1 2021-01-04 Mike Frysinger <vapier@gentoo.org>
3 * sim-config.c (print_sim_config): Rename to ...
4 (sim_print_config): ... this.
5 * sim-config.h: Likewise.
7 2021-01-02 Mike Frysinger <vapier@gentoo.org>
9 * sim-bits.h (_ALIGNa, _FLOORa, ALIGN_8, ALIGN_16, ALIGN_PAGE,
10 FLOOR_PAGE): Delete unused macros.
11 (align_up, align_down): Define.
13 2020-08-10 Tom de Vries <tdevries@suse.de>
15 * sim-cpu.c: Include stdlib.h for free.
17 2020-01-19 Simon Marchi <simon.marchi@polymtl.ca>
19 * nrun.c: Include stdlib.h.
20 * sim-core.c: Likewise.
21 * sim-engine.c: Likewise.
23 * sim-module.c: Likewise.
24 * sim-reason.c: Likewise.
26 2019-12-19 Tom Tromey <tromey@adacore.com>
29 * Makefile.in (install-strip): New target.
31 2019-12-01 Pavel I. Kryukov <kryukov@frtk.ru>
33 * sim-utils.c: Prevent buffer overflow.
35 2019-09-23 Dimitar Dimitrov <dimitar@dinux.eu>
37 * gennltvals.sh: Add PRU libgloss target.
38 * nltvals.def: Regenerate from the latest libgloss sources.
40 2019-06-13 Stafford Horne <shorne@gmail.com>
42 * cgen-accfp.c (unorderedsf, unordereddf): New functions.
43 (cgen_init_accurate_fpu): Wire up unorderedsf and unordereddf.
44 * cgen-fpu.h (cgen_fp_ops): Define fields unorderedsf and unordereddf.
46 2019-06-13 Stafford Horne <shorne@gmail.com>
48 * cgen-accfp.c (floatdidf, fixdfdi): New functions.
49 (cgen_init_accurate_fpu): Add floatdidf and fixdfdi.
51 2019-04-13 Andrew Burgess <andrew.burgess@embecosm.com>
53 * cgen-ops.h (SUBWORDXFSI): Compare HOST_BYTE_ORDER not
54 CURRENT_TARGET_BYTE_ORDER.
55 (SUBWORDTFSI): Likewise.
60 2019-03-28 Andrew Burgess <andrew.burgess@embecosm.com>
62 * sim-base.h: Add 'sim-assert.h' include.
63 * sim-basics.h: Add 'libiberty.h' include.
65 2019-03-28 Stafford Horne <shorne@gmail.com>
67 * sim-options.c: Include "config.h".
69 * sim-watch.c: Include "config.h".
71 * hw-device.c: Include <string.h>.
72 * hw-events.c: Include <string.h>.
73 * hw-handles.c: Include <stdlib.h>.
74 * sim-fpu.c: Include <stdlib.h>.
76 2019-03-28 Stafford Horne <shorne@gmail.com>
78 * Make-common.in (sim-arange_h): Remove sim-arange.c
79 * sim-arange.c: Remove SIM_ARANGE_C.
80 Add ifdef for _SIM_ARANGE_C_.
81 Include "sim-arange.h".
82 Remove include for unused "sim-assert.h".
83 Remove DEFINE_INLINE_P. Remove DEFINE_NON_INLINE_P.
84 (sim_addr_range_add): Declare as INLINE_SIM_ARANGE.
85 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
86 (sim_addr_range_hit_p): Change from SIM_ARANGE_INLINE to
88 * sim-arange.h (sim_addr_range_add): Declare as
90 (sim_addr_range_delete): Declare as INLINE_SIM_ARANGE.
91 (sim_addr_range_hit_p) Declare as INLINE_SIM_ARANGE.
92 Remove definition of SIM_ARANGE_INLINE.
94 Wrap include "sim-arange.c" in H_REVEALS_MODULE_P.
95 * sim-base.h: Include "sim-arange.h"
96 * sim-basics.h: Remove include of "sim-arange.h"
97 * sim-inline.c: Include "sim-arange.c"
98 * sim-inline.h: Define INLINE_SIM_ARANGE.
99 Define SIM_ARANGE_INLINE. Define EXTERN_SIM_ARANGE_P.
100 Define STATIC_INLINE_SIM_ARANGE. Define STATIC_SIM_ARANGE.
102 2019-01-26 Tom Tromey <tom@tromey.com>
104 * Make-common.in (version.c): Use sim's create-version.sh.
105 * create-version.sh: New file.
107 2019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
109 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
111 2019-01-15 Simon Marchi <simon.marchi@ericsson.com>
113 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
115 2018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
117 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
118 this point, it should have already been set in cb_syscall.
120 2018-10-05 Stafford Horne <shorne@gmail.com>
122 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
123 (ADDOFDI): New function, add overflow flag DI variant.
124 (SUBCFDI): New function, subtract carry flag DI variant.
125 (SUBOFDI): New function, subtract overflow flag DI variant.
127 2018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
129 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
131 * sim-core.c (sim_core_set_xor): Likewise.
132 (sim_core_xor_read_buffer): Likewise.
133 (sim_core_xor_write_buffer): Likewise.
135 2017-12-12 Peter Gavin <pgavin@gmail.com>
136 Stafford Horne <shorne@gmail.com>
138 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
140 (MUL1OFSI): New function, 1's complement overflow flag.
142 2017-12-12 Peter Gavin <pgavin@gmail.com>
143 Stafford Horne <shorne@gmail.com>
145 * cgen-accfp.c (remsf, remdf): New function.
146 (cgen_init_accurate_fpu): Add remsf and remdf.
147 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
148 * sim-fpu.c (sim_fpu_rem): New function.
149 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
150 (sim_fpu_rem): New function.
151 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
153 2017-09-06 John Baldwin <jhb@FreeBSD.org>
155 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
158 2017-05-24 Yao Qi <yao.qi@linaro.org>
160 * sim-trace.c (trace_disasm): Caller update.
162 2016-08-15 Mike Frysinger <vapier@gentoo.org>
164 * sim-base.h (sim_state_base): Add prog_syms_count.
165 (STATE_PROG_SYMS_COUNT): Define.
166 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
167 (trace_load_symbols): New function.
168 (trace_sym_value): Likewise.
169 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
170 loading logic with a call to trace_load_symbols.
171 * sim-trace.h (trace_load_symbols, trace_sym_value): New
174 2016-08-13 Mike Frysinger <vapier@gentoo.org>
176 * cgen-types.h (mode_names): Mark const.
177 * cgen-utils.c (mode_names): Likewise.
179 2016-08-13 Mike Frysinger <vapier@gentoo.org>
181 * cgen-defs.h (struct cgen_state): Delete argv and envp.
182 (STATE_ARGV, STATE_ENVP): Delete.
184 2016-02-04 Nick Clifton <nickc@redhat.com>
186 * cgen-scache.c (scache_option_handler): Prevent possible
187 undefined behaviour computing the size of the scache by using
188 unsigned integers instead of signed integers.
190 2016-01-17 Joel Brobecker <brobecker@adacore.com>
192 * sim-fpu.c: Minor comment fixes throughout.
194 2016-01-17 Joel Brobecker <brobecker@adacore.com>
196 * sim-fpu.c (print_bits): Minor reformatting (no code change).
197 (sim_fpu_map): Likewise.
199 2016-01-11 Mike Frysinger <vapier@gentoo.org>
201 * sim-config.c (print_sim_config): Drop extra whitespace before =
202 in output for byte order, stdio, and msb settings.
204 2016-01-10 Mike Frysinger <vapier@gentoo.org>
206 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
207 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
208 sim-stdio, sim-trace, and sim-profile.
209 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
210 (SIM_AC_OPTION_ASSERT): Likewise.
211 (SIM_AC_OPTION_SMP): Likewise.
212 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
213 * configure: Regenerate.
214 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
215 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
216 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
217 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
218 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
219 WITH_ENVIRONMENT & USER_ENVIRONMENT.
220 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
221 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
222 WITH_ASSERT, WITH_STDIO): Delete.
223 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
226 2016-01-10 Mike Frysinger <vapier@gentoo.org>
228 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
229 * configure: Regenerate.
230 * Make-common.in (SIM_PACKAGES): Delete.
231 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
233 2016-01-10 Mike Frysinger <vapier@gentoo.org>
235 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
237 2016-01-10 Mike Frysinger <vapier@gentoo.org>
239 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
241 2016-01-10 Mike Frysinger <vapier@gentoo.org>
243 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
245 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
246 * gentmap.c: Change targ-vals.def include to nltvals.def.
247 * Make-common.in (gentmap): Change targ-vals.def to
248 $(srccom)/nltvals.def.
249 (distclean): Delete rm -f targ-vals.def.
250 * Makefile.in: Update comment.
252 2016-01-10 Mike Frysinger <vapier@gentoo.org>
254 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
255 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
256 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
258 2016-01-10 Mike Frysinger <vapier@gentoo.org>
260 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
261 and --enable-sim-stdcall and sim_stdcall.
262 * configure: Regenerate.
263 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
264 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
265 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
266 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
267 (REGPARM_*): Delete all regparm defines and their use.
269 2016-01-10 Mike Frysinger <vapier@gentoo.org>
271 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
272 * Make-common.in (SIM_CFLAGS): Delete.
273 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
274 * Makefile.in: Likewise.
276 2016-01-09 Mike Frysinger <vapier@gentoo.org>
278 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
279 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
280 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
281 * acinclude.m4 (SIM_AC_COMMON): ... here.
282 * aclocal.m4, configure: Regenerate.
283 * config.in: Delete file.
284 * callback.c: Change cconfig.h include to config.h.
285 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
287 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
288 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
290 2016-01-06 Mike Frysinger <vapier@gentoo.org>
292 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
293 date, and time information.
295 2016-01-06 Mike Frysinger <vapier@gentoo.org>
297 * sim-options.c (sim_parse_args): Mark argv array const.
298 * sim-options.h (sim_parse_args): Likewise.
300 2016-01-05 Mike Frysinger <vapier@gentoo.org>
302 * sim-trace.c: Include dis-asm.h.
303 (OPTION_TRACE_DISASM): New enum.
304 (trace_options): Add trace-disasm flag.
305 (trace_option_handler): Handle OPTION_TRACE_DISASM.
306 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
307 (dis_read, dis_printf, trace_disasm): New functions.
308 * sim-trace.h: Include dis-asm.h.
309 (TRACE_INSN_IDX): Clarify comment.
310 (TRACE_DISASM_IDX): New enum.
311 (TRACE_disasm): New define.
312 (WITH_TRACE_DISASM_P): New define.
313 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
314 (STRACE_DISASM_P): New define.
315 (TRACE_DISASM_P): Likewise.
316 (TRACE_DISASM_P): Likewise.
317 (TRACE_DISASM): Likewise.
318 (trace_disasm): New function.
320 2016-01-04 Mike Frysinger <vapier@gentoo.org>
322 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
324 2016-01-04 Mike Frysinger <vapier@gentoo.org>
326 * cgen-scache.c (MAX): Delete.
327 (scache_init): Change MAX to max.
328 * cgen-trace.c (min): Delete.
329 * cgen-utils.c (min): Delete.
330 * sim-basics.h [!min] (min): Define.
331 [!max] (max): Define.
333 2016-01-04 Mike Frysinger <vapier@gentoo.org>
335 * sim-options.c (sim_parse_args): Tweak getopt error message.
337 2016-01-04 Mike Frysinger <vapier@gentoo.org>
339 * acinclude.m4 (sim-bswap): Delete.
340 * configure: Regenerate.
341 * Make-common.in (SIM_BSWAP): Delete.
342 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
343 * sim-config.h (htonl, ntohl): Delete.
344 (WITH_BSWAP): Delete.
346 2016-01-03 Mike Frysinger <vapier@gentoo.org>
348 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
349 opterr state to it before calling getopt_long and restore afterwards.
350 Set opterr to 0. When optc is '?', call sim_io_eprintf.
352 2016-01-03 Mike Frysinger <vapier@gentoo.org>
354 * hw-device.h (device): Delete commented typedef.
355 * sim-basics.h (device): Delete typedef.
357 2016-01-03 Mike Frysinger <vapier@gentoo.org>
359 * sim-options.c (sim_parse_args): Replace for loop with a call
362 2016-01-03 Mike Frysinger <vapier@gentoo.org>
364 * nrun.c (myname): Mark const.
365 (main): Mark name const. Replace myname parsing loop with a
368 2016-01-03 Mike Frysinger <vapier@gentoo.org>
370 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
371 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
372 (SIM_AC_OPTION_HOSTENDIAN): Delete.
373 * config.in, configure: Regenerate.
374 * Make-common.in (SIM_HOSTENDIAN): Delete.
375 * sim-config.c (current_host_byte_order): Delete.
376 (sim_config): Delete current_host_byte_order assignments and
377 CURRENT_HOST_BYTE_ORDER checks.
378 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
379 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
380 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
381 (current_host_byte_order): Delete.
382 (CURRENT_HOST_BYTE_ORDER): Likewise.
383 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
384 (HOST_BYTE_ORDER): ... this.
385 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
387 (sim_endian_join_16): Likewise.
388 * sim-n-core.h (sim_core_read_misaligned_N): Change
389 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
390 (sim_core_write_misaligned_N): Likewise.
391 * sim-n-endian.h (endian_t2h_N): Likewise.
392 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
393 endian_le2h_N): Likewise.
394 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
396 2016-01-02 Mike Frysinger <vapier@gentoo.org>
398 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
399 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
401 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
402 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
403 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
404 * nrun.c (main): Likewise.
405 * sim-config.c (current_host_byte_order): Change type to enum
406 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
407 (current_target_byte_order): Likewise.
408 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
409 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
411 (sim_config): Change prefered_target_byte_order type to enum
412 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
413 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
414 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
415 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
416 Delete all the various arch/OS endian includes & defines.
417 (current_host_byte_order): Change type to enum bfd_endian.
418 (current_target_byte_order): Likewise.
419 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
420 (CURRENT_TARGET_BYTE_ORDER): Likewise.
421 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
422 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
423 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
425 (sim_events_watch_core): Likewise.
426 * sim-events.h: Likewise.
427 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
429 (sim_core_write_misaligned_N): Likewise.
430 * sim-n-endian.h (endian_h2be_N): Likewise.
431 (endian_be2h_N): Likewise.
432 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
433 (offset_N): Likewise.
434 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
435 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
437 2016-01-02 Mike Frysinger <vapier@gentoo.org>
439 * cgen-defs.h (current_state): Delete.
440 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
441 * sim-utils.c (current_state): Delete.
443 2015-12-30 Mike Frysinger <vapier@gentoo.org>
445 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
448 2015-12-27 Mike Frysinger <vapier@gentoo.org>
450 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
452 2015-12-26 Mike Frysinger <vapier@gentoo.org>
454 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
455 * config.in, configure: Regenerate.
456 * Make-common.in (sim-basics_h): Delete tconfig.h.
457 (distclean): Likewise.
458 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
459 (new_sim_core_mapping): Delete WITH_HW and device *device.
460 (sim_core_map_attach, sim_core_attach): Likewise.
461 (sim_core_read_buffer): Delete WITH_DEVICES logic.
462 (sim_core_write_buffer): Likewise.
463 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
465 (sim_core_attach): Likewise.
466 (device_io_read_buffer, device_io_write_buffer): Delete.
467 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
468 (sim_core_write_aligned_N): Likewise.
469 * tconfig.h: Delete file.
471 2015-12-26 Mike Frysinger <vapier@gentoo.org>
473 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
474 Call sim_cpu_hw_io_read_buffer if cpu is valid.
475 (sim_core_write_buffer): Move cia decl to top of func. Call
476 sim_cpu_hw_io_write_buffer if cpu is valid.
478 2015-12-25 Mike Frysinger <vapier@gentoo.org>
480 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
482 (hw_find_integer_property): Likewise.
483 (hw_find_integer_array_property): Likewise.
484 (hw_add_duplicate_property): Likewise.
486 2015-12-25 Mike Frysinger <vapier@gentoo.org>
488 * sim-config.h (WITH_ENGINE): Delete.
489 * sim-module.c (modules): Always include sim_engine_install.
491 2015-12-25 Mike Frysinger <vapier@gentoo.org>
493 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
494 * cgen-types.h (SIM_HAVE_MODEL): Delete.
495 * sim-base.h: Always include sim-model.h.
496 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
497 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
498 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
499 [!WITH_MODEL_P] (sim_machs): Define.
500 * sim-model.h: Add some developer docs.
501 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
502 (WITH_MODEL_P): Define.
503 * sim-module.c (modules): Always include sim_model_install.
504 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
506 2015-12-25 Mike Frysinger <vapier@gentoo.org>
508 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
509 * sim-model.c: Likewise.
510 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
511 SIM_MACH_IMP_PROPERTIES
513 2015-12-25 Mike Frysinger <vapier@gentoo.org>
515 * sim-core.c (device_error): Delete.
516 (sim_core_map_attach): Delete calls to device_error.
517 (sim_core_attach): Likewise.
518 * sim-core.h (device_error): Delete.
519 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
521 (sim_core_write_aligned_N): Likewise.
523 2015-12-25 Mike Frysinger <vapier@gentoo.org>
525 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
526 * sim-core.c (sim_core_write_buffer): Likewise.
527 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
528 (sim_core_write_aligned_N): Likewise.
530 2015-12-25 Mike Frysinger <vapier@gentoo.org>
532 * dv-pal.c: Include config.h and sim-main.h.
533 (hw_pal_io_read_buffer): Always call CPU_INDEX.
535 2015-12-24 Mike Frysinger <vapier@gentoo.org>
537 * sim-options.c (standard_options): Always enable load-lma and
539 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
541 2015-12-24 Mike Frysinger <vapier@gentoo.org>
543 * sim-module.c (MODULE_LIST): Delete.
545 2015-12-24 Mike Frysinger <vapier@gentoo.org>
547 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
548 Move to h8300/compile.c.
549 [SIM_H8300] (standard_options): Likewise.
550 (standard_option_handler): Likewise.
552 2015-12-24 Mike Frysinger <vapier@gentoo.org>
554 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
555 sim_watchpoint_install.
557 2015-12-24 Mike Frysinger <vapier@gentoo.org>
559 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
560 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
562 * sim-options.c (OPTION_MEM_SIZE): Delete.
563 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
564 (standard_option_handler): Likewise.
566 2015-12-24 Mike Frysinger <vapier@gentoo.org>
568 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
570 2015-11-21 Mike Frysinger <vapier@gentoo.org>
573 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
575 2015-11-21 Mike Frysinger <vapier@gentoo.org>
578 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
579 vasprintf, and va_end together. Check ret after va_end call.
581 2015-11-21 Mike Frysinger <vapier@gentoo.org>
583 * sim-types.h (SIM_PRI_TB): Define.
584 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
585 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
586 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
587 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
589 2015-11-17 Mike Frysinger <vapier@gentoo.org>
591 * sim-main.h (WITH_MODULO_MEMORY): Delete.
592 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
593 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
594 (sim_core_translate): Likewise.
595 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
597 2015-11-16 Mike Frysinger <vapier@gentoo.org>
599 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
600 (cgen_cpu_close): Change to XCONCAT2.
602 2015-11-15 Mike Frysinger <vapier@gentoo.org>
604 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
607 2015-11-14 Mike Frysinger <vapier@gentoo.org>
609 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
610 * sim-close.c: New file.
612 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
613 Ali Lown <ali.lown@imgtec.com>
615 * sim-bits.h (EXTEND6): New macro.
616 (EXTEND12): New macro.
617 (EXTEND25): New macro.
619 2015-06-24 Mike Frysinger <vapier@gentoo.org>
621 * sim-trace.c (trace_one_insn): Delete.
622 * sim-trace.h (trace_one_insn): Delete.
624 2015-06-24 Mike Frysinger <vapier@gentoo.org>
626 * sim-trace.c (debug_printf): Rename to ...
627 (sim_debug_printf): ... this.
628 * sim-trace.h (debug_printf): Delete define.
629 (debug_printf): Rename to ...
630 (sim_debug_printf): ... this.
632 2015-06-24 Mike Frysinger <vapier@gentoo.org>
634 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
635 (trace_options): Add trace-register option.
636 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
637 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
638 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
639 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
640 TRACE_REGISTER_P, TRACE_REGISTER): Define.
642 2015-06-24 Mike Frysinger <vapier@gentoo.org>
644 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
645 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
646 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
647 STRACE_DEBUG): Define.
649 2015-06-24 Mike Frysinger <vapier@gentoo.org>
651 * sim-trace.c (trace_options): Update help text for trace-alu,
652 trace-fpu, trace-vpu, and trace-semantics.
653 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
654 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
656 2015-06-24 Mike Frysinger <vapier@gentoo.org>
658 * sim-assert.h (SIM_FILTER_PATH): Delete.
659 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
660 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
661 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
662 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
663 * sim-events.c: Include libiberty.h.
664 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
666 2015-06-23 Mike Frysinger <vapier@gentoo.org>
668 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
669 (AC_ARG_ENABLE(sim-cflags)): Likewise.
670 (AC_ARG_ENABLE(sim-debug)): Likewise.
671 (AC_ARG_ENABLE(sim-stdio)): Likewise.
672 (AC_ARG_ENABLE(sim-trace)): Likewise.
673 (AC_ARG_ENABLE(sim-profile)): Likewise.
674 (AC_ARG_ENABLE(sim-environment)): Likewise.
675 (AC_ARG_ENABLE(sim-alignment)): Likewise.
676 (AC_ARG_ENABLE(sim-assert)): Likewise.
677 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
678 (AC_ARG_ENABLE(sim-endian)): Likewise.
679 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
680 (AC_ARG_ENABLE(sim-float)): Likewise.
681 (AC_ARG_ENABLE(sim-scache)): Likewise.
682 (AC_ARG_ENABLE(sim-default-model)): Likewise.
683 (AC_ARG_ENABLE(sim-inline)): Likewise.
684 (AC_ARG_ENABLE(sim-packages)): Likewise.
685 (AC_ARG_ENABLE(sim-regparm)): Likewise.
686 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
687 (AC_ARG_ENABLE(sim-smp)): Likewise.
688 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
689 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
690 (AC_ARG_ENABLE(cgen-maint)): Likewise.
691 * configure: Regenerate.
