_base): New typedef.
6691 * sim-trace.h: New file.
6692 * sim-trace.c: New file.
6693 * sim-basics.h: #include it.
6694 * sim-load.c: New file.
6696 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6698 * Make-common.in (INSTALL): Set to @INSTALL@.
6699 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6700 (install-common): Depend upon installdirs. Use
6701 $(program_transform_name) directly, rather than using
6703 (installdirs): New target.
6704 * Makefile.in (INSTALL): Set to @INSTALL@.
6705 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6706 (install-man): Depend upon installdirs. Use
6707 $(program_transform_name) directly, rather than using
6709 (installdirs): New target.
6711 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6713 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6716 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6718 * sim-basics.h: Only bring in config.h and tconfig.h if
6721 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6723 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6724 numbering convention of the target.
6725 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6726 and WITH_TARGET_WORD_MSB.
6727 (sim_config): When possible, check for consistency with bitsize
6730 * sim-bits.h: Allow MSB to be other than zero.
6731 * sim-bits.c: Ditto.
6732 * sim-n-bits.h: Ditto.
6734 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6735 * sim-n-bits.h (MSMASKEDn): Ditto.
6737 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6739 * Makefile.in (INSTALL): Change install.sh to install-sh.
6741 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6743 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6745 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6747 * run.c (main): Check that a program to run was specified.
6749 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6751 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6753 * configure: Regenerated to track ../common/aclocal.m4 changes.
6756 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6758 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6759 * sim-config.h: To here.
6761 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6762 (sim_main_headers): Define.
6763 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6764 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6766 (sim-utils.o): Add rule for.
6767 * sim-utils.o: New file.
6768 * sim-basics.h: #include sim-base.h.
6769 (zalloc): Make argument unsigned long.
6770 * sim-base.h: New file.
6771 * sim-inline.h (SIM_IO support): Delete.
6772 * sim-io.h: Delete inline support.
6773 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6774 * sim-config.c: sim-state.h renamed to sim-main.h.
6775 * sim-core.c: Likewise.
6776 * sim-events.c: Likewise.
6778 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6780 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6781 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6783 * configure: Regenerated to track ../common/aclocal.m4 changes.
6785 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6787 * configure: Regenerated to track ../common/aclocal.m4 changes.
6789 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6791 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6792 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6793 are defined by the configure.
6795 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6797 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6798 reserved-bits): Always define.
6800 * sim-config.h, sim-config.c (sim_config): New function - and new
6801 file - co-ordinate the setting/checking of the common simulator
6802 configuration options.
6804 * Make-common.in (sim-config.o): Add rule.
6806 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6808 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6809 va_list from void *, since va_list might not be a pointer type.
6811 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6813 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6815 (offset_N): Correct computation of LE offset.
6817 * sim-io.c (sim_io_error): Include a new line when reporting
6820 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6823 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6825 * run.c: Include alloca-conf.h.
6827 * callback.c (os_evprintf_filtered): Fix typo.
6829 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6831 * run.c (string.h, strings.h, stdlib.h): Include.
6833 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6834 0 when nothing pending.
6836 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6837 will soon be going away.
6838 (getopt): Plicate GCC.
6840 * sim-endian.c (sim-io.h): Plicate GCC.
6841 * sim-bits.c (sim-io.h): Ditto.
6842 * sim-n-bits.h (ROTn): Ditto.
6844 * sim-io.c (sim_io_error): Correct check for NULL.
6846 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6848 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6851 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6853 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6854 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6856 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6858 * sim-alu.h: Include sim-xcat.h.
6860 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6862 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6863 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6866 * sim-events.c (sim_events_at_large_int): New function. Just
6867 schedules an event every large-int ticks.
6868 (sim_events_init): Call.
6869 (sim_events_tick, sim_events_process): Move async handing to
6870 sim_events_process. Move timer decrement so that it occures after
6871 events have been processed.
6873 * sim-basics.h (struct _engine): Remove declaration.
6875 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6876 everything with same. Rename global struct to SIM_DESC.
6877 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6878 * sim-io.h, sim-io.c: Ditto.
6880 * sim-assert.h: New file. Optional assertion checking macros.
6881 * sim-io.c (sim_io_error): Make just this function tolerant to
6884 * sim-xcat.h: New file. Define concatenate macros.
6885 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6886 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6890 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6892 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6894 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6896 * sim-inline.h: Add definitions for sim-types.
6897 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6900 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6902 * sim-events.h: Remove defunct reference to callback struct.
6904 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6906 * configure: Re-generate.
6908 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6910 * Make-common.in (CSEARCH): Do not include the gdb directory in
6913 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6915 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6916 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6917 to explicitly incorporate these.
6919 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6920 specify the alignment restrictions of the target architecture -
6921 without this option all alignment restrictions are accomodated.
6922 (--enable-sim-assert): New option. Conditionally compile in
6923 assertion statements.
6924 (--enable-sim-float): New option. Strongly specify the target's
6925 floating point support.
6926 (--enable-sim-hardware): New option. Specify the hardware devices
6927 included in the simulation.
6928 (--enable-sim-packages): New option. Specify the hardware
6929 packages included in the simulation.
6930 (--enable-sim-regparm): New option. Specify that parameters be
6931 passed in registers instead of on the stack.
6932 (--enable-sim-reserved-bits): New option. Specify that reserved
6933 bits within an instruction are are correctly set.
6934 (--enable-sim-smp): New option. Specify the level of SMP support
6935 to be included in the simulator.
6936 (--enable-sim-stdcall): New option. Specify an alternative
6937 function call convention.
6938 (--enable-sim-xor-endian): New option. Configure xor-endian
6939 support used by some targets to implement bi-endian support.