693 2015-06-23 Mike Frysinger <vapier@gentoo.org>
695 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
697 2015-06-23 Mike Frysinger <vapier@gentoo.org>
699 * cgen-trace.c [!__STDC__]: Delete.
700 * sim-trace.h [!__STDC__]: Likewise.
702 2015-06-21 Mike Frysinger <vapier@gentoo.org>
704 * sim-model.c (sim_model_init): Assert model is not NULL.
706 2015-06-21 Mike Frysinger <vapier@gentoo.org>
708 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
709 stdint.h. Replace all signed/unsigned typedefs with int#_t and
712 2015-06-21 Mike Frysinger <vapier@gentoo.org>
714 * sim-alu.h (_SIM_ALU_H_): Rename to ...
715 (SIM_ALU_H): ... this.
716 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
717 (SIM_ASSERT_H): ... this.
718 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
719 (SIM_BASICS_H): ... this.
720 * sim-bits.h (_SIM_BITS_H_): Rename to ...
721 (SIM_BITS_H): ... this.
722 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
723 (SIM_ENDIAN_H): ... this.
725 2015-06-18 Mike Frysinger <vapier@gentoo.org>
727 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
730 2015-06-18 Mike Frysinger <vapier@gentoo.org>
732 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
733 m for sentinel testing.
735 2015-06-17 Mike Frysinger <vapier@gentoo.org>
737 * sim-syscall.c: Include errno.h and targ-vals.h.
738 (sim_syscall_multi, sim_syscall): Define.
739 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
740 * syscall.c (cb_syscall): Extend comment.
742 2015-06-17 Mike Frysinger <vapier@gentoo.org>
744 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
745 * sim-syscall.c: New file.
746 * sim-syscall.h: New file.
748 2015-06-17 Mike Frysinger <vapier@gentoo.org>
750 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
751 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
752 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
753 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
754 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
756 * gentmap.c (gen_targ_map_c): Output name field.
758 2015-06-12 Mike Frysinger <vapier@gentoo.org>
760 * acinclude.m4: Change configure.in to configure.ac.
761 * sim-config.h: Likewise.
763 2015-06-12 Mike Frysinger <vapier@gentoo.org>
765 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
766 * configure: Regenerate.
768 2015-06-12 Mike Frysinger <vapier@gentoo.org>
770 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
771 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
772 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
773 TRACE_DEBUG): Define.
775 2015-06-12 Mike Frysinger <vapier@gentoo.org>
777 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
778 * sim-trace.c (trace_option_handler): Likewise.
779 * sim-trace.h (WITH_TRACE_ANY_P): Define.
780 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
781 (TRACE_ANY_P): Likewise.
783 2015-06-12 Mike Frysinger <vapier@gentoo.org>
785 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
786 CGEN_TRACE_INSN_FINI.
787 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
788 trace_result to cgen_trace_result, trace_insn_fini to
789 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
790 and trace_extract to cgen_trace_extract.
791 * cgen-trace.h (trace_insn_init): Rename to ...
792 (cgen_trace_insn_init): ... this.
793 (trace_insn_fini): Rename to ...
794 (cgen_trace_insn_fini): ... this.
795 (trace_insn): Rename to ...
796 (cgen_trace_insn): ... this.
797 (trace_extract): Rename to ...
798 (cgen_trace_extract): ... this.
799 (trace_result): Rename to ...
800 (cgen_trace_result): ... this.
801 (TRACE_RESULT_P): Rename to ...
802 (CGEN_TRACE_RESULT_P): ... this.
803 (TRACE_INSN_INIT): Rename to ...
804 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
805 cgen_trace_insn_init.
806 (TRACE_INSN_FINI): Rename to ...
807 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
808 cgen_trace_insn_fini.
809 (TRACE_PRINTF): Rename to ...
810 (CGEN_TRACE_PRINTF): ... this.
811 (TRACE_INSN): Rename to ...
812 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
813 (TRACE_EXTRACT): Rename to ...
814 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
816 (TRACE_RESULT): Rename to ...
817 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
818 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
819 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
820 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
821 TRACE_INSN to CGEN_TRACE_INSN.
822 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
824 2015-06-11 Mike Frysinger <vapier@gentoo.org>
826 * sim-events.c (ETRACE_P): Delete.
827 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
828 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
829 * sim-events.h (struct _sim_events): Delete trace member.
830 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
831 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
833 2015-06-11 Mike Frysinger <vapier@gentoo.org>
835 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
836 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
837 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
838 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
840 2015-06-11 Mike Frysinger <vapier@gentoo.org>
842 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
844 2015-06-11 Mike Frysinger <vapier@gentoo.org>
846 * sim-trace.h (WITH_TRACE_P): New define.
847 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
848 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
849 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
850 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
851 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
852 Redefine to use WITH_TRACE_P.
854 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
856 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
857 mistake in call to sim_engine_abort.
859 2015-04-29 Nick Clifton <nickc@redhat.com>
862 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
863 increasing parenthesis around casts to signed values.
865 2015-04-21 Mike Frysinger <vapier@gentoo.org>
867 * gennltvals.sh: Add mcore support.
868 * nltvals.def: Regenerate.
870 2015-04-21 Mike Frysinger <vapier@gentoo.org>
872 * cgen.sh: Add +x permissions.
873 * genmloop.sh: Likewise.
874 * gentvals.sh: Likewise.
875 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
876 Change all uses of srcroot for newlib to newlibroot.
878 2015-04-18 Mike Frysinger <vapier@gentoo.org>
880 * sim-base.h (SIM_CPU): New typedef.
882 2015-04-18 Mike Frysinger <vapier@gentoo.org>
884 * cgen-engine.h (CIA_ADDR): Delete.
885 * sim-base.h: Update sim_cia example.
886 [!CIA_ADDR] (sim_cia): New typedef.
888 2015-04-17 Mike Frysinger <vapier@gentoo.org>
890 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
891 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
892 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
893 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
894 CIA_SET to CPU_PC_SET.
896 2015-04-15 Mike Frysinger <vapier@gentoo.org>
898 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
899 * sim-main.h (STATE_CPU): Remove from comment and define.
901 2015-04-13 Mike Frysinger <vapier@gentoo.org>
903 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
904 * configure: Regenerate.
906 2015-04-13 Mike Frysinger <vapier@gentoo.org>
908 * sim-options.c: Include version.h.
909 (OPTIONS_VERSION): New enum.
910 (standard_options): Add "version".
911 (standard_option_handler): Handle OPTIONS_VERSION.
913 2015-04-13 Mike Frysinger <vapier@gentoo.org>
915 * Makefile.in (version.o): Change to using create-version.sh from gdb.
916 (create-version.sh): Delete.
918 2015-04-06 Mike Frysinger <vapier@gentoo.org>
920 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
922 2015-04-01 Mike Frysinger <vapier@gentoo.org>
924 * run-sim.h, run.c: Delete.
925 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
927 2015-03-31 Mike Frysinger <vapier@gentoo.org>
929 * config.in, configure: Regenerate.
930 * Make-common.in (CSEARCH): Add $(ZLIBINC).
931 (ZLIB, ZLIBINC): Define.
932 (BFD_LIB): Add $(ZLIB).
934 2015-03-31 Mike Frysinger <vapier@gentoo.org>
936 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
937 * cgen-ops.h (SEMOPS_INLINE): Likewise.
939 2015-03-29 Mike Frysinger <vapier@gentoo.org>
941 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
942 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
943 * sim-inline.h (INLINE2): Define to gnu_inline when available.
945 2015-03-24 Mike Frysinger <vapier@gentoo.org>
947 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
948 usage of STATE_WATCHPOINTS.
949 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
950 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
952 2015-03-24 Mike Frysinger <vapier@gentoo.org>
954 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
956 2015-03-24 Mike Frysinger <vapier@gentoo.org>
958 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
960 2015-03-24 Mike Frysinger <vapier@gentoo.org>
962 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
963 of enable_sim_hardware to AC_ARG_ENABLE.
965 2015-03-23 Mike Frysinger <vapier@gentoo.org>
967 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
968 Add dv-sockser.o to sim_hw_objs.
970 2015-03-23 Mike Frysinger <vapier@gentoo.org>
972 * dv-sockser.c: Include config.h.
973 * dv-sockser.h: Include sim-inline.h.
974 [HAVE_DV_SOCKSER]: Move all prototypes here.
975 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
976 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
978 2015-03-16 Mike Frysinger <vapier@gentoo.org>
980 * gentmap.c, run.c: Convert old style prototypes.
982 2015-03-16 Mike Frysinger <vapier@gentoo.org>
984 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
985 symlinking tconfig.h to tconfig.in.
986 * config.in, configure: Regenerate.
987 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
988 * tconfig.in: Rename file ...
989 * tconfig.h: ... here.
991 2015-03-15 Mike Frysinger <vapier@gentoo.org>
993 * dv-socker.h (dv_sockser_install): Declare.
994 * sim-module.c: Include config.h.
995 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
996 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
997 * sim-module.h: Include gdb/remote-sim.h.
999 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1001 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
1002 (sim-inline.c): Delete rule.
1004 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1006 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
1007 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
1008 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
1010 2015-03-14 Mike Frysinger <vapier@gentoo.org>
1012 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
1013 [!ASSERT, WITH_ASSERT]: Likewise.
1014 * sim-endian.c: Delete sim-io.h include.
1016 2015-02-19 Mike Frysinger <vapier@gentoo.org>
1018 * run-sim.h (sim_kill): Delete unused prototype.
1020 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
1022 * gentmap.c: Include "string.h".
1024 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
1026 * sim-options.c (sim_args_command): Call freeargv() when failure
1029 2015-01-07 Joel Brobecker <brobecker@adacore.com>
1031 * aclocal.m4, configure: Regenerate using automake 1.11.1.
1033 2014-12-03 Joel Brobecker <brobecker@adacore.com>
1035 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
1036 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
1037 callbacks following renaming in callback.h.
1038 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
1039 callback by call to "to_lstat" callback
1041 2014-08-28 Gary Benson <gbenson@redhat.com>
1043 * sim-trace.h (debug_printf): New define.
1045 2014-08-19 Alan Modra <amodra@gmail.com>
1047 * configure: Regenerate.
1049 2014-08-15 Roland McGrath <mcgrathr@google.com>
1051 * configure: Regenerate.
1052 * config.in: Regenerate.
1054 2014-03-10 Mike Frysinger <vapier@gentoo.org>
1056 * sim-command.c (sim_do_command): Add const to cmd.
1057 * sim-options.c (sim_args_command): Add const to cmd.
1058 * sim-options.h (sim_args_command): Add const to cmd.
1060 2014-03-05 Mike Frysinger <vapier@gentoo.org>
1062 * sim-hload.c (sim_load): Add const to prog.
1063 * sim-load.c (sim_load_file): Likewise.
1064 * sim-utils.c (sim_analyze_program): Likewise.
1065 * sim-utils.h (sim_analyze_program): Likewise.
1066 (sim_load_file): Likewise.
1068 2014-03-04 Mike Frysinger <vapier@gentoo.org>
1070 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
1071 * callback.c (system): Delete unused prototype.
1072 (os_init): Likewise.
1073 (os_shutdown): Likewise.
1074 (os_unlink): Likewise.
1075 (os_time): Likewise.
1076 (os_system): Likewise.
1077 (os_rename): Likewise.
1078 (os_write_stdout): Likewise.
1079 (os_flush_stdout): Likewise.
1080 (os_write_stderr): Likewise.
1081 (os_flush_stderr): Likewise.
1082 (os_write): Likewise.
1083 (os_read_stdin): Likewise.
1084 (os_read): Likewise.
1085 (os_open): Likewise.
1086 (os_lseek): Likewise.
1087 (os_isatty): Likewise.
1088 (os_get_errno): Likewise.
1089 (os_close): Likewise.
1090 (os_vprintf_filtered): Likewise.
1091 (os_evprintf_filtered): Likewise.
1092 (os_error): Likewise.
1096 (wrap): Change to new style prototype.
1099 (os_close): Likewise.
1100 (os_poll_quit): Likewise.
1101 (os_get_errno): Likewise.
1102 (os_isatty): Likewise.
1103 (os_lseek): Likewise.
1104 (os_open): Likewise.
1105 (os_read): Likewise.
1106 (os_read_stdin): Likewise.
1107 (os_write): Likewise.
1108 (os_write_stdout): Likewise.
1109 (os_flush_stdout): Likewise.
1110 (os_write_stderr): Likewise.
1111 (os_flush_stderr): Likewise.
1112 (os_rename): Likewise.
1113 (os_system): Likewise.
1114 (os_time): Likewise.
1115 (os_unlink): Likewise.
1116 (os_stat): Likewise.
1117 (os_fstat): Likewise.
1118 (os_lstat): Likewise.
1119 (os_ftruncate): Likewise.
1120 (os_truncate): Likewise.
1121 (os_pipe): Likewise.
1122 (os_pipe_empty): Likewise.
1123 (os_pipe_nonempty): Likewise.
1124 (os_shutdown): Likewise.
1125 (os_init): Likewise.
1126 (cb_read_target_syscall_maps): Likewise.
1127 (cb_target_to_host_syscall): Likewise.
1128 (cb_host_to_target_errno): Likewise.
1129 (cb_target_to_host_open): Likewise.
1130 (cb_store_target_endian): Likewise.
1131 (cb_host_to_target_stat): Likewise.
1132 * sim-hload.c (sim_load): Change to new style prototype.
1133 * sim-load.c (sim_load_file): Change to new style prototype.
1134 (report_transfer_performance): Likewise.
1135 (xprintf_bfd_vma): Likewise.
1136 * syscall.c (cb_get_string): Change to new style prototype.
1137 (get_path): Likewise.
1138 (cb_syscall): Likewise.
1140 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
1142 * create-version.sh: Align parameters to match those of
1143 ../../gdb/common/create-version.sh.
1144 * Make-common.in (srcsim): New variable.
1145 (version.c): Adjust call to create-version.sh as per above.
1147 2013-09-23 Alan Modra <amodra@gmail.com>
1149 * configure: Regenerate.
1151 2013-09-03 Mike Stump <mikestump@comcast.net>
1153 * sim-options.c (complete_option_list): Mark text and word const.
1155 2013-06-28 Tom Tromey <tromey@redhat.com>
1157 * Make-common.in (version.c): Use version.in, not
1159 * create-version.sh: Likewise.
1161 2013-06-24 Joel Brobecker <brobecker@adacore.com>
1163 * create-version.sh: New script. Adapted from
1164 gdb/commong/create-version.sh.
1165 * Make-common.in (version.c): Update rule dependencies,
1166 and re-implement using create-version.sh.
1168 2013-06-21 Nick Clifton <nickc@redhat.com>
1170 * gennltvals.sh: Add msp430 support.
1171 * nltvals.def: Regenerate.
1173 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1175 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1176 * aclocal.m4, configure: Regenerate.
1178 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1181 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1182 -Wformat-nonliteral with -Wno-format.
1184 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1186 * acinclude.m4: Regenerate.
1188 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1190 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1191 which do not support dv-sockser.o. Add always as option to
1192 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1193 is always required to be enabled by simulator.
1195 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1197 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1198 * nltvals.def: Regenerate.
1200 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1202 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1203 * config.in, configure: Regenerate.
1205 2012-05-24 Pedro Alves <palves@redhat.com>
1207 * sim-signal.h (sim_signal_to_target): Rename to ...
1208 (sim_signal_to_gdb_signal): ... this.
1209 * sim-signal.c (sim_signal_to_target): Rename to ...
1210 (sim_signal_to_gdb_signal): ... this.
1211 * sim-reason.c (sim_stop_reason): Adjust to rename.
1213 2012-05-24 Pedro Alves <palves@redhat.com>
1217 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1219 2012-05-24 Pedro Alves <palves@redhat.com>
1223 Replace target_signal with gdb_signal throughout.
1225 2012-05-18 Nick Clifton <nickc@redhat.com>
1228 * callback.c: Include config.h before system header files.
1229 * cgen-trace.c: Likewise.
1230 * cgen-utils.c: Likewise.
1231 * gentmap.c: Likewise.
1233 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1235 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1237 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1239 * sim-trace.c: Update the function prototype of save_data_size.
1240 Move the enum data_fmt from here...
1241 * sim-trace.h: ...to here.
1242 Add function prototype of save_data.
1244 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1246 * sim-core.h (sim_core_trans_addr): Add prototype.
1248 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1250 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1251 missing in last change.
1253 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1255 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1256 * nrun.c: Include string.h/strings.h.
1257 * aclocal.m4, config.in, configure: Regenerate.
1259 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1261 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1262 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1263 out -Werror initialization.
1265 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1267 * Make-common.in (TAGS): Change a-z to [:lower:].
1268 * acinclude.m4 (sim-trace): Likewise.
1269 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1270 Change A-Za-z0-9 to [:alnum:].
1272 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1274 * nrun.c (main): Display strsignal of sigrc.
1276 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1278 * Makefile.in (abs_srcdir): Declare.
1279 (srcroot): Define in terms of abs_srcdir.
1280 (headers): Change srcdir to abs_srcdir.
1282 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1284 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1287 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1289 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1290 system bourne shell.
1292 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1294 * syscall.c (cb_get_string): Rename from "get_string".
1295 (get_path): Rename get_string call to cb_get_string.
1297 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1299 * Make-common.in (VPATH): Add $(srccom).
1301 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1302 POSTCOMPILE): New variables.
1303 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1304 Include dependency files, when using GNU Make. Delete all
1305 dependency-only rules.
1306 * aclocal.m4: Include ../../config/depstand.m4. Call
1307 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1308 (MAKE, GMAKE): New substs.
1310 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1313 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1314 * configure, config.in: Regenerate.
1315 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1317 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1319 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1321 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1323 * sim-profile.c (profile_info): Only print the title once.
1325 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1327 * acinclude.m4: Rename from aclocal.m4.
1328 * aclocal.m4: Regenerate.
1330 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1332 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1333 * common.m4: Delete.
1334 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1335 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1336 * configure: Regenerate.
1338 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1340 * sim-alu.h (ALU32_AND): Clear carry flag.
1341 (ALU32_AND): Clear carry flag.
1343 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1345 * dv-cfi.c: Include stdbool.h.
1347 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1349 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1351 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1353 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1354 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1356 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1358 * sim-command.c: Include sim-options.h.
1360 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1362 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1364 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1366 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1367 Delete direct call to AC_PROG_CC.
1369 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1371 * sim-command.c: New file.
1372 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1373 (sim-command.o): New rule.
1375 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1377 * sim-options.c (standard_option_handler): Remove arg[0] check
1378 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1379 not an empty string, otherwise assign "" back to it.
1381 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1383 * nltvals.def: Regenerate to include Blackfin syscalls again.
1385 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1387 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1388 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1389 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1390 (trace_idx_to_str): Likewise.
1391 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1392 (TRACE_syscall): Define.
1393 (WITH_TRACE_SYSCALL_P): Likewise.
1394 (TRACE_SYSCALL_P): Likewise.
1396 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1398 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1399 remove now-unnecessary sub-scope for glue->type setting.
1400 Check to see if the "reg" property exists before we use it, and
1401 if it doesn't exist, error out for "glue" devices.
1403 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1405 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1406 glue-or, and set type to glue_xor when name is glue-xor.
1407 (hw_glue_port_event): Return immediately when type is glue_io
1408 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1409 and hw_port_event calls from glue_and to end of function.
1411 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1413 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1414 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1415 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1416 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1417 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1418 around function arguments.
1420 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1422 * sim-options.c (complete_option_list, sim_complete_command):
1425 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1427 * dv-glue.c: Fix up style.
1429 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1431 * hw-alloc.c (hw_alloc_data): Adjust brace.
1432 * hw-base.c (hw_base_data): Likewise.
1433 (generic_hw_unit_decode): Fix indentation.
1434 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1435 * hw-events.c (hw_event, hw_event_data): Likewise.
1436 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1437 * hw-instances.c (hw_instance_data): Likewise.
1438 * hw-instances.h (hw_instance): Likewise.
1439 * hw-main.h (hw_descriptor, enum): Likewise.
1440 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1441 * hw-ports.h (hw_port_descriptor): Likewise.
1442 * hw-properties.c (hw_property_data): Likewise.
1443 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1444 _range_property_spec, _reg_property_spec): Likewise.
1445 * hw-tree.c (_name_specifier, printer): Likewise.
1446 (split_device_specifier, parse_string_property, hw_tree_traverse,
1447 print_size, print_reg_property, print_string, print_properties):
1450 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1452 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1453 * Make-common.in (dv-cfi.o): New rule.
1454 * dv-cfi.c, dv-cfi.h: New files.
1456 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1458 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1459 fcntl.h and sys/fcntl.h, for constants.
1460 * nltvals.def: Regenerate.
1461 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1462 * sim-io.h (sys/types.h, sys/stat.h): Include.
1463 (sim_io_stat, sim_io_fstat): Declare.
1465 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1467 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1468 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1469 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1470 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1471 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1472 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1473 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1474 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1475 syscall.c: Trim trailing whitespace.
1477 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1479 * gennltvals.sh: Handle bfin targets.
1480 * nltvals.def: Regenerate.
1482 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1484 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1487 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1489 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1490 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1491 (hw_free): Drop zfree logic and always call free.
1492 * hw-base.c (hw_delete): Change zfree to free.
1493 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1494 (hw_handle_remove_phandle): Likewise.
1495 * hw-instances.c (hw_instance_delete): Likewise.
1496 * hw-tree.c (parse_reg_property): Likewise.
1497 (parse_ranges_property): Likewise.
1498 (parse_string_property): Likewise.
1499 * sim-core.c (sim_core_uninstall): Likewise.
1500 * sim-cpu.c (sim_cpu_free_all): Likewise.
1501 * sim-hw.c (sim_hw_uninstall): Likewise.
1502 * sim-memopt.c (do_memopt_delete): Likewise.
1503 (sim_memory_uninstall): Likewise.
1504 * sim-module.c (sim_module_uninstall): Likewise.
1505 * sim-options.c (sim_parse_args): Likewise.
1506 * sim-profile.c (profile_pc_cleanup): Likewise.
1507 (profile_uninstall): Likewise.
1508 * sim-watch.c (do_watchpoint_delete): Likewise.
1509 * sim-utils.c (zfree): Delete.
1510 (sim_state_free): Change zfree to free.
1511 * sim-utils.h (zfree): Delete.
1513 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1515 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1517 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1519 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1521 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1523 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1525 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1526 when asprintf fails.
1527 * sim-utils.c (sim_do_commandf): Issue an error and return when
1529 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1532 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1534 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1535 bytes has been calculated and when mmap_next_fd is valid and
1537 (memory_option_handler): Allow missing size when mmap_next_fd is
1540 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1542 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1543 not empty, and always append $3 to $hardware.
1545 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1547 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1548 * sim-hw.h (sim_hw_abort): Likewise.
1550 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1552 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1554 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1556 * run.1: Copyright year update.
1558 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1560 * hw-alloc.h (HW_NALLOC): Define.
1562 010-12-28 Mike Frysinger <vapier@gentoo.org>
1564 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1566 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1568 * sim-memopt.c (OPTION_MAP_INFO): Define.
1569 (memory_options): Handle --map-info.
1570 (memory_option_handler): Handle OPTION_MAP_INFO.
1572 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1574 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1575 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1576 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1578 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1580 * sim-core.c (WITH_HW): Add device casts to device_error,
1581 device_io_read_buffer, and device_io_write_buffer.
1583 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1585 * dv-sockser.c (dv_sockser_write_buffer): New function.
1586 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1587 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1589 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1591 * callback.c (os_lseek): Call wrap on lseek result.
1593 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1595 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1596 call by its equality to -1 not by it being negative.
1597 (connected_p): Likewise for accept() call.
1599 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1601 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1603 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1605 * profile.c (sim_profile_print_bar): Add cpu argument.
1607 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1609 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1611 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1613 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1614 (profile_print_pc): Convert sim_io_printf to profile_printf.
1615 (profile_print_insn): Likewise.
1616 (profile_print_memory): Likewise.
1617 (profile_print_core): Likewise.
1618 (profile_print_model): Likewise.
1619 (sim_profile_print_bar): Likewise.
1620 (profile_print_speed): Likewise.
1621 (profile_print_addr_ranges): Likewise.
1622 (profile_info): Likewise.
1623 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1625 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1627 * sim-model.c (OPTION_MODEL): Convert to enum.
1628 (OPTION_MODEL_INFO): New enum.
1629 (model_options): Add model-info/info-model entries.
1630 (model_option_handler): Handle OPTION_MODEL_INFO.
1632 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1634 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1635 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1638 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1640 * sim-hrw.c (sim_write): Add const to buf arg.
1641 * sim-utils.h (sim_write_fn): Likewise.
1643 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1645 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1648 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1650 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1651 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1652 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1653 * dv-sockser.c (sockser_options): Likewise.
1654 * hw-ports.c (empty_hw_ports): Likewise.
1655 * sim-hw.c (hw_options): Likewise.
1656 * sim-model.c (model_options): Likewise.
1657 * sim-options.c (standard_options): Likewise.
1658 * sim-profile.c (profile_options): Likewise.
1659 * sim-trace.c (trace_options): Likewise.
1660 * sim-watch.c (watchpoint_options): Likewise.
1662 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1664 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1665 the local "arg_table" variable, and the xmalloc cast.
1667 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1669 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1671 (sim_fpu_print_func): Add const markings to format buffer.
1673 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1675 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1677 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1679 * sim-trace.c (save_data): Add const markings to "buf" argument.
1681 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1683 * sim-options.c (standard_option_handler): Add const markings to
1686 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1688 * hw-ports.h: Fix spelling typos.
1690 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1692 * configure.ac: Check for socklen_t.
1693 * configure, config.in: Regenerated.
1694 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1696 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1698 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1699 * sim-hw.c (hw_option_handler): Likewise.
1701 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1703 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1704 (interrupt_nr_to_str): Likewise.
1705 (default_interrupt_names): Add const to pointer type.
1706 (sim_watchpoint_install): Add const to prefix.
1707 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1709 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1711 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1712 (sim_core_write_buffer): Likewise.
1714 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1716 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1717 the SIM_HAVE_ADDR_RANGE define.
1719 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1721 * sim-core.h (device_error): Add const to message, and add printf
1724 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1726 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1727 SIM_HAVE_ADDR_RANGE define.
1729 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1731 * dv-glue.c (hw_glue_ports): Swap static and const.
1733 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1735 * nrun.c (usage): Use void in definition.
1736 * sim-options.c (dup_arg_p): Convert old-style function definition.
1737 (sim_parse_args): Likewise.
1738 (sim_print_help): Likewise.
1739 * sim-trace.c (set_trace_option_mask): Likewise.
1740 (set_trace_option): Likewise.
1741 * sim-utils.c (sim_analyze_program): Likewise.
1742 (sim_elapsed_time_get): Likewise.
1743 (sim_elapsed_time_since): Likewise.
1745 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1747 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1748 (standard_options): Likewise.
1749 (standard_option_handler): Likewise.
1751 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1753 * hw-ports.c (TRACE): Delete.
1754 * hw-properties.c (TRACE): Delete.
1755 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1756 (hw_find_integer_property): Likewise.
1757 (hw_find_integer_array_property): Likewise.
1758 (hw_add_duplicate_property): Likewise.
1760 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1762 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1765 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1767 * sim-model.c: Include sim-model.h
1769 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1771 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1772 & from the STATE_CPU() examples.
1774 2010-01-24 Doug Evans <dje@sebabeach.org>
1776 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1777 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1779 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1780 (struct cgen_fp_ops): Update signatures of floating point conversion
1783 * Make-common.in (CGEN_SIM_DEPS): Define.
1784 (CGEN_INCLUDE_DEPS): Use it.
1785 (CGEN_MAIN_CPU_DEPS): Simplify.
1787 2010-01-22 Doug Evans <dje@sebabeach.org>
1789 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1790 (SUBWORDTFSI, JOINSIDI): Ditto.
1792 2010-01-05 Doug Evans <dje@sebabeach.org>
1794 * cgen-types.h (SETDI): Delete, unused.
1796 2009-12-02 Doug Evans <dje@sebabeach.org>
1798 * cgen-engine.h: Remove duplicated comment.
1800 2009-11-23 Doug Evans <dje@sebabeach.org>
1802 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1803 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1805 2009-11-22 Doug Evans <dje@sebabeach.org>
1807 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1808 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1809 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1810 instead of CGEN_INSN_INT.
1812 * cgen-trace.h (trace_extract): Add cast to fix warning.
1814 2009-11-05 Doug Evans <dje@sebabeach.org>
1816 * cgen-mem.h (DECLARE_GETT): Don't inline.
1817 (DECLARE_SETT): Ditto.
1819 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1821 * sim-inline.h: Fix spelling error.
1823 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1825 * Make-common.in: Add datarootdir.
1827 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1829 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1830 (SIM_CHECK_MEMBERS_1): Remove.
1831 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1832 AC_CHECK_MEMBERS one.
1833 * configure: Regenerate.
1835 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1836 * configure: Regenerate.
1838 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1840 * config.in: Regenerate.
1841 * configure: Likewise.
1843 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1844 definition of AC_CHECK_MEMBER.
1846 * aclocal.m4: m4_include toplevel config/override.m4.
1847 * configure: Regenerate.
1849 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1851 * Makefile.in (datarootdir): New variable.
1853 2009-07-07 Doug Evans <dje@sebabeach.org>
1855 * Make-common.in (CPU_DIR): Define.
1857 2009-07-06 Doug Evans <dje@sebabeach.org>
1859 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1860 identifiers for file types rather than encoding internal
1861 implementation details of cgen.sh.
1862 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1863 * cgen.sh: Add support for parallel makes.
1864 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1866 2009-05-18 Jon Beniston <jon@beniston.com>
1868 * gennltvals.sh: Add lm32 target.
1869 * nltvals.def: Add lm32 syscall definitions.
1871 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1873 Speed up simulator startup:
1874 * sim-utils.c (zalloc): Use xcalloc.
1876 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1878 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1879 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1880 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1881 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1882 type, QI, HI, SI, DI.
1884 * callback.c (os_error): Mark as being a noreturn function.
1885 * sim-io.h (sim_io_error): Similar for sim_io_error.
1887 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1889 * aclocal.m4: Fix underquoting of function names.
1891 2008-10-21 Julian Brown <julian@codesourcery.com>
1893 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1895 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1897 * common.m4: Add test for libz and zlib.h.
1898 * configure: Regenerate to track ../common/common.m4 changes.
1901 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1902 Daniel Jacobowitz <dan@codesourcery.com>
1903 Joseph Myers <joseph@codesourcery.com>
1905 * aclocal.m4: Include ../../config/acx.m4.
1906 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1907 * configure, config.in: Regenerate.
1908 * Make-common.in (LIB_OBJS): Add version.o.
1909 (version.c, version.o): New rules.
1910 * run.c: Include version.h.
1911 (usage): Add help parameter. Print output either to stdout or
1912 stderr depending on that parameter.
1913 (print_version): New.
1914 (main): Check for --help and --version.
1915 * run-sim.h (sim_target_display_usage): Add help parameter.
1918 2008-04-14 Hans Kester <kester.hans@gmail.com>
1920 * sim-signal.c: Define missing signals for _WIN32.
1922 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1924 * gennltvals.sh: Add cr16.
1925 * nltvals.def: Rebuild.
1927 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1929 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1930 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1932 2007-08-10 Nick Clifton <nickc@redhat.com>
1934 * sim-memopt.c (memory_options): Mention that the
1935 --memory-size switch accepts suffixes.
1936 (parse_size): Handle a suffix on the size value.
1937 * sim-options.c (standard_options): Mention that the mem-size
1938 switch accepts suffixes.
1939 (standard_option_handler): Handle a suffix on the size value.
1941 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1943 * acconfig.h: Remove.
1944 * config.in: Regenerate.
1946 2006-11-07 Thiemo Seufer <ths@mips.com>
1948 * gentmap.c: Fix compile time warning.
1950 2006-11-07 Thiemo Seufer <ths@mips.com>
1952 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1953 for bfd text addresses.
1955 2006-08-29 Thiemo Seufer <ths@mips.com>
1956 Nigel Stephens <nigel@mips.com>
1958 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1959 SIM_QUIET_NAN_NEGATED.
1961 2006-08-29 Nigel Stephens <nigel@mips.com>
1963 * sim-profile.c (profile_pc_init): Initialise default profiling
1964 frequency to a prime number.
1965 (profile_print_pc): Convert gmon.out sample data into target
1968 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1970 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1971 * common.m4: Likewise.
1972 * configure: Regenerated.
1974 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1976 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1977 * configure: Regenerated.
1979 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1981 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1982 and LIBINTL_DEP everywhere.
1983 (CSEARCH): Use INCINTL.
1984 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1986 * configure: Regenerated.
1988 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1990 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1991 option-contents test.
1993 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1995 * sim-signal.c (sim_signal_to_target): Fix typos.
1997 * sim-reason.c (sim_stop_reason): Use
1998 sim_signal_to_target, not sim_signal_to_host.
1999 * sim-signal.c (sim_signal_to_host): Fix typo.
2000 (sim_signal_to_target): New function.
2002 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
2004 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
2007 2005-07-08 Ian Lance Taylor <ian@airs.com>
2009 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
2011 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
2012 different fraction for a quiet NaN.
2013 (unpack_fpu): Likewise.
2015 2005-07-08 Ben Elliston <bje@au.ibm.com>
2017 * callback.c: Remove ANSI_PROTOTYPES conditional code.
2018 * sim-load.c: Likewise.
2019 * syscall.c: Likewise.
2021 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
2023 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
2026 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
2028 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
2030 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
2032 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
2033 and signed64 for __ALPHA__.
2035 2005-03-23 Mark Kettenis <kettenis@gnu.org>
2037 * aclocal.m4 Include ../../gettext.m4.
2038 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
2039 (AM_LC_MESSAGES): Remove.
2040 * configure: Regenerate.
2042 2005-02-28 Jim Blandy <jimb@redhat.com>
2044 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
2045 -Wuninitialized in the default list of build warnings if CFLAGS is
2046 set, and doesn't include -O. (Using -Wuninitialized without
2047 optimization produces a warning, which interferes with compilation
2050 2005-02-21 Jim Blandy <jimb@redhat.com>
2052 * callback.c (os_fstat): Don't declare 't' unless it's used.
2054 2005-02-09 Jim Blandy <jimb@redhat.com>
2056 * Make-common.in (CGEN): Load guile.scm, and include a trailing
2058 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
2059 to $(CGEN), to ensure that the command substitution happens where
2060 the variable is referenced in the submake, not when the submake's
2061 arguments are expanded.
2062 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
2063 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
2064 application Scheme script directly after ${cgen}; don't precede it
2067 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
2069 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
2070 * callback.c [HAVE_LIMITS_H]: Include limits.h.
2071 Include libiberty.h.
2072 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
2073 being either end of a pipe.
2074 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
2075 (os_shutdown): Clear pipe state.
2076 (default_callback): Initialize new members.
2078 * callback.c (default_callback): Initialize target_endian.
2079 (cb_store_target_endian): Renamed from store, new first parameter
2080 host_callback *cb, drop last parameter big_p. Take endianness
2082 (cb_host_to_target_stat): Change to use cb_store_target_endian.
2083 Remove variable big_p.
2084 * nrun.c (main): Initialize default_callback.target_endian.
2086 2005-01-14 Andrew Cagney <cagney@gnu.org>
2088 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
2089 Add explicit call to AC_CONFIG_HEADER.
2090 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
2091 * configure: Re-generate.
2093 2005-01-12 Andrew Cagney <cagney@gnu.org>
2095 * common.m4: New file, based on of aclocal.m4.
2097 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
2099 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
2100 * configure: Regenerated to track ../common/aclocal.m4 changes.
2102 2005-01-07 Andrew Cagney <cagney@gnu.org>
2104 * configure.ac: Rename configure.in, require autoconf 2.59.
2105 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2106 * configure: Re-generate.
2108 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
2110 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2111 <case CB_SYS_ftruncate>: New cases.
2113 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
2115 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
2116 (cb_syscall) <case CB_SYS_rename>: New case.
2117 * callback.c (os_lstat): New function.
2119 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
2121 * run.1: Document --sysroot=filepath.
2122 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2123 (standard_options): Support --sysroot=<path>.
2124 (standard_option_handler): Handle OPTION_SYSROOT.
2125 * syscall.c (simulator_sysroot): Define, initialized empty.
2126 (get_path): Prepend simulator_sysroot to absolute file path.
2127 [HAVE_STRING_H]: Include string.h.
2128 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2129 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2130 (main): If simulator_sysroot is not empty, chdir there.
2131 * sim-config.h (simulator_sysroot): Declare.
2133 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2134 cgen_rtx_error" in a CGEN-generated simulator.
2135 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2136 replacement for CGEN-related breakpoints.
2138 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
2140 * Make-common.in (sim-basics_h): Add $(callback_h).
2142 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
2144 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2145 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2146 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2147 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2148 (SIM_CHECK_MEMBERS): New macros.
2149 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2150 for struct stat member test and write. Add ST_x calls for each
2151 struct stat member tested in configure.in. Wrap each ST_x call in
2152 #ifdef of configure macro for that member.
2153 * configure, config.in: Regenerate.
2155 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
2157 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2159 <case desc>: Pass -OPC opcfile.
2160 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2161 parameter to cgen.sh.
2163 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
2165 * Make-common.in (sim-basics_h): Correct dependencies on
2166 cconfig.h and tconfig.h
2167 (sim-load.o): Correct typo in sim-basics_h dependency.
2169 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
2171 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2172 sub-dependencies for other sim files that they include.
2173 (sim_main_headers): Use sim-*_h macros.
2174 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2176 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2178 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2181 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2182 $(remote_sim_h) too.
2183 (sim_main_headers): Add sim-utils.h.
2185 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2187 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2189 2004-07-26 Andrew Cagney <cagney@gnu.org>
2191 Problem from Olaf Hering <olh@suse.de>.
2192 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2194 2004-07-10 Ben Elliston <bje@au.ibm.com>
2196 * hw-tree.c (parse_integer_property): Typo fix in comments.
2197 * sim-options.c (sim_args_command): Likewise.
2199 2004-06-28 Andrew Cagney <cagney@gnu.org>
2201 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2203 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2205 * callback.c (os_shutdown): Fix bug in last change: actually
2206 mark file descriptors as available on startup.
2208 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2210 [ include/gdb: * callback.h (host_callback_struct): Replace
2211 members fdopen and alwaysopen with fd_buddy. ]
2212 * callback.c: Changed all users.
2214 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2216 * sim-load.c (sim_load_file): Use bfd_get_section_size
2217 instead of bfd_get_section_size_before_reloc.
2219 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2221 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2222 passing it to printf.
2224 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2226 * callback.c: Update copyright dates.
2228 * sim-basics.h: Likewise.
2229 * sim-load.c: Likewise.
2230 * syscall.c: Likewise.
2232 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2234 * callback.c: Include cconfig.h instead of config.h.
2236 * sim-basics.h: Likewise.
2237 * sim-load.c: Likewise.
2238 * syscall.c: Likewise.
2240 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2242 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2244 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2246 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2248 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2250 * sim-options.c (standard_options): Fix the names of H8
2253 2003-10-30 Andrew Cagney <cagney@redhat.com>
2255 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2256 with "struct bfd_symbol".
2258 2003-10-21 Andrew Cagney <cagney@redhat.com>
2260 * callback.c (os_truncate): Call "truncate", and not "stat".
2262 2003-10-20 Andrew Cagney <cagney@redhat.com>
2264 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2266 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2268 * callback.c (os_ftruncate, os_truncate): New functions.
2269 (default_callback): Initialize ftruncate and truncate members.
2271 2003-09-08 Dave Brolley <brolley@redhat.com>
2273 On behalf of Doug Evans <dje@sebabeach.org>
2274 * cgen.sh: New arg archfile.
2275 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2276 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2278 2003-08-28 Andrew Cagney <cagney@redhat.com>
2280 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2281 * sim-options.c (print_help): Cast the format with specifier to
2284 2003-08-20 Michael Snyder <msnyder@redhat.com>
2285 Dave Brolley <brolley@redhat.com>
2287 * cgen-par.h (flags, word1): New target-specific
2288 fields of CGEN_WRITE_QUEUE_ELEMENT.
2289 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2290 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2291 * gennltvals.sh: Add frv target.
2292 * nltvals.def: Add frv target.
2294 2003-06-23 Michael Snyder <msnyder@redhat.com>
2296 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2297 * sim-reg.c: Fix cut-and-paste bug in comment.
2299 2003-06-22 Andrew Cagney <cagney@redhat.com>
2301 From matthew green <mrg@redhat.com>:
2302 * sim-fpu.h: Update copyright.
2303 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2304 * sim-fpu.c: Update copyright.
2305 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2307 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2309 From Doug Evans <dje@sebabeach.org>:
2310 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2311 with disassemble_info:read_memory_func.
2312 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2314 2003-06-04 Michael Snyder <msnyder@redhat.com>
2316 * common/run.c (main): Remove SIM_H8300 ifdef.
2318 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2319 (standard_options): Add '-x' for h8/300sx.
2320 (standard_option_handler): Add case for SIM_H8300SX.
2322 2003-04-13 Michael Snyder <msnyder@redhat.com>
2324 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2326 2003-03-01 Andrew Cagney <cagney@redhat.com>
2328 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2329 (sim_engine_vabort): Ditto.
2331 2003-02-27 Andrew Cagney <cagney@redhat.com>
2333 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2334 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2335 * nrun.c (main): Ditto.
2337 2003-02-26 Andrew Cagney <cagney@redhat.com>
2339 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2340 (sim_engine_vabort): Ditto.
2341 (sim_engine_halt, sim_engine_restart): Ditto.
2343 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2345 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2346 (sim-break_h): Delete macro.
2347 (sim-break.o): Delete rule.
2348 * sim-break.c: Delete file.
2349 * sim-break.h: Delete file.
2350 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2351 (STATE_BREAKPOINTS): Delete macro.
2352 (sim_state_base): Delete field breakpoints.
2353 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2354 sim_break_install to array.
2356 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2358 * run.c (usage): Fix typos.
2360 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2362 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2364 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2366 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2367 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2368 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2369 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2370 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2371 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2372 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2373 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2374 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2375 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2377 2002-11-13 Andrew Cagney <cagney@redhat.com>
2379 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2381 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2383 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2384 (distclean): Depend on it.
2386 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2388 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2390 2002-08-29 Dave Brolley <brolley@redhat.com>
2392 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2394 2002-07-17 Andrew Cagney <cagney@redhat.com>
2396 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2397 (sim_set_callbacks, sim_size, sim_trace)
2398 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2399 to here from "gdb/remote-sim.h".
2401 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2403 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2404 avoid possible longjmp problems with automatic variable siggnal.
2406 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2408 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2409 * Make-common.in (installdirs): Make $(libdir) too, needed when
2410 installing libsim.a.
2412 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2414 * gennltvals.sh (dir): Mark d30v as obsolete.
2415 * nltvals.def: Remove d30v.
2417 2002-06-17 Andrew Cagney <cagney@redhat.com>
2419 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2421 * sim-memopt.c: Include <unistd.h>.
2422 (do_memopt_add): Fix printf format.
2423 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2425 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2427 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2428 --enable-gdb-build-warnings.
2429 * configure: Regenerated to track ../common/aclocal.m4 changes.
2431 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2433 * sim-fpu.c (unpack_fpu): Initialize exponent for
2436 (sim_fpu_sqrt): Same.
2438 2002-06-08 Andrew Cagney <cagney@redhat.com>
2440 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2441 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2443 * sim-load.c: Ditto.
2444 * callback.c: Ditto.
2446 * Make-common.in (callback_h): Define.
2447 (remote_sim_h): Define.
2449 (callback.o): Update.
2450 (syscall.o): Update.
2453 (sim-hload.o): Update.
2455 (sim-reason.o): Update.
2456 (sim-reg.o): Update.
2457 (sim-resume.o): Update.
2459 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2461 * run.c: Fix formatting.
2463 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2465 * run-sim.h: New header. Provide prototypes for functions used
2466 between run() and libsim.a which are not used by GDB.
2467 * run.c: Include run-sim.h.
2468 (main): If SIM_TARGET_SWITCHES is defined call
2469 sim_target_parse_command_line.
2470 (usage): If SIM_TARGET_SWITCHES is defined call
2471 sim_target_display_usage.
2473 2002-05-17 Andrey Volkov <avolkov@transas.com>
2475 * run.c: Made h8300s as new target, not h8300h alias.
2476 Added new option -S (h8300s target)
2477 * sim-options.c: Ditto.