6941 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6943 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6944 host endianness to be overridden.
6945 (--enable-sim-endian): Allow the target platform's byte order
6947 (--enable-sim-inline): Control the inlining of common components.
6948 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6949 (--enable-sim-warnings): Enable additional GCC compiler checks.
6950 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6953 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6954 sim-*-n.h so that the names are uniq on dos machines
6955 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6957 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6959 * run.c: #include "libiberty.h".
6960 (main): New locals sd,no_args,sim_argv.
6961 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6962 is program name. Update call to sim_set_callbacks.
6963 Record result of sim_open, pass to other sim_foo routines.
6965 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6967 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6970 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6972 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6973 Route stdout through buffered IO.
6975 * callback.c: Add os_flush_stderr, os_write_stderr,
6976 os_evprintf_filtered functions to route error output through
6979 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6980 Correct return type - should be void.
6982 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6984 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6986 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6987 not provide a default value as undefined indicates disable code.
6989 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6991 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6993 * sim-events.h, sim-events.c: Ditto.
6994 * sim-io.h, sim-io.c: Ditto.
6996 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6998 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
7000 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
7001 extract the tail or least signifiant bits from an integer of the
7004 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
7005 WITH_TARGET_BITSIZE so that the compilation will fail when an
7006 unsupported bitsize value is defined.
7008 (INSERTED*): Convert to functions.
7009 (EXTRACTED*): Ditto.
7011 (SIGN_EXTEND, SEXT): Change to more terse name.
7013 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7015 * sim-inline.h: Allow explicit control over which .c files will be
7016 included by their header.
7018 * sim-inline.h: Allow explicit control over which .c files use the
7019 alternative - REGPARM - parameter passing mechanism.
7021 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7022 icache.c, idecode.c, semantics.c or support.c. Those names are
7023 not generally applicable.
7025 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7027 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7028 in a fashion similar to sim-endian-n.
7030 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7031 both value and address macro's.
7033 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7035 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7037 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7038 generic L_word, H_word macro's.
7040 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7042 * sim-basics.h: Borrow code from ppc directory.
7043 * sim-bits.c: Ditto.
7044 * sim-bits.h: Ditto.
7045 * sim-config.h: Ditto.
7046 * sim-endian-n.h: Ditto.
7047 * sim-endian.c: Ditto.
7048 * sim-endian.h: Ditto.
7049 * sim-inline.c: Ditto.
7050 * sim-inline.h: Ditto.
7051 * sim-types.h: Ditto.
7053 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7055 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7056 all the ALU size alternatives and then auto-configure a default.
7058 * sim-alu.h: Copy ppc/idecode_expression.h.
7060 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7062 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7063 sign extend a bit within a value.
7065 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7066 a pointer into the middle of a host word.
7067 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7069 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7071 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7072 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7073 appropriate definitions of read, write, etc. Add prototype for
7076 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7078 * Makefile.in (libcommon.a): Delete.
7079 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7080 (gentmap,targ-vals.h,targ-map.c): Likewise.
7081 (run-autoconf): Delete.
7082 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7083 (common makefile fragment): Moved back into ...
7084 * Make-common.in: Resurrect.
7085 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7086 * configure: Regenerated.
7088 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7090 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7091 (SIM_AC_OUTPUT): To here.
7093 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7095 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7096 comments and single quotes. Fixes a problem found on hpux.
7098 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7100 * aclocal.m4: Remove Make-common.in from dependencies.
7101 * (distclean): Remove targ-vals.def.
7103 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7104 into here. Makes insertion into makefiles easier. Also, change
7105 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7106 targ-map.o, and run are built. They are now built in the
7107 individual simulator directories, taking sources from ../common as
7108 necessary. This replaces the merging of libcommon.a into
7109 linsim.a, which was problematic for the WinGDB build process.
7110 * run.c: Include config.h from . instead of ../common.
7111 * Make-common.in: Remove. It's no longer necessary.
7113 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7115 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7116 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7118 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7120 * run.c (main): Set target_byte_order before call to sim_open.
7122 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7124 * callback.c: #include <stdlib.h>
7125 (os_error): New function.
7126 (default_callback): Add os_error.
7128 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7130 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7131 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7133 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7135 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7137 * run.c: #include ../common/config.h, tconfig.h.
7138 (myname): New static global.
7139 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7140 Only process -c ifdef SIM_HAVE_SIMCACHE.
7141 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7142 Parse program name from argv[0] and use in error messages.
7143 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7144 Add support for incomplete h8/300 termination indicators.
7145 (usage): Make more verbose.
7146 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7147 * Makefile.in,Make-common.in,callback.c: New files.
7148 * nltvals.def,gentmap.c,gentvals.sh: New files.
7150 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7152 * run.c: Include stdarg.h if __STDC__.
7154 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7156 * run.c (main): Don't print out anything if the signal
7157 number is zero (ie no signal).
7159 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7161 * run.c (main): Print out if the program raised a signal.
7163 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7165 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7168 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7170 * run.c (main): Explicitly cast malloc() parameter.
7172 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7174 * run.c (sim_bfd): New global to hold the bfd pointer for the
7176 (main): Initialize sim_bfd.
7178 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7180 * run.c (main): Use new bfd_big_endian macro.
7182 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7184 * run.c (main): Removed SH specific comments, so source is
7185 generic. Also updated to only load relevant sections. Moved
7186 sim_open() to after callback attach (to match GDB).
7188 * run.1: Removed SH specific comments.
7190 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7192 * run.c (main): Always return sigrc at end.
7194 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7196 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7197 bfd_check_format() fails.
7199 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7201 * run.c, run.1: From sh directory.
projects / deliverable / binutils-gdb.git / blob