2479 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2481 * callback.c: Use 'deprecated' rather than 'depreciated.'
2483 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2485 From wiz at danbala:
2486 * sim-fpu.h: Fix grammar and typos.
2489 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2491 * callback.c: Fix some spelling errors.
2492 * hw-device.h: Likewise.
2493 * hw-tree.c: Likewise.
2494 * sim-abort.c: Likewise.
2495 * sim-alu.h: Likewise.
2496 * sim-core.h: Likewise.
2497 * sim-events.c: Likewise.
2498 * sim-events.h: Likewise.
2499 * sim-fpu.h: Likewise.
2500 * sim-profile.h: Likewise.
2501 * sim-utils.c: Likewise.
2503 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2505 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2508 2002-01-20 Ben Elliston <bje@redhat.com>
2510 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2511 the comment for this enumerator.
2513 2002-01-14 Ben Elliston <bje@redhat.com>
2515 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2517 2001-12-20 Kazu Hirata <kazu@hxi.com>
2519 * run.c (usage): Fix a typo.
2521 2001-07-05 Ben Elliston <bje@redhat.com>
2523 * Make-common.in (srccgen): Remove.
2524 (CGEN_CPU_DIR): Define.
2525 (CGEN_READ_SCM): Redefine without $(srccgen).
2526 (CGEN_ARCH_SCM): Ditto.
2527 (CGEN_CPU_SCM): Ditto.
2528 (CGEN_DECODE_SCM): Ditto.
2529 (CGEN_DESC_SCM): Ditto.
2531 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2533 * sim-load.c (sim_load_file): Put it back: external now.
2534 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2536 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2538 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2540 * sim-utils.c (sim_analyze_program): Ditto.
2542 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2544 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2545 we're finished with its immediate use.
2546 * sim-load.c (sim_load_file): Ditto.
2548 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2550 Add support for mmap-based memory regions.
2551 * sim-memopt.c (mmap_next_fd): New global.
2552 (sim_memory_init): Reinitialize it.
2553 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2554 "--memory-mapfile FILE" option. Check for some errors.
2555 (do_memopt_add): Conditionally do mmap instead of malloc for
2556 backing store of simulated memory. Check for more errors.
2557 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2558 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2559 * configure.in: Look for mmap/fstat related functions and headers.
2560 * config.in, configure: Regenerated.
2562 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2564 * sim-core.c (sim_core_map_attach): Correct overlap-related
2567 2001-03-07 Michael Meissner <meissner@redhat.com>
2569 * run.c (alloca-conf.h): Delete, no longer provided.
2571 2001-02-22 Ben Elliston <bje@redhat.com>
2573 * sim-trace.h (TRACE_VPU_IDX): Add.
2574 (TRACE_vpu): Define.
2575 (WITH_TRACE_VPU_P): Likewise.
2576 (TRACE_VPU_P): Likewise.
2577 * sim-trace.c (OPTION_TRACE_VPU): Define.
2578 (trace_options): Add --trace-vpu.
2579 (trace_option_handler): Handle OPTION_TRACE_VPU.
2580 (trace_option_handler): Include VPU tracing in --trace-semantics.
2581 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2583 2001-02-21 Ben Elliston <bje@redhat.com>
2585 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2586 (TRACE_BRANCH_INPUT2): Likewise.
2588 2001-02-09 Ben Elliston <bje@redhat.com>
2590 * (profile_print_pc): Write header out in target byte order.
2592 2001-02-09 Ben Elliston <bje@redhat.com>
2594 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2595 adjusting the pc shift value.
2597 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2599 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2600 where a numeric value is supplied.
2602 2001-01-06 Ben Elliston <bje@redhat.com>
2604 * cgen.sh: Allow extrafiles to include the semantics files when
2605 generating an ISA-specific decoder.
2607 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2609 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2611 2000-12-23 Ben Elliston <bje@redhat.com>
2613 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2614 them to the trace stream using sim_fpu_printn_fpu. Include
2617 2000-12-15 Ben Elliston <bje@redhat.com>
2619 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2620 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2621 trailing digits as specified (-1 to print all digits).
2622 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2623 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2626 2000-12-13 Ben Elliston <bje@redhat.com>
2628 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2629 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2632 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2634 * sim-endian.h: Don't have parameters on macro definitions which
2635 are simply renaming functions, to permit use of XCONCAT2 in both
2636 the macro name and the arguments in a use of such a definition.
2638 2000-12-11 Ben Elliston <bje@redhat.com>
2640 * cgen-ops.h (SUBWORDDFDI): New function.
2642 2000-12-05 Ben Elliston <bje@redhat.com>
2644 * Make-common.in (cgen-defs): New target.
2645 (cgen-decode): Pass $(EXTRAFILES).
2647 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2648 -outfile-suffix options.
2650 2000-12-04 Ben Elliston <bje@redhat.com>
2652 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2653 (SUBWORDSIUQI): Likewise.
2654 (SUBWORDDIHI): Likewise.
2655 (SUBWORDDIQI): New function.
2657 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2658 * cgen-scache.c (scache_option_handler): Remove unused local var.
2660 2000-12-03 Ben Elliston <bje@redhat.com>
2662 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2664 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2666 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2668 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2670 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2673 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2675 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2676 (set_hw_delete): Moved the macro as a function.
2677 * hw-base.h (set_hw_delete): Declare as external function.
2678 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2679 allocated using hw_malloc.
2681 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2683 * sim-options.c (sim_parse_args): Free the memory used for
2684 long_options, short_options, handlers, opt_cpu, orig_val.
2686 2000-11-20 Ben Elliston <bje@redhat.com>
2688 * cgen-ops.h (SUBBI): New macro.
2689 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2690 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2692 2000-11-16 Ben Elliston <bje@redhat.com>
2694 * cgen-types.h (VOID): New type.
2696 2000-11-09 Ben Elliston <bje@redhat.com>
2698 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2699 (sim_fpu_two): Set exponent to 1.
2701 2000-10-26 Ben Elliston <bje@redhat.com>
2703 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2704 `all'. Pass `-i' options to cgen applications.
2705 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2706 cgen-desc): Pass $(isa) to cgen.sh.
2708 2000-10-08 Ben Elliston <bje@redhat.com>
2710 * cgen-utils.c (cgen_rtx_error): New function.
2712 2000-10-07 Ben Elliston <bje@redhat.com>
2714 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2715 conditions for sim_core_read_buffer().
2717 2000-09-26 Dave Brolley <brolley@redhat.com>
2719 * cgen-utils.c (RORQI): New function.
2720 (ROLQI): New function.
2721 (RORHI): New function.
2722 (ROLHI): New function.
2724 2000-08-28 Dave Brolley <brolley@redhat.com>
2726 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2727 in insn_value if it will fit.
2729 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2731 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2733 2000-08-15 Dave Brolley <brolley@redhat.com>
2735 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2737 2000-08-15 Dave Brolley <brolley@redhat.com>
2739 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2740 (PROFILE_CPU_FREQ): New macro.
2741 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2742 (profile-options): Add profile-cpu-frequency.
2743 (parse_frequency): New function.
2744 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2745 (profile_print_speed): Print cpu frequency and simulated execution time.
2746 Re-indent other items to match.
2748 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2750 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2752 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2754 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2755 * Makefile.in (install): Install run.1 man page.
2757 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2759 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2760 * Makefile.in (headers,nltvals.def): Merge.
2762 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2764 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2765 * nrun.c (main): Print the simulator statistics only in
2767 * hw-properties.h (hw_find_integer_array_property): Fix
2768 prototype (use signed_cell).
2770 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2771 * sim-events.c (sim_events_remain_time): New function returning
2772 the time that remains before the event is raised.
2773 * hw-events.c (hw_event_remain_time): Likewise.
2774 * sim-events.h (sim_events_remain_time): Declare.
2775 * hw-events.h (hw_event_remain_time): Declare.
2777 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2778 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2779 (OPTION_HW_LIST): New option --hw-list to list the devices.
2780 (hw_option_handler): List the device tree with 'sim_hw_print'.
2782 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2783 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2784 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2785 (EXTENDED): Define for 16-bit word size.
2786 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2787 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2788 * sim-types.h: Added support for 16-bit targets.
2790 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2792 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2794 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2796 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2797 * Makefile.in (distclean): Clean cconfig.h also.
2799 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2801 * configure: Regenerated to track ../common/aclocal.m4 changes.
2803 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2805 * aclocal.m4 (sim-profile): Enable the profiler by default.
2807 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2809 * run.c (main): Initialize sigrc.
2811 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2813 * sim-events.c (update_time_from_event): Add more detailed event
2816 2000-03-30 Dave Brolley <brolley@redhat.com>
2818 * aclocal.m4 (cgen): Use guile to run cgen.
2820 2000-03-23 Dave Brolley <brolley@redhat.com>
2822 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2824 * cgen-accfp.c (fextsfdf): New function.
2825 (ftruncdfsf): New function.
2826 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2828 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2830 * cgen-ops.h: Added TRUNCSISI.
2832 2000-03-08 Dave Brolley <brolley@redhat.com>
2834 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2835 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2836 (sim_queue_fn_si_write): Last argument is has type USI.
2837 (sim_queue_fn_sf_write): New function.
2838 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2839 (sim_queue_fn_sf_write): New function.
2840 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2842 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2844 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2845 sim_set_trace and run simulator using sim_resume.
2846 (main): Add option ``-o'' - operating environment. Only continue
2847 after a signal when operating environment.
2848 (main): Always set REASON and SIGRC using sim_stop_reason.
2849 (sim_trace): Delete extern declaration.
2851 2000-02-08 Nick Clifton <nickc@cygnus.com>
2853 * callback.c: Fix compile time warning messages.
2854 * run.c: Fix compile time warning messages.
2856 1999-12-17 Dave Brolley <brolley@cygnus.com>
2858 * sim-profile.h: (set_profile_option_mask): Add prototype.
2859 * sim-profile.c (set_profile_option_mask): No longer static.
2861 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2863 * sim-arange.c: Include <string.h>
2865 1999-12-07 Dave Brolley <brolley@cygnus.com>
2867 * sim-options.c (print_help): '=' required before optional argument.
2868 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2869 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2870 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2871 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2872 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2873 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2874 (fn_mem_qi_write): New union members.
2875 (fn_mem_hi_write): New union members.
2876 (fn_mem_si_write): New union members.
2877 (fn_mem_di_write): New union members.
2878 (fn_mem_df_write): New union members.
2879 (fn_mem_xi_write): New union members.
2880 (sim_queue_fn_mem_qi_write): New function.
2881 (sim_queue_fn_mem_hi_write): New function.
2882 (sim_queue_fn_mem_si_write): New function.
2883 (sim_queue_fn_mem_di_write): New function.
2884 (sim_queue_fn_mem_df_write): New function.
2885 (sim_queue_fn_mem_xi_write): New function.
2886 * cgen-par.c (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_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2893 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2894 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2896 1999-12-01 Dave Brolley <brolley@cygnus.com>
2898 * cgen-accfp.c (subsf): Check status code.
2916 1999-11-26 Dave Brolley <brolley@cygnus.com>
2918 * cgen-par.h (fn_df_write): Mode of data is DF.
2919 (sim_queue_fn_df_write): Mode of data is DF.
2920 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2922 1999-11-22 Dave Brolley <brolley@cygnus.com>
2924 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2925 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2927 1999-11-04 Dave Brolley <brolley@cygnus.com>
2929 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2930 CGEN_MEM_XI_WRITE members.
2931 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2932 (sim_queue_fn_xi_write): New function.
2933 (sim_queue_mem_xi_write): New function.
2935 * cgen-par.c (sim_queue_fn_xi_write): New function.
2936 (sim_queue_mem_xi_write): New function.
2937 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2940 1999-10-22 Dave Brolley <brolley@cygnus.com>
2942 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2943 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2944 * cgen-par.c: Set insn_address for each queued write. Get pc from
2945 cpu when executing queued writes.
2947 1999-10-19 Dave Brolley <brolley@cygnus.com>
2949 * cgen-par.h (sim_queue_fn_pc_write): New function.
2950 (CGEN_FN_PC_WRITE): New enumerator.
2951 (fn_pc_write): New union member.
2952 * cgen-par.c (sim_queue_fn_pc_write): New function.
2953 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2955 1999-10-18 Dave Brolley <brolley@cygnus.com>
2957 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2958 (CGEN_MEM_DF_WRITE): New enumerator.
2959 (mem_di_write): New union member.
2960 (mem_df_write): New union member.
2961 * cgen-par.c (sim_queue_mem_di_write): New function.
2962 (sim_queue_mem_df_write): New function.
2963 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2965 * cgen-accfp.c (divsf): Check for division errors.
2967 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2969 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2971 1999-10-07 Dave Brolley <brolley@cygnus.com>
2973 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2974 (fn_hi_write): New union member.
2975 (sim_queue_fn_hi_write): New function.
2976 * cgen-par.c (sim_queue_fn_hi_write): New function.
2977 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2979 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2981 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2982 Change type of result to SEM_PC.
2984 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2986 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2988 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2990 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2991 (JOIN*): Delete cpu arg.
2993 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2995 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2997 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2999 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
3001 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
3004 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
3006 * run.c (main): Check the sim_stop_reason and only halt simulation
3007 when a valid stop condition is identified.
3009 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
3011 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
3013 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
3015 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
3016 (bi_write): New union element.
3017 (sim_queue_bi_write): New function.
3018 * cgen-par.c (sim_queue_bi_write): New function.
3019 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
3021 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
3023 * configure: Regenerated to track ../common/aclocal.m4 changes.
3025 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
3026 ../gdb/configure.in.
3027 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
3028 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
3029 (SIM_WARNINGS): Delete
3030 (CONFIG_CFLAGS): Update.
3032 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
3034 * cgen-par.c: New file.
3035 * cgen-par.h: New file.
3036 * cgen-sim.h (cgen-par.h): #include it.
3037 * cgen-cpu.h (write_queue): New field.
3038 (CPU_WRITE_QUEUE): New access macro.
3039 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
3040 (cgen-par.o): New target.
3042 1999-08-28 Doug Evans <devans@casey.cygnus.com>
3044 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
3045 * cgen-utils.c (mode_names): Update.
3047 1999-08-20 Doug Evans <devans@casey.cygnus.com>
3049 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
3050 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
3051 buffer arg if WITH_PARALLEL_GENWRITE.
3052 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
3053 (struct idesc): Ditto.
3055 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
3057 * sim-model.c (model_option_handler): Add \n to error message.
3059 1999-08-08 Doug Evans <devans@casey.cygnus.com>
3061 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
3062 (insn_sem): Rewrite.
3063 (sem_fn_desc): New struct.
3065 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
3067 (scache case): Split into non-parallel/parallel versions.
3068 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
3069 if not use semantic switch version.
3071 1999-08-04 Doug Evans <devans@casey.cygnus.com>
3073 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
3074 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
3075 (SEM_BRANCH_INIT_EXTRACT): Delete.
3076 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
3077 (SEM_BRANCH_FINI): Ditto.
3078 (SEM_BRANCH_VIA_ADDR): Ditto.
3079 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
3080 (SEM_BRANCH_ADDR_CACHE): Delete.
3081 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
3082 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
3084 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
3085 (@cpu@_pbb_begin): Initialize branch_target.
3086 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
3087 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
3089 (@cpu@_engine_run_fast): Ditto.
3091 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
3093 * cgen-utils.c (RORSI): New function.
3094 (ROLSI): New function.
3096 1999-07-14 Doug Evans <devans@casey.cygnus.com>
3098 * Makefile.in (TAGS): Tweak TAGS regex.
3099 * cgen-mem.h (*): Add TAGS markers.
3101 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3103 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3104 passed in when sim_resume is first entered - don't re-pass it
3107 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3109 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3110 OPTION_LOAD_LMA but only when is defined.
3111 (standard_options): When SIM_HANDLES_LMA is defined include
3112 options --load-lma and --load-vma.
3113 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3115 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3116 (struct sim_state_base): Add load_at_lma_p.
3117 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3118 STATE_LOAD_AT_LMA_P.
3120 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3122 * nrun.c (main): Re-format loop gnu style.
3124 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3126 * dv-sockser.c (connected_p): Initialize addrlen.
3128 1999-07-06 Dave Brolley <brolley@cygnus.com>
3130 * cgen-accfp.c (floatsidf): New function.
3131 (fixdfsi): New function.
3133 1999-07-06 Doug Evans <devans@casey.cygnus.com>
3135 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3137 1999-07-05 Doug Evans <devans@casey.cygnus.com>
3139 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3140 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3141 * cgen-fpu.c: New file.
3142 * cgen-fpu.h: New file.
3143 * cgen-accfp.c: New file.
3144 * cgen-cpu.h (CGEN_CPU): New member fpu.
3145 * cgen-mem.h: Redo fp support.
3146 * cgen-ops.h: Delete k&r support. Redo fp support.
3147 * cgen-sim.h: Include cgen-fpu.h.
3148 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3150 1999-06-23 Doug Evans <devans@casey.cygnus.com>
3152 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3154 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3155 (@cpu@_pbb_cti_chain): Minor clean up.
3157 1999-05-08 Felix Lee <flee@cygnus.com>
3159 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3160 AM_CYGWIN32 and AM_EXEEXT.
3161 * configure: Regenerate.
3163 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3165 * sim-core.c (device_error,device_io_read_buffer,
3166 device_io_write_buffer): Delete decls.
3167 * sim-core.h: Put them here.
3169 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3170 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3171 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3172 (sim_core_write_aligned_N): Ditto.
3174 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3176 * sim-memopt.c (sim_memory_uninstall): Don't look into
3179 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3181 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3183 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3185 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3186 (sim_core_write_buffer): Ditto.
3188 1999-04-02 Keith Seitz <keiths@cygnus.com>
3190 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3191 after the interval counter has expired.
3192 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3193 poll_quit callbacks. May be overridden by Makefile.
3194 (poll_quit_counter): New global.
3195 * sim-events.c: Remove all mentions of ui_loop_hook. The
3196 host callback "poll_quit" will serve the purpose.
3197 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3199 * nrun.c: Remove declaration of ui_loop_hook.
3201 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3203 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3204 if being used by gdb.
3206 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3208 * cgen-types.h (XF,TF): Tweak.
3209 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3211 (SUBWORD*,JOIN*): Define.
3212 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3213 moved into cpu descriptor.
3214 * sim-model.h (MACH): New member `num'.
3216 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3218 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3219 (CGEN_CPU): Member opcode renamed to cpu_desc.
3220 New members get_idata,disassembler.
3221 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3222 CGEN_INSN_ATTR_VALUE.
3223 (CGEN_STATE): Delete member opcode_table.
3224 (sim_disassemble_insn): Delete decl.
3225 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3226 (struct idesc): Moved to here from <cpu>-decode.h.
3227 * cgen-run.c (prime_cpu): Call prepare_run callback.
3228 * cgen-trace.h (SFILE): New type.
3229 (sim_disasm_sprintf): Declare.
3230 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3231 (sim_cgen_disassemble_insn): Declare.
3232 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3233 (insn_fields): Delete.
3234 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3236 (trace_insn): Call CPU_DISASSEMBLER hook.
3237 (sim_disasm_sprintf): New function.
3238 (sim_disasm_read_memory): New function.
3239 (sim_disasm_perror_memory): New function.
3240 (sim_cgen_disassemble_insn): New function.
3241 * cgen-utils.c: Don't include cpu-opc.h.
3242 (virtual_insn_entries): New static local.
3243 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3244 (cgen_insn_name): Rewrite.
3245 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3246 * cgen.sh (desc): New file generator handler.
3247 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3248 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3249 Don't include cpu-opc.h,cpu-sim.h.
3250 * sim-model.c (model_set): Delete SIM_DESC arg.
3251 (sim_model_set): Update.
3252 * sim-model.h (MACH): New member prepare_run.
3254 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3256 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3257 if redundant with allocator functions.
3259 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3261 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3263 * sim-profile.h: Make like sim-trace.h.
3264 (PROFILE_USEFUL_MASK): New macro.
3265 * sim-profile.c (profile_options): Make like trace_options, allow
3266 optional on|off arg where applicable.
3267 (set_profile_option_mask): New function.
3268 (sim_profile_set_option): New function.
3269 (profile_option_handler): Simplify.
3270 Have -p only enable selected things, not everything.
3271 Add missing break to OPTION_PROFILE_PC_RANGE.
3272 * cgen-scache.c (scache_options): Allow optional on|off arg to
3274 (scache_option_handler): Use sim_profile_set_option.
3276 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3278 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3279 (memory_option_handler): Implement MEMORY_FILL option. Make
3280 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3281 (parse_ulong_value): New function.
3282 (do_memopt_add): Allocate all buffers. Optionally fill them.
3284 1999-01-15 Richard Henderson <rth@cygnus.com>
3286 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3287 va_list, not an integer.
3288 * sim-events.c (sim_events_schedule): Likewise.
3290 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3291 the appropriate type.
3293 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3295 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3296 (sim_disassemble_insn): Update prototype.
3297 (sim_engine_invalid_insn): Ditto.
3298 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3299 (SEM_BRANCH_INIT): PCADDR->IADDR.
3300 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3301 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3302 * cgen-scache.h (*): Ditto.
3303 * cgen-trace.c (*): Ditto.
3304 * cgen-trace.h (*): Ditto.
3305 * cgen-utils.c (*): Ditto.
3306 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3308 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3309 (simple engine framework): Rewrite.
3310 * sim-module.c (modules): Install model module sooner (and in
3311 particular before the profile module).
3313 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3315 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3316 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3317 (sim_model_init): Call it.
3319 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3321 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3323 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3324 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3325 (SEM_BRANCH_INIT_EXTRACT): New macro.
3326 (SEM_BRANCH_INIT): Add taken_p.
3327 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3328 (SEM_BRANCH_FINI): Use it.
3330 * cgen-run.c (sim_resume): Handle tracing of last insn.
3331 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3332 * cgen-trace.c (current_abuf): New static global.
3333 (trace_insn_init): Initialize it.
3334 (trace_insn_fini): Use it.
3335 (trace_insn): Set it.
3336 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3337 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3338 (@cpu@_emit_after): Ditto.
3339 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3340 labels if WITH_SEM_SWITCH_FULL.
3341 * sim-model.c: Include bfd.h.
3342 (sim_model_init): New function.
3343 (sim_model_install): Record init fn.
3344 * sim-model.h (MACH): New member bfd_name.
3345 * sim-module.c (modules): Initialize model before scache.
3347 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3349 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3351 * nrun.c (main): Remain in simulation loop for traps and
3352 exceptions when in operating environment mode.
3353 (ui_loop_hook): New stub hook for standalone use.
3354 * sim-events.c (sim_events_process): Call ui_loop_hook
3355 periodically on CYGWIN host.
3357 * sim-reason.c (sim_stop_reason): Return host signal numbers
3358 to gdb on sim_stopped and sim_signalled cases.
3359 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3360 hook just before longjmp.
3361 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3362 hook just before sim_engine_run.
3364 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3365 * sim-trace.h (trace_generic): Ditto.
3366 * sim-trace.c (trace_generic): Ditto.
3368 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3370 * Make-common.in (SIM_MAIN_DEPS): New var.
3371 (CGEN_MAIN_CPU_DEPS): New var.
3372 * aclocal.m4: Add --enable-cgen-maint option.
3373 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3375 (GETIMEM*): Pass pc value to sim_core routine.
3377 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3379 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3380 Compare with ZERO not NULL.
3382 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3384 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3387 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3389 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3390 * sim-trace.c: Include stdlib.h if present.
3391 * dv-sockser.c: Include unistd.h if present.
3392 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3393 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3395 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3397 * gennltvals.sh: Add i960.
3398 * nltvals.def: Rebuild.
3400 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3402 * cgen-defs.h: New file, old cgen-sim.h.
3403 * cgen-sim.h: Simple header that includes others.
3404 * sim-arange.c: New file.
3405 * sim-arange.h: New file.
3406 * sim-basics.h: Include it.
3407 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3408 (sim-arange.o): Add rule for.
3409 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3410 (sim_io_eprintf_cpu): Add prototype.
3411 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3412 (INLINE2): New macro.
3413 (EXTERN_INLINE): New macro.
3414 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3415 before calling module init fns.
3416 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3417 (profile_init): New function.
3418 (profile_options): New option --profile-range.
3419 (profile_option_handler): Handle --profile-range.
3420 (profile_print_insn): Qualify address range specific section titles.
3421 (profile_print_addr_ranges): New function.
3422 (profile_info): Print address ranges if specified.
3423 (profile_install): Set profile_init init fn.
3424 * sim-profile.h (PROFILE_DATA): New member `range'.
3425 * sim-trace.c (trace_init): New function.
3426 (trace_options): New option --trace-range.
3427 (trace_option_handler): Handle --trace-range.
3428 (trace_install): Set trace_init init fn.
3429 * sim-trace.h (TRACE_DATA): New member `range'.
3430 * sim-utils.c (sim_cpu_msg_prefix): New function.
3431 (sim_io_eprintf_cpu): New function.
3432 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3433 (PC_IN_PROFILE_RANGE_P): New macro.
3434 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3435 (trace_insn_fini): New arg abuf. All callers updated.
3436 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3437 printing cycle counts.
3438 * cgen-trace.h (trace_insn_fini): Update prototype.
3439 (TRACE_RESULT_P): New macro.
3440 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3441 (TRACE_INSN): Check ARGBUF_TRACE_P.
3442 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3443 * cgen-types.h (SIM_INLINE): Delete.
3444 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3445 * cgen-utils.c: Don't include cgen-engine.h
3446 * genmloop.sh (@cpu@_fill_argbuf): New function.
3447 (@cpu@_fill_argbuf_tp): New function.
3448 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3449 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3450 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3451 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3452 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3453 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3454 doing profiling. Update call to TRACE_INSN_FINI.
3456 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3458 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3460 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3463 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3465 * sim-inline.c (SIM_INLINE_P): Fix typo.
3467 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3469 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3471 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3473 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3474 * nltvals.def: Re-generate.
3476 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3478 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3479 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3480 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3482 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3483 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3485 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3487 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3488 (${cpu}_pbb_cti_chain): Ditto.
3490 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3492 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3493 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3494 (EXTRACT_INT,EXTRACT_UINT): New macros.
3495 (SEM_SEM_ARG): New macro.
3496 (SEM_NEXT_VPC): New arg `pc'.
3497 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3498 (sim_disassemble_insn): Update prototype.
3499 * cgen-trace.c (current_insn,insn_fields): New static locals.
3500 (trace_insn): Set them.
3501 * cgen-utils.c: #include cgen-engine.h.
3502 (sim_disassemble_insn): New arg insn_fields.
3503 Handle variable length insns.
3504 * genmloop.sh: Only emit pbb decls if -pbb.
3505 (${cpu}_scache_lookup): New arg `vpc'.
3506 (scache support): Fetch pc before entering loop.
3508 * gennltvals.sh: Add fr30 support.
3509 * nltvals.def: Rebuild.
3511 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3513 * sim-types.h: Re-do type system so that GCC's attribute and mode
3514 are used to specify types. Handle case of ALPHA.
3516 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3518 * aclocal.m4: Add tests for dlopen family.
3519 * config.in: Regenerated.
3521 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3523 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3525 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3527 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3528 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3529 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3530 * cgen-sim.h: ... to here.
3532 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3534 * aclocal.m4 (enable-build-warnings): Replace
3535 enable-sim-warnings. Extend =LIST syntax so that prepend and
3536 append of options is possible. Drop -Werror, add
3537 -Wstrict-prototypes for GDB compatibility.
3538 * Make-common.in (SIM_WARNINGS): Update.
3540 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3542 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3543 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3544 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3545 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3546 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3548 * cgen-cpu.h: New file.
3549 * cgen-engine.h: New file.
3550 * cgen-scache.h: New file.
3551 * cgen-sim.h: Delete portions moved to new files.
3552 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3553 rather than sending result to stdout.
3555 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3557 * Make-common.in (sim-reg.o): New rule.
3558 (cgen-run.o): New rule.
3559 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3560 * cgen-run.c (prime_cpu): New function.
3561 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3562 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3564 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3565 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3566 (CGEN_INSN_VIRTUAL_P): New macro.
3567 (SEM_PC): New typedef.
3568 (SEMANTIC_FN): Change type of result to SEM_PC.
3569 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3570 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3571 (SCACHE_MAP): New typedef.
3572 (CPU_SCACHE): Add pbb support.
3573 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3574 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3575 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3577 (INSN_NAME): Delete.
3578 (cgen_insn_name): Declare.
3579 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3580 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3581 (first_insn_p): Make static.
3582 (trace_insn): Handle virtual insns specially.
3583 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3584 * cgen-types.h (UBI): Delete.
3585 (MODE_TYPE): New enum.
3586 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3587 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3588 (cgen_virtual_opcode_table): New global.
3589 (cgen_insn_name): New function.
3590 (sim_disassemble_insn): Ignore virtual insns.
3591 * genmloop.sh: Delete top level loop generation. Add pbb support.
3592 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3593 (sim_cpu_base): New members max_insns,insn_name,model_data.
3594 (CPU_PC_GET,CPU_PC_SET): New macros.
3595 (sim_pc_get,sim_pc_set): Declare.
3596 * sim-model.c (model_set): Call model init fn.
3597 * sim-model.h (MODEL_FN): New typedef.
3598 (INSN_TIMING): New member model_fn.
3599 (MODEL): New members num,init.
3600 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3601 All callers updated.
3602 (profile_insn_init): New fn.
3603 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3604 Exit early if insn profiling not supported.
3605 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3606 (profile_install): Record profile_insn_init as init fn.
3607 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3608 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3609 (PROFILE_DATA): Delete member exec_time.
3610 Change insn_count to pointer to array, rather than the array.
3611 (sim_profile_print_bar): Declare.
3613 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3615 * cgen-run.c: New file.
3616 * sim-reg.c: New file.
3618 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3620 * aclocal.m4: Add checks for -lsocket and -lnsl.
3622 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3623 allow local port reuse on listening socket.
3625 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3627 * sim-config.h: Remove reference to linux kernel header.
3629 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3631 * dv-sockser.c (sockser_addr): Make variable non-static.
3633 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3635 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3637 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3639 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3641 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3643 * Make-common.in (install-common): Add $(EXEEXT) when installing
3646 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3648 * cgen-sim.h (cgen_state): New member opcode_table.
3649 * cgen-utils.c (sim_disassemble_insn): Use it.
3651 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3653 * cgen-mem.h (DECLARE_SETT): Fix return type.
3654 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3655 * cgen-scache.c: Include stdlib.h.
3656 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3657 * sim-model.c (model_option_handler): Remove unused variable `n'.
3659 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3661 * cgen-utils.c: Include bfd.h.
3662 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3664 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3666 * sim-bits.h (EXTEND24): Fix typo.
3668 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3670 * sim-events.c (ETRACE_P): New macro.
3671 (struct _sim_event): Add member trace.
3672 (sim_events_free): Reclaim trace message.
3674 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3675 sim_events_schedule_tracef): New functions, include printf trace
3676 information in argument list. If tracing, store asprintf'd trace
3677 message in sim_event.
3679 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3680 hw_event_queue_schedule_vtracef): New functions, mimic
3683 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3685 * sim-bits.h (EXTEND24): Define.
3687 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3689 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3690 (CPU_SCACHE_HASH_MASK): New macro.
3691 (SCACHE_HASH_PC): Rewrite.
3692 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3693 computation out of main loop.
3695 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3697 * cgen-sim.h (RECORD_IADDR): Delete.
3698 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3699 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3701 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3703 * gennltvals.def (mn10200): Add entry.
3704 * nltvals.def: Regenerate with MN10200 additions.
3706 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3708 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3709 documentation on how it works.
3711 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3712 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3713 sim_core_set_xor, sim_core_xor_read_buffer,
3714 sim_core_xor_write_buffer): Update.
3716 * sim-events.h, sim-events.c (sim_events_install,
3717 sim_events_watch_clock, sim_events_schedule_after_signal,
3718 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3719 sim_events_deschedule): Update.
3721 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3722 sim_fpu_max32, sim_fpu_max64): Update.
3724 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3726 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3727 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3728 * sim-profile.c (profile_print_model): Update.
3730 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3732 * gennltvals.def (m32r): Use common syscall.h now.
3733 (mn10300): Add entry.
3734 * nltvals.def: Regenerate.
3736 * sim-engine.c (sim_engine_get_run_state): New function.
3737 * sim-engine.h (sim_engine_get_run_state): Declare it.
3739 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3741 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3742 * sim-core.c (sim_core_signal): Make extern, always define.
3744 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3746 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3747 * cgen-ops.h (ANDIF): New macro.
3748 (ANDIF[BQHSD]I): Delete.
3750 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3752 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3753 (hw_event_queue_schedule, hw_event_queue_deschedule,
3754 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3757 * hw-alloc.h (HW_NZALLOC): Define.
3759 * Make-common.in (test-hw-events): Add target for testing the
3762 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3764 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3766 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3768 * hw-main.h: Include hw-handles.h, hw-instances.h.
3769 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3770 * hw-base.c (hw_create, hw_delete): Call same.
3772 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3774 * dv-core.c: Include hw-main.h and sim-main.h.
3775 * dv-pal.c: Include hw-main.h and sim-io.h.
3776 * dv-glue.c: Include hw-main.h.
3778 * hw-main.h: New file. Move list of includes to here.
3779 * hw-base.h: From here.
3780 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3781 (hw-*.o, dv-*.o): Update.
3782 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3783 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3786 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3787 do_hw_poll_read): Move declarations from here.
3788 * hw-main.h: To here.
3790 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3792 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3794 * Make-common.in (hw-config.h): Update
3795 * hw-base.c, dv-pal.c, dv-glue.c: Update
3797 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3798 `*_callback' to `*_method.
3800 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3802 * hw-base.h (set_*): Move set method macros from here.
3803 * hw-device.h: To here.
3805 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3807 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3810 * hw-base.c (hw_create, hw_delete): Call
3811 * hw-properties.c (create_hw_property_data,
3812 delete_hw_property_data): Define.
3814 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3816 * hw-device.c, hw-properties.c: Include hw-base.h
3818 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3819 * hw-device.c: From here.
3820 * hw-base.h: Include "hw-events.h".
3822 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3823 * hw-base.c (hw_create, hw_delete): Call.
3824 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3826 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3827 (hw-alloc.o): New target.
3829 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3831 * hw-events.h, hw-events.c: New files. Move event code to here.
3832 * sim-hw.c: From here.
3833 * hw-base.h: Include "hw-events.h".
3834 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3835 (hw-events.o): New target.
3837 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3838 * hw-events.h (struct hw_event): Replace typedef hw_event.
3840 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3841 * hw-base.c (hw_create, hw_delete): Call.
3842 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3846 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3848 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3849 * hw-ports.c: To here.
3851 * hw-base.h, hw-ports.c (create_hw_port_data,
3852 delete_hw_port_data): New functions.
3853 * hw-base.c (hw_delete, hw_create): Call same.
3855 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3857 * hw-ports.h: To here.
3859 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3861 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3862 PROCESSOR and CIA arguments.
3864 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3866 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3867 Move common object files from here.
3868 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3870 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3872 * sim-hw.c: Include ctype.h.
3873 (do_hw_poll_read): Do not assume EAGAIN.
3875 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3877 * cgen-trace.c (first_insn_p): New static local.
3878 (trace_insn_init): Set it.
3879 (trace_insn_fini): Use TRACE_PREFIX.
3880 (trace_insn): Rewrite to use trace_prefix.
3881 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3882 Adjust width accordingly.
3884 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3885 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3886 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3887 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3888 (PROFILE_COUNT_CORE): Simplify.
3889 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3891 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3893 * cgen-ops.h (ADDCFSI): Fix typo.
3895 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3897 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3898 * genmloop.sh: Use them rather than static locals.
3900 * sim-engine.c (sim_engine_set_run_state): New function.
3901 * sim-engine.h (sim_engine_set_run_state): Declare.
3902 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3903 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3904 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3906 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3908 * cgen-trace.c (trace_insn_init): New arg first_p.
3909 All callers updated.
3910 (trace_insn_fini): New arg last_p. All callers updated.
3911 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3912 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3913 * genmloop.sh (engine_resume): Update.
3915 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3917 * Make-common.in (install-common): Run ranlib on installed copy of
3920 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3922 * Make-common.in (install-common): Rename and install libsim.a.
3924 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3926 * sim-io.c (unistd.h): Include.
3928 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3930 * Make-common (sim_main_headers): Sort.
3931 (cgen-*.o): Add cgen-sim.h dependency.
3933 * cgen-scache.c (scache_init): Only allocate space if scache element
3935 (scache_flush,scache_print_profile): Check if scache in use first.
3937 * cgen-sim.h (IDESC): Provide forward declaration.
3939 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3940 (cgen_cpu_max_extra_bytes): Declare.
3941 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3943 * sim-cpu.h: New file. sim_cpu_base moved here.
3944 Move sim_cpu_lookup decl here.
3945 * sim-base.h: #include "sim-cpu.h".
3946 * sim-cpu.c: New file.
3947 * Make-common (sim_main_headers): Add sim-cpu.h.
3948 (sim-cpu.o): Add rule for.
3950 * sim-model.c (set_model): Delete.
3951 (sim_model_set,model_set): New functions.
3952 (sim_model_install): Renamed from model_install.
3953 Don't set default model here.
3954 (model_option_handler): Rewrite --model processing.
3955 (sim_model_lookup,sim_mach_lookup): New functions.
3956 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3957 (insn_timing): Delete.
3958 (INSN_TIMING): New member `num'.
3959 (IMP_PROPERTIES): Always define scache_elm_size member.
3960 (MACH): New member init_cpu.
3961 (sim_machs): Renamed from machs.
3962 (sim_model_install): Renamed from model_install.
3963 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3964 * sim-module.c (modules): Update.
3966 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3968 * sim-io.c: #include <errno.h>.
3970 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3972 * dv-pal.c (struct hw_pal_device): Add reader.
3973 (hw_pal_finish): Initialize reader.
3974 (scan_hw_pal): Use reader.
3976 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3977 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3980 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3981 ../ppc/main.c sim_io_read_stdin.
3983 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3985 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3987 * hw-tree.c: Update.
3989 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3990 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3992 * hw-ports.h (hw_port_event): Ditto.
3993 * hw-ports.c (hw_port_event): Update.
3994 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3996 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3998 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3999 (do_counter_event): Update.
4000 * dv-glue.c (hw_glue_io_read_buffer): Update.
4001 (hw_glue_port_event): Update.
4003 * hw-device.h (SIM_DESC): Replace with struct sim_state.
4004 * hw-base.h (hw_create): Ditto.
4005 * hw-base.c (hw_create): Ditto.
4007 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
4008 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
4011 * hw-device.h (hw_system_cpu): Declare.
4012 * sim-hw.c (hw_system_cpu): New function.
4014 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
4015 sim_hw_abort not hw_abort.
4016 (sim-hw.h): Include.
4017 (sim_core_read_buffer, sim_core_write_buffer): Call
4018 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
4020 (sim_core_set_xor): Do not pass CPU when aborting.
4022 * sim-n-core.h (sim_core_read_aligned_N,
4023 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
4024 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
4025 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
4028 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
4030 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
4031 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
4033 (sim_hw_print): New function.
4035 * sim-engine.h (sim_engine_vabort): Declare.
4036 * sim-engine.c (sim_engine_vabort): New function.
4038 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4040 * sim-trace.c (print_data): For floating-point numbers trace raw
4042 (trace_result_fp2): New function.
4043 * sim-trace.h (trace_result_fp2): New declaration.
4044 (TRACE_FP_RESULT2): New macro.
4046 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
4048 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
4049 AM_CYGWIN32 and AM_EXEEXT.
4050 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
4051 to run and install-common rules.
4052 * common/configure: regenerate
4054 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
4056 * sim-types.h (cell_word): New type.
4057 (natural_cell): Delete type.
4059 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
4061 * configure: Regenerated to track ../common/aclocal.m4 changes.
4064 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
4066 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
4068 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
4070 * configure: Regenerated to track ../common/aclocal.m4 changes.
4073 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
4075 * acconfig.h: New file.
4076 * Make-common.in (top_builddir): New macro.
4077 (INTL_LIB): Removed.
4078 (INTLLIBS): New macro.
4079 (INTLDEPS): Likewise.
4080 (LIBDEPS): Use INTLDEPS.
4081 (EXTRA_LIBS): Use INTLLIBS.
4082 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
4083 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
4084 AM_LC_MESSAGES): New macros from GNU gettext.
4086 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
4088 * sim-config.h: Discard leading _ from macros.
4089 * sim-types.h: Ditto.
4091 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
4093 * Make-common.in (CSEARCH): Add -I to intl directories.
4094 (INTL_LIB): Point to libintl.a.
4095 (LIBDEPS): Add $(INTL_LIB).
4096 (EXTRA_LIBS): Ditto.
4098 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
4100 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4102 * cgen-ops.h (ADDCFSI): Fix.
4105 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4107 * sim-types.h (signed_address, unsigned_address): Define.
4109 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4111 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4114 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4116 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4117 New functions, pack / unpack sim_fpu struct using raw values.
4118 (sim_fpu_is): Differentiate between negative and positive
4121 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4123 * sim-bits.h (EXTEND4): Define.
4124 (EXTEND4, EXTEND15, EXTEND11): Ditto.
4126 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4128 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4129 declared so we need this cast to prevent long long addresses
4130 from being misconfigures. Results in access to unmapped memory.
4132 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4134 * Make-common.in (RUNTESTFLAGS): Define.
4135 (check): Pass RUNTESTFLAGS to recursive make.
4137 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4139 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4142 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4144 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4147 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4149 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4150 (sim-inline): Update to match sim-inline.[hc]
4151 * configure: Regenerated to track ../common/aclocal.m4 changes.
4153 * Make-common.in (sim_main_headers): Add sim-inline.h
4155 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4157 * sim-endian.h (sim-endian.c): Ditto.
4159 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4160 (sim_events_set_trace): Delete unused prototype.
4162 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4163 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4165 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4166 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4167 Comment out, not yet implemented in sim-fpu.c.
4168 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4169 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
4171 * sim-inline.h: Rewrite description.
4172 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4173 (SIM_MAIN_INLINE): Add inline option.
4175 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4176 include generated files. Handled by generator directly.
4178 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4180 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4183 * sim-trace.h (TRACE_ANY_P): Define.
4184 (struct _trace_data): Add trace_any_p.
4186 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4188 * run.c (main): Handle all alternatives of enum sim_stop.
4189 (main): Delete unused `asection *s'.
4191 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4193 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4195 * configure: Regenerated to track ../common/aclocal.m4 changes.
4197 * sim-hw.c: New file.
4198 * sim-hw.h (sim_hw_parse): Declare function.
4199 (hw-tree.h): Do not include.
4201 * sim-base.h (STATE_HW): Define.
4202 (struct sim_state_base): Add member struct *hw.
4204 * sim-module.c (sim-hw.h): Include.
4205 (modules): Add sim_hw_install.
4207 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4209 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4211 * sim-base.h (CPU_INDEX): Define.
4213 * sim-utils.c (sim_state_alloc): Initialize.
4214 * sim-module.c (sim_post_argv_init): Ditto.
4216 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4218 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4219 properly formatted lists.
4221 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4223 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4224 0x2f needs to be 0x3f.
4226 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4228 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4230 (hw_tree_find_*_property): Clean up error message when property is
4233 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4234 present before looking for it.
4236 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4238 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4239 (AC_CHECK_FUNCS): Add check for __setfpucw.
4240 * configure: Regenerated.
4242 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4244 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4245 hw_pal_timer, hw_pal_timer_value): Define.
4246 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4247 (do_counter_event, do_counter_read, do_counter_value,
4248 do_counter_write): new functions.
4250 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4252 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4255 * hw-base.c (hw_create): Stop searching for a device when one is
4258 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4260 * configure: Regenerated to track ../common/aclocal.m4 changes.
4262 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4264 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4265 appends extra devices.
4266 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4269 * Make-common.in (hw-config.h): New target, create hw-config.h
4271 (SIM_HW): Definition from @sim_hw@.
4272 (hw-base.o): Depend on hw-config.h
4274 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4276 * Make-common.in: Get SHELL from configure.
4277 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4278 move-if-change. Fixes NT native build problem.
4279 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4280 move-if-change. Fixes NT native build problem.
4281 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4284 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4286 * hw-device.h, hw-device.c (hw_strdup): New function.
4288 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4289 strings name, family and args.
4290 (full_name_of_hw): Use hw_strdup when returning the full path.
4292 * hw-properties.c: Clean up property not found / wrong type error
4295 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4296 before attaching any ports.
4298 * hw-base.c (hw-config.): Include. Replace hardwired table.
4300 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4302 * Make-common.in: Add rule for dv-glue.o.
4304 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4306 * hw-base.c (hw_finish): Move setting of trace level to here.
4307 (hw_create): From here.
4309 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4310 ../ppc/device_table.c.
4312 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4314 * hw-tree.c (print_properties): Supress path when printing
4315 properties of root node.
4317 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4319 * hw-device.h (HW_TRACE): Define.
4320 (hw_trace): Declare.
4321 * hw-device.c (hw_trace): Implement function.
4323 * hw-base.c (hw_create): Set hw trace level from "trace?"
4326 * dv-core.c (dv_core_attach_address_callback): Add trace.
4328 * dv-pal.c: Replace DTRACE with HW_TRACE.
4330 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4332 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4333 (hw_alloc_data): Delcare.
4334 (struct hw): Add member alloc_of_hw.
4336 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4337 functions. Assocate memory with a device.
4338 (stdlib.h): Include.
4340 * hw-base.h (set_hw_delete): Define.
4341 (hw_delete_callback): Declare.
4342 (hw_delete): Declare.
4344 * hw-base.c (hw_delete): Implement function.
4345 (struct hw_base_data): Add member to_delete.
4346 (ignore_hw_delete): New function, does nothing.
4347 (hw_create): Set the hw_delete method.
4348 (hw_create): Allocate the base type using HW_ZALLOC before setting
4351 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4353 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4355 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4356 (attach_hw_port_edge): Add struct hw argument
4358 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4361 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4363 * hw-device.h (hw_attach_address_callback,
4364 hw_detach_address_callback): Attach to a single space not a space
4365 mask. Clarify interpretation of SPACE:ADDR parameters.
4367 * hw-base.c (passthrough_hw_attach_address,
4368 passthrough_hw_detach_address): Update.
4369 * dv-core.c (dv_core_attach_address_callback): Ditto.
4370 * dv-pal.c (hw_pal_attach_address): Ditto.
4372 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4374 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4376 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4378 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4379 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4380 hw-properties_h, hw-tree_h): Define, point at corresponding
4382 (hw_base_headers): Define list of headers included by hw-base.h
4383 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4384 hw-properties.o, hw-tree.o): Specify dependencies.
4385 (dv-core.o, dv-pal.o): Ditto.
4387 * sim-hw.h: New file.
4389 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4390 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4392 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4394 * hw-base.h, hw-base.c: new files. Copied from
4395 ../ppc/device_table.[hc].
4397 * dv-core.c, dv-pal.c: New files. Copied from
4398 ../ppc/hw_{core,pal}.c
4400 * sim-basics.h (struct hw): Declare.
4401 (enum port_direction, enum object_disposition): Declare.
4403 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4405 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4406 sim_dv_src in Makefile. Take list of devices as parameter to m4
4409 * configure: Regenerated to track ../common/aclocal.m4 changes.
4411 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4413 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4414 trace_prefix can abort cleanly.
4416 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4418 * dv-sockser.c, dv-sockser.h: New files.
4419 * Make-common.in (dv-sockser.o): Add rule for.
4420 * aclocal.m4: Check for fcntl.h.
4421 * config.h: Add HAVE_FCNTL_H.
4423 * sim-break.c (remove_breakpoint): Fix thinko.
4425 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4426 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4428 1998-03-13 Fred Fish <fnf@cygnus.com>
4430 * sim-base.h (struct sim_state_base): Add prog_syms and
4431 define macro STATE_PROG_SYMS.
4432 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4433 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4434 and bfd_canonicalize_symtab, to get symbol table on first use
4435 and preserve it via STATE_PROG_SYMS for future calls to
4436 bfd_find_nearest_line.
4438 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4440 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4442 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4443 up to nr_maps, not just access_* maps.
4445 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4448 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4449 over nr_maps not sim_core_nr_maps.
4451 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4452 core_map argument to unsigned.
4453 (struct _sim_core): Ditto for struct member core_map.
4455 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4457 * sim-basics.h (access_io, access_*_io): Define.
4458 (map_read, map_write, map_exec, map_io): Define.
4460 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4461 attach with more generic mapmask.
4462 (sim_core_{read,write}_*): Change map argument to unsigned.
4464 * sim-core.c (sim_core_uninstall, sim_core_attach,
4465 sim_core_detach): Iterate over nr_maps instead of
4468 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4469 instead of the write_map.
4470 (remove_breakpoint): Ditto.
4472 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4473 with read_map, write_map, exec_map resp.
4475 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4478 * cgen-utils.c (sim_disassemble_insn): Ditto.
4480 * sim-hrw.c (sim_write, sim_write): Ditto.
4482 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4483 transfer_to_str): New functions.
4485 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4487 * sim-base.h (sim_state_base): New member environment.
4488 (STATE_ENVIRONMENT): New macro.
4489 * sim-config.c (current_environment): Delete.
4490 (sim_config_default): New function.
4491 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4492 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4493 (sim_config_default): Add prototype.
4494 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4495 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4496 Set STATE_ENVIRONMENT, not current_environment.
4498 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4500 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4502 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4504 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4506 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4508 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4510 * Make-common.in (TAGS): Make smarter.
4511 * Makefile.in (TAGS): Ditto.
4513 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4515 * sim-module.c (*): Fix typos in assertion tests.
4517 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4519 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4522 * sim-options.c (sim_parse_args): Ditto.
4523 (sim_args_command): Return OK, instead of nothing, for an empty
4526 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4528 * sim-profile.c (profile_info): Rename from profile_print. Drop
4529 misc and misc_cpu callback arguments. Use
4530 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4531 (profile_install): Install profile_info function.
4533 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4534 STATE_PROFILE_INFO_CALLBACK): Define.
4535 (struct PROFILE_DATA): Add field info_cpu_callback.
4536 (profile_print): Delete function.
4538 * sim-base.h (STATE_MODULES): Define. Replace individual
4539 STATE_*_LIST with single struct module_list.
4541 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4542 (struct module_list): Declare.
4544 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4545 sim_module_info): New functions.
4546 (sim_module_install): Clean up module data structures.
4548 * sim-info.c (sim_info): New file. New function. Call
4551 * Make-common.in (sim-info.o): Define rule.
4552 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4555 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4557 * sim-base.h (sim_cpu_base): New members name, options.
4558 (sim_cpu_lookup): Add prototype.
4559 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4560 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4561 (sim_add_option_table): Update prototype.
4562 * sim-options.c (sim_add_option_table): New argument `cpu'.
4563 (standard_option_handler,standard_install): Update.
4564 (sim_parse_args): Handle cpu specific options.
4565 (print_help): New static function.
4566 (sim_print_help): Call it. Print cpu specific options.
4567 (find_match): New static function.
4568 (sim_args_command): Call it. Handle cpu specific options.
4569 * sim-utils.c (sim_cpu_lookup): New function.
4570 * sim-memopt.c (memory_option_handler): Update.
4571 (sim_memopt_install): Update.
4572 * sim-model.c (model_option_handler): Update.
4573 (model_install): Update.
4574 * sim-profile.c (profile_option_handler): Update.
4575 (profile_install): Update.
4576 * sim-trace.c (trace_option_handler): Update.
4577 (trace_install): Update.
4578 * sim-watch.c (watchpoint_option_handler): Update.
4579 (sim_watchpoint_install): Update.
4580 * cgen-scache.c (scache_option_handler): Update.
4581 (scache_install): Update.
4583 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4585 * Make-common.in (check): Run `make check' in testsuite dir.
4587 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4589 * sim-trace.c (trace_result0): New function.
4591 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4592 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4593 tracing sim_fpu variables.
4594 (TRACE_ALU_RESULT0): Define.
4595 (TRACE_FP_RESULT_WORD): Define.
4596 (TRACE_FP_INPUT_WORD1): Define.
4598 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4599 sim_fpu_two): New constants.
4600 (sim_fpu_op1, sim_fpu_op2): New types.
4601 (struct _sim_fpu): Delete member result. Re-order other members.
4602 (sim_fpu_sign, sim_fpu_exp): New functions.
4603 (sim_fpu_max, sim_fpu_min): new functions.
4604 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4605 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4607 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4609 * sim-profile.c (profile_print): Delete duplicate test of
4611 (profile_print_pc): Exit early if data collection not set up.
4612 (profile_print_core): Simplify by calling sim_core_map_to_str.
4613 * sim-core.h (sim_core_map_to_str): Declare.
4614 * sim-core.c (sim_core_map_to_str): Make non-static.
4616 * genmloop.sh (engine_resume): Update insn_count before exiting.
4617 (engine_resume_full): Keep accurate core profile data.
4619 * cgen-utils.c (sim_disassemble_insn): Don't use
4620 sim_core_read_aligned_N, it messes up profiling results.
4622 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4624 * nltvals.def: Regenerate with MN10300 additions.
4626 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4628 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4630 * sim-trace.h, sim-trace.c (trace_result_word2,
4631 trace_input_word4, trace_result_word4): New function.
4633 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4635 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4637 * sim-xcat.h: Delete.
4638 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4639 * cgen-sim.h: Ditto.
4640 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4641 * sim-n-bits.h: Ditto.
4642 * sim-n-core.h: Ditto.
4643 * sim-n-endian.h: Ditto.
4645 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4647 * syscall.c (cb_syscall): Handle short reads, and EOF.
4649 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4651 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4652 sim_fpu to safely print fp_word values.
4653 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4654 (trace_result_bool1, trace_result_addr1): New functions.
4655 (trace_input_bool1, trace_input_addr1): New functions.
4657 * sim-trace.h (TRACE_FPU_*): Define.
4659 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4661 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4662 (sim_fpu_fpto, sim_fpu_tofp): Define.
4664 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4666 * sim-fpu.c (sim_fpu_cmp): New function.
4668 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4670 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4671 instead of abuf->length.
4672 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4673 (set_trace_option_mask): Renamed from set_trace_options.
4674 (set_trace_option): New function.
4675 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4676 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4678 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4680 * sim-basics.h: Declare struct _sim_fpu.
4682 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4684 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4685 (trace_prefix, trace_input*, trace_result*): Declare.
4686 (trace_one_insn): Change declaration, assume trace_prefix called.
4687 (trace_generic): Like trace_one_insn.
4688 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4689 (TRACE_alu, TRACE_[a-z]*): Update.
4691 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4692 trace_insn, save_data, trace_idx_to_str, print_data): New
4694 (trace_one_insn): Rewrite.
4695 (trace_generic): New function.
4697 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4699 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4701 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4702 (SEMANTIC_FN): Rewrite declaration.
4703 (DECODE): Update type of semantic_fast member.
4704 ({EX,SEM}_FN_NAME): Have only one version.
4705 * sim-base.h (sim_state_base): Delete conditionals surrounding
4708 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4710 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4713 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4715 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4716 Add missing parameters to device_io calls.
4717 * sim-core.h: Add missing parameters to device_io calls.
4719 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4721 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4722 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4723 (SEMANTIC{,_CACHE}_FN): Fix return type.
4724 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4725 (engine_resume): Likewise. Make `engine' volatile. Save copy
4726 of cpu pointer in volatile object. Initialize read switch if
4729 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4731 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4732 (SEM_INSN): New macro.
4734 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4736 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4738 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4740 * configure: Regenerated to track ../common/aclocal.m4 changes.
4742 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4744 * sim-types.h (fp_word): New type, define according to
4745 WITH_TARGET_FLOATING_POINT_BITSIZE.
4747 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4748 configuration of size of floating point registers.
4750 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4752 * sim-profile.c (profile_print): Only print CPU <N> if other
4753 output is going to appear.
4755 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4757 * configure: Regenerated to track ../common/aclocal.m4 changes.
4759 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4761 * sim-types.h (address_word): Typedef according to
4762 WITH_TARGET_ADDRESS_BITSIZE.
4763 (signed_cell, unsigned_cell, natural_cell): Ditto using
4764 WITH_TARGET_CELL_BITSIZE.
4766 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4767 (WITH_TARGET_CELL_BITSIZE): Define.
4768 (WITH_HOST_WORD_BITSIZE): Delete.
4770 * sim-config.c (print_sim_config): Update.
4772 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4773 configuration of address and OpenFirmware cell sizes.
4775 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4777 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4778 * sim-run.c (sim_engine_run): Update.
4780 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4782 * sim-run.c (sim_engine_run): Ditto.
4784 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4785 (sim_resume): Pass nr_cpus to sim_engine_run.
4787 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4789 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4791 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4793 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4795 * Make-common.in (stamp-tvals): New rule.
4796 (targ-vals.h,targ-map.c): Depend on it.
4797 (clean): Remove stamp-tvals.
4799 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4801 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4802 in code also #if 0'ed.
4804 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4806 * configure: Regenerated to track ../common/aclocal.m4 changes.
4807 * aclocal.m4: Recognize --enable-maintainer-mode.
4809 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4811 * cgen-scache.h: Deleted.
4812 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4813 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4814 (scache_init): Use runtime computed size of SCACHE.
4815 (scache_flush): Likewise.
4816 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4817 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4818 * cgen-sim.h: Scache support moved here.
4819 (PC): Redo definition.
4820 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4821 (DECODE): Add parallel execution support.
4822 Only include semantic label members if using switch.
4823 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4824 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4825 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4826 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4828 (engine_{stop,run,resume,halt,signal}): Delete decls.
4829 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4830 (argbuf,scache): Delete forward decls.
4831 (STATE): Delete decl.
4832 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4833 Include cgen-mem.h, cgen-ops.h.
4834 (engine_halt,engine_signal): Delete.
4835 ({ex,exc,sem,semc}_illegal): Delete.
4836 (sim_disassemble_insn): Result of extract fn is in bits.
4837 * genmloop.sh: Rewrite.
4839 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4842 * sim-base.h (sim_state_base): Delete member `model'.
4843 (sim_cpu_base): Add member `model'.
4844 * sim-model.h (IMP_PROPERTIES): New type.
4845 (MACH): New members imp_props, models.
4846 (models): Delete decl.
4847 * sim-model.c (set_model): Update.
4848 * sim-profile.c (profile_print_model): Update.
4850 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4852 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4854 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4857 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4859 * configure: Regenerated to track ../common/aclocal.m4 changes.
4862 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4864 * aclocal.m4 (AR): Check for sigaction.
4866 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4868 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4870 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4871 * sim-config.c (sim_config): Replace WITH_DEVICES with
4872 WITH_TREE_PROPERTIES.
4874 * configure: Regenerated to track ../common/aclocal.m4 changes.
4876 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4878 * Make-common.in (SIM_ENVIRONMENT): New variable.
4879 (CONFIG_CFLAGS): Add it.
4880 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4881 --enable-sim-environment option.
4882 * configure: Regenerated.
4883 * sim-config.h (environment support): Rewrite.
4884 * sim-config.c (current_environment): Define as enum, unconditionally.
4885 (current_alignment): Define unconditionally.
4886 (config_environment_to_a): Update.
4887 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4888 (sim_config): Handle environment and alignment determination
4889 unconditionally. Delete sanity checks of current_environment,
4891 (print_sim_config): Update.
4892 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4893 (standard_options): Add --environment.
4894 (standard_option_handler): Likewise.
4896 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4898 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4899 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4900 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4901 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4902 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4903 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4904 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4905 argument ADD_CA macro with two argument ADDC_C - add carrying with
4907 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4908 argument SUB_CA macro with two argument SUBC_X - subtract
4910 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4912 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4914 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4916 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4917 * sim-io.h (sim_io_syscalls): Delete.
4919 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4921 * syscall.c (cb_syscall): Add missing else, so write to stdout
4924 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4925 the carry bit from the CPU's psw.
4927 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4929 * gennltvals.sh: Redo syscall support.
4930 * nltvals.def: Regenerated.
4932 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4934 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4935 the stream immediately.
4937 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4939 * sim-io.c (sim_io_getstring): Delete unused len2.
4940 (sim_io_syscalls): Ditto for sys_errno.
4942 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4944 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4946 * Make-common.in (run.o): Depend on remote-sim.h.
4947 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4948 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4950 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4952 * sim-io.c (sim_io_syscalls): Disable lseek.
4954 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4956 * gennltvals.sh: Generate syscall values for d30v.
4958 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4959 * nltvals.def: Regenerate.
4961 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4962 (os_fstat): Likewise. Validate fd argument.
4963 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4964 just compute target stat struct length.
4965 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4966 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4967 (get_string): Return host errno values so they can be properly
4969 (cb_syscall): Likewise.
4970 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4971 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4972 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4973 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4974 (get_path): New function.
4976 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4978 * sim-io.c (sim_io_syscalls): New function to provide system call
4979 emulation. Provide exit, open, close, read, write, lseek, and
4981 (sim_io_getstring): New function to return a string from a
4982 simulated memory location.
4984 * sim-io.h (sim_io_syscalls): Add declaration.
4986 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4988 * sim-core.c (sim_core_signal): Fix spelling error in message.
4990 * sim-hrw.c (sim_read): Use read map, not write map.
4992 * Make-common.in (all): Add .gdbinit.
4993 * gdbinit.in: Add dump command.
4995 * sim-model.c (model_options): Use '\0' for `shortopt'.
4997 * sim-trace.c (trace_option_handler): Set state trace file
4998 for --trace-file in addition to cpu's values.
4999 (trace_vprintf): If cpu == NULL, try state's trace file.
5000 (trace_options): Reorganize table, reword some descriptions.
5002 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5004 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
5007 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5009 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
5010 signal untranslated, document problem with this.
5012 * nrun.c (main): Check for a prog name of `*step'. If present,
5013 step the simulator instead of allowing it to run free.
5015 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
5017 * Make-common.in (sim_main_headers): Add sim-signal.h.
5019 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
5021 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
5023 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5025 * sim-signal.h: Start simulator signals at 64 so that host signal
5026 numbers can be detected and reported.
5028 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
5030 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
5032 * callback.c (cb_host_to_target_stat): Fix return values.
5034 * cgen-sim.h (enum_signal_type): Delete.
5035 (engine_signal): Update prototype.
5036 * cgen-utils.c: Don't include <signal.h>.
5037 (sim_signal_to_host): Delete, lives in sim-signal.c now.
5038 (engine_signal): Update.
5040 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
5041 (sim_state_free): Call SIM_STATE_FREE if defined.
5043 * sim-module.c (sim_module_install): Don't leave any modules
5044 installed if one fails to install.
5046 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
5048 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
5049 more, since alloca is not used in this file.
5051 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
5052 correctly set the carry and overflow bits for those types.
5053 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
5054 with carry, so carry is correct after doing both adds.
5055 (ALU*): Space out '\' to make it easier to read.
5057 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
5059 * sim-core.c (sim_core_signal): Use sim_stopped instead of
5062 * sim-signal.c, sim-signal.h: New files.
5063 * Make-common.in (sim-signal.o): Add rule for.
5064 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
5065 * sim-abort.c: Don't include <signal.h>.
5066 * sim-basics.h: #include "sim-signal.h".
5067 * sim-break.c: Don't include <signal.h>.
5068 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
5069 * sim-core.c: Don't include <signal.h>.
5070 (SIGBUS): Delete definition.
5071 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
5072 * sim-engine.c: Don't include <signal.h>.
5073 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
5074 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
5075 * sim-resume.c: Don't include <signal.h>.
5076 (SIGTRAP): Delete definition.
5077 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
5078 * sim-stop.c: Don't include <signal.h>.
5079 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
5080 * sim-watch.c: Don't include <signal.h>.
5081 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
5083 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
5085 * sim-base.h (CIA_ADDR): Provide default definition.
5086 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
5087 * sim-break.c (sim_handle_breakpoint): Likewise.
5089 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
5091 * Make-common.in (srccom): New variable.
5093 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
5094 (LIB_OBJS): Add syscall.o.
5095 (gentmap): Pass $(NL_TARGET) to $(CC).
5096 (syscall.o): Add rule for.
5097 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
5098 (sim-bits.o): Depend on $(sim-n-bits_h).
5099 (sim-load.o): Depend on callback.h.
5101 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5102 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5103 * cgen-mem.h, cgen-ops.h: New files.
5105 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5107 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5109 * callback.c: #include string.h or strings.h.
5110 #include sys/types.h and sys/stat.h.
5111 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5112 (os_get_errno,os_open): Update.
5113 (os_stat,os_fstat): New functions.
5114 (os_init): Initialize syscall_map, errno_map, open_map.
5115 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5116 errno_map, open_map, signal_map, stat_map.
5117 (cb_read_target_syscall_maps): New function.
5118 (cb_target_to_host_syscall): New function.
5119 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5120 (cb_target_to_host_open): Renamed from target_to_host_open.
5121 (store): New function.
5122 (cb_host_to_target_stat): New function.
5123 * syscall.c: New file.
5124 * gentmap.c (sys_tdefs): New global.
5125 (gen_targ_vals_h): Output target syscall numbers.
5126 (gen_targ_map_c): Update. Output target syscall translation map.
5127 * gentvals.sh: New first argument `target'. Preface table with
5128 #ifdef NL_TARGET_$target if non-null target passed.
5129 * gennltvals.sh: New file.
5130 * nltvals.def: Regenerated.
5132 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5134 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5136 (sim_core_dummy_M): Declare.
5138 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5140 * sim-core.c (sim_core_signal): Print the address of the
5143 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5145 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5147 * sim-base.h (sim_state_base): Add member trace_data.
5148 (STATE_TRACE_DATA): New macro.
5149 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5150 ({WITH_,}TRACE_DEBUG_P): New macros.
5151 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5152 (_sim_cpu): Delete forward reference.
5153 (debug_printf): Update.
5154 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5155 (trace_options): Add --trace-debug.
5156 (set_trace_options): Handle it.
5157 (trace_option_handler): Likewise.
5158 (trace_install): Init state trace_data struct.
5159 (trace_uninstall): Close state trace file.
5160 * sim-events.c (ETRACE): Only print source file and line number if
5162 * sim-n-core.h (sim_core_trace_M): Likewise.
5164 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5166 1997-11-13 Felix Lee <flee@cygnus.com>
5168 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5170 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5172 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5174 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5176 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5178 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5179 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5182 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5184 * sim-events.c (sim_events_process): Re-compute the time -
5185 update_time_from_event - as each event is processed. Reverses
5188 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5190 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5192 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5194 * sim-events.c (sim_events_process): Delete redundant call to
5195 update_time_from_event.
5196 (sim_events_slip): Always decrement time_from_event.
5197 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5198 Delete assertion that time_from_event >=0 when work in queue, no
5201 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5203 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5204 (standard_option_handler): Update.
5206 * sim-options.h: Clarify documentation.
5207 (OPTION_LONG_ONLY_P): Delete definition.
5208 (OPTION_VALID_P): Define.
5210 * sim-options.c (sim_print_help): Allow short only options.
5211 (sim_parse_args): Ditto.
5212 (sim_args_command): Skip short only options.
5213 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5214 separate entries for short and long options in the HANDLERS and
5216 (sim_parse_args): Disable argument permutation.
5218 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5220 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5221 Add argument M, size of data type.
5222 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5223 Declare, ditto for 5, 6 & 7 byte transfers.
5224 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5227 * sim-n-core.h (sim_core_trace_M): Rename from
5228 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5229 with transfer type. Print transfer direction. Handle 1 and 2 byte
5231 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5233 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5234 Update all functions.
5236 * sim-core.c: Generate functions starting with 16 not 1.
5237 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5238 all 5, 6 & 7 byte transfers.
5240 * sim-n-core.h (sim_core_read_misaligned_N,
5241 sim_core_write_misaligned_N): Implement.
5243 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5245 * sim-endian.h (U16_8): Implement
5247 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5249 * sim-endian.h (VL8_16, VH8_16): Implement.
5251 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5253 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5254 (memory_option_handler): Skip comma in alias address list
5256 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5258 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5260 (parse_size, parse_addr): New functions
5261 (memory_option_handler, memory_options): Parse address & size
5262 using new functions. Pass level, space, modulo to do_memopt_add &
5265 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5267 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5268 `attach_type attach' argument with `unsigned level' argument.
5271 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5272 sim_core_attach): Replace argument attach with level. Update
5273 verification of arguments.
5274 (sim_core_map_detach, sim_core_detach): Replace argument attach
5277 * sim-basics.h (enum _attach_type): Delete.
5279 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5281 * sim-core.h (sim_core_write_8): Define.
5283 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5285 * sim-bits.h: Document ROTn macro.
5287 * sim-endian.h (H2T): Handle 16 byte variables.
5289 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5292 * sim-core.c: Do not generate sim_core_*_word.
5294 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5295 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5297 * sim-core.h (sim_core_read_unaligned_word,
5298 sim_core_read_aligned_word, sim_core_read_word,
5299 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5300 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5302 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5304 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5306 * sim-endian.h: Disable 16 byte support.
5308 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5310 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5312 * sim-n-core.h (sim_core_trace_N): New function.
5313 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5314 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5316 * sim-endian.h: Add 128 bit variant.
5318 * sim-core.h, sim-core.c: Add 128 bit variant.
5320 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5322 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5324 * sim-events.c (sim_events_process): Clear events->work_pending.
5325 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5326 setting, nr_ticks_to_process.
5327 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5328 when the event queue isn't next.
5330 * sim-events.h, sim-events.c (sim_events_slip): New function.
5332 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5334 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5336 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5339 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5341 * nrun.c (main): Remove useless test of name != NULL.
5342 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5344 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5346 * sim-fpu.c (EXPMAX): Type is unsigned.
5347 (MIN_INT, MAX_INT): Type is signed64.
5348 (i2fpu): Type of val is signed64.
5350 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5352 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5353 a bucket size of zero.
5355 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5356 OPTION_PROFILE_PC): Define.
5357 (profile_option_handler): Add support for --profile-pc and
5358 --profile-pc-granularity options.
5359 (profile_pc_init): When possible, compute nr buckets from bucket
5362 * sim-profile.c (profile_pc_init): Align the profile-pc end
5363 address with the profile-pc bucket size.
5365 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5366 something less ambiguous.
5367 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5369 * sim-profile.c (profile_pc_cleanup): New function. Move
5370 profile_pc_uninstall code to here.
5371 (profile_pc_uninstall): Call.
5372 (profile_pc_init): Call.
5374 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5376 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5377 file using BSD gprof format.
5379 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5381 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5382 MSBIT64): Force result to unsignedN.
5384 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5386 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5388 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5389 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5390 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5391 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5393 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5395 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5398 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5399 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5401 (sim_core_attach): Rename buffer_freed to free_buffer, type
5402 void*. Ensure that allocated buffer is alligned according to
5405 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5407 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5408 (ALU64_SUB): Define.
5410 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5411 (.gdbinit): Remove dependencies, generate once per build.
5413 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5415 * sim-n-core.h (sim_core_read_aligned_N,
5416 sim_core_write_aligned_N): Make xaddr param type address_word not
5419 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5421 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5422 unpacked floating point struct. Pass sim_fpu object by reference.
5423 Add preliminary support for rounding modes.
5425 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5427 * configure: Regenerated to track ../common/aclocal.m4 changes.
5429 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5431 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5432 WITH_TARGET_BITSIZE.
5434 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5436 * sim-profile.c (profile_print_core): label needs empty statement.
5438 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5440 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5441 and zfree instead of xmalloc and free. Prevents warnings.
5443 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5445 * configure: Regenerated to track ../common/aclocal.m4 changes.
5447 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5449 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5450 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5452 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5453 controling the bitsize/msb of the target.
5455 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5457 * Make-common.in: New files sim-break.c, sim-break.h.
5458 * sim-base.h: Add point to breakpoint list to sim_state_base.
5459 * sim-break.c sim-break.h: New modules that implement intrinsic
5461 * sim-module.c: Add breakpoint module.
5463 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5465 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5467 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5469 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5470 (SIGBUS) define for Windows.
5471 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5472 * sim-resume.c: define SIGTRAP for windows.
5473 * sim-xcat.h: use token pasting if ALMOST_STDC.
5475 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5477 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5479 (CONFIG_CFLAGS): Add same.
5481 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5483 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5484 (SIGNED32): use ##i32.
5486 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5488 * configure: Regenerated to track ../common/aclocal.m4 changes.
5490 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5492 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5495 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5496 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5497 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5498 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5499 (CONFIG_CFLAGS): Add same.
5501 * aclocal.m4: Perform AC_SUBST on optional options.
5503 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5505 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5507 * sim-options.c (standard_option_handler): Typo in warning message.
5509 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5511 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5512 insn count. Make count conditional on there being a valid
5514 (profile_pc_init): Make default PC profile frequency an arbitrary
5517 * sim-base.h: Ditto.
5519 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5522 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5525 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5527 * configure: Regenerated to track ../common/aclocal.m4 changes.
5529 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5531 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5532 configured alignment.
5534 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5536 * configure: Regenerated to track ../common/aclocal.m4 changes.
5538 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5540 * sim-config.c (sim_config): Check for default alignment.
5542 * sim-options.c (standard_option_handler): Add alignment option.
5544 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5545 default alignment requirements on memory accesses.
5547 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5549 * sim-load.c (sim_load_file): Return failure if the executable
5550 had no loadable sections.
5552 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5554 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5557 * sim-core.c (sim_core_signal): When bad access halt simulator
5558 SIGSEGV / SIGBUS instead of aborting.
5559 (signal.h): Include.
5561 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5562 options was missing.
5564 * sim-bits.h (MOVED): Define
5566 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5568 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5571 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5573 * sim-bits.c: Add 8 bit versions of bit macros.
5575 * sim-bits.h: Ditto.
5577 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5579 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5580 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5582 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5583 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5585 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5586 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5588 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5590 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5591 configure.in: Output to cconfig.h instead of config.h.
5593 * configure: Regenerated to track ../common/aclocal.m4 changes.
5595 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5597 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5600 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5602 * callback.c (os_write): divert stdout and stderr to their
5605 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5607 * sim-profile.c (profile_print_speed): Call
5608 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5610 * sim-events.c (sim_events_elapsed_time): New function return nr
5611 host MS consumed by the simulator.
5612 (sim_watch_valid): Use.
5614 * sim-module.c (modules): Install sim_events very very early.
5616 * sim-profile.c (profile_print): Call profile_print_pc.
5618 (profile_pc_init): New function, set up processor for PC
5620 (profile_print_pc): New function, print a PC profile.
5621 (profile_pc_event): New function, sample PC.
5623 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5624 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5627 * sim-options.c (sim_print_help): Pacify GCC.
5629 * sim-n-core.h (sim_core_read_aligned_N,
5630 sim_core_write_aligned_N): Add un-conditional profile call.
5631 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5632 profile call when aligned read/write isn't used.
5634 * sim-base.h: Include sim-profile, sim-model after sim-core &
5635 sim-events allow sim-core to define useful values.
5637 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5638 (profile_option_handler, profile_options): Add support for
5639 --profile-core option.
5640 (print_bar): Include when core profiling.
5641 (profile_print_core): New function, print core profile.
5643 * sim-config.c (print_sim_config): Print profile status.
5645 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5646 WITH_PROFILE_PC_P): Define.
5647 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5648 (PROFILE_COUNT_CORE): Define.
5650 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5652 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5653 interrupt_names array as the data.
5654 (sim-watch.h): Document.
5656 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5658 * sim-options.c (sim_print_help): When the doc string is to long
5661 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5662 that only the first few the watch options are listed. Generate
5663 meanginful usage messages.
5665 * sim-options.h (struct OPTION): Clarify use of doc_name field
5667 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5669 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5670 (standard_option_handler): Handle --architecture-info.
5672 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5674 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5675 illegal zero-sized array.
5676 * sim-core.c (sim_core_xor_read_buffer): same.
5678 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5680 * nltvals.def: Regenerate.
5682 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5684 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5686 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5688 * sim-bits.c (MASKED): Delete.
5689 (EXTRACTED): Delete.
5690 (LSEXTRACTED, MSEXTRACTED): New functions.
5692 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5693 (MSMASKEDn, LSMASKEDn): Add last argument.
5696 * sim-bits.h (EXTEND8, EXTEND16): Define.
5697 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5699 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5701 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5702 current instruction address.
5704 * sim-inline.h (*_ENGINE): Define.
5706 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5708 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5710 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5711 (watch_option_handler): Call delete_watchpoint with ident or type.
5712 (sim_watchpoint_install): Create interrupt specific watchpoint
5713 commands on the fly.
5714 (do_watchpoint_create): New function, create a watch point using
5715 type/int-nr info encoded in the option nr.
5716 (do_watchpoint_info): New function. List active watchpoints.
5718 * sim-watch.h: Change data structure to a list.
5720 * sim-memopt.c (memory_option_handler): Require explicit "all"
5721 before deleting all memory regions.
5723 * sim-utils.c (sim_do_commandf): New function, printf version of
5726 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5728 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5730 (SIGNED64, UNSIGNED64): Delete.
5731 (ALU64_ADD): Don't rely on bit endianness.
5732 (ALU64_BEGIN): Define.
5734 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5735 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5737 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5738 suffix - u64, LL - to 64 bit constants.
5740 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5742 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5744 * sim-utils.h (NZALLOC): Define - zalloc * N.
5746 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5747 implementation of read/write functions.
5749 * Make-common.in (sim-hrw.o): New target.
5751 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5754 * sim-memopt.c (memory_option_handler): Implement memory-size
5755 command. Implement memory-alias command. Let memory-delete delete
5757 (add_memopt): New function. Add a memory region.
5758 (do_memopt_delete): New function. Delete a memory region.
5760 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5762 * sim-core.c (sim_core_detach): New function.
5763 (sim_core_map_detach): New function. Perform the actual detach.
5764 (sim_core_init): Move initialization code from here.
5765 (sim_core_install): To here.
5766 (sim_core_uninstall): And here.
5768 * sim-module.c: Add memopt module.
5770 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5771 simulator base type.
5773 * Make-common.in (sim_main_headers): Add sim-memopt.h
5774 (sim-memopt.o): New target.
5776 * sim-core.c (sim_core_install): Add core_options to the option
5779 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5782 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5785 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5786 address_word, add mask member.
5788 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5789 address_word, allow for 64bit targets in 32bit host. Add modulo
5791 (sim_core_map_attach): Ditto.
5792 (new_sim_core_mapping): Ditto.
5793 (sim_core_translate): Mask address when modulo memory.
5795 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5797 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5799 * gdbinit.in: New file.
5800 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5801 * Make-common.in (distclean): Delete .gdbinit.
5802 (.gdbinit): Add rule for.
5803 * configure: Regenerated to track ../common/aclocal.m4 changes.
5805 * Make-common.in (cgen-run.o): Add rule for.
5807 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5809 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5811 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5812 both resumed and previous elapsed time.
5813 (sim_events_init): Set initial_wallclock and current_wallclock to
5815 (sim_events_install): Install sim_events_suspend and
5817 (sim_events_watch_clock): Allow for suspended simulator when
5818 computing the time of the clock event.
5820 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5821 initial_wallclock to elapsed_wallclock, set both to zero.
5822 (sim_events_init, sim_events_uninstall): Delete prototypes.
5824 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5826 * sim-module.c(sim_module_resume, sim_module_suspend): New
5829 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5831 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5834 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5836 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5837 * Make-common.in (TAGS): Likewise.
5838 * sim-n-bits.h: Add TAGS comments for all functions.
5839 * sim-n-core.h: Likewise.
5840 * sim-n-endian.h: Likewise.
5842 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5844 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5847 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5849 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5852 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5854 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5855 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5857 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5859 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5860 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5861 nr_transfered and nr_this_transfer unsigned.
5863 * sim-events.c (sim_events_tickn): N is signed, as limited to
5866 * sim-n-endian.h (offset_N): Change size to unsigned.
5868 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5870 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5872 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5874 * sim-options.c (sim_parse_args): Use dupargv.
5876 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5878 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5880 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5882 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5885 * sim-options.c (standard_options): Add --architecture=MACHINE and
5886 --target=TARGET options.
5887 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5888 (standard_option_handler): Handle architecture and target options.
5891 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5893 (sim_analyze_program): Set prog_bfd architecture from
5894 STATE_ARCHITECTURE if known.
5896 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5898 * configure: Regenerated to track ../common/aclocal.m4 changes.
5901 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5903 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5904 that option does not apply to certain files.
5906 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5908 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5909 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5910 offset from MSB/LSB.
5912 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5913 access address of sub word quantity of a hosts 16, 32, 64 bit word
5915 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5916 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5917 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5918 return N*2 byte value with argument in Hi/Lo word. Renamed from
5919 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5921 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5922 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5923 so that bit offset is explicit.
5925 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5927 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5928 Update STATE_PROG_BFD when needed with a dup'd copy of the
5931 * sim-config.c (sim_config): Delete ABFD argument, use
5932 STATE_PROG_BFD directly.
5934 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5936 * run.c (main): Pass the open ABFD to sim_create_inferior.
5938 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5942 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5943 hardware only simulator targets.
5945 * Make-common.in (sim-hload.o): Add rule.
5947 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5949 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5950 used by copyargv and freeargv.
5952 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5953 STATE_PROG_ARGV, not just a pointer.
5955 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5957 * configure: Regenerated to track ../common/aclocal.m4 changes.
5960 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5962 * aclocal.m4 (sim-endian): Add second argument to
5963 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5964 default endian when not hardwired.
5966 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5967 else failes value for target byte order.
5969 * sim-config.c (sim_config): Add abfd arguments. Set
5970 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5972 (sim_config): Return SIM_RC, don't abort.
5975 * run.c (main): Update call to sim_open - add ABFD argument.
5976 * nrun.c (main): Add NULL ABFD argument.
5978 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5980 * callback.c (os_poll_quit): Make static.
5981 Call sim_cb_eprintf, not p->eprintf.
5982 (sim_cb_printf, sim_cb_eprintf): New functions.
5983 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5985 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5986 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5987 sim-utils.h. #include sim-utils.h.
5988 * sim-utils.h: Above decls moved here.
5989 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5991 * sim-watch.c (action_watchpoint): Fix thinkos.
5993 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5995 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5997 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5999 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
6000 to FORCED_ALIGNMENT case.
6002 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6004 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
6006 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
6008 * Make-common.in (libsim.a): Fix typo.
6010 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
6012 * nrun.c (main): Verify the structure returned before using it.
6014 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6016 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
6019 * sim-engine.c (sim_engine_install): New function. Install the
6020 engine init functions.
6021 (sim_engine_init): [Re]initialize the simulator engine.
6023 * sim-module.c: Add sim_engine to list of modules that always
6026 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
6028 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
6029 to remove the old watchpoint, not delete_watchpoint.
6030 (watch_option_handler): Action the correct watchpoint, not just
6033 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
6035 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
6036 both low and high word.
6037 (sim_core_write_aligned_N): Ditto.
6039 * sim-trace.c (set_trace_options): Delete code explicitly setting
6042 * sim-options.c (sim_print_help): Call the list commands if not a
6043 standalone simulator.
6044 (sim_print_help): Advise that some options may not be applicable.
6046 * sim-trace.c (set_trace_options): Assume core present.
6048 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
6049 buffer when full not almost full.
6051 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
6053 * sim-events.c (sim_events_process): Don't blat the event queue
6054 when processing watchpoints.
6056 * sim-watch.h: Make arg unsigned long - stop sign extension.
6058 * sim-events.c (sim_watch_valid): rewrite so debugable.
6060 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
6062 * sim-watch.c (schedule_watchpoint): Add is_within option so that
6063 inequality test is possible.
6064 (handle_watchpoint): Re-pass is_within arg.
6065 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
6066 0 to schedule_watchpoint's is_within arg.
6067 (sim_watchpoint_init): Re-pass is_within arg.
6069 * sim-options.c (sim_print_help): Add is_command argument. Don't
6070 include -- prefix when called from the command line interpreter.
6072 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
6074 * sim-events.c (sim_events_watch_sim): Add is_within argument,
6075 zero indicates that the test should be reversed.
6076 (sim_events_watch_core): Ditto.
6077 (WATCH_CORE): Compare range against is_within.
6080 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
6082 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
6083 sim_core_read_buffer. Check nr-bytes transfered.
6085 * sim-core.h (sim_core_common): Define a new struct that contains
6086 the common data. to sd and cpu structures.
6087 * sim-core.c (sim_core_attach): Update.
6088 (sim_core_init): Update. Remember to copy initialized data to each
6090 (sim_core_find_mapping): Ditto.
6092 * sim-core.c (sim_core_read_buffer): Add cpu argument.
6093 (sim_core_write_buffer): Ditto.
6095 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
6096 transfer use xor version of read buffer.
6097 (sim_core_write_unaligned_N): Ditto for write.
6099 * sim-core.c (sim_core_xor_read_buffer): New function implement
6100 xor-endian data read breaking transfer up into xor-endian sized
6102 (sim_core_xor_write_buffer): Ditto for write.
6103 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6104 - needed for xor-endian transfers.
6106 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6108 * sim-inline.h: Review description.
6110 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6111 to just those involved in data transfers and configuration.
6113 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6115 * sim-n-core.h (sim_core_read_aligned_N): Use.
6116 (sim_core_read_unaligned_N): Ditto.
6117 (sim_core_read_unaligned_N): Ditto..
6118 (sim_core_write_unaligned_N): Ditto.
6120 * sim-core.h: Add xor endian bitmap to main structure. *
6122 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6124 (sim_core_read_aligned_N): Ditto.
6126 * sim-core.c (sim_core_set_xor_endian): New function.
6127 (sim_core_attach): Don't overwrite the per-cpu xor map when
6128 cloning the global core.
6130 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6132 * sim-engine.h: Update below so that it is using an enumerated
6135 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6137 * sim-engine.c (sim_engine_restart):
6138 * sim-resume.c (sim_resume): Change longjmp param/setjmp
6139 return value used for simulator restart from 0 to 2.
6141 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6143 * cgen-scache.c (scache_option_handler): Add is_command arg.
6145 * sim-model.c (model_option_handler): Add is_command argument.
6147 * sim-profile.c (profile_option_handler): Add is_command arg.
6149 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6152 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6153 order that they are registered.
6155 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6156 between option and command line processing.
6158 * sim-options.c: Include stdlib.h, ctype.h.
6160 * Make-common.in (sim-watch.o): Add rule.
6161 (sim_main_headers): Assume sim-assert.h included.
6162 (sim-*.o): Simplify make rule.
6164 * sim-module.c: Add sim_watch_install to module list.
6166 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6168 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6171 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6172 * sim-events.c (sim_events_install): Ditto.
6173 * sim-core.c (sim_core_install): Ditto.
6174 * sim-model.c (model_install): Ditto.
6175 * sim-options.c (standard_install): Ditto.
6176 * sim-profile.c (profile_install): Ditto.
6177 * sim-reason.c (sim_stop_reason): Ditto.
6178 * sim-run.c (sim_engine_run): Ditto.
6179 * sim-utils.c (sim_analyze_program): Ditto.
6181 * sim-module.c (modules): Make profile_install and trace_install
6184 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6186 * sim-options.c (standard_option_handler): Set the byte order.
6188 * sim-events.c (sim_events_process): Allow multi tick processing.
6189 (sim_events_tickn): New function - multi cycle tick.
6191 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6192 prototypes. Under development.
6193 (sim_events): Replace processing with nr_ticks_to_process.
6195 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6197 * nrun.c (main): Pass callbacks to sim_open instead of using
6200 * run.c (main): Ditto.
6202 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6204 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6205 stop tk interrupting malloc calls.
6206 (sim_events_zalloc): Converse.
6208 * Make-common.in (sim_main_headers): Add sim-events.h.
6210 * sim-events.c (sim_events_schedule_after_signal): Change return
6211 type to void - signal events are strictly internal.
6212 (sim_events_init): Allocate a finite buffer for signal events.
6213 (sim_events_schedule_after_signal): Enter signal events into the
6216 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6217 (sim_engine_restart): Ditto.
6218 (sim_engine_abort): Ditto.
6219 * sim-stop.c (sim_stop): Ditto.
6220 (control_c_simulation): Ditto.
6221 * sim-resume.c (sim_resume): Ditto.
6222 (has_stepped): Ditto.
6223 * sim-abort.c (sim_engine_abort): Ditto.
6225 * sim-basics.h (transfer_type): New type.
6227 * sim-core.c (sim_core_signal): New function. Print core signal
6229 (sim_core_find_mapping): Add transfer argument.
6231 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6232 SIM_CORE_SIGNAL if a recoverable abort.
6233 * sim-core.c (sim_core_find_mapping): Ditto.
6235 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6237 * sim-core.c (sim_core_find_mapping): Replace calls to
6238 sim_io_error to more resiliant sim_engine_abort.
6240 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6241 (sim_core_write_unaligned_N): Ditto.
6243 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6245 * sim-module.c: Add sim_events_install to list.
6247 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6249 (sim_events_init): Now returns SIG_RC.
6251 * sim-run.c: New file. Generic sim_engine_run.
6252 * sim-reason.c: New file. Generic sim_stop_reason.
6253 * sim-stop.c: New file. Generic sim_stop.
6254 * sim-resume.c: New file. Generic sim_resume.
6256 * Make-common.in (sim-engine.o): Add rule.
6257 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6259 * sim-engine.h, sim-engine.c: New file. Provide generic
6260 implementation of sim_engine_halt, sim_engine_error. et.al.
6262 * sim-base.h (sim_state_base): Add member halt.
6263 (sim-engine.h): Include.
6265 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6267 * sim-events.c (sim_events_poll): Update event handler.
6269 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6271 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6273 (sim_events_watch_sim): New function.
6274 (sim_events_watch_core): New function.
6275 (sim_watch_valid): New function.
6276 (sim_events_preprocess): New function.
6277 (sim_events_process): Process the watchpoints as well as the timer
6279 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6280 (sim_events_deschedule): Check all the queues when removing an
6282 (sim_events_init): Ditto for cleaning.
6284 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6286 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6288 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6290 * callback.c (os_open): Type of arg flags is int.
6292 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6294 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6295 just like normal numbers as per IEEE rules.
6297 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6299 * callback.c (os_close): Mark the descriptor as being
6300 available if the close succeeded.
6301 (os_open): Pass 0644 as the mode of the file being created.
6303 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6305 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6308 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6309 * sim-lnline.h: Update.
6311 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6312 conversion functions.
6313 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6315 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6316 compare functions. Replacing.
6317 (sim_fpu_cmp): This. Delete.
6319 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6321 * sim-core.c (sim_core_find_mapping): Call engine_error not
6322 sim_io_error when possible.
6324 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6326 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6327 high/low double word.
6329 * sim-trace.h: Remove definition of attribute - defined in
6332 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6334 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6335 name of the option - or family of options.
6337 * sim-options.c (sim_args_command): Match command `a-b c' with
6338 option `--a-b-c' from option table.
6340 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6342 * sim-options.c (sim_print_help): For optional arguments, wrap
6345 * sim-trace.c (set_trace_options): New function, handle optional
6346 argument and multiple assignment.
6347 (trace_option_handler): Update.
6349 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6350 when branch tracing selected.
6352 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6354 * sim-trace.c (trace_one_insn): Make a va-args function.
6356 * sim-trace.c (trace_vprintf): New function, va-arg version of
6359 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6361 * sim-trace.c (trace_uninstall): Don't close a file twice.
6362 * sim-profile.c (profile_uninstall): Likewise.
6364 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6366 * sim-trace.c (toplevel): Include bfd.h.
6367 (trace_options): Note that --trace-linenum also turns on
6368 --trace-insn. Add --trace-{branch,semantics}.
6369 (trace_option_handler): If --trace-linenum, also turn on
6370 --trace-insn. Add --trace-branch support. If --trace-semantics,
6371 turn on ALU, FPU, branch, and memory tracing.
6372 (trace_one_insn): New function to trace an instruction. Support
6374 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6376 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6377 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6378 (TRACE_branch): Add new mask.
6379 (TRACE_*_P): Define all possible trace_p macros.
6380 (trace_one_insn): Declare function.
6382 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6384 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6385 GNU C doesn't support __attributes__.
6386 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6389 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6391 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6392 addresses are masked forcing them to be correctly aligned.
6393 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6394 * sim-config.c (config_alignment_to_a): Update.
6396 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6398 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6400 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6401 processor specific core maps.
6402 (sim_core_map_attach): Copy the core map data to each of the
6403 processor specific core data structures.
6404 * sim-core.c (sim_core_find_mapping): Update.
6406 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6407 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6408 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6409 alternatives that handle unaligned addresses.
6410 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6412 * cgen-utils.c (sim_disassemble_insn): Update.
6414 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6416 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6419 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6422 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6424 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6426 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6429 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6432 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6434 * cgen-trace.c: Prepend additional trace_printf argument.
6436 * cgen-utils.c (sim_disassemble_insn): Add additional core
6439 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6441 * nrun.c (main): Catch/report errorenous simulator states.
6443 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6444 * sim-trace.c: #include string.h/strings.h so that memset is
6446 * sim-utils.c: Ditto.
6447 * sim-profile.c: Ditto. And stdlib.h.
6448 (print_bar): Only define when used by instruction or memory profiler.
6450 * sim-options.c (standard_option_handler): Make ul more local.
6452 * sim-load.c (sim_load_file): Make the name constant.
6453 (sim_load_file): Passify gcc.
6455 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6457 * sim-utils.c, sim-load.c: Include sim-utils.h.
6459 * sim-base.h (sim_cpu): Pre define here so available to all.
6461 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6462 Restore the sim_cpu and instruction_address arguments so that full
6463 information is available to the abort function.
6464 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6465 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6467 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6468 tracing support for sim-events and sim-core.
6469 (trace_option_handler): Convert #if to if where possible so always
6470 compiled/checked by C compiler.
6471 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6473 * sim-base.h: Adjust comment documenting how to define the cpu
6475 (sim_state_base): Add sim_core and sim_events to simulator base
6478 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6479 * sim-core.c (sim_core_init, sim_core_attach,
6480 sim_core_find_mapping): Update.
6481 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6482 update_time_from_event, insert_sim_event,
6483 sim_events_schedule_after_signal, sim_events_deschedule,
6484 sim_events_tick): Ditto.
6486 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6487 sim-model.h): Move #includes from here.
6488 * sim-base.h: To here.
6489 (sim-core.h, sim-events.h, sim-io.h): Include also
6491 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6493 * callback.c (default_callback): Missing initialisers.
6495 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6497 * sim-utils.c (sim_add_commas): New function.
6498 * sim-basics.h (sim_add_commas): Add prototype.
6499 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6500 * sim-profile.c (COMMAS): New macro.
6501 (print_*): Use it to print commas in numbers.
6503 * configure: Regenerated.
6505 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6506 (cgen_state): New member run_fast_p.
6507 (cgen_init): Add prototype.
6508 (sim_disassemble_insn): New arg `cpu'.
6509 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6510 * cgen-utils.c (cgen_init): New function.
6511 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6512 * genmloop.sh: Call engine_halt if loop exits.
6514 * Makefile.in (sim-options_h): Define.
6515 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6516 (sim-model.o): Add new rule.
6517 (cgen-{scache,trace,utils}.o): Add new rules.
6518 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6519 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6520 Indent output by 2 spaces.
6521 * cgen-scache.h (scache_print_profile): Update.
6522 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6523 Use trace_printf, not fprintf.
6524 (trace_extract): Use trace_printf, not cgen_trace_printf.
6525 * genmloop.sh (!FAST case): Increment `insn_count'.
6526 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6527 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6528 access macro's name.
6529 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6530 Change return type to SIM_RC.
6531 (sim_core_{install,uninstall}): New functions.
6532 * sim-core.h (sim_core_{install,uninstall}): Declare.
6533 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6534 Change return type to SIM_RC.
6535 * sim-model.h (models,machs,model_install): Declare.
6536 * sim-module.c (modules): Add scache_install, model_install.
6537 (sim_post_argv_init): Set cpu->state backlinks.
6538 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6539 (standard_option_handler): Likewise.
6540 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6543 (profile_options): Delete --profile-simcache.
6544 (profile_option_handler): Likewise.
6545 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6547 (profile_print_{memory,model}): Likewise.
6548 (profile_print_simcache): Delete.
6549 (profile_print_speed): New function.
6550 (profile_print): Rewrite.
6551 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6552 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6553 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6554 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6555 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6556 (profile_print): Update prototype.
6558 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6560 * cgen-scache.[ch], cgen-sim.h: New files.
6561 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6562 * sim-model.c: New file.
6564 * Make-common.in (clean targets): Undo patch of Apr. 22.
6566 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6568 * sim-n-bits.h (signed): If we have a standard compiler, undef
6569 signed, so that signedN is defined correctly.
6571 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6573 * sim-module.h, sim-model.h, sim-profile.h: New files.
6574 * sim-module.c, sim-profile.c: New files.
6575 * Make-common.in (SIM_PROFILE): Define
6576 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6577 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6578 (sim_module.o,sim-profile.o): Add rules for.
6579 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6580 (--enable-sim-profile): Add.
6581 * configure: Regenerated.
6582 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6583 model. Move trace and profile support to sim-{trace,profile}.h.
6584 New members trace_data, profile_data.
6585 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6586 * sim-config.h: Provide default definition of WITH_PROFILE.
6587 (WITH_TRACE): Change default to -1.
6588 (MAX_NR_PROCESSORS): Always define.
6589 * sim-options.c: Move trace and profile support to
6590 sim-{trace,profile}.h.
6591 (sim_pre_argv_init): Moved to sim-model.c.
6592 (standard_install): New function.
6593 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6594 (standard_install): Declare.
6595 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6596 (trace_install, trace_uninstall): New functions.
6597 (trace_printf): Update reference to TRACE_FILE.
6598 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6599 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6600 (WITH_TRACE_FOO_P): Define.
6601 (trace_install): Declare.
6602 (TRACE_DATA): New struct.
6604 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6606 * run.c: Undo last exec_bfd patch.
6607 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6609 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6611 * run.c (exec_bfd): Add back in.
6612 (main): Set exec_bfd.
6614 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6616 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6618 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6620 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6621 less well defined engine_error.
6622 * sim-core.c: Ditto.
6624 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6626 * Make-common.in: Change clean targets to use :: so that other
6627 Makefiles can have their own clean targets.
6628 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6629 __STDC__ to control use of stdarg vs. varargs syntax. Some
6630 systems can't use __STDC__, but require stdarg.
6632 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6634 * sim-options.c (standard_options): Add --endian.
6635 (standard_option_handler): Likewise.
6637 * nrun.c: #include <signal.h>.
6638 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6639 handler that calls sim_stop ().
6641 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6643 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6644 handler that calls sim_stop (). Simulators may still be
6645 establishing their own handler.
6647 * sim-events.c (sim_events_poll): Rename from
6648 sim_events_at_large_int. Poll IO.
6650 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6653 * callback.c (os_poll_quit): New function poll for quit signal
6655 (default_callback): Include magic number.
6657 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6659 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6660 Check for functions getrusage, time.
6661 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6662 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6663 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6664 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6666 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6668 * sim-options.c, sim-options.h: New files.
6669 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6670 * Make-common.in (nrun.o): Add rules for.
6673 * run.c (main): Check return value of sim_open.
6675 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6676 (sim_main_headers): Add sim-trace.h.
6677 * run.c (exec_bfd, target_byte_order): Delete.
6678 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6679 call sim_load instead. Check return code of sim_create_inferior.
6680 * sim-base.h (CURRENT_STATE): Define.
6681 (sim_state_base): Make typedef. New members options, prog_argv,
6682 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6683 mem_size, memory [+ corresponding access macros].
6684 (sim_cpu_base): New typedef.
6685 * sim-trace.h: New file.
6686 * sim-trace.c: New file.
6687 * sim-basics.h: #include it.
6688 * sim-load.c: New file.
6690 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6692 * Make-common.in (INSTALL): Set to @INSTALL@.
6693 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6694 (install-common): Depend upon installdirs. Use
6695 $(program_transform_name) directly, rather than using
6697 (installdirs): New target.
6698 * Makefile.in (INSTALL): Set to @INSTALL@.
6699 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6700 (install-man): Depend upon installdirs. Use
6701 $(program_transform_name) directly, rather than using
6703 (installdirs): New target.
6705 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6707 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6710 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6712 * sim-basics.h: Only bring in config.h and tconfig.h if
6715 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6717 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6718 numbering convention of the target.
6719 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6720 and WITH_TARGET_WORD_MSB.
6721 (sim_config): When possible, check for consistency with bitsize
6724 * sim-bits.h: Allow MSB to be other than zero.
6725 * sim-bits.c: Ditto.
6726 * sim-n-bits.h: Ditto.
6728 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6729 * sim-n-bits.h (MSMASKEDn): Ditto.
6731 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6733 * Makefile.in (INSTALL): Change install.sh to install-sh.
6735 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6737 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6739 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6741 * run.c (main): Check that a program to run was specified.
6743 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6745 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6747 * configure: Regenerated to track ../common/aclocal.m4 changes.
6750 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6752 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6753 * sim-config.h: To here.
6755 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6756 (sim_main_headers): Define.
6757 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6758 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6760 (sim-utils.o): Add rule for.
6761 * sim-utils.o: New file.
6762 * sim-basics.h: #include sim-base.h.
6763 (zalloc): Make argument unsigned long.
6764 * sim-base.h: New file.
6765 * sim-inline.h (SIM_IO support): Delete.
6766 * sim-io.h: Delete inline support.
6767 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6768 * sim-config.c: sim-state.h renamed to sim-main.h.
6769 * sim-core.c: Likewise.
6770 * sim-events.c: Likewise.
6772 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6774 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6775 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6777 * configure: Regenerated to track ../common/aclocal.m4 changes.
6779 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6781 * configure: Regenerated to track ../common/aclocal.m4 changes.
6783 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6785 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6786 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6787 are defined by the configure.
6789 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6791 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6792 reserved-bits): Always define.
6794 * sim-config.h, sim-config.c (sim_config): New function - and new
6795 file - co-ordinate the setting/checking of the common simulator
6796 configuration options.
6798 * Make-common.in (sim-config.o): Add rule.
6800 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6802 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6803 va_list from void *, since va_list might not be a pointer type.
6805 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6807 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6809 (offset_N): Correct computation of LE offset.
6811 * sim-io.c (sim_io_error): Include a new line when reporting
6814 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6817 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6819 * run.c: Include alloca-conf.h.
6821 * callback.c (os_evprintf_filtered): Fix typo.
6823 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6825 * run.c (string.h, strings.h, stdlib.h): Include.
6827 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6828 0 when nothing pending.
6830 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6831 will soon be going away.
6832 (getopt): Plicate GCC.
6834 * sim-endian.c (sim-io.h): Plicate GCC.
6835 * sim-bits.c (sim-io.h): Ditto.
6836 * sim-n-bits.h (ROTn): Ditto.
6838 * sim-io.c (sim_io_error): Correct check for NULL.
6840 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6842 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6845 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6847 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6848 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6850 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6852 * sim-alu.h: Include sim-xcat.h.
6854 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6856 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6857 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6860 * sim-events.c (sim_events_at_large_int): New function. Just
6861 schedules an event every large-int ticks.
6862 (sim_events_init): Call.
6863 (sim_events_tick, sim_events_process): Move async handing to
6864 sim_events_process. Move timer decrement so that it occures after
6865 events have been processed.
6867 * sim-basics.h (struct _engine): Remove declaration.
6869 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6870 everything with same. Rename global struct to SIM_DESC.
6871 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6872 * sim-io.h, sim-io.c: Ditto.
6874 * sim-assert.h: New file. Optional assertion checking macros.
6875 * sim-io.c (sim_io_error): Make just this function tolerant to
6878 * sim-xcat.h: New file. Define concatenate macros.
6879 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6880 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6884 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6886 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6888 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6890 * sim-inline.h: Add definitions for sim-types.
6891 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6894 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6896 * sim-events.h: Remove defunct reference to callback struct.
6898 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6900 * configure: Re-generate.
6902 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6904 * Make-common.in (CSEARCH): Do not include the gdb directory in
6907 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6909 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6910 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6911 to explicitly incorporate these.
6913 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6914 specify the alignment restrictions of the target architecture -
6915 without this option all alignment restrictions are accomodated.
6916 (--enable-sim-assert): New option. Conditionally compile in
6917 assertion statements.
6918 (--enable-sim-float): New option. Strongly specify the target's
6919 floating point support.
6920 (--enable-sim-hardware): New option. Specify the hardware devices
6921 included in the simulation.
6922 (--enable-sim-packages): New option. Specify the hardware
6923 packages included in the simulation.
6924 (--enable-sim-regparm): New option. Specify that parameters be
6925 passed in registers instead of on the stack.
6926 (--enable-sim-reserved-bits): New option. Specify that reserved
6927 bits within an instruction are are correctly set.
6928 (--enable-sim-smp): New option. Specify the level of SMP support
6929 to be included in the simulator.
6930 (--enable-sim-stdcall): New option. Specify an alternative
6931 function call convention.
6932 (--enable-sim-xor-endian): New option. Configure xor-endian
6933 support used by some targets to implement bi-endian support.
6935 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6937 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6938 host endianness to be overridden.
6939 (--enable-sim-endian): Allow the target platform's byte order
6941 (--enable-sim-inline): Control the inlining of common components.
6942 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6943 (--enable-sim-warnings): Enable additional GCC compiler checks.
6944 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6947 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6948 sim-*-n.h so that the names are uniq on dos machines
6949 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6951 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6953 * run.c: #include "libiberty.h".
6954 (main): New locals sd,no_args,sim_argv.
6955 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6956 is program name. Update call to sim_set_callbacks.
6957 Record result of sim_open, pass to other sim_foo routines.
6959 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6961 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6964 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6966 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6967 Route stdout through buffered IO.
6969 * callback.c: Add os_flush_stderr, os_write_stderr,
6970 os_evprintf_filtered functions to route error output through
6973 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6974 Correct return type - should be void.
6976 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6978 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6980 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6981 not provide a default value as undefined indicates disable code.
6983 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6985 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6987 * sim-events.h, sim-events.c: Ditto.
6988 * sim-io.h, sim-io.c: Ditto.
6990 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6992 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6994 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6995 extract the tail or least signifiant bits from an integer of the
6998 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6999 WITH_TARGET_BITSIZE so that the compilation will fail when an
7000 unsupported bitsize value is defined.
7002 (INSERTED*): Convert to functions.
7003 (EXTRACTED*): Ditto.
7005 (SIGN_EXTEND, SEXT): Change to more terse name.
7007 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7009 * sim-inline.h: Allow explicit control over which .c files will be
7010 included by their header.
7012 * sim-inline.h: Allow explicit control over which .c files use the
7013 alternative - REGPARM - parameter passing mechanism.
7015 * sim-inline.h, sim-inline.c: Don't attempt to include any of
7016 icache.c, idecode.c, semantics.c or support.c. Those names are
7017 not generally applicable.
7019 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7021 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
7022 in a fashion similar to sim-endian-n.
7024 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
7025 both value and address macro's.
7027 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
7029 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
7031 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
7032 generic L_word, H_word macro's.
7034 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
7036 * sim-basics.h: Borrow code from ppc directory.
7037 * sim-bits.c: Ditto.
7038 * sim-bits.h: Ditto.
7039 * sim-config.h: Ditto.
7040 * sim-endian-n.h: Ditto.
7041 * sim-endian.c: Ditto.
7042 * sim-endian.h: Ditto.
7043 * sim-inline.c: Ditto.
7044 * sim-inline.h: Ditto.
7045 * sim-types.h: Ditto.
7047 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
7049 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
7050 all the ALU size alternatives and then auto-configure a default.
7052 * sim-alu.h: Copy ppc/idecode_expression.h.
7054 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
7056 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
7057 sign extend a bit within a value.
7059 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
7060 a pointer into the middle of a host word.
7061 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
7063 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
7065 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
7066 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
7067 appropriate definitions of read, write, etc. Add prototype for
7070 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
7072 * Makefile.in (libcommon.a): Delete.
7073 (callback.o,targ-map.o): Delete, moved to Make-common.in.
7074 (gentmap,targ-vals.h,targ-map.c): Likewise.
7075 (run-autoconf): Delete.
7076 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
7077 (common makefile fragment): Moved back into ...
7078 * Make-common.in: Resurrect.
7079 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
7080 * configure: Regenerated.
7082 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
7084 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
7085 (SIM_AC_OUTPUT): To here.
7087 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
7089 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
7090 comments and single quotes. Fixes a problem found on hpux.
7092 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
7094 * aclocal.m4: Remove Make-common.in from dependencies.
7095 * (distclean): Remove targ-vals.def.
7097 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
7098 into here. Makes insertion into makefiles easier. Also, change
7099 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
7100 targ-map.o, and run are built. They are now built in the
7101 individual simulator directories, taking sources from ../common as
7102 necessary. This replaces the merging of libcommon.a into
7103 linsim.a, which was problematic for the WinGDB build process.
7104 * run.c: Include config.h from . instead of ../common.
7105 * Make-common.in: Remove. It's no longer necessary.
7107 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7109 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7110 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7112 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7114 * run.c (main): Set target_byte_order before call to sim_open.
7116 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7118 * callback.c: #include <stdlib.h>
7119 (os_error): New function.
7120 (default_callback): Add os_error.
7122 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7124 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7125 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7127 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7129 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7131 * run.c: #include ../common/config.h, tconfig.h.
7132 (myname): New static global.
7133 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7134 Only process -c ifdef SIM_HAVE_SIMCACHE.
7135 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7136 Parse program name from argv[0] and use in error messages.
7137 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7138 Add support for incomplete h8/300 termination indicators.
7139 (usage): Make more verbose.
7140 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7141 * Makefile.in,Make-common.in,callback.c: New files.
7142 * nltvals.def,gentmap.c,gentvals.sh: New files.
7144 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
7146 * run.c: Include stdarg.h if __STDC__.
7148 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7150 * run.c (main): Don't print out anything if the signal
7151 number is zero (ie no signal).
7153 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7155 * run.c (main): Print out if the program raised a signal.
7157 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7159 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7162 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7164 * run.c (main): Explicitly cast malloc() parameter.
7166 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7168 * run.c (sim_bfd): New global to hold the bfd pointer for the
7170 (main): Initialize sim_bfd.
7172 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7174 * run.c (main): Use new bfd_big_endian macro.
7176 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7178 * run.c (main): Removed SH specific comments, so source is
7179 generic. Also updated to only load relevant sections. Moved
7180 sim_open() to after callback attach (to match GDB).
7182 * run.1: Removed SH specific comments.
7184 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7186 * run.c (main): Always return sigrc at end.
7188 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7190 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7191 bfd_check_format() fails.
7193 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7195 * run.c, run.1: From sh directory.
projects / deliverable / binutils-gdb.git / blob